METHOD AND ARRANGEMENT

Abstract

The invention relates to a method for transporting construction material and/or equipment inside a building under construction, wherein the building under construction comprises plurality of vertically displaced floors, the method comprising providing an elevator for transporting transport containers in the building under construction, said elevator comprising at least a load receiving unit vertically movable along one or more guide rail lines in an elevator shaft formed in the building under construction; and providing plurality of transport containers each comprising a container body, and an identification provided on the container body for identifying the container and/or its destination in the building, most preferably the destination floor in the building under construction; providing one or more detectors within the building under construction for detecting identifications of containers when they are within the detection ranges of the one or more detectors; moving a first transport container belonging to said plurality of transport containers to a loading floor; loading the first transport container belonging to said plurality of containers on the load receiving unit; determining by a control system destination floor of the first container comprising detecting the identification of the first transport container with a detector; automatically moving the load receiving unit vertically in the elevator shaft to the destination floor of the first container; and unloading the first transport container from the load receiving unit to the destination floor of said first container. The invention also relates to a method for constructing a building and an arrangement, which implement the aforementioned method.

Claims

1. A method for transporting construction material and/or equipment inside a building under construction, wherein the building under construction comprises plurality of vertically displaced floors, the method comprising providing an elevator for transporting transport units, which are preferably transport containers, in the building under construction, said elevator comprising at least a load receiving unit vertically movable along one or more guide rail lines in an elevator shaft formed in the building under construction; and providing plurality of transport units each carrying construction material and/or equipment, which transport units are preferably transport containers each comprising an identification provided on the transport unit, such as on a container body thereof, for identifying the transport unit and/or its destination in the building under construction such as preferably the destination floor in the building under construction; providing one or more detectors, in particular within the building under construction, for detecting identifications of transport units when they are within the detection ranges of the one or more detectors; moving a first transport unit belonging to said plurality of transport units to a loading floor; loading the first transport unit belonging to said plurality of transport units on the load receiving unit; determining by a control system destination floor of the first transport unit comprising detecting the identification of the first transport unit with a detector; automatically moving the load receiving unit vertically in the elevator shaft to the destination floor of the first transport unit; unloading the first transport unit from the load receiving unit to the destination floor of said first transport unit.

2. A method according to claim 1, wherein said transport units are transport containers each comprising a container body, and an identification provided on the container body for identifying the container and/or its destination in the building under construction such as preferably its destination floor in the building under construction.

3. A method according to claim 1, wherein the method comprises after said unloading moving the load receiving unit back to the loading floor for receiving a further transport unit to be moved to its destination floor.

4. A method according to claim 1, wherein the method moreover comprises storing the plurality of transport units in a storage, which is preferably outside the building under construction.

5. A method according to claim 1, wherein said automatically moving the load receiving unit vertically in the elevator shaft to the destination floor of the first transport unit comprises controlling by the control system, preferably by a sub-control system of the control system, the elevator to move the load receiving unit vertically in the elevator shaft to the destination floor of the first transport unit.

6. A method according to claim 1, wherein said identification stores or presents in a detectable manner an identification code of the transport unit in question and/or its destination floor in the building under construction.

7. A method according to claim 1, wherein the control system comprises a database.

8. A method according to claim 1, wherein said determining comprises retrieving from a database the destination floor associated with an identification code of the transport unit in question.

9. A method according to claim 1, comprising providing a control system for automatically controlling movement of the load receiving unit.

10. A method according to claim 1, wherein said detecting the identification of the first transport unit and/or each said further transport unit with a detector is performed when the transport unit is at the loading floor or at least partially on the load receiving unit, preferably said detector being mounted at the loading floor or on the load receiving unit.

11. A method according to claim 1, wherein said one or more detectors comprise plurality of detectors within the building under construction at spaced apart locations, preferably including one or more of: a detector at the entrance of the building under construction, a detector at the loading floor, a detector on the load receiving unit, a detector at one or more destination floors.

12. A method according to claim 1, wherein said one or more detectors are such that each said detector has a detection range, whereby detection of an identification of a transport unit within the detection range indicates that the transport unit is within the detection range and thereby the location of the transport unit.

13. A method according to claim 1, wherein the database stores location codes associated with identification codes of transport containers.

14. A method according to claim 1, wherein the database is readable by a user interface program installed on a mobile communication device, such as a phone or a tablet.

15. A method according to claim 1, wherein control system is configured to automatically update in the database the location code of a transport unit in response to detection of the identification of the transport unit by a detector and/or the control system is configured to automatically send a signal to a program installed on a mobile communication device, such as a phone or a tablet in response to detection of the identification of the transport unit by a detector.

16. A method according to claim 1, comprising moving a further transport unit belonging to said plurality of transport units to a loading floor; loading on the load receiving unit a further transport unit belonging to said plurality of transport units; determining by the control system destination floor of the further transport unit comprising detecting the identification of the further transport unit with a detector; automatically moving the load receiving unit vertically in the elevator shaft to the destination floor of the further transport unit; unloading the further transport unit from the load receiving unit to the destination floor of said further transport unit.

17. A method according to claim 1, wherein the destination floors of the first transport unit and the further transport unit(s) include plurality of different destination floors, such as 2 or 3 or 4 or 5, or more than 5 different destination floors.

18. A method according to claim 1, wherein said loading the (the first/the further) transport unit on the load receiving unit is performed automatically controlled by the control system, preferably automatically controlled by a sub-control system thereof, which sub-control system is configured to automatically operate one or more loading devices and/or said unloading a (the first/the further) transport unit from the load receiving unit to its destination floor is performed automatically controlled by the control system, in particular automatically controlled by a sub-control system thereof, which sub-control system is configured to automatically operate one or more unloading devices.

19. A method for constructing a building comprising transporting construction material and/or equipment inside a building under construction according to claim 1, and constructing structures of the building under construction using said construction material and/or equipment transported in the floors of the building under construction.

20. A method according to claim 1, the method comprising constructing a passenger elevator in place of the aforementioned elevator, said constructing comprising constructing a passenger elevator car for transporting people in place of the load receiving unit of the elevator, wherein the passenger elevator car is made to comprise an interior delimited by floor, walls, ceiling and at least one automatic door; and thereafter using the passenger elevator car to transport passengers between floors of the building.

21. An arrangement for transporting construction material and/or equipment inside a building under construction, wherein the building under construction comprises plurality of vertically displaced floors, the arrangement comprising an elevator for transporting transport units, which are preferably transport containers, in the building under construction, said elevator comprising at least a load receiving unit vertically movable along one or more guide rail lines in an elevator shaft formed in the building under construction; and plurality of transport units each carrying construction material and/or equipment, which transport units are preferably transport containers, each comprising an identification provided on the transport unit, such as on a container body thereof, for identifying the transport unit and/or its destination in the building under construction such as preferably its destination floor in the building under construction; one or more detectors within the building under construction for detecting identifications of transport units when they are within the detection ranges of the one or more detectors; a control system configured to determine destination floor of the first transport unit said determining comprising at least detecting the identification of the first transport unit with a detector; to automatically control the elevator to move the load receiving unit vertically in the elevator shaft to the destination floor of the first transport unit for being unloaded to said destination floor of said first transport unit.

22. An arrangement according to claim 21, wherein the control system is configured to determine destination floor of a further transport unit said determining comprising at least detecting the identification of the further transport unit with a detector; to automatically control the elevator to move the load receiving unit vertically in the elevator shaft to the destination floor of the further transport unit for being unloaded to said destination floor of said further transport unit.

Description

BRIEF DESCRIPTION OF THE DRAWINGS

[0066] In the following, the present invention will be described in more detail by way of example and with reference to the attached drawings, in which

[0067] FIG. 1 illustrates an arrangement for transporting construction material and/or equipment inside a building under construction according to the invention implementing a method according to the invention.

[0068] FIG. 2 illustrates preferred details of a transport unit in the form of a transport container.

[0069] FIG. 3 illustrates preferred details of the arrangement and method of FIG. 1 and the method wherein a transport container is being loaded on a load receiving unit.

[0070] FIG. 4 illustrates preferred details of the arrangement and the method wherein a container is being unloaded from a load receiving unit.

[0071] FIG. 5 illustrates preferred details of the control system.

[0072] FIG. 6 illustrates preferred further details of the arrangement of FIGS. 1, 3 and 4.

[0073] FIG. 7 illustrates a preferred alternative embodiment for loading and unloading a transport container.

[0074] FIG. 8 illustrates partially the elevator for transporting transport containers from the side of the opening leading to the shaft in which the load receiving unit is movable.

[0075] FIG. 9 illustrates partially a passenger elevator constructed in place of the elevator for transporting transport containers of FIG. 8.

DETAILED DESCRIPTION

[0076] FIG. 1 illustrates an arrangement as well as progress of a method for transporting construction material and/or equipment inside a building 1 under construction. The building 1 under construction comprises plurality of vertically displaced floors F0-Fn.

[0077] The method comprises providing an elevator GE (also referred to as goods elevator) for transporting transport units 9, the transport units preferably being transport containers 9 (also referred to as containers), in the building under construction 1, said elevator GE comprising at least a load receiving unit 7 vertically movable in an elevator shaft S formed in the building under construction 1, in particular along one or more guide rail lines 16 mounted in the elevator shaft S. The load receiving unit 7 preferably comprises at least a transport platform 7a on top of which a transport container 9 can be carried by the load receiving unit 7.

[0078] The method moreover comprises providing plurality of transport containers 9 each comprising a container body 9a delimiting an interior 9b where the construction material 9d and/or equipment 9d′ stored by the container are positioned, and an identification 10 provided on the container body 9a identifying the container and/or its destination, such as its destination floor (F0-Fn), in the building under construction 1. The identification 10 can be for example an identification equipment mounted on the container body 9a or markings printed on the container body 9a or an element mounted thereon. The body 9a of each container preferably moreover comprises an openable wall or door 9c, which may or may not be similar in shape and position in different containers 9. A container 9 of this kind is illustrated in FIG. 2.

[0079] The method preferably comprises storing the plurality of transport containers 9 in a storage 8, illustrated in FIG. 1, which storage 8 is preferably outside the building under construction 1. Hereby, they can wait until the moment they are needed in a place where they do not disturb building process nor cause traffic.

[0080] The method moreover comprises providing one or more detectors 18a-18d within the building under construction 1 for detecting identifications 10 of containers 9 when they are within the detection ranges of the one or more detectors 18a-18d. In the preferred embodiment of FIG. 1, said detectors 18a-18d comprise plurality of detectors 18a-18d within the building at spaced apart locations for detecting identifications 10 of containers 9, in particular including a detector 18a at the entrance of the building under construction 1, a detector 18b at the loading floor F0, a detector 18c on the load receiving unit 7, detectors 18d at plurality of destination floors F1-Fn.

[0081] The method moreover comprises providing a control system 11 for automatically controlling, inter alia, movement of the load receiving unit 7. The control system 11 is preferably connected with said detectors 18a-18d.

[0082] The method moreover comprises moving said plurality of transport containers 9 to their destination floors F1-Fn in the building under construction 1.

[0083] Each said transport container 9 is preferably moved to its destination floor F1-Fn with the same steps as will be described referring to a first container.

[0084] The method comprises moving a first transport container 9 belonging to said plurality of transport containers 9 to a loading floor F0, and loading the first transport container 9 belonging to said plurality of containers 9 on the load receiving unit 7, which the load receiving unit 7 has been moved to the loading floor F0, and determining by a control system 11 destination floor of the first container 9. The determining comprises detecting the identification 10 of the first transport container 9 with a detector 18b,18c. Said detecting the identification 10 of the first transport container 9 with a detector is preferably performed when the first transport container 9 is at the loading floor F0 or at least partially on the load receiving unit 7. Preferably said detector is a detector 18b,18c mounted at the loading floor F0 or on the load receiving unit 7, respectively. The determination being performed by the control system 11, facilitates efficiency of the process of delivery of the first container 9 to its destination floor (F1-Fn). FIG. 3 illustrates preferred details of said loading step and said detecting step.

[0085] The control system 11 preferably comprises a database D as illustrated in FIG. 6. Said determining comprises retrieving from the database D the destination floor F1-Fn associated with an identification code of the transport container 9 in question.

[0086] The method comprises, after said determining and said loading, automatically moving the load receiving unit 7 vertically in the elevator shaft S to the destination floor (one or floors F1-Fn) of the first container 9. Said moving is performed automatically, wherein said automatically moving comprises controlling by the control system 11, in particular by a sub-control system 30 of the control system 11 the elevator to move the load receiving unit 7 vertically in the elevator shaft to the destination floor (F1-Fn) of the first container 9. This facilitates efficiency of the process of delivery of the first container 9 to its destination floor F1-Fn.

[0087] The method comprises, after said moving the load receiving unit 7 vertically in the elevator shaft S to the destination floor (one or floors F1-Fn) of the first container 9, unloading the first transport container 9 from the load receiving unit 7 to the destination floor F1-Fn of said first container 9. After the unloading, the method comprises moving, preferably automatically, the load receiving unit 7 back to the loading floor F0, in particular for receiving a further transport container 9 to be moved to its destination floor.

[0088] FIG. 4 illustrates preferred details of said unloading step and said detecting step.

[0089] Generally, it is preferable that each said identification 10 stores or presents in a detectable manner an identification code of the container 9 in question and/or its destination floor F1-Fn in the building 1 under construction.

[0090] The identification codes of the containers 9 are preferably different from each other.

[0091] The detectors 18a-18d are preferably more specifically such that each said detector 18a-18d has a detection range, whereby detection of an identification 10 of a container 9 within the detection range indicates that the container 9 is within the detection range and thereby the location of the container. The detector is preferably an RFID-detector in which case the identification equipment 10 preferably comprises an RFID-device such as an RFID-tag.

[0092] FIG. 6 illustrates preferred details of the elevator arrangement and the control system 11 whereby the method can be implemented. As illustrated, the control system 11 comprises preferably a main control system 100 and sub-control systems 30-60.

[0093] The database D preferably stores a location code associated with the identification code of each container, the location code preferably indicating location of the container 9 in question.

[0094] The database can be stored physically anywhere as long as it is accessible sufficiently reliably. Preferably, it is stored in a cloud 101 comprised in the control system.

[0095] The database is preferably readable by a user interface program installed on a mobile communication device 22, such as a phone or a tablet.

[0096] The database is preferably modifiable by a user interface program installed on a mobile communication device, such as a phone or a tablet. Preferably, for example the data stored in the database is modifiable by a user interface program installed on a mobile communication device, such as a phone or a tablet, the data being any data associated with an identification code of a container such as a destination floor of the container, or time of delivery of the container 9, for example. Preferably, an order of delivery of a container can be sent to the control system 11 or stored in the database by the user interface program.

[0097] The control system 11 is preferably configured to automatically update in the database D the location code of a container 9 in response to detection of the identification 10 of the container 9 by a detector 18a-18d.

[0098] A program installed on a mobile communication device 22, such as a phone or a tablet is preferably configured to detect a change in location code of a container 9. The program can preferably further be configured to indicate, e.g. on a display thereof, to the user of the mobile communication device 22 an alarm or the updated location of the container 9.

[0099] Alternatively, the control system 11 is configured to automatically send a signal to a program installed on a mobile communication device 22, such as a phone or a tablet in response to detection of the identification 10 of the container 9 by a detector 18a-18d.

[0100] In addition to said first container 9 one or more further containers 9 belonging to said plurality of containers 9 are moved to their destination floors F1-Fn with the same steps as described above referring to first container 9. Accordingly, with one or more further containers 9 the following steps are performed:

[0101] moving a further container 9 belonging to said plurality of containers 9 to a loading floor L0;

[0102] after said moving the load receiving unit 7 back to the loading floor (F0), loading on the load receiving unit 7, the further container 9 belonging to said plurality of containers 9;

[0103] determining by the control system 11 destination floor F1-Fn of the second container 9 comprising detecting the identification 10 of the second container with a detector;

[0104] automatically moving the load receiving unit 7 vertically in the elevator shaft S to the destination floor F1-Fn of the further container 9;

[0105] unloading the further container from the load receiving unit 7 to the destination floor F1-Fn of said further container 9;

[0106] moving the load receiving unit 7 back to the loading floor F0 in particular for receiving a further transport container 9 to be moved to its destination floor.

[0107] Said automatically moving comprises controlling by the control system 11, in particular by a sub-control system 30 of the control system 11 the elevator GE to move the load receiving unit 7 vertically in the elevator shaft S to the destination floor F1-Fn of the further container 9. These steps are repeated preferably plurality of times, such as for 2 or 3 or 4 or 5, or more than 5 times whereby a great number of containers become moved to their destination floors with the method efficiently. The destination floors F1-Fn of the first container 9 and the further container(s) 9 preferably include plurality of different destination floors F1-Fn, such as 2 or 3 or 4 or 5, or more than 5 different destination floors F1-Fn whereby a great number of containers become moved to plurality of different destination floors with the method efficiently. Also moving of the load receiving unit 7 back to the loading floor F0 can be performed automatically as defined.

[0108] Each said loading a container 9, i.e. loading the first container and loading each further container, on the load receiving unit 7 is preferably performed automatically controlled by the control system 11, in particular automatically controlled by a sub-control system 50 thereof, which sub-control system 50 is configured to automatically operate one or more loading devices 4,5. Preferred details of the one or more loading devices 4,5 are illustrated in FIGS. 1, 3 and 6.

[0109] Each said unloading a container 9, i.e. the first container or the further container 9, from the load receiving unit 7 to its destination floor F1-Fn is preferably performed automatically controlled by the control system 11, in particular automatically controlled by a sub-control system 60 thereof, which sub-control system 60 is configured to automatically operate one or more unloading devices 5,6. Preferred details of the one or more unloading devices 5,6 are illustrated in FIGS. 1, 4 and 6.

[0110] Said one or more loading devices 4,5 and said one or more unloading devices 5,6 are configured to move the container 9 to be loaded/unloaded between a floor (F0 and/or F1-Fn, respectively) of the building and the load receiving unit, said moving comprising at least horizontal movement, preferably through an opening 21 leading into the elevator shaft S.

[0111] In the preferred embodiment, as illustrated in FIG. 1, said one or more said one or more loading devices 4,5 comprise a loading device 5 mounted on the load receiving unit 7, in particular on top of a transport platform 7a of the load receiving unit 7, and a loading device 4 mounted at the loading floor F0, preferably in front of an opening 21 leading to the shaft S in which the load receiving unit 7 is movable. Preferred details of the loading devices 4,5 are illustrated in FIG. 6.

[0112] In the preferred embodiment, as illustrated in FIG. 1, said one or more unloading devices 5,6 comprise an unloading device 5 mounted on the load receiving unit 7, in particular on top of a transport platform 7a of the load receiving unit 7, as well as an unloading devices 6 mounted at plurality of destination floors F1-Fn, in front of openings 21 leading to the shaft S in which the load receiving unit 7 is movable. Preferred details of the unloading devices 5,6 are illustrated in FIG. 6.

[0113] In the embodiments of FIG. 3, the loading is performed particularly such that the loading device 4 mounted at the loading floor F0 moves the container 9 to be loaded horizontally to be carried by the loading device 5 mounted on the load receiving unit 7, which further moves it horizontally on the load receiving unit 7 to its position. One of these devices may be unnecessary, if the other is alone able to move a container 9 from the loading floor F0 onto the load receiving unit 7.

[0114] In the embodiments of FIG. 4, the unloading is performed particularly such that the unloading device 5 mounted on the load receiving unit 7 moves the container 9 to be unloaded horizontally to be carried by the unloading device 6 mounted at the destination floor F1-Fn of the container 9 to be unloaded. The unloading device 6 mounted at the destination floor F1-Fn moves the container 9 to be unloaded further horizontally away from proximity of the shaft S. One of these devices may be unnecessary, if the other is alone able to move a container 9 from the load receiving unit F0 to the destination floor F1-Fn of the container 9 to be unloaded.

[0115] In the embodiments of FIGS. 3 and 4, a device 5 mounted on the load receiving unit 7 serves both as a loading device and an unloading device. Thus, it is used in the method both for the loading step and unloading step.

[0116] As illustrated in FIG. 6, each said loading and/or unloading comprises a conveyor comprising conveying track T on top of which a transport container 9 can be moved horizontally supported by the conveying track T. The conveying track is preferably motor driven. Preferably, each of the conveyors is a roller conveyor, or alternatively a belt conveyor.

[0117] The load receiving unit 7 of the goods transport elevator GE is vertically movable along one or more vertically oriented guide rail lines 16. Thus, heavy and large transport containers 9 can be transported in the shaft S with relatively high speed and safety without constant human surveillance. It provides also the possibility to utilize the guide rail lines 16 in the final elevator, whereby a later transformation of the goods elevator to form a passenger elevator in its place is facilitated.

[0118] In an embodiment of a method for constructing a building comprises transporting construction material 9d and/or equipment 9d′ inside a building under construction 1 as described referring to FIGS. 1-7. The method for constructing a building comprises constructing structures of the building under construction 1 using said construction 9d material and/or equipment 9d′ transported in the floors F1-Fn of the building 1 under construction.

[0119] The method for constructing a building moreover comprises constructing a passenger elevator PE in place of the aforementioned elevator GE, said constructing comprising constructing a passenger elevator car 70 for transporting people in place of the load receiving unit 7 of the elevator GE, wherein the passenger elevator car 70 is made to comprise an interior delimited by floor, walls, ceiling and at least one automatic door 23; and thereafter using the passenger elevator car 70 to transport passengers between floors F0-Fn of the building. Said using preferably comprises receiving call signals from user interfaces, such as from user interfaces located at F0-Fn of the building and/or in the passenger elevator car 70 and/or mobile user interfaces, and moving the passenger elevator car 70 in response to said call signals.

[0120] In a preferred embodiment, the load receiving unit of the elevator for transporting goods does not comprise an automatic door. It may not comprise a door at all, as it is the case in the illustrated examples. Hereby, it is not intended for passenger transport. Due to lower safety requirements, some parts, such as a door can be even omitted totally, which makes loading and unloading of containers quick and smooth. This also makes it simple to implement the loading and/or unloading of the load receiving unit 7 with one or more automatically operated device(s) 4,5,6.

[0121] For the above mentioned reasons, the load receiving unit 7 of the goods elevator need not be provided with a closed space. Preferably, although not necessary, that is does not comprise an interior delimited by floor, walls, ceiling and an automatic door.

[0122] The aforementioned constructing a passenger elevator car 70 preferably comprises installing a new automatic door. The automatic door preferably comprises at least two sliding door leaves. This facilitates safety in passenger use. Hereby, the requirements of transporting of people can be met when transportation requirements of the transport containers 9 are not anymore take priority. Presence of an automatic door (i.e. a door opening and closing movement which is motor driven under control of a control system) 23 is not necessary when transporting said containers 9 with the goods elevator GE. However, such a door 23 is a typical requirement for convenient and safe use for passengers. Preferably, opening and closing movement of said automatic door 23 is motor driven under control of a control system. This control system may be for instance a newly installed control system or the control system 11 used during the method for transporting construction material and/or equipment inside a building 1 under construction or a part thereof such as the aforementioned sub-system 30 as such or as modified, in particular to fit into passenger elevator use.

[0123] In said constructing, the passenger elevator car 70 is preferably arranged to be vertically movable along one or more of the vertically oriented guide rail lines 16 of the load receiving unit 7 of the goods transport elevator GE. Thus, transformation of the goods elevator to form a passenger elevator in its place is performed utilizing components of the goods elevator GE, which facilitates swiftness and economy of the transformation. Preferably, one or more components comprised in the goods elevator car, such as one or more of a frame, guide members, such as roller guides or slide guides, a transport platform, are utilized in the constructing a passenger elevator car in place of the load receiving unit 7. Thus, transformation of the goods elevator GE to form a passenger elevator PE in its place is performed utilizing components of the goods elevator GE, which facilitates swiftness and economy of the transformation.

[0124] The arrangement for transporting construction material 9d and/or equipment 9d′ inside a building under construction 1 of FIG. 1 is configured to implement the method as described referring to FIG. 1. Preferred details of the arrangement are described hereinafter as well as in reference to FIGS. 1-7. The building under construction 1 comprises plurality of vertically displaced floors F0-Fn. The arrangement comprises an elevator GE for transporting transport containers 9 in the building under construction 1, said elevator GE comprising at least a load receiving unit 7 vertically movable along one or more guide rail lines 16 in an elevator shaft S formed in the building under construction 1; and plurality of transport containers 9 each comprising a container body 9a delimiting an interior 9b where the construction material 9d and/or equipment 9d′ stored by the container are positioned, and an identification 10 provided on the container body 9a, e.g. identification equipment mounted or markings printed thereon, for identifying the container and/or its destination in the building (e.g. the destination floor F1-Fn in the building); and one or more detectors 18a-18d within the building under construction 1 for detecting identifications 10 of containers 9 when they are within the detection ranges of the one or more detectors 18a-18d.

[0125] The arrangement further comprises a control system 11 configured to determine destination floor of the first container 9 said determining comprising at least detecting the identification 10 of the first transport container 9 with a detector; to automatically control the elevator (preferably by a sub-control system 30 of the control system 11, which sub-control system 30 is configured to automatically control movement of the load receiving unit 7) to move the load receiving unit 7 vertically in the elevator shaft S to the destination floor F1-Fn of the first container 9 for being unloaded to said destination floor F1-Fn of said first container.

[0126] The control system 11 is further configured to automatically control the elevator (preferably by a sub-control system 30 of the control system 11, which sub-control system 30 is configured to automatically control movement of the load receiving unit) to move the load receiving unit 7 vertically in the elevator shaft S back to the loading floor F0 for receiving a further transport container 9 to be moved to its destination floor.

[0127] The control system is moreover configured to determine destination floor of a further container 9 said determining comprising at least detecting the identification 10 of the further transport container 9 with a detector; and to automatically control the elevator, (preferably by a sub-control system 30 of the control system 11, which sub-control system 30 is configured to automatically control movement of the load receiving unit 7) to move the load receiving unit 7 vertically in the elevator shaft to the destination floor F1-Fn of the further container 9 for being unloaded to said destination floor of said further container; and to automatically control the elevator (preferably by a sub-control system 30 of the control system 11, which sub-control system 30 is configured to automatically control movement of the load receiving unit 7) to move the load receiving unit 7 vertically in the elevator shaft S back to the loading floor F0 for receiving a further transport container 9 to be moved to its destination floor.

[0128] The arrangement comprises one or more loading devices 4,5 for moving a container 9 to be loaded between the loading floor F0 and the load receiving unit 7, said moving comprising at least horizontal movement, preferably through an opening 21 leading into the elevator shaft S. In an embodiment illustrated FIGS. 1, 3 and 4, said one or more loading devices comprise a loading device 5 mounted on the load receiving unit 7, in particular on top of a transport platform 7a of the load receiving unit 7 and a loading device 4 mounted at the loading floor F0, preferably in front of an opening 21 leading to the shaft S in which the load receiving unit 7 is movable.

[0129] The controls system 11, in particular a sub-control system 50 thereof, is configured to automatically operate the one or more loading devices 4,5.

[0130] The arrangement moreover comprises one or more unloading devices 5,6 for moving a container 9 to be unloaded between the load receiving unit 7 and a destination floor F1-Fn said moving comprising at least horizontal movement, preferably through an opening leading 21 into the elevator shaft S. In an embodiment illustrated FIGS. 1, 3 and 4, said one or more unloading devices comprise an unloading device 5 mounted on the load receiving unit 7, in particular on top of a transport platform 7a of the load receiving unit 7 and unloading devices 6 mounted at destination floors F1-Fn, in front of openings 21 leading to the shaft S in which the load receiving unit 7 is movable. The control system 11, in particular a sub-control system 60 thereof, is configured to automatically operate the unloading devices 5,6.

[0131] The arrangement preferably comprises a storage 8 storing the plurality of said transport containers 9, which storage 8 is preferably outside the building under construction 1.

[0132] In FIG. 2, preferred structure and configuration of a container 9 is illustrated. The containers 9 are preferably of the same or at least substantially of the same size and shape. The containers have each four walls, a ceiling and a floor. One or more of the walls 9c of each container can be openable or comprise a door. It is preferable that the containers are rectangular cuboids.

[0133] FIG. 7 illustrates an embodiment, where a device 5′ mounted on the load receiving unit 7 serves both as a loading device and an unloading device, which does not necessitate any devices for loading or unloading at the loading floor F0 or at the destination floors F1-Fn. The embodiment of FIG. 7 provides an alternative to the loading and unloading devices 4-6 illustrated in FIGS. 3 and 4. The device 5′ comprises an extendible support member 4a′ mounted on the load receiving unit 7 which extendible support member 4a′ is horizontally extendable out from the shaft S for receiving a container 9 to be loaded on the load receiving unit 7 and retractable into the shaft S for carrying it into the shaft S so that it is supported by the load receiving unit 7. Correspondingly, the extendible support member 4a′ mounted on the load receiving unit 7 is horizontally extendable out from the shaft S for carrying a container 9 to be unloaded from the load receiving unit 7. The device 5′ is preferably motor driven and automatically operable by the control system 11, in particular a sub-control system thereof.

[0134] Preferably, the containers 9 are such large that the interior of each container is at least 4 m3 in volume, preferable larger. Thus, they can all serve for transporting inside them various different large objects. The width height and length of each container are each at least 1 m, preferable larger.

[0135] Preferably, the body of the container comprises metal, preferably majority (i.e. more than half) of its weight is produced by metal material. This means that the containers 9 are metal containers and they are durable for use in many construction sites.

[0136] The bodies 9a of each of the containers 9 preferably delimits an interior where the construction material and/or equipment stored by the container 9 are positioned, and the interiors 9b of the containers 9 are preferably of same or at least substantially same size and shape.

[0137] Generally, it is preferable that the aforementioned elevator shaft S is a space inside the building. This is advantageous since in this way, the construction time vertical transport as described can simply be performed using a space which can safely and efficiently used also for passenger transport of the elevator of the final building. The elevator shaft S is preferably a space surrounded by walls W of the building, said walls preferably being concrete walls.

[0138] In the above, examples are described where said determining comprises retrieving from the database D the destination floor F1-Fn associated with an identification code of the transport container 9 in question. Generally, determining the destination floor can also be performed differently, such as detecting the destination floor associated with the container 9 from the identification 10 itself in case the identification 10 itself identifies the destination floor of the container 9 in question.

[0139] In the above, examples are described where destination of a container in the building is a destination floor F1-Fn in the building. However, the destination can also be more specific, or the container can have plurality of other destinations, such as destinations along the path of the container to a final destination within the building 1. Generally, a destination floor F1-Fn in the building under construction 1 is however a preferable destination associated with each container 9 because the goods elevator GE forms a transportation means where paths of different containers 9 diverge from each other and because a destination floor F1-Fn in the building under construction 1 is a simple input for the goods elevator GE well compatible with the tasks performed by it.

[0140] In the Figures, examples are illustrated where the load receiving unit 7 comprises only one level on which a transport container 9 can be received by the load receiving unit 7, the load receiving unit 7 being suitable for receiving and transporting only one transport containers 9 at a time. However, this is not necessary since the load receiving unit 7 could alternatively have two or more storeys for receiving two or more transport containers 9 (addition to the container 9 described) on top of each other. In this kind of case, the method would comprise additional steps in addition to those described, particularly steps related to delivery of the additional transport containers 9. In this kind of case, the load receiving unit 7 could be in the form of a double-decker, for example.

[0141] As mentioned, the transport units 9 are preferably transport containers, for which reason the examples show and describe the transport units 9 in the form of transport containers. However, this is not necessary since generally, the transport unit could alternatively have some other form. For example, alternatively, a pallet could be used.

[0142] It is to be understood that the above description and the accompanying Figures are only intended to teach the best way known to the inventors to make and use the invention. It will be apparent to a person skilled in the art that the inventive concept can be implemented in various ways. The above-described embodiments of the invention may thus be modified or varied, without departing from the invention, as appreciated by those skilled in the art in light of the above teachings. It is therefore to be understood that the invention and its embodiments are not limited to the examples described above but may vary within the scope of the claims.