An assembly device for carrying out assembly steps on a wall and a method for arranging a magazine component on a magazine housing device include a mobile assembly frame, a mechatronic installation component, the magazine housing device, magazine components and a securing device. The magazine housing device houses the magazine components with assembly means housed therein. The securing device, in a securing state, establishes a connection between the magazine components and the assembly frame to secure the magazine components against displacement relative to the assembly frame. The magazine components each have a first coupling element and the securing device has a second coupling element. The first coupling element and the second coupling element are arranged such that the securing device can be detachably coupled to the magazine components by the two coupling elements.

An elevator system includes one or more elevator cars configured to travel along a hoistway. One or more rails extend along the hoistway and are operably connected to the one or more elevator cars to guide the one or more elevator cars along the hoistway. Each rail of the one or more rails includes a plurality of rail segments arranged end to end. Each rail segment is affixed to a hoistway wall to transfer vertical loads from the rail segment to the hoistway wall. Each rail segment is secured to the hoistway wall via a plurality of rail support brackets. The vertical loads are transferred from the rail segment to the hoistway wall via at least one rail support bracket of the plurality of rail support brackets.

A self-climbing installation platform includes two decks including an upper deck and a lower deck. Each deck includes a guide element configured to support the deck movably on guide rails. Each deck includes a locking element configured to lock and unlock the deck to the guide rails and/or to guide rail fixing elements. The installation platform includes a lifting element configured to move the two decks along the guide rails in relation to each other, and at least one power source configured to provide power to the lifting element. The installation platform is configured to climb stepwise along the guide rails based on alternatingly locking and unlocking the lower deck and the upper deck to the guide rails and/or to the guide rail fixing elements with separate, respective locking elements and raising an unlocked deck with the lifting element.

A method for planning and at least partially installing an elevator system in an elevator shaft includes automated installation steps carried out by an automated mounting device. The method steps include: deriving a target layout of the elevator system from target dimensions of the elevator shaft, establishing the installation steps to be carried out by the automated mounting device, checking that the automated installation steps can be carried out by the mounting device, detecting several actual dimensions of the elevator shaft, deriving an actual layout of the elevator system from the target layout and the detected actual dimensions, planning the automated installation steps based upon the actual layout and carrying out the automated installation steps with the mounting device.

A method and an assembly device for automated determination of a drilling position of a drill hole for a fastener for fastening a component to a possible wall area of a wall, wherein the method steps include: determining a surface contour of the wall area; examining the surface contour and detecting first irregularities in the surface contour using a first detection rule; determining a primary possible support surface area and a primary possible drilling position area that do not have any of the detected first irregularities; examining the surface contour of the primary possible drilling position area and detecting second irregularities in the surface contour using a second detection rule; and determining the drilling position inside the primary possible drilling position area such that the surface contour at the drilling position does not have any of the detected second irregularities.

Expanding an elevator system in a hoistway of a building including: parking an elevator car at or below a first level, between a first rail system extend along first wall of the hoistway and a second rail system extending along a second wall of the hoistway that is opposite the first wall; raising the second rail system to the second level; supporting an elevator machine with a bedplate; the elevator machine is operatively connected to a machine end of a tension system; and the tension system is operationally connected to the elevator car; engaging a first safety block, operatively connected to the bedplate, to release the second rail system; and raising the bedplate to the second level.

Expanding an elevator system in a hoistway of a building including: parking an elevator car at or below a first level, between a first rail system extend along first wall of the hoistway and a second rail system extending along a second wall of the hoistway that is opposite the first wall; raising the second rail system to the second level; supporting an elevator machine with a bedplate; the elevator machine is operatively connected to a machine end of a tension system; and the tension system is operationally connected to the elevator car; engaging a first safety block, operatively connected to the bedplate, to release the second rail system; and raising the bedplate to the second level.

The method comprises installing a lowermost first section of guide rail elements, arranging a movable transport apparatus and a movable transport platform in the shaft, connecting a guide rail element provided with a jointing clamp at each end of the guide rail element to the transport apparatus, moving the transport apparatus with the guide rail element upwards, connecting the guide rail element to an upper end of a row of already installed guide rail elements with a plug-in joint provided by jointing clamps, attaching the guide rail element to a wall of the shaft from the transport platform, moving the transport apparatus downwards in order to fetch a new guide rail element.

A method for fixing a component to an elevator system shaft wall includes: prefixing the component to the shaft wall by a self-adhesive element attached or applied to a first part of a contact surface of the component; and applying a curing adhesive layer to a second part of the contact surface between the contact surface and a fixing region of the shaft wall. The component can be a rail bracket for fixing a guide rail of the elevator system wherein the component forms the contact surface for flat fixing of the component to the shaft wall, the self-adhesive element is arranged between the first part of the contact surface and the fixing region of the shaft wall and the adhesive layer is arranged in the second part of the contact surface in a fixed state of the component to the shaft wall.

A locating system for determining a current position in an elevator shaft of an elevator system extending in a main extension direction includes a first distance sensor by which a first distance and a second distance, which second distance is perpendicular to the first distance, from a first reference element can be measured, as well as a tilt sensor by which a rotation about a horizontal first axis and a horizontal second axis perpendicular to the first axis can be measured, and a measuring system by which a position of the locating system can be determined in the main extension direction of the elevator shaft.