CANTILEVER RACK

Abstract

The invention relates to a cantilever rack having at least two uprights (1) and cantilever arms (10) extending therefrom, each upright (1) having two parallel rows of holes arranged in the longitudinal direction of the uprights for height-adjustable attachment of the cantilever arms (10). For cost-effective production and simple assembly of the uprights of the cantilever rack, it is provided that each upright (1) of the cantilever rack in the upright profile (2) consists of sheets with C-profiles, which are connected to each other with an internal screw connection, whereby the internal screw connection is accessible from the outside.

Claims

1. A cantilever rack with at least two uprights and cantilever arms extending from the at least two uprights, each of the at least two uprights having two parallel rows of holes arranged in a longitudinal direction of the uprights for height-adjustable fastening of the cantilever arms, characterized in that each of the at least two uprights consists in an upright profile of upright profile metal sheets with C-profiles which are connected to one another by means of an internal screw connection and form a hollow profile, the internal screw connection being accessible from an outside.

2. The cantilever rack of claim 1, wherein an upright foot has a foot base on which there are two U-shaped plug bases to which the upright profile metal sheets are connected through the two parallel rows of holes for fixing the cantilever arms.

3. The cantilever rack of claim 2, wherein the foot base consists of a hot-rolled double T-beam or a thick-walled square tube profile.

4. The cantilever rack of claim 1, wherein upright profile metal sheets are symmetrical and have no top or bottom orientation and can be connected to one another as desired.

5. The cantilever rack of claim 1, wherein a fastening end of the cantilever arms is fixed to each of the at least two uprights by means of socket pins with retaining rings.

6. The cantilever rack of claim 2, wherein the upright profile metal sheets are provided with double holes for fastening the cantilever arms and the two U-shaped plug bases.

7. The cantilever rack of claim 1 with a support foot, wherein the support foot can be temporarily connected to at least one of the two uprights and anchored to a ground surface for assembly.

8. An upright for a cantilever rack wherein the upright consists in an upright profile of upright profile sheets with C-profiles, which are connected to each other with an internal screw connection and form a hollow profile, the internal screw connection being accessible from an outside.

9. The cantilever rack of claim 1, wherein the upright profile metal sheets each have two inwardly directed legs, whereby when the upright profile metal sheets are connected to one another, the inwardly directed legs of a first upright profile metal sheet and the inwardly directed legs of a second upright profile metal sheet rest on one another and the upright profile metal sheets are screwed together via the two inwardly directed legs by internal screws and nuts, thereby forming an internal screw connection.

10. The cantilever rack of claim 9, wherein access openings or recesses are provided on the outside of the upright profile metal sheets in an area of the internal screw connection, through which screws and nuts and a screw connection tool can be inserted and the upright profile metal sheets are screwed together, wherein the access openings or recesses for the internal screw connection are arranged on both sides of the two parallel rows and offset laterally from the two parallel rows of holes.

11. The cantilever rack of claim 1, further including a plurality of internal screw connections between the upright profile metal sheets, wherein the plurality of internal screw connections of the upright profile metal sheets are evenly spaced over an upright height.

12. The cantilever rack of claim 2, wherein the two U-shaped plug bases are arranged with open sides of a U-shaped cross-section facing away from each other.

13. The upright of claim 8, wherein the upright profile sheets each have two inwardly directed legs, whereby when the upright profile sheets are connected to one another, the inwardly directed legs of a first upright profile sheet and the inwardly directed legs of a second upright profile sheet rest on one another and the upright profile sheets are screwed together via the inwardly directed legs by internal screws and nuts, thereby forming the internal screw connection.

14. The upright of claim 8, wherein access openings or recesses are provided on the outside of the upright profile sheets in an area of the internal screw connection, through which screws and nuts and a screw connection tool can be inserted and the upright profile sheets are screwed together.

15. A cantilever rack with at least two uprights and cantilever arms extending from the at least two uprights, each of the at least two uprights having two parallel rows of holes arranged in a longitudinal direction of the at least two uprights for height-adjustable fastening of the cantilever arms, wherein each of the at least two uprights consists in an upright profile of upright profile metal sheets with C-profiles which are connected to one another by means of an internal screw connection and form a hollow profile, the internal screw connection being accessible from an outside, wherein the upright profile metal sheets each have two inwardly directed legs, whereby when the upright profile metal sheets are connected to one another, the inwardly directed legs of a first upright profile metal sheet and the inwardly directed legs of a second upright profile metal sheet rest on one another and the upright profile metal sheets are screwed together via the inwardly directed legs, thereby forming the internal screw connection, wherein access openings or recesses are provided on the outside of the upright profile metal sheets in an area of the internal screw connection, through which screws connection elements and a screw connection tool can be inserted and the upright profile metal sheets are screwed together.

Description

[0020] Further advantages, features and details of the invention can be found in the following explanations of an example embodiment shown in schematic drawing figures.

[0021] It is shown in:

[0022] FIG. 1 an upright with cantilever arms in perspective view,

[0023] FIG. 2 a side view of a foot base,

[0024] FIG. 3 an upright in perspective view with cantilever arms on both sides,

[0025] FIG. 4 a detailed perspective view of the foot base with upright/foot screw connection,

[0026] FIG. 5 a cross-section of the upright with internal shell screw connection,

[0027] FIG. 6 a side view of the upright with foot base from FIG. 1,

[0028] FIG. 7 a perspective sectional view through section C-C of FIG. 6 with internal shell screw connection,

[0029] FIG. 8 a perspective view of two cantilever arms with socket pins,

[0030] FIG. 9 a perspective view of a socket pin with retaining rings.

[0031] FIG. 1 shows an upright 1 according to the invention with upright foot 3 of a cantilever rack in a first embodiment. The upright 1 consists of two C-shaped upright profiles 2 made of sheet metal, which are connected to each other by an internal screw connection and form a hollow profile. Cantilever arms 10 are arranged on the upright 1 shown in perspective, which are attached to the upright profiles 2. The upright foot 3 is formed from a foot base 4. A support foot 14 can be provided for setting up the first upright 1.

[0032] FIG. 2 shows a side view of an upright foot 3, which consists of a foot base 4 as a double T-beam and on which two plug bases 5 made of U-profiles are mounted. Rows of holes are arranged on both sides of each of the U-shaped plug bases. The plug bases 5 are arranged with their open sides of the U-shaped cross-section pointing away from each other and spaced apart in width in such a way that the upright 1 can be placed on the plug bases 5 and the rows of holes in the plug bases 5 correspond to the rows of holes in the upright.

[0033] FIG. 3 shows an upright in perspective view with cantilever arms 10 on both sides of the upright 1, the upright profiles 2 of which have two longitudinally parallel rows of holes 7 which serve to fix the plug-in bolts of the cantilever arms 10 and the plug bases 5 of the upright feet 3. The upright profiles 2 are firmly connected in the base area 3, 4.

[0034] As can be seen from FIG. 4, the upright profiles 2 are firmly connected to the base area 3, 4 in the detailed view shown, the details of which are particularly clear from FIG. 5. The two plug bases 5 are located between the upright profiles 2 and are screwed to them. The screw heads of the screw connection of the upright profiles and base areas 3, 4 can be seen. In addition, two access openings 15 for the internal screw connection of the C-shaped upright profiles are arranged in the area shown on both sides of the rows of holes to which the plug bases 5 are attached, offset laterally from the rows of holes.

[0035] FIG. 5 also shows the internal screw connection of the C-shaped upright profiles 2. The inward-facing legs of the upright profiles 2 are in contact with each other. The internal screw connection indicated by the screw 8 and nut 9 is made through the legs of the upright profiles 2. The easy accessibility of the internal screw connection from the outside of the upright 1 or the upright profiles 2 is shown by the screw 8 and nut 9 shown outside the upright 1. A recess is provided on the outside of the upright profiles through which the bolts 8 and nuts 9 and the screw connection tool can be inserted.

[0036] FIG. 6 shows a side view of the upright 1 with upright foot 3 from FIG. 1 without cantilever arms 10. The two rows of holes or double holes 7 arranged in the longitudinal direction of the upright of one upright profile 2 for height-adjustable fastening of the cantilever arms 10 and for fastening of the plug bases 5 can be seen. The screw connection with the plug bases 5 is not shown in the illustration. Access openings 15 for internal screw connections 8, 9 of the upright profiles 2 can be seen distributed over the upright height, in which the internal screw connections are indicated. The access openings 15 and the internal screw connections 8, 9 are distributed at uniform intervals in the longitudinal direction of the upright over the upright height. Furthermore, the upright profile symmetry is clearly visible. The rows of holes of the upper end of the upright profile 2 are arranged symmetrically to the rows of holes of the lower end of the upright profile 2.

[0037] FIG. 7 shows a perspective sectional view through the section C-C of FIG. 6 with internal screw connection 8, 9. In addition to the illustration in FIG. 5, the access openings 15 can be seen from the outer surface of the upright 1 or the upright profiles 2 for the internal screw connection 8, 9.

[0038] FIG. 8 shows a perspective view of two cantilever arms 10 with arrangement of the plug-in bolts 6 and wherein openings 12 for shims for height leveling of the cantilever arms 10 are arranged at the fastening end 11.

[0039] FIG. 9 shows a plug-in bolt 6 with retaining ring 13.

[0040] The invention is not limited to the embodiment example of an upright with cantilever arms shown and described in the figures of the drawing. Further designs, which are within the manufacturing discretion of the skilled person, are possible depending on the design of the cantilever rack and the requirements placed on it, provided that they correspond to the object of the invention and result in a solution to the task set out at the beginning. For example, profiles other than those shown can also be used for the upright and for the cantilever arm, and the arrangement, size and shape of the recesses of the upright and of the cantilever arm can also be selected and varied accordingly by a skilled person for a special use of the cantilever rack.

LIST OF REFERENCE SIGNS

[0041] 1 Upright [0042] 2 Stud profile sheets [0043] 3 Upright foot [0044] 4 Foot base [0045] 5 Plug baseC profile [0046] 6 Socket pin [0047] 7 Double hole [0048] 8 Screw with [0049] 9 Nut [0050] 10 Cantilever arm [0051] 11 Fastening end [0052] 12 Opening for shims for height adjustment [0053] 13 Retaining ring [0054] 14 Support foot [0055] 15 Access opening for internal bolting