DE102013010053A1 - Support and management structure - Google Patents

Abstract

The invention relates to a support and guide structure for a vertically displaceable device, the support and guide structure having opposite treads on a running leg, as well as opposing running surfaces at an angle of 90 ° on a guide leg, a supporting leg being formed on the guide leg.

Description

The invention relates to a supporting and guiding structure for a VertiVable device.

It is with the US 3 415 343 , of the GB 382 107 and the WO 92/18412 A1 Possibilities have been pointed out to spend on a vertical mast, in the form of cranes or the like, loads in the form of cabins on through racks. Such a design with racks is very expensive and represents a high cost factor in repair work.

The object of the invention is to provide a cost-effective support and management structure, which can be strung together in sections. It should be possible to easily overcome these shocks, the individual sections, with a drive.

The invention is solved by the teaching according to claim 1. The dependent claims provide a further embodiment of the inventive concept again.

Especially in tower cranes or construction hoists or scaffolding and masts is always the problem exists in higher building structures, these construction machines simply connect with each other in sections. These sections are designed to be pluggable, however, the transport device then to be attached does not offer the possibility of carrying out a training in a simple manner. This problem is solved by the invention in that a support and guide structure is present in certain fixed lengths that are not directly connected to each other. This is to be understood that the sections of scaffolding and construction hoists or tower cranes have a fixed length and are connected by appropriate connectors. In the support and guide structure according to the invention, it is possible that this corresponds substantially to the length of these sections but is not connected to another section with each other. The oppositely arranged sections are aligned without contact. As a result, in particular damage is avoided and the assembly is much faster and cheaper to implement.

The support and guide structure is preferably made of a steel with a high strength and at the same time a high elasticity constant. It is possible for reasons of cost to produce a bent part that has a substantially U-shaped cross-section, wherein on one of the protruding legs, a laterally molded support leg is additionally present.

The support and guide structure has therefore been selected from opposite running surfaces on the U-shaped design, so that on both sides of the legs respectively rollers or stabilizing rollers can travel along these running surfaces. The fact that the U-shaped design of the support and guide structure is present, a guide space is created in which also a part of the guide rollers can run.

The support and guide structure consists essentially of a base leg of which forms an abutment leg at an angle of about 90 ° and it also again at an angle of 90 °, a running leg is present, so that from these three legs quasi the "U "Is formed. In addition, the supporting leg is angled on the running leg.

However, in order to put the support leg into the position that can be overcome here with a drive vertical distances, this support leg has a toothing. Such a toothing may preferably be formed as involute toothing or trapezoidal toothing or the like.

To a safe and easier method of loads z. B. in the form of cabins or the like on the non-interconnected support and guiding structures on a mast or the like to carry out the training has been carried out at the ends of the support legs in the form that the teeth have a run-on slope. This run-up slope runs quasi to a transverse side of the support leg over a radius, so that no more teeth is present at the end of the support leg. At the same time, the formation of the bent part is such that it is resilient due to the elasticity constant of the selected material.

The invention will be explained in more detail with reference to the possible embodiments shown in the drawings.

It shows:

1 : A perspective view of a supporting and guiding structure;

2 : as 1 however in a front view;

3 : as 1 however, in a plan view.

According to the 1 is in the perspective view of the support and management structure 7 been reproduced. There is the support and management structure 7 from a base leg 1 , of the over a radius in a distance leg 3 passes over, with the angle between the base leg 1 and the spacer leg 3 essentially 90 °. Also offset by 90 ° goes from the distance leg 3 a walking leg 5 off, leaving out the base leg 1 , the distance leg 3 and the walking leg 5 gives a U-shaped training. Also by a radius passing from the barrel leg 5 the carrying leg goes 11 from.

Thus, by the formation of the U-shaped cross section, a guide space 2 Created by one or more rollers on an inner tread 4 or a counter roll on the outer tread 6 can run. Also forms the support leg 11 outer treads 9 10 for further rollers or guide rollers.

Next to the treads 9 . 10 is located at the end of the projecting part of the support leg 11 a toothing over the entire length 12 ,

In the 2 can be taken from the lateral listing, the previous list and training of the individual legs or treads again in detail.

Sideways is in the 3 the gearing 12 visible, noticeable. To the front sides 15 the support and management structure 7 runs over a run-up slope 13 each toothing in a radius 14 out. As the representation of 3 can be clearly seen, the teeth are steadily reduced practically in their tooth height, so that this run-on slope arises. This run-in slope is designed so that when placing in series of several sections of this supporting and guiding structure, the removal of motor-driven platforms, cabins, load picking, etc. is possible without problems. Rough operation is the order of the day on construction sites, so that safe operation must be possible under all circumstances. The gearing 12 can preferably be formed as involute toothing, trapezoidal toothing or any other type of toothing.

LIST OF REFERENCE NUMBERS

1

base leg

2

guide space

3

spacer legs

4

tread

5

running legs

6

tread

7

Support and management structure

8th

guide leg

9

tread

10

tread

11

supporting leg

12

gearing

13

starting slope

14

radius

15

front

QUOTES INCLUDE IN THE DESCRIPTION

This list of the documents listed by the applicant has been generated automatically and is included solely for the better information of the reader. The list is not part of the German patent or utility model application. The DPMA assumes no liability for any errors or omissions.

Cited patent literature

• US 3415343 [0002]
• GB 382107 [0002]
• WO 92/18412 A1 [0002]

Claims (10)

Support and management structure ( 7 ) for a vertically disposable device, characterized in that the carrying and guiding structure ( 7 ) opposite treads ( 4 ) 6 ) on a running leg ( 5 ), as well as at an angle of 90 ° opposite treads ( 9 ) 10 ) on a guide leg ( 8th ), wherein at the guide leg ( 8th ) a carrying leg ( 11 ) is trained. Carrying and guiding structure according to claim 1, characterized in that the supporting and guiding structure ( 7 ) with a guide space ( 2 ) is trained. Carrying and guiding structure according to claim 1 or 2, characterized in that the supporting and guiding structure ( 7 ) from a base leg ( 1 ), an essentially at an angle of 90 ° adjoining spacer leg ( 3 ) and also substantially at an angle of 90 ° subsequent leg ( 5 ) is designed so that the one-sided open guide space ( 2 ) is formed. Supporting and guiding structure according to one of the preceding claims, characterized in that the carrying leg ( 11 ) next to the running surfaces ( 9 . 10 ) a gearing ( 12 ) having. Support and guide structure according to one of the preceding claims, characterized in that in each case to the ends of the support leg ( 11 ) the gearing ( 12 ) a run-on slope ( 13 ) such that the toothing ( 12 ) runs so that these over a radius ( 14 ) or the like in the front side ( 15 ) of the support and management structure ( 7 ) passes over. Carrying and guiding structure according to one of the preceding claims, characterized in that the supporting and guiding structure ( 7 ) is designed as bending parts. Supporting and guiding structure according to one of the preceding claims, characterized in that the toothing ( 12 ) is designed as involute toothing or trapezoidal toothing or the like. Supporting and guiding structure according to one of the preceding claims, characterized in that for vertical movement of the device a plurality of supporting and guiding structures ( 7 ) are arranged at a distance therebetween on a support or the like. Supporting and guiding structure according to one of the preceding claims, characterized in that the bearing of the supporting and guiding structure ( 7 ) Is formed on a support, mast or the like resilient or yielding. Support and management structure ( 7 ) in conjunction with a drive on a vertical device for location change of conveyor platforms, cabins, load pickups or the like.

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