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Rolling-over hanger

A spreader and hanger technology, which is applied in the field of industrial large-part overturning devices in the air, can solve problems such as complicated installation and disassembly, inconvenient operation, and complicated structure, so as to improve labor efficiency, facilitate storage and transportation, and be simple to operate. Effect

Inactive Publication Date: 2010-03-31
俞信德
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  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] Compared with the traditional positioner, this structure is simple to process and low in cost, but the structure is still relatively complicated due to the addition of the traveling device. When turning over a large object, several motors need to be controlled, which is inconvenient to operate. , due to the large number of parts, the installation and disassembly are more complicated. In addition, because the parts are turned over by the sling, it is easy to scratch the surface of the object during the turning process

Method used

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Embodiment Construction

[0017] figure 1 What is shown is the schematic diagram of the structure of the turning sling when the number of reducers is 1, and the sling is not shown in this figure. figure 1 The turning spreader shown is composed of a hanger 1, a reducer 2, a shaft 3, a reel 4, a rubber 5, a limit rod 6, a counterweight 9, etc., wherein the reducer 2 is fixed on the hanger 1, and the reel 4 is connected with the reducer 3 through the shaft 3, the limit rod 6 is installed on the hanger 1, the position is below the reel 4, the counterweight 9 is installed on the hanger 1, corresponding to the position of the reducer 3, and used to balance the hanger shelf. There is a layer of rubber 5 on the surface of the reel 4 . In use, the sling fits onto the drum.

[0018] figure 2 What is shown is the structural diagram of the turning spreader when the number of reducers is 2 and the position of the reducer is fixed. The sling is not shown in this figure. figure 2 The turning spreader shown is ...

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Abstract

The invention discloses a rolling-over hanger which comprises a hanging bracket, a speed reducer, a winding drum, a hammock and the like, wherein the surface of the winding drum has a layer of rubber;bearing transmission can be employed between the speed reducer and the winding drum, and the gear transmission can be also adopted; the number of the speed reducer can be one, two or more; the speedreducer can be fixed and can be also regulated relative to the position of the hanging bracket; and the speed reducer, the hanging bracket and the winding drum can be detached, thereby facilitating transportation. The rolling-over hanger has easy installation, convenience, rapidness and low cost.

Description

technical field [0001] The invention relates to an overturning device, in particular to an aerial overturning device for large industrial parts. Background technique [0002] Large parts often need to be turned over in the production workshop of industrial enterprises. Such as: the chassis of railway vehicles, side walls, roofs, bogie frames, draw beams, carriages of trucks, trusses of escalators and other types of large parts, because of their large volume, it is difficult to turn over. For this kind of overturning and displacement problem, the traditional method is to use the positioner to overturn. It is necessary to design and manufacture special fixtures according to the size and characteristics of the overturned parts. When overturning, the workpiece is hoisted into the station with a crane and manually Clamp and position the workpiece, then manipulate the control button to lift it to a certain height, and then perform the flip operation. [0003] Chinese Patent No. ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B66C13/08B66D1/30B66D1/14B66D1/22B66D1/40
Inventor 俞信德
Owner 俞信德
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