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Hoisting frame

A hoisting frame and frame technology, applied in the field of hoisting frames, can solve problems such as difficult construction and high construction risk, and achieve the effects of light rotation, light hoisting operation, and convenient adjustment

Inactive Publication Date: 2012-12-05
WUXI INST OF COMMERCE
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] Usually, when repairing the transmission of a passenger car, the transmission must be disassembled from the vehicle first, and during the disassembly process, whether it is carried out on the maintenance ditch or on the flat ground, it will be difficult to construct due to the narrow site
The average weight of the passenger car transmission is more than 100 jin, which can be lifted by non-manpower, and it is extremely dangerous for workers to construct under the car.

Method used

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Examples

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Embodiment Construction

[0011] Such as figure 1 A passenger car transmission hoisting frame shown, including a trapezoidal frame 3, the top of the trapezoidal frame 3 is fixed with a worm gear reducer 5 and a bearing with seat 7 by bolts, and the two ends of the worm shaft of the worm gear reducer 5 are equipped with handwheels 4 One end of the worm shaft of the worm gear reducer 5 is connected to the wire rope reel 6, the shaft handle of the wire rope reel 6 is installed in the bearing hole of the bearing with seat 7, there is a wire rope 8 on the wire rope reel 6, and there is a hook at the end of the wire rope 8 9. The four jiaos of trapezoidal frame 3 bottoms are equipped with roller 2, and trapezoidal frame is placed on the roller guide rail 1.

[0012] During construction, the hoisting frame is placed above the inspection hole on the floor of the passenger car, and the handle 4 is turned to drive the wire rope reel 6 to rotate through the worm gear reducer 5. The wire rope 8 on the wire rope r...

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PUM

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Abstract

The invention discloses a hoisting frame which comprises a trapezoidal frame. A worm and gear speed reducer and a plummer block are fixed to the top of the trapezoidal frame through bolts, hand wheels are mounted at two ends of a worm shaft of the worm and gear speed reducer, a steel wire rope winding drum is connected to one end of a worm gear shaft of the worm and gear speed reducer, a mandrel of the steel wire rope winding drum is mounted in a bearing hole of the plummer block, and a hook is arranged at the tail end of a steel wire rope which is arranged on the steel wire rope winding drum. Rollers are mounted at four bottom corners of the trapezoidal frame which is placed on a roller guide rail.

Description

technical field [0001] The invention relates to a lifting frame. Background technique [0002] Usually, when repairing the transmission of a passenger car, the transmission must be disassembled from the vehicle first, and in the disassembly process, whether it is carried out on the maintenance ditch or on the flat ground, it will be difficult to construct due to the narrow space. The average weight of a passenger car transmission is more than 100 jin, which can be lifted by non-manpower, and it is extremely dangerous for workers to work under the car. Contents of the invention [0003] The purpose of the present invention is to solve the above problems, and provide a mechanical lifting device for hoisting the transmission, so that the disassembly and assembly of the passenger car transmission becomes safe, labor-saving and time-saving. [0004] In order to solve the problems of the technologies described above, the present invention adopts the following technical solution...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B66C19/00B66C11/20
Inventor 高尔军
Owner WUXI INST OF COMMERCE
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