Special hoisting tool for overhauling

Abstract

The invention discloses a special hoisting tool for overhauling. The hoisting tool comprises a hoisting arm and a suspension arm, the hoisting arm and the suspension arm are arranged in parallel, a connecting arm is fixedly arranged between the hoisting arm and the suspension arm and is perpendicular to the hoisting arm and the suspension arm, a lifting diagonal draw bar is fixedly arranged between the lifting arm and the connecting arm, a suspension diagonal draw bar is fixedly arranged between the suspension arm and the connecting arm, a plurality of hoisting holes are formed in the end part, far away from the connecting arm, of the hoisting arm, hoisting rings are connected to the hoisting holes, and a suspension ring is connected and fixed to the bottom surface of the end part, away from the connecting arm, of the suspension arm. Compared with the prior art, the hoisting tool has the advantages of being simple in structure, convenient to use, capable of facilitating space shielding operation, time-saving and labor-saving; electric machinery can be stably hoisted, a hoisting point capable of adjusting the gravity center is designed at the upper part, the arm of force is adjusted, so that the purpose of smooth overhauling is achieved, the manual hoisting time is saved, and the working efficiency is greatly improved; and the practicability and the market popularization value are very high.

Description

technical field [0001] The invention relates to the technical field of maintenance lifting tools, in particular to a special lifting tool for maintenance. Background technique [0002] In the air compressor workshop, maintenance work is essential, and the traditional maintenance work requires lifting the motor out for maintenance. However, due to the shielding of the space in the motor soundproof room, the slings and rings used in traditional hoisting cannot be used well, and a series of tedious work such as disassembling and assembling the soundproof room is required. Therefore, hoisting appliances from inside the sheltered space has always been a difficult problem in maintenance work. [0003] Therefore, a special hoisting tool for overhauling hoisting equipment in sheltered spaces is in urgent need of research. Contents of the invention [0004] The purpose of the present invention is to solve the problems mentioned in the background technology and provide a special l...

AI Technical Summary

Problems solved by technology

However, due to the shielding of the space in the motor soundproof room, the slings and rings used in traditional hoisting cannot be used well, and a series of tedious work such as disassembling and assembling the soundproof room is required.

Therefore, hoisting appliances from inside the sheltered space has always been a difficult problem in maintenance work

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