Railway wagon bolt dismounting and mounting device

Abstract

The invention discloses a railway wagon bolt dismounting and mounting device comprising a box body configured as a bolt dismounting and mounting device main body, a guide device, a dismounting and mounting assembly, a driving part, and a dismounting and mounting part; the guide device is connected with the box body and is vertically arranged upwards; the dismounting and mounting assembly is matched with the guide device, moves up and down in the vertical direction and can realize bolt dismounting; the dismounting and mounting assembly comprises a casing pipe, and the casing pipe is matched with the guide device and moves up and down in the vertical direction where the guide device is located; the driving part is connected with the casing pipe and drives the casing pipe to move up and downalong the guide device; the disassembling and assembling part is connected with the casing pipe, moves up and down along with the casing pipe and can dismount and mount a bolt; the guide device is ofa columnar structure connected with the box body; the casing pipe sleeves the guide device. According to the bolt dismounting device, the suspended bolt can be dismounted by a single person, time andlabor are saved, meanwhile, long-distance and long-time operation can be achieved, operation is convenient and simple, and the maintenance efficiency is greatly improved due to the design conforming to human engineering.

Description

technical field [0001] The invention belongs to the field of mechanical automation, and in particular relates to a bolt dismounting device for railway wagons. Background technique [0002] When the traditional railway wagon is overhauled, the coupler bolts of the railway wagon are disassembled manually. However, due to the long-term use and wear of the railway wagon, the bolts are corroded or deformed in different lengths. state, manual up and down cooperation is required to complete the disassembly. During disassembly, at least two people are required to cooperate to complete the work of dismantling the suspended bolts. The amount of inspection and maintenance of railway wagons is large, and manual work is not only labor-intensive, but also extends to a large extent The time for railway wagon inspection is shortened, and the safety of inspection operation is also reduced. [0003] The Chinese patent with the application number CN201420519952.X discloses a large-scale mill ...

AI Technical Summary

Problems solved by technology

[0004] Although the above-mentioned prior art proposes an integrated disassembly device, which alleviates the problems in manual maintenance to a certain extent, there are still problems that long-distance operations are time-consuming and labor-intensive, and cannot be completed alone when disassembling special equipment.

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