Dismounting and mounting device and method for brake disc for locomotive

Abstract

The invention discloses a dismounting and mounting device and method for a brake disc for a locomotive. The device comprises a wheel disc storage frame, brake disc supporting frames, first rotating shafts and brake disc supporting frame hooks, the wheel disc storage frame is provided with a containing space for supporting a vertical wheel disc, the brake disc supporting frames are arranged on the two sides of the wheel disc storage frame, the bottom of the brake disc supporting frame on each side is rotationally connected with the bottom of the wheel disc storage frame through the first rotating shaft, the upper parts of the brake disc supporting frames are connected with the brake disc supporting frame hooks located at the upper part of the wheel disc storage frame in a clamped mode, multiple supports are perpendicularly arranged on the brake disc supporting frame on each side, and the front ends of the supports are provided with hooks for supporting the inner circumference of the brake disc. According to the dismounting and mounting device and method for the brake disc for the locomotive, the vertical wheel disc storage frame supports the vertically-placed wheel disc, the brake disc supporting frames support the brake disc, dismounting and mounting of the brake disc in the vertical state are achieved, labor is saved, convenience is achieved, the application range is wide, and the manufacturing cost is low.

Description

technical field [0001] The invention belongs to the field of maintenance devices for railway locomotives, and in particular relates to a device and method for dismounting and installing brake discs for locomotives. Background technique [0002] In the locomotive field, the disc brake has excellent braking performance and is widely used, and is an important part of the locomotive wheel drive device. And when the locomotive wheel pair is carried out wheel cake replacement, need brake disc to be pulled down and carry out overhaul, treat to be reassembled with new wheel cake after passing the test. Under the existing conditions, when disassembling the brake disc, the extruded wheel cake needs to be hoisted from the MAE first, placed flat on the platform, and then hoisted horizontally to the brake disc removal and installation device, and the brake disc bolts are removed. After the completion, hoist the brake disc, wheel cake, and brake disc in sequence, and finally lift the whe...

AI Technical Summary

Problems solved by technology

Since a locomotive has a large number of wheel cakes and is relatively heavy, hoisting is very troublesome and has potential safety hazards. Therefore, there are many problems in the existing brake disc removal and installation device:

[0003] ①The original brake disc removal and installation device test device is fixed on the ground and cannot be transported;

[0004] ② Lifting and turning over many times is very cumbersome and there are hidden dangers in installation;

[0005] ③It is inconvenient to disassemble and install the brake disc when laying flat

[0006] These problems seriously restrict the progress of locomotive maintenance. Therefore, it is necessary to design a convenient, quick, light and accurate brake disc removal and installation device.

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