Disassembling and assembling device of vehicle coupler buffer

Abstract

The invention relates to a disassembling and assembling device of a vehicle coupler buffer. The device comprises a main pushing cylinder and a positioning piece, wherein the positioning piece plays apositioning effect on the main pushing cylinder; when the pushing end of the main pushing cylinder is extended, the vehicle coupler buffer is extruded; and after the vehicle coupler buffer is compressed, a front slave plate no longer closely makes contact with a slave plate base, the vehicle coupler buffer and a coupler tail frame are separated from the concave part of the bottom surface of a vehicle body under the action of gravity, so on one hand, the main pushing cylinder and the positioning piece are conveniently assembled into the vehicle body for disassembly and assembly operation, and on the other hand, the disassembly and assembly operation process is simple. In addition, due to the fact that inlet and outlet pipes and pipeline joints are located in the concave part of the bottom surface of the vehicle body, and the pipeline joints are located outside the coupler tail frame, in the instant process of separating the vehicle coupler buffer and the coupler tail frame from the vehicle body via the concave part of the bottom surface of the vehicle body, the pipes externally connected with the pipeline joints can avoid a coupler guide frame due to the fact that the pipes can dropdirectly downward, collision with the coupler guide frame can be avoided, and the safety is improved.

Description

technical field [0001] The invention relates to the technical field of disassembly and assembly of a coupler buffer, in particular to a disassembly device for a coupler buffer. Background technique [0002] The coupler refers to the hook at both ends of the train wagon or locomotive, which has the functions of connection, traction and buffering. The coupler is a vehicle component used to realize the connection between the locomotive and the vehicle or between the vehicle and the vehicle, transmit traction and impact force, and keep a certain distance between the vehicles. In general, see Figure 4 , the bottom surface of the car body 30 is provided with a recess 31, the coupler tail frame 41, the coupler buffer 45, the front slave plate 46, the rear slave plate and the coupler 42 are all arranged in the recess 31, and the tail of the coupler 42 is connected to the hook by the coupler tail pin 43. The tail frame 41 is connected, and the head of the coupler 42 protrudes out o...

AI Technical Summary

Problems solved by technology

Because the front slave plate 46 is closely in contact with the cluster plate seat 47, the coupler buffer 45 is relatively firmly installed on the car body 30. However, the disassembly and assembly of the coupler buffer 45 is relatively complicated and inconvenient, and the operation process is extremely unsafe.

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