Hydraulic pulling and automatic detaching equipment for coupler gaskets of rail cars leaving factories

Abstract

The invention provides hydraulic pulling and automatic detaching equipment for coupler gaskets of a rail car leaving a factory. The hydraulic pulling and automatic detaching equipment comprises a rackused for mounting a hoist frame, a hydraulic station, a working hook and top arms; a pair of horizontal top arms in bilateral symmetry are mounted at the front end of a rack body; a hydraulic oil tank is packaged in the rack body; a hydraulic oil cylinder is horizontally supported and fixedly installed at the front end of the rack body, the working hook is fixedly connected outside an executing end rack body of the hydraulic oil cylinder and horizontally meshed with a train hook, a horizontal guide plate is installed at the tail of the working hook, and the horizontal guide plate is matched with guide plate sliding grooves in a sliding friction mode, and the guide plate sliding grooves are fixedly installed on vertical inner side walls, in bilateral symmetry, of the top arm. The car coupler gasket can be automatically detached through hydraulic tension, the surrounding structure of the car coupler can be well protected against rigid damages caused by knocking, so the car coupler gasket can be detached more safely, conveniently and rapidly, the production efficiency is remarkably improved, and the car coupler gasket detaching equipment is easy, labor-saving, safe and efficient.

Description

technical field [0001] The invention belongs to the technical field of auxiliary tooling equipment for maintenance and repair of rail cars, and in particular relates to a hydraulic pulling and automatic removal device for coupler gaskets of rail cars. Background technique [0002] The railcar carriages are connected in series end to end through mutually engaged couplers 10 to form a train set. Before the rail car leaves the factory, it is necessary to take out the temporary gasket clamped between the front bearing plate 11 of the coupler 10 and the buffer 13 with a hammer or an ax in advance, and only after the pre-clamped gasket is taken out, the buffer of the coupler 10 The device can play a buffer role. However, using a hammer or an ax to hard-knock the mode of taking off the gasket will not only bring hard contact and scratch damage to the front bearing plate 11 of the coupler 10 and the buffer 13, which will affect the quality of the vehicle body; Labor, time-consumin...

AI Technical Summary

Problems solved by technology

[0003] The technical problem to be solved by the present invention is to provide a hydraulic pulling and automatic removal equipment for the coupler gasket of the rail car, which can solve the time-consuming and labor-intensive removal of the gasket involved in the background technology, and the hard contact damage to the structure of the coupler of the car body, etc. series of technical issues

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