Connecting rod insulating end head of vehicle retarder

Abstract

The invention discloses a connecting rod insulating end head of a vehicle retarder. The connecting rod insulating end head comprises a first connecting rod end head body, a second connecting rod end head body, a fixing shaft, an insulating cover and an insulating shaft sleeve. The first connecting rod end head body is a fork-shaped end head body provided with a first through hole, and the second connecting rod end head body is a rod-shaped end head body provided with a second through hole; the rod-shaped end head body stretches into the fork-shaped end head body and is connected with the fork-shaped end head body through the fixing shaft, the fixing shaft penetrates through the fork-shaped end head body and the rod-shaped end head body, the insulating shaft sleeve is arranged in the second through hole and tightly wraps the fixing shaft, and the insulating cover wraps the outside of the rod-shaped end head body. The connecting rod insulating end head has the advantages that by means of the technical scheme, the insulating performance of two connecting rods cannot be lowered no matter when it rains or scrap iron and sundries fall, and normal operation of the vehicle retarder is guaranteed.

Description

technical field [0001] The invention belongs to the field of switch machines, in particular to a connecting rod insulating end of a vehicle speed reducer. Background technique [0002] At present, a gravity type vehicle reducer is commonly used in the hump marshalling station, and electrical insulation performance is required between the two strands to the middle. The two connecting rods are connected together through the shaft in use, and the junction needs to be insulated, usually in the form of an insulating sleeve. The insulating sleeve is a cylindrical shoulder sleeve. The horizontal seal of the two connecting rods only uses a sealing distance of 5mm. There is no insulating part at the end and it is insulated by the gap. In this way, during use, iron filings generated by vehicle friction are likely to accumulate on the insulating sleeve, or water accumulates on the insulating sleeve between the two push rods when it rains, resulting in poor insulation performance and a...

AI Technical Summary

Problems solved by technology

In this way, during use, iron filings generated by vehicle friction are likely to accumulate on the insulating sleeve, or water accumulates on the insulating sleeve between the two push rods when it rains, resulting in poor insulation performance and affecting the normal operation of the vehicle.

In use, the site has to add an insulating cover to the upper seal, but this cannot eliminate the horizontal gap between the two connecting rods. In the gap, there may be water and debris, which will also cause the insulation performance to decline. Affect equipment operation

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