Rail maintenance cleaning device for rail transit

Abstract

The invention discloses a rail maintenance cleaning device for rail transit. The rail maintenance cleaning device comprises a maintenance device top frame plate, wherein side frame plates are arrangedat the bottom of the maintenance device top frame plate; the inner sides of the side frame plates are rotatably connected to top idler wheels through rotating shafts; the top idler wheels are locatedon the top of a rail; one side of each top idler wheel is rotatably connected to a driving motor through a rotating shaft; the bottom of the maintenance device top frame plate is fixedly connected toa telescopic outer pipe through a connecting rod; an inner support spring is arranged at the inner side of the telescopic outer pipe; and one side of the inner support spring is fixedly connected toa telescopic inner pipe. The rail maintenance cleaning device for rail transit is provided with a top frame bar, a top positioning pulley and the telescopic inner pipe to solve the problems that whenthe rail maintenance cleaning device is used, the rail maintenance cleaning device is difficult to detect the shape change and deviation value of the deformation of the rail in real time, and meanwhile is not conductive to keeping the distance between the rails within a stable range through external pressure, and the usage effect of the rail maintenance cleaning device is affected.

Description

technical field [0001] The invention belongs to the technical field of rail maintenance, and in particular relates to a maintenance and cleaning device for rail transit rails. Background technique [0002] Rail transit has long appeared in cities as public transportation. play an increasingly important role. The history of transportation development in cities in economically developed countries tells us that only the urban rail transit with large passenger capacity, that is, the subway and light rail system, is an effective way to fundamentally improve the urban public transportation situation. Fixed track, public transport facilities equipped with transport vehicles and service facilities. Urban rail transit is a concept with a large scope, and there is no uniform definition in the world. [0003] At present, when the rail maintenance and cleaning device is used, it is difficult for the rail maintenance and cleaning device to detect the deformation deviation of the rail ...

AI Technical Summary

Problems solved by technology

[0004] The object of the present invention is to provide a track maintenance and cleaning device for rail transit to solve the problem that when using the existing rail maintenance and cleaning device, it is difficult for the rail maintenance and cleaning device to detect the deformation deviation of the rail in real time, and at the same time it is not convenient to pass external pressure. The problem that keeps the distance between the rails within a stable range and the rail maintenance and cleaning device is difficult to quickly clean the rails while detecting

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