Automatic machine for replacing sleepers

Abstract

The invention discloses an automatic machine for replacing sleepers. The automatic machine is composed of a sleeper lifting device, a sleeper rotating, pushing and pulling device, a sleeper hoisting and conveying device, a generator, a hydraulic system and control system box and a rail vehicle. The rail vehicle is provided with a plurality of casters and two longitudinal beams. The sleeper lifting device, the sleeper rotating, pushing and pulling device, the sleeper hoisting and conveying device, the generator and the hydraulic system and control system box are arranged on the two longitudinal beams of the rail vehicle. The rail vehicle is dragged by an engineering vehicle. The generator provides powder for an oil pump and a control system. The hydraulic system and control system box is internally provided with an oil tank, the oil pump, a hydraulic control system and an automatic control system. According to the automatic machine for replacing the sleepers, a working device can be quickly aligned with a working position; the automatic machine can adapt to corresponding work of sleeper replacement of linear and curved rail sections; the sleeper rotating, pushing and pulling device is an integrated device; and the structure is simple, control is automatic, operation is convenient, and the sleeper replacement working efficiency is high.

Description

technical field [0001] The invention relates to a railway maintenance machine, in particular to an automatic machine for replacing sleepers. Background technique [0002] During the long-term use of railway sleepers, due to natural settlement and vibration, some railway sleepers sink and need maintenance. Individual sleepers are damaged and need to be replaced in time. In the process of sleeper replacement, manual work is used, which is time-consuming and laborious. , the work efficiency is low, and the work cannot be completed in the effective train passage gap (commonly known as: skylight). Contents of the invention [0003] The object of the present invention is to provide an automatic machine for replacing sleepers. [0004] The invention is composed of a rail lifting device, a rail switching and push-pull sleeper device, a sleeper hoisting device, a generator, a hydraulic system, a control system box and a rail car. The rail car is equipped with multiple casters and...

AI Technical Summary

Problems solved by technology

[0002] During the long-term use of railway sleepers, due to natural settlement and vibration, some railway sleepers sink and need maintenance. Individual sleepers are damaged and need to be replaced in time. In the process of sleeper replacement, manual work is used, which is time-consuming and laborious. , the work efficiency is low, and the work cannot be completed within the effective train passage gap (commonly known as: skylight)

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