Sleeper replacement machinery with telescopic beam device

Abstract

The invention discloses sleeper replacement machinery with a telescopic beam device. The sleeper replacement machinery comprises a track lifting device, a retracking and sleeper push-pull device, a sleeper handling device, a generator, a hydraulic system, a control system box and a track car. The track car is provided with a plurality of casters and two longitudinal beams, the track lifting device, the retracking and sleeper push-pull device, the sleeper handling device, the generator, the hydraulic system and the control system box are arranged on the two longitudinal beams of the track car, the track car is pulled by an engineering van, the generator provides power for an oil pump and a control system, and an oil tank, the oil pump, a hydraulic control system and an automatic control system are arranged in the hydraulic system and the control system box. A working device can be automatically and rapidly aligned to a working position, the sleeper replacement machinery can adapt to corresponding work of linear and curved track section sleeper replacement, and the retracking and sleeper push-pull device is an integrated device which is simple in structure, automatic in control, convenient to operate and high in sleeper replacement efficiency.

Description

technical field [0001] The invention relates to a railway maintenance machine, in particular to a sleeper replacement machine with a telescopic beam device. 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 a sleeper replacement machine with telescopic beam device. [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 equi...

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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