Automatic rail elevating machine

Abstract

The invention discloses an automatic rail elevating machine. The automatic rail elevating machine is composed of a self-walking track car, an integrated rail elevating and sleeper replacing multifunctional device, a charging battery set and inverter and a hydraulic system and control system box. The charging battery set and inverter supplies power to an oil pump and control systems. The hydraulicsystem and control system box is internally provided with an oil tank, the oil pump, a hydraulic control system and an automatic control system. The work position can be automatically and rapidly aligned. A steel rail can be rapidly jacked, a sleeper is rotated, a damaged sleeper is pulled out, and a good sleeper is pushed in. An integrated structure is adopted for rail elevating and sleeper pushing and pulling, and the structure is simple and compact. The track car can automatically get away from a railway track so that the situation that train traffic is influenced by sleeper replacing workcan be avoided, the track car can automatically return to the railway track, and the track car gets away from the sleeper replacing site after the sleeper replacing work is finished. Intelligent control is easy to achieve, operation is convenient, and the sleeper replacing work efficiency is high.

Description

technical field [0001] The invention relates to a railway maintenance machine, in particular to an automatic rail lifting machine. Background technique [0002] During the long-term use of railway sleepers, due to natural settlement and vibration, some railway sleepers sink, and individual sleepers are damaged, which needs to be replaced in time. During the sleeper replacement process, the rails need to be jacked up, and manual work is required, which is time-consuming and laborious. , low work efficiency, using automatic rail lifting machinery, so that the work of changing pillows can be completed within the effective train passage gap (commonly known as: skylight). Contents of the invention [0003] The purpose of the present invention is to provide an automatic rail lifting machine. [0004] The invention is composed of a self-propelled rail vehicle, a first beam, a rail lifting device, a CMOS image sensor, a rechargeable battery pack, an inverter, a hydraulic system a...

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 individual sleepers are damaged, which needs to be replaced in time. During the sleeper replacement process, the rails need to be jacked up, and manual work is required, which is time-consuming and laborious. , the work efficiency is low, and the automatic rail lifting machine is adopted to make the pillow change work be completed within the effective train passage gap (commonly known as: skylight)

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