Mechanic-electric-hydraulic integrated sleeper replacing device

Abstract

The present invention discloses a mechanic-electric-hydraulic integrated sleeper replacing device which is composed of a rail lifting device, a rail switching and sleeper push-pull device, a sleeper hoisting device, a generator, a hydraulic system and control system box, and a rail car. The rail car is provided with a plurality of truckles and two longitudinal beams. The rail lifting device, the rail switching and sleeper push-pull device, the sleeper hoisting device, the generator and the hydraulic system and control system box are disposed on the two longitudinal beams of the rail car. The rail car is towed by an engineering truck. The generator provides power for an oil pump and a control system. An oil tank, the oil pump, a hydraulic control system and an automatic control system are disposed in the hydraulic system and control system box. The mechanic-electric-hydraulic integrated sleeper replacing device is capable of automatically aligning working devices to working positions, and capable of adapting to corresponding work of sleeper replacement of straight and curved rail sections; the rail switching and sleeper push-pull device is an integrated device, and is simple in structure, automatic in control, and convenient to operate; and high sleeper replacing working efficiency is achieved.

Description

technical field [0001] The invention relates to a railway maintenance machine, in particular to an electromechanical-hydraulic integrated pillow changing 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 purpose of the present invention is to provide an electromechanical-hydraulic integrated pillow changing 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 rai...

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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