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Mechanics-electronics-hydraulics-integrated sleeper replacing machine

A sleeper machine, electromechanical hydraulic technology, applied in the direction of track, track laying, track maintenance, etc., can solve the problems of sleeper sinking, low work efficiency, sleeper damage, etc.

Inactive Publication Date: 2017-01-25
KUNMING UNIV
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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)

Method used

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Embodiment Construction

[0092] see figure 1 with figure 2 As shown, the present invention is composed of four nuts synchronous assembly and disassembly device 7, the first rail lifting device 8, rail transition and push-pull sleeper device 9, sleeper lifting device 15, generator 18, hydraulic system and control system box 19 and rail car 20 composition. The rail car is provided with a plurality of casters 201 and two longitudinal beams 202, a four-nut synchronous assembly and disassembly device 7, a first rail lifting device 8, a rail transfer and push-pull sleeper device 9, a sleeper lifting device 15, a generator 18 and a hydraulic system and The control system box 19 is arranged on the two longitudinal beams 202 of the rail car, the rail car 20 is pulled by the engineering vehicle, the generator 18 provides power for the oil pump and the control system, and the hydraulic system and the control system box 19 are provided with a fuel tank, an oil pump, a hydraulic control system and automatic con...

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PUM

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Abstract

The invention discloses a mechanics-electronics-hydraulics-integrated sleeper replacing machine. The mechanics-electronics-hydraulics-integrated sleeper replacing machine is composed of a four-nut synchronous assembling-disassembling device, a first sleeper lifting device, a sleeper-transferring and sleeper-push-pull device, a sleeper hoisting transporting device, a power generator, a hydraulic system and control system cabinet and a rail car. The rail car comprises a plurality of castors and two longitudinal beams, the four-nut synchronous assembling-disassembling device, the first sleeper lifting device, the sleeper-transferring and sleeper-push-pull device, the sleeper hoisting transporting device, the power generator and the hydraulic system and control system cabinet are arranged on the two longitudinal beams of the rail car, and the rail car is drawn through an engineering van. According to the mechanics-electronics-hydraulics-integrated sleeper replacing machine, the working devices can be rapidly aligned with the working position; four nuts can be synchronously assembled or disassembled, pre-tightening force of four nuts is coincident accordingly, the fatigue life of bolts is prolonged, and the reliability of connection between sleepers and steel rails is guaranteed; rapid hoisting transporting and placing work of sleepers is achieved; the mechanics-electronics-hydraulics-integrated sleeper replacing machine adapts to sleeper replacement of linear and curved rail sections; the sleeper-transferring and sleeper-push-pull device is an integrated device, the structure is simple and compact, automatic control is achieved, 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 electromechanical-hydraulic integrated 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 purpose of the present invention is to provide an electromechanical-hydraulic integrated sleeper replacement machine. [0004] The present invention is composed of a four-nut synchronous assembly and disassembly device, a first rail lifting device, a rail transition and push-pull sleeper device, a sleeper lifting dev...

Claims

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Application Information

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IPC IPC(8): E01B29/10
CPCE01B29/10E01B2203/141
Inventor 崔婷于向军
Owner KUNMING UNIV
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