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Integrated rail-lifting and sleeper-replacing multifunctional automatic device

An automatic device and multi-functional technology, which can be used in tracks, track laying, track maintenance, etc., can solve the problems of time-consuming and laborious, sleeper damage, low work efficiency, etc., and achieve the effect of simple and compact structure, high work efficiency and convenient operation.

Inactive Publication Date: 2019-07-23
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 individual sleepers are damaged, which needs to be replaced in time. During the sleeper replacement process, it is necessary to lift rails, turn sleepers and push-pull sleepers. The work is time-consuming and labor-intensive, and the work efficiency is low. The integrated multifunctional automatic device for lifting the rail and changing the sleeper can make the work of changing the sleeper complete within the effective train passage gap (commonly known as: skylight)

Method used

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  • Integrated rail-lifting and sleeper-replacing multifunctional automatic device
  • Integrated rail-lifting and sleeper-replacing multifunctional automatic device
  • Integrated rail-lifting and sleeper-replacing multifunctional automatic device

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Embodiment Construction

[0046] see figure 1 Shown, the present invention is made up of self-propelled railcar 1, integrated rail lifting multifunctional device 7, rechargeable battery pack and inverter 18 and hydraulic system and control system box 19, and rechargeable battery pack and inverter 18 are oil pumps and the control system provide power, and the hydraulic system and the control system box 19 are provided with an oil tank, an oil pump, a hydraulic control system and an automatic control system;

[0047] see image 3 As shown, the self-propelled rail car 1 is made up of a driving device 10, a driven wheel assembly 11, a vehicle frame 13 and six equal-strength cantilever beams 16, and the vehicle frame 13 is provided with a first crossbeam 131, a second crossbeam 132 and two A longitudinal beam 133, a rechargeable battery pack, an inverter 18, a hydraulic system and a control system box 19 are arranged on the two longitudinal beams 133 of the rail car;

[0048] see Figure 4 with Figure ...

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PUM

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Abstract

The invention discloses an integrated rail-lifting and sleeper-replacing multifunctional automatic device. The integrated rail-lifting and sleeper-replacing multifunctional automatic device is composed of a self-propelled rail vehicle, an integrated rail-lifting and sleeper-replacing multifunctional device, a charging battery group, an inverter, a hydraulic system and a control system box, whereinthe charging battery group and the inverter provide 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 arrangedin the hydraulic system and the control system box; a working position can be automatically and quickly aligned, a steel rail can be quickly jacked up, a sleeper is rotated, a damaged sleeper is pulled out, and a good sleeper is pushed; rail lifting and pushing-pulling of a sleeper adopt an integrated structure, the structure is simple and compact; the rail vehicle can leave a railway track automatically, and the passage of a train is prevented from being affected by the sleeper-replacing operation; the rail vehicle can return to the railway track automatically, and leave a sleeper site afterthe sleeper-replacing operation is completed; and the intelligent control is easy to realize, the operation is convenient, and the working efficiency of the sleeper-replacing is high.

Description

technical field [0001] The invention relates to a railway maintenance machine, in particular to an integrated multifunctional automatic device for lifting rails and changing sleepers. 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, it is necessary to lift rails, turn sleepers and push-pull sleepers. The work is time-consuming and labor-intensive, and the work efficiency is low. The integrated multifunctional automatic device for lifting the rail and changing the sleeper can make the work of changing the sleeper complete within the effective train passing gap (commonly known as: skylight). Contents of the invention [0003] The purpose of the present invention is to provide an integrated multifunctional automatic device for lifting rails and changing sleepers. [000...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): E01B29/10E01B29/22
CPCE01B29/10E01B29/22
Inventor 段维华孙中朝王德武于向军倪凯文战丽梅
Owner KUNMING UNIV
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