Sleeper replacing machine with crossing sleeper and push-pull sleeper integration device

An integrated device and sleeper technology, which is applied in the field of pillow changing machines with integrated devices for rotating sleepers and push-pull sleepers, can solve the problems of sleeper damage, time-consuming and labor-intensive work, and low work efficiency.

Inactive Publication Date: 2017-03-15
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, the railway track bed partially subsides and needs to be maintained. Individual sleepers are

Method used

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  • Sleeper replacing machine with crossing sleeper and push-pull sleeper integration device
  • Sleeper replacing machine with crossing sleeper and push-pull sleeper integration device
  • Sleeper replacing machine with crossing sleeper and push-pull sleeper integration device

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Embodiment Construction

[0049] see figure 1 Shown, the present invention is made up of sleeper four nut synchronous assembly and disassembly device 7, rail lifting device 8, turn sleeper and push-pull sleeper device 9, generator 18, hydraulic system and control system box 19 and rail car 20, and rail car 20 design There are four casters 201 and two longitudinal beams 202, four sleeper nut synchronous assembly and disassembly device 7, rail lifting device 8, rotating sleeper and push-pull sleeper device 9, generator 18, hydraulic system and control system box 19 are arranged on the rail car On the two longitudinal beams 202, the rail car 20 is pulled by an engineering vehicle, the generator 18 provides power for the oil pump and the control system, and the hydraulic system and control system box 19 is provided with a fuel tank, an oil pump, a hydraulic control system and an automatic control system;

[0050] The described sleeper four-nut synchronous assembly and disassembly device 7 is composed of an...

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PUM

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Abstract

The invention discloses a sleeper replacing machine with a crossing sleeper and push-pull sleeper integration device. The sleeper replacing machine comprises a sleeper four-nut synchronous dismantling and installing device, a sleeper lifting device, a crossing sleeper and push-pull sleeper device, a generator, a hydraulic system, a control system box and a track vehicle. The track vehicle is provided with four trundles and two longitudinal beams. The sleeper four-nut synchronous dismantling and installing device, the sleeper lifting device, the crossing sleeper and push-pull sleeper device, the generator, the hydraulic system and the control system box are arranged on the two longitudinal beams of the track vehicle, and the track vehicle is pulled by an engineering vehicle. According to the sleeper replacing machine, a working device is automatically aligned with the working position, synchronous dismantling and installation of four nuts can be achieved, so that pre-tightening force of the four nuts is consistent, the fatigue life of a bolt is improved, and sleeper and steel rail connection reliability is ensured. The sleeper replacing machine can adapt to relevant operation of straight line and curve rail section sleeper replacement, a crossing sleeper and a push-pull sleeper are an integrated device, and the sleeper replacing machine is simple and compact in structure, is controlled automatically and is convenient to operate and high in sleeper replacement working efficiency.

Description

technical field [0001] The invention relates to a railway maintenance machine, in particular to a sleeper changing machine with an integrated device of a rotating sleeper and a push-pull sleeper. Background technique [0002] During the long-term use of railway sleepers, due to natural settlement and vibration, the railway track bed partially settles and needs to be maintained. Individual sleepers are damaged and need to be replaced in time. In the process of track bed maintenance or sleeper replacement, manual work is used , time-consuming and labor-intensive, low work efficiency. The work cannot be completed within the effective train passage gap (commonly known as: skylight). Only by using small and efficient automatic machinery can the train passage gap be used for unsealed road operations. Contents of the invention [0003] The object of the present invention is to provide a sleeper changing machine with an integrated device for turning sleepers and push-pull sleeper...

Claims

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Application Information

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IPC IPC(8): E01B29/06
CPCE01B29/06
Inventor 林秋实于向军
Owner KUNMING UNIV
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