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Hydraulic sleeper replacement machine and its replacement method

A replacement machine and hydraulic technology, applied in the direction of track, track laying, track maintenance, etc., can solve the problem of lack of small mechanized equipment, and achieve the effect of ensuring mobility and flexibility, preventing UMC accidents, and making it easier to get on and off the road.

Active Publication Date: 2016-01-20
上海瑞纽机械股份有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0006] To sum up, the various existing sleeper replacement operation modes have their own characteristics, and each mode needs to be improved and supplemented, and will coexist for a long time in the future
Especially the manual operation mode lacks corresponding small mechanized equipment

Method used

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  • Hydraulic sleeper replacement machine and its replacement method
  • Hydraulic sleeper replacement machine and its replacement method
  • Hydraulic sleeper replacement machine and its replacement method

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Experimental program
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Embodiment Construction

[0043] The technical solutions of the present invention will be further described below in conjunction with the accompanying drawings and embodiments.

[0044] see Figure 1~3 As shown in the figure, the hydraulic sleeper replacement machine of the present invention mainly includes the main frame 1, the lifting claw 2, the lifting cylinder 3, the unpowered pulley support 4, the hydraulic crane 5, the powered pulley support 6, the hydraulic pump station 7 and other components, in:

[0045] The main frame 1 is a frame structure, on which one or more pairs of lifting claws 2 and several pairs of lifting cylinders 3 ( figure 1 , figure 2 The track pawl 2 shown in is a pair, and the track oil cylinder 3 is two pairs), the main frame 1 bottom is provided with the wheel 9 walking on the rail 8, and the main frame 1 is also provided with an insulating assembly 10.

[0046] The unpowered pulley support 4 is located at one end of the main frame 1 and is in the shape of a tripod, wit...

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PUM

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Abstract

The invention discloses a hydraulic sleeper replacement machine. The hydraulic sleeper replacement machine comprises a main machine frame, track lifting claws, track lifting oil cylinders, an unpowered pulley support, a hydraulic lifting device, a powered pulley support, a hydraulic pump station and the like. The invention further discloses a hydraulic sleeper replacement method. According to the hydraulic sleeper replacement method, a sleeper can be pulled out and replaced through hydraulic control of the hydraulic lifting device and steel wire rope hoisting. The hydraulic sleeper replacement method is suitable for replacement of sleepers of ballasted railways and can relive labor intensity and improve working efficiency.

Description

technical field [0001] The invention relates to hydraulic sleeper replacement technology, more specifically, to a hydraulic sleeper replacement machine and a replacement method thereof. Background technique [0002] At present, the main modes and equipment of sleeper replacement for overhaul of railway lines in my country are summarized as follows: [0003] 1. It belongs to the high-tech mechanical group operation mode, such as the P95China overhaul train from Matisa, Switzerland, and the DXC-500 line overhaul train imported by Xiangfan Golden Eagle Company from the American Haskell Railway Company. They all adopt advanced computer control system and are suitable for the overhaul operation of ballasted seamless rail railway lines. Its characteristics are: a large number of modern new technologies are used; the degree of mechanization and efficiency are getting higher and higher; the structure of the whole machine is getting bigger and heavier; the price is getting more and ...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): E01B29/09E01B29/10
Inventor 宋正忠凌沛洪高上忠丁建华
Owner 上海瑞纽机械股份有限公司
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