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Multi-sleeper type long rail laying machine set and rail laying method thereof

A technology of long rails and units, which is applied in the direction of track, track laying, track maintenance, etc. It can solve the problems of difficult training of crew members, unguaranteed safety of rail passing, and high failure rate of hydraulic system, so as to improve the efficiency of ballastless laying operations, Avoid on-line over-track transportation and facilitate freight transportation

Active Publication Date: 2011-05-25
株洲长远智造股份有限公司 +1
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, equipment investment is huge, crew training is difficult, electrical and hydraulic systems have a high failure rate, troubleshooting and maintenance are difficult, and some accessories are easily damaged, resulting in the actual comprehensive operating efficiency of only 60-70% of the theoretical operating efficiency
Due to the rapid update of the new technology policy of the Ministry of Railways, the factory and section repairs required by the track-laying unit have not yet been designated for repairs, and the transportation of the track is difficult, and the safety of the track cannot be guaranteed.

Method used

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  • Multi-sleeper type long rail laying machine set and rail laying method thereof
  • Multi-sleeper type long rail laying machine set and rail laying method thereof
  • Multi-sleeper type long rail laying machine set and rail laying method thereof

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0065] About the laying of the Dao Dao bed track, such as attachment figure 1 Show.

[0066] The rail paving unit is arranged in the direction of the rail paving: Long Steel Rail Tractor 1. Host 2, auxiliary machine 3, a rail pillow transport vehicle carrier with rail pillow transport vehicle 6, locomotive 7.

[0067] Construction according to the following process:

[0068] 1. Preparation

[0069] (1) Chang Steel Tractor 1 enter the rail label scene in advance; Host 2 and Auxiliary 3 push from locomotive 7 to the line to be paved, park at about 0.5m from the rail rail, connect the pipeline of the unit, start the engine, start the engine, start the engine, start, start the engine, start the engine, and start the engine.The hydraulic system is pressed, and the gear of the steering frame driver is closed;

[0070] (2) Put the front -end track traction device 13 on the front -end track traction device with the built -in car 2; make the host 2 self -ride on the track traction device 1...

Embodiment 2

[0091] About the laying of the rails of Wuyao Dao bed, such as attachment figure 2 Show.

[0092] Construction according to the following process:

[0093] The rail paving unit is arranged in order in the direction of the rail paving: Wuyao Rail Panel 5, Host 2, Aid Aircraft 3, Rail Pillow Transporter Group 6, locomotive 7.

[0094] (1) Hang the tracked traction device 13 to the host 2 with a trailer 12, so that the front end of the host 2 front -end steering gear 17 supports the rails of the paved rails.Parking at 0.5m from the rail paved;

[0095] (2) In every 10M of the no -Dao Dao bed, the roller is preset every 10m;

[0096](3) Long steel rails are dragged out of the pillow rail transport vehicle group 4 from the pillow rail transport vehicle 2, and split to the sides of the car body through the rails and enter the rail push mechanism 20;

[0097] (4) The rail push agency 20 drives the steel rail, and pushes the rail to the front end of the host 2 through the guide roller gro...

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Abstract

The invention discloses a multi-sleeper type long rail laying machine set and a rail laying method, wherein the multi-sleeper type long rail laying machine set comprises a long rail tractor, a ground roller, a main machine, an auxiliary machine and sleeper carriers, and is characterized in that: when a ballast track bed rail is laid, the multi-sleeper type long rail laying machine set is sequentially provided with the long rail tractor, the main machine, the auxiliary machine, a sleeper carrier group loading with the sleeper carriers and a locomotive along the rail laying direction; and when a ballastless track bed rail is laid, the multi-sleeper type long rail laying machine set is sequentially provided with a ballastless track bed laying device, the main machine, the auxiliary machine, the sleeper carrier group and the locomotive along the rail laying direction. The machine set can satisfy the requirements on laying a long rail of 500m and the sleeper at once under the condition of ballast track bed and ballastless track bed laying, and meanwhile, the cost performance of a construction method is obvious, and the operation efficiency and laying quality are as good as those of a single sleeper continuous laying method.

Description

Technical field [0001] The invention involves a construction locomotive crew and rail paving method of a railway rail. Specifically, it involves a long steel rail rail paving unit and its rail paving method. It is mainly applied to laid construction with a long and non -road long rails with Landynene and Wuxi Road. Background technique [0002] According to the planning of the Ministry of Railways, my country will build a total of 11 passenger transport lines in the four vertical and four horizontal and three regional intercity fast passenger channels. All new passenger transport lines will be constructed by 500M long steel rails.The traditional construction method is for rail rows. The work method is easy to operate, simple and simple equipment, but the process is cumbersome, the work efficiency and automation are low, and the labor intensity is high.At present, a single pillow is basically used in China, that is, the long rails and rail pillows directly arrive at the constructi...

Claims

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Application Information

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IPC IPC(8): E01B29/05
Inventor 陶中兴范平清雷高攀唐海斌
Owner 株洲长远智造股份有限公司
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