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Railway tunnel repairing vehicle unit

A technology for tunnels and railways, which is applied in the field of railway tunnel maintenance trains. It can solve the problems of low flexibility of renovation schemes and the inability to further improve the efficiency of disease control and construction, and achieve the effects of a wide range of operations and improved safety.

Inactive Publication Date: 2018-11-27
CHINA RAILWAY CONSTR HEAVY IND
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

At present, there is still a lack of systematic and comprehensive comprehensive remediation technology, supporting equipment, materials and research and development of special remediation equipment, which makes it impossible to further improve the efficiency of disease control construction, resulting in low flexibility in adjusting the remediation plan on the construction site

Method used

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  • Railway tunnel repairing vehicle unit
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Embodiment Construction

[0037] The present invention will be further described below in conjunction with accompanying drawing.

[0038] figure 1 A railway tunnel maintenance train set according to an embodiment of the present invention is schematically shown. According to the railway tunnel maintenance train set of the present invention, it can be used especially for the maintenance of railway tunnels, can comprehensively rectify various problems of railway tunnels, and has reasonable layout and diversified operation functions, and can efficiently and quickly complete the tunnel section within a limited time reinforcement and repair.

[0039] Such as figure 1 , figure 2As shown, the railway tunnel maintenance train set described in this embodiment includes a first tractor 1, and the first tractor 1 provides power for the entire train set to travel. The railway tunnel maintenance train set also includes a material cart 2, which is connected to the rear end of the first tractor 1, that is, the end...

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Abstract

The invention relates to a railway tunnel repairing vehicle unit, and belongs to the technical field of tunnel disease control construction equipment, the vehicle unit comprises a first tractor; a material vehicle connected with the first tractor for placing a material for repairing a railway tunnel; a working vehicle connected with the material vehicle, which comprises a working frame, a workingarm frame arranged on the working frame and a power station for providing power for the working arm frame; a second tractor connected with the working vehicle, wherein first tractor and the second tractor are respectively arranged at the two ends of the railway tunnel repairing vehicle unit, and the traction directions are opposite. According to the invention, various problems of the railway tunnel can be comprehensively repaired, the arrangement is reasonable, the operation functions are diversified, and the reinforcement and renovation of the tunnel section can be efficiently and quickly completed in limited time.

Description

technical field [0001] The invention relates to a train set for railway tunnel maintenance, and belongs to the technical field of construction equipment for tunnel disease control. Background technique [0002] my country is the country with the most, most complex and fastest-growing tunnel projects in the world. However, due to the different construction years, limited by the survey methods, design technical standards and construction technology level at that time, coupled with the differences in engineering hydrogeology, etc., after decades of operation, most of the current tunnels have problems that affect railway operation. safety issue. Defects such as tunnel water leakage, lining cracks (cracks), mud swelling at the bottom of the tunnel, and lining voids have become hidden dangers to tunnel operation safety. Timely and effective maintenance of the disease can improve the safety and reliability of tunnel operation. [0003] Domestic tunnel disease remediation technol...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B61D15/08B61K13/00E21D11/10E21D11/40
CPCB61D15/08B61K13/00E21D11/105E21D11/40
Inventor 刘飞香郑大桥刘在政张海涛潘国智宋效凯
Owner CHINA RAILWAY CONSTR HEAVY IND
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