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Tunnel waterproof material laying equipment and method

A technology of waterproof material and laying device, applied in tunnels, tunnel linings, mining equipment and other directions, can solve the problems of difficulty in meeting construction progress and construction quality, high labor intensity, low laying efficiency, etc., to reduce labor intensity and labor costs, Easy to disassemble and assemble, improve the effect of laying work efficiency and quality

Active Publication Date: 2011-05-18
CHINA RAILWAY TUNNEL GROUP CO LTD +1
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

This construction method has high labor intensity, low laying efficiency, and large error in lap joint size, which makes it difficult to meet the requirements of construction progress and construction quality.

Method used

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  • Tunnel waterproof material laying equipment and method
  • Tunnel waterproof material laying equipment and method
  • Tunnel waterproof material laying equipment and method

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Embodiment Construction

[0041] The present invention will be further explained below in conjunction with the drawings:

[0042] Combine figure 1 , figure 2 , Tunnel waterproof material laying devices include: trolley walking device, waterproof material installation device, laying device, support device, laying track, laying trolley;

[0043] The trolley traveling device includes trolley traveling devices 1 on both sides, and the trolley traveling devices 1 on both sides are respectively installed at the bottom of the laying trolley frame 8 to realize the traveling of the trolley;

[0044] The waterproof material installation device includes a waterproof material installation trolley 2-1 and a waterproof material installation trolley 2-2. The waterproof material installation trolley is installed on the left and right sides of the laying trolley frame 8;

[0045] The laying device includes the laying trolley 5, the wire rope 11, the two-way winch 9, and the pulley block 12. The pulley block 12 and the two-way ...

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PUM

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Abstract

The invention discloses novel tunnel waterproof material laying equipment and method, used for replacing waterproof material manual laying and supporting operation in tunnel water proofing constructions. The laying equipment comprises a trolley travelling mechanism, a waterproof material installing device, a laying device, a supporting device, a laying track and a laying trolley. The tunnel waterproof material laying equipment is convenient to disassemble and assemble, can reduce labor intensity and labor cost and improve laying efficiency and quality when used for laying tunnel waterproof materials with large breadth. The tunnel waterproof material laying equipment is mainly used for mechanically laying waterproof materials, such as geotextile and waterproof boards used in tunnel water proofing constructions of national defense / civil air defense constructions, railway / submarine tunnels, urban subway / water, electricity and road transportation and the like.

Description

Technical field [0001] The invention relates to the technical field of tunnel special mechanical equipment, in particular to a device and a laying method for laying a waterproof material for a composite lining waterproof layer of a tunnel. [0002] Background technique [0003] In modern tunnel waterproofing engineering, composite lining waterproofing technology has been widely used; during the construction process, it is necessary to lay geotextiles and waterproof boards on the tunnel section successively to achieve the purpose of preventing water leakage in the tunnel. At present, the laying of domestic tunnel waterproof materials mostly uses traditional scaffolding and artificial sticks to support the roof. This kind of construction method has high labor intensity, low laying efficiency, large lap size error, and it is difficult to meet the requirements of construction schedule and construction quality. [0004] Therefore, how to find a tunnel waterproof material paving device t...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): E21D11/40E21D11/38
Inventor 洪开荣张少华张宁川卓越
Owner CHINA RAILWAY TUNNEL GROUP CO LTD
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