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Radial type tunnel anti-seepage geotextile cloth laying machine

A technology of anti-seepage geotextiles and spreading machines, which are used in tunnels, tunnel linings, earthwork drilling, etc.

Active Publication Date: 2008-05-21
CHINA GEZHOUBA GROUP CO LTD +1
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] The purpose of the present invention is to provide a radiation-type tunnel anti-seepage geotextile spreading machine, which overcomes the shortcomings of artificially laying geotextiles, is a kind of geotextile laying device with convenient operation and good laying quality, and greatly reduces the labor of workers. workload, improved work efficiency

Method used

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  • Radial type tunnel anti-seepage geotextile cloth laying machine

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Embodiment Construction

[0011] As shown in Figure 1 and Figure 2, a radial tunnel anti-seepage geotextile spreading machine includes a base 1, a rotating arm 2, a geotextile roll 3, a driving shaft 4, a floating bracket 5, a spreading roller 6, and a glue spraying machine. Device 7, traveling drive motor 8, traveling wheels 9 and main motor 10, the base 1 is placed along the axial direction of the tunnel, the two traveling wheels 9 of the trolley are installed under the base 1, and the main motor 10 is installed on the base 1, through a reducer and The driving shaft 4 is connected to drive the rotating arm 2 to rotate. The geotextile roll 3 is coaxial with the driving shaft 4. Another motor 14 is provided at each end of the rotating arm 2. The motor 14 is connected to one end of the driving screw 15, and the other end of the driving screw 15 is Connected with the support beam 13 of the spreader drum 6, the movable bracket 5 can be driven to move up and down. The spreader drum 6 is installed on the sup...

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Abstract

A radiating tunnel earth-prevention work cloth distributor consists of a base, a rotary arm, a work cloth roller, a drive shaft, a floating bracket, a distributing cylinder, a glue spreader, a walk drive motor, a walk wheel and a main motor. The two walk wheels of a dolly are arranged below the base; the main motor is connected with the drive shaft through a reducer; the two ends of the rotary arm are respectively provided with another motor; the motor is connected with one end of a drive screw and the other end of the drive screw is connected with the support beam of the distributing cylinder; the distributing cylinder is arranged on the support beam; the glue spreader is arranged on the right of the distributing cylinder; the surface of the distributing cylinder is coated with a rubber layer. The structure adopts the mechanical operation for distributing the work cloth in the portal of round cross-section tunnel, thus facilitating the large-area work cloth distribution. The floating bracket presses the work cloth on the tunnel wall; the coordinated rotation of the distributing cylinder and the rotary arm completes the work cloth distribution on the tunnel wall; the distributing cylinder supported by the spring can adjust to the unevenness of the local wall surface.

Description

technical field [0001] The invention relates to a geotextile laying device, in particular to a radial tunnel anti-seepage geotextile laying machine. technical background [0002] At present, the laying of waterproof material geotextiles used in tunnel anti-seepage projects is all done by construction workers. Because these waterproof materials are generally heavy, hard, and large in area, the construction operation is very inconvenient, so the quality of manual laying is poor, resulting in poor waterproofing effect of the tunnel, and the workload of the workers is large and the work efficiency is low. Contents of the invention [0003] The purpose of the present invention is to provide a radiation-type tunnel anti-seepage geotextile spreading machine, which overcomes the shortcomings of artificially laying geotextiles, is a kind of geotextile laying device with convenient operation and good laying quality, and greatly...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): E21D11/38
Inventor 周厚贵廖湘辉夏云陈维壁黄志花
Owner CHINA GEZHOUBA GROUP CO LTD
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