Axis-type tunnel anti-seepage geotextile laying machine
A spreading machine and tunnel technology, which is applied in tunnels, tunnel linings, earthwork drilling and mining, etc., to achieve the effect of good laying quality and convenient operation
Active Publication Date: 2014-03-19
CHINA GEZHOUBA GRP INT ENG
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Problems solved by technology
[0003] The purpose of the present invention is to provide a kind of axis-type anti-seepage geotextile laying machine, which overcomes the shortcomings of manual laying of geotextiles. workload, improved work efficiency
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[0020] Such as figure 1 As shown, the axial-type tunnel anti-seepage geotextile spreader provided by the present invention includes a base 1, a ring guide rail 2, a ring trolley 3, and a spreader trolley 4. The base 1 is placed along the axial direction of the tunnel, and the two walks of the base The wheel 5 is installed under the base 1 .
[0021] Such as figure 2 , image 3 As shown, the spreading trolley 4 is composed of a support beam 8, a waist-drum spreading roller 9, a wall surface treatment device 14, traveling wheels 19 of the spreading trolley, a glue spraying device 7, a spreading device 20, and the like. The spreading trolley 4 is installed on the protruding beam track 18 of the circular trolley 3, and the traveling wheels 19 of the spreading trolley are connected with the same driving shaft 11, and the driving shaft 11 is driven by a motor, and the geotextile roll 12 is located on the The front of the drive shaft 11 along the traveling direction of the dolly ...
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An axis-type tunnel anti-seepage geotextile laying machine is characterized in that the axis-type tunnel anti-seepage geotextile laying machine comprises a base, an annular guide rail, an annular trolley and a geotextile laying trolley, the annular guide rail is in the shape of two arc guide rail bodies which are similar to the shape of the cross section of a tunnel, the annular guide rail is arranged on the base, the annular trolley is placed in the axial direction of the tunnel and arranged between the two arc guide rail bodies of the annular guide rail and travels along the rail with the shape being similar to that of the cross section of the tunnel, the geotextile laying trolley is arranged on a stretching-out beam rail of the annular trolley and can move on the stretching-out beam rail in the axial direction of the tunnel, the geotextile laying trolley is provided with a supporting beam and a glue spraying device, a wall processing device and a geotextile laying roller are installed on the supporting beam. Due to the fact that the structure is adopted, the geotextile laying machine conducts geotextile laying on the tunnel with the round cross section through mechanical operation, and can lay geotextile in large area.
Description
technical field [0001] The invention relates to a geotextile laying device, in particular to an axis-type tunnel anti-seepage geotextile laying machine. Background technique [0002] The laying of the waterproof material geotextile used in the tunnel leakage project at present is all completed 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 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 kind of axis-type anti-seepage geotextile laying machine, which overcomes the shortcomings of manual laying of geotextiles. workload, improving work efficiency. [0004] An axial-type tunnel anti-seepage geotextile spreader, including a base, a ring guide rail, a ring trolley, and a sp...
Claims
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IPC IPC(8): E21D11/38
Inventor 雷骊彪廖湘辉晋良海杨水兵刘文高猛陈瑜余雄何小明王明毅杨孝安沈波徐东生邓焱程公辉谷明强
Owner CHINA GEZHOUBA GRP INT ENG