Tunnel waterproof plate laying trolley
A technology for tunnel waterproofing board and trolley laying, which is applied in tunnels, tunnel linings, mining equipment and other directions, can solve the problems of high labor intensity and low degree of mechanization, improve laying efficiency and laying quality, and avoid low laying efficiency. Effect
Pending Publication Date: 2020-12-11
CHINA RAILWAY 20 BUREAU GRP
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Problems solved by technology
[0004] The main purpose of the present invention is to propose a tunnel waterproof board laying trolley, which aims to solve the problems of low degree of mechanization and high labor intensity in the existing waterproof board laying process, so as to improve the laying efficiency and laying quality of waterproof boards
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[0033] The following will clearly and completely describe the technical solutions in the embodiments of the present invention with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of them. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without creative efforts fall within the protection scope of the present invention.
[0034] It should be noted that if there is a directional indication (such as up, down, left, right, front, back...) in the embodiment of the present invention, the directional indication is only used to explain the position in a certain posture (as shown in the accompanying drawing). If the specific posture changes, the directional indication will also change accordingly.
[0035] In addition, if there are descriptions involving "first", "second" and ...
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The invention provides a tunnel waterproof plate laying trolley. The tunnel waterproof plate laying trolley comprises a trolley body, laying trolleys, a hanging assembly, a reversing assembly and a traction assembly, wherein the trolley body comprises a trolley portal frame and arc-shaped rails, the two opposite sides of the trolley portal frame are each provided with one arc-shaped rail, the trolley portal frame is constructed to form a passage, one laying trolley is correspondingly mounted on one arc-shaped rail, the hanging assembly is connected with the trolley portal frame and is arrangedin the passage, the reversing assembly is suitable for reversing the unfolding direction of the waterproof plates on the hanging assembly, the side edge of the traction assembly is connected with thewaterproof plate reversed by the reversing assembly, and the traction assembly can move along with the laying trolleys and pull the waterproof plate to move, so that the waterproof plate can be laidon the outer surface of the trolley portal frame. According to the tunnel waterproof plate laying trolley, the problems that in the existing waterproof plate laying process, the mechanization degree is low, and the manual labor intensity is large can be solved, so that the waterproof plate laying efficiency and laying quality are improved.
Description
technical field [0001] The invention relates to the technical field of tunnel construction, in particular to a trolley for laying tunnel waterproof boards. Background technique [0002] With the continuous development of social economy, people's living standards continue to improve, and technology continues to develop and innovate. The country has been building bridges and roads to make people travel more convenient. When there are mountains blocking the road construction route, tunnels must be dug up. The laying of waterproof boards in tunnels is the core and key of tunnel waterproofing technology, and the construction quality of waterproof boards is crucial to the overall waterproofing effect of tunnels. The laying of existing waterproof boards mostly adopts the method of traditional scaffolding and artificial sticks. This method has defects such as high labor intensity and poor laying quality, which restricts the laying efficiency and laying quality of waterproof boards....
Claims
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IPC IPC(8): E21D11/40E21D11/38
CPCE21D11/381E21D11/406
Inventor 贺显林吴应明邓江明任少强李校珂王存宝罗宗帆杨立燃张欢
Owner CHINA RAILWAY 20 BUREAU GRP