Tunnel waterproof plate laying trolley

Abstract

The invention discloses a tunnel waterproof plate laying trolley which comprises a plurality of trolley portals which are distributed in parallel. The trolley portals are provided with arch rings matched with the inner wall of a tunnel. A climbing mechanism is arranged on every two adjacent arch rings. The climbing mechanisms are installed on the arch rings in a transmission mode through transmission assemblies. A laying assembly and a leveling assembly are arranged on each climbing mechanism. Each climbing mechanism comprises two climbing boxes which are connected to the two corresponding adjacent arch rings in a transmission mode respectively, and a climbing trolley installed between the two climbing boxes, wherein the climbing trolley is installed on the climbing boxes through rotating shafts in a rotating mode. The climbing mechanisms can move in the circumferential direction of the arch rings, in this way, the laying assemblies can be driven to lay waterproof plates along the inner wall of the tunnel, meanwhile the leveling assemblies can level up the waterproof plates laid on the inner wall of the tunnel, it is guaranteed that the waterproof plates laid on the inner wall of the tunnel are closely attached to the inner wall of the tunnel, the laying efficiency of the waterproof plates is improved, and the laying quality of the waterproof plates is effectively guaranteed.

Description

technical field [0001] The invention belongs to the technical field of tunnel construction, and in particular relates to a trolley for laying tunnel waterproof boards. Background technique [0002] With the continuous progress and development of society, people's material life and spiritual life have been greatly improved and improved; at the same time, the construction industry and transportation industry, which play an important role in the process of social development, have played a vital role Today, with rising land prices and accelerated urbanization, the development of ground transportation can no longer meet the needs of social progress. Therefore, the construction of underground tunnel transportation has become an important development direction that cannot be ignored in the process of urbanization. [0003] In the process of tunnel construction, waterproofing is very important. Composite lining waterproofing technology has been widely used in existing tunnel waterp...

AI Technical Summary

Problems solved by technology

At present, the traditional waterproof board laying trolley has low laying efficiency and requires high-intensity labor when laying the waterproof board. At the same time, after the waterproof board is laid, the waterproof board is not smoothed, which not only reduces the laying quality, and as time accumulates, there will be separation between the waterproof board and the inner wall of the tunnel, so that the waterproof board cannot play a waterproof role. If the waterproof board is repaired again, not only the repair difficulty factor is high, but also high Therefore, it is necessary to design a waterproof board laying trolley with high laying efficiency, low labor intensity, and the ability to smooth the laid waterproof board and improve the laying quality

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