Impermeable concrete tunnel segment laying device for construction and laying method of impermeable concrete tunnel segment

Abstract

The invention discloses an impermeable concrete tunnel segment laying device for construction and a laying method of the impermeable concrete tunnel segment, and relates to the technical field of tunnel segment laying. The impermeable concrete tunnel segment laying device comprises a main body, a rotating assembly is arranged on the upper surface of the main body, one end of the rotating assembly is fixedly connected to a motor, a stretchable assembly is arranged on the lower surface of the rotating assembly, the other end of the rotating assembly is provided with a segment mechanism, the two sides of the rotating assembly are provided with workbench assemblies, and the outer surfaces of the workbench assemblies are provided with lifting assemblies. According to the impermeable concrete tunnel segment laying device for the construction and the laying method of the impermeable concrete tunnel segment, manual turning-over laying does not need, when the last segment is laid, insertion is conducted to form a closed ring. namely, the stretching is conducted to match the insertion of the segment, a large amount of manpower and material resources are saved, the working efficiency is improved, when the top end segment is installed by the laying device, a workbench can be adjusted and can be expanded and lifted, operation can be conducted without the help of a manual ladder, and the working difficulty is lowered.

Description

technical field [0001] The invention relates to the technical field of tunnel segment laying, in particular to an anti-seepage concrete tunnel segment laying device for construction and a laying method thereof. Background technique [0002] The impermeable concrete tunnel segment is the main assembly component of the construction and the innermost barrier of the tunnel, which bears the role of resisting soil pressure, groundwater pressure and some special loads. The impermeable concrete tunnel segment is the permanent lining structure of the tunnel. The laying of impervious concrete tunnel segments is directly related to the overall quality and safety of the tunnel, and affects the waterproof performance and durability of the tunnel. [0003] Tunnel segments are often laid with shield machines, but the shield machine consumes a lot of cost, and the existing laying devices still need to be manually flipped and laid, and cannot be inserted to form a closed ring when the last s...

AI Technical Summary

Problems solved by technology

[0003] Tunnel segments are often laid with shield machines, but the shield machine consumes a lot of cost, and the existing laying devices still need to be manually flipped and laid, and cannot be inserted to form a closed ring when the last segment is laid, that is, there is no It can be stretched to match the insertion of the segment, which consumes a lot of manpower and material resources, and the work efficiency is low. In addition, the existing laying device is always fixed when the top segment is installed. Therefore, it is urgent to design an anti-seepage concrete tunnel segment laying device for construction to solve the above problems

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