Pipe gallery prefabricated member and assembled comprehensive pipe gallery

Abstract

The invention provides a pipe gallery prefabricated member and an assembled comprehensive pipe gallery. The pipe gallery prefabricated member comprises a bottom frame prefabricated member and a cover board prefabricated member. The bottom frame prefabricated member comprises a bottom board, vertical boards, internal reinforcing pieces of the bottom board and the vertical boards and prestress steel cable holes formed in the inside corners connected with the bottom board and the vertical boards. A U-shaped bin groove is formed by every two adjacent vertical boards and the bottom board. The bottom frame prefabricated member at least comprises one U-shaped bin groove. Grooves A and protrusions A are arranged on the end faces of the portions, on the two sides of each U-shaped bin groove, of the bottom board and the end faces of the vertical boards respectively, wherein the protrusions A are inserted in the grooves A in a matched manner. Grooves B are formed in the upper end faces of the vertical boards of the U-shaped bin grooves. The cover board prefabricated member comprises protrusions B arranged on the bottom face and inserted in the grooves B in a matched manner, grooves C and protrusions C, wherein the two ends of the cover board prefabricated member are provided with the grooves C and the protrusions C, and the protrusions C are inserted in the grooves C in a matched manner. The pipe gallery comprises sealing pads, prestress steel cables, the bottom frame prefabricated member and the cover board prefabricated member. The needed pipe gallery is formed by assembling the bottom frame prefabricated member and the cover board prefabricated member. By the adoption of the pipe gallery prefabricated member and the assembled comprehensive pipe gallery, the site assembling construction load is low, transport and installation cost is low, assembling operation is flexible, and various use requirements are met.

Description

technical field [0001] The invention relates to a prefabricated part for assembling an underground comprehensive pipe gallery, and also relates to an underground comprehensive pipe gallery assembled and formed by using the prefabricated part. Background technique [0002] Because the traditional direct buried pipeline occupies a lot of underground space on the road, and the laying of the pipeline is often not synchronized with the road construction, resulting in frequent excavation of the road, which not only seriously affects the normal traffic of the road, but also brings serious environmental pollution problems such as noise and dust. , Great inconvenience to people's transportation and living conditions. [0003] In order to solve the above problems, a comprehensive pipe gallery structure for laying underground pipelines has emerged. The existing on-site pouring underground pipe gallery needs to carry out processes such as steel bar processing and binding, formwork supp...

AI Technical Summary

Problems solved by technology

[0005] One of the technical problems to be solved by the present invention is to provide a prefabricated pipe gallery, which overcomes the defects of the existing prefabricated pipe gallery such as inconvenient transportation and hoisting, poor stability of the assembly structure, and fragile connection structure.

[0006] The second technical problem to be solved by the present invention is to provide a prefabricated comprehensive pipe gallery, which overcomes the defects of the existing prefabricated pipe gallery such as inconvenient transportation and hoisting, poor stability of the assembly structure, and fragile connection structure.

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