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Laminated and assembled underground pipe gallery wall panel positioning device

A technology of underground pipe gallery and positioning device, which is applied to underwater structures, buildings, artificial islands, etc. It can solve the problems of affecting the levelness and verticality of wall panels, inconvenient installation of prefabricated sandwich wall panels, and low efficiency of on-site workers. , to achieve high operating efficiency, stable prefabricated sandwich walls, and high construction efficiency

Active Publication Date: 2019-02-19
CHANGSHA BROAD HOMES IND GRP CO LED
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AI Technical Summary

Problems solved by technology

[0002] During the assembly and construction process of the superimposed prefabricated underground pipe gallery, the bottom of the prefabricated sandwich wall panel is positioned by the stirrup support wall, but the stirrups at the bottom of the prefabricated sandwich wall produced and processed are uneven, and the support will affect the level of the wall panel In addition, due to the high height of the bottom of the wall panel, it is inconvenient to install the prefabricated sandwich wall panel, resulting in low working efficiency and poor construction quality of the on-site workers.

Method used

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  • Laminated and assembled underground pipe gallery wall panel positioning device
  • Laminated and assembled underground pipe gallery wall panel positioning device
  • Laminated and assembled underground pipe gallery wall panel positioning device

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Embodiment Construction

[0018] see Figure 1~Figure 4 , the positioning device for the superimposed assembly type underground pipe gallery wall panel of the present invention comprises a prefabricated sandwich wall and stirrups protruding from the bottom of the outer leaf plate and inner leaf plate of the prefabricated sandwich wall, and the positioning steel plate is welded at the bottom of the stirrup as the prefabricated sandwich wall Leveling and fixing the structure, the positioning steel plate is welded between the two vertical steel bars at the bottom of the stirrup, and the steel plate is embedded on the bottom plate of the superimposed assembly type underground pipe gallery corresponding to the landing point of the bottom of the prefabricated sandwich wall, and the prefabricated sandwich wall The positioning steel plate welded by the bottom stirrup is welded and fixed with the pre-embedded steel plate of the bottom plate after positioning.

[0019] During construction, after the laminated sa...

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Abstract

A superimposed and assembled underground pipe gallery wall plate positioning device, including prefabricated sandwich walls and stirrups protruding from the bottom of the outer and inner leaves of the prefabricated sandwich walls, and welding positioning steel plates at the bottom of the stirrups as the leveling of the prefabricated sandwich walls fixed structure. The invention realizes the leveling and fixing of the bottom of the prefabricated sandwich wall panel, is convenient and fast, and greatly improves the operation efficiency and construction quality.

Description

technical field [0001] The invention belongs to the technical field of municipal engineering, and in particular relates to a superimposed and assembled underground pipe corridor wall panel positioning device. Background technique [0002] During the assembly and construction process of the superimposed prefabricated underground pipe gallery, the bottom of the prefabricated sandwich wall panel is positioned by the stirrup support wall, but the stirrups at the bottom of the prefabricated sandwich wall produced and processed are uneven, and the support will affect the level of the wall panel degree and verticality, and because the height of the bottom of the wall panel is high, it is inconvenient to install the prefabricated sandwich wall panel, resulting in low efficiency of on-site workers and poor construction quality. Contents of the invention [0003] The technical problem to be solved by the present invention is: to solve the problems existing in the above-mentioned pri...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): E02D29/045
CPCE02D29/045
Inventor 张剑
Owner CHANGSHA BROAD HOMES IND GRP CO LED
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