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Prefabricated shear wall horizontal abutted seam buckle welding built-up connection device
The invention discloses a prefabricated shear wall horizontal abutted seam buckle welding built-up connection device. An upper anchor plate clings to the bottom surface of an upper prefabricated shear wall, and the top of the upper anchor plate is provided with upper horizontal reinforced bars and connected with bottom ends of upper connecting reinforced bars; the upper connecting reinforced bars are arranged in the upper prefabricated shear wall; the upper portion of a vertical connecting plug pin is located in the upper prefabricated shear wall and connected with the upper connecting reinforced bars, the lower portion of the vertical connecting plug pin protrudes out of the bottom surface of the upper prefabricated shear wall, and the bottom end of the same is an expanded head; a lower anchor plate clings to the top face of a lower prefabricated shear wall and connected with the top ends of lower connecting reinforced bars; connecting blocks are arranged inside a connecting groove box in pairs, opposite protruding snag teeth are arranged at the top ends of the connecting blocks, and the bottom ends of the connecting blocks are connected with the bottom of the connecting groove box through hinges; pressure springs are arranged between the connecting blocks and the inner wall of the connecting groove box. The connecting device can bear shear force, bending moment and tension and pressure, the prefabricated shear wall assembly process is simplified, construction period is shortened, labor cost is reduced, and on-site pollution and material waste are reduced.
Prefabricated shear wall horizontal abutted seam buckle welding built-up connection device
The invention discloses a prefabricated shear wall horizontal abutted seam buckle welding built-up connection device. An upper anchor plate clings to the bottom surface of an upper prefabricated shear wall, and the top of the upper anchor plate is provided with upper horizontal reinforced bars and connected with bottom ends of upper connecting reinforced bars; the upper connecting reinforced bars are arranged in the upper prefabricated shear wall; the upper portion of a vertical connecting plug pin is located in the upper prefabricated shear wall and connected with the upper connecting reinforced bars, the lower portion of the vertical connecting plug pin protrudes out of the bottom surface of the upper prefabricated shear wall, and the bottom end of the same is an expanded head; a lower anchor plate clings to the top face of a lower prefabricated shear wall and connected with the top ends of lower connecting reinforced bars; connecting blocks are arranged inside a connecting groove box in pairs, opposite protruding snag teeth are arranged at the top ends of the connecting blocks, and the bottom ends of the connecting blocks are connected with the bottom of the connecting groove box through hinges; pressure springs are arranged between the connecting blocks and the inner wall of the connecting groove box. The connecting device can bear shear force, bending moment and tension and pressure, the prefabricated shear wall assembly process is simplified, construction period is shortened, labor cost is reduced, and on-site pollution and material waste are reduced.
Prefabricated shear wall horizontal abutted seam buckle welding built-up connection device
WEI HONG (author) / WANG FAN (author) / XU XIAOFENG (author) / HUANG CHANGHUI (author)
2015-09-02
Patent
Electronic Resource
English
IPC:
E04B
Allgemeine Baukonstruktionen
,
GENERAL BUILDING CONSTRUCTIONS
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