Wedge-in type door and window wall structure and installation method
A technology for doors, windows, and door and window frames, which is applied to windows/doors, building components, building structures, etc., and can solve problems such as easy cracking, air leakage and water seepage, and easy damage to the overall structural strength
Active Publication Date: 2021-05-14
湖北广盛建筑产业化科技有限公司
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Problems solved by technology
During installation, it is necessary to set fixed points on the wall to fix the frame, which is easy to damage the overall structural strength; after fixing, it is not easy to maintain and it is easy to crack and reduce the sealing performance, resulting in air leakage and water seepage
Method used
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Embodiment Construction
[0057] Such as Figure 1~Figure 14 Among them, a wedge-in type door and window wall structure, which includes a wall 1, a door and window opening 2, a fixed frame 3 and an adjusting frame 4; 2 Through the wall 1, the sides of the fixed frame 3 are recessed in the sides of the door and window opening 2, and the adjusting frame 4 is located in the fixed frame 3 to cooperate with it; the jacking screw 45 matched with the adjusting frame 4 is in conflict with the fixed frame 3, The adjusting frame 4 is protruded out of the fixing frame 3 , and a hollow ring structure is formed between the adjusting frame 4 and the fixing frame 3 . The structure is simple, the fixed frame 3 and the wall 1 are poured and formed in the door and window opening 2, the adjustable frame 4 is located in the fixed frame 3, the jacking screw 45 cooperates with the adjustable frame 4 to interfere with the fixed frame 3, and the adjustable frame is pushed in 4 directions The outer protrusion is matched with ...
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A wedge-in type door and window wall structure and installation method, which includes a wall, door and window openings, a fixed frame and an adjustable frame, which is formed in the door and window opening through one-time casting of the fixed frame and the wall, and the adjustable frame is located in the fixed frame. The lifting screw cooperates with the adjusting frame and conflicts with the fixed frame, pushes the adjusting frame to protrude outwards to cooperate with the door and window frame, and fills the hollow ring structure between the fixed frame and the adjusting frame with polyurethane foaming agent to seal. The invention overcomes the problem of damage to the wall structure when the main body of the door and window of the original assembled building wall is installed, requires repair and maintenance, and causes the problem of reduced sealing performance. Convenient, good sealing performance, simple and convenient operation.
Description
technical field [0001] The invention belongs to the technical field of prefabricated buildings, and relates to a wedge-in type door and window wall structure and an installation method. Background technique [0002] Prefabricated building is a construction mode in which different prefabricated structures are assembled on site, which involves a kind of door and window wall, which is completed in the factory building during the prefabrication process. The pouring mold groove is in a horizontal state, and the bottom of the mold groove is provided with steel The protection block supports the reinforcement cage and adjusts the depth of the reinforcement cage in the mold cavity. A rectangular door and window opening formwork is set in the middle of the mold cavity. The wall is prefabricated and maintained and transported to the construction site for assembly, and then the doors and windows are installed. The door and window are composed of a frame and a plurality of door and windo...
Claims
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IPC IPC(8): E06B1/58E06B1/60E06B1/62
CPCE06B1/58E06B1/6015E06B1/62
Inventor 匡玲胡军师曾毅胡水邹启乐陈万万
Owner 湖北广盛建筑产业化科技有限公司