A hook receiving seat for building installation and a building installation structure

Abstract

The invention provides a hook connector for building installation and a building installation structure. The hook connector comprises a connecting plate and a mounting plate which make a right angle, the top end of the connecting plate is provided with a hooking limit notch on the hook-connecting part, the mounting plate is provided with longitudinal long mounting holes, internal teeth along the walls of the long mounting holes and a concave-convex positioning structure for positioning and slip prevention on the surface around the holes, and the concave-convex positioning structure corresponds to the pressing part of a fastener. The structure of the hook connector is simple, the mounting position of the hook connector can be adjusted, the errors in a building installation system or deviations caused by position adjustment can be corrected, the hook connector can have positioning relation with the fastener, does not need to be welded, and cannot get loose when connected, thus enhancing the safety of installation, and the hook connector is also provided with the function of a secondary connector and can limit a hook, thus fundamentally solving the slipping problem of the hook and simplifying a connecting structure of a curtain wall system. The invention also puts forward a fire-proofing and heat-resisting solution for the connecting structure, and therefore is applicable to various fire areas.

Description

technical field [0001] The invention relates to a hook receiving seat for building installation, which is mainly suitable for various products with higher requirements on earthquake resistance and precision. It is especially suitable for the use of curtain walls of building envelopes with high requirements for anti-vibration, anti-slip, and anti-loosening. Background technique [0002] At present, the anchor bolts used in the curtain wall of the building envelope, due to the influence of hundreds of thousands of wind and wave external forces every year, will cause the anchors to loosen and the gap between the connecting holes to sag, resulting in accidents. Therefore, in order to prevent the bolts from loosening and the gap between the connecting holes from sagging, the national regulations require that the screw, gasket, nut and the connecting anchor plate be welded to death. However, this welding on the construction site is not only difficult, but also exists Potential sa...

AI Technical Summary

Problems solved by technology

[0002] At present, the anchor bolts used in the curtain wall of the building envelope are affected by hundreds of thousands of wind and wave external forces every year, which will cause the anchors to loosen and the gap between the connecting holes to sag, resulting in accidents.

Therefore, in order to prevent the bolts from loosening and the gap between the connecting holes from sagging, the national regulations require that the screw, gasket, nut and the connecting anchor plate be welded to death. However, this welding on the construction site is not only difficult, but also exists Potential safety hazards of desoldering caused by welding on several different materials

[0003] Moreover, in order to prevent the hook from slipping, the method of extending the length of the hook receiving seat is adopted, which not only greatly increases the amount of material used but also increases the difficulty of installation, and does not fundamentally solve the problem of slippage

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