Mechanical lock for building member connection

Abstract

The invention provides a mechanical lock for building member connection, and relates to the field of member connection. The mechanical lock for the building member connection comprises a plug assembly and a lock body assembly. The plug assembly comprises a plug shell, a plug pin structure and a plug transmission structure, the plug pin structure is movably installed on the plug shell, the plug transmission structure is in transmission connection with the plug pin structure, and a stop part is arranged at one end of the plug pin structure. The lock body assembly comprises a lock body shell, a tight supporting structure and a lock body transmission structure. An inserting channel matched with the plug pin structure is formed in the lock body shell, the lock body transmission structure is in transmission connection with the tight supporting structure, the tight supporting structure is provided with a tight abutting part moving in the extending direction of the inserting channel, and the tight abutting part is used for being matched with the stop part of the plug pin structure in a retaining mode. According to the mechanical lock for building member connection, the stop part of the plug pin structure is stopped by the tight abutting part, so that the plug pin structure is prevented from retreating from the inserting channel, the plug assembly and the lock body assembly are effectively connected, and two members are firmly and reliably connected.

Description

technical field [0001] The invention relates to the technical field of component connection, in particular to a mechanical lock for building component connection. Background technique [0002] Prefabricated construction is a green, environmentally friendly, efficient and fast new construction method. Since the components are prefabricated in the factory in advance, they only need to be transported to the site for assembly. Therefore, compared with the traditional cast-in-place construction method, it has significant technical advantages. [0003] In prefabricated buildings, the connection quality between components is a key point that affects the entire building. For example, the Chinese utility model patent with the authorized announcement number CN208578168U and the authorized announcement date of 2019.03.05 discloses a connecting structural member for prefabricated components, and specifically discloses that a rigid rod and a The second rigid rod also includes a rotary ...

AI Technical Summary

Problems solved by technology

[0005] In order to solve the above-mentioned problems, the object of the present invention is to provide a mechanical lock for building component connection, to solve the problem that the existing connection structure needs to reserve an operating space, which cannot meet the assembly requirements of seamless connection of components, and the operation steps of connecting components Complexity and low construction efficiency

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