PC externally-hung wallboard connecting structure and mounting method of PC externally-hung wallboards

Abstract

The invention discloses a PC externally-hung wallboard connecting structure and a mounting method of PC externally-hung wallboards. The PC externally-hung wallboard connecting structure comprises an upper joint, a lower joint and an anchoring device; and the upper joint is used for connecting the anchoring device with the upper PC externally-hung wallboard, the lower joint is used for connecting the anchoring device with the lower PC externally-hung wallboard, and the anchoring device is used for connecting the upper joint and the lower joint with a concrete beam. The problems existing in mounting of the PC externally-hung wallboards through steel brackets are solved, construction is simplified, and the cost is lowered. The mounting method comprises the following steps: S1, embedded part mounting; S2, fixing device mounting; S3, PC externally-hung wallboard hoisting; and S4, PC externally-hung wallboard fixing. By pre-embedding a first embedded part, a second embedded part, the upper joint and the lower joint, the field workload is reduced, the embedding precision of the embedded parts is improved, only the upper joint and the lower joint need to be connected with a fixing device through long screws in the field hoisting process, thus field operation is convenient, and the construction efficiency is improved.

Description

technical field [0001] The invention relates to the technical field of building exterior wall construction, in particular to a connection structure of PC external wall panels and an installation method of PC external wall panels. Background technique [0002] The state vigorously advocates the development of prefabricated buildings, promotes supply-side structural reforms and new urbanization processes. In recent years, my country has actively explored prefabricated building technology, and has initially established a relatively mature prefabricated structural system. At present, glass curtain walls are mostly used for exterior walls of buildings, which have problems such as light pollution, no energy saving, poor fire performance, and glass falling off. While solving these problems, PC wall panels also have the advantages of various shapes, convenient installation, good sound insulation and privacy, and are constantly recognized by the society and the industry. [0003] T...

AI Technical Summary

Problems solved by technology

[0004] The technical problem to be solved by the present invention is to provide a connection structure of PC external wall panels, which overcomes the problems existing in the installation of PC external wall panels on existing steel corbels, simplifies construction, and reduces costs;

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