Fast locking device for prefabricated building finishing construction

Abstract

The invention discloses a fast locking device for prefabricated building finishing construction. The fast locking device comprises a first building wall board, a second building wall board, a third building wall board and a fourth building wall board, wherein the first building wall board is fixedly connected to the top of the second building wall board, the third building wall board and the fourth building wall board are fixedly connected to one side of the first building wall board and one side of the second building wall board respectively, and two locking assemblies are symmetrically arranged between the first building wall board and the second building wall board. Each locking assembly comprises a jacking rod and a fixing block, wherein a pressing plate is slidably installed in the fixing block, springs are fixedly connected to the inner walls of the pressing plate and the fixing block, and one end of the jacking rod is in threaded connection in the fixing block. The two adjacentfixing blocks are symmetrically and fixedly installed on one side of the bottom of the first building wall board, one side of the bottom of the second building wall board, one side of the bottom of the third building wall board and one side of the bottom of the fourth building wall board respectively, the building wall boards are quickly locked up, and disassembly and installation are facilitatedduring maintenance.

Description

technical field [0001] The invention belongs to the technical field of assembled buildings, and in particular relates to a quick locking device for decoration and construction of assembled buildings. Background technique [0002] Prefabricated buildings refer to buildings assembled on site with prefabricated components. The advantage of this kind of building is that construction speed is fast, is restricted by climatic conditions little, saves labor force and can improve building quality, and prefabricated building just began to arouse people's interest in the beginning of the 20th century, finally realized by the sixties. Britain, France, the Soviet Union and other countries first made attempts. Due to the fast construction speed and low production cost of prefabricated buildings, they are quickly promoted all over the world. Everyone will be able to design and build their own houses by DIY. The walls are detachable and can be reused without due to Demolition of walls pro...

AI Technical Summary

Problems solved by technology

[0005] The object of the present invention is to provide a quick locking device for assembly building decoration construction, respectively set the first building wall panel, the second building wall panel, the third building wall panel and the fourth building wall panel as a group of assembled building wall panels , T-shaped guide strips, T-shaped card slots, and locking components are respectively arranged at the joints. The structure is simple, and the building wall panels can be quickly locked, which is convenient for disassembly and installation during maintenance; the first building wall panels, the second Set the sliders symmetrically on both sides of the building wall panels, the third building wall panels and the fourth building wall panels, and use the pins at the bottom of the sliders to match the jacks in the T-shaped guide bars. The wall panels, the third building wall panels and the fourth building wall panels are fixed to each other to enhance the stability of the connection structure between the building wall panels, so as to solve the problem that the direction of clamping cannot be adjusted in the prior art proposed in the above-mentioned background technology, It is difficult for the builder to control the clamping direction when locking the prefabricated building

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