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Assembled type prefabricated PCF external wall panel fixing device and construction method thereof

A technology for fixing devices and exterior wall panels, which is applied in the fields of construction, building structure, and building materials, and can solve the problems of low transportation efficiency of PCF exterior wall panels, difficulty in protecting finished products, and easy rusting of steel plates around shear walls, etc. problems, to achieve the effect of improving transportation efficiency and transportation quality, the principle is easy to understand, and the device is simple and economical

Pending Publication Date: 2019-04-02
CHINA CONSTR SECOND ENG BUREAU LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] The purpose of the present invention is to provide an assembled prefabricated PCF exterior wall panel fixing device and its construction method to solve the traditional PCF exterior wall panel transportation efficiency is low, the finished product is difficult to protect and the steel plate around the shear wall is easy to rust question

Method used

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  • Assembled type prefabricated PCF external wall panel fixing device and construction method thereof
  • Assembled type prefabricated PCF external wall panel fixing device and construction method thereof
  • Assembled type prefabricated PCF external wall panel fixing device and construction method thereof

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Embodiment Construction

[0043] The assembled prefabricated PCF exterior wall panel fixing device in this embodiment is mainly used for fixing the prefabricated PCF wall panel (prefabricated external wall panel) of the assembled shear wall structure. It is composed of three parts and the external connection component of the cast-in-place shear wall; the pre-embedded component and the connection component are welded and connected by steel plates and embedded bolts; The three connecting components are connected by bolts to achieve the effect of assembly and use, which solves the problem of transportation of prefabricated PCF external wall panels 4 (prefabricated external wall panels); at the same time, it uses bolts and diagonal brace bolts to ensure the stability of the wall panels. Connection components are reusable:

[0044] Embedded components

Steel plate, pre-embedded bolt

1 piece of 180mmx(180mm+80mm)x10mm steel plate, 3 M14 bolts (made of rebar with a diameter of 22mm), 3 matchin...

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Abstract

The invention provides an assembled type prefabricated PCF external wall panel fixing device and a construction method thereof. The assembled type prefabricated PCF external wall panel fixing device includes an embedding assembly, a shear wall inner connection assembly and a shear wall outer connection assembly; the embedding assembly includes an embedded plate and first connecting nuts; the embedding assembly is embedded in a prefabricated PCF external wall panel; the shear wall inner connection assembly includes a first connecting plate, a second connecting plate and a second connecting nut;the shear wall outer connection assembly includes a third connecting plate, a supporting plate and a diagonal brace rod. According to the assembled type prefabricated PCF external wall panel fixing device, the technical problems of low transportation efficiency of a traditional PCF external wall panel, difficult protection of finished products and liable rusting of steel plates around a shear wall are solved.

Description

technical field [0001] The invention belongs to the field of construction engineering, in particular to an assembled prefabricated PCF exterior wall panel fixing device and a construction method thereof. Background technique [0002] Prefabricated prefabricated buildings are currently being vigorously developed. Prefabricated PCF panels are a type of wall panels in "fabricated" components. The transportation and fixing of components are important processes in prefabricated structures; how to improve the quality of component transportation and ensure component installation and The construction quality of embedded parts is particularly critical. The existing PCF external wall panels are reserved for the fixed parts connected to the diagonal braces as strip-shaped embedded steel plates. When the shear wall width is 200mm, the exposed length of the steel plates is about 400mm. PCF wall panels (prefabricated external wall panels) are stacked and transported At the same time, the...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): E04B1/41E04G21/14E04G21/26
CPCE04B1/41E04B1/4121E04G21/142E04G21/26Y02B30/90
Inventor 李敏王吉成
Owner CHINA CONSTR SECOND ENG BUREAU LTD
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