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Concrete composite wall prefabricated wallboard combined connecting piece and composite wall preparation method

A technology of prefabricated wall panels and concrete, applied in the direction of walls, building components, buildings, etc., can solve the problems of reduced efficiency of prefabricated components and the inability to prefabricate left and right wall panels at the same time, so as to improve factory production efficiency, light weight and save steel. Effect

Pending Publication Date: 2018-11-06
SHENYANG JIANZHU UNIVERSITY
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  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

It can be seen that using lattice steel bars or truss bars as connectors to make laminated walls requires the introduction of a special production line. During the prefabrication process of laminated walls, the mold table needs to be turned over, and the left and right wall panels cannot be prefabricated at the same time, which makes mechanized production of prefabricated components reduced efficiency

Method used

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  • Concrete composite wall prefabricated wallboard combined connecting piece and composite wall preparation method
  • Concrete composite wall prefabricated wallboard combined connecting piece and composite wall preparation method
  • Concrete composite wall prefabricated wallboard combined connecting piece and composite wall preparation method

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Embodiment Construction

[0024] The present invention will be further described below in conjunction with the accompanying drawings.

[0025] Such as figure 1 As shown, the combined connector of the present invention consists of a double Λ-shaped component A3 fixedly connected to the left prefabricated wall panel 1 and a double Λ-shaped component B4 fixedly connected to the right prefabricated wall panel 2 .

[0026] Such as figure 2 and image 3 As shown, the four bottom ends of the double Λ-shaped assembly A and the double Λ-shaped assembly B are respectively sleeves 5 (sleeves 5) that can be socketed with the longitudinal reinforcement 11 of the prefabricated wall panel (left prefabricated wall panel or right prefabricated wall panel). The hole diameter is slightly larger than the diameter of the longitudinal reinforcement). The top of the double Λ-shaped assembly A is a long socket 6, and the top of the double Λ-shaped assembly B is a plug 7 that can be plugged into the socket (the diameter of...

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Abstract

The invention discloses a concrete composite wall prefabricated wallboard combined connecting piece and a composite wall preparation method. The combined connecting piece is composed of a double inverted V-shaped assembly A and a double inverted V-shaped assembly B; the four bottom ends of the assembly A and B are casing pipes capable of being connected with longitudinal rebars of the prefabricated wallboard in a sleeving mode, a plug-in tube is arranged at the top end of the assembly A, a plug which can be connected with the plug-in tube in a sleeving mode is arranged at the top end of the assembly B, and support boards are used for separately and fixedly connecting the plug-in tube and the four casing pipes and the plug and the four casing pipes. When the composite wall is prepared, theprefabricated wall board can be separately manufactured by using the connecting piece, and the production efficiency can be greatly improved; transportation and on-site construction are convenient; connecting pieces are firmly connected; wall bodies have good shear resistance and overall performance; and steel materials can be saved comparing with an existing connection method.

Description

technical field [0001] The invention relates to the field of prefabricated buildings, in particular to a combined connector for connecting left and right prefabricated wall panels of a prefabricated concrete laminated wall and a method for preparing a concrete laminated wall by using the connector. Background technique [0002] At present, the prefabricated concrete laminated walls used in buildings are made by using lattice steel bars or truss steel bars as connectors when prefabricating the left and right wall panels, and pouring laminated concrete on site. The connector is a key component that connects the prefabricated wall panels and can effectively transmit the interaction between the wall panels to enhance the overall stability of the wall. [0003] The preparation process of prefabricated concrete composite walls using lattice steel bars or truss steel bars as connectors is as follows: drawing the component outline on the formwork, placing side forms and embedded par...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): E04B2/00
CPCE04B2/00
Inventor 刘莉乔娜曲森李晴晴侯维凯张亚涛
Owner SHENYANG JIANZHU UNIVERSITY
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