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Free connecting parts of shear wall structure wall body

A technology for connectors and wall structures, which is applied to the connectors of formwork/formwork/work frame, the preparation of building components on site, and the construction of buildings, etc., which can solve the problem of unguaranteed construction speed and construction quality Cavity structure compound wall deformation, difficult to control the wall section size and other problems, to achieve the effect of reliable overall bending resistance, convenient construction, reliable anti-deformation rigidity

Inactive Publication Date: 2009-01-21
HARBIN HONGSHENG ROOM ENERGY SAVING SYST RES CENT
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] The present invention solves the problem of severe deformation of the composite wall with cavity structure, poor combination stiffness, and difficulty in controlling the construction speed and construction quality due to the lack of bending resistance of the connectors in the external insulation system of the cast-in-place concrete exterior wall of the EPS module of the energy-saving building. Unguaranteed problems, and then provide an ideal building energy-saving shear wall structure composite wall free connector

Method used

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  • Free connecting parts of shear wall structure wall body
  • Free connecting parts of shear wall structure wall body
  • Free connecting parts of shear wall structure wall body

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specific Embodiment approach 1

[0017] Specific implementation mode one: as figure 1 , figure 2 , image 3 , Figure 4 As shown, the building energy-saving composite wall free connector of the present embodiment is composed of a screw-shaped drill bit and an inter-top plate 1, a connecting rod 2, an end plate 3 and a pull piece 4; one end of the connecting rod 2 is provided with The drill bit and the mutual jacking plate 1 are provided with an end baffle plate 3 at the other end, and the pull piece 4 is inserted into the vertical groove 5 provided on the end baffle plate 3 and fixedly connected with the connecting rod 2, and the end baffle plate 3 is inserted It is fixed on the right end of the connecting rod 2 , the front and rear sides of the connecting rod 2 are provided with reinforcing ribs 6 , and the pull piece 4 is provided with through holes 7 . When in use, the pull piece 4 is connected with the reserved hole on the side of the combined steel formwork with a steel form clamp, and the drill bit ...

specific Embodiment approach 2

[0018] Specific implementation mode two: as figure 1 The illustrated embodiment also includes that the first reinforcing strip 2 - 1 is fixedly connected to the port of the connecting rod 2 and the left end surface of the pull piece 4 respectively. With such a structure, the connection strength is improved. Other composition and connecting rod relations are the same as the specific embodiment.

specific Embodiment approach 3

[0019] Specific implementation mode three: as figure 1 As shown, this embodiment also includes that the second reinforcing strip 1 - 1 is thin at the edge and thick at the root, and the second reinforcing strip is fixedly connected to the connecting rod 2 respectively. By adopting such a structure, the strength of the mutual top plate is improved. The other components and the relationship between the connecting rods are the same as those in the first embodiment.

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Abstract

The invention provides a free connecting piece for an energy-saving building shear wall structural wall, relating to a connecting piece for an architectural concrete wall. The invention resolves the problems of serious deformation of the compound wall with a cavity structure, poor combined rigidity, slow architectural construction and uncontrollable construction quality existing in the prior compound wall connecting piece caused by poor resistance to bending. In the free connecting piece of the invention, a connecting rod has one end provided with a screw top disk(1) and the other end provided with an end baffle plate(3), and a pulling piece(4) is inserted in a vertical slot(5) of the connecting rod(2) and the end baffle plate(3) and fixedly connected with the connecting rod(2); reinforced bars(6) are arranged on the front side surface and the back side surface of the connecting rod(2), and the pulling piece(4) is provided with a through hole(7). By the invention, while concrete is cast, the wall with the cavity structure has reliable anti-bending rigidity and overall resistance to bending, and simultaneously, the accuracy of the geometric dimension of the cross section of the wall are ensured, and the construction and the assembly are quick, stable and accurate.

Description

1. Technical field [0001] The invention relates to a concrete shear wall thickness support and tension free connector, in particular a connector for controlling the thickness of the concrete wall. 2. Background technology [0002] Two construction problems often appear in the construction of the EPS module cast-in-place concrete external wall external insulation system for energy-saving buildings. First: the EPS module cannot be tightly connected with the steel formwork, but there is a certain distance; second: when the steel formwork cavity is reinforced for the pull bolts, the cross-sectional size is difficult to control. When the cast-in-place concrete is put into the mould, it is difficult to guarantee the geometrical dimensions of the concrete, which causes the deformation of the concrete wall section. After the formwork was removed, the surface of the EPS module board was uneven, and the thickness and verticality of the wall greatly exceeded the values ​​stipulated in...

Claims

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Application Information

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IPC IPC(8): E04G17/06E04G17/065
Inventor 林国海翟秀英
Owner HARBIN HONGSHENG ROOM ENERGY SAVING SYST RES CENT
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