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Connecting piece for cast-in-place concrete sandwich thermal insulation wallboard

A technology for thermal insulation wall panels and concrete, applied in the direction of thermal insulation, walls, building components, etc., can solve problems such as numerous procedures and inconvenient installation, and achieve the effect of reducing installation procedures, reducing construction period, and preventing falling off

Pending Publication Date: 2021-11-26
保定新微展科技有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] In recent years, the technology of cast-in-place concrete sandwich insulation exterior wall panels has begun to rise and spread rapidly in China. The cast-in-place concrete sandwich insulation exterior wall panels are composed of three parts: outer panels, insulation panels, and inner panels. Between the inner and outer slab concrete, there is a steel wire mesh in the outer slab concrete. The existing method of making thermal insulation wall panels is to place the steel wire mesh at the production site, which involves many procedures and inconvenient installation.

Method used

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  • Connecting piece for cast-in-place concrete sandwich thermal insulation wallboard
  • Connecting piece for cast-in-place concrete sandwich thermal insulation wallboard
  • Connecting piece for cast-in-place concrete sandwich thermal insulation wallboard

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0030] Embodiment 1: as Figure 1-3 As shown, a connector for cast-in-place concrete sandwich insulation wall panels includes a board body 1, and a boss 2 is provided on one side of the board body 1, and the boss 2 is composed of a first top plate 21 and a The second top plate 22 constitutes, and the intersection of the first top plate 21 and the second top plate 22 is provided with a steel mesh sheet installation groove 3, and the steel wire in the steel mesh sheet 5 can be installed in the steel mesh sheet installation groove 3, the first Both ends of one side of the top plate 21 are provided with wire mesh hooks 4 for clamping the wire mesh 5 to prevent the wire mesh 5 from coming out of the installation groove 3 of the wire mesh. The other end of the first top plate 21 is provided with a bar hook 11 for clamping the steel mesh bar 12, and the second top plate 22 is provided with a gap for the steel bar bar 11 to pass through. , the gap communicates with the installation g...

Embodiment 2

[0035] Embodiment 2: as Figure 6-8 As shown, a connector for cast-in-place concrete sandwich insulation wall panels includes a board body 1, and a boss 2 is provided on one side of the board body 1, and the boss 2 is composed of a first top plate 21 and a The second top plate 22 constitutes, and the intersection of the first top plate 21 and the second top plate 22 is provided with a steel mesh sheet installation groove 3, and the steel wire in the steel mesh sheet 5 can be installed in the steel mesh sheet installation groove 3, the first Both ends of one side of the top plate 21 are provided with wire mesh hooks 4 for clamping the wire mesh 5 to prevent the wire mesh 5 from coming out of the installation groove 3 of the wire mesh. The other end of the first top plate 21 is provided with a bar hook 11 for clamping the steel mesh bar 12, and the second top plate 22 is provided with a gap for the steel bar bar 11 to pass through. , the gap communicates with the installation g...

Embodiment 3

[0040] Embodiment 3: as Figure 11 As shown, a connector for cast-in-place concrete sandwich insulation wall panels includes a board body 1, and a protruding post 2 is provided on one side of the board body 1, and the protruding post 2 is cylindrical or square. Taking the protruding post 2 as a square column as an example for illustration, the four sides of the protruding post 2 are provided with hooks 4 for the steel mesh sheet to hold the steel mesh sheet 5 . One side of the boss 2 is provided with a bar hook 11 for holding the bar 12 of the steel mesh sheet. The board body 1 is provided with a screw installation hole 14 , and a screw 10 is inserted in the screw installation hole 14 . The screw 10 includes a screw body 101 , the surface of the screw body 101 is provided with thread teeth 102 , and one end of the screw body 101 is provided with a baffle 105 , and the diameter of the baffle 105 is larger than the diameter of the screw installation hole 11 . The other end of ...

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PUM

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Abstract

The invention discloses a connecting piece for a cast-in-place concrete sandwich thermal insulation wallboard. The connecting piece comprises a board body, wherein one side of the board body is provided with a convex column, the convex column is provided with at least one steel wire mesh clamping hook and a pressing rod clamping hook, the board body is provided with a screw rod mounting hole, and a screw rod is inserted in the screw rod mounting hole. The screw rod can penetrate through the plate body to be directly screwed into the insulation board, the plate body is clamped between the insulation board and a baffle, the plate body and the insulation board can be rapidly connected, anti-reversing teeth guarantee that the screw rod and the insulation board are firm and do not fall off, the screw rod can be prevented from falling off from the insulation board, the plate body can be installed on the insulation board in a factory, on-site installation procedures are reduced, and the construction period is shortened; the steel wire mesh can be fixed through the steel wire mesh clamping hooks, the steel wire mesh can be installed on the insulation board through the connecting pieces in the factory, the on-site installation procedures are reduced, and the construction period is shortened.

Description

technical field [0001] The invention relates to the technical field of construction engineering, in particular to a connector for cast-in-place concrete sandwich insulation wall panels. Background technique [0002] In recent years, the technology of cast-in-place concrete sandwich insulation exterior wall panels has begun to rise and spread rapidly in China. The cast-in-place concrete sandwich insulation exterior wall panels are composed of three parts: outer panels, insulation panels, and inner panels. Between the inner and outer slab concrete, a steel wire mesh sheet is arranged in the outer slab concrete. The existing production method of the thermal insulation wall panel is to place the steel wire mesh sheet at the production site, which has many procedures and inconvenient installation. Contents of the invention [0003] The object of the present invention is to provide a connector for cast-in-place concrete sandwich insulation wall panels to address the above-mentio...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): E04B2/84E04B1/76E04B1/80E04C5/04
CPCE04B2/842E04B1/80E04B1/7608
Inventor 宋嘉成胡彩云刘伟杰赵佳杰宋宝玉
Owner 保定新微展科技有限公司