Nonmetallic connection piece

A connector, non-metal technology, applied in the field of non-metal connectors, can solve the problems of large insertion force, position deviation, inconvenient tooling, etc., and achieve the effect of reducing insertion resistance, reducing damage, and facilitating tooling

Active Publication Date: 2015-12-02
欧联(杭州)节能建筑技术研究有限公司
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  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, the connector extrudes the foam plastic through the triangular structure in the PVC rod sleeve, and fixes the position of the non-metallic composite rib through the friction between the component and the foam plastic. There is an unlimited degree of freedom in the circumferential direction, and the overall structure is not stable enough. Positional deviation occurs during the subsequent processing, which is likely to cause changes in structural performance and potential safety hazards
In addition, because the lower end surface of the non-metallic composite reinforcement is flat, a relatively large insertion force is required during the insertion of the reinforcement, which is inconvenient for tooling and will bring a large amount of foam plastic into the concrete

Method used

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Embodiment Construction

[0014] The present invention will be further described below with reference to the accompanying drawings.

[0015] Such as Figure 1-2 As shown, the non-metallic connector provided in this embodiment includes a PVC sleeve rod 1 and a basalt reinforcement 2 sleeved in the PVC sleeve rod. The fixing part 12 on the casing, the casing 11 is connected with the basalt bar 2 with hot melt adhesive, the fixing part 12 is a hollow cylinder without a lower cover, the upper end surface and the lower end surface of the fixing part are both inclined upward, and the lower end surface The end surface is wavy, the outer surface of the fixing member is provided with a circular barbed notch 3, and the bottom surface of the basalt bar is a slope 4, so that the bottom of the basalt bar is in the shape of a spike.

[0016] The surface of the basalt bar is bound with a nylon rope to form a threaded groove 5, the depth of the threaded groove is 6% of the diameter of the basalt bar, and the pitch is...

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Abstract

The invention discloses a nonmetallic connection piece which comprises a PVC loop bar and a basalt rebar arranged in the PVC loop bar in a sleeved mode. The PVC loop bar comprises a sleeve arranged on the basalt rebar in a sleeved mode and a fixing piece arranged on the sleeve in a sleeved mode. The fixing piece is a hollow pillar without a lower cover. Both the upper end face and the lower end face of the fixing piece are inclined upwards, and the lower end face is in a wavelike shape. The nonmetal connection piece has the advantages that firm occlusion of a basalt rebar rod piece and plastic foam is guaranteed; damage to a foam plastic plate in the rebar inserting process is reduced, foam plastic brought into concrete and inserting resistance are greatly reduced, and tooling is convenient to conduct.

Description

technical field [0001] The invention relates to the technical field of construction engineering, in particular to a non-metal connecting piece. Background technique [0002] The structural insulation integrated wall is constructed by sandwiching a layer of high-efficiency lightweight insulation material between two layers of concrete wall panels. To connect different parts, a connector that meets the requirements is needed. [0003] The Chinese Patent No. 201210267840.5 "a non-metallic connector" is a connector that meets the requirements. It includes a non-metallic composite bar and a PVC rod sleeve, and the non-metallic composite rib is embedded in a PVC rod sleeve at a certain angle to fix it; The PVC rod sleeve is a triangular structure; the non-metallic composite rib is embedded in the PVC rod sleeve at a certain angle and fixed as follows: the non-metallic composite rib is embedded in the PVC molding mold at a certain angle for injection molding; the triangular structu...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): E04B2/72E04B1/76
CPCY02A30/244
Inventor 杜汝陈峥嵘郑学松陈丁渭顾学晨
Owner 欧联(杭州)节能建筑技术研究有限公司
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