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Connecting box and processing method thereof

A processing method and connection box technology, applied to building reinforcements, structural elements, building components, etc., can solve problems such as high welding level requirements, product quality impact, poor product stability, etc., to achieve overall strength and rigidity, Reduce the impact of product quality and improve the overall effect

Inactive Publication Date: 2019-03-01
BROAD HOMES IND SHANGHAI CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, the existing connection box is composed of five independent steel plates through welding process. There are many welding parts, high welding level requirements, and poor integrity. Human factors have a greater impact on product quality. poor stability

Method used

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  • Connecting box and processing method thereof
  • Connecting box and processing method thereof
  • Connecting box and processing method thereof

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Embodiment Construction

[0025] The present invention will be described in further detail below in conjunction with the accompanying drawings.

[0026] see Figure 1-3 , a connection box, which includes a bottom plate 1, a top plate 2, two side plates 3 and a back plate 4, the bottom plate 1, top plate 2 and two side plates 3 are formed by cutting square steel pipes, the back The plate 4 is welded and fixed to the bottom plate 1 , the top plate 2 and the side plate 3 at the same time, and the bottom plate 1 and the top plate 2 are provided with through holes 5 for passing steel bars. When using, see figure 2 , the connection box is embedded in the lower end of the upper wallboard 6, the opening of the connection box (opposite to the backboard) faces the inner side of the building, the lower end of the vertical steel bar of the upper wallboard 6 passes through the through hole 5 of the top plate, and uses Fasteners (nuts, spacers, etc.) and / or welding fix this vertical reinforcement in the connectio...

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Abstract

The invention discloses a connecting box. The connecting box comprises a base plate, a top plate, two side plates and a back plate, the base plate, the top plate and the two side plates are formed bycutting rectangular steel tubes, the back plate is simultaneously welded and fixed to the base plate, the top plate and the side plates, and the base plate and / or the top plate are / is provided with through holes used for allowing steel bars to be arranged in a penetrating mode. In addition, the invention further relates to a processing method for the connecting box. According to the connecting boxand the processing method thereof, the base plate, the top plate and the two side plates of the connecting box are all from the rectangular steel tubes, so that the integrality is greatly improved, only the back plate needs to be welded, so that the welding positions of the connecting box is reduced, and the influence of human factors on the product quality is reduced; the overall rigidity and strength of the connecting box are superior to the overall rigidity and strength of a fully-welded connecting box in the prior art; meanwhile, the production efficiency of the connecting box is improved.

Description

technical field [0001] The invention relates to a connection box and a processing method thereof, belonging to the technical field of construction engineering, and the connection box is suitable for connecting steel bars of two adjacent building components. Background technique [0002] In prefabricated buildings, grouting sleeves, connection boxes and other components are usually used to connect the steel bars of two adjacent building components to enhance the connection strength of adjacent components. Among them, Patent Document 1 (CN203546909U) and Patent Document 2 (CN206233376U) all disclose the specific structure and usage method of the connection box. through holes. However, the existing connection box is composed of five independent steel plates through welding process. There are many welding parts, high welding level requirements, and poor integrity. Human factors have a greater impact on product quality. Poor stability. Contents of the invention [0003] In o...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): E04C5/16E04C5/18
CPCE04C5/163
Inventor 张剑彭志恒朱蓉覃建
Owner BROAD HOMES IND SHANGHAI CO LTD
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