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Reinforcement connection device and connection method thereof

A connecting device and steel bar technology, applied in the direction of structural elements, building components, building reinforcements, etc., can solve the problems that steel bar machinery cannot meet the requirements of building construction, and achieve the effects of reducing construction operation time, reducing engineering costs, and high reliability

Active Publication Date: 2020-12-15
上海建工智慧营造有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

[0006] The purpose of the present invention is to provide a steel bar connection device and its connection method to solve the problem that the existing mechanical connection of steel bars cannot meet the requirements of building construction

Method used

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  • Reinforcement connection device and connection method thereof
  • Reinforcement connection device and connection method thereof
  • Reinforcement connection device and connection method thereof

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Embodiment Construction

[0032] The steel bar connecting device and its connecting method proposed by the present invention will be further described in detail below in conjunction with the accompanying drawings and specific embodiments.

[0033] Please refer to Figure 1 to Figure 4 , which is a structural schematic diagram of a steel bar connection device according to an embodiment of the present invention. Such as Figure 1 to Figure 4 As shown, the reinforcing bar connecting device includes: a reinforcing bar 1 and a connecting sleeve 2; the connecting sleeve 2 has a through hole 21, and the through hole 21 is arranged along the length direction of the connecting sleeve 1, and the connecting sleeve 2 The inner side of the sleeve 2 is provided with a plurality of accommodating grooves (not shown in the figure), and the plurality of accommodating grooves are arranged along the length direction of the connecting sleeve 2, and each accommodating groove is provided with Steel nail 22 and elastic part...

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Abstract

The invention provides a reinforcement connecting device and connecting method. Bolts are arranged in connecting sleeves, and corresponding insertion openings are formed in reinforcements, so that plug-in connection of the reinforcements is realized by using the bolts and a principle of a key hole, connection is convenient, and the reliability is high. In addition, the connecting sleeves and the reinforcements can be machined in a factory, and the site construction is more convenient, so that the project construction cycle is shortened, and the project cost is reduced.

Description

technical field [0001] The invention relates to the technical field of steel bar mechanical connection, in particular to a steel bar connection device and a connection method thereof. Background technique [0002] In recent years, various types of high-rise buildings, long-span buildings, bridges, hydraulic engineering, nuclear power, etc. have developed rapidly in China. The application of reinforced concrete structures in construction projects has become increasingly widespread. , the diameter and density of steel bars are also increasing. The traditional mechanical connection methods of steel bars, such as binding, electric welding and other connection methods, cannot meet the needs of the rapid development of the construction industry in terms of connection quality, efficiency and operability. [0003] Rebar mechanical connection is a new type of steel mechanical connection process, known as the "third-generation rebar joint" after binding and electric welding. In rece...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): E04C5/16
CPCE04C5/165
Inventor 孙文祺吴启晨
Owner 上海建工智慧营造有限公司