Novel steel bar mechanical connecting sleeve

A technology of mechanical connection and sleeve, which is applied in the direction of construction, building reinforcements, building components, etc., can solve the problems of inconvenient use of connecting sleeves, difficult operation for workers, and loose bite, so as to reduce construction difficulty and labor cost Investing, reducing effects

Pending Publication Date: 2021-03-02
郭京
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

[0002] In the prior art, conventional mechanical connecting sleeves use steel bar sleeves to tightly fasten the steel bar connecting sleeves, but they are easily a

Method used

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  • Novel steel bar mechanical connecting sleeve

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Example Embodiment

[0011] The present invention will be described below with reference to specific examples. Those skilled in the art can understand that these examples are only used to illustrate the present invention and do not limit the scope of the present invention in any way.

[0012] A new type of steel mechanical connection sleeve, such as figure 1 As shown, it includes a steel casting 1 and two sleeves 2. The steel casting 1 is a solid structure, and the surface of the steel casting 1 is provided with positive and negative two-way turning wires 3, so as to avoid mistakes in wire turning or placement of steel bars on site. The two sleeves 2 are respectively connected to the outer sides of the two ends of the steel casting 1 through sleeve wires. When the two sleeves 2 are completely connected with the wires of the steel casting 1, both sleeves 2 are relative to the ends of the steel casting 1. The extension is set, and a groove 5 is formed on the outer side of the end of the steel casti...

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Abstract

The invention discloses a novel steel bar mechanical connecting sleeve. The novel steel bar mechanical connecting sleeve comprises a steel casting and two sleeves, wherein forward and reverse bidirectional threading are oppositely arranged on the surface of the steel casting; the two sleeves are connected to the outer sides of the two ends of the steel casting through threading; when the two sleeves are completely connected with the threading of the steel casting, the two sleeves extend outwards relative to the end parts of the steel casting, and grooves are formed in the outer side of the endpart of the steel casting; the grooves are used for positioning, temporarily correcting and positioning steel bars, and connecting the steel bars with external steel bar threading; and meanwhile, thediameter of the steel bars is the same as that of the steel casting. According to the novel steel bar mechanical connecting sleeve, the flexibility of the steel bar mechanical connecting sleeve is enhanced, and the influence of human factors on the engineering quality is reduced; and meanwhile, the operation is simple, the practicability is high, the construction difficulty is reduced, and the labor cost investment is reduced.

Description

technical field [0001] The invention belongs to the technical field of steel bar connection sleeves, and in particular relates to a novel steel bar mechanical connection sleeve. Background technique [0002] In the prior art, conventional mechanical connecting sleeves use steel bar sleeves to fasten the steel bar connecting sleeves, but they are easily affected by on-site operating conditions and human factors, resulting in inconvenient use of the connecting sleeves, loose bite, and difficult operation by workers. With the continuous increase of labor costs, it is necessary to simplify the operation difficulty and reduce the engineering cost. Contents of the invention [0003] Aiming at the deficiencies in the prior art, the present invention provides a new steel bar mechanical connection sleeve, which has the characteristics of flexible use, simple operation, convenient storage, and the finished product is not easy to be damaged. [0004] In order to achieve the above ob...

Claims

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Application Information

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IPC IPC(8): E04C5/16
CPCE04C5/162E04C5/163E04C5/165
Inventor 郭京
Owner 郭京
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