CN202520729U - Novel screw-thread steel connecting sleeve - Google Patents
Novel screw-thread steel connecting sleeve Download PDFInfo
- Publication number
- CN202520729U CN202520729U CN2012201244160U CN201220124416U CN202520729U CN 202520729 U CN202520729 U CN 202520729U CN 2012201244160 U CN2012201244160 U CN 2012201244160U CN 201220124416 U CN201220124416 U CN 201220124416U CN 202520729 U CN202520729 U CN 202520729U
- Authority
- CN
- China
- Prior art keywords
- connecting sleeve
- steel connecting
- thread steel
- novel
- steel bars
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
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- Reinforcement Elements For Buildings (AREA)
- Mutual Connection Of Rods And Tubes (AREA)
Abstract
The utility model provides a novel screw-thread steel connecting sleeve. The novel screw-thread steel connecting sleeve comprises a tube body and an internal screw thread. The technical characteristics are that the tube is cylindrical, both ends of the tube body are arc-shaped, and the screw thread is machined in the tube body. The novel screw-thread steel connecting sleeve has the advantages of novel structure and simple process. The novel screw-thread steel connecting sleeve is not only good in tensile strength, but also not easy to crack.
Description
Technical field
The utility model relates to a kind of Deformed Steel Bars adapter sleeve, particularly a kind of novel Deformed Steel Bars adapter sleeve.
Background technique
At present, the Deformed Steel Bars that China uses in building industry is connected with Deformed Steel Bars, and what mostly adopt is welding, and this Placement not only outward appearance is indecency, and solder joint is prone to out, and is easily broken.Therefore; Generally use adapter sleeve to connect now, yet the body of the sleeve pipe that uses now is a straight-tube; Therefore; The body internal thread has only preceding 2-3 screw thread of body internal thread can give power when screwing with Deformed Steel Bars, and Deformed Steel Bars directly influences tensile strength with being connected of Deformed Steel Bars like this, can make Deformed Steel Bars just cause fracture not reaching best tension strength.
Summary of the invention
The purpose of the utility model is to the deficiency that exists in the above-mentioned technology, and a kind of novel Deformed Steel Bars adapter sleeve is provided.Not only improved tensile strength, and, easy-rupturing not.
The purpose of the utility model is achieved in that and comprises, body, and internal thread is characterized in that body is bar shape, the two ends of body are circular-arc, in body, are processed with screw thread.
The utility model has the advantages that novel structure not only improves tensile strength, and, easy-rupturing not.
Description of drawings
Fig. 1 is the structural representation of the utility model
Embodiment
Below in conjunction with accompanying drawing present embodiment is further specified
Can know by Fig. 1; Body 2 is cylindrical shape, and the two ends of body are circular-arc, and Deformed Steel Bars 1 is screwed into respectively in the body 2 with Deformed Steel Bars 3; When Deformed Steel Bars 1 receives the external force tension with Deformed Steel Bars 3; The circular arc place, two ends of body 2 is deformed, and strengthen, thereby improve the tensile strength of body with the thread joint face of body 2.
Claims (1)
1. a novel Deformed Steel Bars adapter sleeve comprises, body, and internal thread is characterized in that body is cylindrical shape, the two ends of body are circular-arc, in body, are processed with screw thread.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012201244160U CN202520729U (en) | 2012-03-29 | 2012-03-29 | Novel screw-thread steel connecting sleeve |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012201244160U CN202520729U (en) | 2012-03-29 | 2012-03-29 | Novel screw-thread steel connecting sleeve |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202520729U true CN202520729U (en) | 2012-11-07 |
Family
ID=47103681
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2012201244160U Expired - Fee Related CN202520729U (en) | 2012-03-29 | 2012-03-29 | Novel screw-thread steel connecting sleeve |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202520729U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106952775A (en) * | 2017-02-27 | 2017-07-14 | 平高集团有限公司 | A kind of rod assembly and the breaker using the rod assembly |
-
2012
- 2012-03-29 CN CN2012201244160U patent/CN202520729U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106952775A (en) * | 2017-02-27 | 2017-07-14 | 平高集团有限公司 | A kind of rod assembly and the breaker using the rod assembly |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20121107 Termination date: 20150329 |
|
| EXPY | Termination of patent right or utility model |