CN201193381Y - Connecting sleeve of cold drawing reinforced bar with rib - Google Patents
Connecting sleeve of cold drawing reinforced bar with rib Download PDFInfo
- Publication number
- CN201193381Y CN201193381Y CNU2007200619106U CN200720061910U CN201193381Y CN 201193381 Y CN201193381 Y CN 201193381Y CN U2007200619106 U CNU2007200619106 U CN U2007200619106U CN 200720061910 U CN200720061910 U CN 200720061910U CN 201193381 Y CN201193381 Y CN 201193381Y
- Authority
- CN
- China
- Prior art keywords
- sleeve
- connection
- connecting sleeve
- cold
- ribbed bar
- 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)
Abstract
The utility model relates to a cold drawn ribbed bar connecting sleeve which belongs to the connection field of ribbed bars and in particular relates to same-diamete or different-diameter connection of reinforcing steel bars of concrete components in any direction and at any position and also is applicable to the connection of reinforcing steel bars at corner irons, reinforcing cages and other places which cannot rotate. The cold drawn ribbed bar connecting sleeve is a sleeve provided with connection thread; a cold drawn ribbed bar is connected with the sleeve through the thread so as to achieve the connection of the reinforcing steel bar. The sleeve can be straight or of the three way type or four way type. The cold drawn ribbed bar connecting sleeve has simple structure, achieves convenient use and good anti-fatigue performance; no spurious thread exists, and the connection quality is reliable and stable; the cold drawn ribbed bar connecting sleeve is widely applicable and is applicable to the same-diamete or different-diameter connection in any direction and at any position and realizes fast construction speed, prefabrication of thread process, site assembly and construction, no pollution and safe and reliable construction.
Description
Technical field
The utility model cold-drawn Ribbed Bar branch sleeve belongs to the connection area of Ribbed Bar.Relate to particularly that same, the reducing of reinforcing bar any direction and position is connected in the concrete component, also be applicable to and turn the connection that iron, reinforcing cage etc. can not rotation place reinforcing bars.
Background technology
Technology such as the main strapping construction of rebar connecting technology, arc welding, flash welding, electroslag pressure welding, gas pressure welding in present known concrete component, quality of connection is relevant with construction technology, and speed of application is affected.
Summary of the invention
The purpose of this utility model is to avoid the deficiencies in the prior art part, and provides a kind of simple in structure, easy to make, and quality of connection is reliable and stable, site assembly construction, the cold-drawn Ribbed Bar branch sleeve of free of contamination mechanical connection.
The purpose of this utility model reaches by following measure, and it is a sleeve, and sleeve is provided with connecting thread, and the cold-drawn Ribbed Bar realizes the connection of reinforcing bar by being threaded on the sleeve.The sleeve raw material use hot rolled ribbed steel bar, with the hot rolled ribbed steel bar that is connected the reinforcing bar same levels, and the processing of process using cold-drawing technology.Link on sleeve is provided with connecting thread.
Sleeve of the present utility model can be straight tube, also can be three way type, or the four-way formula, and sleeve is provided with connecting thread.
Sleeve link diameter of the present utility model can be identical, also can be different, and sleeve one end diameter is big, and an end diameter is little, is convenient to realize that the reducing of reinforcing bar connects.
Sleeve of the present utility model be by cold-draw equipment continuously with the Ribbed Bar of various ranks, specification, carry out pointing, tube reducing, form by processes such as automatic gauging cut-out, boring, mantle fibers again, carry out at last that anti-corrosion is handled, packing.The rib that is about to reinforcing bar carries out cold work, has improved the mechanical property of raw material, is processed into branch sleeve reinforcing bar is connected, and reinforcing wire head and branch sleeve is connected as one, thereby realized the equal strength connection.
The utility model is simple in structure, easy to use, anti-fatigue performance is good, does not have false screw thread, and quality of connection is reliable and stable, applied range, the same reducing that is applicable to any direction and position is connected, and speed of application is fast, and screw thread processing is prefabricated in advance, site assembly construction, pollution-free, construction safety is reliable.
Description of drawings
Accompanying drawing 1 is a structural representation of the present utility model.
The specific embodiment
The utility model is described in further detail below in conjunction with accompanying drawing.
As shown in Figure 1, the utility model is a straight sleeve, sleeve link diameter difference, sleeve one end diameter is big, and an end diameter is little, and sleeve is provided with connecting thread, the cold-drawn Ribbed Bar realizes the connection of reducing reinforcing bar by being threaded on the sleeve.Sleeve adopts and other material of the same level of reinforcing bar, reinforcing wire head and branch sleeve is connected as one, thereby realized the equal strength connection.
Claims (5)
1. a cold-drawn Ribbed Bar branch sleeve is characterized in that a sleeve, and sleeve is provided with connecting thread, and the cold-drawn Ribbed Bar is by being threaded on the sleeve.
2. cold-drawn Ribbed Bar branch sleeve according to claim 1 is characterized in that sleeve is straight tube, or three way type, or the four-way formula.
3. cold-drawn Ribbed Bar branch sleeve according to claim 1 is characterized in that sleeve link diameter is identical or different.
4. cold-drawn Ribbed Bar branch sleeve according to claim 1 is characterized in that the link on sleeve is provided with connecting thread.
5. cold-drawn Ribbed Bar branch sleeve according to claim 1 is characterized in that sleeve uses hot rolled ribbed steel bar, with the hot rolled ribbed steel bar that is connected the reinforcing bar same levels.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2007200619106U CN201193381Y (en) | 2007-12-18 | 2007-12-18 | Connecting sleeve of cold drawing reinforced bar with rib |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2007200619106U CN201193381Y (en) | 2007-12-18 | 2007-12-18 | Connecting sleeve of cold drawing reinforced bar with rib |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201193381Y true CN201193381Y (en) | 2009-02-11 |
Family
ID=40392920
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2007200619106U Expired - Fee Related CN201193381Y (en) | 2007-12-18 | 2007-12-18 | Connecting sleeve of cold drawing reinforced bar with rib |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201193381Y (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101862959A (en) * | 2010-06-10 | 2010-10-20 | 柏松明 | Device and method for fabricating reinforced straight-thread connecting sleeve |
| CN108442454A (en) * | 2018-05-22 | 2018-08-24 | 中国电建集团中南勘测设计研究院有限公司 | A kind of water fetching device |
| CN109968518A (en) * | 2019-04-30 | 2019-07-05 | 中船重工海为郑州高科技有限公司 | A kind of precast concrete tower connector |
| EP3685887A1 (en) | 2019-01-26 | 2020-07-29 | Avero AB | Silent performance system and under padding channels in a trampoline |
-
2007
- 2007-12-18 CN CNU2007200619106U patent/CN201193381Y/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101862959A (en) * | 2010-06-10 | 2010-10-20 | 柏松明 | Device and method for fabricating reinforced straight-thread connecting sleeve |
| CN101862959B (en) * | 2010-06-10 | 2012-11-07 | 柏松明 | Device and method for fabricating reinforced straight-thread connecting sleeve |
| CN108442454A (en) * | 2018-05-22 | 2018-08-24 | 中国电建集团中南勘测设计研究院有限公司 | A kind of water fetching device |
| EP3685887A1 (en) | 2019-01-26 | 2020-07-29 | Avero AB | Silent performance system and under padding channels in a trampoline |
| CN109968518A (en) * | 2019-04-30 | 2019-07-05 | 中船重工海为郑州高科技有限公司 | A kind of precast concrete tower connector |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20090211 Termination date: 20101218 |