CN205189148U - Can weld reinforcing bar straight thread connection sleeve - Google Patents
Can weld reinforcing bar straight thread connection sleeve Download PDFInfo
- Publication number
- CN205189148U CN205189148U CN201521014929.6U CN201521014929U CN205189148U CN 205189148 U CN205189148 U CN 205189148U CN 201521014929 U CN201521014929 U CN 201521014929U CN 205189148 U CN205189148 U CN 205189148U
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- cylindrical shell
- reinforcing bar
- straight thread
- welding
- connecting sleeve
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Abstract
The utility model provides a can weld reinforcing bar straight thread connection sleeve that simple structure, realization reinforcing bar reliably are connected with the steel construction. The utility model provides a: including barrel (1), characterized by is in barrel (1) inside triangle -shaped screw thread or trapezoidal thread (2) that are used for with steel bar connection that are provided with welding groove (3) that are used for the welding to fill in the one end of barrel (1).
Description
Technical field
The utility model belongs to reinforcing steel bar connecting sleeve tube construction applications, and especially a kind of structure is simple, realize the weldable steel muscle straight thread connecting sleeve that reinforcing bar is reliably connected with steel work, is mainly used in steel column, connection construction between Vierendeel girder and reinforcing bar.
Background technology
At present, common reinforcing steel bar connecting sleeve tube can only be used for the connection of reinforcing bar and reinforcing bar, and range of application is restricted.
Utility model content
The purpose of this utility model be to provide a kind of structure simple, realize the weldable steel muscle straight thread connecting sleeve that reinforcing bar is reliably connected with steel work.
The technical solution of the utility model is: weldable steel muscle straight thread connecting sleeve, comprise cylindrical shell (1), it is characterized in that being provided with in described cylindrical shell (1) inside for the triangle thread or trapezoidal thread (2) with bar connecting, being provided with the bevel for welding (3) for welding filling in one end of cylindrical shell (1).
Bevel angle (4) scope that described bevel for welding (3) inclined-plane and cylindrical shell (1) lateral surface extended line are formed is 10 °-80 °, and groove width scope is 2-8mm.
Described cylindrical shell (1) outline is cylinder, cuboid or or polygon cylinder.
Described cylindrical shell (1) is made up of 20Cr structural alloy steel.
Effect of the present utility model is: weldable steel muscle straight thread connecting sleeve, and sleeve lining is with straight thread, and outside one end is with for carrying out with steel work the bevel for welding that welds.During use, steel bar end processed screw thread by screw-rolling machine and be threaded connection with sleeve, the other end is connected with reinforcing bar structure by welding, thus to realize between reinforcing bar with steel work reliable is connected.
Below in conjunction with drawings and Examples, the utility model is described further.
Accompanying drawing explanation
Fig. 1 is the utility model structural representation;
Fig. 2 is the utility model application feature schematic diagram.
Detailed description of the invention
In Fig. 1, weldable steel muscle straight thread connecting sleeve, comprises cylindrical shell 1, is provided with for the triangle thread or trapezoidal thread 2 with bar connecting in described cylindrical shell 1 inside, is provided with the bevel for welding 3 for welding filling in one end of cylindrical shell 1.
Bevel angle 4 scope that bevel for welding 3 inclined-plane and cylindrical shell 1 lateral surface extended line are formed is 10 °-80 °, and groove width scope is 2-8mm.Cylindrical shell 1 outline be cylinder, cuboid or or polygon cylinder, cylindrical shell 1 is made up of 20Cr structural alloy steel.
Operating principle of the present utility model is: solderability sleeve connection technique is the connection between rigid steel pile and reinforcing bar, is mainly used in steel column, connection construction between Vierendeel girder and reinforcing bar in construction.Its Joining Technology principle is that the sleeve for connecting has solderability, can conveniently realize and being welded to connect between steel column; Sleeve for connecting is processed with the internal thread that can mate with steel bar end external screw thread, conveniently can realize the connection between reinforcing bar and steel structure frame.
First female for band solderability ferrule barrel 1 is welded on steel column 7 by assigned address by accredited welder during connection construction, by the reinforcing bar 5 with right-handed thread according to the rules moment values screw in solderability ferrule barrel 1 and be connected firmly, by a kind of reinforcing bar equal strength method of attachment (see Fig. 2) of weld seam 6 and the common power transmission of screw thread.
Claims (4)
1. weldable steel muscle straight thread connecting sleeve, comprise cylindrical shell (1), it is characterized in that being provided with in described cylindrical shell (1) inside for the triangle thread or trapezoidal thread (2) with bar connecting, being provided with the bevel for welding (3) for welding filling in one end of cylindrical shell (1).
2. weldable steel muscle straight thread connecting sleeve according to claim 1, it is characterized in that bevel angle (4) scope that described bevel for welding (3) inclined-plane and cylindrical shell (1) lateral surface extended line are formed is 10 °-80 °, groove width scope is 2-8mm.
3. weldable steel muscle straight thread connecting sleeve according to claim 1 and 2, is characterized in that described cylindrical shell (1) outline is cylinder, cuboid or polygon cylinder.
4. weldable steel muscle straight thread connecting sleeve according to claim 1 and 2, is characterized in that described cylindrical shell (1) is made up of 20Cr structural alloy steel.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201521014929.6U CN205189148U (en) | 2015-12-09 | 2015-12-09 | Can weld reinforcing bar straight thread connection sleeve |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201521014929.6U CN205189148U (en) | 2015-12-09 | 2015-12-09 | Can weld reinforcing bar straight thread connection sleeve |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205189148U true CN205189148U (en) | 2016-04-27 |
Family
ID=55782149
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201521014929.6U Active CN205189148U (en) | 2015-12-09 | 2015-12-09 | Can weld reinforcing bar straight thread connection sleeve |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205189148U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106223480A (en) * | 2016-09-28 | 2016-12-14 | 蒋文 | Solderable scalable connects reinforcing bar and the sleeve arrangement of shaped steel and method of attachment |
| CN107938837A (en) * | 2017-12-01 | 2018-04-20 | 广西建工集团第五建筑工程有限责任公司 | A kind of steel core concrete column and beam main tendon connecting node and construction method |
-
2015
- 2015-12-09 CN CN201521014929.6U patent/CN205189148U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106223480A (en) * | 2016-09-28 | 2016-12-14 | 蒋文 | Solderable scalable connects reinforcing bar and the sleeve arrangement of shaped steel and method of attachment |
| CN106223480B (en) * | 2016-09-28 | 2019-03-01 | 蒋文 | Sleeve arrangement and the connection method of solderable adjustable connection reinforcing bar and fashioned iron |
| CN107938837A (en) * | 2017-12-01 | 2018-04-20 | 广西建工集团第五建筑工程有限责任公司 | A kind of steel core concrete column and beam main tendon connecting node and construction method |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C56 | Change in the name or address of the patentee | ||
| CP01 | Change in the name or title of a patent holder |
Address after: 102447 Beijing city Fangshan District Qinglong Town North Liu Zhuang No. 78, No. 1 Patentee after: Beijing Wulongxing Technology Development Co., Ltd. Address before: 102447 Beijing city Fangshan District Qinglong Town North Liu Zhuang No. 78, No. 1 Patentee before: BEIJING WULONGXING MACHINERY MANUFACTURING CO., LTD. |