CN204266475U - A kind of reinforcing steel bar connecting sleeve tube - Google Patents
A kind of reinforcing steel bar connecting sleeve tube Download PDFInfo
- Publication number
- CN204266475U CN204266475U CN201420727246.4U CN201420727246U CN204266475U CN 204266475 U CN204266475 U CN 204266475U CN 201420727246 U CN201420727246 U CN 201420727246U CN 204266475 U CN204266475 U CN 204266475U
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- CN
- China
- Prior art keywords
- sleeve
- bar connecting
- screw
- steel bar
- reinforcing steel
- 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 kind of structure of rebar connector, particularly relates to a kind of reinforcing steel bar connecting sleeve tube.It comprises screw, cross section is circular tubular sleeve, and its sleeve lining is longitudinally provided with wave texture; The side of this sleeve longitudinal direction is at least uniform arranges three screws; The upper and lower adapting position of opposite side of described sleeve longitudinal direction respectively establishes a grout hole.The utility model form of sleeve accurately can control reinforcement location, reach energy-saving and cost-reducing, the not only intensity of dual reinforced steel connection, and docking reinforcing bar axial line can be made to be consistent, make design more reasonable, raise labour efficiency, efficiently solve the difficulty of construction of traditional bar connecting in work progress, be applicable to large-area construction application.
Description
Technical field
The utility model relates to a kind of rebar connector structure, particularly relates to a kind of reinforcing steel bar connecting sleeve tube.Belong to building field.
Background technology
Along with developing rapidly of building field, the design and fabrication technology of traditional steel concrete can not meet present construction technology.Often there is following problem in particularly traditional bar connecting: 1, reinforcing steel bar connecting sleeve tube is to the fixing difficulty of end reinforcement location in work progress.In the lapping construction of 2, bar connecting, it is long that end reinforcing bar gos deep into length sleeve, increases difficulty of construction.And be difficult to ensure that the reinforcing bar of docking is in the centre position of sleeve, has a strong impact on construction quality.
Summary of the invention
The utility model is for the technical problem of above-mentioned existence, there is provided a kind of reinforcing bar connected set cylinder, the intensity of not only dual reinforced steel connection, guarantee that docking reinforcing bar axial line is consistent, and simple and reasonable for structure, preferably resolve the difficulty of construction of traditional bar connecting in work progress.
The technical scheme of the utility model technical solution problem is to achieve these goals:
A kind of reinforcing steel bar connecting sleeve tube, comprise screw, cross section is circular tubular sleeve, it is that sleeve lining is longitudinally provided with wave texture; The side of this sleeve longitudinal direction is at least uniform arranges three screws; The upper and lower adapting position of opposite side of described sleeve longitudinal direction respectively establishes a grout hole.
Described screw, the center line wherein near sleeve both ends of the surface screw is equidistant to sleeve both ends of the surface.
The length of described screw is greater than the wall thickness of described sleeve.
The center line of described screw is vertical with the axial line of described sleeve.
The utility model compared with prior art has following advantages and effect: the utility model evenly arranges screw owing to adopting in sleeve side, and the length of screw is greater than the wall thickness of described sleeve, screw is screwed in sleeve, the moment of torsion of screw reaches rated value, carries out extruding produce shearing to reinforcing bar.In addition, again owing to have employed along sleeve longitudinally, and also respectively establish a grout hole up and down with the symmetrical side of screw, top is as slurry-feeding hole, and bottom is as slurry outlet.So, screw and grouting material one work and to reinforce end reinforced in sleeve, reinforcing bar sleeve connection is replaced welding connecting mode, reaches energy-saving and cost-reducing, the intensity of not only dual reinforced steel connection, and docking reinforcing bar axial line can be made to be consistent, make design more reasonable, raise labour efficiency, efficiently solve the difficulty of construction of traditional bar connecting in work progress, the utility model form of sleeve accurately can control reinforcement location, is applicable to large-area construction application.
Accompanying drawing explanation
Fig. 1 is the sectional structure schematic diagram of a kind of reinforcing steel bar connecting sleeve tube of the utility model.
In figure: sleeve 1, screw 2, grout hole 3.
Detailed description of the invention
Below in conjunction with specific embodiment, the utility model is further elaborated, but protection domain of the present utility model not limited by specific embodiment, is as the criterion with claims.In addition, with without prejudice under the prerequisite of technical solutions of the utility model, any change that the those of ordinary skill in the art done the utility model easily realize or change all will fall within right of the present utility model.
Embodiment 1:
A kind of reinforcing steel bar connecting sleeve tube as shown in Figure 1, comprise screw, cross section is circular tubular sleeve, its sleeve 1 inwall is longitudinally provided with wave texture; The side of sleeve 1 longitudinal direction is evenly provided with three screws 2; Screw 2 is threaded, and can screw to sleeve 1, moment of torsion reaches rated value, and near the axial line of screw 2 of sleeve 1 both ends of the surface with sleeve both ends of the surface apart from equal.The upper and lower adapting position in the symmetrical side of the longitudinal direction of sleeve 1 and screw respectively establishes a grout hole 3, and the length of above-mentioned screw 2 is greater than the wall thickness of described sleeve 1, and the axial line of above-mentioned screw 2 is vertical with the axial line of above-mentioned sleeve 1.
Embodiment 2:
A kind of reinforcing steel bar connecting sleeve tube as shown in Figure 1, the side of sleeve 1 longitudinal direction is evenly provided with four screws 2; The other the same as in Example 1, repeats no more.
Embodiment 3:
A kind of reinforcing steel bar connecting sleeve tube as shown in Figure 1, the side of sleeve 1 longitudinal direction is evenly provided with seven screws 2; The other the same as in Example 1, repeats no more.
When the utility model specifically uses:
In the connection procedure of reinforcing bar, first formulate docking standard, observe steel reinforcement abutting joints situation by the screw of screw 2, end reinforced cutting is tack, and two reinforcing bar tack joint faces of correct docking should leave at most the gap of 5mm.This standard declaration bar connecting in the centre position of sleeve 1, and docks tight intensity and reaches designing requirement, and what only meet this standard is just up-to-standard, and the situation not meeting this standard all exists the inadequate risk of Steel Bar Tensile Strength.Then by screw 2 and screw one_to_one corresponding, screw to reinforcing bar external surface, moment of torsion reaches rated value.Finally be in the milk from the top grout hole 3 of the symmetrical side of screw 2, until bottom grout hole 3 pulp.
The utility model is rational in infrastructure, is easy to processing, and work progress is simple simultaneously, effective, practical,
Be beneficial to and apply.
Claims (4)
1. a reinforcing steel bar connecting sleeve tube, comprises screw, cross section is circular tubular sleeve, it is characterized in that: sleeve (1) inwall is longitudinally provided with wave texture; The side of this sleeve (1) longitudinal direction is at least uniform arranges three screws (2); The upper and lower adapting position of opposite side of described sleeve (1) longitudinal direction respectively establishes a grout hole (3).
2. a kind of reinforcing steel bar connecting sleeve tube according to claim 1, is characterized in that described screw (2), and the center line wherein near sleeve (1) both ends of the surface screw is equidistant to sleeve (1) both ends of the surface.
3. a kind of reinforcing steel bar connecting sleeve tube according to claim 1 and 2, is characterized in that the length of described screw (2) is greater than the wall thickness of described sleeve (1).
4. a kind of reinforcing steel bar connecting sleeve tube according to claim 3, is characterized in that the center line of described screw (2) is vertical with the axial line of described sleeve (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420727246.4U CN204266475U (en) | 2014-11-28 | 2014-11-28 | A kind of reinforcing steel bar connecting sleeve tube |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420727246.4U CN204266475U (en) | 2014-11-28 | 2014-11-28 | A kind of reinforcing steel bar connecting sleeve tube |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204266475U true CN204266475U (en) | 2015-04-15 |
Family
ID=52801347
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420727246.4U Expired - Fee Related CN204266475U (en) | 2014-11-28 | 2014-11-28 | A kind of reinforcing steel bar connecting sleeve tube |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204266475U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106930430A (en) * | 2017-05-03 | 2017-07-07 | 承德绿建建筑节能科技有限公司 | A kind of wall body structure with dew muscle groove peep hole |
| CN108678287A (en) * | 2018-04-27 | 2018-10-19 | 东南大学 | A kind of bar connecting full grout sleeve of slurry pin bank conjunction |
| CN109963992A (en) * | 2016-09-12 | 2019-07-02 | 库珀勒尔解决方案有限公司 | Connecting device, associated components and its application method |
| CN110984479A (en) * | 2019-12-21 | 2020-04-10 | 东莞市鸿宇世纪建设工程有限公司 | Steel bar connecting structure for induced joint, construction structure and induced joint construction method |
-
2014
- 2014-11-28 CN CN201420727246.4U patent/CN204266475U/en not_active Expired - Fee Related
Cited By (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109963992A (en) * | 2016-09-12 | 2019-07-02 | 库珀勒尔解决方案有限公司 | Connecting device, associated components and its application method |
| US11293182B2 (en) | 2016-09-12 | 2022-04-05 | Coupler Solutions Limited | Coupling device, associated parts and a method of use thereof |
| US11332935B2 (en) | 2016-09-12 | 2022-05-17 | Coupler Solutions Limited | Coupling device, associated parts and a method of use thereof |
| CN109963992B (en) * | 2016-09-12 | 2023-01-06 | 库珀勒尔解决方案有限公司 | Coupling apparatus, related components, and methods of use thereof |
| US11773595B2 (en) | 2016-09-12 | 2023-10-03 | Coupler Solutions Limited | Coupling device, associated parts and a method of use thereof |
| CN106930430A (en) * | 2017-05-03 | 2017-07-07 | 承德绿建建筑节能科技有限公司 | A kind of wall body structure with dew muscle groove peep hole |
| CN106930430B (en) * | 2017-05-03 | 2023-12-08 | 承德绿建建筑节能科技有限公司 | Wall structure with exposed rib groove observation holes |
| CN108678287A (en) * | 2018-04-27 | 2018-10-19 | 东南大学 | A kind of bar connecting full grout sleeve of slurry pin bank conjunction |
| CN110984479A (en) * | 2019-12-21 | 2020-04-10 | 东莞市鸿宇世纪建设工程有限公司 | Steel bar connecting structure for induced joint, construction structure and induced joint construction method |
| CN110984479B (en) * | 2019-12-21 | 2021-07-06 | 东莞市鸿宇世纪建设工程有限公司 | Construction structure for induced joint and construction method for induced joint |
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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: 20150415 Termination date: 20171128 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |