CN2661812Y - Reinforcing steel connector - Google Patents
Reinforcing steel connector Download PDFInfo
- Publication number
- CN2661812Y CN2661812Y CN 200320129774 CN200320129774U CN2661812Y CN 2661812 Y CN2661812 Y CN 2661812Y CN 200320129774 CN200320129774 CN 200320129774 CN 200320129774 U CN200320129774 U CN 200320129774U CN 2661812 Y CN2661812 Y CN 2661812Y
- Authority
- CN
- China
- Prior art keywords
- reinforcing bar
- connectors according
- bar connectors
- straight flange
- hole
- 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
Links
- 229910001294 Reinforcing steel Inorganic materials 0.000 title 1
- 229910000831 Steel Inorganic materials 0.000 claims abstract description 7
- 239000010959 steel Substances 0.000 claims abstract description 7
- 230000003014 reinforcing effect Effects 0.000 claims description 37
- 238000004080 punching Methods 0.000 claims description 4
- 239000000463 material Substances 0.000 claims description 2
- 238000010276 construction Methods 0.000 abstract description 2
- 238000009435 building construction Methods 0.000 abstract 1
- 238000003466 welding Methods 0.000 description 3
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000000835 fiber Substances 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000003672 processing method Methods 0.000 description 1
- 230000002787 reinforcement Effects 0.000 description 1
Images
Landscapes
- Joining Of Building Structures In Genera (AREA)
Abstract
The utility model provides a steel bar connector, belongs to the connecting element of steel bar, and comprises two jaws respectively with a semicylinder in the middle part; a groove matched with the external thread of the rebar is arranged on the internal surfaces of the semicylinders; a straight edge with a hole is arranged on the two sides of the semicylinder respectively; the two jaws are fixed together tightly by the connecting part so that the ends of steel bars can be fixedly connected. The utility model has the advantages of simple structure, low cost, convenient field construction and high connecting intensity, and is applied in building construction.
Description
Technical field:
The utility model relates to a kind of building operations element, particularly reinforcing bar Connection Element.
Background technology:
Reinforcing bar is connected with a lot of modes in the building operations.As welding manner, shortcoming is to need welding equipment, and there is naked light at the scene, is not suitable for fire-proof and explosion-proof place; The screw shell connector is also arranged, shortcoming be need be on reinforcing bar mantle fiber, complex operation, cost height.
Summary of the invention:
The technical problems to be solved in the utility model is:
Design a kind of simple in structurely, processing cost is low, and site operation is convenient, connects reliable reinforcing bar connector.
The technical solution of the utility model is:
Design a kind of reinforcing bar connector, it is characterized in that: comprise two intermediate plates 1, the middle part of each intermediate plate is a semicircular cylinder 2, the inner surface of semicircular cylinder 2 has the groove 3 that matches with indented bars 7 external surface decorative patterns, respectively there is a straight flange 4 on the semicircular cylinder both sides, have hole 5 on this straight flange, two intermediate plates 1 can be tightened together by connected component 6.
The circular arc portion of first cylinder 2 of intermediate plate is less than 180 ° of semi-circumferences, make that two intermediate plates 1 are clamped reinforcing bar 7 after, straight flange 4 does not fit together mutually fully.After bolt locking, reinforcing bar contacts stressed with intermediate plate.
Connected component 6 is screw bolt and nut normally, and two intermediate plates are locked together.Connected component 6 also can be a screw, and having in the hole 5 on the intermediate plate in two intermediate plates has screw thread, and the hole that screw passes another intermediate plate screws in the screw thread locks.Can also lock two intermediate plates with the mode of rivet.Any known connecting mode can adopt.
General each straight flange 4 respectively have a hole 5 up and down, have 4 bolts lockings after promptly two intermediate plates close up.Also can open more hole.
The hole of opening on the straight flange also can be half hole, and promptly the outside in hole is open, is convenient to nut is screwed in earlier on the bolt, directly puts into from the side, uses easier.
Groove can be more bigger than the decorative pattern on the reinforcing bar, and when making intermediate plate locking, the reinforcing bar decorative pattern can not pad up intermediate plate, thereby the semicircular cylinder inwall is contacted with the reinforcing bar body, increases lifting surface area.Also can make groove slightly more a little bit smaller than the decorative pattern on the reinforcing bar, when making intermediate plate locking, the reinforcing bar decorative pattern is stressed, and reinforcing bar is difficult for twisting after the clamping.No matter any fluting form all belongs to the utility model protection domain.
Intermediate plate can be a rectangle, but according to the processing needs, also can be non-rectangle.For example both sides can be incline directions about the intermediate plate, and are consistent with groove direction, see Fig. 4.No matter which kind of shape all belongs to the utility model protection domain.
The material of reinforcing bar connector is generally steel.But be not limited to steel.
According to the difference of reinforcing bar, the reinforcing bar connector of use can have the different size specification, and the internal diameter of general semicircular cylinder is 8～60mm, and intermediate plate length is 30～300mm, and the straight flange width is 10～50mm, and depth of groove is 1～10mm.But be not limited to above-mentioned size range.
The beneficial effects of the utility model are:
When the construction site connecting reinforcement,, there is not naked light without welding equipment.Need not process reinforcing bar in advance, straight flange tightly clamps reinforcing bar after locking with bolt, can bear very energetically, and the bonding strength height has very good effect to the concrete antidetonation.Simple in structure, low cost of manufacture, site operation is convenient.
Description of drawings:
Fig. 1 is a kind of intermediate plate front view of reinforcing bar connector.
Fig. 2 is a kind of vertical view of reinforcing bar connector.
Fig. 3 is a kind of lateral view of reinforcing bar connector.
Fig. 4 is the non-rectangle intermediate plate schematic diagram of band open bore.
The specific embodiment:
Below describe and only represent a kind of specific embodiment of the present utility model,, and the utility model is not limited just in order further the utility model to be described.
Reinforcing bar connector comprises two intermediate plates, the middle part of each intermediate plate is a semicircular cylinder, and the internal diameter of semicircular cylinder is 20mm, and the inner surface punching press of semicircular cylinder has the groove that matches with indented bars external surface decorative pattern, respectively there is a straight flange on the semicircular cylinder both sides, and each straight flange respectively has a hole up and down.During use two intermediate plates are encased the termination of reinforcing bar, this moment, the decorative pattern of groove and reinforcing bar meshed together, because the circular arc of semicircular cylinder is slightly less than semi-circumference, straight flange is contact fully not, by bolt two intermediate plates are tightened together, it is stressed that steel bar end is contacted with semicircular cylinder, thereby be consolidated by the utility model.
Claims (10)
1 one kinds of reinforcing bar connectors, it is characterized in that: comprise two intermediate plates (1), the middle part of each intermediate plate is semicircular cylinder (2), the inner surface of semicircular cylinder (2) has the groove (3) that matches with indented bars (7) external surface decorative pattern, respectively there is a straight flange (4) on the semicircular cylinder both sides, have hole (5) on this straight flange, two intermediate plates (1) can be tightened together by connected component (6).
2 reinforcing bar connectors according to claim 1 is characterized in that: the circular arc portion of first cylinder of intermediate plate (2) is less than 180 ° of semi-circumferences, make that two intermediate plates (1) are clamped reinforcing bar (7) after, straight flange (4) does not fit together mutually fully.
3 reinforcing bar connectors according to claim 1 and 2 is characterized in that: described connected component (6) is a screw bolt and nut.
4 reinforcing bar connectors according to claim 1 and 2 is characterized in that: described connected component (6) is a screw, and having in the hole (5) on the intermediate plate in two intermediate plates has screw thread.
5 reinforcing bar connectors according to claim 1 and 2 is characterized in that: described connected component (6) is a rivet.
6 reinforcing bar connectors according to claim 1 and 2 is characterized in that: each straight flange (4) respectively have a hole (5) up and down.
7 reinforcing bar connectors according to claim 3 is characterized in that: the hole of opening on the straight flange (5) are half holes, and the outside in hole is open.
8 reinforcing bar connectors according to claim 1 and 2 is characterized in that: groove (3) is that punching press is made.
9 reinforcing bar connectors according to claim 1 and 2 is characterized in that: material is a steel.
10 reinforcing bar connectors according to claim 1 and 2 is characterized in that: the internal diameter of semicircular cylinder is 8～60mm, and intermediate plate length is 30～300mm, and the straight flange width is 10～50mm, and depth of groove is 1～10mm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200320129774 CN2661812Y (en) | 2003-12-24 | 2003-12-24 | Reinforcing steel connector |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200320129774 CN2661812Y (en) | 2003-12-24 | 2003-12-24 | Reinforcing steel connector |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2661812Y true CN2661812Y (en) | 2004-12-08 |
Family
ID=34350016
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200320129774 Expired - Fee Related CN2661812Y (en) | 2003-12-24 | 2003-12-24 | Reinforcing steel connector |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2661812Y (en) |
Cited By (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103276906A (en) * | 2013-06-06 | 2013-09-04 | 金陵科技学院 | Steel bar connection method and matched fastener thereof |
| CN105386565A (en) * | 2015-11-25 | 2016-03-09 | 重庆亨尔通冶金新技术股份有限公司 | Reinforcing steel bar connecting device |
| CN105401698A (en) * | 2015-11-25 | 2016-03-16 | 重庆亨尔通冶金新技术股份有限公司 | Reinforcing steel bar connector |
| CN105421668A (en) * | 2015-11-25 | 2016-03-23 | 重庆亨尔通冶金新技术股份有限公司 | Reinforcing steel bar coupler |
| CN105952063A (en) * | 2016-06-28 | 2016-09-21 | 青岛森林金属制品有限公司 | Reinforcing steel bar centring device |
| CN106639163A (en) * | 2017-01-12 | 2017-05-10 | 兰州理工大学 | Crescent rib steel bar connector and using method thereof |
| CN106759322A (en) * | 2017-01-12 | 2017-05-31 | 兰州理工大学 | Rib Reinforced reinforced anchor bolt lockset and application method |
| CN107023122A (en) * | 2017-05-15 | 2017-08-08 | 江苏工程职业技术学院 | A kind of Anti-pull-press reinforcing bar connector |
| CN108756023A (en) * | 2018-05-24 | 2018-11-06 | 北京工业大学 | A kind of fabricated shear wall system and its assembly method |
| CN111236537A (en) * | 2020-02-06 | 2020-06-05 | 盐城笃诚建设有限公司 | Reinforced concrete cover reinforced structure |
| CN112127551A (en) * | 2020-09-23 | 2020-12-25 | 广东工业大学 | A new type of connector for the connection of steel bars at the joints of super high-rise concrete frame beams and stiff columns |
| CN112726965A (en) * | 2020-12-30 | 2021-04-30 | 长安大学 | Detachable assembly type prefabricated floor slab steel bar connecting device, structure and method |
-
2003
- 2003-12-24 CN CN 200320129774 patent/CN2661812Y/en not_active Expired - Fee Related
Cited By (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103276906A (en) * | 2013-06-06 | 2013-09-04 | 金陵科技学院 | Steel bar connection method and matched fastener thereof |
| CN105386565A (en) * | 2015-11-25 | 2016-03-09 | 重庆亨尔通冶金新技术股份有限公司 | Reinforcing steel bar connecting device |
| CN105401698A (en) * | 2015-11-25 | 2016-03-16 | 重庆亨尔通冶金新技术股份有限公司 | Reinforcing steel bar connector |
| CN105421668A (en) * | 2015-11-25 | 2016-03-23 | 重庆亨尔通冶金新技术股份有限公司 | Reinforcing steel bar coupler |
| CN105952063A (en) * | 2016-06-28 | 2016-09-21 | 青岛森林金属制品有限公司 | Reinforcing steel bar centring device |
| CN106639163A (en) * | 2017-01-12 | 2017-05-10 | 兰州理工大学 | Crescent rib steel bar connector and using method thereof |
| CN106759322A (en) * | 2017-01-12 | 2017-05-31 | 兰州理工大学 | Rib Reinforced reinforced anchor bolt lockset and application method |
| CN107023122A (en) * | 2017-05-15 | 2017-08-08 | 江苏工程职业技术学院 | A kind of Anti-pull-press reinforcing bar connector |
| CN108756023A (en) * | 2018-05-24 | 2018-11-06 | 北京工业大学 | A kind of fabricated shear wall system and its assembly method |
| CN111236537A (en) * | 2020-02-06 | 2020-06-05 | 盐城笃诚建设有限公司 | Reinforced concrete cover reinforced structure |
| CN112127551A (en) * | 2020-09-23 | 2020-12-25 | 广东工业大学 | A new type of connector for the connection of steel bars at the joints of super high-rise concrete frame beams and stiff columns |
| CN112726965A (en) * | 2020-12-30 | 2021-04-30 | 长安大学 | Detachable assembly type prefabricated floor slab steel bar connecting device, structure and method |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN2661812Y (en) | Reinforcing steel connector | |
| CN111940640B (en) | Winch for straightening reinforcing steel bars | |
| NL1005655C2 (en) | System for connecting objects. | |
| CN106736731A (en) | A kind of clamping tool of splined driveshaft yoke | |
| CN1877141A (en) | Connector | |
| CN216731549U (en) | Auxiliary assembly tool for assembling box-type beam web of quayside container crane | |
| CN212106584U (en) | Locking nut with stainless steel wire | |
| CN212055462U (en) | A never-loose screw | |
| CN106002774B (en) | One kind assembling web clamping tool | |
| CN113417915A (en) | Quick installation trompil structure is managed in rectangle side | |
| CN2778987Y (en) | Connection column for guard-rail net | |
| CN215167235U (en) | Road bridge construction steel bar connection structure | |
| CN112661028A (en) | Tower crane standard festival and connecting device | |
| CN212688936U (en) | Solid square pile connecting piece of open flume type | |
| CN2573775Y (en) | Special means for fastening wire rope | |
| CN2801963Y (en) | Multifunction connection bolt for building formwork | |
| CN206072029U (en) | Anti-back buckle hoop | |
| CN214601607U (en) | A bending machine ware for making lightning protection cross-over connection | |
| CN218375270U (en) | Anti-bank template clamp | |
| CN111306172A (en) | Never-loosening screw | |
| CN2266052Y (en) | Theft-proof fastener of check bolt and nut | |
| CN220080759U (en) | Steel structure template | |
| CN208056689U (en) | A kind of tail pipe support of H profile steel column | |
| CN2455841Y (en) | Pull rod device for concrete formwork | |
| CN215508740U (en) | Constructional engineering construction reinforcing bar bending device |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |