CN2464828Y - Steel bar connector - Google Patents
Steel bar connector Download PDFInfo
- Publication number
- CN2464828Y CN2464828Y CN 01213301 CN01213301U CN2464828Y CN 2464828 Y CN2464828 Y CN 2464828Y CN 01213301 CN01213301 CN 01213301 CN 01213301 U CN01213301 U CN 01213301U CN 2464828 Y CN2464828 Y CN 2464828Y
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- CN
- China
- Prior art keywords
- clamping plate
- reinforcing bar
- inboard
- shape
- tooth
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- Expired - Fee Related
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Abstract
The utility model relates to a steel bar connector, which is composed of two clamping plates, steel bars and two fastening caps, wherein, the shapes of inner circles of the two clamping plates are same, and two end heads of each of the two clamping plates are tapered; the steel bars which are buckled by the clamping plates are connected; the two fastening caps of which the inner sides are tapered are respectively sheathed on two ends of the clamping plate. The utility model is characterized in that the inner sides of the clamping plates are all provided with the same zigzag form teeth, and butt connection end heads of the steel bars are processed into zigzag form teeth which are matched with the shapes of the inner sides of the clamping plates to implement clamping butt joint and jaw-type butt connection on the steel bars. The connector makes the butt connection of the steel bars firm and reliable and has a wide application range. The utility model is suitable for the butt connection of butt connection screw steel, butt connection round steel, etc. The utility model has the advantage of strong versatility. The utility model can be used for implementing specialization production, standardization production and seriation production.
Description
The utility model relates to a kind of reinforcing steel bar connecting device, particularly a kind of reinforcing bar connector.
At present, a kind of indented bars connector of being invented and being applied for a patent by me is arranged, application number is 00252274.8, this indented bars connector clamping plate that outer shape is identical and two is tapered by circle in the tapered fastening cap in the indented bars of two connections and two inboards and two are formed, two clamping plates fastens connected two indented barss, the inboard of clamping plate in the two clamping plates is provided with the crescent that matches with the indented bars profile, the inboard of another piece clamping plate is set to saw the shape tooth, two clamping plates fastens connected two indented barss, and the two ends of two clamping plates puts and compress fastening cap respectively.Though this indented bars connector can effectively dock indented bars, can only be adapted to the butt joint of indented bars, accommodation is wideless, and versatility is restricted.
The purpose of this utility model provides a kind of reinforcing bar connector, accomplishes wide accommodation, can extensively be adapted to the butt joint of all kinds of reinforcing bars such as screw-thread steel, round steel, and solid and reliable, highly versatile.
The purpose of this utility model realizes by following approach: circle in the fastening cap that the reinforcing bar that this reinforcing bar connector is connected by two velamens and two inboards are tapered and two and outer shape is identical and two is tapered clamping plate are formed, two clamping plates fastens connected two reinforcing bars, the two ends of two clamping plates puts and compresses fastening cap respectively, the inboard that it is characterized in that two clamping plate is provided with identical serrated teeth, and the saw shape tooth that matches with the clamping plate inboard is processed in the termination of being docked of two reinforcing bars that will be docked.
The utility model is compared background technology and is had following characteristics: because the inboard of two clamping plate all is set to serrated teeth, thereby reinforcing bar is carried out card, jaw type butt joint, and solid and reliable.Again because the saw shape tooth that matches with the clamping plate inboard is processed in the termination of being docked of two reinforcing bars that will be docked, thereby make butt joint more firm, and can be adapted to dock various reinforcing bars such as screw-thread steel, round steel, wide accommodation, highly versatile, practicable specialization, standardization, producing in serial form.
Fig. 1 all is set to the cross section structure figure of serrated teeth for the utility model two clamping plates inboard.
Sectional structure chart when Fig. 2 is provided with serrated teeth and is with fastening cap for the utility model clamping plate inboard.
Fig. 3 all is set to the cross section structure figure of rectangular teeth for the utility model two clamping plates inboard.
Fig. 4 all is set to the cross section structure figure of stepped tooth for the utility model two clamping plates inboard.
Fig. 5 all is set to the cross section structure figure of round-arced tooth for the utility model two clamping plates inboard.
Cross section structure figure when Fig. 6 is cylindricality for the profile of tapered another clamping plate of profile two ends of clamping plate of the utility model.
Now with embodiment the utility model is described in further detail with reference to the accompanying drawings.
Embodiment one: as shown in Figure 1 and Figure 2, this reinforcing bar connector comprises connected reinforcing bar 9,10, pair of inside be conical fastening cap 1,4 with one pair in the circle and outer shape is identical and two is conical clamping plate 2,3, clamping plate 2,3 fasten the quilt butt joint termination of reinforcing bar 9,10, two ends at clamping plate 2,3 puts and compresses fastening cap 1,4 respectively, inboard at clamping plate 2,3 is provided with identical serrated teeth 5, and the saw shape tooth that is complementary with clamping plate 2,3 inboard shapes is processed in the termination of being docked of two reinforcing bars 9,10 that will be docked.
Embodiment two: as shown in Figure 3, this enforcement side and embodiment one are basic identical, difference is that the inboard of clamping plate 2,3 is provided with identical rectangular teeth 6 and is used for substituting serrated teeth 5, and will be processed into the alternative serrated teeth of the rectangular teeth that is complementary with clamping plate 2,3 inboard shapes by the termination of being docked of butt joint reinforcing bar 9,10.
Embodiment three: as shown in Figure 4, present embodiment and embodiment one are basic identical, difference is that the inboard of clamping plate 2,3 is provided with identical stepped tooth 7 and is used for substituting serrated teeth 5, and will be processed into the alternative serrated teeth of the stepped tooth that is complementary with clamping plate 2,3 inboard shapes by the termination of being docked of butt joint reinforcing bar 9,10.
Embodiment four: as shown in Figure 5, present embodiment and embodiment one are basic identical, difference is that the inboard of clamping plate 2,3 is provided with identical round-arced tooth 8 and is used for substituting serrated teeth 5, and will be processed into the alternative serrated teeth of the round-arced tooth that is complementary with clamping plate 2,3 inboard shapes by the termination of being docked of butt joint reinforcing bar 9,10.
Embodiment five: as shown in Figure 6, present embodiment and embodiment one are basic identical, and difference is that the outer shape sunlight of clamping plate 3 is cylindrical, and the interior shape of the fastening cap 1,4 that is complementary with it is that a side is taper shape and opposite side is cylindrical.
The reinforcing bar 9,10 that above-mentioned quilt docks can be any one of indented bars or round steel at the same time or separately.
The situation in embodiment five, promptly when the outer shape of clamping plate 2,3 was identical, inboard tapered fastening cap 1,4 also can be made into a kind of nut, and the two ends of clamping plate 2,3 is made the threaded threaded end that can be connected with fastening cap 1,4 spirals.
During use, fastening cap 1,4 is through on two reinforcing bars that need butt joint respectively earlier, and make the big end of taper hole of fastening cap 1,4 relative, two joints with connected reinforcing bar are placed in the clamping plate again, another piece clamping plate that close, and pack into fastening cap 1,4 at the two ends of clamping plate and tack clamping plate 2,3, with hydraulic machinery fastening cap 1,4 is screwed to joint extruding or spiral simultaneously from the outside then, when the spacing between two fastening caps 1,4 reaches preliminary dimension, can meet the demands.
Claims (7)
1, reinforcing bar connector clamping plate (2,3) that two ends is tapered by circle outer shape in two is identical and clamping plate (2,3) fasten is connected reinforcing bar (9,10) and two and is enclosed within the tapered fastening cap (1,4) in clamping plate (2,3) two ends and inboard etc. respectively and forms, the inboard that it is characterized in that clamping plate (2,3) is provided with identical serrated teeth (5), and the saw shape tooth that is complementary with the inboard shape of clamping plate (2,3) is made in the termination of being docked of reinforcing bar (9,10).
2, reinforcing bar connector according to claim 1, the inboard that it is characterized in that clamping plate (2,3) can be provided with identical rectangular teeth (6) and be used for substituting serrated teeth (5), and the rectangular teeth that is complementary with the inboard shape of clamping plate (2,3) of being made by the butt joint termination of reinforcing bar (9,10) is used for substituting saw shape tooth.
3, reinforcing bar connector according to claim 1, the inboard that it is characterized in that clamping plate (2,3) can be provided with identical stepped tooth (7) and be used for substituting serrated teeth (5), and the stepped tooth that is complementary with the inboard shape of clamping plate (2,3) of being made by the butt joint termination of reinforcing bar (9,10) is used for substituting saw shape tooth.
4, reinforcing bar connector according to claim 1, the inboard that it is characterized in that clamping plate (2,3) can be provided with identical round-arced tooth (8) and be used for substituting serrated teeth (5), and the round-arced tooth that is complementary with the inboard shape of clamping plate (2,3) of being made by the butt joint termination of reinforcing bar (9,10) is used for substituting saw shape tooth.
5, reinforcing bar connector according to claim 1, the outer shape that it is characterized in that clamping plate (2) is for to make two ends tapered from the centre, and the outer shape of clamping plate (3) is cylindrical, and the interior shape of the fastening cap that is complementary with it (1,4) is that a side is tapered and opposite side is cylindrical.
6, reinforcing bar connector according to claim 1, when it is characterized in that outer shape when clamping plate (2,3) is identical, inboard tapered fastening cap (1,4) also can be made into a pair of nut, and the two ends of clamping plate (2,3) is made the threaded end that can be connected with fastening cap (1,4) spiral.
7, reinforcing bar connector according to claim 1 is characterized in that reinforcing bar (9,10) can be any one of indented bars or round steel.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 01213301 CN2464828Y (en) | 2001-01-15 | 2001-01-15 | Steel bar connector |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 01213301 CN2464828Y (en) | 2001-01-15 | 2001-01-15 | Steel bar connector |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2464828Y true CN2464828Y (en) | 2001-12-12 |
Family
ID=33632314
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 01213301 Expired - Fee Related CN2464828Y (en) | 2001-01-15 | 2001-01-15 | Steel bar connector |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2464828Y (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1327095C (en) * | 2002-01-21 | 2007-07-18 | 阿查斯特伯控股有限公司 | Reinforcing steel bar connector |
| WO2015089886A1 (en) * | 2013-12-20 | 2015-06-25 | 王新民 | Conical sleeve locking-type connector for connecting reinforcing bars and installation tool therefor |
| CN106245851A (en) * | 2016-08-01 | 2016-12-21 | 福州市第三建筑工程公司 | Steel reinforcement abutting joints structure and docking calculation thereof and application in a kind of reinforced concrete |
| CN106906957A (en) * | 2017-04-13 | 2017-06-30 | 邓书香 | Combined type axial direction cold extrusion reinforcing steel bar connecting sleeve tube and installation tool |
| WO2020082261A1 (en) * | 2018-10-24 | 2020-04-30 | 毛岩青 | Smart rebar connector |
-
2001
- 2001-01-15 CN CN 01213301 patent/CN2464828Y/en not_active Expired - Fee Related
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1327095C (en) * | 2002-01-21 | 2007-07-18 | 阿查斯特伯控股有限公司 | Reinforcing steel bar connector |
| WO2015089886A1 (en) * | 2013-12-20 | 2015-06-25 | 王新民 | Conical sleeve locking-type connector for connecting reinforcing bars and installation tool therefor |
| EP2924190A4 (en) * | 2013-12-20 | 2016-04-13 | Wang Xinmin | Conical sleeve locking-type connector for connecting reinforcing bars and installation tool therefor |
| RU2640327C2 (en) * | 2013-12-20 | 2017-12-27 | Синьминь Ван | Cone-shaped locking coupling for butting up reinforcing rods and tool for its installation |
| CN106245851A (en) * | 2016-08-01 | 2016-12-21 | 福州市第三建筑工程公司 | Steel reinforcement abutting joints structure and docking calculation thereof and application in a kind of reinforced concrete |
| CN106906957A (en) * | 2017-04-13 | 2017-06-30 | 邓书香 | Combined type axial direction cold extrusion reinforcing steel bar connecting sleeve tube and installation tool |
| WO2020082261A1 (en) * | 2018-10-24 | 2020-04-30 | 毛岩青 | Smart rebar connector |
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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 |