CN211817443U - Road bridge construction reinforcing bar connecting device - Google Patents
Road bridge construction reinforcing bar connecting device Download PDFInfo
- Publication number
- CN211817443U CN211817443U CN202020465372.2U CN202020465372U CN211817443U CN 211817443 U CN211817443 U CN 211817443U CN 202020465372 U CN202020465372 U CN 202020465372U CN 211817443 U CN211817443 U CN 211817443U
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- Prior art keywords
- connecting pipe
- steel bar
- bridge construction
- hole
- connecting device
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- 238000010276 construction Methods 0.000 title claims abstract description 26
- 230000003014 reinforcing effect Effects 0.000 title abstract description 17
- 229910000831 Steel Inorganic materials 0.000 claims abstract description 48
- 239000010959 steel Substances 0.000 claims abstract description 48
- 230000000087 stabilizing effect Effects 0.000 claims description 4
- 239000012141 concentrate Substances 0.000 abstract description 2
- 238000007789 sealing Methods 0.000 description 4
- 229910001294 Reinforcing steel Inorganic materials 0.000 description 3
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 3
- 238000009434 installation Methods 0.000 description 2
- JEIPFZHSYJVQDO-UHFFFAOYSA-N iron(III) oxide Inorganic materials O=[Fe]O[Fe]=O JEIPFZHSYJVQDO-UHFFFAOYSA-N 0.000 description 2
- 230000002787 reinforcement Effects 0.000 description 2
- 239000011435 rock Substances 0.000 description 2
- 239000007787 solid Substances 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000003466 welding Methods 0.000 description 1
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Abstract
The utility model discloses a road bridge construction steel bar connection device belongs to the steel bar connection field. A road and bridge construction steel bar connecting device comprises a connecting pipe, a clamping plate and a fixing rod, wherein a first fixing hole is formed in one side of the top of the connecting pipe, a second fixing hole is formed in the other side of the top of the connecting pipe, the fixing rod is arranged in the first fixing hole and the second fixing hole, an adjusting hole is formed in the center of the top of the connecting pipe, and an adjusting threaded hole is formed below the adjusting hole; the utility model discloses be provided with the lewis hole staff of being convenient for concentrate to collect to connecting device and hang and hold, be convenient for carry connecting device, improved the portability, be provided with rubber tube and fixed protruding cooperation, can seal the junction of device with the reinforcing bar, increased connecting device's leakproofness, improved the practicality, make connecting device practicality of being convenient for more, enlarged application scope, convenient to popularize and use.
Description
Technical Field
The utility model relates to a steel bar connection technical field especially relates to a road bridge construction steel bar connection device.
Background
The steel bar connection refers to a connection mode of steel bars, the connection mode of the steel bars mainly comprises four connection modes of binding and lapping, mechanical connection, sleeve grouting connection and welding, the joint is arranged at a position with smaller stress as much as possible, and the connection mode of the steel bars refers to a connection mode of the steel bars by avoiding the key position with larger stress of the structure.
Through retrieval, chinese patent is granted No. CN 209039987U's patent, discloses a road bridge construction steel bar connection device, including the connecting device shell, the outside of the one end of connecting device shell is provided with the external fixation ware, and external fixation ware and connecting device shell swing joint, and the side of external fixation ware is provided with the reinforcement draw-in groove, and external fixation ware and reinforcement draw-in groove welded closely, and the back of external fixation ware is provided with the soldered connection, and the inner wall of external fixation ware is provided with fixed screw thread, and the inside intermediate position of connecting device shell is provided with main solid piece, and main solid piece one end is provided with the connecting pipe. This application patent does not possess when using and carries out the fixed merit of centre gripping to the reinforcing bar junction, can't carry out sealed function to the junction simultaneously.
The prior reinforcing steel bar connecting device has the following defects when in use;
1. the existing connecting device has a simple structure, does not have the function of clamping and fixing the steel bars when in use, is easy to shake unstably when in use of steel bar connection, and reduces the stability of the steel bar connection when in use;
2. meanwhile, the existing connecting device does not have the function of sealing the connecting part of the device and the steel bar when in use, and the connecting part is easy to rust due to the fact that rainwater or muddy water enters the device when the steel bar is in use, so that the sealing property of the connecting device is reduced; therefore, a device capable of reinforcing and sealing when the steel bars are connected is provided.
SUMMERY OF THE UTILITY MODEL
The utility model aims at solving the comparatively simple function that does not possess when using of connecting device structure and consolidate the reinforcing bar, easily appear the junction when connecting and rock unstable problem, do not possess the function of sealing up the junction simultaneously, and a road bridge construction steel bar connection device who provides.
In order to achieve the above purpose, the utility model adopts the following technical scheme:
the utility model provides a road bridge construction steel bar connection device, includes connecting pipe and grip block, dead lever, one side at connecting pipe top is equipped with first fixed orifices, and the opposite side at connecting pipe top is equipped with the second fixed orifices, the inside of first fixed orifices and second fixed orifices all is equipped with the dead lever, the central point department at connecting pipe top is equipped with the regulation hole, and the below of regulation hole is equipped with the regulation screw hole, rotate on the regulation screw hole and install adjusting threaded rod, and adjusting threaded rod's bottom rotates and installs the grip block, the both sides of connecting pipe all are equipped with fixed bulge.
Preferably, the fixing bulge is sleeved with a rubber tube, and the inside of the rubber tube is provided with stabilizing grains.
Preferably, the center of the connecting pipe is provided with a lifting hole, and the center of the connecting pipe is provided with anti-skid grains.
Preferably, the top fixed mounting of adjusting threaded rod has the regulation seat, and the equipartition is equipped with anti-skidding arch on the grip block.
Preferably, the fixed rod is provided with an anti-skid rod, and the bottom of the fixed rod is provided with a mounting threaded rod.
Preferably, the bottom of one side of the connecting pipe is provided with a first threaded hole, and the bottom of the other side of the connecting pipe is provided with a second threaded hole.
Compared with the prior art, the utility model provides a road bridge construction steel bar connection device possesses following beneficial effect:
1. this road bridge construction steel bar connection device through connecting pipe and first fixed orifices, second fixed orifices, dead lever cooperation, can connect fixedly to the reinforcing bar, avoids appearing the condition that drops, fastness when having increased the steel bar connection.
2. This bridge construction steel bar connection device through adjusting threaded rod and grip block cooperation, can carry out the centre gripping to steel bar connection department and fix, has avoided steel bar connection the unstable condition that rocks to appear, has increased steel bar connection department's stability.
3. This way bridge construction steel bar connection device through rubber tube and fixed protruding cooperation, can seal the junction of device and reinforcing bar, has avoided rainwater or muddy water to get into the steel bar connection department and has caused the rusty condition of reinforcing bar, leakproofness when having increased connecting device's use.
The part that does not relate to among the device all is the same with prior art or can adopt prior art to realize, the utility model discloses it is fixed to carry out the centre gripping when can having increased the connection of steel bars and using, can carry out the function sealed to the junction when using simultaneously, avoids receiving the circumstances that causes the steel bar connection department to rust with the entering of rainwater or muddy water, has improved the intensity of reinforcing bar.
Drawings
Fig. 1 is a schematic front structural view of a road and bridge construction reinforcing bar connection device provided by the utility model;
fig. 2 is a front internal structure schematic view of a road and bridge construction steel bar connection device provided by the utility model;
fig. 3 is a schematic view of a front internal mounting structure of the reinforcing steel bar connecting device for road and bridge construction provided by the utility model;
fig. 4 is a schematic side view of the reinforcing bar connecting device for road and bridge construction provided by the present invention;
fig. 5 is a schematic view of a clamping plate structure of a road and bridge construction steel bar connection device provided by the utility model;
fig. 6 is a schematic view of a fixing rod structure of the reinforcing steel bar connecting device for road and bridge construction provided by the utility model;
fig. 7 is the utility model provides a road bridge construction steel bar connection device's rubber tube structure schematic diagram.
In the figure: 1. a rubber tube; 101. stabilizing the lines; 2. a connecting pipe; 3. a first fixing hole; 301. a first threaded hole; 4. anti-skid lines; 5. an adjustment hole; 501. adjusting the threaded hole; 6. hoisting holes; 7. a second fixing hole; 701. a second threaded hole; 8. a fixed protrusion; 9. a clamping plate; 901. anti-skid projections; 10. an adjusting seat; 11. adjusting the threaded rod; 12. fixing the rod; 1201. an anti-slip bar; 1202. mounting a threaded rod; 13. and (4) anti-slip teeth.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments.
In the description of the present invention, it is to be understood that the terms "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplicity of description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention.
Referring to fig. 1-7, a road and bridge construction steel bar connection device comprises a connection pipe 2, a clamping plate 9 and a fixing rod 12, wherein the connection pipe 2 protects the steel bar connection part, one side of the top of the connection pipe 2 is provided with a first fixing hole 3, the other side of the top of the connection pipe 2 is provided with a second fixing hole 7, the fixing rod 12 is arranged inside the first fixing hole 3 and the second fixing hole 7, a worker drills the steel bar connection part, the fixing rod 12 is arranged in the first fixing hole 3 and the second fixing hole 7, the fixing rod 12 penetrates through the steel bar, so that the steel bar connection is fixedly connected when the first fixing hole 3, the second fixing hole 7 and the fixing rod 12 are matched, the steel bar connection is fixed, the top of the connection pipe 2 is provided with an adjusting hole 5, an adjusting threaded hole 501 is arranged below the adjusting hole 5, and an adjusting threaded rod 11 is rotatably arranged inside the adjusting threaded hole, and adjusting threaded rod 11's bottom is rotated and is installed grip block 9, can descend grip block 9 through rotatory adjusting threaded rod 11 to press from both sides tightly the reinforcing bar, increased the stability of steel bar connection department, the both sides of connecting pipe 2 are equipped with fixed protrusion 8, and the inside both ends of connecting pipe 2 all are equipped with anti-skidding tooth 13, and anti-skidding tooth 13 has increased the inside frictional force of connecting pipe 2, has improved the stability of connecting pipe 2 when to the steel bar connection.
Further, the fixing protrusion 8 is sleeved with the rubber tube 1, and the inside of the rubber tube 1 is provided with a stabilizing line 101. In the embodiment, rubber tube 1 can seal the junction of connecting device and reinforcing bar, avoids the rainwater to carry out the inside rusty condition that causes of connecting device, and stability when line 101 has increased the installation of rubber tube 1 is stabilized simultaneously.
Furthermore, a hanging hole 6 is arranged at the central position of the connecting pipe 2, and anti-skid grains 4 are arranged at the central position of the connecting pipe 2. In the embodiment, lifting eye 6 is convenient for concentrate through the link and collect the hanging to connecting pipe 2 and hold, and anti-skidding line 4 has increased the outside frictional force of connecting pipe 2 simultaneously, grips when being convenient for the staff to carry.
Furthermore, the top of the adjusting threaded rod 11 is fixedly provided with an adjusting seat 10, and the clamping plate 9 is uniformly provided with anti-skid protrusions 901. In the embodiment, the adjusting base 10 is convenient for a worker to rotate and adjust the adjusting threaded rod 11 through a wrench, the anti-slip protrusion 901 increases the friction force of the clamping plate 9, and the stability is improved.
Further, an anti-slip rod 1201 is arranged on the fixing rod 12, and a mounting threaded rod 1202 is arranged at the bottom of the fixing rod 12. In an embodiment, the anti-slip rod 1201 increases the stability of the connecting device when connecting the steel bars, and the mounting threaded rod 1202 can fixedly mount the fixing rod 12, thereby increasing the stability.
Further, the bottom of one side of the connecting pipe 2 is provided with a first threaded hole 301, and the bottom of the other side of the connecting pipe 2 is provided with a second threaded hole 701. In the embodiment, the first threaded hole 301 and the second threaded hole 701 facilitate the fixing and installation of the fixing rod 12, and increase the stability of the fixing rod 12 during use.
The utility model discloses in: connecting pipe 2 is connected fixedly through the cooperation of first fixed orifices 3, second fixed orifices 7, dead lever 12 to the reinforcing bar, and adjusting threaded rod 11 and adjusting threaded hole 501, grip block 9 cooperation carry out the centre gripping when being connected the reinforcing bar and compress tightly fixedly, and rubber tube 1 can seal up with the junction of reinforcing bar when using the device.
The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.
Claims (6)
1. The utility model provides a road bridge construction steel bar connection device, includes connecting pipe (2) and grip block (9), dead lever (12), its characterized in that: one side at connecting pipe (2) top is equipped with first fixed orifices (3), and the opposite side at connecting pipe (2) top is equipped with second fixed orifices (7), the inside of first fixed orifices (3) and second fixed orifices (7) all is equipped with dead lever (12), the central point department at connecting pipe (2) top is equipped with regulation hole (5), and the below of regulation hole (5) is equipped with adjusting screw hole (501), it installs adjusting threaded rod (11) to rotate on adjusting screw hole (501), and the bottom of adjusting threaded rod (11) rotates and installs grip block (9), the both sides of connecting pipe (2) all are equipped with fixed arch (8), and the inside both ends of connecting pipe (2) all are equipped with antiskid tooth (13).
2. The bridge construction steel bar connecting device of claim 1, wherein: the fixing protrusion (8) is sleeved with the rubber tube (1), and the inside of the rubber tube (1) is provided with the stabilizing grains (101).
3. The bridge construction steel bar connecting device of claim 1, wherein: the center of the connecting pipe (2) is provided with a lifting hole (6), and the center of the connecting pipe (2) is provided with anti-skid grains (4).
4. The bridge construction steel bar connecting device of claim 1, wherein: the top fixed mounting of adjusting threaded rod (11) has adjusting seat (10), and the equipartition is equipped with skid proof raised (901) on grip block (9).
5. The bridge construction steel bar connecting device of claim 1, wherein: the anti-skidding rod (1201) is arranged on the fixing rod (12), and the mounting threaded rod (1202) is arranged at the bottom of the fixing rod (12).
6. The bridge construction steel bar connecting device of claim 3, wherein: the bottom of one side of the connecting pipe (2) is provided with a first threaded hole (301), and the bottom of the other side of the connecting pipe (2) is provided with a second threaded hole (701).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020465372.2U CN211817443U (en) | 2020-04-02 | 2020-04-02 | Road bridge construction reinforcing bar connecting device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020465372.2U CN211817443U (en) | 2020-04-02 | 2020-04-02 | Road bridge construction reinforcing bar connecting device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211817443U true CN211817443U (en) | 2020-10-30 |
Family
ID=73142455
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020465372.2U Active CN211817443U (en) | 2020-04-02 | 2020-04-02 | Road bridge construction reinforcing bar connecting device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211817443U (en) |
-
2020
- 2020-04-02 CN CN202020465372.2U patent/CN211817443U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20210622 Address after: 037000 No.1 Yunxin street, Datong City, Shanxi Province Patentee after: Shanxi road and Bridge Fourth Engineering Co.,Ltd. Address before: 037000 No.4, unit 3, 20th floor, Anyi North Garden, Datong City, Shanxi Province Patentee before: Zhang Guiping |
|
| TR01 | Transfer of patent right |