CN221052869U - Stable connecting mechanism for steel bars and steel members - Google Patents
Stable connecting mechanism for steel bars and steel members Download PDFInfo
- Publication number
- CN221052869U CN221052869U CN202323091668.5U CN202323091668U CN221052869U CN 221052869 U CN221052869 U CN 221052869U CN 202323091668 U CN202323091668 U CN 202323091668U CN 221052869 U CN221052869 U CN 221052869U
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- outer circumference
- steel
- steel bar
- sleeve
- rotation stopping
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- 229910000831 Steel Inorganic materials 0.000 title claims abstract description 143
- 239000010959 steel Substances 0.000 title claims abstract description 143
- 230000007246 mechanism Effects 0.000 title claims abstract description 17
- 230000000149 penetrating effect Effects 0.000 claims abstract description 5
- 238000009434 installation Methods 0.000 claims description 6
- 230000000087 stabilizing effect Effects 0.000 claims 3
- 229910001294 Reinforcing steel Inorganic materials 0.000 claims 1
- 230000003014 reinforcing effect Effects 0.000 description 6
- 230000001681 protective effect Effects 0.000 description 3
- 239000011150 reinforced concrete Substances 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
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- Mutual Connection Of Rods And Tubes (AREA)
Abstract
The utility model provides a stable connecting mechanism for steel bars and steel members, which relates to the technical field of connecting mechanisms and comprises a device body; the device body is provided with a steel member plate in the vertical direction, a mounting hole penetrating left and right is formed in the middle of the steel member plate, a stressed steel bar in the left and right direction is inserted into the mounting hole of the steel member plate, threads are formed in the outer circumference of the right end of the stressed steel bar, a threaded blind hole is formed in the right end face of the stressed steel bar, a clamping sleeve is sleeved on the outer circumference of the right side of the stressed steel bar, a regular hexagon structure is arranged on the outer circumference of the right side of the clamping sleeve, the clamping sleeve is arranged, the clamping sleeve is conveniently sleeved on the outer circumference of the stressed steel bar and locked and fixed through a locking stud, the rotation stopping difficulty when the clamping sleeve is conveniently clamped and locked through clamping, the problem that the clamping cylinder is not conveniently sleeved on the outer circumference of the steel bar and fixed through the stud is solved.
Description
Technical Field
The utility model belongs to the technical field of connecting mechanisms, and particularly relates to a stable connecting mechanism for steel bars and steel members.
Background
The steel bar is steel for reinforced concrete and prestressed reinforced concrete, the steel member is a steel structure combined member which is formed by connecting steel plates, angle steel, channel steel, I-steel and the like and can bear and transmit load, and the steel bar and the steel member are required to be fixed through a connecting mechanism.
Based on the above, the present inventors have found that the existing connection of a reinforcing bar to a steel member has the following disadvantages:
1. the clamping rotation stopping difficulty is caused by the fact that the outer circumference of the steel bar is not provided with a plane structure, so that clamping cylinders are not convenient to sleeve on the outer circumference of the steel bar and are fixed through studs to realize clamping rotation stopping of the steel bar;
2. The steel bar can produce rotation in the steel member hole after the steel bar is connected and locked with the steel member to influence stability, and the clamping cylinder end part is inconvenient to be sleeved with a rotation stopping cylinder and pressed into the steel member to lock the steel bar and then stop rotation.
Disclosure of utility model
In order to solve the technical problems, the utility model provides a stable connecting mechanism for a steel bar and a steel member, which is used for solving the problems that the clamping and rotation stopping are difficult when the existing steel bar is connected and locked with the steel member due to the fact that the outer circumference of the existing steel bar is not provided with a plane structure, and the clamping cylinder is inconvenient to sleeve and fix the clamping cylinder on the outer circumference of the steel bar through a stud so as to realize the clamping and rotation stopping of the steel bar; the steel bar can produce rotation in the steel member hole after the steel bar is connected and locked with the steel member to influence stability, and the problem that the rotation is stopped after the steel bar is locked is inconvenient to clamp the end part of the cylinder and the cylinder is sleeved with the cylinder and pressed into the steel member.
The aim and the effect of the stable connecting mechanism of the steel bar and the steel member are achieved by the following specific technical means:
A stable connection mechanism of steel bars and steel members comprises a device body; the device body is provided with a steel member plate in the vertical direction, a left-right penetrating mounting hole is formed in the middle of the steel member plate, a left-right stressed steel bar is inserted into the mounting hole of the steel member plate, threads are formed in the outer circumference of the right end of the stressed steel bar, a threaded blind hole is formed in the right end face of the stressed steel bar, a clamping sleeve is sleeved on the outer circumference of the right side of the stressed steel bar, a regular hexagon structure is arranged on the outer circumference of the right side of the clamping sleeve, a circular array of threaded holes penetrating from inside to outside around is formed in the wall of the left end of the clamping sleeve, locking studs are mounted in the threaded holes of the clamping sleeve, threads are formed in the outer circumference of the locking studs, conical heads are arranged on the inner end faces of the locking studs, and regular hexagon grooves are formed in the outer end faces of the locking studs.
Further, the anti-falling baffle is installed on the right end face of the stressed steel bar through bolts, a left-right through locking annular plate is arranged in the middle of the anti-falling baffle, and six L-shaped limiting plates are arranged on the outer circumference annular array of the locking annular plate of the anti-falling baffle.
Further, the outer circumference of the right end of the stressed steel bar is provided with a locking nut through threads, and the six end faces of the periphery of the right end of the locking nut are provided with left and right direction strip-shaped grooves.
Further, the outer circumference of the right end of the stressed steel bar is sleeved with a rotation stopping sleeve ring, and rotation stopping teeth are arranged on the left end face of the rotation stopping sleeve ring in an annular array.
Further, the outer circumference of the anti-rotation sleeve is provided with a protection screw cylinder through threads, the annular array of the outer circumference of the protection screw cylinder is provided with strip-shaped grooves in the left-right direction, and the inner circumference of the protection screw cylinder is provided with threads.
Further, the right end of the clamping sleeve is sleeved with a rotation stopping sleeve, the left end face of the rotation stopping sleeve is provided with a regular hexagon groove, the outer circumference of the rotation stopping sleeve is provided with threads, and the right end face of the rotation stopping sleeve is provided with rotation stopping teeth in an annular array.
Compared with the prior art, the utility model has the following beneficial effects:
The sleeve clamping device is convenient to sleeve on the outer circumference of the stressed steel bar and is locked and fixed through the locking stud, the sleeve clamping device is convenient to clamp the stressed steel bar to lock the stressed steel bar, the problem that the clamping and rotation stopping of the steel bar are difficult when the outer circumference of the steel bar is not connected and locked with a steel member due to the fact that a plane structure is not arranged on the outer circumference of the steel bar is solved, and the clamping cylinder is inconvenient to sleeve on the outer circumference of the steel bar and is fixed through the stud is solved.
The setting of the anti-rotation sleeve is convenient for sleeving and clamping the end part of the sleeve to stop rotation, and the anti-rotation tooth of the right end face is convenient to press into the steel member plate to prevent the stressed steel bar from rotating in the steel member plate, so that the problem that the stability is influenced by rotation of the steel bar in a steel member hole after the steel bar is connected and locked with the steel member, and the anti-rotation sleeve is inconvenient to clamp the end part of the sleeve and press into the steel member to lock the steel bar is solved.
Drawings
Fig. 1 is a schematic diagram of the front view structure of the present utility model.
Fig. 2 is a schematic cross-sectional view of the present utility model.
Fig. 3 is a schematic view of the disassembled structure of the present utility model.
Fig. 4 is a schematic front view of the clamping sleeve of the present utility model.
In the figure: 1. a device body; 2. a steel member plate; 3. a stress steel bar; 4. clamping the sleeve; 5. locking the stud; 6. a rotation stopping sleeve; 7. a protective screw cylinder; 8. a rotation stopping collar; 9. a lock nut; 10. an anti-falling baffle.
Detailed Description
Embodiments of the present invention are described in further detail below with reference to the accompanying drawings and examples.
Examples:
as shown in fig. 1 to 4:
The utility model provides a stable connection mechanism of steel bars and steel members, which comprises a device body 1; the device body 1 is provided with the steel member board 2 of upper and lower direction, conveniently bear the weight of each part, the mounting hole that runs through about having seted up in the middle of the steel member board 2, conveniently the atress reinforcing bar 3 insert the connection, the inside atress reinforcing bar 3 of direction about having inserted of mounting hole of steel member board 2, conveniently carry out the atress, the screw thread is seted up to the outside circumference of atress reinforcing bar 3 right-hand member, conveniently lock nut 9 through the screw thread installation, the screw thread blind hole has been seted up to atress reinforcing bar 3 right-hand member face, conveniently the anticreep baffle 10 passes through the bolt installation, the outside circumference cover in atress reinforcing bar 3 right side is equipped with and presss from both sides sleeve 4, conveniently press from both sides tightly through the instrument, it is provided with regular hexagon structure to clamp sleeve 4 right side outside circumference, conveniently clamp the plane through the instrument, the screw hole that runs through around has been seted up to the annular array on the wall of sleeve 4 left end, conveniently lock stud 5 passes through the screw thread installation, the screw hole internally mounted of clamp sleeve 4 has lock stud 5, conveniently lock stud 5 outside circumference is seted up the screw thread, conveniently through screw thread installation, the screw thread is provided with conical head in the inner end of lock stud 5, conveniently press into inside, the atress 3, the outer terminal surface of stud 5, conveniently the tool is rotated through the instrument.
Wherein, the right end of the clamping sleeve 4 is sleeved with a rotation stopping sleeve 6, the rotation stopping sleeve is convenient to install, the left end face of the rotation stopping sleeve 6 is provided with a regular hexagon groove, the clamping sleeve 4 is convenient to insert, the outer circumference of the rotation stopping sleeve 6 is provided with threads, the protection screw barrel 7 is convenient to install through threads, the annular array of the right end face of the rotation stopping sleeve 6 is provided with rotation stopping teeth, the rotation stopping sleeve is convenient to press into the steel member plate 2, the outer circumference of the rotation stopping sleeve 6 is provided with the protection screw barrel 7 through threads, the locking screw 5 is convenient to prevent falling, the annular array of the outer circumference of the protection screw barrel 7 is provided with strip-shaped grooves in the left and right directions around, the inner circumference of the protection screw barrel 7 is provided with threads, the outer circumference of the right end of the stressed steel bar 3 is sleeved with a rotation stopping collar 8 through threads, the anti-rotation steel member plate is characterized in that anti-rotation teeth are arranged on the annular array of the left end face of the anti-rotation sleeve ring 8, the inside of the steel member plate 2 is conveniently pressed in, a lock nut 9 is arranged on the outer circumference of the right end of the stressed steel bar 3 through threads, the stressed steel bar 3 is conveniently locked and installed, a left-right direction strip-shaped groove is formed in the six end faces of the right end periphery of the lock nut 9, the anti-rotation steel bar is conveniently matched with the anti-rotation baffle 10, the anti-rotation baffle 10 is conveniently arranged on the right end face of the stressed steel bar 3 through bolts, a left-right through locking annular plate is arranged in the middle of the anti-rotation baffle 10, the bolts are conveniently passed through, and six L-shaped limiting plates are arranged on the annular array of the outer circumference of the locking annular plate of the anti-rotation baffle 10 and are conveniently matched with the lock nut 9.
Specific use and action of the embodiment:
In the utility model, when a stress steel bar 3 is connected with a steel member plate 2, a clamping sleeve 4 is sleeved on the outer circumference of the stress steel bar 3 and is locked by a locking stud 5, so that the conical head of the locking stud 5 is pressed into the stress steel bar 3, thereby preventing the clamping sleeve 4 from moving and rotating on the outer circumference of the stress steel bar 3, a protective screw cylinder 7 is sleeved on the outer circumference of the stress steel bar 3, the protective screw cylinder 7 is moved to the left side of the clamping sleeve 4 for standby, a rotation stopping sleeve 6 is sleeved on the outer circumference of the stress steel bar 3, the rotation stopping sleeve 6 is abutted with the clamping sleeve 4, thereby realizing the rotation stopping of the rotation stopping sleeve 6, the right end of the stress steel bar 3 is inserted into a mounting hole of the steel member plate 2 by clamping the clamping sleeve 4 through a tool, a rotation stopping sleeve ring 8 is sleeved on the outer circumference of the right end of the stress steel bar 3, and the rotation stopping sleeve 8 is positioned on the right side of the steel member plate 2, the clamping sleeve 4 is in a clamping and rotation stopping state, the clamping sleeve 4 is prevented from rotating by the stressed steel bar 3 through the locking stud 5, then the locking nut 9 is installed on the outer circumference of the right end of the stressed steel bar 3 through threads, the rotation stopping sleeve ring 8 is pushed to move leftwards by the stressed steel bar 3, rotation stopping teeth of the rotation stopping sleeve ring 8 and the rotation stopping sleeve 6 are pressed into the steel member plate 2 in a uniform manner, so that the stressed steel bar 3 is prevented from rotating in a mounting hole of the steel member plate 2, a clamping and rotation stopping tool of the clamping sleeve 4 is removed, the anti-falling baffle 10 is installed on the right end surface of the stressed steel bar 3 through bolts and is engaged with the locking nut 9, so that the locking nut 9 is prevented from loosening due to rotation, the protection screw cylinder 7 is installed on the outer circumference of the rotation stopping sleeve 6 through threads, so that the locking stud 5 is prevented from loosening and outwards falling, and the connection completion state is shown in fig. 1; the clamping sleeve 4 is conveniently sleeved on the outer circumference of the stressed steel bar 3 and is locked and fixed through the locking stud 5, so that the rotation stopping of the stressed steel bar 3 can be conveniently realized by clamping the clamping sleeve 4, the problem that the clamping rotation stopping is difficult when the outer circumference of the steel bar is connected and locked with a steel member due to the fact that a planar structure does not exist, and the clamping cylinder is inconvenient to sleeve on the outer circumference of the steel bar and is fixed through the stud is solved; the rotation stopping sleeve 6 is conveniently sleeved at the end part of the clamping sleeve 4 to stop rotation, a right end face rotation stopping tooth is conveniently pressed into the steel member plate 2 to prevent the stressed steel bar 3 from rotating in the steel member plate 2, and the problems that after the steel bar is connected and locked with a steel member, the steel bar can rotate in a steel member hole to influence stability and the clamping sleeve end part is inconvenient to sleeve a rotation stopping cylinder and press into the steel member to lock the steel bar are solved.
Claims (6)
1. A stable connection mechanism for reinforcing steel bars and steel members is characterized in that: comprises a device body (1); the device is characterized in that the device body (1) is provided with a steel member plate (2) in the vertical direction, a left-right penetrating installation hole is formed in the middle of the steel member plate (2), a left-right direction stressed steel bar (3) is inserted into the installation hole of the steel member plate (2), the outer circumference of the right end of the stressed steel bar (3) is provided with threads, the right end surface of the stressed steel bar (3) is provided with a threaded blind hole, the outer circumference of the right side of the stressed steel bar (3) is sleeved with a clamping sleeve (4), the outer circumference of the right side of the clamping sleeve (4) is provided with a regular hexagon structure, an annular array on the wall of the left end of the clamping sleeve (4) is provided with threaded holes penetrating from inside to outside, locking studs (5) are installed in the threaded holes of the clamping sleeve (4), the outer circumference of the locking studs (5) is provided with threads, the inner end surface of each locking stud (5) is provided with a conical head, and the outer end surface of each locking stud (5) is provided with a regular hexagon groove.
2. A bar and member stabilizing attachment mechanism according to claim 1, wherein: the right end of the clamping sleeve (4) is sleeved with a rotation stopping sleeve (6), the left end face of the rotation stopping sleeve (6) is provided with a regular hexagon groove, the outer circumference of the rotation stopping sleeve (6) is provided with threads, and the right end face of the rotation stopping sleeve (6) is provided with rotation stopping teeth in an annular array.
3. A bar and member stabilizing attachment mechanism according to claim 2, wherein: the anti-rotation sleeve (6) is characterized in that a protection screw cylinder (7) is arranged on the outer circumference of the anti-rotation sleeve through threads, strip-shaped grooves in the left-right direction are formed in the annular array of the outer circumference of the protection screw cylinder (7), and threads are formed in the inner circumference of the protection screw cylinder (7).
4. A bar and member stabilizing attachment mechanism according to claim 1, wherein: the outer circumference of the right end of the stressed steel bar (3) is sleeved with a rotation stopping lantern ring (8), and rotation stopping teeth are annularly arranged on the left end face of the rotation stopping lantern ring (8).
5. The stable connection mechanism for steel bars and steel members as claimed in claim 4, wherein: the outer circumference of the right end of the stressed steel bar (3) is provided with a locking nut (9) through threads, and the six end faces of the periphery of the right end of the locking nut (9) are provided with left and right direction strip-shaped grooves.
6. The stable connection mechanism for steel bars and steel members according to claim 5, wherein: the anti-falling baffle (10) is mounted on the right end face of the stressed steel bar (3) through bolts, a left-right through locking annular plate is arranged in the middle of the anti-falling baffle (10), and six L-shaped limiting plates are arranged on the outer circumference annular array of the locking annular plate of the anti-falling baffle (10).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202323091668.5U CN221052869U (en) | 2023-11-16 | 2023-11-16 | Stable connecting mechanism for steel bars and steel members |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202323091668.5U CN221052869U (en) | 2023-11-16 | 2023-11-16 | Stable connecting mechanism for steel bars and steel members |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN221052869U true CN221052869U (en) | 2024-05-31 |
Family
ID=91197791
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202323091668.5U Active CN221052869U (en) | 2023-11-16 | 2023-11-16 | Stable connecting mechanism for steel bars and steel members |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN221052869U (en) |
-
2023
- 2023-11-16 CN CN202323091668.5U patent/CN221052869U/en active Active
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| GR01 | Patent grant | ||
| GR01 | Patent grant |