CN221231487U - Reinforcing bar fixing device that buckles - Google Patents
Reinforcing bar fixing device that buckles Download PDFInfo
- Publication number
- CN221231487U CN221231487U CN202322867304.5U CN202322867304U CN221231487U CN 221231487 U CN221231487 U CN 221231487U CN 202322867304 U CN202322867304 U CN 202322867304U CN 221231487 U CN221231487 U CN 221231487U
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- Prior art keywords
- platform
- bending
- steel bar
- fixed
- fixing device
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- 230000003014 reinforcing effect Effects 0.000 title claims description 7
- 238000005452 bending Methods 0.000 claims abstract description 53
- 229910000831 Steel Inorganic materials 0.000 claims abstract description 41
- 239000010959 steel Substances 0.000 claims abstract description 41
- 229910001294 Reinforcing steel Inorganic materials 0.000 claims abstract description 23
- 239000007779 soft material Substances 0.000 claims description 5
- 239000011150 reinforced concrete Substances 0.000 description 4
- 230000000694 effects Effects 0.000 description 3
- 239000004567 concrete Substances 0.000 description 2
- 229910001209 Low-carbon steel Inorganic materials 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000002787 reinforcement Effects 0.000 description 1
Landscapes
- Bending Of Plates, Rods, And Pipes (AREA)
Abstract
The utility model relates to the technical field of steel bar bending, in particular to a steel bar bending fixing device, which comprises a platform; the bottom of the platform is provided with supporting legs; the top of the platform is fixed with a fixed column and a bending column; the top of the platform is provided with a cylinder, and the piston end of the cylinder is provided with a fixed block; a bending sleeve is arranged at the top of the platform; according to the utility model, the reinforcing steel bars are transversely and vertically fixed, so that the fixing capability of the reinforcing steel bars is greatly improved, the reinforcing steel bars cannot loosen when the reinforcing steel bars are bent, the bending precision of the reinforcing steel bars is improved, the occurrence of potential safety hazards is avoided, the overall safety is higher, the overall structure is simpler, the purchase cost is lower, and the bending cost of the reinforcing steel bars is reduced.
Description
Technical Field
The utility model relates to the technical field of steel bar bending, in particular to a steel bar bending fixing device.
Background
The steel bars (Rebar) are steel materials for reinforced concrete and prestressed reinforced concrete, and the cross section of the steel bars is round, and sometimes square with round corners. The steel bar for reinforced concrete is straight bar or coiled steel for reinforced concrete, the appearance of the steel bar is divided into two types of smooth steel bar and deformed steel bar, the delivery state is two types of straight bar and coiled steel, and the smooth steel bar is actually small round steel and coiled steel of common low carbon steel. Deformed bars are surface ribbed bars, typically with 2 longitudinal ribs and transverse ribs uniformly distributed along the length. The shape of the transverse rib is spiral, herringbone or crescent 3. Expressed in millimeters of nominal diameter. The nominal diameter of the deformed bar is equal to the nominal diameter of the plain round bar with the same cross section. The steel reinforcement is mainly subjected to tensile stress in the concrete. The deformed steel bar has larger binding capacity with concrete due to the action of the ribs, so that the deformed steel bar can bear the action of external force better. Reinforcing bars are widely used in various building structures. Especially large, heavy, light thin-walled and high-rise building structures.
At present, the reinforcing steel bar is required to be bent in the building field, but the existing reinforcing steel bar is bent by utilizing a fixing device, but the fixing device is complex, the purchase cost is high, the bending cost of the reinforcing steel bar is improved, the fixing capability of the reinforcing steel bar is poor, the bending effect of the reinforcing steel bar is affected, the bending precision of the reinforcing steel bar is reduced, the reinforcing steel bar is easy to loose in the bending process, and potential safety hazards exist.
For this purpose, a reinforcing bar bending fixing device is proposed.
Disclosure of utility model
The utility model aims to provide a reinforcing steel bar bending fixing device, which greatly improves the fixing capability of reinforcing steel bars by transversely fixing and vertically fixing the reinforcing steel bars, so that the reinforcing steel bars cannot loosen when being bent, the bending precision of the reinforcing steel bars is improved, the occurrence of potential safety hazards is avoided, and the overall safety is higher.
In order to achieve the above purpose, the present utility model provides the following technical solutions:
a rebar bending fixture comprising:
A platform;
The bottom of the platform is provided with supporting legs;
The top of the platform is fixed with a fixed column and a bending column;
The top of the platform is provided with a cylinder, and the piston end of the cylinder is provided with a fixed block;
A bending sleeve is arranged at the top of the platform;
The platform top is fixed with the L template, threaded hole has been seted up at L template top, threaded hole threaded connection has the threaded rod, threaded rod top is fixed with the pivot, threaded rod bottom rotates and is connected with the butt piece.
Preferably, one end of the L-shaped plate is provided with a chute, and a sliding block is arranged in the chute;
the sliding block is connected with the abutting block through a connecting strip.
Preferably, the extension pipe is movably sleeved outside the bending sleeve, and an anti-skid sleeve is arranged on the outer wall of the extension pipe.
Preferably, the anti-slip sleeve is made of soft materials.
Preferably, a plurality of first adjusting holes are formed in the outer wall of the bending sleeve, and a second adjusting hole matched with the first adjusting holes is formed in the outer wall of the extension pipe;
And clamping pins are clamped in the second adjusting holes and the first adjusting holes.
Preferably, a brace is fixed at the top of the bayonet lock.
Compared with the prior art, the utility model has the beneficial effects that:
According to the utility model, the steel bar is placed on the platform, at the moment, the steel bar is positioned between the fixed columns and the fixed blocks, then the air cylinder is started, the air cylinder drives the fixed blocks to move through the piston ends, then the steel bar can be transversely fixed under the cooperation of the fixed blocks and the fixed columns, then the rotating shaft drives the threaded rod to move downwards in the threaded hole, after the abutting block at one end of the threaded rod abuts against the steel bar, the steel bar can be vertically fixed, and then the bending sleeve is sleeved on the outer wall of the steel bar, and then the steel bar is bent.
Drawings
Fig. 1 is a schematic diagram of the overall structure of a reinforcing steel bar bending and fixing device according to an embodiment of the present utility model;
FIG. 2 is an enlarged view of A in FIG. 1;
FIG. 3 is a schematic view of the structure of an extension tube according to an embodiment of the present utility model;
fig. 4 is a schematic cross-sectional view of an extension tube and a bending sleeve according to an embodiment of the present utility model.
In the figure: 1. a platform; 2. a support leg; 3. fixing the column; 4. a cylinder; 5. a fixed block; 6. bending the sleeve; 7. bending the column; 8. an L-shaped plate; 9. a threaded hole; 10. a threaded rod; 11. a rotating shaft; 12. an abutment block; 13. a chute; 14. a slide block; 15. a connecting strip; 16. an extension tube; 17. an anti-skid sleeve; 18. a first adjustment aperture; 19. a second adjustment aperture; 20. a bayonet lock; 21. and (5) bracing.
Detailed Description
The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.
In order to better understand the above technical solutions, the following detailed description will refer to the accompanying drawings and specific embodiments.
Example 1
Referring to fig. 1-2, a reinforcing bar bending fixing device includes: a platform 1; the bottom of the platform 1 is provided with a supporting leg 2; the top of the platform 1 is fixed with a fixed column 3 and a bending column 7; the top of the platform 1 is provided with a cylinder 4, and the piston end of the cylinder 4 is provided with a fixed block 5; a bending sleeve 6 is arranged at the top of the platform 1; the top of the platform 1 is fixedly provided with an L-shaped plate 8, the top of the L-shaped plate 8 is provided with a threaded hole 9, the threaded hole 9 is internally and in threaded connection with a threaded rod 10, the top of the threaded rod 10 is fixedly provided with a rotating shaft 11, the bottom of the threaded rod 10 is rotatably connected with an abutting block 12, one end of the L-shaped plate 8 is provided with a sliding groove 13, and a sliding block 14 is arranged in the sliding groove 13; the slider 14 is connected to the abutment block 12 by a connecting bar 15.
Specifically, the steel bar is placed on the platform 1, the steel bar is positioned between the fixing columns 3 and the fixing blocks 5 at the moment, then the air cylinder 4 is restarted, the air cylinder 4 drives the fixing blocks 5 to move through the piston end, then the steel bar can be transversely fixed under the cooperation of the fixing blocks 5 and the fixing columns 3, then the rotating shaft 11 drives the threaded rod 10 to move downwards in the threaded hole 9 through rotating the rotating shaft 11, after the abutting block 12 at one end of the threaded rod 10 abuts against the steel bar, the steel bar can be vertically fixed, then the bending sleeve 6 is sheathed on the outer wall of the steel bar, and then the steel bar is bent.
Example 2
Referring to fig. 1, 3 and 4, a reinforcing steel bar bending fixing device is disclosed, a lengthening pipe 16 is movably sleeved outside a bending sleeve 6, an anti-slip sleeve 17 is installed on the outer wall of the lengthening pipe 16, the anti-slip sleeve 17 is made of soft materials, a plurality of first adjusting holes 18 are formed in the outer wall of the bending sleeve 6, and a second adjusting hole 19 matched with the plurality of first adjusting holes 18 is formed in the outer wall of the lengthening pipe 16; the second adjusting hole 19 and the first adjusting hole 18 are internally clamped with a clamping pin 20, and a brace 21 is fixed at the top of the clamping pin 20.
Specifically, one end of the bayonet lock 20 is driven to be separated from the first adjusting hole 18 through the brace 21, at the moment, the position of the lengthened pipe 16 on the outer wall of the bending sleeve 6 can be moved, so that the whole length of the bending sleeve 6 is adjusted, after the whole length of the bending sleeve 6 is adjusted, one end of the bayonet lock 20 is clamped into the first adjusting hole 18 through the brace 21, the bending sleeve 6 and the lengthened pipe 16 can be fixed, the whole length of the bending sleeve 6 can be adjusted, labor saving effect can be achieved, labor intensity of workers is greatly reduced, and the labor intensity of the workers with different forces can be met;
By the aid of the anti-slip sleeve 17, friction between hands of workers and the extension tube 16 can be improved through the anti-slip sleeve 17, so that working efficiency of the workers is improved, and discomfort caused by the extension tube 16 to the hands of the workers is reduced because the anti-slip sleeve 17 is made of soft materials.
Working principle:
Firstly, the steel bar is placed on the platform 1, at the moment, the steel bar is positioned between the fixed columns 3 and the fixed blocks 5, then the air cylinder 4 is started again, the air cylinder 4 drives the fixed blocks 5 to move through the piston end, then the steel bar can be transversely fixed under the cooperation of the fixed blocks 5 and the fixed columns 3, then the rotating shaft 11 drives the threaded rod 10 to move downwards in the threaded hole 9, after the abutting block 12 at one end of the threaded rod 10 abuts against the steel bar, the steel bar can be vertically fixed, then the bending sleeve 6 is sheathed on the outer wall of the steel bar, and the steel bar is bent.
One end of the bayonet lock 20 is driven to be separated from the first adjusting hole 18 through the brace 21, at the moment, the position of the extension tube 16 on the outer wall of the bending sleeve 6 can be moved, so that the whole length of the bending sleeve 6 is adjusted, after the whole length of the bending sleeve 6 is adjusted, one end of the bayonet lock 20 is clamped into the first adjusting hole 18 through the brace 21, and the bending sleeve 6 and the extension tube 16 can be fixed, so that the whole length of the bending sleeve 6 can be adjusted, labor saving effect can be achieved, labor intensity of workers is greatly reduced, and the labor intensity of the workers with different forces can be met;
By the aid of the anti-slip sleeve 17, friction between hands of workers and the extension tube 16 can be improved through the anti-slip sleeve 17, so that working efficiency of the workers is improved, and discomfort caused by the extension tube 16 to the hands of the workers is reduced because the anti-slip sleeve 17 is made of soft materials.
In the description of the present utility model, it should be understood that the terms "center", "front", "rear", "vertical", "horizontal", "top", "bottom", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, are merely for convenience in describing the present utility model and simplifying the description, and do not indicate or imply that the devices or elements referred to must have a specific orientation, be configured and operated in a specific orientation, and thus should not be construed as limiting the scope of the present utility model.
The foregoing has shown and described the basic principles, principal features and advantages of the utility model. It will be understood by those skilled in the art that the present utility model is not limited to the embodiments described above, and that the above embodiments and descriptions are merely illustrative of the principles of the present utility model, and various changes and modifications may be made without departing from the spirit and scope of the utility model, which is defined in the appended claims. The scope of the utility model is defined by the appended claims and equivalents thereof.
Claims (6)
1. A reinforcing bar bending fixing device, characterized by comprising:
A platform (1);
the bottom of the platform (1) is provided with supporting legs (2);
A fixed column (3) and a bending column (7) are fixed at the top of the platform (1);
An air cylinder (4) is arranged at the top of the platform (1), and a fixed block (5) is arranged at the piston end of the air cylinder (4);
a bending sleeve (6) is arranged at the top of the platform (1);
The utility model discloses a platform, including platform (1), threaded hole (9) are offered at platform (1) top, L template (8) top has offered screw hole (9), threaded hole (9) internal thread connection has threaded rod (10), threaded rod (10) top is fixed with pivot (11), threaded rod (10) bottom rotates and is connected with butt piece (12).
2. The reinforcing steel bar bending and fixing device according to claim 1, wherein a chute (13) is formed at one end of the L-shaped plate (8), and a sliding block (14) is arranged in the chute (13);
the sliding block (14) is connected with the abutting block (12) through a connecting strip (15).
3. The reinforcing steel bar bending fixing device according to claim 1, wherein an extension tube (16) is movably sleeved outside the bending sleeve (6), and an anti-slip sleeve (17) is arranged on the outer wall of the extension tube (16).
4. A reinforcing bar bending fixing apparatus according to claim 3, wherein the anti-slip cover (17) is made of soft material.
5. A reinforcing steel bar bending fixing device according to claim 3, wherein the outer wall of the bending sleeve (6) is provided with a plurality of first adjusting holes (18), and the outer wall of the extension tube (16) is provided with a second adjusting hole (19) matched with the plurality of first adjusting holes (18);
and clamping pins (20) are clamped in the second adjusting holes (19) and the first adjusting holes (18).
6. The steel bar bending fixing device according to claim 5, wherein a brace (21) is fixed to the top of the bayonet (20).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322867304.5U CN221231487U (en) | 2023-10-25 | 2023-10-25 | Reinforcing bar fixing device that buckles |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322867304.5U CN221231487U (en) | 2023-10-25 | 2023-10-25 | Reinforcing bar fixing device that buckles |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN221231487U true CN221231487U (en) | 2024-06-28 |
Family
ID=91595178
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322867304.5U Active CN221231487U (en) | 2023-10-25 | 2023-10-25 | Reinforcing bar fixing device that buckles |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN221231487U (en) |
-
2023
- 2023-10-25 CN CN202322867304.5U patent/CN221231487U/en active Active
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| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant |