CN219451554U - Steel bar stretching equipment - Google Patents
Steel bar stretching equipment Download PDFInfo
- Publication number
- CN219451554U CN219451554U CN202320797785.4U CN202320797785U CN219451554U CN 219451554 U CN219451554 U CN 219451554U CN 202320797785 U CN202320797785 U CN 202320797785U CN 219451554 U CN219451554 U CN 219451554U
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- China
- Prior art keywords
- steel bar
- locking sleeve
- base
- fixedly arranged
- bar stretching
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P70/00—Climate change mitigation technologies in the production process for final industrial or consumer products
- Y02P70/10—Greenhouse gas [GHG] capture, material saving, heat recovery or other energy efficient measures, e.g. motor control, characterised by manufacturing processes, e.g. for rolling metal or metal working
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- Conveying And Assembling Of Building Elements In Situ (AREA)
Abstract
The utility model provides a steel bar tensioning device, which relates to the technical field of steel bar tensioning devices and comprises a base, wherein a control console is fixedly arranged at the upper end of the base, a hydraulic cylinder is fixedly arranged at the upper end of the base, a locking sleeve is fixedly arranged at the output end of the hydraulic cylinder, locking screws are arranged on the surface of the locking sleeve, a positioning cylinder is arranged on the side surface of the locking sleeve, a vertical plate is fixedly arranged at the upper end of the base, a threaded rod penetrates through the surface of the vertical plate, the positioning cylinder can be arranged on the locking sleeve by utilizing a jack and a plug rod, the diameter of the positioning cylinder is larger than that of the locking sleeve, the steel bar can be effectively covered, and after the steel bar moves into the positioning cylinder, the steel bar can be quickly inserted into the locking sleeve against the inner wall of the positioning cylinder, so that more time is not required for alignment when the steel bar is inserted into the locking sleeve, and the construction efficiency of tensioning the steel bar is improved.
Description
Technical Field
The utility model relates to the technical field of steel bar stretching equipment, in particular to steel bar stretching equipment.
Background
The prestress tensioning is to add tension in advance in the component, so that the prestressed tensioning component bears compressive stress and further generates certain deformation to cope with the load born by the structure, in the process of concrete pole production, certain prestress tensioning is generally carried out on the steel bars in the concrete pole mould after grouting, however, when the steel bar tensioning equipment is used for tensioning the steel bars, the diameter of the steel bars in the concrete pole is generally not long, the steel bars are not aligned with locking sleeves on the steel bar tensioning equipment well, time is required to be spent for alignment when the steel bars penetrate into the locking sleeves, the construction efficiency is reduced, and improvement is required.
Disclosure of Invention
The utility model aims to solve the defects in the prior art and provides a steel bar stretching device.
In order to achieve the above purpose, the present utility model adopts the following technical scheme: the utility model provides a reinforcing bar stretch-draw equipment, includes the base, the upper end fixed mounting of base has the control cabinet, the upper end fixed mounting of base has the pneumatic cylinder, the output of pneumatic cylinder is fixed mounting locking sleeve, locking sleeve's surface is provided with locking screw, locking sleeve's side is provided with the positioning tube, the upper end fixed mounting of base has the riser, the surface of riser runs through and is provided with the threaded rod, the one end of threaded rod is equipped with the pressure disk admittedly, the lower extreme fixedly connected with stabilizer blade of base.
In order to move the position of the base, the utility model is improved in that the locking sleeve and the vertical plate are internally provided with threads, and the upper end of the base is fixedly provided with a lifting handle.
In order to install the positioning cylinder on the locking sleeve, the utility model is improved in that the side surface of the locking sleeve is provided with a jack, and the side surface of the positioning cylinder is fixedly connected with a plug rod.
In order to rotate the threaded rod, the utility model is improved in that an anti-skid column is fixedly arranged at the other end of the threaded rod, and a connecting groove is formed in the side surface of the anti-skid column.
In order to improve the protection of the support legs, the utility model is improved in that the lower ends of the support legs are provided with auxiliary mechanisms, the auxiliary mechanisms comprise rubber plates, the rubber plates are arranged at the lower ends of the support legs, and rubber columns are fixedly arranged at the upper ends of the rubber plates.
In order to install the rubber plate, the utility model is improved in that the lower surface of the supporting leg is provided with an assembly hole, and the assembly hole is larger than the diameter of the rubber column.
In order to take the rubber plate, the utility model is improved in that an arc-shaped groove is formed on the surface of the rubber plate.
Compared with the prior art, the utility model has the advantages and positive effects that,
1. in the utility model, when in actual use, the base, the console, the hydraulic cylinder, the locking sleeve, the locking screw, the positioning cylinder, the vertical plate, the threaded rod, the pressure plate and the supporting legs are arranged, the positioning cylinder can be arranged on the locking sleeve by utilizing the insertion holes and the inserting rods, the diameter of the positioning cylinder is larger than that of the locking sleeve, the diameter of the reinforcing steel bar can be effectively covered, and after the reinforcing steel bar moves into the positioning cylinder, the reinforcing steel bar can be quickly inserted into the locking sleeve against the inner wall of the positioning cylinder, so that more time is not required for alignment when the reinforcing steel bar is inserted into the locking sleeve, the construction efficiency of tensioning the reinforcing steel bar is improved, in addition, the threaded rod is rotated in the vertical plate, the pressure plate can squeeze the reinforcing steel bar, and the tensioning of the reinforcing steel bar is stable.
2. In actual use, the support leg is frequently contacted with the ground due to the fact that the reinforcing steel bar stretching equipment is required to be placed on the ground for use, the rubber column is used at the moment, the rubber plate can be installed on the support leg after being inserted into the assembly hole, the support leg is contacted with the ground through the rubber plate, the support leg is prevented from being scratched by the ground, and the protection effect on the surface of the support leg is improved.
Drawings
Fig. 1 is a plan view showing a reinforcing bar stretching apparatus according to the present utility model;
fig. 2 is a side view showing a reinforcing bar stretching apparatus according to the present utility model;
fig. 3 is a top exploded view of a steel bar stretching apparatus according to the present utility model;
fig. 4 is a bottom exploded view of a steel bar stretching apparatus according to the present utility model.
Legend description:
1. a base; 2. a console; 3. a hydraulic cylinder; 4. a locking sleeve; 5. locking a screw; 6. a positioning cylinder; 7. a vertical plate; 8. a threaded rod; 9. a pressure plate; 10. a support leg; 11. a jack; 12. a rod; 13. an anti-skid column; 14. lifting a handle; 15. a rubber plate; 16. a rubber column; 17. and (5) assembling holes.
Detailed Description
In order that the above objects, features and advantages of the utility model will be more clearly understood, a further description of the utility model will be rendered by reference to the appended drawings and examples. It should be noted that, in the case of no conflict, the embodiments of the present application and the features in the embodiments may be combined with each other.
In the following description, numerous specific details are set forth in order to provide a thorough understanding of the present utility model, however, the present utility model may be practiced otherwise than as described herein, and therefore the present utility model is not limited to the specific embodiments of the disclosure that follow.
Example 1
Referring to fig. 1-4, the present utility model provides a technical solution: the utility model provides a reinforcing bar tensioning equipment, including base 1, the upper end fixed mounting of base 1 has control cabinet 2, the upper end fixed mounting of base 1 has pneumatic cylinder 3, through setting up the upper end fixed mounting of base 1 has pneumatic cylinder 3, a position for adjusting locking sleeve 4, the output of pneumatic cylinder 3 is fixed mounting of locking sleeve 4, the surface of locking sleeve 4 is provided with locking screw 5, through setting up the output of pneumatic cylinder 3 and be fixed mounting of locking sleeve 4, simultaneously be provided with locking screw 5 at the surface of locking sleeve 4, when screwing up locking screw 5 to the reinforcing bar in the locking sleeve 4, can fix the reinforcing bar in locking sleeve 4, the side of locking sleeve 4 is provided with a positioning cylinder 6, through being provided with in the side of locking sleeve 4 a positioning cylinder 6, can make the reinforcing bar insert fast in the locking sleeve 4 with a positioning cylinder 6, the upper end fixed mounting of base 1 riser 7, through setting up the upper end fixed mounting of base 1 has riser 7, a threaded rod 8 for supporting threaded rod 8, the surface of riser 7 runs through being provided with threaded rod 8, the one end fixed mounting 9 of 8, the surface through setting up pressure disk 7 at riser 7 runs through the surface at the same time and is provided with pressure disk 8, when screwing up the reinforcing bar in the locking sleeve 4, the support leg 9 is fixed with the threaded rod 9 through setting up the base 10, the base is used for the base 1 is connected together in a vertical rod 1, the setting up through the lower end of the support leg 10, the support leg is fixed, the base is connected together by the base is fixed, the base is used for the base is connected with the lower end, and is used for the base is connected with the stand.
Referring to fig. 1-4, the locking sleeve 4 and the vertical plate 7 are both threaded, the locking screw 5 can be screwed on the surface of the locking sleeve 4 by arranging the locking sleeve 4 and the vertical plate 7, the threaded column is rotated on the surface of the vertical plate 7, the lifting handle 14 is fixedly arranged at the upper end of the base 1, the position of the base 1 can be moved by using the lifting handle 14, the jack 11 is arranged on the side surface of the locking sleeve 4, the inserting rod 12 is fixedly connected with the side surface of the positioning cylinder 6, after the inserting rod 12 is inserted into the jack 11, the positioning cylinder 6 can be installed on the locking sleeve 4, the anti-skid column 13 is fixedly arranged at the other end of the threaded rod 8, the threaded rod 8 can be manually rotated by using the anti-skid column 13, the connecting groove is arranged on the side surface of the anti-skid column 13, and the connecting groove is formed by arranging the side surface of the anti-skid column 13, and the electric tool can be used by using the connecting groove 8.
Example two
Referring to fig. 3 and 4, the lower end of the supporting leg 10 is provided with an auxiliary mechanism, the auxiliary mechanism comprises a rubber plate 15, the rubber plate 15 is arranged at the lower end of the supporting leg 10, the protection effect on the supporting leg 10 can be improved by arranging the rubber plate 15 at the lower end of the supporting leg 10, the supporting leg 10 is prevented from being scratched by the ground, the rubber column 16 is fixedly arranged at the upper end of the rubber plate 15, the assembly hole 17 is formed in the lower surface of the supporting leg 10, after the rubber column 16 and the assembly hole 17 are contacted together, the rubber plate 15 is arranged on the supporting leg 10, the assembly hole 17 is larger than the diameter of the rubber column 16, the rubber column 16 can be inserted into the assembly hole 17 by arranging the assembly hole 17, the arc-shaped groove is formed in the surface of the rubber plate 15, and the arc-shaped groove is formed in the surface of the rubber plate 15, so that people can conveniently take the rubber plate 15.
Working principle: by arranging the base 1, the console 2, the hydraulic cylinder 3, the locking sleeve 4, the locking screw 5, the positioning cylinder 6, the vertical plate 7, the threaded rod 8, the pressure plate 9 and the supporting legs 10, when in use, the positioning cylinder 6 is moved, the inserting rod 12 moves along with the positioning cylinder 6, the inserting rod 12 is inserted into the inserting hole 11, the positioning cylinder 6 can be arranged on the locking sleeve 4, then the base 1 is moved, after the steel bar to be tensioned is aligned with the positioning cylinder 6, the hydraulic cylinder 3 is started, the locking sleeve 4 is pushed outwards by the hydraulic cylinder 3, the steel bar is moved into the positioning cylinder 6, the steel bar is attached to the inner wall of the positioning cylinder 6 and inserted into the locking sleeve 4, after the steel bar is positioned in the locking sleeve 4, the locking screw 5 is screwed, the steel bar is fixed in the locking sleeve 4, then the threaded rod 8 is rotated by the anti-skid column 13, the threaded rod 8 is made to rotate on the vertical plate 7, the pressing plate 9 moves along with the threaded rod 8 until the pressing plate 9 is extruded on the steel bar, then the hydraulic cylinder 3 is utilized to retract a piston rod on the hydraulic cylinder 3, the position of the locking sleeve 4 is adjusted, the locking sleeve 4 moves towards one end with the steel bar, and the steel bar generates stretching force through the limit of the pressing plate 9, after the required stress is reached, the pressing plate 9 is separated from the surface of the steel bar, the steel bar is separated from the locking sleeve 4, stretching of the steel bar is completed, an auxiliary mechanism is arranged, the position of the rubber plate 15 is moved by using an arc-shaped groove, the rubber column 16 moves along with the rubber plate 15, and after the rubber column 16 is inserted into the assembly hole 17, the rubber plate 15 can be installed on the support leg 10, so that the support leg 10 is protected, and the support leg 10 is not scratched by the ground.
The present utility model is not limited to the above-mentioned embodiments, and any equivalent embodiments which can be changed or modified by the technical content disclosed above can be applied to other fields, but any simple modification, equivalent changes and modification made to the above-mentioned embodiments according to the technical substance of the present utility model without departing from the technical content of the present utility model still belong to the protection scope of the technical solution of the present utility model.
Claims (7)
1. The utility model provides a reinforcing bar stretch-draw equipment, includes base (1), its characterized in that: the automatic control device is characterized in that a control console (2) is fixedly arranged at the upper end of the base (1), a hydraulic cylinder (3) is fixedly arranged at the upper end of the base (1), a locking sleeve (4) is fixedly arranged at the output end of the hydraulic cylinder (3), a locking screw (5) is arranged on the surface of the locking sleeve (4), a positioning cylinder (6) is arranged on the side face of the locking sleeve (4), a vertical plate (7) is fixedly arranged at the upper end of the base (1), a threaded rod (8) penetrates through the surface of the vertical plate (7), a pressure plate (9) is fixedly arranged at one end of the threaded rod (8), and a supporting leg (10) is fixedly connected to the lower end of the base (1).
2. The steel bar stretching apparatus according to claim 1, wherein: threads are formed in the locking sleeve (4) and the vertical plate (7), and a lifting handle (14) is fixedly arranged at the upper end of the base (1).
3. The steel bar stretching apparatus according to claim 1, wherein: the side surface of the locking sleeve (4) is provided with an inserting hole (11), and the side surface of the positioning barrel (6) is fixedly connected with an inserting rod (12).
4. The steel bar stretching apparatus according to claim 1, wherein: the other end of the threaded rod (8) is fixedly provided with an anti-skid column (13), and the side surface of the anti-skid column (13) is provided with a connecting groove.
5. The steel bar stretching apparatus according to claim 1, wherein: the lower extreme of stabilizer blade (10) is provided with assist mechanism, assist mechanism includes rubber slab (15), rubber slab (15) set up the lower extreme at stabilizer blade (10), the upper end of rubber slab (15) is fixed firmly rubber column (16).
6. The steel bar stretching apparatus according to claim 5, wherein: the lower surface of the support leg (10) is provided with an assembly hole (17), and the assembly hole (17) is larger than the diameter of the rubber column (16).
7. The steel bar stretching apparatus according to claim 5, wherein: the surface of the rubber plate (15) is provided with an arc-shaped groove.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320797785.4U CN219451554U (en) | 2023-04-12 | 2023-04-12 | Steel bar stretching equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320797785.4U CN219451554U (en) | 2023-04-12 | 2023-04-12 | Steel bar stretching equipment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219451554U true CN219451554U (en) | 2023-08-01 |
Family
ID=87381272
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202320797785.4U Active CN219451554U (en) | 2023-04-12 | 2023-04-12 | Steel bar stretching equipment |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219451554U (en) |
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2023
- 2023-04-12 CN CN202320797785.4U patent/CN219451554U/en active Active
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