Handheld simple hydraulic steel bar straightening device

Abstract

The utility model discloses a handheld simple hydraulic steel bar straightening device which comprises a mounting box, an adjusting mechanism is arranged on the lower surface of the mounting box, and a containing mechanism is arranged on the inner wall of the mounting box. And the adjusting mechanism comprises a sleeve, an anti-skid sleeve is fixedly connected to the outer surface of the sleeve, a threaded rod is arranged on the inner wall of the sleeve, and a rotating block is rotationally connected to the outer surface of the sleeve. According to the handheld simple hydraulic reinforcing steel bar straightening device, through the arrangement of the rotating block, the sleeve, the threaded rod, the push block and the mounting box, when the device needs to be adjusted, a worker can conveniently hold the rotating block with a hand and rotate the rotating block, the threaded rod can be adjusted out of the sleeve, and through the threaded rod, the device can be conveniently adjusted. A push block can push a mounting box to adjust the length so as to facilitate operation of a worker, a rotating block is rotated reversely, a threaded rod can be adjusted into a sleeve, the push block can drive the mounting box to be shortened, and the storage box is convenient to place.

Description

Technical Field

[0001] This utility model relates to the field of steel bar processing technology, and in particular to a handheld simple hydraulic steel bar straightening device. Background Technology

[0002] In the construction of building pile foundations, it is necessary to remove dummy piles in order to ensure the quality of the pile foundation. During the process of removing the pile head, the dummy pile needs to be lifted out. During the removal and lifting process, the reinforcing steel bars will inevitably be bent.

[0003] However, the current device is not convenient for length adjustment, which can lead to inconvenience and affect processing efficiency under certain circumstances. In addition, it cannot be stored after use and may be damaged when not in use. Therefore, it is necessary to design a handheld simple hydraulic rebar straightening device. Utility Model Content

[0004] The main purpose of this utility model is to provide a handheld, simple hydraulic rebar straightening device that can effectively solve the problems in the background art.

[0005] To achieve the above objectives, the technical solution adopted by this utility model is as follows:

[0006] A handheld simple hydraulic rebar straightening device includes a mounting box, an adjustment mechanism on the lower surface of the mounting box, and a storage mechanism on the inner wall of the mounting box. The adjustment mechanism includes a sleeve, an anti-slip sleeve fixedly connected to the outer surface of the sleeve, a threaded rod on the inner wall of the sleeve, a rotating block rotatably connected to the outer surface of the sleeve, the rotating block being threadedly connected to the threaded rod, and a push block at one end of the threaded rod.

[0007] The present invention is further configured such that: the inner wall of the push block has a cavity, the inner wall of the cavity is fixedly connected to a handle, and the push block is fixedly connected to the mounting box.

[0008] By adopting the above technical solution, the handle can be fixed by the cavity, and the device can be picked up by the handle.

[0009] The present invention is further configured such that: the storage mechanism includes a slide rod, one end of which is fixedly connected to a first pull ring, and another end of which is fixedly connected to a locking block.

[0010] By adopting the above technical solution, the slide bar can be moved by holding the first pull ring and pulling it.

[0011] The present invention is further configured such that: a spring is provided on the outer surface of the slide rod, one end of the spring is fixedly connected to the locking block, and the other end of the spring is fixedly connected to the mounting box.

[0012] By adopting the above technical solution, the spring can be made to have elastic force through the fixed connection between the spring, the card block, and the mounting box.

[0013] The present invention is further configured such that: the storage mechanism includes a rotating rod, one end of which is fixedly connected to a second pull ring, and one end of which is fixedly connected to a locking tooth, the locking tooth being engaged with a locking block.

[0014] By adopting the above technical solution, the rotating rod can be rotated by holding the second pull ring and turning it.

[0015] The present invention is further configured such that: a connecting block is fixedly connected to the outer surface of the rotating rod, and a straightening mechanism is fixedly connected to the outer surface of the connecting block.

[0016] By adopting the above technical solution and setting up a straightening mechanism, the straightening of steel bars can be easily achieved.

[0017] The present invention is further configured such that: a cover plate is provided on the outer surface of the mounting box, and fastening nails are provided on the upper surface of the cover plate.

[0018] By adopting the above technical solution, the purpose of sealing can be achieved through the setting of the cover plate, and the purpose of fixing can be achieved by using the setting of fastening nails.

[0019] Compared with the prior art, the present invention has the following beneficial effects:

[0020] 1. In this utility model, the arrangement of the rotating block, sleeve, threaded rod, push block, and mounting box allows for adjustment of the device when needed, facilitating operation by the operator. By holding the rotating block and rotating it, the threaded rod can be adjusted out of the sleeve. The threaded rod then allows the push block to push the mounting box for length adjustment, making operation convenient. Reverse rotation of the rotating block allows the threaded rod to be adjusted into the sleeve, and the push block can shorten the mounting box, facilitating storage box placement.

[0021] 2. In this utility model, through the arrangement of a first pull ring, a sliding rod, a spring, a locking block, a second pull ring, a rotating rod, and locking teeth, when storing the device, holding the first pull ring and pulling it causes the sliding rod to slide the locking block away from the locking teeth. When the locking block is away from the locking teeth, holding the second pull ring and rotating it causes the rotating rod to rotate. When the rotating rod rotates, the straightening mechanism can be rotated through the connecting block. When the appropriate position is reached, the adjustment mechanism can be stored using the mounting box. Attached Figure Description

[0022] Figure 1This is a front view structural diagram of the present utility model;

[0023] Figure 2 This is a schematic diagram of the adjustment mechanism structure of this utility model;

[0024] Figure 3 This is a schematic diagram of the cover plate structure of this utility model;

[0025] Figure 4 This is a schematic diagram of the storage mechanism of this utility model.

[0026] In the diagram: 1. Mounting box; 2. Adjustment mechanism; 3. Storage mechanism; 4. Sleeve; 5. Anti-slip sleeve; 6. Threaded rod; 7. Rotating block; 8. Push block; 9. Cavity; 10. Handle; 11. Slide rod; 12. First pull ring; 13. Locking block; 14. Spring; 15. Rotating rod; 16. Second pull ring; 17. Locking tooth; 18. Connecting block; 19. Straightening mechanism; 20. Cover plate; 21. Fastening pin. Detailed Implementation

[0027] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0028] like Figure 1-4 As shown, a handheld simple hydraulic rebar straightening device includes a mounting box 1, an adjustment mechanism 2 is provided on the lower surface of the mounting box 1, and a storage mechanism 3 is provided on the inner wall of the mounting box 1.

[0029] In this embodiment, the adjusting mechanism 2 includes a sleeve 4, an anti-slip sleeve 5 is fixedly connected to the outer surface of the sleeve 4, a threaded rod 6 is provided on the inner wall of the sleeve 4, a rotating block 7 is rotatably connected to the outer surface of the sleeve 4, the rotating block 7 is threadedly connected to the threaded rod 6, and a push block 8 is provided at one end of the threaded rod 6.

[0030] In practical use, when the device needs to be adjusted for the convenience of the operator, the rotating block 7 is held by hand and rotated to allow the threaded rod 6 to be adjusted out of the sleeve 4. Through the threaded rod 6, the push block 8 can be pushed to adjust the length of the mounting box 1 for the convenience of the operator. Reverse rotation of the rotating block 7 can adjust the threaded rod 6 into the sleeve 4 and allow the push block 8 to shorten the mounting box 1 for easy placement of the storage box.

[0031] In this embodiment, the inner wall of the push block 8 is provided with a cavity 9, and a handle 10 is fixedly connected to the inner wall of the cavity 9. The push block 8 is fixedly connected to the mounting box 1.

[0032] In actual use, the installation box 1 can be adjusted by pushing the push block 8, and the device can be easily picked up by holding the handle 10.

[0033] In this embodiment, the storage mechanism 3 includes a slide bar 11, one end of which is fixedly connected to a first pull ring 12, and the other end of which is fixedly connected to a locking block 13.

[0034] In actual use, hold the first pull ring 12 with your hand and pull it, which will cause the slide bar 11 to drive the locking block 13 to slide, so that the locking block 13 can move away from the locking tooth 17.

[0035] In this embodiment, a spring 14 is provided on the outer surface of the slide bar 11. One end of the spring 14 is fixedly connected to the locking block 13, and the other end of the spring 14 is fixedly connected to the mounting box 1.

[0036] In practical use, the spring 14 is fixedly connected to the card block 13 and the mounting box 1, so that the spring 14 can have the purpose of elasticity.

[0037] In this embodiment, the storage mechanism 3 includes a rotating rod 15, one end of which is fixedly connected to a second pull ring 16, and another end of which is fixedly connected to a locking tooth 17, which is engaged with the locking block 13.

[0038] In practical use, when the locking block 13 is away from the locking tooth 17, hold the second pull ring 16 with your hand and rotate it, which can drive the rotating rod 15 to rotate.

[0039] In this embodiment, a connecting block 18 is fixedly connected to the outer surface of the rotating rod 15, and a straightening mechanism 19 is fixedly connected to the outer surface of the connecting block 18.

[0040] In practical use, when the rotating rod 15 rotates, the straightening mechanism 19 can be driven to rotate through the setting of the connecting block 18. When the appropriate position is reached, the straightening mechanism 19 can be used to straighten the steel bar.

[0041] In this embodiment, a cover plate 20 is provided on the outer surface of the mounting box 1, and fastening nails 21 are provided on the upper surface of the cover plate 20.

[0042] In practical use, after the straightening mechanism 19 is stored away, the cover plate 20 is placed on the outer surface of the mounting box 1, and then the fastening nail 21 is tightened with a tool to fix the cover plate 20 and achieve the purpose of sealing. At the same time, when the straightening mechanism 19 needs to be used, the fastening nail 21 can be loosened with a tool, and then the cover plate 20 can be removed for easy use of the straightening mechanism 19.

[0043] Working principle: During use, when adjustments are needed for easier operation, the operator holds and rotates the rotating block 7. This allows the threaded rod 6 to be disengaged from the sleeve 4. The threaded rod 6 then allows the push block 8 to adjust the length of the mounting box 1, facilitating operation. Reversing the rotation of the rotating block 7 allows the threaded rod 6 to be repositioned into the sleeve 4, and the push block 8 shortens the mounting box 1 for easier storage. When storing the device, the operator holds and pulls the first pull ring 12. This causes the sliding rod 11 to slide the locking block 13 away from the locking teeth 17. When the locking block 13 is away from the locking teeth 17, the operator manually... Hold the second pull ring 16 and rotate it to drive the rotating rod 15 to rotate. When the rotating rod 15 rotates, the straightening mechanism 19 can be driven to rotate through the connecting block 18. When it reaches the appropriate position, the straightening mechanism 19 can be stored in the mounting box 1. After the straightening mechanism 19 is stored, place the cover plate 20 on the outer surface of the mounting box 1, and then tighten the fastening nail 21 with a tool to fix the cover plate 20 and achieve the purpose of sealing. At the same time, when it is necessary to use the straightening mechanism 19, the fastening nail 21 can be loosened with a tool, and then the cover plate 20 can be removed for easy use of the straightening mechanism 19.

[0044] The foregoing has shown and described the basic principles, main features, and advantages of this utility model. Those skilled in the art should understand that this utility model is not limited to the above embodiments. The embodiments and descriptions in the specification are merely illustrative of the principles of this utility model. Various changes and modifications can be made to this utility model without departing from its spirit and scope, and all such changes and modifications fall within the scope of the claims. The scope of protection of this utility model is defined by the appended claims and their equivalents.

Claims

1. A hand-held simple hydraulic steel bar straightening device comprising a mounting box (1), characterized in that: The lower surface of the mounting box (1) is provided with an adjusting mechanism (2), and the inner wall of the mounting box (1) is provided with a receiving mechanism (3); The adjusting mechanism (2) comprises a sleeve (4), the outer surface of the sleeve (4) is fixedly connected with an anti-skid sleeve (5), the inner wall of the sleeve (4) is provided with a threaded rod (6), the outer surface of the sleeve (4) is rotatably connected with a rotating block (7), the rotating block (7) is in threaded connection with the threaded rod (6), and one end of the threaded rod (6) is provided with a push block (8).

2. A hand-held simple hydraulic steel bar straightening device according to claim 1, characterized in that: The inner wall of the push block (8) is provided with a cavity (9), the inner wall of the cavity (9) is fixedly connected with a handle (10), and the push block (8) is fixedly connected with the mounting box (1).

3. The hand-held simple hydraulic reinforcing steel straightening device according to claim 1, characterized in that: The receiving mechanism (3) comprises a sliding rod (11), one end of the sliding rod (11) is fixedly connected with a first pull ring (12), one end of the sliding rod (11) is fixedly connected with a clamping block (13).

4. A hand-held simple hydraulic steel bar straightening device according to claim 3, characterized in that: The outer surface of the sliding rod (11) is provided with a spring (14), one end of the spring (14) is fixedly connected with the clamping block (13), and the other end of the spring (14) is fixedly connected with the mounting box (1).

5. The hand-held simple hydraulic reinforcing steel straightening device according to claim 1, characterized in that: The receiving mechanism (3) comprises a rotating rod (15), one end of the rotating rod (15) is fixedly connected with a second pull ring (16), one end of the rotating rod (15) is fixedly connected with a clamping tooth (17), and the clamping tooth (17) is in meshing connection with the clamping block (13).

6. A hand-held simple hydraulic steel bar straightening device according to claim 5, characterized in that: The outer surface of the rotating rod (15) is fixedly connected with a connecting block (18), and the outer surface of the connecting block (18) is fixedly connected with a straightening mechanism (19).

7. The hand-held simple hydraulic steel bar straightening device according to claim 1, characterized in that: The outer surface of the mounting box (1) is provided with a cover plate (20), and the upper surface of the cover plate (20) is provided with a fastening nail (21).

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