A reinforced sleeve connection device

Abstract

The utility model relates to reinforcing steel sleeve connecting technical field, and disclose a reinforcing steel sleeve connecting device of can promote effect, include: mobile base, the top of mobile base is equipped with drive motor, one side of drive motor is provided with reinforcing steel one and reinforcing steel no.

Description

Technical Field

[0001] This utility model relates to the field of rebar sleeve connection technology, specifically to a rebar sleeve connection device that can improve efficiency. Background Technology

[0002] In the field of construction engineering, steel bars are core load-bearing components, and the quality of their connection directly affects the stability and safety of building structures. Steel bar sleeve connection has become one of the mainstream steel bar connection methods due to its advantages such as high connection strength and high reliability.

[0003] However, existing devices are not effective at fixing reinforcing bars. They only use a single clamping structure to limit the position of the reinforcing bars and lack auxiliary fastening mechanisms. This makes it easy for the reinforcing bars to shift laterally or slide longitudinally during the connection process due to the vibration generated by the drive motor. This can lead to misalignment between the reinforcing bars and the sleeve, requiring repeated adjustments, reducing construction efficiency, and potentially affecting the connection strength and creating safety hazards. In addition, the devices have low ease of operation and adaptability, which is not only labor-intensive but also makes it difficult to accurately control the fastening force and clamping position. Operational errors can easily lead to unstable fixing of the reinforcing bars. Utility Model Content

[0004] The purpose of this utility model is to provide an efficient rebar sleeve connection device, which solves the problem in the background technology that the vibration generated by the operation of the drive motor causes lateral displacement or longitudinal slippage, which in turn causes the rebar and sleeve to deviate, reduces construction efficiency, not only wastes manpower, but also easily leads to unstable rebar fixing due to operation errors.

[0005] To solve the above-mentioned technical problems, this utility model provides the following technical solution: An efficient rebar sleeve connection device includes: A movable base, wherein a drive motor is installed on the top of the movable base, and a first reinforcing bar and a second reinforcing bar are provided on one side of the drive motor, and a reinforcing bar sleeve body is provided between the first reinforcing bar and the second reinforcing bar, and a U-shaped plate is provided on one side of the drive motor, and an anti-slip component is provided on the inner wall of the U-shaped plate. An auxiliary fastening mechanism is provided, which is located on both sides of the U-shaped plate and is used to assist in fixing the reinforcing bar. The auxiliary fastening mechanism includes hanging plates installed on both sides of the U-shaped plate and connecting plates fixedly installed on one end of the two hanging plates. The two hanging plates are distributed in a mirror image. Support components for supporting the two hanging plates are provided on both sides of the U-shaped plate.

[0006] Preferably, the support assembly includes auxiliary grooves formed on both sides of the U-shaped plate and auxiliary plates slidably installed inside the two auxiliary grooves. The two auxiliary plates are respectively connected to the two connecting plates, and a moving assembly for moving the two hanging plates is provided on the top of the U-shaped plate.

[0007] Preferably, the moving component includes a mounting chamber mounted on the top of the U-shaped plate and gears rotatably mounted on opposite sides of the two connecting plates. The mounting chamber has toothed plates that mesh with the two gears slidably mounted inside. Slide grooves are provided on both sides of the mounting chamber. One end of each of the two connecting plates passes through the two slide grooves and extends into the interior of the mounting chamber. The interior of the mounting chamber is provided with a driving component for driving the two toothed plates to move.

[0008] Preferably, the drive assembly includes a receiving groove formed on the top of the U-shaped plate and an adjusting seat slidably installed inside the receiving groove. The adjusting seat is located between and fixed to the two toothed plates. A miniature hydraulic cylinder is provided inside the receiving groove. The miniature hydraulic cylinder is located on one side of the adjusting seat, and the extended end of the miniature hydraulic cylinder is connected to one side of the adjusting seat.

[0009] Preferably, the anti-slip component includes a mating plate fixedly installed at the bottom of the U-shaped plate and a detachable fastening plate installed on both sides of the inner wall of the U-shaped plate.

[0010] Preferably, a connecting part is installed on one side of the drive motor spindle, and two through holes are opened inside the connecting part. The drive motor spindle is located inside one of the through holes. A connecting rod is fixedly installed on one side of the U-shaped plate, and the connecting rod is located inside the other through hole. A counterweight plate is provided on the top of the movable base, and the drive motor is located between the movable base and the counterweight plate.

[0011] Compared with the prior art, the beneficial effects achieved by this utility model are: This invention, through the setting of an auxiliary fastening mechanism, can achieve stable auxiliary fixation of the reinforcing bar, preventing the reinforcing bar from shifting during the connection process, ensuring the accuracy of the connection between the reinforcing bar and the reinforcing bar sleeve body, and laying the foundation for subsequent efficient connection. Through the sliding cooperation of the auxiliary groove and the auxiliary plate, the movement of the hanging plate can be guided and supported, preventing the hanging plate from shaking and improving the overall stability of the mechanism. At the same time, with the meshing transmission of gears and toothed plates, the hanging plate can be moved flexibly to adapt to the fixing requirements of reinforcing bars of different diameters, enhance the versatility of the mechanism, reduce manual operation steps, save time, and effectively improve the efficiency and quality of reinforcing bar sleeve connection. Attached Figure Description

[0012] Figure 1 This is a schematic diagram of the overall structure of this utility model; Figure 2 This is a schematic diagram of the connecting part of this utility model; Figure 3 This is a schematic diagram of the auxiliary fastening mechanism of this utility model; Figure 4This is a schematic diagram of the internal structure of the auxiliary fastening mechanism of this utility model; Figure 5 This is a schematic diagram of the structure of the auxiliary fastening mechanism of this utility model during disassembly.

[0013] The components are as follows: 1. Movable base; 2. Counterweight top plate; 3. Drive motor; 4. Matching plate; 5. Reinforcing bar one; 6. Reinforcing bar two; 7. Reinforcing bar sleeve body; 8. Connecting part; 9. U-shaped plate; 10. Installation chamber; 11. Connecting plate; 12. Toothed plate; 13. Slide groove; 14. Hanging plate; 15. Fastening plate; 16. Auxiliary plate; 17. Gear; 18. Miniature hydraulic cylinder; 19. Adjusting seat; 20. Auxiliary groove; 21. Receiving groove; 22. Connecting rod. Detailed Implementation

[0014] 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.

[0015] Please refer to Figure 1 and Figure 2 An efficient rebar sleeve connection device includes: a movable base 1, a drive motor 3 installed on the top of the movable base 1, a first rebar 5 and a second rebar 6 arranged on one side of the drive motor 3, a rebar sleeve body 7 arranged between the first rebar 5 and the second rebar 6, a U-shaped plate 9 arranged on one side of the drive motor 3, and an anti-slip component arranged on the inner wall of the U-shaped plate 9.

[0016] Please refer to Figure 3 - Figure 5The auxiliary fastening mechanism is located on both sides of the U-shaped plate 9 and is used to assist in fixing the reinforcing bar 5. The auxiliary fastening mechanism includes hanging plates 14 installed on both sides of the U-shaped plate 9 and connecting plates 11 fixedly installed on one end of the two hanging plates 14. The two hanging plates 14 are mirror-distributed. Support components for supporting the two hanging plates 14 are provided on both sides of the U-shaped plate 9. The support components include auxiliary grooves 20 opened on both sides of the U-shaped plate 9 and auxiliary plates 16 slidably installed inside the two auxiliary grooves 20. The two auxiliary plates 16 are respectively connected to the two... A connecting plate 11 is connected, and a moving assembly for moving two hanging plates 14 is provided on the top of the U-shaped plate 9. The moving assembly includes a mounting chamber 10 installed on the top of the U-shaped plate 9 and gears 17 rotatably installed on opposite sides of the two connecting plates 11. Tooth plates 12 that mesh with the two gears 17 are slidably installed inside the mounting chamber 10. Slide grooves 13 are provided on both sides of the mounting chamber 10. One end of each of the two connecting plates 11 passes through the two slide grooves 13 and extends into the interior of the mounting chamber 10. A driving assembly for driving the two tooth plates 12 to move is provided inside the mounting chamber 10. The U-shaped plate 9 on one side of the drive motor 3 is used to initially limit the position of the rebar 5. The anti-slip components on the inner wall of the U-shaped plate 9 can increase the friction with the rebar 5 and prevent the rebar 5 from sliding. At the same time, the auxiliary fastening mechanisms located on both sides of the U-shaped plate 9 further assist in fixing the rebar 5 and ensure the stability of the rebar 5 position. The drive motor 3 realizes the precise connection between the rebar 5, the second rebar 6 and the rebar sleeve body 7. When the auxiliary fastening mechanism is adjusted to the fixed state of the rebar 5, the auxiliary plate 16 can slide along the auxiliary groove 20 to support and guide the hanging plate 14. The function is to prevent the hanging plate 14 from tilting or shifting. At the same time, the moving component at the top of the U-shaped plate 9 provides the moving power and path for the two hanging plates 14. The position of the hanging plate 14 can be adjusted according to the diameter of the steel bar 5 to ensure that it can be adapted to steel bars of different specifications. When the drive component drives the toothed plate 12 to slide in the installation chamber 10, the toothed plate 12 will drive the gears 17 on both sides to rotate, and then drive the connecting plate 11 to move along the slide groove 13 through the gears 17. Finally, the hanging plate 14 connected to the connecting plate 11 moves synchronously, and the auxiliary fixing position and force of the steel bar 5 are precisely adjusted.

[0017] Furthermore, such as Figure 3 - Figure 5As shown, the drive assembly includes a receiving groove 21 formed on the top of the U-shaped plate 9 and an adjusting seat 19 slidably installed inside the receiving groove 21. The adjusting seat 19 is located between and fixed to the two toothed plates 12. A miniature hydraulic cylinder 18 is installed inside the receiving groove 21, located on one side of the adjusting seat 19, and its extended end is connected to one side of the adjusting seat 19. Therefore, when it is necessary to adjust the fixed state of the auxiliary fastening mechanism, the miniature hydraulic cylinder 18 is activated, and its extended end pushes or pulls the adjusting seat 19 along the receiving groove 21. The groove 21 slides along its length. Since the adjusting seat 19 is fixed to the two toothed plates 12, the sliding of the adjusting seat 19 will synchronously drive the two toothed plates 12 to slide inside the installation chamber 10. After the toothed plates 12 slide, they will drive the gear 17 to rotate through the meshing action with the gear 17 on the opposite side of the connecting plate 11, thereby driving the connecting plate 11 to move along the sliding grooves 13 on both sides of the installation chamber 10. Finally, the position of the hanging plate 14 connected to the connecting plate 11 is adjusted to ensure that the hanging plate 14 can adapt to the specifications of the steel bar 5 and form a stable and precise auxiliary fixation for the steel bar 5.

[0018] Furthermore, such as Figure 3 and Figure 5 As shown, the anti-slip component includes a mating plate 4 fixedly installed at the bottom of the U-shaped plate 9 and detachable fastening plates 15 installed on both sides of the inner wall of the U-shaped plate 9. Based on this, when the reinforcing bar 5 is placed inside the U-shaped plate 9, the mating plate 4 can make close contact with the reinforcing bar 5, providing support for the reinforcing bar 5 while increasing the friction with the reinforcing bar 5, initially restricting the longitudinal sliding of the reinforcing bar 5. Moreover, the appropriate fastening plate 15 can be selected and installed according to the diameter of the reinforcing bar 5. After the reinforcing bar 5 is placed inside the U-shaped plate 9, the fastening plates 15 on both sides can fit against the side wall of the reinforcing bar 5, further increasing the contact friction between the reinforcing bar 5 and the inner wall of the U-shaped plate 9, while limiting the reinforcing bar 5 in the lateral direction to prevent the reinforcing bar 5 from shifting or rotating during the connection process.

[0019] Furthermore, such as Figure 1 and Figure 2As shown, a connecting part 8 is installed on one side of the main shaft of the drive motor 3. Two through holes are opened inside the connecting part 8. The main shaft of the drive motor 3 is located inside one of the through holes. A connecting rod 22 is fixedly installed on one side of the U-shaped plate 9. The connecting rod 22 is located inside the other through hole. A counterweight plate 2 is set on the top of the movable base 1. The drive motor 3 is located between the movable base 1 and the counterweight plate 2. Based on this, through the cooperation of the two through holes of the connecting part 8 with the main shaft of the drive motor 3 and the connecting rod 22 respectively, the power generated by the drive motor 3 can be stably transmitted to the U-shaped plate 9, thereby driving the U-shaped plate 9 and the internally limited rebar 5 to move synchronously, ensuring that the rebar 5 can be accurately docked with the rebar sleeve body 7 and complete the connection operation. Driven by the drive motor 3, the rebar 5 is rotated, thereby realizing the rotation of the rebar 5, so that the rebar 5 and the rebar 6 are screwed into the interior of the rebar sleeve body 7, thereby realizing the installation of the rebar 5 and the rebar 6.

[0020] Although embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made to these embodiments without departing from the principles and spirit, the scope of which is defined by the appended claims and their equivalents.

Claims

1. An efficient rebar sleeve connection device, characterized in that, include: A mobile base (1) is provided with a drive motor (3) installed on the top of the mobile base (1). A first steel bar (5) and a second steel bar (6) are provided on one side of the drive motor (3). A steel bar sleeve body (7) is provided between the first steel bar (5) and the second steel bar (6). A U-shaped plate (9) is provided on one side of the drive motor (3). An anti-slip component is provided on the inner wall of the U-shaped plate (9). An auxiliary fastening mechanism is located on both sides of the U-shaped plate (9) and is used to assist in fixing the first (5) of the reinforcing bar. The auxiliary fastening mechanism includes a hanging plate (14) installed on both sides of the U-shaped plate (9) and a connecting plate (11) fixedly installed on one end of the two hanging plates (14). The two hanging plates (14) are mirror-distributed. Support components for supporting the two hanging plates (14) are provided on both sides of the U-shaped plate (9).

2. The rebar sleeve connection device according to claim 1, characterized in that: The support assembly includes auxiliary slots (20) on both sides of the U-shaped plate (9) and auxiliary plates (16) slidably installed inside the two auxiliary slots (20). The two auxiliary plates (16) are respectively connected to the two connecting plates (11). The top of the U-shaped plate (9) is provided with a moving component for moving the two hanging plates (14).

3. The rebar sleeve connection device according to claim 2, characterized in that: The moving component includes a mounting chamber (10) mounted on the top of the U-shaped plate (9) and gears (17) rotatably mounted on opposite sides of the two connecting plates (11). The mounting chamber (10) has toothed plates (12) that mesh with the two gears (17) slidably mounted inside. The mounting chamber (10) has grooves (13) on both sides. One end of each of the two connecting plates (11) passes through the two grooves (13) and extends into the interior of the mounting chamber (10). The interior of the mounting chamber (10) is provided with a driving component for driving the two toothed plates (12) to move.

4. The rebar sleeve connection device according to claim 3, characterized in that: The drive assembly includes a receiving groove (21) opened on the top of the U-shaped plate (9) and an adjustment seat (19) slidably installed inside the receiving groove (21). The adjustment seat (19) is located between and fixed to the two toothed plates (12). A miniature hydraulic cylinder (18) is provided inside the receiving groove (21). The miniature hydraulic cylinder (18) is located on one side of the adjustment seat (19), and the extended end of the miniature hydraulic cylinder (18) is connected to one side of the adjustment seat (19).

5. The rebar sleeve connection device according to claim 1, characterized in that: The anti-slip assembly includes a mating plate (4) fixedly installed at the bottom of the U-shaped plate (9) and a fastening plate (15) installed on both sides of the inner wall of the U-shaped plate (9).

6. The rebar sleeve connection device according to claim 1, characterized in that: The drive motor (3) has a connecting part (8) installed on one side of its main shaft. The connecting part (8) has two through holes. The drive motor (3) is located inside one of the through holes. A connecting rod (22) is fixedly installed on one side of the U-shaped plate (9). The connecting rod (22) is located inside the other through hole. A counterweight plate (2) is provided on the top of the movable base (1). The drive motor (3) is located between the movable base (1) and the counterweight plate (2).

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