A vacuum base puller with easy operation

Abstract

The utility model discloses a convenient operation's inhale vacuum base pull tower, including base, the both sides outer surface of base is equipped with universal wheel, the lower extreme outer surface of base is equipped with sucking disc, the side between base and sucking disc is equipped with vacuum pump, the upper extreme outer surface of base is equipped with the multidirectional automatic adjustable support device for improving the positioning adjustment convenience, the multidirectional automatic adjustable support device includes fixed base, the upper extreme inner surface fixed mounting of fixed base has drive motor. The utility model discloses a convenient operation's inhale vacuum base pull tower through being provided with multidirectional automatic adjustable support device, simple structure, the degree of automation is higher, can realize the automatic regulation of pull position and height to pull assembly, improves the convenience of car repair pull position regulation, improves the whole operation convenience of device, improves maintenance efficiency.

Description

Technical Field

[0001] This utility model relates to the field of automotive repair technology, specifically to a convenient vacuum suction base pull tower. Background Technology

[0002] A beam straightening gantry is a type of straightening device for automotive beams, used in auto repair shops to straighten the beams of vehicles that have been involved in collisions.

[0003] Existing pull towers lack a quick positioning and adjustment device, making it inconvenient to automatically adjust the position and height of the pull. They mostly require manual adjustment, which is time-consuming and labor-intensive, affecting the efficiency of automobile repair. In addition, existing pull towers lack a pull auxiliary comparison device, and they mostly rely on manual visual comparison, which has poor accuracy and mediocre repair results, bringing certain adverse effects to people's use. To this end, we propose a pull tower with a vacuum suction base that is easy to operate. Utility Model Content

[0004] This invention addresses the problems existing in the prior art by providing a convenient vacuum suction base pull tower.

[0005] This utility model solves the above-mentioned technical problems through the following technical means:

[0006] A user-friendly vacuum suction base puller includes a base with casters on both outer surfaces and a suction cup on the lower outer surface. A vacuum pump is located between one side of the base and the suction cup. The upper outer surface of the base has a multi-directional automatically adjustable support device for improved positioning and adjustment. The multi-directional automatically adjustable support device includes a fixed base. A drive motor is fixedly mounted on the upper inner surface of the fixed base. A reinforcing shaft is fixedly connected to the other end of the drive motor's output shaft. A rolling bearing is located between the reinforcing shaft and the middle of the upper inner surface of the fixed base. A connecting seat is located at the other end of the reinforcing shaft. A hydraulic cylinder is fixedly mounted on the upper outer surface of the connecting seat. A connecting arm is located at the other end of the piston rod of the hydraulic cylinder. A pulling assembly is located on the outer surface of the connecting arm. The pulling assembly includes a mounting cable tube and an upper L-shaped support. The device comprises a frame and a lower L-shaped frame. A traction cylinder is provided on the outer surface of the rear end of the mounting cable tube. A traction chain is provided at the other end of the piston rod of the traction cylinder. An upper guide pulley is provided between the traction chain and the upper L-shaped frame, and a lower guide pulley is provided between the traction chain and the lower L-shaped frame. A hook is provided at the other end of the traction chain. An adjustable laser-assisted positioning device for improving traction accuracy is provided on one outer surface of the multi-directional automatic adjustable support device. The adjustable laser-assisted positioning device includes an electric push rod and an infrared laser. A fixing block is provided between one end of the electric push rod and a fixed base. A U-shaped mounting base is fixedly installed at the other end of the electric push rod. Mounting bearings are fixedly installed on both inner surfaces of the U-shaped mounting base. A movable shaft is provided inside the mounting bearing. A fixed sleeve is provided between the other end of the movable shaft and the infrared laser.

[0007] Furthermore, the drive motor is fixedly connected to the upper inner surface of the fixed base, one end of the reinforcing shaft is fixedly connected to the output shaft of the drive motor, the reinforcing shaft is movably connected to the middle of the upper inner surface of the fixed base through a rolling bearing, the other end of the reinforcing shaft is fixedly connected to the connecting base, the hydraulic cylinder is fixedly connected to the upper outer surface of the connecting base, and the connecting arm is fixedly connected to the other end of the piston rod of the hydraulic cylinder.

[0008] Furthermore, the connecting seat is fixedly connected to the output shaft of the drive motor via a reinforcing rotating shaft, the pulling assembly is movably connected to the upper outer surface of the fixed seat via the output shaft of the drive motor, and the pulling assembly is movably connected to the upper outer surface of the fixed seat via the piston rod of the hydraulic cylinder.

[0009] Furthermore, the adjustable laser-assisted positioning device includes an electric push rod and an infrared laser. One end of the electric push rod is provided with a fixing block between it and the fixed base. The other end of the electric push rod is fixedly installed with a U-shaped mounting base. Mounting bearings are fixedly installed on both inner surfaces of the U-shaped mounting base. The mounting bearings have a movable shaft inside. The other end of the movable shaft is provided with a fixing sleeve between it and the infrared laser.

[0010] Furthermore, the U-shaped mounting base is movably connected to one outer surface of the fixed base via an electric push rod, the infrared laser is fixedly connected to the movable shaft via a fixed sleeve, the movable shaft is movably connected to the middle of the inner surfaces on both sides of the U-shaped mounting base via a mounting bearing, and the infrared laser is movably connected to the inner surfaces on both sides of the U-shaped mounting base via the movable shaft and the mounting bearing.

[0011] Furthermore, the pulling cylinder is fixedly connected to the outer surface of the rear end of the mounting cable tube, one end of the pulling chain is connected to the piston rod of the pulling cylinder, the other end of the pulling chain is fixedly connected to the hook, the pulling chain is movably connected to the upper L-shaped frame through the upper guide pulley, and the pulling chain is movably connected to the lower L-shaped frame through the lower guide pulley.

[0012] Beneficial effects

[0013] Compared with the prior art, this utility model provides a convenient vacuum suction base pull tower, which has the following advantages:

[0014] 1. This easy-to-operate vacuum suction base pull tower, with a multi-directional automatic adjustable support device, has a simple structure and a high degree of automation. It can realize automatic adjustment of the pulling position and height of the pulling component, improve the convenience of adjusting the pulling position in automobile repair, improve the overall operation convenience of the device, and improve repair efficiency.

[0015] 2. This easy-to-operate vacuum base pull tower, equipped with an adjustable laser-assisted positioning device, has a simple and practical structure. It can assist in comparing the pulling position, improve the accuracy of the pulling position, and improve the maintenance effect. Attached Figure Description

[0016] Figure 1 This is a schematic diagram of the overall planar structure of a vacuum suction base pull tower that is easy to operate according to this utility model.

[0017] Figure 2 This is a schematic diagram of the planar structure of the traction component of a vacuum suction base pull tower that is easy to operate according to this utility model.

[0018] Figure 3This is a schematic diagram of the planar structure of a multi-directional automatic adjustable support device for a vacuum suction base pull tower that is easy to operate according to this utility model.

[0019] Figure 4 This is a schematic diagram of the planar structure of an adjustable laser-assisted positioning device for a vacuum suction base pull tower that is easy to operate, according to this utility model.

[0020] Figure 5 This is a schematic diagram of the connection structure between the infrared laser and the U-shaped mounting base of an adjustable laser-assisted positioning device for a vacuum suction base pull tower that is easy to operate according to this utility model.

[0021] In the diagram: 1. Base; 2. Casters; 3. Vacuum pump; 4. Suction cup; 5. Multi-directional automatic adjustable support device; 6. Fixed seat; 7. Drive motor; 8. Reinforced shaft; 9. Rolling bearing; 10. Connecting seat; 11. Hydraulic cylinder; 12. Connecting arm; 13. Adjustable laser-assisted positioning device; 14. Electric push rod; 15. Fixed block; 16. U-shaped mounting seat; 17. Mounting bearing; 18. Movable shaft; 19. Infrared laser; 20. Fixed sleeve; 21. Pulling assembly; 22. Mounting cable tube; 23. Pulling cylinder; 24. Pulling chain; 25. Upper L-shaped frame; 26. Upper guide pulley; 27. Lower L-shaped frame; 28. Lower guide pulley; 29. ​​Hook. Detailed Implementation

[0022] To make the objectives, technical solutions, and advantages of the embodiments of this utility model clearer, the technical solutions of the embodiments of this utility model will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only some embodiments of this utility model, not all embodiments. Based on the embodiments of this utility model, all other embodiments obtained by those skilled in the art without creative effort are within the protection scope of this utility model.

[0023] like Figures 1-5As shown, a convenient vacuum suction base pull tower includes a base 1. Universal wheels 2 are provided on both outer surfaces of the base 1. A suction cup 4 is provided on the lower outer surface of the base 1. A vacuum pump 3 is provided between one side of the base 1 and the suction cup 4. A multi-directional automatic adjustable support device 5 is provided on the upper outer surface of the base 1 to improve the convenience of positioning and adjustment. The multi-directional automatic adjustable support device 5 includes a fixed base 6. A drive motor 7 is fixedly installed on the upper inner surface of the fixed base 6. A reinforcing rotating shaft 8 is fixedly connected to the other end of the output shaft of the drive motor 7. A rolling bearing 9 is provided between the reinforcing rotating shaft 8 and the middle of the upper inner surface of the fixed base 6. A connecting seat 10 is provided at the other end of the reinforcing rotating shaft 8. A hydraulic cylinder 11 is fixedly installed on the upper outer surface of the connecting seat 10. A connecting arm 12 is provided at the other end of the piston rod of the hydraulic cylinder 11. A pulling assembly 21 is provided on the outer surface of the connecting arm 12. The pulling assembly 21 includes a mounting cable tube 22, an upper L-shaped frame 25, and a lower L-shaped frame. 27. A traction cylinder 23 is provided on the outer surface of the rear end of the installation cable tube 22. A traction chain 24 is provided on the other end of the piston rod of the traction cylinder 23. An upper guide pulley 26 is provided between the traction chain 24 and the upper L-shaped frame 25. A lower guide pulley 28 is provided between the traction chain 24 and the lower L-shaped frame 27. A hook 29 is provided on the other end of the traction chain 24. An adjustable laser-assisted positioning device 13 for improving traction accuracy is provided on one outer surface of the multi-directional automatic adjustable support device 5. The adjustable laser-assisted positioning device 13 includes an electric push rod 14 and an infrared laser instrument 19. A fixing block 15 is provided between one end of the electric push rod 14 and the fixed seat 6. A U-shaped mounting seat 16 is fixedly installed on the other end of the electric push rod 14. Mounting bearings 17 are fixedly installed on both inner surfaces of the U-shaped mounting seat 16. A movable shaft 18 is provided inside the mounting bearing 17. A fixing sleeve 20 is provided between the other end of the movable shaft 18 and the infrared laser instrument 19.

[0024] The drive motor 7 is fixedly connected to the upper inner surface of the fixed base 6. One end of the reinforcing shaft 8 is fixedly connected to the output shaft of the drive motor 7. The reinforcing shaft 8 is movably connected to the middle of the upper inner surface of the fixed base 6 through the rolling bearing 9. The other end of the reinforcing shaft 8 is fixedly connected to the connecting base 10. The hydraulic cylinder 11 is fixedly connected to the upper outer surface of the connecting base 10. The connecting arm 12 is fixedly connected to the other end of the piston rod of the hydraulic cylinder 11.

[0025] The connecting seat 10 is fixedly connected to the output shaft of the drive motor 7 via the reinforcing rotating shaft 8. The pulling assembly 21 is movably connected to the upper outer surface of the fixed seat 6 via the output shaft of the drive motor 7. The pulling assembly 21 is movably connected to the upper outer surface of the fixed seat 6 via the piston rod of the hydraulic cylinder 11.

[0026] The adjustable laser-assisted positioning device 13 includes an electric push rod 14 and an infrared laser 19. One end of the electric push rod 14 is provided with a fixing block 15 between it and the fixed base 6. The other end of the electric push rod 14 is fixedly installed with a U-shaped mounting base 16. Mounting bearings 17 are fixedly installed on both inner surfaces of the U-shaped mounting base 16. The mounting bearings 17 have a movable shaft 18 inside. The other end of the movable shaft 18 is provided with a fixing sleeve 20 between it and the infrared laser 19.

[0027] The U-shaped mounting base 16 is movably connected to one outer surface of the fixed base 6 via the electric push rod 14. The infrared laser 19 is fixedly connected to the movable shaft 18 via the fixed sleeve 20. The movable shaft 18 is movably connected to the middle of the inner surfaces on both sides of the U-shaped mounting base 16 via the mounting bearing 17. The infrared laser 19 is movably connected to the inner surfaces on both sides of the U-shaped mounting base 16 via the movable shaft 18 and the mounting bearing 17.

[0028] The pulling cylinder 23 is fixedly connected to the outer surface of the rear end of the mounting cable tube 22. One end of the pulling chain 24 is connected to the piston rod of the pulling cylinder 23, and the other end of the pulling chain 24 is fixedly connected to the hook 29. The pulling chain 24 is movably connected to the upper L-shaped frame 25 through the upper guide pulley 26, and the pulling chain 24 is movably connected to the lower L-shaped frame 27 through the lower guide pulley 28.

[0029] Working principle

[0030] After moving the entire device to the side of the car to be repaired using the casters 2, the vacuum pump 3 evacuates the suction cup 4, allowing the base 1 to adhere and fix to the ground via the suction cup 4, thus quickly securing the entire device. The position and height of the pulling assembly 21 are adjusted according to the location of the car to be repaired. Controlling the output shaft of the drive motor 7 rotates the reinforcing shaft 8, which in turn rotates automatically within the fixed seat 6 via the rolling bearing 9, thereby rotating the pulling assembly 21. This allows for rapid and automatic adjustment of the pulling position of the pulling assembly 21. Controlling the piston rod of the hydraulic cylinder 11 to extend or retract allows for automatic raising and lowering of the pulling assembly 21, achieving the pulling function. The automatic adjustment of the traction height of component 21 allows for the following steps: After adjusting the traction height of the traction component 21, the hook 29 is fixed to the required repair position. Simultaneously, the extension and retraction of the electric push rod 14 is controlled to position the infrared laser 19, aligning it with the required repair position. The infrared laser 19 can also rotate within the U-shaped mounting base 16 via the movable shaft 18 and mounting bearing 17 for further adjustment of its alignment. After activating the traction cylinder 23, it pulls the hook 29 to perform traction repair on the vehicle's required repair position. By comparing the irradiation position of the infrared laser 19, the traction position is controlled, improving traction accuracy.

[0031] It should be noted that, in this document, relational terms such as first and second (number one, number two), etc., are used only to distinguish one entity or operation from another, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Furthermore, the terms "comprising," "including," or any other variations thereof are intended to cover non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements includes not only those elements but also other elements not expressly listed, or elements inherent to such a process, method, article, or apparatus. Without further limitations, an element defined by the phrase "comprising one..." does not exclude the presence of other identical elements in the process, method, article, or apparatus that includes said element.

[0032] 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 claimed utility model.

Claims

1. A convenient vacuum suction base puller, comprising a base (1), characterized in that: The base (1) has casters (2) on both outer surfaces, a suction cup (4) on the lower outer surface, a vacuum pump (3) between one side of the base (1) and the suction cup (4), and a multi-directional automatic adjustable support device (5) on the upper outer surface of the base (1) to improve the convenience of positioning and adjustment. The multi-directional automatic adjustable support device (5) includes a fixed base (6), a drive motor (7) is fixedly installed on the upper inner surface of the fixed base (6), and a reinforcing rotor is fixedly connected to the other end of the output shaft of the drive motor (7). A rolling bearing (9) is provided between the upper inner surface of the reinforcing shaft (8) and the fixed seat (6). A connecting seat (10) is provided at the other end of the reinforcing shaft (8). A hydraulic cylinder (11) is fixedly installed on the upper outer surface of the connecting seat (10). A connecting arm (12) is provided at the other end of the piston rod of the hydraulic cylinder (11). A traction assembly (21) is provided on the outer surface of the connecting arm (12). The traction assembly (21) includes a mounting cable tube (22), an upper L-shaped frame (25), and a lower L-shaped frame (27). The mounting cable tube (22) The outer surface of the rear end of the 22) is provided with a traction cylinder (23), and the other end of the piston rod of the traction cylinder (23) is provided with a traction chain (24). An upper guide pulley (26) is provided between the traction chain (24) and the upper L-shaped frame (25), and a lower guide pulley (28) is provided between the traction chain (24) and the lower L-shaped frame (27). A hook (29) is provided at the other end of the traction chain (24). An adjustable laser-assisted positioning device (13) for improving traction accuracy is provided on one side of the outer surface of the multi-directional automatic adjustable support device (5). The adjustable laser-assisted positioning device (13) includes an electric push rod (14) and an infrared laser (19). One end of the electric push rod (14) is provided with a fixing block (15) between it and the fixed seat (6). The other end of the electric push rod (14) is fixedly installed with a U-shaped mounting seat (16). Mounting bearings (17) are fixedly installed on both inner surfaces of the U-shaped mounting seat (16). The mounting bearing (17) has a movable shaft (18) inside. The other end of the movable shaft (18) is provided with a fixing sleeve (20) between it and the infrared laser (19).

2. The easy-to-operate vacuum suction base pull tower according to claim 1, characterized in that: The drive motor (7) is fixedly connected to the upper inner surface of the fixed seat (6), one end of the reinforcing shaft (8) is fixedly connected to the output shaft of the drive motor (7), the reinforcing shaft (8) is movably connected to the middle of the upper inner surface of the fixed seat (6) through the rolling bearing (9), the other end of the reinforcing shaft (8) is fixedly connected to the connecting seat (10), the hydraulic cylinder (11) is fixedly connected to the upper outer surface of the connecting seat (10), and the connecting arm (12) is fixedly connected to the other end of the piston rod of the hydraulic cylinder (11).

3. The easy-to-operate vacuum suction base pull tower according to claim 1, characterized in that: The connecting seat (10) is fixedly connected to the output shaft of the drive motor (7) via the reinforcing rotating shaft (8). The traction assembly (21) is movably connected to the upper outer surface of the fixed seat (6) via the output shaft of the drive motor (7). The traction assembly (21) is movably connected to the upper outer surface of the fixed seat (6) via the piston rod of the hydraulic cylinder (11).

4. The easy-to-operate vacuum suction base pull tower according to claim 1, characterized in that: The adjustable laser-assisted positioning device (13) includes an electric push rod (14) and an infrared laser (19). One end of the electric push rod (14) is provided with a fixing block (15) between it and the fixed base (6). The other end of the electric push rod (14) is fixedly installed with a U-shaped mounting base (16). Mounting bearings (17) are fixedly installed on both inner surfaces of the U-shaped mounting base (16). The mounting bearings (17) are provided with a movable shaft (18) inside. The other end of the movable shaft (18) is provided with a fixing sleeve (20) between it and the infrared laser (19).

5. The easy-to-operate vacuum suction base pull tower according to claim 4, characterized in that: The U-shaped mounting base (16) is movably connected to one side of the outer surface of the fixed base (6) via an electric push rod (14). The infrared laser (19) is fixedly connected to the movable shaft (18) via a fixed sleeve (20). The movable shaft (18) is movably connected to the middle of the inner surfaces on both sides of the U-shaped mounting base (16) via a mounting bearing (17). The infrared laser (19) is movably connected to the inner surfaces on both sides of the U-shaped mounting base (16) via the movable shaft (18) and the mounting bearing (17).

6. The easy-to-operate vacuum suction base pull tower according to claim 1, characterized in that: The pulling cylinder (23) is fixedly connected to the outer surface of the rear end of the mounting cable tube (22). One end of the pulling chain (24) is connected to the piston rod of the pulling cylinder (23). The other end of the pulling chain (24) is fixedly connected to the hook (29). The pulling chain (24) is movably connected to the upper L-shaped frame (25) through the upper guide pulley (26). The pulling chain (24) is movably connected to the lower L-shaped frame (27) through the lower guide pulley (28).

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