Automobile repair and maintenance lifting platform

Abstract

The utility model relates to an automobile repair and maintenance lifting platform, which belongs to the technical field of automobile repair and comprises a base, a hydraulic cylinder is fixedly mounted at the top of the base, a supporting table is fixedly mounted on an output shaft of the hydraulic cylinder, a rotary table is arranged at the top of the supporting table, and a supporting assembly is arranged on the upper side of the rotary table. A rotating mechanism is arranged between the rotary table and the supporting table; the rotating mechanism comprises a mounting box, a driving motor is fixedly mounted in the mounting box, a driving gear is fixedly mounted on an output shaft of the driving motor, a driven gear is meshed with the outer side of the driving gear, and a rotating column is fixedly connected to the inner side of the driven gear; the upper end of the rotating column penetrates through the supporting table and is fixedly connected with the bottom of the rotary table, and a bearing is arranged between the rotating column and the supporting table. According to the automobile repair and maintenance lifting platform, the direction of an automobile is adjusted, convenience is provided for automobile repair and maintenance, and the practicability of the device is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of automobile repair, in particular to an automobile repair and maintenance lifting platform. Background Art

[0002] With advancements in automotive technology, a growing number of vehicles, and the development of the auto repair market, a number of modern companies have entered the auto repair equipment industry, producing and supplying a wide range of specialized auto repair equipment. This has led to widespread adoption of advanced and modern domestic auto repair equipment, with significant exports also occurring abroad. Guided by national policies, the domestic auto repair equipment industry is experiencing a thriving development. Driven by specialized auto repair equipment, auto repair technology is also rapidly developing and improving, with new repair techniques being utilized and industry exchanges becoming increasingly frequent. During auto repair and maintenance, vehicles often require lifting and lowering.

[0003] The prior art publication number CN212559297U discloses an automobile repair and maintenance lifting platform, comprising a bottom support seat, a rotating sleeve, and a movable mechanism, wherein rollers are connected to the bottom ends of the bottom support seat, and a fixed block is fixed to the upper portion of one end of the bottom support seat, the movable mechanism is arranged at the bottom end of the outer scissor fork arm, and a movable rod is connected to the top end of the outer scissor fork arm, the outer end of the movable rod is fixed with a fixing nut, an inner scissor fork arm is fixed to one side of the movable sleeve, and the top end of the inner scissor fork arm is connected to a top slider, a receiving platform is arranged on the top of the top slider, and inclined plates are fixed to the two ends of the receiving platform. The automobile repair and maintenance lifting platform is provided with rollers, which can be used to facilitate the movement of the device to the desired location, making the use of the device more convenient, and the number of the outer scissor fork arms and the inner scissor fork arms of the device can be freely added, so that there is no limit to the lifting of the device, greatly enhancing the practicality of the device.

[0004] However, the above-mentioned automobile repair and maintenance lifting platform can only perform a single lifting function on the automobile when in use. When the automobile is placed on the platform, it is inconvenient to adjust the direction of the automobile, which causes inconvenience to repair and maintenance. Therefore, an automobile repair and maintenance lifting platform is proposed to solve the above-mentioned problems. Utility Model Content

[0005] In response to the shortcomings of the existing technology, the utility model provides an automobile repair and maintenance lifting platform with advantages such as easy direction adjustment. It solves the problem that the existing automobile repair and maintenance lifting platform can only perform a single lifting function for the car when in use, and it is inconvenient to adjust the direction of the car when the car is placed on the platform, causing inconvenience to repair and maintenance.

[0006] To achieve the above-mentioned object, the present invention provides the following technical solution: an automobile repair and maintenance lifting platform, comprising a base, a hydraulic cylinder fixedly mounted on the top of the base, a support platform fixedly mounted on the output shaft of the hydraulic cylinder, a turntable provided on the top of the support platform, a support assembly provided on the upper side of the turntable, and a rotating mechanism provided between the turntable and the support platform;

[0007] The rotating mechanism includes an installation box, a driving motor is fixedly installed inside the installation box, a main gear is fixedly installed on the output shaft of the driving motor, a slave gear is meshed on the outer side of the main gear, a rotating column is fixedly connected to the inner side of the slave gear, the upper end of the rotating column passes through the support platform and is fixedly connected to the bottom of the turntable, and a bearing is provided between the rotating column and the support platform.

[0008] Furthermore, an inclined plate frame is fixedly connected to one side of the base, and the installation box is fixedly installed on the bottom of the support platform.

[0009] Furthermore, the outer ring of the bearing is fixedly connected to the support platform, and the inner ring of the bearing is fixedly connected to the outer wall of the rotating column.

[0010] Furthermore, a rolling ball is rotatably mounted on the bottom of the turntable, and the rolling ball abuts against the upper surface of the support platform.

[0011] Furthermore, a guide shaft is inserted into the center of the bottom of the rotating column. The guide shaft and the rotating column are both cylindrical structures, and the lower end of the guide shaft is fixedly connected to the base.

[0012] Furthermore, the number of the support assemblies is set to four, and the support assembly includes a screw, a threaded barrel, a handle and a push rod.

[0013] Furthermore, the screw is fixedly connected to the top of the turntable, the threaded barrel is threadedly connected to the outside of the screw, the handle is fixedly connected to the outer wall of the threaded barrel, and the push rod is fixedly connected to the upper end of the threaded barrel.

[0014] Furthermore, a connecting rod is fixedly connected to the bottom of the support platform, a guide rail is fixedly installed on the top of the base, a slider is fixedly connected to the outer wall of the connecting rod, and the slider is slidably connected to the inner side of the guide rail.

[0015] Compared with the existing technology, the utility model provides a car repair and maintenance lifting platform with the following beneficial effects:

[0016] 1. The automobile repair and maintenance lifting platform drives the support platform to move up and down by starting the hydraulic cylinder, which is convenient for lifting and lowering the automobile on the turntable. In addition, by starting the drive motor to drive the main gear to rotate, the rotating column is driven to rotate under the transmission of the main gear and the slave gear, thereby driving the turntable to rotate, thereby adjusting the direction of the automobile, providing convenience for automobile repair and maintenance, improving the practicality of the device, and solving the problem that the existing automobile repair and maintenance lifting platform can only perform a single lifting function for the automobile when in use, and it is inconvenient to adjust the direction of the automobile when the automobile is placed on the platform, causing inconvenience to the repair and maintenance.

[0017] 2. The automobile repair and maintenance lifting platform moves along the outer wall of the screw by rotating the threaded barrel, thereby driving the push rod to move upward. When the car is placed on the turntable, the push rod is in contact with the chassis of the car, which is convenient for limiting the position of the car and provides convenience for automobile repair and maintenance. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 This is a cross-sectional view of the structure of the utility model;

[0019] Figure 2 This is a front view of the structure of the utility model;

[0020] Figure 3 It is a structural stereogram of the turntable of the utility model.

[0021] In the figure: 1. Base; 2. Hydraulic cylinder; 3. Support platform; 4. Inclined plate frame; 5. Turntable; 6. Mounting box; 7. Drive motor; 8. Main gear; 9. Slave gear; 10. Rotating column; 11. Bearing; 12. Guide shaft; 13. Ball; 14. Screw; 15. Threaded barrel; 16. Handle; 17. Push rod; 18. Connecting rod; 19. Guide rail; 20. Slider. DETAILED DESCRIPTION

[0022] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the embodiments described are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative efforts are within the scope of protection of the present invention.

[0023] See also Figure 1-3 In this embodiment, an automobile repair and maintenance lifting platform includes a base 1, a hydraulic cylinder 2 is fixedly installed on the top of the base 1, a support platform 3 is fixedly installed on the output shaft of the hydraulic cylinder 2, and a turntable 5 is provided on the top of the support platform 3.

[0024] It should be noted that an inclined plate frame 4 is fixedly connected to one side of the base 1 , and the inclined plate frame 4 is used to facilitate the vehicle to drive onto the turntable 5 .

[0025] In this embodiment, a rotating mechanism is provided between the turntable 5 and the support platform 3, and the rotating mechanism includes an installation box 6, which is fixedly installed on the bottom of the support platform 3. A driving motor 7 is fixedly installed inside the installation box 6, and a main gear 8 is fixedly installed on the output shaft of the driving motor 7. The outer side of the main gear 8 is engaged with a slave gear 9, and the inner side of the slave gear 9 is fixedly connected to a rotating column 10. The upper end of the rotating column 10 passes through the support platform 3 and is fixedly connected to the bottom of the turntable 5. A bearing 11 is provided between the rotating column 10 and the support platform 3.

[0026] Among them, the outer ring of the bearing 11 is fixedly connected to the support platform 3, and the inner ring of the bearing 11 is fixedly connected to the outer wall of the rotating column 10. The bearing 11 can provide rotational support for the rotating column 10. At the same time, a ball 13 is rotatably installed on the bottom of the turntable 5, and the ball 13 is abutted against the upper surface of the support platform 3. The ball 13 can provide rotational support for the turntable 5.

[0027] It should be added that a guide shaft 12 is inserted at the bottom center of the rotating column 10. The guide shaft 12 and the rotating column 10 are both cylindrical structures. The lower end of the guide shaft 12 is fixedly connected to the base 1. In addition, a connecting rod 18 is fixedly connected to the bottom of the support platform 3, and a guide rail 19 is fixedly installed on the top of the base 1. A slider 20 is fixedly connected to the outer wall of the connecting rod 18, and the slider 20 is slidably connected to the inner side of the guide rail 19.

[0028] In this embodiment, a support assembly is provided on the upper side of the turntable 5, and the number of support assemblies is set to four. The support assembly includes a screw 14, a threaded barrel 15, a handle 16 and a push rod 17, wherein the screw 14 is fixedly connected to the top of the turntable 5, the threaded barrel 15 is threadedly connected to the outside of the screw 14, the handle 16 is fixedly connected to the outer wall of the threaded barrel 15, and the push rod 17 is fixedly connected to the upper end of the threaded barrel 15. By rotating the threaded barrel 15 and moving along the outer wall of the screw 14, the push rod 17 is driven to move upward. When the car is placed on the turntable 5, the push rod 17 is used to contact the chassis of the car, which is convenient for limiting the car.

[0029] The working principle of the above embodiment is:

[0030] When the utility model is in use, when a car is placed on the turntable 5, the support platform 3 is driven up and down by starting the hydraulic cylinder 2, thereby raising and lowering the car on the turntable 5. In addition, the main gear 8 is driven to rotate by starting the drive motor 7, and the rotating column 10 is driven to rotate under the transmission of the main gear 8 and the slave gear 9, thereby driving the turntable 5 to rotate, thereby adjusting the direction of the car.

[0031] The installation method, connection method or setting method disclosed in this embodiment are all common mechanical methods, and can be implemented as long as they can achieve their beneficial effects. In addition, the electrical components appearing in the text are all electrically connected to the main controller and the power supply. The main controller is a conventional known device, and the existing power connection technology is disclosed. Therefore, the specific structural composition and working principle of the main controller will not be described in detail in this text.

[0032] It should be noted that in this article, the orientation or position relationship indicated is based on the orientation or position relationship shown in the accompanying drawings, which is only for the convenience of describing this application and simplifying the description, and does not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation. Therefore, it cannot be understood as a limitation on this application.

[0033] It should be noted that, in this document, relational terms such as first and second, etc., are used only to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply the existence of any such actual relationship or order between these entities or operations. Moreover, the terms "comprises," "comprising," or any other variants thereof are intended to cover non-exclusive inclusion, so that a process, method, article, or device comprising a series of elements includes not only those elements, but also other elements not explicitly listed, or elements inherent to such process, method, article, or device. In the absence of further limitations, an element defined by the phrase "comprising a ..." does not exclude the presence of other identical elements in the process, method, article, or device comprising the element.

[0034] Although the 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 variations may be made to these embodiments without departing from the principles and spirit of the present invention, and the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A car repair and maintenance lifting platform, comprising a base (1), a hydraulic cylinder (2) fixedly mounted on the top of the base (1), a support platform (3) fixedly mounted on the output shaft of the hydraulic cylinder (2), characterized in that: A turntable (5) is arranged on the top of the support platform (3), a support assembly is arranged on the upper side of the turntable (5), and a rotating mechanism is arranged between the turntable (5) and the support platform (3); The rotating mechanism comprises an installation box (6), a driving motor (7) is fixedly installed inside the installation box (6), a main gear (8) is fixedly installed on the output shaft of the driving motor (7), a slave gear (9) is meshed on the outer side of the main gear (8), a rotating column (10) is fixedly connected to the inner side of the slave gear (9), the upper end of the rotating column (10) passes through the support platform (3) and is fixedly connected to the bottom of the turntable (5), and a bearing (11) is provided between the rotating column (10) and the support platform (3).

2. The automobile repair and maintenance lifting platform according to claim 1, characterized in that: An inclined plate frame (4) is fixedly connected to one side of the base (1), and the installation box (6) is fixedly installed on the bottom of the support platform (3).

3. The automobile repair and maintenance lifting platform according to claim 1, characterized in that: The outer ring of the bearing (11) is fixedly connected to the support platform (3), and the inner ring of the bearing (11) is fixedly connected to the outer wall of the rotating column (10).

4. The automobile repair and maintenance lifting platform according to claim 1, characterized in that: A rolling ball (13) is rotatably mounted on the bottom of the turntable (5), and the rolling ball (13) abuts against the upper surface of the support platform (3).

5. The automobile repair and maintenance lifting platform according to claim 1, characterized in that: A guide shaft (12) is inserted into the center of the bottom of the rotating column (10); the guide shaft (12) and the rotating column (10) are both cylindrical structures; the lower end of the guide shaft (12) is fixedly connected to the base (1).

6. The automobile repair and maintenance lifting platform according to claim 1, characterized in that: The number of the support assemblies is set to four, and the support assembly comprises a screw rod (14), a threaded barrel (15), a handle (16) and a push rod (17).

7. The automobile repair and maintenance lifting platform according to claim 6, characterized in that: The screw rod (14) is fixedly connected to the top of the turntable (5), the threaded barrel (15) is threadedly connected to the outside of the screw rod (14), the handle (16) is fixedly connected to the outer wall of the threaded barrel (15), and the push rod (17) is fixedly connected to the upper end of the threaded barrel (15).

8. The automobile repair and maintenance lifting platform according to claim 1, characterized in that: The bottom of the support platform (3) is fixedly connected to a connecting rod (18), the top of the base (1) is fixedly installed with a guide rail (19), the outer wall of the connecting rod (18) is fixedly connected to a sliding block (20), and the sliding block (20) is slidably connected to the inner side of the guide rail (19).

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