A lifting platform for anti-skid automobile painting production

Abstract

The utility model discloses a lifting platform for anti-skidding automobile painting production, and relates to the anti-skidding technical field of automobile lifting platforms. The utility model includes a lifting platform, the right side of the lifting platform is fixedly connected with an inclined slope, the top of the slope is fixedly connected with an equidistantly arranged speed bump, the top of the lifting platform is provided with four locking components with locking functions, a rectangular groove is provided at the top center of the lifting platform, and a stepper motor is fixedly connected to the left side of the lifting platform. The stepper motor of the utility model drives the rotating shaft to rotate through the output end, and the movable block translates to the left or right with the rotation of the rotating shaft. The movable block is movably connected to the wall of the fixed rod through the other end, so that the movable block is prevented from rotating around the rotating shaft. The movable block drives the top plate to reach the specified position at the bottom of the car, and the rotating component drives the rectangular groove to rotate, so that the front wheel or the rear wheel of the car is lifted and rotated to the inside of the locking component, thereby preventing the car from rolling over.

Description

Technical Field

[0001] The utility model relates to the technical field of anti-skid automobile lifting platforms, in particular to a lifting platform for anti-side-skidding automobile painting production. Background Art

[0002] The car lifting platform is a special hydraulic lifting platform for vertically transporting cars. It is mainly used for transporting cars up and down between various working floors such as building parking lots, or for car repair and car production. The car lifting platform is a safe and ideal car conveying equipment. It not only lifts large loads and has high safety performance, but also has stable lifting and lowering and simple and convenient operation.

[0003] During the use of existing car lifts, not every car is parked properly on the lift. The lift raises the car to facilitate maintenance or production. Therefore, if the lift is slightly tilted or the car is not parked properly and the handbrake is forgotten, the car may roll over.

[0004] Therefore, a lifting platform for anti-skid automobile painting production is proposed. Utility Model Content

[0005] The purpose of the utility model is to solve the problem of automobile rollover and provide a lifting platform for anti-skidding automobile painting production.

[0006] In order to achieve the above-mentioned purpose, the utility model specifically adopts the following technical solutions:

[0007] A lifting platform for anti-skid automobile painting production comprises a lifting platform, a slope arranged obliquely is fixedly connected to the right side of the lifting platform, a speed bump arranged equidistantly is fixedly connected to the top of the slope, four locking components with locking functions are arranged on the top of the lifting platform, a rectangular groove is opened at the top center of the lifting platform, a stepper motor is fixedly connected to the left side of the lifting platform, a rotating shaft is fixedly connected to the output end of the stepper motor, a fixed rod symmetrical to the position of the rotating shaft is fixedly connected inside the rectangular groove, a movable block is arranged on the outer wall surface of the fixed rod and the rotating shaft, the movable block is threadedly connected to the outer wall surface of the rotating shaft, the movable block is movably connected to the outer wall surface of the fixed rod, a top plate is arranged on the top of the movable block, and a rotating component with a rotating function is arranged on the top of the movable block.

[0008] Furthermore, the rotating assembly includes a first worm gear movably connected to the top of the movable block, the top of the first worm gear is fixedly connected to a support rod, the top of the support rod is fixedly connected to a first bevel gear, the top of the first worm gear is movably connected to a second worm gear, the top of the second worm gear is fixedly connected to a sleeve, the top of the sleeve is fixedly connected to a U-shaped frame, a movable rod is movably connected between the U-shaped frames, the outer wall surface of the movable rod is fixedly connected to the second bevel gear, the outer wall surface of the movable rod is fixedly connected to a fixed block, the top of the fixed block is fixedly connected to a jack, the top of the jack is fixedly connected to the bottom of the top plate, a side plate is provided on the top of the movable block and a dual-axis motor is fixedly connected in the side plate, and the output ends of the dual-axis motors are both fixedly connected to worms.

[0009] Furthermore, the support rod is located inside the sleeve and the output end of the support rod passes through the U-shaped frame.

[0010] Furthermore, the movable block is threadedly connected to the outer wall surface of the rotating shaft, and the movable block is movably connected to the outer wall surface of the fixed rod.

[0011] Furthermore, four corners of the top of the lifting platform are fixedly connected with L-shaped rubber plates.

[0012] Furthermore, the locking assembly includes a limit groove opened on the top of the lifting platform, a horizontal plate is arranged at the inner top of the limit groove, a linkage rod is movably connected to the bottom of the horizontal plate, the bottom end of the linkage rod is fixedly connected to the inner bottom end of the limit groove, and compression springs are fixedly connected to the left and right sides of the horizontal plate.

[0013] The beneficial effects of the utility model are as follows:

[0014] 1. In the utility model, first, the staff drives the car to the top of the lifting platform through the slope, and the speed bumps and rubber plates prevent the car from slipping and falling off the lifting platform. The external controller is started, and the stepper motor drives the shaft to rotate through the output end. The movable block moves to the left or right through the rotation of the shaft. The movable block is movably connected to the wall of the fixed rod through the other end, which prevents the movable block from rotating around the shaft. The movable block drives the top plate to reach the specified position at the bottom of the car, and the rotating assembly drives the rectangular groove to rotate, so that the front wheel or the rear wheel of the car is lifted and rotated to the inside of the locking assembly, thereby preventing the car from rolling over.

[0015] 2. The utility model is provided with a rotating assembly. When the car is located on the top of the lifting platform and the wheels are not placed inside the locking assembly, the external controller is started, the dual-axis motor is started, and the worm is driven to rotate through the output end. The worm drives the first worm wheel and the second worm wheel to rotate respectively. The first worm wheel drives the first bevel gear to rotate through the support rod, and the first bevel gear then drives the second bevel gear meshing with it to rotate. The second bevel gear drives the top plate to flip forward and backward through the movable rod and the jack. The second worm wheel drives the U-shaped frame to rotate in situ through the sleeve, so that the U-shaped frame drives the sleeve to rotate 360 ​​degrees through the movable rod, so that the top plate can rotate at multiple angles at the bottom of the car, and then the top plate is pushed upward by the jack to lift the front end or rear end of the car until the car wheels are located inside the locking assembly, thereby preventing the car from slipping. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 It is a three-dimensional structural schematic diagram of the utility model;

[0017] Figure 2 It is a schematic diagram of the locking assembly of the utility model;

[0018] Figure 3 It is a schematic diagram of the rotating assembly of the utility model;

[0019] Figure numerals: 1. lifting platform; 2. ramp; 201. speed bump; 3. rubber sheet; 4. locking assembly; 401. limit groove; 402. cross plate; 403. linkage rod; 404. compression spring; 5. rectangular groove; 501. stepping motor; 502. rotating shaft; 503. fixing rod; 504. movable block; 505. top plate; 6. rotating assembly; 601. first worm gear; 602. supporting rod; 603. first bevel gear; 604. second worm gear; 605. sleeve; 606. U-shaped frame; 607. movable rod; 608. second bevel gear; 609. fixed block; 610. jack; 611. dual-axis motor; 612. worm. DETAILED DESCRIPTION

[0020] In order to make the purpose, technical scheme and advantages of the embodiments of the utility model clearer, the technical scheme in the embodiments of the utility model will be clearly and completely described below in conjunction with the drawings in the embodiments of the utility model. Obviously, the described embodiments are part of the embodiments of the utility model, not all of the embodiments. Generally, the components of the embodiments of the utility model described and shown in the drawings here can be arranged and designed in various different configurations.

[0021] Therefore, the following detailed description of the embodiments of the present invention provided in the accompanying drawings is not intended to limit the scope of the present invention to be protected, but merely represents selected embodiments of the present invention. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.

[0022] It should be noted that similar reference numerals and letters represent similar items in the following drawings, so once an item is defined in one drawing, it does not need to be further defined and explained in the subsequent drawings. In addition, the terms "first", "second", etc. are only used to distinguish the description and cannot be understood as indicating or implying relative importance.

[0023] In the description of the embodiments of the present invention, it should be noted that the terms "inside", "outside", "upper", etc. indicate orientations or positional relationships based on the orientations or positional relationships shown in the accompanying drawings, or are the orientations or positional relationships in which the utility model product is usually placed when in use. They are only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as a limitation on the present invention.

[0024] like Figures 1 to 3 As shown, a lifting platform for anti-skid automobile coating production includes a lifting platform 1, the lifting platform 1 is a main body, the right side of the lifting platform 1 is fixedly connected with an inclined slope 2, the top of the slope 2 is fixedly connected with an equidistantly arranged speed bump 201, the four corners of the top of the lifting platform 1 are fixedly connected with L-shaped rubber plates 3, the top of the lifting platform 1 is provided with four locking components 4 with locking function, a rectangular groove 5 is opened at the center of the top of the lifting platform 1, the left side of the lifting platform 1 is fixedly connected with a stepper motor 501, the output end of the stepper motor 501 is fixedly connected with a rotating shaft 502, the inside of the rectangular groove 5 is fixedly connected with a fixed rod 503 symmetrically positioned with the rotating shaft 502, the outer wall surface of the fixed rod 503 and the rotating shaft 502 is provided with a movable block 504, the movable block 504 is threadedly connected to the outer wall surface of the rotating shaft 502, the movable block 504 is movably connected to the outer wall surface of the fixed rod 503, the top of the movable block 504 is provided with a top plate 505, and the top of the movable block 504 is provided with a rotating component 6 with a rotating function.

[0025] It should be noted that, first, the staff drives the car to the top of the lifting platform 1 through the ramp 2, and the speed bump 201 and the rubber plate 3 prevent the car from slipping and falling off the lifting platform 1. The external controller is started, and the stepper motor 501 drives the rotating shaft 502 to rotate through the output end. The movable block 504 moves to the left or right through the rotation of the rotating shaft 502. The movable block 504 is movably connected to the wall of the fixed rod 503 through the other end, which prevents the movable block 504 from rotating around the rotating shaft 502. The movable block 504 drives the top plate 505 to the specified position at the bottom of the car, and the rotating component 6 drives the rectangular slot 5 to rotate, so that the front wheel or the rear wheel of the car is lifted and rotated to the inside of the locking component 4, thereby preventing the car from rolling over.

[0026] like Figures 1 to 3 As shown, the rotating assembly 6 includes a first worm gear 601 movably connected to the top of the movable block 504, a support rod 602 is fixedly connected to the top of the first worm gear 601, a first bevel gear 603 is fixedly connected to the top of the support rod 602, a second worm gear 604 is movably connected to the top of the first worm gear 601, a sleeve 605 is fixedly connected to the top of the second worm gear 604, a U-shaped frame 606 is fixedly connected to the top of the sleeve 605, the support rod 602 is located inside the sleeve 605 and passes through the U-shaped frame 606, a movable rod 607 is movably connected between the U-shaped frames 606, and the movable rod 607 is fixedly connected to the movable rod 607. The outer wall surface of 7 is fixedly connected with the second bevel gear 608, and the second bevel gear 608 is meshed with the second worm gear 604. The outer wall surface of the movable rod 607 is fixedly connected with the fixed block 609, and the top of the fixed block 609 is fixedly connected with the jack 610, and the top of the jack 610 is fixedly connected to the bottom of the top plate 505. The top of the movable block 504 is provided with a side plate and a dual-axis motor 611 is fixedly connected in the side plate. The output ends of the dual-axis motor 611 are fixedly connected with worms 612, and the worms 612 are respectively meshed with the first worm gear 601 and the second worm gear 604.

[0027] It should be noted that when the car is located on the top of the lifting platform 1 and the wheels are not placed inside the locking assembly 4, the external controller is started, the dual-axis motor 611 is started, and the worm 612 is driven to rotate through the output end, and the worm 612 drives the first worm wheel 601 and the second worm wheel 604 to rotate respectively, the first worm wheel 601 drives the first bevel gear 603 to rotate through the support rod 602, and the first bevel gear 603 then drives the second bevel gear 608 meshing therewith to rotate, and the second bevel gear 608 drives the top plate 505 to flip forward and backward through the movable rod 607 and the jack 610, the second worm wheel 604 drives the U-shaped frame 606 to rotate in situ through the sleeve 605, so that the U-shaped frame 606 drives the sleeve 605 to rotate 360 ​​degrees through the movable rod 607, so that the top plate 505 can rotate at multiple angles at the bottom of the car, and then the top plate 505 is pushed upward by the jack 610 to lift the front end or rear end of the car until the car wheel is located inside the locking assembly 4, thereby preventing the car from slipping.

[0028] like Figure 1 to Figure 2 As shown, the locking assembly 4 includes a limit slot 401 opened on the top of the lifting platform 1, a horizontal plate 402 is arranged at the inner top of the limit slot 401, a linkage rod 403 is movably connected to the bottom of the horizontal plate 402, the bottom end of the linkage rod 403 is fixedly connected to the inner bottom end of the limit slot 401, and compression springs 404 are fixedly connected to the left and right sides of the horizontal plate 402.

[0029] It should be noted that when the car wheel is located at the top of the cross plate 402, the compression spring 404 receives the pressure and deforms and contracts inward, and at the same time the linkage rod 403 folds from top to bottom, the cross plate 402 is located inside the limiting groove 401, and the car wheel is also placed inside the limiting groove 401, so that the car cannot slip.

[0030] In summary: first, the staff drives the car to the top of the lifting platform 1 through the ramp 2, and the speed bump 201 and the rubber plate 3 prevent the car from slipping and falling off the lifting platform 1. The external controller is started, and the stepper motor 501 drives the rotating shaft 502 to rotate through the output end. The movable block 504 moves to the left or right through the rotation of the rotating shaft 502. The movable block 504 is movably connected to the wall of the fixed rod 503 through the other end, which prevents the movable block 504 from rotating around the rotating shaft 502. The movable block 504 drives the top plate 505 to the specified position at the bottom of the car, and the rotating component 6 drives the rectangular slot 5 to rotate, so that the front wheel or the rear wheel of the car is lifted and rotated to the inside of the locking component 4, thereby preventing the car from rolling over.

[0031] The above shows and describes the basic principle, main features and advantages of the utility model. Those skilled in the art should understand that the utility model is not limited by the above embodiments. The above embodiments and the specification only describe the principles of the utility model. The utility model may be subject to various changes and improvements without departing from the spirit and scope of the utility model. These changes and improvements fall within the scope of the utility model to be protected. The scope of protection claimed by the utility model is defined by the attached claims and their equivalents.

Claims

1. A lifting platform for anti-skid automobile painting production, characterized in that: The invention comprises a lifting platform (1), wherein the right side of the lifting platform (1) is fixedly connected to an inclined slope (2), the top of the slope (2) is fixedly connected to speed bumps (201) arranged at equal intervals, the top of the lifting platform (1) is provided with four locking components (4) with locking functions, the top center of the lifting platform (1) is provided with a rectangular groove (5), the left side of the lifting platform (1) is fixedly connected to a stepping motor (501), the output end of the stepping motor (501) is fixedly connected to a rotating shaft (502), and the rectangular groove ( 5) is fixedly connected to a fixed rod (503) symmetrically positioned with the rotating shaft (502) inside, a movable block (504) is arranged on the outer wall surface of the fixed rod (503) and the rotating shaft (502), the movable block (504) is threadedly connected to the outer wall surface of the rotating shaft (502), the movable block (504) is movably connected to the outer wall surface of the fixed rod (503), a top plate (505) is arranged on the top of the movable block (504), and a rotating component (6) with a rotating function is arranged on the top of the movable block (504).

2. The lifting platform for anti-skid automobile coating production according to claim 1 is characterized in that: The rotating assembly (6) comprises a first worm gear (601) movably connected to the top of the movable block (504); the top of the first worm gear (601) is fixedly connected to a support rod (602); the top of the support rod (602) is fixedly connected to a first bevel gear (603); the top of the first worm gear (601) is movably connected to a second worm gear (604); the top of the second worm gear (604) is fixedly connected to a sleeve (605); the top of the sleeve (605) is fixedly connected to a U-shaped frame (606); the U-shaped frames (606) are movably connected to each other. A movable rod (607) is connected, the outer wall surface of the movable rod (607) is fixedly connected to a second bevel gear (608), the outer wall surface of the movable rod (607) is fixedly connected to a fixed block (609), the top of the fixed block (609) is fixedly connected to a jack (610), the top of the jack (610) is fixedly connected to the bottom of the top plate (505), a side plate is provided on the top of the movable block (504) and a dual-axis motor (611) is fixedly connected inside the side plate, and the output ends of the dual-axis motor (611) are fixedly connected to a worm (612).

3. The lifting platform for anti-skid automobile coating production according to claim 2 is characterized in that: The support rod (602) is located inside the sleeve (605) and the output end of the support rod (602) passes through the U-shaped frame (606).

4. The lifting platform for anti-skid automobile coating production according to claim 1 is characterized in that: The movable block (504) is threadedly connected to the outer wall surface of the rotating shaft (502), and the movable block (504) is movably connected to the outer wall surface of the fixed rod (503).

5. The lifting platform for anti-skid automobile coating production according to claim 1 is characterized in that: L-shaped rubber plates (3) are fixedly connected to the four corners of the top of the lifting platform (1).

6. The lifting platform for anti-skid automobile coating production according to claim 1 is characterized in that: The locking assembly (4) comprises a limiting groove (401) provided at the top of the lifting platform (1); a horizontal plate (402) is arranged at the top of the limiting groove (401); a linkage rod (403) is movably connected to the bottom of the horizontal plate (402); the bottom end of the linkage rod (403) is fixedly connected to the bottom end of the limiting groove (401); and compression springs (404) are fixedly connected to the left and right sides of the horizontal plate (402).

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