Electric vehicle maintenance lifting platform

Abstract

The utility model discloses an electric vehicle maintenance lifting platform which comprises a fixed base, two supporting columns are fixedly welded to the top wall of the fixed base, through grooves are formed in the two supporting columns respectively, a screw rod is rotationally installed in one through groove, a servo motor is arranged above the screw rod, and the servo motor is arranged on the top wall of the fixed base. And the servo motors are fixedly installed at the top ends of the corresponding supporting columns, the output ends of the servo motors are in transmission connection with the screw rods, two guide rods are fixedly welded in the other through groove, and moving bases are slidably connected in the two through grooves. In the maintenance process, the rotating plate can be rotated through the labor-saving rotating handle, then the electric vehicle is driven to turn over through the cooperation of the connecting rod, the two supporting rods and the frame plate, the maintenance position can be turned over to the position where maintenance is convenient in the maintenance process, and the maintenance convenience is greatly improved.

Description

Technical Field

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

[0002] Electric vehicles, also known as electric-driven vehicles, are usually referred to as two-wheeled electric bicycles. They use batteries as energy sources, and use controllers, motors and other components to convert electrical energy into mechanical energy to control the current size to change the speed of the vehicle. Two-wheeled electric bicycles are very convenient to use and are widely used in daily life.

[0003] In the prior art, an authorized patent with announcement number CN218114907U discloses an electric vehicle maintenance lifting platform, including a base frame, the base frame is provided with a hydraulic drive mechanism, the hydraulic drive mechanism is connected to a first lifting arm, and the first lifting arm is connected to the lifting platform; a clamping rod is installed on one side of the base frame, and a clamping arm is hingedly installed on the other side of the lifting platform, and a clamping arm driving mechanism is provided on the base frame to drive the clamping arm to stand up, clamp, reset and relax. The electric vehicle maintenance lifting platform provided in this embodiment is safe and convenient to use, saves time and effort, and improves the efficiency of electric vehicle maintenance.

[0004] However, the above technical solution still has the following shortcomings when it is actually used: although the above device can lift the electric vehicle, it is unable to flip and adjust the electric vehicle after lifting, resulting in the inability to adjust the position of the electric vehicle well during maintenance, causing inconvenience in maintenance. In this regard, we propose an electric vehicle maintenance lifting platform to solve the above problems. Utility Model Content

[0005] The purpose of the utility model is to provide an electric vehicle maintenance lifting platform to solve the problems raised in the above background technology.

[0006] To achieve the above purpose, the utility model provides the following technical solutions: an electric vehicle maintenance lifting platform, comprising:

[0007] The cam is provided with a screw rod, and a servo motor is arranged above the screw rod. The servo motor is fixedly mounted on the top of the corresponding support column. The output end of the servo motor is connected to the screw rod for transmission. Two guide rods are fixedly welded in the other through slot. A moving seat is slidably connected in the two through slots. One moving seat is slidably connected to the two guide rods through the through hole, and the other moving seat is threadedly connected to the screw through the screw hole. Rotating rods are rotatably mounted on the side walls opposite to the two moving seats, a connecting rod is fixedly welded on the rotating rod, a supporting rod is fixedly welded between the two connecting rods, a frame plate is fixedly welded on the two supporting rods, and a door-type locking plate is fixedly mounted on the frame plate by fastening bolts.

[0008] Preferably, a rotating shaft is rotatably connected to the movable seat connected to the two guide rods, one end of the rotating shaft is fixedly welded to the rotating rod at the corresponding position, a rotating plate is fixedly welded to the outer end of the rotating shaft, and a plurality of annular openings equidistantly distributed are opened at the edge of the rotating plate.

[0009] Preferably, a limiting rod is movably inserted in one of the through openings, and a limiting groove is provided on the side wall of the support column close to the rotating plate, and the limiting groove is adapted to the limiting rod.

[0010] Preferably, a controller is fixedly mounted on the fixed base, and the controller is electrically connected to the servo motor via a wire.

[0011] Preferably, a plurality of labor-saving turning handles are fixedly welded on the turning plate, and the plurality of labor-saving turning handles are equidistantly distributed in a ring.

[0012] Preferably, four mounting holes are provided on the fixed base.

[0013] Compared with the prior art, the beneficial effects of the utility model are:

[0014] When the utility model is in use, the frame plate is first adjusted to fit with the fixed base, and then the bottom side of the pedal of the electric vehicle is moved to just above the frame plate, and the servo motor drives the screw rod to rotate forward to drive the two moving seats to move upward, thereby driving the frame plate to move upward and fit with the bottom wall of the pedal, and the door-shaped locking plate is locked on the frame plate by tightening bolts to lock the pedal of the electric vehicle, and then the moving seat is continuously adjusted to rise until the electric vehicle rises to a required height and stops. During maintenance, the rotating plate can be rotated by a labor-saving turning handle, and then the electric vehicle can be turned over by the cooperation of the connecting rod and the two supporting rods with the frame plate, so that the maintenance position can be turned to a convenient maintenance position during maintenance, which greatly improves the convenience of maintenance. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1This is a schematic diagram of the three-dimensional structure of an electric vehicle maintenance lifting platform proposed by the utility model;

[0016] Figure 2 This is a front view of the overall structure of an electric vehicle maintenance lifting platform proposed by the utility model;

[0017] Figure 3 The utility model provides an electric vehicle maintenance lifting platform. Figure 1 Enlarged structural diagram at point A in the middle.

[0018] In the figure: 1. fixed base; 2. support column; 3. through slot; 4. screw; 5. servo motor; 6. guide rod; 7. moving seat; 8. rotating rod; 9. connecting rod; 10. support rod; 11. frame plate; 12. door-type locking plate; 13. rotating shaft; 14. rotating plate; 15. through port; 16. limit rod; 17. limit slot; 18. controller; 19. labor-saving turning handle; 20. mounting hole. DETAILED DESCRIPTION

[0019] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0020] See also Figure 1-3 The utility model provides a technical solution: an electric vehicle maintenance lifting platform, comprising:

[0021] A fixed base 1, two supporting columns 2 are fixedly welded on the top wall of the fixed base 1, and a through slot 3 is opened on the two supporting columns 2. A screw 4 is rotatably installed in one of the through slots 3, and a servo motor 5 is arranged above the screw 4. The servo motor 5 is fixedly installed on the top of the corresponding supporting column 2, and the output end of the servo motor 5 is transmission connected with the screw 4, and two guide rods 6 are fixedly welded in the other through slot 3. Moving seats 7 are slidably connected in the two through slots 3, one of the moving seats 7 is slidably connected to the two guide rods 6 through the opened through hole, and the other moving seat 7 is threadedly connected to the screw 4 through the opened screw hole, and a rotating rod 8 is rotatably installed on the opposite side wall of the two moving seats 7, a connecting rod 9 is fixedly welded on the rotating rod 8, a supporting rod 10 is fixedly welded between the two connecting rods 9, a frame plate 11 is fixedly welded on the two supporting rods 10, and a door-type locking plate 12 is fixedly installed on the frame plate 11 by fastening bolts.

[0022] A rotating shaft 13 is rotatably connected to the movable seat 7 connected to the two guide rods 6. One end of the rotating shaft 13 is fixedly welded to the rotating rod 8 at the corresponding position. A rotating plate 14 is fixedly welded to the outer end of the rotating shaft 13. A plurality of annular openings 15 equidistantly distributed are provided at the edge of the rotating plate 14. The rotating plate 14 can drive the frame plate 11 to rotate through the cooperation of the arranged rotating shaft 13 and the corresponding rotating rod 8.

[0023] A limiting rod 16 is movably inserted in one of the through openings 15 , and a limiting groove 17 is provided on the side wall of the support column 2 close to the rotating plate 14 , and the limiting groove 17 is adapted to the limiting rod 16 , and the limiting rod 16 can be inserted into the limiting groove 17 and the corresponding through opening 15 at the same time to limit the rotating plate 14 .

[0024] A controller 18 is fixedly mounted on the fixed base 1 . The controller 18 is electrically connected to the servo motor 5 via a wire. The controller 18 is used to control the servo motor 5 .

[0025] A plurality of labor-saving turning handles 19 are fixedly welded on the rotating plate 14 , and the plurality of labor-saving turning handles 19 are equidistantly distributed in a ring. The labor-saving turning handles 19 facilitate labor-saving rotation of the rotating plate 14 .

[0026] The fixing base 1 is provided with four mounting holes 20 .

[0027] Working principle: When the utility model is in use, the frame plate 11 is first adjusted to fit with the fixed base 1, and then the bottom side of the pedal of the electric vehicle is moved to just above the frame plate 11, and the servo motor 5 drives the screw rod 4 to rotate forward to drive the two moving seats 7 to move upward, thereby driving the frame plate 11 to move upward and fit with the bottom wall of the pedal, and the door-type locking plate 12 is locked on the frame plate 11 by tightening bolts to lock the pedal of the electric vehicle, and then the moving seat 7 is continued to be adjusted to rise until the electric vehicle rises to the required height and stops. During the maintenance process, the rotating plate 14 can be rotated through the labor-saving turning handle 19, and then the electric vehicle is driven to flip over through the cooperation of the connecting rod 9 and the two support rods 10 and the frame plate 11, so that the maintenance area can be flipped to a convenient maintenance position during maintenance, which greatly improves the convenience of maintenance.

[0028] It should be noted that, in this article, relational terms such as first and second, etc. are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Moreover, the terms "include", "comprise" or any other variants thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process, method, article or device.

[0029] Although the embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. An electric vehicle maintenance lifting platform, characterized in that: include: A fixed base (1), wherein two support columns (2) are fixedly welded on the top wall of the fixed base (1), and the two support columns (2) are both provided with through slots (3), a screw rod (4) is rotatably installed in one of the through slots (3), a servo motor (5) is arranged above the screw rod (4), the servo motor (5) is fixedly installed on the top of the corresponding support column (2), the output end of the servo motor (5) is transmission-connected to the screw rod (4), two guide rods (6) are fixedly welded in the other through slot (3), and a movable seat (7) is slidably connected in the two through slots (3). ), one of the movable seats (7) is slidably connected to the two guide rods (6) through an opened through hole, and the other movable seat (7) is threadedly connected to the screw rod (4) through an opened screw hole, and a rotating rod (8) is rotatably installed on the opposite side walls of the two movable seats (7), a connecting rod (9) is fixedly welded on the rotating rod (8), a supporting rod (10) is fixedly welded between the two connecting rods (9), a frame plate (11) is fixedly welded on the two supporting rods (10), and a door-type locking plate (12) is fixedly installed on the frame plate (11) by fastening bolts.

2. The electric vehicle maintenance lifting platform according to claim 1, characterized in that: A rotating shaft (13) is rotatably connected to the movable seat (7) connected to the two guide rods (6); one end of the rotating shaft (13) is fixedly welded to a rotating rod (8) at a corresponding position; a rotating plate (14) is fixedly welded to the outer end of the rotating shaft (13); and a plurality of annular openings (15) equidistantly distributed are provided at the edge of the rotating plate (14).

3. The electric vehicle maintenance lifting platform according to claim 2, characterized in that: A limiting rod (16) is movably inserted in one of the through openings (15), and a limiting groove (17) is provided on the side wall of the support column (2) close to the rotating plate (14), wherein the limiting groove (17) is adapted to the limiting rod (16).

4. The electric vehicle maintenance lifting platform according to claim 1, characterized in that: A controller (18) is fixedly mounted on the fixed base (1), and the controller (18) is electrically connected to the servo motor (5) via a wire.

5. The electric vehicle maintenance lifting platform according to claim 2, characterized in that: A plurality of labor-saving turning handles (19) are fixedly welded on the turning plate (14), and the plurality of labor-saving turning handles (19) are distributed in an annular manner and at equal intervals.

6. The electric vehicle maintenance lifting platform according to claim 1, characterized in that: The fixed base (1) is provided with four mounting holes (20).

Images