Multifunctional maintenance platform for new energy battery pack

Abstract

The multifunctional maintenance platform for the new energy battery pack comprises a supporting frame and a supporting table, the supporting table is arranged at the top end of the supporting frame, double-shaft motors are symmetrically installed at the positions, below the supporting table, of the top end of the supporting frame, and connecting shafts are installed at the output ends of the double-shaft motors; supporting seats are symmetrically mounted at the top end of the supporting frame on one side of the connecting shaft, worms are arranged in the supporting seats, and threaded rods are arranged in the supporting seats on one sides of the worms. According to the multifunctional maintenance platform, convenient height control and adjustment are achieved, manual control for fine adjustment is facilitated, new energy battery packs can be conveniently and obliquely disassembled, the labor intensity of workers is relieved, rotary multi-position maintenance on the new energy battery packs is facilitated, and the maintenance efficiency of the multifunctional maintenance platform is improved.

Description

Technical Field

[0001] The present invention relates to the technical field of multifunctional maintenance platforms, in particular to a multifunctional maintenance platform for new energy battery packs. Background Art

[0002] Electric vehicle batteries are divided into two categories, batteries and fuel cells. In pure electric vehicles equipped with batteries only, the battery serves as the sole power source for the vehicle's drive system. In hybrid vehicles equipped with traditional engines (or fuel cells) and batteries, the battery can serve as both the main power source and the auxiliary power source for the vehicle's drive system. In batteries used in Tesla vehicles, when the battery is used for a long time, it needs to be repaired for a certain period of time to keep the endurance of the new energy battery stable.

[0003] For example, a multifunctional maintenance work platform disclosed in the authorization announcement number CN213106745U, a multifunctional maintenance work platform, the work platform includes a chassis provided with a pulley, a column vertically fixed on the chassis and provided with a handle, a lifting column vertically slidably positioned in the column, a handle mechanism for driving the lifting column to move vertically, and a workbench fixed on the top of the lifting column, the handle mechanism includes a rack arranged on the lifting column, a worm and a worm wheel rotatably positioned on the column through a housing, and a handle fixed to the worm shaft, the worm wheel is respectively meshed with the worm and the rack;

[0004] Although it realizes that the platform should be easy to use and efficient, it does not solve the problems that the existing multifunctional maintenance platform is not conducive to convenient height control and adjustment during use, is not convenient for manual control to perform fine adjustments, is not convenient for tilting the new energy battery pack to be removed, and is not convenient for rotating multi-position maintenance of the new energy battery pack, which greatly affects the work intensity of the staff and affects the maintenance efficiency of the multifunctional maintenance platform. Summary of the invention

[0005] The purpose of the present invention is to provide a multifunctional maintenance platform for new energy battery packs, so as to solve the problems proposed in the above background technology that the multifunctional maintenance platform is not convenient for convenient height control and adjustment, is not convenient for manual control and fine-tuning, is not convenient for tilting and unloading the new energy battery pack, which affects the work intensity of the staff, is not convenient for rotating multi-position maintenance of the new energy battery pack, and affects the maintenance efficiency of the multifunctional maintenance platform.

[0006] To achieve the above-mentioned objectives, the present invention provides the following technical solutions: a multifunctional maintenance platform for new energy battery packs, comprising a support frame and a support platform, a support platform is arranged at the top of the support frame, a dual-axis motor is symmetrically installed at the top of the support frame below the support platform, a connecting shaft is installed at the output end of the dual-axis motor, a support seat is symmetrically installed at the top of the support frame on one side of the connecting shaft, a worm is arranged inside the support seat, a threaded rod is arranged inside the support seat on one side of the worm, and the threaded rod extends to the outside of the support seat, a worm wheel is mounted on the surface of the threaded rod inside the support seat, and the worm wheel is meshed with the worm wheel, a threaded sleeve is mounted on the top of the threaded rod, and the threaded rod is threadedly connected to the threaded sleeve, a movable shaft is installed at the bottom end of the support platform above the threaded sleeve, and the threaded sleeve is movably connected to the support platform through the movable shaft, a hand wheel is arranged outside the support frame on one side of the connecting shaft, and the hand wheel is connected to the worm wheel.

[0007] Preferably, a support frame is installed at the center position of the bottom end of the support platform, a movable frame is arranged inside the support frame, a first electric push rod is symmetrically installed inside the support frame on one side of the movable frame, an adjusting rod is installed at the output end of the first electric push rod, and the adjusting rod is connected to the movable frame.

[0008] Preferably, a rotating table is installed at the top of the movable frame, a rotating shaft is installed at the center position of the bottom end of the rotating table, and the rotating shaft extends to the outside of the movable frame, and support blocks are symmetrically installed at the top of the movable frame on one side of the rotating shaft, and the support blocks are all slidably connected to the rotating table.

[0009] Preferably, a third electric push rod is installed on the outer wall of the movable frame, a rack is slidably installed on the bottom end of the movable frame on one side of the third electric push rod, and the output end of the third electric push rod is connected to the rack.

[0010] Preferably, a gear is mounted on the surface of the rotating shaft on one side of the rack, and the rack and the gear are meshed with each other.

[0011] Preferably, connecting seats are symmetrically installed on the outer wall of the support platform, second electric push rods are installed on the outer walls of the connecting seats, and sliding retaining frames are slidably installed on the outer wall of the connecting seats on one side of the second electric push rod.

[0012] Preferably, the output ends of the second electric push rods are all equipped with telescopic rods, and the telescopic rods are all connected to the sliding stop frame.

[0013] Preferably, a plurality of drawers are arranged inside the support frame, and a control panel is installed on the outer wall of the support frame, and the output end of the control panel is electrically connected to the input ends of the dual-axis motor, the first electric push rod, the second electric push rod, and the third electric push rod.

[0014] Compared with the prior art, the beneficial effects of the present invention are: the multifunctional maintenance platform not only realizes convenient height control adjustment, facilitates manual control for fine adjustment, facilitates tilting unloading of new energy battery packs, reduces the labor intensity of staff, but also facilitates rotating multi-position maintenance of new energy battery packs, and improves the maintenance efficiency of the multifunctional maintenance platform;

[0015] (1) By placing the new energy battery pack that needs to be repaired on the top of the rotating table, the dual-axis motor drives the connecting shaft to rotate, the connecting shaft drives the worm to rotate, the worm drives the worm wheel to rotate, the worm wheel drives the threaded rod to rotate, the threaded rod rotates inside the threaded sleeve, the threaded sleeve drives the support platform as a whole to adjust its height through the movable shaft, and the support platform drives the new energy battery pack to adjust its height through the rotating table, so as to facilitate maintenance by different staff. The staff manually operates the handwheel to rotate, the handwheel drives the worm to rotate, the worm drives the worm wheel to rotate, and the worm wheel drives the threaded rod to rotate. Under the threaded support of the threaded rod and the threaded sleeve, it is convenient The overall height of the support platform is adjusted to facilitate the continuous adjustment of the overall height of the support platform according to the progress of maintenance. When the maintenance is completed, a set of dual-axis motors are turned on by operating the control panel, and the dual-axis motors drive the connecting shafts to rotate in the opposite direction. Under the support of the movable shaft, the threaded sleeve drives one side of the support platform to adjust the height, so that the support platform becomes tilted, which facilitates the removal of the new energy battery pack from the top of the support platform, realizing convenient height control and adjustment of the multifunctional maintenance platform, facilitating manual control for fine-tuning, and facilitating the tilting removal of the new energy battery pack, reducing the labor intensity of the staff, and improving the convenience of control and adjustment of the multifunctional maintenance platform;

[0016] (2) The first electric push rod drives the adjustment rod to move, and the adjustment rod drives the movable frame to adjust the height, and the movable frame drives the rotating table to adjust the height, and the rotating table drives the new energy battery pack to adjust the height, so as to facilitate the rotating table and the new energy battery to be higher than the top of the support platform. The third electric push rod drives the rack to move, and the rack drives the gear to rotate, and the gear drives the rotating shaft to rotate, and the rotating shaft drives the rotating table to rotate, and the rotating table drives the new energy battery pack to rotate in a circular manner, so as to facilitate the staff to repair it. The second electric push rod drives the telescopic rod to move, and the telescopic rod drives the sliding stop frame to move, and the sliding stop frame protects the new energy battery pack to prevent the new energy battery pack from falling off when moving, thereby realizing the convenient circular rotation of the multifunctional maintenance platform, facilitating the maintenance of different positions of the new energy battery pack, avoiding the staff from walking back and forth, and improving the maintenance efficiency of the multifunctional maintenance platform. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 It is a schematic diagram of the three-dimensional structure of the present invention;

[0018] Figure 2 It is a schematic diagram of the three-dimensional structure of the connecting shaft of the present invention;

[0019] Figure 3 It is a front view structural schematic diagram of the present invention;

[0020] Figure 4 It is a schematic diagram of the front cross-sectional structure of the support frame of the present invention;

[0021] Figure 5 It is a schematic diagram of the side cross-sectional structure of the support base of the present invention;

[0022] Figure 6 For the present invention Figure 5 The enlarged structural diagram at A in the middle;

[0023] Figure 7 It is a schematic diagram of the three-dimensional structure of the support frame of the present invention.

[0024] In the figure: 1. support frame; 2. support table; 3. dual-axis motor; 4. connecting shaft; 5. support seat; 6. threaded rod; 7. worm gear; 8. worm; 9. threaded sleeve; 10. movable shaft; 11. hand wheel; 12. support frame; 13. movable frame; 14. rotating shaft; 15. rotating table; 16. support block; 17. gear; 18. rack; 19. first electric push rod; 20. adjusting rod; 21. connecting seat; 22. second electric push rod; 23. telescopic rod; 24. sliding stop frame; 25. control panel; 26. third electric push rod; 27. drawer. DETAILED DESCRIPTION

[0025] In order to further explain the technical means and effects adopted by the present invention to achieve the predetermined invention purpose, the specific implementation mode, structure, characteristics and effects of the present invention are described in detail below in combination with the accompanying drawings and preferred embodiments.

[0026] See also Figure 1-7The present invention provides an embodiment: a multifunctional maintenance platform for a new energy battery pack, comprising a support frame 1 and a support platform 2, wherein the top of the support frame 1 is provided with the support platform 2, and a double-axis motor 3 is symmetrically installed on the top of the support frame 1 below the support platform 2, and the double-axis motor 3 plays a role in power output, and a connecting shaft 4 is installed on the output end of the double-axis motor 3, and a support seat 5 is symmetrically installed on the top of the support frame 1 on one side of the connecting shaft 4, and a worm 8 is arranged inside the support seat 5, and the worm 8 extends to the outside of the support seat 5, and the support on one side of the worm 8 The seat 5 is provided with a threaded rod 6 inside, and the threaded rod 6 extends to the outside of the support seat 5. The surface of the threaded rod 6 inside the support seat 5 is provided with a worm gear 7, and the worm gear 7 is meshed with the worm 8. The top of the threaded rod 6 is provided with a threaded sleeve 9, and the threaded rod 6 is threadedly connected with the threaded sleeve 9. The bottom of the support platform 2 above the threaded sleeve 9 is provided with a movable shaft 10, and the threaded sleeve 9 is movably connected with the support platform 2 through the movable shaft 10. The outside of the support frame 1 on one side of the connecting shaft 4 is provided with a hand wheel 11, and the hand wheel 11 is connected with the worm 8;

[0027] When in use, the new energy battery pack that needs to be repaired is placed on the top of the rotating table 15, and the two sets of dual-axis motors 3 are turned on by operating the control panel 25. The dual-axis motor 3 drives the connecting shaft 4 to rotate, and the connecting shaft 4 drives the worm 8 to rotate. Under the support of the support seat 5, under the meshing action of the worm 8 and the worm wheel 7, the worm 8 drives the worm wheel 7 to rotate, and the worm wheel 7 drives the threaded rod 6 to rotate. Under the threaded support of the threaded rod 6 and the threaded sleeve 9, the threaded rod 6 rotates inside the threaded sleeve 9, and the threaded sleeve 9 drives the support platform 2 as a whole to adjust its height through the movable shaft 10, and the support platform 2 drives the new energy battery pack to adjust its height through the rotating table 15, so as to facilitate maintenance by different staff. The staff repairs the new energy battery pack through the maintenance tools in the drawer 27 inside the support frame 1. When the overall height of the support platform 2 needs to be slightly adjusted, the staff manually rotates the hand wheel 11. The worm 8 is driven by the hand wheel 11 to rotate. Under the meshing action of the worm 8 and the worm wheel 7, the worm 8 drives the worm wheel 7 to rotate, and the worm wheel 7 drives the threaded rod 6 to rotate. Under the threaded support of the threaded rod 6 and the threaded sleeve 9, the overall height of the support platform 2 is conveniently adjusted to facilitate the continuous adjustment of the overall height of the support platform 2 according to the maintenance progress. When the maintenance is completed, a set of dual-axis motors 3 are turned on by operating the control panel 25, and the dual-axis motor 3 drives the connecting shaft 4 to rotate in the opposite direction. Under the support of the movable shaft 10, it is convenient for the threaded sleeve 9 to drive one side of the support platform 2 to adjust the height, so that the support platform 2 becomes an inclined state, so as to facilitate the removal of the new energy battery pack from the top of the support platform 2, thereby realizing the convenient height control and adjustment of the multi-functional maintenance platform, facilitating manual control for fine-tuning, facilitating the tilting removal of the new energy battery pack, reducing the labor intensity of the staff, and improving the convenience of control and adjustment of the multi-functional maintenance platform;

[0028] A support frame 12 is installed at the center position of the bottom end of the support platform 2, and a movable frame 13 is arranged inside the support frame 12. A first electric push rod 19 is symmetrically installed inside the support frame 12 on one side of the movable frame 13, and the first electric push rod 19 plays a role of power output. An adjusting rod 20 is installed at the output end of the first electric push rod 19, and the adjusting rod 20 is connected to the movable frame 13. A rotating table 15 is installed on the top of the movable frame 13, and a rotating shaft 14 is installed at the center position of the bottom end of the rotating table 15, and the rotating shaft 14 extends to the outside of the movable frame 13. Support blocks 16 are symmetrically installed on the top of the movable frame 13 on one side of the rotating shaft 14, and the support blocks 16 are slidably connected to the rotating table 15. A third electric push rod 26 is installed on the outer wall of the movable frame 13, and the third electric push rod 26 plays a role of power output. The bottom end of the movable frame 13 on one side of the third electric push rod 26 is slidably installed There is a rack 18, and the output end of the third electric push rod 26 is connected to the rack 18, the surface of the rotating shaft 14 on one side of the rack 18 is set with a gear 17, and the rack 18 and the gear 17 are meshed with each other, a connecting seat 21 is symmetrically installed on the outer wall of the support platform 2, and a second electric push rod 22 is installed on the outer wall of the connecting seat 21, and the second electric push rod 22 plays a role in power output, and a sliding block frame 24 is slidably installed on the outer wall of the connecting seat 21 on one side of the second electric push rod 22, and a telescopic rod 23 is installed on the output end of the second electric push rod 22, and the telescopic rod 23 is connected to the sliding block frame 24, a plurality of drawers 27 are arranged inside the support frame 1, and a control panel 25 is installed on the outer wall of the support frame 1, and the output end of the control panel 25 is electrically connected to the input end of the dual-axis motor 3, the first electric push rod 19, the second electric push rod 22, and the third electric push rod 26;

[0029] During use, when the direction of the new energy battery pack needs to be rotated during maintenance, the first electric push rod 19 is opened by operating the control panel 25. Under the support of the support frame 12, the first electric push rod 19 drives the adjusting rod 20 to move, and the adjusting rod 20 drives the movable frame 13 to adjust the height, and the movable frame 13 drives the rotating table 15 to adjust the height, and the rotating table 15 drives the new energy battery pack to adjust the height, so as to facilitate the rotating table 15 and the new energy battery to be higher than the top of the support table 2. The third electric push rod 26 is opened by operating the control panel 25. Under the support of the movable frame 13, the third electric push rod 26 drives the rack 18 to move. Under the meshing action of the rack 18 and the gear 17, the rack 18 drives the gear 17 to rotate, and the gear 17 drives the rotating shaft 14 to rotate, and the rotating shaft 14 drives the rotating table 15 to rotate, and the sliding support of the support block 16 The rotating platform 15 drives the new energy battery pack to rotate in a circle, which is convenient for the staff to repair it and avoids the staff to walk back and forth. After the maintenance is completed, the movable frame 13 is reset by operating the operation to facilitate the rotating platform 15 to be adjusted to the same height as the supporting platform 2 as a whole, and the second electric push rod 22 is opened by operating the control panel 25. Under the support of the connecting seat 21, the telescopic rod 23 is driven by the second electric push rod 22 to move. Under the sliding support of the sliding stop frame 24 and the connecting seat 21, the sliding stop frame 24 is driven by the telescopic rod 23 to move, and the sliding stop frame 24 protects the new energy battery pack to prevent it from falling off when moving, thereby realizing the convenient circular rotation of the multifunctional maintenance platform, facilitating the maintenance of different positions of the new energy battery pack, avoiding the staff to walk back and forth, and improving the maintenance efficiency of the multifunctional maintenance platform.

[0030] Working principle: When in use, an external power supply is used. First, the new energy battery pack that needs to be repaired is placed on the top of the rotating table 15, and the dual-axis motor 3 drives the connecting shaft 4 to rotate, and the connecting shaft 4 drives the worm 8 to rotate, and the worm 8 drives the worm wheel 7 to rotate, and the worm wheel 7 drives the threaded rod 6 to rotate, and the threaded rod 6 rotates inside the threaded sleeve 9, and the threaded sleeve 9 drives the support platform 2 as a whole to adjust its height through the movable shaft 10, and the support platform 2 drives the new energy battery pack to adjust its height through the rotating table 15, so as to facilitate maintenance by different staff. The staff repairs the new energy battery pack through the maintenance tools in the drawer 27 inside the support frame 1, and the handwheel 11 drives the worm 8 to rotate, and the worm 8 drives the worm wheel 7 to rotate, and the worm wheel 7 drives the threaded rod 6 to rotate, so as to facilitate the adjustment of the overall height of the support platform 2 according to the maintenance progress. When the maintenance is completed, a set of dual-axis motors 3 are turned on by operating the control panel 25, and the dual-axis motor 3 drives the connecting shaft 4 to rotate in the opposite direction, and under the support of the movable shaft 10, the threaded sleeve is convenient for 9 drives one side of the support platform 2 to adjust the height, so that the support platform 2 becomes an inclined state, so as to facilitate the removal of the new energy battery pack from the top of the support platform 2, the first electric push rod 19 drives the adjusting rod 20 to move, the adjusting rod 20 drives the movable frame 13 to adjust the height, the movable frame 13 drives the rotating table 15 to adjust the height, and the rotating table 15 drives the new energy battery pack to adjust the height, so as to facilitate the rotating table 15 and the new energy battery to be higher than the top of the support platform 2, the third electric push rod 26 drives the rack 18 to move, the rack 18 drives the gear 17 to rotate, the gear 17 drives the rotating shaft 14 to rotate, and the rotating shaft 14 drives the rotating table 15 to rotate. Under the sliding support of the support block 16, the rotating table 15 drives the new energy battery pack to rotate in a circular manner, so as to facilitate the maintenance of the same by the staff, the second electric push rod 22 drives the telescopic rod 23 to move, the telescopic rod 23 drives the sliding stop frame 24 to move, and the sliding stop frame 24 protects the new energy battery pack to prevent the new energy battery pack from falling off when moving, so as to complete the use of the multi-functional maintenance platform.

[0031] The above description is only a preferred embodiment of the present invention and does not limit the present invention in any form. Although the present invention has been disclosed as a preferred embodiment as above, it is not used to limit the present invention. Any technical personnel in this field can make some changes or modify the technical contents disclosed above into equivalent embodiments without departing from the scope of the technical solution of the present invention. However, any brief modifications, equivalent changes and modifications made to the above embodiments based on the technical essence of the present invention without departing from the content of the technical solution of the present invention are still within the scope of the technical solution of the present invention.

Claims

1. A multifunctional maintenance platform for a new energy battery pack, comprising a support frame (1) and a support table (2), characterized in that: A support platform (2) is arranged at the top of the support frame (1), a double-axis motor (3) is symmetrically mounted on the top of the support frame (1) below the support platform (2), a connecting shaft (4) is mounted on the output end of the double-axis motor (3), a support seat (5) is symmetrically mounted on the top of the support frame (1) on one side of the connecting shaft (4), a worm (8) is arranged inside the support seat (5), a threaded rod (6) is arranged inside the support seat (5) on one side of the worm (8), and the threaded rod (6) extends to the outside of the support seat (5), and the support seat (5) The surface of the internal threaded rod (6) is equipped with a worm wheel (7), and the worm wheel (7) is meshed with the worm (8). The top of the threaded rod (6) is equipped with a threaded sleeve (9), and the threaded rod (6) is threadedly connected to the threaded sleeve (9). The bottom of the support platform (2) above the threaded sleeve (9) is installed with a movable shaft (10), and the threaded sleeve (9) is movably connected to the support platform (2) through the movable shaft (10). The outside of the support frame (1) on one side of the connecting shaft (4) is provided with a hand wheel (11), and the hand wheel (11) is connected to the worm (8).

2. A multifunctional maintenance platform for new energy battery packs according to claim 1, characterized in that: A support frame (12) is installed at the center position of the bottom end of the support platform (2), a movable frame (13) is arranged inside the support frame (12), and first electric push rods (19) are symmetrically installed inside the support frame (12) on one side of the movable frame (13), and the output ends of the first electric push rods (19) are all installed with adjustment rods (20), and the adjustment rods (20) are all connected to the movable frame (13).

3. A multifunctional maintenance platform for new energy battery packs according to claim 2, characterized in that: A rotating platform (15) is installed at the top of the movable frame (13), a rotating shaft (14) is installed at the center position of the bottom end of the rotating platform (15), and the rotating shaft (14) extends to the outside of the movable frame (13), and support blocks (16) are symmetrically installed at the top of the movable frame (13) on one side of the rotating shaft (14), and the support blocks (16) are all slidably connected to the rotating platform (15).

4. The multifunctional maintenance platform for new energy battery packs according to claim 3 is characterized in that: A third electric push rod (26) is installed on the outer wall of the movable frame (13), a rack (18) is slidably installed on the bottom end of the movable frame (13) on one side of the third electric push rod (26), and the output end of the third electric push rod (26) is connected to the rack (18).

5. The multifunctional maintenance platform for new energy battery packs according to claim 4 is characterized in that: A gear (17) is mounted on the surface of the rotating shaft (14) on one side of the rack (18), and the rack (18) and the gear (17) are meshed with each other.

6. The multifunctional maintenance platform for new energy battery packs according to claim 1 is characterized in that: A connecting seat (21) is symmetrically mounted on the outer wall of the support platform (2), a second electric push rod (22) is mounted on the outer wall of the connecting seat (21), and a sliding stop frame (24) is slidably mounted on the outer wall of the connecting seat (21) on one side of the second electric push rod (22).

7. A multifunctional maintenance platform for new energy battery packs according to claim 6, characterized in that: The output ends of the second electric push rods (22) are all equipped with telescopic rods (23), and the telescopic rods (23) are all connected to the sliding stop frame (24).

8. The multifunctional maintenance platform for new energy battery packs according to claim 7 is characterized in that: A plurality of drawers (27) are arranged inside the support frame (1), and a control panel (25) is installed on the outer wall of the support frame (1). The output end of the control panel (25) is electrically connected to the input ends of the dual-axis motor (3), the first electric push rod (19), the second electric push rod (22), and the third electric push rod (26).

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