Auxiliary tool for moving battery pack

Abstract

The utility model discloses a battery pack moving auxiliary tool. The battery pack moving auxiliary tool comprises a support, a lifting table and a lifting mechanism. A walking mechanism is arranged on the support, the lifting table is used for supporting a battery pack, the lifting table is arranged on the support in a liftable mode, a driving mechanism is arranged on the lifting table, the driving mechanism is provided with a battery pack connecting part, and the driving mechanism is used for driving the battery pack to horizontally move along the lifting table. The lifting mechanism is arranged on the support, and the lifting mechanism is in transmission connection with the lifting table and used for driving the lifting table to do lifting motion. The battery pack moving auxiliary tool is simple in structure and low in cost, has high universality and operability, can assist in supporting pushing, pulling out, mounting, dismounting and maintaining work of an energy storage battery pack, can be suitable for a narrow working space, and is particularly suitable for the working environment where a forklift cannot enter.

Description

Technical Field

[0001] This utility model relates to the field of energy storage system technology, and in particular to a battery pack moving auxiliary tooling. Background Technology

[0002] The battery packs in the energy storage cabinet PACK (battery pack) are very heavy. During the installation, disassembly, inspection and maintenance of the battery packs in the energy storage cabinet, large handling equipment such as forklifts are required. However, with the widespread application of industrial and commercial energy storage systems, the application scenarios of energy storage cabinet PACKs have increased. In some application scenarios with narrow spaces, the installation, disassembly, inspection and maintenance of battery packs face the problem that auxiliary handling equipment such as forklifts cannot enter, making it inconvenient to move the battery packs.

[0003] Existing auxiliary tooling is often complex in structure, very expensive, or lacks the ability to move in complex spaces, resulting in low work efficiency. Furthermore, it is not suitable for the installation, disassembly, inspection, and maintenance of battery packs in small-scale energy storage cabinets with limited space.

[0004] In view of the above, this utility model is hereby proposed. Utility Model Content

[0005] To solve one of the above-mentioned technical problems, this utility model provides a battery pack moving auxiliary tooling.

[0006] The present invention adopts the following technical solution:

[0007] The purpose of this application is to provide a battery pack moving auxiliary tooling, including:

[0008] A support frame, on which a walking mechanism is mounted;

[0009] A lifting platform is provided to support a battery pack. The lifting platform is movably mounted on the bracket. A drive mechanism is provided on the lifting platform. The drive mechanism has a battery pack connection part. The drive mechanism is used to drive the battery pack to move horizontally along the lifting platform.

[0010] A lifting mechanism is provided on the support frame and is connected to the lifting platform for driving the lifting platform to move up and down.

[0011] Optionally, the lifting platform includes a lifting frame and a water platform;

[0012] The lifting frame is vertically and flexibly connected to the support frame, and the lifting frame is connected to the lifting mechanism;

[0013] The water platform is connected to the lifting frame, the water platform is used to support the battery pack, and the drive mechanism is disposed on the water platform.

[0014] Optionally, the lifting frame includes a frame portion, the water platform is connected to the frame portion, and a limiting space is formed between the water platform and the frame portion;

[0015] With the battery pack supported on the water platform, the battery pack can penetrate the limiting space.

[0016] Optionally, the support includes a base frame and two side frames disposed on the base frame;

[0017] The side frame is provided with a sliding groove along its longitudinal direction;

[0018] The lifting frame includes rollers disposed on both sides of the frame body, and the rollers on both sides of the frame body are respectively accommodated in corresponding sliding grooves.

[0019] Optionally, the drive mechanism includes a lead screw, a pusher, and a rotary operating member;

[0020] The lead screw is rotatably mounted on the water platform;

[0021] The pusher is slidably supported on the water platform, the pusher is threadedly connected to the lead screw, and the battery pack connection part is provided on the pusher;

[0022] The rotating operating component is connected to the lead screw. The rotation of the rotating operating component can drive the lead screw to rotate, and the lead screw drives the pusher to move along the lead screw.

[0023] Optionally, the pusher includes a push plate and a nut connecting the push plate;

[0024] The nut is threadedly connected to the lead screw;

[0025] The push plate is perpendicular to the water platform, and the battery pack connection part is provided on the push plate.

[0026] Optionally, the push plate has a main push plate and bent edges located at both ends of the main push plate, and the ends of the bent edges are provided with fixed flanges;

[0027] A clearance space is formed between the main push plate and the two bent edges to avoid the cooling plate of the battery pack;

[0028] The battery pack connection includes a connection hole provided on the fixed flange, through which fasteners can be connected to the battery pack.

[0029] Optionally, the water platform includes two main beams, which are spaced apart and arranged in parallel.

[0030] Multiple rolling elements are provided on the main beam, and each rolling element is arranged sequentially along the length direction of the main beam.

[0031] Under the action of the drive mechanism, the battery pack moves along the length of the main beam.

[0032] Optionally, two guide plates are provided on the water platform;

[0033] Each guide plate includes a limiting plate segment and a guide plate segment;

[0034] The limiting plate segments of the two guide plates are spaced apart and arranged in parallel, and the guide plate segments are connected to the ends of the limiting plate segments;

[0035] In this configuration, the guide plate segments of both guide plates are connected at one end to the corresponding limiting plate segment, and at the other end extend in the opposite direction.

[0036] Optionally, the battery pack moving aid tooling includes a handrail;

[0037] The handrail is connected to the support frame.

[0038] By adopting the above technical solution, this application has the following beneficial effects:

[0039] The battery pack moving auxiliary tooling provided in this application has a simple structure, low cost, and strong versatility and operability. It can assist in the pushing, pulling, installation, disassembly and maintenance of energy storage battery packs. It is suitable for narrow working spaces, especially for working environments where forklifts cannot enter.

[0040] The specific embodiments of this utility model will be described in further detail below with reference to the accompanying drawings. Attached Figure Description

[0041] The accompanying drawings, which form part of this application, are used to provide a further understanding of the present invention. The illustrative embodiments and descriptions of the present invention are used to explain the present invention, but do not constitute an undue limitation of the present invention. Obviously, the drawings described below are merely some embodiments; those skilled in the art can obtain other drawings based on these drawings without creative effort. In the drawings:

[0042] Figure 1 A schematic diagram of the structure of the battery pack moving auxiliary tooling provided in the embodiments of this application when supporting the battery pack in the first direction;

[0043] Figure 2 This is a schematic diagram of the structure of the battery pack moving auxiliary tooling provided in the embodiments of this application in the first direction;

[0044] Figure 3 A schematic diagram of the structure of the lifting platform of the battery pack moving auxiliary tooling provided in the embodiments of this application in the first direction;

[0045] Figure 4A schematic diagram of the second direction of the battery pack moving auxiliary tooling provided in the embodiments of this application when supporting the battery pack;

[0046] Figure 5 A schematic diagram of the third-party structure of the battery pack moving auxiliary tooling provided in the embodiments of this application when supporting the battery pack;

[0047] Figure 6 This is a schematic diagram of the second direction of the lifting platform of the battery pack moving auxiliary tooling provided in the embodiments of this application.

[0048] In the diagram: 1. Support frame, 11. Base frame, 12. Side frame, 121. Slide groove, 2. Lifting platform, 21. Lifting frame, 211. Frame section, 2111. Crossbeam, 2111. Longitudinal beam, 2112. Support beam, 2113. Roller, 212. Lifting hole, 213. Water platform, 221. Main beam, 222. Rolling component, 223. Connecting beam, 224. Guide plate, 2241. Limiting plate section, 2242. Lifting mechanism, 3. Walking mechanism, 4. Drive mechanism, 5. Lead screw, 51. Pushing component, 52. Push plate, 521. Main push plate, 5211. Bending edge, 5212. Fixed flange, 5213. Battery pack connecting part, 52131. Nut, 522. Adapter plate, 523. Rotating operating component, 53. Extension plate, 531. Eccentric shaft, 532. Handrail, 6. Battery pack, 100. Water cooling plate, 101.

[0049] It should be noted that these accompanying drawings and textual descriptions are not intended to limit the scope of the present invention in any way, but rather to illustrate the concept of the present invention to those skilled in the art by referring to specific embodiments. Detailed Implementation

[0050] To make the objectives, technical solutions, and advantages of the embodiments of this utility model clearer, the technical solutions in the embodiments will be clearly and completely described below with reference to the accompanying drawings. The following embodiments are used to illustrate this utility model, but are not intended to limit the scope of this utility model.

[0051] In the description of this utility model, it should be noted that the terms "upper", "lower", "inner", "outer", etc., indicate the orientation or positional relationship based on the orientation or positional relationship shown in the accompanying drawings. They are only for the convenience of describing this utility model and simplifying the description, and do not indicate or imply that the device or component referred to must have a specific orientation, or be constructed and operated in a specific orientation. Therefore, they should not be construed as limitations on this utility model.

[0052] In the description of this utility model, it should be noted that, unless otherwise explicitly specified and limited, the terms "installation" and "connection" should be interpreted broadly. For example, they can refer to a fixed connection, a detachable connection, or an integral connection; they can refer to a mechanical connection or an electrical connection; they can refer to a direct connection or an indirect connection through an intermediate medium. Those skilled in the art can understand the specific meaning of the above terms in this utility model based on the specific circumstances.

[0053] See Figures 1 to 6 As shown in the figure, this application provides a battery pack moving auxiliary tooling, including a support 1, a lifting platform 2, and a lifting mechanism 3. A traveling mechanism 4 is provided on the support 1. The lifting platform 2 supports the battery pack 100 and is vertically detachable from the support 1. A driving mechanism 5 is provided on the lifting platform 2, and the driving mechanism 5 has a battery pack connecting portion 52131. The driving mechanism is used to drive the battery pack 100 to move horizontally along the lifting platform 2. The lifting mechanism 3 is disposed on the support 1 and is tractively connected to the lifting platform 2, driving the lifting platform 2 to move vertically.

[0054] The walking mechanism 4 includes at least four casters mounted on the bottom of the support 1, located at the four corners of the bottom of the support 1. This allows the tooling to move flexibly in relatively narrow spaces and adjust its direction within limited space, facilitating the movement or rotation of the tooling and battery pack 100 by the user in complex or narrow spaces. The battery pack connecting part 52131 on the drive mechanism 5 can be connected to the battery pack 100. After connection, whether pushing the battery pack 100 from the lifting platform 2 into the energy storage cabinet or pulling the battery pack 100 from the energy storage cabinet to the lifting platform 2, the drive mechanism 5 can drive the battery pack 100 to move synchronously, ensuring the efficiency and stability of battery pack 100 placement and removal. The lifting mechanism 3 can adjust the height of the lifting platform 2 to lift the battery pack 100 to the height required for installation, disassembly, inspection, or maintenance.

[0055] The battery pack moving auxiliary tooling provided in this application has a simple structure, low cost, and strong versatility and operability. It can assist in the pushing, pulling out, installing, disassembling and maintaining of the energy storage battery pack 100, and is suitable for confined working spaces, especially for working environments where forklifts cannot enter.

[0056] When using the battery pack moving auxiliary fixture provided in this application, during the installation of the battery pack 100, the battery pack 100 is first placed on the lifting platform 2 using a hoisting device. The connector passes through the battery pack connecting part 52131 and is securely connected to the battery pack 100. The bracket 1 is pushed, and with the assistance of the traveling mechanism 4, the battery pack moving auxiliary fixture can be moved to the energy storage cabinet in complex or narrow spaces. The energy storage cabinet includes multiple battery pack receiving compartments, each with a battery pack support plate. The lifting mechanism 3 drives the lifting platform 2 to lift the battery pack 100 to the pre-installation height. The drive mechanism 5 pushes the battery pack 100 into the support plate inside the energy storage cabinet, and the connection between the battery pack connecting part 52131 and the battery pack 100 is released. When it is necessary to disassemble, inspect and maintain the battery pack 100, the battery pack 100 moving auxiliary tool is pushed to the energy storage cabinet. The lifting mechanism 3 is used to drive the lifting platform 2 to the height of the battery pack 100 to be taken out. The battery pack connecting part 52131 is connected to the battery pack 100. The drive mechanism 5 pulls the battery pack 100 from the energy storage cabinet to the lifting platform 2. Then, the battery pack moving auxiliary tool is pushed to move along the complex or narrow space to the battery pack 100 replacement, inspection and maintenance location.

[0057] In some possible implementations, the lifting platform 2 includes a lifting frame 21 and a water platform 22. The lifting frame 21 is vertically connected to the support 1 and is connected to the lifting mechanism 3. The water platform 22 is connected to the lifting frame 21 and supports the battery pack 100. The drive mechanism 5 is disposed on the water platform 22. The lifting frame 21 is slidably connected to the support 1, providing support for the water platform 22 and driving the water platform 22 to rise and fall. The size of the water platform 22 is larger than the size of the battery pack 100, and the water platform 22 provides support for the battery pack 100 from below, making the lifting and lowering process of the battery pack 100 smooth.

[0058] In some possible implementations, the lifting frame 21 includes a frame portion 211, and the water platform 22 is connected to the frame portion 211, forming a limiting space between the water platform 22 and the frame portion 211. With the battery pack 100 supported on the water platform 22, the battery pack 100 can pass through the limiting space. The frame portion 211 includes a crossbeam 2111, two longitudinal beams 2112, and two support beams 2113. The crossbeam 2111 is parallel to the water platform 22. The two longitudinal beams 2112 are vertically connected to both ends of the crossbeam 2111, and the two support beams 2113 are connected to the ends of the two longitudinal beams 2112 away from the crossbeam 2111. One end of each support beam 2113 is connected to one longitudinal beam 2112, and the other end extends towards the other longitudinal beam 2112. The support beams 2113 are supported below the water platform 22. The crossbeam 2111, the longitudinal beam 2112, and the water platform 22 form a limiting space to ensure that the battery pack 100 is placed stably on the water platform 22 and will not fall off.

[0059] In some possible implementations, the lifting mechanism 3 may include a manual hoist or an electric hoist, which is fixedly connected to the top of the support 1. The manual hoist or electric hoist includes a lifting rope, one end of which is connected to the manual hoist or electric hoist, and the other end is connected to the lifting platform 2. The lifting platform 2 can be adjusted up and down by the manual hoist or electric hoist to accommodate the installation and removal of the battery pack 100 at different heights.

[0060] In some possible implementations, a hook is provided at the end of the lifting rope away from the manual or electric hoist, and a lifting hole 213 is provided on the lifting frame 21, on which the hook can be attached. This detachable connection between the manual or electric hoist and the lifting platform 2 facilitates storage when not in use. Preferably, the lifting hole 213 is located on the crossbeam 2111.

[0061] In some possible implementations, the support 1 includes a base frame 11 and two side frames 12 mounted on the base frame 11. The side frames 12 are longitudinally provided with grooves 121. The lifting frame 21 includes rollers 212 mounted on both sides of the frame, each roller 212 being accommodated within a corresponding groove 121. The grooves 121 limit the lifting track of the lifting platform 2, ensuring that the lifting platform 2 can only move vertically and not in other directions, thus ensuring stable lifting of the battery pack 100 and preventing wobbling. The cooperation between the rollers 212 and the grooves 121 transforms sliding friction into rolling friction, making the lifting of the lifting platform 2 smoother and less prone to jamming.

[0062] Preferably, each of the two longitudinal beams 2112 is provided with a connecting plate. One side of the connecting plate is connected to the longitudinal beam 2112, and the other side is provided with a roller 212. The longitudinal beam 2112 is parallel to the side frame 12. To prevent interference between the longitudinal beam 2112 and the side frame 12, the connecting plate is provided to transfer the roller 212. The connecting plate can provide a large connection space for the roller 212, which can ensure that the connection of the roller 212 is stable.

[0063] In some possible implementations, the drive mechanism 5 includes a lead screw 51, a pusher 52, and a rotary operating member 53. The lead screw 51 is rotatably mounted on the platform 22. The pusher 52 is slidably supported on the platform 22 and threadedly connected to the lead screw 51. The battery pack connection portion 52131 is provided on the pusher 52. The rotary operating member 53 is connected to the lead screw 51. Rotation of the rotary operating member 53 drives the lead screw 51 to rotate, and the lead screw 51 drives the pusher 52 to move along the lead screw 51. The platform 22 restricts the pusher tip to move only along the platform 22 and prevents it from rotating. Rotating the rotary operating member 53 in one direction drives the lead screw 51 to rotate, causing the pusher 52 to move along the platform and push the battery into the energy storage cabinet. Rotating the rotary operating member 53 in the opposite direction drives the lead screw 51 to rotate, causing the pusher 52 to move along the platform and pull the battery out of the energy storage cabinet. The lead screw ensures the stability and accuracy of the operation.

[0064] Furthermore, the rotating operating component 53 includes an extension plate 531 and an eccentric shaft 532. The lead screw 51 is connected to the center of the extension plate 531, and the eccentric shaft 532 is eccentrically positioned on the side of the extension plate 531. Holding the eccentric shaft 532 allows the extension plate 531 to rotate, thereby driving the lead screw 51 to rotate. The eccentric positioning of the eccentric shaft 532 makes rotation easier. Preferably, the extension plate 531 is circular, as a circle is less prone to collisions during rotation.

[0065] In some possible implementations, the pusher 52 includes a push plate 521 and a nut 522 connected to the push plate 521. The nut 522 is threaded to the lead screw 51. The push plate 521 is perpendicular to the horizontal platform 22, and the battery pack connecting portion 52131 is provided on the push plate 521. When the battery pack 100 is placed on the lifting platform 2, the push plate 521 is located on one side of the battery pack 100, and a connection point for connecting to the battery pack connecting portion 52131 is provided on this side of the battery pack 100. The push plate 521 is perpendicular to the horizontal platform 22, so that the push plate 521 fits against the side of the battery pack 100, ensuring stable pushing and a stable connection between the push plate 521 and the battery pack 100. The stable connection between the battery pack connecting portion 52131 and both ends of the battery pack 100 also ensures that the pusher 52 will not rotate when the lead screw 51 is rotated, but will remain translated along the horizontal platform 22.

[0066] In some possible implementations, the nut 522 includes two support nuts 522, which are respectively located at both ends of the horizontal platform 22 along the pushing direction of the battery pack 100. This ensures the accurate orientation of the lead screw 51 and the accurate pushing direction of the battery pack 100.

[0067] In some possible implementations, the pusher 52 also includes an adapter plate 523, which is parallel to the water platform 22. One side of the adapter plate 523 is connected to the side of the nut 522 away from the water platform 22, and the other side is connected to the push plate 521. In this way, the push plate 521 will not interfere with the lead screw 51 during its movement.

[0068] In some possible implementations, the water-cooling plate 101 of the battery pack 100 is easily damaged by stress. Therefore, the push plate 521 has a main push plate 5211 and bent edges 5212 located at both ends of the main push plate 5211. The ends of the bent edges 5212 are provided with fixed flanges 5213. A clearance space is formed between the main push plate 5211 and the two bent edges 5212 to avoid the cooling plate of the battery pack 100. The battery pack connecting part 52131 includes a connecting hole provided on the fixed flange 5213, and a fastener can pass through the connecting hole to connect to the battery pack 100. The side of the battery pack 100 is provided with a threaded hole. The battery pack connecting part 52131 can be a connecting hole provided on the two fixed flanges 5213. The connecting member can be a bolt. The stud of the bolt passes through the connecting hole and is threaded into the threaded hole of the battery pack 100. The nut of the bolt is limited on the side of the fixed flange away from the battery pack 100.

[0069] In some possible implementations, the water platform 22 includes two main beams 221, which are spaced apart and arranged parallel to each other. Multiple rolling elements 222 are provided on each main beam 221, arranged sequentially along the length of the main beam 221. Under the action of the drive mechanism 5, the battery pack 100 moves along the length of the main beam 221. The two main beams 221 are spaced relatively far apart, and the bottom sides of the battery pack 100 are supported on the main beams 221, resulting in a lightweight structure that ensures stable support for the battery pack 100. When the battery pack 100 is located on the water platform 22, it is supported on the rolling elements 222. When the battery pack 100 is pushed or pulled, the rolling elements 222 roll, converting sliding friction into rolling friction, making the movement of the battery pack 100 smoother and less strenuous. The pushing member 52 extends to the top of the main beams 221 at both ends, and the fixed flanges 5213 are spaced above the rolling elements 222, making pushing the battery pack 100 more stable. Preferably, the rolling element is a cylinder with its axis parallel to the horizontal platform 22, and the cylinder is rotatably connected to the main beam 221. The support beam 2113 is connected to the side of the main beam 221 opposite to the battery pack 100.

[0070] In some possible implementations, the water platform 22 further includes two connecting beams 223, which are respectively connected to both ends of the two main beams 221. One connecting beam 223 is connected to the beginning of the two main beams 221, and the other connecting beam 223 is connected to the end of the two main beams 221. Two supporting nuts are respectively connected to the middle of the two connecting beams 223. This ensures both the overall stability of the water platform 22 and the supporting stability of the supporting nuts.

[0071] In some possible implementations, two guide plates 224 are provided on the water platform 22. Each guide plate 224 includes a limiting plate segment 2241 and a guide plate segment 2242. The limiting plate segments 2241 of the two guide plates 224 are spaced apart and parallel to each other, and the guide plate segments 2242 are connected to the ends of the limiting plate segments 2241. Specifically, one end of each guide plate segment 2242 of the two guide plates 224 is connected to the corresponding limiting plate segment 2241, and the other end extends in the opposite direction. When the battery pack 100 is pulled onto the lifting platform 2 by the energy storage cabinet, the guide plate segment 2242 guides the battery pack 100 between the two limiting plate segments 2241. The guide plate segment 2242 facilitates the smooth entry of the battery pack 100 into the lifting platform 2, while the limiting plate segments 2241 ensure that the battery pack 100 is positioned correctly on the lifting platform 2, making it easy to place into the energy storage cabinet and preventing it from falling off during transportation.

[0072] In some possible implementations, the battery pack moving auxiliary tool includes a handle 6 connected to the support 1. The handle 6 facilitates the user's grip when pushing the battery pack moving auxiliary tool. It assists the operator in pushing and manipulating the tool during work, and facilitates adjustments in confined spaces (e.g., 1.5m to 2m). Preferably, the support 1 has handles 6 on both sides and on the side facing away from the battery pack inlet / outlet.

[0073] In some possible implementations, the battery pack moving auxiliary fixture includes a locking structure disposed on the traveling mechanism. The locking structure can lock the traveling mechanism to prevent it from moving. The locking structure can ensure the stability of the fixture and its supporting platform during operation and prevent accidental slippage or unnecessary movement.

[0074] The above description is merely a preferred embodiment of the present utility model and is not intended to limit the present utility model in any way. Although the present utility model has been disclosed above with reference to a preferred embodiment, it is not intended to limit the present utility model. Any person skilled in the art can make some modifications or alterations to the above-described technical content to create equivalent embodiments without departing from the scope of the present utility model. Any simple modifications, equivalent changes, and alterations made to the above embodiments based on the technical essence of the present utility model without departing from the scope of the present utility model shall still fall within the scope of the present utility model.

Claims

1. A battery pack moving auxiliary tooling, characterized in that, include: A support frame, on which a walking mechanism is mounted; A lifting platform is provided to support a battery pack. The lifting platform is movably mounted on the bracket. A drive mechanism is provided on the lifting platform. The drive mechanism has a battery pack connection part. The drive mechanism is used to drive the battery pack to move horizontally along the lifting platform. A lifting mechanism is provided on the support frame and is connected to the lifting platform for driving the lifting platform to move up and down.

2. The battery pack moving auxiliary tooling according to claim 1, characterized in that, The lifting platform includes a lifting frame and a water platform; The lifting frame is vertically and flexibly connected to the support frame, and the lifting frame is connected to the lifting mechanism; The water platform is connected to the lifting frame, the water platform is used to support the battery pack, and the drive mechanism is disposed on the water platform.

3. The battery pack moving auxiliary tooling according to claim 2, characterized in that, The lifting frame includes a frame section, the water platform is connected to the frame section, and a limiting space is formed between the water platform and the frame section; With the battery pack supported on the water platform, the battery pack can penetrate the limiting space.

4. The battery pack moving auxiliary fixture according to claim 3, characterized in that, The support includes a base frame and two side frames mounted on the base frame; The side frame is provided with a sliding groove along its longitudinal direction; The lifting frame includes rollers disposed on both sides of the frame body, and the rollers on both sides of the frame body are respectively accommodated in corresponding sliding grooves.

5. The battery pack moving auxiliary tooling according to claim 2, characterized in that, The drive mechanism includes a lead screw, a pusher, and a rotary operating component; The lead screw is rotatably mounted on the water platform; The pusher is slidably supported on the water platform, the pusher is threadedly connected to the lead screw, and the battery pack connection part is provided on the pusher; The rotating operating component is connected to the lead screw. The rotation of the rotating operating component can drive the lead screw to rotate, and the lead screw drives the pusher to move along the lead screw.

6. The battery pack moving auxiliary tooling according to claim 5, characterized in that, The pusher includes a push plate and a nut connecting the push plate; The nut is threadedly connected to the lead screw; The push plate is perpendicular to the water platform, and the battery pack connection part is provided on the push plate.

7. The battery pack moving auxiliary tooling according to claim 6, characterized in that, The push plate has a main push plate and bent edges located at both ends of the main push plate, and the ends of the bent edges are provided with fixed flanges. A clearance space is formed between the main push plate and the two bent edges to avoid the cooling plate of the battery pack; The battery pack connection includes a connection hole provided on the fixed flange, through which fasteners can be connected to the battery pack.

8. The battery pack moving auxiliary tooling according to claim 2, characterized in that, The water platform includes two main beams, which are spaced apart and arranged in parallel. Multiple rolling elements are provided on the main beam, and each rolling element is arranged sequentially along the length direction of the main beam. Under the action of the drive mechanism, the battery pack moves along the length of the main beam.

9. The battery pack moving auxiliary tooling according to claim 2, characterized in that, Two guide plates are installed on the water platform; Each guide plate includes a limiting plate segment and a guide plate segment; The limiting plate segments of the two guide plates are spaced apart and arranged in parallel, and the guide plate segments are connected to the ends of the limiting plate segments; In this configuration, the guide plate segments of both guide plates are connected at one end to the corresponding limiting plate segment, and at the other end extend in the opposite direction.

10. The battery pack moving auxiliary tooling according to any one of claims 1-9, characterized in that, Including handrails; The handrail is connected to the support frame.

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