Battery pack dismounting grabbing tool

Abstract

The utility model relates to the technical field of dismounting and grabbing tool, and concretely discloses a battery pack dismounting and grabbing tool of energy storage, which comprises a frame, a plurality of placing plates are arranged in a vertical array in the frame, and both sides of the plurality of placing plates are fixedly installed with the adjacent end side walls of the frame; the top of each of the plurality of placing plates is provided with a battery pack body, and both sides of the plurality of battery pack bodies are provided with sliding blocks; both end side walls of the placing plate are provided with sliding grooves matched with the sliding blocks; the utility model does not need manual labor to pull, greatly reduces the operation burden of personnel, improves the practicability and work efficiency of the tool, and is more obvious in advantages when handling battery packs at different height positions, realizes the convenient dismounting and grabbing of the battery pack for maintenance and repair without the need of manual labor.

Description

Technical Field

[0001] This utility model belongs to the field of disassembly and gripping tooling technology, specifically relating to a disassembly and gripping tooling for energy storage battery packs. Background Technology

[0002] In energy storage systems, battery packs are important energy storage units, and their performance and status directly affect the stability and reliability of the entire energy storage system. Typically, multiple battery packs are installed on the battery rack in an energy storage container. The battery packs are connected in series to form battery clusters, and multiple battery clusters form an energy storage system. With the rapid development of the energy storage market, the capacity of energy storage systems has reached the megawatt level and above.

[0003] In existing energy storage battery pack maintenance and repair processes, when it is necessary to disassemble and remove the battery pack, the large size of the battery pack and the limited installation space make it difficult for personnel to manually pull and drag it. This is especially true when handling heavy battery packs, where the operation becomes even more difficult. Furthermore, it is difficult to precisely control the direction and force of the battery pack's movement during the pulling process, which can easily lead to battery pack displacement, collisions, and other damage, potentially affecting the battery pack's performance and lifespan. Therefore, the applicant proposes an energy storage battery pack disassembly and gripping fixture to solve the above problems. Utility Model Content

[0004] The purpose of this invention is to provide a tooling for disassembling and gripping energy storage battery packs, so as to solve the problems mentioned in the background art.

[0005] To achieve the above objectives, this utility model provides the following technical solution:

[0006] The energy storage battery pack disassembly and gripping fixture includes:

[0007] A frame, wherein multiple placement plates are arranged in a vertical array within the frame, and both sides of the multiple placement plates are fixedly installed to the adjacent end sidewalls of the frame.

[0008] Each of the multiple placement plates has a battery pack body on its top, and sliders are installed on both sides of each of the multiple battery pack bodies. The side walls at both ends of the placement plate are provided with grooves that are adapted to the sliders.

[0009] Each of the multiple placement plates is provided with a disassembly mechanism connected to an adjacent slider on one side. One of the placement plates is provided with a mounting shell on its upper side, and a mounting groove is provided on one side of the mounting shell. An electromagnetic chuck is provided in the mounting shell and located in the mounting groove.

[0010] A cylinder is fixedly installed on the side of the mounting shell away from the electromagnetic chuck, and a lifting mechanism connected to the cylinder is provided on the rear side of the frame.

[0011] Preferably, one side of each of the plurality of placement plates is provided with an insertion hole that communicates with an adjacent slide groove, and one side of each of the plurality of sliders is provided with a slot that communicates with the insertion hole.

[0012] Preferably, the disassembly mechanism includes a connecting plate disposed on one side of the placement plate, a pull rod disposed inside the connecting plate, one end of the pull rod being inserted into a slot through a hole, and a pull block being fixedly installed through the side wall of the connecting plate at the other end of the pull rod, and a spring being sleeved on the outside of the pull rod, with both ends of the spring being fixedly connected to the pull block and the adjacent side wall of the connecting plate, respectively.

[0013] Preferably, the lifting mechanism includes a housing disposed on the rear side of the frame. A limiting groove is formed on the side of the housing near the frame. A motor is fixedly installed at the bottom inside the housing. The output end of the motor drives a screw. The top end of the screw is rotatably connected to the top inside the housing. A threaded sleeve is fitted on the outside of the screw. A limiting block adapted to the limiting groove is fixedly installed on one side of the outer ring of the threaded sleeve. The side of the limiting block away from the threaded sleeve is fixedly installed to the adjacent end of the cylinder.

[0014] Preferably, each of the multiple placement plates has a placement groove on its inner top, and multiple rollers are arranged in a linear array in the placement groove. Both ends of the multiple rollers are rotatably connected to the inner walls of both sides of the placement groove, and the bottom of the battery pack body is in contact with the outer top of the multiple rollers.

[0015] Preferably, a control panel is fixedly installed on the front surface sidewall of the frame, and a through groove is provided on the top of each of the multiple placement plates and on one side of the placement slot.

[0016] Compared with the prior art, the beneficial effects of this utility model are:

[0017] (1) The screw is driven to rotate by the motor in the lifting mechanism, which causes the screw sleeve to move vertically. This causes the cylinder, mounting shell and electromagnetic chuck to move vertically through the through groove to the side of the battery pack that needs to be pushed or pulled. The electromagnetic chuck is energized to generate magnetic force to attract the battery pack. The cylinder then performs the push and pull operation. This process does not require manual pulling, which greatly reduces the burden on the operator and improves the practicality and efficiency of the tooling. The advantages are more obvious when dealing with battery packs at different heights, achieving the effect of conveniently pushing and pulling the battery pack without manual operation.

[0018] (2) The disassembly mechanism allows personnel to easily grasp the pull block and pull the lever to move. The pull block stretches the spring, and one end of the lever separates from the slot on one side of the slider, releasing the restriction on the adjacent slider and the battery pack body. At this time, the lifting mechanism can drive the cylinder and electromagnetic chuck to push and pull the battery pack. When installing, pull the battery pack back to the top of the placement plate, release the pull block to allow the spring to return, pull the pull block to drive the lever back to its position and insert it into the slot, so that the battery pack is stably positioned. The roller makes it easier to move the battery pack, thereby further improving the ease of operation and the practicality of the tooling. Attached Figure Description

[0019] Figure 1 This is a schematic diagram of the main structure of this utility model;

[0020] Figure 2 This is a schematic diagram of the frame structure of this utility model;

[0021] Figure 3 This is a schematic diagram of the slider structure of this utility model;

[0022] Figure 4 This is a schematic diagram of the cross-sectional structure of the outer shell of this utility model;

[0023] Figure 5 This is a schematic diagram of the electromagnetic chuck structure of this utility model;

[0024] In the diagram: 1. Lifting mechanism; 101. Housing; 102. Motor; 103. Screw; 104. Screw sleeve; 105. Limit block; 2. Disassembly mechanism; 201. Connecting plate; 202. Pull rod; 203. Spring; 204. Pull block; 3. Frame; 4. Battery pack body; 5. Placement plate; 6. Control panel; 7. Roller; 8. Slider; 9. Cylinder; 10. Mounting shell; 11. Electromagnetic chuck. Detailed Implementation

[0025] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0026] In the description of this utility model, it should be noted that the terms "upper," "lower," "inner," "outer," "front end," "rear end," "both ends," "one end," and "the other end," etc., indicate the orientation or positional relationship based on the orientation or positional relationship shown in the accompanying drawings. They are used only for the convenience of describing this utility model and simplifying the description, and do not indicate or imply that the device or element 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. In addition, the terms "first" and "second" are used for descriptive purposes only and should not be construed as indicating or implying relative importance.

[0027] In the description of this utility model, it should be noted that, unless otherwise explicitly specified and limited, the terms "installed," "equipped with," and "connected," etc., should be interpreted broadly. For example, "connected" can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection or an indirect connection through an intermediate medium; it can be a connection within two components. Those skilled in the art can understand the specific meaning of the above terms in this utility model based on the specific circumstances.

[0028] Example 1:

[0029] Please see Figures 1-5 As shown, the battery pack disassembly and gripping tool for energy storage includes: a frame 3, in which multiple placement plates 5 are arranged in a vertical array, and both sides of the multiple placement plates 5 are fixedly installed to the adjacent end sidewalls of the frame 3.

[0030] The top of each of the multiple placement plates 5 is provided with a battery pack body 4, and the two sides of each of the multiple battery pack bodies 4 are equipped with sliders 8. The side walls at both ends of the placement plate 5 are provided with grooves that are compatible with the sliders 8.

[0031] Each of the multiple placement plates 5 is provided with a disassembly mechanism 2 connected to the adjacent slider 8 on one side. One of the placement plates 5 is provided with a mounting shell 10 above it, and a mounting groove is provided on one side of the mounting shell 10. An electromagnetic chuck 11 is provided in the mounting shell 10 and located in the mounting groove.

[0032] A cylinder 9 is fixedly installed on the side of the mounting shell 10 away from the electromagnetic chuck 11, and a lifting mechanism 1 connected to the cylinder 9 is provided on the rear side of the frame 3.

[0033] As can be seen from the above, with the electromagnetic chuck 11 in place, when the lifting mechanism 1 moves the cylinder 9 and the electromagnetic chuck 11 to the side of the battery pack body 4 that needs to be pushed or pulled, the cylinder 9 is activated to move the mounting shell 10 and the electromagnetic chuck 11 to fit against the side wall of the battery pack body 4. Then, the electromagnetic chuck 11 is activated to energize its internal coil and generate magnetic force, which can attract the battery pack adsorbed on the surface of the magnetic panel. Then, the cylinder 9 can be activated to push the battery pack, which is convenient for personnel maintenance. When it is necessary to remove the battery pack or move the electromagnetic chuck 11 to the battery pack, the electromagnetic chuck 11 can be used to move the battery pack. When the battery pack is separated, the electromagnetic chuck 11 and the battery pack can be separated by turning off the power and removing the magnetic force. The above structure increases the convenience of pushing and pulling the battery pack and reduces the burden on operators. When it is necessary to push and pull the battery pack at different heights (within different placement plates 5), the electromagnetic chuck 11 and the cylinder 9 can be driven by activating the lifting mechanism 1. When it is necessary to disassemble the battery pack for maintenance and repair, the operator can first release the positioning between the placement plate 5 and the battery pack body 4 by operating the disassembly mechanism 2, thereby improving the practicality of the battery pack disassembly and gripping tool.

[0034] For details, please refer to Figure 3 As shown, each of the multiple placement plates 5 has an insertion hole on one side that communicates with the adjacent slide groove, and each of the multiple sliders 8 has a slot on one side that communicates with the insertion hole.

[0035] As can be seen from the above, by setting the slide groove and the slider 8, the slider 8 can limit the battery pack body 4 through the slide groove, so as to prevent the battery pack body 4 from shifting during the push-pull movement. At the same time, it is convenient to disassemble the pull rod 202 in the mechanism 2 to limit the slider 8 through the insertion hole and slot, so as to achieve the positioning of the battery pack body 4, so that it is fixed during the operation and will not shift.

[0036] For details, please refer to Figure 3 As shown, the disassembly mechanism 2 includes a connecting plate 201 disposed on one side of the placement plate 5. A pull rod 202 is provided inside the connecting plate 201. One end of the pull rod 202 is inserted into the slot through a hole. The other end of the pull rod 202 passes through the side wall of the connecting plate 201 and is fixedly installed with a pull block 204. A spring 203 is sleeved on the outside of the pull rod 202. The two ends of the spring 203 are fixedly connected to the pull block 204 and the adjacent side wall of the connecting plate 201, respectively.

[0037] As can be seen from the above, by setting the spring 203, the operator can pull the lever 202 by holding the pull block 204. At this time, the pull block 204 stretches the spring 203. When the lever 202 moves, one end of it will separate from the slot on one side of the slider 8. At this time, the limitation on the slider 8 and the battery pack body 4 can be released. Then, the lifting mechanism 1 can drive the cylinder 9 and other components to push and pull the battery pack. During installation, the lifting mechanism 1 drives the cylinder 9 and the electromagnetic chuck 11 to pull the battery pack body 4 back to the top of the placement plate 5. When the slider 8 slides into the groove and the insertion hole matches the slot, the pull block 204 is released, and the spring 203 loses its tension and elastically recovers, pulling the pull block 204 and the lever 202 back to its original position. One end of the lever 202 is inserted into the slot to limit the adjacent slider 8, thereby achieving the effect of fixing the battery pack body 4 stably in the placement plate 5. This makes it convenient for personnel to disassemble the battery pack for inspection and maintenance, reduces the burden of personnel operation, and improves the practicality of the tooling.

[0038] Example 2:

[0039] refer to Figure 4 As shown, the lifting mechanism 1 includes a housing 101 located on the rear side of the frame 3. A limiting groove is provided on the side of the housing 101 near the frame 3. A motor 102 is fixedly installed at the bottom inside the housing 101. The output end of the motor 102 is connected to a screw 103. The top end of the screw 103 is rotatably connected to the top inside the housing 101. A threaded sleeve 104 is sleeved on the outside of the screw 103. A limiting block 105 adapted to the limiting groove is fixedly installed on one side of the outer ring of the threaded sleeve 104. The side of the limiting block 105 away from the threaded sleeve 104 is fixedly installed to the adjacent end of the cylinder 9.

[0040] As can be seen from the above, by setting the screw sleeve 104, when the personnel need to push or pull the battery pack body 4 at different height positions, the motor 102 is started by operating the control panel 6 to drive the screw 103 to rotate. The screw 103 then causes the screw sleeve 104 to produce a vertical displacement. The screw sleeve 104 then drives the outer ring limiting block 105 and causes the cylinder 9, mounting shell 10 and electromagnetic chuck 11 to pass through the through groove and move vertically to one side of the battery pack body 4 that needs to be pushed or pulled. Then, the battery pack body 4 is attracted by the electromagnetic chuck 11, and the cylinder 9 is started to push or pull. There is no need for manual operation to pull the battery pack, which reduces the burden of personnel operation and improves the practicality of the tooling.

[0041] refer to Figure 3 As shown, each of the multiple placement plates 5 has a placement groove on its inner top, and multiple rollers 7 are arranged in a linear array inside the placement groove. Both ends of the multiple rollers 7 are rotatably connected to the inner walls of both sides of the placement groove, and the bottom of the battery pack body 4 is in contact with the outer top of the multiple rollers 7.

[0042] As can be seen from the above, by setting up rollers 7, multiple rollers 7 can facilitate the movement of the battery pack body 4, making the pushing and pulling of the battery pack body 4 by the starting cylinder 9 and other components smoother.

[0043] For details, please refer to Figure 2 As shown, a control panel 6 is fixedly installed on the side wall of the front surface of the frame 3, and through slots are provided on the top of the multiple placement plates 5 and on one side of the placement slot.

[0044] As can be seen from the above, by setting the through slot, when the lifting mechanism 1 drives the cylinder 9 and the electromagnetic chuck 11 to move vertically, they can pass through the through slot to reach the top of other placement plates 5 to grab and pull the battery pack body 4 without being blocked. By setting the control panel 6, the operator can operate the motor 102, cylinder 9 and electromagnetic chuck 11 to work. The motor 102, cylinder 9 and electromagnetic chuck 11 are all connected to the external power supply through the control panel 6. This is existing technology and will not be described in detail here.

[0045] Although embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made to these embodiments without departing from the principles and spirit of the present invention, the scope of which is defined by the appended claims and their equivalents.

Claims

1. A battery pack disassembly and gripping fixture for energy storage, characterized in that, include: The frame (3) has multiple placement plates (5) arranged in a vertical array inside the frame (3), and both sides of the multiple placement plates (5) are fixedly installed to the adjacent sidewalls of the frame (3). The top of each of the multiple placement plates (5) is provided with a battery pack body (4), and the two sides of each of the multiple battery pack bodies (4) are equipped with sliders (8). The side walls at both ends of the placement plate (5) are provided with sliding grooves that are compatible with the sliders (8). Each of the multiple placement plates (5) is provided with a disassembly mechanism (2) connected to an adjacent slider (8) on one side. One of the placement plates (5) is provided with a mounting shell (10) above it, and a mounting groove is provided on one side of the mounting shell (10). An electromagnetic chuck (11) is provided in the mounting shell (10) and located in the mounting groove. A cylinder (9) is fixedly installed on the side of the mounting shell (10) away from the electromagnetic chuck (11), and a lifting mechanism (1) connected to the cylinder (9) is provided on the rear side of the frame (3).

2. The energy storage battery pack disassembly gripping tool according to claim 1, characterized in that: Each of the multiple placement plates (5) has an insertion hole on one side that communicates with the adjacent slide groove, and each of the multiple sliders (8) has a slot on one side that communicates with the insertion hole.

3. The energy storage battery pack disassembly gripping tool of claim 1, wherein: The disassembly mechanism (2) includes a connecting plate (201) disposed on one side of the placement plate (5). A pull rod (202) is provided inside the connecting plate (201). One end of the pull rod (202) is inserted into the slot through a hole. The other end of the pull rod (202) is fixedly installed with a pull block (204) through the side wall of the connecting plate (201). A spring (203) is sleeved on the outside of the pull rod (202). The two ends of the spring (203) are fixedly connected to the pull block (204) and the adjacent side wall of the connecting plate (201), respectively.

4. The energy storage battery pack disassembly gripping tool of claim 1, wherein: The lifting mechanism (1) includes a housing (101) located on the rear side of the frame (3). A limiting groove is provided on the side of the housing (101) near the frame (3). A motor (102) is fixedly installed at the bottom of the housing (101). The output end of the motor (102) is connected to a screw (103). The top end of the screw (103) is rotatably connected to the top of the housing (101). A screw sleeve (104) is sleeved on the outside of the screw (103). A limiting block (105) that matches the limiting groove is fixedly installed on one side of the outer ring of the screw sleeve (104). The side of the limiting block (105) away from the screw sleeve (104) is fixedly installed to the adjacent end of the cylinder (9).

5. The energy storage battery pack disassembly gripping tool of claim 1, wherein: The inner top of each of the multiple placement plates (5) is provided with a placement groove, and multiple rollers (7) are arranged in a linear array in the placement groove. Both ends of the multiple rollers (7) are rotatably connected to the inner walls of both sides of the placement groove. The bottom of the battery pack body (4) is in contact with the outer top of the multiple rollers (7).

6. The energy stored battery pack disassembly gripping tool of claim 1, wherein: A control panel (6) is fixedly installed on the front side wall of the frame (3), and a through groove is provided on the top of each of the multiple placement plates (5) and on one side of the placement slot.

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