Battery module lifting tooling

Abstract

The utility model discloses a battery module lifting tool, including a crossbeam and two groups of hook assemblies arranged on the crossbeam, the two groups of hook assemblies are arranged relatively, and the two groups of hook assemblies are respectively connected to the crossbeam through a hook adjustment block, and the hook adjustment block can move on the crossbeam along the length direction of the crossbeam to adjust the position, so that the hook assembly can be displaced on the crossbeam along the length direction of the crossbeam to adjust the relative position. The utility model realizes that the hook can adjust the position through the arrangement of the crossbeam and the adjustment block, and realizes the lifting of modules of different sizes. It has strong versatility for modules with end plates and can save the cost of new lifting tooling. In addition, the battery module lifting tool is adapted to the end plate hole of the battery module to ensure the safety of the lifting process and will not damage the surface of the battery module.

Description

Technical Field

[0001] The utility model relates to the technical field of battery module lifting equipment, in particular to a battery module lifting equipment. Background Art

[0002] With the rapid development of the new energy industry, the requirements for battery power in the fields of vehicle-mounted and energy storage are getting higher and higher. Correspondingly, the weight of battery modules is also getting heavier. After welding and assembly, battery modules are inevitably involved in transportation. For small and light battery modules, manual handling is usually adopted. For large and heavy battery modules, if manual handling is still adopted, the battery modules may fall suddenly. Therefore, in order to ensure manual safety, lifting tools must be used.

[0003] Some of the battery module lifting tools in the industry use sling strapping. The battery module must be tied with the lifting strap first, and then the battery module is lifted and assembled together with the lifting strap by a lifting vehicle. After the assembly is completed, the lifting strap must be untied, which is time-consuming and may damage the surface quality of the module. Some use two-sided flat plate lifting tools, but this method relies solely on the friction between the two sides of the lifting plate and the module for lifting, which poses certain safety hazards. There are also lifting tools with hooks that are compatible with the module end plate holes, but the lifting size is relatively fixed and cannot be compatible with modules of various sizes. Utility Model Content

[0004] The purpose of the utility model is to overcome the shortcomings and defects of the prior art and to provide an adjustable universal battery module lifting tool, which can be suitable for modules of different lengths and sizes. The battery module can be lifted by fixing it with the end plate holes of the battery module, thereby improving safety while avoiding damage to the surface of the battery module.

[0005] A battery module lifting tool comprises a crossbeam and two groups of hook assemblies arranged on the crossbeam, the two groups of hook assemblies are arranged relative to each other, and the two groups of hook assemblies are respectively connected to the crossbeam through a hook adjustment block, and the hook adjustment block can move on the crossbeam along the length direction of the crossbeam to adjust the position, so that the hook assembly can be displaced on the crossbeam along the length direction of the crossbeam to adjust the relative position.

[0006] Wherein, the hook adjustment block is a U-shaped structure, and the opening is arranged on the beam upward.

[0007] Wherein, the hook adjustment block is connected to the linear slide groove on the side surface of the beam through a first slider nut and is fastened by a first fixing bolt.

[0008] Among them, a lifting ear bolt is connected to the bottom of the hook adjustment block, the lifting ear of the lifting ear bolt is connected to one end of the connecting buckle, and the other end of the connecting buckle is connected to a horizontally arranged handle, and two lifting hooks are connected to the handle and are arranged spaced apart along the length direction of the handle.

[0009] Wherein, hook holes are prefabricated near both ends of the handle, the upper end of the hook is installed in the hook hole, and is connected and fixed to the handle through a hook bolt.

[0010] Wherein, a connecting buckle mounting hole is prefabricated in the middle of the handle, and the connecting buckle is connected to the handle through the connecting buckle mounting hole.

[0011] Wherein, a center of gravity adjustment block is connected to the middle of the crossbeam, and the center of gravity adjustment block can move on the crossbeam along the length direction of the crossbeam.

[0012] Wherein, the center of gravity adjustment block is a U-shaped structure, and the opening is arranged downward on the crossbeam.

[0013] Wherein, the top of the center of gravity adjustment block is connected with a central lifting eye bolt.

[0014] Wherein, the center of gravity adjustment block is connected to the linear slide groove on the side surface of the crossbeam through a second slider nut and is fastened by a second fixing bolt.

[0015] The battery module lifting tool of the utility model realizes that the position of the lifting hook can be adjusted through the arrangement of the crossbeam and the adjustment block, thereby realizing the lifting of modules of different sizes. It has strong versatility for modules with end plates and can save the cost of new lifting tooling. In addition, the battery module lifting tool is adapted to the end plate holes of the battery module to ensure the safety of the lifting process and will not damage the surface of the battery module. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 It is an axonometric schematic diagram of the battery module lifting tooling of the utility model.

[0017] Figure 2 It is a side view schematic diagram of the battery module lifting tooling of the utility model.

[0018] Figure 3 It is a schematic diagram of the lifting axonometric measurement of a battery module lifted by a battery module lifting tool of the utility model.

[0019] Figure 4 It is a side view schematic diagram of the battery module lifting tool lifting a battery module of the utility model. DETAILED DESCRIPTION

[0020] The present invention is further described in detail below in conjunction with the accompanying drawings and specific embodiments. It should be understood that the specific embodiments described herein are only used to explain the present invention and are not used to limit the present invention.

[0021] See also Figures 1 to 4 As shown, the battery module lifting tool of the utility model comprises a crossbeam 4 and two groups of hook assemblies arranged on the crossbeam 4, the two groups of hook assemblies are arranged relatively to each other, and the two groups of hook assemblies are respectively connected to the crossbeam through a hook adjusting block, and the hook adjusting block can be moved on the crossbeam along the length direction of the crossbeam to adjust the position, so that the hook assembly can be displaced on the crossbeam along the length direction of the crossbeam to adjust the relative position.

[0022] Specifically, the hook adjustment block includes a left hook adjustment block 12 and a right hook adjustment block 13. The two hook adjustment blocks have the same structure and are connected to the crossbeam in the same way.

[0023] In some embodiments, the hook adjustment block is a U-shaped structure / C-shaped structure, and the opening is arranged on the beam upward. A linear slide groove is provided on the side surface of the beam. The hook adjustment block can slide in the linear slide groove to adjust its position on the beam, thereby realizing the adjustment of the lifting position of the left hook assembly and the right hook assembly, so that the hook of the hook assembly can cooperate with the end plate hole of the battery module through the hole, so that the hook is in close contact with the inner wall of the end plate, so as to achieve the purpose of lifting the battery module.

[0024] In some embodiments, the hook adjustment block is connected to the linear slide groove on the side surface of the beam 4 through a first slider nut and is fastened by a first fixing bolt 3. Specifically, the first slider nut forms a sliding connection with the linear slide groove, and the first slider nut is fixed to the hook adjustment block, so that the hook adjustment block can move in the linear slide groove. The first slider nut is connected to the first fixing bolt 3. When the hook adjustment block moves and adjusts the position, the first fixing bolt 3 is locked to fix the hook adjustment block on the beam to prevent movement or displacement. Specifically, the left hook adjustment block 12 and the right hook adjustment block 13 are both connected to the linear slide groove on the side surface of the beam 4 through a first slider nut 17 and are fastened by the first fixing bolt 3. Each hook adjustment block is configured with eight first fixing bolts 3, four on each side, which are connected to the threaded holes on the first slider nut 17 on each side. The first sliding nut 17 is fixed to the side of the hook adjustment block and installed in the linear slide groove.

[0025] In some embodiments, a lifting ear bolt is connected to the bottom of the hook adjustment block, and the lifting ear of the lifting ear bolt is connected to one end of the connecting buckle, and the other end of the connecting buckle is connected to a horizontally arranged handle, and two hooks arranged spaced apart along the length direction of the handle are connected to the handle. Specifically, the lifting ear bolt is threadedly connected to the threaded hole at the bottom of the hook adjustment block through its bolt portion, and the distance between the hanger and the battery module in the height direction can be adjusted by replacing the number of left connecting buckles. The connecting buckle can adopt a quick-change connecting buckle to facilitate replacement and adjustment. Corresponding to the left hook adjustment block 12 and the right hook adjustment block 13, in the present application, the lifting ear bolt includes a left lifting ear bolt 5 and a right lifting ear bolt 7, the connecting buckle includes a left connecting buckle 6 and a right connecting buckle 8, the handle includes a left handle 9 and a right handle 14, and the hook includes a left hook 11 and a right hook 16.

[0026] In some embodiments, hook holes are prefabricated near both ends of the handle, and the upper end of the hook is installed in the hook hole and connected and fixed to the handle by a hook bolt. Figure 1 As shown, a left hook bolt 10 is used on the left handle to fix a left hook 11, and a right hook bolt 15 is used on the right handle to fix a right hook 16. The hook holes are radially arranged in the handle, and the axial direction is consistent with the vertical direction.

[0027] In some embodiments, a connection buckle installation hole is prefabricated in the middle of the handle, and the axis direction is perpendicular to the vertical direction. The connection buckle is connected to the handle through the connection buckle installation hole.

[0028] In some embodiments, a center of gravity adjustment block 2 is connected to the middle of the crossbeam 4, and the center of gravity adjustment block 2 can move on the crossbeam along the length direction of the crossbeam. In some embodiments, the center of gravity adjustment block 2 is a U-shaped structure / C-shaped structure, with an opening arranged downward on the crossbeam 4, and a linear slide groove is opened on the side surface of the crossbeam 4. The center of gravity adjustment block 2 can slide in the linear slide groove to adjust its position on the crossbeam 4 to achieve the adjustment of the center of gravity.

[0029] In some embodiments, the center of gravity adjustment block 2 is connected to the linear slide groove on the side surface of the beam through a second slider nut and is fastened by a second fixing bolt 18. The second slider nut has the same structure as the first slider nut. The center of gravity adjustment block has the same structure as the hook adjustment block. They are connected to the beam in the same way and can achieve sliding adjustment position. The difference is that their openings are in opposite directions.

[0030] In some embodiments, a center lifting lug bolt 1 is connected to the top of the center of gravity adjustment block 2. By arranging the center lifting lug bolt 1, it is convenient to connect the lifting tooling of the battery module with the lifting equipment, and lift it by the lifting device to lift the battery module 100.

[0031] In some embodiments, the sides of the hook adjustment block 2 are arranged or connected with side lifting ear bolts 19. Through the setting of the side lifting ear bolts 19, it is convenient to hook the lifting tooling on the side, and pull the lifting tooling on the side to adjust its position, so that the battery module can be accurately lifted to the predetermined position.

[0032] The battery module 100 mentioned in the present application has two end faces 101, and each end face 101 has an end hole 102 for the hook to be inserted into and lifted. During lifting, the operator holds the handle, inserts the hook into the end hole 102, and then controls the lifting equipment to lift and move, thereby lifting and transporting the battery module 100.

[0033] The battery module lifting tool of the utility model realizes that the position of the lifting hook can be adjusted through the arrangement of the crossbeam and the adjustment block, thereby realizing the lifting of modules of different sizes. It has strong versatility for modules with end plates and can save the cost of new lifting tooling. In addition, the battery module lifting tool is adapted to the end plate holes of the battery module to ensure the safety of the lifting process without damaging the surface of the battery module.

[0034] The above shows and describes the basic principle and main features of the utility model and the advantages of the utility model. For those skilled in the art, it is obvious that the utility model is not limited to the details of the above exemplary embodiments, and the utility model can be implemented in other specific forms without departing from the spirit or basic features of the utility model.

[0035] Therefore, no matter from which point of view, the embodiments should be regarded as illustrative and non-restrictive, and the scope of the present invention is limited by the appended claims rather than the above description, and it is intended that all changes falling within the meaning and scope of the equivalent elements of the claims are included in the present invention.

[0036] In addition, it should be understood that although the present specification is described according to implementation modes, not every implementation mode contains only one independent technical solution. This description of the specification is only for the sake of clarity. Those skilled in the art should regard the specification as a whole. The technical solutions in each embodiment may also be appropriately combined to form other implementation modes that can be understood by those skilled in the art.

Claims

1. Battery module lifting tooling, characterized in that: It includes a crossbeam and two groups of hook assemblies arranged on the crossbeam, the two groups of hook assemblies are arranged relatively to each other, and the two groups of hook assemblies are respectively connected to the crossbeam through a hook adjusting block, and the hook adjusting block can move on the crossbeam along the length direction of the crossbeam to adjust the position, so that the hook assembly can be displaced on the crossbeam along the length direction of the crossbeam to adjust the relative position.

2. The battery module lifting tool according to claim 1, characterized in that: The hook adjustment block is a U-shaped structure, and the opening is arranged upward on the crossbeam.

3. The battery module lifting tool according to claim 1, characterized in that: The hook adjustment block is connected to the linear slide groove on the side surface of the crossbeam through a first slider nut and is fastened by a first fixing bolt.

4. The battery module lifting tool according to claim 1, characterized in that: A lifting ear bolt is connected to the bottom of the hook adjustment block, the lifting ear of the lifting ear bolt is connected to one end of a connecting buckle, and the other end of the connecting buckle is connected to a horizontally arranged handle, and the handle is connected to two lifting hooks arranged spaced apart along the length direction of the handle.

5. The battery module lifting tool according to claim 4, characterized in that: Hook holes are prefabricated near both ends of the handle, and the upper end of the hook is installed in the hook hole and is connected and fixed to the handle through a hook bolt.

6. The battery module lifting tool according to claim 4, characterized in that: A connecting buckle mounting hole is prefabricated in the middle of the handle, and the connecting buckle is connected to the handle through the connecting buckle mounting hole.

7. The battery module lifting tool according to claim 1, characterized in that: A center of gravity adjusting block is connected to the middle of the crossbeam, and the center of gravity adjusting block can move on the crossbeam along the length direction of the crossbeam.

8. The battery module lifting tool according to claim 7, characterized in that: The center of gravity adjustment block is a U-shaped structure, and the opening is arranged downward on the crossbeam.

9. The battery module lifting tool according to claim 7, characterized in that: The top of the center of gravity adjusting block is connected with a center lifting eye bolt.

10. The battery module lifting tool according to claim 7, characterized in that: The center of gravity adjustment block is connected to the linear slide groove on the side surface of the crossbeam through a second slider nut and is fastened by a second fixing bolt.

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