Hoisting device and module hoisting equipment

Abstract

The utility model discloses a hoisting device and module hoisting equipment, the hoisting device comprises a fixed component and a rotating component, the fixed component is fixed with a battery module, the rotating component comprises a rotating block and a locking piece, the rotating block is rotatably connected with the fixed component, the locking piece is selectively connected with the rotating block and the fixed component, and the rotating block is fixed with the fixed component. Therefore, the rotating block and the fixing assembly are locked or unlocked. Compared with the prior art, the locking piece is arranged, the rotating block and the fixing assembly are locked or unlocked through the locking piece, during vertical hoisting, the fixing assembly and the rotating block are locked through the locking piece, rotation of the fixing assembly is avoided, it is guaranteed that the battery module can enter the battery box vertically, and when inclined hoisting is needed, the locking piece is taken down, and the battery module is fixed through the locking piece. An operator adjusts the inclination angle of the battery module by rotating the fixing assembly, so that the battery module can be obliquely put into a box, and the boxing efficiency is improved.

Description

TECHNICAL FIELD

[0001] The utility model relates to new energy battery technical field, especially relate to a hoist and module hoist equipment. BACKGROUND

[0002] At present, the battery module generally adopts the mode that the hook and the cantilever crane directly hoist the module in the production, transfer and assembly process, thereby guaranteeing the reliability and efficiency in the module assembly and transfer process.

[0003] Now all manufacturers when hoisting the module, basically adopt the scheme that the cantilever crane translates straight up and straight down, and this scheme can only adapt to the application scenario that the battery module is vertically loaded into the battery pack, and cannot guarantee that the battery module can be normally loaded into the box when the battery module and the box exist a certain angle, thereby affecting the assembly efficiency of the battery module. UTILITY MODEL CONTENTS

[0004] In view of the deficiencies existing in the prior art, the utility model provides a hoist and module hoist equipment, which can adjust the loading angle of the battery module to adapt to various assembly modes with different angles.

[0005] In order to realize the above-mentioned purpose, the utility model adopts the following technical scheme:

[0006] A hoist, comprising a fixed component and a rotating component, the fixed component is used for being fixed with a battery module, the rotating component comprises a rotating block and a locking piece, the rotating block is rotationally connected with the fixed component, and the locking piece is selectively connected with the rotating block and the fixed component to lock or unlock the rotating block and the fixed component.

[0007] As one of the implementation manners, the rotating block is provided with a first insertion hole, the fixed component is provided with a second insertion hole, and the locking piece passes through the first insertion hole and is connected with the second insertion hole.

[0008] As one of the implementation manners, the locking piece and the first insertion hole are inserted or threadedly connected, and the locking piece and the second insertion hole are inserted or threadedly connected.

[0009] As one of the implementation manners, the fixed component comprises a fixed block, a fastening part and a positioning part, the side, away from the rotating block, of the fixed block is connected with the positioning part, the positioning part is used for being connected with the battery module, and the fastening part is used for fixing the fixed block and the battery module.

[0010] As one of the embodiments, the fastening component comprises a fastening bolt and a fastening block, the fastening block is provided with a first fixing hole, the fastening block is provided with a second fixing hole, the fastening block and the fastening block are used for clamping the battery module from opposite sides, and the fastening bolt is used for penetrating through the first fixing hole and the battery module and being connected with the second fixing hole.

[0011] As one of the embodiments, the fastening block comprises a first abutting portion and a second abutting portion connected with each other, the first abutting portion and the second abutting portion are used for abutting the battery module from two different directions respectively, and the first abutting portion is provided with a second fixing hole.

[0012] As one of the embodiments, the fastening component comprises a fastening ring, the fastening ring is used for being inserted into the battery module and abutting between the fastening block and the battery module, the fastening bolt penetrates through the first fixing hole and the fastening ring and is connected with the second fixing hole.

[0013] As one of the embodiments, the rotating assembly comprises a rotating shaft, one end of the rotating shaft is fixedly connected with the rotating block, the other end is rotatably connected with the fixing assembly, or one end of the rotating shaft is rotatably connected with the rotating block, the other end is fixedly connected with the fixing assembly, or one end of the rotating shaft is rotatably connected with the rotating block, the other end is rotatably connected with the fixing assembly.

[0014] As one of the embodiments, the rotating assembly comprises a scale member, one end of the rotating shaft is rotatably connected with the rotating block and extends out of the rotating block, the other end of the rotating shaft is fixedly connected with the fixing assembly, and one end of the rotating shaft extending out of the rotating block is connected with the scale member.

[0015] The utility model adopts the following technical scheme, a kind of module hoisting equipment, including hoisting device and battery module of any one of the above embodiments, the opposite ends of the battery module are equipped with the hoisting device, and the battery module and the fixing assembly are fixedly connected.

[0016] The utility model discloses a beneficial effect lies in: the present application provides a hoist device and module hoist equipment, hoist device includes fixed subassembly and rotating subassembly, and fixed subassembly is fixed with battery module, and rotating subassembly includes rotating block and locking piece, and rotating block and fixed subassembly rotation connection, and locking piece can selectively with rotating block and fixed subassembly connection, to lock or unlock rotating block and fixed subassembly. Compared with prior art, the present application sets up locking piece, and locking or unlocking rotating block and fixed subassembly through locking piece, when vertical hoist, locking piece locks fixed subassembly and rotating block, avoids fixed subassembly rotation, to facilitate ensuring that battery module can go straight into battery box, when needing to tilt hoist, takes down locking piece, and the operator passes through rotating fixed subassembly, to adjust the inclination angle of battery module, to make battery module can be inclined into the box, improve the efficiency of packing. BRIEF DESCRIPTION OF DRAWINGS

[0017] Figure 1 The utility model discloses a module hoist equipment's structure schematic diagram is shown;

[0018] Figure 2 The utility model discloses a hoist device's structure schematic diagram is shown;

[0019] Figure 3 The utility model discloses a hoist device's structure exploded view schematic diagram is shown;

[0020] Figure 4 The utility model discloses a hoist device's structure exploded view schematic diagram is shown; Figure 1 The utility model discloses a hoist device's structure exploded view schematic diagram is shown;

[0021] Figure 5 The utility model discloses a hoist device's structure exploded view schematic diagram is shown;

[0022] Figure 6 The utility model discloses a hoist device's structure exploded view schematic diagram is shown.

[0023] Sign: 1, fixed subassembly;11, fixed block;12, fastening part;13, positioning part;111, second jack;112, first fixed hole;121, fastening bolt;122, fastening block;123, fastening ring;1221, second fixed hole;1222, first abutment;1223, second abutment;2, rotating subassembly;21, rotating block;22, locking piece;23, rotation axis;24, scale piece;25, lifting ring;211, first jack;3, battery module;31, end plate. DETAILED DESCRIPTION

[0024] In the utility model, the terms "arrange", "have", "connect" should be understood in a broad sense. For example, it can be fixed connection, detachable connection, or integral structure, it can be mechanical connection, or electrical connection, it can be directly connected, or indirectly connected through intermediate medium, or internal communication between two devices, elements or components. For ordinary skilled in the art, the specific meaning of the above terms in the utility model can be understood according to the specific circumstances.

[0025] The orientation or positional relationship indicated by the terms "center", "longitudinal", "transverse", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "radial", "circumferential" and the like is based on the orientation or positional relationship shown in the drawings, which is only for the convenience of describing the present application and simplifying the description, and does not indicate or imply that the devices or elements referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore cannot be understood as limiting the present application.

[0026] In addition, the terms "first", "second" are only for descriptive purposes, and cannot be understood as indicating or implying relative importance or implicitly indicating the number of the indicated technical features. Therefore, the features defined with "first", "second" can explicitly or implicitly include at least one of the features. In the description of the present application, the meaning of "multiple" is at least two, for example, two, three, etc., unless otherwise specifically limited.

[0027] Also, in addition to indicating the orientation or positional relationship, the above-mentioned part of the term can also be used to indicate other meanings, for example, the term "upper" can also be used to indicate a certain dependent relationship or connection relationship in some cases. For ordinary skilled in the art, the specific meaning of these terms in the utility model can be understood according to the specific circumstances.

[0028] In order to make the purpose, technical scheme and advantages of the utility model more clear and obvious, the utility model is further described in detail below in combination with the drawings and examples. It should be understood that the specific examples described herein are only used to explain the utility model, and are not used to limit the utility model.

[0029] Referring to Figure 1 The embodiment of the present application provides a module hoisting equipment, which comprises a hoisting device and a battery module 3, the hoisting device is arranged at the opposite ends of the battery module 3, and the hoisting device and the battery module 3 are fixedly connected.

[0030] In practical application, the module hoisting device should further include a hoisting mechanism, the driving end of the hoisting mechanism is connected with the hoisting device, the hoisting device is fixed with the battery module 3, then the hoisting device is connected with the driving end of the hoisting mechanism, the operator starts the hoisting mechanism, and the hoisting mechanism carries the battery module 3 to a designated position or a battery box.

[0031] Referring to Figure 2 , the hoisting device includes a fixed assembly 1 and a rotating assembly 2, the fixed assembly 1 is fixed with the battery module 3, the rotating assembly 2 includes a rotating block 21 and a locking piece 22, the rotating block 21 is rotationally connected with the fixed assembly 1, and the locking piece 22 is selectively connected with the rotating block 21 and the fixed assembly 1 to lock or unlock the rotating block 21 and the fixed assembly 1.

[0032] In practical application, one side of the fixed assembly 1 is fixedly connected with the battery module 3, and the other side of the fixed assembly 1 is rotationally connected with the rotating block 21; the locking piece 22 can be connected with the fixed assembly 1 and the rotating block 21 respectively to fix the fixed assembly 1 and the rotating block 21 together to prevent relative rotation therebetween. When vertically hoisting, the opposite ends of the battery module 3 are both fixed with the fixed assembly 1, the locking piece 22 is connected with the fixed assembly 1 and the rotating block 21 respectively to lock the fixed assembly 1 and the rotating block 21, and the driving end of the hoisting mechanism can be connected with the rotating block 21 to drive the rotating block 21 to move to a designated position, thereby facilitating the battery module 3 to enter the box; if the battery module 3 needs to be assembled in an inclined manner with the battery box, the locking piece 22 is taken out of the fixed assembly 1 and the rotating block 21 to unlock the fixed assembly 1 and the rotating block 21, at this time, the fixed assembly 1 can rotate relative to the rotating block 21, so the operator can rotate the fixed assembly 1 to drive the fixed assembly 1 to rotate, thereby achieving the function of adjusting the entering angle of the battery module 3 into the box and improving the assembly efficiency of the battery module 3.

[0033] Referring to Figure 3 , the rotating block 21 is provided with a first insertion hole 211, the fixed assembly 1 is provided with a second insertion hole 111, and the locking piece 22 passes through the first insertion hole 211 and is connected with the second insertion hole 111.

[0034] In practical application, the locking piece 22 can adopt a structure such as a latch, when it is needed to lock the fixed assembly 1 and the rotating block 21, the latch can be sequentially inserted into the first insertion hole 211 and the second insertion hole 111, when it is needed to unlock the fixed assembly 1 and the rotating block 21, the latch can be pulled out, so that the latch is taken out of the second insertion hole 111, at this time, the latch can still be inserted into the first insertion hole 211, thereby facilitating the locking of the fixed assembly 1 and the rotating block 21 next time, or the latch can be directly taken out of the first insertion hole 211, the whole operation process is simple and convenient, and the practicability of the device is improved.

[0035] In an embodiment, the locking member 22 is inserted into or screwed with the first insertion hole 211, and the locking member 22 is inserted into or screwed with the second insertion hole 111.

[0036] In practical applications, the locking member 22 can be inserted into both the first insertion hole 211 and the second insertion hole 111. In this way, the locking member 22 only needs to be inserted and pulled out to realize the locking and unlocking functions, thereby improving the convenience of locking and unlocking of the locking member 22. Meanwhile, the locking member 22 can also be screwed with the first insertion hole 211 and the second insertion hole 111. By rotating the locking member 22 to screw it into the first insertion hole 211 and the second insertion hole 111, the threaded connection has a self-locking function, thereby improving the connection tightness of the locking member 22 and avoiding accidental disengagement of the locking member 22 from the first insertion hole 211 or the second insertion hole 111 due to external impact or vibration.

[0037] It can be understood that one of the first insertion hole 211 and the second insertion hole 111 can be inserted into the locking member 22, and the other of the first insertion hole 211 and the second insertion hole 111 can be screwed with the locking member 22. In this way, the convenience of installation of the locking member 22 is improved, and the locking function of the locking member 22 is also strengthened.

[0038] It should be noted that the first insertion hole 211 and the second insertion hole 111 can be provided in multiple directions along the rotation direction of the fixed assembly 1. When the fixed assembly 1 is rotated to different positions, the locking member 22 can be inserted into the first insertion hole 211 and the second insertion hole 111 again, so that the fixed assembly 1 can be fixed at a specified inclined position, thereby facilitating the battery module 3 to be placed in a specific inclined angle without the need for manual or mechanical maintenance of the fixed assembly 1 at a specific inclined angle.

[0039] Referring again to Figure 3 , the fixed assembly 1 includes a fixed block 11, a fastening component 12, and a positioning portion 13. The fixed block 11 is provided with the positioning portion 13 on the side away from the rotating block 21. The positioning portion 13 is used to connect with the battery module 3. The fastening component 12 is used to fix the battery module 3 and the fixed block 11.

[0040] In practical applications, the end portion of the battery module 3 is provided with an end plate 31. The end plate 31 is usually provided with a positioning groove. The fixed block 11 is connected with the positioning groove through the positioning portion 13, thereby realizing the fixed connection between the fixed block 11 and the battery module 3. The fastening component 12 is connected with the battery module 3 and the fixed block 11, respectively, to fix the battery module 3 and the fixed block 11, thereby preventing the battery module 3 from falling off the fixed block 11 during hoisting and ensuring the safety of the hoisting device.

[0041] Referring to Figure 3 and Figure 4The fastening component 12 comprises a fastening bolt 121 and a fastening block 122. The fixing block 11 is provided with a first fixing hole 112, and the fastening block 122 is provided with a second fixing hole 1221. The fixing block 11 and the fastening block 122 are used for clamping the battery module 3. The fastening bolt 121 is used for penetrating through the first fixing hole 112 and the battery module 3 and is connected with the second fixing hole 1221.

[0042] In actual application, the fixing block 11 and the fastening block 122 clamp the end plate 31 of the battery module 3 from opposite sides, respectively. The fixing block 11 is provided with the first fixing hole 112. The end plate 31 is usually provided with a through hole. The fastening block 122 is provided with the second fixing hole 1221. The first fixing hole 112, the through hole and the second fixing hole 1221 are arranged oppositely. The fastening bolt 121 is sequentially penetrated through the first fixing hole 112, the through hole and the second fixing hole 1221 and is threadedly connected, so as to realize the fixed connection of the battery module 3 and the fixing assembly 1. The fastening block 122 can improve the connection stability of the battery module 3 and the fixing block 11.

[0043] Referring again to Figure 3 and Figure 4 , the fastening block 122 comprises a first abutting portion 1222 and a second abutting portion 1223 which are connected with each other. The first abutting portion 1222 and the second abutting portion 1223 are used for abutting against the battery module 3 from two different directions, respectively. The first abutting portion 1222 is provided with the second fixing hole 1221.

[0044] In actual application, the first abutting portion 1222 and the second abutting portion 1223 can be connected perpendicularly. The first abutting portion 1222 can abut against the end plate 31 from a vertical direction. The second abutting portion 1223 abuts against the end plate 31 from a horizontal direction. The first abutting portion 1222 and the second abutting portion 1223 have a certain positioning function, which is beneficial to the rapid positioning of the fastening block 122 and improves the installation convenience of the fastening component 12.

[0045] In an embodiment, the rotating block 21 is further provided with a lifting ring 25. The lifting ring 25 is arranged on the center of symmetry of the rotating block 21, or a plurality of lifting rings 25 are symmetrically arranged along the center of symmetry of the rotating block 21. The lifting ring 25 is used for connecting with a lifting mechanism, so that the lifting mechanism can horizontally lift the battery module 3, thereby avoiding the inclination of the battery module 3 during lifting.

[0046] It should be noted that the center of symmetry of the rotating block 21 should coincide with the center of symmetry of the battery module 3.

[0047] Referring to Figure 5 , the fastening component 12 further comprises a fastening ring 123. The fastening ring 123 is used for being inserted into the battery module 3 and abutting between the fixing block 11 and the battery module 3. The fastening bolt 121 penetrates through the first fixing hole 112 and the fastening ring 123 and is connected with the second fixing hole 1221.

[0048] In practical application, the end plate 31 is provided with a through hole, the fastening ring 123 is placed in the through hole, and the end of the fastening ring 123 is overlapped with the end plate 31 and abuts against the fixing block 11. The fastening bolt 121 can pass through the first fixing hole 112 and the fastening ring 123 and be screwed with the second fixing hole 1221, or the fastening bolt 121 can be screwed with the fastening ring 123.

[0049] The fastening ring 123 can be used to fill the gap of the through hole, prevent the through hole from being too large, and ensure that the fastening bolt 121 is tightly fitted with the through hole, thereby improving the stability and strength of the connection. On the other hand, the end of the fastening ring 123 abuts between the fixing block 11 and the end plate 31, which can adjust the horizontal angle of the fixing block 11, prevent the fixing block 11 from being inclined due to manufacturing errors, and affect the angle of the battery module 3 into the box.

[0050] Again refer to Figure 3 , the rotating assembly 2 further comprises a rotating shaft 23, one end of the rotating shaft 23 is fixedly connected with the rotating block 21, and the other end is rotatably connected with the fixing assembly 1, that is, the other end is rotatably connected with the fixing block 11.

[0051] In this way, when the locking piece 22 is removed, the operator rotates the fixing block 11, and the fixing block 11 can be rotated relative to the rotating shaft 23, thereby driving the battery module 3 to be inclined to adjust the angle of the battery module 3 into the box.

[0052] In an embodiment, the rotating shaft 23 can also have one end rotatably connected with the rotating block 21 and the other end fixedly connected with the fixing assembly 1. In this way, after the fixing block 11 and the rotating block 21 are unlocked, the fixing block 11 is rotated to drive the rotating shaft 23 to rotate relative to the rotating block 21, and the function of adjusting the angle of the battery module 3 into the box can also be achieved.

[0053] In an embodiment, the rotating shaft 23 can also have one end rotatably connected with the rotating block 21 and the other end rotatably connected with the fixing assembly 1. In this way, after the fixing block 11 and the rotating block 21 are unlocked, the operator rotates the fixing block 11 more smoothly and with less effort.

[0054] Refer to Figure 6 , the rotating assembly 2 comprises a scale piece 24, one end of the rotating shaft 23 is rotatably connected with the rotating block 21 and extends out of the rotating block 21, the other end of the rotating shaft 23 is fixedly connected with the fixing assembly 1, and the end of the rotating shaft 23 extending out of the rotating block 21 is connected with the scale piece 24.

[0055] In actual application, in order to observe the rotation angle of the fixed assembly 1 in real time, the rotating shaft 23 extends out of the rotating block 21 at one end, and the rotating shaft 23 is connected with the scale member 24, and the rotating block 21 is marked with a scale table. When the fixed block 11 rotates, since the rotating shaft 23 is fixedly connected with the fixed block 11, the fixed block 11 drives the rotating shaft 23 to rotate, and the rotating shaft 23 drives the scale member 24 to rotate, so that the scale member 24 rotates on the rotating block 21. The angle of rotation of the scale member 24 can be directly observed through the value of the scale table, and then the angle of rotation of the battery module 3 is obtained, so that the inclination angle of the battery module 3 can be observed in real time, and the operator can adjust the in-box angle of the battery module 3 in time, so that the battery module 3 can be more accurately loaded into the battery box, and the efficiency of loading the battery module 3 into the box is improved. Of course, if the rotating block 21 is not marked with a scale table, the operator can also observe the direction or angle of rotation of the scale member 24 to determine the approximate inclination angle of the battery module 3.

[0056] It should be noted that the scale member 24 can adopt a scale pointer structure.

[0057] Compared with the prior art, the application sets the locking member 22, which locks or unlocks the rotating block 21 and the fixed assembly 1 through the locking member 22. When vertical hoisting, the locking member 22 locks the fixed assembly 1 and the rotating block 21, avoiding the rotation of the fixed assembly 1, so as to ensure that the battery module 3 can enter the battery box vertically. When inclined hoisting is needed, the locking member 22 is removed, and the operator adjusts the inclination angle of the battery module 3 by rotating the fixed assembly 1, so that the battery module 3 can be inclined into the box, improving the efficiency of loading the battery module 3 into the box. The module hoisting equipment adopting the hoisting device greatly improves the assembly efficiency of the battery module 3, saving time and effort.

[0058] The above is only a specific embodiment of the application, and it should be noted that for ordinary skilled persons in the technical field, without departing from the principle of the application, a number of improvements and refinements can be made, which should also be regarded as the protection range of the application.

Claims

1. A hoisting device, characterized in that The application relates to a lifting device for a battery module. The lifting device comprises a fixing assembly and a rotating assembly. The rotating assembly comprises a rotating block and a locking piece. The rotating block is provided with a first insertion hole, and the fixing assembly is provided with a second insertion hole.

2. The hoisting device of claim 1, wherein The locking piece is inserted into the first insertion hole and connected with the second insertion hole.

3. The hoisting device of claim 2, wherein The locking piece and the first insertion hole are connected through insertion or screwing.

4. The hoisting device of claim 1, wherein The fixing assembly comprises a fixing block, a fastening component and a positioning part.

5. The hoisting device of claim 4, wherein The fastening component comprises a fastening bolt and a fastening block.

6. The hoisting device of claim 5, wherein The fixing block is provided with a first fixing hole, and the fastening block is provided with a second fixing hole.

7. The hoisting device of claim 5, wherein The fixing block and the fastening block are used for clamping the battery module from opposite sides.

8. Hoisting arrangement according to any of claims 1-7, characterized in that The fastening bolt is used for penetrating through the first fixing hole and the battery module and being connected with the second fixing hole. The fastening block comprises a first abutting part and a second abutting part connected with each other. The first abutting part and the second abutting part are used for abutting the battery module from two different directions respectively.

9. The hoisting device of claim 8, wherein, The first abutting part is provided with a second fixing hole.

10. A modular hoisting apparatus, characterized by The fastening component comprises a fastening ring. The fastening ring is used for being inserted into the battery module and abutting between the fixing block and the battery module. The fastening bolt penetrates through the first fixing hole and the fastening ring. The rotating assembly comprises a rotating shaft. One end of the rotating shaft is fixedly connected with the rotating block, and the other end is rotatably connected with the fixing assembly. The rotating shaft is rotatably connected with the rotating block at one end, and is fixedly connected with the fixing assembly at the other end. The rotating shaft is rotatably connected with the rotating block at one end, and is rotatably connected with the fixing assembly at the other end. The rotating assembly comprises a scale piece. One end of the rotating shaft is rotatably connected with the rotating block and extends out of the rotating block. The other end of the rotating shaft is fixedly connected with the fixing assembly. The lifting device and the battery module are fixedly connected. The battery module is provided with the lifting device at opposite ends.

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