Battery lifting appliance

Abstract

The utility model relates to a battery lifting appliance. The battery lifting appliance is composed of a lifting frame, a lifting piece, a plurality of lifting belts and a plurality of locking pieces. And the hoisting piece pulls up the hoisting frame through the hoisting piece by means of external force. The lifting belt is arranged on the frame body of the lifting frame, the locking piece is arranged at the free end of the lifting belt, and when the lifting frame is pulled up, the battery is lifted up through the lifting belt and the locking piece. The locking piece comprises a connecting part and a stopping part, the stopping part is arranged at the end part of the connecting part, and the stopping part can be inserted into the shell of the battery through the hoisting hole of the shell of the battery. According to the arrangement, in the hoisting process, the stopping part can be automatically positioned to the locking position only by inserting the stopping part into the hoisting hole and pulling up the hoisting frame, and meanwhile, the locking piece can be prevented from falling off in the hoisting process and reaching the locking position; and after hoisting is completed, the locking piece naturally leaves the locking position, the battery hoisting tool can be disassembled only by taking the stopping part out of the hoisting hole, and the effect of saving time and labor in the hoisting process is achieved.

Description

Technical Field

[0001] The present invention relates to the technical field of power battery hoisting, and in particular to a battery hoist. Background Art

[0002] Power batteries are the power source that provides power for tools. They are not only the core components of new energy vehicles, but also an important direction for future energy transformation.

[0003] Since the power battery pack is large in size and relatively heavy, a lifting device is required to lift the power battery pack to the working position. In order to ensure the safety of lifting, the existing battery lifting equipment has a complex structure and is not easy to disassemble. Therefore, the lifting process is time-consuming and laborious.

[0004] Therefore, technical personnel in this field need to design a battery hoist that optimizes the structure while ensuring hoisting safety, facilitates the disassembly of the battery hoist and the battery pack, and saves time and effort during the hoisting process. Utility Model Content

[0005] The purpose of the present invention is to overcome the deficiencies of the prior art and provide a battery hanger.

[0006] The present disclosure provides a battery hanger, comprising:

[0007] Lifting frame;

[0008] A hanging piece, the hanging piece is arranged on the top of the hanging frame;

[0009] A plurality of slings, wherein the plurality of slings are arranged on both sides of the sling frame, and a locking member is arranged at a free end of each sling;

[0010] The locking member has a connecting portion and a stopper portion arranged at an end of the connecting portion, and the locking member is configured so that the stopper portion is inserted into the battery housing through the battery hanging hole;

[0011] The hanging frame is configured to be lifted by the hanging member with the help of external force, and pull the locking member to move vertically upward along the hanging hole relative to the battery to a locking position;

[0012] When located at the locking position, the stopper abuts against the inner wall of the battery to prevent the stopper from being displaced horizontally outward relative to the battery.

[0013] In one embodiment of the present disclosure, the connecting portion and the stopper portion are round shafts, and the cross-sectional diameter of the stopper portion is greater than the cross-sectional diameter of the connecting portion;

[0014] When located at the locking position, the shoulder of the stop portion abuts against the inner wall of the battery to prevent the stop portion from being displaced horizontally outward relative to the battery.

[0015] In one embodiment of the present disclosure, one end of the stopper away from the connecting portion is a hemisphere.

[0016] In one embodiment of the present disclosure, the connecting portion and the stopping portion are straight rods, and the stopping portion is arranged at 90° relative to the connecting portion.

[0017] In one embodiment of the present disclosure, the hoisting hole includes a fine hole at the upper end and a coarse hole at the lower end, and the fine hole and the coarse hole are connected;

[0018] The stopper is inserted into the coarse hole. When the hanging frame is lifted by the hanging member with the help of external force, the locking member is pulled to move vertically upward along the coarse hole to the fine hole relative to the battery, and the stopper abuts against the inner wall of the battery to reach the locking position.

[0019] In one embodiment of the present disclosure, the locking member further includes a plate body, the plate body is flexibly connected to the corresponding sling, and the stop portion and the connecting portion are fixedly arranged on one side of the plate body.

[0020] In one embodiment of the present disclosure, the hanging frame is a rectangular frame, the rectangular frame is provided with a reinforcing crossbeam along the length direction, and a plurality of reinforcing plates are provided along the width direction, and the reinforcing plates are fixedly connected to the reinforcing crossbeam;

[0021] A lifting lug is arranged in the middle of the reinforcing cross beam, and the lifting lug is configured to be connected with the lifting member so as to lift the lifting frame by means of external force.

[0022] In one embodiment of the present disclosure, the sling is a flexible sling, a plurality of the slings are evenly distributed on the long sides of the rectangular frame, and both the slings and the long sides of the rectangular frame have anti-slip protrusions.

[0023] In one embodiment of the present disclosure, the hanging component comprises:

[0024] a shackle, the shackle being connected to the lifting lug and configured to lift the lifting frame with the aid of an external force;

[0025] a lifting ring connected to the shackle and configured to transmit an external force to the shackle;

[0026] The hook is connected to the lifting ring and is configured to be connected to an external force source device to transmit external force to the lifting ring.

[0027] In one embodiment of the present disclosure, the hook is a self-locking hook.

[0028] One beneficial effect of the battery hoist disclosed in the present invention is that, by using the battery hoist disclosed in the present invention, an external force is transmitted to the locking member through the hoisting member, the hoisting frame and the hoisting belt, and the locking member includes a connecting portion and a stopper, and the stopper is arranged at the end of the connecting portion, and the stopper can be inserted into the battery shell through the hoisting hole of the battery shell. The hoisting hole of the battery shell gradually shrinks vertically upward, and when the locking member moves vertically upward along the hoisting hole relative to the battery, the stopper abuts against the inner wall of the battery to prevent the stopper from falling off from the hoisting hole of the battery shell. After the hoisting is completed, the locking member moves vertically downward along the hoisting hole relative to the battery, and the stopper is removed from the hoisting hole. Therefore, during the hoisting process, it is only necessary to insert the stopper from the hoisting hole, and after the hoisting frame is pulled up, the locking member reaches the locking position; after the hoisting is completed, the locking member naturally leaves the locking position, and it is only necessary to remove the stopper from the hoisting hole to complete the disassembly of the battery hoist, thereby achieving the effect of saving time and effort during the hoisting process. BRIEF DESCRIPTION OF THE DRAWINGS

[0029] The accompanying drawings, which are incorporated in and constitute a part of the specification, illustrate embodiments of the present disclosure and, together with the description, serve to explain the principles of the present disclosure.

[0030] Figure 1 is a structural schematic diagram of a battery hanger provided by an embodiment of the present disclosure;

[0031] Figure 2 is a schematic structural diagram of a locking member provided in one embodiment of the present disclosure;

[0032] Figure 3 It is a schematic structural diagram of a locking member provided in another embodiment of the present disclosure.

[0033] Figures 1 to 3 The one-to-one correspondence between the component names and the figure marks is as follows: 1-lifting frame; 11-reinforcement beam; 111-lifting ear; 12-reinforcement plate; 2-lifting piece; 21-shackle; 22-lifting ring; 23-hook; 3-lifting strap; 4-locking piece; 41-connecting part; 42-stop part; 43-plate body. DETAILED DESCRIPTION

[0034] Various exemplary embodiments of the present disclosure will now be described in detail with reference to the accompanying drawings. It should be noted that the relative arrangement of components and steps, numerical expressions and numerical values ​​set forth in these embodiments do not limit the scope of the present disclosure unless otherwise specifically stated.

[0035] The following description of at least one exemplary embodiment is merely illustrative in nature and is in no way intended to limit the present disclosure, its application, or uses.

[0036] Technologies, methods, and equipment known to ordinary technicians in the relevant art may not be discussed in detail, but where appropriate, the technologies, methods, and equipment should be considered as part of the specification.

[0037] In all examples shown and discussed herein, any specific values ​​should be interpreted as merely exemplary and not limiting. Therefore, other examples of the exemplary embodiments may have different values.

[0038] It should be noted that like reference numerals and letters refer to similar items in the following figures, and therefore, once an item is defined in one figure, it need not be further discussed in subsequent figures.

[0039] In this document, “upper”, “lower”, “front”, “back”, “left”, “right”, etc. are only used to indicate the relative position relationship between related parts, rather than to limit the absolute positions of these related parts.

[0040] In this article, "first", "second", etc. are only used to distinguish each other, and do not indicate the importance and order, or the premise of each other's existence.

[0041] In this document, “equal”, “same”, etc. are not strictly limited in a mathematical and / or geometric sense, but also include errors that can be understood by those skilled in the art and are allowed in manufacturing or use.

[0042] In order to solve the problem that the hoisting process is time-consuming and labor-intensive, the present invention provides a battery hoist with a simple hoisting structure and easy disassembly. Figures 1 to 3 , the specific structure and working principle of the battery hanger disclosed in the present invention are explained in detail in combination with the embodiments.

[0043] In one embodiment, the battery hanger of the present invention includes a hanging frame 1, a hanging member 2, and a plurality of hanging straps 3, wherein the hanging member 2 is arranged on the top of the hanging frame 1; the plurality of hanging straps 3 are arranged on both sides of the hanging frame 1, and a locking member 4 is arranged at the free end of each hanging strap 3; the locking member 4 has a connecting portion 41 and a stopper 42 arranged at the end of the connecting portion 41, and the locking member 4 is configured so that the stopper 42 is inserted into the inside of the battery shell through the hanging hole of the battery; the hanging frame 1 is configured to be lifted by the hanging member 2 with the aid of an external force, and to pull the locking member 4 to move vertically upward along the hanging hole relative to the battery to a locking position; when in the locking position, the stopper 42 abuts against the inner wall of the battery to prevent the stopper 42 from moving horizontally outward relative to the battery.

[0044] Specifically, the battery hoist consists of a hoisting frame 1, a hoisting member 2, a plurality of hoisting straps 3 and a plurality of locking members 4. The hoisting member 2 is connected to the external force source device on one side and to the hoisting frame 1 on the other side. With the help of external force, the hoisting frame 1 can be pulled up by the hoisting member 2. The hoisting strap 3 is arranged on the frame of the hoisting frame 1, and the locking member 4 is arranged at the free end of the hoisting strap 3, which is used to lock with the hoisting hole on the battery housing. When the hoisting frame 1 is pulled up, the battery is hoisted by the hoisting strap 3 and the locking member 4.

[0045] The locking member 4 includes a connecting portion 41 and a stopper 42. The stopper 42 is arranged at the end of the connecting portion 41. The shape of the stopper 42 is designed according to the hoisting hole of the battery shell, so that the stopper 42 can be inserted into the battery shell through the hoisting hole of the battery shell. The hoisting hole of the battery shell gradually shrinks vertically upward. When the locking member 4 moves vertically upward along the hoisting hole relative to the battery, the stopper 42 abuts against the inner wall of the battery to prevent the stopper 42 from falling off from the hoisting hole of the battery shell. After the hoisting is completed, the locking member 4 moves vertically downward along the hoisting hole relative to the battery, and the stopper 42 is removed from the hoisting hole. With the battery hoist disclosed in the present invention, it is only necessary to insert the stopper 42 from the hoisting hole, and after the hoisting frame 1 is pulled up, the locking member 4 reaches the locking position; after the hoisting is completed, the locking member 4 naturally leaves the locking position, and it is only necessary to remove the stopper 42 from the hoisting hole to complete the disassembly of the battery hoist, achieving the effect of saving time and effort during the hoisting process.

[0046] The locking process is as follows:

[0047] The stop portion 42 of the locking member 4 passes through the lifting hole of the battery shell. With the help of external force, the lifting frame 1 is lifted by the lifting member 2, and the locking member 4 is pulled vertically upward along the lifting hole relative to the battery by the sling 3 until the battery shell is suspended on the locking member 4 under the action of gravity, the connecting portion 41 abuts against the wall of the lifting hole, and the stop portion 42 abuts against the inner wall of the battery, preventing the stop portion 42 from moving horizontally outward relative to the battery. At this time, the locking member 4 reaches the locking position.

[0048] The disassembly process is as follows:

[0049] With the help of external force, the lifting frame 1 slowly falls. After the battery is placed stably, the lifting frame 1 continues to fall, the connecting part 41 is separated from the lifting hole wall, the stopper 42 is separated from the inner wall of the battery, and the stopper 42 is removed from the lifting hole of the battery shell. At this time, the disassembly of the battery hanger is completed.

[0050] In one embodiment, the connecting portion 41 and the stop portion 42 are circular shafts, and the cross-sectional diameter of the stop portion 42 is larger than the cross-sectional diameter of the connecting portion 41; when in the locked position, the shoulder of the stop portion 42 abuts against the inner wall of the battery to prevent the stop portion 42 from moving horizontally outward relative to the battery.

[0051] Specifically, the shapes of the connection part 41 and the stop part 42 are designed accordingly according to the lifting hole. Preferably, a round shaft can be used. When the locking member 4 moves vertically upward along the lifting hole relative to the battery, the connection part 41 is in contact with the wall of the lifting hole. The round shaft moves more smoothly in the hole than other shapes, and will not get stuck in the lifting hole due to the rotation of the connection part 41. The cross-sectional diameter of the stop part 42 is larger than the cross-sectional diameter of the connection part 41, and the formed shoulder abuts against the inner wall of the battery in the locking position. With such a setting, not only can the purpose of automatic locking be achieved, but also the processing of the locking member 4 is convenient.

[0052] In one embodiment, one end of the stopper 42 away from the connecting portion 41 is a hemisphere.

[0053] Specifically, the end of the stopper 42 away from the connecting portion 41 is a hemisphere, that is, the part inserted into the battery housing is a hemisphere, and the hemisphere setting is adopted to reduce the difficulty of installation. When installing, the construction personnel only need to place the approximate position of the stopper 42 in the hanging hole of the battery housing, specifically any part of the spherical surface is placed on the edge of the hanging hole of the battery housing, and then the stopper 42 can be slid into the hanging hole along the edge under the action of thrust, without the need to completely align the stopper 42 with the hanging hole, which greatly facilitates the installation of the construction personnel.

[0054] In one embodiment, the connecting portion 41 and the stopping portion 42 are straight rods, and the stopping portion 42 is arranged at 90 degrees relative to the connecting portion 41 .

[0055] Specifically, the connecting portion 41 and the stop portion 42 can also be straight rods, and the stop portion 42 is arranged at 90 degrees relative to the connecting portion 41. In this way, when the locking member 4 is located in the locking position of the battery housing, the stop portion 42 can abut against the inner wall of the battery, which can also achieve the purpose of locking.

[0056] In one embodiment, the lifting hole includes a fine hole at the upper end and a coarse hole at the lower end, and the fine hole and the coarse hole are connected; the stopper 42 is inserted into the coarse hole, and when the lifting frame 1 is lifted by the lifting member 2 with the help of external force, the locking member 4 is pulled to automatically move vertically upward along the coarse hole relative to the battery to the fine hole locking position, and the stopper 42 abuts against the inner wall of the battery to reach the locking position.

[0057] Specifically, the lifting hole includes a fine hole at the upper end and a coarse hole at the lower end, and the fine hole and the coarse hole are connected. The stopper 42 is designed to pass through the coarse hole but not through the fine hole. Therefore, the stopper 42 is inserted into the battery housing from the coarse hole, and moves vertically upward along the connection between the coarse hole and the fine hole to the fine hole. The stopper 42 abuts against the inner wall of the battery and cannot pass through the fine hole. The locking member 4 is locked with the battery and will not move horizontally outward relative to the battery during the lifting process, thereby achieving the purpose of fixing the hanger to the battery.

[0058] In one embodiment, the locking member 4 further includes a plate body 43 , the plate body 43 is flexibly connected to the corresponding sling 3 , and the stopper portion 42 and the connecting portion 41 are fixedly disposed on one side of the plate body 43 .

[0059] Specifically, the locking member 4 is in the form of a plate, and one end of the plate 43 is flexibly connected to the sling 3. No matter to what angle the sling 3 is stretched during the hoisting, the plate 43 maintains a neutral position under the action of gravity. At the same time, the stopper 42 and the connecting part 41 are fixedly arranged on one side of the plate 43, which jointly ensure the stability of the battery during the hoisting process. An annular groove can be provided at one end of the plate 43, so that the sling 3 passes through the annular groove and is flexibly connected to the plate 43.

[0060] In one embodiment, the lifting frame 1 is a rectangular frame, which is provided with a reinforcing beam 11 along the length direction and a plurality of reinforcing plates 12 along the width direction, and the reinforcing plates 12 are fixedly connected to the reinforcing beam 11; a lifting ear 111 is provided in the middle of the reinforcing beam 11, and the lifting ear 111 is configured to be connected to the lifting component 2, so as to lift the lifting frame 1 with the help of external force.

[0061] Specifically, the hanging frame 1 is a rectangular frame, a reinforcing crossbeam 11 is arranged in the length direction of the rectangular frame and is located in the middle of the rectangular frame, a plurality of reinforcing plates 12 are arranged in the width direction of the rectangular frame, and the reinforcing plates 12 are arranged on both sides of the reinforcing crossbeam 11, one end of the reinforcing plate 12 is connected to the reinforcing crossbeam 11, and the other end is connected to the long frame body of the rectangular frame, and the reinforcing plates 12 and the reinforcing crossbeam 11 work together to improve the strength of the hanging frame 1, making the hanging frame 1 more stable during the hanging process. A lifting ear 111 is also arranged in the middle of the reinforcing crossbeam 11, which is used to connect with the hanging piece 2 to transmit external force to the hanging frame 1.

[0062] In one embodiment, the sling 3 is a flexible sling, and a plurality of slings 3 are evenly arranged on the long sides of the rectangular frame. The slings 3 and the long sides of the rectangular frame are provided with anti-slip protrusions.

[0063] Specifically, the sling 3 is a flexible sling, and a plurality of slings 3 are evenly distributed on the long frame body of the rectangular frame. When the hoisting frame 1 is not pulled up, the sling 3 can move on the long frame body of the rectangular frame to find a suitable hoisting point to adapt to various types of power batteries. A flexible connection is adopted between the sling 3 and the rectangular frame. When the battery width is greater than the width of the rectangular frame, the sling 3 can be operated at an angle to the vertical direction under tension, thereby improving the applicability of the battery hoist. The sling 3 and the long sides of the rectangular frame are provided with anti-slip protrusions. During the hoisting process, under the action of gravity, the sling 3 is tightly attached to the rectangular frame. By setting the anti-slip protrusions, the sling 3 is prevented from sliding on the rectangular frame, thereby improving the stability of the battery during the hoisting process. The sling 3 is made of synthetic fiber material to ensure the safety of hoisting.

[0064] In one embodiment, the lifting component 2 includes a shackle 21, a lifting ring 22, and a hook 23, wherein the shackle 21 is connected to the lifting ear 111 and is configured to lift the lifting frame 1 with the help of external force; the lifting ring 22 is connected to the shackle 21 and is configured to transfer external force to the shackle 21; the hook 23 is connected to the lifting ring 22 and is configured to be connected to an external force source device to transfer external force to the lifting ring 22.

[0065] Specifically, the hoisting member 2 includes a shackle 21, a lifting ring 22, and a hook 23. The shackle 21 is connected to the lifting lug 111, the lifting ring 22 is connected to the shackle 21, the hook 23 is connected to the lifting ring 22, and the external force source device is connected to the hook 23, so that the external force of the hoisting is transmitted to the hoisting frame 1. At the same time, the setting of the shackle 21 makes it possible to replace the hoisting frame 1 according to the battery model, thereby improving the applicability of the battery hoist.

[0066] In one embodiment, the hook 23 is a self-locking hook.

[0067] Specifically, the self-locking hook includes a wire rope, a pull rod, a hook body, and a spring. When lifting heavy objects, the wire rope pulls the pull rod to abut against the hook body under the influence of the gravity of the heavy object, so that the hook body overcomes the elastic force of the spring and locks. When the lifting is completed, the influence of the gravity of the heavy object is lost, and the hook body returns to the unlocked position under the elastic force of the spring, so that the self-locking hook opens. Therefore, when the lifting position is high, it is inconvenient for construction workers to directly disassemble the shackle 21. It can be disassembled through the self-locking hook, and the battery hoist does not need to be placed on the ground before replacement, which further improves the applicability of the battery hoist.

[0068] In addition, in order to facilitate better understanding, the lifting process of the present disclosure is described in detail below in combination with the actual application scenario of the battery lift.

[0069] 1. Place the power battery on the ground, connect the battery hoist as a whole to the external force source device through the hoisting part 2, and move it to stay just above the battery;

[0070] 2. The construction personnel insert the stopper 42 on the locking member 4 into the lifting hole of the battery housing;

[0071] 3. Start the external force source device and slowly pull up the hanging frame 1. The stopper 42 moves vertically upward along the hanging hole as the hanging frame 1 is pulled up;

[0072] 4. The stopper 42 enters the fine hole from the coarse hole, the connecting portion 41 abuts against the wall of the fine hole, the stopper 42 abuts against the inner wall of the battery, and the locking member 4 reaches the locking position;

[0073] 5. With the help of external force, lift the battery to the designated position and slowly lower it until the battery is placed stably;

[0074] 6. Continue to fall, the connection part 41 leaves the wall of the fine hole, and the stopper 42 returns to the position of the coarse hole. The construction personnel take out the stopper 42 to complete the disassembly.

[0075] The embodiments of the present disclosure have been described above, and the above description is exemplary, not exhaustive, and is not limited to the disclosed embodiments. Many modifications and changes will be apparent to those of ordinary skill in the art without departing from the scope and spirit of the described embodiments. The choice of terms used herein is intended to best explain the principles of the embodiments, practical applications, or technical improvements in the marketplace, or to enable other persons of ordinary skill in the art to understand the embodiments disclosed herein. The scope of the present disclosure is defined by the appended claims.

Claims

1. A battery hanger, characterized in that: The battery hanger comprises: Lifting frame (1); A hanging piece (2), wherein the hanging piece (2) is arranged on the top of the hanging frame (1); A plurality of slings (3), wherein the plurality of slings (3) are arranged on both sides of the sling frame (1), and a locking member (4) is arranged at the free end of each sling (3); The locking member (4) comprises a connecting portion (41) and a stopper (42) arranged at an end of the connecting portion (41), and the locking member (4) is configured so that the stopper (42) is inserted into the battery housing through a battery hanging hole; The hanging frame (1) is configured to be lifted by the hanging member (2) with the help of external force, and to pull the locking member (4) to move vertically upward along the hanging hole relative to the battery to a locking position; When located at the locking position, the stopper (42) abuts against the inner wall of the battery to prevent the stopper (42) from being displaced horizontally outward relative to the battery.

2. The battery hanger according to claim 1, characterized in that: The connecting portion (41) and the stopping portion (42) are circular shafts, and the cross-sectional diameter of the stopping portion (42) is greater than the cross-sectional diameter of the connecting portion (41); When located at the locking position, the shoulder of the stopper (42) abuts against the inner wall of the battery to prevent the stopper (42) from being displaced horizontally outward relative to the battery.

3. The battery hanger according to claim 2, characterized in that: One end of the stopper (42) away from the connecting portion (41) is a hemisphere.

4. The battery hanger according to claim 1, characterized in that: The connecting portion (41) and the stopping portion (42) are straight rods, and the stopping portion (42) is arranged at an angle of 90° relative to the connecting portion (41).

5. The battery hanger according to claim 3 or 4, characterized in that: The hanging hole comprises a fine hole at the upper end and a coarse hole at the lower end, and the fine hole and the coarse hole are connected; The stopper (42) is inserted into the coarse hole, and when the hanging frame (1) is lifted by the hanging member (2) with the help of external force, the locking member (4) is pulled to move vertically upward along the coarse hole relative to the battery to the fine hole, and the stopper (42) abuts against the inner wall of the battery to reach the locking position.

6. The battery hanger according to claim 5, characterized in that: The locking member (4) further comprises a plate body (43), the plate body (43) being flexibly connected to the corresponding sling (3), and the stopper portion (42) and the connecting portion (41) being fixedly arranged on one side of the plate body (43).

7. The battery hanger according to claim 6, characterized in that: The hanging frame (1) is a rectangular frame, the rectangular frame is provided with a reinforcing crossbeam (11) along the length direction, and a plurality of reinforcing plates (12) are provided along the width direction, and the reinforcing plates (12) are fixedly connected to the reinforcing crossbeam (11); A lifting lug (111) is provided in the middle of the reinforcing cross beam (11), and the lifting lug (111) is configured to be connected to the lifting member (2) so as to lift the lifting frame (1) by means of external force.

8. The battery hanger according to claim 7, characterized in that: The sling (3) is a flexible sling, and a plurality of the slings (3) are evenly distributed on the long sides of the rectangular frame. The slings (3) and the long sides of the rectangular frame are both provided with anti-slip protrusions.

9. The battery hanger according to claim 8, characterized in that: The hanging component (2) comprises: a shackle (21), the shackle (21) being connected to the lifting lug (111) and configured to lift the lifting frame (1) by means of an external force; a lifting ring (22), the lifting ring (22) being connected to the shackle (21) and being configured to transmit an external force to the shackle (21); A hook (23) is connected to the lifting ring (22) and is configured to be connected to an external force source device to transmit external force to the lifting ring (22).

10. The battery hanger according to claim 9, characterized in that: The hook (23) is a self-locking hook.

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