CN216038191U - Battery pack hoisting device - Google Patents
Battery pack hoisting device Download PDFInfo
- Publication number
- CN216038191U CN216038191U CN202122184011.8U CN202122184011U CN216038191U CN 216038191 U CN216038191 U CN 216038191U CN 202122184011 U CN202122184011 U CN 202122184011U CN 216038191 U CN216038191 U CN 216038191U
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- Prior art keywords
- battery pack
- grippers
- hoisting device
- gripper
- plate
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- 238000003466 welding Methods 0.000 claims description 4
- 239000004677 Nylon Substances 0.000 claims description 3
- 229920001778 nylon Polymers 0.000 claims description 3
- 238000009434 installation Methods 0.000 claims 1
- 238000003825 pressing Methods 0.000 description 5
- 230000005484 gravity Effects 0.000 description 4
- 238000005265 energy consumption Methods 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 230000008569 process Effects 0.000 description 2
- 239000000523 sample Substances 0.000 description 2
- 230000009471 action Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000004146 energy storage Methods 0.000 description 1
- 230000007246 mechanism Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 239000000178 monomer Substances 0.000 description 1
- 238000012856 packing Methods 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
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- Battery Mounting, Suspending (AREA)
Abstract
The utility model discloses a battery pack hoisting device which comprises a mounting frame, two grippers and pre-clamping driving pieces, wherein the pre-clamping driving pieces correspond to the grippers one by one and are connected with the corresponding grippers; the middle parts of the two handles are respectively hinged on the mounting rack; the two pre-clamping driving pieces are suitable for driving the two grippers to rotate in opposite directions so as to enable the heads of the two grippers to pre-clamp the battery pack; the tail parts of the two grippers are suitable for being hoisted after the head parts of the two grippers pre-clamp the battery pack. The utility model can conveniently carry out integral hoisting on the battery pack and has high hoisting efficiency.
Description
Technical Field
The utility model relates to a battery pack hoisting device.
Background
In new energy field energy storage battery polylith use in groups usually, the battery cell is heavier, and general producer takes the monomer mode of packing into a box rewelding and wiring, also has partial producer to take the mode at battery bottom pocket rope, realizes hoist and mount in groups, nevertheless because the battery box space is limited, the battery pack is arranged closely, and the battery pack is heavier to be taken out the rope comparatively hard, leads to the difficult hoist and mount of battery pack.
Disclosure of Invention
The utility model aims to overcome the defects of the prior art and provides a battery pack hoisting device which can conveniently and integrally hoist a battery pack and has high hoisting efficiency.
In order to solve the technical problems, the technical scheme of the utility model is as follows: a battery pack hoisting device comprises two grippers of a mounting rack and pre-clamping driving pieces which correspond to the grippers one by one and are connected with the corresponding grippers; wherein,
the middle parts of the two handles are respectively hinged on the mounting rack;
the two pre-clamping driving pieces are suitable for driving the two grippers to rotate in opposite directions so as to enable the heads of the two grippers to pre-clamp the battery pack;
the tail parts of the two grippers are suitable for being hoisted after the head parts of the two grippers pre-clamp the battery pack.
Further, the mounting frame is a welding frame.
Further, in order to enable the hand grab to be located at the right position of the side face of the battery pack, the battery pack hoisting device further comprises a supporting piece which is installed on the mounting frame and is suitable for being abutted to the battery pack so as to support the mounting frame.
Further to avoid short-circuiting the battery pack, the support member is an insulating member.
Further, the support member includes at least two nylon support rods.
Further, the pre-clamping drive is adapted to jack up the tail of the gripper when it is operated.
The specific structure of the pre-clamping driving piece is further provided, the pre-clamping driving piece comprises an elbow clamp arranged at the tail part of the hand grip, and the elbow clamp comprises a moving rod and an operating rod movably connected with the moving rod; wherein,
when the operating rod is pulled towards the corresponding direction, the moving rod extends out to abut against the mounting frame and jack up the tail of the hand grip so that the head of the hand grip rotates towards the battery pack.
Further provides a concrete structure of the gripper, wherein the gripper comprises a gripper plate, a lifting plate and a finger-pressing plate; wherein,
the middle part of the gripper plate is hinged on the mounting frame through a rotating shaft;
the lifting plate is fixed at the tail part of the gripper plate;
the finger plate is hinged to the head of the gripper plate and is adapted to contact the battery pack.
Further to ensure that the battery pack does not slip off, the face of the acupressure probe for contacting the battery pack is fixed with at least one nail for fitting into a side plate hole of the battery pack.
Further, in order to facilitate lifting, lifting holes are formed in the lifting plate.
After the technical scheme is adopted, the utility model has the following beneficial effects:
1. the battery pack hoisting device is arranged on the battery pack to be hoisted, the heavy lifting hook or the lifting rope is penetrated into the tail parts of the two grippers, the hoisting operation can be carried out, before hoisting the battery pack, the two handles are driven to rotate in opposite directions by the two pre-clamping driving pieces, so that the heads of the two grippers pre-clamp the battery pack, the stability of the initial hoisting stage is ensured, and during hoisting, because of the gravity of the battery pack, the heads of the two grippers increasingly clamp the battery pack, thereby avoiding the battery pack from slipping off, after the hoisting is finished, the lifting hook or the lifting rope is taken off, the pre-clamping force applied on the hand grip by the pre-clamping driving piece is relieved, the hand grip rotates due to the self gravity, the heads of the two grippers are separated from the side surface of the battery pack, and once hoisting can be completed by removing the battery pack hoisting device, so that the whole process is convenient and trouble-saving, the hoisting efficiency is improved, and the labor intensity of workers is reduced; the battery pack can be firmly clamped by the gripper without additionally providing a power source, so that the energy consumption is low;
2. the whole battery pack hoisting device is supported by the supporting piece, so that the mounting frame and the battery pack keep a certain distance, the clamping point of the gripper is ensured to be positioned at the correct position on the side edge of the battery pack, and meanwhile, the welding frame is prevented from being directly contacted with the battery pack to cause short circuit;
3. the finger-pressing plate is hinged with the hand-grabbing plate, so that the finger-pressing plate can be effectively contacted with the side face of the battery pack, and the nails on the finger-pressing plate are pressed into the side plate holes of the battery pack when the finger-pressing plate is lifted, so that the safety is improved, and the battery pack can not slide down.
Drawings
Fig. 1 is a front view of a battery pack lifting device of the present invention;
fig. 2 is a top view of the battery pack lifting device of the present invention;
FIG. 3 is a schematic view of the finger grip of the present invention mounted on the finger grip plate;
fig. 4 is a schematic structural view of the lifting plate of the present invention.
Detailed Description
In order that the present invention may be more readily and clearly understood, a more particular description of the utility model briefly described above will be rendered by reference to specific embodiments that are illustrated in the appended drawings.
As shown in fig. 1, 2, 3 and 4, the battery pack hoisting device comprises a mounting frame 1, two grippers 2 and pre-clamping driving pieces which correspond to the grippers 2 one by one and are connected with the corresponding grippers 2; wherein,
the middle parts of the two handles 2 are respectively hinged on the mounting rack 1;
the two pre-clamping driving pieces are suitable for driving the two grippers 2 to rotate oppositely so as to enable the heads of the two grippers 2 to pre-clamp the battery pack 10;
the tail portions of the two grips 2 are adapted to be lifted after the head portions of the two grips 2 have pre-clamped the battery pack 10.
In this embodiment, the mounting bracket 1 is a welded frame.
Specifically, the battery pack hoisting device is arranged on a battery pack 10 to be hoisted, a heavy lifting hook or a lifting rope is inserted into the tail parts of two grippers 2, so that hoisting operation can be performed, before hoisting the battery pack 10, the two grippers 2 are driven to rotate oppositely through two pre-clamping driving pieces, so that the heads of the two grippers 2 pre-clamp the battery pack 10 to ensure the stability at the initial stage of hoisting, during hoisting, the heads of the two grippers 2 increasingly clamp the battery pack 10 due to the gravity action of the battery pack 10 to further avoid the slippage of the battery pack 10, after hoisting is completed, the lifting hook or the lifting rope is removed, the pre-clamping force applied on the grippers 2 by the pre-clamping driving pieces is released, the grippers 2 rotate due to the self gravity, the heads of the two grippers 2 are separated from the side surface of the battery pack 10, once hoisting can be completed by removing the battery pack hoisting device, the whole process is convenient and trouble-saving, and the hoisting efficiency is improved, the labor intensity of workers is reduced; the gripper 2 can firmly clamp the battery pack 10 without additionally providing a power source, so that the energy consumption is greatly reduced.
As shown in fig. 1 and 2, in order to enable the gripper 2 to be in the right position at the side of the battery pack 10, the battery pack hoisting device further comprises a support member which is mounted on the mounting frame 1 and is suitable for abutting against the battery pack 10 to support the mounting frame 1.
In the present embodiment, in order to avoid short-circuiting of the battery pack 10, the support member is an insulating member.
As shown in fig. 2, the support member includes at least two nylon support rods 3.
Specifically, the whole battery pack hoisting device is supported by the support piece, so that the mounting frame 1 and the battery pack 10 keep a certain distance, the clamping point of the hand grab 2 is ensured to be positioned at the correct position on the side edge of the battery pack 10, and the short circuit caused by the direct contact of the welding frame and the battery pack 10 is avoided.
As shown in fig. 1 and 2, the pre-clamping driver is adapted to jack up the tail of the gripper 2 when it is operated.
As shown in fig. 1 and 2, the pre-clamping driving member comprises an elbow clamp 4 arranged at the tail part of the gripper 2, and the elbow clamp 4 comprises a moving rod and an operating rod movably connected with the moving rod; wherein,
when the operating lever is pulled toward the corresponding direction, the moving lever is extended, and then abuts against the mounting bracket 1 and jacks up the tail of the hand grip 2 so that the head of the hand grip 2 rotates toward the battery pack 10.
In this embodiment, the elbow clip 4 is sold on the market, and belongs to the mature prior art, the operating rod is movably connected with the moving rod through the link mechanism, the operating rod is pulled upwards, the moving rod moves upwards relative to the gripper 2, and the operating rod is pulled downwards, so that the moving rod moves downwards relative to the gripper 2.
As shown in fig. 1, 2, 3 and 4, the hand grip 2 comprises a grip plate 21, a lifting plate 22 and a finger plate 23; wherein,
the middle part of the gripper plate 21 is hinged on the mounting rack 1 through a rotating shaft 5;
the lifting plate 22 is fixed at the tail part of the gripper plate 21;
the finger plate 23 is hinged to the head of the grip plate 21 and adapted to contact the battery pack 10.
In the present embodiment, two gripper plates 21 are provided in parallel. The hand grip 2 further includes an elbow clamp mounting plate 24 for mounting the elbow clamp 4.
As shown in fig. 1, 2 and 3, in order to ensure that the battery pack 10 does not slip off, at least one nail 231 for being inserted into a side plate hole of the battery pack 10 is fixed to the surface of the acupressure probe 23 for contacting the battery pack 10.
In the present embodiment, two staples 231 are provided.
Specifically, the finger board 23 is hinged to the handle board 21, so that the finger board 23 can be ensured to be effectively contacted with the side surface of the battery pack 10, and the nails 231 on the finger board 23 are pressed into the side plate holes of the battery pack 10 during lifting, so that the safety is improved, and the battery pack 10 is ensured not to slide down.
As shown in fig. 4, for facilitating lifting, the lifting plate 22 is provided with lifting holes 221.
In this embodiment, the two side edges of the lifting plate 22 are provided with bosses embedded in the square holes of the grab plate 21, so that the connection reliability between the lifting plate 22 and the grab plate 21 is increased.
The above embodiments are described in further detail to solve the technical problems, technical solutions and advantages of the present invention, and it should be understood that the above embodiments are only examples of the present invention and are not intended to limit the present invention, and any modifications, equivalent substitutions, improvements and the like made within the spirit and principle of the present invention should be included in the protection scope of the present invention.
Claims (10)
1. A battery pack hoisting device is characterized in that,
the device comprises an installation frame (1), two grippers (2) and pre-clamping driving pieces which correspond to the grippers (2) one by one and are connected with the corresponding grippers (2); wherein,
the middle parts of the two grippers (2) are respectively hinged on the mounting rack (1);
the two pre-clamping driving pieces are suitable for driving the two grippers (2) to rotate oppositely so as to enable the heads of the two grippers (2) to pre-clamp the battery pack (10);
the tail parts of the two grippers (2) are suitable for being hoisted after the head parts of the two grippers (2) clamp the battery pack (10) in advance.
2. Battery pack hoisting device according to claim 1,
the mounting frame (1) is a welding frame.
3. Battery pack hoisting device according to claim 2,
the battery pack support is characterized by further comprising a support piece which is arranged on the mounting frame (1) and is suitable for being abutted to the battery pack (10) so as to support the mounting frame (1).
4. Battery pack hoisting device according to claim 3,
the support member is an insulating member.
5. Battery pack hoisting device according to claim 4,
the support comprises at least two nylon support rods (3).
6. Battery pack hoisting device according to claim 1,
the pre-clamping drive is adapted to jack up the tail of the hand grip (2) when it is operated.
7. Battery pack hoisting device according to claim 6,
the pre-clamping driving piece comprises an elbow clamp (4) arranged at the tail part of the gripper (2), and the elbow clamp (4) comprises a moving rod and an operating rod movably connected with the moving rod; wherein,
when the operating rod is pulled towards the corresponding direction, the moving rod extends out to abut against the mounting frame (1) and jack up the tail of the gripper (2) so that the head of the gripper (2) rotates towards the battery pack (10).
8. Battery pack hoisting device according to claim 1,
the gripper (2) comprises a gripper plate (21), a lifting plate (22) and a finger-pressure plate (23); wherein,
the middle part of the gripper plate (21) is hinged on the mounting rack (1) through a rotating shaft (5);
the lifting plate (22) is fixed at the tail part of the gripper plate (21);
the finger board (23) is hinged to the head of the gripper board (21) and is adapted to be in contact with the battery pack (10).
9. Battery pack hoisting device according to claim 8,
at least one nail (231) embedded in a side plate hole of the battery pack (10) is fixed on the surface of the finger-pressure plate (23) for contacting the battery pack (10).
10. Battery pack hoisting device according to claim 8,
the lifting plate (22) is provided with lifting holes (221).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122184011.8U CN216038191U (en) | 2021-09-10 | 2021-09-10 | Battery pack hoisting device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122184011.8U CN216038191U (en) | 2021-09-10 | 2021-09-10 | Battery pack hoisting device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216038191U true CN216038191U (en) | 2022-03-15 |
Family
ID=80536415
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202122184011.8U Active CN216038191U (en) | 2021-09-10 | 2021-09-10 | Battery pack hoisting device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216038191U (en) |
-
2021
- 2021-09-10 CN CN202122184011.8U patent/CN216038191U/en active Active
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