CN210084712U - Battery module and hoisting tool - Google Patents
Battery module and hoisting tool Download PDFInfo
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- CN210084712U CN210084712U CN201920534257.3U CN201920534257U CN210084712U CN 210084712 U CN210084712 U CN 210084712U CN 201920534257 U CN201920534257 U CN 201920534257U CN 210084712 U CN210084712 U CN 210084712U
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- hoisting
- bolt
- boss
- tool
- battery module
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Abstract
The utility model relates to a lithium ion battery field discloses a battery module and hoist and mount frock, and hoist and mount frock includes: the hoisting part is used for being connected with external hoisting equipment; the bolt is connected with the hoisting part, a boss is arranged along the longitudinal direction of the bolt, and the outer edge of the boss in the transverse direction of the bolt exceeds the outer edge of the bolt; the sliding strip is arranged on the bolt, is positioned between the hoisting part and the boss and can slide along the longitudinal direction of the bolt, and the sliding strip is attached outside the bolt along the longitudinal direction of the bolt. The hoisting tool is small and exquisite and flexible in structure, can realize hoisting and carrying of workpieces in the vertical direction, is flexible in dismounting and mounting, and occupies small space.
Description
Technical Field
The utility model relates to a lithium ion battery field discloses a battery module and hoist and mount frock.
Background
With the continuous development of the battery industry, in order to pursue higher high energy density, the battery module is designed to be larger and larger, and the assembly and the transportation are more and more difficult. Carry commonly used at present mainly adopts similar fork truck from transversely putting into module bottom with module translation or promotion transport to and carry out the evacuation through the cylinder to the top surface of module, hold the module through the vacuum and hang up the realization transport, present hoist all is too heavy, and needs big operating space big.
SUMMERY OF THE UTILITY MODEL
An object of the embodiment of the utility model is to provide a hoisting tool, this hoisting tool structure is small and exquisite nimble, can follow the vertical direction and realize the hoist and mount transport to the work piece, and hoisting tool dismouting is nimble, and it is little to take up an area of the space.
The utility model discloses a second purpose of embodiment provides a battery module, and its hoist and mount frock structure is small and exquisite nimble, can follow the vertical direction and realize the hoist and mount transport to the work piece, and hoist and mount frock dismouting is nimble, and it is little to take up an area of the space.
First aspect, the embodiment of the utility model provides a pair of hoist and mount frock, include:
the hoisting part is used for being connected with external hoisting equipment;
the bolt is connected with the hoisting part, a boss is arranged along the longitudinal direction of the bolt, and the outer edge of the boss in the transverse direction of the bolt exceeds the outer edge of the bolt;
the sliding strip is arranged on the bolt, is positioned between the hoisting part and the boss and can slide along the longitudinal direction of the bolt, and the sliding strip is attached outside the bolt along the longitudinal direction of the bolt.
Optionally, the protruding side of the boss on the bolt is opposite to the side where the sliding strip is located.
Optionally, the boss is located at an end of the plug opposite the sling.
Optionally, the sliding bar is disposed on a sliding ring, the sliding ring is sleeved on the bolt, and the sliding ring can slide along the longitudinal direction of the bolt.
Optionally, the sling is a sling.
Optionally, the hoisting part is detachably connected with the bolt.
Optionally, the sling portion is rotatably connected to the plug.
Optionally, the opposite surface of the sliding strip and the bolt is a plane or an arc surface.
In a second aspect, an embodiment of the present invention provides a battery module, which includes a fixed end plate disposed at an end of a battery pack, at least one vertical lifting hole disposed on the fixed end plate,
the hoisting hole is penetrated with any one of the hoisting tools, the bolt of the hoisting tool vertically penetrates through the hoisting hole, the boss on the bolt is positioned on the lower end face of the hoisting hole, at least part of the boss is abutted against the lower end face of the hoisting hole, and the sliding strip on the sliding part of the hoisting tool is slidably inserted into the hoisting hole and is abutted against the lower end face of the hoisting hole, so that the boss is opposite to the bolt and faces away from the bolt.
Optionally, the hoisting holes arranged on the end plate are symmetrically distributed.
Optionally, the fixed end plates are respectively disposed at opposite end portions of the battery pack.
Optionally, the two fixed end plates are respectively provided with the hoisting hole.
Optionally, the battery pack is a lithium ion battery pack.
From top to bottom, adopt this embodiment technical scheme, its beneficial effect has:
1. the hoisting tool is simple and light in structure, does not need an external power supply air source, and is convenient to operate;
2. the hoisting operation space is small, the stress direction of the hoisting tool is consistent with the direction of the bolt, the hoisting workpiece is not easy to shake and damage, the connection position of the hoisting workpiece and the workpiece is arranged at the top of the workpiece, the battery pack with compact spatial layout is convenient to install, and the hoisting movement occupies small space.
Drawings
Fig. 1 is a schematic view of a front view structure of a hoisting tool provided in an embodiment of the present invention;
FIG. 2 is a schematic side view of the structure of FIG. 1;
3-6 are schematic diagrams of the hoisting hole installation process of the hoisting tool and the workpiece;
fig. 7 is a partially enlarged schematic view of a portion a in fig. 5.
Fig. 8 is a schematic view of a partial cross-sectional structure B-B in fig. 6.
Reference numerals:
101: a hoisting part; 102: a bolt; 103: a slide bar; 1021: a boss;
300: a workpiece; 301: hoisting holes; 302: a lower end face; 400: a void.
Detailed Description
The invention will be described in detail with reference to the specific drawings and examples, which are illustrative of the invention and are not intended to limit the invention.
Referring to fig. 1 and 2, the embodiment provides a hoisting tool, which can be used for vertical hoisting and carrying of workpieces, and the hoisting workpiece mainly includes: the lifting part 101, the plug 102 and the sliding strip 103 are used for being connected with external lifting equipment, wherein the plug 102 is connected with the lifting part 101, a boss 1021 is arranged on the plug 102 along the longitudinal direction of the plug 102, the outer edge of the boss 1021 exceeds the outer edge of the plug 102 along the transverse direction of the plug 102, namely the outer edge of the boss 1021 goes beyond the outer edge of the plug 102 along the periphery of the outer edge of the plug 102 along the transverse direction, and at least one part of the outer edge of the boss 1021 exceeds the outer edge of the plug 102. The longitudinal direction of the latch 102 in this embodiment is the axial direction, and the transverse direction is the direction perpendicular to the longitudinal direction.
The sliding strip 103 is arranged on the bolt 102 and positioned on the section of the bolt 102 between the hoisting part 101 and the boss 1021, the sliding strip 103 is attached to the outside of the bolt 102 along the longitudinal direction of the bolt 102, and the sliding strip 103 can slide along the longitudinal direction of the bolt 102.
The application principle of the hoisting tool of this embodiment is that a vertical hoisting hole 301 is provided on a workpiece to be hoisted, for example, but not limited to, the workpiece is a battery module, and the vertical hoisting hole 301 is provided at the top of a housing of the battery module. As an illustration of the present embodiment, in order to improve the balance of the hoisting, a plurality of vertical hoisting holes 301 (for example, but not limited to, four vertical hoisting holes are designed, and are respectively located at four vertex angles) are provided at the top of the workpiece, and the hoisting holes 301 are distributed symmetrically, so as to improve the balance of the hoisting force.
Referring to fig. 3-8, during hoisting, as shown in fig. 3, the plug pin 102 of the hoisting tool of this embodiment is vertically inserted from top to bottom into the hoisting hole 301 of the workpiece 300, the boss 1021 on the plug pin 102 penetrates through the hoisting hole 301 and is located below the lower plane of the hoisting hole 301 (as shown in fig. 4), the plug pin 102 is rotated to make the boss 1021 partially located on the lower end face 302 and in contact with the lower end face 302 at the bottom of the hoisting hole 301, as shown in fig. 5, at this time, the plug pin 102 is biased to one side in the hoisting hole 301, a gap 400 exists on the other side in the hoisting hole 301, as shown in fig. 6, the sliding bar 103 is inserted into the gap 400, and after the sliding bar 103 is inserted, the gap between the sliding bar 103 and the hoisting hole 301 is smaller than the planar width of the boss 1021 in contact with the lower end face 302 of the hoisting hole 301, so as to ensure that. After the workpiece 300 is connected, the external power equipment connected to the hoisting part 101 can hoist the hoisting tool and the workpiece 300 connected thereto, and perform carrying operations such as lifting and moving, and the force applied to the hoisting tool at this time is shown by an arrow in fig. 6.
As an illustration of the present embodiment, the hoisting holes 301 may be respectively disposed at the top and the bottom of the workpiece 300, so that the workpiece can be hoisted no matter how the workpiece 300 is placed, and convenience and flexibility of hoisting are increased.
From top to bottom, adopt this embodiment technical scheme, its beneficial effect has:
1. the hoisting tool is simple and light in structure, does not need an external power supply air source, and is convenient to operate;
2. the hoisting operation space is small, the stress direction of the hoisting tool is consistent with the direction of the bolt 102, the hoisting workpiece is not easy to shake and damage, the connection position of the hoisting workpiece and the workpiece is arranged at the top of the workpiece, the battery pack with compact spatial layout is convenient to install, and the hoisting movement occupies small space.
As an illustration of this embodiment, along the outer edge of the plug 102, there is only a boss 1021 protruding beyond the outer edge of the plug 102 less than or equal to half the circumference of the outer edge.
As an illustration of the present embodiment, the sliding portion provided on the plug 102 may be a sliding ring that is rotatable along the plug 102, or may be a sliding structure that is non-rotatable and is slidable only in the longitudinal direction of the plug 102. When it is configured as a non-slidable structure, it is preferable that the slide bar 103 is disposed on the side of the plug 102 opposite to the protruding direction of the boss 1021.
As an illustration of the present embodiment, the boss 1021 of the present embodiment is preferably provided at the end of the plug 102 opposite to the sling 101.
As an illustration of the embodiment, the plug 102 of the embodiment may be fixedly connected to the lifting unit 101, or may be designed to be detachably connected. For example, a twist-on connection may be used, but is not limited to. For example, the sling 101 may be provided with a threaded hole, and the end of the plug 102 may be provided with an external thread, so that the plug 102 may be screwed to the sling 101.
The hoisting part 101 can be but not limited to be a hoisting ring, so that the hoisting ring is connected with external power equipment through a hoisting rope or a lifting hook, and the hoisting ring is further favorable for the annular shape to adapt to hoisting stress and automatically rotate to a stress balance position, so that the stress balance of the hoisting tool is favorably improved, and the service life of the hoisting tool is prolonged.
As an illustration of the present embodiment, the plug 102 of the present embodiment may be, but is not limited to, configured in a cylindrical shape or a square or a cylinder-like shape. As an illustration of the present embodiment, but not limited to, a cylindrical plug 102 may be adopted, the plug 102 is disposed close to a section of the boss 1021, a side facing away from the boss 1021 is set to be planar, an arc of an outer edge of the plug 102 is set to be a major arc, and the sliding strip 103 of the sliding portion is attached to the planar side and slides longitudinally along the plane.
The above-described embodiments do not limit the scope of the present invention. Any modifications within the spirit and principle of the above embodiments, equivalents and improvements should be included within the scope of the protection of the technical solution.
Claims (13)
1. The utility model provides a hoist and mount frock, characterized by includes:
the hoisting part is used for being connected with external hoisting equipment;
the bolt is connected with the hoisting part, a boss is arranged along the longitudinal direction of the bolt, and the outer edge of the boss in the transverse direction of the bolt exceeds the outer edge of the bolt;
the sliding strip is arranged on the bolt, is positioned between the hoisting part and the boss and can slide along the longitudinal direction of the bolt, and the sliding strip is attached outside the bolt along the longitudinal direction of the bolt.
2. The hoisting tool of claim 1, wherein,
the protruding side of the boss on the bolt is opposite to the side where the sliding strip is located.
3. The hoisting tool of claim 1, wherein,
the boss is located the end of bolt, with hoist and mount portion is relative.
4. The hoisting tool of claim 1, wherein,
the sliding strip is arranged on a sliding ring, the sliding ring is sleeved on the bolt, and the sliding ring can slide along the longitudinal direction of the bolt.
5. The hoisting tool of claim 1, wherein,
the hoisting part is a hoisting ring.
6. The hoisting tool of claim 1, wherein,
the hoisting part is detachably connected with the bolt.
7. The hoisting tool of claim 6, wherein,
the hoisting part is connected with the bolt in a screwing way.
8. The hoisting tool of claim 1, wherein,
the opposite surface of the sliding strip and the bolt is a plane or an arc surface.
9. A battery module is characterized by comprising a fixed end plate arranged at the end part of a battery pack, at least one vertical hoisting hole is arranged on the fixed end plate,
the hoisting tool of any one of claims 1 to 8 penetrates through the hoisting hole, a bolt of the hoisting tool vertically penetrates through the hoisting hole, a boss on the bolt is positioned on the lower end face of the hoisting hole, at least part of the boss abuts against the lower end face of the hoisting hole, and a sliding strip on a sliding part of the hoisting tool is inserted into the hoisting hole in a sliding manner, is opposite to the boss abutting against the lower end face of the hoisting hole, and is opposite to the bolt.
10. The battery module according to claim 9, wherein the battery module further comprises a battery case,
the hoisting holes arranged on the end plate are symmetrically distributed.
11. The battery module according to claim 9, wherein the battery module further comprises a battery case,
the two opposite ends of the battery pack are respectively provided with the fixed end plates.
12. The battery module according to claim 11, wherein,
the hoisting holes are respectively arranged on the two fixed end plates.
13. The battery module according to claim 9, wherein the battery pack is a lithium ion battery pack.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920534257.3U CN210084712U (en) | 2019-04-18 | 2019-04-18 | Battery module and hoisting tool |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920534257.3U CN210084712U (en) | 2019-04-18 | 2019-04-18 | Battery module and hoisting tool |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210084712U true CN210084712U (en) | 2020-02-18 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920534257.3U Active CN210084712U (en) | 2019-04-18 | 2019-04-18 | Battery module and hoisting tool |
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|---|---|
| CN (1) | CN210084712U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113602957A (en) * | 2021-07-13 | 2021-11-05 | 浙江零跑科技股份有限公司 | Lifting appliance |
-
2019
- 2019-04-18 CN CN201920534257.3U patent/CN210084712U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113602957A (en) * | 2021-07-13 | 2021-11-05 | 浙江零跑科技股份有限公司 | Lifting appliance |
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