CN217076706U

CN217076706U - Battery module hoist and mount hoist

Info

Publication number: CN217076706U
Application number: CN202220685329.6U
Authority: CN
Inventors: 夏辉
Original assignee: Svolt Energy Technology Co Ltd
Current assignee: Svolt Energy Technology Co Ltd
Priority date: 2022-03-25
Filing date: 2022-03-25
Publication date: 2022-07-29
Anticipated expiration: 2032-03-25

Abstract

The utility model provides a battery module hoist and mount hoist, including base plate, hoist and mount piece and hook and loop spare. The lifting piece vertically slides on the base plate, the lifting piece is provided with a lifting portion and a pushing portion, the hook piece transversely slides on the base plate, and the hook piece is provided with a clamping hook portion clamped and matched with the battery module. Battery module hoist and mount hoist, use lifting device to hoist and mount the portion of hoisting on the piece, at the in-process that hoist and mount piece atress shifted up, hoist and mount piece can promote the hook-and-loop spare sideslip to make the hook-and-loop spare locking between base plate and hoist and mount piece, it is fixed with the battery module to hang the component this moment, thereby the hoist and mount and the transfer of the battery module of being convenient for.

Description

Battery module hoist and mount hoist

Technical Field

The utility model relates to a battery module hoist and mount technical field, in particular to battery module hoist and mount hoist.

Background

With the development of society and economy, new energy automobiles have gradually come into the lives of people. The power battery system is used as an indispensable power core of the new energy automobile, and the assembly process of the power battery system directly influences the yield and the quality of the new energy automobile. The battery modules are the most critical parts of the power battery system, and the hoisting device usually loads a plurality of battery modules into the battery pack box through the battery module hoisting tool in the assembly engineering of the power battery system so as to complete the assembly work of the power battery system.

However, with the development of the electric automobile industry, in order to improve the energy density of the whole automobile, the sizes of all parts in the power battery pack are more and more compact, so that the space of the battery module entering the power battery pack is seriously insufficient. The transport of battery module involves stone tongs, and is general, the hole for hoist of module generally is located the side of module end plate in the industry, and stone tongs then is followed the side hoist and mount battery module and is put into power battery package.

In order to facilitate hoisting of the battery modules, a large gap exists between the adjacent battery modules at the installation position, and the energy density is not favorably improved. And, the security of current battery module hoist is lower, and the compatibility is relatively poor, a battery module hoist can only hang and get a battery module, lead to its flexibility lower, in order to satisfy the demand of different battery modules, can only design multiple battery module hoist, thereby very big improvement power battery system's manufacturing cost, in addition, need change different battery module hoists when hanging and getting different battery modules, because it is big to change working strength, caused very big artifical extravagant and reduced power battery system's production efficiency.

SUMMERY OF THE UTILITY MODEL

In view of this, the utility model aims at providing a battery module hoist and mount hoist to the hoist and mount and the transfer of battery module are convenient for.

In order to achieve the above purpose, the technical scheme of the utility model is realized like this:

a battery module hoisting hanger comprises a base plate, a hoisting piece and a hook hanging piece, wherein the hoisting piece vertically slides on the base plate and is provided with a hoisting part and a pushing part; the hook piece transversely slides on the substrate, and the hook piece is provided with a clamping hook part clamped and matched with the battery module.

Furthermore, the hook hanging piece is provided with an unlocking part, and the unlocking part can extend outwards along two sides of the substrate along with the transverse movement of the hook hanging piece.

Furthermore, the unlocking part comprises a convex block which is arranged at one end, far away from the hoisting piece, of the hook piece.

Furthermore, the pushing part comprises a stepped pushing end face arranged on the hoisting piece, and one end of the hook piece close to the pushing part is matched with the outline of the pushing end face.

Further, hoist and mount portion is including locating hoist and mount hole on the hoist and mount piece.

Furthermore, the hook part comprises a hook arranged at the end part of the hook hanging piece.

Furthermore, the hook hanging pieces are two hook hanging pieces which are symmetrically arranged relative to the hoisting piece, and the two hook hanging pieces can be close to or far away from each other along with the vertical movement of the hoisting piece.

Furthermore, a vertical sliding cavity and a transverse sliding cavity are formed in the base plate, the hoisting piece is arranged in the vertical sliding cavity in a sliding mode, the hook piece is arranged in the transverse sliding cavity in a sliding mode, and the vertical sliding cavity and the transverse sliding cavity are communicated.

Further, the base plate comprises a first plate body and a second plate body which are connected together in a buckling mode, and the vertical sliding cavity and the transverse sliding cavity are formed between the first plate body and the second plate body.

Furthermore, a vertical sliding groove and a transverse sliding groove are formed in the base plate, the hoisting piece slides in the vertical sliding groove in a guiding mode, and the hook piece slides in the transverse sliding groove in a guiding mode.

Compared with the prior art, the utility model discloses following advantage has:

battery module hoist and mount hoist, use outside lifting device to hoist and mount the portion of hoisting on the piece, at the in-process that hoist and mount piece atress shifted up, hoist and mount piece can promote the hook-and-loop fastener sideslip to make the hook-and-loop fastener locking between base plate and hoist and mount piece, it is fixed with the battery module to hang the component this moment, thereby the hoist and mount and the transfer of the battery module of being convenient for.

In addition, the clamping hooks on the hook hanging piece can be fixed with the hoisting holes in the battery module, so that the battery module can be hoisted or transferred.

In addition, the hook-hanging piece is for two for hoisting the piece symmetrical arrangement, and after the hook-hanging piece is fixed with the battery module, the safety of battery module when hoisting can be guaranteed, and the damage of dropping of the battery module is avoided.

Drawings

The accompanying drawings, which form a part hereof, are included to provide a further understanding of the invention, and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention and together with the description serve to explain the invention without undue limitation. In the drawings:

fig. 1 is a schematic view of an overall structure of a battery module hoisting hanger according to an embodiment of the present invention;

fig. 2 is a front view of the battery module hoisting sling according to the embodiment of the present invention after hiding the second plate;

fig. 3 is a schematic structural view of a hoisting member according to an embodiment of the present invention;

fig. 4 is a schematic structural view of a hooking member according to an embodiment of the present invention;

fig. 5 is a schematic structural diagram of another form of the substrate according to the embodiment of the present invention.

Description of reference numerals:

1. a substrate; 10. a first plate body; 100. a vertical sliding cavity; 101. a transverse sliding cavity; 103. a vertical sliding groove; 104. a transverse sliding groove; 105. a blocking section; 11. a second plate body; 2. hoisting a piece; 20. hoisting holes; 21. pushing the end face; 3. a hook; 30. a hook is clamped; 31. and unlocking the lock.

Detailed Description

It should be noted that, in the present invention, the embodiments and features of the embodiments may be combined with each other without conflict.

In the description of the present invention, it should be noted that, if terms indicating orientation or positional relationship such as "upper", "lower", "inner", "outer", etc. appear, they are based on the orientation or positional relationship shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element referred to must have a specific orientation, be constructed in a specific orientation, and be operated, and thus, should not be construed as limiting the present invention. Furthermore, the appearances of the terms first, second, etc. in this specification are not necessarily all referring to the same item, but are to be construed as indicating or implying any particular importance.

In addition, in the description of the present invention, the terms "mounted," "connected," and "connecting" are to be construed broadly unless otherwise specifically limited. For example, the connection can be fixed, detachable or integrated; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. To those of ordinary skill in the art, the above terms may be understood in conjunction with the specific context in which the present invention is practiced.

The present invention will be described in detail below with reference to the accompanying drawings in conjunction with embodiments.

The embodiment relates to a battery module hoisting sling, which comprises a base plate 1, a hoisting piece 2 and a hook piece 3. Wherein, hoist and mount 2 vertical slip on base plate 1, and hoist and mount 2 and have hoist and mount portion and top portion that pushes away, and hook and hang 3 horizontal slip on base plate 1, and hook and hang 3 have with battery module joint complex trip 30 portions.

With the structure, the lifting piece 2 moves upwards, the pushing part pushes the hook 3 to move transversely, so that the hook 3 is locked between the substrate 1 and the lifting piece 2. When the hoisting hole 20 on the hoisting piece 2 is hoisted by using external hoisting equipment, the hoisting piece 2 can push the hook piece 3 to move transversely in the process of upward movement of the hoisting piece 2 under the stress, the hook piece 3 is locked between the substrate 1 and the hoisting piece 2, and the hanging member is fixed with the battery module at the moment, so that the battery module is hoisted and transferred conveniently.

Based on the above overall design, an exemplary structure of the battery module hoisting sling of the present embodiment is as shown in fig. 1 and fig. 2, and it should be noted that a hoisting hole, a long hole, etc. for hoisting is provided on an end plate of the battery module, or a groove is provided on the top of the end plate of the battery module, and the hook 3 of the present embodiment can be inserted into the hoisting hole, the long hole, or the groove to fix the battery module with the hoisting sling. So, hoist and mount hoist can follow the battery module top and hoist to can save the space in the power battery package, help the promotion of power battery package ability density.

In this embodiment, the hook 3 is provided with the unlocking portion 31, and the unlocking portion 31 can be extended along the substrate 1 as the hook 3 moves laterally. Specifically, the unlocking part 31 includes a projection provided at one end of the hook 3 remote from the hanger 2, and the unlocking part 31 may be in other forms as long as the function of fixing the battery module can be released.

It can be understood that, promote hook 3 when hoisting accessory 2 and make hook 3 locking behind base plate 1 and hoisting accessory 2, alright hoist the battery module, after hoist and mount and transfer battery module and make it get into power battery package, lifting device leaves hoisting accessory 2, utilizes unlocking portion 31 alright to remove the fixed of hoist and mount hoist to battery module this moment.

Because hoist and mount piece 2 can upwards move at the hoist and mount in-process, in order to realize that the lateral shifting of hook and hang piece 3 is fixed with the hole for hoist on the battery module end plate, the preferred embodiment is, the top pushes away the portion including locating on hoist and mount piece 2 and being step-like top pushes away terminal surface 21, the one end that is close to the top of hook and hang piece 3 pushes away the portion with push away the profile phase-match of terminal surface 21.

As shown in fig. 2 and 3, the hoisting member 2 is a stepped plate with three different widths, the width of the hoisting member 2 increases gradually from top to bottom, and the edge of the pushing end face 21 is an arc in the present embodiment, in addition, the edge of the pushing end face 21 can also be an oblique line, and the hook member 3 is matched with the profile close to the pushing end face 21, so that the hoisting member 2 can move transversely in the upward moving process of the hoisting member 2. In addition, when the hoisting piece 2 pushes the hook piece 3 to the maximum position, the stepped end surface in the middle of the hoisting piece 2 can limit the hoisting piece 2 to move upwards. Of course, the sling 2 may not have a stepped end surface in the middle, which does not interfere with the hoisting of the battery module.

It is worth mentioning that the hoisting part comprises a hoisting hole 20 arranged on the hoisting piece 2. However, the number of the hoisting holes 20 is not limited to one in the embodiment, and may be two or more, and the specific number and arrangement may be modified adaptively according to the actual use situation.

Referring to fig. 4, the hook 30 includes a hook 30 disposed at an end of the hook 3, the hook 30 is configured to be located at a bent section of the end of the hook 3, and a bent angle of the hook 30 is a right angle, so as to be fixed to the battery module end plate lifting hole 20.

In addition, for security and stability when improving battery module hoist and mount, hook 3 is for two for hoisting 2 symmetrical arrangement, and two hook 3 can be close to each other or keep away from along with hoisting 2's vertical migration. Hoisting equipment hoists the hoist and mount portion on 2, and at the in-process that 2 atress of hoist and mount moved up, hoist and mount piece 2 can promote the 3 sideslip of hook pendant of its both sides, and after hook pendant 3 is fixed with the battery module, security when can guaranteeing the battery module hoist and mount avoids the battery module damage that drops.

In this embodiment, referring back to fig. 1, a vertical sliding cavity 100 and a horizontal sliding cavity 101 are arranged on the substrate 1, the hoisting member 2 is slidably arranged in the vertical sliding cavity 100, the hooking member 3 is slidably arranged in the horizontal sliding cavity 101, and the vertical sliding cavity 100 and the horizontal sliding cavity 101 are communicated with each other. When the hoisting equipment hoists the hoisting piece 2, the hoisting piece 2 vertically moves along the vertical sliding cavity 100, and the hook piece 3 transversely moves along the transverse sliding cavity 101.

It is worth mentioning that two ends of the vertical sliding cavity 100 penetrate through the upper end and the lower end of the base plate 1, but a blocking section 105 is arranged in the middle of the lower end of the base plate 1, and the blocking section 105 is used for blocking the lifting piece 2 from falling out. In addition, both ends of the lateral sliding chamber 101 penetrate both left and right sides of the substrate 1 to extend the unlocking portion 31.

It should be noted that the base plate 1 includes a first plate 10 and a second plate 11 that are fastened together, the first plate 10 and the second plate 11 have the same size, and when the first plate 10 and the second plate 11 are fastened together, a vertical sliding cavity 100 and a horizontal sliding cavity 101 are formed between the first plate 10 and the second plate 11. In addition, the joint form can be selected for use to the connected mode between first plate body 10 and the second plate body 11, and for avoiding first plate body 10 and second plate body 11 to separate at the hoist and mount in-process, first plate body 10 and second plate body 11 also can adopt welded form installation fixed.

In addition, in addition to the above-mentioned arrangement form of the base plate, in which the first plate body and the second plate body are fastened to move the hanging piece and the hook piece in the inner cavity, in this embodiment, referring to fig. 5, another arrangement form of the base plate exists. Specifically, a vertical sliding groove 103 and a transverse sliding groove 104 are arranged on the base plate 1, the hoisting part 2 slides in the vertical sliding groove 103 in a guiding manner, and the hook part 3 slides in the vertical sliding groove 103 in a guiding manner. As can be understood, the end face of the hoisting part 2 facing the vertical sliding groove 103 is provided with a hoisting slide block, and the end face of the hooking part 3 facing the transverse sliding groove 104 is provided with a hooking slide block. So set up, when hoisting accessory 2 upward movement, still can promote the hook pendant 3 of both sides and keep away from each other to with the fixed locking of battery module.

The battery module hoist and mount hoist of this embodiment, use outside lifting device to hoist and mount 20 on the piece 2 of hoisting, at the in-process that hoists 2 atress and move up, the hook 3 that pushes away the terminal surface 21 promotion both sides keeps away from each other, the trip 30 of hook 3 bottom inserts in the hole for hoist of battery module end plate this moment, when hoist and mount 2 moved to extreme position, hook 3 formed the locking with base plate 1, remove the locking state of hoist and mount hoist, promote hoist and mount 2 and move down, it can to reset manually the hook 3 of 2 both sides of hoisting. The hoisting sling of this embodiment is simple in structure, and the security is high, the hoist and mount and the removal of the battery module of being convenient for.

The above description is only a preferred embodiment of the present invention, and should not be taken as limiting the invention, and any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. The utility model provides a battery module hoist and mount hoist which characterized in that: comprises a base plate (1), a hoisting piece (2) and a hooking piece (3), wherein,

the hoisting piece (2) vertically slides on the base plate (1), and the hoisting piece (2) is provided with a hoisting part and a pushing part;

the hook (3) transversely slides on the substrate (1), and the hook (3) is provided with a hook part which is clamped and matched with the battery module.

2. The battery module hoisting sling according to claim 1, which is characterized in that:

the unlocking part (31) is arranged on the hook hanging piece (3), and the unlocking part (31) can extend outwards along two sides of the substrate (1) along with the transverse movement of the hook hanging piece (3).

3. The battery module hoisting sling according to claim 2, wherein:

the unlocking part (31) comprises a convex block which is arranged at one end of the hook piece (3) far away from the hoisting piece (2).

4. The battery module hoisting sling according to claim 1, which is characterized in that:

the pushing part comprises a stepped pushing end face (21) arranged on the hoisting piece (2), and one end, close to the pushing part, of the hook piece (3) is matched with the outline of the pushing end face (21).

5. The battery module hoisting sling according to claim 1, which is characterized in that:

the hoisting part comprises a hoisting hole (20) arranged on the hoisting piece (2).

6. The battery module hoisting sling according to claim 1, which is characterized in that:

the clamping hook part comprises a clamping hook (30) arranged at the end part of the hook piece (3).

7. The battery module hoisting sling according to any one of claims 1 to 6, which is characterized in that:

the hook hanging pieces (3) are two and are symmetrically arranged relative to the hoisting piece (2), and the two hook hanging pieces (3) can be close to or far away from each other along with the vertical movement of the hoisting piece (2).

8. The battery module hoisting sling according to claim 7, which is characterized in that:

be equipped with vertical chamber (100) and the horizontal chamber (101) that slide on base plate (1), hoist and mount piece (2) slide and locate in the vertical chamber (100) that slides, hook member (3) slide and locate in the horizontal chamber (101) that slides, vertical chamber (100) that slides with horizontal chamber (101) that slides intercommunication sets up.

9. The battery module hoisting sling according to claim 8, which is characterized in that:

the base plate (1) comprises a first plate body (10) and a second plate body (11) which are connected together in a buckling mode, and the vertical sliding cavity (100) and the transverse sliding cavity (101) are formed between the first plate body (10) and the second plate body (11).

10. The battery module hoisting sling according to claim 7, which is characterized in that:

the base plate (1) is provided with a vertical sliding groove (103) and a transverse sliding groove (104), the hoisting piece (2) slides in the vertical sliding groove (103) in a guiding manner, and the hooking piece (3) slides in the transverse sliding groove (104) in a guiding manner.