CN219751610U

CN219751610U - Battery lifting device

Info

Publication number: CN219751610U
Application number: CN202320945661.6U
Authority: CN
Inventors: 赵景春; 樊吉义; 岳巍; 韩伟波; 韩文学; 郭加; 刘玉龙; 杨凯; 陈唏; 李玉宝
Original assignee: FAW Jiefang Automotive Co Ltd
Current assignee: FAW Jiefang Automotive Co Ltd
Priority date: 2023-04-24
Filing date: 2023-04-24
Publication date: 2023-09-26
Anticipated expiration: 2033-04-24

Abstract

The utility model relates to the technical field of new energy automobiles, and discloses battery hoisting equipment. The battery lifting device comprises a frame, a plurality of lifting rings, a plurality of adjusting components and a plurality of connecting components. The hanging rings are arranged on the top wall of the frame; the plurality of groups of adjusting components are arranged on the bottom wall of the frame at intervals along the first direction, each group of adjusting components comprises two adjusting brackets, and the two adjusting brackets are symmetrically arranged on the bottom wall of the frame along the second direction; two ends of the adjusting bracket are connected to the bottom wall of the frame, and a chute extending along the first direction is arranged between the adjusting bracket and the bottom wall of the frame; the connecting components are in one-to-one correspondence with the adjusting brackets, one end of each connecting component is slidably connected to the corresponding sliding groove, and the other end of each connecting component is used for being connected with the corresponding battery. The connecting component can adjust the position relative to the frame so as to meet the hoisting requirements of various types of batteries, improve the universality of battery hoisting equipment and improve the assembly efficiency.

Description

Battery lifting device

Technical Field

The utility model relates to the technical field of new energy automobiles, in particular to battery hoisting equipment.

Background

The high-voltage battery of the new energy commercial vehicle has the weight up to 200kg, the existing hoisting equipment comprises a bracket, the bracket is provided with a plurality of lifting hooks, the positions of the lifting hooks relative to the bracket are not adjustable, the hoisting equipment of one type can only hoist the high-voltage battery of one size, and the universality is poor; in addition, when in actual use, the lifting equipment matched with the battery is queried according to the type of the battery, the process is complicated, and the production cost of the lifting equipment with various types is increased.

Based on this, there is a need for a battery lifting device to solve the above-mentioned problems.

Disclosure of Invention

Based on the above, the utility model aims to provide the battery hoisting equipment, and the connecting component can adjust the position relative to the frame so as to meet the hoisting requirements of various types of batteries, improve the universality of the battery hoisting equipment and improve the assembly efficiency.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

a battery lifting device, comprising:

the frame is provided with a plurality of grooves,

a plurality of hanging rings mounted to a top wall of the frame;

the plurality of groups of adjusting components are arranged on the bottom wall of the frame at intervals along the first direction, each group of adjusting components comprises two adjusting brackets, and the two adjusting brackets are symmetrically arranged on the bottom wall of the frame along the second direction; the two ends of the adjusting bracket are connected to the bottom wall of the frame, and a sliding groove extending along the first direction is arranged between the adjusting bracket and the bottom wall of the frame;

the connecting components are in one-to-one correspondence with the adjusting brackets, one end of each connecting component is slidably connected with the corresponding sliding groove, and the other end of each connecting component is used for being connected with the corresponding battery.

As a preferred technical solution of the battery lifting device, the connection assembly includes:

the screw rod is connected with the chute in a sliding way;

the first end of the connecting frame is connected with the two ends of the screw rod;

the second end of the connecting frame is connected to the battery positioning bracket, and the battery positioning bracket is used for connecting a battery.

As a preferred technical scheme of the battery hoisting equipment, the bottom wall of the chute is provided with a plurality of positioning grooves along the first direction, and sliding gaps are arranged above the positioning grooves; the screw rod can be embedded in the positioning groove, and the screw rod can slide in the sliding gap.

As a preferred technical scheme of the battery hoisting equipment, two connecting parts are arranged at the first end of the connecting frame at intervals along the second direction, through holes are formed in the connecting parts, and the screw rod sequentially penetrates through the through hole of one connecting part, the chute and the through hole of the other connecting part;

the connecting assembly further comprises two nuts, and the two nuts are in threaded connection with two ends of the screw rod.

As a preferred technical scheme of battery lifting device, the battery locating support is provided with a locking column extending along the second direction, the side wall of the battery is provided with a connecting hole horizontally arranged, and the locking column can penetrate through the connecting hole.

As a preferred technical scheme of the battery lifting device, a plurality of locking columns are arranged on the battery positioning support at intervals, and the connecting holes on the side wall of the battery correspond to the locking columns one by one.

As a preferred technical scheme of the battery lifting device, the battery positioning bracket is provided with a positioning part extending along a second direction, the positioning part is arranged above the locking column, the positioning part is provided with a first positioning hole, the top wall of the battery is provided with a second positioning hole, and the second positioning hole is correspondingly arranged with the first positioning hole;

the connecting assembly further comprises a locating pin, and the locating pin penetrates through the first locating hole and the second locating hole.

As a preferred technical scheme of battery lifting device, the connecting assembly further comprises a chain, one end of the chain is connected with the second end of the connecting frame, and the other end of the chain is connected with the battery positioning bracket.

As a preferred technical scheme of battery lifting equipment, the connecting assembly further comprises a U-shaped rod, the U-shaped rod is connected with the chain, and two ends of the U-shaped rod are welded, connected in a threaded manner or connected with the battery positioning bracket through fasteners.

As a preferred technical scheme of the battery lifting device, the top wall of the frame is provided with a plurality of threaded holes, and the lifting ring is selectively connected with the threaded holes in a threaded mode.

The beneficial effects of the utility model are as follows:

the utility model provides battery hoisting equipment, when the battery hoisting equipment is used, the positions of connecting components are adjusted according to the model and the size of a battery, the connecting components slide relative to a chute so that the positions of a plurality of connecting components are matched with the hoisting positions of the battery, then the connecting components are connected with the battery, finally, an overhead travelling crane is controlled to hoist through a hoisting ring on the top wall of a frame, and the movement and the assembly of a high-voltage battery in a new energy commercial vehicle are assisted to be completed. The connecting component can be used for adjusting the position relative to the frame so as to meet the hoisting requirements of various types of batteries, improve the universality of battery hoisting equipment and improve the assembly efficiency.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present utility model, the following description will briefly explain the drawings needed in the description of the embodiments of the present utility model, and it is obvious that the drawings in the following description are only some embodiments of the present utility model, and other drawings may be obtained according to the contents of the embodiments of the present utility model and these drawings without inventive effort for those skilled in the art.

Fig. 1 is a schematic structural diagram of a battery hoisting device according to an embodiment of the present utility model;

fig. 2 is a schematic structural diagram of a battery hoisting device for hoisting a battery according to an embodiment of the present utility model;

fig. 3 is a top view of a battery lifting device according to an embodiment of the present utility model;

fig. 4 is a schematic diagram of a part of a battery hoisting device according to an embodiment of the present utility model;

fig. 5 is a second schematic view of a part of a battery lifting device according to an embodiment of the present utility model.

The figures are labeled as follows:

10. a battery; 101. a connection hole; 102. a second positioning hole;

1. a frame;

2. a hanging ring;

3. an adjustment assembly; 31. adjusting the bracket; 32. a chute; 321. a positioning groove; 322. a sliding gap;

4. a connection assembly; 41. a screw; 42. a connecting frame; 421. a connection part; 43. a battery positioning bracket; 431. locking the column; 432. a positioning part; 433. a first positioning hole; 44. a nut; 45. a chain; 46. a U-shaped rod; 47. and (5) positioning pins.

Detailed Description

The utility model is described in further detail below with reference to the drawings and examples. It is to be understood that the specific embodiments described herein are merely illustrative of the utility model and are not limiting thereof. It should be further noted that, for convenience of description, only some, but not all of the structures related to the present utility model are shown in the drawings.

In the description of the present utility model, unless explicitly stated and limited otherwise, the terms "connected," "connected," and "fixed" are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally formed; can be mechanically or electrically connected; can be directly connected or indirectly connected through an intermediate medium, and can be communicated with the inside of two elements or the interaction relationship of the two elements. The specific meaning of the above terms in the present utility model will be understood in specific cases by those of ordinary skill in the art.

In the present utility model, unless expressly stated or limited otherwise, a first feature "above" or "below" a second feature may include both the first and second features being in direct contact, as well as the first and second features not being in direct contact but being in contact with each other through additional features therebetween. Moreover, a first feature being "above," "over" and "on" a second feature includes the first feature being directly above and obliquely above the second feature, or simply indicating that the first feature is higher in level than the second feature. The first feature being "under", "below" and "beneath" the second feature includes the first feature being directly under and obliquely below the second feature, or simply means that the first feature is less level than the second feature.

In the description of the present embodiment, the terms "upper", "lower", "left", "right", and the like are orientation or positional relationships based on those shown in the drawings, merely for convenience of description and simplicity of operation, and do not indicate or imply that the apparatus or elements referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus should not be construed as limiting the utility model. Furthermore, the terms "first," "second," and the like, are used merely for distinguishing between descriptions and not for distinguishing between them.

As shown in fig. 1 and 2, the present embodiment provides a battery lifting device applied to the movement and assembly of a high-voltage battery of a new energy commercial vehicle, the battery lifting device including a frame 1, a plurality of lifting rings 2, a plurality of adjusting members 3, and a plurality of connecting members 4.

Specifically, a plurality of suspension rings 2 are mounted to the top wall of the frame 1; the multiple groups of adjusting components 3 are arranged on the bottom wall of the frame 1 at intervals along the first direction, each group of adjusting components 3 comprises two adjusting brackets 31, and the two adjusting brackets 31 are symmetrically arranged on the bottom wall of the frame 1 along the second direction; two ends of the adjusting bracket 31 are connected to the bottom wall of the frame 1, and a sliding groove 32 extending along the first direction is arranged between the adjusting bracket 31 and the bottom wall of the frame 1; the plurality of connecting components 4, a plurality of connecting components 4 and a plurality of adjusting brackets 31 one by one, connecting components 4 one end sliding connection in spout 32, the other end is used for connecting battery 10. In this embodiment, this battery lifting device includes two sets of adjusting part 3, totally includes four adjusting part 31 and four coupling assembling 4, and four coupling assembling 4 connect four bights of battery 10, improves the stability when battery 10 is hoisted. In this embodiment, the first direction is X, the second direction is Y, and the first direction is perpendicular to the second direction. In this embodiment, the two ends of the adjusting bracket 31 are connected to the frame 1 by screws.

When the novel energy commercial vehicle is used, the positions of the connecting assemblies 4 are adjusted according to the model and the size of the battery 10, the connecting assemblies 4 slide relative to the sliding grooves 32 so that the positions of the connecting assemblies 4 are matched with the hoisting positions of the battery 10, then the connecting assemblies 4 are connected to the battery 10, and finally, the crown block is controlled to hoist through the hoisting ring 2 on the top wall of the frame 1, so that the movement and the assembly of the high-voltage battery in the novel energy commercial vehicle are assisted. In this embodiment, the connecting component 4 can perform position adjustment relative to the frame 1, so as to meet the hoisting requirements of multiple types of batteries 10, improve the universality of battery hoisting equipment and improve the assembly efficiency.

Preferably, the roof of frame 1 is provided with a plurality of screw holes, rings 2 optional threaded connection in the screw hole, rings 2 can carry out the position selection according to the user demand, improves the steadiness when hoist and mount frame 1. In this embodiment, as shown in fig. 3, four hanging rings 2 are uniformly installed on the top wall of the frame 1 and located above the adjusting bracket 31, and the four-point type hanging is realized, so that the stress in the hanging process is uniform, safe and reliable, and the stability of the battery hanging device during moving is improved.

Further, as shown in fig. 1 and 2, the connecting assembly 4 comprises a screw 41, a connecting frame 42 and a battery positioning bracket 43, wherein the screw 41 is slidably connected to the chute 32, so that the connecting assembly 4 is slidably connected to the chute 32; the first end of the connecting frame 42 is connected to both ends of the screw 41; the second end of the connecting frame 42 is connected to a battery positioning bracket 43, and the battery positioning bracket 43 is used for connecting the battery 10.

Preferably, the bottom wall of the chute 32 is provided with a plurality of positioning grooves 321 along the first direction, and a sliding gap 322 is arranged above the plurality of positioning grooves 321; the screw 41 can be fitted into the positioning groove 321, and the screw 41 can slide in the sliding gap 322. When the position of the connecting component 4 relative to the frame 1 is adjusted, the screw 41 is separated from the positioning groove 321 and slides in the sliding gap 322 to a preset position, the screw 41 is embedded in the positioning groove 321, the assembly positioning is facilitated by means of pitch change, the device can be suitable for quick and effective hoisting of batteries 10 with different sizes, the screw 41 is prevented from continuously moving relative to the sliding groove 32, and the stability and the reliability of the connecting component 4 and the frame 1 in working are improved.

In order to facilitate maintenance and repair of the battery hoisting device, two connecting portions 421 are arranged at the first end of the connecting frame 42 at intervals along the second direction, through holes are formed in the connecting portions 421, and the screw 41 sequentially penetrates through the through hole of one connecting portion 421, the chute 32 and the through hole of the other connecting portion 421; the connecting assembly 4 further comprises two nuts 44, the two nuts 44 are in threaded connection with two ends of the screw 41, the two nuts 44 can prevent the connecting frame 42 and the screw 41 from moving relative to the sliding groove 32, the reliability of the battery hoisting device is improved, and on the other hand, the connecting frame 42, the screw 41 and other vulnerable parts are convenient to replace, repair and maintain.

Further, as shown in fig. 2, 4 and 5, the battery positioning bracket 43 is provided with a locking post 431 extending along the second direction, the side wall of the battery 10 is provided with a connecting hole 101 horizontally arranged, and the locking post 431 can be arranged through the connecting hole 101, so that the battery positioning bracket 43 is connected to the battery 10 during lifting.

Preferably, a plurality of locking posts 431 are arranged on the battery positioning bracket 43 at intervals, the connecting holes 101 on the side wall of the battery 10 are in one-to-one correspondence with the locking posts 431, and one battery positioning bracket 43 is connected to the battery 10 through the plurality of locking posts 431, so that the battery positioning bracket 43 can be prevented from rotating relative to the battery 10, and the connection stability of the battery positioning bracket 43 and the battery 10 is improved. In this embodiment, two locking posts 431 are disposed on the battery positioning bracket 43, and the two locking posts 431 are disposed at intervals along the first direction.

Further preferably, the battery positioning bracket 43 is provided with a positioning portion 432 extending along the second direction, the positioning portion 432 is arranged above the locking post 431, the positioning portion 432 is provided with a first positioning hole 433, the top wall of the battery 10 is provided with a second positioning hole 102, and the second positioning hole 102 is arranged corresponding to the first positioning hole 433; the connecting assembly 4 further comprises a positioning pin 47, and when assembled, the positioning pin 47 penetrates through the first positioning hole 433 and the second positioning hole 102. Wherein, first locating hole 433, second locating hole 102 all set up along vertical direction, and battery locating support 43 passes through locating pin 47 and locking post 431 to be connected in battery 10, has further improved the steadiness that battery locating support 43 and battery 10 are connected. In this embodiment, the second positioning hole 102 and the connecting hole 101 of the battery 10 are both process holes of the battery 10. The locking post 431 is first inserted into the connecting hole 101,

preferably, the connection assembly 4 further includes a chain 45, one end of the chain 45 is connected to the second end of the connection frame 42, and the other end is connected to the battery positioning bracket 43. On the one hand, the length between the battery positioning bracket 43 and the frame 1 is further adjusted by adjusting the length of the chain 45, so that the battery positioning bracket can be adaptively adjusted according to actual use requirements; on the other hand, by providing the chain 45, the battery positioning bracket 43 can be moved in a certain range with respect to the frame 1, and the battery positioning bracket 43 can be prevented from being connected to the battery 10 due to machining tolerance.

It is further preferred that the connection assembly 4 further includes a U-shaped bar 46, the U-shaped bar 46 being connected to the chain 45, and both ends of the U-shaped bar 46 being welded, screwed or connected to the battery positioning bracket 43 by fasteners. Wherein, be provided with the joint hole on the chain link of chain 45, during the equipment, the tip of U type pole 46 can directly wear to locate the joint hole, is convenient for dismouting between U type pole 46 and the chain 45 support. In this embodiment, both ends of the U-shaped rod 46 are welded to the battery positioning bracket 43.

By using the battery lifting equipment, the assembly efficiency is improved, the operation is simple, and the labor intensity is reduced.

Note that the above is only a preferred embodiment of the present utility model and the technical principle applied. It will be understood by those skilled in the art that the present utility model is not limited to the particular embodiments described herein, but is capable of various obvious changes, rearrangements and substitutions as will now become apparent to those skilled in the art without departing from the scope of the utility model. Therefore, while the utility model has been described in connection with the above embodiments, the utility model is not limited to the embodiments, but may be embodied in many other equivalent forms without departing from the spirit or scope of the utility model, which is set forth in the following claims.

Claims

1. A battery lifting device, comprising:

a frame (1),

a plurality of hanging rings (2) mounted to a top wall of the frame (1);

the plurality of groups of adjusting components (3), the plurality of groups of adjusting components (3) are arranged on the bottom wall of the frame (1) at intervals along the first direction, each group of adjusting components (3) comprises two adjusting brackets (31), and the two adjusting brackets (31) are symmetrically arranged on the bottom wall of the frame (1) along the second direction; two ends of the adjusting bracket (31) are connected to the bottom wall of the frame (1), and a sliding groove (32) extending along the first direction is arranged between the adjusting bracket (31) and the bottom wall of the frame (1);

the connecting components (4) are in one-to-one correspondence with the adjusting brackets (31), one end of each connecting component (4) is slidably connected with the corresponding sliding groove (32), and the other end of each connecting component is used for being connected with the corresponding battery (10).

2. The battery lifting device according to claim 1, characterized in that the connection assembly (4) comprises:

-a screw (41), said screw (41) being slidingly connected to said chute (32);

a connecting frame (42), wherein a first end of the connecting frame (42) is connected to two ends of the screw (41);

and the second end of the connecting frame (42) is connected with the battery positioning bracket (43), and the battery positioning bracket (43) is used for connecting a battery (10).

3. The battery lifting device according to claim 2, wherein a plurality of positioning grooves (321) are formed in the bottom wall of the chute (32) along the first direction, and sliding gaps (322) are formed above the positioning grooves (321); the screw (41) can be embedded in the positioning groove (321), and the screw (41) can slide in the sliding gap (322).

4. The battery lifting device according to claim 2, wherein two connecting portions (421) are arranged at a first end of the connecting frame (42) at intervals along a second direction, the connecting portions (421) are provided with through holes, and the screw (41) is sequentially arranged through the through hole of one connecting portion (421), the chute (32) and the through hole of the other connecting portion (421);

the connecting assembly (4) further comprises two nuts (44), and the two nuts (44) are in threaded connection with two ends of the screw rod (41).

5. The battery lifting device according to claim 2, wherein the battery positioning bracket (43) is provided with a locking post (431) extending along the second direction, the side wall of the battery (10) is provided with a connecting hole (101) horizontally arranged, and the locking post (431) can penetrate through the connecting hole (101).

6. The battery lifting device according to claim 5, wherein a plurality of locking posts (431) are arranged on the battery positioning bracket (43) at intervals, and the connecting holes (101) of the side wall of the battery (10) are in one-to-one correspondence with the locking posts (431).

7. The battery lifting device according to claim 5, wherein the battery positioning bracket (43) is provided with a positioning portion (432) extending along the second direction, the positioning portion (432) is arranged above the locking post (431), the positioning portion (432) is provided with a first positioning hole (433), the top wall of the battery (10) is provided with a second positioning hole (102), and the second positioning hole (102) is arranged corresponding to the first positioning hole (433);

the connecting assembly (4) further comprises a locating pin (47), and the locating pin (47) penetrates through the first locating hole (433) and the second locating hole (102).

8. The battery lifting device according to claim 2, wherein the connection assembly (4) further comprises a chain (45), one end of the chain (45) is connected to the second end of the connection frame (42), and the other end is connected to the battery positioning bracket (43).

9. The battery lifting device according to claim 8, wherein the connection assembly (4) further comprises a U-shaped rod (46), the U-shaped rod (46) is connected to the chain (45), and both ends of the U-shaped rod (46) are welded, screwed or connected to the battery positioning bracket (43) by fasteners.

10. Battery lifting device according to any one of claims 1-9, characterized in that the top wall of the frame (1) is provided with a plurality of threaded holes, to which the lifting ring (2) is selectively screwed.