CN220652191U - Battery module mounting frame with buffer function - Google Patents

Abstract

The application discloses battery module mounting bracket with cushioning effect, including bracket and a plurality of elasticity buffer. The bracket has the holding surface, and elastic buffer includes casing and lifting unit and elastomeric element, and the casing is connected in the bracket, and lifting unit and elastomeric element all set up in the casing, and elastomeric element both ends are supported respectively in the inner wall and the lifting unit of casing for lifting unit's top is higher than the holding surface, and lifting unit's top has smooth surface. This battery module mounting bracket with cushioning effect of patent application when putting battery module on the bracket, battery module can earlier with lifting unit's top contact, lifting unit provides certain holding power to battery module, again because there is elastomeric element's setting, makes battery module can slowly descend and finally descend on the holding surface of bracket. The battery module and the bracket can not be seriously and rigidly collided, and the battery module and the bracket are protected.

Description

Battery module mounting frame with buffer function

Technical Field

The utility model relates to the technical field of power conversion, in particular to a battery module mounting frame with a buffering function.

Background

The battery exchange station generally comprises a box body, wherein a plurality of battery boxes are stored in the box body, so that a plurality of layers of supporting frames are arranged in the box body, and the battery boxes need to be placed on the supporting frames when the battery boxes need to be stored or charged. Because the weight of the battery box is large, the battery box is lifted to the position of the corresponding support frame by lifting equipment or a forklift in the process of placing the battery box on the support frame. But because the transportation precision of handling equipment and fork truck is low, consequently the battery box often can strike the support frame with higher speed when placing the battery box on the support frame, just so easily causes the battery box damage.

In view of this, the present utility model has been made.

Disclosure of Invention

The utility model provides a battery module mounting frame with a buffering function.

The utility model adopts the following technical scheme:

a battery module mounting bracket with cushioning effect, comprising:

a bracket having a support surface;

the elastic buffering device comprises a shell, a lifting assembly and an elastic component, wherein the shell is connected to the bracket, the lifting assembly and the elastic component are arranged in the shell, two ends of the elastic component are respectively propped against the inner wall of the shell and the lifting assembly, the top of the lifting assembly is higher than the supporting surface, and the top of the lifting assembly is provided with a smooth surface.

Optionally, each elastic buffer device is arranged on the bracket in a plurality of rows and columns.

Optionally, the bracket is provided with a plurality of support components, and each support component is arranged in turn;

each supporting component is provided with a supporting surface;

each supporting component is provided with a plurality of elastic buffer devices respectively;

each supporting component is used for installing at least one battery module.

Optionally, the support assembly comprises at least two strip beams;

gaps are formed between adjacent strip-shaped beams;

the elastic buffer device is arranged at the gap between the adjacent strip-shaped beams.

Optionally, the elastic buffer devices are sequentially arranged at intervals along the length direction of the strip-shaped beam.

Optionally, the housing is secured to the strip beam.

Optionally, the elastic buffer device and the strip beam are connected and fixed by adopting any one of the following assembly modes:

the shell is fixed on the strip beam in a welding way;

the shell is fixed on the strip beam by adopting a fastener;

the shell is clamped and fixed on the strip-shaped beam.

Optionally, the bar beam has a side face and a support face at the top of the bar beam;

the side face is vertically connected with the supporting face;

the shell is attached to the side face.

Optionally, the housing has a top wall and a cavity, the top wall having an opening;

the lifting assembly and the elastic component are both arranged in the cavity, and the elastic component abuts against the lifting assembly, so that the lifting assembly partially extends out of the opening.

Optionally, the upper surface of the top wall and the support surface lie in the same plane.

By adopting the technical scheme, the utility model has the following beneficial effects:

the battery module mounting bracket with the cushioning effect of this patent application supports lifting assembly through elastomeric element, makes the smooth surface on lifting assembly top be higher than the holding surface of bracket. When the battery module is placed on the bracket, the battery module is contacted with the top end of the lifting assembly, the lifting assembly provides a certain supporting force for the battery module, and the battery module can slowly descend and finally land on the supporting surface of the bracket due to the arrangement of the elastic component. When the battery module mounting frame enables the battery module to be placed, the battery module and the bracket cannot be seriously hard collided, and the battery module and the bracket are protected.

The following describes the embodiments of the present utility model in further detail with reference to the accompanying drawings.

Drawings

The accompanying drawings, which are included to provide a further understanding of the utility model and are incorporated in and constitute a part of this application, illustrate embodiments of the utility model and together with the description serve to explain the utility model, without limitation to the utility model. It is evident that the drawings in the following description are only examples, from which other drawings can be obtained by a person skilled in the art without the inventive effort. In the drawings:

fig. 1 is a schematic structural view of a battery module mounting rack with a buffering function according to an embodiment of the present disclosure;

fig. 2 is a schematic cross-sectional view of a structure in a state in which a smooth surface of a top end of a lifting assembly of an elastic buffer device of a battery module mounting rack having a buffer function provided in an embodiment of the present application is higher than a supporting surface of a bracket;

fig. 3 is a schematic cross-sectional view of a structure in a state in which a smooth surface of a top end of a lifting assembly of an elastic buffer device of a battery module mounting frame having a buffer function provided in an embodiment of the present application is pressed in a housing.

In the figure, an elastic buffer 1, a housing 11, a top wall 111, a cavity 112, an opening 113, a lifting unit 12, an elastic member 13, a bracket 2, a support unit 21, a bar beam 211, a support surface 2111, and a side surface 2112.

It should be noted that these drawings and the written description are not intended to limit the scope of the inventive concept in any way, but to illustrate the inventive concept to those skilled in the art by referring to the specific embodiments.

Detailed Description

For the purpose of making the objects, technical solutions and advantages of the embodiments of the present utility model more apparent, the technical solutions in the embodiments will be clearly and completely described with reference to the accompanying drawings in the embodiments of the present utility model, and the following embodiments are used to illustrate the present utility model, but are not intended to limit the scope of the present utility model.

In the description of the present utility model, it should be noted that the directions or positional relationships indicated by the terms "upper", "lower", "inner", "outer", etc. are based on the directions or positional relationships shown in the drawings, are merely for convenience of describing the present utility model and simplifying the description, and do not indicate or imply that the apparatus or component referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus should not be construed as limiting the present utility model.

In the description of the present utility model, it should be noted that, unless explicitly specified and limited otherwise, the terms "mounted", "connected" and "connected" are to be construed broadly, and may be, for example, fixedly connected, detachably connected or integrally connected; can be mechanically or electrically connected; can be directly connected or indirectly connected through an intermediate medium. 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.

Referring to fig. 1 to 3, an embodiment of the present application provides a battery module mounting frame having a buffering function, including a bracket 2 and a plurality of elastic buffering devices 1. The bracket 2 is provided with a supporting surface 2111, the elastic buffer device 1 comprises a shell 11, a lifting assembly 12 and an elastic component 13, the shell 11 is connected with the bracket 2, the lifting assembly 12 and the elastic component 13 are both arranged in the shell 11, two ends of the elastic component 13 respectively abut against the inner wall of the shell 11 and the lifting assembly 12, so that the top of the lifting assembly 12 is higher than the supporting surface 2111, and the top of the lifting assembly 12 is provided with a smooth surface. The battery module mounting frame with the buffering function supports the lifting assembly 12 through the elastic component 13, so that the smooth surface of the top end of the lifting assembly 12 is higher than the supporting surface 2111 of the bracket 2. When the battery module is placed on the bracket 2, the battery module will first contact with the top end of the lifting assembly 12, the lifting assembly 12 provides a certain supporting force for the battery module, and the battery module can slowly descend and finally land on the supporting surface 2111 of the bracket 2 due to the arrangement of the elastic component 13. When the battery module mounting frame enables the battery module to be placed, the battery module and the bracket 2 cannot be seriously hard collided, and the battery module and the bracket 2 are protected.

Wherein the elastic member 13 may be a spring.

In one possible embodiment, the elastic buffer devices 1 are arranged on the carrier 2 in a plurality of rows and columns. The buffer that each position of battery module received when setting up a plurality of elasticity buffer 1 and guaranteeing to place the battery module is even, prevents to take place because of the circumstances of the crooked collision that receives of battery module that buffer force is uneven, can guarantee the buffering effect.

In a possible embodiment, the bracket 2 has a plurality of support members 21, each of the support members 21 being disposed in sequence, each of the support members 21 having a support surface 2111. Each supporting component 21 is provided with a plurality of elastic buffer devices 1, and each supporting component 21 is used for installing at least one battery module. The plurality of support assemblies 21 can promote the quantity of battery modules placed on each bracket 2, reduce the total number of the brackets 2, and further reduce the total number of maintenance times of all the brackets 2. Each supporting component 21 is provided with a plurality of elastic buffer devices 1, so that the buffer uniformity is further improved, and the buffer effect is better ensured.

In one possible embodiment, the support assembly 21 includes at least two bar beams 211 with a gap between adjacent bar beams 211, and the elastic buffer device 1 is disposed at the gap between adjacent bar beams 211.

Each support assembly 21 is provided with at least two spaced apart strip beams 211, which can ensure more stability when the battery module is placed on the support assembly 21. The elastic buffer device 1 is arranged at the clearance, and the elastic buffer device 1 is not arranged near the edge of the bracket 2, so that the installation and the later maintenance of the elastic buffer device 1 are more convenient, and the position of the elastic buffer device 1 is arranged near the inside of the supporting component 21, so that the battery module is guaranteed to be buffered.

In one possible embodiment, each elastic buffer 1 is disposed at intervals in the longitudinal direction of the bar beam 211. The interval sets up the more even of guaranteeing the setting, guarantees that the buffer effect that battery module received is also more even, and battery module is more steady when placing.

In one possible embodiment, the housing 11 is fixed to the bar beam 211. It is easier to uniformly divide the plurality of elastic buffer devices 1 and also ensure stable connection.

In one possible embodiment, the elastic buffer 1 and the bar beam 211 are connected and fixed by any one of the following assembly modes:

the shell 11 is welded and fixed on the strip beam 211 or the shell 11 is fixed on the strip beam 211 by adopting a fastener or the shell 11 is clamped and fixed on the strip beam 211. The proper connection mode can be selected according to the production condition and the use environment.

In one possible embodiment, the bar beam 211 has side faces 2112 and a support face 2111 at the top of the bar beam 211. The side surface 2112 and the supporting surface are vertically connected, and the housing 11 is attached to the side surface 2112. The shell 11 is connected with the side surface 2112, and the side surface 2112 is in a sheet shape, so that the connectable area of the shell 11 and the bar beam 211 is increased, and the connection stability is improved.

In one possible embodiment, the housing 11 has a top wall 111 and a cavity 112, the top wall 111 having an opening 113. The lifting assembly 12 and the elastic component 13 are both disposed in the cavity 112, and the elastic component 13 abuts against the lifting assembly 12, so that the lifting assembly 12 partially extends out of the opening 113. So set up, only need the top surface of lifting assembly 12 stretch out casing 11 when exerting the buffering power, other structures of protection that casing 11 can be fine are not receive external damage.

In one possible embodiment, the upper surface of the top wall 111 and the support surface 2111 lie in the same plane. This allows the top surface of the lifting assembly 12 to extend above the top surface of the top wall 111 above the support surface 2111, facilitating teaching of the resilient member 13 and lifting assembly 12.

The foregoing description is only illustrative of the preferred embodiment of the present utility model, and is not to be construed as limiting the utility model, but is to be construed as limiting the utility model to any simple modification, equivalent variation and variation of the above embodiments according to the technical matter of the present utility model without departing from the scope of the utility model.

Claims (10)

1. A battery module mounting bracket with cushioning effect, comprising:

a bracket having a support surface;

the elastic buffering device comprises a shell, a lifting assembly and an elastic component, wherein the shell is connected to the bracket, the lifting assembly and the elastic component are arranged in the shell, two ends of the elastic component are respectively propped against the inner wall of the shell and the lifting assembly, the top of the lifting assembly is higher than the supporting surface, and the top of the lifting assembly is provided with a smooth surface.

2. The battery module mounting frame with a buffering function according to claim 1, wherein each of the elastic buffering means is disposed on the bracket in a plurality of rows and columns.

3. The battery module mounting rack with a buffering function according to claim 2, wherein the bracket is provided with a plurality of support assemblies, and each support assembly is arranged in turn;

each supporting component is provided with a supporting surface;

each supporting component is provided with a plurality of elastic buffer devices respectively;

each supporting component is used for installing at least one battery module.

4. The cushioned battery module mount of claim 3, wherein the support assembly includes at least two strip beams;

gaps are formed between adjacent strip-shaped beams;

the elastic buffer device is arranged at the gap between the adjacent strip-shaped beams.

5. The battery module mounting rack with a buffering function according to claim 4, wherein the elastic buffering means are sequentially arranged at intervals along the length direction of the bar beam.

6. The cushioning battery module mount of claim 4 or 5, wherein the housing is secured to the strip beam.

7. The battery module mounting rack with a buffering function according to claim 6, wherein the elastic buffering device and the bar beam are connected and fixed in any one of the following assembly modes:

the shell is fixed on the strip beam in a welding way;

the shell is fixed on the strip beam by adopting a fastener;

the shell is clamped and fixed on the strip-shaped beam.

8. The battery module mount with cushioning according to claim 6, wherein the bar beam has a side face and a support face at the top of the bar beam;

the side face is vertically connected with the supporting face;

the shell is attached to the side face.

9. The battery module mount having a cushioning effect according to any one of claims 1 to 5, wherein the housing has a top wall and a cavity, the top wall having an opening;

the lifting assembly and the elastic component are both arranged in the cavity, and the elastic component abuts against the lifting assembly, so that the lifting assembly partially extends out of the opening.

10. The battery module mounting bracket with cushioning according to claim 9, wherein the upper surface of the top wall and the support surface are located in the same plane.