CN217035857U - Energy storage frame and battery cluster - Google Patents

Abstract

The utility model provides an energy storage rack and a battery cluster, wherein the energy storage rack comprises a vertical frame and a plug-in box placing layer frame, and the vertical frame comprises a first upright column and a second upright column which are arranged side by side at intervals; the layer frame is placed to the subrack and is configured as supporting the battery subrack, and the subrack is placed the layer frame and is set up in one side of grudging post, and the subrack is placed the layer frame and is included first tie-beam and second tie-beam, and first tie-beam links to each other along the first direction with first stand, and the second tie-beam is connected along the second direction with the second stand, and the first direction is on a parallel with the direction of insertion of battery subrack, the direction of insertion of second direction perpendicular to battery subrack. According to the energy storage rack, the inserting box placing layer rack and the vertical rack are fixedly connected in two directions, so that the connecting strength between the vertical rack and the inserting box placing layer rack is improved, the risk that the connecting position between the vertical rack and the inserting box placing layer rack fails due to the influence of the inserting acting force of the battery inserting box is reduced, and the stability of the battery inserting box placed in the energy storage rack is ensured.

Description

Energy storage frame and battery cluster

Technical Field

The utility model relates to the technical field of batteries, in particular to an energy storage rack and a battery cluster.

Background

The energy storage device is a new energy device which stores the battery plug box in the energy storage rack, the connection stability between the rack and the upright post is poor when the plug box of the energy storage rack used at present is placed, and the connection failure condition is easy to occur under the acting force of the battery plug box in the process of inserting the battery slot.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide an energy storage rack capable of improving the connection stability between a plug-in box placing layer rack and an upright post.

To achieve the above object, the present invention provides an energy storage rack, comprising:

the stand comprises a first stand column and a second stand column which are arranged side by side and at intervals;

the layer frame is placed to the subrack, and it is configured and supports the battery subrack, the subrack place the layer frame set up in one side of grudging post, the subrack is placed the layer frame and is included first tie-beam and second tie-beam, first tie-beam with first stand links to each other along the first direction, the second tie-beam with the second stand is connected along the second direction, the first direction is on a parallel with the direction of insertion of battery subrack, the second direction perpendicular to the direction of insertion of battery subrack.

Compared with the prior art, the technical scheme has the following advantages:

according to the energy storage rack, the inserting box placing layer rack and the vertical rack are fixedly connected in two directions, so that the connecting strength between the vertical rack and the inserting box placing layer rack is improved, the risk that the connecting position between the vertical rack and the inserting box placing layer rack fails due to the influence of the inserting acting force of the battery inserting box is reduced, and the stability of the battery inserting box placed in the energy storage rack is ensured.

It is another object of the present invention to provide a battery cluster comprising the energy storage frame described above.

In order to achieve the above object, the present invention provides a battery cluster, which includes the above energy storage rack and at least one battery box, wherein the battery box is inserted into the energy storage rack.

Compared with the prior art, the technical scheme has the following advantages:

the battery cluster comprises the energy storage rack, so that the battery cluster has the advantages of stable structure and stable placement of the battery plug box.

Drawings

The drawings are only for purposes of illustrating and explaining the present invention and are not to be construed as limiting the scope of the present invention. Wherein:

fig. 1 is a schematic perspective view of an energy storage rack of the present invention;

FIG. 2 is a schematic view of a portion of the energy storage frame of FIG. 1;

FIG. 3 is an enlarged view of the part A of FIG. 2;

FIG. 4 is a schematic structural view from another perspective of the partial structure of the energy storage frame shown in FIG. 2;

FIG. 5 is an enlarged view of the portion B of FIG. 4;

FIG. 6 is a side view schematic diagram of a portion of the energy storage frame of FIG. 2;

fig. 7 is a schematic view of the structure of a battery cluster of the present invention.

The reference numbers illustrate:

10. erecting a frame; 101. a vertical plate;

11. a first upright post; 111. a lug;

12. a second upright post;

13. a middle upright post;

101. a vertical plate;

20. the inserting box placing layer frame; 201. an insertion end; 202. a limiting end;

21. a first connecting beam; 211. a support plate; 212. a connecting plate;

22. a second connecting beam; 221. a top plate; 222. a side plate;

23. a third connecting beam; 231. a lap plate; 232. a reinforcing plate; 233. a limiting plate;

30. a first connecting member;

40. a second connecting member;

50. a third connecting member;

100. an energy storage frame;

200. and (4) inserting a battery into the box.

Detailed Description

The present application is described in further detail below with reference to the figures and examples. The features and advantages of the present application will become more apparent from the description.

The word "exemplary" is used exclusively herein to mean "serving as an example, embodiment, or illustration. Any embodiment described herein as "exemplary" is not necessarily to be construed as preferred or advantageous over other embodiments. While the various aspects of the embodiments are presented in drawings, the drawings are not necessarily drawn to scale unless specifically indicated.

In addition, the technical features related to the different embodiments of the present application described below may be combined with each other as long as they do not conflict with each other.

Example one

As shown in fig. 1, the present invention provides an energy storage rack, which includes a vertical frame 10 and an inserting box placing layer frame 20, specifically, the vertical frame 10 is configured to fix the inserting box placing layer frame 20, the energy storage rack includes at least two vertical frames 10 arranged oppositely and at an interval, the two vertical frames 10 are respectively located at the left and right sides of the energy storage rack, a plurality of inserting box placing layer frames 20 arranged at substantially equal intervals from top to bottom are connected between the two vertical frames 10, of course, only one inserting box placing layer frame 20 may be connected between the two vertical frames 10, wherein:

as shown in fig. 2, 4 and 6, the stand 10 includes a first upright 11 and a second upright 12 that are arranged side by side and at an interval, in this embodiment, specifically, the stand 10 includes a vertical plate 101, the first upright 11 and the second upright 12 are connected to a lateral side of the vertical plate 101 at an interval, the vertical plate 101 can position and protect the first upright 11 and the second upright 12, both the first upright 11 and the second upright 12 extend in a vertical direction, and a bottom surface of the first upright 11 and a bottom surface of the second upright 12 can both contact with the ground or a placing plane;

the subrack placement shelf 20 is configured to support a battery subrack, and in use, the battery subrack can be inserted into the subrack placement shelf 20 from the side of the subrack placement shelf 20 not connected to the stand 10 and placed on the subrack placement shelf 20, wherein, the inserting direction of the battery inserting box is shown in the direction of arrow W in fig. 7, as shown in fig. 2, the inserting box placing shelf 20 is arranged at one side of the vertical frame 10, and the subrack 20 is horizontally placed relative to the vertical frame 10, that is, the subrack 20 is disposed substantially parallel to the ground or the placement plane, the subrack 20 includes a first connecting beam 21 and a second connecting beam 22, for example, the subrack 20 is a rectangular frame structure formed by two first connecting beams 21 and two second connecting beams 22, the battery plug box is stably supported, and the overall weight of the plug box placing layer frame 20 is reduced to the maximum extent; the first connection beam 21 is connected to the first upright 11 along a first direction X, and the second connection beam 22 is connected to the second upright 12 along a second direction Y, the first direction X being parallel to the insertion direction of the battery box, the second direction Y being perpendicular to the insertion direction of the battery box, i.e. the projections of the first direction X and the second direction Y in the horizontal plane are perpendicular to each other, the horizontal plane is parallel to the cross section of the stand 10, i.e. the projections of the first direction X and the second direction Y in the plane of the cross section of the stand 10 are perpendicular to each other, by the aid of the connection mode, the plug box placing layer frame 20 and the vertical frame 10 are fixed in two directions, connection strength between the vertical frame 10 and the plug box placing layer frame 20 is improved, and risk of failure of connection positions under insertion force of the battery plug box due to the fact that only one fixing direction exists between the vertical frame 10 and the plug box placing layer frame 20 is greatly reduced, so that stability of placing the battery plug box is guaranteed.

In the embodiment shown in fig. 1, the first connecting beam 21 is a front beam of the rack 20, and the second connecting beam 22 is a side beam of the rack 20, when in use, the battery box is inserted into the energy storage rack from the position of the front beam, the side beam is arranged parallel to the insertion direction of the battery box, the first direction X and the second direction Y are substantially perpendicular, and for example, the projection angle of the first direction X and the second direction Y in the horizontal plane may be 86 ° to 93 °.

According to the energy storage rack, the inserting box placing layer frame 20 is fixedly connected with the vertical frame 10 in two directions, so that the connecting strength between the vertical frame 10 and the inserting box placing layer frame 20 is improved, the risk that the connecting position between the inserting box placing layer frame and the vertical frame is invalid due to the influence of the inserting action force of the battery inserting box is reduced, and the stability of the battery inserting box placed in the energy storage rack is ensured.

Further, considering that when the battery subrack is inserted into the subrack placing shelf 20, when the battery subrack is just placed into the subrack placing shelf 20, the part of the subrack placing shelf 20 first contacting with the battery subrack is under a larger force, and the part temporarily not contacting with the battery subrack is basically under no force, when the battery subrack is placed in place, the part of the subrack placing shelf 20 last contacting with the battery subrack is under a larger impact force, and the direction of the impact force is the same as the inserting direction of the battery subrack, in order to avoid the connection failure between the subrack placing shelf 20 and the stand 10 under the impact force, as shown in fig. 1 and fig. 2, along the inserting direction of the battery subrack, the subrack placing shelf 20 has an inserting end 201 and a limiting end 202 which are oppositely arranged, that is, that the direction from the inserting end 201 to the limiting end 202 is the inserting direction of the battery subrack, the inserting end allows the battery subrack to pass through, spacing end 202 is configured as butt battery subrack, first stand 11 sets up in the subrack and places the inserting end 201 of layer frame 20, second stand 12 sets up in the subrack and places the spacing end 202 of layer frame 20, promptly at battery subrack male in-process, the battery subrack can be earlier through first stand 11, and remove towards second stand 12, in order to accomplish the action of inserting, because second tie-beam 22 links to each other with second stand 12 along the direction of inserting of perpendicular to battery subrack, this direction perpendicular to impact force's effect direction promptly, be difficult for leading to connecting failure, thereby the stability of battery subrack placing in the energy storage frame has been guaranteed.

Further, as shown in fig. 2, fig. 4 and fig. 6, the standing frame 10 further includes a middle upright column 13 disposed between the first upright column 11 and the second upright column 12, the middle upright column 13 is connected to the upright plate 101, the number of the middle upright columns 13 may be one or more, and the specific number may be set according to actual use requirements, for example, for an energy storage rack with a large volume and a high bearing requirement, a plurality of middle upright columns 13 disposed at intervals are connected between the first upright column 11 and the second upright column 12, for an energy storage rack with a small volume and a low bearing requirement, only one middle upright column 13 is disposed between the first upright column 11 and the second upright column 12 to ensure the use strength of the standing frame 10 and reduce the overall weight of the standing frame to the greatest extent, the second connecting beam 22 is connected to the middle upright column 13 along the second direction Y, and the middle upright column 13 is disposed, the stability of the vertical frame 10 can be improved, the connection strength between the vertical frame 10 and the plug box placing layer frame 20 can be improved, and the stability of placing the battery plug box in the energy storage rack is further ensured.

Still further, as shown in fig. 2, 4 and 6, the first upright post 11, the second upright post 12 and the middle upright post 13 are arranged at equal intervals, that is, the upright posts in the stand 10 are arranged at equal intervals, so that the upright posts can be stressed uniformly, and the service life of the stand 10 is ensured.

Further, as shown in fig. 2 and 3, the first connection beam 21 includes a support plate 211 and a connection plate 212, the support plate 211 is configured to support the battery compartment, and the connection plate 212 is connected to one side of the support plate 211 along the first direction X and is located below the support plate 211, specifically, the connection plate 212 is connected to a front side of the support plate 211, that is, a side of the support plate 211 facing the first upright 11, the connection plate 212 is connected to the first upright 11 through a first connection member 30, that is, a front side of the first connection beam 21 is connected to the first upright 11, and the first connection beam 21 is connected to the first upright 11 through the connection plate 212, so that the connection between the first connection beam 21 and the first upright 11 is simplified and convenient, and the connection plate 212 can reinforce the support plate 211 to improve the strength of the support plate 211.

The first connecting member 30 is a bolt, a fixing pin or a rivet, and for example, a bolt is preferably used as the first connecting member 30 to facilitate the detachment and installation between the first connecting beam 21 and the first upright 11.

It should be noted that the connecting plate 212 and the first upright 11 may also be connected by welding.

Still further, as shown in fig. 3, a side wall of the first upright post 11 is provided with a lug 111, the lug 111 is connected to the connecting plate 212 through the first connecting member 30, specifically, the lug 111 is disposed on a side of the first upright post 11 adjacent to the rack 20, the lug 111 and the first upright post 11 are of an integrated structure to ensure the connection strength between the lug 111 and the first upright post 11, and the arrangement of the lug 111 not only increases the contact area between the first upright post 11 and the first connecting beam 21, but also makes the connection between the first upright post 11 and the first connecting beam 21 simple and convenient.

Still further, the supporting plate 211 and the connecting plate 212 are of an integrated structure to ensure the overall strength of the first connecting beam 21, specifically, the first connecting beam 21 is formed by bending a sheet metal, that is, the supporting plate 211 and the connecting plate 212 are of an integrated structure made of a sheet metal material, and of course, the supporting plate 211 and the connecting plate 212 may also be of an integrated structure connected by welding.

Further, as shown in fig. 6, the second connection beam 22 includes a top plate 221 and a side plate 222, the top plate 221 is connected to the top end of the side plate 222, the top plate 221 is configured to support the battery box, the side plate 222 is connected to the second upright post 12 through the second connection member 40, the side plate 222 is connected to the middle upright post 13 through the third connection member 50, and the arrangement of the side plate 222 increases the contact area between the second connection beam 22 and the middle upright post 13, so that the connection strength between the second connection beam 22 and the middle upright post 13 is improved, and the connection between the second connection beam 22 and the middle upright post 13 is simplified and facilitated.

Wherein, the second connecting member 40 is a bolt, a fixing pin or a rivet, and for example, a bolt is preferably used as the second connecting member 40, so as to facilitate the assembly and disassembly between the second connecting beam 22 and the second upright 12; the third connecting member 50 is a bolt, a fixing pin or a rivet, and for example, a bolt is preferably used as the third connecting member 50 to facilitate the detachment and installation between the second connecting beam 22 and the center pillar 13.

Still further, the top plate 221 and the side plate 222 are an integrated structure to ensure the overall strength of the second connecting beam 22, specifically, the second connecting beam 22 is formed by bending a sheet metal, that is, the top plate 221 and the side plate 222 are an integrated structure made of a sheet metal material, and of course, the top plate 221 and the side plate 222 may also be an integrated structure connected by welding.

Further, in order to facilitate the insertion of the battery insertion box, a Polycarbonate board (PC board) may be connected to the top plate 221, and the Polycarbonate board has good wear resistance and a smooth surface, so that the battery insertion box is more easily moved to the insertion box placing layer frame 20, and specifically, the Polycarbonate board is connected to the top plate 221 through bolts, so as to facilitate the disassembly and assembly of the Polycarbonate board.

In an embodiment of the present invention, as shown in fig. 1, 2 and 4, the subrack further includes a third connection beam 23, the third connection beam 23 is used for limiting the battery subrack, the third connection beam 23 is disposed adjacent to the second upright 12 and extends along the second direction Y, the third connection beam 23 and the first connection beam 21 are respectively connected to two ends of the second connection beam 22, and the subrack 20 is exemplarily a rectangular frame structure enclosed by one first connection beam 21, two second connection beams 22 and one third connection beam 23, wherein the first connection beam 21 is disposed opposite to the third connection beam 23, and the two second connection beams 22 are disposed opposite to each other.

Specifically, as shown in fig. 4 and 5, the third connection beam 23 includes a strap 231, a reinforcing plate 232 and a limiting plate 233, the strap 231 is configured to support the battery box, the reinforcing plate 232 is connected to one side of the strap 231 and located below the strap 231, the limiting plate 233 is connected to the other side of the strap 231 and located above the strap 231, specifically, the reinforcing plate 232 and the limiting plate 233 are connected to two sides of the strap 231 respectively, and the reinforcing plate 232 and the limiting plate 233 are located at two upper and lower ends of the strap 231 respectively, the reinforcing plate 232 can reinforce the strap 231, so as to improve the strength of the strap 231, the limiting plate 233 can abut against the battery box, so as to prevent the battery box from being inserted too much.

Still further, overlap joint plate 231, reinforcing plate 232 and limiting plate 233 formula structure as an organic whole to ensure the bulk strength of third tie-beam 23, it is concrete, third tie-beam 23 is for being buckled by the panel beating and forms, also is overlap joint plate 231, reinforcing plate 232 and limiting plate 233 formula structure for being made by the panel beating material.

Example two

As shown in fig. 7, the present invention further provides a battery cluster, which includes the energy storage rack 100 and at least one battery inserting box 200, wherein the battery inserting box 200 is inserted into the energy storage rack 100, and the number of the battery inserting boxes 200 can be adjusted according to the actual use requirement and the capacity of the energy storage rack 100.

The battery cluster comprises the energy storage rack, so that the battery cluster has the advantages of stable structure and stable placement of the battery plug box.

In conclusion, the energy storage rack provided by the utility model has the advantages that the inserting box placing layer rack is fixedly connected with the vertical rack in two directions, so that the connecting strength between the vertical rack and the inserting box placing layer rack is improved, the risk that the connecting position between the vertical rack and the inserting box placing layer rack is influenced by the inserting action force of the battery inserting box to lose efficacy is reduced, and the stability of the battery inserting box placed in the energy storage rack is ensured;

according to the energy storage rack, the middle upright post is arranged, and the side beams are connected with the middle upright post, so that the stability of the vertical rack can be improved, the connection strength between the vertical rack and the plug box placing layer rack can be improved, and the stability of placing the battery plug box in the energy storage rack is further ensured;

according to the energy storage rack, the first connecting beam is connected with the first upright post through the first connecting piece, the second connecting beam is connected with the second upright post through the second connecting piece, and the side beam is connected with the middle upright post through the third connecting piece, so that the installation and the disassembly between the upright post and the plug box placing layer rack become simple and convenient, and the assembly operation of the energy storage rack is time-saving and labor-saving;

the battery cluster comprises the energy storage rack, so that the battery cluster has the advantages of stable structure and stable placement of the battery plug box.

In the description of the present application, it should be noted that the terms "upper", "lower", "inner", "outer", "front", "rear", "left", "right", and the like indicate orientations or positional relationships based on operational states of the present application, and are only used 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 operate, and thus, should not be construed as limiting the present application. Furthermore, the terms "first," "second," "third," and the like are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicit indication of the number of technical features indicated, whereby features defined as "first," "second," "third," and the like may explicitly or implicitly include one or more such features. In the description of the present application, "a plurality" means two or more unless otherwise specified.

In the description of the present application, it is to be noted that the terms "mounted," "connected," and "connected" are to be construed broadly unless otherwise explicitly stated or limited. The specific meaning of the above terms in this application will be understood to be a specific case for those of ordinary skill in the art.

The present application has been described above in connection with preferred embodiments, which are intended to be exemplary only and illustrative only. On the basis of the above, the present application can be subjected to various substitutions and modifications, which are all within the scope of protection of the present application.

Claims (10)

1. An energy storage frame, comprising:

the stand comprises a first stand column and a second stand column which are arranged side by side at intervals;

the layer frame is placed to the subrack, and it is configured and supports the battery subrack, the subrack place the layer frame set up in one side of grudging post, the subrack is placed the layer frame and is included first tie-beam and second tie-beam, first tie-beam with first stand links to each other along the first direction, the second tie-beam with the second stand is connected along the second direction, the first direction is on a parallel with the direction of insertion of battery subrack, the second direction perpendicular to the direction of insertion of battery subrack.

2. Energy storage rack according to claim 1,

follow the plug-in direction of battery subrack, the subrack is placed the layer frame and is had the relative setting insert end and spacing end, insert the end and allow the battery subrack passes, spacing end is configured as the butt battery subrack, first stand set up in the subrack is placed the layer frame insert the end, the second stand set up in the subrack is placed the spacing end of layer frame.

3. Energy storage rack according to claim 1 or 2,

the vertical frame further comprises a middle upright column arranged between the first upright column and the second upright column, and the second connecting beam is connected with the middle upright column along the second direction.

4. Energy storage rack according to claim 3,

the first upright post, the second upright post and the middle upright post are arranged at equal intervals.

5. Energy storage rack according to claim 1,

the first connecting beam comprises a supporting plate and a connecting plate, the connecting plate is connected to one side of the supporting plate in the first direction and located below the supporting plate, and the connecting plate is connected with the first stand column through a first connecting piece.

6. Energy storage rack according to claim 5,

and a lug is arranged on one side wall of the first upright column and is connected with the connecting plate through the first connecting piece.

7. The energy storage frame of claim 5,

the supporting plate and the connecting plate are of an integrated structure.

8. Energy storage rack according to claim 3,

the second connecting beam comprises a top plate and a side plate, the top plate is connected to the top end of the side plate, the side plate is connected with the second stand column through a second connecting piece, and the side plate is connected with the middle stand column through a third connecting piece.

9. Energy storage rack according to claim 8,

the top plate and the side plates are of an integrated structure.

10. A battery cluster comprising the energy storage frame of any one of claims 1 to 9 and at least one battery compartment inserted into the energy storage frame.

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