CN218849686U - Bracket, cabinet body and energy storage cabinet of energy storage cabinet - Google Patents

Abstract

The utility model provides a bracket, the cabinet body and energy storage cabinet of energy storage cabinet. The bracket is used for supporting the battery box so that the battery box can be pushed into or taken out of the energy storage cabinet along a first direction, and comprises a supporting unit used for supporting a supporting surface of the battery box; the support unit comprises a rolling assembly for at least partially supporting a support surface of the battery box to reduce resistance to movement of the battery box on the support unit. The technical scheme in the utility model through the subassembly that rolls, reduced the resistance that the battery box removed on the bracket, make that the battery box can be convenient be pushed into the battery cabinet or take out labour saving and time saving from the battery cabinet.

Description

Bracket, cabinet body and energy storage cabinet of energy storage cabinet

Technical Field

The utility model relates to an energy storage technology field especially relates to a bracket, the cabinet body and energy storage cabinet of energy storage cabinet.

Background

The battery cabinet needs to be provided with a plurality of battery boxes, the weight of each battery box is basically more than 200kg, the plurality of battery boxes need to be arranged in the cabinet body, and the arrangement of the heavier battery boxes is always a difficult problem of the outdoor cabinet. The current common scheme is that a lifting tool is specially manufactured in a factory, then a battery box is lifted to the installation height, and then the battery box is manually forced to advance to a supporting plate with a clear surface from the lifting tool.

The battery box needs to be completely processed by manpower in the pushing process. After the battery cabinet is installed in a certain outdoor place, if the trouble appears in the later stage, the battery box needs to be drawn out from the cabinet. At this time, the utility model can only be pulled out by five or six persons with full force, which wastes time and labor.

Therefore, a new technical solution is needed.

SUMMERY OF THE UTILITY MODEL

In view of the above, the present invention provides a bracket, a cabinet body and an energy storage cabinet of an energy storage cabinet, so as to overcome the above problems or at least partially solve the above problems.

According to the utility model discloses an aspect provides a bracket of energy storage cabinet, the bracket is used for supporting the battery box so that the battery box can be pushed the energy storage cabinet or take out from the energy storage cabinet along the first direction, and the bracket includes: the supporting unit is used for supporting the supporting surface of the battery box; the rolling assembly is arranged on the supporting unit and used for at least partially supporting the supporting surface of the battery box so as to reduce the resistance of the battery box to move on the supporting unit.

In some embodiments, the support unit includes a top plate provided with a first surface, at least a part of the surface of the first surface abutting against the support surface of the battery case; the rolling assembly includes one or more rotatable members having an outer surface for supporting a support surface of the battery box.

In some embodiments, the first surface is provided with one or more first openings in which the rotatable member is disposed.

In some embodiments, the outer surface of the rotatable member protrudes 0.5-3mm relative to the first surface.

In some embodiments, the support unit further comprises side plates and a bottom plate; roof, curb plate and bottom plate fixed connection are as an organic whole, and enclose and establish into the holding tank that has the second open-ended.

In some embodiments, the bracket further comprises two fixing plates, one fixing plate is fixedly connected with the top plate, and the other fixing plate is fixedly connected with the bottom plate; the two fixing plates, the top plate, the side plates and the bottom plate are of an integrally formed structure.

In some embodiments, the bracket further comprises a mounting plate fixedly connected to each of the fixing plates.

In some embodiments, the rotatable member includes a backup roller rotatably mounted between the mounting plate and the side plate.

According to another aspect of the present invention, the present invention further provides a cabinet body of an energy storage cabinet, comprising a supporting frame, the supporting frame having a cavity for accommodating a battery box; the bracket is fixedly connected with the supporting frame.

According to the utility model discloses a further aspect, the utility model discloses still provide an energy storage cabinet, include as before the cabinet body and the battery box of energy storage cabinet, the battery box can be pushed the cavity or take out from the cavity along the first direction.

The embodiment of the utility model provides an in the technical scheme who provides, following technological effect or advantage have at least: set up the rolling subassembly on the bracket of energy storage cabinet to at least partial supporting surface who supports the battery box reduces the resistance that the battery box removed on the support element of bracket, thereby makes the battery box can be followed first direction by smooth push or take out energy storage cabinet, labour saving and time saving.

Drawings

Various additional advantages and benefits will become apparent to those of ordinary skill in the art upon reading the following detailed description of the preferred embodiments. The drawings are only for purposes of illustrating the preferred embodiments and are not to be construed as limiting the invention. Also, like reference numerals are used to refer to like parts throughout the drawings. In the drawings:

fig. 1 shows a schematic structural diagram of a first view angle of a bracket of an energy storage cabinet according to the present invention;

FIG. 2 shows an enlarged schematic view of a portion of the structure of FIG. 1;

fig. 3 shows a schematic structural diagram of the rolling assembly of the present invention;

fig. 4 shows a schematic structural diagram of a second view angle of the bracket of the energy storage cabinet of the present invention;

FIG. 5 shows an enlarged schematic view of a portion of the structure of FIG. 4;

fig. 6 is a partial schematic structural view of a first perspective of the bracket of the present invention;

fig. 7 is a partial schematic structural view of a second perspective of the bracket of the present invention;

fig. 8 shows an exploded structural schematic view of the cabinet;

FIG. 9 shows an enlarged schematic view of a portion of the structure of FIG. 8;

fig. 10 shows a schematic perspective view of an energy storage cabinet.

Wherein, 100-bracket;

1-support unit, 11-top plate, 111-first surface, 112-first opening, 12-side plate, 121-first through hole, 13-bottom plate;

2-fixing plate, 21-first fixing plate, 211-guide strip, 2111-guide sheet, 2112-stop sheet, 22-second fixing plate, 23-first mounting hole, 24-bracket mounting hole and 25-positioning hole;

3-receiving groove, 31-second opening;

4-rolling component, 41-roller, 42-roller shaft and 43-clamp;

5-mounting plate, 51-second through hole, 52-second mounting hole;

6-reinforcing plate, 61-mounting port;

7-reinforcing block, 8-fastener;

200-support frame, 201-upright post, 202-enclosure frame, 203-positioning head, 204-fastening head, 205-chamber;

300-a battery box;

400-closing the plate;

1000-cabinet body.

Detailed Description

Reference now will be made in detail to embodiments of the present application, one or more examples of which are illustrated in the drawings. Each example is provided for the purpose of explanation, not limitation, of the present application. In fact, it will be apparent to those skilled in the art that various modifications and variations can be made in the present application without departing from the scope or spirit of the application. For example, features illustrated or described as part of one embodiment can be used with another embodiment to yield a still further embodiment. Thus, it is intended that the present application cover the modifications and variations of this invention provided they come within the scope of the appended claims and their equivalents. As used in this specification, the terms "first," "second," and the like may be used interchangeably to distinguish one element from another element without intending to indicate the position or importance of each element. As used in the specification, the terms "a," "an," "the," and "said" are intended to mean that there are one or more of the elements, unless the context clearly indicates otherwise. The terms "comprising," "including," and "having" are intended to be inclusive and mean that there may be additional elements other than the listed elements. Wherein like numerals indicate like elements throughout, the invention is further explained below in conjunction with specific embodiments. The term "battery box" is intended to mean a unitized battery structure, including "battery module", "battery pack", and "battery module".

In order to clearly describe the orientations in the following embodiments, for example, the coordinate system in fig. 1 defines the directions of the battery pack, the X direction represents a first direction, the Y direction represents a second direction, and the Z direction represents a third direction, and is perpendicular to a plane formed by the X direction. In fig. 1, the first direction, the second direction, and the third direction respectively represent a longitudinal direction, a height direction, and a width direction of the tray. Based on this orientation definition, "up", "down", "top", "bottom", are used, all with respect to the height direction.

Fig. 1 shows a schematic structural diagram of a first view angle of a bracket of an energy storage cabinet according to the present invention; FIG. 2 shows an enlarged schematic view of a portion of the structure of FIG. 1; fig. 3 shows a schematic structural diagram of the rolling assembly of the present invention; fig. 4 shows a schematic structural diagram of a second viewing angle of the bracket of the energy storage cabinet of the present invention; FIG. 5 shows an enlarged schematic view of a portion of the structure of FIG. 4; fig. 6 is a partial schematic structural view of a first perspective of the bracket of the present invention; fig. 7 is a partial schematic structural view of a second perspective of the bracket of the present invention; fig. 8 shows an exploded structural schematic view of the cabinet;

FIG. 9 shows an enlarged schematic view of a portion of the structure of FIG. 8; fig. 10 shows a schematic perspective view of an energy storage cabinet.

Referring to fig. 1 and 2, a bracket 100 of an energy storage cabinet is used for supporting a battery box 300 so that the battery box 300 can be pushed into or taken out of the energy storage cabinet along a first direction. The cradle 100 includes a support unit 1 and a rolling assembly 4, the support unit 1 being used to support a support surface (not shown) of the battery box 300; the rolling assembly 4 is disposed on the supporting unit 1, and at least partially supports a supporting surface of the battery box 300.

It should be noted that the supporting surface may be a portion where the bottom surface of the lower case of the battery case 300 abuts against the bracket 100, and the bracket 100 supports the battery case 300 by abutting against the supporting surface. The bracket 100 may be a support beam (not shown) provided on both sides of the lower case, and support the battery case 300 by abutting against the support beam.

Specifically, the supporting unit 1 includes a top plate 11, and a first surface 111 is disposed on the top plate 11, and at least a part of the first surface 111 abuts against a supporting surface of the battery box 300. The rolling assembly 4 includes one or more rotatable members, and an outer surface of the rotatable members is used for supporting a supporting surface of the battery case 300 to reduce resistance to movement of the battery case 300 on the supporting unit 1.

Further, the first surface 111 is provided with one or more first openings 112. The plurality of first openings 112 are disposed on the top plate 11 at equal intervals along the length direction of the top plate 11, the first openings 112 extend along the width direction of the top plate 11, and the rotatable member is disposed in the first openings 112.

Preferably, the outer surface of the rotatable member passes through the first opening 112 and protrudes 0.5-3mm from the first surface.

More preferably, the rotatable member is 1mm above the first surface.

Referring to fig. 1 and 2, the supporting unit 1 further includes side plates 12 and a bottom plate 13.

Specifically, the top plate 11, the side plate 12 and the bottom plate 13 are fixedly connected and enclosed to form a receiving groove 3 having a second opening 31. The rotatable member is rotatably mounted in the receiving groove 3 and protrudes from the first surface 111 through the first opening 112, so that the rotatable member at least partially supports the supporting surface of the battery box 300.

With continued reference to fig. 1 and 2, the bracket 100 further includes a fixing plate 2.

Specifically, the fixing plate 2 includes a first fixing plate 21 and a second fixing plate 22, the first fixing plate 21 is fixedly connected to the top plate 11, and the second fixing plate 22 is fixedly connected to the bottom plate 13.

Preferably, the first fixing plate 21 is vertically connected to the top plate 11 at one side, and the second fixing plate 22 is vertically connected to the bottom plate 13. The first fixing plate 21, the support plate 11, the side plate 12, the bottom plate 13 and the second fixing plate 22 are all the same in length, and the first fixing plate 21 and the second fixing plate 22 are flush.

Preferably, the bracket is formed by integral stamping, so that the production time is saved and the cost is reduced.

Of course, the embodiment of the present invention does not limit the forming method of the bracket, and in other embodiments, the bracket can be integrally formed by molding, punching, stamping, and the like.

In an alternative embodiment, the side plate 12 is provided with an outer surface and an inner surface which are oppositely arranged, and the guide strip 211 is a convex structure formed by punching from the outer surface of the side plate 12 to the inner surface side of the side plate 12. The side plate 12 is an outer surface on the side away from the battery case 300 and an inner surface on the side close to the battery case 300.

Specifically, the plurality of guide bars 211 are disposed on the first fixing plate 21 at equal intervals, each guide bar 211 includes a resisting piece 2112 and guide pieces 2111 symmetrically disposed at two sides of the resisting piece 2112, the resisting piece 2112 is parallel to the first fixing plate 21, and a trapezoidal structure is formed between the resisting piece 2112 and the guide pieces 2111.

Further, each first opening 112 is located between two adjacent guide bars 211. When the battery case 300 moves on the top plate 11 in the first direction, the battery case 300 may smoothly transit to the stopping piece 2112 by the guide of the guide piece 1211 to ensure the smooth installation of the battery case 300.

Referring to fig. 2 and 3, the bracket 100 further includes a mounting plate 5, and the mounting plate 5 is fixedly connected to the first fixing plate 21 and the second fixing plate 22, respectively.

Specifically, the mounting plate 5 is provided with a second through hole 51, and the mounting plate 5 is detachably mounted on the fixing plate 2. The mounting plate 5 has a second mounting hole 52, the first fixing plate 21 and the second fixing plate 22 have a first mounting hole 26, and the mounting plate 5 is fixed to the first fixing plate 21 and the second fixing plate 22 by inserting a fastener 7 such as a bolt through the first mounting hole 26 and the second mounting hole 52. The structural strength of the bracket 100 is increased by the fixed connection of the mounting plate 5 and the fixing plate 2.

In a preferred embodiment, the rotatable member is a roller 41. The rolling assembly 4 includes a roller 41, a roller shaft 42, and a yoke 43. The roller shafts 42 penetrate the side plates 12 and the mounting plates 41, respectively, so that the rollers 41 are rotatably mounted between the mounting plates 5 and the side plates 12.

Specifically, a first through hole 121 is formed in the side plate 12, a second through hole 51 is formed in the mounting plate 5, and the roller shaft 42 penetrates through the first through hole 121 of the side plate 12 and the second through hole 51 of the mounting plate 5. The roller 41 is positioned in the accommodating groove 3, the clamp 43 is respectively arranged outside the second through hole 51 of the mounting plate 5 and outside the first through hole 121 of the side plate 12, and the clamp 43 is connected with the roller shaft 42 in a clamping manner.

Thus, the rolling assembly 4 is disposed on the bracket 1, and the outer surface of the roller 41 is higher than the first surface of the support plate 11 by about 1mm, so that the roller 41 supports the battery box 300. Under the thrust or pulling force effect of battery box 300, drive running roller 41 and take place to rotate in first through-hole 121 and second through-hole 51, can make battery box 300 slide on roof 11 smoothly through running roller 41 roll effect to can be convenient by propulsion energy storage cabinet, or when taking out from the energy storage cabinet, labour saving and time saving. Simultaneously, through holding running roller 41 in holding tank 3, do not occupy battery box 300 space, improved the energy density of energy storage cabinet.

Referring to fig. 7, the bracket 100 further includes a reinforcing plate 6 and a reinforcing block 7. The reinforcing plate 6 is welded to the receiving groove 3 and seals the second opening 31. Preferably, the reinforcing plate 6 is flush with the fixing plate 2, the width of the reinforcing plate 6 is consistent with the width of the second opening 31, the reinforcing plate 6 is provided with an installation opening 61, and the roller 41 passes through the installation opening 61 and is accommodated in the accommodating groove 3.

The reinforcing block 7 is welded to the junction of the base plate 12 and the second fixing plate 22. Preferably, the reinforcing block 7 is provided in plural, and the plural reinforcing blocks 7 are welded to the joint between the base plate 12 and the second fixing plate 22 at equal intervals.

In this manner, the reinforcing plate 6 is provided to reinforce the bracket 100. By providing the reinforcing block 7, the overall strength of the bracket 100 is further reinforced.

Referring to fig. 8 and 9, the present invention further provides a cabinet body 1000 of the energy storage cabinet. The cabinet 1000 comprises a support frame 200 and a carrier 100 as described in any of the previous embodiments. The bracket 100 is fixedly coupled to a support frame 200, and the support frame 200 has a chamber 205 for receiving a battery case 300.

Specifically, the supporting frame 200 includes a vertical column 201 and a surrounding frame 202, the second fixing plate 22 further has a positioning hole 25, the fixing plate 2 has a bracket mounting hole 24, and the bracket 100 is positioned on the supporting frame 200 through the positioning hole 25.

Furthermore, two ends of the upright 201 are respectively connected with the surrounding frame 202, the upright 201 and the surrounding frame 202 are fixedly connected to form a frame structure with a chamber 205, the upright 201 is provided with a positioning head 203 and a fastening head 204, the positioning hole 25 on the bracket 100 is aligned with the positioning head 203 and sleeved on the positioning head 203 to position the bracket 100, the bracket 100 is mounted on the upright 201 of the supporting frame 200 by matching the fastening part 8 with the fastening head 204, and the length direction of the bracket 100 is perpendicular to the length direction of the upright 201. Preferably, the positioning head 203 is a pin, the fastening head 204 is a blind rivet nut, and the fastener 8 is a bolt.

The brackets 100 are arranged in two rows, the two rows of brackets 100 are connected between two adjacent upright posts 201, the two rows of brackets 100 are symmetrically arranged, each row of brackets 100 comprises a plurality of brackets 100 which are arranged at equal intervals, two ends of each bracket 100 are detachably connected with the upright posts 201, and the battery box 300 is accommodated in the support frame 200 and is placed on the two oppositely arranged brackets 100.

Thus, the bracket 100 is detachably coupled to the support frame 200 by the engagement of the bracket mounting hole 24 of the fixing plate 2 and the fastening member 8.

So set up, improved the installation effectiveness, the cooperation of pin nail on locating hole and the stand 201 on the while fixed plate has improved the installation accuracy.

In addition, the cabinet body 1000 further includes a sealing plate 400, wherein the sealing plate 400 is respectively disposed on the bottom, the top and three sides of the support frame 200, and one side of the support frame 200 has an opening for placing the battery box 300.

In another embodiment, the present invention further provides an energy storage cabinet, which includes the cabinet body 1000 and the battery box 300 of the energy storage cabinet, wherein the battery box 300 can be pushed into the chamber 205 or taken out from the chamber 205 along a first direction.

The above is the preferred embodiment of the present invention, to the technical personnel in the field, based on the technical scheme and the utility model essence of the present invention, can also make other deformations and improvements, but these are based on the deformation and the improvement of the present invention, should all be covered in the protection scope of the present invention. This written description uses examples to disclose the application, including the best mode, and also to enable any person skilled in the art to practice the application, including making and using any devices or systems and performing any incorporated methods. The patentable scope of the application is defined by the claims, and may include other embodiments that occur to those skilled in the art. Such other embodiments are intended to be within the scope of the claims if they include structural elements that do not differ from the literal language of the claims, or if they include equivalent structural elements with insubstantial differences from the literal languages of the claims.

Claims (10)

1. A cradle for an energy storage cabinet, the cradle for supporting a battery box such that the battery box can be pushed into or removed from the energy storage cabinet in a first direction, the cradle comprising:

a support unit for supporting a support surface of the battery box;

the rolling assembly is arranged on the supporting unit and used for at least partially supporting the supporting surface of the battery box so as to reduce the resistance of the battery box to move on the supporting unit.

2. The bracket for an energy storage cabinet of claim 1,

the supporting unit comprises a top plate, the top plate is provided with a first surface, and at least part of the surface of the first surface is abutted with the supporting surface of the battery box;

the rolling assembly includes one or more rotatable members having an outer surface for supporting a support surface of the battery case.

3. The bracket for an energy storage cabinet of claim 2,

the first surface is provided with one or more first openings in which the rotatable member is disposed.

4. A bracket for an energy storage cabinet according to claim 2 or 3,

the outer surface of the rotatable member protrudes 0.5-3mm relative to the first surface.

5. The bracket for an energy storage cabinet of claim 2,

the supporting unit further comprises side plates and a bottom plate;

the roof, the curb plate with bottom plate fixed connection is as an organic whole, and encloses and establishes into the holding tank that has the second open-ended.

6. A bracket for an energy storage cabinet according to claim 5,

the bracket also comprises two fixing plates, one fixing plate is fixedly connected with the top plate, and the other fixing plate is fixedly connected with the bottom plate;

the two fixing plates, the top plate, the side plates and the bottom plate are of an integrally formed structure.

7. A bracket for an energy storage cabinet according to claim 6,

the bracket also comprises an installation plate which is fixedly connected with each fixing plate.

8. A bracket for an energy storage cabinet according to claim 7,

the rotatable member includes a backup roller rotatably mounted between the mounting plate and the side plates.

9. The utility model provides a cabinet body of energy storage cabinet which characterized in that includes: a support frame having a cavity to receive a battery box;

a carriage as claimed in any one of claims 1 to 8, fixedly connected to the support frame.

10. An energy storage cabinet, comprising:

the body of the energy storage cabinet of claim 9;

a battery case that can be pushed into or taken out of the chamber in a first direction.

Images