CN216805137U

CN216805137U - Box-shaped device and battery changing station or energy storage station comprising same

Info

Publication number: CN216805137U
Application number: CN202023343768.9U
Authority: CN
Inventors: ***; 陈新雨; 廖鹏
Original assignee: Aulton New Energy Automotive Technology Co Ltd
Current assignee: Aulton New Energy Automotive Technology Co Ltd
Priority date: 2020-12-31
Filing date: 2020-12-31
Publication date: 2022-06-24
Anticipated expiration: 2030-12-31

Abstract

The utility model discloses a box-shaped device and a power exchanging station or an energy storage station comprising the same, wherein the box-shaped device is used for the power exchanging station or the energy storage station and comprises a box body and a charging frame, and the box body comprises side plates which are arranged in a surrounding manner and are positioned on four circumferential surfaces and a bottom plate which is positioned on the bottom surface; the charging frame is arranged in the box body and comprises a plurality of stand columns and cross beams, the bottoms of the stand columns are connected with the bottom plate, and the tops of the stand columns are connected with the side plates through the cross beams. The box-shaped device comprises the box body and the charging frame, and is simple in structure. The stand and the crossbeam of charging frame all are connected with the box, and the charging frame is more reliable and more stable, also can hold more battery packages. The top of the box body is left empty, and a top plate is not arranged, so that the box-shaped device can be communicated with other spaces arranged on the box-shaped device, the battery replacing equipment can move along the height direction of the box-shaped device without obstruction, and the battery replacing efficiency of the battery replacing station or the energy storage station can be improved.

Description

Box-shaped device and battery changing station or energy storage station comprising same

Technical Field

The utility model relates to a box-shaped device and a power changing station or an energy storage station comprising the same.

Background

With the rapid development of new energy in recent years, the energy storage field is valued by all countries in the world, and both electric vehicles and energy storage stations are developed greatly.

The current electric automobile mainly comprises a direct charging type and a quick-change type. The quick-change type has the characteristics of electromotion, networking, intellectualization and sharing, and solves the problems of power-on endurance and battery life of the conventional electric automobile, so that the quick-change type is pursued. But the quick change type needs to be realized by means of a battery replacement station. At present, a battery replacing station mainly comprises a battery replacing room and a charging room (also called as a charging box), an electric vehicle is parked in the battery replacing room for replacing batteries, and a battery replacing robot shuttles between the battery replacing room and the charging room so as to replace a battery pack between the battery replacing room and the electric vehicle.

No matter the power station is changed or the energy storage station all needs to install and arrange the charging room, in order to shorten the construction period on the spot, the present charging room mostly adopts the container, namely the charging frame is installed in advance in the container, then the container with the charging frame is transported to the spot and installed, so that the speed of the installation on the spot can be greatly accelerated. However, the length, the height and the width of the container are limited by road transportation, and the container type battery replacement station or the container type energy storage station has the problems of large occupied area, high land renting cost and the like.

SUMMERY OF THE UTILITY MODEL

The utility model aims to overcome the defects in the prior art and provides a box-shaped device and a power exchanging station or an energy storage station comprising the box-shaped device.

The utility model solves the technical problems through the following technical scheme:

a box-shaped apparatus for a battery or energy storage station, the box-shaped apparatus comprising:

the box body comprises side plates which are arranged in a surrounding manner and are positioned on four circumferential surfaces and a bottom plate which is positioned on the bottom surface;

the charging frame is arranged in the box body and comprises a plurality of stand columns and cross beams, the bottoms of the stand columns are connected with the bottom plate, and the tops of the stand columns are connected with the side plates through the cross beams.

In this scheme, box device includes box and charging frame, simple structure. The stand and the crossbeam of charging frame all are connected with the box, and the charging frame is more reliable and more stable. The top of the box body is left empty, and a top plate is not arranged, so that the box-shaped device can be communicated with other box-shaped devices or equipment arranged on the box-shaped device, the extending capacity in the height direction is realized, the space communication can facilitate the battery replacing equipment or the battery transferring equipment to move along the height direction of the box-shaped device without obstruction, the extending of the height can enable the battery replacing station or the energy storage station to accommodate more battery packs and more types of battery packs, and further the overall efficiency, the operation capacity and the multi-vehicle type compatibility of the battery replacing station or the energy storage station are improved.

Preferably, at least one group of charging frames is arranged in the box body, and each group of charging frames comprises four upright posts;

the cross member includes:

each first cross beam is connected with the two stand columns along a first direction, and the first direction is the length direction of the box body;

and/or at least one second cross beam, wherein each second cross beam is connected with the two upright posts along a second direction, and the second direction is along the width direction of the box body.

In this scheme, charging frame simple structure utilizes first crossbeam, second crossbeam to be connected with the box, and is more reliable and more stable.

Preferably, the box-shaped device further comprises a reinforcing top beam connected between the two diagonally opposite columns.

In this scheme, the wholeness, stability and the bearing capacity that strengthen the back timber can further improve charging frame.

Preferably, the charging stand comprises:

the battery pack support device comprises two symmetrical vertical pieces arranged at intervals, wherein each vertical piece comprises two vertical columns, and a bearing frame for bearing a battery pack is arranged between the two vertical pieces;

two first crossbeams, respectively with two the top of two stands of relative setting among the upright piece is connected, and every the both ends of first crossbeam all with the curb plate is connected.

In the scheme, the interval between the two bearing frames is used for enabling the extending mechanism of the battery pack transfer device to extend into and take out the battery pack, so that the space reserved for avoiding the extension and retraction of the extending mechanism of the battery pack transfer device is saved, the space occupied by the charging bin is reduced in height, and more layers of charging bins can be arranged to charge more battery packs under the condition that the overall height of the box-shaped device is unchanged; and because the charging frame includes two components of a whole that can function independently founds the piece, sets up first crossbeam and links to each other with the curb plate on the top of two stands the relative stands of piece, can make the charging frame more reliable and more stable.

Preferably, a connecting beam is further connected between the top ends of the two upright columns of each upright piece;

the two connecting cross beams and the two first cross beams form a quadrilateral frame;

and/or, both ends of each connecting beam extend to the side plates, and the connecting beams are connected with the side plates.

In this scheme, enclose into a quadrangle frame through connecting crossbeam and first crossbeam and can improve the steadiness between the piece of founding, improve the reliability of charging frame and even whole box device. The connecting cross beam is connected with the side plate, so that the vertical sheet is fixed to the side plate through the connecting cross beam, and the stability and the reliability of the vertical sheet can be improved.

Preferably, the charging rack further comprises a plurality of reinforcing brackets, and the upright post is connected to the side plate through the reinforcing brackets.

In this scheme, strengthen the stability that the support can further improve the stand to improve the reliability of charging frame.

Preferably, the charging rack further comprises a plurality of telescopic connectors, a first end of each telescopic connector is connected to the side plate, and a second end of each telescopic connector is telescopically connected to the first cross beam, the second cross beam and/or the reinforcing bracket.

In this scheme, the flexible connecting piece can reduce the manufacturing of charging frame and the required precision of installation, and the charging frame of can being convenient for installs to the box in, also can improve the steadiness of charging frame.

Preferably, a first fixing hole is formed in the second end of the telescopic connecting piece, a second fixing hole corresponding to the first fixing hole is formed in the first cross beam, the second cross beam and/or the reinforcing support, and the charging rack further comprises a fixing piece which is arranged in the first fixing hole and the second fixing hole in a penetrating mode so that the telescopic connecting piece is fixed relative to the vertical piece.

In this scheme, realize the connection between telescopic connection spare and first crossbeam, second crossbeam and the enhancement support through fixed orifices and mounting, simple structure can simplify telescopic connection spare's installation, improves telescopic connection spare's stability and reliability.

Preferably, the second end of the telescopic connecting piece is further provided with a first guide piece, the first beam, the second beam and/or the reinforcing support is provided with a second guide piece corresponding to the first guide piece, and the first guide piece is matched with the second guide piece so that the telescopic connecting piece can stretch along a preset direction.

In this scheme, through setting up first guide and the second guide of mutually supporting to can guarantee that telescopic connection can follow the direction of predetermineeing telescopically at flexible process, simplify the installation, improve telescopic connection's stability and reliability.

Preferably, the fixing piece comprises a bolt component and a bolt piece;

and/or the first guide piece and the second guide piece are respectively one of a guide groove and a guide protrusion, and the length direction of the guide groove is consistent with the telescopic direction of the telescopic connecting piece; the guide protrusion is inserted in the guide groove so that the telescopic connecting piece can be stretched along a preset direction.

In this scheme, bolt assembly, bolt spare can realize simply high-efficiently fixedly. The guide groove and the guide protrusion which are matched with each other realize the guide, and the structure is simple and reliable.

Preferably, the second end of the telescopic connector has an insertion hole through which an end of the first beam, the second beam and/or the reinforcing bracket is connected to the telescopic connector;

or the first cross beam, the second cross beam and/or the reinforcing support are/is provided with an accommodating cavity with an opening, and the second end of the telescopic connecting piece is connected to the first cross beam, the second cross beam or the reinforcing support through the accommodating cavity.

In this scheme, through setting one to hollow structure in flexible connecting piece and first crossbeam, second crossbeam or the enhancement support, simple structure, convenient butt joint, and with low costs.

Preferably, each of the upright pieces is provided with a first bearing frame, and the first bearing frames of the two upright pieces are oppositely arranged to bear the battery pack.

In the scheme, the interval between the two oppositely arranged first bearing frames is used for the stretching mechanism of the battery pack transfer device to stretch into, take and place the battery packThereby to makeThe space reserved for avoiding the extension mechanism of the battery pack transfer device to stretch is saved, the space occupied by the charging bin is reduced in height, and then more layers of charging bins can be arranged under the condition of unchanged height to charge more battery packs, so that the battery pack capacity of a single box-shaped device is improved.

Preferably, the charging frame further comprises a plurality of upright reinforcing beams; the upright post reinforcing beam is connected with the two upright posts of the same upright piece; and/or the presence of a gas in the gas,

the upright post reinforcing beam is connected with two upright posts on the front side and/or the back side of each of the two upright pieces, the front side is the side surface of the battery pack entering and exiting the charging frame, and the back side is the side surface of the charging frame relative to the front side.

In this scheme, the holistic stability of charging frame and intensity can be improved to the stand stiffening beam.

Preferably, the pillar reinforcement beam is connected diagonally to both of the pillars.

In this scheme, can further improve charging frame's stability and reliability along the stand stiffening beam of slant cross arrangement.

Preferably, the charging frame further comprises a plurality of bearing frame reinforcing beams; the load frame stiffening beam is connected to both of the first load frames along a back side and/or a front side.

In this scheme, bearing frame stiffening beam can improve the joint strength between two upright pieces to improve charging frame's stability and reliability.

Preferably, the load frame stiffening beam and the stud stiffening beam are the same component.

In this scheme, under the prerequisite of improvement charging frame stability and reliability, support piece's spare part can be simplified.

Preferably, the same vertical piece is provided with a plurality of first bearing frames, and the first bearing frames are arranged in parallel at intervals;

the charging frame is provided with a full bearing frame along the vertical direction of the upright column at preset intervals, the full bearing frame comprises two bearing frames which are oppositely arranged, and two bearing frame reinforcing beams which are respectively connected to the two opposite bearing frames at the back side and the front side, and the two bearing frame reinforcing beams and the upright column bearing beams at the back side and the front side are the same part.

In this scheme, more battery packages can be placed to a plurality of first bearing frames, improve the capacity of charging frame to improve the efficiency of trading the power station. A plurality of full frame bearing frames are separated by a full bearing frame, so that the capacity of the charging rack is ensured, and the strength and the stability of the charging rack are improved as much as possible.

Preferably, the charging rack further comprises a plurality of connecting flanges arranged corresponding to the upright posts, and the upright posts are arranged on the bottom plate of the box body through the connecting flanges.

In this scheme, flange can simplify the installation procedure of stand, reduces the damage that the stand installation process caused the bottom plate.

Preferably, the top of the upright post is provided with a first connecting mechanism, and the first connecting mechanism is used for realizing detachable connection with the bottom of the upright post in the box body of another box-shaped device above the box body; and/or;

the beam is provided with a second connecting mechanism which is used for realizing detachable connection with the beam in the box body of the other box-shaped device above the box body.

In the scheme, the first connecting mechanism and the second connecting mechanism are conveniently connected with corresponding parts of other box-shaped devices, so that the assembling difficulty is reduced, and the assembling efficiency is improved.

A power conversion or storage station comprising a box-shaped device as described above.

In the scheme, the battery replacing station or the energy storage station comprises the box-shaped device, so that the capacity of a battery pack of the battery replacing station or the energy storage station can be improved, and the operating efficiency of the battery replacing station or the energy storage station is improved.

On the basis of the common knowledge in the field, the above preferred conditions can be combined randomly to obtain the preferred embodiments of the utility model.

The positive progress effects of the utility model are as follows:

the box-shaped device comprises the box body and the charging frame, and is simple in structure. The stand and the crossbeam of charging frame all are connected with the box, and the charging frame is more reliable and more stable. The top of the box body is left empty, and a top plate is not arranged, so that the box-shaped device can be communicated with other spaces arranged on the box-shaped device and can extend in the height direction, the communicating spaces can facilitate the battery replacing equipment to move along the height direction of the box-shaped device without obstruction, the extending height can enable the battery replacing station or the energy storage station to contain more battery packs, and the overall efficiency of the battery replacing station or the energy storage station is improved.

Drawings

Fig. 1 is a schematic structural view of a box-shaped device according to an embodiment of the present invention.

Fig. 2 is a cross-sectional structural schematic view of the box-shaped device in fig. 1.

Fig. 3 is another sectional structural schematic view of the box-shaped device in fig. 1.

Fig. 4 is a schematic view of the charging stand in the box-shaped device of fig. 1.

Fig. 5 is a schematic structural diagram of a group of charging racks in fig. 1.

Fig. 6 is a schematic structural diagram of a part a of the charging stand in fig. 5.

Fig. 7 is a schematic view of the telescopic connection in fig. 1.

Description of reference numerals:

box-shaped device 1100

Box 1200

Side plate 1210

Baseboard 1220

Charging rack 1300

Vertical slice 1301

Column 1310

Cross beam 1320

First cross member 1321

Column stiffening beam 910

Bearing frame 920

First bearing frame 921

Carrier frame stiffening beam 922

Full-bearing frame 923

Reinforcing brace 930

Second fixing hole 931

Telescopic connector 940

First end 941

Second end 942

First fixing hole 943

Attachment flange 950

First connecting mechanism 960

Detailed Description

The present invention will be more clearly and completely described below by way of examples in conjunction with the accompanying drawings, but the present invention is not limited thereto.

As shown in fig. 1 to 7, the present embodiment is a box-shaped device 1100 for a power exchange station or an energy storage station, the box-shaped device 1100 includes a box body 1200 and a charging rack 1300, the box body 1200 includes side plates 1210 located on four circumferential surfaces and a bottom plate 1220 located on a bottom surface, which are arranged in a surrounding manner; the charging rack 1300 is disposed in the case 1200, the charging rack 1300 includes a plurality of columns 1310 and beams 1320, the bottom of the columns 1310 is connected to the bottom plate 1220, and the top of the columns 1310 is connected to the side plate 1210 through the beams 1320.

The box-shaped device 1100 of the present embodiment includes a case 1200 and a charging stand 1300, and has a simple structure. The upright 1310 and the cross beam 1320 of the charging rack 1300 are connected to the box 1200, so that the charging rack 1300 is more stable and reliable and can accommodate more battery packs. The top of the box body 1200 is left empty, and no top plate is arranged, so that the box-shaped device 1100 can be communicated with other devices or equipment such as the box-shaped device 1100 arranged on the box-shaped device 1100, the extending capacity in the height direction is realized, the space communication can facilitate the battery replacing equipment or the battery transferring equipment to move along the height direction of the box-shaped device 1100 without obstruction, the extending of the height can enable the battery replacing station or the energy storage station to accommodate more battery packs and more types of battery packs, and further the overall efficiency, the operation capacity and the multi-vehicle type compatibility of the battery replacing station or the energy storage station are improved.

As an embodiment, at least one set of charging racks 1300 may be disposed in the box 1200, each set of charging racks 1300 including four pillars 1310; the cross member 1320 includes at least one first cross member 1321, each first cross member 1321 is connected to two columns 1310 along a first direction, the first direction is along the length direction of the box 1200; the cross member 1320 may also include at least one second cross member simultaneously or separately, and each second cross member is connected to the two columns 1310 along a second direction, which is along the width direction of the box 1200. In this implementation, the charging rack 1300 is simple in structure, and is connected with the box 1200 by using the first beam 1321 and the second beam, so that the charging rack is more stable and reliable. As a specific embodiment, the box-shaped device 1100 in fig. 1 includes two sets of charging racks 1300, each set of charging rack 1300 includes 4 columns 1310 and two first beams 1321, and in other embodiments, a second beam may be provided.

To improve stability, the box-like device 1100 may also include a reinforcing header connected between two diagonally opposite columns 1310. The reinforced header may further improve the integrity, stability, and load bearing capacity of the charging stand 1300.

As a specific implementation manner, the charging rack 1300 may further include two symmetrical and spaced upright pieces 1301 and two first cross beams 1321, each upright piece 1301 includes two upright posts 1310, and a bearing frame 920 for bearing a battery pack is disposed between the two upright pieces 1301; the two first cross beams 1321 are respectively connected to the top ends of two columns 1310 oppositely disposed in the two upright pieces 1301, and both ends of each first cross beam 1321 are connected to the side plate 1210. The space between the two bearing frames 920 is used for the extension mechanism of the battery pack transfer device to extend into and take out the battery pack, so that the space reserved for avoiding the extension mechanism of the battery pack transfer device to stretch is saved, the space occupied by the charging bin is reduced in height, and more layers of charging bins can be arranged to charge more battery packs under the condition that the overall height of the box-shaped device 1100 is unchanged; because the charging rack 1300 comprises two independent upright pieces 1301 which are separated from each other, and the top ends of the upright posts 1310 opposite to the two upright pieces 1301 are provided with the first cross beams 1321 and connected with the side plates 1210, the charging rack 1300 can be more stable and reliable.

In other embodiments, a connecting beam may be connected between the top ends of the two columns 1310 of each upright piece 1301; the two connecting beams and the two first beams 1321 form a quadrilateral frame; the two ends of each connecting beam can also extend to the side plates 1210 simultaneously or independently, and the connecting beams are connected with the side plates 1210. The connecting beam and the first beam 1321 form a quadrilateral frame, so that the stability between the vertical pieces 1301 can be improved, and the reliability of the charging stand 1300 and even the whole box-type device 1100 can be improved. The connecting cross beam is connected with the side plate 1210, so that the vertical sheet 1301 is fixed to the side plate 1210 through the connecting cross beam 1320, and stability and reliability of the vertical sheet 1301 can be improved.

In this embodiment, the charging stand 1300 may further include a plurality of reinforcing brackets 930, and the upright 1310 is connected to the side plate 1210 through the reinforcing brackets 930. The reinforcing bracket 930 can further improve the stability of the post 1310, thereby improving the reliability of the charging stand 1300.

As shown in fig. 4, 5 and 7, the charging stand 1300 may further include a plurality of telescopic connectors 940, a first end 941 of each telescopic connector 940 is connected to the side plate 1210, and a second end 942 of each telescopic connector 940 is telescopically connected to one or more of the first beam 1321, the second beam or the reinforcing bracket 930. The telescopic connector 940 can reduce the precision requirement of manufacturing and mounting of the charging stand 1300, facilitate mounting of the charging stand 1300 in the case 1200, and improve the stability of the charging stand 1300.

As shown in fig. 7, the second end 942 of the telescopic connector 940 may be provided with a first fixing hole 943, the first beam 1321, the second beam or the reinforcing bracket 930 may be provided with a second fixing hole 931 corresponding to the first fixing hole 943, and the charging stand 1300 further includes a fixing member, which is inserted into the first fixing hole 943 and the second fixing hole 931, so that the telescopic connector 940 is fixed relative to the vertical plate 1301. The telescopic connecting piece 940 is connected with the first beam 1321, the second beam and the reinforcing support 930 through the first fixing hole 943, the second fixing hole and the fixing piece, the structure is simple, the installation and use modes of the telescopic connecting piece 940 can be simplified, and the stability and the reliability of the telescopic connecting piece 940 are improved.

For guiding, the second end 942 of the telescopic link 940 may further be provided with a first guiding element, and the first beam 1321, the second beam or the reinforcing bracket 930 may be provided with a second guiding element corresponding to the first guiding element, and the first guiding element and the second guiding element are matched to make the telescopic link 940 telescopic along a predetermined direction. Through setting up the first guide and the second guide of mutually supporting to can guarantee that telescopic connection spare 940 can be flexible along predetermineeing the direction at flexible process, simplify the installation, can improve telescopic connection spare 940's stability and reliability.

As a specific embodiment, the fixing member may include a bolt assembly, a latch member. The first guide piece and the second guide piece are respectively one of a guide groove and a guide protrusion, and the length direction of the guide groove is consistent with the telescopic direction of the telescopic connecting piece 940; the guide protrusion is inserted into the guide groove to make the telescopic connector 940 telescopic in a preset direction. Bolt assembly, bolt spare can realize simply high-efficiently fixedly. The guide groove and the guide protrusion which are matched with each other realize the guide, and simultaneously, the structure is simple and reliable. The bolt assembly may be inserted into the first and second fixing holes 943 and 931 to perform fixing and guiding functions at the same time.

As an embodiment, the second end 942 of the telescopic link 940 may have an insertion hole through which an end of one or more of the first beam 1321, the second beam, or the reinforcing bracket 930 is connected to the telescopic link 940. Alternatively, one or more of the first cross member 1321, the second cross member or the reinforcing bracket 930 may be provided with a receiving cavity having an opening, through which the second end 942 of the telescopic link 940 is connected to the first cross member 1321, the second cross member or the reinforcing bracket 930. In this embodiment, the telescopic connection member 940 and one of the first cross beam 1321, the second cross beam or the reinforcing support are arranged to be a hollow structure, so that the structure is simple, the butt joint is convenient, and the cost is low. The main body of the telescopic connector 940 or the first cross beam 1321, the second cross beam and the reinforcing bracket 930 may be made of steel with a hollow structure, so that another component for plug-in connection with the main body is inserted into the hollow part.

Each upright piece 1301 is provided with a first bearing frame 921, and the first bearing frames 921 of the two upright pieces 1301 are oppositely arranged to bear the battery pack. The interval between two relative first bearing frame 921 that sets up is used for supplying battery package transfer device's the mechanism that stretches out to stretch into and gets and put the battery package to practiced thrift the space of reserving for dodging battery package transfer device's the mechanism that stretches out is flexible, has reduced the shared space in storehouse of charging from high, and then can set up more multilayer storehouse of charging under the unchangeable condition of height and charge for more battery packages, thereby improve single box device 1100's battery package capacity.

The charging stand 1300 may also include a number of post stiffening beams 910; the stud reinforcement beam 910 is connected to two studs 1310 of the same stud 1301; the post reinforcement beam 910 can also be attached to two posts 1310 on the front side or back side of each of the two uprights 1301, the front side being the side on which the battery pack enters and exits the charging stand 1300, and the back side being the side of the charging stand 1300 opposite the front side. The post reinforcement beam 910 can further improve the stability and strength of the charging stand 1300.

As shown in fig. 4 and 5, the pillar reinforcement beam 910 may be diagonally connected to two pillars 1310. The column reinforcing beam 910 crossing in the oblique direction can further improve the stability and reliability of the charging stand 1300.

The charging stand 1300 may also include a number of load frame stiffening beams 922; the carriage frame reinforcement beam 922 is connected to the two first carriage frames 921 along the back or front side. The load frame stiffening beam 922 can improve the connection strength between the two uprights 1301, thereby further improving the stability and reliability of the charging stand 1300.

In this embodiment, the carrier reinforcement beam 922 and the pillar reinforcement beam 910 are the same member. On the premise of improving the stability and reliability of the charging stand 1300, the present embodiment can simplify the components of the supporting member.

As an embodiment, the same vertical piece 1301 is provided with a plurality of first bearing frames 921, and the plurality of first bearing frames 921 are arranged in parallel at intervals; the charging rack 1300 is provided with a full bearing frame 923 at a preset number of first bearing frames 921 per interval along the vertical direction of the upright 1310, the full bearing frame 923 includes two bearing frames 920 which are arranged oppositely, and two bearing frame reinforcing beams 922 which are respectively connected to the two opposite bearing frames 920 at the back side and the front side, and the two bearing frame reinforcing beams 922 are respectively the same component with the upright 1310 bearing beams at the back side and the front side. More battery packs can be placed on the first bearing frames 921, and the capacity of the charging rack 1300 is improved, so that the efficiency of the battery replacement station is improved. The plurality of first bearing frames 921 are separated by a full bearing frame 923, which improves the strength and stability of the charging rack 1300 as much as possible while ensuring the capacity of the charging rack.

As shown in fig. 4 and 5, the charging rack 1300 may further include a plurality of connecting flanges 950 disposed corresponding to the pillars 1310, and the pillars 1310 are disposed on the bottom plate 1220 of the box 1200 through the connecting flanges 950. Attachment flange 950 can simplify the installation process of stud 1310 and reduce damage to base plate 1220 during the installation of stud 1310.

In this embodiment, the top of the upright 1310 may be further provided with a first connecting mechanism 960, and the first connecting mechanism 960 is used for removably connecting with the bottom of the upright 1310 in the box body 1200 of another box-shaped device 1100 above the box body 1200. The cross beams 1320 can also be provided with a second connecting mechanism simultaneously or separately, and the second connecting mechanism is used for realizing the removable connection with the cross beams 1320 in the box-shaped device 1100 above the box-shaped device 1200 in the box-shaped device 1200. The first connection mechanism 960 and the second connection mechanism facilitate connection with corresponding parts of the other box-shaped device 1100, reduce the difficulty of assembly, and improve the assembly efficiency. As shown in fig. 6, the first connection mechanism 960 and the second connection mechanism may each be one of a matingly disposed shaft/bore, a bore being shown in fig. 6 into which a shaft may be inserted to effect the connection, respectively.

The present embodiment may also be a battery replacement station or an energy storage station, which includes the box-shaped device 1100 as described above. The battery changing station or the energy storage station comprises the box-shaped device 1100, so that the capacity of a battery pack of the battery changing station or the energy storage station can be improved, and the operation efficiency of the battery changing station or the energy storage station is improved.

While specific embodiments of the utility model have been described above, it will be appreciated by those skilled in the art that this is by way of example only, and that the scope of the utility model is defined by the appended claims. Various changes and modifications to these embodiments may be made by those skilled in the art without departing from the spirit and scope of the utility model, and these changes and modifications are within the scope of the utility model.

Claims

1. A box-shaped device for a battery or energy storage station, characterized in that it comprises:

2. The box-shaped device according to claim 1, wherein at least one set of charging racks is provided in the box body, each set of charging racks including four of the posts;

the cross member includes:

each first cross beam is connected with the two upright columns along a first direction, and the first direction is along the length direction of the box body;

3. The box-type device of claim 2, further comprising a reinforcing header connected between the diagonally opposite posts.

4. The box-shaped device according to any one of claims 1 to 3, wherein the charging stand comprises:

5. The box-shaped device according to claim 4, wherein a connecting cross beam is further connected between the top ends of the two vertical columns of each vertical piece;

6. The box-shaped device of claim 5, wherein the charging stand further comprises a plurality of reinforcing brackets, and the vertical column is connected to the side plates through the reinforcing brackets.

7. The box-shaped apparatus of claim 6,

the cross beams further comprise at least one second cross beam, each second cross beam is connected with the two stand columns along a second direction, and the second direction is the width direction of the box body;

the charging frame further comprises a plurality of telescopic connecting pieces, the first ends of the telescopic connecting pieces are connected to the side plates, and the second ends of the telescopic connecting pieces are telescopically connected to the first cross beam, the second cross beam and/or the reinforcing support.

8. The box-shaped device according to claim 7, wherein the second end of the telescopic connector is provided with a first fixing hole, the first cross beam, the second cross beam and/or the reinforcing bracket is provided with a second fixing hole corresponding to the first fixing hole, and the charging stand further comprises a fixing member which is inserted into the first fixing hole and the second fixing hole to fix the telescopic connector with respect to the upright piece.

9. The box apparatus of claim 8, wherein the second end of the telescopic connector is further provided with a first guide, and the first beam, the second beam and/or the reinforcing bracket is provided with a second guide corresponding to the first guide, the first guide cooperating with the second guide to cause the telescopic connector to be telescopic in a predetermined direction.

10. The box apparatus of claim 9, wherein the securing member comprises a bolt assembly, a latch member;

and/or the first guide piece and the second guide piece are respectively one of a guide groove and a guide protrusion, and the length direction of the guide groove is consistent with the telescopic direction of the telescopic connecting piece; the guide protrusion is inserted into the guide groove, so that the telescopic connecting piece can be stretched along a preset direction.

11. The box apparatus of claim 7, wherein the second end of the telescopic connector has an insertion hole through which an end of the first cross member, the second cross member and/or the reinforcing bracket is connected to the telescopic connector;

12. The box-shaped device according to claim 4, wherein each of the upright pieces is provided with a first carrying frame, and the first carrying frames of the two upright pieces are oppositely disposed to carry a battery pack.

13. The box-like arrangement according to claim 4, wherein the charging stand further comprises a plurality of stud reinforcement beams; the upright post reinforcing beam is connected with the two upright posts of the same upright piece; and/or the presence of a gas in the gas,

14. The box-shaped like apparatus according to claim 13, wherein said column reinforcing beam is connected diagonally to both of said columns.

15. The box-like arrangement according to claim 12, wherein the charging stand further comprises a plurality of load-bearing frame stiffening beams; the load frame stiffening beam is connected to both of the first load frames along a back side and/or a front side.

16. The box-like arrangement according to claim 15, wherein the charging stand further comprises a plurality of stud reinforcement beams; the upright post reinforcing beam is connected with the two upright posts of the same upright piece; and/or the presence of a gas in the gas,

the upright post reinforcing beam is connected with two upright posts on the front side and/or the back side of each of the two upright pieces, the front side is the side surface of the battery pack entering and exiting the charging rack, and the back side is the side surface of the charging rack opposite to the front side;

the bearing frame reinforcing beam and the upright post reinforcing beam are the same component.

17. The box-like arrangement of claim 15 wherein a plurality of said first load-bearing frames are provided on the same said riser, the plurality of said first load-bearing frames being spaced apart in parallel;

18. The box-shaped device according to claim 1, wherein the charging stand further comprises a plurality of connecting flanges provided corresponding to the posts, and the posts are provided to the bottom plate of the box body through the connecting flanges.

19. The box-shaped device according to claim 1, wherein the top of the upright is provided with a first connecting mechanism for removably connecting with the bottom of the upright in the box body of another box-shaped device above the box body; and/or;

20. A power station, characterized in that it comprises a box-shaped device according to any one of claims 1-19.

21. An energy storage station, characterized in that it comprises a box-shaped device according to any one of claims 1-19.