CN215361013U - Box body and battery replacing station comprising same - Google Patents

Abstract

The utility model discloses a box body and a power conversion station comprising the same. The box is used for constructing and trades the power station, and the box includes: two battery storage areas positioned at two ends, wherein the battery storage areas are assembled into a frame structure; and the middle power change area is of a frame structure and is positioned between the two battery storage areas, and the middle power change area is formed by one opposite side of the two battery storage areas and a top component and a bottom component which are respectively assembled and connected to the tops and the bottoms of the two battery storage areas. When the capacity needs to be expanded, the expansion box body can be rapidly assembled and extended along each extensible direction of the battery replacement station, so that the battery capacity of the battery replacement station can be conveniently and rapidly expanded. Meanwhile, the box body frame is not shielded, so that the electric connection after expansion is convenient, and the expandability of the power conversion station is high. All modules can be assembled simultaneously, and the power station can be quickly formed, so that the building efficiency is high. The sizes of the parts are relatively small, and the parts can be subjected to surface treatment in advance, so that the surface treatment effect of the parts is better.

Description

Box body and battery replacing station comprising same

Technical Field

The utility model relates to the field of battery replacement of electric automobiles, in particular to a box body and a battery replacement station comprising the box body.

Background

The battery replacing station is used for replacing batteries of the electric automobile, and after the electric automobile drives into the battery replacing station and is reliably positioned, the electric automobile is replaced by the battery replacing equipment. Specifically, the battery to be replaced on the electric automobile is taken down and placed on the stacker crane by the battery replacing trolley, and then the battery to be replaced is conveyed to the secondary charging rack by the stacker crane; and the stacker crane takes the charged new battery from the charging rack, places the new battery on the battery replacing trolley, and conveys the new battery to a preset position by the battery replacing trolley and installs the new battery on the electric automobile.

The patent publication No. CN211684751U discloses a battery replacement station, which is an integral box type battery replacement station and is difficult to expand after being put into use due to insufficient capacity of a charging bin. Under the certain dilatation circumstances that will, can only increase a box wholly beside or above, if need the convenient battery of intercommunication in the different boxes transport, then need adopt modes such as cutting to trade the frame of power station originally and carry out the trompil, it is very inconvenient, and be unfavorable for the security that trades the power station.

SUMMERY OF THE UTILITY MODEL

The utility model aims to overcome the defects in the prior art and provides a box body and a power conversion station comprising the box body.

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

a case for constructing a power swapping station, the case comprising:

the battery storage areas are positioned at two ends and are of a frame structure formed by assembling; and

and the middle power change area is of a frame structure and is positioned between the two battery storage areas, and the middle power change area is formed by one opposite side of the two battery storage areas and a top component and a bottom component which are respectively assembled and connected to the top and the bottom of the two battery storage areas.

In this scheme, first, because this trade power station is formed by the box frame that the equipment formed, when needs dilatation, can follow each extensible direction that trades the power station and extend the equipment expansion box fast to can enlarge the battery holding capacity that trades the power station convenient and fast. Meanwhile, the box body frame is not shielded, so that the electrical connection after expansion is facilitated, and the power on of the expansion box body is facilitated. Therefore, the battery replacement station has high expandability;

secondly, because the box body frame of the power station is formed by assembling the modules which are assembled respectively, and the modules can be assembled simultaneously, the power station can be quickly formed and has high construction efficiency. Each module is formed by assembling all parts, the sizes of all parts are relatively small, and the parts can be subjected to surface treatment in advance, for example, electrophoresis and other modes are adopted, so that the surface treatment effect of all parts is better, and the corrosion resistance of the power station is improved;

thirdly, as the power exchanging station is assembled in a factory building, the space and the position of internal equipment and lines can be reserved according to actual requirements during construction, thereby being beneficial to reasonable arrangement of internal structures and equipment in the power exchanging station;

fourthly, as the box body is only of a frame structure, the whole battery replacing station can be formed by installing the detachably connected protection board outside the box body, and when the temperature of the battery is too high, the battery can be directly moved out of the battery replacing station by directly dismounting or ejecting the protection board from the inside.

Preferably, the frame structure of the battery storage region comprises a first battery carrying region frame, a battery transfer region frame and a second battery carrying region frame which are assembled respectively and connected in sequence, wherein the first battery carrying region frame is adjacent to the intermediate battery changing region and is connected to the top assembly and the bottom assembly.

In this scheme, first battery bears district frame, battery transportation district frame and second battery and bears district frame and can form alone respectively, because each frame construction can assemble separately simultaneously, then the equipment forms the battery and deposits the district, is favorable to realizing the rapid prototyping of box.

Preferably, the top module and the bottom module extend laterally at least to the battery transport zone frame, and the battery transport zone frame is connected to the top module and the bottom module.

In this scheme, be favorable to reducing the connection structure who realizes first battery bearing area frame and battery transportation district frame attach, be favorable to the structure of simplifying the box. In addition, it is also advantageous to improve connection reliability.

Preferably, the first battery carrying region frame includes:

a first top stringer and a first bottom stringer connected to the top assembly and the bottom assembly, respectively; and

the at least two first vertical frames are connected between the first top longitudinal beam and the first bottom longitudinal beam and fixedly connected with the battery transfer area frame;

and/or, the second battery carrying area frame comprises:

a second top stringer and a second bottom stringer connected to the top assembly and the bottom assembly, respectively; and

at least two second grudging posts, connect in between the second top longeron with the second bottom longeron, and with battery transportation district frame attach is fixed.

In this scheme, at least two first grudging posts and at least two second grudging posts are favorable to realizing the reliable support to first top longeron, first bottom longeron and/or second top longeron, second bottom longeron, are favorable to guaranteeing the reliability of first battery bearing area frame and/or second battery bearing area frame, also are convenient for realize simultaneously with the connection of battery transportation district frame. Meanwhile, a plurality of battery bearing frames can be further vertically arranged between the two first vertical frames or between the two second vertical frames to store batteries.

Preferably, the first stand or the second stand comprises, or both the first stand and the second stand comprise:

a first vertical beam;

the two ends of the first vertical beam are respectively connected with one end of the first cross beam, the other end of the first cross beam is provided with a first connecting structure, and the first vertical beam and the first cross beam form a frame with a first opening; and/or the presence of a gas in the gas,

and the first reinforcing ribs are arranged in the frame of the first vertical frame or the second vertical frame, the first ends of the first reinforcing ribs are fixedly connected with the frame, and the second ends of the first reinforcing ribs are free ends and are constructed to have a second connecting structure.

In this aspect, by configuring the frame having the first opening, the structure is simpler while ensuring the supporting strength. In addition, the first reinforcing rib is arranged to reinforce the first vertical frame and/or the second vertical frame, and the first connecting structure and/or the second connecting structure can be rapidly spliced and assembled with other parts, so that the rapid assembly of the box body is conveniently realized, and the overall reliability of the box body is improved on the basis of simplifying the structure of the box body.

Preferably, the second end of the first reinforcing rib extends towards the first opening, and the second end of the first reinforcing rib and the end part of the first cross beam far away from the first vertical beam are located on the same vertical plane.

In the scheme, the structural arrangement is adopted, on one hand, the second end of the first reinforcing rib does not extend out of the first cross beam, so that the first reinforcing rib is prevented from interfering other external structures, and the splicing with the external structures is convenient to realize; on the other hand, when spliced to an external structure, the second end of the first reinforcing bead can be aligned with the external structure, which can further strengthen the structure.

Preferably, the second connecting structure further comprises a screw, one end of the screw is connected with the second end of the first reinforcing rib, and the other end of the screw is provided with a first fixing block;

the first fixing block is provided with a through hole so that the screw can pass through the first fixing block, and the distance between the first fixing block and the second end of the first reinforcing rib is adjustable; and/or a nut positioned between the first fixed block and the second end of the reinforcing rib is arranged on the screw rod, and the nut can abut against or be connected with the first fixed block so as to enable the distance between the first fixed block and the second end of the reinforcing rib to be adjustable by screwing the nut;

in this scheme, first grudging post and/or second grudging post can be connected to other parts (for example, vertical support column, stand, upright beam etc.) through first fixed block. Through the position of adjusting first fixed block, can be so that the fixed block and the position looks adaptation of vertical support post, even there is some difference at the tip of the second end of first strengthening rib and not in same vertical direction (the second end including a plurality of first strengthening ribs is not in same vertical direction, or the tip of a plurality of first strengthening ribs and first crossbeam is not in same vertical direction), or be the relatively poor condition of vertical support post straightness accuracy, first fixed block still can be adjusted to suitable position in order to realize initiative alignment, make first grudging post and/or second grudging post and vertical support post/stand can satisfy the cooperation requirement, be favorable to building fast and trade the station, reduce the assembly accuracy requirement of first grudging post and/or second grudging post, thereby reduce the processing cost.

In addition, in this aspect, the adjustment may be achieved by acting on a nut, or may be achieved by the engagement of the nut with the first fixed block.

Preferably, the cell transit zone frame comprises two sub-frames at the top and bottom respectively and at least two third uprights connected between the two sub-frames.

In this scheme, two at least third grudging posts are favorable to realizing the reliable support to two subframes, are favorable to guaranteeing the reliability of battery transportation district frame.

Preferably, the third vertical frame is a first upright, and a third connection structure connected with the first battery carrying area frame and the second battery carrying area frame is arranged on the first upright.

In the scheme, the structure of the box body is further strengthened on the basis of simplifying the structure of the box body. The third connecting structure is convenient for realizing the connection of the third vertical frame with the first battery bearing area frame and the second battery bearing area frame, and can play a further reinforcing role for the first battery bearing area frame and the second battery bearing area frame.

Preferably, the third vertical frame comprises a plurality of second reinforcing ribs and two second vertical beams which are arranged oppositely, and the plurality of second reinforcing ribs are positioned between the two second vertical beams and connect the two second vertical beams into a whole;

and a third connecting structure connected with the first battery bearing area frame and the second battery bearing area frame is arranged on the second vertical beam.

In this scheme, be favorable to on the basis of simplifying the box structure, through setting up the strengthening rib, further strengthen the structure of box. The third connecting structure is convenient for realizing the connection of the third vertical frame with the first battery bearing area frame and the second battery bearing area frame, and can play a further reinforcing role for the first battery bearing area frame and the second battery bearing area frame.

Preferably, the third vertical frame is reused as a guide column of the battery transfer device, and a guide surface is arranged on the third vertical frame to guide the battery transfer device to move up and down along the third vertical frame.

In the scheme, the third vertical frame is also used as a guide column of the battery transfer device, so that the battery transfer device can move up and down along the third vertical frame, and compared with a scheme of transferring the battery pack by using a stacker crane, a track for the stacker crane is omitted, and the requirement on height space is reduced; simultaneously because the multiplexing of third grudging post, need not additionally set up the required guide post of battery transfer device lift removal, reduced the demand to horizontal space.

Preferably, the sub-frame comprises a plurality of oppositely arranged connecting cross beams and a plurality of oppositely arranged connecting longitudinal beams, and the sub-frame is formed by connecting the plurality of connecting cross beams and the plurality of connecting longitudinal beams in a cross manner.

In this scheme, sub-frame simple structure can fast assembly, and then does benefit to the fast assembly who realizes the box.

Preferably, the top assembly comprises at least two top beams arranged at intervals, and at least two top beams are connected to the top of the battery storage area frame;

and/or the bottom assembly comprises at least two bottom beams arranged at intervals, and the at least two bottom beams are connected to the bottom of the battery storage area frame.

In this scheme, top subassembly and bottom subassembly simple structure can the fast assembly, and then do benefit to the fast assembly who realizes the box.

Preferably, the middle power conversion area further comprises a column assembly, the column assembly comprises a plurality of second columns arranged at intervals, the column assembly is connected between the top assembly and the bottom assembly, and the column assembly is arranged adjacent to the two battery storage areas.

In this scheme, can realize supporting effect comparatively reliably with comparatively simple structure, and then be favorable to simplifying the structure of box, guarantee the overall stability of box.

Preferably, the case further comprises:

the first protection plate is laid outside the frame structures of the two battery storage areas; and

and the second protective plate is laid outside the frame structure of the middle power exchange area.

In this scheme, first protection shield and second protection shield play the guard action to the inside of box, are favorable to guaranteeing to trade the reliability of electric.

Preferably, the first protective plate is removably attached to the frame structure of the battery storage area.

In this scheme, when meetting emergency, if the battery package high temperature, through dismantling first protection plate this moment, can shift the outside of box with the battery package comparatively fast. Meanwhile, when the capacity needs to be expanded after the power change station is built, the capacity can be expanded by detaching the first protection plate, and the expansibility of the power change station is improved.

Preferably, as for the first protection plate and the second protection plate, at least the first protection plate is made of a heat-retaining, heat-insulating material.

In this scheme, first protection plate is made by heat preservation, thermal insulation material, and the protection is effectual, is favorable to further guaranteeing the temperature control in the battery storage area, ensures that the battery is in the optimum operational environment.

The utility model also provides a power conversion station which comprises the box body.

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:

first, because the battery replacement station is formed by an assembled box frame, when the capacity needs to be expanded, the expansion box can be quickly assembled and extended along each extensible direction of the battery replacement station, so that the battery capacity of the battery replacement station can be conveniently and quickly expanded. Meanwhile, the box body frame is not shielded, so that the electrical connection after expansion is facilitated, the box body is conveniently expanded to be electrified, and the expandability of the power conversion station is high;

secondly, because the box body frame of the power station is formed by assembling the modules which are assembled respectively, and the modules can be assembled simultaneously, the power station can be quickly formed and has high construction efficiency. Each module is formed by assembling all parts, the sizes of all parts are relatively small, and the parts can be subjected to surface treatment in advance, for example, electrophoresis and other modes are adopted, so that the surface treatment effect of all parts is better, and the corrosion resistance of the power station is improved;

thirdly, as the power exchanging station is assembled in a factory building, the space and the position of internal equipment and lines can be reserved according to actual requirements during construction, thereby being beneficial to reasonable arrangement of internal structures and equipment in the power exchanging station;

fourthly, as the box body is only of a frame structure, the whole battery replacing station can be formed by installing the detachably connected protection board outside the box body, and when the temperature of the battery is too high, the battery can be directly moved out of the battery replacing station by directly dismounting or ejecting the protection board from the inside.

Drawings

Fig. 1 is a schematic structural view of a case in embodiment 1 of the present invention.

Fig. 2 is a partial structural view of the case of embodiment 1 of the present invention, in which only one side of the battery storage area frame is shown.

Fig. 3 is a schematic structural view of a frame structure of a battery storage area in a case according to embodiment 1 of the present invention.

Fig. 4 is a schematic structural diagram of the connection between the battery transport region frame and the second battery carrying region frame in the case according to embodiment 1 of the present invention.

Fig. 5 is another schematic structural diagram of the connection between the battery transport region frame and the second battery carrier region frame in the case according to embodiment 1 of the present invention.

Fig. 6 is a schematic structural view of a battery transport region frame in the case according to embodiment 1 of the present invention.

Fig. 7 is a schematic structural diagram of a second battery compartment frame in the case according to embodiment 1 of the present invention.

Fig. 8 is a schematic structural view of the connection between the second battery support region frame and the third stand in the case according to embodiment 1 of the present invention.

Fig. 9 is a schematic structural diagram of a first battery compartment frame in a case according to embodiment 1 of the present invention.

Fig. 10 is a schematic structural view of a second stand in a box body according to embodiment 1 of the present invention.

Fig. 11 is a schematic structural diagram of a power swapping station in embodiment 1 of the present invention.

Fig. 12 is a schematic structural view of a second stand in a box body according to embodiment 2 of the present invention.

Fig. 13 is an enlarged view of fig. 12 at a.

Fig. 14 is a partially sectional view schematically showing a second stand according to embodiment 2 of the present invention in an installed state.

Description of reference numerals:

100 battery storage area

10 first battery carrying region frame

101 first roof rail

102 first bottom stringer

103 first vertical frame

20 cell transport zone frame

201 sub-frame

202 third vertical frame

203 second reinforcing rib

204 second vertical beam

205 connecting cross beam

206 connecting longitudinal beam

30 second battery carrying region frame

301 second roof rail

302 second bottom stringer

303 second standing frame

304 first vertical beam

305 first beam

306 first reinforcing rib

307 first fixing block

3071A protruding part

308 screw

309 second fixing block

310 nut

311 vertical support column

312 mounting groove

200 middle power exchange area

300 top assembly

3001 Top Beam

400 bottom assembly

401 bottom beam

500 second upright post

600 first protective sheet

700 second protective plate

800 track

Detailed Description

The utility model is further illustrated by the following examples, which are not intended to limit the scope of the utility model.

Example 1

The embodiment discloses a box body which is used for constructing a power changing station. As shown in fig. 1 to 11, the case includes two battery storage regions 100 and an intermediate power change region 200 at both ends. Wherein the battery storage region 100 is a frame structure. The middle power exchanging region 200 is also a frame structure, and the middle power exchanging region 200 is located between the two battery storage regions 100, and the middle power exchanging region 200 is composed of opposite sides of the two battery storage regions 100 and top and bottom members 300 and 400 connected to the two battery storage regions 100.

In this embodiment, the two battery storage areas 100 may be formed in the case body, and then the top assembly 300 and the bottom assembly 400 are connected to the two battery storage areas 100 to form the middle power exchanging area 200, respectively, so that the case body can be formed quickly. The effects that this solution can produce are explained as follows:

first, because the battery replacement station is formed by an assembled box frame, when the capacity needs to be expanded, the expansion box can be quickly assembled and extended along each extensible direction of the battery replacement station, so that the battery capacity of the battery replacement station can be conveniently and quickly expanded. Meanwhile, the box body frame is not shielded, so that the electrical connection after expansion is facilitated, and the power on of the expansion box body is facilitated. Therefore, the battery replacement station has high expandability;

secondly, because the box body frame of the power station is formed by assembling the modules which are assembled respectively, and the modules can be assembled simultaneously, the power station can be quickly formed and has high construction efficiency. Each module is formed by assembling all parts, the sizes of all parts are relatively small, and the parts can be subjected to surface treatment in advance, for example, electrophoresis and other modes are adopted, so that the surface treatment effect of all parts is better, and the corrosion resistance of the power station is improved;

thirdly, as the power exchanging station is assembled in a factory building, the space and the position of internal equipment and lines can be reserved according to actual requirements during construction, thereby being beneficial to reasonable arrangement of internal structures and equipment in the power exchanging station;

fourthly, as the box body is only of a frame structure, the whole battery replacing station can be formed by installing the detachably connected protection board outside the box body, and when the temperature of the battery is too high, the battery can be directly moved out of the battery replacing station by directly dismounting or ejecting the protection board from the inside.

In an alternative embodiment, as shown in fig. 1-5, the frame structure of the battery storage region 100 includes a first battery carrier region frame 10, a battery transport region frame 20, and a second battery carrier region frame 30, which are assembled separately and connected in series, wherein the first battery carrier region frame 10 is adjacent to the intermediate power change region 200 and is connected to the top module 300 and the bottom module 400.

The first battery carrying region frame 10, the battery transfer region frame 20 and the second battery carrying region frame 30 can be formed separately, and the frame structures can be assembled separately at the same time, and then the battery storage region 100 is formed by assembly, which is beneficial to realizing rapid forming of the box body.

In another alternative embodiment, as shown in fig. 1-2, the top module 300 and the bottom module 400 extend laterally at least to the battery transport zone frame 20, and the battery transport zone frame 20 is connected to the top module 300 and the bottom module 400.

Wherein, the top assembly 300 and the bottom assembly 400 are arranged to extend at least to the battery transfer area frame 20, which is beneficial to reducing the connection structure for connecting the first battery carrying area frame 10 and the battery transfer area frame 20, and is beneficial to simplifying the structure of the box body. In addition, it is also advantageous to improve connection reliability.

In another alternative embodiment, as shown in fig. 1-3 and 9, the first battery carrying region frame 10 includes at least two first uprights 103 including a first top longitudinal rail 101, a first bottom longitudinal rail 102. Wherein the first top stringer 101 and the first bottom stringer 102 are connected to the top assembly 300 and the bottom assembly 400, respectively. At least two first vertical frames 103 are connected between the first top longitudinal beam 101 and the first bottom longitudinal beam 102, and are fixedly connected with the battery transfer area frame 20.

In another alternative embodiment, as shown in fig. 1-5, 7-8, the second battery carrying region frame 30 includes a second top stringer 301, a second bottom stringer 302, and at least two second uprights 303. Wherein the second top stringer 301 and the second bottom stringer 302 are connected to the top assembly 300 and the bottom assembly 400, respectively. At least two second vertical stands 303 are connected between the second top longitudinal beam 301 and the second bottom longitudinal beam 302, and are fixedly connected with the battery transit zone frame 20.

In the two alternative embodiments, the at least two first vertical frames 103 and the at least two second vertical frames 303 facilitate reliable support of the first top longitudinal beam 101, the first bottom longitudinal beam 102, and the second top longitudinal beam 301 and the second bottom longitudinal beam 302, ensure reliability of the first battery carrier region frame 10 and the second battery carrier region frame 30, and facilitate connection with the battery transit region frame 20. Meanwhile, a plurality of battery carriers may be further vertically disposed between the two first stands 103 or between the two second stands 303 to store the batteries.

The first stand 103 and the second stand 303 may have the same structure, or may have different structures according to actual needs.

In another alternative embodiment, as shown in fig. 1-10, the first stand 103 and the second stand 303 are identical in structure, with the structure of the second stand 303 being schematically illustrated in fig. 10. Specifically, each of the first and second vertical frames 103 and 303 includes a first vertical beam 304, two first cross beams 305, and a plurality of first reinforcing ribs 306. Two ends of the first vertical beam 304 are respectively connected with one end of a first cross beam 305, the other end of the first cross beam 305 has a first connecting structure, and the first vertical beam 304 and the first cross beam 305 form a frame with a first opening. A plurality of first reinforcing ribs 306 are provided in the frame of the corresponding first stand 103 or second stand 303, a first end of the first reinforcing rib 306 is fixedly connected to the frame, and a second end of the first reinforcing rib 306 is a free end (meaning that the second end is not fixedly connected to other components) and is configured to have a second connecting structure.

Among them, by constructing the frame having the first opening, the structure is simpler while ensuring the supporting strength. In addition, by arranging the first reinforcing rib 306, the corresponding first vertical frame 103 and the corresponding second vertical frame 303 can be strengthened, and the first connecting structure and/or the second connecting structure can be quickly spliced and assembled with other parts, so that the quick assembly of the box body is conveniently realized, and the overall reliability of the box body is improved on the basis of simplifying the structure of the box body.

In another alternative embodiment, as shown in fig. 10, the second end of the first reinforcing bead 306 extends toward the first opening, and the second end of the first reinforcing bead 306 is located in the same vertical plane as the end of the first cross beam 305 remote from the first upright beam 304. With such an arrangement, on one hand, the second end of the first reinforcing rib 306 does not extend out of the first cross beam 305, so that the first reinforcing rib 306 is prevented from interfering with other external structures, and splicing with the external structures is facilitated; on the other hand, when spliced to an external structure, the second end of the first reinforcing bead 306 can be aligned with the external structure, which can further strengthen the structure.

In another alternative embodiment, as shown in fig. 10, a plurality of first reinforcing ribs 306 are arranged to intersect. A first end of a first reinforcing bar 306 is connected to the first upright beam 304 and/or the first cross beam 305.

The first reinforcing ribs 306 are arranged to intersect with each other, thereby further reinforcing the structure. The reinforcing ribs connect the first vertical beam 304 and the first cross beam 305 at the same time, so that stress and strain of different parts of the frame can be mutually transmitted, and stress can be dispersed.

The first upright 103 comprises a closed triangular structure formed by any combination of the first reinforcing bead 306, the first upright 304 and the first cross-beam 305. As shown in fig. 10, a triangular structure is formed between the first reinforcing ribs 306 and the first upright beam 304.

Wherein, the steadiness of triangle-shaped structure is high, is favorable to further strengthening the structure.

It should be noted that in alternative embodiments, the first vertical frame 103 may be configured to include other structures, such as a diamond shape, etc., which are formed by any combination of the first reinforcing rib 306, the first vertical beam 304 and the first cross beam 305 according to actual needs.

In another alternative embodiment, as shown in fig. 1-6, the battery transport region frame 20 includes two sub-frames 201 at the top and bottom, respectively, and at least two third uprights 202 connected between the two sub-frames 201. The at least two third uprights 202 facilitate reliable support of the two sub-frames 201, and facilitate ensuring reliability of the cell transit zone frame 20.

Regarding the structure of the third stand 202, in an embodiment, the third stand 202 may be configured to be composed of a first upright, and the first upright is provided with a third connection structure connected to the first battery compartment frame 10 and the second battery compartment frame 30. So set up, be favorable to on the basis of simplifying the box structure, further strengthen the structure of box. The third connecting structure facilitates the connection of the third stand 202 with the first battery carrier region frame 10 and the second battery carrier region frame 30, and can further reinforce the first battery carrier region frame 10 and the second battery carrier region frame 30.

As shown in fig. 4-6 and 8, in an alternative embodiment, the third vertical frame 202 includes a plurality of second reinforcing ribs 203 and two second vertical beams 204 disposed opposite to each other, and the plurality of second reinforcing ribs 203 are located between the two second vertical beams 204 and connect the two second vertical beams 204 into a whole. The second vertical beam 204 is provided with a third connecting structure connected with the first battery carrying region frame 10 and the second battery carrying region frame 30.

The structure of the box body is further strengthened by arranging the reinforcing ribs on the basis of simplifying the structure of the box body. The third connecting structure facilitates the connection of the third stand 202 with the first battery carrier region frame 10 and the second battery carrier region frame 30, and can further reinforce the first battery carrier region frame 10 and the second battery carrier region frame 30.

It should be noted that in alternative embodiments, the third stand 202 may be provided with any other supporting and reinforcing structure suitable for the purpose, such as the same structure as the first stand 103 or the second stand 303.

Accordingly, as shown in fig. 4 to 6 and 8, the plurality of second reinforcing beads 203 are arranged to intersect. The plurality of second reinforcing beads 203 form a lattice-like structure. The second reinforcing beads 203 are arranged to intersect and form a lattice structure to further strengthen the structure. The structural features of the plurality of first reinforcing ribs 306 described above, corresponding to the first reinforcing ribs 306, can also be applied to the second reinforcing ribs 203.

In addition, as shown in fig. 4 to 5, the adjacent third standing frame 202 and the first standing frame 103 and/or the second standing frame 303 share one second vertical beam 204, that is, the second vertical beam 204 of the third standing frame 202 close to the first standing frame 103 and/or the second standing frame 303 is connected to the first cross beam 305 through a corresponding connecting structure. So set up, be favorable to on the basis of simplifying part quantity, further improve and support or strengthen the effect.

In another alternative embodiment, the second vertical beam 204 of the third vertical frame 202 is reused as a guide column of the battery transfer device, and a guide surface is provided on the second vertical beam 204 to cooperate with the battery transfer device to guide the battery transfer device to move up and down. For example, the guide surface may be provided as a flat or wheel-engaging surface of the battery transfer device, or may be a rail or channel.

Wherein, the second founds roof beam 204 and still is used as battery transfer device's guide post for battery transfer device carries out lift movement along second founds roof beam 204, compares with the scheme that uses the transfer that the hacking machine realized the battery package, has saved the track that is used for the hacking machine, has reduced the demand to high space. Meanwhile, due to the multiplexing of the second vertical beam 204, a guide column required by the lifting movement of the battery transfer device is not required to be additionally arranged, and the requirement on a horizontal space is reduced.

As shown in fig. 8, the two second vertical beams 204 of the one third vertical frame 202 of the battery transport region frame 20 are connected to the two first cross beams 305 of the second vertical frame 303 of the second battery carrier region frame 30, respectively. So set up, can further improve and strengthen the effect on the basis of the structure of simplifying the box.

In another alternative embodiment, as shown in fig. 1-2 and 4-6, the sub-frame 201 includes a plurality of oppositely disposed connecting cross members 205 and a plurality of oppositely disposed connecting longitudinal members 206, and the plurality of connecting cross members 205 and the plurality of connecting longitudinal members 206 are cross-connected to form the sub-frame 201. The sub-frame 201 is simple in structure and can be quickly assembled, and then quick assembly of the box body is facilitated.

In another alternative embodiment, as shown in fig. 1-2, the top assembly 300 includes at least two top beams 3001 spaced apart, each of the at least two top beams 3001 being attached to the top of the frame of the battery storage area 100. The bottom assembly 400 includes at least two bottom beams 401 disposed at intervals, the at least two bottom beams 401 each being connected to the bottom of the frame of the battery storage area 100. So set up, top subassembly 300 and bottom subassembly 400 simple structure can the fast assembly, and then do benefit to the fast assembly who realizes the box.

In another alternative embodiment, the middle power conversion area 200 further comprises a shaft assembly including a plurality of second shafts 500 arranged at intervals, the shaft assembly is connected between the top assembly 300 and the bottom assembly 400, and the shaft assembly is arranged adjacent to the two battery storage areas 100. So set up, can realize supporting effect comparatively reliably with comparatively simple structure, and then be favorable to simplifying the structure of box, guarantee the overall stability of box. Meanwhile, the area from the second upright column 500 to the battery storage area 100 and the area of the first battery carrying area frame 10 can form an area for the battery replacement equipment to enter, so that the battery replacement equipment can conveniently enter the transfer battery.

It should be noted that the first connecting structure, the second connecting structure and the third connecting structure described in the present application may be any structural arrangement capable of realizing the connection of the corresponding structural members. Taking the connection between the first vertical frame 103 and the second vertical beam 204 of the third vertical frame 202 as an example, the first connection structure at the end of the first cross beam 305, the second connection structure at the end of the first reinforcing rib 306, and the third connection structure provided on the second vertical beam 204 may be provided as follows, but are not limited to:

the first connecting structure and the second connecting structure are first clamping parts, the third connecting part is a second clamping part, and the first clamping part and the second clamping part are clamped and connected.

In addition, it should be noted that the numbers of the structural members such as the first standing frame 103, the second standing frame 303, the third standing frame 202, the second upright 500, and the like shown in the drawings are merely schematic descriptions, and actually, the numbers of the structural members in the present application may be set to any other numbers within the limited number range according to actual needs.

In an alternative embodiment, as shown in fig. 11, the box further includes a first protection plate 600 and a second protection plate 700, wherein the first protection plate 600 is laid outside the frame structures of the two battery storage areas 100, and the second protection plate is laid outside the frame structure of the middle power conversion area 200.

Wherein, first protection shield 600 and second protection shield play the guard action to the inside of box, are favorable to guaranteeing to trade the reliability of electric.

In another alternative embodiment, the first protective plate 600 is configured to be removably coupled to the frame structure of the battery storage area 100. Wherein, when meetting emergency, for example the battery package temperature is too high, through dismantling first protection plate 600 this moment, can shift the outside of box with the battery package comparatively fast. Meanwhile, when the capacity needs to be expanded after the power change station is built, the capacity can be expanded by detaching the first protection plate 600, and the expansibility of the power change station is improved.

In addition, as for the first protection plate 600 and the second protection plate 700, at least the first protection plate 600 is made of a heat-insulating material. Wherein, first protection board 600 corresponds to the frame construction of battery storage area 100, and first protection board 600 is made by heat preservation, thermal insulation material, and the protection is effectual, is favorable to further guaranteeing the temperature control in the battery storage area, ensures that the battery is in optimum operational environment.

It should be noted that the second protection plate corresponds to the frame structure of the middle power exchanging region 200, and the middle power exchanging region 200 has relatively lower requirements for heat preservation and heat insulation performance compared to the frame structure of the battery storage region 100, and therefore, the first protection plate 600 may have higher requirements for heat preservation and heat insulation in terms of material than the second protection plate.

The utility model also provides a power conversion station which comprises the box body. Because the box body can be rapidly molded and the surface quality is easy to control, the battery replacement station comprising the box body can also be rapidly molded and the surface quality is easy to control.

The battery replacement station comprises two battery charging rack assemblies, a battery transfer device and battery replacement equipment. The two battery charging rack assemblies are correspondingly arranged in the frame structures of the two battery storage areas 100, and each battery charging rack assembly is formed by arranging a plurality of battery bearing frames which are vertically arranged between two first vertical frames 103 or two second vertical frames 303 which are opposite to each other. The battery transfer device is located in the battery transfer area frame 20, and two rows of battery racks are located in the first battery carrying area frame 10 and the second battery carrying area frame 30, respectively. The bottom assembly 400 is further provided with a guiding assembly for guiding the movement of the battery replacing device, and specifically, as shown in fig. 1-2, the guiding assembly comprises two oppositely arranged rails 800, and this rail 800 is preferably arranged on the two bottom beams 401.

The box body can be formed by respectively forming the two battery storage areas 100, and then the top component 300 and the bottom component 400 are respectively and correspondingly connected with the two battery storage areas 100 to form the middle power exchange area 200, so that the quick forming of the box body can be realized. In addition, compare in the box of trading the power station that forms by container assembly among the prior art, the box in this application can select suitable surface quality processing mode as required, and surface quality is controlled more easily. Correspondingly, the power station containing the box body can be formed quickly, and the surface quality is easy to control.

Example 2

As shown in fig. 12 to 14, an embodiment 2 of the present invention is basically the same as the embodiment 1, and the difference is mainly in the structures of the first standing frame 103 and the second standing frame 303, in the first standing frame 103 or the second standing frame 303 provided in the embodiment 2, the second connecting structure further includes a screw 308, one end of the screw 308 is connected to the second end of the first reinforcing rib 306, and the other end is provided with a first fixing block 307. The first fixing block 307 has a through hole to allow a screw to pass through the first fixing block 307, so that a distance between the first fixing block 307 and the second end of the first reinforcing rib 306 is adjustable.

Referring to fig. 13 and 14, the vertical support column 311 (which is identical to the second vertical beam 204 of the third vertical frame 202 in embodiment 1, but is not limited to the second vertical beam 204, and the structure can be adjusted according to actual installation requirements) connected to the first vertical frame 103 or the second vertical frame 303 has a mounting groove 312, the first fixing block 307 has a protruding portion 3071 protruding toward the side portion at one end away from the reinforcing bar 3, the first fixing block 307 can be fittingly disposed in the mounting groove 312, so that the second vertical frame 303 can be connected to the vertical support column 311 through the first fixing block 307, and by adjusting the position of the first fixing block 307, the position of the first fixing block 307 and the vertical support column 311 can be adapted, even if the second ends of the first reinforcing bars 306 are not in the same vertical direction (including the second ends of the plurality of first reinforcing bars 306 are not in the same vertical direction, or the plurality of first reinforcing bars 306 are not in the same vertical direction as the end portion of the first cross beam 305), or under the condition that the straightness of the vertical supporting column 311 is poor, the first fixing block 307 can still be adjusted to a proper position to realize active alignment, so that the second vertical frame 303 and the vertical supporting column 311 can meet the matching requirement, the quick construction of the power station is facilitated, the assembly precision requirement of the second vertical frame 303 is reduced, and the processing cost is reduced.

The screw 308 is provided with a nut 310 located between the first fixing block 307 and the second end of the first reinforcing rib 306, the nut 310 can abut against the first fixing block 307, and the distance between the first fixing block 307 and the second end of the first reinforcing rib 306 can be adjusted by screwing the nut 310.

The nut 310 is not basically blocked at the setting position, and the operation space is large, so that the mode of adjusting the first fixing block 307 by screwing the nut 310 is convenient, and the operation is convenient while adjusting and aligning during the installation process.

In the aforementioned embodiment that the adjustment is realized through the first fixing block 307, the through hole of the first fixing block 307 may also be a threaded hole, and the screw 308 may be in threaded fit with the threaded hole, so that the position adjustment of the first fixing block 307 can be realized by rotating the first fixing block 307 without providing the nut 310, thereby reducing the number of parts and reducing the structural complexity.

In an alternative embodiment, it may also be provided that: the second connecting structure further comprises a screw 308, one end of the screw 308 is connected with the second end of the first reinforcing rib 306, and the other end of the screw 308 is provided with a first fixing block 307. The screw 308 is provided with a nut 310 located between the first fixing block 307 and the second end of the first reinforcing rib 306, the nut 310 can abut against or be connected with the first fixing block 307, and the distance between the first fixing block 307 and the second end of the first reinforcing rib 306 can be adjusted by adjusting the nut.

It should be noted that, in combination with the aforementioned embodiment that the adjustment is implemented by the first fixing block 307 and the nut 310, respectively, in other alternative embodiments, the adjustment may also be implemented by adopting a structure that the first fixing block 307 and the nut 310 cooperate with each other.

The second connecting structure further comprises a second fixing block 309, the second fixing block 309 is arranged at the second end of the first reinforcing rib 306, and the screw 308 is connected with the second fixing block 309. The second fixing block 309 is arranged to facilitate connection between the screw 308 and the second end of the first reinforcing rib 306, and connection with the screw can be achieved without reducing the strength of the first reinforcing rib 306.

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 (18)

1. A box for constructing a power swapping station, the box comprising:

the battery storage areas are positioned at two ends and are of a frame structure formed by assembling; and

and the middle power change area is of a frame structure and is positioned between the two battery storage areas, and the middle power change area is formed by one opposite side of the two battery storage areas and a top component and a bottom component which are respectively assembled and connected to the top and the bottom of the two battery storage areas.

2. The cabinet of claim 1, wherein the frame structure of the battery storage compartment includes a first battery-carrying compartment frame, a battery-transfer compartment frame, and a second battery-carrying compartment frame assembled separately and connected in series, wherein the first battery-carrying compartment frame is adjacent to the intermediate battery exchange compartment and is connected to the top module and the bottom module.

3. The cabinet of claim 2, wherein the top module and the bottom module extend laterally at least to the battery transfer zone frame, and the battery transfer zone frame is connected to the top module and the bottom module.

4. The cabinet of claim 2, wherein the first battery carrying area frame includes:

a first top stringer and a first bottom stringer connected to the top assembly and the bottom assembly, respectively; and

the at least two first vertical frames are connected between the first top longitudinal beam and the first bottom longitudinal beam and fixedly connected with the battery transfer area frame;

and/or, the second battery carrying area frame comprises:

a second top stringer and a second bottom stringer connected to the top assembly and the bottom assembly, respectively; and

at least two second grudging posts, connect in between the second top longeron with the second bottom longeron, and with battery transportation district frame attach is fixed.

5. The cabinet of claim 4, wherein the first stand or the second stand comprises, or each of the first stand and the second stand comprises:

a first vertical beam;

the two ends of the first vertical beam are respectively connected with one end of the first cross beam, the other end of the first cross beam is provided with a first connecting structure, and the first vertical beam and the first cross beam form a frame with a first opening; and/or the presence of a gas in the gas,

and the first reinforcing ribs are arranged in the frame of the first vertical frame or the second vertical frame, the first ends of the first reinforcing ribs are fixedly connected with the frame, and the second ends of the first reinforcing ribs are free ends and are constructed to have a second connecting structure.

6. The cabinet as claimed in claim 5, wherein the second end of the first reinforcing bead extends toward the first opening, and the second end of the first reinforcing bead is located on the same vertical plane as an end of the first cross beam remote from the first upright beam.

7. The cabinet as claimed in claim 5, wherein the second connecting structure further comprises a screw, one end of the screw is connected with the second end of the first reinforcing rib, and the other end of the screw is provided with a first fixing block;

the first fixing block is provided with a through hole so that the screw can pass through the first fixing block, and the distance between the first fixing block and the second end of the first reinforcing rib is adjustable; and/or a nut positioned between the first fixed block and the second end of the reinforcing rib is arranged on the screw rod, and the nut can abut against or be connected with the first fixed block so as to enable the distance between the first fixed block and the second end of the reinforcing rib to be adjustable by screwing the nut.

8. The cabinet of claim 3, wherein the battery transfer area frame includes two sub-frames at the top and bottom, respectively, and at least two third uprights connected between the two sub-frames.

9. The cabinet as claimed in claim 8, wherein the third upright is a first upright, and the first upright is provided with a third connecting structure connected to the first battery compartment frame and the second battery compartment frame.

10. The box body as claimed in claim 8, wherein the third vertical frame includes a plurality of second reinforcing ribs and two second vertical beams disposed opposite to each other, the plurality of second reinforcing ribs being located between the two second vertical beams and connecting the two second vertical beams as a whole;

and a third connecting structure connected with the first battery bearing area frame and the second battery bearing area frame is arranged on the second vertical beam.

11. The cabinet of claim 9, wherein the third vertical frame is reused as a guide post of the battery transfer device, and a guide surface is arranged on the third vertical frame to guide the battery transfer device to move up and down along the third vertical frame.

12. A cabinet as claimed in claim 8, wherein the sub-frame includes a plurality of oppositely disposed connecting beams and a plurality of oppositely disposed connecting stringers, the plurality of connecting beams and the plurality of connecting stringers being cross-linked to define the sub-frame.

13. A housing as claimed in claim 3, wherein the top assembly includes at least two top beams spaced apart and each connected to the top of the battery storage area frame;

and/or the bottom assembly comprises at least two bottom beams arranged at intervals, and the at least two bottom beams are connected to the bottom of the battery storage area frame.

14. The cabinet of claim 1, wherein the intermediate battery exchange area further includes a plurality of second posts, the plurality of second posts being spaced apart from one another, the plurality of second posts being connected between the top and bottom members, and the plurality of second posts being disposed adjacent to the two battery storage areas.

15. The cabinet of any one of claims 1 to 14, further comprising:

the first protection plate is laid outside the frame structures of the two battery storage areas; and

and the second protective plate is laid outside the frame structure of the middle power exchange area.

16. A housing as claimed in claim 15, wherein the first protective panel is removably attached to the frame structure of the battery storage area.

17. A cabinet as claimed in claim 15, wherein, for the first protection plate and the second protection plate, at least the first protection plate is made of a heat insulating material.

18. A power swapping station, characterized in that it comprises a box according to any of claims 1-17.

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