CN216446595U - Warehouse board, warehouse board combined unit and power conversion station or energy storage station - Google Patents

Warehouse board, warehouse board combined unit and power conversion station or energy storage station Download PDF

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Publication number
CN216446595U
CN216446595U CN202120627807.3U CN202120627807U CN216446595U CN 216446595 U CN216446595 U CN 216446595U CN 202120627807 U CN202120627807 U CN 202120627807U CN 216446595 U CN216446595 U CN 216446595U
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China
Prior art keywords
board
layer
library
plate
energy storage
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Chinese (zh)
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张建平
陈新雨
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Aulton New Energy Automotive Technology Co Ltd
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Aulton New Energy Automotive Technology Co Ltd
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    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02T—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO TRANSPORTATION
    • Y02T10/00—Road transport of goods or passengers
    • Y02T10/60—Other road transportation technologies with climate change mitigation effect
    • Y02T10/70—Energy storage systems for electromobility, e.g. batteries
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02T—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO TRANSPORTATION
    • Y02T10/00—Road transport of goods or passengers
    • Y02T10/60—Other road transportation technologies with climate change mitigation effect
    • Y02T10/7072—Electromobility specific charging systems or methods for batteries, ultracapacitors, supercapacitors or double-layer capacitors

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Abstract

The utility model discloses a warehouse board, a warehouse board combination unit and a power changing station or an energy storage station, wherein the warehouse board comprises a plurality of protruding units, the protruding units extend towards the same direction, a strip-shaped groove is formed between every two adjacent protruding units, two ends of the strip-shaped groove are communicated, each protruding unit comprises a first layer board and a second layer board, and the first layer board protrudes towards the direction far away from the second layer board to form the protruding units. Liquid such as rainwater can flow to in the bar recess under the guide effect of protruding unit to the both ends through bar recess flow storehouse board, can in time discharge with the rivers that guarantee on the storehouse board, the water-proof effects of reinforcing storehouse board has improved the structural strength of storehouse board self and storehouse board junction. The cost of a single storehouse plate can be lower through modular production, and a storehouse plate combined unit formed by assembling a plurality of storehouse plates has higher strength and better waterproofness. The storage board combination unit is used for preventing liquid such as rainwater from entering the frame and the interior of the battery replacement station or the energy storage station, so that the waterproof effect of the battery replacement station or the energy storage station is enhanced.

Description

Warehouse board, warehouse board combined unit and power conversion station or energy storage station
Technical Field
The utility model relates to the field of battery replacement of electric automobiles, in particular to a storage board, a storage board combination unit and a battery replacement station or an energy storage station.
Background
The new energy vehicle is more and more popular with consumers at present, the energy used by the new energy vehicle is basically electric energy, the new energy vehicle needs to be charged after the electric energy is used up, and due to the limitation of the existing battery technology and charging technology, the new energy vehicle needs to spend a long time when being fully charged, which is not as simple and rapid as the direct refueling of the automobile. Therefore, in order to reduce the waiting time of the user, it is an effective means to replace the battery when the electric energy of the new energy vehicle is quickly exhausted. In order to replace batteries and meet the battery replacement requirements of more and more new energy vehicles, a battery replacement station or an energy storage station needs to be built.
Because trade power station and energy storage station and all be open-air setting generally, and inside is equipped with a large amount of battery packages and for the electrical equipment that the battery package charges etc. consequently trade the waterproof performance of power station and energy storage station and especially key to avoid trading the power station and the inside battery package and the electrical equipment of energy storage station to break down. Particularly, in areas with frequent rainfall or large rainfall, rainwater falling on the top plate of the power exchanging station or the energy storage station needs to be discharged in time, so that the rainwater is prevented from permeating into the power exchanging station or the energy storage station from the installation gap of the power exchanging station or the energy storage station to cause equipment failure. Application number is CN 203188396U's patent discloses a core structure type heated board, including two-layer panel, accompany the heat preservation between the two-layer panel, be equipped with a plurality of through-holes in the heat preservation, the spliced pole that has the both ends respectively with two-layer panel fixed connection is inserted in the through-hole, and two-layer panel all adopts inorganic cementitious material to make with the spliced pole, and the heat preservation adopts XPS board, EPS board, polyurethane or phenolic aldehyde material. The application number is CN211313108U discloses a mounting structure that bakelite wave plate used, including bakelite wave plate main part, there is first book portion in the left side integrated into one piece of bakelite wave plate main part, and the first installation through-hole that the equidistance was arranged is seted up at the top of first book portion, and the right side integrated into one piece of bakelite wave plate main part has the second book portion, and the second installation through-hole that the equidistance was arranged is seted up at the top of second book portion, and during the installation, the second book portion covers in first book portion. The sandwich insulation board or the bakelite corrugated board structure in the prior art can not meet the requirements of the overall strength and the waterproof sealing performance of the power exchanging station or the energy storage station.
SUMMERY OF THE UTILITY MODEL
The utility model aims to solve the technical problem of improving the overall structural strength and the waterproof sealing performance of a power changing station or an energy storage station and provides a warehouse board, a warehouse board combination unit and the power changing station or the energy storage station.
The utility model solves the technical problems through the following technical scheme:
the utility model provides a storehouse board for trading power station or energy storage station, the storehouse board includes a plurality of protruding units, and is a plurality of protruding unit extends towards same direction, adjacent two form the bar recess between the protruding unit, the both ends of bar recess link up, protruding unit includes first plywood and second plywood, first plywood is to keeping away from the protruding formation of direction of second plywood protruding unit.
In this scheme, liquid such as rainwater can flow to the bar recess in under the guide effect of protruding unit to the both ends through bar recess flow storehouse board, can in time discharge with the rivers that guarantee on the storehouse board, strengthen the water-proof effects of storehouse board, thereby the reinforcing trades the water-proof effects at power station or energy storage station, simultaneously, has improved the structural strength of storehouse board self and the structural strength of storehouse board junction.
Preferably, the library plate further comprises a first connecting post and/or a second connecting post;
the first connecting column is arranged on the first layer plate, the second connecting column is arranged on the second layer plate, and the first layer plate and the second layer plate are fixedly connected through the first connecting column and/or the second connecting column in an abutting mode.
In this scheme, first spliced pole and/or second spliced pole are connected first plywood and second plywood as a whole to improve the intensity of storehouse board.
Preferably, the first connecting column and the first layer plate and/or the second connecting column and the second layer plate and/or the first connecting column and the second connecting column and/or the first connecting column and the second layer plate and/or the second connecting column and the first layer plate are fixed by gluing, clamping, expansion beads or bolts.
In this scheme, above-mentioned connected mode simple process, assembly and manufacturing are more convenient, and fixed effectual.
Preferably, the first laminate and the second laminate are made of carbon fibers, polymer composites or SMC resin materials;
and/or the first connecting column and/or the second connecting column are made of resin materials.
In this scheme, above-mentioned material is chooseed for use to first plywood, second plywood, first spliced pole and second spliced pole, satisfies the structural strength requirement that trades power station or energy storage station when realizing the storehouse board lightweight, and it is more convenient to install.
Preferably, the plurality of protruding units comprise protruding portions and matching portions, the protruding portions and the matching portions are respectively arranged at two opposite ends of the library plate, and the matching portions are used for covering the outer sides of the protruding portions of the adjacent library plates when the plurality of library plates are assembled.
In this scheme, the cooperation portion of storehouse board can cover and overlap in the bellying outside of another storehouse board when two storehouse boards are connected, forms the congruent structure, makes the intensity of the connection of two adjacent storehouse boards higher, also can cover the joint line of two storehouse boards, avoids liquid such as rainwater to permeate from this gap to improve the waterproof performance of storehouse board.
Preferably, the library board further comprises a body portion between the raised portion and the mating portion;
the edge part of one side, away from the body part, of the second layer plate of the protruding part is bent towards the first layer plate of the protruding part, the edge part of one side, away from the body part, of the first layer plate of the protruding part is bent towards the second layer plate of the protruding part, and the first layer plate of the protruding part covers the outer surface of the second layer plate of the protruding part so as to seal one end, away from the body part, of the protruding part.
In this scheme, through buckling in opposite directions with the first plywood and the second plywood of storehouse board bellying in order to form the structure that the upper strata covers the lower floor for the edge of bellying forms seal structure, prevents liquid infiltration such as rainwater.
Preferably, the first layer plate of the protruding portion includes a first bending portion bending toward a direction away from the second layer plate and a second bending portion bending toward the second layer plate, and a first transition portion is provided between the first bending portion and the second bending portion.
In this scheme, the setting of above-mentioned a plurality of kink has formed on the one hand and has cooperated the shape matched with structure with the cooperation portion, and the connection equipment between the adjacent storehouse board of being convenient for sets up the joint strength that above-mentioned a plurality of kink has improved the structural strength of storehouse board and junction at the edge of storehouse board, improves waterproof performance.
Preferably, the outer surface of the first transition portion is provided with a groove for mounting a sealing member.
In this scheme, above-mentioned setting is used for further strengthening the sealing performance of two adjacent storehouse board junctions, prevents that liquid such as rainwater from getting into storehouse inboard from the clearance of bellying and cooperation portion junction inside, improves the water-proof effects of storehouse board.
Preferably, an edge portion of the first layer of the matching portion, which is away from the main body portion, is bent toward the second layer of the matching portion, the first layer of the matching portion forms a raised cavity for accommodating the raised portion of the adjacent library board, and an inner surface of the first layer of the matching portion covers an outer surface of the first layer of the raised portion of the adjacent library board.
In this scheme, buckle in order to form the structure of plywood joint about the first plywood and the second plywood of storehouse board cooperation portion for the edge of cooperation portion forms seal structure, the cooperation of the cavity of the cooperation portion through a storehouse board and the bellying of adjacent another storehouse board, in order to realize the connection of two adjacent storehouse boards, and connected mode is simple, and convenient operation can improve storehouse board packaging efficiency. The arrangement can also prevent the rainwater level of the storehouse plate from rising when in a rainwater accumulation state, and the rainwater level permeates into the inside of the storehouse plate from a gap formed by connecting the two storehouse plates.
Preferably, the first layer plate of the matching portion includes a third bending portion bending towards a direction away from the second layer plate and a fourth bending portion bending towards the second layer plate, and a second transition portion is arranged between the third bending portion and the fourth bending portion.
In this scheme, the setting of above-mentioned a plurality of kinks has formed on the one hand with bulge shape matched with structure, the connection equipment between the adjacent storehouse board of being convenient for, sets up the joint strength that above-mentioned a plurality of kinks have improved the structural strength of storehouse board and junction at the edge of storehouse board, and the rainwater that third kink and fourth kink are convenient for on the second transition portion flows down, avoids the ponding on storehouse board surface, improves waterproof performance.
Preferably, the library board further comprises a body portion between the raised portion and the mating portion;
the edge part of one side, far away from the body part, of the second layer plate of the matching part is bent towards the first layer plate of the matching part, the second layer plate of the matching part covers the inner surface of the first layer plate of the matching part so as to seal one end, far away from the body part, of the matching part, and the second layer plate of the matching part is clamped between the first layer plate of the matching part and the protruding part of the adjacent warehouse plate.
In this scheme, buckle in order to form the structure of upper and lower plywood joint through the first plywood and the second plywood with storehouse board cooperation portion for the edge of cooperation portion forms seal structure, and the above-mentioned setting is used for guaranteeing that the storehouse board sets up the side of bellying one side and seals, prevents liquid infiltration such as rainwater.
Preferably, the inner surface of the first layer plate of the boss is provided with a first connecting column, the inner surface of the second layer plate of the boss is provided with a second connecting column, and the first connecting column is abutted to the second connecting column.
In this scheme, first spliced pole and/or second spliced pole are used for connecting first plywood and second plywood to improve the intensity of bellying.
Preferably, the plurality of protrusion units further include a plurality of intermediate protrusions disposed between the protrusion portion and the engagement portion, the intermediate protrusions and the protrusion portion extend toward the same direction, and both the protrusion portion and the engagement portion are higher than the intermediate protrusions.
In the scheme, the arrangement is used for preventing the depth of the accumulated water on the outer surface of the reservoir plate from overflowing the highest point of the joint of the two reservoir plates, so that the accumulated water can permeate into the space between the first laminate and the second laminate from the gap of the joint of the two reservoir plates.
Preferably, the first layer plate protruding from the middle part protrudes away from the second layer plate, and the second layer plate is flat.
In this scheme, provide bellied concrete structure in middle, first plywood can be towards the outside of trading power station or energy storage station to in time drainage, the inside of trading power station or energy storage station is traded to the second plywood orientation, with the increase storehouse board with trade the area of being connected of the inside other members of power station or energy storage station, the storehouse board passes through the second plywood and trades the connection of power station or energy storage station inner column, the second plywood sets up to dull and stereotyped structure, the storehouse board of being convenient for is fixed with being connected of column.
Preferably, the inner surface of the first layer plate of the middle protrusion is provided with a first connecting column, and the other end of the first connecting column is abutted to the second layer plate of the middle protrusion.
In this scheme, first spliced pole is used for connecting first plywood and second plywood to strengthen the intensity of middle arch department.
Preferably, the library board further comprises a body portion between the raised portion and the mating portion;
the body part comprises a first connecting plate and a second connecting plate, two ends of the first connecting plate are connected with the first layer plate, and two ends of the second connecting plate are connected with the second layer plate.
In this scheme, the body part also adopts bilayer structure, further strengthens the intensity of storehouse board.
Preferably, a connecting column is arranged in the protruding unit, one end of the connecting column is connected to the inner surface of the first laminate of the protruding unit, and the other end of the connecting column is abutted to the second laminate corresponding to the protruding unit.
In this scheme, the spliced pole is used for connecting first plywood and second plywood to strengthen protruding unit's intensity.
Preferably, the warehouse board further comprises a heat insulation layer, the heat insulation layer is clamped between the first layer board and the second layer board and/or between the first connecting board and the second connecting board of the body part, and the heat insulation layer comprises inorganic foaming materials, rock wool, polyurethane foam or aerogel felt.
In this scheme, storehouse board adopts three-layer combined type structure, can strengthen the intensity of storehouse board. The heat preservation is used for playing thermal-insulated heat preservation effect, guarantees to trade the inside temperature in power station or the energy storage station and can not be too high or cross low, reduces the influence of temperature to trading power station or energy storage station internal plant.
Preferably, the first layer plate and the second layer plate are connected through a first connecting column and/or a second connecting column; and/or the first connecting plate and the second connecting plate of the body part are connected through a column, the heat insulation layer is provided with a through hole corresponding to the first connecting column and/or the second connecting column and/or the column in position, and the first connecting column and/or the second connecting column and/or the column penetrate through the through hole to be fixedly connected.
In this scheme, because the first plywood, second plywood and heat preservation and/or first connecting plate, second connecting plate and heat preservation form three-layer combined type structure, first plywood and second plywood are located the heat preservation both sides, first connecting plate and second connecting plate are located the heat preservation both sides, and establish the centre with the heat preservation clamp, consequently the aforesaid sets up and makes things convenient for first spliced pole and/or second spliced pole to run through the connection that the heat preservation realized first plywood and second plywood and make things convenient for the cylinder to run through the connection that the heat preservation realized first connecting plate and second connecting plate, improve the joint strength between first plywood and the second plywood and between first connecting plate and the second connecting plate.
Preferably, the storage plate further includes side surface portions, the side surface portions are located at two opposite ends of the storage plate along an extending direction of the protrusion unit, and the side surface portions are used for closing a gap between the first laminate and the second laminate.
In this scheme, side covers two sides of storehouse board to the side tip of closing the storehouse board prevents that liquid such as rainwater from in the storehouse board side infiltration storehouse board, and then gets into the inside that trades power station or energy storage station.
Preferably, the protruding units at two ends of the warehouse board along the first direction are respectively a protruding part and a matching part, two ends along a second direction perpendicular to the first direction are respectively provided with the side part, the side part of the protruding part is a first side part, the side part of the matching part is a second side part, and the second side part covers part of the outer side of the first side part of the adjacent warehouse board.
In this scheme, the second side portion of one storehouse board cooperation portion one side covers the outside at the first side portion of another storehouse board bellying one side of neighbour to realize the connection of two adjacent storehouse boards.
Preferably, the first side surface portion has a step portion, the second side surface portion has an open slot, the shape of the open slot matches with the step portion, and the open slot is used for clamping the step portion of an adjacent library board when a plurality of library boards are assembled.
In this scheme, the first side portion of bellying cooperatees through step portion and open slot with the second side portion of cooperation portion, and the both ends of the storehouse board of being convenient for form the block structure, prevent that the storehouse board junction from taking place relative movement, improve the water proofness of storehouse board junction.
Preferably, an end surface of the step portion and the second side surface portion are located on the same plane, and/or the first side surface portion has a bottom plate, the step portion is formed on a surface of the bottom plate, and a height of the step portion relative to the bottom plate is the same as a thickness of the second side surface portion.
In this scheme, the junction of the first side portion of bellying and the second side portion of cooperation portion is in the coplanar, and the rivers edgewise flow of being convenient for avoids junction surface water.
Preferably, one end of the side surface portion close to the first laminate is flush with the outer surface of the first laminate, and the other end of the side surface portion extends toward the second laminate and extends out of the outer surface of the second laminate.
In this scheme, above-mentioned setting is used for preventing that liquid such as rainwater from inside the storehouse board of junction infiltration from side portion and second plywood, strengthens water-proof effects.
A library board combination unit comprises the library boards used for the power conversion station or the energy storage station, and the library boards are connected with each other to form the library board combination unit.
In this scheme, above-mentioned mode equipment is convenient, and single storehouse board passes through the modularization production and can make the cost lower, and after the equipment, storehouse board modular unit intensity is higher, and waterproof nature is better.
Preferably, the protruding parts and the matching parts of two side edges of any two adjacent library plates are connected with each other to form the library plate combination unit.
In this scheme, the storehouse board passes through the bellying and cooperates mutually with the portion, stack for storehouse board modular unit intensity after the combination is higher, and waterproof nature is better.
The power conversion station or the energy storage station comprises a frame and the storage board combination unit, wherein the frame is detachably connected with the storage board combination unit.
In this scheme, the equipment between frame and the storehouse board assembled unit is more convenient in above-mentioned setting, is convenient for trade the installation and the maintenance of power station or energy storage station. The storage board combination unit is used for preventing liquid such as rainwater from entering the frame and the interior of the battery replacement station or the energy storage station, and the waterproof performance of the battery replacement station or the energy storage station is improved.
Preferably, a clamping groove is formed in the frame, a buckle is arranged on the second layer board of the warehouse board, and the warehouse board combination unit is clamped in the clamping groove of the frame through the buckle.
In this scheme, frame and storehouse board composite unit joint, it is convenient to connect, and intensity is high.
The positive progress effects of the utility model are as follows: liquid such as rainwater can flow to in the bar recess under the guide effect of protruding unit to flow out storehouse board through the both ends of bar recess, can in time discharge with the rivers that guarantee on the storehouse board, strengthen the water-proof effects of storehouse board, simultaneously, improved the structural strength of storehouse board self and the structural strength of storehouse board junction. The storehouse board combination unit is formed by assembling a plurality of storehouse boards, the cost of a single storehouse board can be lower through modular production, and after the storehouse board combination unit is assembled, the strength of the storehouse board combination unit is higher, and the waterproofness is better. The storage board combination unit is used for preventing liquid such as rainwater from entering the frame and the interior of the battery replacement station or the energy storage station, so that the waterproof effect of the battery replacement station or the energy storage station is enhanced.
Drawings
Fig. 1 is a schematic perspective view of a part of a library board assembly unit covering a top surface of a power swapping station according to an embodiment of the present invention.
Fig. 2 is a schematic perspective view of a swapping station according to an embodiment of the present invention.
Fig. 3 is a schematic plan layout view of a swapping station according to an embodiment of the present invention.
Fig. 4 is a schematic internal structure diagram of a swapping station according to an embodiment of the present invention.
Fig. 5 is a schematic perspective view of a single library board according to an embodiment of the present invention.
FIG. 6 is a schematic side view of a single library board according to one embodiment of the present invention.
FIG. 7 is a schematic cross-sectional view of a single library board according to one embodiment of the present invention.
Fig. 8 is a schematic perspective view of an outer plate of a library plate according to an embodiment of the utility model.
FIG. 9 is a schematic cross-sectional view of the inner plate of the library board according to an embodiment of the present invention.
Fig. 10 is a schematic perspective view of a first side portion according to an embodiment of the present invention.
Fig. 11 is a schematic structural diagram of connection between a buckle and a power swapping station according to an embodiment of the present invention.
Description of reference numerals:
battery changing platform 110
Charging chamber 120
Charging rack 121
Lifter 122
Master control box 123
Lifting area 124
Frame 130
Card slot 131
Library board 140
Raised end 141
Mating end 142
Projection unit 200
Convex part 210
The first bending part 211
Second bent part 212
First transition portion 213
Groove 214
Sealing member 215
Fitting portion 220
Third bending part 221
The fourth bending part 222
Second transition 223
Cavity 224
Middle protrusion 230
Cavity 240
Strip-shaped groove 310
The body part 320
First laminate 410
Second laminate 420
First connection plate 430
Second connecting plate 440
First connecting post 510
Reinforcing rib 511
Second connecting column 520
First cylinder 530
First fitting hole 531
Second post 540
Second assembly hole 541
Fastener 600
Connecting part 610
Engaging part 620
Insulating layer 700
Side part 800
First side part 810
Step 811
Bottom plate 812
Second side part 820
Open slot 821
Detailed Description
The utility model is further illustrated by the following examples, which are not intended to limit the scope of the utility model.
Fig. 2-4 illustrate a swapping station according to an embodiment of the present invention.
As shown in fig. 2, the battery replacing station includes a battery replacing platform 110, two charging rooms 120 respectively disposed at two sides of the battery replacing platform 110, and a battery replacing trolley (not shown) reciprocating between the battery replacing platform 110 and the charging rooms 120 for detaching and installing a battery pack of a vehicle. The power change station may also include a monitoring room, a storage room, and the like.
The battery replacing platform 110 is used for bearing a vehicle with a battery pack to be replaced, the vehicle drives into and stops at the battery replacing platform 110, an old battery pack to be charged on the vehicle is detached by the battery replacing trolley, a fully charged new battery pack is installed, and the old battery on the vehicle is transported to the charging room 120 for charging after the old battery on the vehicle is detached by the battery replacing trolley.
As shown in fig. 3, the charging chamber 120 is used for accommodating a charging rack 121, a lifter 122, a main control box 123, and the like, the charging rack 121 is used for accommodating battery packs and charging old battery packs, and the lifter 122 is used for exchanging battery packs with a battery replacement cart and taking out or putting battery packs from or into the charging rack 121. At least two rows of charging frames 121 are arranged in the charging room 120 side by side along the direction perpendicular to the vehicle running direction, the lifter 122 is arranged in a lifting area 124 between the two rows of charging frames 121, the main control box 123 is arranged on one side of the charging room 120 close to the battery replacing platform 110, and the main control box 123 is used for controlling electrical equipment in the battery replacing station.
As shown in fig. 4, the power conversion station of the present embodiment is supported by a plurality of frames 130 and is divided into a plurality of functional rooms, such as a charging room 120, a monitoring room (not shown), and the like, and the outer surface of the frame 130 is covered with a library board assembly unit to isolate the inside and the outside of the functional room, so as to prevent external impurities, such as rain water, dust, and the like, from entering the interior of the power conversion station and causing damage to the electrical components in the power conversion station, such as the charging rack 121 and the main control box 123.
The power conversion station is provided with a top surface, a side surface and a bottom surface, the top surface and the side surface of the power conversion station are covered with a storage board combination unit, and the storage board combination unit is connected with a frame 130 of the power conversion station in a clamping mode and the like. The present embodiment provides a library board assembly unit covered on the top surface of the power conversion station, which is formed by assembling a plurality of individual library boards 140.
As shown in fig. 1 and 5-11, the library plate 140 includes a plurality of projection units 200 extending in the same direction. As shown in fig. 5, each of the plurality of protrusion units 200 protrudes outward of the swapping station and extends along the second direction (Y direction in fig. 5), a strip-shaped groove 310 is formed between two adjacent protrusion units 200, and both ends of the strip-shaped groove 310 in the second direction penetrate through. The term "extending along the second direction" in this embodiment means that the extending direction is substantially parallel to the second direction, including but not limited to parallel, and the extending direction and the second direction form an angle within 45 ° can be regarded as extending along the second direction.
As shown in fig. 7, the protrusion unit 200 includes a first layer plate 410 and a second layer plate 420, the first layer plate 410 is located outside the swap station, the second layer plate 420 is located inside the swap station, the first layer plate 410 protrudes in a direction away from the second layer plate 420 to form the protrusion unit 200, and a side of the first layer plate 410 facing the second layer plate 420 forms a cavity 240 due to the protrusion unit 200. When falling to the top of trading the power station, liquid such as external rainwater can flow to bar groove 310 earlier under protruding unit 200's guide effect in, the storehouse board 140 is flowed out at the both ends that rethread bar groove 310 link up to guarantee that rivers on the storehouse board 140 can in time discharge, strengthen the water-proof effects of storehouse board 140, thereby the water-proof effects that trades the power station is strengthened to the reinforcing, simultaneously, improved the structural strength of storehouse board 140 self and the structural strength of storehouse board 140 junction.
As shown in fig. 7, the library plate 140 includes a plurality of connection columns disposed in the protrusion units 200 of the library plate 140, one ends of the connection columns are connected to the inner surface of the first layer plate 410 of the protrusion units 200, and the other ends of the connection columns are abutted against the second layer plate 420 of the corresponding protrusion units 200. The connection column serves to connect the first laminate 410 and the second laminate 420 and to enhance the strength of the boss unit 200.
Specifically, the library board 140 includes a plurality of first connection posts 510 and a plurality of second connection posts 520, the first connection posts 510 and the second connection posts 520 correspond one-to-one, and the first connection posts 510 and the second connection posts 520 are both disposed in the boss unit 200. A first connecting post 510 is disposed on the first tier panel 410 and is positioned within the cavity 240. Second spliced pole 520 sets up on second plywood 420, and first plywood 410 is fixed through first spliced pole 510 and second spliced pole 520 butt with second plywood 420, and first spliced pole 510 and second spliced pole 520 are connected first plywood 410 and second plywood 420 as a whole, improve protruding unit 200's intensity to improve storehouse board 140's intensity.
Specifically, first connecting column 510 and second connecting column 520 are arranged between first layer board 410 and second layer board 420, one end of first connecting column 510 is fixed on one side of first layer board 410 towards second layer board 420, the other end of first connecting column 510 extends towards second layer board 420, one end of second connecting column 520 is fixed on one side of second layer board 420 towards first layer board 410, the other end of second connecting column 520 extends towards first layer board 410, one end of first connecting column 510 far away from first layer board 410 and one end of second layer board 420 far away from corresponding second connecting column 520 abut and are fixed. Along the extending direction (second direction/Y direction in fig. 5) of the protruding units 200, a plurality of first connecting columns 510 and second connecting columns 520 uniformly arranged along the second direction are disposed inside each protruding unit 200, i.e., between the first layer plate 410 and the second layer plate 420 of each protruding unit 200, and the plurality of first connecting columns 510 and the plurality of second connecting columns 520 are uniformly distributed in the protruding unit 200, so as to function to connect, fix and reinforce the protruding unit 200.
The diameter of the first connecting column 510 is the same as the diameter of the corresponding second connecting column 520. On one hand, the first connecting columns 510 and the corresponding second connecting columns 520 can be aligned through the outer contours thereof, so as to realize the rapid positioning of the first connecting columns 510 relative to the corresponding second connecting columns 520, thereby improving the assembly efficiency of the library board 140. On the other hand, the inner space of the boss unit 200 can be fully utilized, the selectable range of the diameter sizes of the first connection column 510 and the second connection column 520 can be increased, and the diameters of the first connection column 510 and the second connection column 520 can be set to a larger value, so as to improve the strength of the boss unit 200.
Reinforcing ribs 511 are further arranged on two sides of the first connecting column 510, the reinforcing ribs 511 are arranged in the cavity 240, one side of each reinforcing rib 511 is abutted against the first connecting column 510, and the other side of each reinforcing rib 511 is abutted against the inner side face of the first layer plate 410, so that the strength of the warehouse plate is further enhanced.
In other alternative embodiments, the first plate 410 and the second plate 420 of the convex unit 200 can be fixed in abutment by only a single connection column, i.e. the first connection column 510 can extend directly onto the second plate 420 and be fixed in abutment with the second plate 420, in which case the second connection column 520 is not required. Alternatively, the second connecting posts 520 may extend directly onto the first layer 410 and be fixed in contact with the first layer 410, and in this connection mode, the first connecting posts 510 may not be additionally provided.
Of course, during actual production and use, the library board 140 may simultaneously include one or more of the three connection modes of the first layer board 410 and the second layer board 420 (the first connection column 510 abuts against the second connection column 520, the first connection column 510 directly abuts against the second layer board 420, and the second connection column 520 directly abuts against the first layer board 410).
The connection between the first connecting column 510 and the first layer plate 410 is fixed, the connection between the second connecting column 520 and the second layer plate 420 is fixed, the connection between the first connecting column 510 and the second connecting column 520 is fixed, the connection between the first connecting column 510 and the second layer plate 420 is fixed, the connection between the second connecting column 520 and the first layer plate 410 is fixed, one or more of the methods of gluing, clamping, expansion beads or bolt fastening can be selected, namely, the five connection and fixation can be selected from the same fixing method, and different fixing methods can also be selected. The fixing mode is simple in process, convenient and fast to assemble and manufacture and good in fixing effect.
The first connecting column 510 and the first layer plate 410 and/or the second connecting column 520 and the second layer plate 420 can be integrally formed, when the first layer plate 410 or the second layer plate 420 is prepared, a mold hole of the first connecting column 510 or the second connecting column 520 is reserved in a mold directly, and one-step forming is achieved through a pouring mode. The integrally formed connection fixing manner has a simple process and high connection strength, and can omit the assembly step of the first connecting column 510 and the first layer plate 410 and/or the assembly step of the second connecting column 520 and the second layer plate 420, thereby shortening the production time of the library plate 140.
The present embodiment relates to only three kinds of connection fixing, i.e., the connection fixing between the first connection post 510 and the first laminate 410, the connection fixing between the second connection post 520 and the second laminate 420, and the connection fixing between the first connection post 510 and the second connection post 520. In the present embodiment, the first connecting column 510 is integrally formed with the first laminate 410, the second connecting column 520 is integrally formed with the second laminate 420, and the first connecting column 510 and the second connecting column 520 are fixed by gluing. By adopting the connection fixing manner in the embodiment, secondary processing, such as forming a connection hole for passing a bolt on the first connection column 510 and/or the second connection column 520 and/or the first layer plate 410 and/or the second layer plate 420, or processing and forming a clamping part on the first connection column and/or the second layer plate 420 is not needed, so that the production time of the warehouse plate 140 is shortened, and the efficiency is improved.
In this embodiment, there is no specific limitation on the materials of the first layer board 410 and the second layer board 420, and preferably, carbon fiber, a polymer composite material or an SMC resin material may be selected, so that the warehouse board 140 is light in weight, and can meet the structural strength requirement of the power station, and the installation is more convenient, wherein the SMC composite material is formed by cutting and compression molding a sheet-shaped molding material formed by an unsaturated polyester resin, a reinforcing material and an auxiliary material. The first and second plies 410, 420 are preferably the same material to facilitate procurement of the product, and in alternative embodiments, the first and second plies 410, 420 may be different materials, but at least the strength of the first and second plies 410, 420 is required to meet the requirements.
Since the first connecting posts 510 and the first layer plate 410 are integrally formed and the second connecting posts 520 and the second layer plate 420 are integrally formed in this embodiment, the first connecting posts 510 and the second connecting posts 520 are made of the same material as the first layer plate 410 and the second layer plate 420, respectively. In other alternative embodiments, when the first connecting column 510 and the second connecting column 520 are fixed to the first layer plate 410 and the second layer plate 420 by other methods, the first connecting column 510 and the first layer plate 410 may be made of different materials, and the second connecting column 520 and the second layer plate 420 may be made of different materials. The first connection column 510 and the second connection column 520 may use a resin material, wherein the resin may be an unsaturated polyacetal resin. The resin material is light in weight, high in strength, and low in cost, so that the production cost of the library board 140 can be reduced. In other alternative embodiments, the first connecting column 510 and the second connecting column 520 may be made of the same material or different materials, and technicians may flexibly adjust the first connecting column 510 and the second connecting column 520 according to actual needs, but at least the strength of the first connecting column 510 and the second connecting column 520 meets the requirements when needed.
As shown in fig. 6, both ends of the library board 140 in the first direction (X direction in fig. 5) are a protruding end 141 and a mating end 142, respectively, the plurality of protruding units 200 include a protruding portion 210 and a mating portion 220 respectively disposed at both opposite ends of the library board 140 in the first direction, the protruding portion 210 is disposed at the protruding end 141 of the library board 140, and the mating portion 220 is disposed at the mating end 142 of the library board 140. As shown in fig. 11, the fitting portion 220 is used for covering the outer side of the protruding portion 210 of the adjacent warehouse board 140 when the plurality of warehouse boards 140 are assembled, and the fitting portion 220 of one warehouse board 140 covers and is sleeved on the outer side of the protruding portion 210 of the adjacent other warehouse board 140 when the adjacent two warehouse boards 140 are connected, so as to form a laminated structure, so that the connection strength of the adjacent two warehouse boards 140 is higher, and the connecting gap of the two warehouse boards 140 can also be covered, so that liquid such as rainwater is prevented from permeating through the gap, and the waterproof performance of the warehouse boards 140 is improved.
Specifically, the library board 140 further includes a body portion 320 located between the projection portion 210 and the fitting portion 220, and a strip-shaped groove 310 is formed above the body portion 320.
As shown in fig. 7, an edge portion of the second layer 420 of the protruding portion 210 on a side away from the main portion 320 is bent toward the first layer 410 of the protruding portion 210, an edge portion of the first layer 410 of the protruding portion 210 on a side away from the main portion 320 is bent toward the second layer 420 of the protruding portion 210, and the first layer 410 of the protruding portion 210 covers an outer surface of the second layer 420 of the protruding portion 210 to close an end of the protruding portion 210 away from the main portion 320. In the present embodiment, the first and second sheets 410 and 420 of the protruding portion 210 of the reservoir plate 140 are folded toward each other to form a structure in which the upper layer covers the lower layer, so that the edge of the protruding portion 210 forms a sealing structure to prevent liquid such as rainwater from penetrating into the interior of the reservoir plate 140.
The first layer plate 410 of the protruding portion 210 is bent to form a trapezoid-like structure, the first layer plate 410 of the protruding portion 210 includes a first bending portion 211 bent toward a direction away from the second layer plate 420 (toward the outer side of the power exchanging station) and a second bending portion 212 bent toward a direction toward the second layer plate 420 (toward the inner side of the power exchanging station), a first transition portion 213 is provided between the first bending portion 211 and the second bending portion 212, and the first transition portion 213 extends along the horizontal direction and is used for connecting the first bending portion 211 and the second bending portion 212, so as to connect the protruding portion 210 as a whole. The first bending portion 211 and the second bending portion 212 form two oblique sides of a trapezoid, and the first transition portion 213 forms a top side of the trapezoid. The arrangement of a plurality of bending parts forms a structure matched with the shape of the matching part 220 on one hand, so that the connection and assembly between the adjacent warehouse boards 140 are facilitated, the bending parts are arranged on the edge of the warehouse board 140, the structural strength of the warehouse board 140 and the connection strength of the connection part are improved, and the waterproof performance is improved.
As shown in fig. 7, the inner surface of the first layer plate 410 of the boss 210 is provided with a first connection column 510, the inner surface of the second layer plate 420 of the boss 210 is provided with a second connection column 520, and the first connection column 510 abuts against the second connection column 520 for connecting the first layer plate 410 and the second layer plate 420 of the boss 210, thereby improving the strength of the boss 210.
As shown in fig. 11, the outer surface of the first transition portion 213 is provided with a groove 214, two ends of the groove 214 along the second direction penetrate through the first layer plate 410 of the protrusion 210, the groove 214 is used for installing a sealing member 215, one surface of the sealing member 215 is clamped inside the groove 214, and the other surface of the sealing member 215 can be pressed against the inner side of the top of the matching portion 220 of the adjacent other library plate 140. When two library plates 140 are assembled, the sealing member 215 is interposed between the outer surface of the boss portion 210 of one library plate 140 and the inner surface of the fitting portion 220 of the adjacent library plate 140. After accumulated water rises from a gap between the protruding portion 210 and the matching portion 220 of the two storage plates 140, the accumulated water can be blocked by the sealing member 215 arranged at the top, and cannot enter the inside of the power exchanging station from the gap between the protruding portion 210 and the matching portion 220, so that the sealing performance of the joint of the two adjacent storage plates 140 is further enhanced, liquid such as rainwater is prevented from entering the inside of the storage plates 140 from the gap between the protruding portion 210 and the matching portion 220, and the waterproof effect of the storage plates 140 is improved. In other alternative embodiments, the groove 214 may also be disposed on the first bent portion 211 or the second bent portion 212, and the position of the sealing member 215 is changed correspondingly according to the position of the groove 214.
In this embodiment, the sealing member 215 is a rubber waterproof strip, and in other alternative embodiments, the sealing member 215 made of other waterproof materials may be used.
As shown in fig. 7, the edge of the first layer 410 of the mating portion 220 away from the main body 320 is bent toward the second layer 420 of the mating portion 220, the first layer 410 of the mating portion 220 forms a raised cavity 224, the cavity 224 is used for accommodating the raised portion 210 of the adjacent library board 140 when the two library boards 140 are assembled, and the inner surface of the first layer 410 of the mating portion 220 can be covered on the outer surface of the first layer 410 of the raised portion 210 of the adjacent library board 140. The first layer plate 410 and the second layer plate 420 of the matching part 220 of the storehouse plates 140 are bent to form a structure for connecting the upper layer plate and the lower layer plate, so that the edge of the matching part 220 forms a sealing structure, the cavity 224 of the matching part 220 of one storehouse plate 140 is matched with the bulge 210 of the other adjacent storehouse plate 140 to realize the connection of the two adjacent storehouse plates 140, the connection mode is simple, the operation is convenient, the assembly efficiency of the storehouse plates 140 can be improved, the rainwater level of the storehouse plates 140 can be prevented from rising in a rainwater accumulation state, and the rainwater level can be prevented from permeating into the storehouse plates 140 from the gap where the two storehouse plates 140 are connected.
As shown in fig. 7, the first layer plate 410 of the matching portion 220 is also bent to form a trapezoid-like structure, the first layer plate 410 of the matching portion 220 includes a third bending portion 221 bent toward a direction away from the second layer plate 420 (toward the outer side of the power exchange station) and a fourth bending portion 222 bent toward a direction toward the second layer plate 420 (toward the inner side of the power exchange station), a second transition portion 223 is disposed between the third bending portion 221 and the fourth bending portion 222, and the second transition portion 223 extends along the horizontal direction and is used for connecting the third bending portion 221 and the fourth bending portion 222, so as to connect the matching portion 220 as a whole. Third kink 221 and fourth kink 222 constitute two trapezoidal hypotenuses, second transition 223 forms trapezoidal topside, the setting of a plurality of kinks has formed the structure with bellying 210 shape matched with on the one hand, be convenient for the connection equipment between the adjacent storehouse board 140, set up the joint strength that a plurality of kinks have improved storehouse board 140's structural strength and junction at the edge of storehouse board 140, third kink 221 and fourth kink 222 are convenient for the rainwater on the second transition 223 to flow down, avoid storehouse board 140 surperficial ponding, waterproof performance is improved.
The edge of the second layer 420 of the matching part 220, which is away from the main body part 320, is bent towards the first layer 410 of the matching part 220, and the second layer 420 of the matching part 220 covers the inner surface of the first layer 410 of the matching part 220, so as to close one end of the matching part 220, which is away from the main body part 320. The first layer plate 410 and the second layer plate 420 of the matching part 220 of the library plate 140 are bent to form a structure for jointing the upper layer plate and the lower layer plate, so that the edge of the matching part 220 forms a sealing structure, thereby ensuring that the side edge of the library plate 140 on the side provided with the protruding part 210 is closed, and preventing rainwater and other liquid from permeating. The second layer 420 of the mating portion 220 is sandwiched between the first layer 410 of the mating portion 220 and the boss 210 of the adjacent library panel 140 when the two library panels 140 are assembled.
As shown in fig. 7, in the embodiment, the protrusion 210 and the matching portion 220 are both selected to be protruded in a trapezoid structure, which not only can wrap and cover the joint of the storage plate 140, but also can guide the flow of the liquid such as rain water at the joint along the trapezoid inclined edge to avoid silting. Also, the top side of the trapezoid is flat and can be used to mount other components, such as the sealing member 215. In other alternative embodiments, the protruding portion 210 and the matching portion 220 can be triangular, semicircular, etc. according to different requirements and situations, and the corresponding effect can be achieved as long as the protruding state in the vertical direction is ensured and the library board 140 is wrapped in the seam.
The junction of the first bending part 211 and the second bending part 212 with the first transition part 213 is an arc-shaped chamfer, and the junction of the third bending part 221 and the third connecting part 610 with the second transition part 223 is also an arc-shaped chamfer, so that the strength of the junction can be increased, and meanwhile, the protruding part 210 and the matching part 220 are more fitted in a superposed state, and the water tightness is further improved.
As shown in fig. 7, the plurality of projection units 200 further includes a plurality of intermediate projections 230 disposed between the projection portion 210 and the fitting portion 220, the intermediate projections 230 extend in the same direction (second direction/Y direction in fig. 5) as the projection portion 210, and the projection portion 210 and the fitting portion 220 are higher than the intermediate projections 230, so as to prevent the depth of accumulated water on the outer surface of the reservoir plate 140 from overflowing the highest point of the joint of the two reservoir plates 140, and allow the accumulated water to penetrate between the first layer plate 410 and the second layer plate 420 from the gap at the joint of the two reservoir plates 140. In the present embodiment, "extend in the same direction" means that the extending directions are substantially parallel, including but not limited to parallel, and the extending directions are all considered to extend in the same direction at an included angle within 45 °.
Specifically, the first layer plate 410 of the middle protrusion 230 protrudes away from the second layer plate 420, and the second layer plate 420 has a flat plate shape. Since the first layer plate 410 of the middle protrusion 230 faces the outer side of the power exchanging station, timely drainage is facilitated. The second layer plate 420 of the middle protrusion 230 faces the inner side of the power exchange station, is designed into a flat plate shape, and can increase the connection area between the warehouse plate 140 and other members in the power exchange station, the warehouse plate 140 is connected with the columns in the power exchange station through the second layer plate 420, and the second layer plate 420 is of a flat plate structure, so that the warehouse plate 140 and the columns in the power exchange station can be conveniently connected and fixed.
In this embodiment, the inner surface of the first plate 410 of the middle protrusion 230 is provided with a first connection column 510, the first connection column 510 is disposed in the cavity 240 corresponding to the middle protrusion 230, the inner surface of the second plate 420 of the middle protrusion 230 is provided with a second connection column 520, and the first connection column 510 abuts against the second connection column 520 to connect the first plate 410 and the second plate 420 of the middle protrusion 230, so as to improve the strength of the middle protrusion 230. In other alternative embodiments, since the protrusion height of the middle protrusion 230 is small, the first connection column 510 may be provided only on the inner surface of the first layer plate 410 of the middle protrusion 230, and the other end of the first connection column 510 abuts against the second layer plate 420 of the middle protrusion 230, so as to achieve the connection of the first layer plate 410 and the second layer plate 420 of the middle protrusion 230. Or the second connection column 520 may be provided only on the inner surface of the second layer plate 420 of the middle protrusion 230, and the other end of the second connection column 520 abuts against the first layer plate 410 of the middle protrusion 230, so as to connect the first layer plate 410 and the second layer plate 420 of the middle protrusion 230.
As shown in fig. 7, the body portion 320 between the protrusion portion 210 and the fitting portion 220 is disposed between two adjacent protrusion units 200, that is, the body portion 320 is disposed between the protrusion portion 210 and the adjacent middle protrusion 230, between the fitting portion 220 and the adjacent middle protrusion 230, and between two adjacent middle protrusions 230. The body part 320 includes a first connection plate 430 and a second connection plate 440, as shown in fig. 8 (fig. 8 is a perspective view of an outer plate viewed from an oblique upper direction), both ends of the first connection plate 430 are connected with the first plate 410 of the protrusion unit 200 to form an outer plate of the library plate 140, and both ends of the second connection plate 440 are connected with the second plate 420 of the protrusion unit 200 to form an inner plate of the library plate 140, as shown in fig. 9. The body portion 320 also has a double-layer structure, which can further enhance the strength of the library board 140.
The first connection plate 430 and the second connection plate 440 of the body part 320 may be connected by a plurality of columns, the columns are disposed between the first connection plate 430 and the second connection plate 440, and both ends of the columns are respectively abutted and fixed with the first connection plate 430 and the second connection plate 440, so that the connection strength of the library board 140 can be further enhanced.
The first connection plate 430 is preferably made of the same material as the first laminate 410, and the second connection plate 440 is preferably made of the same material as the second laminate 420, so that the outer and inner laminates of the library board 140 can be integrally formed. The materials of the columns and the abutting fixing manner with the first connecting plate 430 and the second connecting plate 440 can be referred to the materials of the first connecting column 510 and the second connecting column 520 and the connecting fixing manner among the first connecting column 510, the second connecting column 520, the first layer plate 410 and the second layer plate 420.
As shown in fig. 6 and 9, the column body is provided with an assembly hole, and the assembly hole is used for installing an assembly part so as to realize connection with other components outside or inside the power station. The plurality of columns includes a plurality of first columns 530 provided on the first connection plate 430 and a plurality of second columns 540 provided on the second connection plate 440.
As shown in fig. 6, one end of the first columns 530 is abutted and fixed to the first connection plate 430, and the other end of the first columns 530 extends in the direction of the second connection plate 440. A first assembly hole 531 is formed in the first column 530, a through hole is formed in the first connecting plate 430, the first assembly hole 531 is conducted to the outer side (located on one side of the outer side of the power conversion station) of the first connecting plate 430 through the through hole in the first connecting plate 430, and the first assembly hole 531 is used for connecting other devices installed outside the power conversion station, such as a solar power generation device. Because the first assembling holes 531 are not directly formed on the surface of the warehouse board 140 but are formed in the columns in the warehouse board 140, the strength of the warehouse board 140 is not reduced, and the deformation of the warehouse board 140 caused by overlarge local stress in the using process is avoided, so that the overall strength of the power station is improved.
The first cylinder 530 in this embodiment is mounted on the first connecting plate 430 corresponding to the body portion 320, that is, the first cylinder 530 is spaced apart from the protrusion unit 200. In other alternative embodiments, the first cylinder 530 may be mounted on the first layer plate 410 of the boss unit 200, and disposed inside the boss unit 200.
First pilot hole 531 is the blind hole, and even the inside of first pilot hole is infiltrated from the clearance between first pilot hole 531 and the assembly part to liquid such as rainwater, can not further get into the inside that trades the power station to improve the waterproof performance who trades the power station.
The wall surface of the first assembly hole 531 is flush with the wall surface of the through hole in the corresponding first connecting plate 430, so that the assembly part can be quickly positioned when being installed conveniently, and the first cylinder 530 is not displayed outside the battery replacement station, so that the structure is smoother.
The aperture of the first assembly hole 531 is the same as that of the through hole in the corresponding first connecting plate 430, so that the inner wall of the first assembly hole 531 and the inner wall of the through hole in the corresponding first connecting plate 430 can be tightly attached to the outer wall of the corresponding assembly, the size of the gap is reduced, and the waterproof performance is further improved.
The first assembling holes 531 and the through holes of the first connecting plate 430 in this embodiment are both threaded holes, and can be installed by matching with assembling parts such as bolts. In other alternative embodiments, the first mounting holes 531 and the through holes of the first connection plate 430 may be replaced with other structures that enable the connection of the library board 140 with the external device of the power exchange station.
As shown in fig. 9, one ends of the second columns 540 are fixed in abutment with the second connection plate 440, and the other ends of the second columns 540 extend in the direction of the first connection plate 430. A second assembly hole 541 is formed in the second column 540, a through hole is formed in the second connecting plate 440, the second assembly hole 541 is conducted to the outer side (located on the inner side of the swapping station) of the second connecting plate 440 through the through hole in the second connecting plate 440, and the second assembly hole 541 is used for being connected with the frame 130 of the swapping station or other internal devices, so that the library board 140 is fixed on the swapping station. The second assembling holes 541 are not directly formed in the surface of the warehouse board 140 but are formed in the columns in the warehouse board 140, so that the strength of the warehouse board 140 is not reduced, the deformation of the warehouse board 140 caused by overlarge local stress in the using process is avoided, and the overall strength of the power exchanging station is improved.
The second cylinder 540 in this embodiment is installed on the second layer plate 420 corresponding to the body part 320, that is, the second cylinder 540 is spaced apart from the protrusion unit 200. In other alternative embodiments, the second cylinder 540 may be mounted on the second laminate 420 of the boss unit 200, and disposed inside the boss unit 200.
The second assembly holes 541 are blind holes, and even if liquid such as rainwater can enter the interior of the warehouse board 140, the liquid cannot penetrate into the interior of the power exchanging station through the gaps between the second assembly holes 541 and the assembly parts, so that the waterproof performance of the power exchanging station is improved.
The wall surface of the second assembly hole 541 is flush with the wall surface of the through hole in the corresponding second connecting plate 440, so that the assembly part can be quickly positioned when being installed, and the second cylinder 540 is not displayed inside the power station, so that the structure is smoother.
The aperture of the second assembly hole 541 is the same as the aperture of the through hole on the corresponding second connecting plate 440, so that the inner wall of the second assembly hole 541 and the inner wall of the through hole on the corresponding second connecting plate 440 can be tightly attached to the outer wall of the corresponding assembly part, the size of the gap is reduced, and the waterproof performance is further improved.
The through holes on the second assembling hole 541 and the second connecting plate 440 in this embodiment are both threaded holes, and the assembling part matched with the second assembling hole 541 is a buckle 600. As shown in fig. 11, the buckle 600 includes a connecting portion 610 and a fastening portion 620, a through hole for the connecting portion 610 to pass through is provided on the fastening portion 620, the connecting portion 610 of the buckle 600 in this embodiment is a bolt, and the connecting portion 610 passes through the through hole on the fastening portion 620 to realize the fixation with the second connecting plate 440. As shown in fig. 11, the connecting portion 610 passes through the through hole of the engaging portion 620, the through hole of the second connecting plate 440, and the second mounting hole 541 in the second post 540 in sequence from bottom to top, and thereby the buckle 600 is fixed to the library plate 140. The engaging portion 620 of the buckle 600 is located on an outer side (a side facing the inside of the power exchange station) of the second connecting plate 440, and is used for connecting with the frame 130 of the power exchange station or other internal devices. In other alternative embodiments, the second assembly holes 541 and the through holes on the second connection plate 440 may be replaced with other structures that enable the connection of the library board 140 with the frame 130 of the swapping station or other internal devices.
The present embodiment provides one form of snap, but the present invention is not limited thereto, and other existing forms of snap may also be employed.
In other alternative embodiments, no post may be additionally disposed between the first connecting plate 430 and the second connecting plate 440 of the body portion 320. Or only one end of the column is connected with the first connecting plate 430 or the second connecting plate 440, and the other end of the column is not abutted, so that the column only plays a role of mounting the assembly.
The mounting holes in this embodiment are provided only on the post, and in other alternative embodiments, the mounting holes may be provided on the first connecting post 510 and/or the second connecting post 520, which is provided on the post mainly because the structure of the body portion 320 is flatter and the device is more stably mounted thereon.
As shown in fig. 7, the reservoir plate 140 further has a heat insulating layer 700, the heat insulating layer 700 is sandwiched between the outer and inner plates of the reservoir plate 140, and the heat insulating layer 700 is provided between the first and second plates 410 and 420 of the protruding unit 200 and between the first and second connection plates 430 and 440 of the body part 320. The heat preservation layer 700 is used for playing a role in heat insulation and preservation, so that the temperature inside the power conversion station is not too high or too low, and the influence of the temperature on internal equipment of the power conversion station is reduced. The outer plate of the storehouse plate 140, the heat insulation layer 700 and the inner plate of the storehouse plate 140 form a three-layer composite structure, so that the strength of the storehouse plate 140 is further enhanced. In other alternative embodiments, the insulation layer 700 may be provided between the outer and inner sheets of the reservoir plate 140 everywhere, or the insulation layer 700 may be provided only between the first and second sheets 410 and 420 of the raised elements 200 or the insulation layer 700 may be provided only between the first and second connection plates 430 and 440 of the body portion 320. In the embodiment, the heat insulation layers 700 are arranged between the first layer plate 410 and the second layer plate 420 of the protrusion unit 200 and between the first connecting plate 430 and the second connecting plate 440 of the body part 320, so that the heat insulation effect of the storehouse plate 140 on the power conversion station can be enhanced, the heat insulation effect of each part of the storehouse plate 140 is approximately the same, and the temperature difference of each part is reduced.
The heat-insulating layer 700 is preferably made of a material having a good heat-insulating property, such as an inorganic foaming material, rock wool, polyurethane foam, or aerogel felt, and has a good heat-insulating effect and a light weight.
The insulating layer 700 has through holes corresponding to the positions of the first connecting column 510, the second connecting column 520 and the columns, and the first connecting column 510, the second connecting column 520 and the columns are fixed by passing through the through holes. Because the outer plate, the inner plate and the heat insulation layer 700 of the reservoir plate 140 form a three-layer composite structure, the outer plate and the inner plate are positioned at two sides of the heat insulation layer 700, and the heat insulation layer 700 is clamped in the middle, through holes are formed in the heat insulation layer 700, so that the first connecting column 510 and the second connecting column 520 can conveniently penetrate through the heat insulation layer 700 to realize the connection of the first plate 410 and the second plate 420, and the columns can conveniently penetrate through the heat insulation layer 700 to realize the connection of the first connecting plate 430 and the second connecting plate 440, thereby improving the connection strength between the first plate 410 and the second plate 420 and between the first connecting plate 430 and the second connecting plate 440, and enabling the position of the heat insulation layer 700 relative to the outer plate and the inner plate to be kept fixed. In other alternative embodiments, to further secure the position of the insulation layer 700 with respect to the outer and inner sheets, the outer and inner sheets may be respectively fixed on both sides of the insulation layer 700 by a screw thread, or the connection between the outer and inner sheets and the insulation layer 700 may be performed by bonding, etc.
As shown in fig. 6 and 10, the library plate 140 further includes side portions 800, the side portions 800 being located at opposite ends of the library plate 140 in the extending direction (second direction) of the protrusion unit 200, the side portions 800 being used to close gaps between the first and second laminates 410 and 420 and between the first and second connection plates 430 and 440. The side part 800 covers two sides of the storage plate 140 to seal the side end of the storage plate 140, so as to prevent liquid such as rainwater from infiltrating into the storage plate 140 from the side of the storage plate 140 and further entering the inside of the power exchanging station.
The side part 800 close to the protrusion part 210 is a first side part 810, the side part 800 close to the fitting part 220 is a second side part 820, and the second side part 820 can cover the outer side of the part of the first side part 810 of the adjacent storage plate 140 when the two storage plates 140 are assembled, so as to realize the connection of the two adjacent storage plates 140.
Specifically, the first side surface part 810 has a step part 811, the second side surface part 820 has an open groove 821, part of the outer surface of the first side surface part 810 is recessed inward (inward in the second direction) to form the step part 811, and part of the outer surface of the first side surface part 810 at the step part 811 is higher than the outer surface of part of the first side surface part 810 of the recessed part. The bottom end of the second side portion 820 is recessed upward to form an open groove 821. The shape of the open groove 821 matches with the step 811, and the open groove 821 is used for clamping the step 811 of the adjacent library board 140 when a plurality of library boards 140 are assembled. The first side part 810 of the protruding part 210 of one library plate 140 is matched with the second side part 820 of the matching part 220 of another library plate 140 adjacent to the protruding part through the step part 811 and the opening groove 821, so that the two ends of the library plate 140 form a clamping structure, the relative movement of the joints of the library plates 140 is prevented, and the water tightness of the joints of the library plates 140 is improved.
As shown in fig. 10, the first side surface 810 has a bottom plate 812, the step 811 is formed on the surface of the bottom plate 812, and the height of the step 811 relative to the bottom plate 812 is the same as the thickness of the second side surface 820, so that the end surface of the step 811 and the second side surface 820 are located on the same plane, when two library boards 140 are assembled, the first side surface 810 and the corresponding second side surface 820 can be flush, which is convenient for water flow to flow out from the side surface, and surface water accumulation at the joint is avoided. In other alternative embodiments, the step portion 811 is not limited to the above-mentioned molding manner, and other structures or molding manners may be adopted, but it is necessary to ensure that the end surface of the step portion 811 and the second side surface portion 820 are located on the same plane.
In this embodiment, the one end that side portion 800 is close to outer plywood flushes with the surface of outer plywood, and the one end that side portion 800 is close to the inner plywood flushes with the surface of inner plywood, and the upper end of side portion 800 flushes with the upper end of the first plywood 410 and the first connecting plate 430 that correspond promptly, and the lower extreme of side portion 800 flushes with the lower extreme of the second plywood 420 and the second connecting plate 440 that correspond to make the both sides of storehouse board 140 sealed, prevent that liquid such as rainwater from getting into the inside that trades the station from the side of storehouse board 140. In other alternative embodiments, one end of the side portion 800 close to the outer layer plate may be flush with the outer surface of the outer layer plate, and the other end of the side portion 800 extends toward the second layer plate 420 and extends out of the lowest end of the inner layer plate, i.e. both extends out of the outer surface of the second layer plate 420 and extends out of the outer surface of the second connecting plate 440, so as to prevent liquid such as rainwater from penetrating into the interior of the reservoir plate 140 from the connection between the side portion 800 and the inner layer plate, thereby enhancing the waterproof effect.
The present embodiment provides a form of engaging the first side surface portion 810 and the second side surface portion 820 of the adjacent library plate 140, but the present invention is not limited thereto, and the first side surface portion 810 and the second side surface portion 820 of the adjacent library plate 140 may also be engaged by other forms, for example, only the first side surface portion 810 is recessed in the extending direction of the protrusion 210 to form a shape matched with the second side surface portion 820, or the first side surface portion 810 and the second side surface portion 820 of the adjacent library plate 140 form a tooth shape matched with each other in the first direction.
The storehouse board combination unit is formed by a plurality of storehouse boards 140 interconnect, and the equipment is convenient, and single storehouse board 140 can make the cost lower through modular production, and after the equipment, storehouse board combination unit intensity is higher, and waterproof nature is better. A plurality of storehouse boards 140 are assembled in proper order along first direction, and the bellying 210 and the cooperation 220 interconnect of two sides of two storehouse boards 140 adjacent wantonly constitute storehouse board combination unit, and storehouse board 140 mutually supports, superposes through bellying 210 and cooperation 220 for storehouse board combination unit intensity after the combination is higher, and waterproof nature is better. The assembly positional relationship between the adjacent two library boards 140 is as follows:
as shown in fig. 1 and 8, the protruding portion 210 of one library board 140 is accommodated in the cavity 224 of the matching portion 220 of the adjacent library board 140, the first bending portion 211 of the protruding portion 210 is adjacent to the fourth bending portion 222 of the matching portion 220, the second bending portion 212 of the protruding portion 210 is adjacent to the third bending portion 221 of the matching portion 220, the second laminate 420 of the matching portion 220 is sandwiched between the second bending portion 212 of the protruding portion 210 and the third bending portion 221 of the matching portion 220, the first transition portion 213 of the protruding portion 210 is adjacent to the second transition portion 223 of the matching portion 220, the sealing member 215 is disposed on top of the first transition portion 213 of the protruding portion 210, and two ends of the sealing member 215 are abutted to the first transition portion 213 and the second transition portion 223, respectively.
In this embodiment, the frame 130 of the power switching station is detachably connected to the library board combination unit, so that the frame 130 and the library board combination unit are more conveniently assembled, and the power switching station is convenient to install and maintain. The storage board combination unit is used for preventing liquid such as rainwater from entering the frame 130 and the interior of the power station, and the waterproof performance of the power station is improved.
Specifically, as shown in fig. 11, a locking groove 131 is provided at a position on the frame 130 corresponding to the locking part 600 of the second connecting plate 440, and the locking part 620 of the locking part 600 is locked in the locking groove 131 of the frame 130. The storehouse board combination unit is clamped in the clamping groove 131 of the frame 130 through the buckle 600, so that the connection is convenient and the strength is high. In other alternative embodiments, the frame 130 of the power exchanging station may also be detachably connected to the library board combination unit by other connection methods, such as bolt connection, etc.
Although the embodiment provides a library board combination unit for covering the top surface of the power swapping station, in the practical use process, the library board combination unit in the embodiment may also be used for covering the side surface of the power swapping station.
The power swapping station of the utility model is not limited to the form shown in fig. 2-4, and the structures of the library board combination unit, the frame 130, the library board 140 and the like provided by the utility model are also suitable for power swapping stations adopting other structures or layouts.
Similarly, the structures of the storage board combination unit, the frame 130, the storage board 140 and the like provided by the utility model are also suitable for the energy storage station with the functions of storage and charging.
In the description of the present invention, it is to be understood that the terms "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", etc., indicate orientations or positional relationships based on normal use of the device or assembly, and are only for convenience of description and simplicity of description, but do not indicate or imply that the device or assembly referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be taken as limiting the present invention.
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 or modifications to these embodiments may be made by those skilled in the art without departing from the principle and spirit of this invention, and these changes and modifications are within the scope of this invention.

Claims (28)

1. The utility model provides a storehouse board for trading power station or energy storage station, a serial communication port, the storehouse board includes a plurality of protruding units, and is a plurality of protruding unit extends towards same direction, adjacent two form the bar recess between the protruding unit, the both ends of bar recess link up, protruding unit includes first plywood and second plywood, first plywood is to keeping away from the protruding formation of direction of second plywood protruding unit.
2. The library board for a swapping or an energy storage station as claimed in claim 1, further comprising a first connection post and/or a second connection post;
the first connecting column is arranged on the first layer plate, the second connecting column is arranged on the second layer plate, and the first layer plate and the second layer plate are fixedly connected through the first connecting column and/or the second connecting column in an abutting mode.
3. A library board for a power change or energy storage station as claimed in claim 2 wherein the first connecting post and the first layer board and/or the second connecting post and the second layer board and/or the first connecting post and the second connecting post and/or the first connecting post and the second layer board and/or the second connecting post and the first layer board are fixed by gluing, clamping, expansion beads or bolts.
4. A library board for a power change station or an energy storage station as claimed in claim 2, wherein the first and second layers are made of carbon fiber or polymer composite material;
and/or the first connecting column and/or the second connecting column are made of resin materials.
5. The library board for a swapping station or an energy storage station as claimed in claim 1, wherein the plurality of protrusion units comprise a protrusion part and an engagement part respectively arranged at opposite ends of the library board, and the engagement part is used for covering the outer side of the protrusion part of the adjacent library board when the plurality of library boards are assembled.
6. A library board for a charging or energy storage station as claimed in claim 5 further comprising a body portion between the raised portion and the cooperating portion;
the edge part of one side, far away from the body part, of the second laminate of the protruding part is bent towards the first laminate of the protruding part, the edge part of one side, far away from the body part, of the first laminate of the protruding part is bent towards the second laminate of the protruding part, and the first laminate of the protruding part covers the outer surface of the second laminate of the protruding part so as to seal one end, far away from the body part, of the protruding part.
7. A library board for a swapping or energy storage station as in claim 6 wherein the first layer board of the protruding portion comprises a first bending portion bending towards the direction away from the second layer board and a second bending portion bending towards the second layer board, there being a first transition portion between the first and second bending portions.
8. A library board for a swapping or an energy storage station as claimed in claim 7 wherein the outer surface of the first transition section is provided with a groove for mounting a sealing member.
9. A library board for a power exchange or storage station as claimed in claim 6 wherein the edge portion of the first layer of the mating portion on the side thereof remote from the body portion is bent towards the second layer of the mating portion, the first layer of the mating portion forming a raised cavity for receiving the raised portion of an adjacent library board, the inner surface of the first layer of the mating portion overlying the outer surface of the first layer of the raised portion of an adjacent library board.
10. A library board for a swapping or energy storage station as claimed in claim 9 wherein the first layer board of the mating portion comprises a third bend portion bending towards the direction away from the second layer board and a fourth bend portion bending towards the second layer board with a second transition portion between the third and fourth bend portions.
11. A library board for a charging or energy storage station as claimed in claim 5 further comprising a body portion between the raised portion and the cooperating portion;
the edge part of one side, far away from the body part, of the second layer plate of the matching part is bent towards the first layer plate of the matching part, the second layer plate of the matching part covers the inner surface of the first layer plate of the matching part so as to seal one end, far away from the body part, of the matching part, and the second layer plate of the matching part is clamped between the first layer plate of the matching part and the protruding part of the adjacent warehouse plate.
12. A library board for a power change or energy storage station as claimed in claim 5 wherein the inner surface of the first tier board of the raised portion is provided with a first connecting post and the inner surface of the second tier board of the raised portion is provided with a second connecting post, the first connecting post abutting the second connecting post.
13. A library board for a power change or energy storage station as claimed in claim 5 wherein the plurality of projection units further comprise a plurality of intermediate projections disposed between the projection and the engagement portion, the intermediate projections extending in the same direction as the projection, the projection and the engagement portion both being higher than the intermediate projections.
14. A library board for a swap or energy storage station according to claim 13 wherein the first layer of intermediate embossments embosses away from the second layer, which is planar.
15. A library board for a swap or energy storage station according to claim 13, wherein the inner surface of the first layer board of the central protrusion is provided with a first connecting post, the other end of which abuts the second layer board of the central protrusion.
16. A library board for a charging or energy storage station as claimed in claim 5 further comprising a body portion between the raised portion and the cooperating portion;
the body part comprises a first connecting plate and a second connecting plate, two ends of the first connecting plate are connected with the first laminate, and two ends of the second connecting plate are connected with the second laminate.
17. A library board for a power swapping or energy storage station as claimed in claim 1 wherein a connecting post is provided within the protruding unit, one end of the connecting post is connected to the inner surface of the first layer board of the protruding unit and the other end of the connecting post abuts the second layer board corresponding to the protruding unit.
18. A garage for a power exchange or storage station as claimed in claim 1 or claim 16 further including an insulating layer sandwiched between the first and second sheets and/or between the first and second connection plates of the body portion, the insulating layer comprising inorganic foam, rock wool, polyurethane foam or aerogel blanket.
19. A library board for a swap or energy storage station according to claim 18, wherein the first tier board and the second tier board are connected by a first connection column and/or a second connection column; and/or the first connecting plate and the second connecting plate of the body part are connected through a column, the heat-insulating layer is provided with a through hole corresponding to the first connecting column and/or the second connecting column and/or the column in position, and the first connecting column and/or the second connecting column and/or the column penetrate through the through hole to be connected and fixed.
20. A garage panel for a power change or energy storage station as defined in claim 1, further comprising side portions at opposite ends of the garage panel in the direction of extension of the raised cells for closing a gap between the first tier panel and the second tier panel.
21. A garage panel for a power change station or an energy storage station as defined in claim 20, wherein the protruding units at both ends of the garage panel in a first direction are a protruding portion and an engaging portion, respectively, the side portions are provided at both ends in a second direction perpendicular to the first direction, respectively, the side portion of the protruding portion is a first side portion, the side portion of the engaging portion is a second side portion, and the second side portion covers a portion of the outside of the first side portion of an adjacent garage panel.
22. A library board for a swap or energy storage station according to claim 21, wherein the first side portion has a step and the second side portion has an open slot, the open slot having a shape matching the step, the open slot being adapted to catch the step of an adjacent library board when a plurality of library boards are assembled.
23. A garage for a swap or energy storage station according to claim 22, wherein the end face of the step is coplanar with the second side face, and/or the first side face has a base, the step is formed on a surface of the base, and the height of the step relative to the base is the same as the thickness of the second side face.
24. A library board for a swap or energy storage station according to claim 20, wherein one end of the side portion adjacent the first tier floor is flush with the outer surface of the first tier floor and the other end of the side portion extends in a direction towards and beyond the second tier floor.
25. A library board assembly unit, wherein the library board assembly unit comprises a library board for a swap station or an energy storage station according to any one of claims 1 to 24, and a plurality of the library boards are connected with each other to form the library board assembly unit.
26. The library board assembly unit of claim 25, wherein the projections and the engaging portions of the two side edges of any two adjacent library boards are connected to each other to constitute the library board assembly unit.
27. A power conversion or energy storage station, characterized in that the power conversion or energy storage station comprises a frame and the library board combination unit of claim 25 or 26, wherein the frame is detachably connected with the library board combination unit.
28. The power swapping station or the energy storage station according to claim 27, wherein a slot is provided on the frame, a buckle is provided on the second layer board of the library board, and the library board combination unit is clamped in the slot of the frame by the buckle.
CN202120627807.3U 2021-03-26 2021-03-26 Warehouse board, warehouse board combined unit and power conversion station or energy storage station Active CN216446595U (en)

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Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN115126294A (en) * 2021-03-26 2022-09-30 奥动新能源汽车科技有限公司 Warehouse board, warehouse board combined unit and power conversion station or energy storage station

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN115126294A (en) * 2021-03-26 2022-09-30 奥动新能源汽车科技有限公司 Warehouse board, warehouse board combined unit and power conversion station or energy storage station

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