CN217232897U - Storehouse board, storehouse board assembled unit and trade power station - Google Patents

Storehouse board, storehouse board assembled unit and trade power station Download PDF

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Publication number
CN217232897U
CN217232897U CN202120627810.5U CN202120627810U CN217232897U CN 217232897 U CN217232897 U CN 217232897U CN 202120627810 U CN202120627810 U CN 202120627810U CN 217232897 U CN217232897 U CN 217232897U
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board
library
station
layer
plywood
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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
    • Y02T90/00—Enabling technologies or technologies with a potential or indirect contribution to GHG emissions mitigation
    • Y02T90/10—Technologies relating to charging of electric vehicles
    • Y02T90/12—Electric charging stations

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Abstract

The utility model provides a storehouse board, storehouse board assembled element and trade power station, the storehouse board includes first plywood and second plywood, be equipped with a plurality of archs of keeping away from the bellied protruding unit of second plywood direction towards on the first plywood, a plurality of protruding units extend towards same direction, still be equipped with the cylinder that extends to the second plywood on the first plywood, the pilot hole has been seted up in the cylinder, the through-hole has been seted up on the first plywood, the pilot hole switches on to the outside of first plywood through the through-hole, the pilot hole is the blind hole, the pilot hole is used for installing the assembly part. The cylinder is arranged between the first laminate and the second laminate, so that the strength of the storage board is improved, and other equipment arranged outside the battery replacement station or the energy storage station is connected. Because the pilot hole is the blind hole, even the rainwater permeates the inside of pilot hole from the clearance between pilot hole and the assembly part, can not further get into the inside of trading power station or energy storage station to improve the waterproof performance who trades power station or energy storage station.

Description

Warehouse board, warehouse board combined unit and power station
Technical Field
The utility model relates to an electric automobile trades the electric field, in particular to be used for storehouse board, storehouse board assembled unit and trade power station or energy storage station.
Background
The new energy vehicle is more and more popular with consumers at present, the energy that the new energy vehicle used is the electric energy basically, the new energy vehicle need charge after the electric energy is used up, because the restriction of present battery technology and charging technology, the new energy vehicle need spend longer time fully charged, it is not as simple fast as the car directly refuels. 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. The outside of the power exchanging station or the energy storage station is usually provided with equipment such as solar energy for providing power for the power exchanging station or the energy storage station, and the equipment is generally fixed on a top plate of the power exchanging station or the energy storage station through a fixing piece, so that in order to enhance the waterproof performance of the power exchanging station or the energy storage station, liquid such as rainwater is prevented from permeating into the inside of the power exchanging station or the energy storage station through a joint of the equipment and the top plate of the power exchanging station or the energy storage station, and accordingly, the phenomenon that the liquid such as rainwater permeates into the inside of the power exchanging station or the energy storage station from an installation gap of the power exchanging station or the energy storage station to cause equipment failure is avoided. Application number is CN 203188396U's patent discloses a sandwich structure type heated board, including two-layer panel, accompany the heat preservation between two-layer panel, be equipped with a plurality of through-holes in the heat preservation, the interpolation in the through-hole have both ends respectively with two-layer panel fixed connection's spliced pole, two-layer panel all adopts inorganic cementitious material to make with the spliced pole, the heat preservation adopts XPS board, EPS board, polyurethane or phenolic 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 considering the overall strength and the waterproof sealing performance of the power exchanging station or the energy storage station.
SUMMERY OF THE UTILITY MODEL
The to-be-solved technical problem of the utility model is to provide a board in storehouse, board in storehouse combination unit and trade station or energy storage station in order to improve the bulk strength and the waterproof sealing performance who trades the station.
The utility model discloses an above-mentioned technical problem is solved through following technical scheme:
the utility model provides a storehouse board for trading power station or energy storage station, the storehouse board includes first plywood and second plywood, be equipped with a plurality ofly towards keeping away from on the first plywood the bellied protruding unit of second plywood direction is a plurality of protruding unit extends towards same direction, still be equipped with on the first plywood to the cylinder that the second plywood extends, set up the pilot hole in the cylinder, the through-hole has been seted up on the first plywood, the pilot hole passes through the through-hole switches on to the outside of first plywood, the pilot hole is the blind hole, the pilot hole is used for installing the assembly part.
In this scheme, through set up the cylinder between first plywood and second plywood to the realization is connecting when improving storehouse board intensity and is installing and trade power station or the outside other equipment in energy storage station. Because the pilot hole is not directly seted up on the surface of storehouse board, but sets up in the post of storehouse inboard, consequently can not reduce the intensity of storehouse board, avoid the storehouse board in the use because the deformation that local atress is too big and lead to improved the structural strength of storehouse board self and the structural strength of storehouse board junction, improved the bulk strength who trades power station or energy storage station. And because the pilot hole is the blind hole, even the rainwater infiltrates the inside of pilot hole from the clearance between pilot hole and the assembly part, can not further get into the inside of trading power station or energy storage station to improve the waterproof sealing performance who trades power station or energy storage station.
Preferably, the post extends to the second layer and abuts or is bonded to the second layer.
In this scheme, the cylinder is connected first plywood and second plywood as a whole to improve the intensity of storehouse board.
Preferably, the wall surface of the assembly hole is flush with the wall surface of the through hole.
In this scheme, above-mentioned setting makes things convenient for quick location when the fitting installs, and trades the outside of power station or energy storage station and does not show the cylinder, makes the structure level and more.
Preferably, the first laminate and the second laminate are made of carbon fibers, polymer composites or SMC resin materials;
and/or the cylinder is made of resin material.
In this scheme, above-mentioned material is chooseed for use to first plywood, second plywood and cylinder, satisfies the structural strength requirement that trades power station or energy storage station when realizing the lightweight of storehouse board, and it is more convenient to install.
Preferably, the reservoir plate is further provided with a heat insulation layer, the heat insulation layer is clamped between the first layer plate and the second layer plate, 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 energy storage station and can not be too high or cross lowly, reduces the influence of temperature to trading power station or energy storage station internal plant.
Preferably, the library board 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 heat-insulating layer is provided with a through hole corresponding to the first connecting column and/or the second connecting column in position, and the first connecting column and/or the second connecting column penetrate through the through hole to be fixedly connected.
In this scheme, because first plywood, second plywood and heat preservation layer form three-layer combined type structure, first plywood and second plywood are located the heat preservation both sides to press from both sides the heat preservation and establish in the middle of, consequently above-mentioned setting 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, in order to improve the joint strength of first plywood and second plywood.
Preferably, the opposite both ends of storehouse board are equipped with protruding end and mating end, protruding end with the mating end all follow the storehouse board with the side surface arch and towards same direction extension to a plurality of when the storehouse board assembles protruding end with on two adjacent storehouse boards can coincide each other with the mating end.
In this scheme, carry out the connection of polylith storehouse board through the coincide of protruding end and cooperation end, storehouse board equipment is convenient, low in production cost behind the storehouse board modularization, and the intensity of coincide mode equipment back linkage part is higher, connects more stably, also can shield the joint gap simultaneously and make the water proofness better.
Preferably, the plurality of projection units comprise projection parts and matching parts; at the protruding end, the first laminate protrudes in a direction away from the second laminate to form the protruding part; at the matching end, the first layer plate protrudes towards the direction far away from the second layer plate to form the matching part; the matching part is used for covering the outer sides of the convex parts of the adjacent library plates when the library plates are assembled.
In this scheme, bellying and cooperation portion all are protruding by first floor and form, and the cooperation portion of a storehouse board can cover and overlap in the bellying outside of adjacent another storehouse board when two storehouse boards are connected, forms the congruent structure, can make the intensity of connecting 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, at the protruding end, the edge portion of the second laminate is bent toward the first laminate, the edge portion of the first laminate is bent toward the second laminate, and the inner surface of the edge portion of the first laminate is attached to the outer surface of the edge portion of the second laminate.
In this scheme, buckle in order to form the structure that the upper strata covers the lower floor through the first plywood and the second plywood with the protruding end of storehouse board in opposite directions for the edge of protruding end forms seal structure, prevents liquid infiltration such as rainwater.
Preferably, at the protruding end, the edge portion of the first laminate includes a first bending portion bending toward a direction away from the second laminate and a second bending portion bending toward the second laminate, 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 with the cooperation end shape structure, the connection equipment between the adjacent storehouse board of being convenient for, sets up above-mentioned a plurality of kink at the edge of storehouse board and has improved the structural strength of storehouse board and the joint strength of junction, improves waterproof performance.
Preferably, the outer surface of the first transition part is provided with a groove for installing a sealing component.
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 protruding end and cooperation end junction inside, improves the water-proof effects of storehouse board.
Preferably, at the mating end, an inner surface of an edge portion of the first laminate abuts an outer surface of a side of the boss of an adjacent library board remote from the mating end.
In this scheme, the edge part laminating of the first plywood of cooperation end is kept away from in the bellying the surface of one side of cooperation end prevents that the storehouse board from rising at rainwater horizontal plane when long-pending rain state, avoids ponding from permeating inside the storehouse board in this gap.
Preferably, at the mating end, the edge portion of the first laminate includes a third bending portion bending toward a direction away from the second laminate and a fourth bending portion bending toward the second laminate, and a second transition portion is provided between the third bending portion and the fourth bending portion.
In this scheme, the setting of above-mentioned a plurality of kink has formed on the one hand and has held shape matched with structure with the protrusion, 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 have improved the structural strength of storehouse board and junction at the edge of storehouse board, and the third kink and fourth kink are convenient for the rainwater on the second transition and are flowed down, avoid the ponding on storehouse board surface, improve waterproof performance.
Preferably, at the mating end, the edge portion of the second layer plate is bent toward the first layer plate, the edge portion of the second layer plate is sandwiched between the edge portion of the first layer plate and one side surface of the protruding portion of the adjacent library plate, the side surface being close to the mating end, and the outer surface of the edge portion of the second layer plate is attached to the outer surface of the edge portion of the first layer plate of the protruding end of the adjacent library plate.
In this scheme, through the first plywood and the second plywood of storehouse board mating end structure of buckling in order to form upper and lower plywood joint for the edge formation seal structure of mating end, the edge part of the second plywood of mating end and the edge part of the second plywood of protruding end and the edge part of first plywood laminate are laminated each other, make the gap minimizing between the three, thoroughly seal storehouse board edgewise junction, prevent that liquid such as rainwater from this junction infiltration from trading in power station or the energy storage station.
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; or the like, or, alternatively,
the inner surface of the first layer plate of the protruding portion is provided with the first connecting column, and the first connecting column is abutted to the second layer plate of the protruding portion.
In this scheme, first spliced pole and/or second spliced pole are used for connecting first plywood and second plywood to strengthen the intensity of bellying.
Preferably, the storage plate further has a plurality of middle protrusions arranged between the protrusion portion and the matching portion, the first layer plate protrudes in a direction away from the second layer plate to form the middle protrusions, the middle protrusions and the protrusion portion extend in the same direction, and the protrusion portion and the matching portion are higher than the middle 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 interior of the reservoir plate from the gap of the joint of the two reservoir plates.
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 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 seal the side tip of storehouse board, prevent that liquid such as rainwater from in storehouse board side infiltration storehouse inboard, and then get 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 face portion is provided with a step portion, the second side face portion is provided with an open slot, the shape of the open slot is matched with that of the step portion, and the open slot is used for clamping the step portion of the adjacent storage plate when the plurality of storage plates 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, the end surface of the step part and the second side surface part are located on the same plane, and/or the first side surface part has a bottom plate, the step part is formed on the surface of the bottom plate, and the height of the step part relative to the bottom plate is the same as the thickness of the second side surface part.
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 outflow of being convenient for avoids junction surface ponding.
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 one another to form the library board combination unit.
In this scheme, above-mentioned mode equipment is convenient, and single storehouse board can make the cost lower through modular production, and after the equipment, storehouse board combination unit intensity is higher, and waterproof nature is better.
Preferably, the protruding ends and the matching ends of the 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 is mutually supported, is superimposed through protruding end and cooperation end 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 above arrangement makes the assembly between the frame group storehouse board combination units more convenient, and is convenient for the installation and maintenance of the power exchange station or the energy storage station. The storehouse board combination unit is used for preventing rainwater from entering the frame and exchanging the inside of power station or energy storage station, improves and trades the waterproof performance of power station or energy storage station.
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 assembled element joint, it is convenient to connect, and intensity is high.
The utility model discloses an actively advance the effect and lie in: the utility model discloses a set up the cylinder between first plywood and second plywood to the realization is connected when improving storehouse board intensity and is installed and trade power station or the outside other equipment in energy storage station. Because the pilot hole is not directly seted up on the surface of storehouse board, but sets up in the post in the storehouse board, consequently can not reduce the intensity of storehouse board, avoid the storehouse board because the deformation that local atress is too big leads to in the use to improve the bulk strength who trades power station or energy storage station. And because the pilot hole is the blind hole, even the rainwater permeates the inside of pilot hole from the clearance between pilot hole and the assembly part, can not further get into the inside of trading power station or energy storage station to improve the structural strength of storehouse board self and the structural strength of storehouse board junction, improved and trade the waterproof performance in power station or energy storage station. The warehouse board combination unit is formed by assembling a plurality of warehouse boards, the cost of a single warehouse board can be lower through modular production, and after the warehouse board combination unit is assembled, the strength of the warehouse board combination unit is higher, and the waterproofness is better. The storehouse board assembled unit is used for preventing liquid such as rainwater from entering the frame and the inside of the power exchanging station or the energy storage station, so that the waterproof effect of the power exchanging station or the energy storage station is enhanced.
Drawings
Fig. 1 is a schematic cross-sectional view of a first layer board of a library board according to an embodiment of the present invention.
Fig. 2 is a schematic perspective view of a power exchanging station according to an embodiment of the present invention.
Fig. 3 is a schematic plan view of a power swapping station according to an embodiment of the present invention.
Fig. 4 is a schematic diagram of an internal structure of the power swapping station according to an embodiment of the present invention.
Fig. 5 is a schematic cross-sectional view of a single library board according to an embodiment of the present invention.
Fig. 6 is a schematic sectional view of two assembled library plates according to an embodiment of the present invention.
Fig. 7 is a schematic cross-sectional view of a second layer board of a library board according to an embodiment of the present invention.
Fig. 8 is a schematic perspective view of a buckle according to an embodiment of the present invention.
Description of reference numerals:
battery replacement platform 110
Charging chamber 120
Charging rack 121
Lifter 122
Master control box 123
Lifting area 124
Frame 130
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 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 portion 620
Insulating layer 700
Side part 800
First side part 810
Second side part 820
Open slot 821
Detailed Description
The present invention is further illustrated by way of the following examples, which are not intended to limit the scope of the invention.
Fig. 2-4 illustrate a swapping station according to an embodiment of the present disclosure.
As shown in fig. 2, the battery swapping station includes a battery swapping platform 110, two charging rooms 120 respectively disposed at two sides of the battery swapping platform 110, and a battery swapping trolley (not shown in the figure) reciprocating between the battery swapping platform 110 and the charging rooms 120 and used 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 exchanging station is provided with a top surface, a side surface and a bottom surface, the top surface and the side surface of the power exchanging station are covered with a library board combination unit, and the library board combination unit is connected with a framework 130 of the power exchanging 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 to 8, the library board 140 includes a first layer board 410 and a second layer board 420, a plurality of protrusion units 200 protruding in a direction away from the second layer board 420 and extending in the same direction are provided on the first layer board 410, and as shown in fig. 5, the plurality of protrusion units 200 extend in a second direction (Y direction in fig. 5). The library board 140 further includes a body portion 320 located between the protruding portion 210 and the matching portion 220, a strip-shaped groove 310 is formed between two adjacent protruding units 200, the strip-shaped groove 310 is formed above the body portion 320, and two ends of the strip-shaped groove 310 in the second direction are 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.
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. 6, a plurality of first posts 530 extending to the second layer plate 420 are disposed on the first layer plate 410, first assembly holes 531 are disposed in the first posts 530, through holes are disposed on the first layer plate 410 of the body portion 320, the first assembly holes 531 are communicated with the outer side (the side located at the outer side of the power conversion station) of the first layer plate 410 of the body portion 320 through the through holes on the first layer plate 410 of the body portion 320, the first assembly holes 531 are blind holes, and the first assembly holes 531 are used for mounting assemblies to connect other devices mounted outside the power conversion station, such as solar power generation devices. The first column 530 is arranged between the first layer plate 410 and the second layer plate 420, so that the strength of the storage plate is improved, and other equipment arranged outside the power conversion station is connected. Because the first assembling holes 531 are not directly arranged on the surface of the warehouse board 140 but arranged in the first cylinder 530 in the warehouse board 140, the strength of the warehouse board 140 cannot be reduced, and the deformation of the warehouse board 140 caused by overlarge local stress in the use process is avoided, so that the structural strength of the warehouse board 140 and the structural strength of the connection position of the warehouse board 140 are improved, and the overall strength of the power station is improved. And because first pilot hole 531 is the blind hole, even the rainwater permeates the inside of pilot hole from the clearance between pilot hole and the assembly part, can not further get into the inside of trading power station or energy storage station to improve the waterproof sealing performance who trades power station or energy storage station.
The first cylinder 530 in this embodiment is mounted on the corresponding first tier plate 410 of the body part 320, that is, the first cylinder 530 is disposed on the first tier plate 410 of the library board 140 at an interval from the projection 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.
The wall surface of the first assembly hole 531 is flush with the wall surface of the corresponding through hole in the first floor 410, so that the assembly part can be positioned quickly and conveniently during installation, and the first cylinder 530 is not displayed outside the replacement station, so that the structure is smoother.
The aperture of the first assembly hole 531 is the same as that of the corresponding through hole in the first layer plate 410, so that the inner wall of the first assembly hole 531 and the inner wall of the corresponding through hole in the first layer plate 410 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 first assembling holes 531 and the through holes of the first layer plate 410 in this embodiment are threaded holes, and can be installed by matching with assembling parts such as bolts. In other alternative embodiments, the first assembly holes 531 and the through holes on the first layer board 410 may be replaced by other structures capable of connecting the library board 140 with the external device of the power exchange station.
One end of the first cylinder 530 is fixed on the first layer plate 410, the other end of the first cylinder 530 extends toward the second layer plate 420 and extends to the second layer plate 420 to be connected with the second layer plate 420, and the first cylinder 530 connects the first layer plate 410 and the second layer plate 420 into a whole, thereby improving the strength of the library board 140.
The first column 530, the first layer plate 410 and the second layer plate 420 can be fixed by one or more of gluing, clamping, expansion beads or bolt fastening, and the fixing method has the advantages of simple process, more convenient assembly and manufacture, and good fixing effect. In addition, the first column 530 may also be integrally formed with the first layer plate 410, and when the first layer plate 410 is prepared, a mold hole of the first column 530 is directly reserved in a mold, and one-step forming is achieved through a pouring manner. The integrally formed connecting and fixing method has a simple process and high connection strength, and can omit the assembly step of the first column 530 and the first layer plate 410 and shorten the production time of the library plate 140.
In this embodiment, the materials of the first layer plate 410 and the second layer plate 420 are not specifically limited, and preferably, carbon fiber, a polymer composite material or an SMC resin material may be selected, so that the weight of the warehouse plate 140 is reduced, and meanwhile, the structural strength requirement of the battery replacement station can be met, and the installation is more convenient, wherein the SMC composite material is formed by cutting and compression molding a sheet-shaped mold pressing 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 pillar 530 and the first layer 410 are integrally formed in this embodiment, the material of the first pillar 530 is the same as that of the first layer 410. In other alternative embodiments, when the first cylinder 530 is connected and fixed to the first plate 410 by other methods, the first cylinder 530 and the first plate 410 may be made of different materials. The first cylinder 530 may be made of a resin material, wherein the resin may be unsaturated polyacetal resin, and the resin material has a light weight, a high strength, and a low cost, so that the production cost of the library board 140 can be reduced.
As shown in fig. 7, a plurality of second cylinders 540 extending to the first layer plate 410 are disposed on the second layer plate 420, second assembly holes 541 are disposed in the second cylinders 540, through holes are disposed on the second layer plate 420, the second assembly holes 541 are conducted to an outer side (located on an inner side of the swapping station) of the second layer plate 420 through the through holes on the second layer plate 420, and the second assembly holes 541 are used for being connected to the frame 130 of the swapping station or other internal devices, so as to fix the library board 140 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 post 530 may be mounted on the corresponding 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 on the corresponding second laminate 420, so that the assembly part can be quickly positioned when being installed, and the second cylinder 540 is not displayed inside the battery replacement 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 layer plate 420, so that the inner wall of the second assembly hole 541 and the inner wall of the through hole on the corresponding second layer plate 420 can be tightly attached to the outer wall of the corresponding assembly member, the size of the gap is reduced, and the waterproof performance is further improved.
The material of the second cylinder 540 and the connection and fixation between the second cylinder 540 and the first layer 410 and the second layer 420 can be referred to the material of the first cylinder 530 and the connection and fixation between the first cylinder 530 and the first layer 410 and the second layer 420.
The through holes of the second assembly hole 541 and the second layer plate 420 in this embodiment are threaded holes, and the assembly part matched with the second assembly hole 541 is a buckle 600. As shown in fig. 8, the clip 600 includes a connecting portion 610 and a fastening portion 620, a through hole for the connecting portion 610 to pass through is disposed on the fastening portion 620, the connecting portion 610 of the clip 600 in this embodiment is a bolt, and the connecting portion 610 passes through the through hole on the fastening portion 620 to fix the second connecting plate 440. As shown in fig. 6, 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 assembly hole 541 in the second column 540 from bottom to top in sequence, so as to fix the buckle 600 on the library board 140. The engaging portion 620 of the buckle 600 is located at an outer side (a side facing the inside of the power exchange station) of the second layer plate 420, 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 plate 420 may be replaced with other structures that enable the connection of the library board 140 with the frame 130 of the power exchange station or other internal devices.
This embodiment provides a form of buckle, but the utility model discloses not be limited to this, can also adopt the buckle of current other forms.
In other alternative embodiments, the second column 540 may not be additionally disposed between the first layer plate 410 and the second layer plate 420. Or only one end of the column is connected with the first layer plate 410 or the second layer plate 420, and the other end of the column is not abutted, so that the column only plays a role of installing the assembly part.
The fitting holes in this embodiment are provided only on the column located in the body part 320, and in other alternative embodiments, the column provided with the fitting holes may also be provided in the boss unit 200, and the present application is provided on the column mainly because the structure of the body part 320 is flatter and the device is more stably mounted thereon.
As shown in fig. 6, the library board 140 further has an insulation layer 700, the insulation layer 700 being sandwiched between the first layer board 410 and the second layer board 420. 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 first layer plate 410 of the storehouse plate 140, the heat insulation layer 700 and the second layer plate 420 of the storehouse plate 140 form a three-layer composite structure, and the strength of the storehouse plate 140 is further enhanced.
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 pillars (the first pillar 530 and the second pillar 540) positioned in the body part 320, and the pillars are fixedly coupled through the through holes. Because the first layer plate 410, the second layer plate 420 and the heat insulation layer 700 of the storage plate 140 form a three-layer composite structure, the first layer plate 410 and the second layer plate 420 are positioned at two sides of the heat insulation layer 700, and the heat insulation layer 700 is clamped in the middle, and the through holes are formed in the heat insulation layer 700 to facilitate the columns to penetrate through the heat insulation layer 700 to realize the connection of the first layer plate 410 and the second layer plate 420, thereby improving the connection strength between the first layer plate 410 and the second layer plate 420, and enabling the positions of the heat insulation layer 700 relative to the first layer plate 410 and the second layer plate 420 to be kept fixed. In other alternative embodiments, in order to further secure the position of the insulation layer 700 with respect to the first and second sheets 410 and 420, the first and second sheets 410 and 420 may be respectively fixed to both sides of the insulation layer 700 by screws, or the connection between the first and second sheets 410 and 420 and the insulation layer 700 may be performed by bonding, etc.
The magazine plate 140 further includes a plurality of connection columns disposed in the protrusion units 200 of the magazine plate 140, one end of each connection column being connected to an inner surface of the first layer plate 410, and the other end thereof being abutted against the corresponding second layer plate 420. The connecting columns are used to connect the first layer board 410 and the second layer board 420 and enhance the strength of the library board 140.
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. First spliced pole 510 sets up on first plywood 410, and 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 connect first plywood 410 and second plywood 420 as a whole, improve storehouse board 140's intensity.
Specifically, first connecting column 510 and second connecting column 520 are disposed between first laminate 410 and second laminate 420, one end of first connecting column 510 is fixed on one side of first laminate 410 towards second laminate 420, the other end of first connecting column 510 extends towards the direction of second laminate 420, one end of second connecting column 520 is fixed on one side of second laminate 420 towards first laminate 410, the other end of second connecting column 520 extends towards the direction of first laminate 410, one end of first connecting column 510 away from first laminate 410 is abutted against and fixed with the corresponding one end of second connecting column 520 away from second laminate 420.
In other alternative embodiments, the first layer plate 410 and the second layer plate 420 can be fixed in abutment by only a single connection column, i.e. the first connection column 510 can extend directly onto the second layer plate 420 and be fixed in abutment with the second layer plate 420, in which case the second connection column 520 is not required. Alternatively, the second connecting posts 520 may extend directly to the first layer 410 and be fixed in contact with the first layer 410, and in this connection, the second connecting posts 520 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 coupling fixation, that is, the coupling fixation between the first coupling post 510 and the first laminate 410, the coupling fixation between the second coupling post 520 and the second laminate 420, and the coupling fixation between the first coupling post 510 and the second coupling 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.
The material and the like of the first connecting column 510 and the second connecting column 520 can refer to the above-mentioned requirements of the first column 530.
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 materials according to actual needs, but the strength of the first connecting column 510 and the second connecting column 520 at least meets the requirements when needed.
The insulating layer 700 has through holes corresponding to the positions of the first connecting column 510 and the second connecting column 520, and the first connecting column 510 and the second connecting column 520 are fixedly connected through the through holes. Because the first layer plate 410, the second layer plate 420 and the heat insulation layer 700 of the storage plate 140 form a three-layer composite structure, the first layer plate 410 and the second layer plate 420 are positioned at two sides of the heat insulation layer 700, and the heat insulation layer 700 is clamped in the middle, and the through holes are formed in the heat insulation layer 700, so that the first connecting columns 510 and the second connecting columns 520 can penetrate through the heat insulation layer 700 to realize the connection of the first layer plate 410 and the second layer plate 420, thereby improving the connection strength between the first layer plate 410 and the second layer plate 420, and enabling the positions of the heat insulation layer 700 relative to the first layer plate 410 and the second layer plate 420 to be kept fixed. In other alternative embodiments, to further secure the position of the insulation layer 700 with respect to the first and second layer sheets 410 and 420, the first and second layer sheets 410 and 420 may be respectively fixed to both sides of the insulation layer 700 by screws, or the connection between the first and second layer sheets 410 and 420 and the insulation layer 700 may be performed by bonding, etc.
As shown in fig. 6, the library plate 140 includes a protruding end 141 and a mating end 142, which are oppositely arranged, the protruding end 141 and the mating end 142 are respectively arranged at two opposite ends of the library plate 140 along a first direction (X direction in fig. 5), a protruding cavity is formed in each of the protruding end 141 and the mating end 142, each of the protruding end 141 and the mating end 142 protrudes from the same side surface of the library plate 140 and extends toward the same direction, and the mating end 142 is used for matching with the protruding end 141 of the adjacent library plate 140 when a plurality of library plates 140 are assembled. The connection of polylith storehouse board 140 is carried out through the coincide of protruding end 141 and cooperation end 142 to this embodiment, and storehouse board 140 assembles the convenience, and low in production cost behind the storehouse board modularization, and the intensity of overlap mode equipment back coupling part is higher, connects more stably, also can shield the joint gap simultaneously and make the water proofness better. 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 °.
As shown in fig. 5 and 6, the plurality of protrusion units 200 includes a protrusion 210 provided at the protruding end 141 of the library board 140, and a mating portion 220 provided at the mating end 142 of the library board 140. At the protruding end 141, the edge portion of the library board 140 protrudes upward to form a protruding portion 210; at the mating end 142, the edge portions of the library panels 140 project upwardly to form mating portions 220, the mating portions 220 being adapted to cover the outer sides of the projections 210 of adjacent library panels 140 when a plurality of library panels 140 are assembled. The matching part 220 of one storehouse plate 140 can cover and be sleeved outside the convex part 210 of the other adjacent storehouse plate 140 when the two adjacent storehouse plates 140 are connected to form a laminated structure, so that the connecting strength of the two adjacent storehouse plates 140 is higher, the connecting gap of the two storehouse plates 140 can be covered, rainwater and other liquid can be prevented from permeating through the gap, and the waterproof performance of the storehouse plates 140 is improved.
As shown in fig. 6, when two storage plates 140 are assembled, the inner surface of the fitting portion 220 of one storage plate 140 is fitted to the outer surface of the boss portion 210 of the adjacent other storage plate 140, so that the fitting portion 220 can cover the outer side of the boss portion 210 of the adjacent storage plate 140 when a plurality of storage plates 140 are assembled, and prevent the rainwater level from rising when the storage plates 140 are in a rainwater accumulation state, thereby preventing accumulated water from penetrating into the interior of the storage plate 140 from the gap.
As shown in FIG. 6, at raised end 141, first ply 410 is raised away from second ply 420 to form a raised portion 210, and the side of first ply 410 facing second ply 420 forms cavity 240 (corresponding to the raised void at raised end 141) due to raised portion 210. At the mating end 142, the first tier panel 410 projects away from the second tier panel 420 to form a mating portion 220, the mating portion 220 for covering the outside of the projection 210 of an adjacent library panel 140. The protruding portion 210 and the matching portion 220 are formed by protruding the first layer plate 410, the matching portion 220 of the storage plate 140 can cover and be sleeved outside the protruding portion 210 of the other adjacent storage plate 140 when the two storage plates 140 are connected, a superposition structure is formed, the connection strength can be higher, the connection gap of the two storage plates 140 can be covered, rainwater and other liquid can be prevented from permeating from the gap, and therefore the waterproof performance of the storage plate 140 is improved.
As shown in fig. 6, at the raised end 141, the edge portion of the second laminate 420 is bent toward the first laminate 410 of the raised end 141, the edge portion of the first laminate 410 of the raised end 141 is bent toward the second laminate 420 of the raised end 141, the first laminate 410 of the raised end 141 covers the outer surface of the second laminate 420 of the raised end 141, and the inner surface of the edge portion of the first laminate 410 is attached to the outer surface of the edge portion of the second laminate 420. The first and second sheets 410 and 420 of the protruding end 141 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 end 141 forms a sealing structure to prevent rainwater and other liquids from penetrating into the interior of the reservoir plate 140.
As shown in fig. 6, the first layer plate 410 of the protruding end 141 is bent to form a trapezoid-like structure, at the protruding end 141, an edge portion of the first layer plate 410 includes a first bending portion 211 bent toward a direction away from the second layer plate 420 (toward an outer side of the power conversion station) and a second bending portion 212 bent toward a direction of the second layer plate 420 (toward an inner side of the power conversion station), a first transition portion 213 is disposed between the first bending portion 211 and the second bending portion 212, and the first transition portion 213 extends along a horizontal direction and is used for connecting the first bending portion 211 and the second bending portion 212, so as to connect the protruding end 141 as a whole. The first bending part 211 and the second bending part 212 form two trapezoidal oblique sides, the first transition part 213 forms a trapezoidal top side, on one hand, the multiple bending parts form a structure matched with the shape of the matching end 142, so that the connection and assembly between the adjacent warehouse boards 140 are facilitated, and the multiple bending parts are arranged on the edge of the warehouse board 140, so that 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. 6, 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 protruding end 141, the groove 214 is used for installing the 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 mating end 142 of the adjacent other library plate 140. When two library panels 140 are assembled, the sealing member 215 is sandwiched between the outer surface of the raised end 141 of one library panel 140 and the inner surface of the mating end 142 of an adjacent library panel 140. When accumulated water rises from a gap between the protruding end 141 and the mating end 142 of the two reservoir 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 end 141 and the mating end 142, so that the sealing performance of the joint of the two adjacent reservoir plates 140 is further enhanced, liquid such as rainwater is prevented from entering the interior of the reservoir plates 140 from the gap between the protruding end 141 and the mating end 142, and the waterproof effect of the reservoir plates 140 is improved. In other alternative embodiments, the groove 214 may also be disposed on the first bent part 211 or the second bent part 212, and the position of the sealing member 215 is also 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 also be used.
As shown in fig. 6, at the mating end 142, the inner surface of the edge portion of the first layer plate 410 is attached to the outer surface of the side of the protruding portion 210 of the adjacent reservoir plate 140 away from the mating end 142, so as to prevent the rainwater level from rising when the reservoir plate 140 is in a rainwater-accumulating state, and prevent accumulated water from penetrating into the interior of the reservoir plate 140 from the gap.
At the mating end 142, the edge portion of the first layer 410 is bent toward the second layer 420, the first layer 410 forms a raised cavity 224 (corresponding to the raised cavity of the mating end 142 described above), the cavity 224 is configured to receive the raised portion 210 of an adjacent library plate 140 when two library plates 140 are assembled, and the inner surface of the first layer 410 of the mating end 142 can overlie the outer surface of the first layer 410 of the raised end 141 of an adjacent library plate 140. Through the matching of the cavity 224 of the mating end 142 of one storehouse plate 140 and the protruding end 141 of another adjacent storehouse plate 140, the connection of two adjacent storehouse plates 140 is realized, 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 in the rain accumulation state can be prevented from rising, and the rainwater level can be prevented from permeating into the storehouse plates 140 from the gap formed by connecting the two storehouse plates 140.
As shown in fig. 6, the first layer board 410 of the mating end 142 is also bent to form a trapezoid-like structure, an edge portion of the first layer board 410 of the mating end 142 includes a third bent portion 221 bent toward a direction away from the second layer board 420 (toward the outer side of the power exchange station) and a fourth bent portion 222 bent toward a direction of the second layer board 420 (toward the inner side of the power exchange station), a second transition portion 223 is provided between the third bent portion 221 and the fourth bent portion 222, and the second transition portion 223 extends along the horizontal direction and is used for connecting the third bent portion 221 and the fourth bent portion 222, so as to connect the mating end 142 as a whole. Third kink 221 and fourth kink 222 constitute trapezoidal two hypotenuses, second transition 223 forms trapezoidal topside, the setting of a plurality of kinks has formed the structure with protruding end 141 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.
At the mating end 142, an edge portion of the second panel 420 is bent toward the first panel 410 of the mating end 142, and the second panel 420 of the mating end 142 overlies an inner surface of the first panel 410 of the mating end 142 to close an end of the mating end 142 distal from the body portion 320. The edges of the mating ends 142 form a sealing structure by bending the first and second plates 410, 420 of the mating ends 142 of the library board 140 to form a structure in which the upper and lower plates are joined, thereby ensuring that the side of the library board 140 on the side where the raised ends 141 are provided is closed and preventing liquid such as rainwater from infiltrating. The edge part of the second layer plate 420 of the mating end 142 is clamped between the edge part of the first layer plate 410 and one side surface of the protruding part 210 of the adjacent library plate 140 close to the mating end 142 when the two library plates 140 are assembled, the outer surface of the edge part of the second layer plate 420 is attached to the outer surface of the edge part of the first layer plate of the protruding end 141 of the adjacent library plate 140, so that the gap between the two layers is minimized, the library plate 140 is completely sealed from the side connection, and liquid such as rainwater is prevented from permeating into the battery replacement station from the connection.
In this embodiment, protruding end 141 and mating end 142 all choose trapezoidal structure protruding for use, can not only cover the seam parcel of storehouse board 140, and bellied structure also can play the effect of water conservancy diversion for liquid such as rainwater of seam crossing can be along trapezoidal hypotenuse flow down avoid the siltation. 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 end 141 and the mating end 142 may be triangular, semicircular, etc. according to different requirements and situations, so long as the protruding state in the vertical direction is ensured and the library board 140 is wrapped in the seam, which can achieve the corresponding effect.
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.
The first connection column 510 is disposed on the inner surface of the first layer plate 410 of the protrusion 210 and extends toward the second layer plate 420, the second connection column 520 is disposed on the inner surface of the second layer plate 420 of the protrusion 210, and one end of the first connection column 510, which is far away from the first layer plate 410, is abutted against and fixed to one end of the corresponding second connection column 520, which is far away from the second layer plate 420. Along the second direction, the inside of bellying sets up a plurality of first spliced pole 510 and the second spliced pole 520 of evenly arranging along the second direction, and a plurality of first spliced poles 510 and a plurality of second spliced pole 520 evenly distributed play the effect of connecting, fixing and strengthening protruding unit 200 in bellying 210.
In other alternative embodiments, the first and second connection posts 510 and 520 may also be disposed within other boss units 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 210 can be fully utilized, the selectable range of the diameter sizes of the first connecting column 510 and the second connecting column 520 can be increased, and the diameters of the first connecting column 510 and the second connecting column 520 can be set to be larger values, so as to improve the strength of the boss 210.
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.
As shown in fig. 6, the plurality of protrusion units 200 further include a plurality of middle protrusions 230 disposed between the protrusion portions 210 and the matching portions 220, the first layer plate 410 protrudes in a direction away from the second layer plate 420 to form the middle protrusions, the middle protrusions 230 extend in the same direction (the second direction/the Y direction in fig. 5) as the protrusion portions 210, and the protrusion portions 210 and the matching portions 220 are higher than the middle protrusions 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 the accumulated water can penetrate between the first layer plate 410 and the second layer plate 420 from the gap between the joints of the two reservoir plates 140.
Specifically, the first layer plate 410 of the central protrusion 230 protrudes in a direction away from the second layer plate 420, the second layer plate 420 has a flat plate shape, and the side of the first layer plate 410 facing the second layer plate 420 is also formed with the cavity 240 due to the central protrusion 230. 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 battery replacement station and is designed to be flat, so that the connection area of the library board 140 and other components in the battery replacement station can be increased, the library board 140 is connected with a stand column in the battery replacement station through the second layer plate 420, and the second layer plate 420 is of a flat plate structure, so that the library board 140 and the stand column in the battery replacement station can be conveniently connected and fixed.
The inner surface of the first layer plate 410 of the middle protrusion 230 in this embodiment is also provided with a first connecting column 510, the first connecting column 510 is arranged in the cavity corresponding to the middle protrusion 230, the inner surface of the second layer plate 420 of the middle protrusion 230 is also provided with a second connecting column 520, and the first connecting column 510 abuts against the second connecting column 520 and is used for connecting the first layer plate 410 and the second layer plate 420 of the middle protrusion 230, so that the strength of the middle protrusion 230 is improved. In other alternative embodiments, since the height of the medial projection 230 is small, the first connection column 510 may be provided only on the inner surface of the first layer plate 410 of the medial projection 230, and the other end of the first connection column 510 abuts against the second layer plate 420 of the medial projection 230, to achieve the connection of the first layer plate 410 and the second layer plate 420 of the medial projection 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.
The material, size, connection mode with the central protrusion 230, and the like of the first connection column 510 and the second connection column 520 disposed at the central protrusion 230 can refer to the above-mentioned requirements of the first connection column 510 and the second connection column 520 disposed at the protrusion.
The insulation layer 700 has through holes corresponding to the positions of the first connection column 510 and the second connection column 520 disposed at the middle protrusion 230, and the first connection column 510 and the second connection column 520 disposed at the middle protrusion 230 are fixedly connected through the through holes. The connection of the first layer plate 410 of the middle protrusion 230 and the second layer plate 420 of the middle protrusion 230 is achieved by a convenient column penetrating the insulation layer 700, so that the connection strength of the first layer plate 410 and the second layer plate 420 is further improved, and the position of the insulation layer 700 relative to the first layer plate 410 and the second layer plate 420 can be kept fixed.
In the embodiment, the heat preservation layers 700 are arranged between the first layer plate 410 and the second layer plate 420 of the bulge unit 200 and between the first layer plate 410 of the body part 320 and the second layer plate 420 of the body part 320, so that the heat preservation effect of the reservoir plate 140 on the power exchange station can be enhanced, the heat preservation effect of each part of the reservoir plate 140 can be approximately the same, and the temperature difference of each part can be reduced. In other alternative embodiments, the insulation layer 700 may be provided between the first and second floors 410 and 420 of the reservoir plate 140 everywhere, or the insulation layer 700 may be provided only between the first and second floors 410 and 420 of the boss unit 200 or the insulation layer 700 may be provided only between the first and second floors 410 and 420 of the body part 320.
As shown in fig. 1, 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 projection unit 200, the side portions 800 being used to close a gap between the first laminate 410 and the second laminate 420. 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 stepped portion, the second side surface part 820 has an open groove 821, and part of the outer surface of the first side surface part 810 is recessed inward (inward in the second direction) to form the stepped portion, and part of the outer surface of the first side surface part 810 at the stepped portion is higher than that of the recessed portion of the first side surface part 810. 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 part, and the open groove 821 is used for clamping the step part of the adjacent library plate 140 when a plurality of library plates 140 are assembled. The first side surface part 810 of the protruding part 210 of one storage plate 140 is matched with the second side surface part 820 of the matching part 220 of the adjacent other storage plate 140 through the step part and the open groove 821, so that two ends of the storage plate 140 form a clamping structure, the relative movement of the joints of the storage plates 140 is prevented, and the water tightness of the joints of the storage plates 140 is improved.
In a preferred embodiment, the first side portion 810 has a bottom plate, the step portion is formed on the surface of the bottom plate, and the height of the step portion relative to the bottom plate is the same as the thickness of the second side portion 820, so that the end surface of the step portion and the second side portion 820 are located on the same plane, so that when two library boards 140 are assembled, the first side portion 810 and the corresponding second side portion 820 can be flush with each other, water flows out from the side surface conveniently, and surface water accumulation at the connection position is avoided. In other alternative embodiments, the step portion is not limited to the above-mentioned manner, and other structures or forming manners may be adopted, but it is required to ensure that the end surface of the step portion 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 first plywood 410 flushes with the surface of first plywood 410, and the one end that side portion 800 is close to second plywood 420 flushes with the surface of second plywood 420, and the upper end of side portion 800 flushes with the upper end of the first plywood 410 that corresponds promptly, and the lower extreme of side portion 800 flushes with the lower extreme of the second plywood 420 that corresponds to make the both sides of storehouse board 140 seal, prevent that liquid such as rainwater from getting into the inside that trades the power station from the side of storehouse board 140. In other alternative embodiments, one end of the side portion 800 close to the first layer plate 410 is flush with the outer surface of the first layer plate 410, 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 second layer plate 420, that is, out of the outer surface of the second layer plate 420, so as to prevent liquid such as rainwater from penetrating into the interior of the storage plate 140 from the connection between the side portion 800 and the second layer plate 420, and enhance the waterproof effect.
The present embodiment provides a fastening form of the first side portion 810 and the second side portion 820 of the adjacent storage plate 140, but the present invention is not limited thereto, and the first side portion 810 and the second side portion 820 of the adjacent storage plate 140 may also be fastened by other forms, for example, only the first side portion 810 is recessed inward in the extending direction of the protrusion 210 to form a shape matched with the second side portion 820, or the first side portion 810 and the second side portion 820 of the adjacent storage plate 140 form a tooth shape matched with each other in the first direction.
The library board combined unit is formed by mutually connecting a plurality of library boards 140, the assembly is convenient, a single library board 140 can be produced through modularization, the cost is lower, and after the assembly, the library board combined unit has higher strength and better waterproofness. The plurality of storehouse boards 140 are assembled in sequence along the first direction, the protruding ends 141 and the matching ends 142 of two sides of any two adjacent storehouse boards 140 are connected with each other to form a storehouse board combined unit, and the storehouse boards 140 are matched and overlapped with each other through the protruding ends 141 and the matching ends 142, so that the strength of the storehouse board combined unit after combination is higher, and the waterproofness is better. The assembly positional relationship between the adjacent two library boards 140 is as follows:
as shown in fig. 6, the protruding end 141 of one library board 140 is received in the cavity 224 of the mating end 142 of an adjacent library board 140, the first bent portion 211 of the protruding end 141 is adjacent to the fourth bent portion 222 of the mating end 142, the second bent portion 212 of the protruding end 141 is adjacent to the third bent portion 221 of the mating end 142, the second laminate 420 of the mating end 142 is sandwiched between the second bent portion 212 of the protruding end 141 and the third bent portion 221 of the mating end 142, the first transition portion 213 of the protruding end 141 is adjacent to the second transition portion 223 of the mating end 142, the sealing member 215 is disposed on top of the first transition portion 213 of the protruding end 141, and both 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. 6, a slot is provided on the frame 130 at a position corresponding to the clip 600 of the second connecting plate 440, and the engaging portion 620 of the clip 600 is clipped into the slot on the frame 130. The storehouse board combination unit is clamped in the clamping groove 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 utility model discloses a trade power station is not limited to the form that fig. 2-4 show, the utility model provides a structure such as storehouse board assembled element, frame 130, storehouse board 140 also is applicable to and trades the power station adopting other structures or overall arrangement.
Similarly, the present invention provides a structure of the storage board assembly unit, the frame 130, the storage board 140, etc. suitable for the energy storage station with storage and charging functions.
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", and the like indicate orientations or positional relationships based on the normal use of the device or assembly, and are used only for convenience of description and for simplicity of description, and 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 construed as limiting the present invention.
Although specific embodiments of the present invention have been described above, it will be understood by those skilled in the art that this is by way of example only and that the scope of the invention is defined by the appended claims. Various changes and modifications to these embodiments can be made by those skilled in the art without departing from the spirit and the principles of the present invention, and these changes and modifications are all within the scope of the present invention.

Claims (28)

1. The utility model provides a storehouse board for trading power station, a serial communication port, the storehouse board includes first plywood and second plywood, be equipped with a plurality of court on the first plywood and keep away from the bellied protruding unit of second plywood direction, it is a plurality of protruding unit extends towards same direction, still be equipped with on the first plywood to the cylinder that the second plywood extends, the pilot hole has been seted up in the cylinder, the through-hole has been seted up on the first plywood, the pilot hole passes through the through-hole switches on to the outside of first plywood, the pilot hole is the blind hole, the pilot hole is used for installing the assembly part.
2. A library board for a power change station as claimed in claim 1 wherein the posts extend to and abut or are bonded to the second tier board.
3. A library board for a power change station as claimed in claim 1 wherein the walls of the assembly holes are flush with the walls of the through holes.
4. The library board for the swapping station as in claim 1, wherein the first laminate and the second laminate are made of carbon fiber or polymer composite;
and/or the cylinder is made of resin material.
5. The warehouse board for the power change station as claimed in claim 1, wherein the warehouse board further comprises an insulating layer, the insulating layer is sandwiched between the first layer board and the second layer board, and the insulating layer comprises inorganic foaming material, rock wool or aerogel felt.
6. The library board for a power swapping station of claim 5, further comprising a first connection post and/or a second connection post;
the first connecting column is arranged on the first laminate, the second connecting column is arranged on the second laminate, and the first laminate and the second laminate are fixedly connected through the first connecting column and/or the second connecting column in an abutting mode.
7. A library board for a power change station as claimed in claim 6, 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.
8. The library board for the swapping station as in claim 6, wherein the insulating layer has through holes corresponding to the positions of the first connecting posts and/or the second connecting posts, and the first connecting posts and/or the second connecting posts are fixedly connected through the through holes.
9. The warehouse board for the power swapping station as in claim 1, wherein opposite ends of the warehouse board are provided with a protruding end and a mating end, and the protruding end and the mating end both protrude from the same side surface of the warehouse board and extend towards the same direction, so that the protruding end and the mating end of two adjacent warehouse boards can be overlapped when a plurality of the warehouse boards are assembled.
10. A library board for a power swapping station as in claim 9 wherein a plurality of the projection units comprise a projection and a mating portion; at the protruding end, the first laminate protrudes towards the direction far away from the second laminate to form the protruding part; at the matching end, the first laminate protrudes towards the direction far away from the second laminate to form the matching part; the matching part is used for covering the outer side of the convex part of the adjacent warehouse board when the plurality of warehouse boards are assembled.
11. A library board for a power change station as claimed in claim 10 wherein at the raised end the edge portion of the second layer board is bent towards the first layer board and the edge portion of the first layer board is bent towards the second layer board, the inner surface of the edge portion of the first layer board being in register with the outer surface of the edge portion of the second layer board.
12. A library board for a power swapping station as in claim 11, wherein at the raised end the edge portion of the first tier board comprises a first bend portion that bends towards the direction away from the second tier board and a second bend portion that bends towards the second tier board, there being a first transition portion between the first bend portion and the second bend portion.
13. A library board for a power change station as claimed in claim 12 wherein the outer surface of the first transition portion is provided with a groove for mounting a sealing member.
14. A magazine for a switching station as claimed in claim 11 wherein at the mating end an inner surface of an edge portion of the first tier panel abuts an outer surface of a side of the boss portion of an adjacent magazine remote from the mating end.
15. A library board for a power swapping station as in claim 14 wherein at the mating end the edge portion of the first tier board comprises a third bend that bends towards the direction away from the second tier board and a fourth bend that bends towards the second tier board with a second transition between the third bend and the fourth bend.
16. The magazine board for the swapping station as recited in claim 10, wherein at the mating end, an edge portion of the second layer board is bent toward the first layer board, the edge portion of the second layer board is sandwiched between the edge portion of the first layer board and a side surface of the protruding portion of the adjacent magazine board close to the mating end, and an outer surface of the edge portion of the second layer board is attached to an outer surface of the edge portion of the first layer board of the protruding end of the adjacent magazine board.
17. The library board for a power swapping station of claim 10, wherein an inner surface of the first tier board of the boss is provided with a first connecting post, an inner surface of the second tier board of the boss is provided with a second connecting post, and the first connecting post abuts against the second connecting post; or the like, or, alternatively,
the inner surface of the first layer plate of the protruding portion is provided with the first connecting column, and the first connecting column is abutted to the second layer plate of the protruding portion.
18. The library board for a swapping station as in claim 10, further comprising a plurality of intermediate bumps disposed between the raised portion and the mating portion, wherein the first layer board is raised away from the second layer board to form the intermediate bumps, the intermediate bumps and the raised portion extend in the same direction, and the raised portion and the mating portion are both higher than the intermediate bumps.
19. A library board for a power change station as claimed in claim 18 wherein the inner surface of the first layer board of the central boss is provided with a first connecting post, the other end of which abuts the second layer board of the central boss.
20. The magazine plate for a swapping station as in claim 1, further comprising side sections at opposing ends of the magazine plate along the direction of extension of the protruding units, the side sections closing a gap between the first tier plate and the second tier plate.
21. A garage board for a power change station as defined in claim 20, wherein the protrusion units at both ends of the garage board in a first direction are a protrusion and an engagement portion, respectively, and the side portions are provided at both ends in a second direction perpendicular to the first direction, respectively, the side portion of the protrusion being a first side portion, the side portion of the engagement portion being a second side portion, the second side portion covering a portion of the outside of the first side portion of an adjacent garage board.
22. The library board for a power swapping station of claim 21, wherein the first side has a step and the second side has an open slot with a shape matching the step, the open slot being configured to catch the step of an adjacent library board when a plurality of library boards are assembled.
23. The library board for swapping stations as in claim 22, wherein an end surface of the step portion is located on the same plane as the second side surface portion, and/or wherein the first side surface portion has a bottom plate, the step portion is formed on a bottom plate surface, and a height of the step portion with respect to the bottom plate is the same as a thickness of the second side surface portion.
24. A library board for a swapping station as in claim 20 wherein one end of the side section adjacent the first tier floor is flush with the outer surface of the first tier floor and the other end of the side section extends toward and beyond the outer surface of the second tier floor.
25. A library board assembly unit, wherein the library board assembly unit comprises a library board for a swap station according to any one of claims 1-24, and a plurality of the library boards are connected to form the library board assembly unit.
26. The library board assembly unit of claim 25, wherein the convex ends and the mating ends of the two side edges of any two adjacent library boards are connected to each other to form the library board assembly unit.
27. A swapping station, characterized in that the swapping station comprises a frame and the library board assembly unit of claim 25 or 26, wherein the frame is detachably connected with the library board assembly unit.
28. The swapping station as in claim 27, wherein a slot is disposed on the frame, a buckle is disposed on the second tier panel of the library panel, and the library panel assembly is snapped into the slot of the frame by the buckle.
CN202120627810.5U 2021-03-26 2021-03-26 Storehouse board, storehouse board assembled unit and trade power station Active CN217232897U (en)

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Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN115126291A (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
CN115126291A (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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