CN216616592U - Storehouse board combination unit and trade power station or energy storage station - Google Patents
Storehouse board combination unit and trade power station or energy storage station Download PDFInfo
- Publication number
- CN216616592U CN216616592U CN202120627808.8U CN202120627808U CN216616592U CN 216616592 U CN216616592 U CN 216616592U CN 202120627808 U CN202120627808 U CN 202120627808U CN 216616592 U CN216616592 U CN 216616592U
- Authority
- CN
- China
- Prior art keywords
- board
- library
- layer
- protruding
- storehouse
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
Images
Landscapes
- Battery Mounting, Suspending (AREA)
Abstract
The utility model discloses a warehouse board combination unit and a power changing station or an energy storage station, which comprise a plurality of warehouse boards which are connected, wherein two opposite ends of each warehouse board are respectively provided with a convex end and a matching end, the convex ends and the matching ends are both outwards protruded from the surfaces of the same sides of the warehouse boards and extend towards the same direction, a convex hollow cavity is formed in the matching end, and the convex hollow cavity in the matching end is used for accommodating the convex ends of the adjacent warehouse boards. The protruding end and the matching end are used for controlling rainwater to be discharged out of the storehouse plate combined unit from the two ends of the extending direction of the protruding end and the matching end, the rainwater is prevented from permeating into the storehouse plates from the joints of all the storehouse plates in the storehouse plate combined unit, instantaneous rainfall at least needs to overflow the highest part of the protruding end or the matching end, and the rainwater can flow to the joints of the protruding end and the matching end, so that the waterproof effect is enhanced. Even if the rainwater overflows the highest position, the protruding end and the matching end can guide the rainwater to flow downwards, and the rainwater can be discharged in time.
Description
Technical Field
The utility model relates to the field of power changing stations, in particular to a library board combination unit and a power changing station or an energy storage station.
Background
The new energy vehicle is more and more popular with consumers at present, the energy used by the new energy vehicle is basically electric energy, the new energy vehicle needs to be charged after the electric energy is used up, and due to the limitation of the existing battery technology and charging technology, the new energy vehicle needs to spend a long time when being fully charged, which is not as simple and rapid as the direct refueling of the automobile. Therefore, in order to reduce the waiting time of the user, it is an effective means to replace the battery when the electric energy of the new energy vehicle is quickly exhausted. In order to replace batteries conveniently, the battery replacement requirements of more and more new energy vehicles are met, and a battery replacement station needs to be built. Because batteries of electric vehicles need to be charged frequently, the number and the distribution of the power exchanging stations are high, the power exchanging stations are often required to be arranged in an open-air environment and face the influence of natural factors, and the inside of the power exchanging stations needs to be ensured to be dry and stable in working environment. In the prior art, the power exchanging station is often due to rainfall, rain accumulation and the like, a warehouse board combination unit used in the conventional power exchanging station is poor in water tightness, and water easily permeates into the power exchanging station from the outside of the power exchanging station from the warehouse board combination unit, so that the power exchanging station cannot normally work and potential safety hazards are brought. CN203188396U discloses sandwich structure type heated board, including two-layer panel, accompany the heat preservation between the two-layer panel, be equipped with a plurality of through-holes in the heat preservation, the spliced pole that has both ends respectively with two-layer panel fixed connection is inserted in the through-hole, and two-layer panel and spliced pole all adopt inorganic cementitious material to make, and the heat preservation adopts XPS board, EPS board, polyurethane or phenolic aldehyde material.
SUMMERY OF THE UTILITY MODEL
The utility model aims to overcome the defect of poor water tightness of a reservoir plate combined unit in the prior art, and provides a reservoir plate combined unit and a power exchanging station or an energy storage station.
The utility model solves the technical problems through the following technical scheme:
the utility model provides a storehouse board assembled unit, its includes that a plurality of storehouse boards connect and form, every the both ends that the storehouse board is relative are equipped with protruding end and cooperation end respectively, protruding end with the cooperation end is all followed the storehouse board extends with the outside arch of one side surface and towards same direction, form bellied cavity in the cooperation end, bellied cavity is used for holding adjacently in the cooperation end the protruding end of storehouse board.
In this scheme, adopt above-mentioned structural style, protruding end and cooperation end are used for controlling the rainwater from protruding end and the both ends discharge storehouse board assembled element of the extending direction of cooperation end, avoid the rainwater to permeate to the storehouse inboard from the junction of each storehouse board in the storehouse board assembled element inside, and the instantaneous rainfall need cross the highest point of protruding end or cooperation end at least, just probably flows to junction between them to strengthen water-proof effects. Even the rainwater is overtopped the highest point, protruding end and cooperation end also can guide the rainwater downward flow, and the rainwater of being convenient for is in time discharged, has improved the structural strength of storehouse board assembled unit through the stack cooperation structure of protruding end and cooperation end simultaneously to satisfy the intensity requirement and the waterproof requirement that trade power station or energy storage station.
Preferably, the inner surface of the mating end is attached to the outer surface of the protruding end of the adjacent library board.
In this scheme, adopt above-mentioned structural style, laminate each other and can avoid water to permeate storehouse intralamellar part from the junction between cooperation end and the protruding end.
Preferably, the warehouse board further includes a body portion, the protruding end protrudes outward from the surface of the body portion, the protruding end includes a first bending portion bending toward a direction away from the body portion and a second bending portion bending toward the body portion, and a first transition portion is disposed between the first bending portion and the second bending portion.
In this scheme, adopt above-mentioned structural style, protruding end is the three-section and buckles, and it is protruding from the storehouse board, can make the rainwater can't permeate to the storehouse inboard from the junction of storehouse board inside, the rainwater siltation also can be avoided to transition portion.
Preferably, the library board further comprises a body portion, the mating end protrudes outward from the surface of the body portion, the mating end includes a third bending portion bending toward a direction away from the body portion and a fourth bending portion bending toward the body portion, and a second transition portion is disposed between the third bending portion and the fourth bending portion.
In this scheme, adopt above-mentioned structural style, the cooperation end has kink and transition portion corresponding with protruding end, makes it can coincide with protruding end.
Preferably, the outer surface of the first transition part is provided with a groove for installing a sealing component.
In this scheme, adopt above-mentioned structural style, when can preventing that the rainwater from surpassing the height of protruding end, along with the junction infiltration storehouse board of protruding end and cooperation end.
Preferably, the storehouse board is respectively for protruding end and cooperation end along the both ends of first direction, has side portion respectively along the both ends with first direction vertically second direction, the side portion of protruding end is first side portion, the side portion of cooperation end is second side portion, the second side portion covers the part outside of the first side portion of adjacent storehouse board.
In this scheme, adopt above-mentioned structural style, side covers two sides of storehouse board, prevents that liquid from storehouse board side infiltration storehouse inboard, and then gets into inside the power station that trades.
Preferably, the first side surface portion is provided with a step portion, the second side surface 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 portions of the adjacent library plates when the plurality of library plates are assembled.
In this scheme, adopt above-mentioned structural style, the side portion of protruding end and cooperation end cooperatees through step portion and open slot, and the other both ends of the storehouse board of being convenient for form the block structure, prevent that the storehouse board junction from taking place relative movement, improve the water proofness of storehouse board junction.
Preferably, an end surface of the step portion and the second side surface portion are located on the same plane, and/or the first side surface portion has a bottom plate, the step portion is formed on a surface of the bottom plate, and a height of the step portion relative to the bottom plate is the same as a thickness of the second side surface portion.
In this scheme, adopt above-mentioned structural style, the protruding end is located the coplanar with the side portion junction of cooperation end, and the rivers edgewise flow of being convenient for avoids junction surface ponding.
Preferably, one end of the side surface portion close to the upper surface of the storage plate is flush with the upper surface, and the other end of the side surface portion extends towards the direction of the lower surface of the storage plate and extends beyond the lower surface.
In this scheme, adopt above-mentioned structural style, above-mentioned setting is used for preventing that the rainwater from side portion and the junction infiltration storehouse intralamellar part of second plywood, strengthens water-proof effects.
Preferably, the warehouse board is provided with a first layer board and a second layer board, the first layer board and the second layer board are arranged oppositely, the protruding end is provided with a protruding part protruding towards the direction far away from the second layer board, the mating end is provided with a mating part protruding towards the direction far away from the second layer board, and the mating part covers the outer side of the protruding part of the adjacent warehouse board.
In this scheme, adopt above-mentioned structural style, the storehouse board is bilayer structure, and wherein bellying and cooperation portion all are formed by the first floor is protruding, and the cooperation portion of storehouse board can cover and overlap the bellying upside at another storehouse board when two storehouse boards are connected, forms the coincide structure, can make the intensity of connecting portion higher, also can cover the connecting gap of two storehouse boards, avoids liquid from this gap infiltration, and the water proofness is better.
Preferably, a hollow cavity is arranged in the boss, a connecting column is arranged in the hollow cavity, and the connecting column is used for connecting and fixing the first laminate and the second laminate.
In this scheme, adopt above-mentioned structural style, bellying and cooperation all are by the protruding formation of first floor, the cooperation portion of storehouse board can cover and overlap the bellying upside at another storehouse board when two storehouse boards are connected, form the congruent structure, it is connected and fixed through the spliced pole in the middle of, can make the intensity of storehouse board assembled element higher, the spliced pole is located in the cavity of bellying, the space is bigger, length is longer, improve the structural strength of a plurality of storehouse board cavity, also can cover the joint gap of two storehouse boards, avoid liquid from this gap infiltration, make the water proofness of storehouse board assembled element better.
Preferably, at the mating end, the edge portion of the first laminate is bent and extended from one side of the protruding portion of the adjacent library plate, which is close to the mating end, to one side of the protruding end, which is away from the mating portion, and the inner surface of the edge portion of the first laminate is attached to the outer surface of one side of the protruding portion, which is away from the mating portion.
In this scheme, adopt above-mentioned structural style, the first plywood of cooperation end extends and wraps up this bellying along the bellying shape of the protruding end of adjacent storehouse board, realizes being connected of cooperation end and protruding end, and the edge part laminating of the first plywood of cooperation end is kept away from in the bellying simultaneously the surface of one side of cooperation portion.
In this scheme, adopt above-mentioned structural style, buckle in order to form the structure of upper and lower plywood joint through the first plywood and the second plywood with storehouse board cooperation end for the edge of cooperation portion forms seal structure, prevents that the rainwater from inside first plywood, the infiltration of second plywood combination department storehouse board.
Preferably, at the protruding end, an edge portion of the second laminate extends in a bending manner toward the first laminate, an edge portion of the first laminate extends in a bending manner toward the second laminate at the protruding end, and an inner surface of the edge portion of the first laminate is attached to an outer surface of the edge portion of the second laminate.
In this scheme, adopt above-mentioned structural style, buckle in order to form the structure of upper cover lower floor through the first plywood and the second plywood with the protruding end of storehouse board in opposite directions for the edge of bellying forms seal structure, prevents that water from oozing into the storehouse inboard, improves the waterproof nature of storehouse board assembled element.
Preferably, at the mating end, an edge portion of the second layer board is bent and extended 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 library board, the side surface being 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 library board.
In this scheme, adopt above-mentioned structural style, the edge part of the second plywood of cooperation end and protruding end laminates with the edge part of first plywood each other, and the gap minimizing between these three seals storehouse board edgewise junction thoroughly, prevents that water from this junction infiltration from trading in power station or the energy storage station, further improves the waterproof nature of storehouse board assembled unit.
Preferably, the top of the boss is provided with a groove for mounting a sealing member.
In this scheme, adopt above-mentioned structural style, the sealing strip sets up between bellying top and cooperation portion top, accumulates on storehouse board assembled element when the rainwater and leads to water to rise the back from the gap between bellying and the cooperation portion, is located the sealing strip separation at top, can't cross the bellying and advance to trade power station or energy storage station from the seam infiltration of bellying and cooperation portion in, improves storehouse board assembled element's waterproof nature.
Preferably, the warehouse board further comprises an insulating layer, the insulating layer is clamped between the first layer board and the second layer board, and the insulating layer comprises aerogel, rock wool or polyurethane foam.
In this scheme, adopt above-mentioned structural style, the heat preservation sets up between first plywood and second plywood, through three-layer combined type structure, can increase the intensity of storehouse board to improve the intensity of storehouse board assembled element. Meanwhile, aerogel, rock wool or polyurethane foam in the heat-insulating layer can also play a role in heat insulation.
Preferably, the heat-insulating layer is provided with a through hole corresponding to the connecting column, and the connecting column penetrates through the through hole to fixedly connect the first laminate and the second laminate.
In this scheme, adopt above-mentioned structural style, first plywood, second plywood and heat preservation layer form sandwich structure, and first plywood and second plywood are located the heat preservation both sides and press from both sides the heat preservation and establish formation three layer construction in the middle of to pass the heat preservation through link up at the spliced pole in the middle of and connect first plywood and second plywood respectively, make storehouse board intensity itself higher, improve storehouse board assembled element's intensity.
Preferably, the first layer plate and the second layer plate are made of carbon fiber or polymer composite materials or SMC resin materials; and/or
The connecting column is made of resin materials.
In this scheme, adopt above-mentioned structural style, above-mentioned material is chooseed for use to first plywood, second plywood and spliced pole, and under the circumstances that guarantees that intensity satisfies the requirement, weight is lighter, and it is more convenient to install.
Preferably, the connecting columns include a first connecting column and a second connecting column, the first connecting column is arranged on the surface of the first layer board facing the second layer board, the second connecting column is arranged on the surface of the second layer board facing the first layer board, and the first layer board and the second layer board are fixedly connected through the first connecting column and the second connecting column.
In this scheme, adopt above-mentioned structural style, first spliced pole and second spliced pole are fixed to be located first plywood and second plywood respectively and fixed together for first plywood and second plywood are connected fixedly together, and storehouse board assembled element's intensity is higher.
Preferably, the first connecting column and the second connecting column are fixed by gluing, clamping, expansion beads or bolts.
In this scheme, adopt above-mentioned structural style, this kind of connected mode simple process, assembly and manufacturing are more convenient, and fixed effectual.
In this scheme, adopt above-mentioned structural style, the second side of storehouse board can be sealed to side portion, prevents that water from the second side infiltration curb plate.
Preferably, it comprises a frame and a library board assembly unit as described above, said library board assembly unit being detachably mounted on said frame.
In this scheme, adopt above-mentioned structural style, this storehouse board assembled unit of power station or energy storage station trades can avoid the rainwater to permeate to the storehouse inboard from the junction of each storehouse board in the storehouse board assembled unit inside, and the instantaneous rainfall need be at least overtaken the highest point of protruding end or cooperation end, just probably flows to junction between them to strengthen water-proof effects. Even the rainwater is overtopped the highest point, protruding end and cooperation end also can guide the rainwater to flow downwards, and the rainwater of being convenient for is in time discharged, and waterproof nature is better, and environmental adaptability is stronger.
The positive progress effects of the utility model are as follows: the protruding end and the matching end are used for controlling rainwater to be discharged out of the storehouse plate combined unit from the two ends of the extending direction of the protruding end and the matching end, the rainwater is prevented from permeating into the storehouse plates from the joints of all the storehouse plates in the storehouse plate combined unit, instantaneous rainfall at least needs to overflow the highest part of the protruding end or the matching end, and the rainwater can flow to the joints of the protruding end and the matching end, so that the waterproof effect is enhanced. Even if the rainwater overflows the highest position, the protruding end and the matching end can guide the rainwater to flow downwards, and the rainwater can be discharged in time.
Drawings
Fig. 1 is a schematic cross-sectional view of a joint of top plate library plates according to an embodiment of the present invention.
Fig. 2 is a plan view of a swapping station according to an embodiment of the present invention.
Fig. 3 is a schematic perspective structure diagram of a swapping station according to an embodiment of the present invention.
Fig. 4 is a schematic perspective view of a frame according to an embodiment of the present invention.
Fig. 5 is a schematic perspective view of a top plate and storage plate combination unit according to an embodiment of the present invention.
Fig. 6 is a schematic side view of a ceiling library panel according to an embodiment of the present invention.
FIG. 7 is a schematic diagram of a first layer panel of the top plate library panel in accordance with an embodiment of the present invention.
FIG. 8 is a schematic cross-sectional view of a first layer of a top plate library plate according to an embodiment of the present invention
Fig. 9 is an assembly structure diagram of the side part according to the embodiment of the present invention.
Fig. 10 is a schematic structural view of a top plate corner wrap according to an embodiment of the present invention.
FIG. 11 is a schematic view of an assembly structure of the corner wrap of the top plate according to the embodiment of the present invention.
Fig. 12 is a schematic structural view of a fitting according to an embodiment of the present invention.
Description of reference numerals:
Charging chamber 102
Top plate and storage plate combined unit 210
Top plate warehouse plate 220
Heat-insulating layer 223
First connecting post 225
Second connecting post 226
Third bending part 232
Fourth bent part 233
Raised end 240
The first bending part 242
Second bent part 243
Top plate wrap angle 250
The first wrap angle bending part 251
Second cornered bend 252
Third package teaching bend 253
The receiving cavity 254
Top plate corner-wrap open slot 256
Fitting 260
Third terminal 283
Detailed Description
The present invention will be more clearly and completely described in the following description of preferred embodiments, taken in conjunction with the accompanying drawings.
Fig. 2 illustrates a swapping station according to an embodiment of the present invention.
The battery replacing station 100 comprises a battery replacing platform 101, two charging rooms 102 respectively arranged at two sides of the battery replacing platform 101, and a battery replacing trolley which moves back and forth between the battery replacing platform 101 and the charging rooms 102 and is used for disassembling and assembling a battery pack of a vehicle. The charging station 100 may also include a monitoring room, a storage room, and the like.
The battery replacing platform 101 is used for bearing a vehicle with a battery pack to be replaced, the vehicle drives in and stops at the battery replacing platform 101, 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 102 for charging after the old battery on the vehicle is detached by the battery replacing trolley.
In the charging room 102, a charging rack, a lifter, a main control box and other devices are placed, the charging rack is used for accommodating the battery pack and charging the old battery pack, and the lifter is used for exchanging the battery pack with the battery replacement trolley and taking out or putting the battery pack into the charging rack.
As shown in fig. 3, the power exchanging station 100 of the present embodiment 1 is supported by a frame 105 and partitioned into a plurality of functional rooms such as a charging room 102, a monitoring room, and the like, and a storage board is covered on an outer surface thereof to isolate the inside and the outside of the functional rooms, and prevent external rain water, dust, and other impurities from entering the inside of the power exchanging station 100 and causing damage to electrical components in the power exchanging station 100 such as a charging rack and a main control box.
The power conversion station 100 has a top surface, side surfaces, and a bottom surface. The top surface and the side surface of the power conversion station 100 are covered with the library board combination unit. The library board assembly unit is connected to the frame 105 of the power exchanging station 100 by means of a snap fit or the like.
The library board assembly unit is detachably mounted to the periphery of the frame 105.
As shown in fig. 4, the frame 105 includes a plurality of beams 107 and columns 108 combined with each other.
The library board assembly unit may be connected with the cross beam 107 and the pillar 108 of the frame 105 through the library board. For example, a buckle is provided on the library board, a slot corresponding to the buckle is provided on the frame 105, and the two are assembled together by the buckle and the slot.
As shown in fig. 2 to 5, the top surface of the power conversion station is covered with a top plate 200, the top plate 200 is composed of a plurality of top plate-magazine plate combination units 210, and the magazine plates in the top plate-magazine plate combination units 210 constituting the top plate 200 are top plate magazine plates 220. The "library board" described below refers to the "top board library board" unless otherwise specified.
As shown in fig. 2 to 5, the top plate warehouse plate combination unit 210 of the present embodiment includes a plurality of top plate warehouse plates 220 connected together, two opposite ends of each top plate warehouse plate 220 are respectively provided with a protruding end 240 and a mating end 230, the protruding end 240 and the mating end 230 both protrude outward from the same side surface of the top plate warehouse plate 220 and extend toward the same direction, a protruding hollow cavity 247 is formed in the mating end 230, and the protruding hollow cavity 247 in the mating end 230 is used for accommodating the protruding end 240 of the adjacent top plate warehouse plate 220.
The protruding end 240 and the mating end 230 are used for controlling rainwater to be discharged out of the storehouse plate combined unit from the two ends of the extending direction of the protruding end 240 and the mating end 230, so that the rainwater is prevented from permeating into the storehouse plates from the joints of all the storehouse plates in the storehouse plate combined unit, and the instantaneous rainfall at least needs to overflow the highest position of the protruding end 240 or the mating end 230 to possibly flow to the joints of the protruding end 240 and the mating end 230, so that the waterproof effect is enhanced. Even the rainwater is overtopped the highest point, protruding end 240 and mating end 230 also can guide the rainwater to flow downwards, and the rainwater of being convenient for is in time discharged, has improved the structural strength of storehouse board assembled unit through the stack cooperation structure of protruding end 240 and mating end 230 simultaneously to satisfy the intensity requirement and the waterproof requirement of trading power station or energy storage station.
In this embodiment, the top deck panel 220 is a rectangular structure having first 281 and second 282 opposite ends and third 283 and fourth 284 opposite ends.
As shown in fig. 1 and 5 to 7, the magazine plate of the present embodiment includes a body 290, and a protruding end 240 and a mating end 230 at two ends of the body 290, wherein a first end 281 and a second end 282 are the protruding end 240 and the mating end 230 of the top plate magazine plate 220, respectively, the protruding end 240 and the mating end 230 are located at two sides of the top plate magazine plate 220, a plurality of top plate magazine plates 220 are connected to each other through the protruding end 240 and the mating end 230, and the protruding end 240 and the mating end 230 are overlapped with each other. In this embodiment, the top plate library 220 is a multi-layer composite structure, the top and bottom are formed by the first plate 221 and the second plate 222, and at the protruding end 240 and the mating end 230 of the top plate library 220, the first plate 221 is bent to form the corresponding protruding portion 241 and the mating portion 231. At the raised end 240, the first plate 221 is raised away from the second plate 222 to form a raised portion 241, and at the mating end 230, the first plate 221 is raised away from the second plate 222 to form a mating portion 231. Protruding portion 241 of the first plywood 221 of protruding end 240 is wrapped up by the cooperation portion 231 of the first plywood 221 of the cooperation end 230 of the storehouse board of rather than adjacent connection and forms the coincide structure, this kind of coincide structure can play the connection effect, connect the both ends of two adjacent storehouse boards and constitute storehouse board combination unit, can play waterproof effect again, through the coincide mode, protruding end 240 of roof storehouse board 220 and the cooperation end 230 staggered connection of adjacent roof storehouse board 220, wrap up the seam of two storehouse boards in bellied coincide structure, let water can't directly permeate the seam from the storehouse board outside, improve the water proofness of storehouse board junction.
In this embodiment, the structure of the first layer 221 is shown in fig. 7, and fig. 7 is an oblique upward view showing the internal structure of the first layer 221. The protruding portion 241 of the first layer 221 is substantially trapezoidal and is formed by connecting two bent portions.
As shown in fig. 1 and 5, the library board comprises a main body 290, the protruding end 240 protrudes outward from the surface of the main body 290, the protruding end 240 comprises a first bending portion 242 bending toward the main body 290 and a second bending portion 243 bending toward the main body 290, and a first transition portion 244 is disposed between the first bending portion 242 and the second bending portion 243.
Referring to fig. 8, the edge of the first layer plate 221 first tilts upwards and extends towards the direction away from the main body 290 to form a first bending portion 242, when the first bending portion 242 extends to the highest position, it extends outwards along the horizontal direction to form a first transition portion 244, and at the farthest end of the first transition portion 244, the first layer plate 221 extends towards the direction close to the main body 290 along the oblique lower direction in the drawing to form a second bending portion 243. The first bending part 242 and the second bending part 243 form two oblique sides of the trapezoid, and the first transition part 244 forms a top side of the trapezoid.
The mating end 230 protrudes outward from the surface of the body 290, the mating end 230 includes a third bent portion 232 bent away from the body 290 and a fourth bent portion 233 bent toward the body 290, and a second transition portion 234 is formed between the third bent portion 232 and the fourth bent portion 233.
The matching portion 231 of the first layer 221 is also in a trapezoid structure, the shape of which matches with the protruding portion 241, and also has a third bending portion 232 and a fourth bending portion 233 as two oblique sides, and a second transition portion 234 as a top side, the third bending portion 232 extends upward in a direction away from the main body 290, and the fourth bending portion 233 extends in a direction close to the main body 290. When the fitting is performed, the fitting portion 231 is overlapped and overlapped above the projection portion 241, and three sides of the trapezoid are in contact with each other, so that the connection effect is better. In this embodiment, protruding portion 241 and cooperation portion 231 all choose trapezoidal structure protruding for use, can not only cover the seam parcel of storehouse board, and bellied structure also can play the effect of water conservancy diversion for the rainwater of seam crossing can avoid the siltation along trapezoidal hypotenuse down. Meanwhile, the top edge of the trapezoid is a plane, and the trapezoid can also be used for mounting other components and the like.
In other embodiments, the protruding portion 241 and the fitting portion 231 may be triangular or semicircular according to different requirements and situations, and the corresponding effect can be achieved as long as the protruding state in the vertical direction is ensured and the library board is wrapped in the seam.
As shown in fig. 1, 7 and 8, the joints of the first bending part 242 and the second bending part 243 with the first transition part 244 have arc-shaped chamfers, and the joints of the third bending part 232 and the fourth bending part 233 with the second transition part 234 also have arc-shaped chamfers. This structure can increase the strength of the joint, and make the protruding portion 241 and the fitting portion 231 more closely fit in the overlapped state, further improving the water tightness.
As shown in fig. 8, when connected, the outer wall of the first bent portion 242 of the protruding portion 241 is attached to the inner wall of the fourth bent portion 233 of the fitting portion 231. Can play waterproof effect, prevent that storehouse board assembled element rainwater horizontal plane from rising when long-pending rain state, inside infiltration storehouse board from this gap.
As shown in fig. 1, in the laminated structure, a hollow cavity 247 is provided between the first laminate 221 and the second laminate 222.
As shown in fig. 1, at the mating end 230, the third bent portion 232 of the mating portion 231 of the first layer board 221 extends along the second bent portion 243 of the protruding portion 241 of the adjacent board, and the fourth bent portion 233 extends along the first bent portion 242 of the protruding portion 241 of the adjacent board to be below the first bent portion 242. The connecting opening of the water convex part 241 and the matching part 231 can be positioned at the bottom of one side, and the height difference is formed between the opening and the joint of the two storeroom plates, so that water can not directly enter the joint of the two storeroom plates through the opening.
As shown in fig. 1 to 12, at the protruding end 240, the edge portion of the first layer 221 is bent and extended from the side of the protruding portion 241 of the adjacent base plate close to the mating end 230 to the side of the protruding end 240 away from the mating portion 231, and the inner surface of the edge portion of the first layer 221 is attached to the outer surface of the side of the protruding portion 241 away from the mating portion 231.
At the mating end 230, the edge portion of the second layer 222 is bent and extended toward the first layer 221, the edge portion of the second layer 222 is sandwiched between the edge portion of the first layer 221 and a side surface of the protruding portion 241 of the adjacent plate close to the mating end 230, and the outer surface of the edge portion of the second layer 222 is attached to the outer surface of the edge portion of the first layer 221 of the protruding end 240 of the adjacent plate.
In this embodiment, at the protruding end 240, the edge portion of the second layer plate 222 is bent toward the first layer plate 221, the edge portion of the second layer plate 222 extends toward the first layer plate 221 at a right angle to the second layer plate 222, the edge portion of the first layer plate 221 is bent toward the second layer plate 222, the edge portion of the first layer plate 221 extends toward the second layer plate 222 at a right angle to the first layer plate 221, so that the edge portion of the first layer plate 221 is sleeved outside the edge portion of the second layer plate 222 at this position, the inner surface of the edge portion of the first layer plate 221 is attached to the outer surface of the edge portion of the second layer plate 222, a staggered structure is formed, and an inner cavity between the first layer plate 221 and the second layer plate 222 is sealed from the side. At the mating end 230, the edge portion of the second layer 222 is bent and extended toward the first layer 221, and after the edge portion of the second layer 222 extends at a right angle to the second layer 222 for a distance toward the first layer, the edge portion extends upward along the direction of the second bent portion 243 of the protrusion 241 of the adjacent board. The vertically extending portion of the edge portion of the second sheet 222 is attached to the edge portion of the first sheet 221 of the boss portion 241 of the adjacent library plate, and sandwiches the edge portion of the first sheet 221 of the boss portion 241 of the adjacent library plate with the edge portion of the second sheet 222 of the boss portion 241 of the adjacent library plate. The joint of the two library plates is closed, and the gap between the convex part 241 and the matching part 231 is filled. Meanwhile, the part of the edge portion of the second laminate 222 extending upward along the direction of the second bent portion 243 of the protruding portion 241 of the adjacent library plate is sandwiched between the third bent portion 232 of the fitting portion 231 and the second bent portion 243 of the protruding portion 241 of the adjacent library plate, and the outer surface of the edge portion of the second laminate 222 is simultaneously attached to the outer surface of the edge portion of the first laminate 221 of the protruding end 240 of the adjacent library plate. The gap between the mating end first laminate 221 and second laminate 222, and the gap between the third bent portion 232 of the mating portion 231 and the second bent portion 243 of the protruding portion 241 of the adjacent library board are further filled. The reservoir plates are closed at the mating end 230, and the joint of the two reservoir plates is smaller, so that water is prevented from permeating into the battery replacement station or the energy storage station from the joint. The second laminate structure is shown in FIG. 11. FIG. 11 is a perspective view from below, showing the internal structure of the second laminate 222.
As shown in fig. 1, 7 and 8, the top of the protruding portion 241 has a groove 245 along the extending direction of the storage plate, a sealing strip 246 is installed in the groove 245, one surface of the sealing strip 246 is clamped in the groove 245, and the other surface of the sealing strip 246 abuts against the inner side of the top of the matching portion 231. The sealing strip is arranged between the top of the protruding portion 241 and the top of the matching portion 231, when rainwater accumulates on the reservoir plate combination unit and water rises from a gap between the protruding portion 241 and the matching portion 231, the rainwater is blocked by the sealing strip 246 arranged at the top, the rainwater cannot overflow the protruding portion 241 and seep into the battery replacement station or the energy storage station from a seam between the protruding portion 241 and the matching portion 231, and the waterproofness of the reservoir plate combination unit is improved. The sealing strip 246 may be a rubber waterproof strip, or may be made of other waterproof materials.
In this embodiment, a groove 245 is provided on an outer surface of the first transition portion 244 of the boss portion 241, and the seal construction is the weatherstrip.
In other embodiments, a sealing strip may be provided between 242 and 233, preferably near the end of 233 and between 243 and 232.
As shown in fig. 1, the library board also has posts 224, the posts 224 being used to mount the fittings 260. The post 224 primarily assumes the assembly function. The column 224 is installed on the second layer 222 and extends towards the first layer 221, a mounting hole 261 opened towards the second layer 222 is formed in the column 224, and a corresponding through hole is formed in the second layer 222 corresponding to the mounting hole 261 of the column 224, so that the mounting hole 261 can be conducted to the outer side of the second layer 222. The fitting 260 is mounted in the fitting hole 261. In this embodiment, the assembly holes 261 are threaded holes, and the assembly members 260 are snaps for snapping the library board into mating slots at corresponding positions on the frame. The assembly hole 261 is not directly seted up on the surface of storehouse board, but through in setting up the assembly hole 261 cylinder 224 in the storehouse board, can not cause storehouse board intensity loss, storehouse board intensity is higher, avoids the storehouse board in the use, leads to the storehouse board to warp because of local atress is too big to improve the bulk strength who trades power station or energy storage station.
In other embodiments, the mounting hole 261 can be replaced with other conventional attachment structures, and the mounting member 260 can be replaced with other conventional attachment structures.
As shown in fig. 12, the assembly 260 of the present embodiment is a clip, and includes a connecting portion 610 and a fastening portion 620, the fastening portion 620 is provided with a through hole for the connecting portion 610 to pass through, the connecting portion 610 of the clip 600 in the present embodiment is a bolt, and the connecting portion 610 passes through the through hole of the fastening portion 620 to fix the second layer plate 222. The connecting portion 610 sequentially passes through and is screwed to the through hole of the engaging portion 620, the through hole of the second layer plate 222 and the assembling hole 261 in the column 224 from bottom to top, so that the buckle is fixed on the top plate storage plate 220. The engaging portion 620 of the buckle is located on the outer side of the second layer board 222 (the side facing the inside of the power exchange station) and is used for connecting with the frame 105 of the power exchange station or other internal devices. In other alternative embodiments, the assembly holes 261 and the through holes on the second plate 222 can be replaced with other structures that enable the top plate library plate 220 to be connected with the frame 105 of the power exchange station or other internal devices.
The present embodiment provides one form of snap, but the present invention is not limited thereto, and other existing forms of snap may also be employed.
As shown in fig. 1, 7 and 8, the column 224 of the present embodiment extends toward the first layer 221 and abuts on the first layer 221, and is fixed to the first layer 221 by gluing. The column 224 can also support and connect the first layer 221 and the second layer 222.
In other embodiments, the column 224 may only serve as the mounting assembly 260, and may not be abutted and fixed to the first layer plate 221, or may be connected to the first layer plate 221 by other means, such as welding, screw bolt connection, etc., or the column 224 may be directly cast and molded together with the first layer plate 221 and the second layer plate 222 by integral molding.
As shown in fig. 1, the wall surface of the fitting hole 261 is flush with the wall surface of the through hole, so that the snap fitting can be more easily inserted therethrough, and the fitting hole 261 and the wall surface of the through hole are simultaneously adhered.
As shown in fig. 1, the assembly hole 261 inside the column 224 is a blind hole having only one opening without penetrating through the column 224, and the blind hole is used as the assembly hole 261, so that water can be prevented from penetrating into the inside of the power exchanging station from the assembly hole 261, and the water resistance of the power exchanging station can be further improved.
As shown in fig. 1, 7 and 8, the library board of this embodiment further comprises a plurality of connecting posts, the connecting posts of this embodiment comprise a first connecting post 225 and a second connecting post 226, and the first connecting post 225 and the second connecting post 226 are similar to the posts 224 in structure, but only play a supporting role without the assembly holes 261, and are not used for installing the buckles. The first layer board 221 and the second layer board 222 of the library board are connected through a first connecting column 225 and a second connecting column 226, the first connecting column 225 and the second connecting column 226 are arranged between the first layer board 221 and the second layer board 222, the first connecting column 225 is arranged on the first layer board 221 and extends towards the second layer board 222, and the second connecting column 226 is arranged on the second layer board 222 and extends towards the first layer board 221.
Alternatively, only the first connecting posts 225 may be provided at the same position of the library board, and the first connecting posts 225 may be directly abutted and fixed on the second layer board 222 to be supported between the first layer board 221 and the second layer board 222. Which is integral with the first layer 221 and is secured to the inner surface of the second layer 222 by means of adhesive or the like.
Alternatively, only the second connecting column 226 may be provided at the same position of the library board, and the second connecting column 226 may be directly abutted and fixed on the first layer board 221 and supported between the first layer board 221 and the second layer board 222. Which is integral with the second layer sheet 222 and is secured to the inner surface of the first layer sheet 221 by means of gluing or the like.
Optionally, a pair of first connecting columns 225 and a pair of second connecting columns 226 may be disposed on the first layer board 221 and the second layer board 222 at the same position of the library board, respectively, and the two connecting columns are disposed oppositely, extend from the inner side surfaces of the first layer board 221 and the second layer board 222 to the opposite layer board, and are abutted and fixed to each other.
A plurality of first spliced pole 225 and second spliced pole 226 evenly distributed play the connection in each position of storehouse board, the effect of fixed storehouse board, strengthen the intensity of storehouse board simultaneously. In this embodiment, the library board has both the first connecting columns 225 fixed in abutment with the second layer board 222, the second connecting columns 226 fixed in abutment with the first layer board 221, and the first connecting columns 225 and the second connecting columns 226 fixed in abutment with each other.
In other embodiments, only one or two of the three types of connection post arrangements may be included.
Optionally, the first connecting column 225 and the second connecting column 226 are disposed in the hollow cavity 247 in the protruding portion 241, and the hollow cavity 247 is connected and fixed through the first connecting column 225 and the second connecting column 226, so that the strength of the warehouse board combination unit is higher, a connecting gap between two warehouse boards can be covered, liquid is prevented from permeating from the gap, and the water tightness of the warehouse board combination unit is better.
Alternatively, the first connecting column 225 and the second connecting column 226 can be disposed at other positions of the body 290 to connect the first layer board 221 and the second layer board 222, respectively, to support the library board.
In this embodiment, the hollow cavity 247 and the body 290 of the warehouse board are both provided with a plurality of first connecting columns 225 and second connecting columns 226, which support the warehouse board from multiple points together, thereby increasing the strength of the warehouse board.
In other embodiments, the first connecting column 225 and the second connecting column 226 may be only partially disposed, or other supporting structures may be used.
As shown in fig. 1, 7 and 8, the first connecting column 225 and the second connecting column 226 are fixed by gluing, clamping, expansion beads or bolts. The connecting mode of the connecting column is simple in process, the assembling and the manufacturing are more convenient, and the fixing effect is good. In this embodiment, the first connecting column 225 and the second connecting column 226 are fixed to the first layer board 221 and the second layer board 222 or each other by gluing, or in other embodiments, the first connecting column and the second connecting column can be fixed by clamping, expansion beads or bolts or other conventional connecting methods, as long as the connection strength is ensured to meet the requirement.
As shown in fig. 1, 7 and 8, the first connecting column 225 and the second connecting column 226 of the present embodiment are integrally formed and cast with the warehouse board, and when the first layer board 221 or the second layer board 222 is prepared, a mold hole of the first connecting column 225 or the second connecting column 226 is directly reserved in a mold, so as to realize one-step molding. The library board of the mode has simple process and higher strength.
In other embodiments, the connecting posts can be welded, glued, etc. to the first 221 or second 222 laminate.
As shown in fig. 1, 7 and 8, the warehouse board further includes an insulating layer 223, the insulating layer 223 is sandwiched between the first layer board 221 and the second layer board 222, and forms a three-layer composite sandwich structure with the first layer board 221 and the second layer board 222. The better material of heat-proof quality is selected for use to heat preservation 223 and is constituteed, and in this embodiment, the aerogel material is selected for use to heat preservation 223, and its heat preservation is effectual, and the material is light.
In other embodiments, conventional insulation such as rock wool or polyurethane foam may also be used.
As shown in fig. 1, 7 and 8, the insulating layer 223 is provided with through holes corresponding to the positions of the first connecting columns 225 and the second connecting columns 226, respectively, and the first connecting columns 225 and the second connecting columns 226 of the warehouse board are connected and fixed on the first layer board 221 or the second layer board 222 through the through holes, so as to connect and fix the insulating layer 223, the first layer board 221 and the second layer board 222. The first layer plate 221, the second layer plate 222 and the heat preservation layer 223 form a sandwich structure, the first layer plate 221 and the second layer plate 222 are located on two sides of the heat preservation layer 223, the heat preservation layer 223 is clamped in the middle to form a three-layer structure, and the connecting columns penetrating through the middle penetrate through the heat preservation layer 223 to be respectively connected with the first layer plate 221 and the second layer plate 222, so that the strength of the warehouse plate is better.
In other embodiments, the insulating layer 223 is fixed to the first and second plates 221 and 222 by other means, such as screwing the first and second plates 221 and 222 on both sides of the insulating layer 223, or by adhesion, etc.
As shown in fig. 5, the materials of the first and second laminate sheets 221 and 222 of the present embodiment are made of SMC resin material.
In other embodiments, carbon fiber, polymer composite materials, and the like may also be selected. The material of the column 224 and the connecting column can be the same as that of the laminate. The first layer board 221, the second layer board 222 and the column 224 are made of the materials, so that the weight is lighter and the installation is more convenient under the condition that the strength is ensured to meet the requirement.
As shown in fig. 5 to 11, two ends of the warehouse board in the first direction X are respectively a protruding end 240 and a mating end 230, two ends of the warehouse board in the second direction Y perpendicular to the first direction X are respectively provided with a side surface portion 237, the side surface portion 237 of the protruding end 240 is a first side surface portion 271, the side surface portion 237 of the mating end 230 is a second side surface portion 272, and the second side surface portion 272 covers the outer side of the portion of the first side surface portion 271 of the adjacent warehouse board.
The raised end 240 and the mating end 230 of the library board are located at opposing first and second ends 281, 282, respectively, the first and second ends 281, 282 being aligned along the first direction X. And the two ends perpendicular to the first direction are a third end 283 and a fourth end 284, the third end 283 and the fourth end 284 are provided with side face parts 237, and the side face parts 237 are arranged on the side faces of the third end 283 and the fourth end 284 of the library plate for sealing the third end 283 and the fourth end 284 of the library plate. The portion of the side surface 237 at the protruding end 240 is a first side surface 271, the portion of the side surface 237 at the mating end 230 is a second side surface 272, and the second side surface 272 covers the outer side of the portion of the first side surface 271 of the adjacent shelf. The first side surface part 271 is spliced and wrapped, so that the seams of the first side surface part and the second side surface part are staggered, and liquid is prevented from permeating into the storage plates from the seams on the side surfaces of the two storage plates.
As shown in fig. 9, the first side surface portion 271 has a step portion 274, and the second side surface portion 272 has an open groove 273, the shape of the open groove 273 matches with the step portion 274, and the open groove 273 is used for catching the step portion 274 of the adjacent reservoir plate when a plurality of reservoir plates are assembled.
The first side 271 further has a bottom plate 275, a step 274 is formed on the surface of the bottom plate 275, and the height of the step 274 with respect to the bottom plate 275 is the same as the thickness of the second side 272.
The end surface of the step portion 274 is located on the same plane as the second side surface 272.
In the present embodiment, the first side surface portion 271 has a bottom plate 275 and a step portion 274, the step portion 274 is formed on the bottom plate 275 and extends upward in a direction perpendicular to the bottom plate 275, and a surface of the step portion 274 is higher than the bottom plate 275. And the inner surface portion of the second side surface portion 272 corresponding to the bottom plate 275 of the first side surface portion 271 is also recessed downward (see fig. 7), and the thickness thereof is also reduced so that it can be fit and joined with the recessed portion of the first side surface portion 271. And the edge of the second side surface 272 is opened with an opening groove 273 having a shape matching the shape of the step 274 of the first side surface 271. When connecting, the opening groove 273 is just engaged with the step portion 274, and the recessed portions of the two side surface portions 237 are joined to each other by fitting inside and outside. The height of the step 274 relative to the bottom plate 275 is just equal to the thickness of the second side surface portion 272 after being recessed, so that the end surface of the step 274 of the first side surface portion 271 and the second side surface portion 272 are located on the same plane after joining. The protruding end 240 and the side surface 237 of the mating end 230 are matched with each other through the step 274 and the opening groove 273, so that the other two ends of the warehouse board form a clamping structure, the relative movement of the connection part of the warehouse board is prevented, and the water tightness of the connection part of the warehouse board is improved. And the connection between the protruding end 240 and the side surface 237 of the mating end 230 is on the same plane, which is convenient for water to flow out from the side surface and avoids water accumulation on the surface of the connection.
In this embodiment, a form in which the side surface portions of two adjacent library plates are engaged is shown, but the present invention is not limited thereto.
In other embodiments, the side surface portions of two adjacent library plates may also be engaged in other manners, for example, only the side surface portion at the protruding end is recessed inward in the extending direction of the protruding end to form a shape that is matched with the side surface portion at the mating end, or the side surface portion at the protruding end and the side surface portion at the mating end form a tooth shape that is matched with each other in the extending direction of the side surface portions.
As shown in fig. 5 and 9, the side surface portions 237 are flush with the upper surface at one end thereof close to the upper surface of the storage plate, and extend toward and beyond the lower surface of the storage plate at the other end thereof. The rainwater is prevented from infiltrating into the interior of the storage plate from the joint of the side surface part 237 and the second laminate 222, and the waterproof effect is enhanced.
As shown in fig. 10 and 11, the power exchanging station further has a top plate wrap angle 250, which is disposed at the first end 281 of the library plate at the outermost edge of the top plate 200, and is sleeved on the protruding portion 241 of the library plate at the outermost end of the combination unit of the top plate library plate 220 and wraps the protruding portion 241. The top plate wrap angle 250 is formed by mutually connecting a plurality of wrap angle bending parts, the wrap angle bending parts are respectively attached to a plurality of outer surfaces of the protruding part 241 and are connected to form an accommodating cavity 254 for accommodating the protruding part 241, the protruding part 241 is positioned in the accommodating cavity 254 of the top plate wrap angle 250, the top and two side edges of the protruding part are in contact with the inner wall of the accommodating cavity 254, and one outward side of the top plate wrap angle 250 extends to the lower side of the edge of the protruding part 241 along one outward side edge of the protruding part 241. Through setting up the cornerite on storehouse board edge, the cornerite is protruding and cover the side of storehouse board along the top surface of storehouse board, and protruding structure can make things convenient for getting rid of the rainwater in the rainwater water conservancy diversion flows or flows to the long-pending rain gutter of storehouse board from storehouse board edge. Meanwhile, the wrap angle covers the side edge of the storage plate, the side edge of the storage plate can be sealed, rainwater is prevented from permeating into the storage plate from the side edge of the storage plate and further permeating into the power exchanging station or the energy storage station, and the waterproofness of the power exchanging station or the energy storage station is improved. In this embodiment, the overall shape of the wrap angle is similar to the configuration of the mating portion 231 of the library board. Covering 3 sides of the boss 241.
In other embodiments, the top plate corner wrap 250 may cover only the top and outside, preventing liquid from penetrating from the outside edges of the library plates or from penetrating from the top.
As shown in fig. 10 and 11, the top plate corner wrap 250 has three corner wrap bending portions, the first corner wrap bending portion 251 is attached to the inside oblique edge (the first bending portion 242) of the protruding portion 241, the second corner wrap bending portion 252 is attached to the top portion (the first transition portion 244) of the protruding portion 241, the third corner wrap bending portion is attached to the outside oblique edge (the second bending portion 243) of the protruding portion 241, and the three corner wrap bending portions also form a trapezoidal structure and are consistent with the shape of the protruding portion 241. The structure can better cover the side edge of the warehouse board and is attached to the warehouse board, and the waterproofness is improved.
In other embodiments, the wrap angle may not be limited to be formed by a plurality of bent portions, and may also be formed by other structures without being limited to a trapezoidal structure, as long as the side edge of the warehouse board can be covered and closed to ensure water tightness.
As shown in fig. 10 and 11, in the present embodiment, included angles greater than 90 ° are formed between the first wrap-angle bending portion 251, the second wrap-angle bending portion 252, and the third wrap-angle bending portion 253, an inner surface of the first wrap-angle bending portion 251 can be attached to an outer surface of the first bending portion 242 of the protruding portion 241, an inner surface of the second wrap-angle bending portion 252 can be attached to an outer surface of the first transition portion 244 of the protruding portion 241, and an inner surface of the third wrap-angle bending portion 253 can be attached to an outer surface of the second bending portion 243 of the protruding portion, so that a gap between the top plate wrap angle 250 and the corresponding protruding portion 241 can be smaller, and liquid such as rainwater can be prevented from penetrating into the top plate storage 220 through a gap at a connection portion between the two.
Since the first bending portion 242, the first transition portion 244 and the second bending portion 243 of the protruding portion 241 in this embodiment form an included angle greater than 90 °, and the inner surface of the top plate wrap angle 250 is attached to the outer surface of the protruding portion 241, the first wrap angle bending portion 251, the second wrap angle bending portion 252 and the third wrap angle bending portion 253 in this embodiment also form an included angle greater than 90 °. However, in other alternative embodiments, when an included angle smaller than or equal to 90 ° is formed among the first bending portion 242, the first transition portion 244, and the second bending portion 243 of the protruding portion 241, the included angle among the first wrap angle bending portion 251, the second wrap angle bending portion 252, and the third wrap angle bending portion 253 in the top plate wrap angle 250 may also be varied, so that the inner surface of the top plate wrap angle 250 is always attached to the outer surface of the protruding portion 241, that is, the inner surface of the first wrap angle bending portion 251 is always attached to the outer surface of the first bending portion 242 of the protruding portion 241, the inner surface of the second wrap angle bending portion 252 is always attached to the outer surface of the first transition portion 244 of the protruding portion 241, and the inner surface of the third wrap angle bending portion 253 is always attached to the outer surface of the second bending portion 243 of the protruding portion. Or no matter how the included angles among the first bending part 242, the first transition part 244 and the second bending part 243 of the protruding part 241 change, the included angles among the first wrap angle bending part 251, the second wrap angle bending part 252 and the third wrap angle bending part 253 are always larger than 90 degrees, so that the effect of guiding rainwater is achieved, and rainwater cannot be accumulated at the top of the top plate wrap angle 250 and flows down along the first wrap angle bending part 251 and the third wrap angle bending part 253 to be discharged.
As shown in fig. 10 and 11, an edge portion of the third corner-wrapping bending portion 253 exceeds an edge portion of the first corner-wrapping bending portion 251 to form an edge extending portion 257, the edge extending portion 257 extends downward from an edge of the third corner-wrapping bending portion 253, the edge extending portion 257 can be attached to a side of the top plate storage board 220 and extends downward to a position below a lowest position of the side of the top plate storage board 220 along the side of the top plate storage board 220, so that an edge of the lowest position of the top plate corner-wrapping 250 can be lower than a lowest position of the top plate storage board 220, when liquid such as rainwater can flow down along the third corner-wrapping bending portion 253, the liquid can flow down from the edge extending portion 257 and cannot flow to a bottom surface of the top plate storage board 220, and the waterproof performance is further improved. In other alternative embodiments, the edge extension 257 may also extend from the side edge of the top panel library panel 220 and continue along the bottom surface of the top panel library panel 220 to wrap the outermost end of the top panel library panel 220 entirely for better waterproofing.
The junction of first contained angle kink 251 and second contained angle kink 252 and the junction of second contained angle kink 252 and third contained angle kink 253 all are provided with the arc chamfer to make the junction more smooth, roof cornerite 250 and bellying 241's laminating effect is better, and simultaneously, the water conservancy diversion effect in the roof cornerite 250 outside is also better. In other alternative embodiments, an arc-shaped chamfer may be provided only at the connection between the first wrap angle bending portion 251 and the second wrap angle bending portion 252, or an arc-shaped chamfer may be provided only at the connection between the second wrap angle bending portion 252 and the third wrap angle bending portion 253, or an arc-shaped chamfer may not be provided at the connection between the first wrap angle bending portion 251 and the second wrap angle bending portion 252 and at the connection between the second wrap angle bending portion 252 and the third wrap angle bending portion 253. The shape of the chamfer at the joint is not limited to an arc, and a planar chamfer may be used.
The first wrap angle fold 251, the second wrap angle fold 252, and the third wrap angle fold 253 in this embodiment are integrally formed by stamping the sheet material to form the top plate wrap angle 250. The integrated forming mode has simple process and higher strength, does not form seams among all bending parts, and has better waterproofness. In other alternative embodiments, the top plate corner wrap 250 may be integrally formed by die casting, or the first corner wrap bent portion 251, the second corner wrap bent portion 252, and the third corner wrap bent portion 253 may be assembled by welding or the like.
As shown in fig. 10, the side panels 255 have top plate corner-wrapping opening grooves 256, and the top plate corner-wrapping opening grooves 256 are used for being engaged with the end portions of the two ends of the corresponding protruding portion 241 in the extending direction, that is, the top plate corner-wrapping opening grooves 256 are used for being engaged with the step portions 274 of the protruding portions 241, so as to realize the matching of the top plate corner-wrapping 250 and the protruding portions 241, prevent the relative movement of the joint between the two, and improve the water tightness of the warehouse board combination unit.
The material of the top plate wrap angle 250 can refer to the material that can be selected for the first layer plate 221 of the middle top plate library plate 220, such as carbon fiber, polymer composite material or SMC resin material, and the like, so that the strength of the top plate wrap angle 250 can be met, the weight of the top plate wrap angle 250 can be reduced, and the installation is convenient. The top plate wrap angle 250 and the first and second sheets 221, 222 may be made of the same material or different materials.
As shown in fig. 11, when the top plate wrap angle 250 is assembled with the top plate storage plate 220, the first wrap angle bending portion 251 is attached to one end of the protruding portion 241 (the first bending portion 242 of the protruding portion 241) away from the side edge of the top plate storage plate 220, the first wrap angle bending portion 251 is attached to one end of the protruding portion 241 (the second bending portion 243 of the protruding portion 241) close to the side edge of the top plate storage plate 220, the second wrap angle bending portion 252 is attached to the top of the protruding portion 241 (the first bending portion 242 of the protruding portion 241), and each edge of the top plate wrap angle 250 and each edge of the protruding portion 241 are attached to each other, so that liquid such as rainwater is difficult to infiltrate from the joint between the top plate wrap angle 250 and the protruding portion 241, and the waterproof effect is further improved.
The power swapping station of the utility model is not limited to the form shown in fig. 2-4, and the structures of the library board combination unit, the frame 105, the library board and the like provided by the utility model are also suitable for power swapping stations adopting other structures or layouts.
Similarly, the structures of the warehouse board combination unit, the frame, the warehouse board and the like provided by the utility model are also suitable for the energy storage station with the functions of storage and charging.
In this embodiment, the library board combination unit for the top surface and the library board combination unit for the side surface of the power swapping station are different. However, in other embodiments, the above-mentioned library board for the top surface of the power swapping station may also be used for the side surface, and the above-mentioned library board for the side surface of the power swapping station may also be used for the top surface, and both of them may be selected from using the same library board combination unit, or the forms of the library board combination units may be interchanged.
In the description of the present invention, it is to be understood that the terms "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", etc., indicate orientations or positional relationships based on normal use of the device or assembly, and are only for convenience of description and simplicity of description, but do not indicate or imply that the device or assembly referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be taken as limiting the present invention.
While specific embodiments of the utility model have been described above, it will be appreciated by those skilled in the art that this is by way of example only, and that the scope of the utility model is defined by the appended claims. Various changes or modifications to these embodiments may be made by those skilled in the art without departing from the principle and spirit of this invention, and these changes and modifications are within the scope of this invention.
Claims (21)
1. The utility model provides a storehouse board assembled unit, its characterized in that, it includes that a plurality of storehouse boards are connected and are formed, every the both ends that the storehouse board is relative are equipped with protruding end and cooperation end respectively, protruding end with the cooperation end is all followed the storehouse board outwards protrudes and extends towards same direction with one side surface, form bellied cavity in the cooperation end, bellied cavity is used for holding adjacently in the cooperation end the protruding end of storehouse board.
2. The library board assembly of claim 1, wherein the inner surface of the mating end abuts the outer surface of the raised end of an adjacent library board.
3. The library board assembly of claim 1, wherein the library board further comprises a body portion, the raised end protruding outward from the surface of the body portion, the raised end comprising a first bend portion bending away from the body portion and a second bend portion bending toward the body portion, the first and second bend portions having a first transition portion therebetween.
4. The library board assembly of claim 3, wherein the mating end projects outwardly from the body portion surface, the mating end including a third bend that bends away from the body portion and a fourth bend that bends toward the body portion, the third bend and the fourth bend having a second transition therebetween.
5. The library board assembly of claim 4, wherein the outer surface of the first transition portion is provided with a groove for mounting a sealing member.
6. The library plate assembly of claim 1, wherein the library plates have a protruding end and a mating end at respective ends in a first direction, and side portions at respective ends in a second direction perpendicular to the first direction, the side portion of the protruding end being a first side portion, the side portion of the mating end being a second side portion, the second side portion covering a portion of the outside of the first side portion of an adjacent library plate.
7. The library board assembly of claim 6, wherein the first side portion has a step and the second side portion has an open slot shaped to match the step, the open slot being adapted to capture the step of an adjacent library board when a plurality of library boards are assembled.
8. The library plate assembly of claim 7, wherein the end surface of the step part is positioned on the same plane as the second side surface part, and/or wherein the first side surface part has a bottom plate and the step part is formed on a surface of the bottom plate, and a height of the step part with respect to the bottom plate is the same as a thickness of the second side surface part.
9. The library board assembly of claim 6, wherein one end of the side portion adjacent to the upper surface of the library board is flush with the upper surface and the other end of the side portion extends in the direction of and beyond the lower surface of the library board.
10. The library board assembly of claim 1, wherein the library board has a first board and a second board, the first board and the second board being disposed opposite each other, the first board being convex in a direction away from the second board at the convex end to form a convex portion, the first board being convex in a direction away from the second board at the mating end to form a mating portion, the mating portion covering an outer side of the convex portion of the adjacent library board.
11. The library plate assembly of claim 10, wherein the protrusion has a hollow cavity therein, and the hollow cavity has a connecting post therein for connecting and fixing the first layer plate and the second layer plate.
12. The library board assembly of claim 10, wherein at the mating end, the edge portion of the first sheet is bent from a side of the protrusion adjacent to the mating end to a side of the protrusion remote from the mating end, and an inner surface of the edge portion of the first sheet conforms to an outer surface of the protrusion remote from the mating end.
13. The library board assembly of claim 10, wherein at the raised end, the edge portion of the second layer board is folded and extended toward the first layer board, the edge portion of the first layer board is folded and extended toward the second layer board at the raised end, and the inner surface of the edge portion of the first layer board is attached to the outer surface of the edge portion of the second layer board.
14. The library board assembly unit of claim 10, wherein at the mating end, the edge portion of the second layer board is bent and extended 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 library 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 library board.
15. The library board assembly of claim 10, wherein the top of the boss is provided with a groove for mounting a sealing member.
16. The library board assembly of claim 11, wherein the library board further comprises an insulation layer sandwiched between the first and second layer boards, the insulation layer comprising aerogel, rock wool, or polyurethane foam.
17. The library board assembly unit of claim 16, wherein the insulating layer has through holes corresponding to the positions of the connection posts, and the connection posts pass through the through holes to connect and fix the first layer board and the second layer board.
18. The library board assembly of claim 11, wherein the first and second plies are of carbon fiber or polymer composite material; and/or
The connecting column is made of resin materials.
19. The library board assembly unit of claim 11, wherein the connection posts comprise first connection posts disposed on a surface of the first layer board facing the second layer board and second connection posts disposed on a surface of the second layer board facing the first layer board, the first layer board and the second layer board being connected and fixed by the first connection posts and the second connection posts.
20. The library board assembly of claim 19, wherein the first connecting posts and the second connecting posts are secured by gluing, snapping, expanding beads or bolting.
21. A power conversion or storage station comprising a frame and the panel assembly unit of any one of claims 1 to 20, wherein the panel assembly unit is removably mounted to the frame.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120627808.8U CN216616592U (en) | 2021-03-26 | 2021-03-26 | Storehouse board combination unit and trade power station or energy storage station |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120627808.8U CN216616592U (en) | 2021-03-26 | 2021-03-26 | Storehouse board combination unit and trade power station or energy storage station |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216616592U true CN216616592U (en) | 2022-05-27 |
Family
ID=81680887
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202120627808.8U Active CN216616592U (en) | 2021-03-26 | 2021-03-26 | Storehouse board combination unit and trade power station or energy storage station |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216616592U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115126161A (en) * | 2021-03-26 | 2022-09-30 | 奥动新能源汽车科技有限公司 | Storehouse board combination unit and trade power station or energy storage station |
-
2021
- 2021-03-26 CN CN202120627808.8U patent/CN216616592U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115126161A (en) * | 2021-03-26 | 2022-09-30 | 奥动新能源汽车科技有限公司 | Storehouse board combination unit and trade power station or energy storage station |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN215284464U (en) | Storehouse board combination unit and trade power station or energy storage station | |
| CN215594589U (en) | Warehouse board, warehouse board combined unit and power conversion station or energy storage station | |
| CN215595083U (en) | Warehouse board, warehouse board combined unit and power conversion station or energy storage station | |
| CN216616592U (en) | Storehouse board combination unit and trade power station or energy storage station | |
| CN216640963U (en) | Wrap angle and storage board combined unit and power changing station or energy storage station | |
| CN115126161A (en) | Storehouse board combination unit and trade power station or energy storage station | |
| CN216446595U (en) | Warehouse board, warehouse board combined unit and power conversion station or energy storage station | |
| CN217232897U (en) | Storehouse board, storehouse board assembled unit and trade power station | |
| CN216446332U (en) | Storage board for power conversion station or energy storage station and power conversion station or energy storage station comprising same | |
| CN216545814U (en) | Battery changing station or energy storage station | |
| CN215284463U (en) | Door for power changing station or energy storage station and power changing station or energy storage station comprising door | |
| WO2022199705A1 (en) | Battery swap station or energy storage station | |
| CN115126293A (en) | Storehouse board, storehouse board combined unit and trade power station or energy storage station | |
| CN115126291A (en) | Warehouse board, warehouse board combined unit and power conversion station or energy storage station | |
| CN114763721A (en) | Prefabricated cabin formula integrated configuration of transformer substation | |
| CN115123003A (en) | Storehouse board combination unit and trade power station or energy storage station | |
| CN115126296A (en) | Warehouse board, warehouse board combined unit, battery changing station and energy storage station | |
| CN115126102A (en) | Wrap angle and storage board combined unit and power changing station or energy storage station | |
| CN115126150A (en) | Warehouse board, warehouse board combined unit and power conversion station or energy storage station | |
| CN210068650U (en) | Connecting structure with buckle edge sealing and related furniture and building decoration | |
| CN216617005U (en) | Warehouse board, warehouse board combined unit, battery changing station and energy storage station | |
| CN115126294A (en) | Warehouse board, warehouse board combined unit and power conversion station or energy storage station | |
| CN115126149A (en) | Storage board for power conversion station or energy storage station and power conversion station or energy storage station comprising same | |
| CN111114656A (en) | Leak-proof water tank body | |
| CN210068649U (en) | Connecting structure with elastic strip edge sealing and related furniture and building decoration |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |