CN111799415B - Side income formula energy storage battery arrangement structure - Google Patents
Side income formula energy storage battery arrangement structure Download PDFInfo
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- CN111799415B CN111799415B CN202010669053.8A CN202010669053A CN111799415B CN 111799415 B CN111799415 B CN 111799415B CN 202010669053 A CN202010669053 A CN 202010669053A CN 111799415 B CN111799415 B CN 111799415B
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- vertical beam
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60K—ARRANGEMENT OR MOUNTING OF PROPULSION UNITS OR OF TRANSMISSIONS IN VEHICLES; ARRANGEMENT OR MOUNTING OF PLURAL DIVERSE PRIME-MOVERS IN VEHICLES; AUXILIARY DRIVES FOR VEHICLES; INSTRUMENTATION OR DASHBOARDS FOR VEHICLES; ARRANGEMENTS IN CONNECTION WITH COOLING, AIR INTAKE, GAS EXHAUST OR FUEL SUPPLY OF PROPULSION UNITS IN VEHICLES
- B60K1/00—Arrangement or mounting of electrical propulsion units
- B60K1/04—Arrangement or mounting of electrical propulsion units of the electric storage means for propulsion
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60K—ARRANGEMENT OR MOUNTING OF PROPULSION UNITS OR OF TRANSMISSIONS IN VEHICLES; ARRANGEMENT OR MOUNTING OF PLURAL DIVERSE PRIME-MOVERS IN VEHICLES; AUXILIARY DRIVES FOR VEHICLES; INSTRUMENTATION OR DASHBOARDS FOR VEHICLES; ARRANGEMENTS IN CONNECTION WITH COOLING, AIR INTAKE, GAS EXHAUST OR FUEL SUPPLY OF PROPULSION UNITS IN VEHICLES
- B60K1/00—Arrangement or mounting of electrical propulsion units
- B60K1/04—Arrangement or mounting of electrical propulsion units of the electric storage means for propulsion
- B60K2001/0455—Removal or replacement of the energy storages
- B60K2001/0461—Removal or replacement of the energy storages from the side
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- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
- H01M2220/00—Batteries for particular applications
- H01M2220/20—Batteries in motive systems, e.g. vehicle, ship, plane
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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
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E60/00—Enabling technologies; Technologies with a potential or indirect contribution to GHG emissions mitigation
- Y02E60/10—Energy storage using batteries
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- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Transportation (AREA)
- Mechanical Engineering (AREA)
- Battery Mounting, Suspending (AREA)
Abstract
The utility model provides a side income formula energy storage battery arrangement structure, includes the protector that battery frame body and outside cover were established, wherein, the battery frame body is connected gradually front beam, left longeron, back beam, the right longeron that the underframe was established, and the position of nearly crossbeam, longeron handing-over department on the crossbeam is connected with the bottom of four perpendicular roof beams respectively, and the top of erecting the roof beam all upwards extends, the inside embedding of battery frame body has two at least battery brackets, and all battery brackets set up layer by layer along vertical, and adjacent battery bracket is parallel to each other, is provided with the bracket between the adjacent battery bracket and separates the chamber, and the battery bracket all is higher than the underframe setting, and the preceding of battery bracket, back side are connected with the medial surface of four perpendicular roof beams. This design can not only make energy storage battery's dismouting mutual independence, and it is simple and convenient to dismantle, and assembly efficiency is higher, and structural strength is stronger moreover, and the safeguard effect is better, and the heat dissipation function is stronger.
Description
Technical Field
The invention relates to an energy storage battery arrangement structure, belongs to the field of pure electric vehicles, and particularly relates to a lateral-entering type energy storage battery arrangement structure.
Background
In the prior art, for the structure that energy storage battery arranged on frame upper portion, adopt the mode of range upon range of arrangement usually, from battery frame upper portion, hoist energy storage battery to installation layer through the hoist, in addition, because energy storage battery arranges on frame upper portion, directly faces insolate and rain, so install the backplate additional in battery frame outside.
The prior art has the following defects: firstly, when the energy storage batteries are assembled, the energy storage batteries must be hoisted and installed from bottom to top, and therefore, when the energy storage batteries on the lower layer need to be disassembled subsequently, all the energy storage batteries on the upper layer need to be disassembled, and the energy storage batteries needing to be replaced can be disassembled; secondly, in the hoisting process, because the mass of the energy storage battery is large, the position is difficult to adjust, and the mounting hole positions are difficult to align, the production efficiency is greatly influenced; thirdly, the battery guard plate is directly connected with the battery frame in a bolt fastening mode, and is difficult to disassemble.
The information disclosed in this background section is only for enhancement of understanding of the general background of the patent application and should not be taken as an acknowledgement or any form of suggestion that this information forms the prior art already known to a person skilled in the art.
Disclosure of Invention
The invention aims to overcome the defects and problems of difficult disassembly and low assembly efficiency in the prior art, and provides a side-entry energy storage battery arrangement structure which is simple and convenient to disassemble and high in assembly efficiency.
In order to achieve the above purpose, the technical solution of the invention is as follows: a side-entry energy storage battery arrangement structure comprises a battery frame body and a protective device sleeved outside the battery frame body;
the battery frame body comprises a front cross beam, a rear cross beam, a left longitudinal beam and a right longitudinal beam, the left end and the right end of the front cross beam are respectively and vertically connected with the bottom ends of the front left vertical beam and the front right vertical beam, the left end and the right end of the rear cross beam are respectively and vertically connected with the bottom ends of the rear left vertical beam and the rear right vertical beam, the part of the front cross beam close to the joint of the front cross beam and the front left vertical beam is connected with the front end of the left longitudinal beam, the part of the rear cross beam close to the joint of the rear cross beam and the rear left vertical beam is connected with the rear end of the left longitudinal beam, the part of the front cross beam close to the joint of the front cross beam and the front right vertical beam is connected with the front end of the right longitudinal beam, the part of the rear cross beam close to the joint of the rear cross beam and the rear right vertical beam is connected with the rear end of the right longitudinal beam, the front cross beam, the left longitudinal beam, the rear cross beam and the right longitudinal beam are sequentially connected into a bottom frame, and the top ends of the front left vertical beam, the front vertical beam, the rear vertical beam and the right longitudinal beam extend upwards;
at least two battery brackets are embedded in the battery frame body, all the battery brackets are arranged layer by layer along the vertical direction, adjacent battery brackets are parallel to each other, and a bracket separation cavity is arranged between the adjacent battery brackets; the battery bracket is higher than the setting of underframe, and the preceding side of battery bracket is connected with the medial surface of preceding left side vertical beam, preceding right side vertical beam, and the back side of battery bracket is connected with the medial surface of the left vertical beam in back, the right vertical beam in back, and the top surface of battery bracket contacts with the bottom of energy storage battery.
The left end and the right end of the top surface of the front cross beam are respectively and vertically connected with the bottom ends of the front left vertical beam and the front right vertical beam, the left end and the right end of the top surface of the rear cross beam are respectively and vertically connected with the bottom ends of the rear left vertical beam and the rear right vertical beam, the part of the top surface of the front cross beam, which is close to the joint of the front cross beam and the front left vertical beam, is connected with the bottom surface of the front end of the left longitudinal beam, the position of nearly rear frame member, back left side perpendicular roof beam handing-over department on the top surface of rear frame member is connected with the bottom surface of the rear end of left longeron, the position of nearly front frame member, the front right perpendicular roof beam handing-over department on the top surface of front frame member is connected with the bottom surface of the front end of right longeron, and the position of nearly rear frame member, back right perpendicular roof beam handing-over department on the top surface of rear frame member is connected with the bottom surface of the rear end of right longeron.
The part of the bottom surface of the front cross beam between the left end and the right end is connected with the top surfaces of the front ends of the left fixed beam and the right fixed beam, and the part of the bottom surface of the rear cross beam between the left end and the right end is connected with the top surfaces of the rear ends of the left fixed beam and the right fixed beam;
the left surface of the front end of the left fixed beam is connected with the low end of the left front oblique beam, the high end of the left front oblique beam penetrates through the front cross beam and then is connected with the side portion of the front left vertical beam, the left surface of the rear end of the left fixed beam is connected with the low end of the left rear oblique beam, the high end of the left rear oblique beam penetrates through the rear cross beam and then is connected with the side portion of the rear left vertical beam, the right surface of the front end of the right fixed beam is connected with the low end of the right front oblique beam, the high end of the right front oblique beam penetrates through the front cross beam and then is connected with the side portion of the front right vertical beam, the right surface of the rear end of the right fixed beam is connected with the low end of the right rear oblique beam, and the high end of the right rear oblique beam penetrates through the rear cross beam and then is connected with the side portion of the rear right vertical beam.
The part of the front cross beam between the front left vertical beam and the front right vertical beam is connected with the bottom end of the front additional vertical beam, the part of the rear cross beam between the rear left vertical beam and the rear right vertical beam is connected with the bottom end of the rear additional vertical beam, and the top ends of the front additional vertical beam and the rear additional vertical beam extend upwards;
the side parts of the front additional vertical beam and the front left vertical beam, the side parts of the front additional vertical beam and the front right vertical beam or the side parts of the adjacent front additional vertical beams are connected through a front transverse short beam;
the side parts of the rear added vertical beam and the rear left vertical beam, the side parts of the rear added vertical beam and the rear right vertical beam or the side parts of the adjacent rear added vertical beams are connected through the rear transverse short beam.
The battery bracket comprises a front guide rail beam and a rear guide rail beam, the front side part of the front guide rail beam is connected with the inner side surfaces of the front left vertical beam and the front right vertical beam, the rear side part of the front guide rail beam is arranged opposite to the front side part of the rear guide rail beam, and the rear side part of the rear guide rail beam is connected with the inner side surfaces of the rear left vertical beam and the rear right vertical beam;
the structure of preceding guide rail roof beam, back guide rail roof beam is unanimous, all includes a plurality of gyro wheel mounting grooves that set up in proper order the interval on the grooved beam body and the top surface, is provided with the gyro wheel in the gyro wheel mounting groove, and the top of gyro wheel is higher than the top surface setting of the grooved beam body, the cross section of the grooved beam body is under the narrow width structure, and both ends all are provided with the roof beam ramp about the grooved beam body.
The rear side part of the front guide rail beam is connected with the front side part of the rear guide rail beam through connecting beams, and the number of the connecting beams is at least two.
The front side edge of the bottom of the front guide rail beam is connected with the bottom edge of the front limiting plate, the top edge of the front limiting plate extends upwards, and the front side surface of the front limiting plate is contacted with the inner side surfaces of the front left vertical beam and the front right vertical beam;
the back side of the bottom of the back guide rail beam is connected with the bottom edge of the back limiting plate, the top edge of the back limiting plate extends upwards, and the back side face of the back limiting plate is in contact with the inner side faces of the back left vertical beam and the back right vertical beam.
The bottoms of the left and right ends of the front guide rail beam and the bottoms of the left and right ends of the rear guide rail beam are respectively connected with a horizontal plate in an L-shaped positioning plate, and a vertical plate in the L-shaped positioning plate is provided with a plate connecting hole;
the utility model discloses a control device of a bridge, including preceding left side is erected roof beam, preceding right side and is erected roof beam, back left side and erect roof beam, back right side and erect the roof beam, all seted up the roof beam connecting hole corresponding with the board connecting hole on the medial surface of roof beam is erected to preceding left side perpendicular roof beam, preceding right side and erect roof beam, back left side and erect the roof beam, back right side and all seted up the outer control hole corresponding with the roof beam connecting hole on the lateral surface of roof beam, the roof beam connecting hole is located between board connecting hole, the outer control hole, and the diameter in outer control hole is greater than the diameter of roof beam connecting hole, and the roof beam is erected to preceding left side perpendicular roof beam, preceding right side and erect roof beam, back left side and erect the roof beam, back right side and all be hollow structure.
The protection device comprises a top protection cover, a left protection cover, a right protection cover, a front protection cover and a rear protection cover, wherein the top protection cover is of an inverted U-shaped structure, the top protection cover covers the top of the battery frame body in a buckling manner, the parts, located below the top protection cover, on the front side surface and the rear side surface of the battery frame body are respectively connected with the front protection cover and the rear protection cover, and the left end and the right end of the battery frame body are respectively sleeved in the corresponding left protection cover and the right protection cover; the side part of the left protective cover is hinged with the front protective cover or the rear protective cover, and the side part of the right protective cover is hinged with the front protective cover or the rear protective cover.
The extension all around of top protection casing has a top extension limit, and the extension all around of preceding protection casing has preceding extension limit, and the extension limit all around of back protection casing is extended to the extension, top extension limit aligns the concatenation with preceding extension limit, back extension limit in order to constitute left extension mouth, right extension mouth, and left extension mouth inserts the cooperation with the inner chamber of left protection casing, and right extension mouth inserts the cooperation with the inner chamber of right protection casing.
Compared with the prior art, the invention has the beneficial effects that:
1. the invention relates to a side-entry energy storage battery arrangement structure, which comprises a battery frame body and a protection device, wherein the battery frame body comprises a front cross beam, a rear cross beam, a left longitudinal beam, a right longitudinal beam and a plurality of vertical beams, at least two battery brackets are embedded in the battery frame body, all the battery brackets are arranged layer by layer along the vertical direction (namely along the extension direction of the vertical beams), the adjacent battery brackets are mutually parallel, and a bracket separation cavity is arranged between the adjacent battery brackets. Therefore, the energy storage battery assembling and disassembling device can enable the energy storage batteries to be mutually independent in assembling and disassembling, and is simple and convenient to disassemble and high in assembling efficiency.
2. In the side-in type energy storage battery arrangement structure, the energy storage battery slides into the bracket separation cavity from the side surface (namely the left end or the right end) of the battery bracket along the guide rail beam in the battery bracket, so that the operation difficulty is low, the working efficiency is easy to improve, the relative position between the energy storage battery and the battery bracket is convenient to adjust, the alignment of mounting hole sites (the hole sites for connecting the energy storage battery and the battery bracket with each other) is facilitated, the assembly efficiency is improved, particularly, when the battery bracket is provided with the roller and the beam ramp, the labor intensity is further reduced, and the working efficiency is further improved. Therefore, the invention is not only easy to adjust, but also has higher assembly efficiency.
3. In the side-entry type energy storage battery arrangement structure, the battery frame body mainly comprises a bottom frame and a plurality of vertical beams connected with the bottom frame, wherein the bottom frame is formed by connecting a front cross beam, a rear cross beam, a left longitudinal beam and a right longitudinal beam. Therefore, the invention not only has stronger structural strength, but also has higher safety.
4. The invention relates to a side-in type energy storage battery arrangement structure, which comprises a top protective cover, a left protective cover, a right protective cover, a front protective cover and a rear protective cover, wherein the top protective cover of an inverted U-shaped structure is buckled and covered at the top of a battery frame body, the parts of the front side surface and the rear side surface of the battery frame body, which are positioned below the top protective cover, are respectively connected with the front protective cover and the rear protective cover, the left end and the right end of the battery frame body are respectively sleeved in the corresponding left protective cover and the right protective cover, the side part of the left protective cover is hinged with the front protective cover or the rear protective cover, and the side part of the right protective cover is hinged with the front protective cover or the rear protective cover. Therefore, the invention has better protection effect and stronger heat dissipation function, and is easy to observe and maintain.
Drawings
FIG. 1 is a schematic diagram of the present invention.
Fig. 2 is a schematic perspective view of the battery frame body in fig. 1.
Fig. 3 is a perspective view of fig. 2 viewed from the rear.
Fig. 4 is a schematic view of the connection between the L-shaped positioning plate and the front left vertical beam in fig. 3.
Fig. 5 is a schematic view of the structure of the battery holder of fig. 1.
Fig. 6 is a schematic view of the structure of the front rail beam of fig. 5.
Fig. 7 is a schematic structural view of the battery frame body and the protector combined together.
Fig. 8 is a schematic view of the assembly of the present invention with a vehicle frame and an energy storage battery.
In the figure: the energy storage battery comprises an energy storage battery 1, a battery frame body 2, a bottom frame 20, a front cross beam 21, a front added vertical beam 211, a front cross beam 212, a rear cross beam 22, a rear added vertical beam 221, a rear cross beam 222, a left longitudinal beam 23, a right longitudinal beam 24, a front left vertical beam 25, a vertical beam bottom hole 251, a front right vertical beam 26, a rear left vertical beam 27, a rear right vertical beam 28, a beam connecting hole 22, an outer control hole 282, a protective device 3, a top protective cover 31, a top expanded edge 311, a left protective cover 32, a right protective cover 33, a front protective cover 34, a front expanded edge 341, a rear protective cover 35, a rear expanded edge 351, a left expanded opening 36, a right expanded opening 37, a transverse side hole 38, a battery bracket 4, a bracket compartment 281, a front guide rail ramp beam 41, a rear guide rail beam 42, a groove beam body 43, a roller mounting groove 431, a roller 432, a roller 433, a battery mounting hole 434, a connecting beam 44, a front limiting plate 45, a horn opening structure, a rear limiting plate 46, an L-shaped vertical positioning plate 47, a horizontal positioning plate, a front inclined plate, a fixed plate, a left inclined beam 522, a right inclined beam connecting hole 472, a left inclined beam 51, a right inclined beam and a right inclined beam 51.
Detailed Description
The invention is described in further detail below with reference to the figures and the detailed description of the invention.
Referring to fig. 1 to 8, a side-entry energy storage battery layout structure includes a battery frame body 2 and a protection device 3 sleeved outside the battery frame body;
the battery frame body 2 comprises a front cross beam 21, a rear cross beam 22, a left longitudinal beam 23 and a right longitudinal beam 24, the left end and the right end of the front cross beam 21 are respectively and vertically connected with the bottom ends of a front left vertical beam 25 and a front right vertical beam 26, the left end and the right end of the rear cross beam 22 are respectively and vertically connected with the bottom ends of a rear left vertical beam 27 and a rear right vertical beam 28, the part of the front cross beam 21 close to the joint of the front cross beam 21 and the front left vertical beam 25 is connected with the front end of the left longitudinal beam 23, the part of the rear cross beam 22 close to the joint of the rear cross beam 22 and the rear left vertical beam 27 is connected with the rear end of the left longitudinal beam 23, the part of the front cross beam 21 close to the joint of the front cross beam 21 and the front right vertical beam 26 is connected with the front end of the right longitudinal beam 24, the part of the rear cross beam 22 close to the joint of the rear cross beam 22 and the rear right vertical beam 28 is connected with the rear end of the right longitudinal beam 24, the front cross beam 21, the left cross beam 23, the rear cross beam 22 and the right longitudinal beam 24 are sequentially connected with the bottom frame 20, and the top ends of the left vertical beam 25, the front vertical beam 26 and the right vertical beam 27 extend upwards;
at least two battery brackets 4 are embedded into the battery frame body 2, all the battery brackets 4 are arranged vertically layer by layer, the adjacent battery brackets 4 are parallel to each other, and a bracket separation cavity 40 is arranged between the adjacent battery brackets 4; the battery bracket 4 is higher than the bottom frame 20, the front side edge of the battery bracket 4 is connected with the inner side surfaces of the front left vertical beam 25 and the front right vertical beam 26, the rear side edge of the battery bracket 4 is connected with the inner side surfaces of the rear left vertical beam 27 and the rear right vertical beam 28, and the top surface of the battery bracket 4 is contacted with the bottom of the energy storage battery 1.
The left end and the right end of the top surface of the front cross beam 21 are respectively vertically connected with the bottom ends of a front left vertical beam 25 and a front right vertical beam 26, the left end and the right end of the top surface of the rear cross beam 22 are respectively vertically connected with the bottom ends of a rear left vertical beam 27 and a rear right vertical beam 28, the part of the top surface of the front cross beam 21 close to the joint of the front cross beam 21 and the front left vertical beam 25 is connected with the bottom surface of the front end of the left longitudinal beam 23, the part of the top surface of the rear cross beam 22 close to the joint of the rear cross beam 22 and the rear left vertical beam 27 is connected with the bottom surface of the rear end of the left longitudinal beam 23, the part of the top surface of the front cross beam 21 close to the joint of the front cross beam 21 and the front right vertical beam 26 is connected with the bottom surface of the front end of the right longitudinal beam 24, and the part of the top surface of the rear cross beam 22 close to the joint of the rear cross beam 22 and the rear right vertical beam 28 is connected with the bottom surface of the rear longitudinal beam 24.
The part between the left and right ends of the bottom surface of the front cross beam 21 is connected with the top surfaces of the front ends of the left fixed beam 51 and the right fixed beam 52, and the part between the left and right ends of the bottom surface of the rear cross beam 22 is connected with the top surfaces of the rear ends of the left fixed beam 51 and the right fixed beam 52;
the left side surface of the front end of the left fixed beam 51 is connected with the lower end of the left front oblique beam 511, the high end of the left front oblique beam 511 penetrates through the front cross beam 21 and then is connected with the side part of the front left vertical beam 25, the left side surface of the rear end of the left fixed beam 51 is connected with the lower end of the left rear oblique beam 512, the high end of the left rear oblique beam 512 penetrates through the rear cross beam 22 and then is connected with the side part of the rear left vertical beam 27, the right side surface of the front end of the right fixed beam 52 is connected with the lower end of the right front oblique beam 521, the high end of the right front oblique beam 521 penetrates through the front cross beam 21 and then is connected with the side part of the front right vertical beam 26, the right side surface of the rear end of the right fixed beam 52 is connected with the lower end of the right rear oblique beam 522, and the high end of the right rear oblique beam 522 penetrates through the rear cross beam 22 and then is connected with the side part of the rear right vertical beam 28.
The part of the front cross beam 21 between the front left vertical beam 25 and the front right vertical beam 26 is connected with the bottom end of the front added vertical beam 211, the part of the rear cross beam 22 between the rear left vertical beam 27 and the rear right vertical beam 28 is connected with the bottom end of the rear added vertical beam 221, and the top ends of the front added vertical beam 211 and the rear added vertical beam 221 extend upwards;
the sides of the front additional vertical beam 211 and the front left vertical beam 25, the sides of the front additional vertical beam 211 and the front right vertical beam 26, or the sides of the adjacent front additional vertical beams 211 are connected through a front transverse short beam 212;
the rear transverse short beam 222 is connected between the side parts of the rear added vertical beam 221 and the rear left vertical beam 27, between the side parts of the rear added vertical beam 221 and the rear right vertical beam 28, or between the side parts of the adjacent rear added vertical beams 221.
The battery bracket 4 comprises a front guide rail beam 41 and a rear guide rail beam 42, the front side part of the front guide rail beam 41 is connected with the inner side surfaces of the front left vertical beam 25 and the front right vertical beam 26, the rear side part of the front guide rail beam 41 is arranged opposite to the front side part of the rear guide rail beam 42, and the rear side part of the rear guide rail beam 42 is connected with the inner side surfaces of the rear left vertical beam 27 and the rear right vertical beam 28;
the front guide rail beam 41 and the rear guide rail beam 42 are consistent in structure and respectively comprise a channel beam body 43 and a plurality of roller mounting grooves 431 which are arranged on the top surface of the channel beam body 43 at intervals in sequence, rollers 432 are arranged in the roller mounting grooves 431, the tops of the rollers 432 are higher than the top surface of the channel beam body 43, the cross section of the channel beam body 43 is of a narrow-top and wide-bottom structure, and beam ramps 433 are arranged at the left end and the right end of the channel beam body 43.
The rear side part of the front guide rail beam 41 is connected with the front side part of the rear guide rail beam 42 through a connecting beam 44, and the number of the connecting beams 44 is at least two.
The front side edge of the bottom of the front guide rail beam 41 is connected with the bottom edge of the front limiting plate 45, the top edge of the front limiting plate 45 extends upwards, and the front side surface of the front limiting plate 45 is contacted with the inner side surfaces of the front left vertical beam 25 and the front right vertical beam 26;
the rear side edge of the bottom of the rear guide rail beam 42 is connected with the bottom edge of the rear limiting plate 46, the top edge of the rear limiting plate 46 extends upwards, and the rear side surface of the rear limiting plate 46 is in contact with the inner side surfaces of the rear left vertical beam 27 and the rear right vertical beam 28.
The bottoms of the left and right ends of the front guide rail beam 41 and the bottoms of the left and right ends of the rear guide rail beam 42 are respectively connected with a horizontal plate 471 in an L-shaped positioning plate 47, and a vertical plate 472 in the L-shaped positioning plate 47 is provided with a plate connecting hole 473;
the inner side surfaces of the front left vertical beam 25, the front right vertical beam 26, the rear left vertical beam 27 and the rear right vertical beam 28 are provided with beam connecting holes 281 corresponding to the plate connecting holes 473, the outer side surfaces of the front left vertical beam 25, the front right vertical beam 26, the rear left vertical beam 27 and the rear right vertical beam 28 are provided with outer control holes 282 corresponding to the beam connecting holes 281, the beam connecting holes 281 are located between the plate connecting holes 473 and the outer control holes 282, the diameter of the outer control holes 282 is larger than that of the beam connecting holes 281, and the front left vertical beam 25, the front right vertical beam 26, the rear left vertical beam 27 and the rear right vertical beam 28 are all of a hollow structure.
The protection device 3 comprises a top protection cover 31, a left protection cover 32, a right protection cover 33, a front protection cover 34 and a rear protection cover 35, the top protection cover 31 is of an inverted U-shaped structure, the top protection cover 31 is covered on the top of the battery frame body 2 in a buckling manner, the parts, located below the top protection cover 31, on the front side surface and the rear side surface of the battery frame body 2 are respectively connected with the front protection cover 34 and the rear protection cover 35, and the left end and the right end of the battery frame body 2 are respectively sleeved in the corresponding left protection cover 32 and the right protection cover 33; the side of the left shield 32 is hinged to the front shield 34 or the rear shield 35, and the side of the right shield 33 is hinged to the front shield 34 or the rear shield 35.
The periphery of the top protective cover 31 extends outwards to form a top expansion edge 311, the periphery of the front protective cover 34 extends outwards to form a front expansion edge 341, the periphery of the rear protective cover 35 extends outwards to form a rear expansion edge 351, the top expansion edge 311, the front expansion edge 341 and the rear expansion edge 351 are aligned and spliced to form a left expansion opening 36 and a right expansion opening 37, the left expansion opening 36 is in insertion fit with the inner cavity of the left protective cover 32, and the right expansion opening 37 is in insertion fit with the inner cavity of the right protective cover 33.
The principle of the invention is illustrated as follows:
the bottom ends of the front left vertical beam 25, the front right vertical beam 26, the rear left vertical beam 27 and the rear right vertical beam 28 are provided with vertical beam bottom holes 251.
In the invention, a vertical plate 472 in an L-shaped positioning plate 47 is provided with a plate connecting hole 473, the plate connecting hole 473 is correspondingly connected with a beam connecting hole 281, the beam connecting hole 281 is positioned between the plate connecting hole 473 and an outer control hole 282 (the outer control hole 282 is obviously larger than the beam connecting hole 281 so as to be convenient for observation and assembly), when in use, the plate connecting hole 473 and the beam connecting hole 281 are connected to position and connect a battery bracket 4 and a battery frame body 2, and the periphery of the vertical plate 472 is welded so as to fixedly connect the vertical plate 472 with a front left vertical beam 25, a front right vertical beam 26, a rear left vertical beam 27 and a rear right vertical beam 28.
In the front rail beam 41 and the rear rail beam 42 of the present invention, the groove beam body 43 is provided with battery mounting holes 434 for connecting the energy storage battery 1, and preferably, the battery mounting holes 434 and the rollers 432 are sequentially provided at intervals.
In the assembly and disassembly process of the energy storage battery 1, the front limiting plate 45 and the rear limiting plate 46 are used for limiting, and meanwhile, the energy storage battery 1 can be conveniently and rapidly moved and assembled by rolling of the roller 432, so that the assembly efficiency is improved. In addition, the two ends of the front limiting plate 45 and the rear limiting plate 46 are processed into the trumpet-shaped opening structure 451, so that the energy storage battery 1 can enter the side wall of the roller 432 in the battery bracket 1 conveniently. Preferably, the front and rear retainers 45 and 46 are connected to the front and rear rail beams 41 and 42, respectively, by welding.
Example 1:
referring to fig. 1 to 8, a side-entry energy storage battery arrangement structure includes a battery frame body 2 and a protection device 3 sleeved outside the battery frame body; the battery frame body 2 comprises a front cross beam 21, a rear cross beam 22, a left longitudinal beam 23 and a right longitudinal beam 24, the left end and the right end of the front cross beam 21 are respectively and vertically connected with the bottom ends of a front left vertical beam 25 and a front right vertical beam 26, the left end and the right end of the rear cross beam 22 are respectively and vertically connected with the bottom ends of a rear left vertical beam 27 and a rear right vertical beam 28, the part of the front cross beam 21 close to the joint of the front cross beam 21 and the front left vertical beam 25 is connected with the front end of the left longitudinal beam 23, the part of the rear cross beam 22 close to the joint of the rear cross beam 22 and the rear left vertical beam 27 is connected with the rear end of the left longitudinal beam 23, the part of the front cross beam 21 close to the joint of the front cross beam 21 and the front right vertical beam 26 is connected with the front end of the right longitudinal beam 24, the part of the rear cross beam 22 close to the joint of the rear cross beam 22 and the rear right vertical beam 28 is connected with the rear end of the right longitudinal beam 24, the front cross beam 21, the left cross beam 23, the rear cross beam 22 and the right longitudinal beam 24 are sequentially connected with the bottom frame 20, and the top ends of the left vertical beam 25, the front vertical beam 26 and the right vertical beam 27 extend upwards; at least two battery brackets 4 are embedded in the battery frame body 2, all the battery brackets 4 are vertically arranged layer by layer, the adjacent battery brackets 4 are mutually parallel, and a bracket separating cavity 40 is arranged between the adjacent battery brackets 4; the battery bracket 4 is higher than the bottom frame 20, the front side edge of the battery bracket 4 is connected with the inner side surfaces of the front left vertical beam 25 and the front right vertical beam 26, the rear side edge of the battery bracket 4 is connected with the inner side surfaces of the rear left vertical beam 27 and the rear right vertical beam 28, and the top surface of the battery bracket 4 is contacted with the bottom of the energy storage battery 1.
Preferably, the left end and the right end of the top surface of the front cross beam 21 are respectively and vertically connected with the bottom ends of the front left vertical beam 25 and the front right vertical beam 26, the left end and the right end of the top surface of the rear cross beam 22 are respectively and vertically connected with the bottom ends of the rear left vertical beam 27 and the rear right vertical beam 28, the part of the top surface of the front cross beam 21, which is close to the joint of the front cross beam 21 and the front left vertical beam 25, is connected with the bottom surface of the front end of the left longitudinal beam 23, the part of the top surface of the rear cross beam 22, which is close to the joint of the rear cross beam 22 and the rear left vertical beam 27, is connected with the bottom surface of the rear end of the left longitudinal beam 23, the part of the top surface of the front cross beam 21, which is close to the joint of the front right vertical beam 21 and the front right vertical beam 26, is connected with the bottom surface of the front end of the right longitudinal beam 24, and the part of the top surface of the rear cross beam 22, which is close to the joint of the rear right vertical beam 28, is connected with the bottom surface of the right longitudinal beam 24.
Example 2:
the basic contents are the same as example 1, except that:
the part between the left and right ends of the bottom surface of the front cross beam 21 is connected with the top surfaces of the front ends of the left fixed beam 51 and the right fixed beam 52, and the part between the left and right ends of the bottom surface of the rear cross beam 22 is connected with the top surfaces of the rear ends of the left fixed beam 51 and the right fixed beam 52; the left side surface of the front end of the left fixed beam 51 is connected with the lower end of the left front oblique beam 511, the high end of the left front oblique beam 511 passes through the front cross beam 21 and then is connected with the side part of the front left vertical beam 25, the left side surface of the rear end of the left fixed beam 51 is connected with the lower end of the left rear oblique beam 512, the high end of the left rear oblique beam 512 passes through the rear cross beam 22 and then is connected with the side part of the rear left vertical beam 27, the right side surface of the front end of the right fixed beam 52 is connected with the lower end of the right front oblique beam 521, the high end of the right front oblique beam 521 passes through the front cross beam 21 and then is connected with the side part of the front right vertical beam 26, the right side surface of the rear end of the right fixed beam 52 is connected with the lower end of the right rear oblique beam, and the high end of the right rear oblique beam 522 passes through the rear cross beam 22 and then is connected with the side part 522 of the rear right vertical beam 28.
Example 3:
the basic contents are the same as example 1, except that:
the battery bracket 4 comprises a front guide rail beam 41 and a rear guide rail beam 42, the front side part of the front guide rail beam 41 is connected with the inner side surfaces of the front left vertical beam 25 and the front right vertical beam 26, the rear side part of the front guide rail beam 41 is arranged opposite to the front side part of the rear guide rail beam 42, and the rear side part of the rear guide rail beam 42 is connected with the inner side surfaces of the rear left vertical beam 27 and the rear right vertical beam 28; the front guide rail beam 41 and the rear guide rail beam 42 are consistent in structure and respectively comprise a channel beam body 43 and a plurality of roller mounting grooves 431 which are arranged on the top surface of the channel beam body 43 at intervals in sequence, rollers 432 are arranged in the roller mounting grooves 431, the tops of the rollers 432 are higher than the top surface of the channel beam body 43, the cross section of the channel beam body 43 is of a narrow-top and wide-bottom structure, and beam ramps 433 are arranged at the left end and the right end of the channel beam body 43.
Example 4:
the basic contents are the same as example 3, except that:
the front side edge of the bottom of the front guide rail beam 41 is connected with the bottom edge of the front limiting plate 45, the top edge of the front limiting plate 45 extends upwards, and the front side surface of the front limiting plate 45 is contacted with the inner side surfaces of the front left vertical beam 25 and the front right vertical beam 26; the rear side edge of the bottom of the rear guide rail beam 42 is connected with the bottom edge of the rear limiting plate 46, the top edge of the rear limiting plate 46 extends upwards, and the rear side surface of the rear limiting plate 46 is in contact with the inner side surfaces of the rear left vertical beam 27 and the rear right vertical beam 28. The bottoms of the left and right ends of the front guide rail beam 41 and the bottoms of the left and right ends of the rear guide rail beam 42 are respectively connected with a horizontal plate 471 in an L-shaped positioning plate 47, and a vertical plate 472 in the L-shaped positioning plate 47 is provided with a plate connecting hole 473; the inner side surfaces of the front left vertical beam 25, the front right vertical beam 26, the rear left vertical beam 27 and the rear right vertical beam 28 are provided with beam connecting holes 281 corresponding to the plate connecting holes 473, the outer side surfaces of the front left vertical beam 25, the front right vertical beam 26, the rear left vertical beam 27 and the rear right vertical beam 28 are provided with outer control holes 282 corresponding to the beam connecting holes 281, the beam connecting holes 281 are located between the plate connecting holes 473 and the outer control holes 282, the diameter of the outer control holes 282 is larger than that of the beam connecting holes 281, and the front left vertical beam 25, the front right vertical beam 26, the rear left vertical beam 27 and the rear right vertical beam 28 are all of a hollow structure.
Example 5:
the basic contents are the same as example 1, except that:
the protection device 3 comprises a top protection cover 31, a left protection cover 32, a right protection cover 33, a front protection cover 34 and a rear protection cover 35, the top protection cover 31 is of an inverted U-shaped structure, the top protection cover 31 covers the top of the battery frame body 2 in a buckling manner, the parts, located below the top protection cover 31, on the front side surface and the rear side surface of the battery frame body 2 are respectively connected with the front protection cover 34 and the rear protection cover 35, and the left end and the right end of the battery frame body 2 are respectively sleeved in the corresponding left protection cover 32 and the right protection cover 33; the side of the left shield 32 is hinged to the front shield 34 or the rear shield 35, and the side of the right shield 33 is hinged to the front shield 34 or the rear shield 35. The periphery of the top protective cover 31 extends outwards to form a top expansion edge 311, the periphery of the front protective cover 34 extends outwards to form a front expansion edge 341, the periphery of the rear protective cover 35 extends outwards to form a rear expansion edge 351, the top expansion edge 311, the front expansion edge 341 and the rear expansion edge 351 are aligned and spliced to form a left expansion opening 36 and a right expansion opening 37, the left expansion opening 36 is in insertion fit with the inner cavity of the left protective cover 32, and the right expansion opening 37 is in insertion fit with the inner cavity of the right protective cover 33.
The above description is only a preferred embodiment of the present invention, and the scope of the present invention is not limited to the above embodiment, but equivalent modifications or changes made by those skilled in the art according to the present disclosure should be included in the scope of the present invention as set forth in the appended claims.
Claims (8)
1. A side-entry energy storage cell arrangement, characterized by: the arrangement structure comprises a battery frame body (2) and a protective device (3) sleeved outside the battery frame body;
the battery frame body (2) comprises a front cross beam (21), a rear cross beam (22), a left longitudinal beam (23) and a right longitudinal beam (24), the left end and the right end of the front cross beam (21) are respectively and vertically connected with the bottom ends of the front left vertical beam (25) and the front right vertical beam (26), the left end and the right end of the rear cross beam (22) are respectively vertically connected with the bottom ends of the rear left vertical beam (27) and the rear right vertical beam (28), the part of the front cross beam (21) near the joint of the front cross beam (21) and the front left vertical beam (25) is connected with the front end of the left longitudinal beam (23), the part of the rear cross beam (22) near the joint of the rear cross beam (22) and the rear left vertical beam (27) is connected with the rear end of the left longitudinal beam (23), the part of the front cross beam (21) near the joint of the front cross beam (21) and the front right vertical beam (26) is connected with the front end of the right longitudinal beam (24), the part of the rear cross beam (22) near the joint of the rear cross beam (22) and the rear right vertical beam (28) is connected with the rear end of the right longitudinal beam (24), the front cross beam (21), the left longitudinal beam (23), the rear cross beam (22) and the right longitudinal beam (24) are sequentially connected to form a bottom frame (20), the top ends of the front left vertical beam (25), the front right vertical beam (26), the rear left vertical beam (27) and the rear right vertical beam (28) extend upwards;
at least two battery brackets (4) are embedded into the battery frame body (2), all the battery brackets (4) are arranged layer by layer along the vertical direction, the adjacent battery brackets (4) are mutually parallel, and a bracket separating cavity (40) is arranged between the adjacent battery brackets (4); the battery bracket (4) is higher than the bottom frame (20), the front side edge of the battery bracket (4) is connected with the inner side surfaces of the front left vertical beam (25) and the front right vertical beam (26), the rear side edge of the battery bracket (4) is connected with the inner side surfaces of the rear left vertical beam (27) and the rear right vertical beam (28), and the top surface of the battery bracket (4) is in contact with the bottom of the energy storage battery (1);
the battery bracket (4) comprises a front guide rail beam (41) and a rear guide rail beam (42), the front side part of the front guide rail beam (41) is connected with the inner side surfaces of the front left vertical beam (25) and the front right vertical beam (26), the rear side part of the front guide rail beam (41) is arranged opposite to the front side part of the rear guide rail beam (42), and the rear side part of the rear guide rail beam (42) is connected with the inner side surfaces of the rear left vertical beam (27) and the rear right vertical beam (28);
the front guide rail beam (41) and the rear guide rail beam (42) are consistent in structure and respectively comprise a channel beam body (43) and a plurality of roller mounting grooves (431) which are arranged on the top surface of the channel beam body at intervals in sequence, rollers (432) are arranged in the roller mounting grooves (431), the top of each roller (432) is higher than the top surface of the channel beam body (43), the cross section of the channel beam body (43) is of a structure with a narrow top and a wide bottom, and beam ramps (433) are arranged at the left end and the right end of the channel beam body (43);
the front side edge of the bottom of the front guide rail beam (41) is connected with the bottom edge of the front limiting plate (45), the top edge of the front limiting plate (45) extends upwards, and the front side surface of the front limiting plate (45) is contacted with the inner side surfaces of the front left vertical beam (25) and the front right vertical beam (26);
the rear side edge of the bottom of the rear guide rail beam (42) is connected with the bottom edge of the rear limiting plate (46), the top edge of the rear limiting plate (46) extends upwards, and the rear side surface of the rear limiting plate (46) is contacted with the inner side surfaces of the rear left vertical beam (27) and the rear right vertical beam (28);
the two ends of the front limiting plate (45) and the rear limiting plate (46) are processed into horn opening structures (451).
2. A side-entry energy storage cell arrangement according to claim 1, wherein: both ends are perpendicular with the bottom of preceding left side perpendicular roof beam (25), preceding right side perpendicular roof beam (26) respectively about the top surface of front beam (21), both ends are perpendicular with the bottom of back left side perpendicular roof beam (27), back right side perpendicular roof beam (28) respectively about the top surface of back crossbeam (22), the position of nearly front beam (21), preceding left side perpendicular roof beam (25) handing-over department is connected with the bottom surface of the front end of left longeron (23) on the top surface of front beam (21), the position of nearly back crossbeam (22), back left side perpendicular roof beam (27) handing-over department is connected with the bottom surface of the rear end of left longeron (23) on the top surface of back crossbeam (22), the position of nearly front beam (21), preceding right side perpendicular roof beam (26) handing-over department is connected with the bottom surface of the front end of right longeron (24), the position of nearly back crossbeam (22), back right side perpendicular roof beam (28) handing-over department is connected with the bottom surface of the rear end of right longeron (24) on the top surface of back crossbeam (22).
3. A side-entry energy storage cell arrangement according to claim 1 or 2, wherein: the part between the left end and the right end of the bottom surface of the front cross beam (21) is connected with the top surfaces of the front ends of the left fixed beam (51) and the right fixed beam (52), and the part between the left end and the right end of the bottom surface of the rear cross beam (22) is connected with the top surfaces of the rear ends of the left fixed beam (51) and the right fixed beam (52);
the left side surface of the front end of the left fixed beam (51) is connected with the lower end of a left front oblique beam (511), the high end of the left front oblique beam (511) penetrates through the front cross beam (21) and then is connected with the side part of a front left vertical beam (25), the left side surface of the rear end of the left fixed beam (51) is connected with the lower end of a left rear oblique beam (512), the high end of the left rear oblique beam (512) penetrates through the rear cross beam (22) and then is connected with the side part of a rear left vertical beam (27), the right side surface of the front end of the right fixed beam (52) is connected with the lower end of a right front oblique beam (521), the high end of the right front oblique beam (521) penetrates through the front cross beam (21) and then is connected with the side part of a front right vertical beam (26), the right side surface of the rear end of the right fixed beam (52) is connected with the lower end of a right rear oblique beam (522), and the high end of the right rear oblique beam (522) penetrates through the rear cross beam (22) and then is connected with the side part of a rear right vertical beam (28).
4. A side-entry energy storage cell arrangement according to claim 1 or 2, wherein: the part of the front cross beam (21) between the front left vertical beam (25) and the front right vertical beam (26) is connected with the bottom end of the front vertical beam (211), the part of the rear cross beam (22) between the rear left vertical beam (27) and the rear right vertical beam (28) is connected with the bottom end of the rear vertical beam (221), and the top ends of the front vertical beam (211) and the rear vertical beam (221) extend upwards;
the side parts of the front added vertical beam (211) and the front left vertical beam (25), the side parts of the front added vertical beam (211) and the front right vertical beam (26), or the side parts of the adjacent front added vertical beams (211) are connected through a front transverse short beam (212);
the side parts of the rear added vertical beam (221) and the rear left vertical beam (27), the side parts of the rear added vertical beam (221) and the rear right vertical beam (28), or the side parts of the adjacent rear added vertical beams (221) are connected through a rear transverse short beam (222).
5. A side-entry energy storage cell arrangement according to claim 1 or 2, wherein: the rear side part of the front guide rail beam (41) is connected with the front side part of the rear guide rail beam (42) through connecting beams (44), and the number of the connecting beams (44) is at least two.
6. A side-entry energy storage cell arrangement according to claim 1 or 2, wherein: the bottoms of the left end and the right end of the front guide rail beam (41) and the bottoms of the left end and the right end of the rear guide rail beam (42) are respectively connected with a horizontal plate (471) in an L-shaped positioning plate (47), and a vertical plate (472) in the L-shaped positioning plate (47) is provided with a plate connecting hole (473);
all seted up on the medial surface of preceding left side perpendicular roof beam (25), preceding right side perpendicular roof beam (26), back left side perpendicular roof beam (27), back right side perpendicular roof beam (28) and had roof beam connecting hole (281) corresponding with board connecting hole (473), all seted up on the lateral surface of preceding left side perpendicular roof beam (25), preceding right side perpendicular roof beam (26), back left side perpendicular roof beam (27), back right side perpendicular roof beam (28) and had outer control hole (282) corresponding with roof beam connecting hole (281), roof beam connecting hole (281) are located between board connecting hole (473), outer control hole (282), and the diameter of outer control hole (282) is greater than the diameter of roof beam connecting hole (281), and preceding left side perpendicular roof beam (25), preceding right side perpendicular roof beam (26), back left side perpendicular roof beam (27), back right side perpendicular roof beam (28) all are hollow structure.
7. A side-entry energy storage cell arrangement according to claim 1 or 2, wherein: the protection device (3) comprises a top protection cover (31), a left protection cover (32), a right protection cover (33), a front protection cover (34) and a rear protection cover (35), the top protection cover (31) is of an inverted U-shaped structure, the top protection cover (31) covers the top of the battery frame body (2), the positions, located below the top protection cover (31), on the front side surface and the rear side surface of the battery frame body (2) are respectively connected with the front protection cover (34) and the rear protection cover (35), and the left end and the right end of the battery frame body (2) are respectively sleeved in the corresponding left protection cover (32) and the right protection cover (33); the side of the left protective cover (32) is hinged with the front protective cover (34) or the rear protective cover (35), and the side of the right protective cover (33) is hinged with the front protective cover (34) or the rear protective cover (35).
8. The lateral energy storage cell arrangement of claim 7, wherein: extend all around of top protection casing (31) and have top extension limit (311), extend all around of preceding protection casing (34) and have preceding extension limit (341), extend all around of back protection casing (35) and have back extension limit (351), top extension limit (311) and preceding extension limit (341), back extension limit (351) are aligned the concatenation and are in order to constitute left expansion mouth (36), right expansion mouth (37), and left side expansion mouth (36) are inserted the cooperation with the inner chamber of left protection casing (32), and right side expansion mouth (37) are inserted the cooperation with the inner chamber of right protection casing (33).
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| CN114188647A (en) * | 2021-12-09 | 2022-03-15 | 湖北亿纬动力有限公司 | Crossbeam, battery frame and battery package subassembly |
| CN217804305U (en) * | 2022-08-29 | 2022-11-15 | 三一电动车科技有限公司 | Battery mounting structure and vehicle |
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| CN207311083U (en) * | 2017-10-27 | 2018-05-04 | 中国重汽集团济南动力有限公司 | A kind of pure electric vehicle tractor postposition battery pack bracket assembly |
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| CN207061060U (en) * | 2017-06-02 | 2018-03-02 | 江西省丽思顿实业有限公司 | A kind of mould changing device |
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| CN107933277A (en) * | 2017-12-06 | 2018-04-20 | 东风特汽(十堰)客车有限公司 | A kind of battery case mounting bracket |
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