CN213861832U - Battery pack installation frame capable of changing batteries and automobile with battery pack installation frame - Google Patents
Battery pack installation frame capable of changing batteries and automobile with battery pack installation frame Download PDFInfo
- Publication number
- CN213861832U CN213861832U CN202023013458.0U CN202023013458U CN213861832U CN 213861832 U CN213861832 U CN 213861832U CN 202023013458 U CN202023013458 U CN 202023013458U CN 213861832 U CN213861832 U CN 213861832U
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- Prior art keywords
- battery pack
- pack mounting
- battery package
- automobile
- longeron
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02T—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO TRANSPORTATION
- Y02T10/00—Road transport of goods or passengers
- Y02T10/60—Other road transportation technologies with climate change mitigation effect
- Y02T10/70—Energy storage systems for electromobility, e.g. batteries
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02T—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO TRANSPORTATION
- Y02T10/00—Road transport of goods or passengers
- Y02T10/60—Other road transportation technologies with climate change mitigation effect
- Y02T10/7072—Electromobility specific charging systems or methods for batteries, ultracapacitors, supercapacitors or double-layer capacitors
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- Battery Mounting, Suspending (AREA)
Abstract
The utility model relates to a can trade battery package installation frame and car thereof, longeron behind longeron, floor board crossbeam and the car before the car, still include battery package installation frame structure, battery package installation frame structure includes that both ends fixed welding are respectively at the battery package installation side longeron that the pair of symmetry of longeron set up behind longeron and the car before the car, through the battery package installation front beam and the threshold assembly of fixed mounting on battery package installation side longeron on a pair of battery package installation side longeron and floor board crossbeam of bolt spiro union. The utility model discloses an overcome prior art not enough, designed a battery package installation frame that can trade electricity, battery package installation frame combines integratively with the automobile body structure, and the main fixed mounting point of battery package can carry out the overall positioning along with automobile body positioning system, has both effectively solved the problem of independent battery package frame location accuracy, can solve the electric motor car automobile body again because of the wholeness ability problem that the spatial arrangement of battery package arouses.
Description
Technical Field
The utility model relates to an automobile field specifically is a can trade battery package installation frame of electricity and car thereof.
Background
With the rapid development of the automobile industry, the preservation quantity of automobiles is continuously improved, and the environmental problems caused continuously are also more and more concerned by the society. Environmental protection is also becoming a reference awareness for purchasing people. The electric automobile adopts the electric energy which is relatively environment-friendly as a power source, has the advantages of energy conservation, environmental protection and the like compared with the traditional fuel oil vehicle, and under the support of national policies, new energy electric vehicle enterprises become a new momentum of the automobile industry.
The power battery is used as a main power source of the electric automobile, and the safety performance of the power battery in the operation process is also focused by various large vehicle enterprises. The protection system of the battery pack is generally designed to be strong, so that the connection between the battery pack and the vehicle body needs to be strengthened.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a battery package installation frame that can trade electricity to solve the problem that proposes among the above-mentioned background art.
In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a can trade battery package installation frame of electricity, includes longeron before the car, floor crossbeam and car back longeron, still includes battery package installation frame structure, and battery package installation frame structure includes that both ends fixed welding respectively are at the battery package installation side longeron that a pair of symmetry of longeron behind car front longitudinal and the car set up, through the battery package installation front beam and the threshold assembly of fixed mounting on battery package installation side longeron on a pair of battery package installation side longeron and floor crossbeam.
Preferably, a battery pack rear end frame is further mounted between the battery pack mounting side longitudinal beam and the automobile rear longitudinal beam by bolts.
Preferably, the inner side walls of the pair of battery pack side longitudinal beams are fixedly connected with the outer side wall of the automobile floor cross beam, and the outer side walls of the pair of battery pack side longitudinal beams are fixedly connected with the threshold assembly.
Preferably, a plurality of reinforcing blocks are fixedly mounted on the battery pack mounting side longitudinal beam, and a plurality of reinforcing plates are fixedly mounted on the threshold assembly.
Preferably, a plurality of locking mounting holes are formed in the battery pack mounting side longitudinal beam.
Preferably, the rear end frame of the battery pack includes a rear cross member and a pair of side members symmetrically formed at both ends of the rear cross member.
Preferably, the side frame is an L-shaped plate.
Preferably, the side frame beams and the rear cross frame are fixedly connected with the battery pack side longitudinal beam and the automobile rear longitudinal beam respectively.
An automobile comprises an automobile body and further comprises the battery pack mounting frame structure.
The utility model discloses an overcome prior art not enough, a battery package installation frame and car that can trade electricity has been designed, it is integrative to wrap installation frame and body structure with the battery, the main fixed mounting point of battery package can carry out the whole location along with body positioning system, the problem of independent battery package frame location accuracy has both been effectively solved, can solve the wholeness ability problem that the electric motor car automobile body arouses because of the spatial arrangement of battery package again, furthermore, battery package installation frame multiple spot is the bolt fastening, set up to detachable, can match according to the wheel base change of automobile body, adapt to the current automobile platform's trend of development, realize that a battery package is applied to the purpose of multi-vehicle type, reduce whole car development cost.
Drawings
FIG. 1 is a schematic structural view of the present invention with a cross beam of a floor of a vehicle removed;
fig. 2 is a schematic structural view of a rear end frame of a battery pack according to the present invention;
fig. 3 is a schematic structural view of the side longitudinal beam and the threshold assembly for mounting the battery pack according to the present invention;
in the figure: 1 is a front longitudinal beam of the automobile, 2 is a battery pack mounting front cross beam, 3 is a battery pack mounting side longitudinal beam, 4 is a doorsill assembly, 5 is a rear longitudinal beam of the automobile, 6 is a battery pack rear end framework, 7 is a rear cross beam, 8 is a side edge beam, 9 is a reinforcing block, 10 is a reinforcing plate, 11 is a locking mounting hole,
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
Referring to fig. 1 to 3, a replaceable battery pack mounting frame includes a front car longitudinal beam 1, a floor cross beam, a rear car longitudinal beam 5, and a battery pack mounting frame structure, where the battery pack mounting frame structure includes a pair of symmetrically arranged battery pack mounting side longitudinal beams 3 with two ends respectively fixedly welded to the front car longitudinal beam 1 and the rear car longitudinal beam 5, a battery pack mounting front cross beam 2 screwed to the pair of battery pack mounting side longitudinal beams 3 and the floor cross beam through bolts, and a threshold assembly 4 fixedly mounted on the battery pack mounting side longitudinal beams 3.
And a battery pack rear end frame 6 is further arranged between the battery pack mounting side longitudinal beam 3 and the automobile rear longitudinal beam 5 through bolts.
The inner side walls of the pair of battery pack mounting side longitudinal beams 3 are respectively fixedly connected with the outer side wall of the automobile floor beam, and the outer side walls of the pair of battery pack mounting side longitudinal beams 3 are fixedly connected with the threshold assembly 4.
The battery pack mounting side longitudinal beam 3 is also fixedly provided with a plurality of reinforcing blocks 9, and the threshold assembly 4 is also fixedly provided with a plurality of reinforcing plates 10.
A plurality of locking mounting holes 11 are also formed on the battery pack mounting side longitudinal beam 3.
The pack rear end frame 6 includes a rear cross member 7 and a pair of side members 8 symmetrically formed at both ends of the rear cross member 6.
The side beam 8 is an L-shaped plate.
The side edge beam 8 and the rear cross beam 7 are respectively and fixedly connected with the battery pack side longitudinal beam 3 and the automobile rear longitudinal beam 5.
An automobile comprises an automobile body and further comprises the battery pack mounting frame structure.
In the description of the present invention, it is to be understood that the terms "coaxial", "bottom", "one end", "top", "middle", "other end", "upper", "one side", "top", "inner", "front", "center", "both ends", and the like, indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplicity of description, and do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention.
In the present invention, unless otherwise expressly stated or limited, the terms "mounted," "disposed," "connected," "fixed," "screwed" and the like are to be construed broadly, e.g., as meaning fixedly connected, detachably connected, or integrally formed; can be mechanically or electrically connected; they may be directly connected or indirectly connected through an intermediate medium, and may be connected through the inside of two elements or in an interaction relationship between two elements, unless otherwise specifically defined, and the specific meaning of the above terms in the present invention will be understood by those skilled in the art according to specific situations.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (9)
1. The utility model provides a can trade battery package installation frame of electricity, longeron, its characterized in that behind longeron, floor crossbeam and the car before the car: the battery pack mounting frame structure comprises a pair of battery pack mounting side longitudinal beams, a battery pack mounting front cross beam and a threshold assembly, wherein the two ends of the battery pack mounting side longitudinal beams are respectively fixedly welded on the front longitudinal beam and the rear longitudinal beam of the automobile in a symmetrical mode, the battery pack mounting front cross beam is connected onto the pair of battery pack mounting side longitudinal beams and the cross beam of the automobile floor through bolts in a screwed mode, and the threshold assembly is fixedly mounted on the battery pack mounting side longitudinal beams.
2. A replaceable battery pack mounting frame as claimed in claim 1, wherein: and a rear end frame of the battery pack is further arranged between the battery pack mounting side longitudinal beam and the automobile rear longitudinal beam through bolts.
3. A replaceable battery pack mounting frame as claimed in claim 1, wherein: the inner side walls of the pair of battery pack mounting side longitudinal beams are fixedly connected with the outer side wall of the automobile floor beam respectively, and the outer side walls of the pair of battery pack mounting side longitudinal beams are fixedly connected with the threshold assembly.
4. A replaceable battery pack mounting frame as claimed in claim 3, wherein: still fixed mounting has a plurality of boss on the battery package installation side longeron, also fixed mounting has a plurality of reinforcing plate on the threshold assembly.
5. A replaceable battery pack mounting frame as claimed in claim 3, wherein: and a plurality of locking mounting holes are formed in the battery pack mounting side longitudinal beam.
6. A replaceable battery pack mounting frame as claimed in claim 2, wherein: the rear end frame of the battery pack comprises a rear cross beam and a pair of side beams symmetrically formed at two ends of the rear cross beam.
7. A replaceable battery pack mounting frame as claimed in claim 6, wherein: the side beams are L-shaped plates.
8. A replaceable battery pack mounting frame as claimed in claim 7, wherein: and the side edge beam and the rear cross beam are respectively and fixedly connected with the battery pack side longitudinal beam and the automobile rear longitudinal beam.
9. An automobile, comprising an automobile body, characterized in that: further comprising the battery pack mounting frame structure of claims 1-8.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
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CN202023013458.0U CN213861832U (en) | 2020-12-15 | 2020-12-15 | Battery pack installation frame capable of changing batteries and automobile with battery pack installation frame |
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CN202023013458.0U CN213861832U (en) | 2020-12-15 | 2020-12-15 | Battery pack installation frame capable of changing batteries and automobile with battery pack installation frame |
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CN213861832U true CN213861832U (en) | 2021-08-03 |
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Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN113752811A (en) * | 2021-08-30 | 2021-12-07 | 三一汽车制造有限公司 | Electric vehicle chassis and electric vehicle |
CN114655311A (en) * | 2022-04-06 | 2022-06-24 | 深圳数码模汽车技术有限公司 | New energy automobile combination formula battery holder |
-
2020
- 2020-12-15 CN CN202023013458.0U patent/CN213861832U/en active Active
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN113752811A (en) * | 2021-08-30 | 2021-12-07 | 三一汽车制造有限公司 | Electric vehicle chassis and electric vehicle |
CN114655311A (en) * | 2022-04-06 | 2022-06-24 | 深圳数码模汽车技术有限公司 | New energy automobile combination formula battery holder |
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