CN208760721U - A kind of battery automobile vehicle frame - Google Patents
A kind of battery automobile vehicle frame Download PDFInfo
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- CN208760721U CN208760721U CN201821478273.7U CN201821478273U CN208760721U CN 208760721 U CN208760721 U CN 208760721U CN 201821478273 U CN201821478273 U CN 201821478273U CN 208760721 U CN208760721 U CN 208760721U
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- Prior art keywords
- cross bar
- frame assembly
- side beam
- extension
- fixedly connected
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Abstract
The utility model provides a kind of battery automobile vehicle frame, belongs to electric vehicle engineering field.It is inadequate that it solves existing left side beam, the mechanical strength of the right beam, the low problem of anticollision coefficient.This battery automobile vehicle frame, chassis frame assembly includes left side beam, the right beam symmetrical with left side beam and parallelly distribute on, cushion frame assembly is fixed in tailstock extension, medium position between left side beam and the right beam has the battery frame of vertical distribution, the outside level of left side beam is installed with false longeron one and the false longeron one is spaced apart and is fixedly connected with the left side beam, and also level is installed with false longeron two and the false longeron two is spaced apart and is fixedly connected with the right beam in the outside of the right beam.The utility model, structure is simple, anticollision coefficient is high, and service life is longer, and the high-volume of value is promoted.
Description
Technical field
The utility model belongs to electric vehicle engineering field, is related to a kind of battery automobile vehicle frame.
Background technique
In face of the dual-pressure of resource and environment, a kind of pure electric automobile new energy good as zero-emission, energy-saving effect
Automobile has obtained the attention of national governments and major automobile vendor.Vehicle frame is the main stress body portion of electric car, must
It must guarantee that vehicle frame has enough strength and stiffness, to bear the load of vehicle and the impact of component.Electric car at present
Vehicle frame has continued the construction of general-utility car vehicle frame mostly, and using pre-and post perforative crossbeam structure, vehicle body is occupied using sheet metal component structure
More or integral body uses punching press sheet metal component structure.Although its intensity and global consistency controlling are advantageous, it exists
In weight, complete vehicle quality is increased, improves the loss of vehicle electric energy, reduces the travel distance of vehicle, and its occupied space
It is larger, cause whole use space narrow, and cause complete vehicle weight there are unbalanced problems.
For above-mentioned this case, electric automobile frame on existing market, such as Chinese patent Patent No.:
A kind of electric automobile frame assembly, specific structure described in " 201620519115.6 " are as follows: including preposition vehicle frame, be located at two sides
Side door vehicle frame, the top cover vehicle frame positioned at top, the tail portion vehicle frame positioned at rear portion and positioned at the chassis frame of bottom, preposition vehicle
Frame, be located at front end position, including cabin mounting assembly, front mud bearing tube assembly, preceding liner backbar, front anticollision beam assembly and
Preceding main support tube；Side door vehicle frame, is located at two sides, in longitudinally disposed, including door beam fixed plate and side door pipe；Top cover vehicle frame,
It is in horizontally disposed positioned at top, including pipe, top cover right side are managed, pacified before top cover on the left of the preposition pipe of top cover, top cover postposition pipe, top cover
Mounting plate after loading board and top cover；Tail portion vehicle frame is located at rear portion, consolidates including back door beam upper mounted plate, positioned at the back door side of two sides
Fixed board, back door beam bottom plate, back buffer beam pipe, the first postposition tube assembly and the second postposition tube assembly；Chassis frame is located at bottom
Portion, in horizontally disposed, including bottom supporting component and battery frame component.
In such a configuration, the left side beam of the chassis frame assembly, the mechanical strength of the right beam are inadequate, anticollision coefficient
Low, service life is shorter, and the high-volume not worthed is promoted.
Summary of the invention
The purpose of this utility model is to provide that a kind of structure is simple, machine for the above-mentioned problems in the prior art
The higher battery automobile vehicle frame of tool intensity.
The purpose of this utility model can be realized by the following technical scheme: a kind of battery automobile vehicle frame, including horizontal point
The chassis frame assembly of cloth, the front end of the chassis frame assembly is installed with the preceding anticollision frame assembly being vertically distributed, described
Chassis frame assembly on be installed with vehicle body frames assembly and the vehicle body frames assembly is fixed with the preceding anticollision frame assembly
Connection, which is characterized in that the chassis frame assembly includes left side beam, the right beam symmetrical with left side beam and parallelly distribute on,
The front end of the left side beam, the front end of the right beam all have the headstock extension that inside, forward fold extends, the headstock
Extension is fixedly connected with the preceding anticollision frame assembly, the rear end of the left side beam, the rear end of the right beam all have upwards,
Bend the tailstock extension of extension backward, be fixed with cushion frame assembly in the tailstock extension, the left side beam and
Medium position between the beam of the right has the battery frame of vertical distribution, and the outside level of the left side beam is installed with auxiliary
The stringer one and false longeron one is spaced apart and is fixedly connected with the left side beam, the outside of the right beam is also horizontal
It is installed with false longeron two and the false longeron two is spaced apart and is fixedly connected with the right beam.
In above-mentioned battery automobile vehicle frame, the front end between the false longeron one and the false longeron two is solid
It is connected with gate beam, the bending place of the gate beam and the headstock extension of both the left side beam, the right beam is fixed
Connection.
In above-mentioned battery automobile vehicle frame, also lateral separation is solid between the false longeron one and the left side beam
Equipped with cross bar one, reinforcement cross bar two is reinforced, reinforces cross bar three, also hang down between the gate beam and the reinforcement cross bar two
It is directly provided with fixed transverse rod one and the middle part of the fixed transverse rod one is fixedly connected with the reinforcement cross bar one, the auxiliary is vertical
Also lateral separation is installed with reinforcement cross bar four, reinforces cross bar five between the right beam described in Liang Erhe, reinforces cross bar six, described
Middle part and the institute of fixed transverse rod two and the fixed transverse rod two are also vertically installed between gate beam and the reinforcement cross bar five
The reinforcement cross bar four stated is fixedly connected.
In above-mentioned battery automobile vehicle frame, the preceding anticollision frame assembly includes in lower collision prevention girders and lower collision prevention girders
Under the upper collision prevention girders that are spaced apart, be connected between the upper collision prevention girders and lower collision prevention girders by vertical rectangular tube, under described
Collision prevention girders are connected by horizontal rectangular tube and the headstock extension, are fixedly provided with air-inlet grille branch in the upper collision prevention girders
Frame.
In above-mentioned battery automobile vehicle frame, the cushion frame assembly includes the seat cushion beam in tailstock extension
One, seat cushion beam two and seat cushion beam three, the seat cushion beam one, seat cushion beam two and three three's parallel interval of seat cushion beam distribution and this three
The bottom of person is provided with bottom plate, and the bending place of the tailstock extension of both the left side beam, the right beam has vertical plate, described
Vertical plate and the bottom plate be mutually perpendicular to distribution and the upper edge of the vertical plate lean with the bottom plate front edge.
Compared with prior art, in this battery automobile vehicle frame, the outside level of the left side beam is installed with false longeron one, right
The outside of side bar also level is installed with false longeron two；The false longeron one and left side beam are distributed side by side and also have between the rwo
There is vertically disposed reinforcement cross bar one, reinforce cross bar two and reinforce cross bar three, and the reinforcement cross bar increases the machinery of left side beam by force
Degree；The false longeron two and the right beam are distributed side by side and also have between the rwo vertically disposed reinforcement cross bar four, reinforce cross
Bar five and reinforcement cross bar six, and the reinforcement cross bar increases the mechanical strength of left side beam；The utility model, structure is simple, anticollision system
Number is high, and service life is longer, and the high-volume of value is promoted.
Detailed description of the invention
Fig. 1 is the schematic perspective view of this battery automobile vehicle frame.
Fig. 2 is the present invention looks up structural representation of this battery automobile vehicle frame.
In figure, 1, vehicle body frames assembly；2, left side beam；3, the right beam；4, headstock extension；5, tailstock extension；6, electric
Pond framing；7, false longeron one；8, false longeron two；9, gate beam；10, reinforce cross bar one；11, reinforce cross bar two；12,
Reinforce cross bar three；13, fixed transverse rod one；14, reinforce cross bar four；15, reinforce cross bar five；16, reinforce cross bar six；17, fixed horizontal
Bar two；18, lower collision prevention girders；19, upper collision prevention girders；20, vertical rectangular tube；21, horizontal rectangular tube；22, air-inlet grille bracket；23,
Seat cushion beam one；24, seat cushion beam two；25, seat cushion beam three；26, bottom plate；27, vertical plate.
Specific embodiment
It is specific embodiment of the utility model and in conjunction with attached drawing below, the technical solution of the utility model is made further
Description, but the utility model is not limited to these examples.
As depicted in figs. 1 and 2, this battery automobile vehicle frame is mainly made of the chassis frame assembly of horizontal distribution, the chassis
The front end of frame assembly is installed with the preceding anticollision frame assembly being vertically distributed, and is installed with vehicle body frames assembly on chassis frame assembly
1 and the vehicle body frames assembly 1 be fixedly connected with preceding anticollision frame assembly, chassis frame assembly include left side beam 2, with left side beam 2
Symmetrical and parallelly distribute on the right beam 3, the front end of left side beam 2, the front end of the right beam 3 all have what inside, forward fold extended
Headstock extension 4, headstock extension 4 are fixedly connected with preceding anticollision frame assembly, and the rear end of left side beam 2, the rear end of the right beam 3 have
There is the tailstock extension 5 for bending extension upwards, backward, is fixed with cushion frame assembly, left side beam 2 and the right side in tailstock extension 5
Medium position between side bar 3 has the battery frame 6 of vertical distribution, and the outside level of left side beam 2 is installed with false longeron
1 and the false longeron 1 be spaced apart and be fixedly connected with the left side beam 2, the outside of the right beam 3 also level is installed with
The false longeron 28 and false longeron 28 is spaced apart and is fixedly connected with the right beam 3.
In actually manufacture, the front end between the false longeron 1 and false longeron 28 is fixed with gate beam 9, auxiliary
Crossbeam 9 is fixedly connected with the bending place of the headstock extension 4 of both left side beam 2, the right beam 3；False longeron 1 and left side beam 2
Between also lateral separation be installed with and reinforce cross bar 1, reinforce cross bar 2 11, reinforce cross bar 3 12, gate beam 9 and reinforce horizontal
It is also vertically installed with the middle part of fixed transverse rod 1 and the fixed transverse rod 1 between bar 2 11 and reinforces the fixed company of cross bar 1
It connects, also lateral separation is installed with reinforcement cross bar 4 14, reinforces cross bar 5 15 between false longeron 28 and the right beam 3, reinforces cross bar
6 16, it is also vertically installed in fixed transverse rod 2 17 and the fixed transverse rod 2 17 between gate beam 9 and reinforcement cross bar 5 15
Portion is fixedly connected with the reinforcement cross bar 4 14.
In actually manufacture, which includes lower collision prevention girders 18, is spaced apart with lower about 18 collision prevention girders
Upper collision prevention girders 19, between upper collision prevention girders 19 and lower collision prevention girders 18 by vertical rectangular tube 20 be connected, lower collision prevention girders 18 pass through water
Flat rectangular tube 21 is connected with the headstock extension 4, is fixedly provided with air-inlet grille bracket 22 in upper collision prevention girders 19.
In practical application, the cushion frame assembly includes seat cushion beam 1, seat cushion beam two in tailstock extension 5
24 and seat cushion beam 3 25, the bottom of seat cushion beam 1, seat cushion beam 2 24 and the distribution of 3 25 three's parallel interval of seat cushion beam and the three
Portion is provided with bottom plate 26, and the bending place of the tailstock extension 5 of both left side beam 2, the right beam 3 has vertical plate 27, vertical plate 27
The upper edge for being mutually perpendicular to distribution and the vertical plate 27 with bottom plate 26 leans with 26 front edge of bottom plate.
The specific embodiments described herein are merely examples of the spirit of the present invention.The utility model institute
Belonging to those skilled in the art can make various modifications or additions to the described embodiments or using similar
Mode substitute, but without departing from the spirit of the present application or beyond the scope of the appended claims.
Although vehicle body frames assembly 1 is used more herein；Left side beam 2；The right beam 3；Headstock extension 4；The tailstock prolongs
Extending portion 5；Battery frame 6；False longeron 1；False longeron 28；Gate beam 9；Reinforce cross bar 1；Reinforce cross bar two
11；Reinforce cross bar 3 12；Fixed transverse rod 1；Reinforce cross bar 4 14；Reinforce cross bar 5 15；Reinforce cross bar 6 16；Fixed transverse rod
2 17；Lower collision prevention girders 18；Upper collision prevention girders 19；Vertical rectangular tube 20；Horizontal rectangular tube 21；Air-inlet grille bracket 22；Seat cushion beam one
23；Seat cushion beam 2 24；Seat cushion beam 3 25；Bottom plate 26；The terms such as vertical plate 27, but the possibility using other terms is not precluded
Property.The use of these terms is merely for the convenience of describing and explaining the nature of the invention；It is construed as any
The additional limitation of one kind is all contrary to the spirit of the present invention.
Claims (5)
1. the front end of a kind of battery automobile vehicle frame, the chassis frame assembly including horizontal distribution, the chassis frame assembly is solid
Equipped with the preceding anticollision frame assembly being vertically distributed, vehicle body frames assembly (1) and the vehicle are installed on the chassis frame assembly
Body frame assembly (1) is fixedly connected with the preceding anticollision frame assembly, which is characterized in that the chassis frame assembly includes
Left side beam (2), the right beam (3) symmetrical with left side beam (2) and parallelly distribute on, the front end of the left side beam (2), the right beam
(3) front end all have inwardly, forward fold extend headstock extension (4), the headstock extension (4) and it is described before
Anticollision frame assembly is fixedly connected with, the rear end of the left side beam (2), the rear end of the right beam (3) all have upwards, backward bending prolong
The tailstock extension (5) stretched, the tailstock extension (5) is interior to be fixed with cushion frame assembly, the left side beam (2) and the right side
Medium position between side bar (3) has the battery frame (6) of vertical distribution, and the outside level of the left side beam (2) is solid
Equipped with false longeron one (7) and the false longeron one (7) is spaced apart and is fixedly connected with the left side beam (2), described
The outside also level of the right beam (3) is installed with false longeron two (8) and between the false longeron two (8) and the right beam (3)
Every being distributed and be fixedly connected.
2. a kind of battery automobile vehicle frame according to claim 1, which is characterized in that the false longeron one (7) and institute
The front end between false longeron two (8) stated is fixed with gate beam (9), the gate beam (9) and the left side beam
(2), the bending place of the headstock extension (4) of both the right beams (3) is fixedly connected.
3. a kind of battery automobile vehicle frame according to claim 2, which is characterized in that the false longeron one (7) and institute
Also lateral separation is installed with reinforcement cross bar one (10), reinforces cross bar two (11) between the left side beam (2) stated, and reinforces cross bar three
(12), be also vertically installed between the gate beam (9) and the reinforcement cross bar two (11) fixed transverse rod one (13) and
The middle part of the fixed transverse rod one (13) is fixedly connected with the reinforcement cross bar one (10), the false longeron two (8) and institute
Also lateral separation is installed with reinforcement cross bar four (14), reinforces cross bar five (15) between the right beam (3) stated, and reinforces cross bar six
(16), be also vertically installed between the gate beam (9) and the reinforcement cross bar five (15) fixed transverse rod two (17) and
The middle part of the fixed transverse rod two (17) is fixedly connected with the reinforcement cross bar four (14).
4. a kind of battery automobile vehicle frame according to claim 1 or 3, which is characterized in that the preceding anticollision frame assembly
Including lower collision prevention girders (18), the upper collision prevention girders (19) being spaced apart up and down with lower collision prevention girders (18), the upper collision prevention girders (19)
It is connected between lower collision prevention girders (18) by vertical rectangular tube (20), the lower collision prevention girders (18) pass through horizontal rectangular tube (21)
It is connected with the headstock extension (4), is fixedly provided with air-inlet grille bracket (22) in the upper collision prevention girders (19).
5. a kind of battery automobile vehicle frame according to claim 4, which is characterized in that the cushion frame assembly includes place
In seat cushion beam one (23), seat cushion beam two (24) and seat cushion beam three (25) in tailstock extension (5), the seat cushion beam one
(23), the bottom of seat cushion beam two (24) and the distribution of seat cushion beam three (25) three's parallel interval and the three are provided with bottom plate (26),
The bending place of the tailstock extension (5) of the left side beam (2), the right beam (3) the two has vertical plate (27), and described is vertical
Plate (27) and the bottom plate (26) are mutually perpendicular to distribution and the upper edge of the vertical plate (27) and described bottom plate (26) front
Rib leans.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821478273.7U CN208760721U (en) | 2018-09-11 | 2018-09-11 | A kind of battery automobile vehicle frame |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821478273.7U CN208760721U (en) | 2018-09-11 | 2018-09-11 | A kind of battery automobile vehicle frame |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208760721U true CN208760721U (en) | 2019-04-19 |
Family
ID=66135527
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821478273.7U Expired - Fee Related CN208760721U (en) | 2018-09-11 | 2018-09-11 | A kind of battery automobile vehicle frame |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208760721U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112744297A (en) * | 2020-12-30 | 2021-05-04 | 浙江合众新能源汽车有限公司 | Collision energy management vehicle body structure |
| CN113665673A (en) * | 2021-09-17 | 2021-11-19 | 无锡新振发太阳能汽车科技有限公司 | Bearing type frame of anti-concave solar racing car |
-
2018
- 2018-09-11 CN CN201821478273.7U patent/CN208760721U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112744297A (en) * | 2020-12-30 | 2021-05-04 | 浙江合众新能源汽车有限公司 | Collision energy management vehicle body structure |
| CN113665673A (en) * | 2021-09-17 | 2021-11-19 | 无锡新振发太阳能汽车科技有限公司 | Bearing type frame of anti-concave solar racing car |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20190419 Termination date: 20190911 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |