CN206589656U - A kind of middle battery frame bracket assembly - Google Patents
A kind of middle battery frame bracket assembly Download PDFInfo
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- CN206589656U CN206589656U CN201720179890.6U CN201720179890U CN206589656U CN 206589656 U CN206589656 U CN 206589656U CN 201720179890 U CN201720179890 U CN 201720179890U CN 206589656 U CN206589656 U CN 206589656U
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- plate
- press strip
- side plate
- bracket assembly
- battery
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Abstract
A kind of middle battery frame bracket assembly, bracket including framework and connection framework and vehicle frame, framework by between vehicle frame left-right longeron one in front and one in back two side plates of mirror-image arrangement and be vertically fixed on the inside of biside plate be used for dispose many press strips of battery to constitute, bracket has four, the two ends at the top of side plate are separately fixed at, are fixedly connected respectively with the left longeron and right vertical beam of vehicle frame.The utility model is novel in design, it can be placed between vehicle frame left-right longeron, effectively alleviate the problem of vehicle frame upper space is nervous, while also having the advantages that simple in construction, easily manufactured, lightweight, structural stability is good, bearing capacity is strong, versatility good, with prominent practicality.
Description
Technical field
The utility model, which is related to, is used for the battery frame assembly for disposing electrokinetic cell in a kind of electric automobile, more particularly to a kind of
The battery frame assembly between vehicle frame left-right longeron is placed in, belongs to vehicular propulsion accessory technical field.
Background technology
At present, there are the characteristics of number of batteries is more, weight is big in the electrokinetic cell bag of existing pure electric automobile, simultaneously as
The limitation of whole-car parameterses, requires very harsh to the battery frame for installing battery bag in terms of physical dimension, weight and reliability.
Chinese utility model patent（Authorization Notice No.：The U of CN 2205439952, authorized announcement date：On August 10th, 2016,
Title：A kind of electric truck power battery box support）Disclose a kind of battery frame for being fixed on longitudinal beam top, the electricity
Pond framework has multilayer, can dispose multiple electrokinetic cells simultaneously, but its structure design not enough rationally, it is integrally fixed at vehicle frame
Longeron top, excessive occupies vehicle frame upper space, wasted between left-right longeron and under space, not only make
Into the anxiety of vehicle frame upper space, idle space is utilized while also not imitating.
The content of the invention
The purpose of this utility model is that there is provided a kind of new for the drawbacks described above of existing batteries of electric automobile frame assembly
Battery frame assembly, the novel battery frame assembly is novel in design, can be placed between vehicle frame left-right longeron, effectively alleviates vehicle frame top
The problem of space is nervous, while also having, simple in construction, easily manufactured, lightweight, structural stability is good, bearing capacity is strong, logical
With the good advantage of property, with prominent practicality.
To achieve the above object, technical solution of the present utility model is：
A kind of middle battery frame bracket assembly, includes the bracket of framework and connection framework and vehicle frame, framework is by car
One in front and one in back two side plates of mirror-image arrangement and it is vertically fixed on the inside of biside plate between frame left-right longeron and is used to dispose battery
Many press strips composition, bracket has four, is separately fixed at the two ends at the top of side plate, vertical with the left longeron of vehicle frame and the right side respectively
Beam is fixedly connected.
It is preferred that, upper overturning and lower flange of the side plate by mainboard and positioned at mainboard top and the bottom are constituted, the mainboard of biside plate
Spatially it is vertically arranged and is parallel to each other, upper overturning turns up in 90 °, lower flange is in 90 ° of varuss or turns up；Press strip is in biside plate
Between vertical direction on be evenly arranged into multilayer, form multiple battery arrangements positions, the press strip laminating positioned at bottom is fixed on bottom
On flange, each more than bottom press strip is fixed by being placed in the press strip support of side plate interior sides；Bracket is fixed on upper overturning
Two ends.
It is preferred that, it is located at the outside of side plate in upper overturning, when lower flange is located at the inner side of side plate, the folder of mainboard and upper overturning
Reinforcing plate is provided with angle, the angle of mainboard and lower flange is provided with battery baffle plate.
It is preferred that, the middle part of upper overturning b and lower flange c outer edge is recessed, is the narrow straight panel in the wide stage casing in two ends.
It is preferred that, two big heat dissipation weight-reducing hole is laterally provided with mainboard side by side, the outside in big heat dissipation weight-reducing hole dissipates provided with small
Hot lightening hole, battery baffle plate is provided with small heat dissipation weight-reducing hole.
It is preferred that, bracket by straight panel bending form, straight panel is first bent into U-shaped platy structure, using centre connection riser as
Longeron connecting portion, then the upper edge or lower edge of both wings are turned down in opposite directions, side plate connecting portion is formed, side plate connecting portion connects with longeron
Socket part is mutually perpendicular to；Post and fix, turned on side plate connecting portion and side plate on the inside of the web of longeron connecting portion and longitudinal beam
While posting and fixing.
It is preferred that, press strip is bar shaped L folded plates, is made up of orthogonal bottom plate and side shield, the stage casing of bottom plate outer edge
Recessed, bottom plate is the narrow straight panel in the wide stage casing in two ends.
It is preferred that, constitute a battery arrangement position, two pressures of composition battery installation position positioned at two press strips of same layer
Bar with side shield upward, the opposite form mirror-image arrangement of bottom plate.
It is preferred that, press strip support is the trench structure of an end closure, and the trough floor laminating of press strip support is fixed on side plate
On mainboard, the end shrouding of press strip support is fitted fixation with press strip.
Compared with prior art, the beneficial effects of the utility model are：
1. the utility model can be placed in the middle of vehicle frame left-right longeron, frame position can suitably be lowered as needed, delayed
Solve the problem of vehicle frame top arrangement space is nervous；Meanwhile, the utility model also there is simple in construction, easily manufactured, capacitive susceptance to hold
Amount is big, the advantage that assembling mode is flexible, versatility is good.
2. the utility model is equipped with reinforcement structure in the bending part of side plate（Top bending place is provided with reinforcing plate, and bottom is curved
Battery baffle plate is provided with folding）, the structural stability of framework is effectively improved, bearing capacity is improved；The reinforcement structure of its bottom
（Battery baffle plate）Can not only effective lift frame structural strength, while also playing backstop action to battery.
3. the pressing plate in the utility model is L-shaped folded plate, the stage casing of its bottom plate outer edge is recessed, forms the wide stage casing in two ends
Narrow straight panel, the pressure plate structure of the structure is simple, can be integrally formed by punching press, manufacturing cost is low；Meanwhile, it rolls over shape structure tool
There is preferable structural stability, its roomy end is easy to be fixedly mounted, and its narrower middle part then effectively reduces deadweight, tool
There is prominent practicality.
4. being rationally provided with multiple heat dissipation weight-reducing holes in the side plate in the utility model, ensureing framework bearing capacity
In the case of, the deadweight of framework has been simplified, the light-weight design of framework is realized.
Formed 5. the bracket in the utility model is rationally bent by straight panel, can fit and be fixed on the inside of left-right longeron web,
Have the advantages that simple in construction, manufacturing cost is low, structural stability is good, bearing capacity is strong, practicality is very strong.
Brief description of the drawings
Fig. 1 is structural representation of the present utility model；
Fig. 2 is the structural representation of side plate；
Fig. 3 is the structural representation of press strip；
Fig. 4 is the structural representation of bracket；
Fig. 5 is the structural representation of press strip support；
Fig. 6 is the structural representation of bolt pair；
In figure：Side plate 1（Reinforcing plate 1-1, battery baffle plate 1-2, mainboard a, upper overturning b, lower flange c）, bracket 2（Longeron connects
Socket part 2-1, side plate connecting portion 2-2）, press strip support 3, press strip 4（Bottom plate 4-1, side shield 4-2）, bolt pair 5, big heat dissipation weight-reducing
Hole 6.
Embodiment
The utility model is described in further detail below in conjunction with brief description of the drawings and specific embodiment.
Referring to Fig. 1 to Fig. 6, a kind of middle battery frame bracket assembly, including framework and connection framework and the support of vehicle frame
Frame 2, framework between vehicle frame left-right longeron by one in front and one in back two side plates 1 of mirror-image arrangement and being vertically fixed in biside plate 1
Inner side is used to dispose many press strips 4 of battery to constitute, and bracket 2 has four, is separately fixed at the two ends at the top of side plate 1, respectively
It is fixedly connected with the left longeron and right vertical beam of vehicle frame.
As preferred technical scheme, upper overturning b and lower flange c of the side plate 1 by mainboard a and positioned at mainboard a top and the bottom
Composition, the mainboard a of biside plate 1 is spatially vertically arranged and is parallel to each other, and upper overturning b turns up in 90 °, and lower flange c is in 90 °
Turn over or turn up；Press strip 4 is evenly arranged into multilayer in the vertical direction between biside plate 1, form multiple battery arrangement positions, be located at
The laminating of press strip 4 of bottom is fixed on the flange c of bottom, and each more than bottom press strip 4 is by being placed in the press strip branch of the inner side of side plate 1
Frame 3 is fixed；Bracket 2 is fixed on upper overturning b two ends.
As preferred technical scheme, upper overturning b is located at the outside of side plate 1, when lower flange c is located at the inner side of side plate 1, main
Angle of the plate a and upper overturning b angle provided with reinforcing plate 1-1, mainboard a and lower flange c is provided with battery baffle plate 1-2.
As preferred technical scheme, the middle part of upper overturning b and lower flange c outer edge is recessed, be two ends it is wide in
The narrow straight panel of section.
As preferred technical scheme, two big heat dissipation weight-reducing hole 6, big heat dissipation weight-reducing hole 6 are laterally provided with side by side on mainboard a
Outside be provided with small heat dissipation weight-reducing hole, battery baffle plate 1-2 be provided with small heat dissipation weight-reducing hole.
As preferred technical scheme, bracket 2 is formed by straight panel bending, straight panel first is bent into U-shaped platy structure, in
Between connection riser be longeron connecting portion 2-1, then the upper edge or lower edge of both wings are turned down in opposite directions, form side plate connecting portion 2-2,
Side plate connecting portion 2-2 is mutually perpendicular to longeron connecting portion 2-1；Longeron connecting portion 2-1 on the inside of the web of longitudinal beam with fitting simultaneously
Fixed, side plate connecting portion 2-2 and side plate 1 upper overturning a are posted and fixed.
As preferred technical scheme, press strip 4 is bar shaped L folded plates, by orthogonal bottom plate 4-1 and side shield 4-2 groups
Into the stage casing of bottom plate 4-1 outer edges is recessed, and bottom plate 4-1 is the narrow straight panel in the wide stage casing in two ends.
As preferred technical scheme, a battery arrangement position, composition battery peace are constituted positioned at two press strips 4 of same layer
Fill two press strips 4 of position with side shield 4-2 upward, the opposite form mirror-image arrangements of bottom plate 4-1.
As preferred technical scheme, press strip support 3 is the trench structure of an end closure, the trough floor patch of press strip support 3
Conjunction is fixed on the mainboard a of side plate 1, and the end shrouding of press strip support 3 is fitted fixation with press strip 4.
Embodiment 1：
As shown in Figures 1 to 6, a kind of middle battery frame bracket assembly, including framework and bracket 2, framework is by mirror image cloth
Two side plates 1 put and four press strips 4 being fixed on the inside of biside plate 1 are constituted, and bracket 2 has four.
Side plate 1 is made up of mainboard a, upper overturning b and lower flange c, and the mainboard a of biside plate 1 is spatially vertically arranged and phase
Mutually parallel, upper overturning b turns up in 90 °, and lower flange c is in 90 ° of varuss.Mainboard a and upper overturning b angle is provided with reinforcing plate 1-1,
Mainboard a and lower flange c angle is provided with battery baffle plate 1-2.The middle part of upper overturning b and lower flange c outer edge is recessed,
For the narrow straight panel in the wide stage casing in two ends.Two big heat dissipation weight-reducing hole 6, the outside in big heat dissipation weight-reducing hole 6 are laterally provided with mainboard a side by side
Provided with small heat dissipation weight-reducing hole, battery baffle plate 1-2 is provided with small heat dissipation weight-reducing hole.
Press strip 4 is bar shaped L folded plates, is made up of orthogonal bottom plate 4-1 and side shield 4-2, in bottom plate 4-1 outer edges
Section is recessed, and bottom plate 4-1 is the narrow straight panel in the wide stage casing in two ends.Four press strips 4, for one group, are arranged to two between side plate 1
Two battery arrangement positions of lower floor, the laminating of press strip 4 positioned at bottom is fixed on lower flange c, and two more than bottom press strips 4 pass through
The press strip support 3 for being placed in the inner side of side plate 1 is fixed；Positioned at two of same layer with side shield 4-2 upward, bottom plate 4-1 it is opposite
Form mirror-image arrangement.
Bracket 2 is formed by straight panel bending, and straight panel first is bent into U-shaped platy structure, is connected using centre connection riser as longeron
Socket part 2-1, then the upper edge or lower edge of both wings are turned down in opposite directions, side plate connecting portion 2-2, side plate connecting portion 2-2 is formed with indulging
Beam connecting portion 2-1 is mutually perpendicular to；Posted and fixed on the inside of the web of longeron connecting portion 2-1 and longitudinal beam, side plate connecting portion 2-2
Posted and fixed with the upper overturning a of side plate 1.
Press strip support 3 is the trench structure of an end closure, and the trough floor laminating of press strip support 3 is fixed on the mainboard a of side plate 1
On, the end shrouding of press strip support 3 is fitted fixation with press strip 4.
Above content is to combine the further description that embodiment is done to the utility model, it is impossible to think this
The specific implementation of utility model is confined to these explanations, comes for the utility model person of an ordinary skill in the technical field
Say, without departing from the concept of the premise utility, the simple replacement made should be all considered as belonging to of the present utility model
Protection domain.
Claims (9)
1. a kind of middle battery frame bracket assembly, includes the bracket of framework and connection framework and vehicle frame（2）, its feature exists
In：Described framework is by one in front and one in back two side plates of mirror-image arrangement between vehicle frame left-right longeron（1）And be vertically fixed in
Biside plate（1）Inner side is used for many press strips for disposing battery（4）Composition, described bracket（2）Four are had, side is separately fixed at
Plate（1）The two ends at top, are fixedly connected with the left longeron and right vertical beam of vehicle frame respectively.
2. a kind of middle battery frame bracket assembly according to claim 1, it is characterised in that：Described side plate（1）By
Mainboard（a）And positioned at mainboard（a）The upper overturning of top and the bottom（b）With lower flange（c）Composition, the biside plate（1）Mainboard（a）
Spatially it is vertically arranged and is parallel to each other, described upper overturning（b）Turned up in 90 °, the lower flange（c）In 90 ° of varuss or
Turn up；The press strip（4）In biside plate（1）Between vertical direction on be evenly arranged into multilayer, form multiple battery arrangements positions,
Positioned at the press strip of bottom（4）Laminating is fixed on bottom flange（c）On, each more than bottom press strip（4）By being placed in side plate（1）
The press strip support of inner side（3）It is fixed；The bracket（2）It is fixed on upper overturning（b）Two ends.
3. a kind of middle battery frame bracket assembly according to claim 2, it is characterised in that：The upper overturning（b）With
Lower flange（c）Outer edge middle part it is recessed, in the narrow straight panel in the wide stage casing in two ends.
4. a kind of middle battery frame bracket assembly according to Claims 2 or 3, it is characterised in that：The upper overturning（b）
Positioned at side plate（1）Outside, the lower flange（c）Positioned at side plate（1）Inner side when, described mainboard（a）With upper overturning（b）'s
Angle is provided with reinforcing plate（1-1）, described mainboard（a）With lower flange（c）Angle be provided with battery baffle plate（1-2）.
5. a kind of middle battery frame bracket assembly according to claim 4, it is characterised in that：Described mainboard（a）On
Two big heat dissipation weight-reducing hole is laterally provided with side by side（6）, the big heat dissipation weight-reducing hole（6）Outside be provided with small heat dissipation weight-reducing hole, institute
State battery baffle plate（1-2）It is provided with small heat dissipation weight-reducing hole.
6. a kind of middle battery frame bracket assembly according to claim 2, it is characterised in that：Described bracket（2）By
Straight panel bending is formed, and straight panel first is bent into U-shaped platy structure, using centre connection riser as longeron connecting portion（2-1）, then by two
The upper edge or lower edge of the wing are turned down in opposite directions, form side plate connecting portion（2-2）, described side plate connecting portion（2-2）Connect with longeron
Socket part（2-1）It is mutually perpendicular to；Described longeron connecting portion（2-1）It is described with being posted and fixed on the inside of the web of longitudinal beam
Side plate connecting portion（2-2）With side plate（1）Upper overturning（a）Post and fix.
7. a kind of middle battery frame bracket assembly according to claim 2, it is characterised in that：Described press strip（4）For
Bar shaped L folded plates, by orthogonal bottom plate（4-1）And side shield（4-2）Composition, the bottom plate（4-1）Under the stage casing of outer edge
It is recessed, the bottom plate（4-1）For the narrow straight panel in the wide stage casing in two ends.
8. a kind of middle battery frame bracket assembly according to claim 7, it is characterised in that：Positioned at two of same layer
Press strip（4）One battery arrangement position of composition, constitutes two press strips of battery installation position（4）With side shield（4-2）Upward, bottom plate
（4-1）Opposite form mirror-image arrangement.
9. a kind of middle battery frame bracket assembly according to claim 2, it is characterised in that：The press strip support（3）
For the trench structure of an end closure, the press strip support（3）Trough floor laminating be fixed on side plate（1）Mainboard（a）On, it is described
Press strip support（3）End shrouding and press strip（4）Laminating is fixed.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720179890.6U CN206589656U (en) | 2017-02-27 | 2017-02-27 | A kind of middle battery frame bracket assembly |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720179890.6U CN206589656U (en) | 2017-02-27 | 2017-02-27 | A kind of middle battery frame bracket assembly |
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| CN206589656U true CN206589656U (en) | 2017-10-27 |
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Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109080425A (en) * | 2018-08-23 | 2018-12-25 | 杭州容大智造科技有限公司 | A kind of logistic car with quick change battery |
| CN110450613A (en) * | 2018-05-04 | 2019-11-15 | 北京华田汽车科技有限公司 | The normal cell packet pellet type fixed structure of electric vehicles |
| CN111516475A (en) * | 2020-04-19 | 2020-08-11 | 东风商用车有限公司 | General structure of vehicle battery frame |
| CN113733885A (en) * | 2021-08-30 | 2021-12-03 | 三一汽车制造有限公司 | Electric vehicle chassis and electric vehicle |
| CN114919664A (en) * | 2022-06-30 | 2022-08-19 | 芜湖造船厂有限公司 | Amphibious vehicle frame structure |
-
2017
- 2017-02-27 CN CN201720179890.6U patent/CN206589656U/en active Active
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110450613A (en) * | 2018-05-04 | 2019-11-15 | 北京华田汽车科技有限公司 | The normal cell packet pellet type fixed structure of electric vehicles |
| CN109080425A (en) * | 2018-08-23 | 2018-12-25 | 杭州容大智造科技有限公司 | A kind of logistic car with quick change battery |
| CN111516475A (en) * | 2020-04-19 | 2020-08-11 | 东风商用车有限公司 | General structure of vehicle battery frame |
| CN111516475B (en) * | 2020-04-19 | 2021-11-12 | 东风商用车有限公司 | General structure of vehicle battery frame |
| CN113733885A (en) * | 2021-08-30 | 2021-12-03 | 三一汽车制造有限公司 | Electric vehicle chassis and electric vehicle |
| CN113733885B (en) * | 2021-08-30 | 2023-03-03 | 三一汽车制造有限公司 | Electric vehicle chassis and electric vehicle |
| CN114919664A (en) * | 2022-06-30 | 2022-08-19 | 芜湖造船厂有限公司 | Amphibious vehicle frame structure |
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