CN205881998U - Electricelectric motor car high voltage battery installing support system - Google Patents
Electricelectric motor car high voltage battery installing support system Download PDFInfo
- Publication number
- CN205881998U CN205881998U CN201620425983.8U CN201620425983U CN205881998U CN 205881998 U CN205881998 U CN 205881998U CN 201620425983 U CN201620425983 U CN 201620425983U CN 205881998 U CN205881998 U CN 205881998U
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- Prior art keywords
- electric vehicle
- pure electric
- battery
- tension battery
- mounting bracket
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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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- Battery Mounting, Suspending (AREA)
- Arrangement Or Mounting Of Propulsion Units For Vehicles (AREA)
Abstract
The utility model discloses an electricelectric motor car high voltage battery installing support system, its structure does, and the both ends parallel of personally experiencing sth. Part of the body at the supporting structure is equipped with a plurality of support pulleys, and the rear end of the supporting structure body is equipped with retention device, and the front end is equipped with positioner, and the bottom of high voltage battery case is equipped with the slide that matches with the support pulley. Its useful technological effect as follows: can effectively realize battery pack's quick change, be convenient for battery pack's dismantlement and maintenance. Because the design of gyro wheel can also reach the purpose that reduces the group battery wearing and tearing. In addition, its overall structure is rationally distributed, and high -voltage battery bank forms a complete set electric core and control unit and all fixes on the box, and the supporting slide rail of box and fixed pin have enough intensity support box weight after the welding.
Description
Technical field
This utility model relates to a kind of fixed support, particularly relates to a kind of electric motor car high-tension battery fixed support.
Background technology
Pure electric automobile becomes China's automobile industry emphasis because of its zero-emission, simple in construction, energy utilization rate high
The vehicle of development.Because present stage high-tension battery performance limits, its battery specific energy is usually no more than 300wh/kg, for meeting automobile
Course continuation mileage meets Standard, needs to dispose battery tandem compound, in general, and the high pressure of the pure electric vehicle of more than 6 meters
Set of cells gross mass is generally individually not less than 500kg, and single battery bag quality is not less than 100kg, and its weight is big, handling difficulty.
Additionally, because set of cells itself is formed by connection in series-parallel by single battery core, be the most easily lost, requirement the most again
Set of cells is prone to dismounting to safeguard and changing.
The battery fixed form of existing electric passenger vehicle is: below battery floor frame body frame and chassis skeleton it
Between weld transverse and longitudinal beam or diagonal brace composition, between battery bracket, the punching tapping of pre-buried iron plate or pre-buried welded nut are for solid
Determining battery case and battery case support, the when of workshop assembler's assemble of carshop, the outer peripheral bolt of battery compartment holds
Easily connect fixing.
In passenger car storage battery installing support assembling structure, general employing structure is by bottom plate support, pressing plate and pull bar
Constitute, bottom plate support is placed on accumulator bottom and is connected with vehicle body, above accumulator, place pressing plate, connected by pull bar
Bottom plate support and upper platen, thus reach the purpose that accumulator is fastened, its structure is complicated, and production process parts are relatively
Many, the assembling work time of accumulator is longer.
The patent of Application No. 201310038361.0 discloses a kind of automotive battery mounting bracket, and described support is originally
Body is the semiclosed box body matched with accumulator profile, the upper opening of described box body, and bottom is provided with for entering accumulator
The alignment pin of row location, the cassette bottom edge of box body is provided with baffle plate, and above baffle plate, edge is provided with slip fastening block, described slip
Fastening block is fixed by screws on described baffle plate upper edge.It is disadvantageous in that, the bolt inside battery compartment is but difficult to solid
Surely tighten, to assemble, change battery case maintenance battery, bring inconvenience, and assemble and waste time and energy.
The patent of Application No. 201120161225.7 discloses a kind of battery fixing bracket, battery is distributed draws on support
Guide assembly；The end of described battery guide assembly is provided with battery case lock set, and described battery guide assembly includes guiding
Track, is distributed roller on described guide rail.Use the design of roller, can effectively realize the quick of battery component
Change.Simultaneously facilitate installation and the maintenance of battery component.But being disadvantageous in that, the battery fixing shortage in battery compartment is effective
Linking assembly.
Summary of the invention
The purpose of this utility model is, overcomes existing pure electric vehicle high-tension battery group weight big, it is desirable to installation accuracy
The problems such as height, follow-up frequent maintenance and replacing are difficult, it is provided that a kind of high-tension battery mounting support structure easy to use.
Pure electric vehicle high-tension battery mounting bracket system described in the utility model, is achieved through the following technical solutions:
The two ends of supporting structure body are parallel equipped with multiple support pulleys, and the rear end of supporting structure body is provided with retention device, and front end is provided with fixed
Position device, the bottom of high-tension battery case is provided with the slideway mated with support pulley.
Described supporting structure body includes the rectangle plane surrounded by the side pipe of front pipe, rear pipe and two ends, side pipe two ends
It is fixed with perforate angle steel the most side by side；Described retention device is latch channel-section steel；Described front pipe, rear pipe are rectangular tube；Described side
Pipe is perforate rectangular tube；Described support pulley is deep groove ball bearing；Perforate angle steel is provided with and can be used for being arranged on support pure electricity
Rack mounting apertures on motor-car chassis；Rear pipe is provided with high-tension battery fixing device；Described high-tension battery fixing device is movable
Plug or stopper；Set of cells afterbody is provided with the latch can being fastened in positioner.
Further, battery location hole is distributed in battery case lock set both sides.Further, described battery case lock
Battery orientation direction card it is provided with on assembly.
Advantageous Effects produced by this utility model is, the trendy pure electric vehicle electricity that this battery slide rail is developed with company
Pool structure requires to be designed, and changes the problems such as difficulty for follow-up frequent maintenance, by improving coupling part structure member, increases
Add slide rail and slideway solves, thus big in high-tension battery group weight, it is desirable to ensure enough installation accuracies and tightness
Under premise, simplify and maintenance procedures is installed, reduce production and the maintenance cost of pure electric vehicle.
Use technical solutions of the utility model, can effectively realize the quick change of battery component；It is easy to the dismounting of battery component
And maintenance.Because the design of roller, moreover it is possible to reach to reduce the purpose of set of cells abrasion.It addition, its integral structure layout is reasonable, high
The piezoelectric battery group supporting battery core of institute and control parts are each attached on casing, and the supporting slide rail of casing and steady pin have foot after weld formation
Enough intensity supports box weight.
Accompanying drawing explanation
Fig. 1 is the vertical view organigram of battery fixing bracket；
Fig. 2 is the side-looking organigram of battery fixing bracket；
Fig. 3 is the main apparent structure schematic diagram of battery fixing bracket；
Fig. 4 is pulley pivot pin head-down position schematic diagram on battery fixing bracket；
Fig. 5 is pulley pivot pin lateral viewing positions schematic diagram on battery fixing bracket；
Fig. 6 is the pulley pivot pin main apparent place schematic diagram on battery fixing bracket；
Fig. 7 is the main TV structure schematic diagram installing high-tension battery；
Fig. 8 is the side-looking structural representation installing high-tension battery；
Fig. 9 is the plan structure schematic diagram installing high-tension battery.
In figure, each reference is as follows:
1-rectangular tube, 2-perforate rectangular tube, 3-perforate angle steel (or flanging ferrum), 4-channel-section steel (or pressing trough box), 5-perforate
Angle steel (or flanging ferrum) 6-pulley axle, 7-supporting structure body, 8-slider roller, 9-hexagon socket head cap screw, 10-spring washer, 11-
Big flat washer circle 8,12-high-tension battery case, 13-battery case slideway, 14-battery case alignment pin, 15-battery case front end fixing hole
Detailed description of the invention:
Described pure electric vehicle high-tension battery mounting bracket system can be achieved through the following technical solutions: includes Fig. 1 support
Structure, support pulley, Fig. 2 pulley mandrel and required supporting high-tension battery slideway and steady pin.Described supporting structure body 7
Being fixed on electric motor car car body with securing member, for high-tension battery casing and car body are fixed as an entirety, described support is sliding
Wheel is fixed on supporting structure body by mandrel, is used for guiding high-tension battery casing to load and unload.Described high-tension battery slideway and fixing
Pin is high-tension battery body institute supporting structure, for static housing, and mates guiding Battery case handling with pulley.
Pure electric vehicle high-tension battery mounting bracket system as Figure 1-3, at the two ends of supporting structure body 7 parallel equipped with
Multiple support pulleys 8, the rear end of supporting structure body 7 is provided with retention device 4, and front end is provided with positioner 15, high-tension battery case 12
Bottom be provided with the slideway 13 mated with support pulley 8, slideway 13 have after weld formation sufficient intensity support box weight, described
Supporting structure body 7 includes the rectangle plane surrounded by the perforate rectangular tube 2 of front end rectangular tube 1, rear end rectangular tube 5 and two ends,
Being provided with the latch channel-section steel 4 for self-contained battery group afterbody on front end rectangular tube 1, the two ends of perforate angle steel are separately fixed at side pipe
In order to reinforced liner intensity on 2.Described supporting structure body can be by high intensity carbon element steel profile welding fabrication；Support pulley can be selected for
Deep groove ball bearing；Pulley mandrel is for being fixed on support by support pulley；The supporting slide rail of high-tension battery group casing and steady pin
Sufficient intensity is had to support box weight after weld formation.
Battery bracket structure 7 with side pipe 2 for left and right crossbeam, above symmetry respectively open multiple through hole, be used for installing slip rolling
Wheel 8, perforate angle steel 3 is for reinforced liner intensity, and reserved rack mounting apertures is to secure the stand on pure electric vehicle chassis.
Groove box 4 is welded on rectangular tube 1, for self-contained battery group afterbody latch.The installation for self-contained battery front end is had on side pipe 5
Hole.
Fig. 4 show for pulley is assembled the pivot pin that is fixed on battery bracket, assembly pulley assembling structure as it is shown on figure 3,
On battery bracket structure 7, assembly welding completes, and utilizes pulley axle 6, by spring washer, rolling pulley 8 is fixed to battery and props up
On frame structural body 7.
As Figure 8-9, the when of installing battery, battery module can be by slideway 13 along roller 8 roof support structure
In the battery case at body 7 place.In the front end of battery module equipped with alignment pin, corresponding is to fill on battery floor board mount
If channel-section steel, battery can directly shift corresponding position onto along roller, until battery case alignment pin inserts the location on support
Groove box is stuck, and battery case rear end has i.e. been fixed, and now hole, location, battery case front end also overlaps with hole, location on support, only needs
With securing member, this hole, location is fixed, the installation fixed work order of battery case can be completed, complete one-shot battery and change permissible
Control within 10-15 minute.As long as opening opening of battery case lock set when of needing dismounting next time again or safeguard battery
Close, just battery can be pulled out inside battery case by the least power, conveniently save trouble.
Wherein, battery bracket structure 7 global design is reasonable, in the fabrication process, because structure and track portion are all adopted
With standardized moulding material, it is suitable for mass production, not only can be effectively improved production efficiency, each positioning parts pin and location
Position after hole the most easily reaches corresponding installation accuracy and ensures the installation of this battery case meets design requirement, in the selection of pulley
On, have employed this class standard part of deep groove ball bearing, can be purchased in a large number by market, save Production Time, ensure pulley
It is greatly lowered product cost on the premise of precision, and this support has used the welding of high intensity carbon steel and high-strength bolt to fix,
Can ensure that the installation strength of battery case meets the requirements, and installation procedure is simple, the labour cost produced when reducing battery handling
With, alleviate the labor intensity of operator.This structure, after the roll-over test of Corporate Test sample car, is filled 6 casees batteries the completeest
Good without getting loose, it was demonstrated that this structural strength can fully meet vehicle needs.
It addition, during actual use, we can find that this sliding rail drawer formula can be common to a lot of pure electronic vapour
The parts of car are installed and used, such as traditional storage battery, electric machinery control device etc..These parts are relatively big because of weight own, if by sliding
Dynamic component is installed, and it is installed and maintenance is all very convenient, and has certain versatility.
By above-mentioned character express and combine accompanying drawing it can be seen that use after this utility model, effectively realize set of cells
The quick change of part.It is easy to dismounting and the maintenance of battery component.Because the design of roller, both can reduce the abrasion of set of cells, make again
The replacing obtaining set of cells is convenient and swift.Furthermore, this utility model simple structure, it is easy to accomplish large-scale production.
Certainly, above is only concrete exemplary applications of the present utility model, does not constitute protection domain of the present utility model and appoints
What limits.In addition to the implementation, this utility model can also have other embodiment.All employing equivalents or equivalent transformation
Formed technical scheme, all fall within this utility model claimed within the scope of.
Claims (10)
1. a pure electric vehicle high-tension battery mounting bracket system, it is characterised in that at the parallel dress in two ends of supporting structure body (7)
Having multiple support pulley (8), the rear end of supporting structure body (7) is provided with retention device (4), and front end is provided with positioner, high-tension electricity
The bottom of pond case (12) is provided with the slideway (13) mated with support pulley (8).
Pure electric vehicle high-tension battery mounting bracket system the most according to claim 1, it is characterised in that: described support knot
Structure body (7) includes the rectangle plane surrounded by the side pipe (2) of front pipe (1), rear pipe (5) and two ends, and side pipe (2) two ends are the most arranged side by side
It is fixed with perforate angle steel.
Pure electric vehicle high-tension battery mounting bracket system the most according to claim 1, it is characterised in that: described stop dress
Putting (4) is latch channel-section steel.
Pure electric vehicle high-tension battery mounting bracket system the most according to claim 2, it is characterised in that: described front pipe
(1), rear pipe (5) is rectangular tube.
Pure electric vehicle high-tension battery mounting bracket system the most according to claim 2, it is characterised in that: described side pipe (2)
For perforate rectangular tube.
Pure electric vehicle high-tension battery mounting bracket system the most according to claim 1, it is characterised in that: described support pulley
(8) it is deep groove ball bearing.
Pure electric vehicle high-tension battery mounting bracket system the most according to claim 1, it is characterised in that: set on perforate angle steel
Have for support being arranged on the rack mounting apertures on pure electric vehicle chassis.
Pure electric vehicle high-tension battery mounting bracket system the most according to claim 1, it is characterised in that: support pulley (8)
It is fixed on supporting structure body (7) by mandrel.
Pure electric vehicle high-tension battery mounting bracket system the most according to claim 8, it is characterised in that: described high-tension battery
Fixing device is movable plug or stopper.
Pure electric vehicle high-tension battery mounting bracket system the most according to claim 1, it is characterised in that: set of cells afterbody
It is provided with the latch being fastened in positioner.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620425983.8U CN205881998U (en) | 2016-05-12 | 2016-05-12 | Electricelectric motor car high voltage battery installing support system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620425983.8U CN205881998U (en) | 2016-05-12 | 2016-05-12 | Electricelectric motor car high voltage battery installing support system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205881998U true CN205881998U (en) | 2017-01-11 |
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ID=57687111
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620425983.8U Active CN205881998U (en) | 2016-05-12 | 2016-05-12 | Electricelectric motor car high voltage battery installing support system |
Country Status (1)
| Country | Link |
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| CN (1) | CN205881998U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106627084A (en) * | 2017-02-21 | 2017-05-10 | 四川新筑通工汽车有限公司 | Movable storage battery mounting bottom frame and mounting method for new energy automobile |
| CN107240656A (en) * | 2017-07-04 | 2017-10-10 | 系统电子科技（镇江）有限公司 | Battery core fixed structure inside a kind of battery bag |
-
2016
- 2016-05-12 CN CN201620425983.8U patent/CN205881998U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106627084A (en) * | 2017-02-21 | 2017-05-10 | 四川新筑通工汽车有限公司 | Movable storage battery mounting bottom frame and mounting method for new energy automobile |
| CN107240656A (en) * | 2017-07-04 | 2017-10-10 | 系统电子科技（镇江）有限公司 | Battery core fixed structure inside a kind of battery bag |
| CN107240656B (en) * | 2017-07-04 | 2023-06-02 | 系统电子科技（镇江）有限公司 | Battery pack internal cell fixing structure |
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| GR01 | Patent grant |