CN104319356B - The fixing device of a kind of electrokinetic cell - Google Patents
The fixing device of a kind of electrokinetic cell Download PDFInfo
- Publication number
- CN104319356B CN104319356B CN201410568281.0A CN201410568281A CN104319356B CN 104319356 B CN104319356 B CN 104319356B CN 201410568281 A CN201410568281 A CN 201410568281A CN 104319356 B CN104319356 B CN 104319356B
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- CN
- China
- Prior art keywords
- battery case
- hole
- location
- welded
- support
- Prior art date
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- 238000009434 installation Methods 0.000 description 8
- 230000007812 deficiency Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000007789 sealing Methods 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
Classifications
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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
- H01M50/00—Constructional details or processes of manufacture of the non-active parts of electrochemical cells other than fuel cells, e.g. hybrid cells
- H01M50/20—Mountings; Secondary casings or frames; Racks, modules or packs; Suspension devices; Shock absorbers; Transport or carrying devices; Holders
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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
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
- H01M50/00—Constructional details or processes of manufacture of the non-active parts of electrochemical cells other than fuel cells, e.g. hybrid cells
- H01M50/20—Mountings; Secondary casings or frames; Racks, modules or packs; Suspension devices; Shock absorbers; Transport or carrying devices; Holders
- H01M50/256—Carrying devices, e.g. belts
-
- 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
-
- 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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- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Electrochemistry (AREA)
- General Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Transportation (AREA)
- Mechanical Engineering (AREA)
- Battery Mounting, Suspending (AREA)
Abstract
Disclosure one electrokinetic cell fixes device, including Battery case and casing bracket, Battery case includes chest portion and the Battery case support beam being welded on chest portion lower surface, two adjacent Battery cases support and are welded with Battery case auxiliary support beam between beam, support, at Battery case, the position being positioned at Battery case auxiliary support beam front on beam and be provided with the first hole, location, Battery case in the leftmost side and the rightmost side supports the position being positioned at the first front, hole, location on beam and is provided with the second hole, location, Battery case in the leftmost side and the rightmost side supports and is provided with the 3rd hole, location on the rear end face of beam, casing bracket includes tray plate and is welded in the fixed support of the tray plate left and right sides, fixed support is welded with and positions, with the 3rd, the alignment pin matched in hole, fixed support be provided with second position hole fail to agree right-aligned 4th location hole, second hole, location and the 4th hole, location are provided with the first bolt and the first nut that Battery case and casing bracket are connected together。
Description
Technical field:
The present invention relates to the fixing device of a kind of electrokinetic cell, it belongs to electric vehicle engineering field。
Background technology:
In order to reduce the pollution discharge capacity of city automobile, it is achieved the development strategy of new-energy automobile, zero-emission electric automobile high-volume becomes the main force of city new-energy automobile already。Electrokinetic cell is as the power resources of electric automobile, and it is commonly mounted in Battery case and is fixed on casing bracket。At present, on the market power battery box of electric vehicle body install in, it is impossible to adjusting its concrete installation site very accurately, installation accuracy is relatively low, and install Battery case time rely on manpower transport, waste substantial amounts of manpower。
Therefore, necessary prior art improves to solve the deficiency of prior art。
Summary of the invention:
The present invention provides a kind of simple to operate, it is possible to increase the fixing device of the electrokinetic cell of installation accuracy between Battery case and casing bracket。
The present invention adopts the following technical scheme that the fixing device of a kind of electrokinetic cell, it includes Battery case and the casing bracket being mounted thereon by Battery case, it is characterized in that: described Battery case includes chest portion and the some Battery cases support beams being welded on chest portion lower surface, support at described two adjacent Battery cases and between beam, be welded with Battery case auxiliary support beam, support, at described Battery case, the position being positioned at Battery case auxiliary support beam front on beam and be provided with through supporting in Battery case the first hole, location of beam left and right sidewall, Battery case in the leftmost side and the rightmost side supports the position being positioned at the first front, hole, location on beam and is provided with second hole, location supporting beam left and right sidewall through Battery case, Battery case in the described leftmost side and the rightmost side supports and is provided with the 3rd hole, location on the rear end face of beam, described casing bracket include tray plate and be welded in the tray plate left and right sides and the fixed support that is separated at intervals, described fixed support is welded with and positions, with the 3rd, the alignment pin matched in hole, described fixed support be provided with second position hole fail to agree right-aligned 4th location hole, position described second in hole and the 4th hole, location and the first bolt and the first nut that Battery case and casing bracket are connected together are installed。
Further, the rear end of described fixed support includes being perpendicular to the main part of tray plate, the upper end of main body the bends inwards extension extended to form and main body bends inwards the rear portion extended to form, described alignment pin is welded in the inner surface at rear portion, and described 4th hole, location is positioned at the front end of main part。
Further, it is respectively arranged with a roller in the side in the first hole, location that described every Battery case supports beam, the roller installing hole and the first hole, location of described roller are provided with the second bolt together with being installed on Battery case support beam by roller and the second nut。
Further, it is the hollow form rhs-structure that front and rear surfaces connects that described Battery case supports beam, the rear end of described Battery case support beam is welded with and Battery case supports the mouth-sealed portion that the rear surface of beam seals, and described 3rd hole, location is arranged on described mouth-sealed portion。
Further, described Battery case support beam is spaced successively from left to right three
There is advantages that
(1). by supporting at Battery case, the rear end mouth-sealed portion of beam arranges the hole, location matched with the alignment pin on casing bracket, it is possible to be accurately positioned by Battery case；
(2). by adjusting roller and then very easily Battery case being adjusted correct installation site, facilitate the installation of Battery case and greatly reduce manpower。
Accompanying drawing illustrates:
Fig. 1 is the front view of Battery case in the fixing device of electrokinetic cell of the present invention。
Fig. 2 is the axonometric chart of casing bracket in the fixing device of electrokinetic cell of the present invention。
Fig. 3 is the front view of casing bracket in Fig. 2。
Fig. 4 be in the fixing device of electrokinetic cell of the present invention Battery case be installed on casing bracket together with front view。
Wherein:
1-Battery case；2-casing bracket；10-chest portion；11-Battery case supports beam；12-Battery case auxiliary supports beam；13-roller；14-the second bolt；15-the second nut；20-tray plate；21-fixed support；22-main part；23-extension；24-rear portion；25-alignment pin；26-the 4th positions hole。
Detailed description of the invention:
Refer to shown in Fig. 1 to Fig. 4, the fixing device of electrokinetic cell of the present invention includes Battery case 1 and the casing bracket 2 being mounted thereon by Battery case 1。Chest portion 10 that Battery case 1 includes rectangular shape and the some Battery cases that fore-and-aft direction extends and left and right is separated at intervals being welded on chest portion 10 lower surface support beams 11。In embodiment of the present invention, Battery case support beam 11 is spaced successively from left to right three, wherein Battery case supports the hollow form rhs-structure that beam 11 connects for front and rear surfaces, supports at two adjacent Battery cases and is welded with Battery case auxiliary support beam 12 between beam 11。Supporting at Battery case and be positioned at Battery case auxiliary on beam 11 and support the position in beam 12 front and be provided with through supporting in Battery case the first hole, location (sign) of beam about 11 sidewall, the Battery case in the leftmost side and the rightmost side supports the position being positioned at the first front, hole, location on beam 11 and is additionally provided with second hole, a location (sign) supporting beam about 11 sidewall through Battery case。Simultaneously, Battery case in the leftmost side and the rightmost side supports the rear end of beam 11 and is welded with the mouth-sealed portion (not shown) Battery case supporting the rear surface of beam 11 and sealing, and is wherein provided with through the 3rd hole, location (not shown) of mouth-sealed portion front and rear surfaces on mouth-sealed portion。It is respectively arranged with a roller 13 in the side in the first hole, location that above-mentioned three Battery cases support beam 11, the roller installing hole and the first hole, location of roller 13 are provided with the second bolt 14 and the second nut 15 together with being installed on Battery case support beam 11 by roller 13。
Casing bracket 2 include tray plate 20 and be welded in tray plate 20 left and right sides and the fixed support 21 that is separated at intervals, wherein fixed support 21 includes being perpendicular to the main part 22 of tray plate 20, the bend inwards rear end of the extension 23 extended to form and main body 22 of the upper end of main body 22 bends inwards the rear portion 24 extended to form, being welded with an alignment pin 25 on the inner surface at rear portion 24, the front end at main part 22 is provided with the 4th hole 26, location running through main part about 22 surface。
In the fixing device of electrokinetic cell of the present invention when being installed on casing bracket 2 by Battery case 1, the 3rd hole, location supported on beam 11 mouth-sealed portion by the Battery case of the alignment pin 25 on casing bracket 2 with the leftmost side and the rightmost side fixes location。The installation site of Battery case is adjusted by roller 13, make the second hole, location that the leftmost side and rightmost side Battery case support on beam 11 and the 4th hole 26, location on the main part 22 of casing bracket 2 fail to agree Right Aligns, position second simultaneously, between hole and the 4th hole, location, the first bolt (sign) and the first nut (sign) that Battery case 1 and casing bracket 2 are connected together are installed。
In the fixing device of electrokinetic cell of the present invention, by supporting at Battery case, the rear end mouth-sealed portion of beam arranges the hole, location matched with the alignment pin on casing bracket, it is possible to be accurately positioned by Battery case；By adjusting roller and then very easily Battery case being adjusted correct installation site, facilitate the installation of Battery case and greatly reduce manpower。
The above is only the preferred embodiment of the present invention, it is noted that for those skilled in the art, can also make some improvement under the premise without departing from the principles of the invention, and these improvement also should be regarded as protection scope of the present invention。
Claims (4)
1. the fixing device of electrokinetic cell, it includes Battery case (1) and the casing bracket (2) being mounted thereon by Battery case (1), it is characterized in that: described Battery case (1) includes chest portion (10) and some Battery cases support beam (11) being welded on chest portion (10) lower surface, support at two adjacent Battery cases and between beam (11), be welded with Battery case auxiliary support beam (12), support, at described Battery case, the position being positioned at Battery case auxiliary support beam (12) front on beam (11) and be provided with through supporting in Battery case the first hole, location of beam (11) left and right sidewall, Battery case in the leftmost side and the rightmost side supports the position being positioned at the first front, hole, location on beam (11) and is provided with second hole, location supporting beam (11) left and right sidewall through Battery case, Battery case in the leftmost side and the rightmost side supports and is provided with the 3rd hole, location on the rear end face of beam (11), described casing bracket (2) include tray plate (20) and be welded in tray plate (20) left and right sides and the fixed support (21) that is separated at intervals, described fixed support (21) includes the main part (22) being perpendicular to tray plate (20), the bend inwards rear end of the extension (23) extended to form and main body (22) of the upper end of main body (22) bends inwards the rear portion (24) extended to form, described fixed support (21) is welded with and positions, with the 3rd, the alignment pin (25) matched in hole, described alignment pin (25) is welded in the inner surface of rear portion (24), described fixed support (21) be provided with second position hole fail to agree right-aligned 4th location hole (26), described 4th hole, location (26) is positioned at the front end of main part (22), position second in hole and the 4th hole, location (26) and the first bolt and the first nut that Battery case (1) and casing bracket (2) are connected together are installed。
2. the fixing device of electrokinetic cell as claimed in claim 1, it is characterized in that: be respectively arranged with a roller (13) in the side in the first hole, location that every Battery case supports beam (11), be provided with in the roller installing hole and the first hole, location of described roller (13) and roller (13) and Battery case support beam (11) are installed on the second bolt (14) together and the second nut (15)。
3. the fixing device of electrokinetic cell as claimed in claim 2, it is characterized in that: described Battery case supports the hollow form rhs-structure that beam (11) connects for front and rear surfaces, the rear end of described Battery case support beam (11) is welded with and Battery case supports the mouth-sealed portion that the rear surface of beam (11) seals, and described 3rd hole, location is arranged on mouth-sealed portion。
4. the fixing device of electrokinetic cell as described in any one in claim 1-3, it is characterised in that: it is spaced successively from left to right three that described Battery case supports beam (11)。
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410568281.0A CN104319356B (en) | 2014-10-22 | 2014-10-22 | The fixing device of a kind of electrokinetic cell |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410568281.0A CN104319356B (en) | 2014-10-22 | 2014-10-22 | The fixing device of a kind of electrokinetic cell |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN104319356A CN104319356A (en) | 2015-01-28 |
| CN104319356B true CN104319356B (en) | 2016-06-22 |
Family
ID=52374561
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410568281.0A Active CN104319356B (en) | 2014-10-22 | 2014-10-22 | The fixing device of a kind of electrokinetic cell |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104319356B (en) |
Families Citing this family (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US9505442B2 (en) * | 2015-03-05 | 2016-11-29 | Ford Global Technologies, Llc | Energy absorbing rocker assembly |
| JP6390549B2 (en) * | 2015-08-07 | 2018-09-19 | 株式会社デンソー | Battery pack |
| CN107933275B (en) * | 2017-11-29 | 2023-10-24 | 东风商用车有限公司 | Power battery fixing structure |
| CN109466519B (en) * | 2018-11-13 | 2022-02-11 | 淮海机电科技股份有限公司 | Stabilizing assembly of electric vehicle battery |
| CN111746254B (en) * | 2020-05-01 | 2022-08-30 | 东风汽车集团有限公司 | Power battery box fixing hole positioning assembly and mounting structure and mounting method thereof |
Family Cites Families (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2005297754A (en) * | 2004-04-12 | 2005-10-27 | Nissan Motor Co Ltd | Supporting structure for vehicular side component |
| CN201985222U (en) * | 2010-11-30 | 2011-09-21 | 赛普(杭州)电动汽车有限公司 | Automobile battery pack system |
| JP5915477B2 (en) * | 2012-09-18 | 2016-05-11 | トヨタ自動車株式会社 | Positioning jig |
| CN103500805B (en) * | 2013-09-06 | 2018-07-10 | 上海龙创汽车设计股份有限公司 | A kind of Battery case convenient for battery installation positioning and with shock-damping structure |
| CN204167382U (en) * | 2014-10-22 | 2015-02-18 | 南京金龙客车制造有限公司 | A kind of electrokinetic cell fixture |
-
2014
- 2014-10-22 CN CN201410568281.0A patent/CN104319356B/en active Active
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| Publication number | Publication date |
|---|---|
| CN104319356A (en) | 2015-01-28 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| CB03 | Change of inventor or designer information |
Inventor after: Chen Chong Inventor after: Wang Xianfeng Inventor after: You Haihan Inventor after: Chen Qingsheng Inventor after: Gu Yushi Inventor after: Wu Jingjun Inventor after: Cao Zhengce Inventor after: Gao Zhinuan Inventor before: Chen Chong Inventor before: Wang Xianfeng Inventor before: You Haihan Inventor before: Chen Qingsheng Inventor before: Gu Yushi Inventor before: Wu Jingjun |
|
| COR | Change of bibliographic data | ||
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of invention: A fixed device for power batteries Effective date of registration: 20231114 Granted publication date: 20160622 Pledgee: Jiangsu Lishui Rural Commercial Bank Co.,Ltd. Zhunan road sub branch Pledgor: NANJING GOLDEN DRAGON BUS Co.,Ltd. Registration number: Y2023980065474 |
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| PE01 | Entry into force of the registration of the contract for pledge of patent right |