CN202294219U - Fixing device for battery box - Google Patents
Fixing device for battery box Download PDFInfo
- Publication number
- CN202294219U CN202294219U CN2011204105733U CN201120410573U CN202294219U CN 202294219 U CN202294219 U CN 202294219U CN 2011204105733 U CN2011204105733 U CN 2011204105733U CN 201120410573 U CN201120410573 U CN 201120410573U CN 202294219 U CN202294219 U CN 202294219U
- Authority
- CN
- China
- Prior art keywords
- battery box
- square steel
- guide
- bayonet lock
- square
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
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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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- Arrangement Or Mounting Of Propulsion Units For Vehicles (AREA)
Abstract
The utility model discloses a fixing device for a battery box. The fixing device comprises the battery box, and a guide rail groove which is fixedly arranged in a vehicle body and is in guiding sliding fit with the battery box in forward and backward directions; positioning blocks are fixedly arranged at the rear end of the guide rail groove, and each positioning block is provided with a positioning hole; and the rear end face of the battery box is provided with positioning pins inserted into the positioning holes. The fixing device is characterized in that: the guiding face of each of two sides of one of the battery box and the guide rail groove is provided with a clamping pin hole through which a clamping pin penetrates, the guiding face of each of two sides of the other of the battery box and the guide rail groove is provided with a locking hole corresponding to the clamping pin hole when the battery box slides in place, and the battery box or the guide rail groove, which is provided with the clamping pins, is provided with clamping pin driving mechanisms for driving the clamping pins to penetrate through the clamping pin holes and enter and retreat from the locking holes. The forward and backward movement of the battery box is further limited through the clamping pins, so that the battery box is fixed more firmly.
Description
Technical field
The utility model relates to the anchor fitting of the battery box of electronlmobil.
Background technology
In order to prolong the continual mileage of electronlmobil, the cargo-carring number of batteries of electronlmobil is more and more, causes the design of size of Battery case also increasing; So battery box is well fixing show particularly important in car body, the existing fixed mode is that the internal fixation of car body is provided with guide-track groove, and guide-track groove is equipped with locating piece away from the exterior rear end of car body; Locating piece is provided with knock hole; The battery box below is provided with the guide rail with the guide-track groove bearing fit, and the rear end of battery box is provided with the locating dowel pin of pegging graft and cooperating with knock hole, after battery box pushes car body; Locating dowel pin is inserted in the knock hole; With locating on the battery box moving direction up and down, the battery box front end makes and is fixed by bolts on the car body, the moving forward and backward of limit battery.When car load receives violent vibration on bump or the sloping road, because battery box is heavier, can produce bigger inertial impact force, the bolt of static housing will bear bigger shearing force, and bolt is fragile, and is insecure near the structure that bolt is spacing, dangerous.
The utility model content
The purpose of the utility model is to provide a kind of anchor fitting of battery box, to solve the fixing unstable problem of battery box in the prior art.
For realizing above-mentioned purpose; The utility model adopts following technical scheme: a kind of anchor fitting of battery box; Comprise battery box; And be used for fixing and be arranged on the guide-track groove of car body in-to-in along fore-and-aft direction and battery box guiding bearing fit, the rear end of guide-track groove is set with locating piece, and locating piece is provided with knock hole; The aft end face of battery box is provided with and is used for the locating dowel pin of pegging graft and to cooperate with knock hole; Be respectively arranged with the pin hole that passes with the bayonet lock that is provided with on it on the spigot surface of battery box or guide-track groove one both sides wherein, be respectively arranged with on the spigot surface of the both sides of another part when battery box and slip into when putting in place and the cooresponding lockhole of said pin hole, the battery box or the guide-track groove that are provided with bayonet lock therein are provided with and are used to drive the bayonet lock driver train that said bayonet lock passes said pin hole insertion and withdraws from said lockhole.
Two guide rail and guide-track groove guiding bearing fits side by side that described battery box sets firmly through its below.
Described guide-track groove comprises two square steel side by side; And the stay bearing plate that is provided with between two square steel side by side; Two relative sidewalls of square steel side by side are respectively spigot surface; Described pin hole is separately positioned on the spigot surface of two square steel, and described bayonet lock and cooresponding with it bayonet lock driver train are separately positioned in the inner chamber of each self-corresponding square steel, and described lockhole is arranged on the guide wall of said guide rail.
Described drive configuration comprises that bayonet lock is away from inserting the vertical square stay bearing plate that is installed with the rear end of withdrawing from end; The side up and down of square stay bearing plate and square steel inwall up and down contact bearing fit; The rear end of square stay bearing plate is installed with push rod, and the rear end of push rod is hinged with pipe link, and pipe link is around the hinge-point swing; Pipe link is provided with the cylindrical bar that extends along the square steel length direction away from the lower end of hinge-point; Cylindrical bar is provided with riser near the right-hand member of pipe link in the square steel inwall, offers on the riser to be used for the hole that cooperates with the periphery sleeve of cylindrical bar, and said cylindrical bar rotates assembling through wearing in the said hole with riser.
Described push rod comprises upper and lower plates; And being used for of upper and lower plates front end setting with upper and lower plates bonded assembly front end-plate; The front end face of front end-plate is captiveed joint with square stay bearing plate; Form slideway between the upper and lower plate, pipe link is hinged on the lower plate side, is convexly equipped with the orienting lug that is used for the slideway guiding on the riser with on the cooresponding position of slideway.
The end that said cylindrical bar is used to hand is set with cubical holding rod.
Described riser is the square plate that is complementary with the square steel inner cavity size, and the outer edge surface of riser is captiveed joint with the inwall of square steel.
The anchor fitting of a kind of battery box of the utility model, the utility model is moving forward and backward upper limit through the bayonet lock that is provided with battery box, has alleviated the shearing force of the part that bolt bears, and makes the battery box fixing more firm.
Further, bayonet lock and bayonet lock driver train are arranged in the square steel inner chamber, make total more firm.
Further, be provided with the slideway of orienting lug and push rod, form guiding for the motion of push rod, make the pushrod movement direction more accurate, also make rotation more laborsaving.
Further, cubical holding rod makes rotational circle cylindricality bar easier.
Further, riser outer edge surface and square steel inwall are fixed, and make the bayonet lock driver train fixing more firm.
Description of drawings
Fig. 1 is the structural representation of the embodiment of the utility model;
Fig. 2 is an A place partial enlarged drawing among Fig. 1;
Fig. 3 is the structural representation of the bayonet lock driver train among Fig. 1.
The specific embodiment
A kind of embodiment of anchor fitting of battery box, shown in Fig. 1-3, battery box 1 below in this anchor fitting fixedly installs two guide rails 2 side by side; The car body internal fixation is provided with and is used for the guide-track groove that guide rail 2 slips into, and described guide-track groove comprises two square steel 8 side by side, and the stay bearing plate 9 that is provided with between two square steel side by side; Two relative side by side sidewalls of square steel are respectively guide wall, and two square steel are set with locating piece 4 respectively away from the rear end of slipping into end, offer knock hole 10 on the locating piece 4; The aft end face of battery box 1 is provided with knock hole 10 and pegs graft locating dowel pin 3, two guide rails that cooperate near offering lockhole 6 on the sidewall of rear end respectively, offers respectively on the guide wall of the square steel 8 of guide-track groove to slip into when putting in place and said lockhole 6 cooresponding pin holes 11 when battery box 1; Square steel 8 inside are respectively arranged with the bayonet lock 5 that inserts and withdraw from cooresponding with it lockhole 6 through each self-corresponding pin hole 11, and square steel 8 inside are provided with in bayonet lock 5 and are used to drive the bayonet lock driver train 7 that bayonet lock 5 moves, and described bayonet lock driver train 7 is as shown in Figure 3; Bayonet lock 5 is away from inserting the vertical square stay bearing plate 71 that is installed with the rear end of withdrawing from end; The side up and down of square stay bearing plate 71 and square steel inwall up and down contact bearing fit, and the rear end of square stay bearing plate 71 is installed with push rod 72, and push rod 72 comprises upper and lower plates; And being used for of upper and lower plates front end setting with upper and lower plates bonded assembly front end-plate; The front end face of described front end-plate is captiveed joint with the aft end face of square stay bearing plate 71, forms slideway between the upper and lower plate, and the rear end of the side of lower plate is hinged with pipe link 73; Pipe link 73 is around the hinge-point swing; Pipe link 73 is provided with the cylindrical bar 74 that extends along the square steel length direction away from the lower end of hinge-point, and cylindrical bar 74 is provided with the square riser 76 that is complementary with the steel inner cavity size near a side of pipe link 73, and the outer edge surface of riser 76 is captiveed joint with the inwall of square steel; Offer on the riser 76 and be used for cooperating circular hole with the periphery sleeve of cylindrical bar 74; Said cylindrical bar 74 rotates assembling through wearing in the said hole with riser, during cylindrical bar 74 rotations, when hinge-point rotates to the front side perpendicular to cylindrical bar axis and the vertical center line through axis; Bayonet lock is pushed out; Be inserted in the lockhole, during slewing circle cylindrical rod 74, when the drive hinge-point rotates to the rear side of vertical center line; This moment, bayonet lock withdrawed from described lockhole; Return in the inner chamber of square steel, be convexly equipped with the orienting lug 77 that is used for the slideway guiding on the riser with on the cooresponding position of described slideway, the end that cylindrical bar is used to hand is set with cubical holding rod 75.
The foregoing description in use, when guide-track groove was in place, locating dowel pin was inserted in the knock hole with battery box, rotates holding rod by hand bayonet lock is snapped onto in the lockhole, used bolt that battery box is fixed at battery box near a side of setter.
In other embodiment, described bayonet lock and bayonet lock driver train can be arranged on the battery box, and lockhole is arranged on the guide groove.
In other embodiment, the below of battery box is not provided with guide rail, and the two sides of battery box are spigot surface, and lockhole can be set directly on the two sides of battery box.
In other embodiment, two side plates that guide-track groove also can be formed in one and with biside plate below bonded assembly base plate, the below in the biside plate outside is provided with carriage, and carriage is provided with the bayonet lock driver train.
In other embodiment; Described bayonet lock driver train can also be provided with thread rod for the bayonet lock rear end; The thread rod below is provided with gear; The wheel hub of gear is provided with the rotary stopper bar, and the guiding lockhole is set on the guide wall, be respectively arranged with on the rotary stopper bar when releasing bayonet lock with cooresponding first spacing hole of guiding lockhole when returning bayonet lock with cooresponding second spacing hole of guiding lockhole.
In other embodiment, described push rod can also directly be arranged to cylindrical bar, orienting lug need be set on the riser.
In other embodiment, the end that cylindrical bar is used to hand can not be provided with a cube body rod, directly rotates with hand-held cylindrical bar.
In other embodiment, described riser can also be arranged to the riser of circular upper part and square lower part shape, captives joint with the lower wall of the inner chamber of square steel in the lower surface of riser.
Claims (7)
1. the anchor fitting of a battery box; Comprise battery box; And be used for fixing and be arranged on the guide-track groove of car body in-to-in along fore-and-aft direction and battery box guiding bearing fit; The rear end of guide-track groove is set with locating piece, and locating piece is provided with knock hole, and the aft end face of battery box is provided with and is used for the locating dowel pin of pegging graft and to cooperate with knock hole; It is characterized in that; Be respectively arranged with the pin hole that passes with the bayonet lock that is provided with on it on the spigot surface of battery box or guide-track groove one both sides wherein, be respectively arranged with on the spigot surface of the both sides of another part when battery box and slip into when putting in place and the cooresponding lockhole of said pin hole, the battery box or the guide-track groove that are provided with bayonet lock therein are provided with and are used to drive the bayonet lock driver train that said bayonet lock passes said pin hole insertion and withdraws from said lockhole.
2. the anchor fitting of battery box according to claim 1 is characterized in that, two guide rail and guide-track groove guiding bearing fits side by side that described battery box sets firmly through its below.
3. the anchor fitting of battery box according to claim 2; It is characterized in that described guide-track groove comprises two square steel side by side, and the stay bearing plate that is provided with between two square steel side by side; Two relative sidewalls of square steel side by side are respectively spigot surface; Described pin hole is separately positioned on the spigot surface of two square steel, and described bayonet lock and cooresponding with it bayonet lock driver train are separately positioned in the inner chamber of each self-corresponding square steel, and described lockhole is arranged on the guide wall of said guide rail.
4. the anchor fitting of battery box according to claim 3; It is characterized in that; Described drive configuration comprises bayonet lock away from inserting the vertical square stay bearing plate that is installed with the rear end of withdrawing from end, and inwall contacts bearing fit about the side up and down of square stay bearing plate and the square steel, and the rear end of square stay bearing plate is installed with push rod; The rear end of push rod is hinged with pipe link; Pipe link is around the hinge-point swing, and pipe link is provided with the cylindrical bar that extends along the square steel length direction away from the lower end of hinge-point, and cylindrical bar is provided with riser near the right-hand member of pipe link in the square steel inwall; Offer on the riser and be used for the hole that cooperates with the periphery sleeve of cylindrical bar, said cylindrical bar rotates assembling through wearing in the said hole with riser.
5. the anchor fitting of battery box according to claim 4; It is characterized in that described push rod comprises upper and lower plates, and being used for upper and lower plates bonded assembly front end-plate of upper and lower plates front end setting; The front end face of front end-plate is captiveed joint with square stay bearing plate; Form slideway between the upper and lower plate, pipe link is hinged on the lower plate side, is convexly equipped with the orienting lug that is used for the slideway guiding on the riser with on the cooresponding position of slideway.
6. the anchor fitting of battery box according to claim 4 is characterized in that, the end that said cylindrical bar is used to hand is set with cubical holding rod.
7. the anchor fitting of battery box according to claim 4 is characterized in that, described riser is the square plate that is complementary with the square steel inner cavity size, and the outer edge surface of riser is captiveed joint with the inwall of square steel.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011204105733U CN202294219U (en) | 2011-10-25 | 2011-10-25 | Fixing device for battery box |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011204105733U CN202294219U (en) | 2011-10-25 | 2011-10-25 | Fixing device for battery box |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202294219U true CN202294219U (en) | 2012-07-04 |
Family
ID=46363182
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011204105733U Expired - Fee Related CN202294219U (en) | 2011-10-25 | 2011-10-25 | Fixing device for battery box |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202294219U (en) |
Cited By (19)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103121397A (en) * | 2013-02-06 | 2013-05-29 | 上海汽车集团股份有限公司 | Locating pin type battery box quick-changing system of new energy vehicle |
| CN103390734A (en) * | 2013-07-19 | 2013-11-13 | 中国人民解放军总后勤部建筑工程研究所 | Device for slippage and blocking of storage battery |
| CN103682518A (en) * | 2013-12-25 | 2014-03-26 | 南昌大学 | Portable battery box of micro electric vehicle |
| CN104093292A (en) * | 2014-06-20 | 2014-10-08 | 株洲南车时代电气股份有限公司 | Mounting guide rail and power distribution device provided with same |
| CN104118304A (en) * | 2014-07-22 | 2014-10-29 | 湖南南车时代电动汽车股份有限公司 | Fixing and locking device for battery box of electric vehicle side bunker |
| CN105128784A (en) * | 2015-07-24 | 2015-12-09 | 永济新时速电机电器有限责任公司 | Storage battery dolly self-lock device of track car |
| CN105480071A (en) * | 2016-01-21 | 2016-04-13 | 苏州沃森优金电子科技有限公司 | Self-adjusting and embedded type power supply module assembly |
| CN105564392A (en) * | 2015-12-10 | 2016-05-11 | 宋焕炜 | Replacement facility for new energy automobile power supply |
| CN105789511A (en) * | 2016-03-05 | 2016-07-20 | 靖江惠众汽车零部件有限公司 | Storage battery fixing base for new energy passenger car |
| CN107074087A (en) * | 2014-11-07 | 2017-08-18 | 本田技研工业株式会社 | Vehicle |
| CN107579183A (en) * | 2017-09-07 | 2018-01-12 | 苏州市龙源电力科技股份有限公司 | A kind of rack battery case |
| CN107887545A (en) * | 2017-11-10 | 2018-04-06 | 中车株洲电力机车有限公司 | A kind of accumulator box used for rail vehicle |
| CN109292689A (en) * | 2018-10-11 | 2019-02-01 | 安徽合力股份有限公司 | A kind of sliding horizontal guide rail of forklift battery cabinet |
| CN109514577A (en) * | 2018-12-18 | 2019-03-26 | 深圳市优必选科技有限公司 | Crusing robot |
| CN109649802A (en) * | 2018-12-27 | 2019-04-19 | 银隆新能源股份有限公司 | Cabinet mounting structure |
| CN109794716A (en) * | 2018-05-16 | 2019-05-24 | 烟台舒驰客车有限责任公司 | A kind of fixed bracket of adjustable power battery box and its welded limiting axle sleeve |
| CN110797490A (en) * | 2019-11-25 | 2020-02-14 | 北京普莱德新能源电池科技有限公司 | BMU self-locking mechanism of battery system and battery pack |
| CN114069146A (en) * | 2021-10-28 | 2022-02-18 | 中国第一汽车股份有限公司 | Harmonica tube type liquid cooling plate fixing device, design method, battery and vehicle |
| CN109177711B (en) * | 2018-09-27 | 2023-10-27 | 江西博能上饶客车有限公司 | Electric motor coach battery fixed knot constructs |
-
2011
- 2011-10-25 CN CN2011204105733U patent/CN202294219U/en not_active Expired - Fee Related
Cited By (29)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103121397B (en) * | 2013-02-06 | 2015-08-26 | 上海汽车集团股份有限公司 | Locating pin type new forms of energy car battery box quick-change system |
| CN103121397A (en) * | 2013-02-06 | 2013-05-29 | 上海汽车集团股份有限公司 | Locating pin type battery box quick-changing system of new energy vehicle |
| CN103390734A (en) * | 2013-07-19 | 2013-11-13 | 中国人民解放军总后勤部建筑工程研究所 | Device for slippage and blocking of storage battery |
| CN103390734B (en) * | 2013-07-19 | 2016-03-16 | 中国人民解放军总后勤部建筑工程研究所 | A kind of slippage of accumulator box group and locking device |
| CN103682518A (en) * | 2013-12-25 | 2014-03-26 | 南昌大学 | Portable battery box of micro electric vehicle |
| CN104093292A (en) * | 2014-06-20 | 2014-10-08 | 株洲南车时代电气股份有限公司 | Mounting guide rail and power distribution device provided with same |
| CN104093292B (en) * | 2014-06-20 | 2017-07-07 | 株洲南车时代电气股份有限公司 | It is a kind of that guide rail and the power distribution equipment with the installation guide rail are installed |
| CN104118304B (en) * | 2014-07-22 | 2016-08-24 | 湖南南车时代电动汽车股份有限公司 | A kind of fixing locking device of the battery case for storehouse, electric automobile side |
| CN104118304A (en) * | 2014-07-22 | 2014-10-29 | 湖南南车时代电动汽车股份有限公司 | Fixing and locking device for battery box of electric vehicle side bunker |
| CN107074087B (en) * | 2014-11-07 | 2019-05-31 | 本田技研工业株式会社 | Vehicle |
| CN107074087A (en) * | 2014-11-07 | 2017-08-18 | 本田技研工业株式会社 | Vehicle |
| US10493834B2 (en) | 2014-11-07 | 2019-12-03 | Honda Motor Co., Ltd. | Vehicle |
| CN105128784A (en) * | 2015-07-24 | 2015-12-09 | 永济新时速电机电器有限责任公司 | Storage battery dolly self-lock device of track car |
| CN105564392A (en) * | 2015-12-10 | 2016-05-11 | 宋焕炜 | Replacement facility for new energy automobile power supply |
| CN105480071A (en) * | 2016-01-21 | 2016-04-13 | 苏州沃森优金电子科技有限公司 | Self-adjusting and embedded type power supply module assembly |
| CN105789511A (en) * | 2016-03-05 | 2016-07-20 | 靖江惠众汽车零部件有限公司 | Storage battery fixing base for new energy passenger car |
| CN105789511B (en) * | 2016-03-05 | 2018-05-22 | 靖江惠众汽车零部件有限公司 | A kind of integral new-energy passenger storage battery fixed seat |
| CN107579183A (en) * | 2017-09-07 | 2018-01-12 | 苏州市龙源电力科技股份有限公司 | A kind of rack battery case |
| CN107887545A (en) * | 2017-11-10 | 2018-04-06 | 中车株洲电力机车有限公司 | A kind of accumulator box used for rail vehicle |
| CN107887545B (en) * | 2017-11-10 | 2020-11-27 | 中车株洲电力机车有限公司 | Storage battery box for railway vehicle |
| CN109794716A (en) * | 2018-05-16 | 2019-05-24 | 烟台舒驰客车有限责任公司 | A kind of fixed bracket of adjustable power battery box and its welded limiting axle sleeve |
| CN109794716B (en) * | 2018-05-16 | 2021-03-30 | 烟台舒驰客车有限责任公司 | Adjustable power battery box fixing support |
| CN109177711B (en) * | 2018-09-27 | 2023-10-27 | 江西博能上饶客车有限公司 | Electric motor coach battery fixed knot constructs |
| CN109292689A (en) * | 2018-10-11 | 2019-02-01 | 安徽合力股份有限公司 | A kind of sliding horizontal guide rail of forklift battery cabinet |
| CN109514577A (en) * | 2018-12-18 | 2019-03-26 | 深圳市优必选科技有限公司 | Crusing robot |
| CN109649802A (en) * | 2018-12-27 | 2019-04-19 | 银隆新能源股份有限公司 | Cabinet mounting structure |
| CN110797490A (en) * | 2019-11-25 | 2020-02-14 | 北京普莱德新能源电池科技有限公司 | BMU self-locking mechanism of battery system and battery pack |
| CN114069146A (en) * | 2021-10-28 | 2022-02-18 | 中国第一汽车股份有限公司 | Harmonica tube type liquid cooling plate fixing device, design method, battery and vehicle |
| CN114069146B (en) * | 2021-10-28 | 2024-04-09 | 中国第一汽车股份有限公司 | Harmonica-type liquid cooling plate fixing device, design method, battery and vehicle |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20120704 Termination date: 20191025 |