CN202308111U - Battery box fixing device - Google Patents
Battery box fixing device Download PDFInfo
- Publication number
- CN202308111U CN202308111U CN201120382673XU CN201120382673U CN202308111U CN 202308111 U CN202308111 U CN 202308111U CN 201120382673X U CN201120382673X U CN 201120382673XU CN 201120382673 U CN201120382673 U CN 201120382673U CN 202308111 U CN202308111 U CN 202308111U
- Authority
- CN
- China
- Prior art keywords
- battery case
- underframe
- battery box
- rectilinear orbit
- guide rail
- 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
Abstract
The utility model relates to a battery box fixing device which comprises a bottom frame. A pair of parallel linear rails is fixed on the bottom frame. Rail rollers for being in contact with a battery box are arranged at the upper end face of the linear rails. One ends of the linear rails are provided with limit plates for limiting the battery box. The battery box is carried by utilizing the linear rails with the rollers and the limitation along the direction which is over against the rails is carried out by utilizing guide rails fixed at the bottom of a battery box. The limit plates are arranged at the fixing end of the battery box fixing device to stop the battery box and limit holes are arranged in the limit plates and are used for ensuring the guide rails to be inserted in, and thus, not only can the requirement that different types of battery boxes are fixed on the guide rails be met, but also the battery box fixing device can take an effect of firmly fixing the guide rails and the battery box.
Description
Technical field
The utility model relates to the electric automobile field, particularly about the battery pack fixture of electric automobile, promptly has versatility, has shock-absorbing function and has certain battery case fixture of changing function fast.
Background technology
Along with the continuous minimizing of fossil energy on the earth, greenhouse gas are on the increase, and existent environment of people constantly worsens, and national governments launch respectively incentive policy, encourage growth energy-saving and emission-reduction product.Though the tradition fuel-engined vehicle has brought many facilities for people's life, it has caused the great attention of various countries as heavy polluter, puts into effect special project in succession, vigorously supports and advance the development of new-energy automobile industry.Advantages such as especially pure electric automobile is pollution-free with it, noise is low, operate steadily have obtained wideling popularize.Hybrid-electric car with battery as auxiliary power source, and pure electric automobile with battery as power source.
Mostly the traditional electric automobile battery pack is to be fixed on the automobile, because the finite energy of battery needs often to change battery pack; The battery pack of some present quick-change types; But its complex structure requires the certain height space, and effective installing space of battery pack is diminished; And the dielectric strength between battery pack and the car body can't ensure that damping performance is also very poor.
Mostly battery case fixture for present pure electric coach is slideway and chute structure; Because slideway is installed in the battery case bottom; The inhomogeneities of the out-of-flatness property of battery case and battery pack weight distribution; Cause the pulley unbalance stress on the slideway, installation, maintenance is quite difficult with the replacing battery pack; Battery pack is relative position towards the spacing hole and the guide vane end stop of the inboard spacing fixed part of car; It is effectively fixing that battery pack can not be obtained, owing to do not have shock-absorbing function, and after car load moves a period of time; Often cause chute distortion, cracking etc., make car load have certain potential safety hazard; Existing chute and slideway structure and other rapid changing frame structures lack versatility, can only be to the battery pack of single specification, change the battery pack of other specifications after, this structure promptly can not be used.
The utility model content
The purpose of the utility model provides a kind of highly versatile, has certain quick battery case fixture of changing function, changes the problem inconvenient, that versatility is low of using in order to battery case in the solution prior art.
For realizing above-mentioned purpose; The scheme of the utility model is: the battery case fixture; Comprise underframe; Be fixed with a pair of rectilinear orbit arranged side by side on the underframe, the track roller that is used to contact battery case is installed on the upper surface of rectilinear orbit, an end of said rectilinear orbit is provided with the limiting plate that is used for spacing battery case.
Said rectilinear orbit is fixed on the said underframe through at least two pairs of damping cushion blocks, and every pair of damping cushion block is oppositely arranged on the rectilinear orbit bottom.
The relative inner of said rectilinear orbit is a confined planes, each confined planes be used for fixing in battery case bottom, prevent corresponding guide rail guiding, spacing cooperation that battery case laterally jumps.
Offer on the said limiting plate and be used to spacing hole that said guide rail is penetrated; Guide rail and underframe away from said limiting plate one end are provided with the fastener that is used for fixing guide rail and underframe.Said fastener is a bolt clamp device.The inner hole surface of the spacing hole on the said limiting plate is provided with the yielding rubber circle.
Said underframe bottom is fixed with the damping bed course.Said damping bed course bottom also is provided with insulating barrier.
The main design of the utility model is, utilizes the rectilinear orbit delivery battery case that has roller, utilizes the guide rail that is fixed on the battery case bottom to carry out spacing along rectilinear orbit over against direction.The stiff end of battery case fixture is provided with limiting plate; Open spacing hole on the limiting plate; Be used for guide rail and penetrate, guide rail can be installed (or being welded) bottom at any battery case, therefore can satisfy the different model battery case and be fixed on the guide rail; Have versatility, spacing hole can the limit battery case moving of four direction up and down.After battery case is packed into, use fastener, as guide rail and fastener being fixed together with dog screw, the moving of bolt clamp device and limiting plate limit battery case fore-and-aft direction.So, the scheme of employing the utility model, easy to use, highly versatile can also effectively enlarge the free space that car load is given battery pack.And, between underframe bottom or underframe and rectilinear orbit, shockproof cushion block (layer) being set, shockproof cushion block (layer) is fixed (also can adopt and be wholely set) with car body and underframe, thereby has played damping and insulating effect.
Description of drawings
Fig. 1 is the battery case fixture structure figure of the utility model battery case fixture embodiment 1;
Fig. 2 is the oblique front view of the battery case fixture of charged pool;
Fig. 3 is the oblique rearview of the battery case fixture of charged pool;
Fig. 4 is the partial sectional view of embodiment 1;
Fig. 5 is the beam block structural diagram;
The structure chart of Fig. 6 embodiment 2.
Embodiment
Below in conjunction with accompanying drawing the utility model is done further detailed explanation.
Battery case fixture embodiment 1
Battery case fixture shown in Fig. 1-4, comprise rectilinear orbit 1, the underframe of a pair of parallel setting and be used for fixing with battery case 3, with the said rectilinear orbit 1 corresponding guide rail that laterally arranges 2; Guide rail 2 can be installed (or being welded) battery case 3 bottoms in any producer.The upper surface of rectilinear orbit 1 is equipped with track roller 4, is used for being slidingly matched with battery case 3 motion of delivery battery case 3 direction along ng a paths.Two rectilinear orbit 1 opposed inside faces are confined planes, are used for cooperating with guide rail 2 guide and limits, and limit guide rail 2 limit battery casees are move (laterally the jumping) perpendicular to orbital direction (in orbital plane).One end of said rectilinear orbit 1 is to be used to pack into the upstream end of battery case, and the other end is a stiff end; Stiff end is fixed with limiting plate 8, and it is spacing to be used for the battery case direction along ng a path, and limiting plate 8 is provided with over against said guide rail 2 and spacing hole 9 that guide rail 2 is penetrated, and guide rail 2 is provided with fastener (10,11,12), is used for fixing guide rail 2 (being battery case) and underframe.This quiet device can adopt like Fig. 1, comprises the bolt 12 that penetrates on fixed part 10, location hole 11 and the guide rail 2 that is fixed on the underframe, and bolt 12 is fixed up guide rail 2, battery case 3, underframe.
As shown in the figure; The confined planes of the lateral surface of guide rail 2 and line slideway 1 matches; The battery case that guide rail 2 is installed 3 is pushed along rectilinear orbit 1, and the front end of guide rail 2 (positive stop end of front end line correspondence track 1) gets into spacing hole 9, continues to push the front end and the limiting plate 8 that make battery case 3 and fits; Be connected the rear end (corresponding upstream end) of guide rail 2 fixing with fixed part 10 through bolt 12, location hole 11; Battery case 3 is fixed in car body, and the bolt 12 that only need unclamp on the fixed part 10 when changing battery gets final product, and realizes the quick replacing of battery pack.
Like Fig. 4,5, fixing (employing is wholely set or welds, rivets) has damping cushion block 5 on the underframe, and the set bolt 6 of damping cushion block 5 bottoms or fixing threaded hole 7 are used for fixing with car body, and the track support face of the said rectilinear orbit 1 of support is arranged at the top of damping cushion block 5.Damping cushion block 5 adopts insulating material, so can also play insulating effect.
Like Fig. 1, convenient in order to use, push on more laborsaving, the relative guide rail 2 and also be provided with track roller 13 with rectilinear orbit 1 medial surface, be used for cooperating with confined planes slip, the guiding of rectilinear orbit 1.As other execution modes, also can on the confined planes of rectilinear orbit, roller structure be set.
The inboard of spacing hole 9 studs with insulation yielding rubber circle, promptly can play the effect of insulation damping, can offset the part build-up tolerance again, and the assurance Battery case is installed smoothly.
Battery case fixture embodiment 2
As shown in Figure 6, the difference of present embodiment and embodiment 1 is, is located between underframe and the rectilinear orbit 1 differently with damping cushion block 5, and present embodiment adopts the damping bed course 14 that is arranged on the underframe bottom, and its bottom is fixed through insulation board 15 and car body.
Claims (9)
1. battery case fixture; It is characterized in that, comprise underframe, be fixed with a pair of rectilinear orbit arranged side by side on the underframe; The track roller that is used to contact battery case is installed on the upper surface of rectilinear orbit, and said underframe is provided with the limiting plate that is used for spacing battery case in an end of said rectilinear orbit.
2. battery case fixture according to claim 1 is characterized in that, said rectilinear orbit is fixed on the said underframe through at least two pairs of damping cushion blocks, and every pair of damping cushion block is oppositely arranged on the rectilinear orbit bottom.
3. battery case fixture according to claim 1 and 2 is characterized in that, the relative inner of said rectilinear orbit is a confined planes, each confined planes be used for fixing in battery case bottom, prevent corresponding guide rail guiding, spacing cooperation that battery case laterally jumps.
4. battery case fixture according to claim 3 is characterized in that, offers on the said limiting plate to be used to spacing hole that said guide rail is penetrated; Guide rail and underframe away from said limiting plate one end are provided with the fastener that is used for fixing guide rail and underframe.
5. battery case fixture according to claim 4 is characterized in that, said fastener is a bolt clamp device.
6. battery case fixture according to claim 4 is characterized in that the inner hole surface of the spacing hole on the said limiting plate is provided with the yielding rubber circle.
7. battery case fixture according to claim 5 is characterized in that the inner hole surface of the spacing hole on the said limiting plate is provided with the yielding rubber circle.
8. battery case fixture according to claim 1 is characterized in that, said underframe bottom is fixed with the damping bed course.
9. battery case fixture according to claim 8 is characterized in that, said damping bed course bottom also is provided with insulating barrier.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201120382673XU CN202308111U (en) | 2011-10-10 | 2011-10-10 | Battery box fixing device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201120382673XU CN202308111U (en) | 2011-10-10 | 2011-10-10 | Battery box fixing device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202308111U true CN202308111U (en) | 2012-07-04 |
Family
ID=46376944
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201120382673XU Expired - Fee Related CN202308111U (en) | 2011-10-10 | 2011-10-10 | Battery box fixing device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202308111U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102381173A (en) * | 2011-10-10 | 2012-03-21 | 郑州宇通客车股份有限公司 | Battery box fixing device |
| CN103390735A (en) * | 2013-07-19 | 2013-11-13 | 中国船舶重工集团公司第七○二研究所 | Installation structure for submarine storage battery |
| CN104118401A (en) * | 2013-04-23 | 2014-10-29 | 国家电网公司 | Battery transportation rack and battery transportation lifting device |
| CN105605375A (en) * | 2015-12-23 | 2016-05-25 | 同方威视技术股份有限公司 | Fixing device and security inspection device |
-
2011
- 2011-10-10 CN CN201120382673XU patent/CN202308111U/en not_active Expired - Fee Related
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102381173A (en) * | 2011-10-10 | 2012-03-21 | 郑州宇通客车股份有限公司 | Battery box fixing device |
| CN102381173B (en) * | 2011-10-10 | 2014-04-16 | 郑州宇通客车股份有限公司 | Battery box fixing device |
| CN104118401A (en) * | 2013-04-23 | 2014-10-29 | 国家电网公司 | Battery transportation rack and battery transportation lifting device |
| CN104118401B (en) * | 2013-04-23 | 2016-05-25 | 国家电网公司 | Battery pallet and battery transport lowering or hoisting gear |
| CN103390735A (en) * | 2013-07-19 | 2013-11-13 | 中国船舶重工集团公司第七○二研究所 | Installation structure for submarine storage battery |
| CN103390735B (en) * | 2013-07-19 | 2015-09-30 | 中国船舶重工集团公司第七○二研究所 | A kind of mounting structure for submarine storage battery |
| CN105605375A (en) * | 2015-12-23 | 2016-05-25 | 同方威视技术股份有限公司 | Fixing device and security inspection device |
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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: 20191010 |