CN207089423U - The battery case arrangement of pure electric heavy type car - Google Patents
The battery case arrangement of pure electric heavy type car Download PDFInfo
- Publication number
- CN207089423U CN207089423U CN201720472300.9U CN201720472300U CN207089423U CN 207089423 U CN207089423 U CN 207089423U CN 201720472300 U CN201720472300 U CN 201720472300U CN 207089423 U CN207089423 U CN 207089423U
- Authority
- CN
- China
- Prior art keywords
- battery case
- longeron
- pair
- bracket
- side frame
- 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.)
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Abstract
The utility model discloses a kind of battery case arrangement of pure electric heavy type car, including vehicle frame, chassis electrokinetic cell system and upper dress electrokinetic cell system；Vehicle frame includes the crossbeam of a pair of longerons of longeron and some connections of a pair of opposing；Each longeron includes a top surface and a side opposite with another longeron；Chassis dynamical system includes two first supports being separately fixed on the side of a pair of longerons；Each first support includes the bracket and one that side is fixed on the side of corresponding longeron and is pointed to bracket both ends simultaneously connecting bracket and the fixed plate of the side of corresponding longeron；Some battery cases are arranged on bracket；Upper dress electrokinetic cell system includes second support, and second support is positioned at one end of a pair of longerons and is fixed on the top surface of a pair of longerons；Second support is provided with some collecting lattice for being used to house battery case.The beneficial effects of the utility model are：With arrangement it is simple, be easy to dismounting after sale to safeguard and improve vehicle ground clearance the characteristics of.
Description
【Technical field】
It the utility model is related to electric vehicle technical field, more particularly to the battery case arrangement of pure electric heavy type car.
【Background technology】
Electric vehicle has the characteristics that low noise, pollution-free, energy source variation, energy efficiency are high by national height
Pay attention to and support energetically, also increasingly liked by people, be Development Trend of Future Automobiles.Power battery box is as electronic vapour
The power source of car, is the storage device of energy, and its amount of capacity directly affects the course continuation mileage of electric vehicle.Especially pure electricity
Dynamic heavy vehicle is bigger to energy requirement.On the premise of battery core energy density is certain, the size of its volume determines storage energy
The size of amount.Different battery case arrangements directly determines the size of its volume.At present, battery case is typically located at vehicle frame
Interior and both sides, influence installation and the maintenance efficiency of battery case.The battery Design of mounting plate redundancy quality of both sides so that vehicle is whole
Standby quality increase, influence the continual mileage of vehicle.And the battery case for concentrating on chassis portion reduces vehicle ground clearance, influence
Trafficability.
In view of above drawback, is necessary to provide a kind of battery case arrangement of pure electric heavy type car in fact to overcome the above to lack
Fall into.
【Utility model content】
The purpose of this utility model is to provide a kind of battery case arrangement of pure electric heavy type car, has arrangement letter
List, it is easy to the characteristics of dismounting maintenance after sale and raising vehicle ground clearance.
To achieve these goals, the utility model provides a kind of battery case arrangement of pure electric heavy type car, including
Vehicle frame, chassis electrokinetic cell system and upper dress electrokinetic cell system；The longeron of the vehicle frame including a pair of opposing and some
Connect the crossbeam of a pair of longerons；Each longeron includes a top surface and a side opposite with another longeron；The bottom
Disk dynamical system includes two first supports being separately fixed on the side of a pair of longerons；Each first support includes one
The bracket and one that side is fixed on the side of corresponding longeron are pointed to the bracket both ends and connect the bracket and corresponding longeron
Side fixed plate；Some battery cases are arranged on the bracket；The upper dress electrokinetic cell system includes second support, institute
Second support is stated positioned at one end of a pair of longerons and is fixed on the top surface of a pair of longerons；The second support is provided with
Some collecting lattice for being used to house the battery case.
In a preferred embodiment, each bracket is provided with some first pulley structures, the first pulley structure
Perpendicular to the side of corresponding longeron.
In a preferred embodiment, side of each bracket away from corresponding longeron is additionally provided with first be detachably connected
Limiting plate.
In a preferred embodiment, each house lattice in cuboid framework structure and including a pair relative underframes with
Top frame, four the first side frames for being mutually perpendicular to and being connected with the underframe and the top frame respectively, the second side frame, the 3rd side frame and
4th side frame.
In a preferred embodiment, the underframe is provided with some second pulley structures, the second pulley structure
Set along first side frame to the direction of the 3rd side frame.
In a preferred embodiment, one end that the 3rd side frame is connected with the underframe is provided with spacing preiection；Institute
State one end that the first side frame is connected with the underframe and be provided with the second limiting plate being detachably connected.
In a preferred embodiment, some stiffeners are mounted on second side frame and the 4th side frame.
In a preferred embodiment, at least one lightening hole is offered in each fixed plate.
Compared with prior art, the battery case arrangement of pure electric heavy type car provided by the utility model, utilizes chassis
The arrangement that electrokinetic cell system and upper dress electrokinetic cell system are combined, arrangement is simple, improves vehicle ground clearance；
In addition, increase pulley structure, is easy to the installation and removal of battery case, after-sales service difficulty is reduced.
【Brief description of the drawings】
Fig. 1 is the dimensional structure diagram of the battery case arrangement of the pure electric heavy type car of the utility model.
Fig. 2 is the schematic enlarged-scale view of region A shown in Fig. 1.
Fig. 3 is the schematic enlarged-scale view of region B shown in Fig. 1.
【Embodiment】
In order that the purpose of this utility model, technical scheme and advantageous effects become apparent from understanding, below in conjunction with attached
Figure and embodiment, the utility model is further elaborated.It should be appreciated that described in this specification
Embodiment is not intended to limit the utility model just for the sake of explaining the utility model.
As shown in figure 1, the battery case arrangement 100 of pure electric heavy type car provided by the utility model, including vehicle frame, bottom
Disk electrokinetic cell system and upper dress electrokinetic cell system.
Specifically, the vehicle frame includes the horizontal stroke of a pair of longerons 10 of longeron 10 and some connections of a pair of opposing
Beam 11.Specifically, each longeron 10 is in rectangular-shape and including a top surface 101 and a side opposite with another longeron 10
102.The top surface 101 of a pair of longerons 10 is located at the same side.
Please refer to Fig. 2, the chassis dynamical system includes two sides for being separately fixed at a pair of longerons 10
First support 20 on 102.Each first support 20 includes the bracket 201 that side is fixed on the side 102 of corresponding longeron 10
The both ends of bracket 201 are pointed to one and connect the fixed plate 202 of the side 102 of the bracket 201 and corresponding longeron 10.If
Dry cell case 30 is arranged on the bracket 201.Specifically, the one end of some battery cases 30 along the longeron 10 is to another
Place in the direction at end.Each bracket 201 is provided with some first pulley structures 21, and the first pulley structure 21 is perpendicular to corresponding
The side 102 of longeron 10.Each battery case 30 is pushed into the bracket from side of the bracket 201 away from corresponding longeron 10
On 201, the first pulley structure 21 can effectively reduce installation difficulty, time saving and energy saving.
Further, side of each bracket 201 away from corresponding longeron 10 is additionally provided with the first limiting plate being detachably connected
22.Before installing battery case 30, first limiting plate 22 unloads；It is corresponding after battery case 30 is installed on corresponding bracket 201
The first limiting plate 22 be installed to corresponding on bracket 201.First limiting plate 22 plays fixation to battery case 30, can
Effectively to prevent battery case 30 from being dropped from the bracket 201.
Further, at least one lightening hole 23 is offered in each fixed plate 202, is ensuring the intensity of fixed plate 202
Under the premise of reduce the weight of fixed plate 202 to greatest extent, embody light-weighted design philosophy.
Please refer to Fig. 3, the upper dress electrokinetic cell system includes second support 40, and the second support 40 is located at
One end of a pair of longerons 10 and it is fixed on the top surface 101 of a pair of longerons 10.The second support 40 is provided with some
For housing the collecting lattice 401 of the battery case 30.Specifically, each housing lattice 401 houses a battery case 40.It is each to house
Lattice 401 in cuboid framework structure and including a pair of relative underframes 402 and top frame 403, four respectively with the underframe 402 and
The first side frame 404, the second side frame 405, the 3rd side frame 406 and the 4th side frame 407 that the top frame 403 is mutually perpendicular to and is connected.
First side frame 404 is relative with the position of the frame of the 3rd side 406, second side frame 405 and the 4th side frame 407
Position it is relative.The underframe 402, top frame 403, the first side frame 404, the second side frame 405, the 3rd side frame 406 and the 4th side frame
407 are rectangular frame structure and include 4 ribs.Each underframe 402 is provided with some second pulley structures 41, and described the
Direction of two pulley structures 41 along first side frame 404 to the 3rd side frame 406 is set.The battery case 40 is from described
Side where side frame 404 is housed in lattice 401 corresponding to being installed to, and the second pulley structure 41 can effectively reduce installation
Difficulty, it is time saving and energy saving.
Further, one end that the 3rd side frame 406 is connected with the underframe 402 is provided with spacing preiection 42, i.e., described
Spacing preiection 42 is located on the 3rd side frame 406 one article of rib public with the underframe 402 and the spacing preiection 42 is located at
In 3rd side frame 406.The spacing preiection 42 can prevent battery case 30 from causing battery due to overexerting when mounted
Case 30 is housed outside lattice 401 corresponding to releasing, while also plays fixation to battery case 30.In addition, the He of the first side frame 404
The connected one end of the underframe 402 is provided with the second limiting plate 43 being detachably connected, i.e., described second limiting plate 43 is positioned at described
On first side frame 404 and the public rib of the underframe 402 and second limiting plate 43 is arranged on first side frame 404
It is interior.Before battery case 30 is installed, second limiting plate 43 unloads；Lattice are housed corresponding to being installed on when the battery case 30
After in 401, second limiting plate 43 is installed on corresponding first side frame 404, and fixation is played to the battery case 30,
Prevent battery case 30 rocks in corresponding collecting lattice 401 from causing to drop.
Further, some stiffeners 44 are mounted on second side frame 405 and the 4th side frame 407.Specifically
, the quantity of second side frame 405 and the stiffener 44 on the 4th side frame 407 is 4, and each stiffener 44 is same
When connect two adjacent ribs.Vehicle easily occurs vibration or jolted in the process of moving, and the stiffener 44 can effectively be prevented
Only battery case 30 drops from corresponding collecting lattice 401, improves overall stability and security.
The battery case arrangement of pure electric heavy type car provided by the utility model, utilize chassis electrokinetic cell system and upper
The arrangement that dress electrokinetic cell system is combined, arrangement is simple, alleviates the overall weight of chassis electrokinetic cell system
So as to improve vehicle ground clearance；In addition, increase pulley structure, is easy to the installation and removal of battery case, it is difficult to reduce after-sales service
Degree.
The utility model is not restricted to described in specification and embodiment, therefore for the personnel of familiar field
For additional advantage and modification is easily achieved, therefore in the universal limited without departing substantially from claim and equivalency range
Spirit and scope in the case of, the utility model is not limited to specific details, representational equipment and shown here as with retouching
The examples shown stated.
Claims (8)
- A kind of 1. battery case arrangement of pure electric heavy type car, it is characterised in that：Including vehicle frame, chassis electrokinetic cell system and Upper dress electrokinetic cell system；The vehicle frame includes the crossbeam of a pair of longerons of longeron and some connections of a pair of opposing； Each longeron includes a top surface and a side opposite with another longeron；The chassis dynamical system includes two respectively admittedly The first support being scheduled on the side of a pair of longerons；Each first support includes side and is fixed on the side of corresponding longeron Bracket and one be pointed to the bracket both ends and connect the fixed plate of the side of the bracket and corresponding longeron；Some battery cases On the bracket；The upper dress electrokinetic cell system includes second support, and the second support is described vertical positioned at a pair One end of beam and it is fixed on the top surface of a pair of longerons；The second support is provided with some for housing the battery case House lattice.
- 2. the battery case arrangement of pure electric heavy type car as claimed in claim 1, it is characterised in that：Each bracket is provided with Some first pulley structures, the first pulley structure vertical is in the side of corresponding longeron.
- 3. the battery case arrangement of pure electric heavy type car as claimed in claim 1, it is characterised in that：Each bracket is away from right The side of longeron is answered to be additionally provided with the first limiting plate being detachably connected.
- 4. the battery case arrangement of pure electric heavy type car as claimed in claim 1, it is characterised in that：Each lattice that house are in length Cube frame structure and be mutually perpendicular to respectively with the underframe and the top frame including a pair relative underframes and top frame, four and Connected the first side frame, the second side frame, the 3rd side frame and the 4th side frame.
- 5. the battery case arrangement of pure electric heavy type car as claimed in claim 4, it is characterised in that：The underframe is provided with Some second pulley structures, direction of the second pulley structure along first side frame to the 3rd side frame are set.
- 6. the battery case arrangement of pure electric heavy type car as claimed in claim 4, it is characterised in that：3rd side frame with The connected one end of the underframe is provided with spacing preiection；One end that first side frame is connected with the underframe is provided with and is detachably connected The second limiting plate.
- 7. the battery case arrangement of pure electric heavy type car as claimed in claim 4, it is characterised in that：Second side frame and Some stiffeners are mounted on 4th side frame.
- 8. the battery case arrangement of pure electric heavy type car as claimed in claim 1, it is characterised in that：Opened in each fixed plate Provided with least one lightening hole.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720472300.9U CN207089423U (en) | 2017-04-28 | 2017-04-28 | The battery case arrangement of pure electric heavy type car |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720472300.9U CN207089423U (en) | 2017-04-28 | 2017-04-28 | The battery case arrangement of pure electric heavy type car |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207089423U true CN207089423U (en) | 2018-03-13 |
Family
ID=61546992
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720472300.9U Expired - Fee Related CN207089423U (en) | 2017-04-28 | 2017-04-28 | The battery case arrangement of pure electric heavy type car |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207089423U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110341796A (en) * | 2019-07-05 | 2019-10-18 | 太原理工大学 | A kind of segmented can realize the electronic logistic car body frame structure for automotive of quick-replaceable power battery |
-
2017
- 2017-04-28 CN CN201720472300.9U patent/CN207089423U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110341796A (en) * | 2019-07-05 | 2019-10-18 | 太原理工大学 | A kind of segmented can realize the electronic logistic car body frame structure for automotive of quick-replaceable power battery |
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| GR01 | Patent grant | ||
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| PP01 | Preservation of patent right |
Effective date of registration: 20180428 Granted publication date: 20180313 |
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| PD01 | Discharge of preservation of patent | ||
| PD01 | Discharge of preservation of patent |
Date of cancellation: 20210428 Granted publication date: 20180313 |
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| 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: 20180313 Termination date: 20190428 |