CN204249804U - Battery-driven car " U " type power brick arrangement structure - Google Patents
Battery-driven car " U " type power brick arrangement structure Download PDFInfo
- Publication number
- CN204249804U CN204249804U CN201420673297.3U CN201420673297U CN204249804U CN 204249804 U CN204249804 U CN 204249804U CN 201420673297 U CN201420673297 U CN 201420673297U CN 204249804 U CN204249804 U CN 204249804U
- Authority
- CN
- China
- Prior art keywords
- power brick
- bracket
- battery
- assembly
- brick assembly
- 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.)
- Active
Links
Landscapes
- Battery Mounting, Suspending (AREA)
- Body Structure For Vehicles (AREA)
Abstract
The utility model discloses a kind of battery-driven car " U " type power brick arrangement structure, battery is integrated in power brick assembly, and three power brick assemblies are provided with between the left longeron and right vertical beam of vehicle frame, and being respectively left front power brick assembly, right front power brick assembly and right power brick assembly, these three power brick assemblies are distributed on three limits of " U " font; Left front power brick assembly and right front power brick assembly are fixed on bracket, and the two ends of bracket are fixedly connected with corresponding left and right longeron respectively by screw; Rear power brick assembly is fixed between two crossbeams, and these two crossbeam two ends are fixedly connected with corresponding left and right longeron respectively.Battery is integrated in power brick by the utility model, facilitate installation like this, and three power brick assemblies are provided with between the left and right longeron and right vertical beam of vehicle frame, these three power brick assemblies are distributed on three limits of " U " font, this arrangement is conducive to reasonable distribution load, makes car load uniform force.
Description
Technical field
The utility model belongs to electric automobiles, particularly relates to a kind of battery-driven car " U " type power brick arrangement structure.
Background technology
Battery is the vitals of battery-driven car, and need the vacant position be put into one by one on vehicle frame when it is installed at present, complex operation, operating efficiency are low, and maintenance, dismounting are inconvenient.In addition, the random placement of battery is unfavorable for reasonable distribution load, thus is unfavorable for automobile uniform force, is badly in need of solving above-mentioned technical barrier for this reason.
Utility model content
Technical problem to be solved in the utility model be to provide a kind of easy for installation, can battery-driven car " U " the type power brick arrangement structure of reasonable distribution load.
The technical solution of the utility model is as follows: a kind of battery-driven car " U " type power brick arrangement structure, comprise battery and vehicle frame, it is characterized in that: described battery is integrated in power brick assembly, and three power brick assemblies are provided with between the left longeron and right vertical beam of described vehicle frame, and being respectively left front power brick assembly, right front power brick assembly and rear power brick assembly, these three power brick assemblies are distributed on three limits of " U " font; Described left front power brick assembly and right front power brick assembly are fixed on bracket, and the two ends of this bracket are fixedly connected with corresponding left and right longeron respectively by screw; Described rear power brick assembly is fixed between two crossbeams, and these two crossbeam two ends are fixedly connected with corresponding left and right longeron respectively.
Adopt technique scheme, battery is integrated in power brick by the utility model, facilitate installation like this, and three power brick assemblies are provided with between the left and right longeron and right vertical beam of vehicle frame, these three power brick assemblies are distributed on three limits of " U " font, and this arrangement is conducive to reasonable distribution load, make car load uniform force, and this mounting structure is simple, easy to implement, very well to the defect overcoming prior art.
As preferably, described bracket is " work " font structure, and be welded by bracket front cross rail, bracket after cross member and pallet stringer, and the two ends of two yoke crosstie are welded with an installation journal stirrup respectively, and these two yoke crosstie are fixed with corresponding described left and right longeron by four installation journal stirrups; Described left front power brick assembly and right front power brick assembly are located between bracket front cross rail and bracket after cross member, and point being located at described pallet stringer both sides, the journal stirrup of these two power brick assembly front and back ends is fixed with corresponding bracket front cross rail, bracket after cross member respectively by bolt.
Adopt above structure, be not only convenient to fixedly mount left front power brick assembly and right front power brick assembly, and the structure of this bracket is simple, easy to implement.
In order to consider stress balance, described left front power brick assembly and right front power brick assembly are symmetrical arranged about pallet stringer.
In the middle part of described pallet stringer, horizontal welding is connected to two power brick mounting bracket brace panels, these two power brick mounting bracket brace panels are symmetrical about pallet stringer, and described left front power brick assembly is fixedly connected with two power brick mounting bracket brace panels in opposite end and this of right front power brick assembly, fixing away from end left longeron corresponding with described vehicle frame respectively and right vertical beam of these two power brick assemblies; The left side horizontal welding of described pallet stringer is connected to two first-hand brake cable pull fixed blocks, and these two first-hand brake cable pull fixed blocks are about symmetrical before and after power brick mounting bracket brace panel.
Adopt above structure, left front power brick assembly and right front power brick assembly can be installed more securely.
In the present case, the horizontal welding of described bracket after cross member aft end face is connected to two second-hand's brake cable pull fixed blocks, these two second-hand's brake cable pull fixed blocks are symmetrical about described pallet stringer, this second-hand's brake cable pull coordinates with described first-hand brake cable pull, can fix hand braking cable better.
Beneficial effect: battery is first integrated in power brick by the utility model; again the power brick after integrated is arranged on bracket; finally by the integral installation of this assembly integral on the vehicle frame of battery-driven car; so just facilitate the installation of battery to a great extent; and battery is owing to being integrated in power brick; and protected by the shell of outside, battery can be ensured well so again, thus ensure the service life of battery.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model;
Fig. 2 is the scheme of installation of left front power brick assembly in Fig. 1, right front power brick assembly and bracket;
Fig. 3 is the schematic diagram of bracket in Fig. 2.
Detailed description of the invention
Below in conjunction with drawings and Examples, the utility model is described in further detail:
As shown in Figure 1, 2, 3, a kind of battery-driven car " U " type power brick arrangement structure, comprises battery 1 and vehicle frame 2.Battery 1 is integrated in power brick assembly, and this power brick assembly comprises shell, and this shell built with a Battery pack, and is provided with control circuit in the enclosure, and the detailed description of the invention of battery 1 integrated one-tenth power brick assembly adopts existing mode.Between the left longeron 2a and right vertical beam 2b of vehicle frame 2, be provided with three power brick assemblies, and be respectively left front power brick assembly 3, right front power brick assembly 4 and rear power brick assembly 5, these three power brick assemblies are distributed on three limits of " U " font.
Described left front power brick assembly 3 and right front power brick assembly 4 are fixed on bracket 6, and the two ends of this bracket are fixedly connected with right vertical beam 2b with corresponding left longeron 2a respectively by screw.Described rear power brick assembly 5 is fixed between two crossbeam 2c of vehicle frame, and the two ends of these two crossbeam 2c are fixedly connected with right vertical beam 2b with corresponding left longeron 2a respectively.
As shown in Figure 2,3, described bracket 6 is " work " font structure, and is welded by bracket front cross rail 6a, bracket after cross member 6b and pallet stringer 6c.Be welded with one at the two ends of bracket front cross rail 6a and bracket after cross member 6b respectively and journal stirrup 6d is installed, these four journal stirrup 6d is installed and fixes with corresponding left longeron 2a and right vertical beam 2b respectively by screw.Described left front power brick assembly 3 and right front power brick assembly 4 are located between bracket front cross rail 6a and bracket after cross member 6b, and divide the both sides being located at pallet stringer 6c, and these two power brick assemblies are symmetrical arranged about pallet stringer 6c.Further, the journal stirrup of left front power brick assembly 3 and right front power brick assembly 4 front end is fixed with corresponding bracket front cross rail 6a respectively by bolt, and the journal stirrup of these two power brick assembly rear ends is fixed with corresponding bracket after cross member 6b respectively by bolt.
In the middle part of described pallet stringer 6c, horizontal welding is connected to two power brick mounting bracket brace panel 6e, these two power brick mounting bracket brace panels are symmetrical about pallet stringer 6c, and described left front power brick assembly 3 is fixedly connected with two power brick mounting bracket brace panel 6e in opposite end and this of right front power brick assembly 4, fixing away from end left longeron 2a corresponding with vehicle frame 2 respectively and right vertical beam 2b of these two power brick assemblies.In addition, the horizontal welding of bracket after cross member 6b aft end face is connected to two second-hand's brake cable pull fixed block 6g, and these two second-hand's brake cable pull fixed block 6g are symmetrical about pallet stringer 6c.
The foregoing is only preferred embodiment of the present utility model; it is not restriction with the utility model; all do within spirit of the present utility model and principle any amendment, equivalent to replace and improvement etc., all should be included within protection domain of the present utility model.
Claims (5)
1. battery-driven car " U " type power brick arrangement structure, comprise battery (1) and vehicle frame (2), it is characterized in that: described battery (1) is integrated in power brick assembly, and three power brick assemblies are provided with between the left longeron (2a) and right vertical beam (2b) of described vehicle frame (2), and being respectively left front power brick assembly (3), right front power brick assembly (4) and rear power brick assembly (5), these three power brick assemblies are distributed on three limits of " U " font; Described left front power brick assembly (3) and right front power brick assembly (4) are fixed on bracket (6), and the two ends of this bracket are fixedly connected with corresponding left and right longeron (2a, 2b) respectively by screw; Described rear power brick assembly (5) is fixed between two crossbeams (2c), and these two crossbeam two ends are fixedly connected with corresponding left and right longeron (2a, 2b) respectively.
2. battery-driven car according to claim 1 " U " type power brick arrangement structure, it is characterized in that: described bracket (6) is " work " font structure, and be welded by bracket front cross rail (6a), bracket after cross member (6b) and pallet stringer (6c), and the two ends of two yoke crosstie are welded with installation journal stirrup (6d) respectively, and these two yoke crosstie are fixed with corresponding described left and right longeron (2a, 2b) by four installations journal stirrup (6d); Described left front power brick assembly (3) and right front power brick assembly (4) are located between bracket front cross rail (6a) and bracket after cross member (6b), and point being located at described pallet stringer (6c) both sides, the journal stirrup of these two power brick assembly front and back ends is fixing respectively by bolt and corresponding bracket front cross rail (6a), bracket after cross member (6b).
3. battery-driven car according to claim 2 " U " type power brick arrangement structure, is characterized in that: described left front power brick assembly (3) and right front power brick assembly (4) are symmetrical arranged about pallet stringer (6c).
4. battery-driven car " U " the type power brick arrangement structure according to Claims 2 or 3, it is characterized in that: described pallet stringer (6c) middle part horizontal welding is connected to two power brick mounting bracket brace panels (6e), these two power brick mounting bracket brace panels are symmetrical about pallet stringer (6c), and described left front power brick assembly (3) is fixedly connected with two power brick mounting bracket brace panels (6e) in opposite end and this of right front power brick assembly (4), fixing away from end left longeron (2a) corresponding with described vehicle frame (2) respectively and right vertical beam (2b) of these two power brick assemblies, the left side horizontal welding of described pallet stringer (6c) is connected to two first-hand brake cable pull fixed blocks (6f), and these two first-hand brake cable pull fixed blocks are about symmetrical before and after power brick mounting bracket brace panel (6e).
5. battery-driven car according to claim 4 " U " type power brick arrangement structure, it is characterized in that: the horizontal welding of described bracket after cross member (6b) aft end face is connected to two second-hand's brake cable pull fixed blocks (6g), these two second-hand's brake cable pull fixed blocks are symmetrical about described pallet stringer (6c).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420673297.3U CN204249804U (en) | 2014-11-12 | 2014-11-12 | Battery-driven car " U " type power brick arrangement structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420673297.3U CN204249804U (en) | 2014-11-12 | 2014-11-12 | Battery-driven car " U " type power brick arrangement structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204249804U true CN204249804U (en) | 2015-04-08 |
Family
ID=52954142
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420673297.3U Active CN204249804U (en) | 2014-11-12 | 2014-11-12 | Battery-driven car " U " type power brick arrangement structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204249804U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106740031A (en) * | 2017-03-08 | 2017-05-31 | 保定中兴田野新能源汽车科技有限公司 | Electromobile frame system |
| CN111791954A (en) * | 2020-06-22 | 2020-10-20 | 东风商用车有限公司 | Pure electric truck chassis adopting through longitudinal beam frame |
-
2014
- 2014-11-12 CN CN201420673297.3U patent/CN204249804U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106740031A (en) * | 2017-03-08 | 2017-05-31 | 保定中兴田野新能源汽车科技有限公司 | Electromobile frame system |
| CN111791954A (en) * | 2020-06-22 | 2020-10-20 | 东风商用车有限公司 | Pure electric truck chassis adopting through longitudinal beam frame |
| CN111791954B (en) * | 2020-06-22 | 2021-07-06 | 东风商用车有限公司 | Pure electric truck chassis adopting through longitudinal beam frame |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN203957819U (en) | Battery mounting rail structure | |
| CN102390438B (en) | Floor structure with bulky object loading function | |
| CN201975443U (en) | Cabinet type power battery module | |
| CN103863080A (en) | Electric commercial vehicle and electric commercial vehicle split battery pack fixing device | |
| CN204249804U (en) | Battery-driven car " U " type power brick arrangement structure | |
| CN201951556U (en) | Electric automobile driving system mounting bracket | |
| CN204011517U (en) | A kind of electric automobile battery box | |
| CN204055280U (en) | The electronlmobil that a kind of motor suspension support improves | |
| CN201922912U (en) | Electric pile mounting support for cars adopting hydrogen fuel cells | |
| CN201405932Y (en) | Chassis frame structure of passenger car | |
| CN204323020U (en) | A kind of attaching parts and comprise the electrokinetic cell installation assembly of this attaching parts | |
| CN208343904U (en) | Battery arrangement structure and new energy vehicle | |
| CN203498039U (en) | Rear wheel drive three-supporting-point forklift frame | |
| CN204249805U (en) | Front power brick bracket assembly | |
| CN205087040U (en) | Preceding protection down and footboard combination assembly of getting on bus | |
| CN203780293U (en) | Fixing device for storage battery pack of electric vehicle | |
| CN210502864U (en) | Chassis structure of unmanned new energy bus | |
| CN207426853U (en) | A kind of driving motor arrangement | |
| CN203600997U (en) | CNG public bus with rear engine | |
| CN202728340U (en) | Installing and supporting mechanism of vehicle | |
| CN201309448Y (en) | Split auxiliary frame for agitating lorry | |
| CN204956068U (en) | Pure electric vehicle's power battery box mounting structure | |
| CN104260630B (en) | Connecting piece and power battery mounting assembly comprising same | |
| CN205086931U (en) | Improve outer corridor locomotive modal frequency's body construction | |
| CN209833768U (en) | Middle truss of bus |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |