CN204110150U - A kind of integral electric car chassis - Google Patents
A kind of integral electric car chassis Download PDFInfo
- Publication number
- CN204110150U CN204110150U CN201420301981.9U CN201420301981U CN204110150U CN 204110150 U CN204110150 U CN 204110150U CN 201420301981 U CN201420301981 U CN 201420301981U CN 204110150 U CN204110150 U CN 204110150U
- Authority
- CN
- China
- Prior art keywords
- stake
- fixedly connected
- chassis
- chassis body
- electric car
- 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
Links
Landscapes
- Body Structure For Vehicles (AREA)
Abstract
The utility model proposes a kind of integral electric car chassis, can maximize and reduce electric automobile chassis deadweight.This kind of integral electric car chassis, comprises chassis body, and the wall thickness of chassis body is 5mm, chassis body is provided with some crossbeam reinforced ribs, and crossbeam reinforced rib and chassis body one are synthesized; At least six are fixedly connected with stake, are fixedly connected with stake and are evenly arranged at two sides of chassis body or two sides and front end or two sides, front end and rear ends, and are fixedly connected with stake and chassis body one is synthesized.By above-mentioned design, under can be implemented in the condition of guarantee effect performance, greatly reduce the deadweight of electric automobile chassis.
Description
Technical field
The utility model relates to electronlmobil and supports the use parts, refers to a kind of integral type aluminium matter electric automobile chassis especially.
Background technology
Along with global air temperature warming, present people more and more pay attention to for low row, the equipment of some low rows or zero-emission also comes out thereupon, wherein electronlmobil starts to enter automotive field with the advantage of its uniqueness, environmental pollution is little, noise is low, high efficiency, structure is simple, easy maintenance is all the advantage place of electronlmobil, but present electronlmobil also also exists some shortcomings, due to current battery cell weight storage energy very little, therefore its run milimeter number that once charges is on the low side, and the battery-charging station of also not charging everywhere now, many troubles are brought to its use.For this problem, the scheme of present solution is the load-carrying reducing automobile itself mostly, car chassis is as the larger parts of proportion in electronlmobil, become the direction of research and development, but existing integral electric car chassis is modular mostly, a lot of connecting element must be furnished with during assembling, can not maximized reduction electronlmobil chassis deadweight, in addition, some electric automobile chassis length and width larger, as: Second Automobile Works east wind EJ04, Toyota of Guangzhou Automobile Workshop EQ and Beijing Automobile Workshop C30, be about 1800mm, wide about 1100mm, and wall thickness≤5mm, not only difficulty is produced at the bottom of the electronlmobil of this type, rate of failure is high, and by oversize in use procedure, very easily easily damage, practicality is not high.
Utility model content
The utility model proposes a kind of integral electric car chassis, can maximize and reduce electric automobile chassis deadweight.
The technical solution of the utility model is achieved in that
A kind of integral electric car chassis, comprising:
Chassis body, the wall thickness of chassis body is 5mm, chassis body is provided with some crossbeam reinforced ribs, and crossbeam reinforced rib and chassis body one are synthesized;
At least six are fixedly connected with stake, are fixedly connected with stake and are evenly arranged at two sides of chassis body or two sides and front end or two sides, front end and rear ends, and are fixedly connected with stake and chassis body one is synthesized.
As further technical scheme, crossbeam reinforced rib is provided with several fixed legs for stationary battery group, fixed leg is uniformly distributed on crossbeam reinforced rib, and fixed leg and crossbeam reinforced rib one are synthesized.
As further technical scheme, chassis body is ZL102 aluminum alloy chassis main body; Being fixedly connected with stake is that ZL102 aluminum alloy is fixedly connected with stake; Crossbeam reinforced rib is ZL102 aluminum alloy beams reinforced rib; Fixed leg is ZL102 aluminum alloy fixed leg.
As further technical scheme, being fixedly connected with stake is six, is evenly arranged on the both sides of chassis body, is wherein positioned at two sides and crosses front end and rear end four and be fixedly connected with in stake and be provided with two mounting holes.
As further technical scheme, being fixedly connected with stake is eight, wherein six be fixedly connected with stake be evenly arranged at chassis body dual-side, two be fixedly connected with the front end that stake is evenly arranged at chassis body.
As further technical scheme, being fixedly connected with stake is 11, and wherein the right edge of chassis body is evenly provided with that four are fixedly connected with stake, limit, left side is evenly provided with three and is fixedly connected with that stake, front end and rear end are each to be evenly provided with two and to be fixedly connected with stake.
The preferred ZL102 aluminum alloy of the integral electric car chassis that the utility model proposes is as raw material low pressure [die, the founding property of this alloy is excellent, without hot tearing and loose tendency, air-tightness is higher, corrosion stability is good, can use, can bear the corrosion attack of red fuming nitric acid (RFNA), hydrogen peroxide etc. in the environment of industrial atmosphere in the environment by air, marine corrosion, good fluidity after its melting, the larger-size electric automobile chassis of suitable for producing; Welding performance might as well, and its density is little can alleviate the deadweight of electric automobile chassis by actv., in addition, the wall thickness of chassis body is 5mm, some the crossbeam reinforced ribs arranged by chassis body, can under guarantee does not increase the condition of wall thickness, strengthen intensity and the rigidity of goods, the materials that not only can economize in raw materials, thus reduce costs, the deadweight of electric automobile chassis can also be alleviated.
Accompanying drawing explanation
Below in conjunction with the drawings and specific embodiments, the utility model is described in further detail.
Fig. 1 is the utility model example structure schematic diagram;
Fig. 2 is another example structure schematic diagram of the utility model;
Fig. 3 is the utility model example structure schematic diagram again.
In figure: 1, chassis body; 2, crossbeam reinforced rib; 3, fixed leg; 4, stake is fixedly connected with.
Detailed description of the invention
Below in conjunction with the accompanying drawing in the utility model embodiment, be clearly and completely described the technical scheme in the utility model embodiment, obviously, described embodiment is only the utility model part embodiment, instead of whole embodiments.Based on the embodiment in the utility model, those of ordinary skill in the art are not making the every other embodiment obtained under creative work prerequisite, all belong to the scope of the utility model protection.
As shown in Figure 1-Figure 3, a kind of integral electric car chassis that the utility model proposes, comprising:
Chassis body 1, the wall thickness of chassis body 1 is 5mm, chassis body 1 is provided with some crossbeam reinforced ribs 2, and crossbeam reinforced rib 2 synthesizes with chassis body 1 one;
At least six are fixedly connected with stake 4, are fixedly connected with stake 4 and are evenly arranged at two sides of chassis body 1 or two sides and front end or two sides, front end and rear ends, and are fixedly connected with stake 4 and synthesize with chassis body 1 one.
As further technical scheme, crossbeam reinforced rib 2 is provided with several fixed legs 3 for stationary battery group, fixed leg 3 is uniformly distributed on crossbeam reinforced rib 2, and fixed leg 3 synthesizes with crossbeam reinforced rib 2 one.
As further technical scheme, chassis body 1 is ZL102 aluminum alloy chassis main body 1; Being fixedly connected with stake 4 for ZL102 aluminum alloy is fixedly connected with stake 4; Crossbeam reinforced rib 2 is ZL102 aluminum alloy beams reinforced rib; Fixed leg 3 is ZL102 aluminum alloy fixed leg 3.
In the utility model, by being fixedly connected with stake 4, electric automobile chassis is fixed, chassis body 1 wall thickness is 5mm, can ensure that electric automobile chassis has lighter deadweight, and by crossbeam reinforced rib 2, strengthen intensity and the rigidity of goods, the materials that not only can economize in raw materials, thus reduce costs, the deadweight of electric automobile chassis can also be alleviated, the fixed leg 3 that crossbeam reinforced rib 2 is arranged, is fixedly installed on car chassis for being arranged on chassis body 1 electronic group; The preferred ZL102 aluminum alloy of the integral electric car chassis that the utility model proposes is as raw material low pressure [die, the founding property of this alloy is excellent, without hot tearing and loose tendency, air-tightness is higher, corrosion stability is good, can use, can bear the corrosion attack of red fuming nitric acid (RFNA), hydrogen peroxide etc. in the environment of industrial atmosphere in the environment by air, marine corrosion, good fluidity after its melting, the larger-size electric automobile chassis of suitable for producing; Welding performance might as well, and its density is little can alleviate the deadweight of electric automobile chassis by actv..
As shown in Figure 1, an embodiment of the present utility model, being fixedly connected with stake 4 is six, is evenly arranged on the both sides of chassis body 1, is wherein positioned at two sides and crosses front end and rear end four and be fixedly connected with in stake 4 and be provided with two mounting holes.
As shown in Figure 2, another embodiment of the present utility model, as further technical scheme, being fixedly connected with stake 4 is eight, wherein six be fixedly connected with stake 4 be evenly arranged at chassis body 1 dual-side, two be fixedly connected with the front end that stake 4 is evenly arranged at chassis body 1.
As shown in Figure 3, the embodiment of a first draft more of the present utility model, as further technical scheme, being fixedly connected with stake 4 is 11, and wherein the right edge of chassis body 1 is evenly provided with that four are fixedly connected with stake 4, limit, left side is evenly provided with three and is fixedly connected with that stake 4, front end and rear end are each to be evenly provided with two and to be fixedly connected with stake 4.
The foregoing is only preferred embodiment of the present utility model; not in order to limit the utility model; all within spirit of the present utility model and principle, any amendment done, equivalent replacement, improvement etc., all should be included within protection domain of the present utility model.
Claims (6)
1. an integral electric car chassis, is characterized in that, comprising:
Chassis body, the wall thickness of described chassis body is 5mm, described chassis body is provided with some crossbeam reinforced ribs, and described crossbeam reinforced rib and described chassis body one are synthesized;
At least six are fixedly connected with stake, described in be fixedly connected with stake and be evenly arranged at two sides of described chassis body or two sides and front end or two sides, front end and rear ends, and described in be fixedly connected with stake and described chassis body one is synthesized.
2. a kind of integral electric car chassis as claimed in claim 1, it is characterized in that, described crossbeam reinforced rib is provided with several fixed legs for stationary battery group, described fixed leg is uniformly distributed on described crossbeam reinforced rib, and described fixed leg and described crossbeam reinforced rib one are synthesized.
3. a kind of integral electric car chassis as claimed in claim 2, is characterized in that, described chassis body is ZL102 aluminum alloy chassis main body; It is described that to be fixedly connected with stake be that ZL102 aluminum alloy is fixedly connected with stake; Described crossbeam reinforced rib is ZL102 aluminum alloy cross beam reinforced rib; Described fixed leg is ZL102 aluminum alloy fixed leg.
4. a kind of integral electric car chassis as claimed in claim 1, it is characterized in that, described to be fixedly connected with stake be six, is evenly arranged on the both sides of described chassis body, is wherein positioned to be fixedly connected with in stake described in four that two sides cross front end and rear end to be provided with two mounting holes.
5. a kind of integral electric car chassis as claimed in claim 1, it is characterized in that, it is described that to be fixedly connected with stake be eight, be wherein fixedly connected with described in six stake be evenly arranged at described chassis body dual-side, be fixedly connected with the front end that stake is evenly arranged at described chassis body described in two.
6. a kind of integral electric car chassis as claimed in claim 1, it is characterized in that, described to be fixedly connected with stake be 11, and the right edge of wherein said chassis body is evenly provided with that four are fixedly connected with stake, limit, left side is evenly provided with three and is fixedly connected with that stake, front end and rear end are each to be evenly provided with two and to be fixedly connected with stake.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420301981.9U CN204110150U (en) | 2014-06-09 | 2014-06-09 | A kind of integral electric car chassis |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420301981.9U CN204110150U (en) | 2014-06-09 | 2014-06-09 | A kind of integral electric car chassis |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204110150U true CN204110150U (en) | 2015-01-21 |
Family
ID=52327494
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420301981.9U Expired - Fee Related CN204110150U (en) | 2014-06-09 | 2014-06-09 | A kind of integral electric car chassis |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204110150U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107132054A (en) * | 2017-05-27 | 2017-09-05 | 合肥中导机器人科技有限公司 | The chassis body mechanism and dolly chassis on automatic driving car test car chassis |
| CN113771950A (en) * | 2021-09-24 | 2021-12-10 | 苏州诺雅电动车有限公司 | New energy automobile integrated die-casting chassis anti-collision and anti-combustion method |
-
2014
- 2014-06-09 CN CN201420301981.9U patent/CN204110150U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107132054A (en) * | 2017-05-27 | 2017-09-05 | 合肥中导机器人科技有限公司 | The chassis body mechanism and dolly chassis on automatic driving car test car chassis |
| CN113771950A (en) * | 2021-09-24 | 2021-12-10 | 苏州诺雅电动车有限公司 | New energy automobile integrated die-casting chassis anti-collision and anti-combustion method |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN206022463U (en) | A kind of battery module of electric vehicle unit and battery module | |
| CN106741185B (en) | Combined aluminum alloy frame of light truck | |
| CN204230327U (en) | A kind of vertical horizontal dual-purpose battery core module | |
| CN106450089B (en) | Non-modular battery pack structure | |
| CN206179942U (en) | Pin -connected panel battery box module mount and have its power battery box | |
| CN203254950U (en) | Battery pack hoisting support structure for electric car | |
| CN102530088A (en) | Chassis for electric car | |
| CN204110150U (en) | A kind of integral electric car chassis | |
| CN208111534U (en) | Fixing structure of power battery module | |
| CN204885360U (en) | Whole wind channel formula heat radiation structure of battery package | |
| CN206194879U (en) | Easy power cylinder lithium battery module of being convenient for dispel heat that assembles | |
| CN210224136U (en) | Lightweight aluminium alloy box structure | |
| CN204857747U (en) | Photovoltaic assembly | |
| CN204055283U (en) | A kind of low-speed electronic automotive battery front rack | |
| WO2024036545A1 (en) | Battery box, battery and vehicle | |
| CN207353332U (en) | Battery box | |
| CN203449900U (en) | Layout structure of automobile power battery compartment | |
| CN204915330U (en) | Solar energy increases form container freight train | |
| CN203032356U (en) | Fixing structure for power battery modules used for automobile | |
| CN204309654U (en) | A kind of framework carrying body of tipper carriage | |
| CN203787484U (en) | Shell of vehicle power battery | |
| CN208827934U (en) | A kind of electric tractor chassis based on bi-motor coupling driving | |
| CN208111506U (en) | A kind of new-energy electric vehicle pond pallet | |
| CN202879596U (en) | All-aluminum passenger car underpan | |
| CN201953581U (en) | Sleeved conveying device for wind power tower |
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: 20150121 Termination date: 20160609 |