CN102765317A - Power assembly support beam mechanism for pure electric automobile - Google Patents
Power assembly support beam mechanism for pure electric automobile Download PDFInfo
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- CN102765317A CN102765317A CN2012102903066A CN201210290306A CN102765317A CN 102765317 A CN102765317 A CN 102765317A CN 2012102903066 A CN2012102903066 A CN 2012102903066A CN 201210290306 A CN201210290306 A CN 201210290306A CN 102765317 A CN102765317 A CN 102765317A
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- electric automobile
- conditioning compressor
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Abstract
The invention relates to a power assembly support beam mechanism for a pure electric automobile. A main beam frame of the mechanism consists of two parallel horizontal beams. A left support rod and a right support rod of an air conditioning compressor are respectively and parallelly arranged at the bending position at one end of the main beam frame, and a left support rod and a right support rod of a storage battery are respectively and parallelly arranged at the bending position at the other end of the main beam frame. Two sides of the right support rod of the air conditioning compressor are respectively and correspondingly provided with two first short support rods which are in shapes like inverted Chinese characters 'ba' mutually and correspondingly. Two second short support rods which are in shapes like inverted Chinese characters 'ba' mutually and correspondingly are respectively arranged on two main beams in the middle of the main beam frame. The two first short support rods and the two second short support rods form a driving motor controller support. A charger support is fixedly connected to the bottom of the main beam frame adjacent to the right support rod of the storage battery. A special part of a pure electric automobile power assembly can be directly or indirectly fixed and hard connected to the power assembly support beam mechanism to form an integrated power assembly, and vehicle front cabin arrangement space is utilized to the most extent under the conditions that passenger cabin space is not changed and comfort of passengers is not influenced.
Description
Technical field
The invention belongs to the electric vehicle engineering field, be specifically related to a kind of dynamic assembly support beam mechanism that is used for pure electric automobile.
Background technology
Under current automobile industry environment, pure electric vehicle has obtained the attention of domestic and international main engine plants, is putting forth effort to carry out the industrialization research and development.The dynamic assembly of pure electric vehicle comprises critical components such as drive motor, retarder, electric machine controller.At present, main engine plants develop pure electric sedan on the basis of original diesel locomotive mostly.General, under the requirement of not sacrificing crew module space and car load traveling comfort, the space of vehicle front deck part becomes the main space of power system of electric automobile critical component.Receive the restriction of arrangement space and drive form, the reasonable Arrangement of the power system critical component of vehicle becomes the significant design work of product development.The at present domestic and international pure electric vehicle dynamic assembly project organization of investigation; Most pure electric vehicles are welding two even a plurality of crossbeam between the left-right longeron of front deck vehicle body all, and battery-driven car dynamic assembly critical components such as drive motor, retarder are connected on these crossbeams through support and mounting hole and bolt firmly.In essence, be equivalent to the dynamic assembly parts and be connected firmly with vehicle body, vibration during the dynamic assembly component movement and noise directly are delivered on the vehicle body through crossbeam, and the NVH performance of car load and traveling comfort are descended, and are not the preferred plan of pure electric vehicle industrialization.
Summary of the invention
For dynamic assembly parts and the hard connectivity problem of vehicle body that solves pure electric automobile, improve the NVH performance and the traveling comfort of car load, the present invention provides a kind of dynamic assembly support beam mechanism that is used for pure electric automobile.
Concrete technical solution is following:
The dynamic assembly support beam mechanism that is used for pure electric automobile comprises girder frame 1, and girder frame 1 is made up of two parallel horizontal beams, and the two ends of two parallel horizontal beams connect respectively, and the two ends K/UP, and the K/UP place is perpendicular to horizontal beam; The top, K/UP place at girder frame 1 two ends is laid with girder installing and locating bolt 8 and girder installing and locating nut 9 respectively; One end bending place of girder frame 1 is parallel respectively to be provided with air-conditioning compressor left branching rod 2 and the right pole 3 of air-conditioning compressor, and other end bending place is parallel respectively to be provided with storage battery left branching rod 5 and the right pole 6 of storage battery; On the right pole 3 of air-conditioning compressor both sides respectively correspondence be provided with first short strut, the two first mutual correspondences of short strut are the shape of falling the Eight characters; Be respectively equipped with 4, two second short struts of second short strut, 4 mutual correspondences on two girders at girder frame 1 middle part and be the shape of falling the Eight characters; Two first short struts and two second short struts 4 are formed the drive motor controller support; Captiveing joint charger stand 7 with the right pole of storage battery 6 adjacent girder frame 1 bottoms; Said charger stand 7 is L shaped flap; One side of L shaped flap is long side plate, and opposite side is the minor face plate.
Said horizontal beam, air-conditioning compressor left branching rod 2, the right pole 3 of air-conditioning compressor, storage battery left branching rod 5 and the right pole 6 of storage battery are the square steel tube that cross-sectional plane is a rectangle.
Said first short strut and second short strut 4 are angle steel, and the upper end of every first short strut and every second short strut 4 is equipped with horizontal shrouding, offer mounting hole on the said horizontal shrouding, are welded with nut with the cooresponding horizontal shrouding of mounting hole inboard.
Offer lightening hole on the long side plate of said charger stand 7, the minor face plate is connecting the bottom of girder frame 1.
Useful technique effect of the present invention embodies in the following areas:
1. this dynamic assembly support beam mechanism is the matrix that the pure electric vehicle dynamic assembly is arranged; The special-purpose member of pure electric vehicle dynamic assembly can be direct or indirect fixing also is connected in the dynamic assembly support beam mechanism firmly; Form an integral type dynamic assembly, be arranged in the vehicle front deck;
2. the present invention can utilize vehicle front deck arrangement space to greatest extent not changing the crew module space and not sacrificing under the situation of occupant's traveling comfort, reasonable Arrangement battery-driven car dynamic assembly special-purpose member;
3. this mechanism's assembly process process is good, helps shortening the vehicle production beat, improves the production production capacity;
4. this mechanism structure is flexible, satisfy the layout assembling demand of different electric motor-car spcific power system unit, and cost of development is low.
Description of drawings
Fig. 1 is a dynamic assembly support beam structural scheme of mechanism of the present invention.
Fig. 2 is the running condition figure of dynamic assembly support beam of the present invention mechanism.
Sequence number among the last figure: the right pole of girder frame 1, air-conditioning compressor left branching rod 2, air-conditioning compressor 3, second short strut 4, storage battery left branching rod 5, the right pole 6 of storage battery, charger stand 7, girder installing and locating bolt 8, girder installing and locating nut 9, electric air-conditioning compressor 10, drive motor 11, retarder 12, charger 13, lead-acid storage battery 14, high-voltage connection box 15, drive motor controller 16.
The specific embodiment
Below in conjunction with accompanying drawing, the present invention is done to describe further through embodiment.
Referring to Fig. 1, the dynamic assembly support beam mechanism that is used for pure electric automobile comprises girder frame 1, and girder frame 1 is made up of two parallel horizontal beams, and the two ends of two parallel horizontal beams connect respectively, and the two ends K/UP, and the K/UP place is perpendicular to horizontal beam; The top, K/UP place at girder frame 1 two ends is uniformly distributed with welded and installed respectively has girder installing and locating bolt 8 and girder installing and locating nut 9; One end bending place of girder frame 1 is parallel respectively to be provided with air-conditioning compressor left branching rod 2 and the right pole 3 of air-conditioning compressor, and other end bending place is parallel respectively to be provided with storage battery left branching rod 5 and the right pole 6 of storage battery.Two parallel horizontal beams, air-conditioning compressor left branching rod 2, the right pole 3 of air-conditioning compressor, storage battery left branching rod 5 and the right poles 6 of storage battery are the square steel tube that cross-sectional plane is a rectangle.On the right pole 3 of air-conditioning compressor both sides respectively correspondence be welded with first short strut, the two first mutual correspondences of short strut are the shape of falling the Eight characters; Be respectively equipped with 4, two second short struts of second short strut, 4 mutual correspondences on two girders at girder frame 1 middle part and be the shape of falling the Eight characters; Two first short struts and two second short struts 4 are formed the drive motor controller support; First short strut and second short strut 4 are angle steel, and the upper end of every first short strut and every second short strut 4 is equipped with horizontal shrouding, offer mounting hole on the said horizontal shrouding, are welded with nut with the cooresponding horizontal shrouding of mounting hole inboard.Captiveing joint charger stand 7 with the right pole of storage battery 6 adjacent girder frame 1 bottoms; Said charger stand 7 is L shaped flap; One side of L shaped flap is long side plate, offers lightening hole on the long side plate, and opposite side is the minor face plate, and the minor face plate is connecting the bottom of girder frame 1.
Referring to Fig. 2, electric air-conditioning compressor 10 is installed in the bottom of air-conditioning compressor left branching rod 2; Drive motor 11 is installed in girder frame 1 central bottom with retarder 12; Drive motor controller 16 is installed on two first short struts and two second short struts 4; Lead-acid storage battery 14 is installed on storage battery left branching rod 5 and the right pole 6 of storage battery with high-voltage connection box 15; Charger 13 is installed on the charger stand 7.
Claims (4)
1. the dynamic assembly support beam mechanism that is used for pure electric automobile; It is characterized in that comprising girder frame (1), girder frame (1) is made up of two parallel horizontal beams, and the two ends of two parallel horizontal beams connect respectively; And the two ends K/UP, the K/UP place is perpendicular to horizontal beam; The top, K/UP place at girder frame (1) two ends is laid with girder installing and locating bolt (8) and girder installing and locating nut (9) respectively; One end bending place of girder frame (1) is parallel respectively to be provided with air-conditioning compressor left branching rod (2) and the right pole (3) of air-conditioning compressor, and other end bending place is parallel respectively to be provided with storage battery left branching rod (5) and storage battery right side pole (6); The last both sides of the right pole of air-conditioning compressor (3) correspondence respectively are provided with first short strut, and the two first mutual correspondences of short strut are the shape of falling the Eight characters; Be respectively equipped with second short strut (4) on two girders at girder frame (1) middle part, two second short struts (4) correspondence each other are the shape of falling the Eight characters; Two first short struts and two second short struts (4) are formed the drive motor controller support; Charger stand (7) is being captiveed joint in girder frame (1) bottom adjacent with the right pole of storage battery (6); Said charger stand (7) is L shaped flap; One side of L shaped flap is long side plate, and opposite side is the minor face plate.
2. the dynamic assembly support beam mechanism that is used for pure electric automobile according to claim 1 is characterized in that: said horizontal beam, air-conditioning compressor left branching rod (2), the right pole (3) of air-conditioning compressor, storage battery left branching rod (5) and the right pole of storage battery (6) are the square steel tube that cross-sectional plane is a rectangle.
3. the dynamic assembly support beam mechanism that is used for pure electric automobile according to claim 1; It is characterized in that: said first short strut and second short strut (4) are angle steel; The upper end of every first short strut and every second short strut (4) is equipped with horizontal shrouding; Offer mounting hole on the said horizontal shrouding, be welded with nut with the cooresponding horizontal shrouding of mounting hole inboard.
4. the dynamic assembly support beam mechanism that is used for pure electric automobile according to claim 1, it is characterized in that: offer lightening hole on the long side plate of said charger stand (7), the minor face plate is connecting the bottom of girder frame (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012102903066A CN102765317A (en) | 2012-08-16 | 2012-08-16 | Power assembly support beam mechanism for pure electric automobile |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012102903066A CN102765317A (en) | 2012-08-16 | 2012-08-16 | Power assembly support beam mechanism for pure electric automobile |
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| CN102765317A true CN102765317A (en) | 2012-11-07 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN2012102903066A Pending CN102765317A (en) | 2012-08-16 | 2012-08-16 | Power assembly support beam mechanism for pure electric automobile |
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Cited By (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103569210A (en) * | 2013-11-19 | 2014-02-12 | 重庆长安汽车股份有限公司 | Novel front cabin skeleton structure of electric automobile |
| CN104002870A (en) * | 2014-05-23 | 2014-08-27 | 河南速达电动汽车科技有限公司 | Novel automobile front cabin support assembly |
| CN104276019A (en) * | 2014-08-07 | 2015-01-14 | 浙江吉利控股集团有限公司 | Engine cabin part integrated carrier structure for electric automobile |
| CN104691621A (en) * | 2015-03-27 | 2015-06-10 | 重庆长安汽车股份有限公司 | Engine cabin support assembly of blade electric vehicle |
| CN104723992A (en) * | 2013-12-18 | 2015-06-24 | 现代自动车株式会社 | Charger bracket for reducing impact load |
| CN105035169A (en) * | 2015-07-31 | 2015-11-11 | 广州橙行智动汽车科技有限公司 | Forecabin module structure of electric four-wheel drive automobile chassis |
| CN105346404A (en) * | 2015-10-13 | 2016-02-24 | 中山大学 | Integrated power pack for electric automobile |
| CN105437952A (en) * | 2015-12-22 | 2016-03-30 | 陕西通家汽车股份有限公司 | Automobile radiator bracket assembly |
| CN105522905A (en) * | 2015-12-28 | 2016-04-27 | 北京电咖汽车科技有限公司杭州分公司 | Power assembly bracket device for pure electric vehicle |
| CN105667283A (en) * | 2015-12-29 | 2016-06-15 | 北京电咖汽车科技有限公司杭州分公司 | Front cabin modularized integrated arrangement structure for blade electric vehicle |
| CN106364297A (en) * | 2016-09-07 | 2017-02-01 | 奇瑞汽车股份有限公司 | Electric drive unit supporting frame |
| CN108081910A (en) * | 2017-12-22 | 2018-05-29 | 珠海格力电器股份有限公司 | A kind of air-conditioner mounting rack component, air-conditioning device assembly and automobile |
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| CN202716716U (en) * | 2012-08-16 | 2013-02-06 | 安徽江淮汽车股份有限公司 | Power support beam mechanism for blade electric vehicle |
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| CN2913069Y (en) * | 2006-04-30 | 2007-06-20 | 比亚迪股份有限公司 | Arrangement scheme for front part of electric automobile |
| JP2011020602A (en) * | 2009-07-17 | 2011-02-03 | Nissan Motor Co Ltd | Main component mounting structure in vehicle motor room |
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Cited By (16)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103569210A (en) * | 2013-11-19 | 2014-02-12 | 重庆长安汽车股份有限公司 | Novel front cabin skeleton structure of electric automobile |
| CN104723992A (en) * | 2013-12-18 | 2015-06-24 | 现代自动车株式会社 | Charger bracket for reducing impact load |
| CN104723992B (en) * | 2013-12-18 | 2018-08-31 | 现代自动车株式会社 | Charger stand for reducing impact load |
| CN104002870A (en) * | 2014-05-23 | 2014-08-27 | 河南速达电动汽车科技有限公司 | Novel automobile front cabin support assembly |
| CN104276019A (en) * | 2014-08-07 | 2015-01-14 | 浙江吉利控股集团有限公司 | Engine cabin part integrated carrier structure for electric automobile |
| CN104691621B (en) * | 2015-03-27 | 2016-11-09 | 重庆长安汽车股份有限公司 | Pure electric automobile cabin bracket assembly |
| CN104691621A (en) * | 2015-03-27 | 2015-06-10 | 重庆长安汽车股份有限公司 | Engine cabin support assembly of blade electric vehicle |
| CN105035169A (en) * | 2015-07-31 | 2015-11-11 | 广州橙行智动汽车科技有限公司 | Forecabin module structure of electric four-wheel drive automobile chassis |
| CN105346404B (en) * | 2015-10-13 | 2017-11-10 | 中山大学 | A kind of electric automobile integrates power bag |
| CN105346404A (en) * | 2015-10-13 | 2016-02-24 | 中山大学 | Integrated power pack for electric automobile |
| CN105437952A (en) * | 2015-12-22 | 2016-03-30 | 陕西通家汽车股份有限公司 | Automobile radiator bracket assembly |
| CN105437952B (en) * | 2015-12-22 | 2017-11-28 | 陕西通家汽车股份有限公司 | Automobile radiators bracket assembly |
| CN105522905A (en) * | 2015-12-28 | 2016-04-27 | 北京电咖汽车科技有限公司杭州分公司 | Power assembly bracket device for pure electric vehicle |
| CN105667283A (en) * | 2015-12-29 | 2016-06-15 | 北京电咖汽车科技有限公司杭州分公司 | Front cabin modularized integrated arrangement structure for blade electric vehicle |
| CN106364297A (en) * | 2016-09-07 | 2017-02-01 | 奇瑞汽车股份有限公司 | Electric drive unit supporting frame |
| CN108081910A (en) * | 2017-12-22 | 2018-05-29 | 珠海格力电器股份有限公司 | A kind of air-conditioner mounting rack component, air-conditioning device assembly and automobile |
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Application publication date: 20121107 |