CN204895093U - Increase form electric automobile mounting structure - Google Patents
Increase form electric automobile mounting structure Download PDFInfo
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- CN204895093U CN204895093U CN201520554192.0U CN201520554192U CN204895093U CN 204895093 U CN204895093 U CN 204895093U CN 201520554192 U CN201520554192 U CN 201520554192U CN 204895093 U CN204895093 U CN 204895093U
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- electric automobile
- mounting structure
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Abstract
The utility model relates to an electric automobile technical field especially relates to an increase form electric automobile mounting structure, including generator, engine, preceding suspension and back suspension, the generator passes through the bell housing with the engine and is connected, preceding suspension includes two preceding suspension supports and connects two crossbeam between the preceding suspension support, two preceding suspension supports respectively with electric automobile's longeron fixed connection, the crossbeam is the straight segment of a circle in the protruding both ends in middle part, the middle part and the engine fixed connection of crossbeam, back suspension includes that two are the V type and arrange in the back suspension support of the below of the both sides of generator and bell housing junction, the one end of every back suspension support respectively with the both sides fixed connection of generator and bell housing, the other end is used for being connected with electric automobile's sub vehicle frame. The utility model provides an increase form electric automobile mounting structure has improved the vibration isolation rate to improve the comfortable degree of taking of electric automobile.
Description
Technical field
The utility model relates to field of automobile, particularly relates to a kind of stroke-increasing electric automobile mounting structure.
Background technology
In recent years, along with the improvement of road conditions and the perfect of other assemblies, the proportion shared by compartment vibration that engine vibration causes increases gradually, reduce engine vibration and become to the transmission of car body the problem that numerous automobile vendor is concerned about day by day, meanwhile, car is just towards lightweight, high-power, the trend development of pre-driver, this is not only bad for the reduction of car noise level, also for the design of mounting structure brings challenge, the progress of levels of substance in addition, people are made to pursue the enthusiasm of high-quality life surging, when other performances of automobile reach higher level, travelling comfort just becomes the major criterion that client selects vehicle, therefore, the quality of mounting structure design, be directly connected to the vibration noise level of this vehicle, then class and the share of market of this vehicle is determined, the design of automobile suspended structure becomes the important content of automotive engineering.
At present for improving the continual mileage requirement of battery-driven car, electronlmobil is provided with and increases journey system, thus greatly provide the continual mileage of electronlmobil, increase journey generator set and comprise driving engine and electrical generator, driving engine is connected with electrical generator, started by the anti-driving engine that drags of electrical generator, after engine starting, drive electrical generators generates electricity; Increase the generating of journey generator set and both can provide electrical source of power for car load, also can charge for car load battery.Traditional mounting structure can only meet engine vibration isolation rate and delivery request, vibration isolation rate and the delivery request of the complete machine oscillation of driving engine and Generator Vibration superposition generation cannot be met, if be used for by traditional mounting structure in the increasing journey generator set of electronlmobil, the comfort level of electronlmobil cannot ensure.
Therefore, for above deficiency, need to provide a kind of the vibration isolation rate of complete machine oscillation and the mounting structure of delivery request that can meet electrical generator and driving engine superposition generation.
Utility model content
(1) technical matters that will solve
The technical problems to be solved in the utility model solves the problem that traditional mounting structure can not meet stroke-increasing electric automobile complete machine oscillation vibration isolation rate and delivery request.
(2) technical scheme
In order to solve the problems of the technologies described above, the utility model provides a kind of stroke-increasing electric automobile mounting structure, comprising: electrical generator, driving engine, front-suspension and rear-suspending; Described electrical generator is connected by clutch bell with described driving engine; The crossbeam that described front-suspension comprises two front-suspension brackets and is connected between two described front-suspension brackets, two described front-suspension brackets are fixedly connected with the longeron of electronlmobil respectively, described crossbeam is straight arc in protruding two ends, middle part, and the middle part of described crossbeam is fixedly connected with described driving engine; Described rear-suspending comprises two rear suspension brackets, two V-shaped belows being arranged in the both sides of described electrical generator and clutch bell junction of described rear suspension bracket, one end of each described rear suspension bracket is connected with described electrical generator and clutch bell respectively, and the other end is used for being connected with the subframe of electronlmobil.
Wherein, the middle part of described crossbeam is fixedly connected with described driving engine by bolt.
Wherein, also cushion is provided with between described crossbeam and two described front-suspension brackets.
Wherein, described two described front-suspension brackets are all fixedly connected with the longeron of electronlmobil by bolt.
Wherein, the two ends of described crossbeam are fixedly connected with two described front-suspension brackets by bolt.
Wherein, one end that each described rear suspension bracket is connected with described electrical generator and clutch bell is provided with interior connecting panel, and one end that each described rear suspension bracket is connected with described subframe is provided with outside link plate.
Wherein, the interior connecting panel of described rear suspension bracket comprises the groove of middle part bending and the outward extending otic placode of sidewalls orthogonal along described groove, and each described otic placode is all bolted on electrical generator and clutch bell by two.
Wherein, the middle part of the interior connecting panel of described rear suspension bracket is fixedly connected with described outside link plate by two bolts.
Wherein, the outside link plate of described rear suspension bracket is fixedly connected with the subframe of electronlmobil by bolt.
Wherein, cushion is provided with between the interior connecting panel of described rear suspension bracket and outer interior connecting panel.
(3) beneficial effect
Technique scheme tool of the present utility model has the following advantages: a kind of stroke-increasing electric automobile mounting structure that the utility model provides, two of front-suspension front-suspension brackets are fixed on the longeron of electronlmobil, the crossbeam of front-suspension is arranged on the top of driving engine, be fixedly connected with driving engine, namely by crossbeam and front-suspension bracket, engine mounting is got up, driving engine is not directly contacted with the vehicle body of electronlmobil; In the below of electrical generator and clutch bell junction, two rear suspension brackets are set, two V-shaped layouts of rear suspension bracket, and the interior connecting panel of rear suspension bracket is fixedly connected with the both sides of electrical generator and clutch bell, electrical generator is held up, the outside link plate of two rear suspension brackets is fixedly connected with the subframe of electronlmobil again, directly be not connected with vehicle body, improve vibration isolation rate and transport, thus improve the ride comfort degree of electronlmobil.
Accompanying drawing explanation
Fig. 1 is the structural representation of the stroke-increasing electric automobile mounting structure that the utility model embodiment provides;
Fig. 2 is the structural representation of front-suspension in the utility model;
Fig. 3 is the structural representation of rear-suspending in the utility model.
In figure: 10: driving engine; 20: electrical generator; 30: clutch bell; 40: front-suspension; 50: rear-suspending; 401: crossbeam; 402: front-suspension bracket; 403: front suspending cushion; 501: the interior connecting panel of rear suspension bracket; 502: the outside link plate of rear suspension bracket; 503: rear-suspending cushion.
Detailed description of the invention
For making the object of the utility model embodiment, technical scheme and advantage clearly, below in conjunction with the accompanying drawing in the utility model embodiment, technical scheme in the utility model embodiment is clearly and completely described, obviously, described embodiment is a part of embodiment of the present utility model, instead of whole embodiments.Based on the embodiment in the utility model, the every other embodiment that those of ordinary skill in the art obtain under the prerequisite not making creative work, all belongs to the scope of the utility model protection.
As Figure 1-3, a kind of stroke-increasing electric automobile mounting structure that the utility model embodiment provides, comprising: electrical generator 20, driving engine 10, front-suspension 40 and rear-suspending 50, electrical generator 20 is connected by clutch bell 30 with driving engine 10, clutch bell 30 is arranged between electrical generator 20 and driving engine 10, all be bolted to connection with electrical generator 20 and driving engine 10, the crossbeam 401 that front-suspension 40 comprises two front-suspension brackets 402 and is connected between two front-suspension brackets, two front-suspension brackets 402 are fixedly connected with the longeron of electronlmobil respectively, namely the inside face of two front-suspension brackets 402 is fixedly connected with two longerons of electronlmobil respectively, crossbeam between front-suspension bracket 402 401 is straight arc in protruding two ends in middle part, due to the one-body molded relative difficulty of crossbeam 401, so crossbeam 401 can adopt three sections of deformed steel flats to be formed by connecting, crossbeam 401 is positioned at the top of one end of driving engine 10 and the middle part of crossbeam 401 is fixedly connected with driving engine 10, driving engine 10 is made to depart from the body mount of electronlmobil, rear-suspending 50 comprises two rear suspension brackets, two V-shaped belows being arranged in the both sides of electrical generator 20 and clutch bell 30 junction of rear suspension bracket, one end of each rear suspension bracket is fixedly connected with clutch bell 30 with electrical generator 20 respectively, the other end of two rear suspension brackets is used for being connected with the subframe of electronlmobil, namely the interior connecting panel 501 of two rear suspension brackets is fixedly connected with electrical generator 20 and clutch bell 30, the outside link plate 502 of two rear suspension brackets is fixedly connected with the subframe of electronlmobil, by subframe, rear suspension bracket is fixed, avoid electrical generator 20 and rear suspension bracket directly contacts with the vehicle body of electronlmobil, improve vibration isolation rate and transport, thus improve the ride quality of electronlmobil.
Further, the middle part of crossbeam 401 is fixedly connected with driving engine 10 by bolt, and the quantity of bolt is 3, is fixed on crossbeam 401 by 3 bolts by driving engine 10, limit again the degree of freedom of driving engine simultaneously well, avoid driving engine 10 displacement in all directions.
Further, front suspending cushion 403 is also provided with between crossbeam 401 and two front-suspension brackets 402, front suspending cushion 403 is arranged on the junction of crossbeam 401 and front-suspension bracket 402, the efficiency that the vibration reducing driving engine 10 is transmitted toward vehicle body, thus alleviates the vibration of vehicle body.
Further, two front-suspension brackets 402 are all fixedly connected with the longeron of electronlmobil by bolt, the side of two front-suspension brackets 402 is equipped with 3 through holes, 3 bolts are each passed through 3 through holes and are fixed on the longeron of electronlmobil by two front-suspension brackets 402, front-suspension 40 arranges two front-suspension brackets 402, makes the structure of whole mounting structure more stable.
Further, the two ends of crossbeam 401 are respectively fixedly connected with two front-suspension brackets 402 and front suspending cushion 403 by two bolts.
Further, one end that each rear suspension bracket is connected with electrical generator 20 and clutch bell 30 is provided with interior connecting panel 501, and one end that each rear suspension bracket is connected with described subframe is provided with outside link plate 502.The V-shaped layout of two rear suspension brackets makes the support of rear-suspending 50 pairs of electrical generators 20 more stable, forming bikini mount supports, making whole mounting structure comparatively stable between two other rear suspension bracket with the crossbeam 401 of front-suspension 40 to increasing journey generator set.
Further, rear-suspending cushion 503 is provided with between the interior connecting panel 501 of rear suspension bracket and the outside link plate 502 of rear suspension bracket, rear-suspending cushion 503 can alleviate the transmission of vibration to vehicle body of electrical generator 20, improve vibration isolation rate, rear suspension bracket is the groove of middle part bending, rear suspension bracket is just in time buckled on rear-suspending cushion, avoids rear-suspending cushion from landing or movement between interior connecting panel and outside link plate, vibration isolation rate is impacted.
Further, the two ends of the interior connecting panel 501 of rear suspension bracket are respectively equipped with a protruding otic placode, namely the interior connecting panel 501 of rear suspension bracket comprises the groove of middle part bending and the vertically extending otic placode of side connecting plate along groove, otic placode is respectively provided with two through holes, otic placode is fixedly connected with electrical generator 20 and clutch bell 30 by two bolts through through hole.The middle part of the interior connecting panel 501 of rear suspension bracket is provided with two through holes, the relevant position of the outside link plate of rear suspension bracket is provided with two identical through holes, and outside link plate is fixedly connected with interior connecting panel and the rear suspension bracket be arranged between the two through through hole by bolt.
Further, the outside link plate 502 of rear suspension bracket is fixedly connected with the subframe of electronlmobil by two bolts, in the present embodiment, connect outside link plate 502 and connecting panel 501 in the screw bolt passes of interior connecting panel 501 to be fixedly connected with subframe again with after outside link plate 502, rear suspension bracket is fixedly connected with the subframe of electronlmobil, instead of to be directly connected with vehicle body and to avoid electrical generator 20 vibration of self is directly delivered to vehicle body, reduce electrical generator 20 and vibrate impact on vehicle body, improve the ride quality of electronlmobil.
During use, two front-suspension brackets 402 are fixed on the longeron of electronlmobil, the crossbeam 401 of front-suspension is fixedly connected with the front end of driving engine 10, driving engine 10 to be sling suspension, two rear suspension brackets become V-type symmetry to be obliquely installed, connecting panel 501 in two rear suspension brackets is fixedly connected with electrical generator 20 and clutch bell 30, the outside link plate 502 of two rear suspension brackets is fixed on subframe, electrical generator 20 is avoided directly to contact with vehicle body with driving engine 10, and front suspending cushion 403 is respectively arranged with between connecting panel 501 and the outside link plate of rear suspension bracket in the junction and rear suspension bracket of crossbeam 401 and two front-suspension brackets 402, rear-suspending cushion 503, alleviate the vibration of electrical generator 20 and driving engine 10 to the impact of vehicle body.
In sum, the stroke-increasing electric automobile mounting structure that the utility model provides, adopts bikini mount supports mode, avoids electrical generator and directly contact with vehicle body with driving engine, improve aseismic ratio, improve the ride quality of electronlmobil.
Last it is noted that above embodiment is only in order to illustrate the technical solution of the utility model, be not intended to limit; Although be described in detail the utility model with reference to previous embodiment, those of ordinary skill in the art is to be understood that: it still can be modified to the technical scheme described in foregoing embodiments, or carries out equivalent replacement to wherein portion of techniques feature; And these amendments or replacement, do not make the essence of appropriate technical solution depart from the spirit and scope of each embodiment technical scheme of the utility model.
Claims (10)
1. a stroke-increasing electric automobile mounting structure, is characterized in that: comprising: electrical generator, driving engine, front-suspension and rear-suspending; Described electrical generator is connected by clutch bell with described driving engine; The crossbeam that described front-suspension comprises two front-suspension brackets and is connected between two described front-suspension brackets, two described front-suspension brackets are fixedly connected with the longeron of electronlmobil respectively, described crossbeam is straight arc in protruding two ends, middle part, and the middle part of described crossbeam is fixedly connected with described driving engine; Described rear-suspending comprises two rear suspension brackets, two V-shaped belows being arranged in the both sides of described electrical generator and clutch bell junction of described rear suspension bracket, one end of each described rear suspension bracket is connected with described electrical generator and clutch bell respectively, and the other end is used for being connected with the subframe of electronlmobil.
2. stroke-increasing electric automobile mounting structure according to claim 1, is characterized in that: the middle part of described crossbeam is fixedly connected with described driving engine by bolt.
3. stroke-increasing electric automobile mounting structure according to claim 2, is characterized in that: be also provided with front suspending cushion between described crossbeam and two described front-suspension brackets.
4. stroke-increasing electric automobile mounting structure according to claim 1, is characterized in that: two described front-suspension brackets are all fixedly connected with the longeron of electronlmobil by bolt.
5. stroke-increasing electric automobile mounting structure according to claim 1, is characterized in that: the two ends of described crossbeam are fixedly connected with two described front-suspension brackets by bolt.
6. the stroke-increasing electric automobile mounting structure according to any one of claim 1-5, it is characterized in that: one end that each described rear suspension bracket is connected with described electrical generator and clutch bell is provided with interior connecting panel, one end that each described rear suspension bracket is connected with described subframe is provided with outside link plate.
7. stroke-increasing electric automobile mounting structure according to claim 6, it is characterized in that: the interior connecting panel of described rear suspension bracket comprises the groove of middle part bending and the outward extending otic placode of sidewalls orthogonal along described groove, and each described otic placode is all fixedly connected with clutch bell with electrical generator respectively by two bolts.
8. stroke-increasing electric automobile mounting structure according to claim 7, is characterized in that: the middle part of the interior connecting panel of described rear suspension bracket is fixedly connected with described outside link plate by two bolts.
9. stroke-increasing electric automobile mounting structure according to claim 8, is characterized in that: the outside link plate of described rear suspension bracket is fixedly connected with the subframe of electronlmobil by bolt.
10. stroke-increasing electric automobile mounting structure according to claim 6, is characterized in that: be provided with rear-suspending cushion between the interior connecting panel of described rear suspension bracket and outside link plate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520554192.0U CN204895093U (en) | 2015-07-28 | 2015-07-28 | Increase form electric automobile mounting structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520554192.0U CN204895093U (en) | 2015-07-28 | 2015-07-28 | Increase form electric automobile mounting structure |
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| Publication Number | Publication Date |
|---|---|
| CN204895093U true CN204895093U (en) | 2015-12-23 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520554192.0U Active CN204895093U (en) | 2015-07-28 | 2015-07-28 | Increase form electric automobile mounting structure |
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| Country | Link |
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| CN (1) | CN204895093U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109130894A (en) * | 2018-10-17 | 2019-01-04 | 奇瑞新能源汽车技术有限公司 | A kind of stroke-increasing electric automobile arrangement structure |
| CN117067898A (en) * | 2023-08-23 | 2023-11-17 | 玉柴芯蓝新能源动力科技有限公司 | Four-point supporting structure of hybrid system |
-
2015
- 2015-07-28 CN CN201520554192.0U patent/CN204895093U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109130894A (en) * | 2018-10-17 | 2019-01-04 | 奇瑞新能源汽车技术有限公司 | A kind of stroke-increasing electric automobile arrangement structure |
| CN117067898A (en) * | 2023-08-23 | 2023-11-17 | 玉柴芯蓝新能源动力科技有限公司 | Four-point supporting structure of hybrid system |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| PP01 | Preservation of patent right |
Effective date of registration: 20201125 Granted publication date: 20151223 |
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| PP01 | Preservation of patent right | ||
| PD01 | Discharge of preservation of patent |
Date of cancellation: 20220216 Granted publication date: 20151223 |
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| PD01 | Discharge of preservation of patent |