CN204488929U - Dual-energy source general utility functions vehicle frame - Google Patents

Dual-energy source general utility functions vehicle frame Download PDF

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Publication number
CN204488929U
CN204488929U CN201420844437.9U CN201420844437U CN204488929U CN 204488929 U CN204488929 U CN 204488929U CN 201420844437 U CN201420844437 U CN 201420844437U CN 204488929 U CN204488929 U CN 204488929U
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CN
China
Prior art keywords
mount pad
vehicle frame
longeron
gear box
speed gear
Prior art date
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Active
Application number
CN201420844437.9U
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Chinese (zh)
Inventor
唐继光
黄斌
陈维金
唐丰欢
韦乃营
周宇
熊衍明
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
LIUZHOU YANLONG MOTOR CO Ltd
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LIUZHOU YANLONG MOTOR CO Ltd
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Priority to CN201420844437.9U priority Critical patent/CN204488929U/en
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Abstract

A kind of Dual-energy source general utility functions vehicle frame, its longeron is bent, forms low early and high after two attachment faces; Mount pad is fixed with at the longeron of front attachment face, connection structure of living is adopted to be fixed with change speed gear box mount pad and power battery pack assembly mount pad at rear attachment face after cross member foremost, the installation support installed change speed gear box or install battery assembly is formed, for installing change speed gear box or installing battery assembly between longeron bending place and the support of front attachment face; Its advantage is that chassis side rail central space and set mount pad can the installations of compatible gasoline vehicle engine and transmission assembly or electric automobile power battery group assembly well, vehicle frame rear portion can according to gasoline car or the different back axle required of electronlmobil choosing dress, the exchange that any change can realize between gasoline car and pure electric automobile need not be carried out to vehicle frame, improve the alerting ability of vehicle production, greatly reduce enterprise and design and develop cost and mould development expense.

Description

Dual-energy source general utility functions vehicle frame
Technical field
The utility model relates to a kind of vehicle frame of vehicular field, the Dual-energy source general utility functions vehicle frame that specifically gasoline car and electronlmobil can be general.
Background technology
The continual mileage of current electronlmobil is shorter, and electrically-charging equipment is perfect not enough, and electronlmobil can only as the vehicle of short distance.To long-distance long journey or the longer mileage of continuous traveling, gasoline car more for convenience.
Because battery-driven car market is also unstable ripe, if it is high to develop special electromobile frame input cost, have a big risk.If make battery-driven car into after removing the assemblies such as driving engine with existing fuel vehicle, retrofit process not only bothers, and also reduces the performance of former vehicle frame to a certain extent, also causes larger hidden danger at secure context.The deficiency of obvious interchangeability aspect is there is between visible traditional fuel vehicle vehicle frame and pure electric automobile vehicle frame.Therefore, exploitation Dual-energy source general utility functions vehicle frame well can take into account gasoline car or electronlmobil parts are arranged and installed, improve the alerting ability of vehicle production, greatly reduce enterprise and design and develop cost and mould development expense, also well meet the demand of client to gasoline car or pure electric automobile simultaneously.
Utility model content
The purpose of this utility model is just to provide one according to the different demand of client, can produce gasoline car or electronlmobil with same vehicle frame.And without the need to making any change to vehicle frame, overcome the deficiency of traditional vehicle frame dynamic assembly interchangeability aspect.Namely remain the advantage of conventional gasoline car, meet again the Dual-energy source general utility functions vehicle frame of portions of client to the demand of pure electric automobile.
Solution of the present utility model is such:
A kind of Dual-energy source general utility functions vehicle frame, comprises the vehicle frame connected into by left and right longeron, front cross rail and after cross member, it is characterized in that: described longeron is bent, form low early and high after two attachment faces; Mount pad is fixed with at the longeron of front attachment face, connection structure of living is adopted to be fixed with change speed gear box mount pad and power battery pack assembly mount pad at rear attachment face after cross member foremost, the installation support installed change speed gear box or install battery assembly is formed, for installing change speed gear box or installing battery assembly between longeron bending place and the support of front attachment face.
Technical scheme also comprises more specifically: described change speed gear box mount pad is positioned at the middle part of crossbeam foremost, and described power battery pack assembly mount pad adopts two, lays respectively at the both sides of change speed gear box mount pad.
Further: the connection structure alive of described fixing change speed gear box mount pad is structure with bolts, is fixed by change speed gear box mount pad with bolt.
Further: the connection structure alive of described stationary power battery pack assembly mount pad is structure with bolts, is fixed by power battery pack assembly mount pad with bolt.
Further: described longeron is bent to square.
Further: the mount pad that left and right longeron is fixed is symmetrical installation.
The utility model has the advantages that chassis side rail central space and set mount pad can the installations of compatible gasoline vehicle engine and transmission assembly or electric automobile power battery group assembly well, vehicle frame rear portion can according to gasoline car or the different back axle required of electronlmobil choosing dress, the exchange that any change can realize between gasoline car and pure electric automobile need not be carried out to vehicle frame, improve the alerting ability of vehicle production, greatly reduce enterprise and design and develop cost and mould development expense, also well meet the demand of client to gasoline car or pure electric automobile simultaneously.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model.
Fig. 2 is the structural arrangement schematic diagram of the utility model assembling gasoline car.
Fig. 3 is the structural arrangement schematic diagram of the utility model assembling electronlmobil.
In figure: 1, front cross rail, 2, swing arm mount pad, 3, driving engine or electrokinetic cell collision prevention girders, 4, longeron, 5, change speed gear box mount pad, 6, power battery pack assembly mount pad, 7, steel spring mount pad, 8, rear shock absorber mount pad, 9, reinforced rib, 10, crossbeam, 11, the mount pad of driving engine or electrokinetic cell, 12, longeron strength beam, 13, crossbeam is installed in deflector, 14 front wall frameworks, 15, front overhang mount pad, 16, radiator rim, 17, engine radiator or air-conditioning condenser, 18, front overhang, 19, swing arm, 20, driving engine, 21, wheel, 22, back axle, 23, rear shock absorber, 24, steel spring, 25, transmission shaft, 26, change speed gear box, 27, bearing circle, 28, power battery pack assembly, 29, electric direct-drive back axle, 30, motor.
Detailed description of the invention
As shown in Figure 1, the utility model longeron 4 is bent into square, forms low early and high after two attachment faces; The mount pad 11 of driving engine or power battery pack assembly is fixed with at the left and right longeron 4 of front attachment face, connection structure of living is adopted to be fixed with change speed gear box mount pad 5 and power battery pack assembly mount pad 6 at rear attachment face after cross member 10 foremost, the installation support installed change speed gear box or install battery assembly is formed, for installing change speed gear box or installing battery assembly between longeron 4 bending place and the support of front attachment face.
The symmetrical distribution of chassis side rail 4, chassis side rail 4 welds with front cross rail 1 foremost, and vertical beam weld together bottom front cross rail 1 and radiator frame 16, radiator frame 16 can install engine radiator or air-conditioning condenser easily.Longeron 4 front portion is welded with deflector successively backward and installs crossbeam 13, symmetrical swing arm mount pad 2.Front wall framework 14 base cross members and longeron 4 are welded as a whole.Front wall framework 14 upper end and radiator frame 16 upper end are welded and fixed by front overhang mount pad 15.Front wall framework 14 bottom outside is connected with longeron 4 by longeron strength beam 12, plays the effect strengthening longeron 4.In the middle part of longeron 4, driving engine or power battery pack assembly collision prevention girders 3 are equipped with in front, are connected with longeron 4 by bolt.The longeron 4 at driving engine or power battery pack assembly collision prevention girders 3 rear is welded with symmetrical driving engine or power battery pack assembly mount pad 11.Longeron 4 is welded with some crossbeams 10 from middle part to rear end, in the middle of the crossbeam 10 of foremost, below is provided with change speed gear box mount pad 5, to be installed with crossbeam 10 by bolt and be connected, respectively there is a power battery pack assembly mount pad 6 change speed gear box mount pad 5 both sides, to be installed be connected by bolt with crossbeam 10.Longeron 4 lower rear is welded with symmetrical steel spring mount pad 7.Reinforced rib 9 is welded in longeron 4 and steel spring mount pad 7 junction.
When vehicle frame is for the production of gasoline car: the mount pad 11 of driving engine or electrokinetic cell and change speed gear box mount pad 5 are connected and fixed by the vibration damping hanger of bolt and driving engine, transmission assembly.6 dismountings of power battery pack assembly mount pad need not.Radiator rim 16 installs engine radiator and air-conditioning condenser assembly.After steel spring mount pad 7 is connected with spring plate by shock-reducing rubber and bolt, back axle and steel spring are connected and fixed by U-bolt.Transmission shaft then connects change speed gear box and back axle, for bolt connects.
When vehicle frame is for the production of electronlmobil: the mount pad 11 of power battery pack assembly mount pad 6 and driving engine or power battery pack assembly, be connected and fixed by the vibration damping hanger of bolt and power battery pack assembly.5 dismountings of change speed gear box mount pad need not.Radiator rim 16 installs an air-conditioner condenser assembly.After steel spring mount pad 7 is connected with spring plate by shock-reducing rubber and bolt, electric direct-drive back axle and steel spring are connected and fixed by U-bolt, and motor is directly fixed on back axle by bolt.

Claims (6)

1. a Dual-energy source general utility functions vehicle frame, comprises the vehicle frame connected into after cross member (10) by left and right longeron (4), front cross rail (1), it is characterized in that: described longeron (4) is bent, form low early and high after two attachment faces; The mount pad (11) of driving engine or power battery pack assembly is fixed with at the left and right longeron (4) of front attachment face, connection structure of living is adopted to be fixed with change speed gear box mount pad (5) and power battery pack assembly mount pad (6) at rear attachment face after cross member foremost (10), the installation support installed change speed gear box or install battery assembly is formed, for installing change speed gear box or installing battery assembly between longeron (4) bending place and the support of front attachment face.
2. Dual-energy source general utility functions vehicle frame according to claim 1, it is characterized in that: described change speed gear box mount pad (5) is positioned at the middle part of crossbeam (10) foremost, described power battery pack assembly mount pad (6) adopts two, lays respectively at the both sides of change speed gear box mount pad (5).
3. Dual-energy source general utility functions vehicle frame according to claim 1, is characterized in that: the connection structure alive of described fixing change speed gear box mount pad (5) is structure with bolts, is fixed by change speed gear box mount pad (5) with bolt.
4. Dual-energy source general utility functions vehicle frame according to claim 1, is characterized in that: the connection structure alive of described stationary power battery pack assembly mount pad (6) is structure with bolts, is fixed by power battery pack assembly mount pad (6) with bolt.
5. Dual-energy source general utility functions vehicle frame according to claim 1, is characterized in that: described longeron (4) is bent to square.
6. Dual-energy source general utility functions vehicle frame according to claim 1, is characterized in that: the mount pad (11) of the driving engine that left and right longeron (4) is fixing or power battery pack assembly is symmetrical installation.
CN201420844437.9U 2014-12-29 2014-12-29 Dual-energy source general utility functions vehicle frame Active CN204488929U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201420844437.9U CN204488929U (en) 2014-12-29 2014-12-29 Dual-energy source general utility functions vehicle frame

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201420844437.9U CN204488929U (en) 2014-12-29 2014-12-29 Dual-energy source general utility functions vehicle frame

Publications (1)

Publication Number Publication Date
CN204488929U true CN204488929U (en) 2015-07-22

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Family Applications (1)

Application Number Title Priority Date Filing Date
CN201420844437.9U Active CN204488929U (en) 2014-12-29 2014-12-29 Dual-energy source general utility functions vehicle frame

Country Status (1)

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CN (1) CN204488929U (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN106364569A (en) * 2015-07-24 2017-02-01 现代自动车株式会社 Front vehicle body structure
CN111422258A (en) * 2020-04-09 2020-07-17 江苏盛海智能科技有限公司 Automobile chassis structure

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN106364569A (en) * 2015-07-24 2017-02-01 现代自动车株式会社 Front vehicle body structure
CN111422258A (en) * 2020-04-09 2020-07-17 江苏盛海智能科技有限公司 Automobile chassis structure

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