CN104386128A - Passenger car frame assembly with rear and transverse engine - Google Patents
Passenger car frame assembly with rear and transverse engine Download PDFInfo
- Publication number
- CN104386128A CN104386128A CN201410536490.7A CN201410536490A CN104386128A CN 104386128 A CN104386128 A CN 104386128A CN 201410536490 A CN201410536490 A CN 201410536490A CN 104386128 A CN104386128 A CN 104386128A
- Authority
- CN
- China
- Prior art keywords
- longitudinal beam
- engine
- bottom right
- right vertical
- left longeron
- 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.)
- Pending
Links
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B62—LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
- B62D—MOTOR VEHICLES; TRAILERS
- B62D21/00—Understructures, i.e. chassis frame on which a vehicle body may be mounted
- B62D21/02—Understructures, i.e. chassis frame on which a vehicle body may be mounted comprising longitudinally or transversely arranged frame members
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60K—ARRANGEMENT OR MOUNTING OF PROPULSION UNITS OR OF TRANSMISSIONS IN VEHICLES; ARRANGEMENT OR MOUNTING OF PLURAL DIVERSE PRIME-MOVERS IN VEHICLES; AUXILIARY DRIVES FOR VEHICLES; INSTRUMENTATION OR DASHBOARDS FOR VEHICLES; ARRANGEMENTS IN CONNECTION WITH COOLING, AIR INTAKE, GAS EXHAUST OR FUEL SUPPLY OF PROPULSION UNITS IN VEHICLES
- B60K5/00—Arrangement or mounting of internal-combustion or jet-propulsion units
- B60K5/04—Arrangement or mounting of internal-combustion or jet-propulsion units with the engine main axis, e.g. crankshaft axis, transversely to the longitudinal centre line of the vehicle
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Transportation (AREA)
- Mechanical Engineering (AREA)
- Body Structure For Vehicles (AREA)
Abstract
The invention discloses a passenger car frame assembly with a rear and transverse engine, the passenger car frame assembly comprising a frame, a rear framework arranged at the rear section of the frame, and the engine arranged in the rear framework transversely. The rear framework comprises a bottom left longitudinal beam and a bottom right longitudinal beam which are arranged in parallel, a bottom beam arranged between the bottom left longitudinal beam and the bottom right longitudinal beam, a top longitudinal beam arranged above the bottom left longitudinal beam and the bottom right longitudinal beam, and a connecting bracket connected among the bottom left longitudinal beam, the bottom right longitudinal beam and the top longitudinal beam; the bottom left longitudinal beam, the bottom right longitudinal beam, the bottom beam, the top longitudinal beam and the connecting bracket together define an accommodating cavity for accommodating the engine. The rear framework is adopted, the engine is arranged on the rear section of the frame, and the engine is also arranged on the rear framework transversely. Therefore, the occupied longitudinal space is reduced, the longitudinal space of the engine compartment is reduced greatly, the driving space is increased, the first step can be applied, and passengers can get on or get off a passenger car conveniently.
Description
Technical field
The present invention relates to bus frame technical field, more particularly, particularly a kind of engine at extreme rear and horizontal bus frame assembly.
Background technology
The current domestic overwhelming majority is little, medium bus frame assembly distribution engine all adopts preposition and longitudinal.And passenger vehicle many employings rear-axle drive pattern, engine behind front wheel need mate transmission shaft, can take up room like this and reduce driving efficiency.Meanwhile, the passenger vehicle of engine behind front wheel, because of assembly relation, cannot be applied one-level and mark time, inconvenient passenger getting on/off.Therefore, be necessary to design a kind of engine at extreme rear of new structure and horizontal bus frame assembly.
Summary of the invention
A kind of minimizing is the object of the present invention is to provide to take up room and improve the engine at extreme rear of driving efficiency and horizontal bus frame assembly.
In order to achieve the above object, the technical solution used in the present invention is as follows:
A kind of engine at extreme rear and horizontal bus frame assembly, comprise vehicle frame, be installed on the rearmounted framework of vehicle frame back segment, and the driving engine be horizontally installed in rearmounted framework, wherein, described rearmounted framework comprises the left longeron in the bottom be set up in parallel and bottom right vertical beam, be arranged on the base cross members between the left longeron in bottom and bottom right vertical beam, be arranged at the top longitudinal beam above the left longeron in bottom and bottom right vertical beam, and be connected to the left longeron in bottom, connection bracket between bottom right vertical beam and top longitudinal beam; The left longeron in described bottom, bottom right vertical beam, base cross members, top longitudinal beam and connection bracket surround the accommodating cavity of an accommodation driving engine jointly.
Preferably, the inner side of the left longeron in described bottom and bottom right vertical beam is also provided with support protrusion.
Preferably, the left longeron in described bottom, bottom right vertical beam, base cross members, top longitudinal beam and connection bracket all adopt rectangular tube.
Preferably, the left longeron in described bottom, bottom right vertical beam, base cross members, between top longitudinal beam and connection bracket by welding mode integral molding.
Compared with prior art, the invention has the advantages that: the present invention adopts rearmounted framework by engine at extreme rear on vehicle frame, also driving engine is laterally arranged on rearmounted framework simultaneously, decrease the longitudinal space taken on the one hand, shorten the longitudinal space of machinery space greatly, add riding space, one-level can be applied on the other hand and mark time, facilitate getting on or off the bus of passenger.
Accompanying drawing explanation
In order to be illustrated more clearly in the embodiment of the present invention or technical scheme of the prior art, be briefly described to the accompanying drawing used required in embodiment or description of the prior art below, apparently, accompanying drawing in the following describes is only some embodiments of the present invention, for those of ordinary skill in the art, under the prerequisite not paying creative work, other accompanying drawing can also be obtained according to these accompanying drawings.
Fig. 1 is the front view of the bus frame assembly that in prior art, engine behind front wheel is longitudinal.
Fig. 2 is the birds-eye view of the bus frame assembly that in prior art, engine behind front wheel is longitudinal.
Fig. 3 is the front view of engine at extreme rear of the present invention and horizontal bus frame assembly.
Fig. 4 is the birds-eye view of engine at extreme rear of the present invention and horizontal bus frame assembly.
Fig. 5 is the upward view of rearmounted framework in engine at extreme rear of the present invention and horizontal bus frame assembly.
Fig. 6 is the block diagram of rearmounted framework in engine at extreme rear of the present invention and horizontal bus frame assembly.
Description of reference numerals: 1, vehicle frame, 2, rearmounted framework, 3, the left longeron in bottom, 4, base cross members, 5, support protrusion, 6, top longitudinal beam, 7, connection bracket, 8, bottom right vertical beam.
Detailed description of the invention
Below in conjunction with accompanying drawing, the preferred embodiments of the present invention are described in detail, can be easier to make advantages and features of the invention be readily appreciated by one skilled in the art, thus more explicit defining is made to protection scope of the present invention.
Consult shown in Fig. 3 and Fig. 4, the invention provides a kind of engine at extreme rear and horizontal bus frame assembly, comprise vehicle frame 1, be installed on the rearmounted framework 2 of vehicle frame 1 back segment, and be horizontally installed in the driving engine in rearmounted framework 2.The present invention is owing to adopting rearmounted framework 2 by engine at extreme rear on vehicle frame 1, also driving engine is laterally arranged on rearmounted framework 2 simultaneously, its advantage is: decrease the longitudinal space that driving engine takies on the one hand, shorten the longitudinal space of machinery space greatly, add riding space, one-level can be applied on the other hand to mark time, facilitate getting on or off the bus of passenger.
Concrete, in the present invention, driving engine is horizontally placed on rearmounted framework 2, namely by layout that driving engine fore-and-aft direction and drive axle are parallel to each other.
Consult shown in Fig. 5 and Fig. 6, in the present invention, described rearmounted framework 2 comprises the left longeron 3 in the bottom be set up in parallel and bottom right vertical beam 8, be arranged on the base cross members 4 between the left longeron 3 in bottom and bottom right vertical beam 8, be arranged at the top longitudinal beam 6 above the left longeron 3 in bottom and bottom right vertical beam 8, and be connected to the left longeron 3 in bottom, connection bracket 7 between bottom right vertical beam 8 and top longitudinal beam 6; The left longeron in described bottom 3, bottom right vertical beam 8, base cross members 4, top longitudinal beam 6 and connection bracket 7 surround the accommodating cavity of an accommodation driving engine jointly.
In order to improve the support strength of rearmounted framework 2, the inner side of the left longeron 3 in the bottom described in the present invention and bottom right vertical beam 8 is also provided with support protrusion 5.
In order to improve the support strength of rearmounted framework 2, the left longeron 3 in bottom described in the present invention, bottom right vertical beam 8, base cross members 4, top longitudinal beam 6 and connection bracket 7 all adopt the rectangular tube of high strength, it reduces the weight of rearmounted framework 2 on the one hand, too increases its intensity on the other hand.
Concrete, conveniently machine-shaping, the left longeron 3 in the bottom described in the present invention, bottom right vertical beam 8, base cross members 4, between top longitudinal beam 6 and connection bracket 7 by the mode integral molding of welding.
In the present invention, whole rearmounted framework 2 is also the back segment being installed on vehicle frame 1 by the mode of welding.
Although describe embodiments of the present invention by reference to the accompanying drawings; but patent owner can make various distortion or amendment within the scope of the appended claims; as long as be no more than the protection domain described by claim of the present invention, all should within protection scope of the present invention.
Claims (4)
1. an engine at extreme rear and horizontal bus frame assembly, comprise vehicle frame (1), be installed on the rearmounted framework (2) of vehicle frame (1) back segment, and the driving engine be horizontally installed in rearmounted framework (2), it is characterized in that: described rearmounted framework (2) comprises the left longeron in the bottom be set up in parallel (3) and bottom right vertical beam (8), be arranged on the base cross members (4) between the left longeron in bottom (3) and bottom right vertical beam (8), be arranged at the top longitudinal beam (6) of the left longeron in bottom (3) and bottom right vertical beam (8) top, and be connected to the left longeron in bottom (3), connection bracket (7) between bottom right vertical beam (8) and top longitudinal beam (6), the left longeron in described bottom (3), bottom right vertical beam (8), base cross members (4), top longitudinal beam (6) and connection bracket (7) surround the accommodating cavity of an accommodation driving engine jointly.
2. engine at extreme rear according to claim 1 and horizontal bus frame assembly, is characterized in that: the inner side of the left longeron in described bottom (3) and bottom right vertical beam (8) is also provided with support protrusion (5).
3. engine at extreme rear according to claim 1 and horizontal bus frame assembly, is characterized in that: the left longeron in described bottom (3), bottom right vertical beam (8), base cross members (4), top longitudinal beam (6) and connection bracket (7) all adopt rectangular tube.
4. engine at extreme rear according to claim 1 and horizontal bus frame assembly, is characterized in that: the left longeron in described bottom (3), bottom right vertical beam (8), base cross members (4), between top longitudinal beam (6) and connection bracket (7) by welding mode integral molding.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410536490.7A CN104386128A (en) | 2014-10-13 | 2014-10-13 | Passenger car frame assembly with rear and transverse engine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410536490.7A CN104386128A (en) | 2014-10-13 | 2014-10-13 | Passenger car frame assembly with rear and transverse engine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN104386128A true CN104386128A (en) | 2015-03-04 |
Family
ID=52604116
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410536490.7A Pending CN104386128A (en) | 2014-10-13 | 2014-10-13 | Passenger car frame assembly with rear and transverse engine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104386128A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105480303A (en) * | 2015-12-25 | 2016-04-13 | 东风商用车有限公司 | Rear suspension structure of rear transverse passenger car frame of engine |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0428823Y2 (en) * | 1985-09-17 | 1992-07-14 | ||
| JP2000168615A (en) * | 1998-11-30 | 2000-06-20 | Isuzu Motors Ltd | Impact-safe structure of vehicle chassis frame |
| JP2002347651A (en) * | 2001-05-29 | 2002-12-04 | Iseki & Co Ltd | Tractor frame |
| CN201264509Y (en) * | 2008-07-25 | 2009-07-01 | 重庆恒通客车有限公司 | Engine post-transverse type coach chassis |
| CN202703688U (en) * | 2012-03-31 | 2013-01-30 | 湖南晟通科技集团有限公司 | Electric car frame |
-
2014
- 2014-10-13 CN CN201410536490.7A patent/CN104386128A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0428823Y2 (en) * | 1985-09-17 | 1992-07-14 | ||
| JP2000168615A (en) * | 1998-11-30 | 2000-06-20 | Isuzu Motors Ltd | Impact-safe structure of vehicle chassis frame |
| JP2002347651A (en) * | 2001-05-29 | 2002-12-04 | Iseki & Co Ltd | Tractor frame |
| CN201264509Y (en) * | 2008-07-25 | 2009-07-01 | 重庆恒通客车有限公司 | Engine post-transverse type coach chassis |
| CN202703688U (en) * | 2012-03-31 | 2013-01-30 | 湖南晟通科技集团有限公司 | Electric car frame |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105480303A (en) * | 2015-12-25 | 2016-04-13 | 东风商用车有限公司 | Rear suspension structure of rear transverse passenger car frame of engine |
| CN105480303B (en) * | 2015-12-25 | 2017-09-26 | 东风商用车有限公司 | The rear overhang structure of horizontal bus frame after engine |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| RU2012132399A (en) | ELECTRIC DRIVE MODULE FOR A VEHICLE, IN PARTICULAR OF A LOAD VEHICLE | |
| FR2972169B1 (en) | MODULAR CHASSIS WITH HANGERS HANGERS FOR ELECTRIC VEHICLES | |
| CN104908566A (en) | Electric car battery pack mounting structure | |
| CN204774566U (en) | Electric vehicle | |
| CN104859717A (en) | Light electric motor coach frame structure and light electric motor coach | |
| CN104709060A (en) | Motor/transmission device support for vehicle | |
| CN204279627U (en) | A kind of full frame fore sub frame connection structure | |
| CN104386128A (en) | Passenger car frame assembly with rear and transverse engine | |
| CN204172794U (en) | Rear articles holding table connecting device and automobile | |
| CN202754029U (en) | Front auxiliary frame | |
| CN203651899U (en) | Frame front end installation support | |
| CN204354796U (en) | Hybrid-power battery mounting structure | |
| CN101941482A (en) | Detachable electric motor car | |
| CN204527317U (en) | Electric light bus body frame structure for automotive and electric light bus | |
| CN204172996U (en) | A kind of automobile chassis frame and automobile | |
| CN204488929U (en) | Dual-energy source general utility functions vehicle frame | |
| CN203864793U (en) | Novel steering oil cup-expansion tank-distribution box modularized assembly | |
| CN103318270B (en) | A kind of cross country car pre-traction device and method for making | |
| CN106697054A (en) | Rear auxiliary vehicle frame and electric vehicle | |
| CN204956628U (en) | Car and protal frame for frame thereof | |
| CN104002867A (en) | Electric car body structure | |
| CN204701711U (en) | A kind of motorcycle headlamp support structure | |
| CN204415517U (en) | Automobile chassis frame | |
| CN205292256U (en) | Electronic light bus driving motor mounting structure | |
| CN203753061U (en) | Car front bumper welding assembly with assistant fixing bracket |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| CB03 | Change of inventor or designer information |
Inventor after: Xu Junhong Inventor after: Yi Xiaoli Inventor after: Huang Jian Inventor before: Xu Junhong |
|
| COR | Change of bibliographic data | ||
| RJ01 | Rejection of invention patent application after publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20150304 |