CN106143627A - Pure electronic equation motorcycle race vehicle frame - Google Patents
Pure electronic equation motorcycle race vehicle frame Download PDFInfo
- Publication number
- CN106143627A CN106143627A CN201610601920.8A CN201610601920A CN106143627A CN 106143627 A CN106143627 A CN 106143627A CN 201610601920 A CN201610601920 A CN 201610601920A CN 106143627 A CN106143627 A CN 106143627A
- Authority
- CN
- China
- Prior art keywords
- pipe
- region
- ring
- vehicle frame
- mounting rod
- 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
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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
- B62D21/18—Understructures, i.e. chassis frame on which a vehicle body may be mounted characterised by the vehicle type and not provided for in groups B62D21/02 - B62D21/17
- B62D21/183—Understructures, i.e. chassis frame on which a vehicle body may be mounted characterised by the vehicle type and not provided for in groups B62D21/02 - B62D21/17 specially adapted for sports vehicles, e.g. race, dune buggies, go-karts
Abstract
The invention discloses a kind of pure electronic equation motorcycle race vehicle frame, it is characterized in that: this vehicle frame includes the front deck region (1) being sequentially connected with from front to back, passenger cabin area (2), power assembly region (3), rear deck region (4)；Front deck region (1) includes that front ring props up stay tube, front dividing plate pipe, front cowl strut pipe, front suspension mounting rod caliber, wherein front ring is propped up stay tube and is positioned at the upper area both sides of front dividing plate pipe and front endless tube, front overhang mounting rod is positioned in front dividing plate pipe and front ring lower both sides, region, front cowl strut pipe is diagonally opposing corner region between front dividing plate pipe and front ring, and all pipe fittings are all by being welded；Passenger cabin area (2) includes front ring, side crashproof region pipe, main ring.The all bicycle frame pipes of the present invention are all consisted of welding, and the caliber of zones of different is different, to meet rule requirement and the racing car strength and stiffness requirement under limiting condition of contest, and realize the lightweight of maximum, to play the control stability of racing car.
Description
Technical field
The present invention relates to the pure electronic equation motorcycle race of FSAE, be specifically related to a kind of pure electronic equation motorcycle race vehicle frame of FSAE.
Background technology
In university students's equation motorcycle race is competed, rule has strict requirements to the design of racing car vehicle frame, the most right
The caliber of the structural or vehicle frame of vehicle frame is proposed corresponding restriction.Therefore racing car vehicle frame be designed to racecar design
An important ring, uses fully taking into account ergonomics, in order to ensure that racing car suspension mount point rigidity in the process of moving is wanted
Asking and the lightweight target of car load, it is big that each fleet is intended to design torsional rigidity, and the vehicle frame of light weight, to reach racing car
The limit velocity pursued.
Summary of the invention
Goal of the invention: in order to overcome the deficiencies in the prior art, the present invention provides a kind of FSAE (university students's equation
Auto race) pure electronic equation motorcycle race vehicle frame, in the case of meeting the rule of university students's equation motorcycle race match, design a set of
Meet the vehicle frame under the conditions of the pure peculiar general arrangement of electronic equation motorcycle race, it is possible to preferably embody the control stability of car load, with
Time reduce vibration improve racing car the feature taking advantage of adaptive.
Technical scheme: the method and technology scheme of the present invention is as follows: a kind of pure electronic equation motorcycle race vehicle frame, this vehicle frame is in the past
The front deck region being sequentially connected with, passenger cabin area, power assembly region, rear deck region is included after to；
Front deck region includes that front ring props up stay tube, front dividing plate pipe, front cowl strut pipe, front suspension mounting rod caliber, Qi Zhongqian
Ring props up stay tube and is positioned at the upper area both sides of front dividing plate pipe and front endless tube, and front overhang mounting rod is positioned at front dividing plate pipe and front ring Zhong Xia district
Both sides, territory, front cowl strut pipe is diagonally opposing corner region between front dividing plate pipe and front ring, and all pipe fittings are all by being welded；
Passenger cabin area includes front ring, side crashproof region pipe, main ring, and wherein front ring and main ring are at a distance of 750mm, front ring and master
Ring is connected by the side crashproof region pipe fitting of both sides between the two, and the two ends of side crashproof region pipe respectively with front ring and
Main ring is weldingly connected and connects, and all pipe fittings are all by being welded；
Power assembly region includes that battery case protection structural poles, battery case install mounting rod, wherein battery case protection structure
Bar is positioned at both sides and is connected with the main ring of passenger cabin area, and battery case is positioned at bottom and is connected with battery case guard bar
Connecing, all pipe fittings are all by being welded；
Rear deck region includes rear overhang mounting rod and motor mounting rod, and wherein rear overhang mounting rod is positioned at vehicle frame both sides and with dynamic
The battery case protection structural poles in power assembly region is connected, and motor mounting rod is positioned at bottom and is connected with rear overhang mounting rod, institute
Pipe fitting is had to pass through to be welded.
Preferably, described front deck region overall length is 650mm, and width is 380mm, and racing car pedal is arranged in its region, turns to, and
Sprung parts, wherein front ring supports caliber type is pipe 25.4mm*1.60mm, and front dividing plate caliber type is pipe 25.4mm*
1.60mm, front suspension mounting rod caliber type is pipe 22.0mm*1.0mm, and front cowl strut caliber type is pipe 25.4mm*
1.20mm。
Preferably, described front ring height is 570mm, and width is 380mm, and caliber type is pipe 25.4mm*2.4mm.
Preferably, described passenger cabin area overall length is 750mm, and width is that 560mm wherein side crashproof region caliber type is
Pipe 25.4mm*1.60mm, support hand lever caliber type is 12.0mm*1.0mm.
Preferably, described passenger cabin area main ring height 1080mm, width is 560mm, and caliber type is pipe 25.4mm*
2.4mm。
Preferably, described power assembly region overall length is 418mm, and width is 560mm, and height is 240mm, and its region is arranged
Racing car power-supply battery case, wherein battery case protection structural member caliber type is pipe 25.4mm*1.60mm, and battery case is installed
Rod tube footpath type is pipe 22.0mm*1.0mm.
Preferably, described rear deck region overall length is 300mm, and width is 560mm, and height is 235mm, and motor is arranged in its region
And rear suspension, wherein rear suspension mounting rod caliber type is pipe 22.2mm*1.0mm, and motor mounting rod caliber type is pipe
25.4mm*1.20mm。
Preferably, all pipe fittings all use 30CrMo steel pipe, and vehicle frame is entirely through being welded.
Beneficial effect: the present invention not only makes racing car vehicle frame meet FSAE race rule, and achieves the light weight of vehicle frame
Weight 29kg of the whole vehicle frame of target changed, and the vehicle frame of other fleets weight is all at about 35kg, and the torsional rigidity of vehicle frame
The control stability promoting racing car, all in high levels, is served the biggest by KT=1755.08N.m/deg other schools on year-on-year basis
Effect.
Accompanying drawing explanation
Fig. 1 is the pure electronic equation motorcycle race frame sides TV structure schematic diagram of one FSAE of the present invention；
Fig. 2 is the pure electronic equation motorcycle race body frame structure for automotive schematic diagram of one FSAE of the present invention；
Wherein: dividing plate before 1-, 2-front cowl strut, 3-front ring supports, 4-front suspension mounting rod, 5-front ring, and 6-side is prevented
Lance, 7-main ring, 8-shoulder belt mounting rod, 9-battery case guard bar, 10-main ring diagonal brace, 11-rear overhang Top Crossbeam mounting rod, after 12-
Hang transverse arm mounting rod, 13-rear deck bar, and 14-battery case installs pipe, 15-rear overhang rocking arm mounting rod
Detailed description of the invention
Below in conjunction with the accompanying drawings the present invention is further described.
The pure electronic equation motorcycle race vehicle frame that the present invention provides, this vehicle frame includes the front deck region being sequentially connected with from front to back
1, passenger cabin area 2, power assembly region 3, rear deck region 4；
Front deck region 1 includes that front ring props up stay tube, front dividing plate pipe, front cowl strut pipe, front suspension mounting rod caliber, Qi Zhongqian
Ring props up stay tube and is positioned at the upper area both sides of front dividing plate pipe and front endless tube, and front overhang mounting rod is positioned at front dividing plate pipe and front ring Zhong Xia district
Both sides, territory, front cowl strut pipe is diagonally opposing corner region between front dividing plate pipe and front ring, and all pipe fittings are all by being welded；
Passenger cabin area 2 includes front ring, side crashproof region pipe, main ring, and wherein front ring and main ring are at a distance of 750mm, front ring with
Main ring is connected by the side crashproof region pipe fitting of both sides between the two, and the two ends of side crashproof region pipe respectively with front ring
Being weldingly connected with main ring and connect, all pipe fittings are all by being welded；
Power assembly region 3 includes that battery case protection structural poles, battery case install mounting rod, wherein battery case protection structure
Bar is positioned at both sides and is connected with the main ring of passenger cabin area, and battery case is positioned at bottom and is connected with battery case guard bar
Connecing, all pipe fittings are all by being welded；
Rear deck region 4 includes rear overhang mounting rod and motor mounting rod, wherein rear overhang mounting rod be positioned at vehicle frame both sides and with
The battery case protection structural poles in power assembly region is connected, and motor mounting rod is positioned at bottom and is connected with rear overhang mounting rod,
All pipe fittings are by being welded.
Described front deck region overall length is 650mm, and width is 380mm, and racing car pedal is arranged in its region, turns to, and suspended portion
Part, wherein front ring supports caliber type is pipe 25.4mm*1.60mm, and front dividing plate caliber type is pipe 25.4mm*1.60mm,
Front suspension mounting rod caliber type is pipe 22.0mm*1.0mm, and front cowl strut caliber type is pipe 25.4mm*1.20mm.
Described front ring height is 570mm, and width is 380mm, and caliber type is pipe 25.4mm*2.4mm.
Described passenger cabin area overall length is 750mm, width be 560mm wherein side crashproof region caliber type be pipe
25.4mm*1.60mm, support hand lever caliber type is 12.0mm*1.0mm.
Described passenger cabin area main ring height 1080mm, width is 560mm, and caliber type is pipe 25.4mm*2.4mm.
Described power assembly region overall length is 418mm, and width is 560mm, and height is 240mm, and its region arranges that racing car is moved
Power source battery case, wherein battery case protection structural member caliber type is pipe 25.4mm*1.60mm, battery case mounting rod caliber
Type is pipe 22.0mm*1.0mm.
Described rear deck region overall length is 300mm, and width is 560mm, and height is 235mm, and motor and rear overhang are arranged in its region
Frame, wherein rear suspension mounting rod caliber type is pipe 22.2mm*1.0mm, and motor mounting rod caliber type is pipe 25.4mm*
1.20mm。
All pipe fittings all use 30CrMo steel pipe, and vehicle frame is entirely through being welded.
Embodiment: a kind of pure electronic equation motorcycle race vehicle frame of FSAE, such as Fig. 1, shown in 2, whole vehicle frame is divided into four big regions:
Front deck, passenger cabin, power assembly region, rear deck.Region between plane and the plane of front ring 5 composition that the most front dividing plate 1 is constituted
For front deck, front deck is mainly arranged racing car pedal assembly, is turned to the parts such as machine, front suspension, and wherein front deck overall length is 650mm, width
For 380mm, it is pipe 25.4mm*1.60mm that front ring supports 3 caliber types, and front dividing plate caliber type is pipe 25.4mm*
1.60mm, front suspension mounting rod 4 caliber type is pipe 22.0mm*1.0mm, and front cowl strut 2 caliber type is pipe
25.4mm*1.20mm, in order to meet the demand that driver drives, front ring height is 570mm, and width is 380mm, and caliber type is circle
Pipe 25.4mm*2.4mm, above-mentioned all of pipe fitting all forms three-legged structure to ensure the stability of structure in side；And passenger cabin master
Side crashproof bar 6 to be included, it be constituted with pipe fitting by many and be formed three-legged structure with from lateral protection driver, in order to fully examine
Considering the safety of driver, all calibers of side crashproof bar are 25.4mm*1.60mm, when driver is sitting in driving cabin, also can be subject to
The constraint of arrival self installation shoulder belt on shoulder belt mounting rod 8, to ensure that racing car has enough protections in the process of moving to driver
Measure, wherein main ring 7 height is 1080mm, and is curved to forming by the steel pipe that continuous print wall thickness is 2.4mm, works as racing car
When there is rollover, owing to the height of main ring is higher, driver's head zone is positioned at below main ring height, during such racing car rollover first
Main ring bottoms out, and thus can protect the head of driver, oblique in order to ensure that the rigidity of main ring is welded with main ring at the rear of main ring
Support 10 is all in order at the protection to driver with the moment of flexure born when racing car is overturned on main ring, the structure design of whole part；Driving
The rear sailing cabin is power assembly region, arranges the high voltage components such as battery case in this region, and side constitutes triangle by pipe fitting 9 and ties
Structure is clashed into by side with protection battery case, and battery case is then arranged on the pipe fitting 14 of bottom, and whole power assembly region
Special material is used to carry out insulation isolation with passenger cabin area；The rear deck of racing car is arranged motor and installs rear suspension, wherein pipe fitting 15
For rear overhang rocking arm mount point, pipe fitting 11,12 is lower cross arm mounting rod on rear overhang, and motor is then connected with bottom rod member, rear flank square tube
Cross rod member 13 to protect.The above all regions rod member is all attached by welding, forms the overall knot of a vehicle frame
Structure.
The above is only the preferred embodiment of the present invention, it should be pointed out that: for the ordinary skill people of the art
For Yuan, under the premise without departing from the principles of the invention, it is also possible to make some improvements and modifications, these improvements and modifications also should
It is considered as protection scope of the present invention.
Claims (8)
1. a pure electronic equation motorcycle race vehicle frame, it is characterised in that: this vehicle frame includes the front deck district being sequentially connected with from front to back
Territory (1), passenger cabin area (2), power assembly region (3), rear deck region (4)；
Front deck region (1) includes that front ring props up stay tube, front dividing plate pipe, front cowl strut pipe, front suspension mounting rod caliber, wherein front ring
Propping up stay tube and be positioned at the upper area both sides of front dividing plate pipe and front endless tube, front overhang mounting rod is positioned in front dividing plate pipe and front ring lower region
Both sides, front cowl strut pipe is diagonally opposing corner region between front dividing plate pipe and front ring, and all pipe fittings are all by being welded；
Passenger cabin area (2) includes front ring, side crashproof region pipe, main ring, and wherein front ring and main ring are at a distance of 750mm, front ring and master
Ring is connected by the side crashproof region pipe fitting of both sides between the two, and the two ends of side crashproof region pipe respectively with front ring and
Main ring is weldingly connected and connects, and all pipe fittings are all by being welded；
Power assembly region (3) includes that battery case protection structural poles, battery case install mounting rod, wherein battery case protection structural poles
It is positioned at both sides and is connected with the main ring of passenger cabin area, and battery case is positioned at bottom and is connected with battery case guard bar,
All pipe fittings are all by being welded；
Rear deck region (4) includes rear overhang mounting rod and motor mounting rod, and wherein rear overhang mounting rod is positioned at vehicle frame both sides and with dynamic
The battery case protection structural poles in power assembly region is connected, and motor mounting rod is positioned at bottom and is connected with rear overhang mounting rod, institute
Pipe fitting is had to pass through to be welded.
Pure electronic equation motorcycle race vehicle frame the most according to claim 1, it is characterised in that: described front deck region overall length is
650mm, width is 380mm, and racing car pedal is arranged in its region, turns to, and sprung parts, and wherein front ring supports caliber type for circle
Pipe 25.4mm*1.60mm, front dividing plate caliber type is pipe 25.4mm*1.60mm, and front suspension mounting rod caliber type is pipe
22.0mm*1.0mm, front cowl strut caliber type is pipe 25.4mm*1.20mm.
Pure electronic equation motorcycle race vehicle frame the most according to claim 2, it is characterised in that: described front ring height is 570mm,
Width is 380mm, and caliber type is pipe 25.4mm*2.4mm.
Pure electronic equation motorcycle race vehicle frame the most according to claim 1, it is characterised in that: described passenger cabin area overall length is
750mm, width be 560mm wherein side crashproof region caliber type be pipe 25.4mm*1.60mm, support hand lever caliber type be
12.0mm*1.0mm。
Pure electronic equation motorcycle race vehicle frame the most according to claim 4, it is characterised in that: described passenger cabin area main ring height
1080mm, width is 560mm, and caliber type is pipe 25.4mm*2.4mm.
Pure electronic equation motorcycle race vehicle frame the most according to claim 1, it is characterised in that: described power assembly region overall length
For 418mm, width is 560mm, and height is 240mm, and racing car power-supply battery case, wherein battery case protection structure are arranged in its region
Rod member caliber type is pipe 25.4mm*1.60mm, and battery case mounting rod caliber type is pipe 22.0mm*1.0mm.
The purest electronic equation motorcycle race vehicle frame, it is characterised in that: described rear deck region overall length is
300mm, width is 560mm, and height is 235mm, and motor and rear suspension, wherein rear suspension mounting rod caliber type are arranged in its region
For pipe 22.2mm*1.0mm, motor mounting rod caliber type is pipe 25.4mm*1.20mm.
Pure electronic equation motorcycle race vehicle frame the most according to claim 1, it is characterised in that: all pipe fittings all use 30CrMo
Steel pipe, vehicle frame is entirely through being welded.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610601920.8A CN106143627A (en) | 2016-07-27 | 2016-07-27 | Pure electronic equation motorcycle race vehicle frame |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610601920.8A CN106143627A (en) | 2016-07-27 | 2016-07-27 | Pure electronic equation motorcycle race vehicle frame |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN106143627A true CN106143627A (en) | 2016-11-23 |
Family
ID=58060031
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610601920.8A Pending CN106143627A (en) | 2016-07-27 | 2016-07-27 | Pure electronic equation motorcycle race vehicle frame |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106143627A (en) |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20130025950A1 (en) * | 2011-01-26 | 2013-01-31 | Dennis Brandon | Electric cart |
| CN203616900U (en) * | 2013-12-26 | 2014-05-28 | 广东工业大学 | Electric racing car for trainings of F1 drivers |
| CN105059394A (en) * | 2015-09-02 | 2015-11-18 | 浙江工业大学 | Formula car |
-
2016
- 2016-07-27 CN CN201610601920.8A patent/CN106143627A/en active Pending
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20130025950A1 (en) * | 2011-01-26 | 2013-01-31 | Dennis Brandon | Electric cart |
| CN203616900U (en) * | 2013-12-26 | 2014-05-28 | 广东工业大学 | Electric racing car for trainings of F1 drivers |
| CN105059394A (en) * | 2015-09-02 | 2015-11-18 | 浙江工业大学 | Formula car |
Non-Patent Citations (1)
| Title |
|---|
| 梁健东: "基于ANSYS WORKBench的FSEC车架有限元分析", 《农业装备与车辆工程》 * |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20161123 |
|
| WD01 | Invention patent application deemed withdrawn after publication |