CN110271616A - A kind of low gooseneck height straight beam frame vehicle - Google Patents
A kind of low gooseneck height straight beam frame vehicle Download PDFInfo
- Publication number
- CN110271616A CN110271616A CN201910664354.9A CN201910664354A CN110271616A CN 110271616 A CN110271616 A CN 110271616A CN 201910664354 A CN201910664354 A CN 201910664354A CN 110271616 A CN110271616 A CN 110271616A
- Authority
- CN
- China
- Prior art keywords
- stringer
- stringers
- frame vehicle
- support
- beam frame
- 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
- 244000261422 Lysimachia clethroides Species 0.000 title claims abstract description 22
- 230000002787 reinforcement Effects 0.000 claims abstract description 9
- 230000003014 reinforcing effect Effects 0.000 claims description 11
- 229910000831 Steel Inorganic materials 0.000 description 2
- 239000010959 steel Substances 0.000 description 2
- 244000170916 Paeonia officinalis Species 0.000 description 1
- 235000006484 Paeonia officinalis Nutrition 0.000 description 1
- 238000003754 machining Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
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
- B62D21/20—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 trailer type, i.e. a frame specifically constructed for use in a non-powered vehicle
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B62—LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
- B62D—MOTOR VEHICLES; TRAILERS
- B62D25/00—Superstructure or monocoque structure sub-units; Parts or details thereof not otherwise provided for
- B62D25/08—Front or rear portions
- B62D25/16—Mud-guards or wings; Wheel cover panels
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B62—LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
- B62D—MOTOR VEHICLES; TRAILERS
- B62D53/00—Tractor-trailer combinations; Road trains
- B62D53/04—Tractor-trailer combinations; Road trains comprising a vehicle carrying an essential part of the other vehicle's load by having supporting means for the front or rear part of the other vehicle
- B62D53/06—Semi-trailers
- B62D53/061—Semi-trailers of flat bed or low loader type or fitted with swan necks
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 kind of low gooseneck height straight beam frame vehicles, it include a pair of stringer being parallel to each other, two stringer fronts are across being fixedly connected with front support beam, two stringer rear portions are across being fixedly connected with rear support crossbeam, before, the upper beam face of rear support crossbeam is above the upper beam face of two stringers, before, it is stretched respectively to outside corresponding direction stringer at rear support crossbeam both ends, the Wai Liangbi of two stringers is equipped with hydraulic pressure support, the outer Liang Bi of each stringer is located at hydraulic pressure support rear and is fixedly installed with shield respectively, multiple mud guards, multiple reinforcement overarms are connected between two stringer bottoms, before, rear support crossbeam both ends top surface is separately installed with tightening lockset.Front support beam of the present invention is structurally reasonable, and entire straight beam frame vehicle has the advantages that intensity is high.
Description
Technical field
The present invention relates to straight beam frame vehicle field, specifically a kind of low gooseneck height straight beam frame vehicle.
Background technique
Existing straight beam frame vehicle is made of, wherein preceding branch for carrying tank case a pair of of stringer and back and front supporting crossbeam
Support crossbeam is across being fixed between two stringer fronts, and the upper beam face of front support beam is lower than the upper beam face of two stringers, it is practical plus
Man-hour requirement is by front support beam segmental machining, wherein one section is connected between two stringer fronts, remaining both ends is connected to
The outer Liang Bi of two stringers.There is front support beam processing complexity, intensity difference, easily-deformable in the straight beam frame vehicle of this structure,
And front support beam will lead to the problem of stringer and the interference of tank case are to damage tank case when deforming.
Summary of the invention is straight to solve the prior art the object of the present invention is to provide a kind of low gooseneck height straight beam frame vehicle
The problem of beam framework Chinese herbaceous peony support beam unreasonable structure.
In order to achieve the above object, the technical scheme adopted by the invention is as follows:
A kind of low gooseneck height straight beam frame vehicle, it is characterised in that: include a pair of stringer being parallel to each other, two stringer front ends it
Between be connected with front-axle beam, be connected with the back rest between two stringer rear ends, across front support beam is fixedly connected with, two is vertical for two stringer fronts
Beam rear portion is above the upper beam face of two stringers across rear support crossbeam, the upper beam face of the back and front supporting crossbeam is fixedly connected with,
Back and front supporting crossbeam both ends are stretched to outside corresponding direction stringer respectively, and the outer Liang Bi of two stringers is located at front support beam rear point
It is not fixedly installed with hydraulic pressure support, two sides hydraulic pressure support positional symmetry, the outer Liang Bi of each stringer is located at hydraulic pressure support rear point
It is not fixedly installed with shield, two sides shield positional symmetry, the outer Liang Bi of each stringer is located at shield rear respectively in the past
It is successively fixedly installed with multiple mud guards backward, the mud guard position of two sides corresponds, is connected between two stringer bottoms more
A reinforcement overarm is reinforced overarm and is located between adjacent mud guard, on front side of the mud guard of forefront and after rearmost mud guard
Lockset is tightened before being separately installed in side, front support beam both ends top surface, and the both ends top surface of rear support crossbeam is separately installed with
After tighten lockset.
A kind of low gooseneck height straight beam frame vehicle, it is characterised in that: be connected with grid knot between two stringer fronts
The reinforcing beam of structure, the reinforcing beam are made of multiple reinforcement stringers and web beam, web beam both ends be respectively fixedly connected in
Two stringers reinforce stringer front end and are fixedly connected on front-axle beam.
A kind of low gooseneck height straight beam frame vehicle, it is characterised in that: between two stringers be located at reinforcing beam rear from
It is connected with multiple connecting cross beams after forward direction in turn, the connection that the reinforcement stringer rear end in reinforcing beam is fixedly connected on forefront is horizontal
Beam.
A kind of low gooseneck height straight beam frame vehicle, it is characterised in that: what the forward and backward tightening lockset of same side was constituted
Straight line parallel is in stringer.
A kind of low gooseneck height straight beam frame vehicle, it is characterised in that: rear support crossbeam is located at rearmost two gears
Position between mud plate.
A kind of low gooseneck height straight beam frame vehicle, it is characterised in that: the outer Liang Bi of two stringers is located at front support cross
Beam rear flexes outward respectively is connected with attachment base, and hydraulic pressure support is fixedly installed on attachment base.
A kind of low gooseneck height straight beam frame vehicle, it is characterised in that: the back rest both ends are respectively to corresponding direction
Stringer outside stretch.
A kind of low gooseneck height straight beam frame vehicle, it is characterised in that: the front support beam flexes outward part
With triangle stiffening plate is connected with outside the stringer of corresponding direction between beam wall.
In the present invention, front support beam upper beam face is higher than two stringer upper beam faces, therefore can be used when processing integrally-built
Steel member only will need to be used between two stringers and two stringers tie as front support beam after steel member central bottom cutaway portion
Structure is fixedly connected, therefore handling ease, and overall structural strength is high, is unlikely to deform.Compared with prior art straight beam frame vehicle,
Front support beam of the present invention is structurally reasonable, and entire straight beam frame vehicle has the advantages that intensity is high.
Detailed description of the invention
Fig. 1 is structure of the invention side view.
Fig. 2 is structure of the invention top view.
Specific embodiment
Present invention will be further explained below with reference to the attached drawings and examples.
As shown in Figure 1 and Figure 2, a kind of low gooseneck height straight beam frame vehicle includes a pair of stringer 1 being parallel to each other, and two is vertical
It is connected with front-axle beam 2 between 1 front end of beam, the back rest 3 is connected between two stringers, 1 rear end, two stringers, 1 front is before being fixedly connected with
Support beam 4, two stringers, 1 rear portion are above across rear support crossbeam 5, the upper beam face of back and front supporting crossbeam 4,5 is fixedly connected with
The upper beam face of two stringers 1, back and front supporting crossbeam 4,5 both ends are stretched to outside corresponding direction stringer 1 respectively, the Wai Liangbi of two stringers 1
Hydraulic pressure support 6 is fixedly installed with respectively positioned at 4 rear of front support beam, 6 positional symmetry of two sides hydraulic pressure support, each stringer 1
Outer Liang Bi is located at 6 rear of hydraulic pressure support and is fixedly installed with shield 7 respectively, 7 positional symmetry of two sides shield, each stringer 1
Outer Liang Bi is located at 7 rear of shield and is successively fixedly installed with multiple mud guards 8,8 position of mud guard of two sides from front to back respectively
Correspond, multiple reinforcement overarms 9 be connected between two stringers, 1 bottom, reinforce hanging oneself from a beam 9 be located between adjacent mud guard 8,
On front side of the mud guard of forefront and on rear side of rearmost mud guard, lockset is tightened before being separately installed in 4 both ends top surface of front support beam
10, lockset 11 is tightened after being separately installed in the both ends top surface of rear support crossbeam 5.
In the present invention, the reinforcing beam 12 of lattice structure is connected between two stringers, 1 front, reinforcing beam 12 is reinforced indulging by multiple
Beam and web beam are constituted, and web beam both ends are respectively fixedly connected in two stringers 1, are reinforced stringer front end and are fixedly connected on front-axle beam
2。
It is located at 12 rear of reinforcing beam in the present invention, between two stringers 1 and is connected with multiple connecting cross beams 13 in turn from front to back,
Reinforcement stringer rear end in reinforcing beam 12 is fixedly connected on the connecting cross beam 13 of forefront.
In the present invention, the straight line parallel that the forward and backward tightening lockset 10,11 of same side is constituted is in stringer 1.
In the present invention, rear support crossbeam 5 is located at position between two mud guards of rearmost.
The outer Liang Bi of two stringers 1, which is located at 4 rear of front support beam and flexes outward respectively, is connected with attachment base 14, hydraulic pressure support
6 are fixedly installed on attachment base 14.
In the present invention, 3 both ends of the back rest are stretched to outside the stringer of corresponding direction respectively.
In the present invention, front support beam 4 flexes outward and is connected with triangle between part and the outer beam wall of stringer 1 of corresponding direction
Stiffening plate 15.
Embodiment of the present invention is only the description carried out to the preferred embodiment of the present invention, not to the present invention
Conception and scope is defined, and under the premise of not departing from design philosophy of the present invention, engineers and technicians are to this hair in this field
The all variations and modifications that bright technical solution is made should all fall into protection scope of the present invention, the claimed skill of the present invention
Art content, is all described in the claims.
Claims (8)
1. a kind of low gooseneck height straight beam frame vehicle, it is characterised in that: include a pair of stringer being parallel to each other, two stringer front ends
Between be connected with front-axle beam, be connected with the back rest between two stringer rear ends, two stringer fronts are across being fixedly connected with front support beam, two
Stringer rear portion is above the upper beam of two stringers across rear support crossbeam, the upper beam face of the back and front supporting crossbeam is fixedly connected with
Face, back and front supporting crossbeam both ends are stretched to outside corresponding direction stringer respectively, and the outer Liang Bi of two stringers is located at front support beam rear
It is fixedly installed with hydraulic pressure support respectively, the outer Liang Bi of two sides hydraulic pressure support positional symmetry, each stringer is located at hydraulic pressure support rear
Be fixedly installed with shield, two sides shield positional symmetry respectively, the outer Liang Bi of each stringer be located at shield rear respectively from
Multiple mud guards are successively fixedly installed with after forward direction, the mud guard position of two sides corresponds, is connected between two stringer bottoms
Multiple reinforcements overarm is reinforced overarm and is located between adjacent mud guard, on front side of the mud guard of forefront and rearmost mud guard
Lockset is tightened before being separately installed in rear side, front support beam both ends top surface, and the both ends top surface of rear support crossbeam is installed respectively
Lockset is tightened after having.
2. a kind of low gooseneck height straight beam frame vehicle according to claim 1, it is characterised in that: connect between two stringer fronts
It is connected to the reinforcing beam of lattice structure, the reinforcing beam is made of multiple reinforcement stringers and web beam, web beam both ends difference
Two stringers are fixedly connected on, reinforces stringer front end and is fixedly connected on front-axle beam.
3. a kind of low gooseneck height straight beam frame vehicle according to claim 2, it is characterised in that: be located between two stringers and add
Brutal rear is connected with multiple connecting cross beams in turn from front to back, and the reinforcement stringer rear end in reinforcing beam is fixedly connected on forefront
Connecting cross beam.
4. a kind of low gooseneck height straight beam frame vehicle according to claim 1, it is characterised in that: the forward and backward receipts of same side
The straight line parallel that tight lockset is constituted is in stringer.
5. a kind of low gooseneck height straight beam frame vehicle according to claim 1, it is characterised in that: rear support crossbeam is located at most
Position between the mud guard of two, rear.
6. a kind of low gooseneck height straight beam frame vehicle according to claim 1, it is characterised in that: the outer Liang Biwei of two stringers
It is flexed outward respectively in front support beam rear and is connected with attachment base, hydraulic pressure support is fixedly installed on attachment base.
7. a kind of low gooseneck height straight beam frame vehicle according to claim 1, it is characterised in that: the back rest both ends difference
It is stretched to outside the stringer of corresponding direction.
8. a kind of low gooseneck height straight beam frame vehicle according to claim 1, it is characterised in that: the front support beam to
Triangle stiffening plate is connected between the outer beam wall of the stringer of outer expandable part and corresponding direction.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910664354.9A CN110271616A (en) | 2019-07-23 | 2019-07-23 | A kind of low gooseneck height straight beam frame vehicle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910664354.9A CN110271616A (en) | 2019-07-23 | 2019-07-23 | A kind of low gooseneck height straight beam frame vehicle |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN110271616A true CN110271616A (en) | 2019-09-24 |
Family
ID=67965201
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910664354.9A Pending CN110271616A (en) | 2019-07-23 | 2019-07-23 | A kind of low gooseneck height straight beam frame vehicle |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN110271616A (en) |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201086748Y (en) * | 2007-07-20 | 2008-07-16 | 中国国际海运集装箱(集团)股份有限公司 | Gooseneck type semitrailer |
| JP2009107441A (en) * | 2007-10-29 | 2009-05-21 | Toyota Motor Corp | Body structure |
| CN201380884Y (en) * | 2009-02-13 | 2010-01-13 | 中集车辆（集团）有限公司 | 20-foot gooseneck container framework car |
| CN102653284A (en) * | 2011-03-04 | 2012-09-05 | 中集车辆（集团）有限公司 | Gooseneck-type semitrailer frame and gooseneck-type semitrailer |
| CN106143615A (en) * | 2016-08-26 | 2016-11-23 | 东风商用车有限公司 | Lap joint type width-variable passenger car frame connecting structure |
| CN210592191U (en) * | 2019-07-23 | 2020-05-22 | 芜湖中集瑞江汽车有限公司 | Straight beam framework vehicle with low gooseneck height |
-
2019
- 2019-07-23 CN CN201910664354.9A patent/CN110271616A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201086748Y (en) * | 2007-07-20 | 2008-07-16 | 中国国际海运集装箱(集团)股份有限公司 | Gooseneck type semitrailer |
| JP2009107441A (en) * | 2007-10-29 | 2009-05-21 | Toyota Motor Corp | Body structure |
| CN201380884Y (en) * | 2009-02-13 | 2010-01-13 | 中集车辆（集团）有限公司 | 20-foot gooseneck container framework car |
| CN102653284A (en) * | 2011-03-04 | 2012-09-05 | 中集车辆（集团）有限公司 | Gooseneck-type semitrailer frame and gooseneck-type semitrailer |
| CN106143615A (en) * | 2016-08-26 | 2016-11-23 | 东风商用车有限公司 | Lap joint type width-variable passenger car frame connecting structure |
| CN210592191U (en) * | 2019-07-23 | 2020-05-22 | 芜湖中集瑞江汽车有限公司 | Straight beam framework vehicle with low gooseneck height |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN106080778B (en) | A kind of installation system for battery of electric vehicle packet | |
| CN106080806B (en) | A kind of chassis in full aluminium compartment | |
| CN107600185A (en) | A kind of aluminium alloy semi-trailer frame | |
| CN210592191U (en) | Straight beam framework vehicle with low gooseneck height | |
| CN110712682B (en) | Vehicle frame structure | |
| CN106184413B (en) | Electric car floor frame assembly | |
| CN208278162U (en) | A kind of aluminum-steel hybrid lightweight vehicle frame | |
| CN110271616A (en) | A kind of low gooseneck height straight beam frame vehicle | |
| CN108749979B (en) | Motorcycle frame and motorcycle thereof | |
| CN103895707B (en) | A kind of pulling type aluminum alloy caravan vehicle frame | |
| CN206086924U (en) | Commodity circulation car and carriage thereof | |
| CN106184393B (en) | Electric car body side wall front skeleton structure | |
| CN209634569U (en) | Automobile-used Rear secondary frame for vehicle and vehicle | |
| CN209037667U (en) | Vehicle frame and wide dumper | |
| CN216002588U (en) | Underframe structure of intelligent rail electric car body | |
| CN110126920A (en) | Tail crossbeam assembly | |
| CN104999928A (en) | Reinforcing structure for rear-row seat mounting | |
| CN208530692U (en) | Lightweight tractor frame Assembly suitable for heavy load operating mode | |
| CN209410174U (en) | A, B-pillar structure in a kind of automobile | |
| CN210971390U (en) | Frame of electric tricycle | |
| CN106080804B (en) | Floor frame structure after electric car | |
| CN208915260U (en) | One kind " two vertical four is horizontal " aluminium alloy bicycle frame structure and automobile | |
| CN208134437U (en) | A kind of vehicle body framework construction and the automobile with the vehicle body framework construction | |
| CN203844838U (en) | Pull type aluminum alloy caravan frame | |
| CN110053666A (en) | A kind of integral new-energy passenger middle section vehicle frame |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination |