CN106515884A - Novel semitrailer - Google Patents
Novel semitrailer Download PDFInfo
- Publication number
- CN106515884A CN106515884A CN201611150209.1A CN201611150209A CN106515884A CN 106515884 A CN106515884 A CN 106515884A CN 201611150209 A CN201611150209 A CN 201611150209A CN 106515884 A CN106515884 A CN 106515884A
- Authority
- CN
- China
- Prior art keywords
- frame
- assembly
- reinforcing plate
- semitrailer
- plate
- 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
- 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
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60G—VEHICLE SUSPENSION ARRANGEMENTS
- B60G11/00—Resilient suspensions characterised by arrangement, location or kind of springs
- B60G11/02—Resilient suspensions characterised by arrangement, location or kind of springs having leaf springs only
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60S—SERVICING, CLEANING, REPAIRING, SUPPORTING, LIFTING, OR MANOEUVRING OF VEHICLES, NOT OTHERWISE PROVIDED FOR
- B60S9/00—Ground-engaging vehicle fittings for supporting, lifting, or manoeuvring the vehicle, wholly or in part, e.g. built-in jacks
- B60S9/02—Ground-engaging vehicle fittings for supporting, lifting, or manoeuvring the vehicle, wholly or in part, e.g. built-in jacks for only lifting or supporting
- B60S9/04—Ground-engaging vehicle fittings for supporting, lifting, or manoeuvring the vehicle, wholly or in part, e.g. built-in jacks for only lifting or supporting mechanically
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60G—VEHICLE SUSPENSION ARRANGEMENTS
- B60G2202/00—Indexing codes relating to the type of spring, damper or actuator
- B60G2202/10—Type of spring
- B60G2202/11—Leaf spring
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60G—VEHICLE SUSPENSION ARRANGEMENTS
- B60G2300/00—Indexing codes relating to the type of vehicle
- B60G2300/04—Trailers
- B60G2300/042—Semi-trailers
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Transportation (AREA)
- Body Structure For Vehicles (AREA)
Abstract
The invention discloses a novel semitrailer. A frame reinforcing plate B is arranged in the right-angle position of a semitrailer frame step structure. A sidelight fixing plate is arranged below the right-angle position of the semitrailer frame step structure. Guard bar assemblies A are arranged on the lower portions of the two sides of a semitrailer frame. A tool box is arranged on one side of each of the guard bar assemblies A. A frame reinforcing plate A is arranged on the lower portion of the tail portion of the semitrailer frame. A rope hook is arranged on the left side of a taillight fixing plate. A tire assembly is arranged on the left side of a fender. Axles are arranged in the center of the tire assembly. A three-bridge supporting frame assembly is arranged on the inner side of the tire assembly. The three-bridge supporting frame assembly is connected with spring steel plates and three-bridge supporting frame assembly connecting tubes. A suspension frame reinforcing plate is arranged above the tire assembly. A guard bar assembly B is arranged on the lower portion of the center of the semitrailer frame. A single-moving landing leg is arranged on the lower portion of the frame reinforcing plate B. A tube is arranged on the lower portion of the single-moving landing leg. The spring steel plates and the three-bridge supporting frame assembly are adopted, so that the loading capacity and damping capacity of a semitrailer body are enhanced, and the safety coefficient is high. By means of the single-moving landing leg, the novel semitrailer can be disengaged from a semitrailer head to be parked independently.
Description
Technical field
The present invention relates to welding tooling, specifically a kind of novel semi-trailer.
Background technology
Semitrailer is that axletree is placed in vehicle's center of gravity（When the uniform stand under load of vehicle）Below, and equipped with can will be horizontal and vertical
Power is delivered to the trailer of the hookup of tractor.Semitrailer usually three axle semitrailers, its species are divided into 11 rice barn hurdles half
A lot of species such as trailer, 13 rice barn hurdles, low flat bed semi trailer.It is one kind heavy type being connected with semi-mounted headstock by towing pin
Transport vehicle.
The vehicle-mounted position of low flat bed semi trailer is without breast board, of many uses, is mainly used in middle-long distance freight shipments.Serial semitrailer
, to wear girder structure, longeron is using straight formula work gooseneck type for vehicle frame.From 400mm to 550mm, longeron is adopted and is buried automatically web height
Arc welding, vehicle frame adopt bead, crossbeam to penetrate longeron and weld entirety.Tandem dry plate spring and suspended bearer group
Into, it is rational in infrastructure, with stronger rigidity and intensity, for bearing load buffer.Low flat bed semi trailer is commonly used to transport
Heavy-duty car（Such as tractor, motor buses, special purpose vehicle etc.）, rail vehicle, mining machine forestry machine, farming machine（As dug
Pick machine, bull-dozer, loader, paving machine, crane etc.）And other heavily loaded goods, its center of gravity is lower, and stability and safety are got over
It is good, transport overheight cargo and stronger by the ability of crown obstacle.Low flat bed semi trailer structure and loading low flat bed semi trailer
Tenon riveting is adopted generally（Or well type）Vehicle frame, both front section of vehicle frame was gooseneck（Leading on the towing pin of gooseneck leading portion and tractor
Draw saddle to be connected, gooseneck rear end is connected with semi-trailing car frame）, stage casing is load bed（Vehicle frame lowermost portion）, rear end is wheel carrier（Containing car
Wheel）.When toward loading machine equipment on low flat bed semi trailer, typically from semitrailer rear end loading machine equipment, i.e., using from
The mode that rear wheel frame moves above plant equipment or removes wheel, is then fixed on plant equipment on semitrailer again.
Low flat-plate semitrailer walking structure uses high intensity international rolled steel matter, and car load is from heavy and light, and ensures its anti-twist, antidetonation, resists
Jolt ability, meet different road surface bearing capacitys.
The content of the invention
For the deficiencies in the prior art, it is an object of the invention to provide a kind of novel semi-trailer, can realize that bearing capacity is strong,
Shock-proof effect is good, and safety coefficient is high, the function that independently can be parked.
The technical solution adopted for the present invention to solve the technical problems is：A kind of novel semi-trailer, including determine vehicle frame, three bridges
Bracket assembly, steel spring plate, vehicle bridge, tire assembly, towing pin, workbox, guardrail assembly A, guardrail assembly B, single action supporting leg, gear
Mud watt, taillight fixing plate, spare wheel carrier, euphroe, rope hook, pipe, cowl lamp fixed plate, suspension reinforcing plate, frame reinforcing plate A, side
Frame reinforcing plate B, the vehicle frame ledge structure right angle are provided with frame reinforcing plate B, below the vehicle frame ledge structure right angle
Cowl lamp fixed plate is provided with, the vehicle frame down either side is provided with guardrail assembly A, and the guardrail assembly A sides are provided with instrument
Case, is provided with frame reinforcing plate A, is provided with taillight fixing plate, institute on the left of lower frame reinforcing plate A below the vehicle frame afterbody
State, the rope hook left side is provided with spare wheel carrier, is provided with the left of the spare wheel carrier
Euphroe, is provided with mud retaining tile on the left of the euphroe, be provided with tire assembly, in the tire assembly on the left of the mud retaining tile
The heart is provided with vehicle bridge, is provided with three bridge bracket assemblies on the inside of the tire assembly, the three bridge brackets assembly connecting spring steel plate,
The three bridge brackets assembly connecting tube, is provided with suspension reinforcing plate above the tire assembly, in the middle part of the vehicle frame, lower section is arranged
There is guardrail assembly B, single action supporting leg is provided with below frame reinforcing plate B, below the single action supporting leg, pipe is provided with.
Further, the three bridge brackets assembly, suspension reinforcing plate, mud retaining tile, euphroe, spare wheel carrier, rope hook, taillight are solid
Fixed board is arranged at below vehicle frame.
Further, the semitrailer is the symmetrical structure of the line centered on halfway line of vehicle frame.
The invention has the beneficial effects as follows：
1. the present invention by realizing the carrying energy for strengthening car body and damping energy using steel spring plate and three bridge bracket assemblies
Power, safety coefficient are high.
2. the present invention passes through, and is independently parked by realizing semitrailer using single action supporting leg and can depart from headstock.
Description of the drawings
Fig. 1 is front view of the present invention.
Fig. 2 is sectional view of the present invention.
Fig. 3 is three-dimensional view of the present invention.
Description of reference numerals：1- vehicle frames；Tri- bridge bracket assemblies of 2-；3- steel spring plates；4- vehicle bridge；5- tire assemblies；6- leads
Draw pin；7- workboxes；8- guardrail assembly A；9- guardrail assembly B；10- single action supporting legs；11- mud retaining tiles；12- taillight fixing plates；13-
Spare wheel carrier；14- euphroes；15- rope hooks；16- is managed；17- cowl lamp fixed plates；18- suspension reinforcing plates；19- frame reinforcing plates A；
20- frame reinforcing plates B.
Specific embodiment
With reference to specific embodiment, the present invention is expanded on further, it should be appreciated that these embodiments are merely to illustrate the present invention
Rather than limit the scope of the present invention.In addition, it is to be understood that after the content for having read instruction of the present invention, people in the art
Member can be made various changes or modifications to the present invention, and these equivalent form of values also fall within what application appended claims were limited
Scope.
It is front view of the present invention, sectional view referring to Fig. 1 to 2, a kind of novel semi-trailer, including to determine vehicle frame, three bridge brackets total
Into, steel spring plate, vehicle bridge, tire assembly, towing pin, workbox, guardrail assembly A, guardrail assembly B, single action supporting leg, mud retaining tile,
Taillight fixing plate, spare wheel carrier, euphroe, rope hook, pipe, cowl lamp fixed plate, suspension reinforcing plate, frame reinforcing plate A, frame are strengthened
Plate B, vehicle frame ledge structure right angle are provided with frame reinforcing plate B, be provided with cowl lamp and fix below vehicle frame ledge structure right angle
Plate, vehicle frame down either side are provided with guardrail assembly A, and guardrail assembly A sides are provided with workbox, are provided with side below vehicle frame afterbody
Frame reinforcing plate A, is provided with taillight fixing plate on the left of lower frame reinforcing plate A, rope hook, rope hook are provided with the left of taillight fixing plate
Left side is provided with spare wheel carrier, is provided with euphroe, mud retaining tile is provided with the left of euphroe on the left of spare wheel carrier, arranges on the left of mud retaining tile
There is tire assembly, tire assembly is provided centrally with vehicle bridge, on the inside of tire assembly, be provided with three bridge bracket assemblies, three bridge bracket assemblies
Connecting spring steel plate, three bridge bracket assembly connecting tubes, is provided with suspension reinforcing plate above tire assembly, in the middle part of vehicle frame, lower section is arranged
There is guardrail assembly B, single action supporting leg is provided with below frame reinforcing plate B, pipe below single action supporting leg, is provided with.
Further, three bridge bracket assemblies, suspension reinforcing plate, mud retaining tile, euphroe, spare wheel carrier, rope hook, taillight fixing plate
It is arranged at below vehicle frame.
Further, semitrailer is the symmetrical structure of the line centered on halfway line of vehicle frame.
When the present invention is used, goods is placed on vehicle frame 1, as the weight of goods causes vehicle frame 1 to give steel spring plate 3
Downward power so that 3 stress deformation of steel spring plate, a part for three bridge bracket assemblies 2 being arranged on steel spring plate 3 is with bullet
The deformation of spring steel plate 3 is relative with three bridge bracket assemblies, 2 main body to be connect, and prevents 3 excessive deformation of steel spring plate, while also implying that load-carrying
Reach to greatest extent.The present invention strengthens damping effect by three bridge bracket assemblies 2, steel spring plate 3, while improve safe system
Number.It is arranged on the single action supporting leg 10 below vehicle frame 1 and realizes semitrailer and depart from headstock and independently steadily parks, it is convenient and practical.
It is three-dimensional view of the present invention referring to Fig. 3, using multiple reinforcement welding structure, vehicle frame 1 is from the beginning to the end for vehicle frame 1 itself
It is welded on vehicle frame 1 in length and breadth by some reinforcements, serves good stiffening effect so that vehicle frame 1 more more stable and stronger itself.
Claims (3)
1. a kind of novel semi-trailer, it is characterised in that：Including determining, vehicle frame, three bridge bracket assemblies, steel spring plate, vehicle bridge, tire are total
Into, towing pin, workbox, guardrail assembly A, guardrail assembly B, single action supporting leg, mud retaining tile, taillight fixing plate, spare wheel carrier, tight rope
Device, rope hook, pipe, cowl lamp fixed plate, suspension reinforcing plate, frame reinforcing plate A, frame reinforcing plate B, the vehicle frame ledge structure are straight
Frame reinforcing plate B is provided with angle, cowl lamp fixed plate, the vehicle frame both sides below the vehicle frame ledge structure right angle, are provided with
Lower section is provided with guardrail assembly A, and the guardrail assembly A sides are provided with workbox, are provided with frame below the vehicle frame afterbody
Reinforcing plate A, is provided with taillight fixing plate on the left of lower frame reinforcing plate A, rope hook is provided with the left of the taillight fixing plate,
The rope hook left side is provided with spare wheel carrier, is provided with euphroe, gear is provided with the left of the euphroe on the left of the spare wheel carrier
Mud watt, is provided with tire assembly on the left of the mud retaining tile, the tire assembly is provided centrally with vehicle bridge, on the inside of the tire assembly
It is provided with three bridge bracket assemblies, the three bridge brackets assembly connecting spring steel plate, the three bridge brackets assembly connecting tube, the wheel
Suspension reinforcing plate is provided with above tire assembly, lower section is provided with guardrail assembly B in the middle part of the vehicle frame, under frame reinforcing plate B
Side is provided with single action supporting leg, is provided with pipe below the single action supporting leg.
2. a kind of novel semi-trailer according to claim 1, it is characterised in that：The three bridge brackets assembly, suspension are strengthened
Plate, mud retaining tile, euphroe, spare wheel carrier, rope hook, taillight fixing plate are arranged at below vehicle frame.
3. a kind of novel semi-trailer according to claim 1, it is characterised in that：The semitrailer is to be with halfway line of vehicle frame
The symmetrical structure of heart line.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201611150209.1A CN106515884A (en) | 2016-12-14 | 2016-12-14 | Novel semitrailer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201611150209.1A CN106515884A (en) | 2016-12-14 | 2016-12-14 | Novel semitrailer |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN106515884A true CN106515884A (en) | 2017-03-22 |
Family
ID=58343236
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201611150209.1A Pending CN106515884A (en) | 2016-12-14 | 2016-12-14 | Novel semitrailer |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106515884A (en) |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2931234Y (en) * | 2006-08-02 | 2007-08-08 | 中国重型汽车集团泰安五岳专用汽车有限公司 | Long wheelbase semi-trailer |
| CN101028834A (en) * | 2007-03-26 | 2007-09-05 | 陈海军 | Multifunctional adjustable economical heavy semi-trailer |
| CN203996430U (en) * | 2014-05-30 | 2014-12-10 | 驻马店大力天骏专用汽车制造有限公司 | Novel semi-trailer |
| CN104401414A (en) * | 2014-11-20 | 2015-03-11 | 安徽省蒙城县华威汽车改装有限公司 | Box body of semitrailer with high-low plate |
| US20160096408A1 (en) * | 2014-10-02 | 2016-04-07 | Saf-Holland, Inc. | Slider Suspension Assembly with Compliant Hold-Down Arrangement |
| CN105691458A (en) * | 2016-04-22 | 2016-06-22 | 青岛中集专用车有限公司 | Assembled semi-trailer frame, semi-trailer and assembling method thereof |
| CN206569158U (en) * | 2016-12-14 | 2017-10-20 | 临沂市宇顺机械有限公司 | A kind of novel semi-trailer |
-
2016
- 2016-12-14 CN CN201611150209.1A patent/CN106515884A/en active Pending
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2931234Y (en) * | 2006-08-02 | 2007-08-08 | 中国重型汽车集团泰安五岳专用汽车有限公司 | Long wheelbase semi-trailer |
| CN101028834A (en) * | 2007-03-26 | 2007-09-05 | 陈海军 | Multifunctional adjustable economical heavy semi-trailer |
| CN203996430U (en) * | 2014-05-30 | 2014-12-10 | 驻马店大力天骏专用汽车制造有限公司 | Novel semi-trailer |
| US20160096408A1 (en) * | 2014-10-02 | 2016-04-07 | Saf-Holland, Inc. | Slider Suspension Assembly with Compliant Hold-Down Arrangement |
| CN104401414A (en) * | 2014-11-20 | 2015-03-11 | 安徽省蒙城县华威汽车改装有限公司 | Box body of semitrailer with high-low plate |
| CN105691458A (en) * | 2016-04-22 | 2016-06-22 | 青岛中集专用车有限公司 | Assembled semi-trailer frame, semi-trailer and assembling method thereof |
| CN206569158U (en) * | 2016-12-14 | 2017-10-20 | 临沂市宇顺机械有限公司 | A kind of novel semi-trailer |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| WD01 | Invention patent application deemed withdrawn after publication | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20170322 |