CN105711661B - A kind of lengthy cargo connects rear chassis autotracking steering - Google Patents
A kind of lengthy cargo connects rear chassis autotracking steering Download PDFInfo
- Publication number
- CN105711661B CN105711661B CN201610297199.8A CN201610297199A CN105711661B CN 105711661 B CN105711661 B CN 105711661B CN 201610297199 A CN201610297199 A CN 201610297199A CN 105711661 B CN105711661 B CN 105711661B
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- rotating seat
- lengthy cargo
- turntable
- steering
- autotracking
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Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60D—VEHICLE CONNECTIONS
- B60D1/00—Traction couplings; Hitches; Draw-gear; Towing devices
- B60D1/24—Traction couplings; Hitches; Draw-gear; Towing devices characterised by arrangements for particular functions
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60P—VEHICLES ADAPTED FOR LOAD TRANSPORTATION OR TO TRANSPORT, TO CARRY, OR TO COMPRISE SPECIAL LOADS OR OBJECTS
- B60P3/00—Vehicles adapted to transport, to carry or to comprise special loads or objects
- B60P3/40—Vehicles adapted to transport, to carry or to comprise special loads or objects for carrying long loads, e.g. with separate wheeled load supporting elements
-
- 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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- Engineering & Computer Science (AREA)
- Transportation (AREA)
- Mechanical Engineering (AREA)
- Health & Medical Sciences (AREA)
- Public Health (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Body Structure For Vehicles (AREA)
Abstract
The invention provides a kind of lengthy cargo to connect rear chassis autotracking steering, including preceding rotating seat, preceding turntable, rear rotating seat, rear turntable, guiding steering hitch frame；Preceding rotating seat is arranged on the carrying platform of front truck, and preceding turntable is arranged at the top of the preceding rotating seat, and preceding turntable can rotate around preceding vertical axis relative to preceding rotating seat；Rotating seat is arranged on the carrying platform of rear car afterwards, and rear turntable is arranged at the top of rear rotating seat, and rear turntable can rotate around rear vertical axis relative to rear rotating seat；Guiding turns to hitch frame fixation and hung on below the lengthy cargo being carried, and between the tailstock of front truck and the headstock of rear car, and guides the headstock for turning to hitch frame and rear car to connect.The lengthy cargo connection rear chassis autotracking steering of the present invention, turn to hitch frame using guiding and guide steering, avoid manually-operated cumbersome and error, improve turning velocity, the degree of accuracy and traffic safety during lengthy cargo transport.
Description
Technical field
The present invention relates to cargo transport technical field, more particularly to a kind of lengthy cargo connection rear chassis autotracking steering system
System.
Background technology
The transport of lengthy cargo, generally relate to front truck, rear car.Or front truck includes tractor and semi-mounted carrying is flat
Platform.At present, when lengthy cargo transports, generally turned in rear car using manually operated hydraulic power station.Its feature
Have：
1st, it is high to operating personnel's skill set requirements；
2nd, transport for long-distance big to labor intensity of operating staff；
3rd, due to being manual operation, so causing Vehicle Speed extremely slow；
4th, the degree of accuracy, security be not high.
The content of the invention
It is an object of the invention to provide a kind of lengthy cargo to connect rear chassis autotracking steering, to solve existing fortune
In transferring technology lengthy cargo transport turn to when existing lost labor, front and rear car turn to mismatch, not in time the problem of.
To achieve these goals, the present invention uses following technical scheme：
A kind of lengthy cargo connection rear chassis autotracking steering provided by the invention, including preceding rotating seat, preceding rotation
Platform, rear rotating seat, rear turntable, guiding turn to hitch frame；The preceding rotating seat is arranged on the carrying platform of front truck, before described
Turntable is arranged at the top of the preceding rotating seat, and the preceding turntable can be around preceding vertical axis relative to the preceding rotating seat
Rotate；Rotating seat is arranged on the carrying platform of rear car after described, and the rear turntable is arranged at the top of the rear rotating seat,
And the rear turntable can rotate around rear vertical axis relative to the rear rotating seat；The guiding turns to hitch frame and fixes suspension
Below the lengthy cargo being carried, between the tailstock of front truck and the headstock of rear car, and the guiding turns to hitch frame
It is connected with the headstock of the rear car；When current vehicle is turned, the lengthy cargo being carried is driven to swing, the guiding turns to hitch frame
The headstock of rear car with the swing of goods, can be driven to turn to.
Further, the guiding, which turns to hitch frame, includes fixed part and the first swing part；The fixed part is fixed and hung on
Below the lengthy cargo being carried, first swing part is connected the fixation by the rotating shaft in the same direction with lengthy cargo length
Portion, and positioned at the lower section of the fixed part, the headstock connection of first swing part and rear car.The technique effect of the technical scheme
It is：Fixed part and the first swing part composition two degrees of freedom traction component, when current vehicle is turned, front truck drives the long part being carried
Cargo pendulation, fixed part is with the swing of goods, because the first swing part is connected by the rotating shaft in the same direction with lengthy cargo length
Fixed part, so, driven by the first swing part by fixed part, drive the headstock of rear car to be turned to front truck with speed.
Further, the guiding, which turns to hitch frame, includes fixed part, the first swing part and the second swing part；The fixed part
Fixation is hung on below the lengthy cargo being carried, and first swing part with the rotating shaft in the same direction of lengthy cargo length by connecting
The fixed part is connect, and positioned at the lower section of the fixed part；Second swing part passes through in the same direction perpendicular to lengthy cargo length
Rotating shaft connect first swing part, and positioned at the lower section of first swing part；The car of second swing part and rear car
Head connection.The technical scheme has technical effect that：Three fixed part, the first swing part and the second swing part part compositions three are certainly
By degree traction component, when current vehicle is turned, front truck drives the lengthy cargo being carried to swing, fixed part with the swing of goods,
Because the first swing part is by the rotating shaft connecting portion in the same direction with lengthy cargo length, so, by the first swing part by solid
Determine portion's driving, drive the second swing part to be turned to front truck with speed；And the second swing part is connected with rear car, and the second swing part leads to
Cross and connect the first swing part perpendicular to the rotating shaft in the same direction of lengthy cargo length, then in the second swing part by the first swing part band turn
Xiang Shi, buffering can be played a part of to traction, prevent rear car too fast and drawn by the steering force of front truck, produce the phenomenon of shake,
And also there is protective effect in itself to Three Degree Of Freedom traction component.
Further, the fixed part fixes the bottom for hanging on lengthy cargo by rope.The technology effect of the technical scheme
Fruit is：Because the profile for the lengthy cargo being carried is varied, the instrument using rope as fixation, there is bigger spirit
Activity, a variety of different lengthy cargos can be fixed.Specifically, rope can use steel wire rope or fiber etc. to have larger drawing
Stretch the rope of stress.
Further, the preceding vertical axis includes front shaft sleeve and preceding shaft core；The front shaft sleeve is arranged at the preceding rotating seat
Upper surface, the preceding shaft core are arranged on the lower surface of the preceding turntable；Vertical axis includes rear axle housing and rear shaft core after described；Institute
The upper surface that rear axle housing is arranged at the rear rotating seat is stated, the rear shaft core is arranged on the lower surface of the rear turntable.The skill
Art scheme has technical effect that：Preceding vertical axis and rear vertical axis form by axle sleeve and shaft core, and axle sleeve is located under axle center
Side, beneficial to the support force by axle sleeve base, ensure the coaxial rotating effect of preceding vertical axis and rear vertical axis.
Further, lengthy cargo connection rear chassis autotracking steering also includes bracket；The bracket is separately positioned on
The top of the preceding turntable and the rear turntable, for carrying lengthy cargo.The technical scheme has technical effect that：Support
Frame is used to carry lengthy cargo, avoids goods from being placed directly on preceding turntable or rear turntable, extends lengthy cargo connection
The service life of rear chassis autotracking steering.
Further, lengthy cargo connection rear chassis autotracking steering also includes preceding component beam and rear component beam；It is described
Preceding component beam is arranged between the carrying platform of the preceding rotating seat and front truck, and along lengthy cargo length direction, it is described
The size of preceding component beam is more than the size of the preceding rotating seat；Component beam sets holding for rotating seat in the rear and rear car after described
Between carrying platform, and along lengthy cargo length direction, the size of the rear component beam is more than the size of the rear rotating seat.
The technical scheme has technical effect that：Component beam action is the weight of lengthy cargo via preceding rotating seat, rear rotation
Seat, then be fifty-fifty distributed on front truck and the carrying platform of rear car by component beam.
Further, the preceding component beam and the rear component beam include two I-beams；Two I-beams edges are long
Part goods length direction extend, and the preceding rotating seat be connected to two I-beams to vallecular cavity in；Rotated after described
Seat be connected to two I-beams to vallecular cavity in.The technical scheme has technical effect that：What two I-beams formed
Preceding component beam and rear component beam, stationarity are good, it is not easy to produce to break away in transportation and deviate.
Further, lengthy cargo connection rear chassis autotracking steering also includes sliding footwear；The sliding footwear are arranged on described
Afterwards between the upper surface of rotating seat and the lower surface of the rear turntable.The technical scheme has technical effect that：Due to long part
In transport and steering, the chain steering of rear car more postpones goods, using sliding footwear, can accelerate lengthy cargo in rear turntable
Rotation.
Further, lengthy cargo connection rear chassis autotracking steering also includes counterweight；The counterweight is positioned over front truck
On.The technical scheme has technical effect that：With the weight balancing for being reused in front and rear car, ensure lengthy cargo connection rear chassis certainly
Track the action effect of steering.
The beneficial effects of the invention are as follows：Hitch frame is turned to using guiding, and guiding steering-effecting is played between front truck and rear car,
While front truck turns to, promptly rear car can be driven to turn in time, exempt manually, avoid manually operated hydraulic pressure and move
Power station is turned to.Avoid it is manually-operated cumbersome and error, improve lengthy cargo transport when turning velocity, the degree of accuracy
And traffic safety.
Brief description of the drawings
In order to illustrate more clearly of the technical scheme of the specific embodiment of the invention, embodiment will be described below
In the required accompanying drawing used be briefly described.It should be evident that drawings in the following description are some implementations of the present invention
Mode, for those of ordinary skill in the art, on the premise of not paying creative work, can also be according to these accompanying drawings
Obtain other accompanying drawings.
Fig. 1 is the structural representation that lengthy cargo provided by the invention connects rear chassis autotracking steering；
Fig. 2 is the backsight for the rear carrying platform that lengthy cargo provided by the invention connects rear chassis autotracking steering
Figure；
Fig. 3 is the forward sight for the preceding carrying platform that lengthy cargo provided by the invention connects rear chassis autotracking steering
Figure；
Fig. 4 is the partial enlarged drawing at I in Fig. 1；
Fig. 5 is A-A direction views in Fig. 4.
Reference：
Rotating seat before 1-；Turntable before 2-；Rotating seat after 3-；
Turntable after 4-；5- guiding turns to hitch frame；51- fixed parts；
The swing parts of 52- first；The swing parts of 53- second；6- ropes；
Vertical axis before 7-；71- front shaft sleeves；Shaft core before 72-；
Vertical axis after 8-；81- rear axle housings；Shaft core after 82-；
9- brackets；Component beam before 10-；Component beam after 11-；
12- slides footwear；13- counterweights.
Embodiment
Technical scheme is clearly and completely described below in conjunction with accompanying drawing, it is clear that described implementation
Example is part of the embodiment of the present invention, rather than whole embodiments.Based on the embodiment in the present invention, ordinary skill
The every other embodiment that personnel are obtained under the premise of creative work is not made, belongs to the scope of protection of the invention.
In the description of the invention, it is necessary to explanation, term " " center ", " on ", " under ", "left", "right", " vertical ",
The orientation or position relationship of the instruction such as " level ", " interior ", " outer " be based on orientation shown in the drawings or position relationship, merely to
Be easy to the description present invention and simplify description, rather than instruction or imply signified device or element must have specific orientation,
With specific azimuth configuration and operation, therefore it is not considered as limiting the invention.In addition, term " first ", " second ",
" the 3rd " is only used for describing purpose, and it is not intended that instruction or hint relative importance.
In the description of the invention, it is necessary to illustrate, unless otherwise clearly defined and limited, term " installation ", " phase
Even ", " connection " should be interpreted broadly, for example, it may be being fixedly connected or being detachably connected, or be integrally connected；Can
To be mechanical connection or electrical connection；Can be joined directly together, can also be indirectly connected by intermediary, Ke Yishi
The connection of two element internals.For the ordinary skill in the art, with concrete condition above-mentioned term can be understood at this
Concrete meaning in invention.
A kind of lengthy cargo connection rear chassis autotracking steering is present embodiments provided, wherein：Fig. 1 carries for the present invention
The structural representation of the lengthy cargo connection rear chassis autotracking steering of confession, Fig. 2 connect for lengthy cargo provided by the invention
The rearview of the rear carrying platform of rear chassis autotracking steering is connect, Fig. 3 is lengthy cargo provided by the invention connection backstage
The front view of the preceding carrying platform of car autotracking steering, Fig. 4 are the partial enlarged drawing at I in Fig. 1, and Fig. 5 is A-A in Fig. 4
Direction view.As shown in Fig. 1~5, lengthy cargo connection rear chassis autotracking steering primary structure include preceding rotating seat 1,
Preceding turntable 2, rear rotating seat 3, rear turntable 4, guiding turn to hitch frame 5.Specifically, preceding rotating seat 1 is arranged at holding for front truck
On carrying platform, the top of rotating seat 1 before preceding turntable 2 is arranged at, and preceding turntable 2 can be around preceding vertical axis 7 relative to preceding rotation
Transposase 11 rotates；Rotating seat 3 is arranged on the carrying platform of rear car afterwards, and rear turntable 4 is arranged at the top of rear rotating seat 3, and after
Turntable 4 can rotate around rear vertical axis 8 relative to rear rotating seat 3.Guiding turns to hitch frame 5 and fixes the length for hanging on and being carried
Below part goods, between the tailstock of front truck and the headstock of rear car, and guide and turn to hitch frame 5 and the headstock company of rear car
Connect.When current vehicle is turned, the lengthy cargo being carried is driven to swing, guiding turns to hitch frame 5 can be with the swing of goods, band
The headstock of dynamic rear car turns to.At present, when lengthy cargo transports, generally entered in rear car using manually operated hydraulic power station
Row turns to.Its shortcoming has：1st, it is high to operating personnel's skill set requirements；2nd, transport for long-distance big to labor intensity of operating staff；3rd, due to
It is manual operation, so causing Vehicle Speed extremely slow；4th, the degree of accuracy, security be not high.
And the lengthy cargo connection rear chassis autotracking steering of the present embodiment, the tailstock of front truck and the headstock of rear car it
Between suspension installation one guiding turn to hitch frame 5, using guiding turn to hitch frame 5 guiding steering-effecting is played between forward and backward car,
Manually-operated cumbersome and error is avoided, improves turning velocity, the degree of accuracy and traffic safety during lengthy cargo transport, and
The system is simple and compact for structure, and manufacturing cost is relatively low.Especially suitable for petrochemical industry, the overlength of road and bridge, overweight equipment
On-highway motor vehicle transports.
In the alternative of the present embodiment, as shown in Figure 4,5, further, guiding, which turns to hitch frame 5, includes fixed part
51 and first swing part 52.Specifically, fixed part 51 is fixed and hung on below the lengthy cargo being carried, the first swing part 52
By the rotating shaft connecting portion 51 in the same direction with lengthy cargo length, and positioned at the lower section of fixed part 51, the first swing part 52 with
The headstock connection of rear car.In the present embodiment, the swing part 52 of fixed part 51 and first composition two degrees of freedom traction component, current vehicle
During turning, front truck drives the lengthy cargo being carried to swing, and fixed part 51 is with the swing of goods, because the first swing part 52 is logical
The rotating shaft connecting portion 51 in the same direction with lengthy cargo length is crossed, so, driven by the first swing part 52 by fixed part 51, band
The headstock of dynamic rear car turns to front truck with speed.
In the alternative of the present embodiment, as shown in Figure 4,5, further, guiding, which turns to hitch frame 5, includes fixed part
51st, the first swing part 52 and the second swing part 53.Specifically, fixed part 51 is fixed and hung under the lengthy cargo being carried
Face, the first swing part 52 are located at the lower section of fixed part 51 by the rotating shaft connecting portion 51 in the same direction with lengthy cargo length；
Second swing part 53 is located at the first swing part by connecting the first swing part 52 perpendicular to the rotating shaft in the same direction of lengthy cargo length
52 lower section.Second swing part 53 is connected with the headstock of rear car.In the present embodiment, fixed part 51, the first swing part 52 and
Two parts of swing part 53 3 form Three Degree Of Freedom traction component, and when current vehicle is turned, front truck drives the lengthy cargo being carried
Swing, fixed part 51 is with the swing of goods, because the first swing part 52 is connected by the rotating shaft in the same direction with lengthy cargo length
Fixed part 51, so, driven by the first swing part 52 by fixed part 51, drive the second swing part 53 to turn with front truck with speed
To；And the second swing part 53 is connected with rear car, and the second swing part 53 perpendicular to the rotating shaft in the same direction of lengthy cargo length by connecting
The first swing part 52 is connect, then when the second swing part 53 drives steering by the first swing part 52, buffering can be played to traction
Effect, prevent rear car too fast and drawn by the steering force of front truck, produce the phenomenon of shake, and to Three Degree Of Freedom traction component in itself
With protective effect.
In the alternative of the present embodiment, as shown in figure 1, further, fixed part 51 is fixed by rope 6 and hung on
The bottom of lengthy cargo.In the present embodiment, because the profile for the lengthy cargo being carried is varied, using rope 6 as
Fixed instrument, there is greater flexibility, a variety of different lengthy cargos can be fixed.Specifically, rope 6 can use steel
Cord or fiber etc. have the rope of larger tensile stress.
In the alternative of the present embodiment, as shown in Figure 2,3, further, preceding vertical axis 7 includes front shaft sleeve 71 with before
Shaft core 72, the upper surface of rotating seat 1 before front shaft sleeve 71 is arranged at, the lower surface of turntable 2 before preceding shaft core 72 is arranged on.It is vertical afterwards
Axle 8 includes rear axle housing 81 and rear shaft core 82, and rear axle housing 81 is arranged at the upper surface of rear rotating seat 3, and rear shaft core 82 is revolved after being arranged on
The lower surface of turntable 4.In the present embodiment, preceding vertical axis 7 and rear vertical axis 8 form by axle sleeve and shaft core, and axle sleeve is located at
The lower section in axle center, beneficial to the support force by axle sleeve base, the coaxial rotating effect of the preceding vertical axis 7 of guarantee and rear vertical axis 8.
In the alternative of the present embodiment, as shown in Figures 1 to 3, further, lengthy cargo connection rear chassis autotracking
Steering also includes bracket 9.Bracket 9 is separately positioned on the top of preceding turntable 2 and rear turntable 4, for carrying long part goods
Thing.In the present embodiment, bracket 9 is used to carry lengthy cargo, avoids goods from being placed directly in preceding turntable 2 or rear turntable 4
On, extend the service life that lengthy cargo connects rear chassis autotracking steering.
In the alternative of the present embodiment, as shown in Figures 1 to 3, further, lengthy cargo connection rear chassis autotracking
Steering also includes preceding component beam 10 and rear component beam 11.The carrying of rotating seat 1 and front truck is put down before preceding component beam 10 is arranged on
Between platform.And along lengthy cargo length direction, the size of preceding component beam 10 is more than the size of preceding rotating seat 1, rear component beam
11 are arranged between rear rotating seat 3 and the carrying platform of rear car.And along lengthy cargo length direction, the chi of rear component beam 11
The very little size more than rear rotating seat 3.In the present embodiment, component beam action is the weight of lengthy cargo via preceding rotation
Seat 1, rear rotating seat 3, then be fifty-fifty distributed on front truck and the carrying platform of rear car by component beam.
In the alternative of the present embodiment, as shown in Figure 2,3, further, preceding component beam 10 and rear component beam 11 are equal
Including two I-beams；Two I-beams extend along lengthy cargo length direction, and preceding rotating seat 1 is connected to two I-beams pair
To vallecular cavity in；Afterwards rotating seat 3 be connected to two I-beams to vallecular cavity in.In the present embodiment, two I-beam compositions
Preceding component beam 10 and rear component beam 11, stationarity it is good, it is not easy in transportation produce break away deviate.
In the alternative of the present embodiment, as shown in Figure 1, 2, further, lengthy cargo connection rear chassis autotracking
Steering also includes sliding footwear 12.Sliding footwear 12 are arranged between the upper surface of rear rotating seat 3 and the lower surface of rear turntable 4.
In the present embodiment, because lengthy cargo is in transport and steering, the chain steering of rear car more postpones, can using sliding footwear 12
Accelerate rotation of the lengthy cargo in rear turntable 4.
In the alternative of the present embodiment, as shown in figure 1, further, lengthy cargo connection rear chassis autotracking turns
Also include counterweight 13 to system, counterweight 13 is positioned on front truck.In the present embodiment, the weight of car is put down before and after counterweight 13 is used for
Weighing apparatus, ensure the action effect of lengthy cargo connection rear chassis autotracking steering.
Finally it should be noted that：Various embodiments above is merely illustrative of the technical solution of the present invention, rather than its limitations；To the greatest extent
The present invention is described in detail with reference to foregoing embodiments for pipe, it will be understood by those within the art that：Its according to
The technical scheme described in foregoing embodiments can so be modified, either which part or all technical characteristic are entered
Row equivalent substitution；And these modifications or replacement, the essence of appropriate technical solution is departed from various embodiments of the present invention technology
The scope of scheme.
Claims (8)
1. a kind of lengthy cargo connects rear chassis autotracking steering, it is characterised in that including preceding rotating seat, preceding turntable,
Rotating seat, rear turntable, guiding turn to hitch frame afterwards；
The preceding rotating seat is arranged on the carrying platform of front truck, and the preceding turntable is arranged at the top of the preceding rotating seat,
And the preceding turntable can rotate around preceding vertical axis relative to the preceding rotating seat；
Rotating seat is arranged on the carrying platform of rear car after described, and the rear turntable is arranged at the top of the rear rotating seat,
And the rear turntable can rotate around rear vertical axis relative to the rear rotating seat；
The guiding, which turns to hitch frame, to be fixed and hangs on below the lengthy cargo being carried, positioned at the tailstock and rear car of front truck
Between headstock, and the guiding turns to hitch frame and is connected with the headstock of the rear car；
When current vehicle is turned, the lengthy cargo being carried is driven to swing, the guiding turns to hitch frame can be with the pendulum of goods
It is dynamic, drive the headstock of rear car to turn to；
The guiding, which turns to hitch frame, includes fixed part, the first swing part and the second swing part；The fixed part is fixed and hung on
Below the lengthy cargo being carried, first swing part is connected the fixation by the rotating shaft in the same direction with lengthy cargo length
Portion, and positioned at the lower section of the fixed part；
Second swing part is located at institute by connecting first swing part perpendicular to the rotating shaft in the same direction of lengthy cargo length
State the lower section of the first swing part；Second swing part and the headstock of rear car connect.
2. lengthy cargo according to claim 1 connects rear chassis autotracking steering, it is characterised in that the fixation
The bottom for hanging on lengthy cargo is fixed in portion by rope.
3. lengthy cargo according to claim 1 connects rear chassis autotracking steering, it is characterised in that
The preceding vertical axis includes front shaft sleeve and preceding shaft core；The front shaft sleeve is arranged at the upper surface of the preceding rotating seat, described
Preceding shaft core is arranged on the lower surface of the preceding turntable；
Vertical axis includes rear axle housing and rear shaft core after described；The rear axle housing is arranged at the upper surface of the rear rotating seat, described
Shaft core is arranged on the lower surface of the rear turntable afterwards.
4. lengthy cargo according to claim 1 connects rear chassis autotracking steering, it is characterised in that also includes support
Frame；The bracket is separately positioned on the top of the preceding turntable and the rear turntable, for carrying lengthy cargo.
5. lengthy cargo according to claim 1 connects rear chassis autotracking steering, it is characterised in that before also including
Component beam and rear component beam；
The preceding component beam is arranged between the carrying platform of the preceding rotating seat and front truck, and along lengthy cargo length direction
On, the size of the preceding component beam is more than the size of the preceding rotating seat；
Component beam is set in the rear between rotating seat and the carrying platform of rear car after described, and along lengthy cargo length direction
On, the size of the rear component beam is more than the size of the rear rotating seat.
6. lengthy cargo according to claim 5 connects rear chassis autotracking steering, it is characterised in that divides before described
Power beam and the rear component beam include two I-beams；
Two I-beams extend along lengthy cargo length direction, and the preceding rotating seat is connected to two I-beams pair
To vallecular cavity in；It is described after rotating seat be connected to two I-beams to vallecular cavity in.
7. lengthy cargo according to claim 1 connects rear chassis autotracking steering, it is characterised in that also includes sliding
Footwear；The sliding footwear are set between the upper surface of rotating seat in the rear and the lower surface of the rear turntable.
8. lengthy cargo according to claim 1 connects rear chassis autotracking steering, it is characterised in that also includes matching somebody with somebody
Weight；The counterweight is positioned on front truck.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610297199.8A CN105711661B (en) | 2016-05-06 | 2016-05-06 | A kind of lengthy cargo connects rear chassis autotracking steering |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610297199.8A CN105711661B (en) | 2016-05-06 | 2016-05-06 | A kind of lengthy cargo connects rear chassis autotracking steering |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN105711661A CN105711661A (en) | 2016-06-29 |
| CN105711661B true CN105711661B (en) | 2018-01-30 |
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| CN201610297199.8A Active CN105711661B (en) | 2016-05-06 | 2016-05-06 | A kind of lengthy cargo connects rear chassis autotracking steering |
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Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108082311A (en) * | 2018-01-16 | 2018-05-29 | 孙亚军 | The semi-trailer that a kind of rear axle can turn to |
| CN113123607A (en) * | 2021-03-31 | 2021-07-16 | 中国五冶集团有限公司 | Construction method for conveying prefabricated components on floor |
| CN114906239B (en) * | 2022-04-27 | 2024-03-29 | 苏州码卓智能科技有限公司 | Intelligent trackless train, ultra-long cargo transport vehicle, forward and reverse control method |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3993326A (en) * | 1975-07-07 | 1976-11-23 | General Trailer Company, Inc. | Vehicle with self-steering trailer |
| NL165699C (en) * | 1976-06-09 | 1981-05-15 | Europ Container Terminus | CARRIAGE FOR CARRIAGE OF CARGO, PARTICULARLY FOR CONTAINER CARRIAGE AND CONTAINER TRANSFER SERVICE. |
| CN2055452U (en) * | 1989-04-07 | 1990-04-04 | 阿力甫·吐尔逊 | Trailer traction frmae |
| JPH05131950A (en) * | 1991-11-14 | 1993-05-28 | Ringyo Kikaika Kyokai | Running vehicle |
| JP3524168B2 (en) * | 1994-10-12 | 2004-05-10 | 花岡車輌株式会社 | Trailer towbar device |
| CN102653254B (en) * | 2012-05-25 | 2014-05-14 | 中国葛洲坝集团股份有限公司 | Heavy truck used for transporting super-long construction member |
| CN104875669B (en) * | 2015-06-05 | 2017-05-10 | 宝鸡石油机械有限责任公司 | Rotating-type derrick shifting and transporting dragging seat |
| CN205736707U (en) * | 2016-05-06 | 2016-11-30 | 重庆公路运输（集团）有限公司大件分公司 | Chassis autotracking steering after a kind of lengthy cargo connection |
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2016
- 2016-05-06 CN CN201610297199.8A patent/CN105711661B/en active Active
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