CN201472506U - Novel dustpan semi-trailer - Google Patents
Novel dustpan semi-trailer Download PDFInfo
- Publication number
- CN201472506U CN201472506U CN2009202351257U CN200920235125U CN201472506U CN 201472506 U CN201472506 U CN 201472506U CN 2009202351257 U CN2009202351257 U CN 2009202351257U CN 200920235125 U CN200920235125 U CN 200920235125U CN 201472506 U CN201472506 U CN 201472506U
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- CN
- China
- Prior art keywords
- right sides
- gooseneck boom
- connection block
- longeron
- superimposed trailer
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- Expired - Fee Related
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Abstract
The utility model discloses a novel dustpan semi-trailer. A traveling mechanism thereof is formed by splicing a plurality of traveling units; each traveling unit is provided with at least one axle; the axle comprises a left longitudinal beam and a right longitudinal beam; a left supporting shaft and a right supporting shaft are respectively arranged below the left l beam and the right l beam by a horizontal swing mechanism; wheels are arranged at the outer ends of the supporting shafts; the inner ends of the supporting shafts are hinged with drive connecting rods; adjacent drive connecting rods are rigidly connected; a cylinder which is connected with the drive connecting rod is at least arranged at the first axle at the front part; and a lateral drawing machine is arranged between the left longitudinal beam and the right longitudinal beam. Every one axle, two axles or three axles and the like can be combined into a trailer train by a cargo platform, thus improving the loading capacity of vehicles. When in transportation of tank bodies with larger diameters, the bearing edge beams can be drawn laterally to meet the requirement of the tank bodies with different diameters. The turning function of the back wheels can cover the shortage of large turning radius as the vehicle is long, thus being more convenient for driving. Due to the design of a liftable swan neck, the stress on the front tires and back tires can be adjusted, thus reducing the possibility of tire burst.
Description
Technical field
The utility model relates to a kind of road transporting tool, particularly a kind of novel dustpan superimposed trailer.
Background technology
Common dustpan superimposed trailer generally includes draw gear, loading platform, longeron and traveling gear etc.Draw gear is used to connect hauling engine, loading platform is used for lade, the front support of longeron is that the draw gear by gooseneck links to each other that act on hauling engine and rear portion longeron is supported by traveling gear, and like this, the dustpan superimposed trailer is pulled locomotive traction and support by draw gear.This common dustpan superimposed trailer is when transporting circular tank, and the restricted scope of tank diameter is less, if the bigger tank body of shipping diameter, overall height is just big, and through performance is poor, and Yun Shu cost is just corresponding like this improves.The bodywork length of common dustpan superimposed trailer is certain, and the tonnage rank of transportation is lower.According to the GB1589-2004 regulation, the superimposed trailer vehicle commander limit value that transports non-dismountable object is not subjected to the restriction of national standard, so superimposed trailer vehicle length can be done length.When transporting non-removable long materials, turn radius is very big, is unfavorable for turn inside diameter, and under the situation of road injustice, easily causes and blow out than long vehicle for length, also can influence the safety of driving simultaneously.
Summary of the invention
The technical problems to be solved in the utility model is at the deficiencies in the prior art, has proposed a kind of turning performance is good, improve the transportation large tank passability and rational novel dustpan superimposed trailer.
The technical problems to be solved in the utility model is achieved through the following technical solutions, a kind of novel dustpan superimposed trailer, comprise traction gooseneck boom and loading platform, loading platform is provided with and connects platform and traveling gear, connect between flat-bed front portion and the traction gooseneck boom and be provided with Connection Block, be characterized in: described traveling gear is spliced by several walking unit, each walking unit is provided with a vehicle bridge at least, described vehicle bridge comprises left-right longeron, to swing type mechanism left and right sides pivot shaft is housed below by level at left-right longeron respectively, wheel is equipped with in outer end at pivot shaft, the inner and the drive link of pivot shaft are hinged, the adjacent driven connecting rod is rigidly connected, and being provided with and above-mentioned drive link bonded assembly oil cylinder with anterior first vehicle bridge place, is provided with horizontal pull-out mechanism between left-right longeron at least.
The technical problems to be solved in the utility model can also come further to realize by the following technical programs, described horizontal pull-out mechanism comprises and vertically disposed major axis of longeron and the left and right sides sleeve pipe that is sleeved on the major axis, left and right sides sleeve pipe is captiveed joint with left-right longeron respectively, between sleeve pipe and major axis, be provided with cooresponding positioning jack, positioning pin rod is housed in the positioning jack.
The technical problems to be solved in the utility model can also come further to realize by the following technical programs, described Connection Block be connected the platform joint and be provided with outer tube, the left and right sides inner sleeve fixing with being connected flat-bed left and right sides side bar is arranged side by side in outer tube, is respectively equipped with the telescopic pull-out hydraulic actuating cylinder between above-mentioned outer tube and left and right sides inner sleeve.
The technical problems to be solved in the utility model can also come to realize that further described traction gooseneck boom and Connection Block are hinged by the following technical programs, is provided with the oil cylinder that drives the rotation of traction gooseneck boom between traction gooseneck boom and Connection Block.
The utility model provides the dustpan superimposed trailer of a kind of sliceable, drawing and pulling type, fluid-link steering, lifting.This car can be according to the demand of the tonnage that transports tank body, can be with a bridge or plural many bridges component units body, one or more cell cubes are spliced, and the bridge number of the cell cube of splicing can be inequality, its flexible operation is various, can make the transportation tonnage rank of car load get a promotion; The running gear of this car can be realized the fluid-link steering function, can dwindle turn radius, has strengthened the through performance of transport vehicle, makes driving more convenient; This car can make objective table carry out horizontal pull, in certain limit for height, makes the restricted range extension of tank diameter, is convenient to the bigger tank body of shipping diameter, and the scope of transportation increases, and practicality strengthens; The gooseneck boom of this car can rotate by hydraulic-driven, thereby regulates the lifting of loading platform front end, can regulate the tire pressure on the fluctuating road surface, is convenient to the ramp and travels, and reduces the possibility of blowing out, and improves the safety of driving simultaneously.
The utility model can be as general over-the-road transportation vehicle, can be by article carrying platform with each bridge or per two bridges, per three bridges ... form trailer train, promotes the dead-weight capacity of vehicle.During big tank body of shipping diameter, the horizontal pull of carrying side bar can be satisfied the difference of tank diameter.The function that turns to of trailing wheel can remedy the big deficiency of vehicle commander's turn radius, makes driving convenient.Tire was stressed before and after the design of gooseneck lifting can be regulated, and had reduced the possibility of blowing out.
Description of drawings
Fig. 1 is a structure diagram of the present utility model.
Fig. 2 is the traveling gear constructional drawing.
Fig. 3 is the structural representation of traveling gear pull.
Fig. 4 is a Connection Block and be connected platform johning knot composition.
Fig. 5 is the birds-eye view of Fig. 4.
The specific embodiment
A kind of novel dustpan superimposed trailer, comprise traction gooseneck boom 1 and loading platform, loading platform is provided with and connects platform 4 and traveling gear 5, connect the front portion of platform 4 and draw between the gooseneck boom 1 and be provided with Connection Block 3, described traveling gear is spliced by several walking unit, each walking unit is provided with a vehicle bridge at least, described vehicle bridge comprises left-right longeron 9,12, to swing type mechanism 8 left and right sides pivot shaft is housed below by level at left-right longeron respectively, wheel is equipped with in outer end at pivot shaft 10, the inner of pivot shaft 10 and drive link 11 are hinged, adjacent driven connecting rod 11 is rigidly connected, at least being provided with and above-mentioned drive link 11 bonded assembly oil cylinders 7, can also in the end after a vehicle bridge auxiliary driving oil cylinder be housed with anterior first vehicle bridge place.
Between left-right longeron, be provided with horizontal pull-out mechanism 16.Laterally pull-out mechanism 16 comprises and vertically disposed major axis 12 of longeron and the left and right sides sleeve pipe that is sleeved on the major axis, and left and right sides sleeve pipe is captiveed joint with left-right longeron respectively, is provided with cooresponding positioning jack between sleeve pipe and major axis 12, and positioning pin rod is housed in the positioning jack.Described Connection Block 3 be connected platform 1 joint and be provided with outer tube 13, the left and right sides inner sleeve 14 fixing with being connected flat-bed left and right sides side bar is arranged side by side in outer tube 13, is respectively equipped with telescopic pull-out hydraulic actuating cylinder 15 between above-mentioned outer tube 13 and left and right sides inner sleeve 14.The left and right sides side bar that connects platform 4 docks with the left-right longeron of traveling gear, realizes synchronous pull.
Described traction gooseneck boom 1 is hinged with Connection Block 3, is provided with the oil cylinder 2 that drives the rotation of traction gooseneck boom between traction gooseneck boom 1 and Connection Block 3.
Technical parameters such as the diameter of at first definite tank body that need transport and tonnage, whether available this car transports, if available, splices according to the running gear of its tonnage to this car.Diameter according to tank body carries out pull to suitable position to this vehicle-mounted goods platform.Behind the loading with tank body and loading platform rigid binding; In transit,, can regulate the lifting of gooseneck boom, regulate the tire pressure, reduce the possibility of blowing out, improve the safety of driving simultaneously thereby reach if the road surface of fluctuating is arranged.If when turning, the running gear of this car can realize turning to function, and can dwindle turn radius, has strengthened the through performance of transport vehicle.
Claims (4)
1. novel dustpan superimposed trailer, comprise traction gooseneck boom and loading platform, loading platform is provided with and connects platform and traveling gear, connect between flat-bed front portion and the traction gooseneck boom and be provided with Connection Block, it is characterized in that: described traveling gear is spliced by several walking unit, each walking unit is provided with a vehicle bridge at least, described vehicle bridge comprises left-right longeron, to swing type mechanism left and right sides pivot shaft is housed below by level at left-right longeron respectively, wheel is equipped with in outer end at pivot shaft, the inner and the drive link of pivot shaft are hinged, the adjacent driven connecting rod is rigidly connected, at least being provided with and above-mentioned drive link bonded assembly oil cylinder, between left-right longeron, be provided with horizontal pull-out mechanism with anterior first vehicle bridge place.
2. novel dustpan superimposed trailer according to claim 1, it is characterized in that: described horizontal pull-out mechanism comprises and vertically disposed major axis of longeron and the left and right sides sleeve pipe that is sleeved on the major axis, left and right sides sleeve pipe is captiveed joint with left-right longeron respectively, between sleeve pipe and major axis, be provided with cooresponding positioning jack, positioning pin rod is housed in the positioning jack.
3. novel dustpan superimposed trailer according to claim 1, it is characterized in that: described Connection Block be connected the platform joint and be provided with outer tube, the left and right sides inner sleeve fixing with being connected flat-bed left and right sides side bar is arranged side by side in outer tube, is respectively equipped with the telescopic pull-out hydraulic actuating cylinder between above-mentioned outer tube and left and right sides inner sleeve.
4. novel dustpan superimposed trailer according to claim 1 is characterized in that: described traction gooseneck boom and Connection Block are hinged, are provided with the oil cylinder that drives the rotation of traction gooseneck boom between traction gooseneck boom and Connection Block.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009202351257U CN201472506U (en) | 2009-08-07 | 2009-08-07 | Novel dustpan semi-trailer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009202351257U CN201472506U (en) | 2009-08-07 | 2009-08-07 | Novel dustpan semi-trailer |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201472506U true CN201472506U (en) | 2010-05-19 |
Family
ID=42408749
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2009202351257U Expired - Fee Related CN201472506U (en) | 2009-08-07 | 2009-08-07 | Novel dustpan semi-trailer |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201472506U (en) |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102454415A (en) * | 2010-10-18 | 2012-05-16 | 连云港天明装备有限公司 | Rapid carrying platform for underground equipment |
| CN102837753A (en) * | 2012-09-10 | 2012-12-26 | 连云港东堡专用车有限公司 | Hydraulic heavy type overloading transportation trailer |
| CN103171634A (en) * | 2013-03-05 | 2013-06-26 | 苏州大方特种车股份有限公司 | Split type hydraulic gooseneck |
| CN105438287A (en) * | 2015-10-14 | 2016-03-30 | 天津韩金国际货运代理有限公司 | Cabin transportation semitrailer with four-axle module unit |
| CN107140040A (en) * | 2017-06-20 | 2017-09-08 | 嘉世利运搬装置制造（扬州）有限公司 | A kind of traction assembly of semitrailer gooseneck |
| CN107284540A (en) * | 2017-06-20 | 2017-10-24 | 嘉世利运搬装置制造（扬州）有限公司 | A kind of support system of semitrailer |
-
2009
- 2009-08-07 CN CN2009202351257U patent/CN201472506U/en not_active Expired - Fee Related
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102454415A (en) * | 2010-10-18 | 2012-05-16 | 连云港天明装备有限公司 | Rapid carrying platform for underground equipment |
| CN102837753A (en) * | 2012-09-10 | 2012-12-26 | 连云港东堡专用车有限公司 | Hydraulic heavy type overloading transportation trailer |
| CN103171634A (en) * | 2013-03-05 | 2013-06-26 | 苏州大方特种车股份有限公司 | Split type hydraulic gooseneck |
| CN105438287A (en) * | 2015-10-14 | 2016-03-30 | 天津韩金国际货运代理有限公司 | Cabin transportation semitrailer with four-axle module unit |
| CN107140040A (en) * | 2017-06-20 | 2017-09-08 | 嘉世利运搬装置制造（扬州）有限公司 | A kind of traction assembly of semitrailer gooseneck |
| CN107284540A (en) * | 2017-06-20 | 2017-10-24 | 嘉世利运搬装置制造（扬州）有限公司 | A kind of support system of semitrailer |
| CN107284540B (en) * | 2017-06-20 | 2024-02-20 | 扬州一川机械有限公司 | Support system of semitrailer |
| CN107140040B (en) * | 2017-06-20 | 2024-02-20 | 扬州一川机械有限公司 | Semitrailer gooseneck traction assembly |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20100519 Termination date: 20180807 |