CN105216885A - The combination transport system and method for superimposed trailer - Google Patents
The combination transport system and method for superimposed trailer Download PDFInfo
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- CN105216885A CN105216885A CN201510641214.1A CN201510641214A CN105216885A CN 105216885 A CN105216885 A CN 105216885A CN 201510641214 A CN201510641214 A CN 201510641214A CN 105216885 A CN105216885 A CN 105216885A
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Abstract
The invention discloses a kind of combination transport system and method for superimposed trailer, described superimposed trailer is divided into the back of the body to carry superimposed trailer and is carried superimposed trailer as by carrying on the back of loading, the method comprises the following steps: be separated with tractor by the car body being carried superimposed trailer by the back of the body, and being disassembled by the car body being carried superimposed trailer by the back of the body is the two parts comprising upper body and lower body; The car body being carried superimposed trailer by the back of the body after disassembling and tractor are loaded on car body that the back of the body carries superimposed trailer and transport.The present invention can effectively reduce superimposed trailer rate of empty ride, and reduce because sky sails the fuel oil waste caused, energy-saving and emission-reduction are conducive to environmental protection, not only can improve conveying efficiency and can also reduce traffic cost.
Description
Technical field
The present invention relates to road transport technical field, particularly relate to a kind of combination transport system and method for superimposed trailer.
Background technology
Logistics is the blood of national economy, and along with the develop rapidly of China's economic construction, Highway Logistics Transport amount is increasing, and various coal, iron and steel, ore, timber and other items all need a large amount of superimposed trailers to transport.For the carrier of goods, various places fortune shipment amount with transport that goods amount is unbalance and logistics information is not smooth, after having unloaded in cargo arrival destination, the stagnation of joining goods wait time vehicle due to backhaul does not costly have goods to transport even sometimes at all, causes superimposed trailer and to have to frequent no-load run; For the consignors such as factory of enterprise, although select off-duty train cost of transportation relative moderate, transport timeliness is difficult to ensure.Vehicle sky sails the development seriously constraining road transport, and sky sails process consumes fuel oil, and vehicle self serious wear, increases highway pressure, not only produce tail gas pollution air environment, and therefore logistics cost also constantly rises.Under the background that carrier is increasingly competitive, in order to reduce traffic cost, some carriers use special " earthen platform " directly to be reached on another superimposed trailer by a superimposed trailer when vehicle backhaul is unloaded, thus avoid the fuel oil waste and the wear on tyres that are carried superimposed trailer by the back of the body; But there is clear and definite restriction in country to the contour dimension that superimposed trailer transports, there is the dangerous ballast such as superelevation, overlength in the transportation mode of this " back frame car ", does not meet the requirement of State Highway Transportation laws and regulations.
Summary of the invention
Problem to be solved by this invention is that superimposed trailer rate of empty ride remains high, traffic cost is high, expends the problem of fuel oil pollution environment.
In order to solve the problem to realize object of the present invention, the invention provides a kind of combined transport method of superimposed trailer, described superimposed trailer is divided into the back of the body to carry superimposed trailer and is carried superimposed trailer as by carrying on the back of loading, the method comprises the following steps: be separated with tractor by the car body being carried superimposed trailer by the back of the body, and being disassembled by the car body being carried superimposed trailer by the back of the body is the two parts comprising upper body and lower body; The car body being carried superimposed trailer by the back of the body after disassembling and tractor are loaded on car body that the back of the body carries superimposed trailer and transport.
Preferably, the described car body by the back of the body year superimposed trailer comprises upper body and lower body two parts, described upper body is removably connected to the top of described lower body, and described upper body comprises frame assembly, and described lower body comprises suspension assembly, axle assembly and wheel set.
Preferably, the upper body being carried superimposed trailer by the back of the body after disassembling is stacked in the back of the body and carries on the car body of superimposed trailer, the lower body being carried superimposed trailer by the back of the body after disassembling and tractor are placed on the back of the body and carry in the residue cargo bay of superimposed trailer.
Preferably, the quantity that the described back of the body carries superimposed trailer is one, and the described quantity by the back of the body year superimposed trailer is one, two or three.
Preferably, the quantity that the described back of the body carries superimposed trailer is at least two, and the described quantity by the back of the body year superimposed trailer is at least one.
Preferably, the quantity that the described back of the body carries superimposed trailer is one, the described quantity by the back of the body year superimposed trailer is one, the described back of the body carries superimposed trailer and is called A car, described by the back of the body carry a superimposed trailer be called B car, the car body being carried superimposed trailer by the back of the body after disassembling and tractor are loaded on car body that the back of the body carries superimposed trailer and transport, this loading step comprises: the upper body after being disassembled by the car body of B car is just being put or is being upside down on the car body of A car; The tractor of B car and lower body are placed on the upper body of B car.
Preferably, the quantity that the described back of the body carries superimposed trailer is one, the described quantity by the back of the body year superimposed trailer is two, the described back of the body carries superimposed trailer and is called A car, described by the back of the body carry a superimposed trailer be called B car and C car, the car body being carried superimposed trailer by the back of the body after disassembling and tractor are loaded on car body that the back of the body carries superimposed trailer and transport, this loading step comprises: the upper body after being disassembled by the car body of B car is stacked on the car body of A car; Upper body after being disassembled by the car body of C car is just being put or is being upside down on the upper body of B car; The tractor of B car and C car is placed on the upper body of C car; The lower body of B car and C car is placed on the traction seat of the tractor of B car and C car respectively.
Preferably, the quantity that the described back of the body carries superimposed trailer is one, the described quantity by the back of the body year superimposed trailer is three, the described back of the body carries superimposed trailer and is called A car, described by the back of the body carry a superimposed trailer be called B car, C car and D car, the car body being carried superimposed trailer by the back of the body after disassembling and tractor are loaded on car body that the back of the body carries superimposed trailer and transport, this loading step comprises: the upper body after being disassembled by the car body of B car is stacked on the car body of A car; Upper body after being disassembled by the car body of C car is stacked on the upper body of B car; Upper body after being disassembled by the car body of D car is just being put or is being upside down on the upper body of C car; The tractor of C car and D car is placed on the upper body of D car; The tractor of B car is placed on the car body of A car; The lower body of B car, C car and D car is placed on respectively on the traction seat of the tractor of B car, C car and D car.
Preferably, also comprise the breast board disassembled the described back of the body and carry superimposed trailer and/or carried superimposed trailer by the back of the body, the breast board after disassembling is placed in the residue cargo bay of the back of the body year superimposed trailer.
Preferably, also comprise and carried the tractor of superimposed trailer, upper body and lower body by the back of the body and fasten by described and admittedly to carry on superimposed trailer car body at the back of the body.
In order to better solve the problem to be solved in the present invention, the present invention also provides a kind of combination transport system of superimposed trailer, described transport systems comprises the back of the body and carries superimposed trailer and carried superimposed trailer as by carrying on the back of loading, the described back of the body carries superimposed trailer and is carried superimposed trailer by the back of the body and includes tractor and car body, the described car body by the back of the body year superimposed trailer comprises upper body and lower body two parts, and described upper body is removably connected to the top of described lower body; When the superimposed trailer zero load transport of described transport systems, be stacked in the back of the body by the upper body carrying on the back year superimposed trailer and carry on the car body of superimposed trailer, be placed in the residue cargo bay carried on the back and carry superimposed trailer by the lower body of the back of the body year superimposed trailer and tractor.
Preferably, the described car body by the back of the body year superimposed trailer comprises upper body and lower body two parts, and described upper body comprises frame assembly, and described lower body comprises suspension assembly, axle assembly and wheel set.
Preferably, the quantity that the described back of the body carries superimposed trailer is one, and the described quantity by the back of the body year superimposed trailer is one, two or three.
Preferably, the quantity that the described back of the body carries superimposed trailer is at least two, and the described quantity by the back of the body year superimposed trailer is at least one.
Preferably, the quantity that the described back of the body carries superimposed trailer is one, and described to be carried the quantity of superimposed trailer by the back of the body be one, and the described back of the body carries superimposed trailer and is called A car, is describedly carried a superimposed trailer by the back of the body and is called B car; Wherein, the upper body of B car is just being put or is being upside down on the car body of A car; The tractor of B car and lower body are placed on the upper body of B car.
Preferably, the quantity that the described back of the body carries superimposed trailer is one, and described to be carried the quantity of superimposed trailer by the back of the body be two, and the described back of the body carries superimposed trailer and is called A car, is describedly carried a superimposed trailer by the back of the body and is called B car and C car; Wherein, the upper body of B car is stacked on the car body of A car; The upper body of C car is just being put or is being upside down on the upper body of B car; The tractor of B car and C car is placed on the upper body of C car; The lower body of B car and C car is placed on the traction seat of the tractor of B car and C car respectively.
Preferably, the quantity that the described back of the body carries superimposed trailer is one, and described to be carried the quantity of superimposed trailer by the back of the body be three, and the described back of the body carries superimposed trailer and is called A car, is describedly carried a superimposed trailer by the back of the body and is called B car, C car and D car; Wherein, the upper body of B car is stacked on the car body of A car; The upper body of C car is stacked on the upper body of B car; The upper body of D car is just being put or is being upside down on the upper body of C car; The tractor of C car and D car is placed on the upper body of D car; The tractor of B car be placed on A car body on; The lower body of B car, C car and D car is placed on the traction seat of the tractor of B car, C car and D car respectively.
According to the present invention, can will be the two parts comprising upper body and lower body as being disassembled by the car body being carried superimposed trailer by the back of the body of loading, due to the upper body regular shape after disassembling and height reduction, thus facilitate compact stacking to make full use of the cargo bay that the back of the body carries superimposed trailer, make superimposed trailer in not superelevation when superimposed trailer zero load transport, not ultra-wide, not overlength, not overweight prerequisite lower back carries multiple stage superimposed trailer and carries out combination transport, reduce the rate of empty ride of superimposed trailer, achieve the maximization of conveying efficiency, avoid because sky sails the fuel oil waste caused, energy-saving and emission-reduction are conducive to environmental protection, the pressure of highway is alleviated while reducing traffic cost, chaufeur can be driven in turn in combined traffic process, significantly reduce the persistent ailment of road transport generation accident because of fatigue driving.
Accompanying drawing explanation
Fig. 1 is the structural representation that the present invention carries on the back the preferred embodiment carrying superimposed trailer and carried superimposed trailer by the back of the body;
Fig. 2 is preferred embodiment shown in Fig. 1 by the back of the body carry superimposed trailer disassemble after structural representation;
What Fig. 3 was preferred embodiment shown in Fig. 2 is carried the upper body of superimposed trailer and the connection structure exploded perspective view of lower body by the back of the body;
Fig. 4 is the partial enlarged drawing of F shown in Fig. 3;
Fig. 5 is the birds-eye view of the lower body being carried superimposed trailer shown in Fig. 3 by the back of the body;
Fig. 6 is the filling structure schematic diagram that the present invention carries on the back preferred embodiment when carrying that superimposed trailer quantity is, to carry superimposed trailer quantity be by the back of the body;
Fig. 7 is the filling structure schematic diagram that the present invention carries on the back another preferred embodiment when carrying that superimposed trailer quantity is, to carry superimposed trailer quantity be by the back of the body;
Fig. 8 is the filling structure schematic diagram that the present invention carries on the back preferred embodiment when carrying that superimposed trailer quantity is, to carry superimposed trailer quantity be two by the back of the body;
Fig. 9 is the filling structure schematic diagram that the present invention carries on the back preferred embodiment when carrying that superimposed trailer quantity is, to carry superimposed trailer quantity be three by the back of the body;
Figure 10 is the filling structure schematic diagram that the present invention carries on the back preferred embodiment when carrying that superimposed trailer quantity is three, to carry superimposed trailer quantity be four by the back of the body;
Detailed description of the invention
Illustrate below in conjunction with accompanying drawing and with detailed description of the invention, the present invention to be described in further details.
Current road transport is mostly unidirectional transport, and goods is transported to second ground from first by superimposed trailer, and second do not have goods to cause superimposed trailer to have to zero load and returning with getting back to first; Because there is clear and definite restriction in country to vehicle borne contour dimension, making the car body of superimposed trailer form limited its laden contour dimension of cargo bay must in the range of sizes of national regulation, must not overlength, superelevation, ultra-wide and overweight transport.As shown in Figure 1, superimposed trailer of the present invention is divided into the back of the body year superimposed trailer 1 and is carried a superimposed trailer 2 as by carrying on the back of loading, and wherein, the back of the body carries superimposed trailer 1 and comprises tractor 11 and car body 12, comprises tractor 21 and car body 22 as by a year superimposed trailer 2 of being carried on the back for loading.
As shown in Figure 2, first the tractor 21 being carried superimposed trailer 2 by the back of the body is separated with superimposed trailer car body 22, being disassembled by the superimposed trailer car body 22 being carried superimposed trailer 2 by the back of the body is the two parts comprising upper body 221 and lower body 222, be connected removably by fastener between two parts, wherein upper body 221 comprises frame assembly, and lower body 222 comprises suspension assembly, axle assembly and wheel set.
For by the back of the body carry a superimposed trailer be three axle superimposed trailers, as Fig. 3 and shown in composition graphs 4, carried semi-trailer frame girder 50 by the back of the body and comprise a horizontally disposed upper flange 51 up and down, one lower wing plate 53 and the web 52 be vertically connected on this between lower wing plate, suspension holdfast 30 top of being carried superimposed trailer by the back of the body is all welded with a suspension holdfast connecting panel 31, this suspension holdfast connecting panel 31, girder lower wing plate 53, upper flange 51 and base plate 54 are equipped with corresponding connecting bore 311, 531, 511, 541 pass for high strength bolt 40, because suspension holdfast connecting panel 31 is welded on after on suspension holdfast 30, suspension holdfast 30 can be made to form an inaccessible cavity cannot mounting fastener, therefore the high-strength nut 32 corresponding with this connecting bore 311 is welded with in advance in the below of the connecting bore 311 of suspension holdfast connecting panel 31, two sections of car bodies are tightly connected with high-strength nut by high strength bolt.
In order to ensure that the lower body after disassembling is firm and can repeated disassembled and assembled be carried out, as shown in Figure 5, a bracing means 80 is also fixed with between side-by-side mounting support 30, this bracing means comprises pair of beams 81 and a pair longeron 82, this longeron 82 arranges along the length direction of vehicle frame main beam and to be connected between this pair of beams 81 and to be fixedly connected with suspension holdfast 30, and this bracing means 80 also comprises the one or more strength beams 83 be arranged between pair of beams 81 and/or a pair longeron 82; Disassemble when being carried the car body of superimposed trailer by the back of the body, turn round each high strength bolt 40, make it to be separated with lower body 222 with wheel crane upper body 221 of slinging; Install carried the car body of superimposed trailer by the back of the body time, upper body to be aimed at lower body locate by being fixed on several locating pieces 84 on this bracing means, is tightened by each high strength bolt 40 and upper body 221 is firmly connected with lower body 222.
It should be noted that, although be more than the explanation to superimposed trailer upper body of the present invention and lower body connection structure preferred embodiment, should not be construed as and realize transport systems of the present invention and method must depend on connection structure provided by the invention, adopt connection structure provided by the invention can carry out dismounting to the upper body of superimposed trailer and lower body easily and fast, the superimposed trailer car body after installation meets its requirement of strength; In other embodiments, also other connection modes can be adopted between upper body and lower body, such as vertebra pin is set on each suspension holdfast of lower body, the vehicle frame main beam that each suspension holdfast is corresponding arranges pin-and-hole, vertebra pin and pin-and-hole are provided with corresponding connecting bore and pass for bolt, and upper body is connected by fastener with lower body.The invention provides connection structure and do not change girder work, quick connection and the dismounting of superimposed trailer car body can be realized, and car body is firmly indeformable in repeated disassembled and assembled process.
Shown in Fig. 6 is that in the present invention, the back of the body year superimposed trailer quantity is one, preferred implementation when being one by the back of the body year superimposed trailer quantity, particularly, the tractor 21b being carried superimposed trailer B car by the back of the body is separated with car body 22b, being disassembled by the car body 22b being carried superimposed trailer by the back of the body is the two parts comprising upper body 221b and lower body 222b, upper body 221b after being disassembled by the car body 22b of B car with wheel crane is upside down in the back of the body and carries on the car body 12 of superimposed trailer A car, the tractor 21b of B car and lower body 222b is placed on the upper body 221b of B car, the tractor 21b of B car and the wheel of lower body 222b are joined mutually with the vehicle frame main beam of B car upper body 221b respectively, with hawser or cloth press, the tractor 21b of B car and upper body 221b and lower body 222b is carried out binding to fix.In other embodiments, as shown in Figure 7, also can just be put on the car body 12 of A car by the upper body 221b after the car body 22b of the back of the body year superimposed trailer B car disassembles, and the width (not shown) outside the vehicle frame main beam being greater than upper body 221b due to the tractor 21b of B car and the wheel inboard width of lower body 222b when being inverted, make the tractor 21b of B car and the wheel of lower body 222b just be stuck in the both sides of upper body 221b vehicle frame main beam, not only reduce loading and make loading more firm highly simultaneously.If A car and B car wherein have hurdle plate semitrailer first to be removed by breast board, treat that after the tractor 21b of B car and car body 22b loads, breast board being placed on the back of the body carries in the residue cargo bay of superimposed trailer.
Shown in Fig. 8 is that in the present invention, the back of the body year superimposed trailer quantity is one, and preferred implementation when being two by the back of the body year superimposed trailer quantity particularly, will be carried the tractor 21b of superimposed trailer B car and C car by the back of the body, 21c and car body 22b, 22c is separated, and will be carried the car body 22b of superimposed trailer by the back of the body, 22c disassembles as comprising upper body 221b respectively, 221c and lower body 222b, two parts of 222c, the upper body 221b after being disassembled by the car body 22b of B car with wheel crane is stacked on the car body 12 of A car, and the upper body 221c after being disassembled by the car body 22c of C car is upside down on the upper body 221b of B car, by the tractor 21b of B car and C car, 21c is placed on the upper body 221c of C car respectively, by the lower body 222b of B car and C car, 222c is positioned over the traction seat 211b of the tractor of B and C car respectively, on 211c, B car and C car tractor 21b, 21c joins mutually with the vehicle frame main beam of C car upper body 221c respectively, with hawser or the cloth press tractor 21b by B car and C car, 21c and upper body 221b, 221c and lower body 222b, 222c carries out binding to be fixed.In other embodiments, also can be just placed on the upper body 221b of B car by the upper body 221c after the car body 22c of the back of the body year superimposed trailer C car disassembles, and the width (not shown) outside the vehicle frame main beam being greater than C car upper body 221c due to the wheel inboard width of tractor 21b, 21c of B and C car when being inverted, make the wheel of tractor 21b, 21c of B car and C car just be stuck in the both sides of the upper body 221c vehicle frame main beam of C car, not only reduce loading and make loading more firm highly simultaneously.If A car, B car and C car wherein have hurdle plate semitrailer first to be removed by breast board, treat that after tractor 21b, 21c of B car and C car and car body 22b, 22c load, breast board being placed on the back of the body carries in the residue cargo bay of superimposed trailer.
Shown in Fig. 9 is that in the present invention, the back of the body year superimposed trailer quantity is one, and preferred implementation when being three by the back of the body year superimposed trailer quantity, particularly, will be carried superimposed trailer B car by the back of the body, the tractor 21b of C car and D car, 21c, 21d and car body 22b, 22c, 22d is separated, and will be carried the car body 22b of superimposed trailer by the back of the body, 22c, 22d disassembles as comprising upper body 221b respectively, 221c, 221d and lower body 222b, 222c, two parts of 222d, upper body 221b after being disassembled by the car body 22b of B car with wheel crane is stacked on the car body 12 of A car, upper body 221c after being disassembled by the car body 22c of C car is stacked on the upper body 221b of B car, upper body 221d after being disassembled by the car body 22d of D car is upside down on the upper body 221c of C car, by the tractor 21c of C car and D car, 21d is placed on the upper body 221d of D car respectively, C car and D car tractor 21c, 21d joins mutually with the vehicle frame main beam of D car upper body 221d respectively, the tractor 21b of B car is placed on the upper body 22 of A car, in order to make the tractor of B car more firm when placing, between the tractor and the car body of A car of B car, be placed with a support 60, by B car temporarily, the lower body 222b of C car and D car, 222c, 222d is placed on B car respectively, the traction seat 211b of the tractor of C car and D car, 211c, on 211d, with hawser or cloth press by B car, the tractor 21b of C car and D car, 21c, 21d and upper body 221b, 221c, 221d and lower body 222b, 222c, 222d carries out binding to be fixed.In other embodiments, also can just be put on the upper body 221c of C car by the upper body 221d after the car body 22d of the back of the body year superimposed trailer D car disassembles, and the width (not shown) outside the vehicle frame main beam being greater than D car upper body 221d due to the wheel inboard width of tractor 21c, 21d of C car and D car when being inverted, make the wheel of tractor 21c, 21d of C car and D car just be stuck in the both sides of the upper body 221d vehicle frame main beam of D car, not only reduce loading and make loading more firm highly simultaneously.If A car, B car, C car and D car wherein have hurdle plate semitrailer first to be removed by breast board, superimposed trailer after disassembling is flat platform semitrailer as shown in Figure 1, treats that after tractor 21b, 21c, 21d of B car, C car and D car and car body 22b, 22c, 22d load, breast board being placed on the back of the body carries in the residue cargo bay of superimposed trailer.
In the present invention, the quantity of the back of the body year superimposed trailer can be two or more, the quantity of being carried superimposed trailer by the back of the body can be more than one or one, carrying superimposed trailer quantity with the back of the body is below three, be four by the quantity of the back of the body year superimposed trailer to be illustrated, as shown in Figure 10, preferably, the back of the body carries superimposed trailer and comprises A car, F car and G car, carried superimposed trailer by the back of the body and comprise B car, C car, D car and E car, the upper body 221b of superimposed trailer will be carried by the back of the body, 221c, 221d, 221e is stacked on the car body 12 of A car, the tractor 21b of superimposed trailer will be carried by the back of the body, 21c, 21d, 21e and lower body 221b, 221c, 221d, 221e is placed on the back of the body respectively and carries in the residue cargo bay of superimposed trailer F car and G car.In other embodiments, also can be carried on the back to multiple stage the tractor, upper body and the lower body that carry superimposed trailer combine and be placed on respectively in the cargo bay of the multiple stage back of the body year superimposed trailer.
For concrete Application Example, further casehistory is done to the present invention below, came and went the first and second two places transport iron powders the long-term same day for three of certain transportation company superimposed trailers: first ground, for large scale mining base, is second large steel-making plant.In transportation in the past, three superimposed trailers by iron powder from first be transported to second ground after due to second do not have goods to transport with getting back to first, cause three chassis superimposed trailers and to have to no-load return trip.Adopt the combined transport method of superimposed trailer of the present invention, three superimposed trailers are returning a wherein semi-mounted back frame can be made to carry other two superimposed trailers in the process on first ground to transport from second.With each superimposed trailer fuel consumption of 100km 30 liters, the first and second two places haul distance 400 kilometers calculating, the fuel oil coming and going two superimposed trailers of the first and second two places saving every day is 240 liters, the fuel oil of annual saving is 87600 liters, and with the price 6 yuan calculating of often liter of fuel oil, annual traffic cost of saving reaches more than 50 ten thousand yuan.
In sum, the present invention is by processing the car body being carried superimposed trailer by the back of the body, the problem that superimposed trailer rate of empty ride remains high, contaminated environment wasted by fuel oil is solved under the prerequisite meeting road transport requirement, the maximization of conveying efficiency can be realized, shorten the haul-cycle time and reduce traffic cost, meanwhile chaufeur can better be had a rest, and solves the persistent ailment of the generation accident because of fatigue driving.
As known by the technical knowledge, the present invention can be realized by other the embodiment not departing from its Spirit Essence or essential feature.Therefore, above-mentioned disclosed embodiment, with regard to each side, is all casehistory, instead of only, within the scope of the present invention all or be all included in the invention being equal to the change in scope of the present invention.
Claims (17)
1. the combined transport method of a superimposed trailer, described superimposed trailer is divided into the back of the body to carry superimposed trailer and is carried superimposed trailer as by carrying on the back of loading, it is characterized in that, comprise the following steps: be separated with tractor by the car body being carried superimposed trailer by the back of the body, being disassembled by the car body being carried superimposed trailer by the back of the body is the two parts comprising upper body and lower body; The car body being carried superimposed trailer by the back of the body after disassembling and tractor are loaded on car body that the back of the body carries superimposed trailer and transport.
2. the combined transport method of superimposed trailer according to claim 1, it is characterized in that, the described car body by the back of the body year superimposed trailer comprises upper body and lower body two parts, described upper body is removably connected to the top of described lower body, described upper body comprises frame assembly, and described lower body comprises suspension assembly, axle assembly and wheel set.
3. the combined transport method of superimposed trailer according to claim 1, it is characterized in that, the upper body being carried superimposed trailer by the back of the body after disassembling is stacked in the back of the body to be carried on the car body of superimposed trailer, the lower body being carried superimposed trailer by the back of the body after disassembling and tractor is placed on the back of the body and carries in the residue cargo bay of superimposed trailer.
4. the combined transport method of superimposed trailer according to claim 3, is characterized in that, the quantity that the described back of the body carries superimposed trailer is one, and the described quantity by the back of the body year superimposed trailer is one, two or three.
5. the combined transport method of superimposed trailer according to claim 3, is characterized in that, the quantity that the described back of the body carries superimposed trailer is at least two, and the described quantity by the back of the body year superimposed trailer is at least one.
6. the combined transport method of superimposed trailer according to claim 4, it is characterized in that, the quantity that the described back of the body carries superimposed trailer is one, the described quantity by the back of the body year superimposed trailer is one, the described back of the body carries superimposed trailer and is called A car, describedly carried a superimposed trailer by the back of the body and be called B car, the car body being carried superimposed trailer by the back of the body after disassembling and tractor are loaded on car body that the back of the body carries superimposed trailer and transport, this loading step comprises:
Upper body after being disassembled by the car body of B car is just being put or is being upside down on the car body of A car;
The tractor of B car and lower body are placed on the upper body of B car.
7. the combined transport method of superimposed trailer according to claim 4, it is characterized in that, the quantity that the described back of the body carries superimposed trailer is one, the described quantity by the back of the body year superimposed trailer is two, the described back of the body carries superimposed trailer and is called A car, describedly carried a superimposed trailer by the back of the body and be called B car and C car, the car body being carried superimposed trailer by the back of the body after disassembling and tractor are loaded on car body that the back of the body carries superimposed trailer and transport, this loading step comprises:
Upper body after being disassembled by the car body of B car is stacked on the car body of A car;
Upper body after being disassembled by the car body of C car is just being put or is being upside down on the upper body of B car;
The tractor of B car and C car is placed on the upper body of C car;
The lower body of B car and C car is placed on the traction seat of the tractor of B car and C car respectively.
8. the combined transport method of superimposed trailer according to claim 4, it is characterized in that, the quantity that the described back of the body carries superimposed trailer is one, the described quantity by the back of the body year superimposed trailer is three, the described back of the body carries superimposed trailer and is called A car, describedly carried a superimposed trailer by the back of the body and be called B car, C car and D car, the car body being carried superimposed trailer by the back of the body after disassembling and tractor are loaded on car body that the back of the body carries superimposed trailer and transport, this loading step comprises:
Upper body after being disassembled by the car body of B car is stacked on the car body of A car;
Upper body after being disassembled by the car body of C car is stacked on the upper body of B car;
Upper body after being disassembled by the car body of D car is just being put or is being upside down on the upper body of C car;
The tractor of C car and D car is placed on the upper body of D car;
The tractor of B car is placed on the car body of A car;
The lower body of B car, C car and D car is placed on respectively on the traction seat of the tractor of B car, C car and D car.
9. the combined transport method of superimposed trailer according to claim 1, is characterized in that, also comprises the breast board disassembled the described back of the body and carry superimposed trailer and/or carried superimposed trailer by the back of the body, is placed in the residue cargo bay of the back of the body year superimposed trailer by the breast board after disassembling.
10. the combined transport method of superimposed trailer according to claim 1, is characterized in that, also comprises and being fastened described on the solid car body carrying superimposed trailer at the back of the body by the tractor of the back of the body year superimposed trailer, upper body and lower body.
The combination transport system of 11. 1 kinds of superimposed trailers, described transport systems comprises the back of the body and carries superimposed trailer and carried superimposed trailer as by carrying on the back of loading, the described back of the body carries superimposed trailer and is carried superimposed trailer by the back of the body and includes tractor and car body, it is characterized in that, the described car body by the back of the body year superimposed trailer comprises upper body and lower body two parts, and described upper body is removably connected to the top of described lower body; When the superimposed trailer zero load transport of described transport systems, be stacked in the back of the body by the upper body carrying on the back year superimposed trailer and carry on the car body of superimposed trailer, be placed in the residue cargo bay carried on the back and carry superimposed trailer by the lower body of the back of the body year superimposed trailer and tractor.
The combination transport system of 12. superimposed trailers according to claim 11, it is characterized in that, the described car body by the back of the body year superimposed trailer comprises upper body and lower body two parts, and described upper body comprises frame assembly, and described lower body comprises suspension assembly, axle assembly and wheel set.
The combination transport system of 13. superimposed trailers according to claim 11, is characterized in that, the quantity that the described back of the body carries superimposed trailer is one, and the described quantity by the back of the body year superimposed trailer is one, two or three.
The combination transport system of 14. superimposed trailers according to claim 11, is characterized in that, the quantity that the described back of the body carries superimposed trailer is at least two, and the described quantity by the back of the body year superimposed trailer is at least one.
The combination transport system of 15. superimposed trailers according to claim 13, it is characterized in that, the quantity that the described back of the body carries superimposed trailer is one, and the described quantity by the back of the body year superimposed trailer is one, the described back of the body carries superimposed trailer and is called A car, described by the back of the body carry a superimposed trailer be called B car; Wherein, the upper body of B car is just being put or is being upside down on the car body of A car; The tractor of B car and lower body are placed on the upper body of B car.
The combination transport system of 16. superimposed trailers according to claim 13, it is characterized in that, the quantity that the described back of the body carries superimposed trailer is one, and the described quantity by the back of the body year superimposed trailer is two, the described back of the body carries superimposed trailer and is called A car, described by the back of the body carry a superimposed trailer be called B car and C car; Wherein, the upper body of B car is stacked on the car body of A car; The upper body of C car is just being put or is being upside down on the upper body of B car; The tractor of B car and C car is placed on the upper body of C car; The lower body of B car and C car is placed on the traction seat of the tractor of B car and C car respectively.
The combination transport system of 17. superimposed trailers according to claim 13, it is characterized in that, the quantity that the described back of the body carries superimposed trailer is one, and the described quantity by the back of the body year superimposed trailer is three, the described back of the body carries superimposed trailer and is called A car, described by the back of the body carry a superimposed trailer be called B car, C car and D car; Wherein, the upper body of B car is stacked on the car body of A car; The upper body of C car is stacked on the upper body of B car; The upper body of D car is just being put or is being upside down on the upper body of C car; The tractor of C car and D car is placed on the upper body of D car; The tractor of B car is placed on the car body of A car; The lower body of B car, C car and D car is placed on the traction seat of the tractor of B car, C car and D car respectively.
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| CN201510641214.1A CN105216885A (en) | 2015-10-04 | 2015-10-04 | The combination transport system and method for superimposed trailer |
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| CN201510641214.1A CN105216885A (en) | 2015-10-04 | 2015-10-04 | The combination transport system and method for superimposed trailer |
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Cited By (1)
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