CN102490642A - Vehicle special for road transportation of magnetic suspension train - Google Patents
Vehicle special for road transportation of magnetic suspension train Download PDFInfo
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- CN102490642A CN102490642A CN2011104487588A CN201110448758A CN102490642A CN 102490642 A CN102490642 A CN 102490642A CN 2011104487588 A CN2011104487588 A CN 2011104487588A CN 201110448758 A CN201110448758 A CN 201110448758A CN 102490642 A CN102490642 A CN 102490642A
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Abstract
The embodiment of the invention discloses a vehicle special for road transportation of a magnetic suspension train. The vehicle comprises a traction vehicle and a flat vehicle which are connected with each other, wherein a loading track which consists of a sleeper and a track skeleton and corresponds to a basic track arranged on the site of the magnetic suspension train is arranged on a cargo platform of the flat vehicle along the length direction; and a suspension device is arranged between a sub-frame of the flat vehicle and a wheel shaft of the flat vehicle. By adjusting the suspension device, the magnetic suspension train can be directly and horizontally moved to the loading track of the flat vehicle through the basic track after the loading track which is arranged on the flat vehicle and consists of the sleeper and the track skeleton is in butt joint with the basic track arranged on the site of the magnetic suspension train. Therefore, the vehicle special for the road transportation of the magnetic suspension train can be in butt joint with the basic track on the site of the magnetic suspension train conveniently and can be matched with a horizontal movement type assembly and disassembly scheme of the magnetic suspension train.
Description
Technical field
The present invention relates to the transport truck technical field, more particularly, relate in particular to a kind of magnetic suspension train road transport special vehicle.
Background technology
Magnetic suspension train is a kind of train that leans on magnetic suspension force (being the suction and the repulsive force of magnetic) to promote.Because the magnetic force of its track makes it to be suspended in the air, does not need kiss the earth during walking, so its resistance has only the resistance of air, because advantages such as magnetic suspension train has fast, low consumption, environmental protection, safety, so the prospect ten minutes is wide.Normal magnetic conduction aerotrain can reach 400 to 500 kilometers/hour, and levitated superconducting magnet train can reach 500 to 600 kilometers/hour.Because do not have factors such as wheel, nothing friction, it is than present state-of-the-art high-speed train power saving 30%.Under 500 kilometers/hour speed, the energy consumption of every seat/kilometer is merely 1/3 to 1/2 of aircraft, also lacks than automobile and consumes energy 30%.Because of the contact of no wheel track, shake little, traveling comfort good, the service expenditure of vehicle and rail is also significantly reduced.
In the technical study of magnetic suspension train, the road transport of magnetic suspension train is a major issue of can not ignore; Be used to transport the road transport special vehicle of magnetic suspension train, its traffic condition need satisfy the regulation of national relevant laws and regulations.
Magnetic suspension train in handling process, the problem of docking between the on-the-spot basal orbit of the sweep that it should be noted that magnetic suspension train road transport special vehicle and magnetic suspension train and the stationarity in the whole compartment of magnetic suspension train.Find that through contriver's experimental study and concrete practice the loading and unloading scheme of magnetic suspension train parallel-moving type can guarantee the stationarity in the whole compartment of magnetic suspension train.
The loading and unloading scheme of the above-mentioned magnetic suspension train parallel-moving type of mentioning; Be meant and on the flat truck of magnetic suspension train road transport special vehicle, lay the magnetic suspension train sleeper and the section of track; The track that is arranged at flat truck with after the basal orbit of magnetic suspension train docks, is moved to magnetic suspension train on the track that the flat truck of magnetic suspension train road transport special vehicle is provided with by basal orbit.
Therefore; How providing a kind of can dock with the on-the-spot basal orbit of magnetic suspension train easily; And the magnetic suspension train road transport special vehicle that can match with the loading and unloading scheme of magnetic suspension train parallel-moving type is the technical barrier that those skilled in the art need solve.
Summary of the invention
In view of this; The invention provides a kind of magnetic suspension train road transport special vehicle; This magnetic suspension train road transport special vehicle can dock with the on-the-spot basal orbit of magnetic suspension train easily, and can match with the loading and unloading scheme of magnetic suspension train parallel-moving type.
In order to achieve the above object, the embodiment of the invention provides following technical scheme:
A kind of magnetic suspension train road transport special vehicle comprises interconnective tractor truck and flat truck; The goods platform of said flat truck along its length direction be provided with form by the sleeper and the section of track with the on-the-spot corresponding load rail of basal orbit that is provided with of magnetic suspension train; Be provided with suspension gear between the vehicle frame subframe of said flat truck and the axletree of said flat truck.
Preferably, said suspension gear specifically comprises upper suspension arm, lower suspension arm and suspension hydraulic cylinder; The upper end of said upper suspension arm can be articulated in the suspension pivot of the vehicle frame subframe that is arranged on said flat truck with rotating in a circumferential direction, and the bearing of trend of said suspension pivot is perpendicular to the extension direction of said vehicle frame subframe; The lower end of said upper suspension arm and the upper end of said lower suspension arm are articulated in the suspension arm axle; The upper end of said suspension hydraulic cylinder is connected with said upper suspension arm, and the lower end of said suspension hydraulic cylinder is articulated in said lower suspension arm; But the wheel hub axial rotation of the lower end of said lower suspension arm and the road wheel of said flat truck ground is hinged.
Preferably, said tractor truck is provided with winch.
Preferably, said flat truck comprises first modular cart, second modular cart and connects vehicle frame; Captive joint with the inner of second modular cart with said first modular cart respectively in the two ends of said connection vehicle frame.
Preferably, said first modular cart and said second modular cart are respectively arranged with steering swivel system.
Preferably, said steering swivel system comprises two hydraulic steering cylinders, turns to terminal pad and some control panels that turns to; What one end of two said hydraulic steering cylinders was articulated in first modular cart or the second modular cart outer end mid point turns to the terminal pad both sides; The said terminal pad that turns to can laterally be articulated in said first modular cart or the second modular cart outer end mid point rotatably, and cooperates with the other end of two said hydraulic steering cylinders; The said vehicle frame subframe bottom that turns to control panel can laterally be articulated in said first modular cart or second modular cart rotatably, and corresponding with the road wheel position;
The said control panel that turns to is arranged in order along the direction of travel of said first modular cart or second modular cart; The said vehicle frame subframe bottom that turns to control panel to be articulated in said first modular cart or second modular cart; The said control panel that turns to is provided with to said first modular cart or the inner deflecting plate that extends of second modular cart and the deflecting bar of horizontally set;
Said turn to terminal pad be provided with to said first modular cart or the second modular cart outer end extend turn to transmission plate and horizontal expansion turn to the transmission bar;
Said turn to transmit between bar and the adjacent said deflecting bar that turns to control panel and adjacent two the said deflecting bars be provided with steering side tube, and each said steering side tube is along the snakelike distribution of power transmission direction; Be provided with tierod between the upper suspension arm of said deflecting plate and said road wheel and the suspension arm axle between the lower suspension arm.
Preferably; Said lower suspension arm also is provided with oscillating axle; Said oscillating axle can be articulated in said lower suspension arm with rotating in a circumferential direction, is connected with supporting traverse between two corresponding said oscillating axles, and the bottom of said vehicle frame subframe is fixed at the middle part of said supporting traverse through pivot shaft.
Preferably, said connection vehicle frame comprises under-carriage and up-down goods platform, and said up-down goods platform liftably is arranged at said under-carriage; Said load rail is arranged at the upper surface of said up-down goods platform; When said up-down goods platform dropped to nadir, the upper surface of said up-down goods platform was lower than the upper surface of said first modular cart and said second modular cart.
Preferably, be provided with the up-down supporting cylinder between said up-down goods platform and the said under-carriage.
Preferably, said tractor truck is specially the benz 3850 type tractor trucks or the 4860 type tractor trucks that run quickly.
On the basis of technique scheme, a kind of magnetic suspension train road transport special vehicle provided by the invention comprises interconnective tractor truck and flat truck; The goods platform of said flat truck along its length direction be provided with form by the sleeper and the section of track with the on-the-spot corresponding load rail of basal orbit that is provided with of magnetic suspension train; Be provided with suspension gear between the vehicle frame subframe of said flat truck and the axletree of said flat truck.
Magnetic suspension train road transport special vehicle provided by the invention is by tractor truck traction walking; Flat truck is used to load magnetic suspension train; The load rail of being made up of the sleeper and the section of track that on flat truck, is provided with is docked with the on-the-spot basal orbit that is provided with of magnetic suspension train; With load rail with after basal orbit docks; Magnetic suspension train can directly be moved on the load rail of flat truck by basal orbit, and the suspension gear that is provided with between the axletree of the vehicle frame subframe of flat truck and flat truck can carry out height adjustment to two ends and each angle end of load rail on the flat truck, thereby guarantees that load rail docks with the pin-point accuracy of basal orbit.
So magnetic suspension train road transport special vehicle provided by the invention can dock with the on-the-spot basal orbit of magnetic suspension train easily, and can match with the loading and unloading scheme of magnetic suspension train parallel-moving type.
Description of drawings
In order to be illustrated more clearly in the embodiment of the invention or technical scheme of the prior art; To do to introduce simply to the accompanying drawing of required use in embodiment or the description of the Prior Art below; Obviously, the accompanying drawing in describing below only is some embodiments of the present invention, for those of ordinary skills; Under the prerequisite of not paying creative work, can also obtain other accompanying drawing according to these accompanying drawings.
Fig. 1 is the integral structure scheme drawing of magnetic suspension train road transport special vehicle provided by the invention;
Fig. 2 is the fundamental diagram after winch shrinks in the magnetic suspension train road transport special vehicle provided by the invention;
Fig. 3 is the fundamental diagram of winch traction magnetic suspension train in the magnetic suspension train road transport special vehicle provided by the invention;
Fig. 4 is the johning knot composition of the section of track and sleeper and flat truck in the magnetic suspension train road transport special vehicle provided by the invention;
Fig. 5 is the side-looking constructional drawing of magnetic suspension train road transport special vehicle middle plateform car provided by the invention;
Fig. 6 is the structural representation of magnetic suspension train road transport special vehicle middle plateform suspension system provided by the invention;
Fig. 7 is the view of suspension gear on the convex surface time on ground for the flat truck of magnetic suspension train road transport special vehicle provided by the invention;
Fig. 8 is the view of suspension gear on the concave surface time on ground for the flat truck of magnetic suspension train road transport special vehicle provided by the invention;
The laden structural representation of its goods platform when Fig. 9 is recessed core structure for magnetic suspension train road transport special vehicle middle plateform car provided by the invention;
Longitudinal construction scheme drawing when Figure 10 is recessed core structure for magnetic suspension train road transport special vehicle middle plateform car provided by the invention;
Structural representation when its goods platform docked with basal orbit when Figure 11 was recessed core structure for magnetic suspension train road transport special vehicle middle plateform car provided by the invention;
The structural representation of the supporting cylinder when Figure 12 is recessed core structure for magnetic suspension train road transport special vehicle middle plateform car provided by the invention;
Figure 13 for first modular cart of magnetic suspension train road transport special vehicle middle plateform car provided by the invention to turn to the principle schematic of system in second modular cart;
Figure 14 is a magnetic suspension train road transport special vehicle middle plateform car provided by the invention view when turning.
The specific embodiment
To combine the accompanying drawing in the embodiment of the invention below, the technical scheme in the embodiment of the invention is carried out clear, intactly description, obviously, described embodiment only is the present invention's part embodiment, rather than whole embodiment.Based on the embodiment among the present invention, those of ordinary skills are not making the every other embodiment that is obtained under the creative work prerequisite, all belong to the scope of the present invention's protection.
In the argumentation hereinafter, please refer to Fig. 1 to Figure 14, Fig. 1 is the integral structure scheme drawing of magnetic suspension train road transport special vehicle provided by the invention; Fig. 2 is the fundamental diagram after winch shrinks in the magnetic suspension train road transport special vehicle provided by the invention; Fig. 3 is the fundamental diagram of winch traction magnetic suspension train in the magnetic suspension train road transport special vehicle provided by the invention; Fig. 4 is the johning knot composition of the section of track and sleeper and flat truck in the magnetic suspension train road transport special vehicle provided by the invention; Fig. 5 is the side-looking constructional drawing of magnetic suspension train road transport special vehicle middle plateform car provided by the invention; Fig. 6 is the structural representation of magnetic suspension train road transport special vehicle middle plateform suspension system provided by the invention; Fig. 7 is the view of suspension gear on the convex surface time on ground for the flat truck of magnetic suspension train road transport special vehicle provided by the invention; Fig. 8 is the view of suspension gear on the concave surface time on ground for the flat truck of magnetic suspension train road transport special vehicle provided by the invention; The laden structural representation of its goods platform when Fig. 9 is recessed core structure for magnetic suspension train road transport special vehicle middle plateform car provided by the invention; Longitudinal construction scheme drawing when Figure 10 is recessed core structure for magnetic suspension train road transport special vehicle middle plateform car provided by the invention; Structural representation when its goods platform docked with basal orbit when Figure 11 was recessed core structure for magnetic suspension train road transport special vehicle middle plateform car provided by the invention; The structural representation of the supporting cylinder when Figure 12 is recessed core structure for magnetic suspension train road transport special vehicle middle plateform car provided by the invention; Figure 13 for first modular cart of magnetic suspension train road transport special vehicle middle plateform car provided by the invention to turn to the principle schematic of system in second modular cart; Figure 14 is a magnetic suspension train road transport special vehicle middle plateform car provided by the invention view when turning.
In Fig. 1 to Figure 13:
1 tractor truck; 11 winchs; 12 first power wheels; 13 second power wheels; 2 flat trucks; 21 sections of track; 22 sleepers; 23 road wheels; 24 suspension gears; 241 suspension hydraulic cylinders; 242 upper suspension arms; 243 lower suspension arms; 244 suspension arm axles; 245 oscillating axles; 246 pivot shafts; 247 supporting traverses; 281 under-carriages; 282 up-down goods platforms; 283 up-down supporting cylinders; 25 connect vehicle frame; 26 first modular cart; 27 second modular cart; 3 magnetic suspension train compartments; 31 basal orbits; 4 ground; 51 hydraulic steering cylinders; 52 turn to terminal pad; 521 turn to the transmission bar; 522 turn to transmission plate; 54 tierods; 55 steering side tubes; 56 turn to control panel; 561 deflecting plates; 562 deflecting bars.
As shown in Figure 1, magnetic suspension train road transport special vehicle provided by the invention comprises interconnective tractor truck 1 and flat truck 2; The goods platform of flat truck 2 is provided with by sleeper 22 and the section of track 21 corresponding load rail of basal orbit that are provided with the magnetic suspension train scene that form along its length direction; Be provided with suspension gear 24 between the vehicle frame subframe of flat truck 2 and the axletree of flat truck 2.
Tractor truck 1 provides power for magnetic suspension train road transport special vehicle, and flat truck 2 provides loading platform.In magnetic suspension train parallel-moving type loading and unloading scheme; Earlier magnetic suspension train road transport special vehicle is parked in broken end the place ahead of the on-the-spot basal orbit 31 of magnetic suspension train loading and unloading; The section of track 21 of the goods platform setting of flat truck 2 is alignd on direction with the section of track of basal orbit 31; Regulate the road wheel 23 of flat truck 2 and the distance between the vehicle frame subframe through suspension gear 24 then; Realization is to the adjusting of flat truck 2 loading surface heights, thereby it is consistent to make the section of track 21 that is provided with on the goods platform of flat truck 2 and the section of track on the basal orbit 31 in height realize, thereby realizes that the load rail that is provided with on the flat truck 2 goods platforms docks with the accurate of basal orbit 31.
After load rail was docked with basal orbit 31 and accomplished, magnetic suspension train compartment 3 moved on the section of track 21 of load rail from the section of track of basal orbit 31 upper edge basal orbits 31, thereby realized magnetic suspension train is carried out the loading of parallel-moving type; During unloading magnetic suspension train compartment 3; Need equally earlier the section of track 21 of load rail on the flat truck 2 goods platforms is docked with the section of track of the basal orbit 31 of the on-the-spot setting of magnetic suspension train unloading; Then the section of track 21 of magnetic suspension train compartment 3 from load rail moved on the section of track of basal orbit 31, thereby realize parallel-moving type unloading magnetic suspension train.
So magnetic suspension train road transport special vehicle provided by the invention can dock with the on-the-spot basal orbit of magnetic suspension train easily, and can match with the loading and unloading scheme of magnetic suspension train parallel-moving type.
Concrete, the suspension gear of mentioning in the technique scheme 24 specifically comprises upper suspension arm 242, lower suspension arm 243 and suspension hydraulic cylinder 241; The upper end of upper suspension arm 242 can be articulated in the suspension pivot of the vehicle frame subframe that is arranged on flat truck 2 with rotating in a circumferential direction, and the bearing of trend of suspension pivot is perpendicular to the extension direction of vehicle frame subframe; The upper end of the lower end of upper suspension arm 242 and lower suspension arm 243 is articulated in suspension arm axle 244; The upper end of suspension hydraulic cylinder 241 is connected with upper suspension arm 242, and the lower end of suspension hydraulic cylinder 241 is articulated in lower suspension arm 243; But the wheel hub axial rotation of the road wheel 23 of the lower end of lower suspension arm 243 and flat truck 2 ground is hinged.As shown in Figure 6.
In the time need mediating to the height of the section of track 21 on the flat truck 2 goods platforms; Can be through regulating flexible adjusting of suspension hydraulic cylinder 241, because upper suspension arm 242 is hinged in suspension arm axle 244, when suspension hydraulic cylinder 241 stretches out with lower suspension arm 243; Upper suspension arm 242 is motionless; Lower suspension arm 243 is around 244 rotations of suspension arm axle, and the angle between lower suspension arm 243 and the upper suspension arm 242 increases, thereby makes the upper end of upper suspension arm 242 and the distance between lower suspension arm 243 lower ends become big; Thereby make the distance between the vehicle frame subframe of road wheel 23 and flat truck 2 of flat truck 2 increase, realize rising load rail; In like manner, when suspension hydraulic cylinder 241 shrank, the distance between the upper end of upper suspension arm 242 and lower suspension arm 243 lower ends diminished, thereby made the distance between the vehicle frame subframe of road wheel 23 and flat truck 2 of flat truck 2 diminish, and realization is to the reduction of load rail.
The concrete structure of the suspension gear of therefore, describing in the technique scheme 24 can be realized the section of track 21 of the load rail on the flat truck 2 goods platforms is carried out height adjustment.
In order to realize the loading and unloading of magnetic suspension train parallel-moving type; Magnetic suspension train compartment 3 can be to move on load rail or the basal orbit after unsettled through magnetic buoyancy again; The method can realize magnetic suspension train is carried out the parallel-moving type loading and unloading, is short of to some extent on the stability of the method when 3 translations of magnetic suspension train compartment.
In addition, can also be provided with winch 11 by tractor truck 1, as shown in Figure 3.Winch 11 is provided with first power wheel 12 and second power wheel 13; First power wheel 12 is rotatably mounted in the end of flat truck 2 near tractor truck 1; When magnetic suspension train compartment 3 was loaded, second power wheel 13 was installed on the end of magnetic suspension train compartment 3 near flat truck 2, and the hydraulic actuating cylinder in magnetic suspension train compartment 3 self ejects roller; Be supported on the basal orbit through roller; Through being around in steel rope between first power wheel 12 and second power wheel 13 distance between first power wheel 12 and second power wheel 13 that furthers, carrying out parallel-moving type and slide thereby drag magnetic suspension train compartment 3, thereby realize the parallel-moving type of magnetic suspension train is loaded.Use winch 11 tractions that magnetic suspension train is carried out the parallel-moving type loading and unloading; Magnetic suspension train be need not dispose and required power supply and respective lines floated; Can further reduce the energy loss in the magnetic suspension train handling process, and the stationarity when magnetic suspension train rolls is good.
Further, on the basis of technique scheme, can have applicability better in order to make flat truck 2, flat truck 2 can be designed as split-type structural; Flat truck 2 comprises first modular cart 26, second modular cart 27 and connects vehicle frame 25; Captive joint with second the inner of modular cart 27 with first modular cart 26 respectively in the two ends that connect vehicle frame 25, as shown in Figure 5.The specification length of connection vehicle frame 25 and width etc. can have multiple choices, thereby have increased the applicability of magnetic suspension train road transport special vehicle greatly.
In order better turning to of magnetic suspension train road transport special vehicle to be controlled, guarantee the harmony when first modular cart 26 and second modular cart 27 are turned, first modular cart 26 and second modular cart 27 are respectively arranged with steering swivel system.
In addition, the steering swivel system that first modular cart 26 and second modular cart 27 are provided with can be realized the adjusting to first modular cart 26 and second modular cart, 27 front and back steering angles, thereby guarantees accurate butt joint the on load rail and basal orbit vertical.
Shown in figure 13, concrete, steering swivel system comprises two hydraulic steering cylinders 51, turns to terminal pad 52 and some control panels 56 that turns to; One end of two hydraulic steering cylinders 51 is articulated in the both sides that first modular cart 26 or second modular cart, 27 outer end mid points turn to terminal pad 52; Turn to terminal pad 52 can laterally be articulated in first modular cart 26 or second modular cart, 27 outer end mid points rotatably, and cooperate with the other end of two hydraulic steering cylinders 51; Turn to control panel 56 can laterally be articulated in the vehicle frame subframe bottom of first modular cart 26 or second modular cart 27 rotatably, and corresponding with road wheel 23 positions; Turn to control panel 56 to be arranged in order along the direction of travel of first modular cart 26 or second modular cart 27; Turn to control panel 56 to be articulated in the vehicle frame subframe bottom of first modular cart 26 or second modular cart 27; Turn to control panel 56 to be provided with deflecting bar 562 to first modular cart 26 or second modular cart, 27 inner deflecting plates that extend 561 and horizontally set; Saidly turn to terminal pad 52 to be provided with the turning to of transmission plate 522 and horizontal expansion that turn to of extending to transmit bar 521 to first modular cart 26 or second modular cart, 27 outer ends; Turn to transmit between bar 521 and the adjacent deflecting bar that turns to control panel 56 562 and adjacent two deflecting bars 562 to be provided with steering side tube 55, and each steering side tube 55 is along the snakelike distribution of power transmission direction; Be provided with tierod 54 between the upper suspension arm 242 of deflecting plate 561 and road wheel 23 and the suspension arm axle 244 between the lower suspension arm 243.
Specifically please refer to Figure 13, shown in Figure 13 in, left part is divided into the steering swivel system scheme drawing of first modular cart 26, right part is divided into the steering swivel system scheme drawing of second modular cart 27; The concrete working process and the principle of steering swivel system are: with tractor truck 1 traction flat truck 2 left-handed turnings to the time be example; It is overhanging that one end is articulated in the hydraulic steering cylinder on mid point right side, first modular cart, 26 outer end; The hydraulic steering cylinder that one end is articulated in mid point left side, first modular cart, 26 outer end shrinks; Thereby drive turn to terminal pad 52 turn to transmission plate 522 around its jointed shaft left-hand revolution, turn to the right-hand member displacement forward of transmitting bar 521 thereby drive; Turn to the right-hand member that transmits bar 521 to drive the right-hand member displacement forward that steering side tube 55 spurs the adjacent with it deflecting bar that turns to control panel 56 562 forward; Drive deflecting plate around its jointed shaft left-hand revolution; So; Turn to the deflecting plate 561 of control panel 56 to rotate around the suspension pivot, turn to control panel 56 corresponding road wheels 23 to carry out left-hand revolution with this thereby drive through the suspension arm axle 244 that tierod 54 drives between upper suspension arm 242 and the lower suspension arm 243; In like manner, the steering swivel system of second modular cart 27 and principle of work are formed identical with the steering swivel system of first modular cart 26, and the hand of rotation of the hand of rotation of the road wheel 23 of second modular cart 27 and the road wheel 23 of first modular cart 26 is opposite.
The concrete effect that the steering swivel system of first modular cart 26 and second modular cart 27 is obtained; Shown in figure 14; Adjusting through first modular cart 26 and second modular cart, 27 steering swivel systems; Can satisfy this magnetic suspension train road transport special vehicle can accurately dock with the on-the-spot basal orbit of magnetic suspension train easily; Make turning to of magnetic suspension train road transport special vehicle more smooth and easy steadily, reduced requirement, thereby made that the Applicable scope of this magnetic suspension train road transport special vehicle is bigger for surface width of road.
In addition; In order further to increase the applicability of magnetic suspension train road transport special vehicle; Lower suspension arm 243 also is provided with oscillating axle 245; Oscillating axle 245 can be articulated between 243, two corresponding said oscillating axles 245 of lower suspension arm with rotating in a circumferential direction and be connected with supporting traverse 247, and the bottom of said vehicle frame subframe is fixed at the middle part of supporting traverse 247 through pivot shaft 246.Like Fig. 6, Fig. 7 and shown in Figure 8.
Oscillating axle 245 can be articulated in lower suspension arm 243 with rotating in a circumferential direction; So; When the walking of magnetic suspension train road transport special vehicle was convex road surface and trough-shaped pavement on the road surface, the road wheel 23 of first modular cart 26 and second modular cart, 27 lower ends can be rotated according to the road surface, thereby assurance road wheel 23 can be fitted with ground fully; The goods platform that guarantees flat truck 2 simultaneously is positioned at horizontality, and then has strengthened the applicability of magnetic suspension train road transport special vehicle.
The connection vehicle frame 25 of the flat truck of mentioning in the technique scheme 2 is flat, and the height of its goods platform is limited by chassis frame height, 0.8 meter of minimum transport driving height.The minimum shipping height of magnetic suspension train road transport special vehicle after loading magnetic suspension train is 4.65 meters; 5 meters of obstacle height such as present highway in China overpass meet the average highway transportation request.But in specific environment, as facilities such as city People's Bank of China overhead pedestrian crossing often limit for height have only 4.5 meters, the shipping height of flat flat truck 2 can not meet the demands.Therefore, to particular locality transportation environment condition, the contriver has also designed connection vehicle frame 25 and has been the flat truck 2 of hollow type.Having hollow type, to connect the concrete structure of flat truck 2 of vehicle frame 25 following:
In the concrete working process; When magnetic suspension train is loaded and unloaded; Up-down goods platform 282 rises to the upper surface that its upper surface is not less than first modular cart 26 and second modular cart 27, and the section of track of the section of track on the feasible up-down goods platform 282 21 and basal orbit 31 achieves a butt joint; After magnetic suspension train loaded completion, up-down goods platform 282 dropped to nadir, at this moment; Because when up-down goods platform 282 drops to nadir; The upper surface of up-down goods platform 282 is lower than the upper surface of first modular cart 26 and second modular cart 27, so the shipping height with flat truck 2 of hollow type connection vehicle frame 25 is lower than the shipping height of the flat truck with flat connection vehicle frame 25; Therefore, it is more extensive to have the Applicable scope of flat truck 2 that hollow type connects vehicle frame 25.
Concrete, be provided with up-down supporting cylinder 283 between up-down goods platform 282 and the under-carriage 281.The up-down of up-down goods platform 282 is to realize through stretching out with withdrawal of control supporting cylinder 283.
More specifically, the tractor truck of mentioning in the technique scheme 1 is specially the benz 3850 type tractor trucks or the 4860 type tractor trucks that run quickly.
The 3850 type tractor trucks and the 4860 type tractor trucks that run quickly have the following advantages because run quickly:
(1) dynamic property of abundance satisfies the demand of various operating conditions to power;
(2) drive form is that 6 * 6 or 8 * 8 (full wheels) drive, and adapts to different road and climatic conditions.
(3) driving system is furnished with turbine transformer, but moment amplify transmitting ratio, realize stepless change, make starting, shift speed change, stopping-down steady, do not have and impact.Meet the requirement of the floating car transportation of magnetic to vibrations.
(4) be equipped with the GPS position fixing system, its moving velocity, travel direction, present position can show at any time, motoring condition, traveling-position that the total activation chamber can the remote monitor and control special transport vehicle.Chaufeur also can keep in touch through SMS platform or voice platform and total activation chamber, receives instruction, feedback information at any time.
Therefore, the run quickly 3850 type tractor trucks or 4860 type tractor trucks that run quickly meet the performance requriements of magnetic suspension train road transport special vehicle to tractor truck fully.
To the above-mentioned explanation of the disclosed embodiments, make this area professional and technical personnel can realize or use the present invention.Multiple modification to these embodiment will be conspicuous concerning those skilled in the art, and defined General Principle can realize under the situation that does not break away from the spirit or scope of the present invention in other embodiments among this paper.Therefore, the present invention will can not be restricted to these embodiment shown in this paper, but will meet and principle disclosed herein and features of novelty the wideest corresponding to scope.
Claims (10)
1. a magnetic suspension train road transport special vehicle is characterized in that: comprise interconnective tractor truck (1) and flat truck (2); The goods platform of said flat truck (2) along its length direction be provided with form by the sleeper (22) and the section of track (21) with the on-the-spot corresponding load rail of basal orbit that is provided with of magnetic suspension train; Be provided with suspension gear (24) between the axletree of the vehicle frame subframe of said flat truck (2) and said flat truck (2).
2. magnetic suspension train road transport special vehicle according to claim 1 is characterized in that: said suspension gear (24) specifically comprises upper suspension arm (242), lower suspension arm (243) and suspension hydraulic cylinder (241); The upper end of said upper suspension arm (242) can be articulated in the suspension pivot of the vehicle frame subframe that is arranged on said flat truck (2) with rotating in a circumferential direction, and the bearing of trend of said suspension pivot is perpendicular to the extension direction of said vehicle frame subframe; The upper end of the lower end of said upper suspension arm (242) and said lower suspension arm (243) is articulated in suspension arm axle (244); The upper end of said suspension hydraulic cylinder (241) is connected with said upper suspension arm (242), and the lower end of said suspension hydraulic cylinder (241) is articulated in said lower suspension arm (243); The road wheel (23) of the lower end of said lower suspension arm (243) and said flat truck (2) but wheel hub axial rotation ground hinged.
3. magnetic suspension train road transport special vehicle according to claim 2 is characterized in that: said tractor truck (1) is provided with winch (11).
4. magnetic suspension train road transport special vehicle according to claim 2 is characterized in that: said flat truck (2) comprises first modular cart (26), second modular cart (27) and connects vehicle frame (25); The two ends of said connection vehicle frame (25) respectively with inner the captiveing joint of said first modular cart (26) with second modular cart (27).
5. magnetic suspension train road transport special vehicle according to claim 4 is characterized in that: said first modular cart (26) is respectively arranged with steering swivel system with said second modular cart (27).
6. magnetic suspension train road transport special vehicle according to claim 5 is characterized in that: said steering swivel system comprises two hydraulic steering cylinders (51), turns to terminal pad (52) and some control panels (56) that turns to; One end of two said hydraulic steering cylinders (51) is articulated in the both sides that first modular cart (26) or second modular cart (27) outer end mid point turn to terminal pad (52); The said terminal pad (52) that turns to can laterally be articulated in said first modular cart (26) or second modular cart (27) outer end mid point rotatably, and cooperates with the other end of two said hydraulic steering cylinders (51); The said vehicle frame subframe bottom that turns to control panel (56) can laterally be articulated in said first modular cart (26) or second modular cart (27) rotatably, and corresponding with road wheel (23) position;
The said control panel (56) that turns to is arranged in order along the direction of travel of said first modular cart (26) or second modular cart (27); The said vehicle frame subframe bottom that turns to control panel (56) to be articulated in said first modular cart (26) or second modular cart (27); The said control panel (56) that turns to is provided with to said first modular cart (26) or the inner deflecting plate (561) that extends of second modular cart (27) and the deflecting bar (562) of horizontally set;
Said turn to terminal pad (52) be provided with to said first modular cart (26) or second modular cart (27) outer end extend turn to transmission plate (522) and horizontal expansion turn to transmission bar (521);
Said turn to transmit between bar (521) and the adjacent said deflecting bar (562) that turns to control panel (56) and adjacent two the said deflecting bars (562) be provided with steering side tube (55), and each said steering side tube (55) is along the snakelike distribution of power transmission direction; Be provided with tierod (54) between the upper suspension arm (242) of said deflecting plate (561) and said road wheel (23) and the suspension arm axle (244) between the lower suspension arm (243).
7. magnetic suspension train road transport special vehicle according to claim 6; It is characterized in that: said lower suspension arm (243) also is provided with oscillating axle (245); Said oscillating axle (245) can be articulated in said lower suspension arm (243) with rotating in a circumferential direction; Be connected with supporting traverse (247) between two corresponding said oscillating axles (245), the bottom of said vehicle frame subframe is fixed at the middle part of said supporting traverse (247) through pivot shaft (246).
8. magnetic suspension train road transport special vehicle according to claim 7 is characterized in that: said connection vehicle frame (25) comprises under-carriage (281) and up-down goods platform (282), and said up-down goods platform (282) liftably is arranged at said under-carriage (281); Said load rail is arranged at the upper surface of said up-down goods platform (282); Said up-down goods platform (282) is when dropping to nadir, and the upper surface of said up-down goods platform (282) is lower than the upper surface of said first modular cart (26) and said second modular cart (27).
9. magnetic suspension train road transport special vehicle according to claim 8 is characterized in that: be provided with up-down supporting cylinder (283) between said up-down goods platform (282) and the said under-carriage (281).
10. according to each described magnetic suspension train road transport special vehicle of claim 1-9, it is characterized in that: said tractor truck (1) is specially the benz 3850 type tractor trucks or the 4860 type tractor trucks that run quickly.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011104487588A CN102490642A (en) | 2011-12-28 | 2011-12-28 | Vehicle special for road transportation of magnetic suspension train |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011104487588A CN102490642A (en) | 2011-12-28 | 2011-12-28 | Vehicle special for road transportation of magnetic suspension train |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN102490642A true CN102490642A (en) | 2012-06-13 |
Family
ID=46182519
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011104487588A Pending CN102490642A (en) | 2011-12-28 | 2011-12-28 | Vehicle special for road transportation of magnetic suspension train |
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| Country | Link |
|---|---|
| CN (1) | CN102490642A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113264371A (en) * | 2021-07-07 | 2021-08-17 | 江西理工大学 | Magnetic suspension grabbing type hospital medicine transportation equipment |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE9005472U1 (en) * | 1989-05-16 | 1990-08-09 | Nicolas S.A., Champs-Sur-Yonne | vehicle |
| US6550400B1 (en) * | 2000-08-29 | 2003-04-22 | National Steel Car Limited | Vehicle carrying rail road car |
| GB2390348A (en) * | 2002-11-22 | 2004-01-07 | Denby Transp Ltd | Interlinking trailer steering arrangement |
| EP1661756B1 (en) * | 2004-11-24 | 2008-01-16 | Michael Hermann Leonard Schneebichler | Cars transporting vehicle and such a vehicle combined with a trailer |
| CN201214385Y (en) * | 2008-04-11 | 2009-04-01 | 张思言 | Loading truck special for express highway under fog and snow condition |
| CN102069744A (en) * | 2011-01-11 | 2011-05-25 | 北京控股磁悬浮技术发展有限公司 | Special transport vehicle for maglev vehicle |
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- 2011-12-28 CN CN2011104487588A patent/CN102490642A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE9005472U1 (en) * | 1989-05-16 | 1990-08-09 | Nicolas S.A., Champs-Sur-Yonne | vehicle |
| US6550400B1 (en) * | 2000-08-29 | 2003-04-22 | National Steel Car Limited | Vehicle carrying rail road car |
| GB2390348A (en) * | 2002-11-22 | 2004-01-07 | Denby Transp Ltd | Interlinking trailer steering arrangement |
| EP1661756B1 (en) * | 2004-11-24 | 2008-01-16 | Michael Hermann Leonard Schneebichler | Cars transporting vehicle and such a vehicle combined with a trailer |
| CN201214385Y (en) * | 2008-04-11 | 2009-04-01 | 张思言 | Loading truck special for express highway under fog and snow condition |
| CN102069744A (en) * | 2011-01-11 | 2011-05-25 | 北京控股磁悬浮技术发展有限公司 | Special transport vehicle for maglev vehicle |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113264371A (en) * | 2021-07-07 | 2021-08-17 | 江西理工大学 | Magnetic suspension grabbing type hospital medicine transportation equipment |
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Application publication date: 20120613 |