CN1522912A - High speed rail vehicle capable of adjusting pressure on ground - Google Patents
High speed rail vehicle capable of adjusting pressure on ground Download PDFInfo
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- CN1522912A CN1522912A CNA031591116A CN03159111A CN1522912A CN 1522912 A CN1522912 A CN 1522912A CN A031591116 A CNA031591116 A CN A031591116A CN 03159111 A CN03159111 A CN 03159111A CN 1522912 A CN1522912 A CN 1522912A
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Abstract
The present invention relates to a high-speed track traffic vehicle, mainly formed from high-speed track vehicle and track beam. It is characterized by that when the vehicle is running on the overhead track beam at high speed, the drive friction pressure required for all the drive wheels in the vehicle can be provided by springs placed in the vehicle and rolling device capable of regulating pressure, and the electromagnetic suspended electromagnetic iron placed in the vehicle and suspended supporting track on the track beam are interacted between them, so that the carriage can be suspended on the track beam, and can be driven by the driving wheel in vehicle and can be run at high-speed.
Description
The present invention relates to a kind of high-speed track vehicle, is that a kind of self set hydraulic efficiency gear of utilizing can increase and regulate the wheel of high-speed track vehicle and the adjustable high-speed track vehicle of ground pressure of the friction pressure between the rail specifically.
Present high-speed track vehicle wheel under steam relies on the deadweight of traction headstock to produce to the friction pressure between the rail (binding force) is main, the speed of a motor vehicle with train improves, friction pressure between wheel and the rail also descends thereupon, cause the speed of a motor vehicle to be restricted, simultaneously also because the decline of friction pressure makes the driving safety of vehicle be subjected to very big influence, application number be 01141380.8 " intercity high-speed light railway traffic " though in wheel and the friction pressure between the rail obtained bigger improvement, but owing to the setting of door frame on its track girder and head track has objectively caused vehicle to be not easy to carry out goods transport, door frame and head track have also increased the investment of circuit in addition; And application number is in 03110070.8 " high speed straddle-type guideway vehicle ", the driving friction pressure of vehicle is provided by the pressure apparatus that is installed in the conductive casters below in the vehicle, because the less pressure apparatus that makes in space of conductive casters below is also less, its friction pressure that offers drive wheel in the vehicle is also less, required bigger friction pressure when being difficult to guarantee the vehicle high-speed cruising; Simultaneously, in present applicable magnetic suspension train,,, can not be used widely so the investment of its circuit is big because it adopts linear motor driving.
The purpose of this invention is to provide a kind of simple in structure, safe in operation high speed, the hydraulic efficiency gear that utilizes vehicle self to dispose is realized the increase and the adjusting of the friction pressure over the ground of wheel in the vehicle, vehicle and circuit not only can satisfy high speed passenger transportation, also can satisfy the requirement of high speed shipping, simultaneously can in vehicle, increase magnetic levitation device, make the compartment high-speed track vehicle of suspension operation in orbit.
The objective of the invention is to realize by following technical scheme.
The present invention mainly is made up of hot-short and aerial conveyor circuit.The conductive casters roof pressure of power supply guide frame two side bottoms that operates in the under-vehicle on the track girder is the vehicle power supply on the conductor rail on the track girder and by rolling touch with it, vehicle is by the motor-driven drive wheel operation of installing on its below base plate, and provide guiding for advancing of vehicle by track adjusting wheel set on the vehicle and the mutual action between the guided way on the track girder, when vehicle starts, quicken, utilize hydraulic actuating cylinder on the compartment lower shoe jacking power supply guide frame that makes progress during climbing, make the upwards conductor rail on the roof pressure track girder further of conductive casters, the downward antagonistic force that hydraulic actuating cylinder on the while base plate produces, the drive wheel of its below is pressed on the rail on the track girder, thereby make the friction of rolling pressure between drive wheel and the rail significantly improve, thereby the speed drive vehicle that drive wheel can be high is advanced at utmost speed, simultaneously in the vehicle that has installed the electromagnetic type levitation device additional, the compartment can be by suspending on the track girder, thereby eliminated the pressure load of compartment for drive wheel, high speed is comfortable more to make the operation of vehicle.
Outstanding advantage of the present invention is, track investment is built soon less, vehicle structure very simply is convenient to safeguard and make, high speed railway and magnetic suspension train that the manufacturing cost of its vehicle and circuit and difficulty are existing far below present various countries, and its running velocity and energy consumption also are much better than the high speed railway and the magnetic suspension train of present various countries, and safe in operation safeguards that operation cost is low, and be environment friendly and pollution-free, both can guarantee high speed passenger transportation, also can satisfy the goods transport of high speed.
Fig. 1 is a structural representation of the present invention.
Fig. 1-1 is for using the application scheme drawing of side track adjusting wheel vehicle bottom.
Fig. 1-2 is the application scheme drawing of guiding roller vehicle bottom in the middle of using.
Fig. 1-3 is the side cross-sectional schematic of Fig. 1.
Fig. 1-4 is the operation scheme drawing of hot-short on track girder among Fig. 1.
Fig. 2 is the operation scheme drawing of magnetic suspension hot-short on track girder.
Fig. 2-1 is the structural representation of vehicle among Fig. 2.
Fig. 2-2 is the structural representation that vehicle uses the lateral suspension guiding electromagnet among Fig. 2.
Fig. 2-3 uses the structural representation of suspension and guiding electromagnet respectively for vehicle among Fig. 2.
Fig. 3 is the application scheme drawing that the compartment suspends on the vehicle back plate and rises among Fig. 2-1.
Fig. 3-1 is the application scheme drawing that the compartment suspends on the vehicle back plate and rises among Fig. 2-2.
Fig. 3-2 is the application scheme drawing that the compartment suspends on the vehicle back plate and rises among Fig. 2-3.
Fig. 4 is the structural representation of vehicle in setting up the track girder of side girders.
Fig. 4-1 is the application scheme drawing that uses levitating electromagnet among Fig. 4 in the vehicle below the compartment.
Fig. 4-2 is the application scheme drawing of vehicle in track girder among Fig. 4 or the 4-1.
The scheme drawing of using in the vehicle that Fig. 5 moves in door frame for hydraulic efficiency gear.
Fig. 5-1 is the lateral plan of Fig. 5 center tap.
The schematic side view that Fig. 5-2 is in operation for vehicle among Fig. 5.
Fig. 6 application scheme drawing below the guiding drive wheel that is hydraulic efficiency gear on above the frame beam.
Fig. 6-1 is the application scheme drawing of hydraulic efficiency gear above the drive wheel below the frame beam.
The schematic side view that Fig. 6-2 is in operation for vehicle among Fig. 6 and Fig. 6-1.
The application scheme drawing that Fig. 7 is a hydraulic efficiency gear in single-track vehicle up and down.
Fig. 7-1 goes up the scheme drawing that hydraulic efficiency gear is used in guiding drive wheel below among Fig. 7.
Fig. 7-2 does not use the application scheme drawing of intermediate rotary shaft for vehicle among Fig. 7.
Fig. 7-3 is the schematic side view in the vehicle operating among Fig. 7.
Shown in the figure:
1, compartment 2, axis hole 3, rotating shaft 4, back plate 5, reel 6, guide rod 7, hydraulic actuating cylinder 8, air bellow 9, guiding wheel carrier 10, base plate 11, spring 12, rubber cushion 13, drive wheel carrier 14, track adjusting wheel 15, motor 16, drive wheel 17, power supply guide frame 18, guided way 19, track girder 20, rail 21, conductor rail 22, conductive casters 23, conduction wheel carrier 24, rubber cushion 25, guided way 26, wheel carrier 27, track adjusting wheel 28, rubber cushion 29, upright rail 30, track adjusting wheel 31, upright beam 32, suspension guide frame 33, guide rod 34, axis hole 35, rubber cushion 36, axis hole 37, rotating shaft 38, reel 39, suspension support rail 40, insulation tank 41, coil 42, suspension guiding electromagnet 43, fixed mount 44, guiding electromagnet 45, levitating electromagnet 46, side bar 47, door frame 48, axle sleeve 49, rotating shaft 50, roller box 51, wheel carrier 52, last guiding drive wheel 53, head track 54, groove 55, insulation tank 56, rail 57, frame beam 58, joint 59, top board 60, beam 61 gets on the right track, top board 62, the guiding drive wheel
Below the invention will be further described in conjunction with the accompanying drawings by example.
Embodiment 1:
Referring to Fig. 1 and Fig. 1-3, the rotating shaft 3 that is provided with on the back plate 4 below compartment 1 is inserted in the axis hole 2 that is installed in the bottom, compartment, between back plate 4 and bottom, compartment, reel 5 and extension spring are housed, between base plate 10 and the power supply guide frame 17 above it, hydraulic actuating cylinder 7 and spring 11 are housed, pressure in the hydraulic actuating cylinder 7 is provided by the hydraulic efficiency gear in the car and controls, air bellow 8 passes the perforate on the power supply guide frame 17, be installed between base plate 10 and the back plate 4, be fixed on guide rod 6 upper ends on the base plate 10 and pass guide rod hole on power supply guide frame 17 and the back plate 4, and round platform is established on the top of guide rod 6, between round platform and back plate spring is housed, the effect that is arranged in the guide rod 6 of guide rod hole is to play the guiding role when doing up and down perpendicular movement when the power supply guide frame 17 of base plate 10 tops and back plate 4.Driving wheel carrier 13 is installed on the base plate 10 by rubber cushion 12 with guiding wheel carrier 9, the drive wheel 16 that drives in the wheel carrier 13 is driven on the rail 20 that operates on the track girder 19 by motor 15, track adjusting wheel 14 in the guiding wheel carrier 9 is inserted and is operated in the inside groove of the guided way 18 on track girder 19 center lines, be arranged in the conductive casters 22 of the conduction wheel carrier 23 of power supply guide frame 17 2 side-lowers, because the spring 11 on the base plate 10 is roof pressure power supply guide frame 17 upwards, so conductive casters 22 is also simultaneously under the effect of spring 11, the roof pressure rolling-operation is on the conductor rail 21 that track girder 19 2 side-lowers are installed, and vehicle is powered by conductor rail by conductive casters simultaneously.Because the rotating shaft of installing between the back plate of compartment and its below and the relation of reel, make devices such as all kinds of driving guiding of back plate and below thereof and damping power supply, all can rotate simultaneously in the bottom, compartment with back plate, and lead by the inside groove of the track adjusting wheel under the base plate 14 by guided way 18, vehicle can be passed through smoothly at the bend place.
In the application, conductive casters 22 is delivered to electrical source of power in the car by conductor rail 21, drive drive wheel 16 high-speed cruising on rail 20 by motor 15, thereby vehicle is run at high speed on track girder, lead by inserting the track adjusting wheel 14 that operates in guided way 18 inside grooves at the bottom of the car in the vehicle operating, guarantee vehicle trouble-free operation on the bend track girder, with safety and the directivity of guaranteeing vehicle, because the effect of base plate 10 and the spring 11 of power supply between the guide frame 17, make between drive wheel and the rail and conductive casters and conductor rail between closed contact is derailed with the vehicle safety that guarantees to run at high speed under pressure.When vehicle when climbing is quickened in starting by increasing the pressure in base plate and the hydraulic actuating cylinder of installing between the guide frame 7 of powering, increase the friction pressure between drive wheel and the rail, and increase rolling pressure between conductive casters and the conductor rail simultaneously, because the friction force between drive wheel and rail significantly increases, slip between the two is reduced, thereby increased the drive efficiency and the actuating speed of drive wheel, thus make vehicle can be on track girder the operation of safety high speed.In the application, on conductive casters, drive motor can be installed, make its not only as conductive casters simultaneously but also as drive wheel to increase the propulsive effort of vehicle, reduce that simple conductive casters is in operation and conductor rail between the rolling frictional resistance that produces.
Referring to Fig. 1-1, in the application, can guided way 25 be set in two sides of track girder 19, track adjusting wheel 27 is established in two inboards at power supply guide frame 17, track adjusting wheel 27 is positioned at a side of guided way 25 simultaneously, thereby substitute aforesaid track adjusting wheel 14 and guided way 18 for vehicle provides guiding, guarantee the directivity and the safety of vehicle operating.
Referring to Fig. 1-2, two track adjusting wheels 30 about also can in the guiding wheel carrier 9 below the vehicle lower shoe 10, installing in the application, and be located at two sides of the upright rail 29 of upright beam 31 2 sides set on the track girder center line, for vehicle leads, replace aforementioned means.
Embodiment 2:
Referring to Fig. 2 and Fig. 2-1, vehicle is by conductive casters 22 power supplies of the roof pressure in the power supply guide frame 17 of below, compartment on conductor rail 21, the drive wheel 16 that is driven in the wheel carrier 13 by the below, compartment drives, operate on the rail 20 on the track girder 19, the suspension suction of generation between the suspension support rail 39 that the suspension guiding electromagnet 42 that compartment 1 is provided with by its below suspension guide frame 32 lower ends simultaneously and track girder two side-lowers are provided with, be suspended on the track girder, the weight in compartment self is directly transferred on the track girder by suspension support rail 39, eliminated the compartment load that drive wheel 16 is born, the weight that makes 16 of drive wheels need the load driving compartment with lower member, driving simultaneously suspends does not produce the compartment of pressure, high-speed cruising on track girder above it to it.Owing to eliminated the weight in compartment, but the very little propulsive effort of 16 need of drive wheel powered vehicle high-speed cruising just, and vibrations that vehicle produced simultaneously and noise also reduce significantly.
Shown in the figure, rotating shaft 3 on the power supply guide frame 17 is inserted and is installed in the axis hole 2 of back plate 4 belows, also be provided with reel 5 and extension spring between back plate 4 and the power supply guide frame 17, the base part seat in compartment 1 drops on the rubber cushion 35 on the back plate 4, the set guide rod 33 in compartment bottom is passed down through in the axis hole 34 on the back plate 4, end at guide rod 33 is provided with round platform simultaneously, and spring also is housed between round platform and back plate; Base plate 10 is positioned at power supply guide frame 17, be provided with spring 11 and hydraulic actuating cylinder 7 between the two, be positioned at guide rod 6 on the base plate 10 and be upward through guide rod hole on the power supply guide frame 17, the top of guide rod 6 is provided with round platform simultaneously, is provided with spring between round platform and power supply guide frame 17.Drive wheel carrier 13 is installed in base plate 10 by rubber cushion below, drive wheel 16 is arranged in and drives wheel carrier 13, and operate on the rail on the track girder 19 by motor-driven, in the set track adjusting wheel 27 of power supply guide frame 17 2 side-lowers, be positioned at two sides of the set guided way 25 of track girder 19 2 sides, two side-lowers at power supply guide frame 17 are equipped with conductive casters 22 simultaneously, suspension support rail 39 is fixedly mounted on the below of track girder two sides, upwards roof pressure is on the conductor rail 21 that is arranged in suspension support rail 39 inside groove insulation tanks 40 for conductive casters 22, and wherein conductor rail 21 and conductive casters 22 are by the non-magnetic material manufacture.The axis hole 36 that is installed in the bottom, compartment is inserted in rotating shaft 37 on the suspension guide frame 32 that is arranged in power supply guide frame 17 rear portions below the compartment, between bottom, compartment and suspension guide frame 32, extension spring and reel 38 are housed also, wherein the effect of extension spring is to prevent that the compartment from separating with the suspension guide frame, the effect of rotating shaft 37 and reel 38 all is to guarantee that suspension guide frame 32 can rotate in the bottom, compartment, makes suspension guide frame 32 adjust its direction in the bottom, compartment with bend in vehicle is advanced.By fixed mount 43 suspension guiding electromagnet 42 is installed below suspension guide frame two sides, fixed mount 43 is made by nonferromugnetic material, and suspension guiding electromagnet 42 is positioned at the below of the suspension support rail 39 of track girder two side-lowers simultaneously.
In the application, when the power supply of connecting the coil 41 on the suspension guiding electromagnet, the suspension guiding electromagnet produces the magnetic field suction attraction potential suspension support rail 39 of track girder two side-lowers of side thereon that makes progress, the suspension guide frame rises under the effect of suction, the suspension guiding electromagnet is near the suspension support rail, and the distance between the two is guaranteed by the exciting current of the control of the control setup in car levitating electromagnet.The jack-up (referring to Fig. 3) that simultaneously compartment above it made progress when the suspension guide frame rises is suspended on the track girder it, the compartment bottom that is positioned at back plate 4 tops simultaneously also come-up breaks away from rubber cushion on the back plate 4, the guide rod 33 that only is inserted in the back plate upper shaft hole 34 by the bottom, compartment between compartment and the back plate 4 flexibly connects, because the compartment come-up has broken away from back plate 4, make the drive wheel 16 of back plate 4 belows lose the weight in compartment, open motor 15 this moment, the drive wheel operation drives the compartment with high speed operation by below, the compartment in the top back plate axis hole 34 guide rod 33.
In the practical application, also can be provided with suspension support rail 39 is installed in two sides of track girder, and the suspension guiding electromagnet 42 in the suspension guide frame also correspondingly is positioned at two sides (referring to Fig. 2-2) of suspension support rail, and the guided way 25 that non-magnet material is made is housed in the inside groove of suspension support rail, and the track adjusting wheel 27 that guide frame 17 inboards that power are simultaneously made by non-magnet material also is positioned at a side of guided way 25.Suspension guiding electromagnet 42 in the suspension guide frame is positioned at the side on the lower side of suspension support rail one side of track girder two sides when not working, coil 41 energized on the suspension guiding electromagnet, the suspension guiding electromagnet produces suction, rise to and its level attitude by suspension support rail one side-lower, the also guide frame jacking compartment that makes progress, compartment this moment because the rising of suspension guiding electromagnet causes suspending, make the compartment by suspend (referring to the Fig. 3-1) that rise on the rubber cushion on the back plate 4 35, this moment, drive wheel just can lose under the condition of carriage weight the powered vehicle high-speed cruising.
In the practical application (referring to Fig. 2-3), also can below two sides of suspension guide frame 32 and two sides, guiding electromagnet 44 and levitating electromagnet 45 be installed respectively, wherein guiding electromagnet 44 is positioned at the outside of the guided way 25 of track girder two sides installation, levitating electromagnet 45 is positioned at the below of the conductor rail 21 of track girder two side-lowers, and guided way and conductor rail are by magnet conductivity material manufacture preferably; And track adjusting wheel and conductive casters on the power supply guide frame 17 also can adopt the non-magnet material manufacturing.The electromagnetic attraction that produces between guiding electromagnet 44 and the guided way 25 in the application guiding of guide frame on bend that can guarantee to suspend, the electromagnetic attraction that produces between levitating electromagnet 45 and the conductor rail 21 upwards raises the compartment by the suspension guide frame, the compartment is risen on the rubber cushion 35 of back plate 4 be suspended state (referring to Fig. 3-2), vehicle is moved by drive wheel simultaneously.
Embodiment 3:
Referring to Fig. 4, below compartment 1, be provided with power supply guide frame 17 and back plate 4 and base plate 10, compartment and three relation each other is with identical described in the embodiment 1, and power supply guide frame 17 2 outer side-lowers are equipped with conductive casters 22 and track adjusting wheel 27 respectively; Above two sides of track girder 19, be provided with side bar 46, in side bar 46, be respectively equipped with conductor rail 21 and guided way 25, roof pressure is on conductor rail 21 under the effect of spring of installing on the base plate below the power supply guide frame 11 or hydraulic actuating cylinder 7 for conductive casters 22 on the power supply guide frame 17, and track adjusting wheel 27 also is positioned at a side of guided way 25 simultaneously.When high vehicle speeds, spring 11 and hydraulic actuating cylinder 7 be the conductive casters of roof pressure power supply guide frame two sides upwards, the drive wheel 16 that conductive casters roof pressure conductor rail 21 is provided with spring and hydraulic actuating cylinder 7 below base plates for 10 times obtains downward antagonistic force, driving friction pressure between drive wheel 16 and the rail 20 below it is significantly increased, and assurance drive wheel 16 high-speed secure ground powered vehicle are advanced.
Referring to Fig. 4-1, conductor rail 21 can be installed in the suspension support rail 39 that is arranged in side bar 46 by insulation tank 40 in the application, the structure of suspension support rail 39 and with the conductive casters of power supply on the bracing frame 17 between relation and embodiment 2 in Fig. 2-1 routine described identical, the track adjusting wheel 27 of power supply on the guide frame 17 is positioned at a side of the guided way 25 of side bar 46, reach between the power supply guide frame 17 that is positioned at the below, compartment and back plate 4 and base plate 10 threes and compartment each other relation and embodiment 2 described in identical.Below the compartment, also be provided with suspension guide frame 32 simultaneously, the suspension guiding electromagnet 42 of suspension guide frame 32 2 side settings is positioned at the below of suspension support rail 39, and is identical described in Fig. 2-1 example among relation between work relationship between the two and compartment and the suspension guide frame 32 and the embodiment 2.When suspension guiding electromagnet 42 upwards attracted suspension support rail 39, the compartment also rose on track girder thereupon and suspends.
Also guided way 25 can be installed in the suspension support rail 39 that is arranged in side bar 46 1 sides in the application, the track adjusting wheel 27 of power supply on the guide frame 17 is positioned at the one side, and conductive casters 22 roof pressures on the guide frame 17 of powering simultaneously are on the conductor rail 21 that is positioned at above the side bar 46; And the side that the suspension guiding electromagnet 42 that compartment below is provided with is arranged in suspension guided way 39 is identical with Fig. 2-2, and is identical described in Fig. 2-2 example among the relation of work relationship between the two and compartment and 32 of suspension guide frames and the embodiment 2.
In application, also levitating electromagnet 45 and guiding electromagnet 44 can be set simultaneously on the suspension guide frame 32 below the compartment, the two lays respectively at the below of the conductor rail 21 in the side bar 46 and a side of guided way 25, and the relation between relation that levitating electromagnet 45 and conductor rail are 21 and guided way 25 and the guiding electromagnet 44 is referring among the embodiment 2 described in Fig. 2-3 example.
Embodiment 4:
Referring to Fig. 5 and Fig. 5-2, in the compartment, be provided with frame beam 57, back plate 4 tops are installed in the below of frame beam 57 by reel 5, the below is installed on the base plate 10 by air bellow 8, below base plate 10, be separately installed with drive wheel 16 and track adjusting wheel 14, track adjusting wheel 14 also can make it become the guiding drive wheel by motor-driven, and drive wheel 16 operates on the rail 20 on the track girder 19, and track adjusting wheel 14 is inserted and operated in the inside groove of the guided way of laying on the track girder center line 18.Top board 59 is positioned at base plate 10 tops, is provided with spring 11 and hydraulic actuating cylinder 7 between the two, by the joint 58 that can rock back and forth rotating shaft 49 is installed on top board 10, and two ends were fixedly mounted on the axle sleeve 48 on the frame beam 57 about the top of rotating shaft 49 was passed in the compartment; Establish guiding drive wheel 52 at the wheel carrier 51 that is arranged in rotating shaft 49 tops above the compartment, wheel carrier 51 is arranged in the roller box 50 of top, compartment simultaneously, last guiding drive wheel 52 inserts and operates in the inside groove of the rail 56 in the head track 53, rail 56 is installed in the groove 54 in the head track 53 by insulation tank 55, head track 53 fixedly mounts on the door frame 47 that is erected on the track girder 19 below pier studs, simultaneously also be provided with the beam 60 that gets on the right track above head track 53, the beam 60 that gets on the right track is fixedly mounted on the door frame 47; Be arranged in the drive wheel 52 that leads of going up of rotating shaft 49 top wheel carriers 51 in the application, top lift by spring 11 between rotating shaft 49 below top boards 59 and the base plate 10 and hydraulic actuating cylinder 7 generations, make in its roof pressure rail 56 in head track 53 that makes progress, and obtain the driving friction pressure of itself and rail 56 simultaneously, the spring 11 between while top board 59 and the base plate 10 and the downward antagonistic force of hydraulic actuating cylinder 7 the two generation, the friction pressure of 20 of the drive wheel 16 of base plate 10 belows and rail is significantly increased, thereby guaranteed the driving usefulness of drive wheel 16, made that vehicle can high-speed secure ground operation under the brute force of drive wheel drives up and down.
Referring to Fig. 6, the wheel carrier 51 that guiding drive wheel 52 is installed in the application can be mounted on the top of compartment center beam 57 by roller box 50, the effect of frame beam 57 is intensity and the load-carrying capacitys that increase the compartment, make on pressure that compartment top spring and hydraulic actuating cylinder produce can be delivered to the below, compartment by the frame beam by the top, compartment drive wheel 16 and the rail 20, otherwise or the pressure (referring to Fig. 6-1) that below, compartment hydraulic actuating cylinder and spring are produced be delivered to upward leading between drive wheel 52 and the rail 56 of top, compartment by frame beam 57.Shown in Fig. 6, last guiding drive wheel 52 is arranged in wheel carrier 51, the rotating shaft of wheel carrier 51 bottoms is inserted in the axis hole that is installed in the roller box 50, top board 61 is arranged in roller box 50, its top is installed in the below of wheel carrier 51 by reel, is provided with spring and hydraulic actuating cylinder between its below and the roller box 50, is positioned at guide rod bottom the roller box and is upward through guide rod hole on the top board 61, top at guide rod is provided with round platform, is provided with recoil spring at round platform and 61 on top board.In vehicle operating the spring of roller box 50 and 61 installations of top board and hydraulic actuating cylinder on the guiding drive wheel 52 its required friction pressure for rail 56 is provided, go up the downward antagonistic force that produces between guiding drive wheel 52 and the rail 56 simultaneously, be delivered on the drive wheel of installing under the base plate of below, compartment 16 by frame beam 57, make it increase friction pressure for rail 20 on the track girder 19, vehicle can be advanced at utmost speed under the effect of drive wheel up and down, and vehicle is led by the track adjusting wheel that guiding drive wheel and under-vehicle base plate install down that goes up of its top simultaneously.Referring to Fig. 6-1, also can be in the application by the friction pressure of the 16 pairs of rail 20 of drive wheel below spring that is provided with between top board below the compartment 59 and the base plate 10 and hydraulic actuating cylinder increase base plate 10, be delivered between the rail 56 of upward lead drive wheel 52 and its top in the wheel carrier 51 in the car body top roller box 50 by the antagonistic force of the frame beam 57 on the compartment simultaneously drive wheel 16 and 20 generations of rail, in the application, the axis hole of roller box 50 bottoms that are installed in roof is inserted in the rotating shaft that is arranged in wheel carrier 51 bottoms of car body top, also is provided with reel simultaneously between roller box 50 and wheel carrier 51.
Referring to Fig. 7, below the compartment, use the guiding drive wheel 62 that inserts in guided way 18 inside grooves operate on the track girder 19 be vehicle guidance and driving in the application, and the guiding drive wheel 52 of going up that the insertion that is arranged in car body top operates in rail 56 inside grooves of head track 53 on the door frame 47 is vehicle guidance and driving simultaneously.Among the figure between back plate 4, top board 59 and the base plate 10 of compartment below and in the compartment structure between other each parts with identical described in interrelation such as the preceding Fig. 5 example, or between the back plate 4 of the roller box 50 of top, compartment and wheel carrier 51 and below, compartment, top board 59, base plate 10 and the structure and the relation each other of each parts in the compartment also can be with identical described in earlier figures 6 examples and Fig. 6-1 example.
In sum, each drive wheel in the high-speed track vehicle that ground pressure is adjustable (comprise guiding drive wheel) is in operation and removes the friction pressure that pressure that the deadweight that relies on vehicle and its load produced provides, also the hydraulic actuating cylinder by spring and adjustable seamless power provides required friction pressure for it simultaneously, make vehicle each drive wheel that is in operation to obtain higher driving friction pressure, thereby the drive efficiency of each drive wheel is significantly improved, owing to guaranteed drive wheel and interorbital closed contact, prevented the slip between drive wheel and the rail, also made the moving velocity of vehicle and safety obtain significantly to improve.And in actual applications, power supply guide frame 17 2 sides also can install the track adjusting wheel 27 that guiding electromagnet 44 replaces among Fig. 1-1 additional, make it to be positioned at simultaneously two sides (or side of side bar 46 guided ways 25) of the guided way 25 of track girder two sides, make under the directional tagging of generation between the guiding electromagnet 44 of vehicle in power supply guide frame 17 and the guided way 25 on the track girder to advance at utmost speed.
Claims (10)
1, the adjustable high-speed track vehicle of ground pressure, mainly form by compartment (1), track girder (19), base plate (10), power supply guide frame (17) and hydraulic actuating cylinder (7), it is characterized in that: two side-lowers that are positioned at the power supply guide frame (17) of below, compartment (1) are provided with conductive casters (22), and conductive casters (22) makes progress roof pressure on the conductor rail (21) that track girder (19) two side-lowers are provided with; Be positioned at the drive wheel of the below of the base plate (10) of power supply guide frame (17) below installing (16) and operate in track girder (19) and go up on the rail of laying (20), be provided with hydraulic actuating cylinder (7) and spring (11) between the guide frame (17) with powering at base plate (10).
2, the adjustable high-speed track vehicle of ground pressure according to claim 1, it is characterized in that: the below of described compartment (1) is provided with back plate (4), rotating shaft (3) on the back plate (4) is inserted in the axis hole (2) that is installed in the below, compartment, also be provided with reel (5) between back plate (4) and bottom, compartment, back plate (4) is installed on the base plate (10) by the air bellow (8) of its below; Vehicle can be by installing track adjusting wheel (14) down at base plate (10), make it to insert in guided way (18) inside groove that operates on the track girder center line and lead, or by down left and right sides track adjusting wheel (30) being installed at base plate (10), upright rail (29) two side faces that is located at last two sides of upright beam (31) on the track girder center line leads.
3, the adjustable high-speed track vehicle of ground pressure according to claim 1 is characterized in that: two sides in the described power supply guide frame (17) can be provided with track adjusting wheel (27), and it is positioned at the outside of the set guided way (25) of track girder (19) two sides simultaneously.
4, the adjustable high-speed track vehicle of ground pressure according to claim 1, it is characterized in that: described conductive casters (22) roof pressure that is positioned at power supply guide frame (17) two sides is on the conductor rail (21) of track girder dual side-edge beam (46), and the track adjusting wheel (27) of power supply guide frame (17) two sides is positioned at a side of the guided way (25) on the side bar (46).
5, the adjustable high-speed track vehicle of ground pressure according to claim 1, it is characterized in that: described compartment (1) is positioned at the top of back plate (4), the guide rod (33) of compartment bottom is inserted in the axis hole (34) on the back plate (4), and the end of guide rod (33) is provided with round platform, and the axis hole (2) that is installed in the back plate below is inserted in the rotating shaft (3) that is arranged on the power supply guide frame (17); Suspension guide frame (32) is positioned at the below in compartment, and suspension guide frame (32) is gone up set rotating shaft (37) and inserted in the axis hole (36) that is installed in the bottom, compartment, also is provided with reel (38) between bottom, compartment and suspension guide frame (32); In the below of suspension guide frame (32) two sides suspension guiding electromagnet (42) is housed, the suspension guiding electromagnet is positioned at the below of the suspension support rail (39) of track girder two side-lowers simultaneously, by insulation tank (40) conductor rail (21) that non-magnet material is made is installed in the inside groove of suspension support rail (39), conductive casters (22) roof pressure of power supply guide frame (17) below two sides is on conductor rail (21).
6, the adjustable high-speed track vehicle of ground pressure according to claim 1 or 5, it is characterized in that: suspension support rail (39) can be positioned at two sides of track girder, the suspension guiding electromagnet (42) of suspension guide frame (32) two side-lowers is positioned at its two side, is provided with the guided way (25) that non-magnet material is made simultaneously in the inside groove of suspension support rail (39).
7, the adjustable high-speed track vehicle of ground pressure according to claim 1 or 5, it is characterized in that: guiding electromagnet (44) can be established in two inboards of described suspension guide frame (32), guiding electromagnet (44) is positioned at two sides of the guided way (25) of track girder two sides, simultaneously in the bottom of suspension guide frame (32) levitating electromagnet (45) is set, levitating electromagnet (45) is positioned at the below of the conductor rail (21) on the track girder simultaneously.
8, the high-speed track vehicle that ground pressure is adjustable, by head track (53), track girder (19), door frame (47), drive track adjusting wheel up and down, compartment (1), frame beam (57), rotating shaft (49), base plate (10), top board (59) and hydraulic actuating cylinder (7) are formed, it is characterized in that guiding drive wheel (52) is arranged in the wheel carrier (51) of top, compartment (1), last guiding drive wheel (52) is roof pressure and inserting in rail (56) inside groove in the head track (53) that operates in door frame (47) top upwards, set up the beam that gets on the right track (60) in head track (53) top, the axle sleeve (8) that the rotating shaft (49) of wheel carrier (51) below is passed in the compartment is installed on the top board (59) of below, compartment, and two ends up and down of axle sleeve (48) all are fixedly mounted on the upper and lower side of the frame beam (57) in the compartment; Between the base plate (10) of top board (59) and its below hydraulic actuating cylinder (7) and spring (11) are housed; Between the bottom of the compartment frame beam (57) of back plate (4) and its top reel (5) is housed, between the base plate (10) of back plate (4) and its below air bellow (8) is housed; Be provided with drive wheel (16) and track adjusting wheel (14) or guiding drive wheel (62) below base plate, track adjusting wheel (14) or guiding drive wheel (62) insert and operate in the inside groove of the guided way (18) on the track girder center line.
9, the adjustable high-speed track vehicle of ground pressure according to claim 8, it is characterized in that: on the drive wheel (52) that leads be arranged in wheel carrier (51), the rotating shaft (3) of wheel carrier (51) below is inserted in the axis hole (2) in the roller box (50) that is installed in compartment frame beam (57) top, between the top board (61) of wheel carrier (51) and its below reel (5) is housed, between roller box (50) bottom of top board (61) and its below hydraulic actuating cylinder (7) and spring is housed.
10, the adjustable high-speed track vehicle of ground pressure according to claim 8, it is characterized in that: guiding drive wheel (52) is housed in wheel carrier (51), the rotating shaft (3) of wheel carrier (51) below is inserted in the axis hole (2) that is installed in roller box (50) bottom, also is provided with reel (5) between wheel carrier (51) and roller box (50); Rotating shaft on the back plate (4) is inserted in the axis hole of bottom, compartment, between bottom, compartment and back plate (4), be provided with reel, top board (59) is positioned at the below of back plate (4), be provided with air bellow (8) between the two, between the base plate (10) of top board (59) and its below, hydraulic actuating cylinder (7) and spring (11) are housed, be provided with drive wheel (16) and track adjusting wheel (14) or guiding drive wheel (62) in base plate (10) below, track adjusting wheel (14) or guiding drive wheel (62) insert and operate in the inside groove of the guided way (18) on the track girder center line.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNB031591116A CN1321848C (en) | 2003-09-07 | 2003-09-07 | High speed rail vehicle capable of adjusting pressure on ground |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNB031591116A CN1321848C (en) | 2003-09-07 | 2003-09-07 | High speed rail vehicle capable of adjusting pressure on ground |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN1522912A true CN1522912A (en) | 2004-08-25 |
| CN1321848C CN1321848C (en) | 2007-06-20 |
Family
ID=34287302
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNB031591116A Expired - Fee Related CN1321848C (en) | 2003-09-07 | 2003-09-07 | High speed rail vehicle capable of adjusting pressure on ground |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN1321848C (en) |
Cited By (13)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN100383003C (en) * | 2005-07-01 | 2008-04-23 | 李孝龙 | Low-floor high-speed train |
| CN101665113B (en) * | 2008-07-16 | 2011-01-05 | 周原 | Urban rail tram |
| CN102424049A (en) * | 2011-11-11 | 2012-04-25 | 罗能全 | Superhigh-speed maglev train shuttle |
| CN105253149A (en) * | 2014-07-16 | 2016-01-20 | 杨南征 | Pipeline running vehicle, swing mechanism traffic and transportation system and wheels |
| CN105398452A (en) * | 2015-11-30 | 2016-03-16 | 北京康华源科技发展有限公司 | Wheel driving device for suspension transportation tool |
| CN105835892A (en) * | 2016-04-06 | 2016-08-10 | 陈璋 | Traffic rail and corresponding traffic rail car |
| CN106004893A (en) * | 2016-06-13 | 2016-10-12 | 株洲中车特种装备科技有限公司 | System assisting monorail excursion train in going uphill |
| CN106994980A (en) * | 2016-09-21 | 2017-08-01 | 比亚迪股份有限公司 | Rail Transit System |
| CN108657012A (en) * | 2018-06-12 | 2018-10-16 | 胡铁林 | Novel high speed magnetic suspension train and suspension mechanism |
| CN110861659A (en) * | 2019-11-08 | 2020-03-06 | 中铁工程设计咨询集团有限公司 | Guide groove type rail transit system |
| CN112960003A (en) * | 2021-03-16 | 2021-06-15 | 浙江宝科智能设备有限公司 | Track and wheel assembly of intelligent bus and assembling method of track and wheel assembly |
| CN113286721A (en) * | 2018-12-10 | 2021-08-20 | 赛峰起落架系统公司 | System for travelling along the ground for a land transport vehicle capable of levitation |
| US11305791B2 (en) | 2016-09-21 | 2022-04-19 | Byd Company Limited | Rail transport system |
Family Cites Families (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE3637844A1 (en) * | 1986-11-06 | 1988-05-19 | Messerschmitt Boelkow Blohm | RAIL VEHICLE WITH TRACKED WHEELS |
| US5215015A (en) * | 1989-09-14 | 1993-06-01 | Hitachi, Ltd. | Track system and vehicle having both magnetic and aerodynamic levitation, with wings on the vehicle carrying the whole weight at normal operating speeds |
| CN1304847A (en) * | 2000-06-30 | 2001-07-25 | 王洵 | Air suspending type high-speed on track train |
| CN1221418C (en) * | 2001-10-23 | 2005-10-05 | 李孝龙 | Intercity high-speed light railway traffic |
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- 2003-09-07 CN CNB031591116A patent/CN1321848C/en not_active Expired - Fee Related
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| CN100383003C (en) * | 2005-07-01 | 2008-04-23 | 李孝龙 | Low-floor high-speed train |
| CN101665113B (en) * | 2008-07-16 | 2011-01-05 | 周原 | Urban rail tram |
| CN102424049A (en) * | 2011-11-11 | 2012-04-25 | 罗能全 | Superhigh-speed maglev train shuttle |
| CN105253149A (en) * | 2014-07-16 | 2016-01-20 | 杨南征 | Pipeline running vehicle, swing mechanism traffic and transportation system and wheels |
| CN105398452A (en) * | 2015-11-30 | 2016-03-16 | 北京康华源科技发展有限公司 | Wheel driving device for suspension transportation tool |
| CN105835892A (en) * | 2016-04-06 | 2016-08-10 | 陈璋 | Traffic rail and corresponding traffic rail car |
| CN105835892B (en) * | 2016-04-06 | 2019-02-22 | 陈璋 | A kind of traffic track and its corresponding traffic track vehicle |
| CN106004893B (en) * | 2016-06-13 | 2018-04-13 | 株洲中车特种装备科技有限公司 | A kind of single track excursion train upward slope auxiliary system |
| CN106004893A (en) * | 2016-06-13 | 2016-10-12 | 株洲中车特种装备科技有限公司 | System assisting monorail excursion train in going uphill |
| CN106994980A (en) * | 2016-09-21 | 2017-08-01 | 比亚迪股份有限公司 | Rail Transit System |
| CN106994980B (en) * | 2016-09-21 | 2019-11-08 | 比亚迪股份有限公司 | Rail Transit System |
| US11305791B2 (en) | 2016-09-21 | 2022-04-19 | Byd Company Limited | Rail transport system |
| CN108657012A (en) * | 2018-06-12 | 2018-10-16 | 胡铁林 | Novel high speed magnetic suspension train and suspension mechanism |
| CN108657012B (en) * | 2018-06-12 | 2023-12-29 | 胡铁林 | High-speed magnetic suspension train and suspension mechanism |
| CN113286721A (en) * | 2018-12-10 | 2021-08-20 | 赛峰起落架系统公司 | System for travelling along the ground for a land transport vehicle capable of levitation |
| CN110861659A (en) * | 2019-11-08 | 2020-03-06 | 中铁工程设计咨询集团有限公司 | Guide groove type rail transit system |
| CN112960003A (en) * | 2021-03-16 | 2021-06-15 | 浙江宝科智能设备有限公司 | Track and wheel assembly of intelligent bus and assembling method of track and wheel assembly |
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| CN1321848C (en) | 2007-06-20 |
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