CN106114237A - A kind of electricity getting device of railcar - Google Patents
A kind of electricity getting device of railcar Download PDFInfo
- Publication number
- CN106114237A CN106114237A CN201610791839.0A CN201610791839A CN106114237A CN 106114237 A CN106114237 A CN 106114237A CN 201610791839 A CN201610791839 A CN 201610791839A CN 106114237 A CN106114237 A CN 106114237A
- Authority
- CN
- China
- Prior art keywords
- power taking
- railcar
- carbon brush
- wheel
- rail
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60L—PROPULSION OF ELECTRICALLY-PROPELLED VEHICLES; SUPPLYING ELECTRIC POWER FOR AUXILIARY EQUIPMENT OF ELECTRICALLY-PROPELLED VEHICLES; ELECTRODYNAMIC BRAKE SYSTEMS FOR VEHICLES IN GENERAL; MAGNETIC SUSPENSION OR LEVITATION FOR VEHICLES; MONITORING OPERATING VARIABLES OF ELECTRICALLY-PROPELLED VEHICLES; ELECTRIC SAFETY DEVICES FOR ELECTRICALLY-PROPELLED VEHICLES
- B60L5/00—Current collectors for power supply lines of electrically-propelled vehicles
- B60L5/38—Current collectors for power supply lines of electrically-propelled vehicles for collecting current from conductor rails
-
- A—HUMAN NECESSITIES
- A63—SPORTS; GAMES; AMUSEMENTS
- A63G—MERRY-GO-ROUNDS; SWINGS; ROCKING-HORSES; CHUTES; SWITCHBACKS; SIMILAR DEVICES FOR PUBLIC AMUSEMENT
- A63G31/00—Amusement arrangements
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B61—RAILWAYS
- B61F—RAIL VEHICLE SUSPENSIONS, e.g. UNDERFRAMES, BOGIES OR ARRANGEMENTS OF WHEEL AXLES; RAIL VEHICLES FOR USE ON TRACKS OF DIFFERENT WIDTH; PREVENTING DERAILING OF RAIL VEHICLES; WHEEL GUARDS, OBSTRUCTION REMOVERS OR THE LIKE FOR RAIL VEHICLES
- B61F9/00—Rail vehicles characterised by means for preventing derailing, e.g. by use of guide wheels
Abstract
The invention discloses the electricity getting device of a kind of railcar, including power taking guider and electronic box, one side or two sides of described power taking guider are provided with carbon brush, while railcar is moved along Load-bearing rail, and carbon brush power taking to be delivered to electronic box be that railcar is powered from slip track.Power taking guider includes front jockey wheel group, guides wheels afterwards, is connected to front jockey wheel group and the rear link guided between wheels, link be arranged over electronic box, described carbon brush electrically connects with electronic box.The power taking dolly of the present invention is provided with the power taking guider of self-movement, has adapted to the higher route track precision that power taking dolly is proposed by carbon brush structure, it is ensured that the high reliability of power taking.
Description
Technical field
The invention belongs to movie theatre field of circling in the air, be specifically related to a kind of Three Degree Of Freedom railcar, particularly a kind of for rail
The electricity getting device of road car.
Background technology
In recent years, the development of China theme park is extremely swift and violent, the appearance of theme park and rising in terms of world wide, be with
The tourist recreation industry that the industrialization of the country and the improvement of people's living standard are associated is closely related.Its blank the earliest is Gu Xi
Cured, the fairground variety show of ancient rome era, is built atmosphere by means such as music, dancing, magic and gamings, is attracted client.
Along with handicraft go forward one by one to mechanical industry, a large amount of appearance in city, the entertainment form of this small-sized flowing is progressively evolved into specially
The recreation ground based on open air of door.To the upper middle period in 20th century, its form also from the gentleest meadow garden type, transfers to
With machinery play apparatus as characteristic, pursue confused noise, the amusement park stimulated.After World War II, along with becoming more diverse of life style, section
Skill development and economic prosperity, form the tourist sight innovation concept of theme park." children's stories paradise ", " exploration paradise ", " wild dynamic
Thing garden ", " paradise holiday " etc. grow up on the ground such as American-European in succession.Particularly nineteen fifty-five the U.S. build up in Los Angeles first existing
Behind the theme park in meaning, the tourist recreation industry with theme park as representative obtains broad development, from rule all over the world
Mould has relatively quantum jump, high in technological content item of recreation also to become wide poly-people in the park that is the theme in science and technology and culture content
The Hot events of gas.
But in numerous items of recreation, the high-tech item of recreation that visitor can conscientiously participate in and interact therewith few again
Few, the form that mostly broadly falls into is single and visitor passively to participate in obtaining the project of sensory experience in the majority, classify as conventional art type (with
Mechanical technique is main) theme project, for the phase characteristic according to theme park development, experienced by the first generation and rely on nature money
Source, the second filial generation focus on city amusement, the third generation based on simulation, the process of micro-landscape, in forth generation theme park with three-dimensional,
The item of recreation development trend that the four-dimension, animation, science and technology are main is such as emerged rapidly in large numbersBamboo shoots after a spring rain and is rised sheer from level ground, and by modern computer, automatically controls
The high-tech means such as system, digital simulation and emulation, Active-Movie, acousto-optic-electric and art carry out perfect adaptation, allow visitor experience
The novel entertainment having no precedent is experienced, and the kernel item in the railcar interaction project forth generation theme park just of our exploitation
Mesh, has merged 3D film, infrared electro technology, the current international mainstream amusement skill such as dynamic sport(s) car, disaster emulation, stunt
Art, visitor, by taking multivariant dynamic railcar, can realize vacillating now to the left, now to the right, front and back pitches, the innervation stunt such as rotation, hands
Hold infrared dynamic device and participate in the game interactive in virtual world, shuttle back and forth in real indoor environment, lead visitor to experience one
The happy trip that field is soul-stirring.
The power supply of current track car relies primarily on power current, frequently with laying power supply rail Tong Bu with track, and at track
The electricity-fetching mechanism being provided with carbon brush on car carries out power taking, but in track overall height speed is moved, carbon brush position often occurs
The frequent power-off caused of beating is on-the-spot, limits the popularization and application of this technology.
Summary of the invention
In order to overcome the shortcoming of above-mentioned prior art, it is an object of the invention to provide a kind of power taking for railcar and fill
Put, can in high-speed motion by power taking dolly accurate limiting on guide rail, it is ensured that the reliability of carbon brush power taking.
For reaching above-mentioned purpose, the present invention is as follows:
The electricity getting device of a kind of railcar, described railcar includes that car body and vehicle frame, described electricity getting device include taking
Being electrically directed to device and electronic box, a side or two sides of described power taking guider are provided with carbon brush, on railcar edge
While Load-bearing rail motion, carbon brush power taking to be delivered to electronic box be that railcar is powered from slip track.
In the electricity getting device of above-mentioned railcar, power taking guider includes front jockey wheel group, guide wheels afterwards, be connected to before
Guide wheels and the rear link guided between wheels, described link be respectively provided on two sides with carbon brush mounting plate, carbon brush sets
Put on carbon brush mounting plate, described link be arranged over electronic box, described carbon brush electrically connects with electronic box.
In the electricity getting device of above-mentioned railcar, Load-bearing rail is I shape rail, described front jockey wheel group and rear guiding
Wheels all include that two power taking directive wheels, two power taking fast pulleys and power taking support wheel, and described power taking supports wheel and is supported on work
The top, upper surface of font rail, two power taking directive wheels are horizontally set on the waist of I shape rail, two power taking directive wheels
Between gap slightly larger than the width of waist of I shape rail；Two described power taking fast pulleys are vertically set on i shaped steel
The bottom of rail upper surface.
In the electricity getting device of above-mentioned railcar, the circle that the wheel cross section of power taking fast pulley matches with I shape rail cross section
Taper.
In the electricity getting device of above-mentioned railcar, every power taking directive wheel and corresponding power taking fast pulley all pass through vertical direction
Guide wheel shaft connect firmly with link, wherein front jockey wheel group and rear guiding wheels at least set above the guide wheel shaft of a group
It is equipped with buffer spring.
In the electricity getting device of above-mentioned railcar, the guide wheel shaft of front jockey wheel group is provided above buffer spring.
In the electricity getting device of above-mentioned railcar, electricity getting device is dolly shape, is arranged on bottom railcar or afterbody.
In the electricity getting device of above-mentioned railcar, the width of the waist of I shape rail is 10mm, two power taking directive wheels it
Between gap be 11-13mm.
The present invention uses above technical scheme, has the following advantages；
1. the railcar of the present invention is capable of swinging up and down of three degree of freedom when in use, and can realize
The multi-faceted experience such as rotation, solve current track car and can not realize the deficiency that multiple degrees of freedom is experienced, by vacillating now to the left, now to the right,
Front and back pitch, game interactive in the dynamic stunt, with virtual world such as rotation, shuttle back and forth in real indoor environment, for visitor
The sense organ bringing maximum is enjoyed and Perfect Experience.
2. the present invention uses the electricity getting device of vehicle structure to be that railcar is powered, and electricity getting device passes through carbon brush from Load-bearing rail
Power taking on the slip track of both sides, provides much larger than battery powered power for railcar, uses two slip tracks simultaneously
Power supply, still can be able to work when a slip rail fault, additionally can two slip track parallel operations, improve power supply
Power, reduces the load of single slip track.
3. the power taking dolly of the present invention is provided with the power taking guider of self-movement, and this power taking guider is except including
Power taking directive wheel and power taking support outside wheel, further comprises power taking fast pulley, thus are tightly limited by the movement locus of power taking dolly
On Load-bearing rail, adapt to the higher route track precision that power taking dolly is proposed by carbon brush structure, simultaneously because power taking dolly
Own wt is light, and self-movement, is easily subject to the impact of load-carrying, it is ensured that the high reliability of power taking unlike railcar.
Accompanying drawing explanation
Fig. 1 is the structural representation of railcar of the present invention；
Fig. 2 is the structural representation of the rotary apparatus of the present invention；
Fig. 3 is body frame structure for automotive schematic diagram of the present invention；
Fig. 3-1 is degree of freedom safety arm structural representation of the present invention；
Fig. 4 is the structural representation of anticollision device, collision-prevention device in Fig. 3；
Fig. 5 is wheel steering device of the present invention and guider structural representation；
Fig. 6 is guider of the present invention and parallel swing arm structure schematic diagram；
Fig. 7 is Load-bearing rail of the present invention, slip track and railcar relativeness schematic diagram；
Fig. 8 be power taking guider of the present invention face structural representation；
Fig. 9 is the side-looking structural representation of power taking guider of the present invention；
Figure 10 is power taking guider operation principle schematic diagram of the present invention；
Reference is as follows:
1. car body；2. rotary apparatus；3. vehicle frame；4. electricity cylinder；5. guider；6. propons；7. back axle；8. mair motor；9.
Rotational structure；101. front jockey wheel groups；Wheels are guided after 102.；103. link；104. carbon brush mounting plate；105. carbon brush；
106. electronic box；107. buffer spring；108. power taking directive wheels；109. power taking fast pulleys；110. power takings support wheel；111. directive wheel
Axle；112. alignment pin；113. screw rod；114. positioning sleeve；201. platform；202. pivoting support；203. revolving support seats；204. rotation
Turn little gear；205. reductor；206. electric rotating machine；207. rotating stand；208. outer ring gears；301. anticollision device, collision-prevention device；302.
Safety arm；303. mair motor reductors；304. electricity cylinder mounting seats；305. crash barrier；306. sleeve；307. loop bar；308. baffle ring；
309. crashproof springs；501. locating shaft；502. guide wheel shaft；503. parallel swing arms；504. bearing pin；505. load-bearing directive wheels；
506. extension spring；507. wheel carriers；508. connect seat；801. wheel；802. ground；803. slip tracks；804. Load-bearing rail；
805. power taking guiders；806. movable rotation-shaft；807. Hooke's joint；808. bearing pin；901. connecting rod；902. rotating shaft；
903. turn to swing arm；904. support wheel.
Detailed description of the invention
With embodiment, the present invention is described in detail below in conjunction with the accompanying drawings.
As shown in Figures 1 to 3, the Three Degree Of Freedom railcar of the present invention, including car body 1, vehicle frame 3, it is located at vehicle frame 3 rear and front end
Propons 6 and back axle 7, described vehicle frame 3 is provided with mair motor 8, this mair motor 8 is connected with described propons 6 or back axle 7,
Onward impulse is provided for railcar.
Car body 1 is the compartment taking visitor, in shape, imitates mouselet or other are animals shaped, be suitable for passenger in trip
The mental status loosened during object for appreciation, railcar, according to being arranged on the ground track travel that height rises and falls, enters multiple analog field
Jing Zhong, and coordinate the program such as acousto-optic-electric, Active-Movie, compartment can rotate and swing according to three degree of freedom simultaneously,
Allowing the viewer to the experience that recreates, the car body of this this railcar can carry number about 16 people, relative to current
In railcar, the number of carrying is greatly improved, and has saved the utilization of resource.
The fixing lower section being located at vehicle frame 3 of mair motor 8, and be connected with the mair motor reductor 303 being provided with below vehicle frame 3, institute
Mair motor 8, the mair motor reductor 303 stated are connected with described back axle 7, described vehicle frame 3 are additionally provided with for fixing electricity cylinder 4
Electric cylinder erection support 304, mair motor 8 and mair motor reductor 303 be in order to railcar provide suitable power, and accelerate
And retarded motion, its dynamic action is on forerunner or rear-guard.Mair motor 8 and mair motor reductor 303 are located at the lower section of vehicle frame 3,
Mainly for saving space, and ensure the smooth running of railcar.
The lower section of car body 1 is provided with rotary apparatus 2, described rotary apparatus 2 and fixing three the electric cylinders 4 being located on vehicle frame 3
Connecting respectively, rotary apparatus 2 is installed together with moulding, and is connected on vehicle frame 3 by three electric cylinders, and vehicle frame 3 can pass through
Rotary apparatus 2 realizes 360 degree of rotations, any direction start and stop.Three electricity cylinders 4 are arranged on the lower section of rotary apparatus 2 simultaneously, along with three
The independent rise and fall of electricity cylinder 4, realize the swing of car body three degree of freedom while rotating.
As in figure 2 it is shown, rotary apparatus 2 includes the platform 201 for bearing body 1, pivoting support 202, pivoting support seat
203, electric rotating machine 206；Described pivoting support 202 outer ring is fixed on the lower section of platform 201, described pivoting support seat 203
Inner ring is fixing to be located on rotating stand 207, and described gyroaxis bearing 203 is connected with pivoting support 202 inner ring, and pivoting support
202 around gyroaxis bearing 203 central rotation, and described electric rotating machine 206 is fixing to be located on rotating stand 207, described revolution
Being arranged with outer ring gear 208 on the outer ring of supporting 202, described electric rotating machine 206 connects reductor 205, this reductor 205
Output shaft on be arranged with rotary pinion 204, described outer ring gear 208 engages with described rotary pinion 204.Specifically
Operation principle is, electric rotating machine 206 is operated, and drives reductor 205 to rotate, is located at the rotary pinion on reductor 205
204 rotate, and rotary pinion 204 drives the outer ring gear 208 being set in pivoting support 202 sheathed to rotate, and then drives
Pivoting support 202 rotates, and band motor vehicles bodies 1 rotates, it is achieved car body 360 degree of rotations at grade, uses between gear
Engagement carrys out the rotation of band motor vehicles bodies, primarily to can brake timely, more obtains and safety, uses little gear driven simultaneously
Gear wheel, the most stable during rotating, and speed is slow, is suitable for the purpose rotated, but has safety simultaneously
Guarantee.
In concrete implementation process, three electric cylinders 4 are supported on the lower section of rotating stand 207, and electricity cylinder 4 drives rotating stand
207 and rotating stand 207 on electric rotating machine 206, reductor 205, outer ring gear 208 and rotary pinion about 204 transport
Move, and then make the swing of the audience's feeling three degree of freedom, there is preferably experience.
Further, so that car body 1 is during teetertottering, it is possible to realize comprehensive, multivariant pendulum
Dynamic, three electric cylinders 4 according to constituting the geometric layout of isosceles triangle, and in this isosceles triangle the electric cylinder 4 at top near propons 6
One end, during rocking, three electric cylinders 4 can synchronize or independent operating, reaches swing multi-faceted, multivariant,
Solve the defect that current track car can only all around swing.
As shown in figure 3-1, between the pivoting support 203 and vehicle frame 3 of the bottom of rotary apparatus 2, it is provided with safety arm 302,
The lower end of safety arm 302 is movably arranged on vehicle frame by movable rotation-shaft 807, and the upper end of safety arm 302 connects a cross axle
Universal joint 807, this Hooke's joint 807 includes the longitudinal axis and transverse axis, and consistent with length of wagon and width respectively, the longitudinal axis is then
It is actively coupled with pivoting support 203 by bearing pin 808.Wherein three electric cylinders 4 are bearing in pivoting support 202 times along triangle
Side, when arbitrary electric cylinder about 4 therein stretches, due to the effect of Hooke's joint 807 so that pivoting support 202 can
To swing without mechanical interference occurring and bringing bigger twisting resistance flexibly.In addition safety arm shape in scissor type, can only be around
The movable rotation-shaft 806 of lower end rotates, and the movement travel to electricity cylinder carries out spacing, once electricity cylinder fault occur, it is ensured that revolution
Supporting 202 and the seat above it can fall back to safely in frame, it is to avoid pivoting support disorderly upset, make whole guide rail car more
Safety, the structure that this safety arm 302 and Hooke's joint 807 combine has the advantages such as simple and reliable, is meeting flexibly
While rotation, serve preferable Safety Redundancy effect.
As shown in Figure 3 and Figure 4, being respectively arranged at two ends with anticollision device, collision-prevention device 301 before and after vehicle frame 3, this anticollision device, collision-prevention device 3 is mainly used in
When railcar collides during motion, it is possible to the safety of visitor in protection railcar.Anticollision device, collision-prevention device 301 includes crashproof
Hurdle 305, fixes the sleeve 306 being connected, described crash barrier 305 is fixedly connected with loop bar 307 with vehicle frame 3 front end or rear end,
Being arranged with baffle ring 308 with crash barrier 305 on one end that this loop bar 307 is connected, the other end of loop bar 307 extend in sleeve 306,
Be arranged with crashproof spring 309 on described loop bar 307, this crashproof spring 309 between baffle ring 308 and sleeve 306, crash barrier
The length of 305 is more than vehicle frame 3 front end or the length of rear end, vehicle frame 3 mainly carries out whole dampings, simultaneously in the mistake connected
Cheng Zhong, for more safety and stability, described crash barrier 305 is provided with two loop bars 307, and front end or the rear end of vehicle frame 3 are divided
Not being provided with two sleeves to coordinate with loop bar 307, under the effect of two crashproof springs, when colliding, cushion effect obtains greatly
Big reduction, is effectively prevented the harm brought because of collision.
As shown in Figures 5 to 7, the rail unit of railcar includes load-bearing guide rail 804 and slide-wire guide rails 803 two parts, paving
Being located at the ground 802 that height rises and falls, the tens of rice of length to thousands of rice, dolly advances along track, can enter different scene districts
Experience.The rail that wherein load-bearing guide rail 804 uses cross section to be " I shape " is made, and owing to railcar is heavier, uses dynamic
Power power supply is powered, therefore synchronizes in the both sides of load-bearing guide rail 804 to have laid slide-wire guide rails 803, by the electricity getting device in railcar
Power current is introduced in railcar, drive railcar advance and provide other power supplys.
The present invention uses two slide-wire guide rails 803, and is configured with two set carbon brush in railcar, its object is to once one
Still can work during set slip rail fault.During concrete scheme, often set slip track is to having A, B, C, three phase supply end and connect
Ground end, corresponding carbon brush also has four contact points.In electronic box 106, it is provided with open phase protector, the slide-wire guide rails of both sides is carried
The 380V power supply of confession is monitored, and power supply phase shortage or the undertension of certain side once detected, is then automatically switched by power supply
To the most therein certain on the way, it is ensured that the reliability of power supply.In addition by two set power supply unit parallel connections, railcar can also be powered,
Reduce the load of single slip track, reduce its rated current and required material and requirement on devices.
So that railcar is according to the line-of-road movement set, below the vehicle frame 3 of railcar, it is provided with guider 5,
Guider 5 is fixed on vehicle frame 3 by locating shaft 501, and this guider 5 is positioned in the middle part of the lower end of propons 6 and back axle 7, front
Trailing wheel is provided with independent guider 5, drives the wheel steering device 9 of its correspondence to rotate, makes railcar along Load-bearing rail
804 carry out motion of turning and keep straight on.
In Fig. 5 and Fig. 6, guider 5 is fixed on vehicle frame 3 by locating shaft 501, is often directed only to device 5 and includes fixing
Connect before and after seat 508 two ends two groups of directive wheels 505 and front and back two support wheel 904, often organize directive wheel 505 and include two water
The directive wheel 505 of the flat waist being arranged on I shape rail, supports wheel 904 and is fixed in frame 3, and be supported on I shape rail
Top, upper surface, the weight of whole railcars substantially press against support wheel 904 on.Directive wheel 505 is fixed by a wheel carrier 507
Connecting on seat 508, two gaps being directed only to take turns between 505 are slightly larger than the width of the waist of I shape rail；Generally I shape
The width of the waist of rail is 10mm, then the gap between two power taking directive wheels 108 takes 11-13mm.Each car comprises eight
It is directed only to take turns 505, four and supports wheel 904, be separately positioned on front and back wheel bottom.
Wheel steering device 9 is by connecting the connecting rod 901 of both sides wheel hub in propons 6 or back axle 7, being located in the middle part of connecting rod 901
Rotating shaft 902, the swing arm 903 that turns to that rotating shaft 902 is connected with guider 5 form, wherein turn to swing arm 903 and guider
Connection seat 508 phase on 5 connects firmly.
When guider 5 run into Load-bearing rail 804 turn time, in front wheel guide device foremost two be directed only to take turns 505
First perception bend offset straight line position, and then and front wheel guide device in two being directed only to take turns between 505 and be formed slopely below
One horizontal sextant angle, this tilting action so that by connect seat 508 be transferred to turn to swing arm 903, turn to swing arm 903 to stir rotating shaft
902 rotate, and then drivening rod 901 drives the inclination of two tire run-off the straights of front-wheel, its incline direction and guider 5
Direction is consistent, it is achieved that the turning of front-wheel, and as a same reason, trailing wheel is also the turning carried out by its independent guider 5.This
The advantage of the method for kind only has tire 801 and then guider 5 to carry out tilt rotation when being and turn, and vehicle frame 3 does not tilts with tire
Rotate, together with the vehicle frame of existing railcar and tire compared with rotation technique, reduce the pressure turned to track, and turn
Shi Qianhou tire does not haves the problem significantly waved.
As one preferred embodiment, as shown in Figure 6, connect be provided with between seat 508 and wheel carrier 507 parallel
Swing arm 503, the two ends of every parallel swing arm 503 are connected on connection seat 508 and a wheel carrier 507 by rotating shaft 504 activity respectively,
The two ends making parallel swing arm 503 all can rotate around rotating shaft 504, sets before and after this is external between two wheel carriers 507
It is equipped with extension spring 506.The effect arranging parallel swing arm 503 is that parallel swing arm 503 can swing up and down when climb and fall, it is to avoid firmly join
When connecing the climb and fall caused, directive wheel 505 is stuck on Load-bearing rail 804, and keeps one under the effect of extension spring 506 and gravity
Fixed elastic force, also functions to the cushioning effect in motion simultaneously.
As shown in Fig. 8, Fig. 9 and Figure 10, it is the same that electricity getting device is similar to dolly, is arranged on bottom or the afterbody of railcar,
Power taking dolly uses the guider substantially similar with railcar, and difference is: the service of (1) power taking dolly to as if carbon brush with
Slip track, thus the required precision of its running orbit is higher, otherwise there will be phase shortage or voltage that carbon brush loose contact causes
Not enough；(2) power taking dolly has only to orbiting accurately so that carbon brush contact is good, it is not necessary to as railcar
Wheel steering device 9 is equally driven to rotate.(3) lighter in weight of power taking dolly, the span of front and back wheel can be the least, and unlike
The same load of railcar can have greatly changed.
In order to realize high-precision power taking trolley travelling, the power taking guider of the present invention include front jockey wheel group 101, after
Guide wheels 102, be connected to front jockey wheel group 101 and the rear link 103 guided between wheels 102, the both sides of link 103
Being respectively equipped with carbon brush mounting plate 104, carbon brush 105 is arranged on carbon brush mounting plate 104, link 103 be arranged over electronic box
106, carbon brush 105 electrically connects with electronic box 106.Wherein front jockey wheel group 101 and rear guiding wheels 102 all include that two power takings guide
Take turns 108, two power taking fast pulleys 109 and power taking support wheel 110, whole power taking dolly include four power taking directive wheels 108,
Four power taking fast pulleys 109 and two power takings support wheel 110.Power taking supports wheel 110 and is supported on the upper surface of I shape rail
Portion, needs support to the weight of whole power taking dollies.Two power taking directive wheels 108 are horizontally set on the waist of I shape rail, and two
Gap between power taking directive wheel 108 is slightly larger than the width of the waist of I shape rail, its size and material and railcar
Parameter is identical.
In Fig. 8 and Fig. 9, front jockey wheel group 101 and rear guiding wheels 102 are identical guiding wheels, each guiding wheels
Including two power taking directive wheels 108, two power taking fast pulleys 109, a power taking supports wheel 110, the vertically company of being fixed on
Connecing two guide wheel shafts 111 below frame 103, power taking directive wheel 108 is connected with link 103 by guide wheel shaft 111, and takes
The end face being electrically directed to wheel 108 is parallel with link 103, and power taking fast pulley 109 is fixed on power taking by alignment pin 112 respectively and guides
The middle part of wheel shaft 111, and the power taking fast pulley 109 being located in two guide wheel shafts 111 is positioned at two guide wheel shafts 111
Side, the screw rods 113 that described power taking support wheel 110 is taken turns on 110 centrages by being through power taking to support are movably connected in two and lead
Between wheel shaft 111, and this power taking supports wheel 110 and is positioned at the surface at two power taking fast pulley 109 centers.
Further, in order to keep power taking support wheel 110 install during can with position adjustments, and the moment keep
In the surface of power taking fast pulley 109, therefore the two ends of screw rod 113 are connected with two guide wheel shafts 111 respectively, and power taking supports
It is provided with a positioning sleeve being set on screw rod 113 114 between wheel 110 and guide wheel shaft 111.
Distinguish with abovementioned rails car guider 5, power taking guider is many two power taking fast pulleys 109, should
Power taking fast pulley 109 is vertically set on the bottom of I shape rail upper surface, and the profile of power taking fast pulley 109 and I shape
The cross section of guide rail adapts, and the cross section of wheel is not cylinder but conical.Its objective is by power taking directive wheel 108, take
Electricity fast pulley 109 and power taking support wheel 110, and guide rail and top and middle part have been carried out spacing by, end face two-way from side and bottom surface,
Ensure that the operation along guides with high precision of the power taking dolly, as long as such installation process ensureing, slide-wire guide rails 803 is led with load-bearing
The relative positional accuracy of rail 804 and dimensional accuracy, it is possible to guarantee good conducting between carbon brush 105 and slide-wire guide rails 803,
Substantially increase the reliability of power taking.
The stuck phenomenon at track of power taking guider in order to easily occur when solving climb and fall, every power taking directive wheel
108 and corresponding power taking fast pulley 109 all connected firmly with link 103 by the guide wheel shaft 111 of vertical direction, the most leading to
In wheels 101 and rear guiding wheels 102, at least the guide wheel shaft 111 of a group is provided above buffer spring 107 so that up and down
There is during slope certain swing surplus, be unlikely to stuck；In the case of turning, in practice it has proved that, before and after power taking dolly
Stride sizes is less, and lighter in weight, in the case of keeping the reasonable clearance between two power taking directive wheels 108, when turning
The most unaffected, do not have and be stuck phenomenon in orbit by power taking guider.
Exemplified as above is only the illustration to the present invention, is not intended that the restriction to protection scope of the present invention, all
It is within design same or analogous with the present invention belongs to protection scope of the present invention.
Claims (8)
1. an electricity getting device for railcar, described railcar includes car body (1) and vehicle frame (3), it is characterised in that described
Electricity getting device includes power taking guider (805) and electronic box (106), a side of described power taking guider (805) or
Two sides are provided with carbon brush (105), and while railcar is moved along Load-bearing rail (804), carbon brush (105) is from slip track
(803) upper power taking to be delivered to electronic box (106) be that railcar is powered.
The electricity getting device of a kind of railcar the most according to claim 1, it is characterised in that described power taking guider
(805) include front jockey wheel group (101), guide wheels (102) afterwards, be connected to front jockey wheel group (101) and rear guiding wheels
(102) link (103) between, described link (103) be respectively provided on two sides with carbon brush mounting plate (104), carbon brush
(105) being arranged on carbon brush mounting plate (104), electronic box (106) is arranged on the top of link (103), described carbon brush (105)
Electrically connect with electronic box (106).
A kind of Three Degree Of Freedom railcar the most according to claim 1 and 2, it is characterised in that described Load-bearing rail is work
Font rail, described front jockey wheel group (101) and rear guiding wheels (102) all include two power taking directive wheels (108), two
Power taking fast pulley (109) and power taking support wheel (110), and described power taking supports wheel (110) and is supported on the upper end of I shape rail
Top, face, two power taking directive wheels (108) are horizontally set on the waist of I shape rail, between two power taking directive wheels (108)
Gap slightly larger than the width of waist of I shape rail；Two described power taking fast pulleys (109) are vertically set on I shape
The bottom of rail upper surface.
A kind of Three Degree Of Freedom railcar the most according to claim 3, it is characterised in that described power taking fast pulley (109)
The cone that matches with I shape rail cross section of wheel cross section.
A kind of Three Degree Of Freedom railcar the most according to claim 3, it is characterised in that described every power taking directive wheel
(108) all connected firmly with link (103) by the guide wheel shaft (111) of vertical direction with corresponding power taking fast pulley (109), its
In middle front jockey wheel group (101) and rear guiding wheels (102), at least the guide wheel shaft (111) of a group is provided above buffering elastic
Spring (107).
The electricity getting device of a kind of railcar the most according to claim 5, it is characterised in that described front jockey wheel group
(101) guide wheel shaft (111) is provided above buffer spring (107).
The electricity getting device of a kind of railcar the most according to claim 1, it is characterised in that described electricity getting device is dolly
Shape, is arranged on bottom railcar or afterbody.
The electricity getting device of a kind of railcar the most according to claim 3, it is characterised in that the width of the waist of I shape rail
Degree is 10mm, and the gap between two power taking directive wheels (108) is 11-13mm.
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| CN106114237B CN106114237B (en) | 2018-10-09 |
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| CN106882554A (en) * | 2017-03-31 | 2017-06-23 | 上汽通用五菱汽车股份有限公司 | A kind of guide rail Intelligent assembly dolly |
| CN107379998A (en) * | 2017-08-10 | 2017-11-24 | 尚圣杰 | A kind of electric automobile mobile charging single track from cruise brush electric system |
| CN110217126A (en) * | 2019-05-27 | 2019-09-10 | 五邑大学 | A kind of safety low-voltage charging highway, traveling charging vehicle and charging method |
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| Publication number | Publication date |
|---|---|
| CN106114237B (en) | 2018-10-09 |
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