CN103587531A - Multifunctional lift type suspension rail transportation system and braking, lifting, stabilizing and turnout device thereof - Google Patents
Multifunctional lift type suspension rail transportation system and braking, lifting, stabilizing and turnout device thereof Download PDFInfo
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- CN103587531A CN103587531A CN201210291320.8A CN201210291320A CN103587531A CN 103587531 A CN103587531 A CN 103587531A CN 201210291320 A CN201210291320 A CN 201210291320A CN 103587531 A CN103587531 A CN 103587531A
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Abstract
The invention discloses a multifunctional lift type suspension rail transportation system which is composed of overhead struts, truss tubular girders, a rail, a steering frame, a lifting and stabilizing system, a vehicle, turnouts, station facilities and automatic control and other mating systems, wherein the design of the multifunctional truss tubular girders can selectively realize functions of water pipes, pedestrian passageways, greenery landscapes, solar power generation and common pipelines on the basis of lightening dead-weight and saving materials to the maximum extent. The vehicle runs under the steering frame in a suspending mode, and the steering frame is composed of a phi-shaped plate rail, a U-shaped steering bracket with an upward opening and a permanent magnet brake device. As a magnetic suction caterpillar instead of a traveling wheel pair is used for driving a brake device, climbing ability can be improved greatly. A monolithic movement turnout is used for steering. When an overhead station is not selected, a lifting system and a self-compression foldable frame type anti-shaking and anti-falling device are selected, so that big marshalling operation and seamless linkage of multiple modes of transportation can be realized. The multifunctional lift type suspension rail transportation system is applicable for the field of urban or inter-city rail transportation, and has multiple technical specifications from low traffic volume to high traffic volume.
Description
Technical field
The present invention relates to a kind of Rail Transit System and for the braking of described system, lifting, stable and switch apparatus, this system track is positioned on overhead truss Guan Liang, vehicle hanging is in the walking of track below, can lifting, also can carry out several functions expansion, even can with other mode of transportation seamless links.Belong to a kind of of mass transit system middle orbit traffic.
Background technology
Ground public transport system have freight volume little, pollute large, to take the many and surface road insufficient space of road natural defect.Subway freight volume is large, pollution-free, does not also take surface road space, but faces that the finite sum subway cost of the underground space is high, economy is not enough and the restriction of geologic condition etc.Suspended rail traffic, can effectively utilize space more than ground, is having own unique advantage aspect transport solution problem.The mankind use suspended rail traffic system to have the history of more than 100 year, have circuit in operation at present in Germany and Japan.But through years development up to the present, existing suspended rail traffic system still has some shortcomings, be mainly manifested in: (one) track is the whole railway carriage or compartment of under shed formula girder construction, one welding fabrication, although can pick up the snow that keeps off the rain, but under shed causes integral structure rigidity not enough, can only overcome by the way that strengthens steel using amount, cause cost significantly to rise; Meanwhile, its difficulty of construction is very large, and welding process requirement is high, and it is high that bulk deformation is controlled difficulty, and construction link cost is greatly increased; In addition, although whole under shed formula railway carriage or compartment beam orbit structure is known as lifelong exemption from inspection, but track, bogie truck, power transmission line, communication line etc. are all enclosed in track girder, circuit and equipment maintenance in use procedure are absolutely necessary, when safeguarding, this kind of structure makes maintenance very inconvenient, strengthened maintenance cost; Moreover this kind of structure had both been not easy to carry out local replacing, was also not easy to carry out the expansion of function and freight volume; Finally, whole under shed formula box-beam structure is not very attractive in appearance to people's sensation, not too coordinates with surrounding environment yet; (2) use rubber tire to drive and brake, driving and braking force quantity not sufficient, need to do and increase frictional resistance coating to increase friction at raceway surface, causing wear on tyres significantly to increase, correspondingly having increased the dust pollution of environment.Cause hill climbing ability not enough, landform comformability is not strong simultaneously yet; (3) need to set up expensive overhead station, cost rises; (4) transfer is inconvenient, incompatible with existing other traffic system; (5) freight volume is not enough, cannot meet the demand of large conveying quantity traffic.
Summary of the invention
For overcoming above-mentioned suspended rail traffic system and the existing defect of equipment, the technical problem to be solved in the present invention is to provide a kind of economical and practical, can save material, reduce costs with difficulty of construction, be convenient to safeguard, strong adaptability, reduce wear on tyres, transfer is convenient, can meet different freight volume demands and can with suspended rail traffic system and the equipment of other mode of transportation compatibilities.
For solving the problems of the technologies described above middle whole under shed box-beam structure defect, the technical solution used in the present invention is: with multi-functional truss pipe beam, replace whole under shed case beam and (see Fig. 1, Fig. 4), track joist Guan Liang is installed and is formed by modular assembly, use attaching parts to be connected with other system, take bolt as main, is Continuous Bridge structure.Through calculating, the truss Guan Liang of equality strength and rigidity is 1/2nd of whole under shed case beam weight, has saved material, has reduced material cost; Truss Guan Liang is installed and is formed by modular assembly, uses attaching parts, take bolt as main, need not weld, and easy construction, easy to maintenance, engineering practice confirms that bolt structure is stronger than welded structure anti-fatigue ability, has therefore also strengthened safety; Based on truss structure own characteristic and the reason identical with maintenance, in construction or operation process, when design freight volume changes, can change easily the specification that changes assembly, thereby be easy to become the system of another kind of specification, for the variation of passenger flow and other conditions, there is very strong comformability and extendability; In addition, can select according to actual conditions the multi-functional characteristic of truss Guan Liang, realize water pipe, walkway, Afforestation Landscape, light energy power generating system, common application pipeline network system, or the combination of above function, thereby make system practical more economically, the result of multi-functional utilization, has not only played the effect that solves actual demand problem and reduce costs, and for urban look and environmental harmony aspect, also has good positive effect.
For solving the defect that in aforementioned technical problem, wear on tyres is large, dust pollution is large, hill climbing ability is not enough and landform comformability is not strong, technical scheme of the present invention is: first use the many wheel systems of matrix to drive or traveling, disperse gravity, reduce tire pressure; Secondly, by the method for permanent magnet railway braking, replace tire friction braking; Finally, at extreme terrain, hill climbing ability is required to high circuit, use permanent magnetism track propulsion and second brake system of being good at climbing, can be adapted to maximum grade 300 ‰ locations (seeing Fig. 1).
Large for solving in aforementioned technical problem wear on tyres, dust pollution is large, hill climbing ability deficiency and the not strong defect of landform comformability, in technical scheme of the present invention, used a kind of device for track traffic driving and braking (to see Fig. 1, Fig. 6, Fig. 7), described device includes: for the absorption of permanent magnet braking body, drive with the plate rail track magnetic of braking and drive braking plane rail, the minimum driven pedrail that comprises 1 group of permanent magnet and corresponding fixed support and rotating shaft, an above crawler haulage wheel, a corresponding above driving motor, can change the fire resistant permanent magnet of pole orientation, drive and braking force control system, replaceable permanent magnet surfaces wear device.The lost material of permanent magnet surfaces plays the effect of similar magnetic rubber strip, has both increased frictional resistance coefficient, not easy to wear again, and brake noise is little.The step of described device is: driving and braking instruction are controlled rotating speed and the direction of driving motor by computer electronic controller; Driving motor drives permanent magnetism crawler belt to rotate; Be adsorbed in the permanent magnetism crawler belt turning effort of plate rail track to antagonistic force of bogie truck; Under described reaction force acts, bogie truck drives travelled by vehicle; When control apparatus input driving motor electric current is zero or is not enough to drive magnetic crawler belt to rotate, permanent magnetism crawler belt plays the effect of permanent magnet braking device.Described permanent magnetic drive crawler belt, has power-off shock absorber.As previously mentioned, the use of this set, has reduced the wearing and tearing of tire, has reduced environment dust pollution, has improved climbable gradient, and has effectively improved system flexibility.
High for solving in aforementioned technical problem overhead station cost, be inconvenient to change to, with the incompatible defect of existing other traffic system, technical scheme of the present invention is: adopt jacking system replacement or part to replace overhead station and (see Fig. 3, Fig. 8), vehicle is down to ground, for passenger getting on/off, the lifting that makes vehicle from compression folding frame anti-shake anti-fall device steadily and safety (seeing Fig. 9), when the conditions permit of station, ground, jacking system can be synchronizeed and be carried out by slow being fallen with vehicles while passing station of slow liter, and do not require must etc. vehicle stop completely in orbit and can decline, equally also needn't wait vehicle to rise to extreme higher position can set off, can therefore not increase headway, after removing jacking system and vehicle locking device, can realize vehicle separated with track, the mode that vehicle can be positioned on flat truck directly enters other traffic system operations, other transit system vehicles up to specification also can be directly loaded into rail carriages and contain and be transported to destination and unload, and have so just realized well the compatibility with other modes of transportation.
For solving vehicle lifting and locking and separation problem in aforementioned technical problem, in technical scheme of the present invention, adopted a kind of jacking system (seeing Fig. 8).Described jacking system includes: air storage cartridge type shaped as frame frame, and electronic vapor liquid equilibrium transmission device, with the reel hoisting system of resilience wind spring, the frame lifting appliance of locking device, certainly compression folding frame anti-shake anti-fall device.Jacking system is between bogie truck and vehicle, and jacking system can be down to ground by vehicle, for passenger getting on/off; During station, ground conditions permit, jacking system can be synchronizeed and be carried out by slow being fallen with vehicles while passing station of slow liter, and do not require must etc. vehicle stop completely in orbit and can decline, equally also needn't wait vehicle to rise to extreme higher position can set off, remove after jacking system and vehicle locking device, can realize vehicle separated with track, vehicle can be positioned over mode on flat truck and directly enter other traffic systems operations, and other transit system vehicles up to specification also can be directly loaded into rail carriages and contain and be transported to destination and unload.
For solving rocking of using in aforementioned technical problem that described lifting mechanism device may occur and problem that falling accident occurs, technical scheme of the present invention has adopted a kind of from compression folding frame anti-shake anti-fall device (seeing Fig. 9), between bogie truck U-shaped support and vehicle described in this device and described jacking system are suspended in parallel jointly.The multilayer quadrilateral frame that the described folding of compression certainly frame anti-shake anti-fall device is comprised of tubular material is main body, between quadrilateral frame is upper and lower, Folding frame is installed, and the hinge that framework and Folding frame clamp with torsional spring closely connects.The step of the described folding of compression certainly frame anti-shake anti-fall device is: when propradation, which floor framework is become flat shape by spring-compressed gradually, highly minimum while extremely having risen; When decline state, hinge is opened and is become gradually plumbness, increases highly gradually, highly maximum while being down to ground to vehicle; Hinge four limits have, and can make vehicle synchronous steadily lifting all around, and actv. prevents the rocking all around of vehicle; During rising, spring can provide part power; During decline, in hinge opening procedure, the rotary damper in spring tension and hinge axis slowly carries out decline process, has prevented the quick tenesmus of vehicle.So just solved well the problem of rocking in described system lifting process and provide the second cover to prevent the safety assurance system of falling.
For solving freight volume deficiency in aforementioned technical problem, cannot meet the defect of large conveying quantity traffic demand, technical scheme of the present invention is: as previously mentioned, reason based on truss structure own characteristic and native system method, in construction or operation process, when design freight volume changes, can be easily according to design manual, change or change the specification of assembly, thereby be easy to become the system of another kind of specification, for the variation of passenger flow and other conditions, there is very strong comformability and extendability.Except can changing neatly, the present invention be take passenger flow as main standard, designed light-duty, medium-sized, heavy a plurality of level font plate rail in other, the thickness of these several plate rail sheet materials is different, but oad is identical standard size, can be divided into the system of light-duty, microlight-type, medium-sized, large-scale, heavy, a plurality of different models of superduty, at the beginning of design, just can select applicable series of products according to flow, strengthen the applicability of system.
It is switch apparatus problem that the present invention solves turning to of guideway vehicle by a kind of mode of integrated moving.Described device is by the driver train of cranking arm, transition carriage wheels, traversing lintel, support post, trapped orbit termination, arc turnout rail, straight line turnout rail, straight line track switch turret head, arc track switch turret head, arc track switch is termination fixedly, straight line track switch fixed end head forms (sees Figure 10, Figure 11), comprise the following steps: support post, the moving support structure that the pillar structure that traversing lintel forms and transition carriage wheels and the driver train of cranking arm form is jointly realized the weight that arc turnout rail and straight line turnout rail move butt end and is born, mobile docking and position are fixed, according to instruction, arc turnout rail and straight line turnout rail are in aggregates smoothly to be moved along traversing lintel by transition carriage wheels under the driver train effect of cranking arm, and realizes and the docking of trapped orbit termination or arc turnout rail or separated, when arc turnout rail and the docking of straight line turnout rail one end integrated moving, the other end is around fixedly termination and the rotation of straight line track switch fixed end head of arc track switch, by above-mentioned a series of actions, trapped orbit end is smoothly communicated with straight line or the arc track of track switch, so that vehicle passes through smoothly.
Angle from technology innovation, advantage applies exists: the design of (one) multi-functional truss pipe beam, not only safe and reliable, save material, easy construction, cost, be convenient to safeguard and upgrading, and can select to realize water pipe, walkway, Afforestation Landscape, light energy power generating system, common application pipeline network system, or the combination of above function, effectively improved economy, practicality, extensibility and the aesthetic measure of system, and more coordinated with city function and environment; (2) " in " font plate rail and bogie truck design, improved safety, reliability, economy and the hill climbing ability of system operation; (3) applicability is extensive, and permanent magnetism track propulsion and the second brake system make system hill climbing ability reach 300 ‰; (4) permanent magnetism magnetic brake equipment, energy-efficient and effectively reduce track and wear on tyres; (5) when not selecting overhead station, can use jacking system and from compression, roll over frame anti-shake anti-fall device, realize the seamless link of large marshalling operation and multiple transportation modes; (6) use of integral translation track switch has strengthened the safety and reliability of switch apparatus, has reduced the complexity of making and constructing.
From the angle of practicality, there is the advantage of following aspect:
(1) safety, reliable.Elevated bridge, truss and suspension technique are used in a large number in modern heavy construction application, facts have proved it is safe and reliable, typical in steel plant, harbour, railway elevated bridge etc.All structures of Novel rail transit system and operational system design are all passed through the calculating that science is tight and are left sufficient Safety Redundancy, before reality drops into construction operation, each member of each system can pass through long strict test experiments, fully guarantees the safe and reliable of system.
(2) economy.The construction cost of Novel rail transit system is only equivalent to 1/5 to 1/10 of subway, and namely 5000-10000 is ten thousand yuan/kilometer.Build the railway traffic route of 30 kilometers, investment only needs 1,500,000,000 yuan.Do not need complicated above and below ground facility, add that full automatic control and maintenance system make operation maintenance only need few staff just can complete.Development and the heavy system of subway with freight volume, its unit price is also well below subway.
(3) energy-conserving and environment-protective.Rely on simple system just can safety and stability to turn round, and failure-free system has returned the origin of public transport.System energy consumption is low, without aerial contamination, without construction rubbish.Every joint compartment is used a plurality of high elastic rubber tires to have track drawing and load-bearing in arms, disperse to bear a heavy burden and power, and noise is low, it is little to vibrate, traveling comfort is high.
(4) high efficient and flexible.Modular design, easy construction, progress is fast, and 100 kilometer one to 2 years can complete, and the transport solution problem of blocking up is got instant result.Easy accessibility, maintenance replacement cost is low, and can reuse.If the liftable function of the system of use, just can build overhead station, and can realize large marshalling operation according to passenger flow volume, effectively improve capacity, reduce passenger's transfer distance.
(5) compatibility.The liftable system of innovation, is convenient to various mode of transportation seamless links.
Accompanying drawing explanation
Fig. 1 is the Multifunctional liftable formula suspended rail traffic basic system schematic diagram of bilateral support
Fig. 2 is the Multifunctional liftable formula suspended rail traffic basic system schematic diagram of monolateral support
Fig. 3 is Multifunctional liftable formula suspended rail traffic system overhead station and jacking system schematic diagram
Fig. 4 is multi-functional truss schematic diagram
Fig. 5 " in " font plate rail schematic diagram
Fig. 6 is magnetic crawler attachment schematic diagram
Fig. 7 is permanent magnet brake equipment schematic diagram
Fig. 8 is jacking system schematic diagram
Fig. 9 is from compression folding frame anti-shake anti-fall device schematic diagram
Figure 10 is integral translation track switch overall schematic
Figure 11 is integral translation turnout rail operation schematic diagram
The specific embodiment
For a complicated Rail Transit System as the present invention, say clearly the specific embodiment, need to form cohesive process from system and set forth.Complete system consists of following essential system or device: overhead strut, truss Guan Liang, plate rail track, bogie truck, vehicle, overhead platform, automatically control and other corollary systems form, optional system component and device have integral translation track switch, permanent magnetism caterpillar drive system, jacking system, frame anti-shake anti-fall device (Fig. 1) is rolled in compression certainly.Concrete system and embodiment are as follows.
One, overhead strut has various ways, as monolateral, bilateral, T-shaped etc.In all specific embodiment, overhead strut is used monolateral, bilateral, T-shaped or hybrid mode, depend on actual demand completely, line condition for example, around view etc., needs carry out reasonable computation design according to concrete line design, this selection for systemic-function aspect without any materially affect, with other optional systems and device irrelevant (seeing Fig. 1, Fig. 2).When need to strengthen the distance between truss strut due to the relation of landform, building in city, can adopt various ways to strengthen an intercolumniation.Pillar generally minute five parts forms: 1. main Supporting vertical tube; 2. connecting bend; 3. central horizontal hangs connection pipe; 4. vertically suspend connection pipe in midair; 5. truss beam-and-rail docks connecting leg.Between conduit assembly, with flange, link, one piece size is convenient to transportation.According to topographic inequality situation, determine standpipe height.In multiple line location, bracing frame is T-shaped, and a truss Guan Liang is respectively hung on levelling pipe arm both sides.Crossing over Jiang,He,Hu, sea, ditch location, when constant spacing layout bracing frame is pressed in inconvenience, just by different requirements, set up suspension bridge handsome in appearance, suspension highway bridge, arch bridge, cable-stayed bridge, because this traffic system is each only by a train of vehicles, so the conventional multi-lane bridge of load ratio is much smaller, therefore Longspan Bridge also belongs to light bridge, and investment cost is all lower.
Two, truss Guan Liang, forms truss structure by tubular material, consists of the basis of suspended rail and vehicle safe operation connecting device and overhead strut, and described tubular material can be steel pipe, can be also other high strength linepipe.Conventional structure is that four tubular materials are the truss Guan Liang (Fig. 1, Fig. 4) that main body is made, and one or two tubular material not etc. of take when Lightweight System or specific demand is made truss Guan Liang (Fig. 2) as main body.Truss pre-arch upwards during installation, when fully loaded car crosses, truss is to line of centers downwarp, in most cases not full at ordinary times, and now to cross truss be straight to vehicle.Under equal rigidity and strength condition, truss structure is saved material most, conducts oneself with dignity the lightest.Meanwhile, the truss Guan Liang in the present invention, outside bridge function, can also select lower one or several expanded functions according to actual conditions, and one-object-many-purposes, uses minimum investment, obtains maximum return (Fig. 4).(1) water pipe.Upper thick (5 centimetres of left and right) the foamed plastic heat preservation protective layer of main body steel pipe outside spraying that forms truss, the steel duct of the antirust processing of process is full of high pressure water becomes internal expansion type prestressed steel structure, such pre-stressed steel pipe rigidity of structure is larger, the distortion of expanding with heat and contract with cold is little, and inner high pressure water can become city the second cover fire-fighting, water service system with water pump pressurization; (2) automatic fire-fighting facility is installed in water pipe fixed interval position, has been solved the fire demand water problem of system self simultaneously, become the fire-fighting system of system reserve; (3) high-altitude walking channel, the steel pipe truss periphery of Inhaul operation vehicle hangs with large eyelet safety guard net and high-strength nylon plastic(s) hyaline membrane, can do walking channel and view and admire cityscape for pedestrian walking; (4) vegetation landscape system, above load-bearing water conveyance steel tube truss, can plant environmental protection plant, during suspention traffic public transit system that the whole green plantss of a large amount of development by the time cover, the green percentage in city can improve widely, in the time of convenient trip, can also enjoy the pure and fresh green city's life of environmental protection to the full, suspended rail traffic system and city also can more be coordinated; (diagram, label character) (five) solar power system, in the good city line of illumination condition, can install solar energy photocell board and utilize solar power generation above load-bearing steel pipe truss; (6) common line network system, is welded with many brackets on truss, can lay power cable, communication cable, picturephone transmission cable.Like this, this truss track has been exactly the aerial life supply bus of concentrated all common application function pipeline networks in avenue, utilized fully all material resource of building this circuit, also for cities and towns provide second standby life lifeline.Than planing the ground, these underfloor ducts are laid in ditching, electric power circuit economic benefit is much higher.And set up with keep in repair these pipes, line is all very convenient, circuit can not flooded, service personnel is not endangered by underground toxic gas can.During if overall city planning places it in, just can greatly reduce municipal infrastructure construction cost.In the most basic embodiment, do not use the expanded function of truss Guan Liang, but truss pipe girder system system itself enough extended capabilities are provided, guarantees following expansion needs.
Three, pass through connecting device, " in " font plate rail (seeing Fig. 5) is arranged under truss Guan Liang, opening upwards " towards sky stool " formula " U " shape bogie truck is suspended on the below of plate rail track, by drive wheel and track adjusting wheel, encircling plate rail and moving, the power supply of wiping rail, permanent magnet railway traffic brake equipment provides braking function, vehicle hanging moves and (sees Fig. 1 below bogie truck, Fig. 4), overhead platform provides and stops by car and upper and lower passenger's (seeing Fig. 3, A).This is the described the most basic embodiment of suspended rail traffic system.
Can not select as required to build overhead platform yet, and select jacking system (to see Fig. 3, C is without overhead Design of platform), this system need not be built special-purpose expensive overhead station, passenger-carrying coach part can drop to Anywhere along the line ground and get on or off the bus for people, and the function with other mode of transportation seamless links can be provided simultaneously.When using jacking system, need to select from compression folding frame anti-shake anti-fall device simultaneously, make the more comfortable smooth operation of jacking system, the second cover safe-guard system is provided simultaneously, prevent that vehicle derailing from falling or decline rapidly.Now jacking system and oneself compression folding frame anti-shake anti-fall device are arranged between bogie truck and vehicle and (see figure).The place that has unwheeling station in construction, can choice for use overhead station (seeing Fig. 3, the rotation platform that A opens), also can select to drop to ground and stop (see Fig. 3, B rotation platform is not opened).Use jacking system can facilitate passenger to get on or off the bus on the spot, maximum benefit is to improve train marshalling list quantity according to the increase of passenger flow volume, tackles flexibly passenger flow and changes.
When vehicle needs large hill climbing ability, can use permanent magnetism track propulsion, permanent magnetism caterpillar drive system maximum can provide 300 ‰ hill climbing ability, also become the second cover permanent magnet braking system simultaneously, such structure design, has improved safety, reliability, economy and the hill climbing ability of system operation.
Each bogie truck is used traveling tire to surpass more than 4, different according to system model, by 8 to 64, uses in pairs.The non-all steel wheel of tire used, is high elastic rubber tire, can disperse gravity like this, alleviates the unit pressure to plate rail track.Motor driving wheel tyre bead plate rail track " in " surface that partly makes progress of font travels.When using permanent magnetism track propulsion, tire only plays load-bearing and directional tagging without propulsive effort.Without propulsive effort track adjusting wheel along plate rail track " in " the clip surface rail in font part outside travel (seeing Fig. 1, Fig. 2).
Four, vehicle hanging is in " U " of bogie truck shape turning rack below, in the aerial operation (seeing Fig. 1, Fig. 2) away from ground.The aerial overhead defect of striving with ground and underground traffic avoided, make vehicle can be efficiently operation on schedule.The vehicle that is suspended in the operation of track below is centrifuged power and gets rid of outward on bend, self-equalizing center of gravity.Passenger's center of gravity no matter on great bend always and vehicle centnifugal force center of gravity be consistent, be always in good balance comfort conditions.Need not design very complicated mechanism pendulum train and deacclimatize the centnifugal force on bend as manufacturing.So just overturn and slide down never.When truss is being born the operation gravity of vehicular traffic and vibrations, the novel transparent material of installing above forms a natural barrier, and the train that below is hung can the safe operation of round-the-clock ground.According to station pattern, be divided into have overhead station, without overhead station with mix 3 kinds, station.Without the upper and lower passenger of overhead station or when carrying out logistics and loading, vehicle reposefully from track to ground rise or fall.The Multifunctional liftable formula suspended rail traffic system designing is at present totally three ranks, six series.
Five, permanent magnetism track propulsion and the second brake system are parts that belongs to bogie truck system, dissimilar according to system, belong to the system and device that can select, be described with the embodiment that coordinates of other system, the embodiment of permanent magnetism track propulsion and the second brake system itself is described separately herein.Described system is arranged in the upper part of " " font plate rail, and the driving permanent magnetic adsorption-type crawler belt adhesive tape of two pairs of horizontal translators clips vertical rail plate, produces traveling and drives traction function (seeing Fig. 1, Fig. 6).
Six, track traffic brake equipment, by following part, formed: for the track magnetic attracting braking plane of permanent magnet braking body absorption braking, can rotate to change around an anchor shaft fire resistant permanent magnet of pole orientation, in order to fixed permanent magnet, also can make the anchor shaft of permanent magnet rotating, around the electrician's software that leaves certain interval in the middle of permanent magnet, in order to the fixing stainless steel stent of electrician's soft iron and permanent magnet anchor shaft, magnetic attracting braking and separation control device, permanent magnet pole directional controller, for solving one group of a plurality of permanent magnet and the control setup of magnetic attracting device contact surface and adsorption affinity problem on curve track, be installed on a support, backspace mechanism while cancelling braking, brake area replaceable grinding damage device.Concrete arrangement is: for the track magnetic attracting braking plane of permanent magnet braking body absorption braking be arranged in plate rail track " " font part below, permanent magnet, control setup and support are fixed on " U " shape bogie truck two bottom sides.For the track magnetic attracting braking plane of permanent magnet braking body absorption braking be arranged in plate rail track " " font part below, permanent magnet, control setup and support are fixed on " U " shape bogie truck two bottom sides (seeing Fig. 1).
This track traffic brake equipment is used energy-conservation fire resistant permanent magnet, by external impetus, changes pole orientation, with the electrician's soft iron combined action around permanent magnet, realizes the blocking-up of magnetic line of force and opening.When Braking system instruction is conveyed to external impetus mechanism, actuating unit produces the application force of certain orientation and dynamics according to instruction action, permanent magnet is externally under dynamic action, along anchor shaft, rotate, now the magnetic line of force of permanent magnet progress into it around around electrician's soft iron, electrician's soft iron produces predetermined adsorption affinity under magnetic line of force effect, and under the effect of adsorption affinity, electrician's soft iron place part is adsorbed on plate rail track.The friction force that relies on the replaceable wearing and tearing of the soft ironing surface replaceable grinding damage device of electrician and plate rail track surface to produce, realizes braking.In like manner, when braking is cancelled in instruction, under certain orientation and big or small External Force Acting, permanent magnet rotates along anchor shaft, and magnetic line of force is blocked with electrician's soft iron gradually, showing as adsorption affinity weakens gradually, braking force is corresponding weakening also, and finally, when backspace mechanism application force serious offense adsorption affinity, the soft ironing surface replaceable grinding damage device of electrician and the replaceable wearing and tearing of plate rail track surface depart from completely, show as braking force and disappear, electrician's soft iron place part and described brake equipment arrive the non-braking mode before braking.When system cut-off, magnetic attracting device is automatically in braking mode, thereby guaranteed vehicle operating safety, and braking force power realizes by controlling permanent magnet pole angle, makes braking softer accurately.Permanent magnet and control setup mounting bracket can monolaterally be used, and also can bilaterally use (seeing Fig. 7).
Seven, rail traffic vehicles jacking system, includes following part: air storage cartridge type shaped as frame frame; Electronic vapor liquid equilibrium transmission device; Reel hoisting system with resilience wind spring; The frame lifting appliance of locking device; The collapsible anti-limit for height safety anti-falling device (seeing Fig. 1) that shakes.Implementation step and mode are: jacking system is between bogie truck and vehicle; Jacking system can be down to ground by vehicle, for passenger getting on/off; During station, ground conditions permit, jacking system can be risen slow falling with vehicles while passing station and be synchronizeed and carry out by slow, and do not require must etc. vehicle stop completely in orbit and can decline, equally also needn't wait vehicle to rise to extreme higher position and can set off; Remove after jacking system and vehicle locking device, can realize vehicle separated with track, vehicle can be positioned over mode on flat truck and directly enter other traffic systems operations, and other transit system vehicles up to specification also can be directly loaded into rail carriages and contain and be transported to destination and unload; In described suspended rail traffic system, jacking system is option means (seeing Fig. 8).
Eight, frame anti-shake anti-fall device is rolled in compression certainly, the multilayer quadrilateral frame being comprised of tubular material is main body, between quadrilateral frame is upper and lower, Folding frame is installed, the hinge that framework and Folding frame clamp with torsional spring closely connects, operating procedure is: when propradation, which floor framework is become flat shape by spring-compressed gradually, highly minimum while extremely having risen; When decline state, hinge is opened and is become gradually plumbness, increases highly gradually, highly maximum while being down to ground to vehicle; Hinge four limits have, and can make compartment synchronous steadily lifting all around, and actv. prevents the rocking all around in compartment; During rising, spring can provide part power; During decline, in hinge opening procedure, the rotary damper in spring tension and hinge axis slowly carries out decline process, has prevented the quick tenesmus in compartment.Be characterised in that and make the more comfortable smooth operation of jacking system, the second cover safe-guard system is provided simultaneously, prevent that vehicle derailing from falling or decline rapidly (seeing Fig. 9).Rail traffic vehicles jacking system is connected with vehicle with bogie truck in parallel with oneself compression folding frame anti-shake anti-fall device.
Nine,, when line design is loop wire, does not need to use switch apparatus, but in the situation of circuit more complicated, just need to use track switch.In specific design, the track of track switch part is separated with truss girder, the moving support structure that its load-bearing, anti-pendulum, resist displacement, movement, the fixing pillar structure that need to form by means of support post, traversing lintel in position and transition carriage wheels and the driver train of cranking arm form is realized (seeing Figure 10, Figure 11) jointly.Because separated with truss girder, and to take support post, traversing lintel be fulcrum, so track needs the special design of strengthening, in order to compromise between weight and structural complexity, can use one group of support post, also can use one group of above support post to disperse gravity, strengthen structural stability.
The mode that system can adopt pilot steering to add automatic protection at first stage of construction is moved, building comparative maturity, in the higher situation of networking degree, with full-automatic control system, moving, reduce like this departure interval, increase substantially freight volume capacity and safe reliability.
Claims (8)
1. a suspended rail traffic system, by overhead strut (1), truss Guan Liang (2), track (3), bogie truck (4), vehicle (5), track switch, platform facilities, automatically control and other corollary systems form, it is characterized in that: by truss Guan Liang (2), form elevated bridge, when bearing guideway vehicle operation, can be used for the combination of overhead water pipe (19), aerial walkway (18), overhead green view (17), light energy power generating system (16), common line network system (15) and above function; Vehicle (5) can pass through overhead station, also can be upper and lower by realize passenger from track (3) to ground rise or fall; When vehicle (5) is stopped on the ground, can change and realize marshalling operation greatly according to freight volume; Can enter mutually by the blocking device of lifting and releasing and locking vehicle and jacking system and the vehicle that uses the described system vehicle (5) of flat-bed trailer realization and other traffic systems to meet size, realize multiple transportation modes seamless link.
2. for a rail set for a kind of suspended rail traffic system claimed in claim 1, it is characterized in that: track (3) be cross-sectional plane be " in " the plate rail track (3) of font, be positioned at truss Guan Liang (2) below; Bogie truck (4) is opening upwards falls " U " font, is suspended on the below of track (3); By drive wheel (11) and track adjusting wheel (12), encircling track (3) operation.
3. one kind drives and the method for braking for a kind of suspended rail traffic system claimed in claim 1, include: the driving motor (23) of wiping rail (10), magnetic chain crawler belt (21), crawler haulage wheel (22), carrying magnetic drg, comprise step: magnetic chain crawler belt (21) is adsorbed on wiping rail (10) vertical surface, the driving motor of carrying magnetic drg (23), by crawler haulage, take turns (22) and drive magnetic chain crawler belt (21) motion, drive whole vehicle (5) to travel; During braking, the driving motor of carrying magnetic drg (23) stops operating, and magnetic chain crawler belt (21) holds wiping rail (10) vehicle (5) is braked; Drive instruction by computer frequency converter (24), to control rotating speed and the direction of driving motor (23), drive magnetic chain crawler belt (21) action; Be adsorbed in magnetic chain crawler belt (21) band motor vehicle (5) traveling of wiping rail (10); When magnetic chain crawler belt (21) slows down or stops operating, play the effect of permanent magnet braking device, it is characterized in that: the anti-abrasive material of the permanent magnet surfaces on magnetic chain crawler belt (21) plays the effect of similar magnetic rubber strip; Permanent magnetic drive crawler belt (21), has power-off shock absorber.
4. a kind of suspended rail traffic system according to claim 1 and claimed in claim 3ly a kind ofly drive the device with braking for track traffic, is characterized in that: motor driving wheel (11) along plate rail track (3) " in " surface that partly makes progress of font travels; While stating before use permanent magnetism crawler belt (7) driving described in claim 3, drive wheel described herein (11) only plays load-bearing and directional tagging without propulsive effort; Without propulsive effort track adjusting wheel (12) along track plates rail (3) " in " the clip surface rail in font part outside travels.
5. the brake equipment for a kind of suspended rail traffic system claimed in claim 1, include: track magnetic attracting braking plane rail (30), the fire resistant permanent magnet (31) that can change pole orientation, magnetic attracting braking and separation control device (32), permanent magnet pole directional controller (33), brake area replaceable grinding damage device (35) for permanent magnet braking body absorption braking, is characterized by: one group of a plurality of permanent magnet and control setup are installed on a horizontal troffer (34); Described horizontal troffer (34) makes brake portion integral body have enough play motions with respect to the horizontal direction of horizontal troffer (34); Can use fire resistant permanent magnet (31) is magnetic material; Permanent magnet (31) and control setup support (34) can monolaterally be used, and also can bilaterally use; During system cut-off, magnetic attracting device is automatically in braking mode; Braking force power realizes by controlling permanent magnet brake body (31) magnetic pole angle; For the track magnetic attracting braking plane (30) of permanent magnet braking body (31) absorption braking be arranged in track plates rail (3) " " font part below, permanent magnet (31), control setup (32) and support (35) are fixed on " U " shape bogie truck (4) two bottom sides.
6. the jacking system for a kind of suspended rail transit system vehicle claimed in claim 1, include: air storage cartridge type shaped as frame frame (40), electronic vapor liquid equilibrium transmission device (41), with the reel hoisting system (42) of resilience wind spring, the frame lifting appliance (43) of locking device, compression folding frame anti-shake anti-fall device (44) certainly it is characterized in that: jacking system (8) is positioned between bogie truck (4) and vehicle (5); Jacking system (8) can be vertically down to ground by vehicle (5); During station, ground conditions permit, jacking system (8) can be undertaken by slow the falling with out of the station the synchronizeing of vehicle (5) of slow liter, needn't wait vehicle (5) to stop can decline completely on track (4), equally also needn't wait vehicle (5) to rise to extreme higher position and can set off; Remove after jacking system (8) and vehicle (5) blocking device (25), can realize vehicle (5) separated with track (4), vehicle (5) can be positioned over mode on flat truck and directly enter other traffic systems operations, and other transit system vehicles up to specification also can be directly loaded into rail carriages and contain and be transported to destination and unload.
7. the anti-shake anti-fall device for a kind of suspended rail transit system vehicle claimed in claim 1, the multilayer quadrilateral frame (50) being comprised of tubular material is main body, between quadrilateral frame (50) is upper and lower, Folding frame (51) is installed, the hinge (53) that framework (50) and Folding frame (51) clamp with torsional spring (52) closely connects, it is characterized in that: when propradation, which floor framework (50) is compressed into flat shape by spring (52) gradually, highly minimum while extremely having risen; When decline state, hinge (53) is opened and is become gradually plumbness, increases highly gradually, highly maximum while being down to ground to vehicle (5); Hinge (53) four limits have, and can make vehicle (5) synchronous steadily lifting all around, and actv. prevents the rocking all around of vehicle (5); During rising, spring (52) can provide part power; In hinge during decline (53) opening procedure, the rotary damper (54) in spring (52) pulling force and hinge (53) axle slowly carries out decline process, prevents that vehicle (5) from dropping fast; From compression folding frame anti-shake anti-fall device (13) and jacking system claimed in claim 6 (8), install in parallel.
8. the switch apparatus for a kind of suspended rail traffic system claimed in claim 1, by the driver train of cranking arm (80), transition carriage wheels (81), traversing lintel (82), support post (83), trapped orbit termination (84), arc turnout rail (85), straight line turnout rail (86), straight line track switch turret head (87), arc track switch turret head (88), arc track switch is termination (89) fixedly, straight line track switch fixed end head (90) forms, comprise the following steps: support post (83), the moving support structure that the pillar structure that traversing lintel (82) forms and transition carriage wheels (81) and the driver train of cranking arm (80) form is jointly realized the weight of arc turnout rail (85) and the mobile butt end of straight line turnout rail (86) and is born, mobile docking and position are fixed, arc turnout rail (85) and straight line turnout rail (86) are in aggregates smoothly to be moved along traversing lintel (82) by transition carriage wheels (81) the driver train of cranking arm (80) effect is lower, the docking of realization and trapped orbit termination (84) or arc turnout rail (85) or separated, when arc turnout rail (85) and the docking of straight line turnout rail (86) one end integrated moving, the other end is around fixedly termination (89) and straight line track switch fixed end head (90) rotation of arc track switch.
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| CN201210291320.8A CN103587531A (en) | 2012-08-16 | 2012-08-16 | Multifunctional lift type suspension rail transportation system and braking, lifting, stabilizing and turnout device thereof |
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| CN201210291320.8A CN103587531A (en) | 2012-08-16 | 2012-08-16 | Multifunctional lift type suspension rail transportation system and braking, lifting, stabilizing and turnout device thereof |
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| CN104228864A (en) * | 2014-10-15 | 2014-12-24 | 南车株洲电力机车有限公司 | Suspended type monorail train bogie driving and braking device |
| CN105460021A (en) * | 2015-12-01 | 2016-04-06 | 深圳职业技术学院 | Suspension type aerial rail vehicle and traffic system |
| CN106049200A (en) * | 2016-07-20 | 2016-10-26 | 中车长江车辆有限公司 | Suspension type monorail vehicle turnout system |
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| CN106348179A (en) * | 2016-09-26 | 2017-01-25 | 徐林波 | Suspended lifting-type transport cart system and transportation method thereof |
| CN107554534A (en) * | 2017-09-20 | 2018-01-09 | 莱芜美澳冶金科技有限公司 | A kind of dual-purpose shared traffic system for overhead track in new energy vacant lot and operation method |
| CN108149531A (en) * | 2018-02-06 | 2018-06-12 | 中铁二院工程集团有限责任公司 | Suspension type monorail track switch compensation rail rotation falling unit |
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| CN108149531B (en) * | 2018-02-06 | 2024-01-23 | 中铁二院工程集团有限责任公司 | Suspension type monorail turnout compensation rail rotating and lowering device |
| CN108238064B (en) * | 2018-02-06 | 2024-01-23 | 中铁二院工程集团有限责任公司 | Suspended type single-rail turnout movable rail switching mechanism |
| CN109056431A (en) * | 2018-08-29 | 2018-12-21 | 江西理工大学 | Suspension type permanent magnetism magnetic floating rail traffic mechanical structure |
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