Background technology
Ferris Wheel (ferris wheel) is the mechanical facility of a kind of large rotary wheel shape, and hang over wheel edge above is to supplyThe passenger cabin that passenger takes.Passenger is sitting in the passenger cabin of ferris wheel up turning slowly, can look down from eminenceSurrounding scenery.The most common occasion existed to ferris wheel is amusement park (or theme park) and garden party,As a kind of motor-driven game of recreation ground.
Ferris Wheel, due to its feature in the aspects such as 26S Proteasome Structure and Function and advantage, is generally used as terrestrial referenceProperty facility and build, therefore its reliability of operation and safety will particularly seem important.But, at presentThe built Ferris Wheel used the most does not sets special rescue system, in order to ensure the safety that Ferris Wheel runsProperty, general other supplementary means of employing guarantees that Ferris Wheel runs and occurs without fault, as comprehensive, carefulCheck before fortune and overhaul after fortune, strictly controlling the speed of service, operation time and the environment etc. of operation.But thisBeing that such supplementary means can not guarantee that Ferris Wheel occurs without fault, passenger of once breaking down is by nothingMethod withdraws sightseeing cabin in time, safely.Owing to there is no rescue system, the most safely willThe sightseeing cabin of withdrawing by bus being detained is to need problem to be solved badly.
In order to safe escape stays passenger in passenger cabin because Ferris Wheel fault is stagnant, it is particularly at the seat in high-altitudePassenger in cabin, frequently with measure have following three kinds:
1, by the hoist engine traction Ferris Wheel rotating disk set up so that the passenger cabin being positioned at high-altitude rotated the end of toPortion.This mode be merely able to be applicable to some small-sized Ferris Wheels and break down after the feelings that can rotate of rotating diskUnder condition, for those large-scale or huge Ferris Wheels and those break down after the feelings that can not rotate of rotating diskCondition cannot be suitable for.
2, aerial ladder is utilized to rescue.Due to the limited height of aerial ladder, which is merely able toIt is applicable to small-sized Ferris Wheel or is pointed to the passenger in low latitude and rescues.
3, helicopter is utilized to carry out height rescue.Surrounding is required high, for passenger by whichPsychological diathesis require very high, and the process being embodied as is the most difficult, and safety is notHigh.
It follows that owing to the existing Ferris Wheel completed for use does not the most set special rescue system.Thus leadCause withdrawing of safety to be trapped in sightseeing cabin in time when the rotating disk of Ferris Wheel shuts down for some reasonInterior passenger, for the safer shipping of the Giant Wheel especially height huge Ferris Wheel more than 100 metersLeave hidden danger.
Summary of the invention
The present invention is directed to existing Ferris Wheel and be not provided with special rescue system, cause the rotating disk when Ferris WheelWhen shutting down for some reason cannot in time safety the problem withdrawing the passenger being trapped in sightseeing cabin, andA kind of rescue system for sky wheel is provided.This system can when the rotating disk of Ferris Wheel shuts down for some reason, andTime safely passenger is withdrawn, and without passenger being carried out any specific safety process.
In order to achieve the above object, the present invention adopts the following technical scheme that:
Rescue system for sky wheel, this system includes shifting of conveyer structure and hangs on shifting of conveyer structureRescue cabin, described shifting of conveyer structure moves along the outer rim of Ferris Wheel turntable, and drives rescue cabinMotion, and make the rail that the hitch point between rescue cabin and shifting of conveyer structure runs around Ferris Wheel main shaftThe orbital radius that mark radius runs around Ferris Wheel main shaft with the sightseeing cabin centre of gyration matches, so thatThe hatch door obtaining rescue cabin is parallel with sightseeing cabin hatch door relative.
In the preferred embodiment of native system, described shifting of conveyer structure includes:
Rescue track, described rescue track is the guiding in shifting of conveyer structure and support section, Qi YanguanThe outer rim of car rotating disk look at is arranged in parallel, for moving other building block in shifting of conveyer structureAction-oriented and support；
At least one relief car, described relief car is the mobile transport section in shifting of conveyer structure, on itHang rescue cabin, and entirety is placed on rescue track, and can be along rescue rail under the effect of driving forceRoad moves；
Power source, described power source provides operation power to relief car.
Further, described relief car includes chassis, driving means and cantilevered vehicle frame, described chassisBeing taken turns by support and be movably placed on rescue track, described driving means is placed on chassis, and drivesDynamic chassis is moved along rescue track, and described cantilevered vehicle frame is used for supported and suspended rescue cabin, and its one end is removableOn the chassis being placed in relief car unloaded, the other end hangs rescue cabin, and makes hitch point around Ferris WheelThe orbital radius that the orbital radius that main shaft runs and the sightseeing cabin centre of gyration run around Ferris Wheel main shaftIt is identical, so that the hatch door of rescue cabin is parallel with sightseeing cabin hatch door relative.
Further, described driving means includes driving motor and driving wheel, and described driving motor is fixedOn chassis and drive connection driving wheel, described driving wheel coordinates with rescuing track friction.
Further, described power source be along rescue track arrange power-supply trolley line or for accumulator,Electric capacity.
Further, described shifting of conveyer structure also including, annular drives wirerope and some wireropes to keepCar, described some wireropes keep car to be movably placed on rescue track, and drive with annular simultaneouslyWirerope is fixedly connected so that drive wirerope and rescue track concentric fit；Described relief car simultaneously the most also with ringShape drives wirerope to be fixedly connected.
Further, described some wireropes keep car even away from symmetrical, described relief car be two orAlong rescue Orbital Symmetry distribution time above.
The present invention provide rescue system can when Ferris Wheel rotating disk shuts down for some reason, by with tourThe rescue cabin of vehicle seat cabin coaxial cooperation fast, conveniently and safely sends the passenger being trapped in passenger cabin back to groundFace.
This rescue system Stability Analysis of Structures, reliable safety；Overall structure combines, dismounting is flexible, completelyDo not affect the properly functioning of Ferris Wheel.
Meanwhile, the rescue system applied range that the present invention provides, it is applicable on all kinds Ferris Wheel,As:
(1) encircle on all kinds of large-scale passenger cabin Ferris Wheel of supporting system in employing；
(2) on all kinds of large-scale passenger cabin Ferris Wheel using suspension type supporting system；
(3) on all kinds of medium and small passenger cabin Ferris Wheel using suspension type supporting system.
Detailed description of the invention
For the technological means making the present invention realize, creation characteristic, reach purpose and effect and be readily apparent fromSolve, below in conjunction with being specifically illustrating, the present invention is expanded on further.
See Fig. 1, existing Ferris Wheel 100 typically mainly include rotating disk 101, sightseeing cabin 102,Platform 103, support 104 and power set (not shown).Its turntable 101 passes through Ferris WheelMain shaft 105 is placed on support 104, and around Ferris Wheel main axis under the driving of power set；SeeLook at that vehicle seat cabin 102 is even to be suspended on rotating disk 101 away from symmetry；Platform 103 is positioned at rotating disk 101 times simultaneouslySide matches with the sightseeing cabin being positioned at below rotating disk 101.
Rotating disk 101 is typically connected by outer rim 101a, inner rim 101b and some support bar 101c,Concrete attachment structure is well known to those skilled in the art technology, is not repeated here.
For the composition construction features of existing Ferris Wheel 100, the present invention provides a kind of rescue system for sky wheel,This system mainly includes shifting of conveyer structure 200 and hangs on the rescue cabin on shifting of conveyer structure300, wherein shifting of conveyer structure moves along the outer rim of Ferris Wheel turntable, and drives rescue cabin to move,And make the track half that the hitch point between rescue cabin and shifting of conveyer structure runs around Ferris Wheel main shaftThe orbital radius that footpath is run around Ferris Wheel main shaft with the sightseeing cabin centre of gyration matches, so that being rescuedThe hatch door helping cabin is parallel with sightseeing cabin hatch door relative.Hatch door and sightseeing cabin cabin due to rescue cabinDoor is parallel relatively, so the passenger being trapped in sightseeing cabin can need not any extraneous interventionIn the case of enter in rescue cabin easily and fast, safely, by shifting of conveyer structure along Ferris WheelThe outer rim of rotating disk moves drive rescue cabin and moves to safety zone.
See Fig. 2 and Fig. 3, when the present invention is embodied as based on above-mentioned principle, its shifting of conveyer structure 200Mainly include rescuing track 201, some relief cars 202 and corresponding power source 203.
Rescue track 201 is not only the mobile guide parts of whole transport establishment, is still used for supporting wholeThe basic components of transport establishment, it is arranged in parallel along the outer rim 101a of Ferris Wheel rotating disk, for shiftingOther building block in dynamic transport establishment moves guiding and supports.
Seeing Fig. 3, the main two ring-shaped guide rail 201a of rescue track 201 coordinate composition, and two annulars are ledRail 201a and the outer rim 101a concentric fit of rotating disk.These two ring-shaped guide rail 201a pass through support 201bBe installed in the outside of the outer rim 101a of rotating disk, and simultaneously with outer rim 101a, the inner rim 101b of rotating diskParallel；Two ring-shaped guide rail 201a upper and lower parallel distributions in same perpendicular simultaneously.
The present invention is not affecting the situation that the sightseeing cabin 102 hung on outer rim 101a is properly functioningUnder, arrange rescue track 201 along rotating disk outer rim 101a two outer side edges, respectively with sightseeing cabin simultaneouslyMatching in the both sides of 102, so will be able to rescue respectively according to sightseeing cabin 102 or practical situationCabin moves to the both sides of sightseeing cabin, it is achieved carry out comprehensive and effective rescue.
Composition structure and mounting structure for rescue track 201 are not limited to said structure, and it can basisComposition structure and the actual service condition of different rotating disks are adjusted, as long as being capable of mobile transportOther building block in mechanism moves guiding and supports.
Relief car 202 is the mobile transport section in shifting of conveyer structure, and it hangs rescue cabin, and wholeBody is placed on rescue track, and can move along rescue track under the effect of driving force such that it is able toRescue cabin is driven to move to assigned position.A rescue cabin 300, this rescue is hung on each relief car 202A number of passenger 302 can be carried in cabin 300.
See Fig. 4, relief car 202 include chassis 202a, drive motor 202b, driving wheel 202c withAnd cantilevered vehicle frame 202d.
Chassis 202a is the base structure of relief car 202, and its structure must be stablized, intensity high.Chassis202a supports wheel 202e by four and is movably placed on rescue track 201.Four support wheel 202fBe fixedly mounted on the surrounding of chassis 202a by the corresponding seat that supports, and with two in rescue track 201Root ring-shaped guide rail 201a matches, and clasps two ring-shaped guide rail 201a respectively, then will at upper and lower twoChassis 202a is placed on the rescue track 201 that two ring-shaped guide rail 201a are formed, four supports simultaneouslyWheel 202f respectively with two ring-shaped guide rail 201a sliding contacts, it is achieved chassis 202a is along two ring-shaped guide rails201a moves.
Motor 202b and driving wheel 202c is driven to constitute the actuating unit of relief car 202, this driving motor202b is placed on the 202a of chassis and provides power source, and it drives and controls driving wheel 202c.Driving wheel 202cCarry out frictional fit with the one side of the ring-shaped guide rail 201a being positioned at lower section in rescue track 201, produceDrive the power that chassis 202a moves, rescue the ring-shaped guide rail 201a being positioned at lower section in track 201 for thisIn side of matching with driving wheel 202c be arranged to friction surface, driving wheel 202c is effectively ensured and produces and driveThe stability of power.This driving motor 202b can use as required common AC and DC motor orFrequency-conversion and speed-regulation motor.
Cantilevered vehicle frame 202d is the connection bridge between chassis 202a and manned rescue cabin 300, oneEnd uses quick-detachable structure to connect with between the 202a of relief car chassis, and the other end is rescued for suspensionHelp cabin 300 so that rescue cabin 300 with relief car 202 along rescue track move time, under gravityCan rotate around corresponding hitch point 301；The length of cantilevered vehicle frame 202d and suspension simultaneouslyMode must make cantilevered vehicle frame 202d when moving along rescue track with chassis 202a, thereon outstandingThe orbital radius that hanging point 301 runs around Ferris Wheel main shaft 105 is with sightseeing cabin 102 centre of gyration (i.e.Hitch point between sightseeing cabin 102 and rotating disk 101) around Ferris Wheel main shaft 105 run orbital radiusIdentical.Thus realizing, no matter where sightseeing cabin 102 rests on, when rescue cabin 300When being parked in the end face of sightseeing cabin 102, the hatch door total energy of rescue cabin 300 and sightseeing cabin 102 is flatThe relative (see figure 3) of row, the safety turnover carrying out rescue work and passenger for rescue personnel provides greatlyConvenient.By this structure so that the hatch door of rescue cabin 300 and sightseeing cabin 102 on any position,All can reach parallel relative status, be achieved in safe rescue.
Cantilevered vehicle frame 202d specifically formed structure, can relate to according to the actual requirements, if energyEnough ensure steadiness and above-mentioned requirements.
Due to Ferris Wheel break down stop transport probability relatively low, it is to avoid cantilevered vehicle frame 202d and its onThe rescue cabin 300 the hung impact on Ferris Wheel, the present invention is by the bottom of cantilevered vehicle frame 202d and rescue cabinThe dismountable structure realizing quickly being connected and disconnected from, concrete structure it is designed to be able between dish 202aThe same or like mechanism in other field can be used, be not repeated here.Can by this structureRealize, when need not rescue, not arranging or only arrange indivedual cantilevered vehicle frame and rescue cabin 300 with touringCar runs together, to alleviate the load of Ferris Wheel and accessory structure to the Ferris Wheel outward appearance in normal operationImpact；When needing rescue, whole rescue cabins 300 can be put into operation.
Owing to hanging a rescue cabin 300 on each relief car 202, in order to ensure to rescue fast and effectively,Typically need in systems to arrange 2 or above relief car 202, configure corresponding rescue cabin simultaneously300.Concrete quantity can on-demand configure, and typically requires that equilibrium allocation is to reduce because of negative in whole closed loopThe various impacts carrying biasing and bring.
Power source 203 is for providing working power to the driving motor in relief car.It can use multiple sideFormula realizes, as arranged corresponding power-supply trolley line 203 in rescue track 201, concrete along rescue railIn road 201, superposed ring-shaped guide rail 201a arranges；This power source 203 can also use accumulatorOr the directly electric supply installation such as electric capacity, when specifically arranging, can be arranged on accumulator or electric capacity accordinglyIn rescue cabin 300.
On the basis of such scheme, in order to improve in rescue system between each relief car 202 furtherThe stability run and safety, the present invention increases a set of driving securing device, this dress in said systemPut and include that an annular drives wirerope 204 and some wireropes to keep car 205.
Annular drives wirerope 204 for relief cars 202 some in system are connected into an entirety so thatRelative position relation between them is fixed；Simultaneously drive the some relief cars 202 of connection so that they are sameTime and synchronize along rescue track 201 run.Some wireropes keep car 205 for annular drives wirerope 204Movably it is maintained in rescue track 201.
When specifically arranging, annular drives wirerope 204 entirety to match with rescue track 201, and it is arranged atIn rescue track 201 between two ring-shaped guide rail 201a.Some wireropes keep car 205 movably to pacifyPut on rescue track 201, and drive wirerope 204 to be fixedly connected by rope-grippers and annular, thus realNow annular is driven grasping and the supporting of wirerope 204, and between two ring-shaped guide rail 201a, forms oneThe individual polygon of closing determined with rescue track 201 relativeness.
Some relief cars 202 in order to realize being placed on rescue track 201 drive wirerope 204 with annularBe fixedly connected, the present invention arranges rope-grippers 202e on the chassis 202a of relief car 202, by thisRope-grippers 202e realizes driving being fixedly connected of wirerope 204 with annular.
Thus in whole system, relief car 202, wirerope keep car 205 to drive wirerope 204 even by annularIt is connected into one, and the relative position relation between them is fixed so that drive wirerope 204 and relief car202 and wirerope keep car 205 couple ring-type fixed pedestal each other.
Such overall structure operationally, annular drive wirerope 204 in addition to playing interconnection function,Relief car 202 power can also be transmitted simultaneously, be used for driving wirerope keep car 205 and otherRelief car 202 runs along rescue track 201.As the most a certain relief car 202 moves along rescue trackDriving on wirerope 204 simultaneously as it is fixed on annular, its power produced will be driven by annularWirerope 204 is delivered to be positioned at the wirerope at its rear and keeps car 205 or relief car 202, then drives positionWirerope in its rear keeps car 205 or relief car 202 to move；The wirerope being positioned at its rear keeps car205 or relief car 202 operationally, its produce power the most also can transmit backward；Owing to drivingWirerope 204 is ring-type, be consequently formed one close ring-type power transmitting procedure, it is achieved whole system aroundFerris Wheel main shaft 105 runs simultaneously, and substantially increases stability and the reliability of system work, the most significantlyReduce the loss of power.
Wirerope 204, wirerope is driven to keep the chassis 202a of car 205 and relief car all in such a systemMust there is enough intensity, to meet the needs of transmission power when rescue system runs.
Quantity wirerope in system being kept to car 205 can set according to the practical situation of rotating disk, is drivingWhen dynamic wirerope 204 connects, use even away from symmetrical structure.
According to such scheme formed rescue system except can when Ferris Wheel rotating disk shuts down for some reason,The passenger being trapped in passenger cabin is fast, conveniently and safely sent back to outside ground, it is possible to as Ferris WheelPersonnel or the transportation system of material, it is achieved Ferris Wheel multi-function management.
The ultimate principle of the present invention, principal character and advantages of the present invention have more than been shown and described.One's own professionSkilled person will appreciate that of industry, the present invention is not restricted to the described embodiments, above-described embodiment and explanationThe principle that the present invention is simply described described in book, without departing from the spirit and scope of the present invention,The present invention also has various changes and modifications, and these changes and improvements both fall within claimed invention modelIn enclosing.Claimed scope is defined by appending claims and equivalent thereof.