CN108411717A - A kind of movable head switch structure applied to suspension type sky rail train system - Google Patents
A kind of movable head switch structure applied to suspension type sky rail train system Download PDFInfo
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- CN108411717A CN108411717A CN201810482811.8A CN201810482811A CN108411717A CN 108411717 A CN108411717 A CN 108411717A CN 201810482811 A CN201810482811 A CN 201810482811A CN 108411717 A CN108411717 A CN 108411717A
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- rail
- turnout junction
- turn
- hook
- junction girder
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- E—FIXED CONSTRUCTIONS
- E01—CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
- E01B—PERMANENT WAY; PERMANENT-WAY TOOLS; MACHINES FOR MAKING RAILWAYS OF ALL KINDS
- E01B25/00—Tracks for special kinds of railways
- E01B25/22—Tracks for railways with the vehicle suspended from rigid supporting rails
- E01B25/26—Switches; Crossings
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Abstract
The invention discloses a kind of movable head switch structures applied to suspension type sky rail train system, which includes turnout junction girder, and the turnout junction girder is the box girder with Y shape bifurcation ostium；Turn-out track rail mechanism, turn-out track driving mechanism, compensation mechanism, correction mechanism and blocking mechanism, the blocking mechanism includes bolt blocking mechanism and hook blocking mechanism, and the bolt blocking mechanism includes the first bolt locking assembly and the second bolt locking assembly for being set to the turnout junction girder both sides；The hook blocking mechanism includes the first hook locking assembly and the second hook locking assembly for being set to the turnout junction girder both sides；The bolt blocking mechanism is used to lock the position of the rotation rail, the compensation mechanism and the correction mechanism, and the hook blocking mechanism is used to lock the position of the servo-actuated tongue.
Description
Technical field
The present invention relates to new city technical field of rail traffic, being applied to suspension type sky rail train more particularly to one kind
The movable head switch structure of system.
Background technology
With the continuous improvement of the development of China's communication and urban rail transit technology level, various novel cities
Station design occurs gradually in the public visual field.Hanging type aerial track train is one of which, vehicle hanging
It is travelled below track girder, using electric propulsion as power.Track girder is the steel beam with box shape of lower openings, travelled by vehicle wheel and guiding
Wheel is placed in box beam, the rail running being arranged along beam.It moves to traffic above-ground in the air, existing without extending city
Urban transport problems is solved on the basis of highway facilities, this mode of transportation takes full advantage of city space.
Identical as other Rail Transit Systems, suspension type sky rail system also to use track switch when realizing thread-changing or turn-out track is set
It is standby.And the railway switch that novel Rail Transit System is different from the past, traditional track switch are not appropriate for being used in novel track
In traffic system.The track switch used in straddle-type monorail train and medium-and low-speed maglev train is all the structure of " whole to move beam "
Form.Railway points system is an important component of straddle-type monorail and medium-and low-speed maglev traffic system, in forwarding
Train arrival and leaving, can allow, overtaking, vehicle set out, vehicle trimming, all must rely on track switch realize.Under identical lateral switch crossing speed,
Straddle-type monorail and medium-and low-speed maglev track switch are distinguished as with traditional railway switch:Traditional railway track switch only rotates tongue and the heart
Rail, stock rail remain stationary as, and straddle-type monorail and medium-and low-speed maglev track switch are then several sections of girder steels moves together;Traditional railway
The laying of laying a railway track of the installation method of track switch and main track is almost the same, and straddle-type monorail and medium-and low-speed maglev track switch then must separately set base
Plinth and related auxiliary facility.Straddle-type monorail and medium-and low-speed maglev track switch are integrally turned by hydraulic pressure or motor machine driving girder steel
Rut makes magnetic-levitation train pass through on the broken line of the approximate circular curve of mitigation.Straddle-type monorail and medium-and low-speed maglev railway points system
Engineering includes:Track switch, track switch basis, the section of track, conductor rail, power supply, control system.
The primary structure body of track switch is track switch girder steel, is box structure.Respectively by cross pin connection between girder steel and girder steel, often
The both ends Duan Gangliang have trolley support, driving device to be located at the lower section of track switch active girder steel.When driving device pushes beam body lateral
When mobile, the trolley under beam is moved along track, and realization turns line.
Invention content
The present invention provides a kind of movable head switch structures applied to suspension type sky rail train system.
The present invention provides following schemes：
A kind of movable head switch structure applied to suspension type sky rail train system, including：
Turnout junction girder, the turnout junction girder are the box girder with Y shape bifurcation ostium；
Turn-out track rail mechanism, the turn-out track rail mechanism are located on the inside of the turnout junction girder, and the turn-out track rail mechanism includes using elasticity about
The rotation rail and servo-actuated tongue that beam is hinged；
Turn-out track driving mechanism, the rotation rail are connected by pivoted arm and main shaft with the turn-out track driving mechanism；The turn-out track
Driving mechanism is for driving the turn-out track rail mechanism rotation to realize turn-out track；
Compensation mechanism, the compensation mechanism include the first compensating plate component and the second compensation for being set to the turnout junction girder both sides
Board group part；The walking surface notch that the compensation mechanism is used to exit appearance to being servo-actuated tongue supplements；
Correction mechanism, the correction mechanism include the first revision board component and the second amendment for being set to the turnout junction girder both sides
Board group part；The correction mechanism is used to correct the opening wire shaped of turnout junction girder when different prevailing states；
Blocking mechanism, the blocking mechanism include bolt blocking mechanism and hook blocking mechanism, the bolt blocking mechanism packet
Include the first bolt locking assembly and the second bolt locking assembly for being set to the turnout junction girder both sides；The hook blocking mechanism
The first hook locking assembly and the second hook locking assembly including being set to the turnout junction girder both sides；The bolt breech-block
Structure is used to lock the position of the rotation rail, the compensation mechanism and the correction mechanism, and the hook blocking mechanism is used for
Lock the position of the servo-actuated tongue.
Preferably：There is the turnout junction girder semi-packing type structure, top surface and side to be wrapped up with steel plate, and bottom surface is several reinforcements
Gusset.
Preferably：The rotation rail is the riser that cross section has inverted T-type structure, and the riser wherein one side has flat
Face structure, another side have curved-surface structure；The rotation rail lower part is connected with wing plate, and described wing plate a side has straight line knot
Structure, another side have curvilinear structures；There is the servo-actuated tongue wherein one side planar structure, another side to have curved surface knot
Structure.
Preferably：The constraint hinge is internally provided with the elasticity hinge for limit
Preferably：The turn-out track driving mechanism includes the first electric cylinder, and the push rod of first electric cylinder is connected with the pivoted arm.
Preferably：The first electric cylinder tail end is provided with handwheel, and the handwheel turns for rotation rail described in manual actuation
It is dynamic.
Preferably：The first compensating plate component and the second compensating plate component respectively include the be oppositely arranged first compensation
Plate and the second compensating plate, first compensating plate and second compensating plate are located on rolling guide；Described first
Compensating plate and second compensating plate are separately connected respectively prolongs the second of the rolling guide straight reciprocating motion for driving
Electric cylinder；First compensating plate has identical as turnout junction girder original walking surface wire shaped with the second compensating plate opposite side side
Curvilinear structures, second compensating plate and the first compensating plate opposite side side have linear structure.
Preferably：First revision board component and the second revision board component respectively include the first revision board being oppositely arranged with
And second revision board, respectively one end and the turnout junction girder are hinged for first revision board and the second revision board, other end connection
There is third electric cylinder；First revision board and each edge line style of the second revision board are consistent with turnout junction girder opening wire shaped
Circular curve.
Preferably：First bolt locking assembly and the second bolt locking assembly include the 4th electric cylinder and bolt,
4th electric cylinder is same as that the bolt is pushed to be inserted into the through-hole waited on closed block；The first hook locking assembly with
And second hook locking assembly include hook, the hook is connected with the 5th electric cylinder, and the 5th electric cylinder is for driving
The hook fits closely the servo-actuated tongue and the Liang Bi of the turnout junction girder.Further include suspender, the suspender
Positioned at the rotation rail top, the suspender prevents whole cantilever design for providing upward pulling force to the rotation rail
Tenesmus.
Preferably：
According to specific embodiment provided by the invention, the invention discloses following technique effects：
By the invention it is possible to a kind of movable head switch structure applied to suspension type sky rail train system be realized, in a kind of reality
Under existing mode, which may include turnout junction girder, and the turnout junction girder is the box girder with Y shape bifurcation ostium；Shift bar
Mechanism, the turn-out track rail mechanism are located on the inside of the turnout junction girder, and the turn-out track rail mechanism includes being hinged using elastic restraint
Rotate rail and servo-actuated tongue；Turn-out track driving mechanism, the rotation rail pass through pivoted arm and main shaft and the turn-out track driving machine
Structure is connected；The turn-out track driving mechanism is for driving the turn-out track rail mechanism rotation to realize turn-out track；Compensation mechanism, the compensation machine
Structure includes the first compensating plate component and the second compensating plate component for being set to the turnout junction girder both sides；The compensation mechanism is used for
The walking surface notch that appearance is exited to being servo-actuated tongue supplements；Correction mechanism, the correction mechanism include being set to the road
The the first revision board component and the second revision board component of the both sides Cha Liang；The correction mechanism is for when correcting different prevailing states
The opening wire shaped of the turnout junction girder；Blocking mechanism, the blocking mechanism include bolt blocking mechanism and hook blocking mechanism,
The bolt blocking mechanism includes the first bolt locking assembly and the second bolt locking group for being set to the turnout junction girder both sides
Part；The hook blocking mechanism includes the first hook locking assembly and the locking of the second hook for being set to the turnout junction girder both sides
Component；The bolt blocking mechanism is used to lock the position of the rotation rail, the compensation mechanism and the correction mechanism, institute
State position of the hook blocking mechanism for locking the servo-actuated tongue.
Structure provided by the present application, it is simple and reasonable, it is easy to install and use.It is developed for the characteristics of suspension type sky rail
Internal type track switch, i.e., by be located in beam multiple component automatic synchronizations action complete turn-out track, with huge non-internal type track switch
System is compared, and has compact-sized, the small advantage of mobile weight.Rotation is flexible, and the time used in completion a cycle is very short, reliably
Property it is high.
Certainly, it implements any of the products of the present invention and does not necessarily require achieving all the advantages described above at the same time.
Description of the drawings
It in order to more clearly explain the embodiment of the invention or the technical proposal in the existing technology, below will be to institute in embodiment
Attached drawing to be used is needed to be briefly described, it should be apparent that, the accompanying drawings in the following description is only some implementations of the present invention
Example, for those of ordinary skill in the art, without creative efforts, can also obtain according to these attached drawings
Obtain other attached drawings.
Fig. 1 is a kind of movable head switch structure applied to suspension type sky rail train system provided in an embodiment of the present invention
Structural schematic diagram;
Fig. 2 is turn-out track rail mechanism provided in an embodiment of the present invention and the structural schematic diagram of turn-out track driving machine；
Fig. 3 is the structure schematic diagram of compensation mechanism knot provided in an embodiment of the present invention；
Fig. 4 is the structural schematic diagram of correction mechanism provided in an embodiment of the present invention；
Fig. 5 is the structural schematic diagram of pin blocking mechanism provided in an embodiment of the present invention；
Fig. 6 is the structural schematic diagram of hook blocking mechanism provided in an embodiment of the present invention；
Fig. 7 is track switch bend provided in an embodiment of the present invention（Laterally）Prevailing state schematic diagram；
Fig. 8 is track switch straight way provided in an embodiment of the present invention（Directly to）Prevailing state schematic diagram.
In figure：Turnout junction girder 1, constraint hinge 201, rotation rail 202, servo-actuated tongue 203, wing plate 204, turn-out track driving mechanism 3, the
One electric cylinder 301, handwheel 302, pivoted arm 4, main shaft 5, the first compensating plate 601, the second compensating plate 602, rolling guide 603,
Two electric cylinders 604, the first revision board 701, the second revision board 702, third electric cylinder 703, the first bolt locking assembly 801,
Two bolt locking assemblies 802, the first hook locking assembly 901, the second hook locking assembly 902.
Specific implementation mode
Following will be combined with the drawings in the embodiments of the present invention, and technical solution in the embodiment of the present invention carries out clear, complete
Site preparation describes, it is clear that described embodiments are only a part of the embodiments of the present invention, instead of all the embodiments.It is based on
Embodiment in the present invention, the every other embodiment that those of ordinary skill in the art are obtained belong to what the present invention protected
Range.
Embodiment
It is provided in an embodiment of the present invention a kind of applied to outstanding referring to Fig. 1, Fig. 2, Fig. 3, Fig. 4, Fig. 5, Fig. 6, Fig. 7, Fig. 8
The movable head switch structure of hanging sky rail train system, shown in as shown in Figure 1, Figure 2, Fig. 3, Fig. 4, Fig. 5, Fig. 6, which includes track switch
Beam 1, the turnout junction girder 1 are the box girder with Y shape bifurcation ostium；The turnout junction girder 1 has semi-packing type structure, top surface
It is wrapped up with steel plate with side, bottom surface is several stiffener plates.
Turn-out track rail mechanism, the turn-out track rail mechanism are located at 1 inside of the turnout junction girder, and the turn-out track rail mechanism includes using bullet
Property constraint hinge 201 connection rotation rail 202 and servo-actuated tongue 203；The rotation rail 202, which is cross section, has inverted T-type structure
Riser, the riser wherein one side have planar structure, another side have curved-surface structure；202 lower part of rotation rail
It is connected with wing plate 204, there is 204 a side of the wing plate linear structure, another side to have curvilinear structures；The servo-actuated tongue
There is 203 wherein one sides planar structure, another side to have curved-surface structure.The constraint hinge 201 is internally provided with for limiting
The elasticity hinge of position.
Turn-out track driving mechanism 3, the rotation rail 202 pass through pivoted arm 4 and main shaft 5 and 3 phase of turn-out track driving mechanism
Even；The turn-out track driving mechanism 3 is for driving the turn-out track rail mechanism rotation to realize turn-out track；The turn-out track driving mechanism 3 includes
The push rod of first electric cylinder 301, first electric cylinder 301 is connected with the pivoted arm 4.First electric cylinder, 301 tail end is set
It is equipped with handwheel 302, the handwheel 302 is for rotation rail rotation described in manual actuation.
Compensation mechanism, the compensation mechanism include the first compensating plate component and for being set to 1 both sides of the turnout junction girder
Two compensating plate components；The compensation mechanism is used to supplement being servo-actuated the walking surface notch that tongue 203 exits appearance；Described
One compensating plate component and the second compensating plate component respectively include the first compensating plate 601 and the second compensating plate being oppositely arranged
602, first compensating plate 601 and second compensating plate 602 are located on rolling guide 603；First compensation
Plate 601 and second compensating plate 602 are separately connected respectively prolongs 603 straight reciprocating motion of the rolling guide for driving
Second electric cylinder 604；First compensating plate 601 has and turnout junction girder original row with second compensating plate, 602 opposite side side
The identical curvilinear structures of upper thread shape are walked, second compensating plate 602 has straight with first compensating plate, 601 opposite side side
Cable architecture.
Correction mechanism, the amendment are repaiied including the first revision board component and second for being set to 1 both sides of the turnout junction girder
Positive board group part；The correction mechanism is used to correct the opening wire shaped of the turnout junction girder 1 when different prevailing states；First revision board
Component and the second revision board component respectively include the first revision board 701 and the second revision board 702 being oppositely arranged, and described
One revision board 701 and 702 respective one end of the second revision board are hinged with the turnout junction girder 1, and the other end is connected with third electric cylinder
703；First revision board, 701 and second revision board, 702 each edge line style is consistent with turnout junction girder opening wire shaped
Circular curve.
Blocking mechanism, the blocking mechanism include bolt blocking mechanism and hook blocking mechanism, the bolt breech-block
Structure includes the first bolt locking assembly 801 and the second bolt locking assembly 802 for being set to 1 both sides of the turnout junction girder；It is described
Hook blocking mechanism includes the first hook locking assembly 901 and the second hook locking group for being set to 1 both sides of the turnout junction girder
Part 902；The bolt blocking mechanism is used to lock the position of the rotation rail, the compensation mechanism and the correction mechanism,
The hook blocking mechanism is used to lock the position of the servo-actuated tongue.First bolt locking assembly and the second bolt locking group
Part includes the 4th electric cylinder and bolt, and the 4th electric cylinder is same as that the bolt insertion is pushed to wait for leading on closed block
In hole；The first hook locking assembly and the second hook locking assembly include hook, and the hook is connected with the 5th electricity
Dynamic cylinder, the 5th electric cylinder is for driving the hook to fit closely the servo-actuated tongue and the Liang Bi of the turnout junction girder.
Further, further include suspender（It is not shown in figure）, the suspender is located at the rotation rail top, institute
State suspender prevents whole cantilever design from dropping for providing upward pulling force to the rotation rail.
When in use, there are two types of situation, the first situation is to become curved from straight way passage to switch structure provided by the present application
When road passes through, blocking mechanism each first is unlocked, and the compensation mechanism of straight way side is first pulled out by electric cylinder after the completion of unlock
Then trouble rotates rail and is rotated to straight way side, then the compensation mechanism of bend side is pushed away by electric cylinder to give rotation rail by out position
To designated position, subsequent both sides compensation mechanism is adjusted to proper angle, finally all blocking mechanisms lockings, i.e. complete after lock into place
At this turn-out track；The second situation is to become straight way from bend passage to pass through, and blocking mechanism each first is unlocked, and is unlocked
The compensation mechanism of bend side first pulls out track switch to give rotation rail by out position by electric cylinder after the completion, then rotates rail to bend
Side rotates, and then the compensation mechanism of straight way side shifts designated position onto by electric cylinder, and subsequent both sides compensation mechanism is adjusted to suitable angular
It spends, finally all blocking mechanisms lockings, this turn-out track is completed after lock into place.
Structure provided by the present application is made of turnout junction girder and the turn-out track system two large divisions being located in beam.Turnout junction girder presses track switch
Alignment Design is the opening box girder of Y shape bifurcated.It is big by shift bar, compensation mechanism, correction mechanism three that turn-out track executes system
Component and its respective driving mechanism, blocking mechanism composition.Its core component point mechanism uses two-piece design, by rotation rail
It is formed with servo-actuated guiding tongue.Switch control system is controlled using PLC program, is equipped with touch human-machine operation screen, operation and control
Panel, and movable member displacement detecting is set, closely connected detection, devices, the system such as locking detection have self-test, self-locking, interlock function.
The cross dimension and structure of turnout junction girder and main track beam cross dimension structure are completely the same, and turnout junction girder is both vehicle
Current track, and be the installation foundation and bearing structure of turn-out track various parts.Therefore, turnout junction girder steel construction main body is by a straight line
Opening box beam and curve opening box beam friendship are welded, and beam body bottom sets turn-out track system unit installation pedestal, and periphery sets ribbed stiffener
Compound box-structure is constituted with wrapper sheet, to increase integral strength and rigidity.
The critical piece of turn-out track system has：Rotate rail, servo-actuated guiding tongue, left and right compensation mechanism and left and right correction mechanism.
Rotation rail is turn-out track system core component, and section is inverted T shaped, and a song is guide surface always for riser both sides, and wing plate is traveling
Face.Rotation rail one end is supported on by main shaft on track girder, and the other end is relatively connected by a constraint and is servo-actuated tongue, and tongue is servo-actuated
Both sides are similarly a song always with rotation rail, and intermediate position is prevented using Lifting device to shift bar application pulling force sagging.Turn-out track
The side rotation that Shi Kexiang needs, servo-actuated tongue connected to it is in company with rotation, when rotating close to another curb girder guide surface, is servo-actuated
The point of switch is first contacted with another curb girder wall and is rotated backward, until rotation rail turn-out track is in place.Servo-actuated tongue and the company for rotating rail
Place is met, is relatively designed using advanced elastic restraint, servo-actuated tongue is pressed towards Liang Bi and beam wall switch point housing, with rotation trackside face one
It rises and forms continuous guide surface, the rail point closely connected with beam wall can be such that beam guiding is seamlessly transitted towards tongue guide surface.Compensation mechanism
Effect be, when rotation rail wing plate exit evacuation into fashionable, when rotation rail wing plate exit when into compensate the traveling that it leaves
Face notch.Left and right compensation mechanism is installed on rolling guide, can be along guide rail anterior-posterior translation.Correction mechanism is that one end is hinged in-orbit
Tablet on road beam can rotate around the axis, and effect is to correct the beam opening wire shaped in different prevailing states.
Each component is equipped with locking device, in place after can lock automatically, wherein servo-actuated rail double hook pawl design can effectively prevent
Only servo-actuated rail is detached from Liang Bi.
Driving mechanism and blocking mechanism are designed with following main points：
Electric drive, using power-off brake motor；In addition to blocking mechanism, all mechanisms are driven using frequency-adjustable speed-adjustable motor；Each mechanism
Independent driving, it is automatically controlled chain；Transmission belt self-locking；Select specialized vendor's general driving unit；It is as few as possible to be driven original paper, mechanism letter
It is single reliable；All mechanisms can manpower drive easily.
It is inverted T shaped to rotate rail section.Riser both sides are guide surface, and a side plane other side curved surface, wing plate is running face, plate
Two sides are along also one bent always.It rotates rail one end to be rigidly connected with main shaft, main shaft passes through a pair of of thrust ball bearing and two
Deep groove ball bearing is supported on track girder, and the other end is relatively connected by a constraint and is servo-actuated tongue, and servo-actuated tongue does not have wing plate, both sides
It is same as rotation rail to be a flat surface a curved surface, the continuity of rail guide surface is actually rotated, is entirely to be oriented to steering unit
Face is divided into two sections.This two-piece design, is bent by hinged place, can be met simultaneously directly to different with lateral two kinds of prevailing states
The needs of guide surface.Constraint is relatively to be internally provided with the elasticity hinge of limit, using the elasticity of servo-actuated tongue, can make servo-actuated tongue in place
The faces Shi Yuliang are closely connected.Rotation rail pushes directly on main shaft rotation by electric cylinder through actuating arm, and motor shaft tail end is equipped with handwheel, needs
When one hand can be driven rotation rail rotation.
The design of compensation mechanism, due to rotating rail wing plate running face with turnout junction girder running face in same plane, turn-out track enters
When can interfere, solution is to cut off turnout junction girder running face interference portion, and turn-out track then fills after exiting, the part filled
It is known as compensation mechanism.Compensation mechanism is actually the movable running face set for evacuation rotation rail wing plate in turnout junction girder.Compensation
Mechanism is divided into two pieces of left and right, and one piece of edge is straight line, and another piece of edge is circular curve, consistent with turnout junction girder original running face line style.
Two compensation mechanisms are installed on rolling guide, are pushed directly on by electric cylinder, are exited before rotation rail enters, after rotation rail exits
Into.Motor shaft tail end is equipped with handwheel, can be with manual actuation when needing.
Correction mechanism designs, and correction mechanism is the hinged tablet on track girder in one end, can be rotated around the axis, and effect is
Correct the beam opening wire shaped in different prevailing states.In the design correction mechanism edge line style using side line by state as base
Standard, the two pieces of correction mechanism edge line styles in left and right be with the consistent circular curve of turnout junction girder opening wire shaped, straight way by when pass through
Line style still has a small amount of error after rotation is corrected.Correction mechanism rotation is pushed directly on by electric cylinder, and motor shaft tail end is equipped with handwheel, is needed
It can manual actuation when wanting.
Blocking mechanism designs, and is required according to different lockings, devises two kinds of different blocking mechanisms.One kind is bolt-type, by
Electric cylinder pushes directly on bolt, and this blocking mechanism sets 6 sets altogether, for rotating rail, compensation mechanism, correction mechanism locking.It is another
Kind it is claw, pushes hook to compress locking by electric cylinder, this blocking mechanism sets 2 sets altogether, is latched for servo-actuated rail, can will be sharp
Rail pressure is to Liang Bi, it is ensured that closely connected.
Control System Design, this system are that suspension type monorail list opens automatic turnout dedicated control system, including rotation rail, a left side
Compensation mechanism, right compensation mechanism, left correction mechanism, right correction mechanism；The servo-actuated tongue lock locking/unlocking in a left side, right servo-actuated tongue locking/
The control of the mechanisms such as unlock, left compensation mechanism bolt, right compensation mechanism bolt, left correction mechanism bolt, right correction mechanism bolt.
System is controlled using PLC program, is equipped with touch human-machine operation screen, operation and control panel, and set movable member displacement detecting, closely connected
Detection, is latched detection device, and system has self-test, self-locking, interlock function.Control system is divided into electrical control cabinet and Central Control Room people
Machine operator control panel two large divisions is constituted.
The system using PLC controls as core, by PLC completed by all process control of system.The control system mainly by
PLC hosts, digital quantity input expansion module, high speed counting module, human-machine operation screen（Touch screen）, wireless communication module, frequency conversion
Governor, air-break, handing-over contactor, miniature relay, Switching Power Supply, button switch, rotary switch, indicator light, sound
The compositions such as light crossing-signal, air velocity transducer, Temperature Humidity Sensor and operation and control cabinet.
Each component function of the invention and operating process are discussed in detail below in conjunction with the accompanying drawings.
Each section that Fig. 1 describes switch apparatus is constituted substantially：Turnout junction girder, turn-out track rail mechanism, compensation mechanism, correction mechanism
4 big components, the driving of rotation rail, compensation mechanism driving, correction mechanism drive 3 kinds of mechanisms, two kinds of pin type, claw blocking mechanisms.
Fig. 7 and Fig. 8 is turn-out track system side line, the two different prevailing states of straight way.Turn-out track is exactly in two kinds of prevailing states
Between converted, i.e., by Fig. 7 states to Fig. 8 states, or by Fig. 8 states to Fig. 7 states.Now by taking Fig. 7 to Fig. 8 as an example, it is described in detail
The micromotion program of turn-out track.
1, drop-on-demand is received, driving device drives compensating plate（It is right）It moves backward（To rotate rail vacating space）, in place
After lock and send out signal 1.
2, signal 1 is received, around main shaft Integral swinging counterclockwise, the point of switch touches for driving device driving rotation rail and tongue
Can rotate up to and be bonded completely with Liang Bi around about rotation rail beam hinge after another curb girder wall, in this way original lateral guide plane be become directly to
Guide surface locks and sends out signal 2 afterwards in place.
3, signal 2 is received, driving device drives compensating plate（It is left）It moves forward（Compensation rotation rail shows lacking for rear running face
Mouthful）, lock afterwards in place and send out signal 3.
4, signal 3 is received, driving device drives two correction mechanisms to be rotated counterclockwise simultaneously around each axis of rotation, makes beam aperture lines
Shape is by bend（Laterally）Passage is converted to straight way（Directly to）Prevailing state locks and sends out turn-out track and completes and currently pass through afterwards in place
Status signal.
5, by bend（Laterally）Prevailing state is to straight way（Directly to）The turn-out track of prevailing state is completed.
It is the micromotion program of turn-out track above, the auto-programming of real work is not under conditions of interfering by part
Action overlaps, i.e., multiple actions are carried out at the same time, and can shorten switching times.
The rotation long section of rail is inverted T-shaped, and one end is rigidly connected with main shaft, and main shaft passes through a pair of of thrust ball bearing and two
A double-row self-aligning roller bearing is supported on track girder, and the other end is hinged guiding tongue by a constraint.Constraint hinge is innovation
The elasticity hinge of design, using the elasticity of guiding tongue, can make tongue in place when it is closely connected with beam face.Such as Fig. 2.
Compensating plate is divided to or so two pieces, and one piece of edge is straight line, and another piece of edge is circular curve, with turnout junction girder original traveling upper thread
Type is consistent.Two compensating plates are installed on rolling guide, are pushed directly on by electric cylinder, are exited before rotation rail enters, are rotated rail
Enter after exiting.Motor shaft tail end is equipped with handwheel, can manual actuation when needing.Compensating plate driving mechanism arrangement such as Fig. 3.
Revision board is the hinged tablet on track girder in one end, can be rotated around the axis, and effect is corrected in different passages
Beam opening wire shaped when state.Correction mechanism rotation is pushed directly on by electric cylinder, and motor shaft tail end is equipped with handwheel, can hand when needing
Dynamic driving.Arrangement of mechanism such as Fig. 4.
There are two types of different blocking mechanisms.One kind is pin type, and bolt is pushed directly on by electric cylinder.Such as Fig. 5, this breech-block
Structure sets 6 sets altogether, for rotating rail, compensation mechanism, correction mechanism locking.
Another kind is claw, pushes hook to compress locking by electric cylinder.Such as Fig. 6, this blocking mechanism sets 2 sets, is used for altogether
Servo-actuated tongue locking.Tongue can be pressed to Liang Bi, it is ensured that closely connected.
In order to ensure personal safety and the normal work of equipment, whole group railway points system has electric leakage, under-voltage, over-pressed, scarce
The defencive functions such as phase, phase sequence.
Total power switch uses earth leakage circuit breaker, when there is electric leakage, short circuit, switch trip.
It can be worked normally for protection motor, control system is using phase and phase sequence protective relay and the breaker of breaking.It is disconnected mutually with
Phase sequence protective relay has the function of under-voltage, over-pressed, phase shortage, phase sequence.When external power supply occur under-voltage, over-pressed, phase shortage or
When phase sequence misphase, control system power-off not can turn on motor power.When motor overload, short circuit etc., motor protective circuit breaker is jumped
Lock, motor are stopped.
In short, structure provided by the present application, simple and reasonable, it is easy to install and use.The characteristics of for suspension type sky rail
The internal type track switch developed completes turn-out track by the multiple component automatic synchronizations action being located in beam, with it is huge it is non-in set
Formula railway points system is compared, and has compact-sized, the small advantage of mobile weight.Rotation is flexible, completes the time used in a cycle very
Short, reliability is high.
It should be noted that herein, relational terms such as first and second and the like are used merely to a reality
Body or operation are distinguished with another entity or operation, are deposited without necessarily requiring or implying between these entities or operation
In any actual relationship or order or sequence.Moreover, the terms "include", "comprise" or its any other variant are intended to
Non-exclusive inclusion, so that the process, method, article or equipment including a series of elements is not only wanted including those
Element, but also include other elements that are not explicitly listed, or further include for this process, method, article or equipment
Intrinsic element.In the absence of more restrictions, the element limited by sentence "including a ...", it is not excluded that
There is also other identical elements in process, method, article or equipment including the element.
The foregoing is merely illustrative of the preferred embodiments of the present invention, is not intended to limit the scope of the present invention.It is all
Any modification, equivalent replacement, improvement and so within the spirit and principles in the present invention, are all contained in protection scope of the present invention
It is interior.
Claims (10)
1. a kind of movable head switch structure applied to suspension type sky rail train system, which is characterized in that including：Turnout junction girder, institute
It is the box girder with Y shape bifurcation ostium to state turnout junction girder；Turn-out track rail mechanism, the turn-out track rail mechanism are located at the turnout junction girder
Inside, the turn-out track rail mechanism include the rotation rail being hinged using elastic restraint and servo-actuated tongue；Turn-out track driving mechanism, institute
Rotation rail is stated by pivoted arm and main shaft to be connected with the turn-out track driving mechanism；The turn-out track driving mechanism is described for driving
Turn-out track is realized in the rotation of turn-out track rail mechanism；Compensation mechanism, the compensation mechanism include being set to the first of the turnout junction girder both sides to mend
Repay board group part and the second compensating plate component；The walking surface notch that the compensation mechanism is used to exit appearance to being servo-actuated tongue carries out
Supplement；
Correction mechanism, the correction mechanism include the first revision board component and the second amendment for being set to the turnout junction girder both sides
Board group part；The correction mechanism is used to correct the opening wire shaped of turnout junction girder when different prevailing states；Blocking mechanism, it is described
Blocking mechanism includes bolt blocking mechanism and hook blocking mechanism, and the bolt blocking mechanism includes being set to the turnout junction girder
The the first bolt locking assembly and the second bolt locking assembly of both sides；The hook blocking mechanism includes being set to the track switch
The the first hook locking assembly and the second hook locking assembly of beam both sides；The bolt blocking mechanism is for locking the rotation
The position of rail, the compensation mechanism and the correction mechanism, the hook blocking mechanism is for locking the servo-actuated tongue
Position.
2. the movable head switch structure according to claim 1 applied to suspension type sky rail train system, which is characterized in that
There is the turnout junction girder semi-packing type structure, top surface and side to be wrapped up with steel plate, and bottom surface is several stiffener plates.
3. the movable head switch structure according to claim 1 applied to suspension type sky rail train system, which is characterized in that
The rotation rail is the riser that cross section has inverted T-type structure, and the riser wherein one side has planar structure, another side
With curved-surface structure；The rotation rail lower part is connected with wing plate, and described wing plate a side has linear structure, and another side has
Curvilinear structures；There is the servo-actuated tongue wherein one side planar structure, another side to have curved-surface structure.
4. the movable head switch structure according to claim 3 applied to suspension type sky rail train system, which is characterized in that
The constraint hinge is internally provided with the elasticity hinge for limit.
5. the movable head switch structure according to claim 1 applied to suspension type sky rail train system, which is characterized in that
The turn-out track driving mechanism includes the first electric cylinder, and the push rod of first electric cylinder is connected with the pivoted arm.
6. the movable head switch structure according to claim 5 applied to suspension type sky rail train system, which is characterized in that
The first electric cylinder tail end is provided with handwheel, and the handwheel is for rotation rail rotation described in manual actuation.
7. the movable head switch structure according to claim 1 applied to suspension type sky rail train system, which is characterized in that
The first compensating plate component and the second compensating plate component respectively include the first compensating plate being oppositely arranged and the second compensation
Plate, first compensating plate and second compensating plate are located on rolling guide；First compensating plate and described
Second compensating plate is separately connected for driving the second electric cylinder for respectively prolonging the rolling guide straight reciprocating motion；Described first
Compensating plate has curvilinear structures identical with turnout junction girder original walking surface wire shaped with the second compensating plate opposite side side, described
Second compensating plate has linear structure with the first compensating plate opposite side side.
8. the movable head switch structure according to claim 1 applied to suspension type sky rail train system, which is characterized in that
First revision board component and the second revision board component respectively include the first revision board being oppositely arranged and the second revision board, institute
Stating the first revision board and the second revision board, respectively one end is hinged with the turnout junction girder, and the other end is connected with third electric cylinder；Institute
It states the first revision board and each edge line style of the second revision board is the circular curve consistent with turnout junction girder opening wire shaped.
9. the movable head switch structure according to claim 1 applied to suspension type sky rail train system, which is characterized in that
First bolt locking assembly and the second bolt locking assembly include the 4th electric cylinder and bolt, and the 4th electric cylinder is same
It is inserted into the through-hole waited on closed block in pushing the bolt；The first hook locking assembly and the second hook locking group
Part includes hook, and the hook is connected with the 5th electric cylinder, the 5th electric cylinder for drive the hook will it is described with
Dynamic tongue and the Liang Bi of the turnout junction girder are fitted closely.
10. the movable head switch structure according to claim 1 applied to suspension type sky rail train system, feature exists
In further including suspender, the suspender is located at the rotation rail top, and the suspender is used for the rotation rail
There is provided upward pulling force prevents whole cantilever design from dropping.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810482811.8A CN108411717B (en) | 2018-05-18 | 2018-05-18 | Movable center turnout structure applied to suspension type air rail train system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810482811.8A CN108411717B (en) | 2018-05-18 | 2018-05-18 | Movable center turnout structure applied to suspension type air rail train system |
Publications (2)
| Publication Number | Publication Date |
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| CN108411717A true CN108411717A (en) | 2018-08-17 |
| CN108411717B CN108411717B (en) | 2020-09-11 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810482811.8A Active CN108411717B (en) | 2018-05-18 | 2018-05-18 | Movable center turnout structure applied to suspension type air rail train system |
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| CN (1) | CN108411717B (en) |
Cited By (6)
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| CN109208410A (en) * | 2018-10-25 | 2019-01-15 | 中铁工程机械研究设计院有限公司 | Suspension type monorail track switch swing type compensates rail device and its compensation method |
| CN109680569A (en) * | 2019-01-02 | 2019-04-26 | 中国铁建重工集团有限公司 | Suspension type monorail track switch and its application method |
| CN111364298A (en) * | 2020-04-21 | 2020-07-03 | 中国铁建重工集团股份有限公司 | Rail system |
| CN113215874A (en) * | 2021-05-26 | 2021-08-06 | 燕山大学 | Suspension type freight three-throw turnout line-changing beam numerical control positioning locking system and working process thereof |
| CN113371031A (en) * | 2020-03-09 | 2021-09-10 | 中国航天科工飞航技术研究院（中国航天海鹰机电技术研究院） | Screw rod type turnout transfer device and electric suspension rail turnout with same |
| CN115287950A (en) * | 2022-10-08 | 2022-11-04 | 成都西交华创科技有限公司 | Translation type turnout beam of high-temperature superconducting magnetic suspension and translation method |
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| CN109208410A (en) * | 2018-10-25 | 2019-01-15 | 中铁工程机械研究设计院有限公司 | Suspension type monorail track switch swing type compensates rail device and its compensation method |
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| CN111364298B (en) * | 2020-04-21 | 2022-05-31 | 中国铁建重工集团股份有限公司 | Rail system |
| CN113215874A (en) * | 2021-05-26 | 2021-08-06 | 燕山大学 | Suspension type freight three-throw turnout line-changing beam numerical control positioning locking system and working process thereof |
| CN113215874B (en) * | 2021-05-26 | 2022-03-08 | 燕山大学 | Suspension type freight three-throw turnout line-changing beam numerical control positioning locking system and working process thereof |
| CN115287950A (en) * | 2022-10-08 | 2022-11-04 | 成都西交华创科技有限公司 | Translation type turnout beam of high-temperature superconducting magnetic suspension and translation method |
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| CN108411717B (en) | 2020-09-11 |
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