CN106696993A - Viaduct fan-shaped axial-shifting rail changing device and method for straddle type single rail and rail - Google Patents
Viaduct fan-shaped axial-shifting rail changing device and method for straddle type single rail and rail Download PDFInfo
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- CN106696993A CN106696993A CN201611271913.2A CN201611271913A CN106696993A CN 106696993 A CN106696993 A CN 106696993A CN 201611271913 A CN201611271913 A CN 201611271913A CN 106696993 A CN106696993 A CN 106696993A
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- rail
- block
- track
- change
- rail block
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B61—RAILWAYS
- B61L—GUIDING RAILWAY TRAFFIC; ENSURING THE SAFETY OF RAILWAY TRAFFIC
- B61L5/00—Local operating mechanisms for points or track-mounted scotch-blocks; Visible or audible signals; Local operating mechanisms for visible or audible signals
- B61L5/12—Visible signals
- B61L5/18—Light signals; Mechanisms associated therewith, e.g. blinders
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B61—RAILWAYS
- B61L—GUIDING RAILWAY TRAFFIC; ENSURING THE SAFETY OF RAILWAY TRAFFIC
- B61L7/00—Remote control of local operating means for points, signals, or trackmounted scotch-blocks
- B61L7/04—Remote control of local operating means for points, signals, or trackmounted scotch-blocks using fluid-pressure transmission
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B61—RAILWAYS
- B61L—GUIDING RAILWAY TRAFFIC; ENSURING THE SAFETY OF RAILWAY TRAFFIC
- B61L7/00—Remote control of local operating means for points, signals, or trackmounted scotch-blocks
- B61L7/06—Remote control of local operating means for points, signals, or trackmounted scotch-blocks using electrical transmission
- B61L7/061—Remote control of local operating means for points, signals, or trackmounted scotch-blocks using electrical transmission using electromotive driving means
Abstract
The invention discloses a viaduct fan-shaped axial-shifting rail changing device for a straddle type single rail and the rail. The viaduct fan-shaped axial-shifting rail changing device comprises a traveling rail beam, a crossing rail beam block, a first rail changing beam block, a second rail changing beam block, a rail changing execution mechanism, a rail changing locking mechanism, signal lamps, supporting columns and a mounting platform fixed to the tops of the supporting columns. The positions of the first rail changing beam block and the second rail changing beam block are changed by a rail changing executing mechanism installed on the viaduct mounting platform so that different trains can run on different viaduct straddle type single rails. According to another scheme of the invention, a viaduct fan-shaped axial-shifting rail changing method for the straddle type single rail is provided. The viaduct fan-shaped axial-shifting rail changing device has the advantages of being simple in structure, stable, reliable and efficient.
Description
Technical field
The present invention relates to a kind of track vehicle, the overhead fan-shaped axle of more particularly to a kind of straddle-type monorail track is moved and become
Rail device, method and track.
Background technology
In face of city environmental pollution and traffic jam issue that Global Urbanization brings, people seek the city of convenient environment friendly
Traffic system, general car at a high speed, it is convenient, fast, but after city vehicle develops into certain amount, the friendship that a large amount of automobile belts come
Logical congestion, tail gas pollution, dust pollution, traffic accident problem are just increasingly protruded.Subway transportation and rail have been developed in various regions simultaneously
Road traffic, both cost is high, long in time limit, difficulty of construction is big outstanding problems this kind of.
A kind of existing vehicles are straddle-type monorail train system, and the Rail Transit System uses driven by power, single
Track girder overhead support, compartment straddle seat is on the track girder.This vehicles are that one kind can be good at solving city neutralization
One of method of the current problem of the traffic of intercity.The advantage of the track vehicle is included：Cost is about five points of subway
One of, the construction period is about 1/3rd of subway；Climbing capacity is strong, and radius of turn is small, with stronger landform adaptability；
Noise is low, can be passed through from architecture ensemble；Landscape is good, can preferably adapt to urban ecological environment.So being during one kind is implemented
Small transport power city and it is intercity between track traffic preferred scheme.
But because the train straddle seat of the track vehicle is on the overhead monorail beam, i.e. the bottom of the railway car is left
Right both sides cover fractional orbital beam, so greatly hinder the change rail ability of train, particularly, when train is needed from one
When track operation transforms to another track operation, its difficulty implemented will be greatly increased, if train can not be implemented flexibly
It is efficient to become rail, the operation ability and efficiency of operation of the track vehicle that will be limited significantly, also increased simultaneously to track,
Station and transfer stop design and construction difficulty, and the same station merged in two or more pieces circuit, passenger cannot be at the station
Identical platform is changed to, while also increasing construction and maintenance cost.
At present, domestic single track rail changing device can be divided into joint type rail changing device by structure type and joint flexible type becomes rail
Two kinds of device, the former becomes, and rail time-varying beam-and-rail formation broken line is linear, and the latter can make change beam-and-rail approximate continuous curve song when becoming rail
Line is linear, therefore the rwo method build is huge, complex structure and operational control difficulty are big, thus cannot also implement in scaoffold
On the operation that switches tracks.
The operation ability and efficiency of operation of this track vehicle, the convenience of seating and reduction in order to better improve
Build and maintenance cost, simultaneously because the change rail of track may also occur in the downtown location of rail junction, how to reduce and change
The build of rail device, to reduce floor space.
Therefore people urgently need the overhead change of a kind of simple structure and stabilization, straddle-type monorail track functions reliably and efficiently
Rail device.
The content of the invention
The present invention provides a kind of simple structure and stabilization, the overhead fan-shaped axle of straddle-type monorail track functions reliably and efficiently is moved
Rail changing device, method and track.
In order to realize the purpose of the present invention, the present invention provides a kind of overhead fan-shaped axle of straddle-type monorail track and moves and becomes rail dress
Put and track includes that walking track girder, cross track beam block, first become beam-and-rail block, the second change beam-and-rail block, Bian Gui executing agencies, change
Rail locking mechanism, signal lamp, support column and the mounting platform being fixed at the top of support column.
One end of cross track beam block one end corresponding with walking track girder is fixed, and bottom and mounting platform are fixed,
The profile of the cross track beam block is block wedge；
Two sides of cross track beam block are docking face, can become beam-and-rail block and the second change beam-and-rail block pair with first respectively
The docking face answered carries out laminating docking；
Cross track beam block adds reinforced concrete structure or all-metal construction for metal framework, is warned for the ease of recognizing and rising
It is shown as using, the cross track beam block scribbles the color paint different from walking track girder, the painting color is a kind of warning color
Or staggeredly combining for multiple warning color.
The Bian Gui executing agencies are made up of change rail driver element and chute, and chute is made up of metal material, and chute is installed
In mounting platform, the quantity of chute is 2-12 bars, becomes rail driver element and is placed on the mounting platform of chute outer rim one end, is become
Rail driver element changes the first change beam-and-rail block or the second change beam-and-rail using the force method of hydraulic pressure or electric power gear ＆ rack structure
The position of block；
The change rail instruction that Bian Gui executing agencies perform central office is implemented to become rail operation, and Bian Gui executing agencies are to central office
Feedback becomes rail and performs state and become rail implementing result.
The first change beam-and-rail block and the second change beam-and-rail block are individually positioned on the mounting platform of cross track beam block both sides,
One end can be fixed with metal pedestal with cross track beam block docking, the other end, and the metal pedestal is mounted in rotary shaft, under rotary shaft
End is fixed on mounting platform, and the rotary shaft is fixed on the one of walking track girder by the metal derby complementary with the metal pedestal simultaneously
The bottom of end, the first change beam-and-rail block and the second change beam-and-rail block is provided with roller in chute corresponding position, and roller is embedded in chute, the
One change beam-and-rail block and the second change beam-and-rail block, can be with rotary shaft axle center along arc line shaped chute direction in the presence of Bian Gui executing agencies
Carry out fan-shaped axle shifting；
First become beam-and-rail block and second become beam-and-rail block structure the overhead straddle-type monorail Track desigh into similar to
During " bifurcation " shape structure, arc line shaped track girder block is, is similar to " fore-telling " shape structure in the overhead straddle-type monorail Track desigh
When, one is linear path beam block, and another is arc line shaped track girder block；
Hung down by one or more straight line vertical planes and camber line in the docking face at the first change beam-and-rail block and the second change beam-and-rail block two ends
Face directly and combine, by the docking face at two ends can respectively with cross track beam block and corresponding walking track girder docking,
In the presence of Bian Gui executing agencies, have and only one of which change beam-and-rail block can be with cross track beam block docking, now, another change
Beam-and-rail block and cross track beam block are in the straight line between released state, and the change beam-and-rail block and cross track beam block of this separation
Distance is more than the safe distance that train passes through；
First change beam-and-rail block and the second change beam-and-rail block add reinforced concrete structure or all-metal construction into metal framework；In order to
It is easy to recognize and serves as warning, the track girder block scribbles the color paint different from walking track girder, the painting color is one
Plant warning color or staggeredly combining for multiple warning color.
The rail locking mechanism that becomes is arranged on the first inside for becoming beam-and-rail block and the second change beam-and-rail block, and becoming rail locking mechanism has
1-15 extended or recovery operation metal tongue, matching shrinkage pool is provided with cross track beam block corresponding position, becomes rail lock
Determine mechanism to implement to stretch out metal tongue or recovery operation using the force method of hydraulic pressure or electric power gear ＆ rack structure, for implementing
Lock function to becoming position when beam-and-rail block is in docking state, prevents the position caused by carrying, vibrations or other factors from becoming
Change, and the rigidity of the bearing capacity and whole track that become beam-and-rail block can be improved, it is ensured that train safety and stability at the change rail track
Pass through.
The mounting platform is fixed on the top of support column, and the quantity of the support column of mounting platform fixation is 3-12,
Mounting platform lower section is placed with buttress brace, and the two ends of buttress brace can connect with support column, be also used for the company to other buttress braces
Connect, buttress brace block occurs especially in the corresponding mounting platform lower section of train walking track circuit, to improve mounting platform and track
Bearing capacity, and improve the integral rigidity of mounting platform and support column.
The signal lamp comes truck position by central office control, the train for being individually positioned in walking track girder outer, in order to
Ensuring the driver of train can have enough warning functions, and signal lamp is individually positioned in apart from 10-150 meters of cross track beam block
On the walking track girder at place, when after Bian Gui executing agencies implement to become rail end of operation and when track meets train track route, it is somebody's turn to do
The traffic light system for pointing to train direction to the car is " green light ", is otherwise shown as " red light ".
The overhead fan-shaped axle that another scheme of the invention is to provide a kind of straddle-type monorail track moves orbit changing method, and it is wrapped
Include the following steps：
Under the control of central office, signal lamp all shows " red light " to S01；
The change rail instruction that S02 Bian Gui executing agencies perform central office is implemented to become rail operation；
S03 becomes the releasing of rail locking mechanism to becoming the current location lock operation of beam-and-rail block；
S04 Bian Gui executing agencies change the first position for becoming beam-and-rail block and the second change beam-and-rail block, until first becomes beam-and-rail block
Become beam-and-rail block with second to change to rail requirement position is become from current location, now, have and only one piece becomes beam-and-rail block and cross rail
Road beam block and the corresponding walking track girder docking of the change beam-and-rail block, another becomes beam-and-rail block and cross track beam block is in and separates shape
Air line distance between state, and the change beam-and-rail block and cross track beam block of this separation is more than the safe distance that train passes through；
S05 becomes the implementation of rail locking mechanism to becoming the current location lock operation of beam-and-rail block；
The information of the change rail end of operation that S06 Bian Gui executing agencies feed back to central office；
Under the control of S07 central offices, the traffic light system for making the train direction to the car for meeting track circuit walking is " green
Lamp ", all displays " red light " of remaining signal lamp；
S08 becomes rail end of operation, and the train for meeting track circuit walking allows to pass through.
By the method, it is possible to achieve the change rail function of the monorail track, under the control of central office, different trains
P Passable is in the different monorail tracks.
Contrast prior art has the advantages that：
The known straddle-type monorail track train min. turning radius for 45 meters, monorail track body width be 60 lis
Rice, be highly 90 centimetres, the proportion of track mixed mud be 2.4 tons/cubic metre, rail vehicle width be 290 centimetres and train
It is single under " bifurcation " shape structure situation using this rail changing device in the case that operation both sides minimum safe ensures that distance is 50 centimetres
The agent structure length of block track girder is about 650 centimetres, and weight is about 8.5 tons, under " fore-telling " shape structure situation, monolithic track girder
Agent structure length be about 950 centimetres, weight is about 12.5 tons, much smaller than prior art use five section articulated types become beam-and-rails
30 meters of total length and gross weight be about 40 tons of present situation；
This rail changing device, due to small, simple structure, can implement to become rail, and current technology on scaoffold
Becoming rail operation generally needs to implement on the ground, takes larger place, and becomes rail complex operation, becomes rail precision and is difficult to control to；
This rail changing device can become beam-and-rail block and second to first and become the implementation axle shifting operation of beam-and-rail block simultaneously, in the equipment of guarantee
Grasped with that, it is necessary to the ultimate range that axle is moved is about 210 centimetres, can complete to become rail in about 15 seconds on the premise of the current safety of track
Make, improve the traffic efficiency of track, so that bigger passenger's carrying capacity is realized, while being also beneficial to improve the essence for becoming rail operation
Exactness；
Become the docking face that the two ends of beam-and-rail block are constituted using straight line vertical plane or camber line vertical plane, a side in this rail changing device
Face can be that docking is more accurate, and vehicle pass-through is more smooth, and the change beam-and-rail block after docking on the other hand can be caused in face of vehicle
The current centrifugal force for producing can be preferably distributed on cross track beam block and walking track girder, improve the steady of track operation
Qualitative and reliability；
Either " bifurcation " shape still " foretells " shape for walking track girder, cross track beam block and change beam-and-rail block in this rail changing device
Under structure situation, train operation track is straight line or camber line track, in the absence of broken line track and the situation of fracture track, becomes rail
Process remarkable fluency, becomes rail and impacts small, improves the comfortableness of passenger's seating, reduces the excess loss of track and train, together
When also improve the service life of integral device；
The orbit changing method of this rail changing device, step is simple, and working specification is easy to implement.
Brief description of the drawings
Figure 1A is becoming a kind of passage situation structural representation of rail track similar to " bifurcation " shape structure for the present invention.
Figure 1B is becoming rail track another kind passage situation structural representation for the present invention similar to " bifurcation " shape structure.
Fig. 2A is becoming a kind of passage situation structural representation of rail track for the present invention similar to " fore-telling " shape structure.
Fig. 2 B are becoming rail track another kind passage situation structural representation for the present invention similar to " fore-telling " shape structure.
Fig. 3 A are structural representation of the cross track beam block of the present invention in rail track is become similar to " bifurcation " shape structure.
Fig. 3 B are structural representation of the cross track beam block of the present invention in rail track is become similar to " fore-telling " shape structure.
Fig. 4 A become structural representation of the beam-and-rail block in rail track is become similar to " bifurcation " shape structure for the present invention.
Fig. 4 B become structural representation of the beam-and-rail block in rail track is become similar to " fore-telling " shape structure for the present invention.
Fig. 5 is the ground elevational schematic view of mounting platform of the present invention.
Specific implementation method
Before the present invention is discussed in detail, be related to typical overhead straddle-type monorail track and train operational mode it is general by
Background below technology is provided, and monorail track is an a kind of part for elevated rail traffic system, is supported by support column, and track is by more
Individual track girder is formed by connecting, and is mounted and fixed in the installation fixed platform at the top of support column；In order to reduce land acquisition, support
Post can be placed at the middle greenbelt of ordinary road；Support column and track girder are generally made by armored concrete；Institute
The height and width for having track girder body are consistent；Train is made up of a compartment or the head and the tail connection of multiple compartment, compartment across
Seat is on track girder；Road wheel in compartment is acted at the top surface of track girder, is played carrying, is driven and driving functions；Compartment
In directive wheel and steady wheel be respectively acting on the left and right sides of track girder, play guiding, stabilization and equilibrium function；Train is by electricity
Power or be built in accumulators store in train electric power implement drive；In order to reduce operation noise and improve the climbing energy of train
Power, the contact face of road wheel, directive wheel and steady wheel in train is generally made by elastomeric material；Connect by setting up
Track girder is bordering on, and near the platform of the position of Train door, it is possible to implement the function of the upper Train of operator, the platform is added
Affiliated facility, the station of as overhead straddle-type monorail track train.
Include row with reference to the overhead translation rail changing device and track of a kind of Figure 1A Figure 1B Fig. 2A Fig. 2 straddle-type monorail tracks of B
Walk track girder 100, cross track beam block 110, first become beam-and-rail block 210, second become beam-and-rail block 220, Bian Gui executing agencies 230,
Become rail locking mechanism 240, signal lamp 140, support column 120 and the mounting platform 130 being fixed at the top of support column.
Two embodiments of the invention are respectively overhead straddle-type monorail and become rail Track desigh into similar to " bifurcation " shape structure
(with reference to Figure 1A Figure 1B) and overhead straddle-type monorail become rail Track desigh into similar to " fore-telling " shape structure (with reference to Fig. 2A Fig. 2 B).
The one end corresponding with walking track girder of one end of cross track beam block 110 with reference to described in Fig. 3 A Fig. 3 B is fixed, bottom
Fixed with mounting platform, the profile of the cross track beam block 110 is wedge bulk；
Two sides of cross track beam block 110 are docking face, can become beam-and-rail block 210 and second with first respectively and become rail
The corresponding docking face of beam block 220 carries out laminating docking；
Cross track beam block 110 adds reinforced concrete structure or all-metal construction for metal framework, for the ease of identification simultaneously
Serve as warning, the cross track beam block 110 scribbles the color paint different from walking track girder, the painting color is a kind of alert
Show color or staggeredly combining for multiple warning color.
The Bian Gui executing agencies 230 are made up of change rail driver element 231 and chute 232, and chute 232 is by metal material system
Into chute 232 is arranged in mounting platform, and the quantity of chute 232 is 2-12 bars, becomes rail driver element 231 and is placed on outside chute
On the mounting platform of edge one end, become rail driver element 231 and changed using the force method of hydraulic pressure or electric power gear ＆ rack structure
First becomes the position that beam-and-rail block 210 and second becomes beam-and-rail block 220；
The change rail instruction that Bian Gui executing agencies 230 perform central office is implemented to become rail operation, and Bian Gui executing agencies 230 are in
Centre computer room feedback becomes rail and performs state and become rail implementing result.
The first change beam-and-rail block 210 and the second change beam-and-rail block 220 are individually positioned in cross track beam with reference to described in Fig. 4 A Fig. 4 B
On the mounting platform of block both sides, one end can be fixed with metal pedestal with the docking of cross track beam block 110, the other end, the metal pedestal
Be mounted in rotary shaft 250, the lower end of rotary shaft 250 is fixed on mounting platform, the rotary shaft 250 simultaneously by with the metal pedestal
Complementary metal derby is fixed on one end of walking track girder, and first becomes beam-and-rail block 210 and second becomes the bottom of beam-and-rail block 220 in cunning
Groove corresponding position is provided with roller, and roller is embedded in chute 232, and first becomes beam-and-rail block 210 and second becomes beam-and-rail block 220 in change rail
In the presence of executing agency 230, fan-shaped axle shifting can be carried out along the direction of arc line shaped chute 232 with the axle center of rotary shaft 250；
First structure for becoming the change beam-and-rail block 220 of beam-and-rail block 210 and second is class in the overhead straddle-type monorail Track desigh
When being similar to " bifurcation " shape structure, both are arc line shaped track girder block, are similar to " fore-telling " in the overhead straddle-type monorail Track desigh
During shape structure, one is linear path beam block, and another is arc line shaped track girder block；
First become beam-and-rail block 210 and second become the docking face at the two ends of beam-and-rail block 220 by one or more straight line vertical planes and
Camber line vertical plane is combined, by the docking face at two ends can respectively with cross track beam block 110 and corresponding walking track
Beam docking, in the presence of Bian Gui executing agencies 230, has and only one of which becomes beam-and-rail block and can be refuted with cross track beam block 110
Connect, now, another becomes beam-and-rail block and cross track beam block and is in released state, and this separate change beam-and-rail block and cross rail
Air line distance between road beam block 110 is more than the safe distance that train passes through；
First change beam-and-rail block 210 and the second change beam-and-rail block 220 add reinforced concrete structure or all-metal knot into metal framework
Structure；For the ease of recognizing and serve as warning, the track girder block scribbles the color paint different from walking track girder, the coating face
Color is a kind of warning color or staggeredly combining for multiple warning color.
Become rail locking mechanism 240 with reference to described in Fig. 3 A Fig. 3 B Fig. 4 A Fig. 4 B and be arranged on the first change beam-and-rail block 210 and the second change
The inside of beam-and-rail block 220, becoming rail locking mechanism 240 has 1-15 extended or recovery operation metal tongue 241, in cross track
The corresponding position of beam block 110 is provided with matching shrinkage pool 242, becomes rail locking mechanism 240 and uses hydraulic pressure or electric power gear ＆ rack structure
Force method implement to stretch out metal tongue 241 or recovery operation, for implementing to becoming position when beam-and-rail block is in docking state
Lock function, prevent because carry, vibrations or other factors caused by change in location, and can improve become beam-and-rail block carrying energy
The rigidity of power and whole track, it is ensured that train passes through with security and stability at the change rail track.
Mounting platform described in reference diagram 5 130 is fixed on the top of support column 120, and the support column that mounting platform 130 is fixed
120 quantity is 3-12, and the lower section of mounting platform 130 is placed with buttress brace 131, the two ends of buttress brace 131 can and support column
120 connections, are also used for the connection to other buttress braces 131, and it is corresponding that buttress brace 131 occurs especially in train walking track circuit
The lower section of mounting platform 130, the bearing capacity of 130 platforms and track is installed to improve, and improves mounting platform 130 and support column
120 integral rigidity.
The signal lamp 140 is come truck position, is by central office control, the train for being individually positioned in walking track girder outer
Ensure that the driver of train there can be enough warning functions, signal lamp is individually positioned in apart from cross track beam block 10-150
Rice place walking track girder on, when Bian Gui executing agencies 230 implement change rail end of operation after and track meets train track route
When, the signal lamp 140 of the sensing train direction to the car is shown as " green light ", is otherwise shown as " red light ".
The overhead fan-shaped axle that another scheme of the invention is to provide a kind of straddle-type monorail track moves orbit changing method, and it is wrapped
Include the following steps：
Under the control of central office, signal lamp 140 all shows " red light " to S01；
The change rail instruction that S02 Bian Gui executing agencies 230 perform central office is implemented to become rail operation；
S03 change rails locking mechanism 240 releases the current location lock operation to becoming beam-and-rail block；
S04 Bian Gui executing agencies 230 change first and become the position that beam-and-rail block 210 and second becomes beam-and-rail block 220, until first
Become beam-and-rail block 210 and second and become beam-and-rail block 220 from current location change to rail requirement position is become, now, have and only one piece change
Beam-and-rail block and cross track beam block 110 and the corresponding walking track girder docking of the change beam-and-rail block, another becomes beam-and-rail block and intersection
Track girder block 110 is in released state, and this separate air line distance become between beam-and-rail block and cross track beam block 110 is big
In the safe distance that train passes through；
S05 change rails locking mechanism 240 implements the current location lock operation to becoming beam-and-rail block；
The information of the change rail end of operation that S06 Bian Gui executing agencies 230 feed back to central office；
Under the control of S07 central offices, it is shown as the signal lamp 140 of the train direction to the car for meeting track circuit walking
" green light ", all displays " red light " of remaining signal lamp；
S08 becomes rail end of operation, and the train for meeting track circuit walking allows to pass through.
By the method, under the control of central office, different train P Passables are in track girder 100 of walking, friendship
Fork track girder block 110, first becomes the track that beam-and-rail block 210 and walking track girder 101 are formed by connecting, it is also possible to travel with row
Walk track girder 100, cross track beam block 110, first and become the track that beam-and-rail block 220 and walking track girder 102 are formed by connecting.
The various embodiments that the present invention is provided can be mutually combined in any way as needed, combine what is obtained by this
Technical scheme, it is also within the scope of the invention.Without departing from the spirit and scope of the present invention, those skilled in the art
Various changes and modification can be carried out to the present invention, will in right of the invention if being to these changes of the invention and modification
Ask and its equivalent within the scope of, then the present invention also will comprising these change and modification.
Claims (9)
1. a kind of overhead fan-shaped axle of straddle-type monorail track moves rail changing device includes walking track girder, cross track beam block, the
One change beam-and-rail block, second become beam-and-rail block, Bian Gui executing agencies, become rail locking mechanism, signal lamp, support column and be fixed on support column
The mounting platform at top.
2. overhead fan-shaped axle according to claim 1 moves rail changing device, it is characterized by, one end of the cross track beam block
One end corresponding with walking track girder is fixed, and bottom and mounting platform are fixed, and profile is block wedge；
Two sides of cross track beam block are docking face, can become beam-and-rail block with first respectively and the second change beam-and-rail block is corresponding
Docking face carries out laminating docking；
Cross track beam block adds reinforced concrete structure or all-metal construction for metal framework；
Cross track beam block scribbles the color paint different from walking track girder, and painting color is for a kind of warning color or for various
The staggeredly combination of warning color.
3. overhead fan-shaped axle according to claim 1 moves rail changing device, it is characterized by, the Bian Gui executing agencies are by change rail
Driver element and chute are constituted, and chute is made up of metal material, and chute is arranged in mounting platform, and the quantity of chute is 2-12
Bar, becomes rail driver element and is placed on the mounting platform of chute outer rim one end, becomes rail driver element and uses hydraulic pressure or electric power gear
The force method of rack structure come change the first change beam-and-rail block and second become beam-and-rail block position.
4. overhead fan-shaped axle according to claim 1 moves rail changing device, it is characterized by, described first becomes beam-and-rail block and second
Become beam-and-rail block be individually positioned on the mounting platform of cross track beam block both sides, one end can with cross track beam block docking, separately
One end is fixed with metal pedestal, and metal pedestal is mounted in rotary shaft, and rotary shaft lower end is fixed on mounting platform, and rotary shaft is simultaneously logical
One end that the metal derby complementary with metal pedestal is fixed on walking track girder is crossed, first becomes beam-and-rail block and second becomes the bottom of beam-and-rail block
Roller is installed in chute corresponding position, roller is embedded in chute, first becomes beam-and-rail block and second becomes beam-and-rail block in change rail execution
In the presence of mechanism, fan-shaped axle shifting can be carried out along arc line shaped chute direction with rotary shaft axle center；
Have and only one of which change beam-and-rail block can be with cross track beam block docking, now, another becomes beam-and-rail block and cross track
The air line distance that beam block is between released state, and the change beam-and-rail block and cross track beam block of this separation passes through more than train
Safe distance；
First becomes the structure of beam-and-rail block and the second change beam-and-rail block in overhead straddle-type monorail Track desigh into similar to " bifurcation " shape knot
During structure, both are arc line shaped track girder block structure, are similar to " fore-telling " shape structure in the overhead straddle-type monorail Track desigh
When, one is linear path beam block structure, and another is arc line shaped track girder block structure；
First change beam-and-rail block and the second change beam-and-rail block add reinforced concrete structure or all-metal construction into metal framework；
First change beam-and-rail block and the second change beam-and-rail block scribble the color paint different from walking track girder, and painting color is a kind of alert
Show color or staggeredly combining for multiple warning color.
5. overhead translation rail changing device according to claim 1, it is characterized by, the change rail locking mechanism is arranged on first
Become the inside of beam-and-rail block and the second change beam-and-rail block, becoming rail locking mechanism has 1-15 extended or recovery operation metal tongue,
Cross track beam block corresponding position is provided with matching shrinkage pool, becomes rail locking mechanism and uses hydraulic pressure or electric power gear ＆ rack structure
Force method is implemented to stretch out metal tongue or recovery operation.
6. overhead translation rail changing device according to claim 1, it is characterized by, the mounting platform is fixed on support column
Top, and the quantity of the support column of mounting platform fixation is 3-12, mounting platform lower section is placed with buttress brace, the two of buttress brace
End can connect with support column, be also used for the connection to other buttress braces, below the corresponding mounting platform of train walking track
It is placed with buttress brace.
7. overhead translation rail changing device according to claim 1, it is characterized by, the signal lamp by central office control,
The train for being individually positioned at 10-150 meters of cross track beam block track girder outer of walking comes truck position, and machine is performed when rail is become
After structure implementation change rail end of operation and when track meets train track route, the traffic light system of the sensing train direction to the car is
" green light ", is otherwise shown as " red light ".
8. a kind of track, the track include walking track girder, cross track beam block, first become beam-and-rail block, second become beam-and-rail block,
Bian Gui executing agencies, change rail locking mechanism, signal lamp, support column and the mounting platform being fixed at the top of support column, it is characterized by,
The track also includes that right wants the overhead fan-shaped axle described in 1-7 any one to move rail changing device.
9. a kind of overhead fan-shaped axle of straddle-type monorail track moves orbit changing method, and it comprises the following steps：
Under the control of central office, signal lamp all shows " red light " to S01；
The change rail instruction that S02 Bian Gui executing agencies perform central office is implemented to become rail operation；
S03 becomes the releasing of rail locking mechanism to becoming the current location lock operation of beam-and-rail block；
S04 Bian Gui executing agencies change first and become beam-and-rail block and second and become the position of beam-and-rail block, until first becomes beam-and-rail block and the
Two become beam-and-rail block changes to rail requirement position is become from current location, now, has and only one piece becomes beam-and-rail block and cross track beam
Block and the corresponding walking track girder docking of the change beam-and-rail block, another becomes beam-and-rail block and cross track beam block is in released state,
And the air line distance between the change beam-and-rail block and cross track beam block of this separation is more than the safe distance that train passes through；
S05 becomes the implementation of rail locking mechanism to becoming the current location lock operation of beam-and-rail block；
The information of the change rail end of operation that S06 Bian Gui executing agencies feed back to central office；
Under the control of S07 central offices, the traffic light system for making the train direction to the car for meeting track circuit walking is " green light ",
The all displays " red light " of remaining signal lamp；
S08 becomes rail end of operation, and the train for meeting track circuit walking allows to pass through.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201611271913.2A CN106696993A (en) | 2016-12-30 | 2016-12-30 | Viaduct fan-shaped axial-shifting rail changing device and method for straddle type single rail and rail |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201611271913.2A CN106696993A (en) | 2016-12-30 | 2016-12-30 | Viaduct fan-shaped axial-shifting rail changing device and method for straddle type single rail and rail |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN106696993A true CN106696993A (en) | 2017-05-24 |
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ID=58906703
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201611271913.2A Pending CN106696993A (en) | 2016-12-30 | 2016-12-30 | Viaduct fan-shaped axial-shifting rail changing device and method for straddle type single rail and rail |
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| CN (1) | CN106696993A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108691253A (en) * | 2018-03-28 | 2018-10-23 | 中铁二院工程集团有限责任公司 | A kind of parallel-moving type rack rails switch mechanism |
| CN110238877A (en) * | 2019-04-25 | 2019-09-17 | 国家电网有限公司 | A kind of rail mounted crusing robot dedicated leveling change rail mechanism |
| WO2021018054A1 (en) * | 2019-07-31 | 2021-02-04 | 温金龙 | Small-sized intelligent three-dimensional transportation track |
-
2016
- 2016-12-30 CN CN201611271913.2A patent/CN106696993A/en active Pending
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108691253A (en) * | 2018-03-28 | 2018-10-23 | 中铁二院工程集团有限责任公司 | A kind of parallel-moving type rack rails switch mechanism |
| CN110238877A (en) * | 2019-04-25 | 2019-09-17 | 国家电网有限公司 | A kind of rail mounted crusing robot dedicated leveling change rail mechanism |
| WO2021018054A1 (en) * | 2019-07-31 | 2021-02-04 | 温金龙 | Small-sized intelligent three-dimensional transportation track |
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Application publication date: 20170524 |