CN109208395A - Three-throw turnout structure and straddle-type rail system with it - Google Patents
Three-throw turnout structure and straddle-type rail system with it Download PDFInfo
- Publication number
- CN109208395A CN109208395A CN201710527060.2A CN201710527060A CN109208395A CN 109208395 A CN109208395 A CN 109208395A CN 201710527060 A CN201710527060 A CN 201710527060A CN 109208395 A CN109208395 A CN 109208395A
- Authority
- CN
- China
- Prior art keywords
- turnout
- junction girder
- turnout junction
- throw
- girder
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Granted
Links
Classifications
-
- E—FIXED CONSTRUCTIONS
- E01—CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
- E01B—PERMANENT WAY; PERMANENT-WAY TOOLS; MACHINES FOR MAKING RAILWAYS OF ALL KINDS
- E01B7/00—Switches; Crossings
-
- 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
- B61L5/06—Electric devices for operating points or scotch-blocks, e.g. using electromotive driving means
-
- 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
- B61L5/06—Electric devices for operating points or scotch-blocks, e.g. using electromotive driving means
- B61L5/065—Construction of driving mechanism
-
- 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
- E01B25/08—Tracks for mono-rails with centre of gravity of vehicle above the load-bearing rail
- E01B25/10—Mono-rails; Auxiliary balancing rails; Supports or connections for rails
-
- 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
- E01B25/08—Tracks for mono-rails with centre of gravity of vehicle above the load-bearing rail
- E01B25/12—Switches; Crossings
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Architecture (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Railway Tracks (AREA)
Abstract
The invention discloses a kind of three-throw turnout structure and with its straddle-type rail system, the three-throw turnout structure is movably located between route girder and three route trouble beams, the three-throw turnout structure includes: track switch beam assembly, the track switch beam assembly includes three the first, second, and third turnout junction girders separated from one another, and for fixed front end trolley group, middle part trolley group and the rear end trolley group for supporting the turnout junction girder；Bottom deck assembly, the front end of the bottom deck assembly has a rotation axis, and the whole track switch beam assembly relative to the rotation axis is that rotation center is rotatably supported on the bottom deck assembly so that one of them one optionally branched off with three routes in beam in described first, second and the third turnout junction girder is docked.Three-throw turnout structure according to an embodiment of the present invention, the number of components is few, and structure is simple, and light weight, start/stop impact is small, overall stability and high reliablity, and turn-out track is convenient and turns to remove precision height.
Description
Technical field
The invention belongs to technical field of rail traffic, in particular to a kind of three-throw turnout structure and there is this three to open
The straddle-type rail system of switch structure.
Background technique
Track switch is for making rolling stock be transferred to another station track from a station track, to promote the handling capacity of track circuit.Phase
In the technology of pass, the turn-out track of track switch, this form are usually realized between multiple turnout junction girders by the structure of multi link articulated connection
Switch structure components it is more complex, difficulty of processing is larger for design, maintenance cost is higher, and the weight of turnout junction girder is big, starting or
Inertia when stopping is big, and when moving, whens start and stop impacts larger, to be easily damaged between each component of track switch connector, exists and changes
Into space.
Summary of the invention
The present invention is directed at least solve one of the technical problems existing in the prior art.For this purpose, the present invention proposes one kind three
Switch structure is opened, the three-throw turnout structure structure is simple, turns to remove conveniently, and overall stability and high reliablity.
The present invention also proposes a kind of straddle-type rail system with above-mentioned three-throw turnout structure.
The three-throw turnout structure of embodiment according to a first aspect of the present invention, the three-throw turnout structure are movably located at line
Between road girder and three route trouble beams, the three-throw turnout structure includes: track switch beam assembly, and the track switch beam assembly includes three
Item the first, second, and third turnout junction girder separated from one another, and for the fixed front end trolley group for supporting the turnout junction girder, in
Portion's trolley group and rear end trolley group；Bottom deck assembly, the front end of the bottom deck assembly have rotation axis, and the track switch beam assembly is whole
It is that rotation center is rotatably supported on the bottom deck assembly so that described first, second and described relative to the rotation axis
One of them in third turnout junction girder is optionally docked with one in three routes trouble beam.
Three-throw turnout structure according to an embodiment of the present invention is revolved by control track switch beam assembly entirety relative to rotation axis
Turn center rotating, can be realized in the first turnout junction girder, the second turnout junction girder and third turnout junction girder one of them optionally with
A docking in three routes trouble beams, realize three-throw turnout structure turn remove process, meet the passage of the different routes of vehicle
It is required that three-throw turnout structural elements quantity is few, structure is simple, and light weight, start/stop impact is small, overall stability and high reliablity,
Turn-out track is convenient and turns to remove precision height.
In addition, three-throw turnout structure according to an embodiment of the present invention, can also have following additional technical feature:
According to one embodiment of present invention, the bottom deck assembly includes: noseplate, and the rotation axis is located at the preceding bottom
On plate, wherein the front end trolley group is movably arranged on the noseplate by center of rotation of the rotation axis；Insole board,
Wherein the middle part trolley group is movably arranged on said midsole plate by rotation center of the rotation axis；Bottom plate afterwards, wherein
The rear end trolley group is movably arranged on the rear bottom plate by rotation center of the rotation axis.
Optionally, the noseplate, said midsole plate and it is described after be respectively provided on bottom plate suitable for the front end trolley group,
The track of middle part trolley group and the movement of rear end trolley group.
According to one embodiment of present invention, the three-throw turnout structure further includes driving unit, and the driving unit drives
The track switch beam assembly is moved to rotate around the rotation axis.
Optionally, before the driving unit drives at least one of described first, second, and third turnout junction girder or driving
The movement of any of end stand vehicle group, middle part trolley group and rear end trolley group.
Optionally, the driving unit drives the medium position of second turnout junction girder.
Optionally, the driving unit includes driver and push rod, the push rod push the track switch beam assembly relative to
The rotation axis rotation.
Optionally, the noseplate is equipped with support, and the rotation axis is fixed on the support, the front end trolley group
With the articulated section being rotatably attached with the rotation axis.
According to one embodiment of present invention, the front end trolley group and the rear end trolley group include three trolleys,
Wherein support is fixed by a trolley respectively in the both ends of first, second, and third turnout junction girder.
Optionally, the middle part trolley group includes a trolley, and the middle part of first, second, and third turnout junction girder is logical
It crosses the same trolley and support is fixed.
According to one embodiment of present invention, second turnout junction girder is straight beam, the first turnout junction girder and the third track switch
Liang Jun is configured to rear end far from the curved curvilinear shape of the straight beam.
According to one embodiment of present invention, the front end of first, second, and third turnout junction girder have respectively with it is described
The end surface shape of three route trouble beam end cooperations.
Optionally, the front end surface of first turnout junction girder is formed as moving closer to second turnout junction girder from back to front
Plane or curve form；The front end surface of the third turnout junction girder is formed as moving closer to second turnout junction girder from back to front
Plane or curve form；The front end surface of second turnout junction girder is formed as spherical surface or flat shape.
According to one embodiment of present invention, the three-throw turnout structure further includes locking device, in first, second and institute
One of them in third turnout junction girder is stated with after corresponding route Cha Liang linking cooperation, the locking device is by corresponding platform
Vehicle group is locked on the bottom deck assembly.
The straddle-type rail system of embodiment according to a second aspect of the present invention, comprising: route girder；Three route Cha Liang；
The three-throw turnout structure of above-mentioned first aspect embodiment according to the present invention, the three-throw turnout structure are movably located at route master
Between beam and three route trouble beams.
Straddle-type rail system according to an embodiment of the present invention, by the way that above-mentioned first aspect embodiment according to the present invention is arranged
Three-throw turnout structure so that straddle-type rail system of the invention has the whole that has of above-mentioned three-throw turnout structure excellent
Point, which is not described herein again.
In addition, straddle-type rail system according to an embodiment of the present invention, can also have following additional technical feature:
According to one embodiment of present invention, the rear end of three route Cha Liang be respectively provided be suitable for described first,
Second and the third turnout junction girder linking cooperation linking beam.
Additional aspect and advantage of the invention will be set forth in part in the description, and will partially become from the following description
Obviously, or practice through the invention is recognized.
Detailed description of the invention
Above-mentioned and/or additional aspect of the invention and advantage will become from the description of the embodiment in conjunction with the following figures
Obviously and it is readily appreciated that, in which:
Fig. 1 is straddle-type rail system according to an embodiment of the present invention when the second turnout junction girder is docked with the second route Cha Liang
Structural schematic diagram；
Fig. 2 is the schematic drawing of straddle-type rail system shown in Fig. 1；
Fig. 3 is the side view of the three-throw turnout structure of straddle-type rail system shown in Fig. 1；
Fig. 4 is enlarged drawing at A in Fig. 1；
Fig. 5 is straddle-type rail system according to an embodiment of the present invention when the first turnout junction girder is docked with first line Cha Liang
Structural schematic diagram；
Fig. 6 is the schematic drawing of straddle-type rail system shown in Fig. 5；
Fig. 7 is straddle-type rail system according to an embodiment of the present invention when third turnout junction girder is docked with tertiary circuit Cha Liang
Structural schematic diagram；
Fig. 8 is the schematic drawing of straddle-type rail system shown in fig. 7.
Appended drawing reference:
Three-throw turnout structure 100；
First turnout junction girder 11；Second turnout junction girder 12；Third turnout junction girder 13；Front end trolley group 14；Articulated section 141；Middle part platform
Vehicle group 15；Rear end trolley group 16；Trolley 101；
Bottom deck assembly 2；Noseplate 21；Rotation axis 211；Support 212；Insole board 22；Bottom plate 23 afterwards；
Driving unit 3；Driver 31；Push rod 32；Hinged seat 301；
Locking device 4；
Straddle-type rail system 200；Route girder 201；Route trouble beam 202；First line trouble beam 2021；Second route trouble
Beam 2022；Tertiary circuit trouble beam 2023；It is connected beam 203.
Specific embodiment
The embodiment of the present invention is described below in detail, examples of the embodiments are shown in the accompanying drawings, wherein from beginning to end
Same or similar label indicates same or similar element or element with the same or similar functions.Below with reference to attached
The embodiment of figure description is exemplary, and for explaining only the invention, and is not considered as limiting the invention.
In the description of the present invention, it is to be understood that, term " center ", " longitudinal direction ", " transverse direction ", " length ", " width ",
" thickness ", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom" "inner", "outside", " up time
The orientation or positional relationship of the instructions such as needle ", " counterclockwise ", " axial direction ", " radial direction ", " circumferential direction " be orientation based on the figure or
Positional relationship is merely for convenience of description of the present invention and simplification of the description, rather than the device or element of indication or suggestion meaning must
There must be specific orientation, be constructed and operated in a specific orientation, therefore be not considered as limiting the invention.In addition, limit
There is the feature of " first ", " second " to can explicitly or implicitly include one or more of the features surely.Of the invention
In description, unless otherwise indicated, the meaning of " plurality " is two or more.
In the description of the present invention, it should be noted that unless otherwise clearly defined and limited, term " installation ", " phase
Even ", " connection " shall be understood in a broad sense, for example, it may be being fixedly connected, may be a detachable connection, or be integrally connected；It can
To be mechanical connection, it is also possible to be electrically connected；It can be directly connected, can also can be indirectly connected through an intermediary
Connection inside two elements.For the ordinary skill in the art, above-mentioned term can be understood at this with concrete condition
Concrete meaning in invention.
Three-throw turnout structure 100 according to an embodiment of the present invention, three-throw turnout structure 100 are described referring to Fig. 1-Fig. 8
Movably be located between route girder 201 and three routes trouble beams 202, three-throw turnout structure 100 for make rail vehicle from
One station track is transferred to another station track, such as any one for driving into rail vehicle from route girder 201 in three route trouble beams 202
On, three-throw turnout structure 100 can be straddle-type rail switch, and the station track for straddle-type rail vehicle is converted, for example three open
Switch structure 100 can be Riding-type Monorail Switch, and the station track for straddle-type single-track vehicle is converted.
Straddle-type refers to that the bogie of rail vehicle rides in orbit, and ordinary train supports the left and right two of car body by double track
Side, straddle-type rail vehicle is supported by being located at the track in the middle part of car body, and bogie coats downwards track from two sides.
As Figure 1-Figure 8, three-throw turnout structure 100 according to an embodiment of the invention include: track switch beam assembly and
Bottom deck assembly 2.
Track switch beam assembly includes three the first turnout junction girder 11, the second turnout junction girder 12 and third turnout junction girders separated from one another
13, and for front end trolley group 14, middle part trolley group 15 and the rear end trolley group 16 of fixed support turnout junction girder, that is to say, that
Track switch beam assembly includes the first turnout junction girder 11, the second turnout junction girder 12, third turnout junction girder 13, front end trolley group 14, middle part trolley group
15 and rear end trolley group 16, the first turnout junction girder 11, the second turnout junction girder 12 and third turnout junction girder 13 are separated from one another, the first turnout junction girder
11, the second turnout junction girder 12 and third turnout junction girder 13 are fixedly supported on front end trolley group 14, middle part trolley group 15 and rear end trolley group
On 16.First turnout junction girder 11, the second turnout junction girder 12 and third turnout junction girder 13 and front end trolley group 14, middle part trolley group 15 and rear end
To be fixedly connected between trolley group 16, such as can be by threaded fastener by the first turnout junction girder 11, the second turnout junction girder 12 and the
Three turnout junction girders 13 and front end trolley group 14, middle part trolley group 15 and rear end trolley group 16 are fixed together.
The front end of bottom deck assembly 2 has rotation axis 211, it should be noted that " front end of bottom deck assembly 2 " refers to bottom plate
One end of the adjacent lines trouble beam 202 of component 2, track switch beam assembly it is whole relative to rotation axis 211 be rotation center rotationally
It is supported on bottom deck assembly 2 so that one of them in the first turnout junction girder 11, the second turnout junction girder 12 and third turnout junction girder 13 can
It is selectively docked with one in three route trouble beams 202, realization three-throw turnout structure 100 turns to remove, to meet vehicle
The current of different routes require.
It is carried out specifically referring to turn remove process of the example in Fig. 1-Fig. 2 and figure 5-8 to three-throw turnout structure 100
Illustrate:
Three route trouble beams 202 first line trouble beam 2021 respectively separated from one another, the second route trouble 2022 and of beam
Tertiary circuit trouble beam 2023 turns to the position shown in fig. 6 Fig. 5-relative to rotation axis 211 by the way that control track switch beam assembly is whole
When place, the first turnout junction girder 11 and first line trouble beam 2021 are docked, while the other end of the first turnout junction girder 11 is (in such as Fig. 5-Fig. 6
Shown in rear end) docked with route girder 201, rail vehicle drives into from route girder 201, by entering after the first turnout junction girder 11
First line branch off beam 2021, can satisfy at this time rail vehicle branch off from route girder 201 to first line 2021 route of beam lead to
Row requires.
Similarly, it is turned at the position shown in Fig. 2 Fig. 1-by the way that control track switch beam assembly is whole relative to rotation axis 211
When, the docking of the second turnout junction girder 12 and the second route trouble beam 2022, while the other end of the second turnout junction girder 12 is (in such as Fig. 1-Fig. 2
Shown in rear end) and route girder 201 dock, rail vehicle drives into from route girder 201, by entering after the second turnout junction girder 12
Second route trouble beam 2022 can satisfy auxiliary road vehicle from the logical of the 201 to the second route of route girder trouble 2022 route of beam at this time
Row requires.
Similarly, it is turned at the position shown in Fig. 8 Fig. 7-by the way that control track switch beam assembly is whole relative to rotation axis 211
When, the docking of third turnout junction girder 13 and tertiary circuit trouble beam 2023, while the other end of third turnout junction girder 13 is (in such as Fig. 7-Fig. 8
Shown in rear end) and route girder 201 docking, rail vehicle drives into from route girder 201, laggard by third turnout junction girder 13
Enter tertiary circuit trouble beam 2023, can satisfy rail vehicle at this time and branch off 2023 route of beam from route girder 201 to tertiary circuit
It is current to require.
It should be noted that being integrally track switch in rotation center rotation process relative to rotation axis 211 in track switch beam assembly
There is no relative motion between all parts in beam assembly, i.e. it is whole to be connected to become a rigidity for all components in track switch beam assembly
Body does not have relative motion between each component, not only can save the first turnout junction girder 11, the second turnout junction girder 12 and third track switch
Link mechanism between beam 13, simplifies the structure of three-throw turnout structure 100, and makes 100 turns of three-throw turnout structure to remove driving
Conveniently and turn to remove precision height.
In addition, rotation axis 211 be set to bottom deck assembly 2 front end, i.e., 211 distance line of rotation axis trouble beam 202 distance compared with
It is short, in the whole rotation around rotation axis 211 of track switch beam assembly, the first turnout junction girder 11, the second turnout junction girder 12 and third turnout junction girder 13
Rear end (i.e. one end of adjacent lines girder 201) movement by a relatively large margin, the first turnout junction girder 11, the second turnout junction girder 12 will occur
The amplitude moved with the front end of third turnout junction girder 13 (i.e. one end of adjacent lines trouble beam 202) is smaller, is thus convenient for the
Docking between one turnout junction girder 11, the second turnout junction girder 12 and third turnout junction girder 13 and route trouble beam 202.
Three-throw turnout structure 100 according to an embodiment of the present invention, it is whole relative to rotation axis by control track switch beam assembly
211 rotate for rotation center, one of them in the first turnout junction girder 11, the second turnout junction girder 12 and third turnout junction girder 13 can be realized
Optionally dock with one in three routes trouble beams 202, that realizes three-throw turnout structure 100 turn removes process, meets vehicle
The current of different routes require, 100 the number of components of three-throw turnout structure is few, and structure is simple, and light weight, start/stop impact is small,
Overall stability and high reliablity, turn-out track is convenient and turns to remove precision height.
In one embodiment of the invention, as illustrated in figs. 1-8, bottom deck assembly 2 includes noseplate 21, insole board 22
With rear bottom plate 23, rotation axis 211 is located on noseplate 21, and wherein front end trolley group 14 is that center of rotation is removable with rotation axis 211
It being located on noseplate 21 dynamicly, middle part trolley group 15 is that rotation center is movably arranged in insole board 22 with rotation axis 211, after
End stand vehicle group 16 is that rotation center is movably arranged on rear bottom plate 23 with rotation axis 211.First turnout junction girder 11, the second turnout junction girder
12 and third turnout junction girder 13 be fixedly supported in front end trolley group 14, middle part trolley group 15 and rear end trolley group 16, pass through front end
Trolley group 14, middle part trolley group 15 and rear end trolley group 16 are rotation center rotation around rotation axis 211, to drive the first track switch
Beam 11, the second turnout junction girder 12 and 13 entirety of third turnout junction girder are rotation center rotation around rotation axis 211,
Optionally, as Figure 1-Figure 8, noseplate 21 is equipped with support 212, and rotation axis 211 is fixed on support 212,
Front end trolley group 14 has the articulated section 141 that is rotatably attached with rotation axis 211, by rotation axis 211 and articulated section 141 it
Between cooperation, to drive trouble beam assembly is whole to rotate relative to rotation axis 211, structure is simple, easy to assembly.Optionally, it cuts with scissors
Socket part 141 can be oscillating bearing.In addition, can be to be welded to connect, so that support between support 212 and rotation axis 211
Bonding strength between 212 and rotation axis 211 is high, and support 212 can be fixed on noseplate 21 by threaded fastener, thus
It can be convenient the disassembly of support 212, to need to adjust the position of rotation axis 211 according to scene.
Further, it is respectively provided on noseplate 21, insole board 22 and rear bottom plate 23 suitable for front end trolley group 14, middle part platform
The track of vehicle group 15 and the movement of rear end trolley group 16, i.e. noseplate 21, which are equipped with, is suitable for the mobile preceding track of front end trolley group 14,
Insole board 22, which is equipped with, is suitable for the mobile middle orbit of middle part trolley group 15, and rear bottom plate 23 is equipped with mobile suitable for rear end trolley group 16
Rear track, before, during and after track all can be arc-shaped, and before, during and after the circle of track be respectively positioned on the axis of rotation axis 211
On.Before, during and after track respectively to the movement of front end trolley group 14, middle part trolley group 15 and rear end trolley group 16 play guiding make
With so that it is whole more steady relative to 211 rotation process of rotation axis to guarantee track switch beam assembly, and three-throw turnout can be improved
100 turn-out track precision of structure reduces turn-out track start/stop impact power.
In an optional example of the invention, front end trolley group 14 and rear end trolley group 16 include three trolleys 101,
Wherein the both ends of the first turnout junction girder 11, the second turnout junction girder 12 and third turnout junction girder 13 are consolidated by a trolley 101 respectively
Fixed support.Specifically, three trolleys 101 of front end trolley group 14 are set to the front end of three turnout junction girders, rear end stand correspondingly
Three trolleys 101 of vehicle group 16 are set to the rear end of three turnout junction girders correspondingly, then specifically, before the first turnout junction girder 11
Both ends are respectively equipped with a trolley 101 afterwards, and the first turnout junction girder 11 is fixedly supported on bottom deck assembly 2, the second turnout junction girder 12
Rear and front end be respectively equipped with a trolley 101, the second turnout junction girder 12 is fixedly supported on bottom deck assembly 2, third track switch
The rear and front end of beam 13 is respectively equipped with a trolley 101, and third turnout junction girder 13 is fixedly supported on bottom deck assembly 2.Pass through
Making front end trolley group 14 and rear end trolley group 16 includes three trolleys 101, so that front end trolley group 14 and rear end trolley group 16
In trolley 101 more minimize, it is light-weight, facilitate the manufacturing and installation, and production cost is low.Optionally, such as Fig. 1-
Shown in Fig. 8, the articulated section 141 in front end trolley group 14 is set on the trolley 101 of the rear end of the second turnout junction girder 12.Thus make
The turn-out track process for obtaining three-throw turnout structure 100 is more steady, and turn-out track precision is higher.
Further, as illustrated in figs. 1-8, middle part trolley group 15 includes a trolley 101, the first turnout junction girder 11, the
The middle part of two turnout junction girders 12 and third turnout junction girder 13 passes through the same trolley 101 and support is fixed, that is to say, that first
The middle part of trouble beam 11, the second turnout junction girder 12 and third turnout junction girder 13 is fixedly supported on the same trolley 101 simultaneously, passes through first
Turnout junction girder 11, the second turnout junction girder 12 and third turnout junction girder 13 are fixedly linked with the trolley 101 respectively, and trolley 101 not only acts as solid
Surely support the effect of the first turnout junction girder 11, the second turnout junction girder 12 and third turnout junction girder 13, and also may make the first turnout junction girder 11,
It is whole that second turnout junction girder 12 and third turnout junction girder 13 are connected to become a rigidity, it is possible thereby to avoid again by the first turnout junction girder 11,
Second turnout junction girder 12 and third turnout junction girder 13 are individually connected, and so as to simplify the structure of three-throw turnout structure 100, are reduced
The number of components.
Certainly, the application is not limited to this, and front end trolley group 14 and rear end trolley group 16 can also only include one respectively
A trolley 101, middle part trolley group 15 also may include three trolleys 101, and three trolleys 101 are set to the first track switch correspondingly
The middle part of beam 11, the second turnout junction girder 12 and third turnout junction girder 13, by the first turnout junction girder 11, the second turnout junction girder 12 and third track switch
Beam 13 is fixedly supported on bottom deck assembly 2.
In one embodiment of the invention, as Figure 1-Figure 8, three-throw turnout structure 100 further includes driving unit 3,
Driving unit 3 drive track switch beam assembly rotate moving axis 211 rotation, it is possible thereby to facilitate 100 turn-out track of three-throw turnout structure.
Optionally, driving unit 3 drives at least one in the first turnout junction girder 11, the second turnout junction girder 12 and third turnout junction girder 13
Any of a or driving front end trolley group 14, middle part trolley group 15 and rear end trolley group 16 movement, due to the first turnout junction girder
11, the second turnout junction girder 12, third turnout junction girder 13, front end trolley group 14, middle part trolley group 15 are fixedly connected with rear end trolley group 16
Whole for a rigidity, driving unit 3 drives the first turnout junction girder 11, the second turnout junction girder 12, third turnout junction girder 13, front end trolley group
14, any one in middle part trolley group 15 and rear end trolley group 16 can switch with follow up movement beam assembly it is whole around 211 turns of rotation axis
It is dynamic.For example, driving unit 3 drives the medium position of the second turnout junction girder 12 in Fig. 1-specific example shown in Fig. 8.
As illustrated in figs. 1-8, driving unit 3 may include driver 31 and push rod 32,31 driving push rod 32 of driver
Flexible, push rod 32 is connected with turnout junction girder member hinges, is rotated moving axis 211 by the stretching motion driving track switch beam assembly of push rod 32
Rotation, 3 structure of driving unit is simple, easy to connect, and process is driven to stablize, high reliablity.Wherein, driver 31 can be electricity
Machine, hydraulic cylinder or air pump etc..As Figure 1-Figure 8, it can be equipped with hinged seat 301 on ground or bottom deck assembly 2, driver 31 is cut with scissors
It is connected to the hinged seat 301, so that the driving process of driving unit 3 is more flexible, reliability is higher.
The shape of first turnout junction girder 11, the second turnout junction girder 12 and third turnout junction girder 13 can be actually needed according to route and set
It is fixed, such as in Fig. 1-example shown in Fig. 8, the second turnout junction girder 12 is straight beam, the first turnout junction girder 11 and third turnout junction girder 13 are equal
Rear end is configured to far from the curved curvilinear shape of straight beam.
As Figure 1-Figure 8, the front end of the first turnout junction girder 11, the second turnout junction girder 12 and third turnout junction girder 13 have respectively with
The end surface shape of three route trouble 202 end of beam cooperations, the i.e. front end of the first turnout junction girder 11 have and first line trouble beam 2021
The end surface shape of end cooperation, the front end of the second turnout junction girder 12 have the end face shape with 2022 end of the beam cooperation of the second route trouble
Shape, the front end of third turnout junction girder 13 have the end surface shape with 2023 end of the beam cooperation of tertiary circuit trouble, it is possible thereby to guarantee the
It can preferably be docked between one turnout junction girder 11, the second turnout junction girder 12 and third turnout junction girder 13 and route trouble beam 202, guarantee track
Vehicle passes through more steady when track switch.
Preferably, the front end surface of the first turnout junction girder 11 is formed as the plane for moving closer to the second turnout junction girder 12 from back to front
Or curve form, the front end surface of third turnout junction girder 13 are formed as the plane or song that move closer to the second turnout junction girder 12 from back to front
Face shape.
Specifically, the front end surface of the first turnout junction girder 11 can be formed as moving closer to the second turnout junction girder 12 from back to front
Plane can also be formed as the curve form for moving closer to the second turnout junction girder 12 from back to front, when the front end of the first turnout junction girder 11
When end face is formed as moving closer to the flat shape of the second turnout junction girder 12 from back to front, interfaced first line trouble beam 2021
End be formed as the flat shape for moving closer to the second turnout junction girder 12 from the front to the back；When the front end surface shape of the first turnout junction girder 11
When as the curved surface for moving closer to the second turnout junction girder 12 from back to front, the end of interfaced first line trouble beam 2021 is formed
For the curve form (as illustrated in figs. 1-8) for moving closer to the second turnout junction girder 12 from the front to the back.
Similarly, the front end surface of third turnout junction girder 13 can be formed as moving closer to the second turnout junction girder 12 from back to front
Plane can also be formed as the curve form for moving closer to the second turnout junction girder 12 from back to front, when the front end of third turnout junction girder 13
When end face is formed as moving closer to the flat shape of the second turnout junction girder 12 from back to front, interfaced tertiary circuit trouble beam 2023
End be formed as the flat shape for moving closer to the second turnout junction girder 12 from the front to the back；When the front end surface shape of third turnout junction girder 13
When as the curved surface for moving closer to the second turnout junction girder 12 from back to front, the end of interfaced tertiary circuit trouble beam 2023 is formed
For the curve form (as illustrated in figs. 1-8) for moving closer to the second turnout junction girder 12 from the front to the back.
Pass through the plane for making the front end surface of the first turnout junction girder 11 be formed as moving closer to the second turnout junction girder 12 from back to front
Or curve form, the front end surface of third turnout junction girder 13 are formed as the plane or song that move closer to the second turnout junction girder 12 from back to front
Face shape, so as to increase docking area and the third track switch between the first turnout junction girder 11 and first line trouble beam 2021
Docking area between beam 13 and tertiary circuit trouble beam 2023, so that guaranteeing can be more preferable between turnout junction girder and route trouble beam 202
Docking, guarantee more steady when rail vehicle passes through track switch.Certainly, the application is not limited to this, before the first turnout junction girder 11
The front end surface of end end face and third turnout junction girder 13 may be formed as flat shape or spherical shape.
Optionally, the front end surface of the second turnout junction girder 12 is formed as spherical surface or flat shape, i.e. before the second turnout junction girder 12
End end face can be formed as spherical shape, can also be formed as flat shape, when the front end surface of the second turnout junction girder 12 is formed as
When spherical shape, the end of interfaced the second route trouble beam 2022 is again formed as spherical shape (as illustrated in figs. 1-8)；
When the front end surface of the second turnout junction girder 12 is formed as flat shape, the end of interfaced second route trouble beam 2022 also shape
As flat shape.Preferably, the front end surface of the second turnout junction girder 12 is formed as spherical shape, it is possible thereby to increase the second track switch
Docking area between beam 12 and the second route trouble beam 2022, guarantees more steady when rail vehicle passes through track switch.
In one embodiment of the invention, as illustrated in figs. 1-8, three-throw turnout structure 100 further includes locking device
4, one of them in the first turnout junction girder 11, the second turnout junction girder 12 and third turnout junction girder 13 is held in the mouth with corresponding route trouble beam 202
After connecing cooperation, corresponding trolley is locked on bottom deck assembly 2 for 101 groups by locking device 4.It is possible thereby to guarantee that rail vehicle passes through
It is more steady when track switch.
The straddle-type rail system 200 of embodiment according to a second aspect of the present invention, including 201, three routes of route girder
Branch off the beam 202 and three-throw turnout structure 100 of above-mentioned first aspect embodiment, three-throw turnout structure 100 are movable according to the present invention
Ground is located between route girder 201 and three route trouble beams 202, and three-throw turnout structure 100 is for making rail vehicle from route master
Beam 201 drive into any one in three routes trouble beams 202 on.
Straddle-type rail system 200 according to an embodiment of the present invention, it is real by the way that above-mentioned first aspect according to the present invention is arranged
The three-throw turnout structure 100 applied, to give so that there is straddle-type rail system 200 above-mentioned three-throw turnout structure 100 to have
All advantages, structure is simple, turns to remove convenient and turns to remove precision height.
In one embodiment of the invention, as illustrated in figs. 1-8, the rear end of three route trouble beams 202 is respectively provided with
Suitable for being connected the linking beam 203 of cooperation with the first turnout junction girder 11, the second turnout junction girder 12 and third turnout junction girder 13.It is connected by setting
Beam 203, the first turnout junction girder 11, the second turnout junction girder 12 and third turnout junction girder 13 are connected the docking of beam 203 with three respectively, as long as in this way
Guarantee the end face cooperation docked with turnout junction girder of three linking beams 203, linking 203 relative line of beam trouble beam 202 is smaller
Thus type facilitates the processing of docking end surface shape.Optionally, linking beam 203 can removably be pacified by threaded fastener
It is filled on route trouble beam 202, thus replacement easy to disassemble.Certainly, however it is not limited to which this, linking beam 203 and route trouble beam 202 can also
Think that welded connecting, bonding strength are high.
In the description of this specification, reference term " one embodiment ", " some embodiments ", " illustrative examples ",
The description of " example ", " specific example " or " some examples " etc. means specific features described in conjunction with this embodiment or example, knot
Structure, material or feature are included at least one embodiment or example of the invention.In the present specification, to above-mentioned term
Schematic representation may not refer to the same embodiment or example.Moreover, specific features, structure, material or the spy of description
Point can be combined in any suitable manner in any one or more of the embodiments or examples.
Although an embodiment of the present invention has been shown and described, it will be understood by those skilled in the art that: not
A variety of change, modification, replacement and modification can be carried out to these embodiments in the case where being detached from the principle of the present invention and objective, this
The range of invention is defined by the claims and their equivalents.
Claims (16)
1. a kind of three-throw turnout structure, the three-throw turnout structure be movably located at route girder and three routes trouble beams it
Between, which is characterized in that the three-throw turnout structure includes:
Track switch beam assembly, the track switch beam assembly include three the first, second, and third turnout junction girders separated from one another, Yi Jiyong
In fixed front end trolley group, middle part trolley group and the rear end trolley group for supporting the turnout junction girder；
Bottom deck assembly, the front end of the bottom deck assembly have rotation axis, and the track switch beam assembly is whole relative to the rotation axis
Be rotatably supported on the bottom deck assembly for rotation center so that described first, second and the third turnout junction girder in its
In one optionally with three routes trouble beam in one dock.
2. three-throw turnout structure according to claim 1, which is characterized in that the bottom deck assembly includes:
Noseplate, the rotation axis are located on the noseplate, wherein the front end trolley group is in rotation with the rotation axis
The heart is movably arranged on the noseplate；
Insole board, wherein the middle part trolley group is movably arranged on said midsole plate by rotation center of the rotation axis；
Bottom plate afterwards, wherein the rear end trolley group is movably arranged on the rear bottom plate by rotation center of the rotation axis.
3. three-throw turnout structure according to claim 2, which is characterized in that the noseplate, said midsole plate and described
The track mobile suitable for the front end trolley group, middle part trolley group and rear end trolley group is respectively provided on bottom plate afterwards.
4. three-throw turnout structure according to claim 1, which is characterized in that it further include driving unit, the driving unit
The track switch beam assembly is driven to rotate around the rotation axis.
5. three-throw turnout structure according to claim 4, which is characterized in that driving unit driving is described first, the
At least one of two and third turnout junction girder or any of driving front end trolley group, middle part trolley group and rear end trolley group
It is mobile.
6. three-throw turnout structure according to claim 5, which is characterized in that the driving unit drives second track switch
The medium position of beam.
7. three-throw turnout structure according to claim 4, which is characterized in that the driving unit includes driver and pushes away
Bar, the push rod push the track switch beam assembly to rotate relative to the rotation axis.
8. three-throw turnout structure according to claim 2, which is characterized in that the noseplate be equipped with support, described turn
Moving axis is fixed on the support, and the front end trolley group has the articulated section being rotatably attached with the rotation axis.
9. three-throw turnout structure according to claim 1 to 8, which is characterized in that the front end trolley group and institute
Stating rear end trolley group includes three trolleys, wherein the both ends of first, second, and third turnout junction girder pass through one respectively
Support is fixed in trolley.
10. three-throw turnout structure according to claim 9, which is characterized in that the middle part trolley group includes a trolley,
The middle part of first, second, and third turnout junction girder passes through the same trolley and support is fixed.
11. three-throw turnout structure according to claim 1, which is characterized in that second turnout junction girder be straight beam, first
Cha Liang and the third turnout junction girder are configured to rear end far from the curved curvilinear shape of the straight beam.
12. three-throw turnout structure according to claim 1, which is characterized in that first, second, and third turnout junction girder
Front end has the end surface shape with three routes trouble beam end cooperation respectively.
13. three-throw turnout structure according to claim 12, which is characterized in that the front end surface shape of first turnout junction girder
As the plane or curve form for moving closer to second turnout junction girder from back to front；
The front end surface of the third turnout junction girder is formed as the plane or curved surface that move closer to second turnout junction girder from back to front
Shape；
The front end surface of second turnout junction girder is formed as spherical surface or flat shape.
14. three-throw turnout structure according to claim 1, which is characterized in that further include locking device, first, second
With one of them in the third turnout junction girder with after the corresponding route Cha Liang linking cooperation, the locking device will be corresponding
Trolley group be locked on the bottom deck assembly.
15. a kind of straddle-type rail system characterized by comprising
Route girder；
Three route Cha Liang；
According to claim 1, three-throw turnout structure described in any one of -14, the three-throw turnout structure are movably located at line
Between road girder and three route trouble beams.
16. straddle-type rail system according to claim 15, which is characterized in that the rear end of three route Cha Liang point
It Ju You not be suitable for being connected with described first, second and the third turnout junction girder linking beam of cooperation.
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710527060.2A CN109208395B (en) | 2017-06-30 | 2017-06-30 | Three-throw turnout structure and straddle type track system with same |
| PCT/CN2018/081124 WO2019001048A1 (en) | 2017-06-30 | 2018-03-29 | Three-way turnout structure and straddle-type rail system having same |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710527060.2A CN109208395B (en) | 2017-06-30 | 2017-06-30 | Three-throw turnout structure and straddle type track system with same |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN109208395A true CN109208395A (en) | 2019-01-15 |
| CN109208395B CN109208395B (en) | 2020-11-06 |
Family
ID=64740345
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710527060.2A Active CN109208395B (en) | 2017-06-30 | 2017-06-30 | Three-throw turnout structure and straddle type track system with same |
Country Status (2)
| Country | Link |
|---|---|
| CN (1) | CN109208395B (en) |
| WO (1) | WO2019001048A1 (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111549587A (en) * | 2020-05-09 | 2020-08-18 | 中国铁建重工集团股份有限公司 | Rail system |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US1286042A (en) * | 1917-02-20 | 1918-11-26 | Universal Elevated Railway Company Inc | Railroad-track switch. |
| DE2426550A1 (en) * | 1974-05-31 | 1975-12-11 | Dieter Hoffmann | Switch point for underground rails - has two hinge tongues connecting branch and main lines and slide rod between |
| JPH07229101A (en) * | 1994-02-18 | 1995-08-29 | H S S T Kaihatsu Kk | Switch-and-lock movement apparatus for track |
| CN201932197U (en) * | 2010-12-21 | 2011-08-17 | 重庆市轨道交通设计研究院有限责任公司 | Electric-driven device for translational type track switch of straddle-type monorail transportation |
| CN204919237U (en) * | 2015-08-07 | 2015-12-30 | 中铁工程设计咨询集团有限公司 | Replacement roof beam switch structure |
| CN106012713A (en) * | 2016-06-30 | 2016-10-12 | 中铁工程设计咨询集团有限公司 | Split turnout |
| CN106467121A (en) * | 2015-08-19 | 2017-03-01 | 重庆齿轮箱有限责任公司 | Cross-saddle single-track traffic joint type five clears the way trouble |
Family Cites Families (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102322000A (en) * | 2011-07-20 | 2012-01-18 | 铁道第三勘察设计院集团有限公司 | Line rail symmetric three-throw turnout in urban rail traffic engineering |
| CN105155366B (en) * | 2015-08-07 | 2017-04-19 | 中铁工程设计咨询集团有限公司 | Replacing beam turnout structure and turnout switch method |
| CN206986633U (en) * | 2017-06-30 | 2018-02-09 | 比亚迪股份有限公司 | The track switch of sit-astride Rail Transit System and sit-astride Rail Transit System |
-
2017
- 2017-06-30 CN CN201710527060.2A patent/CN109208395B/en active Active
-
2018
- 2018-03-29 WO PCT/CN2018/081124 patent/WO2019001048A1/en active Application Filing
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US1286042A (en) * | 1917-02-20 | 1918-11-26 | Universal Elevated Railway Company Inc | Railroad-track switch. |
| DE2426550A1 (en) * | 1974-05-31 | 1975-12-11 | Dieter Hoffmann | Switch point for underground rails - has two hinge tongues connecting branch and main lines and slide rod between |
| JPH07229101A (en) * | 1994-02-18 | 1995-08-29 | H S S T Kaihatsu Kk | Switch-and-lock movement apparatus for track |
| CN201932197U (en) * | 2010-12-21 | 2011-08-17 | 重庆市轨道交通设计研究院有限责任公司 | Electric-driven device for translational type track switch of straddle-type monorail transportation |
| CN204919237U (en) * | 2015-08-07 | 2015-12-30 | 中铁工程设计咨询集团有限公司 | Replacement roof beam switch structure |
| CN106467121A (en) * | 2015-08-19 | 2017-03-01 | 重庆齿轮箱有限责任公司 | Cross-saddle single-track traffic joint type five clears the way trouble |
| CN106012713A (en) * | 2016-06-30 | 2016-10-12 | 中铁工程设计咨询集团有限公司 | Split turnout |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111549587A (en) * | 2020-05-09 | 2020-08-18 | 中国铁建重工集团股份有限公司 | Rail system |
Also Published As
| Publication number | Publication date |
|---|---|
| CN109208395B (en) | 2020-11-06 |
| WO2019001048A1 (en) | 2019-01-03 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN109208398A (en) | Track switch and straddle-type rail system | |
| CN108454651B (en) | Straddle type monorail replacement Liang Shan crossover turnout equipment | |
| KR101704530B1 (en) | Fast track switch | |
| CN106988167B (en) | Sit-astride rail switch | |
| CN105155366B (en) | Replacing beam turnout structure and turnout switch method | |
| US4671185A (en) | Switch mechanism | |
| JP6268639B2 (en) | Crossing track and conversion device | |
| CN1326733C (en) | System for transporting and skew loading/unloading of cars in combined railway/road transport railway station and method for using same | |
| CN206986633U (en) | The track switch of sit-astride Rail Transit System and sit-astride Rail Transit System | |
| CN102041780B (en) | Moving beam trolley and method for horizontally and vertically moving beams using same | |
| JPS6092152A (en) | Railway rolling stock and railway transportation system | |
| RU2761885C1 (en) | Railroad switch | |
| KR20090068160A (en) | Amusement ride apparatus of ferris wheel type with suspended gondola cars | |
| CN204919237U (en) | Replacement roof beam switch structure | |
| CN105040533A (en) | Pivot type turnout structure and turnout switching method | |
| CN207525558U (en) | A kind of list crossover turnout | |
| CN215971482U (en) | Overhead rail fixed turnout and PRT (railway track traffic track) | |
| CN110886160A (en) | Double-track beam and suspension type air-railway system based on double-turnout structure | |
| CN208698792U (en) | Straddle-type monorail replaces beam list crossover turnout equipment | |
| US20050166785A1 (en) | High-speed magnetic train system with two-tier tracks | |
| CN109208395A (en) | Three-throw turnout structure and straddle-type rail system with it | |
| CN211596213U (en) | Multi-track-turnout-structure-based multi-line track beam and suspended air-railway system | |
| CN210554782U (en) | Suspension type monorail trolley reversing mechanism and suspension type monorail trolley | |
| CN211689690U (en) | Double-track beam and suspension type air-railway system based on double-turnout structure | |
| CN108660871B (en) | Single-track turnout component and rail assembly with it |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant |