CN206815111U - The track girder of the removable docking of straddle-type - Google Patents
The track girder of the removable docking of straddle-type Download PDFInfo
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- CN206815111U CN206815111U CN201720489814.5U CN201720489814U CN206815111U CN 206815111 U CN206815111 U CN 206815111U CN 201720489814 U CN201720489814 U CN 201720489814U CN 206815111 U CN206815111 U CN 206815111U
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- track girder
- movable end
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- track
- road
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Abstract
The utility model discloses a kind of track girder of the removable docking of straddle-type, it includes the first track girder, the second track girder, drive device and tumbler, and first track girder and the second track girder are respectively arranged at the both sides of road；The drive device is respectively used to drive first track girder and the second track girder to be swung as the centre of gyration using respective pivot pin end；Be respectively arranged at first track girder of both sides of the road, the movable end of the second track girder is docked under the driving of the drive device, be formed across the working line of the road.In the utility model when without train by when, two track girders respectively be located at road side, do not influence road and be open to traffic；When have train by when, track girder entirety turn-out track can be made by the action of drive device so that the docking of two track girders, realize the connection of both sides of the road circuit.
Description
Technical field
It the utility model is related to monorail transit railway technology field, and in particular to a kind of track of the removable docking of straddle-type
Beam.
Background technology
Cross-saddle single-track traffic is the traffic system that train straddle seat is run on track girder using a track girder as rail
System, i.e., by single rail beam to support, motion that is stable and being oriented to train.Technical feature is mainly reflected in turning for vehicle
In terms of frame, track girder and circuit track switch three, traveling mechanism is totally different from steel wheel rail system, and track girder bears larger torsion
Turn load.By above-mentioned record, single-track beam support has that space-consuming is few, and adaptation to the ground is good, the spy such as comfortable environment-protection
Point；The complex city of landform can be more suitable for use.
Existing monorail traffic system, the line arrangement of vehicle base, when track girder is across road, need to be adopted based on above-ground route
Construction investment will be significantly greatly increased with overhead route and underground cable mode, but using underground cable, and while overhead route increase investment
Influence the landscape of vehicle base.
Therefore, it is necessary to provide a kind of new track girder, make it from by setting overhead route and underground cable mode come real
Across the road operation of existing train.
Utility model content
For defect present in above-mentioned prior art, the utility model provides a kind of rail of the removable docking of straddle-type
Road beam, it is removable split, is made up of two track girders, when without train by when, two track girders are located at the one of road respectively
Side, road is not influenceed and is open to traffic；When have train by when, track girder entirety turn-out track can be made by the action of drive device so that two
Root track girder docks, and the connection of both sides of the road circuit is realized, so that straddle type vehicle drives through road.
The utility model is as follows to solve the technical scheme that above-mentioned technical problem is provided：
A kind of track girder of the removable docking of straddle-type is provided, it includes the first track girder, the second track girder, drive device
And tumbler, first track girder and the second track girder are respectively provided with pivot pin end and movable end, first track
Beam and the second track girder are respectively arranged at the both sides of road；
Each movable end is corresponding to be connected with the drive device, and the drive device is respectively used to drive described the
One track girder and the second track girder are swung using respective pivot pin end as the centre of gyration；
Each pivot pin end is corresponding to be connected with the tumbler, and the tumbler is respectively used in the driving
Rotated under the drive of device；
First track girders of both sides of the road, the movable end of the second track girder are respectively arranged in the drive device
Docked under driving, be formed across the working line of the road.
Preferably, the pivot pin end is respectively connected with pivot pin end canned paragraph, and the pivot pin end canned paragraph is both secured to ground；
The movable end is respectively connected with movable end canned paragraph, and the movable end canned paragraph is both secured to ground.
Preferably, each movable end bottom and the bottom of each pivot pin end are respectively fixedly connected with activity
Hold support component and pivot pin end support component；The bottom of the support component sets scroll wheel；And the pivot pin end support group
Part connects the tumbler.
Preferably, at least one set of fixed company is additionally provided between the movable end support component and pivot pin end support component
The intermediate supports component of the track girder bottom is connect, the bottom of the intermediate supports component sets scroll wheel.
Preferably, the tumbler includes：Pivot pin end tailing axle and connecting plate；
The pivot pin end tailing axle includes：Rotating shaft, bearing and axle sleeve, the table that the rotating shaft rotates perpendicular to the track girder
Face, and bearing and axle sleeve are socketed outside the rotating shaft successively；Sole plate is fixed in the bottom of the axle sleeve；The axle sleeve passes through institute
State connecting plate with the pivot pin end support component to be connected so that the pivot pin end encloses under the drive of the pivot pin end support component
Around the axis of rotation.
Preferably, first track girder and/or the second track girder are the steel beam with box shape that steel plate surrounds.
Preferably, the drive device includes：Motor, gear train and driving chassis；One end of the gear train connects
Connect the motor, the scroll wheel of the other end connection driving chassis；The scroll wheel of the driving chassis is in the motor
Driving under roll, drive the track girder to swing.
Preferably, in addition to for being carried out to the movable end position of the first track girder before docking and/or the second track girder
First locking device of locking, first locking device include：It is arranged at the lock slots of the movable end and is arranged at described
The electric pushrod and lock pin of movable end canned paragraph, the rear portion of the electric pushrod are movably connected the movable end canned paragraph,
Stem connects the lock pin, and the shape of the lock pin is engaged with the shape of the lock slots.
Preferably, in addition to for being carried out to the movable end position of first track girder after docking, the second track girder
Second locking device of locking, second locking device include：It is arranged at the lock slots of the movable end of first track girder
With the electric pushrod and lock pin of the movable end that is arranged at second track girder, the rear portion of the electric pushrod is movably connected
The movable end of second track girder, stem connect the lock pin, and the shape of the lock pin and the shape of the lock slots match
Close；
Or, it is arranged at the lock slots of the movable end of second track girder and is arranged at the movable end of first track girder
Electric pushrod and lock pin, the rear portion of the electric pushrod is movably connected the movable end of first track girder, and stem connects
The lock pin is connect, the shape of the lock pin is engaged with the shape of the lock slots.
The technical solution of the utility model has the following technical effect that：
The track girder of the removable docking of straddle-type in the utility model may extend across road occupation, specifically, it is removable
It is split, be made up of two track girders, when without train by when, two track girders respectively be located at road side, do not influence road
It is open to traffic；When have train by when, track girder entirety turn-out track can be made by the action of drive device so that the docking of two track girders,
The connection of both sides of the road circuit is realized, so that straddle type vehicle drives through road.Straddle-type in the utility model can
The track girder of mobile docking with it is domestic it is existing take the mode of underground cable underway compared with, it can be easily across road
Road, dramatically saves on construction investment, and do not influence the landscape requirement of vehicle base, at the same ensure train driving security,
Reliability and the feature of environmental protection.
Brief description of the drawings
, below will be to embodiment in order to illustrate more clearly of the utility model embodiment or technical scheme of the prior art
Or the required accompanying drawing used is described in description of the prior art, it is clear that in the technical scheme being described with reference to accompanying drawing only
Only it is some embodiments of the utility model, for those of ordinary skills, before creative work is not paid
Put, other embodiments and its accompanying drawing can also be obtained according to these accompanying drawing illustrated embodiments.
Fig. 1 is the main structure diagram of the first track girder and the second track girder in the utility model embodiment one；
Fig. 2 is the top view of the track girder of the removable docking of straddle-type in the utility model embodiment one；
Fig. 3 is the main structure diagram of the track girder of the removable docking of straddle-type in the utility model embodiment one；
Fig. 4 is the structural representation of tumbler in the utility model embodiment one；
Fig. 5 is the application method flow chart of the track girder of the removable docking of straddle-type in the utility model embodiment two.
Embodiment
The technical scheme of various embodiments of the utility model is clearly completely described below with reference to accompanying drawing, it is clear that
Described embodiment is only part of the embodiment of the present utility model, rather than whole embodiments.Based on the utility model
In embodiment, those of ordinary skill in the art do not need creative work on the premise of obtained by all other implementation
Example, all in the range of the utility model is protected.
In view of in current cross-saddle single-track traffic, the line arrangement of vehicle base based on above-ground route, when track girder across
During road, overhead route and underground cable mode need to be used, but construction investment will be significantly greatly increased using underground cable, and overhead route increase is thrown
Also the defects of landscape of vehicle base is influenceed while money, the utility model provide a kind of track of the removable docking of straddle-type
Beam.
Embodiment one：
As Figure 1-3, the track girder of the removable docking of straddle-type of the present utility model includes the first track girder 2, second
Track girder 2 ', drive device 7 and tumbler 3, the structure of the track girder 2 ' of the first track girder 2 and second is identical,
With pivot pin end 100 and movable end 200, the track girder 2 ' of the first track girder 2 and second is respectively arranged at the two of road
Side；
Drive device 7 described in two groups be connected respectively each movable end 200 (or close to movable end 200 position
Put, as long as being easy to promote the movable end 200 to swing), for driving the track girder 2 and 2 ' with the pivot pin end 100
Swung for the centre of gyration；
Tumbler 3 described in two groups is connected respectively the pivot pin end 100, is used to the band in the drive device 7
Rotated under dynamic；
First track girders 2 of both sides of the road, the movable end 200 of the second track girder 2 ' are respectively arranged in the driving
Docked under the driving of device 7, be formed across the working line P of the road.
Preferably, each pivot pin end 100 is respectively connected with pivot pin end canned paragraph 4, and the pivot pin end canned paragraph 4 is solid
Due to ground；Each movable end 200 is respectively connected with movable end canned paragraph 1, and is provided with the movable end canned paragraph 1
Supporting plate 16, adjustment height during for being easy to its installation while support movable end canned paragraph 1.
In addition, the track girder of the removable docking of the straddle-type also includes being used for first track girder 2 before docking
And/or second the position of movable end 200 of track girder 2 ' enter line-locked first locking device 10, first locking device 10 wraps
Include：It is arranged at the lock slots of the movable end 200 and is arranged at the electric pushrod and lock pin of the movable end canned paragraph 1, it is described
The mobilizable connection movable end canned paragraph 1 in the rear portion of electric pushrod, stem connect the lock pin, the shape of the lock pin with it is described
The shape of lock slots is engaged.When the movable end 200 and pivot pin end 100 of the track girder 2 reach precalculated position, the electricity
Dynamic push rod promotes the lock pin to enter in the lock slots, realizes to the first track girder 2 and/or the position of the second track girder 2 '
Locking.
To improve rotational stability of the track girder 2 ' of the first track girder 2 and second in turn-out track, each activity
200 bottoms and the bottom of each pivot pin end 100 is held to be fixedly connected with movable end support component (not shown) and pivot
Shaft end support component 6；The bottom of the support component is respectively provided with scroll wheel with reducing friction resistance；And the pivot pin end support group
Part 6 connects the tumbler 3.Therefore, first track girder 2 and the second track girder 2 ' are overall to be supported in movable end
The movement of position occurs under component and the rolling action of pivot pin end support component 6.
In addition, make it that the weight of track girder 2 is more scattered, the movable end support component and pivot pin end support component
It is additionally provided between 6 described at least one set of (its specific number can determine according to the length and carrying situation of track girder) be fixedly connected
The intermediate supports component 6 ' of the bottom of track girder 2, the bottom of the intermediate supports component 6 ' are again provided with scroll wheel.Preferably,
The intermediate supports component 6 ' can be more than 2 groups, and for uniform force, it is disposed in an evenly spaced relation in the movable end support group
Between part and pivot pin end support component 6.In the present embodiment, the movable end support component and/or pivot pin end support component 6
And/or intermediate supports component 6 ' can be bolted in the bottom of the track girder 2, and the movable end support component and/
Or pivot pin end support component 6 and/or intermediate supports component 6 ' are running truck, further, to reduce the friction resistance in rotating
Power, the scroll wheel under the movable end support component, pivot pin end support component 6 and intermediate supports component 6 ' can be default
Moving on rails.
As shown in figure 4, the tumbler 3 specifically includes：Fixing end tailing axle 3 and connecting plate 12；
The fixing end tailing axle 3 further comprises：Rotating shaft 14, bearing 15 and axle sleeve 11, the rotating shaft 14 is perpendicular to institute
The surface of the rotation of track girder 2 is stated, and is socketed bearing 15 and axle sleeve 11 outside the rotating shaft 14 successively；Axle sleeve 11 passes through connecting plate 12
It is connected with the pivot pin end support component 6, realizes and rotate.In addition, in order to avoid in track girder, rotating shaft 14 is sent out in rotation process
Life vertically moves, and the end of the axle sleeve 11, which is fixedly connected in fixed plate 13, (can such as use welding, screw/bolt connection
Deng)；The axle sleeve 11 is connected by the connecting plate 12 with the pivot pin end support component 6 so that the pivot pin end 100 is in institute
State and rotated under the drive of pivot pin end support component 6 around the rotating shaft 14.
Further to prevent rotating shaft 14 from being vertically moved in rotation process, the settable lid of upper and lower ends of rotating shaft 14
Plate.
In the present embodiment, the track girder 2 ' of the first track girder 2 and/or second no longer carries out merogenesis, and it is surrounded for steel plate
Steel beam with box shape.
Meanwhile as shown in figure 1, the drive device 7 includes：Motor 18, gear train (not shown) and driving chassis
17；One end of the gear train connects the motor 18, the scroll wheel of the other end connection driving chassis 17；The driving
The scroll wheel of chassis 17 rolls under the driving of the motor 18, drives the movable end 200 to swing, and then drives whole institute
State the first track girder 2 and the second track girder 2 ' is swung, promote the track girder 2 ' of the first track girder 2 and second to be turned therewith
Rut is acted so that the movable end 200 of first track girder 2 and the second track girder 2 ' is docked, and is formed across described
The working line P of road.
Further, to be further ensured that the safe for operation of train, in addition to for first track after docking
Line-locked second locking device 10 ', second locking device 10 ' are entered in beam 2, the position of movable end 200 of the second track girder 2 '
Including：It is arranged at the lock slots of the movable end 200 of first track girder 2 and is arranged at the movable end of second track girder 2 '
200 electric pushrod and lock pin, the rear portion of the electric pushrod are movably connected the movable end of second track girder 2 '
200, stem connects the lock pin, and the shape of the lock pin is engaged with the shape of the lock slots；When first track
When beam 2, the movable end 200 of the second track girder 2 ' reach precalculated position, it is described that the electric pushrod promotes the lock pin to enter
In lock slots, the locking to the first track girder 2 and the position of the second track girder 2 ' is realized；
Or opposite, second locking device 10 ' includes：It is arranged at the movable end 200 of second track girder 2 '
Lock slots and be arranged at first track girder 2 movable end 200 electric pushrod and lock pin, the rear portion of the electric pushrod
Be movably connected the movable end 200 of first track girder 2, and stem connects the lock pin, and the shape of the lock pin and institute
The shape for stating lock slots is engaged；When the movable end 200 of first track girder 2, the second track girder 2 ' reaches precalculated position
When, the electric pushrod promotes the lock pin to enter in the lock slots, realizes to the first track girder 2 and the second track girder 2 '
The locking of position.
Embodiment two：
As shown in figure 5, the utility model additionally provides a kind of above-mentioned straddle-type shiftable track beam that may extend across road
Application method, it comprises the following steps：
S1, released according to instruction first track girder 2, the second track girder 2 ' movable end 200 the first locking device
10 locking；
S2, the drive device 7 discharge power, drive first track girder 2, the movable end 200 of the second track girder 2 '
It is that the centre of gyration is swung with respective pivot pin end 100；
S3, first track girder 2, the movable end 200 of the second track girder 2 ' drive the respective pivot pin end 100 to rotate,
So that the movable end 200 of first track girder 2, the second track girder 2 ' is docked under the driving of the drive device 7, shape
Into the working line P across the road；
After S4, first track girder 2, the movable end 200 of the second track girder 2 ' reach specified location docking, described second
Locking device 10 ' starts, and locks the position of two movable ends 200.
It should be noted that the technical characteristic in the utility model embodiment one and two can be combined, and combine
The technical scheme formed belongs to the scope of protection of the utility model.
In summary, the track girder of the removable docking of the straddle-type in the utility model may extend across road occupation, specifically,
It is removable split, is made up of two track girders, when without train by when, two track girders are located at the side of road respectively, no
Road is influenceed to be open to traffic；When have train by when, track girder entirety turn-out track can be made by the action of drive device so that two tracks
Beam docks, and the connection of both sides of the road circuit is realized, so that straddle type vehicle drives through road.In the utility model across
The track girder of the removable docking of A seating with it is domestic it is existing take the mode of underground cable underway compared with, its can easily across
Road is crossed, dramatically saves on construction investment, and does not influence the landscape requirement of vehicle base, while ensures the safety of train driving
Property, reliability and the feature of environmental protection.
Obviously, in the case where not departing from spirit and scope of the present utility model, those skilled in the art can be to this reality
Various changes and modification are carried out with new.If it is in right of the present utility model to these changes of the present utility model and modification
It is required that and its within the scope of equivalent, then the utility model also will include these change and modification.
Claims (9)
1. a kind of track girder of the removable docking of straddle-type, it includes the first track girder, the second track girder, drive device and turned
Dynamic device, first track girder and the second track girder are respectively provided with pivot pin end and movable end, it is characterised in that described first
Track girder and the second track girder are respectively arranged at the both sides of road；
Each movable end is corresponding to be connected with the drive device, and the drive device is respectively used to drive first rail
Road beam and the second track girder are swung using respective pivot pin end as the centre of gyration；
Each pivot pin end is corresponding to be connected with the tumbler, and the tumbler is respectively used in the drive device
Drive under rotate；
Be respectively arranged at first track girder of both sides of the road, the movable end of the second track girder the drive device driving
Under docked, be formed across the working line of the road.
2. track girder as claimed in claim 1, it is characterised in that the pivot pin end is respectively connected with pivot pin end canned paragraph, and institute
State pivot pin end canned paragraph and be both secured to ground；The movable end is respectively connected with movable end canned paragraph, and the movable end canned paragraph
It is both secured to ground.
3. track girder as claimed in claim 2, it is characterised in that each movable end bottom and each pivot pin end
Bottom be respectively fixedly connected with movable end support component and pivot pin end support component；The bottom of the support component is set
Scroll wheel；And the pivot pin end support component connects the tumbler.
4. track girder as claimed in claim 3, it is characterised in that the movable end support component and pivot pin end support component
Between be additionally provided with least one set of intermediate supports component for being fixedly connected with the track girder bottom, the bottom of the intermediate supports component
Portion sets scroll wheel.
5. track girder as claimed in claim 3, it is characterised in that the tumbler includes：Pivot pin end tailing axle and connecting plate；
The pivot pin end tailing axle includes：Rotating shaft, bearing and axle sleeve, the rotating shaft perpendicular to the surface that the track girder rotates,
And bearing and axle sleeve are socketed outside the rotating shaft successively；Sole plate is fixed in the bottom of the axle sleeve；The axle sleeve passes through described
Connecting plate is connected with the pivot pin end support component so that the pivot pin end surrounds under the drive of the pivot pin end support component
The axis of rotation.
6. track girder as claimed in claim 1, it is characterised in that first track girder and/or the second track girder are steel plate
The steel beam with box shape surrounded.
7. track girder as claimed in claim 1, it is characterised in that the drive device includes：Motor, gear train and drive
Dynamic chassis；One end of the gear train connects the motor, the scroll wheel of the other end connection driving chassis；The driving
The scroll wheel of chassis rolls under the driving of the motor, drives the track girder to swing.
8. track girder as claimed in claim 2, it is characterised in that also include being used for the first track girder before docking and/or
The first locking device that the movable end position of second track girder is locked, first locking device include：It is arranged at described
The lock slots of movable end and the electric pushrod and lock pin for being arranged at the movable end canned paragraph, the rear portion of the electric pushrod can live
The movable end canned paragraph is connected dynamicly, and stem connects the lock pin, the shape of the lock pin and the shape phase of the lock slots
Coordinate.
9. track girder as claimed in claim 2, it is characterised in that also include be used for first track girder after docking,
The second locking device that the movable end position of second track girder is locked, second locking device include：It is arranged at described
The lock slots of the movable end of first track girder and be arranged at second track girder movable end electric pushrod and lock pin, it is described
The rear portion of electric pushrod is movably connected the movable end of second track girder, and stem connects the lock pin, the lock pin
Shape is engaged with the shape of the lock slots；
Or, it is arranged at the lock slots of the movable end of second track girder and is arranged at the electricity of the movable end of first track girder
Dynamic push rod and lock pin, the rear portion of the electric pushrod are movably connected the movable end of first track girder, stem connection institute
Lock pin is stated, the shape of the lock pin is engaged with the shape of the lock slots.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720489814.5U CN206815111U (en) | 2017-05-04 | 2017-05-04 | The track girder of the removable docking of straddle-type |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720489814.5U CN206815111U (en) | 2017-05-04 | 2017-05-04 | The track girder of the removable docking of straddle-type |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206815111U true CN206815111U (en) | 2017-12-29 |
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ID=60754035
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720489814.5U Active CN206815111U (en) | 2017-05-04 | 2017-05-04 | The track girder of the removable docking of straddle-type |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107178013A (en) * | 2017-05-04 | 2017-09-19 | 中铁工程设计咨询集团有限公司 | The track girder and its application method of the removable docking of straddle-type |
-
2017
- 2017-05-04 CN CN201720489814.5U patent/CN206815111U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107178013A (en) * | 2017-05-04 | 2017-09-19 | 中铁工程设计咨询集团有限公司 | The track girder and its application method of the removable docking of straddle-type |
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