CN107178012A - It may extend across the straddle-type shiftable track beam and its application method of road - Google Patents
It may extend across the straddle-type shiftable track beam and its application method of road Download PDFInfo
- Publication number
- CN107178012A CN107178012A CN201710242319.9A CN201710242319A CN107178012A CN 107178012 A CN107178012 A CN 107178012A CN 201710242319 A CN201710242319 A CN 201710242319A CN 107178012 A CN107178012 A CN 107178012A
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- China
- Prior art keywords
- pivot pin
- track girder
- movable end
- road
- pin end
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Classifications
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- E—FIXED CONSTRUCTIONS
- E01—CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
- E01B—PERMANENT WAY; PERMANENT-WAY TOOLS; MACHINES FOR MAKING RAILWAYS OF ALL KINDS
- E01B25/00—Tracks for special kinds of railways
- E01B25/22—Tracks for railways with the vehicle suspended from rigid supporting rails
- E01B25/24—Supporting rails; Auxiliary balancing rails; Supports or connections for rails
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- 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 straddle-type shiftable track beam that may extend across road, it includes track girder, drive device and tumbler, and track girder is arranged at the side of road；Drive device connects movable end, for driving track girder to be swung by the centre of gyration of pivot pin end；Tumbler connects pivot pin end, for being rotated under the drive of the drive device；The movable end and pivot pin end of track girder are under the driving of the drive device positioned at the homonymy of the road or respectively positioned at the both sides of the road.When without train by when, the straddle-type shiftable track beam be located at road side, do not influence road to be open to traffic；When have train by when, using tailing axle as fixing point, the overall turn-out track of track girder can be made by the action of drive device, make its linking-up road both sides circuit, now the straddle-type shiftable track beam equipment can as single-track vehicle track girder, pass through for monorail train.
Description
Technical field
The present invention relates to monorail transit railway technology field, and in particular to a kind of removable dynamic rail of the straddle-type that may extend across road
Road beam and its application method.
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., supported, stable and guiding train motion by single rail beam.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 space-consuming 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.
The content of the invention
For defect present in above-mentioned prior art, the invention provides a kind of removable dynamic rail of the straddle-type across road
Road beam and its application method, when without train by when, the straddle-type shiftable track beam be located at road side, do not influence road
It is open to traffic；When have train by when, using tailing axle as fixing point, the overall turn-out track of track girder can be made by the action of drive device, make it
Linking-up road both sides circuit, now the straddle-type shiftable track beam equipment can as single-track vehicle track girder, for single track arrange
Car passes through.
The present invention is as follows to solve the technical scheme that above-mentioned technical problem is provided：
On the one hand there is provided a kind of straddle-type shiftable track beam that may extend across road, it is included with pivot pin end and work
Track girder, drive device and the tumbler of moved end, the track girder are arranged at the side of road；
The drive device connects the movable end, for driving the track girder to enter using the pivot pin end as the centre of gyration
Row is swung；
The tumbler connects the pivot pin end, for being rotated under the drive of the drive device；
The movable end and pivot pin end of the track girder under the driving of the drive device positioned at the road homonymy or
It is located at the both sides of the road respectively.
It is preferred that, the pivot pin end is connected with pivot pin end canned paragraph, and the pivot pin end canned paragraph is fixed on ground；It is described
Movable end is connected with movable end canned paragraph, and the movable end canned paragraph is fixed on ground.
It is preferred that, the bottom of the movable end bottom and pivot pin end be respectively fixedly connected with movable end support component and
Pivot pin end support component；The bottom of the support component sets scroll wheel；And the pivot pin end support component connection rotation
Device.
It is preferred that, 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.
It is preferred 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 table that the rotating shaft is rotated perpendicular to the track girder
Bearing and axle sleeve are socketed successively outside face, and the rotating shaft；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.
It is preferred that, the track girder is the steel beam with box shape that steel plate is surrounded.
It is preferred that, 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.
It is preferred that, in addition to the locking device for being locked to the movable end position of the track girder, the locking dress
Put including：It is arranged at the lock slots of the movable end and is arranged at the electric pushrod and lock pin of the movable end canned paragraph, it is described
The rear portion of electric pushrod is movably connected movable end canned paragraph, and stem connects the lock pin, the shape of the lock pin with it is described
The shape of lock slots is engaged.
On the other hand, a kind of application method of above-mentioned track girder is additionally provided, it includes：
S1, the locking according to the instruction releasing movable end locking device；
S2, drive device release power, drive the movable end to be swung using the pivot pin end as the centre of gyration；
S3, the movable end drive the pivot pin end to rotate so that the movable end and pivot pin end are located at the road
Homonymy or the both sides for being located at the road respectively；
S4, the movable end and pivot pin end are reached after specified location, and the locking device starts, and lock the movable end.
Technical scheme has the following technical effect that：
Straddle-type shiftable track beam in the present invention may extend across road occupation, specifically, when without train by when, should be across
A seating shiftable track beam equipment is located at road side, does not influence road to be open to traffic；When have train by when, using tailing axle as fix
Point, can make the overall turn-out track of track girder by the action of drive device, make its linking-up road both sides circuit, now the straddle-type is removable
Dynamic track girder equipment may extend across road, as the track girder of single-track vehicle, pass through for monorail train.Straddle-type in the present invention can
Moving track beam with the country is existing take the mode of underground cable underway compared with, it can be easily across road, greatly
Ground saves construction investment, and does not influence the landscape requirement of vehicle base, at the same ensure the security of train driving, reliability and
The feature of environmental protection.Can also be set simultaneously according to circuit needs and road width, sets 2 groups of straddle-type shiftable track beam equipment interconnection shapes
Into transition wire.
Brief description of the drawings
In order to illustrate more clearly about the embodiment of the present invention or technical scheme of the prior art, below will be to embodiment or existing
There is the accompanying drawing used required in technology description to be described, it is clear that to be only in the technical scheme being described with reference to accompanying drawing
Some embodiments of the present invention, for those of ordinary skills, on the premise of not paying creative work, may be used also
To obtain other embodiments and its accompanying drawing according to these accompanying drawing illustrated embodiments.
Fig. 1 is the main structure diagram of straddle-type shiftable track beam in the embodiment of the present invention one；
Fig. 2 is the top view of straddle-type shiftable track beam in the embodiment of the present invention one；
Fig. 3 is the sectional view of tumbler in the embodiment of the present invention one；
Fig. 4 is the application method flow chart of straddle-type shiftable track beam in the embodiment of the present invention two.
Embodiment
Clear complete description is carried out to the technical scheme of various embodiments of the present invention below with reference to accompanying drawing, it is clear that retouched
The embodiment stated is only a part of embodiment of the present invention, rather than whole embodiments.Based on the embodiment in the present invention, sheet
All other embodiment of the field those of ordinary skill obtained by not needing on the premise of creative work, all in institute of the present invention
In the range of protection.
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 defect of the landscape of vehicle base is influenceed while money, the invention provides a kind of removable dynamic rail of the straddle-type that may extend across road
Road beam and its application method.
Embodiment one：
As shown in Figure 1-2, the straddle-type shiftable track beam that may extend across road of the invention include have pivot pin end 100 with
And track girder 2, drive device 7 and the tumbler 3 of movable end 200, the track girder 2 is arranged at the side of road；
The drive device 7 connects the movable end 200 (or close to the position of movable end 200, as long as being easy to promote described
Movable end 200 is swung), it is that the centre of gyration is swung for driving the track girder 2 with the pivot pin end 100；
The tumbler 3 connects the pivot pin end 100, for being rotated under the drive of the drive device 7；
The movable end 200 and pivot pin end 100 of the track girder 2 may extend across the road under the driving of the drive device 7
Road, positioned at the homonymy of the road or respectively positioned at the both sides of the road.
It is preferred that, the pivot pin end 100 is connected with pivot pin end canned paragraph 4, and the pivot pin end canned paragraph 4 is fixed on ground
Face；The movable end 200 is connected with movable end canned paragraph 1, and the movable end canned paragraph 1 is arranged with supporting plate 16, is used for
It is easy to it to adjust height when installing while support movable end canned paragraph 1.In addition, the straddle-type shiftable track beam also includes
For entering line-locked locking device 10 to the position of 2 movable end of track girder 200, the locking device 10 includes：It is arranged at
The lock slots of the movable end 200 and the electric pushrod and lock pin for being arranged at the movable end canned paragraph 1, the electric pushrod
Rear portion is movably connected movable end canned paragraph 1, and stem connects the lock pin, the shape of the lock pin and the shape of the lock slots
Shape is engaged.When the movable end 200 and pivot pin end 100 of the track girder 2 reach precalculated position, the electric pushrod is promoted
The lock pin is entered in the lock slots, realizes the locking to track girder position.
To improve under rotational stability of the track girder 2 in turn-out track, the bottom of movable end 200 and pivot pin end 100
Portion is fixedly connected with movable end support component (not shown) and pivot pin end support component 6 respectively；The bottom of the support component
Scroll wheel is respectively provided with reducing friction resistance；And the pivot pin end support component 6 connects the tumbler 3.Therefore, the rail
Road beam 2 is overall can to occur the movement of position under the rolling action of movable end support component and pivot pin end support component 6.
In addition, to cause the weight of track girder 2 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 be determined 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 ' is again provided with scroll wheel.It is preferred that,
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
Scroll wheel under power, 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 3, the tumbler 3 is specifically included：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
State the surface of the rotation of track girder 2, and the rotating shaft 14 outer socket bearing 15 and axle sleeve 11 successively；Axle sleeve 11 by connecting plate 12 with
The pivot pin end support component 6 is connected, and realizes and rotates.In addition, in order to avoid in track girder, rotating shaft 14 occurs in rotation process
Vertically move, the end of the axle sleeve 11 is fixedly connected in fixed plate 13 (such as can be using welding, screw/bolt connection)；
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 the pivot
Rotated under the drive of shaft end support component 6 around the rotating shaft 14.
Further to prevent rotating shaft 14 from being vertically moved in rotation process, lid can be set in the upper and lower ends of rotating shaft 14
Plate.
In the present embodiment, the track girder 2 no longer carries out merogenesis, and it is the steel beam with box shape that steel plate is surrounded.
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 is rolled under the driving of the motor 18, drives the movable end 200 to swing, and then is driven whole
Individual track girder 2 is swung, and promotes track girder 2 to carry out turn-out track action therewith so that the movable end 200 and pivot pin end 100 are located at road
The homonymy on road or both sides.
Embodiment two：
As shown in figure 4, present invention also offers a kind of use of the above-mentioned straddle-type shiftable track beam that may extend across road
Method, it comprises the following steps：
S1, the locking according to the instruction releasing locking device 10 of movable end 200；
S2, the release power of the drive device 7, drive the movable end 200 to enter with the pivot pin end 100 for the centre of gyration
Row is swung；
S3, the movable end 200 drive the pivot pin end 100 to rotate so that the movable end 200 and pivot pin end 100
In the homonymy of the road or respectively positioned at the both sides of the road；
S4, the movable end 200 and pivot pin end 100 are reached after specified location, and the locking device 10 starts, and locking is described
Movable end 200.
It should be noted that the technical characteristic in the embodiment of the present invention one and two can be combined, and combine
Technical scheme belong to protection scope of the present invention.
In summary, in technical scheme, when without train by when, straddle-type shiftable track beam equipment position
In road side, road is not influenceed to be open to traffic；When have train by when, can by the action of drive device using tailing axle as fixing point
Make the overall turn-out track of track girder, make its linking-up road both sides circuit, now the straddle-type shiftable track beam equipment can be used as single track
The track girder of vehicle, passes through for monorail train.With the country it is existing take the mode of underground cable underway compared with, it is greatly
Construction investment is saved, and does not influence the landscape requirement of vehicle base, while ensureing security, reliability and the ring of train driving
Guarantor property.Can also be set simultaneously according to circuit needs and road width, sets 2 groups of straddle-type shiftable track beam equipment interconnections to be formed
Transition wire.
Obviously, without departing from the spirit and scope of the present invention, those skilled in the art can enter to the present invention
The various changes of row and modification.If these changes and modification to the present invention are in claim and its equivalent of the invention
Within the scope of, then the present invention will also include these changes and modification.
Claims (9)
1. a kind of straddle-type shiftable track beam that may extend across road, it include the track girder with pivot pin end and movable end,
Drive device and tumbler, it is characterised in that the track girder is arranged at the side of road；
The drive device connects the movable end, for driving the track girder to be put using the pivot pin end as the centre of gyration
It is dynamic；
The tumbler connects the pivot pin end, for being rotated under the drive of the drive device；
The movable end and pivot pin end of the track girder are located at the homonymy or difference of the road under the driving of the drive device
Positioned at the both sides of the road.
2. track girder as claimed in claim 1, it is characterised in that the pivot pin end is connected with pivot pin end canned paragraph, and described
Pivot pin end canned paragraph is fixed on ground；The movable end is connected with movable end canned paragraph, and the movable end canned paragraph is fixed on
Ground.
3. track girder as claimed in claim 2, it is characterised in that the movable end bottom and the bottom of pivot pin end are solid respectively
Surely movable end support component and pivot pin end support component are connected with；The bottom of the support component sets scroll wheel；And it is described
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 surface that the rotating shaft is rotated perpendicular to the track girder,
And bearing and axle sleeve are socketed successively outside the rotating shaft；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 is surrounded 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 the track girder is the steel beam with box shape that steel plate is 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 is rolled 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 including for being carried out to the movable end position of the track girder
The locking device of locking, the locking device includes：It is arranged at the lock slots of the movable end and is arranged at the movable end and consolidates
Determine the electric pushrod and lock pin of section, the rear portion of the electric pushrod is movably connected movable end canned paragraph, stem connection is described
Lock pin, the shape of the lock pin is engaged with the shape of the lock slots.
9. a kind of application method of track girder as described in claim 1, it is characterised in that including：
S1, the locking according to the instruction releasing movable end locking device；
S2, drive device release power, drive the movable end to be swung using the pivot pin end as the centre of gyration；
S3, the movable end drive the pivot pin end to rotate so that the movable end and pivot pin end are located at the homonymy of the road
Or it is located at the both sides of the road respectively；
S4, the movable end and pivot pin end are reached after specified location, and the locking device starts, and lock the movable end.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710242319.9A CN107178012A (en) | 2017-04-14 | 2017-04-14 | It may extend across the straddle-type shiftable track beam and its application method of road |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710242319.9A CN107178012A (en) | 2017-04-14 | 2017-04-14 | It may extend across the straddle-type shiftable track beam and its application method of road |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN107178012A true CN107178012A (en) | 2017-09-19 |
Family
ID=59831036
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710242319.9A Pending CN107178012A (en) | 2017-04-14 | 2017-04-14 | It may extend across the straddle-type shiftable track beam and its application method of road |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107178012A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112569612A (en) * | 2020-12-30 | 2021-03-30 | 北京中冶设备研究设计总院有限公司 | Roller coaster track |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2765837Y (en) * | 2005-01-27 | 2006-03-22 | 重庆捷顺轨道交通技术有限公司 | Straddle type single-track railroad switch beam driving device |
| JP2010031480A (en) * | 2008-07-25 | 2010-02-12 | Hitachi Ltd | Straddle-type monorail turnout |
| CN102107668A (en) * | 2010-12-21 | 2011-06-29 | 重庆市轨道交通设计研究院有限责任公司 | Guiding device, power driving device and positioning device of straddle type single-track traffic translation turnout |
| CN103693075A (en) * | 2013-12-20 | 2014-04-02 | 中铁宝桥集团有限公司 | Single-drive-point joint turnout |
| CN105040533A (en) * | 2015-08-07 | 2015-11-11 | 中铁工程设计咨询集团有限公司 | Pivot type turnout structure and turnout switching method |
| CN206815110U (en) * | 2017-04-14 | 2017-12-29 | 中铁工程设计咨询集团有限公司 | It may extend across the straddle-type shiftable track beam of road |
-
2017
- 2017-04-14 CN CN201710242319.9A patent/CN107178012A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2765837Y (en) * | 2005-01-27 | 2006-03-22 | 重庆捷顺轨道交通技术有限公司 | Straddle type single-track railroad switch beam driving device |
| JP2010031480A (en) * | 2008-07-25 | 2010-02-12 | Hitachi Ltd | Straddle-type monorail turnout |
| CN102107668A (en) * | 2010-12-21 | 2011-06-29 | 重庆市轨道交通设计研究院有限责任公司 | Guiding device, power driving device and positioning device of straddle type single-track traffic translation turnout |
| CN103693075A (en) * | 2013-12-20 | 2014-04-02 | 中铁宝桥集团有限公司 | Single-drive-point joint turnout |
| CN105040533A (en) * | 2015-08-07 | 2015-11-11 | 中铁工程设计咨询集团有限公司 | Pivot type turnout structure and turnout switching method |
| CN206815110U (en) * | 2017-04-14 | 2017-12-29 | 中铁工程设计咨询集团有限公司 | It may extend across the straddle-type shiftable track beam of road |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112569612A (en) * | 2020-12-30 | 2021-03-30 | 北京中冶设备研究设计总院有限公司 | Roller coaster track |
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