CN208698792U - Straddle-type monorail replaces beam list crossover turnout equipment - Google Patents
Straddle-type monorail replaces beam list crossover turnout equipment Download PDFInfo
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- CN208698792U CN208698792U CN201820634638.4U CN201820634638U CN208698792U CN 208698792 U CN208698792 U CN 208698792U CN 201820634638 U CN201820634638 U CN 201820634638U CN 208698792 U CN208698792 U CN 208698792U
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- turnout
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Abstract
The utility model relates to a kind of straddle-type monorails to replace beam list crossover turnout equipment, track switch is mounted as a whole on sole plate, two support trolleys one are respectively used to the preceding curved switches beam and rear curved switches beam that support is located at the beam replacement track switch centre of gyration, and for curve connection beam and curve connection beam is installed on fixed support pier between preceding curved switches beam and rear curved switches beam, for being connected preceding curved switches beam and rear curved switches beam, two support trolleys two are respectively used to the straight line turnout junction girder that support is located at the beam replacement track switch centre of gyration, driving running gear provides power and support straight line turnout junction girder for changing points, by the driving wheel and rack engagement in driving running gear, push track switch driving running gear mobile, it rotates a certain angle to drag straight line turnout junction girder along predetermined position, it docks to form turnout with corresponding track girder；Locking device uses latch locking form, and after track switch is rotated in place, locking pin is inserted into lock slots and realizes locking.
Description
Technical field
It can realize that track switch traveling is steady, and position is accurate the utility model relates to one kind, be connected pile beam further through increasing
Two groups of track switch groups can be combined into the straddle-type monorail replacement beam list crossover turnout equipment of one group of list crossover turnout, belong to single track list and cross
Drawing lines trouble manufacturing field of equipment.
Background technique
Riding-type Monorail Switch can be divided into pintle type (containing joint type, joint flexible type), translation type turnout junction, Liang Tihuanxingdao
Trouble.Each beam section of joint turnout remains linear state, there is opposite broken line corner between adjacent beam section.The broken line angle meeting
Impact is generated to wheel, influences the service life of wheel, while bringing the violent swing of car body.Joint type flexible switch line style connects
Continuous, it is good that vehicle crosses trouble comfort, but flexible switch flexure mechanism is complicated, and maintenance cost is high, while the flexure mechanism institute of track switch
Space is needed not to be suitable for the straddle-type monorail system of medium and small freight volume；Translation turnout line style is continuous, but takes up an area greatly, and turn-out track precision is low；
Current existing replacement beam track switch is using twin beams dual AC power, i.e., straight bent two beams respectively have a swivel point, pass through electric pushrod
Or the form driving turnout junction girder of crank guidance rotates around respective swivel point and completes turn-out track, it is different which rotates swivel point
The heart, running gear track is complicated, and straight bent two turnout junction girders of track switch will connect same root track girder, and two turnout junction girders turn round decentraction
It is inconsistent to cause interface, form is complicated, and reliability is low.
Summary of the invention
Purpose of design: solving existing joint turnout dog-ear and exist, and vehicle crosses the mutual shock problem of trouble, guarantees single track
The comfortableness and security of vehicle traveling；The use of joint flexible type track switch is substituted, engineering cost is reduced, solves small freight volume sit-astride
The current track switch demand of the high speed of Rail Transit System.
Design scheme: in order to realize above-mentioned purpose of design.The replacement beam that the utility model is designed for straddle-type monorail
Single crossover turnout, different from existing replacement beam track switch, the replacement beam list crossover turnout of the application design is the revolution of twin beams list, and
By way of increasing pile beam, replacement beam track switch group is singly opened into two groups of twin beams list revolutions and is combined into one group of replacement beam list crossover turnout；
Turnout junction girder is supported by trolley to be rotated around a swivel point, using gear-rack drive form and the locking form of straight cutting is forced to be completed
The driving and locking of track switch.The replacement beam track switch that i.e. the utility model is proposed is single swivel point track switch, while using gear
Rack drives, track switch is whole around the same swivel point turn-out track, and walked track is concentric circles, and linear beam, camber beam and track girder connect
Mouth is consistent, and form is simple, reliable；And two groups of replacement beam simple turnout groups are combined into one group of list by way of increasing intermediate pile beam
Crossover turnout meets single-track vehicle and turns back thread-changing demand.
In structure design, track switch is mounted as a whole on sole plate, and support trolley one, support trolley two are used to support
Cha Liang drives running gear to provide power and support turnout junction girder for changing points, is engaged by driving wheel and rack, push track switch
It drives running gear mobile, rotates a certain angle to drag turnout junction girder along predetermined position, dock shape with corresponding track girder
At turnout；Curve connection beam (Fig. 5) is installed on fixed support pier, for being connected curved switches beam.Locking device uses bolt
Locking form, after track switch is rotated in place, locking pin is inserted into lock slots and realizes locking, guarantees stable, reliable when vehicle crosses trouble.
Technical solution: a kind of straddle-type monorail replacement beam list crossover turnout equipment, track switch are mounted as a whole on sole plate,
Two support trolleys one are respectively used to the preceding curved switches beam and rear curved switches that support is located at the beam replacement track switch centre of gyration
Beam, and for curve connection beam and curve connection beam is installed on fixed support pier between preceding curved switches beam and rear curved switches beam,
For being connected preceding curved switches beam and rear curved switches beam, two support trolleys two are respectively used to support and are located at beam replacement track switch time
Turn the straight line turnout junction girder at center, drives running gear to provide power and support straight line turnout junction girder for changing points, walked by driving
Luggage set in driving gear engaged with drive rack, push track switch driving running gear mobile, to drag straight line turnout junction girder
It rotates a certain angle along predetermined position, docks to form turnout with corresponding track girder；Locking device uses latch locking form,
After track switch is rotated in place, locking pin is inserted into lock slots and realizes locking.
The utility model compared with the background art, first is that straddle-type monorail replaces beam list crossover turnout equipment, realizes list
Rail train thread-changing demand can be used for before and after station turning back；Second is that the turnout linear is continuous, vehicle is not impacted with turnout passing, is relaxed
Adaptive is high；Third is that track switch power point is few, and structure type is simple, greatly improves the reliability and maintainability of track switch；Four
It is the mechanism form that track switch has used gear-rack drive, mechanism biography function is accurate, can guarantee track switch reliably in place；Fifth is that road
Trouble uses a swivel point, keeps the straight curved beam of track switch and track girder interface form simpler, reliably.
Detailed description of the invention
Fig. 1 is the schematic diagram of straddle-type monorail replacement beam list crossover turnout equipment.
Fig. 2 is the schematic diagram of sole plate.
Fig. 3 is the schematic diagram for driving running gear.
Fig. 4 is locked out the schematic diagram of device.
Fig. 5 is the schematic diagram of curve connection beam.
Fig. 6 is that track switch straight line is open to traffic status diagram.
Fig. 7 is that turnout curve is open to traffic status diagram.
Specific embodiment
Embodiment 1: referring to attached drawing 1-5.Kind straddle-type monorail replaces beam list crossover turnout equipment, and track switch is mounted as a whole on base
On plinth bottom plate 1-1, two one 1-5 of support trolley are respectively used to the preceding curved switches that support is located at the beam replacement track switch centre of gyration
Beam and rear curved switches beam, and be curve connection beam 1-7 and curve connection beam 1-7 between preceding curved switches beam and rear curved switches beam
It is made of preceding curved switches beam and rear curved switches beam, curve curve connection beam 1-7 is installed on fixed support pier, the Yin Dingzhi
Support pier is respectively used to support and replaces positioned at beam for being connected preceding curved switches beam and rear curved switches beam, two two 1-6 of support trolley
The straight line turnout junction girder 1-4 of lane-change Cha Huizhuanzhongxinchu drives running gear 1-3 to provide power and support linear road for changing points
Trouble beam 1-4, is engaged by the driving gear 3-4 in driving running gear 1-3 with drive rack 2-3, and track switch driving is pushed to walk luggage
It is mobile to set 1-3, rotates a certain angle to drag straight line turnout junction girder 1-4 along predetermined position, docks shape with corresponding track girder
At turnout；Locking device 1-2 uses latch locking form, and after track switch is rotated in place, locking pin is inserted into locking seat 4-1 and realizes lock
It is fixed.
Turnout junction girder uses box-structure, turnout junction girder lower part be equipped with the flange seat that connect of support trolley, and by with support
The pre-splicing determining flange size in beam body of trolley guarantees to meet track switch overall dimensions requirement, turnout junction girder after connecting with support trolley
Body end portion is provided with the connection pile beam being mutually linked, and guarantees smooth at turnout junction girder connecting interface.
Track switch drives running gear by connection equalizer bar, drives trolley composition, and connection equalizer bar is welding box-shaped beam body knot
Structure, lower part have pin shaft support to connect with driving trolley.Drive trolley that two groups of trolley wheel groups are housed, wherein one group of trolley wheel is assembled with
Gear is driven, by engaging with the rack gear on floor board framing, realizes movement；Driving gear internal is universal structure, is avoided and tooth
The holding of item.
Track switch uses bolt-type locking mechanism, and the locking pin of track switch is installed on connection equalizer bar, and locking seat is installed on base
On plinth floor board framing, locking pin is retracted when changing points, changing points in place after locking pin be inserted into locking seat, realize track switch locking.
Track switch sole plate is mainly the support member of track switch, and walking rails are provided on bottom plate, are set on movable end bottom plate
It is equipped with drive rack, to meet the needs of driving gear engagement.That is sole plate 1-1 is by floor board framing 2-1, car stop 2-2, sliding tooth
2-3, rail 2-4 are constituted, and rail 2-4 is installed in floor board framing 2-1 base surface, and drive rack 2-3 is installed on floor board framing
On 2-1 top plate face；Car stop 2-2 is located at the both ends rail 2-4.Track switch sole plate is mainly used for supporting switch structure and expire
Sufficient track switch traveling, is provided with the accessories such as rack gear, rail, lock slots, car bumper.Rail is the row of each trolley of track switch
Track is walked, under driving device effect, track switch is moved on it, completes changing points.
Driving running gear provides support for turnout junction girder and walks action edge, and gear, dynamical system are housed on running truck axis
System rotation band moving gear is engaged with drive rack 2-3 on sole plate, and track switch is pushed to move integrally.Drive running gear 1-3
In driving running truck 3-1 for straight line turnout junction girder 1-4 provide support and walk action edge, two straight line turnout junction girder 1-4 are by connecting
Equalizer bar 3-3 connection, equipped with driving gear 3-4 on running truck axis, dynamical system rotation drives driving gear 3-4 and basis
Drive rack 2-3 is engaged on bottom plate 1-1, and track switch is pushed to move integrally.
Using bolt mechanism form changing points, rear dead bolt 4-2 is inserted into locking seat 4-1, road to locking device 1-2 in place
Trouble needs dead bolt 4-2 when turn-out track to exit locking seat 4-1.I.e. locking device guarantees that train passes through for locking switch location
Track switch is stable, reliable when track switch.Using bolt mechanism form changing points, rear dead bolt 4-2 is inserted into locking seat 4-1, road in place
Trouble needs dead bolt 4-2 when turn-out track to exit locking seat 4-1.
Lock slots are bolted on sole plate 1-1 in locking device 1-2；Drive running gear 1-3 for branch
Support turnout junction girder 1-4 simultaneously walks on floor rail, thereon equipped with locking pin in driving gear and locking device 1-2, changing points
After in place in locking pin insertion lock slots.
Support one 1-5 of trolley is used to support curved switches beam, and connect with straight line turnout junction girder 1-4, while supporting trolley one
Straight curve turnout junction girder is connected and fixed for an entirety, and since camber beam radius is small by 1-5, and beam body center is outside support.Therefore,
Anti- lifting apparatus is set on the car, is turned on one's side for curve of stability beam.Support trolley one is used to support curved switches beam, bogie frame
Two groups of traveling wheel groups are arranged at lower part, and there is the anti-lifting apparatus of camber beam in one end of bogie frame.
I.e. support one end trolley 1-5 is used to support camber beam in turnout junction girder 1-4 and is connect by bolt with curved switches beam,
The other end is connect by positioning pin and bolt with linear beam in turnout junction girder 1-4.Support two 1-6 of trolley is used to support turnout junction girder 1-4
Middle linear beam is simultaneously connect by bolt with straight line turnout junction girder.Linking pile beam 1-7 is to clamp in two camber beams in turnout junction girder 1-4
One section of fixed beam, on the basis of beam body lower part is fixed by bolts in, beam body section is identical as turnout junction girder.When track switch is logical in straight line
When car state, the linking pile beam 1-7 divergence that is made of preceding curved switches beam and rear curved switches beam；When track switch is logical in curve
When car state, linking pile beam 1-7 linking.
Support two 1-6 of trolley is used to support straight line turnout junction girder 1-4, and the centralized positioning as track switch revolution.Curve connection
Beam 1-7 is for being connected preceding curved switches beam and rear curved switches beam, so that two groups of simple turnout groups be made to be combined into one group of list branch-cut bridge road
Trouble.Support trolley two is used to support straight line turnout junction girder, and two groups of traveling wheel groups are arranged at lower part, and there are track switch slewing equipment and trolley in middle part
Frame connection guarantees that track switch is reliably turned round around swivel point.
Referring to attached drawing 6 and 7.The detailed working method of track switch: track switch is mounted as a whole on sole plate 1-1, supports trolley
One 1-5, support two 1-6 of trolley are used to support straight, curved turnout junction girder 1-4, and the traveling on sole plate；Drive running gear 1-
3 provide power and support turnout junction girder 1-4 for changing points, are engaged by driving gear 3-4 with rack gear 2-3, track switch driving is pushed to walk
Luggage sets 1-3 movement, rotates a certain angle to drag turnout junction girder 1-4 along predetermined position, docks shape with corresponding track girder
At turnout, i.e., realization Fig. 6 track switch straight line is open to traffic state or Fig. 7 turnout curve is open to traffic state；Linking pile beam 1-7 is installed on fixation
On support pier, on the basis of being fixed on, for being connected curved switches beam.Locking device 1-2 uses latch locking form, track switch rotation
After in place, locking pin is inserted into lock slots and realizes locking.
That is, track switch is mounted as a whole on sole plate 1-1, support one 1-5 of trolley, support two 1-6 of trolley be used to support it is straight,
Bent turnout junction girder 1-4, and the traveling on sole plate 1-1；Driving running gear 1-3 provides power and support road for changing points
Trouble beam 1-4, is engaged by driving gear 3-4 with rack gear 2-3, when track switch needs straight line or curve is open to traffic, drives running gear 1-3
Middle power driven gear 3-4 and drive rack 2-3 engaged transmission, so that dragging is located at the straight line turnout junction girder on driving running gear
1-4 rotates a certain angle simultaneously along predetermined position, and support one 1-5 of trolley, support two 1-6 of trolley are synchronous along predetermined position rotation
Turn certain angle, dock to form turnout with corresponding track girder, forms that track switch straight line is open to traffic state or turnout curve is open to traffic shape
State, linking pile beam 1-7 is installed on fixed support pier, on the basis of being fixed on, for being connected curved switches beam, locking device 1-2
Using latch locking form, after track switch is rotated in place, locking pin is inserted into lock slots and realizes locking.
It is to be understood that: although above-described embodiment contrasts detailed text to the mentality of designing of the utility model
Description, but these verbal descriptions only describe the simple text of the utility model mentality of designing, rather than practical new to this
It is practical new to each fall within this for the limitation of type mentality of designing, any combination, increase or modification without departing from the utility model mentality of designing
In the protection scope of type.
Claims (7)
1. a kind of straddle-type monorail replaces beam list crossover turnout equipment, it is characterized in that: track switch is mounted as a whole on sole plate (1-1)
On, two support trolleys one (1-5) are respectively used to preceding curved switches beam of the support at the beam replacement track switch centre of gyration with after
Curved switches beam, two support trolleys two (1-6) are respectively used to the straight line track switch that support is located at the beam replacement track switch centre of gyration
Beam (1-4) drives running gear (1-3) to provide power and support straight line turnout junction girder (1-4) for changing points, walks luggage by driving
The driving gear (3-4) set in (1-3) is engaged with drive rack (2-3), pushes track switch driving running gear (1-3) mobile, from
And drag straight line turnout junction girder (1-4) and rotate a certain angle along predetermined position, it docks to form turnout with corresponding track girder；Locking
Device (1-2) uses latch locking form, and after track switch is rotated in place, locking pin is inserted into locking seat (4-1) and realizes locking.
2. straddle-type monorail according to claim 1 replaces beam list crossover turnout equipment, it is characterized in that: sole plate (1-
1) it is made of floor board framing (2-1), car stop (2-2), drive rack (2-3), rail (2-4), rail (2-4) is installed on bottom plate
In frame (2-1) base surface, drive rack (2-3) is installed on floor board framing (2-1) top plate face;Car stop (2-2) is located at traveling
The both ends rail (2-4).
3. straddle-type monorail according to claim 1 replaces beam list crossover turnout equipment, it is characterized in that: driving running gear
Driving running truck (3-1) in (1-3) is that straight line turnout junction girder (1-4) provides support and walk action edge, two straight line turnout junction girders
(1-4) is connected by connection equalizer bar (3-3), and equipped with driving gear (3-4) on running truck axis, dynamical system rotation, which drives, is driven
Moving gear (3-4) is engaged with drive rack (2-3) on sole plate (1-1), and track switch is pushed to move integrally.
4. straddle-type monorail according to claim 1 replaces beam list crossover turnout equipment, it is characterized in that: locking device (1-
2) using bolt mechanism form changing points in place after dead bolt (4-2) insertion locking seat (4-1), lock when track switch needs turn-out track
Determine bolt (4-2) and exits locking seat (4-1).
5. straddle-type monorail according to claim 1 replaces beam list crossover turnout equipment, it is characterized in that: support trolley one
(1-5) is used to support curved switches beam, and connect with straight line turnout junction girder (1-4), while supporting trolley one (1-5) by straight curve road
Cha Liang is connected and fixed for an entirety, and since camber beam radius is small, and beam body center is outside support.
6. straddle-type monorail according to claim 1 replaces beam list crossover turnout equipment, it is characterized in that: support trolley two
(1-6) is used to support straight line turnout junction girder (1-4), and the centralized positioning as track switch revolution.
7. straddle-type monorail according to claim 1 replaces beam list crossover turnout equipment, it is characterized in that: curve connection beam
(1-7) is used to be connected preceding curved switches beam and rear curved switches beam, so that two groups of simple turnout groups be made to be combined into one group of list branch-cut bridge road
Trouble.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820634638.4U CN208698792U (en) | 2018-04-30 | 2018-04-30 | Straddle-type monorail replaces beam list crossover turnout equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820634638.4U CN208698792U (en) | 2018-04-30 | 2018-04-30 | Straddle-type monorail replaces beam list crossover turnout equipment |
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| Publication Number | Publication Date |
|---|---|
| CN208698792U true CN208698792U (en) | 2019-04-05 |
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ID=65934115
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|---|---|---|---|
| CN201820634638.4U Active CN208698792U (en) | 2018-04-30 | 2018-04-30 | Straddle-type monorail replaces beam list crossover turnout equipment |
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108454651A (en) * | 2018-04-30 | 2018-08-28 | 中铁宝桥集团有限公司 | Straddle-type monorail replaces beam list crossover turnout equipment |
| CN111118979A (en) * | 2020-01-06 | 2020-05-08 | 中铁工程设计咨询集团有限公司 | Novel straddle type monorail turnout |
| CN112941985A (en) * | 2021-01-22 | 2021-06-11 | 中铁工程设计咨询集团有限公司 | Single track is with whole rotation type cross over switch |
-
2018
- 2018-04-30 CN CN201820634638.4U patent/CN208698792U/en active Active
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108454651A (en) * | 2018-04-30 | 2018-08-28 | 中铁宝桥集团有限公司 | Straddle-type monorail replaces beam list crossover turnout equipment |
| CN108454651B (en) * | 2018-04-30 | 2024-04-26 | 中铁宝桥集团有限公司 | Straddle type monorail replacement Liang Shan crossover turnout equipment |
| CN111118979A (en) * | 2020-01-06 | 2020-05-08 | 中铁工程设计咨询集团有限公司 | Novel straddle type monorail turnout |
| CN111118979B (en) * | 2020-01-06 | 2021-09-28 | 中铁工程设计咨询集团有限公司 | Novel straddle type monorail turnout |
| CN112941985A (en) * | 2021-01-22 | 2021-06-11 | 中铁工程设计咨询集团有限公司 | Single track is with whole rotation type cross over switch |
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