CN206815109U - Straddle-type monorail horizontal sliding rotary track switch - Google Patents
Straddle-type monorail horizontal sliding rotary track switch Download PDFInfo
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- CN206815109U CN206815109U CN201720490172.0U CN201720490172U CN206815109U CN 206815109 U CN206815109 U CN 206815109U CN 201720490172 U CN201720490172 U CN 201720490172U CN 206815109 U CN206815109 U CN 206815109U
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- straight beam
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Abstract
The utility model discloses a kind of straddle-type monorail horizontal sliding rotary track switch, and it includes straight beam, curved beam, drive device and tumbler, connected between the straight beam and curved beam by crank；The drive device drives the straight beam that rectilinear translation integrally occurs so that and the straight beam and Zhi Gu passages UNICOM/separate；The tumbler connects the pivot pin end of the curved beam, for being rotated under the drive of the crank, drives the curved beam is overall to be rotated using the pivot pin end as the centre of gyration, and so that movable end and the Zhi Gu passages UNICOM/separate of the curved beam.The utility model has the advantages that operating structure is simple, train is by the way that speed is fast, the scale of construction is small.
Description
Technical field
It the utility model is related to monorail transit railway technology field, and in particular to a kind of straddle-type monorail horizontal sliding rotary road
Trouble.
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.
Cross-saddle single-track traffic track structure is made up of track girder, pillar (including joist, basis) with track switch three parts, road
Trouble is a kind of connection equipment for making vehicle be transferred to another station track from a station track, and generally AT STATION, rolling stock section and parking lot largely spread
If；At present, domestic single-track turnout presses structure and linear forms feature, can be divided into joint turnout, joint flexible type track switch, pivot
Spindle-type track switch and change beam type track switch.
Domestic existing monorail traffic system track switch is mainly joint turnout, and its structure is complex, it is allowed to which train passes through
Speed is relatively low, and fault rate is high, and the quantities of maintenance is big, and service life is shorter.
Therefore, it is necessary to provide a kind of new switch structure, make it have operating structure is simple, train by speed it is fast,
The advantages that scale of construction is small.
Utility model content
For defect present in above-mentioned prior art, the utility model provides a kind of straddle-type monorail horizontal sliding rotary
Track switch, compared with domestic existing joint turnout, its is simple in construction, turn-out track amount is small, and the quantities of maintenance is less, uses the longevity
Life is longer, saves operation and maintenance cost, while train is larger by speed, can ensure comfortableness, the safety of light rail traveling
Property and the feature of environmental protection.
The utility model is as follows to solve the technical scheme that above-mentioned technical problem is provided：
A kind of straddle-type monorail horizontal sliding rotary track switch is provided, it includes straight beam, curved beam, drive device and rotates dress
Put, the curved beam has pivot pin end and movable end；Connected between the straight beam and curved beam by crank；
The drive device is connected to the bottom of the straight beam, for driving the straight beam that rectilinear translation integrally occurs, makes
The straight beam and Zhi Gu passages UNICOM/separate；
The tumbler connects the pivot pin end of the curved beam, for being rotated under the drive of the crank, drives
The curved beam is overall to be rotated using the pivot pin end as the centre of gyration, and causes the movable end of the curved beam and the straight stock passage
UNICOM/separation.
Preferably, the guide groove for accommodating crank one end is provided with the crank, described crank one end can be led described
Relative slide occurs in groove；The crank other end connects the straight beam.
Preferably, in addition to one end connected with the straight stock passage, the other end can be with the straight beam head end or song of the straight beam
The movable end canned paragraph of the movable end connection of beam；And the pivot pin end canned paragraph being connected with the pivot pin end of the curved beam, and it is described
Pivot pin end canned paragraph is fixed on ground.
Preferably, the movable end bottom and the bottom of pivot pin end be fixedly connected with respectively movable end support component and
Pivot pin end support component；The bottom of the movable end support component and pivot pin end support component is respectively provided with scroll wheel；It is and described
Pivot pin end support component connects the tumbler.
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 curved beam
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, the drive device is respectively fixedly connected with the straight beam head end bottom of the straight beam and straight beam tail end
Bottom.
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 straight beam that rectilinear translation integrally occurs.
Preferably, in addition to the first locking device for being locked to the movable end position of the curved beam, described the
One locking device includes：It is arranged at the lock slots of the movable end and is arranged at the electric pushrod and lock of the movable end canned paragraph
Pin, the rear portion of the electric pushrod are movably connected the movable end canned paragraph, and stem connects the lock pin, the lock pin
Shape is engaged with the shape of the lock slots.
Preferably, in addition to for entering line-locked second locking device, second lock to the straight beam head end position
Determining device includes：It is arranged at the lock slots of the straight beam head end and is arranged at the electric pushrod and lock of the movable end canned paragraph
Pin, the rear portion of the electric pushrod are movably connected the movable end canned paragraph, and stem connects the lock pin, the lock pin
Shape is engaged with the shape of the lock slots.
The technical solution of the utility model has the following technical effect that：
Switch lock, point lock timing, turnout junction girder is exactly the track girder of single-track vehicle, and monorail train passes through from beam；When train needs to turn
During line, straight beam translates in the downward rail linearity of driving of turn-out track drive device, is slided by crank in guide groove and drives curved beam, curved beam
Using tailing axle as fixing point, rotated by crank pulling force, movable end docks to form transition wire with straight stock passage, realizes turning for train
Line.Compared with domestic existing joint turnout, its is simple in construction, turn-out track amount is small, and the quantities of maintenance is less, service life
It is longer, operation and maintenance cost is saved, while train is larger by speed, can ensure comfortableness, the security of light rail traveling
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 top view of straddle-type monorail horizontal sliding rotary track switch in the utility model embodiment one；
Fig. 2 is the front view of straddle-type monorail horizontal sliding rotary track switch in the utility model embodiment one；
Fig. 3 is the sectional view of tumbler in the utility model embodiment one；
Fig. 4 is the application method flow chart of straddle-type monorail horizontal sliding rotary track switch 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.
It is complicated in view of domestic existing joint turnout at present, it is allowed to train is relatively low by speed, and fault rate is high,
The defects of quantities of maintenance is big, and service life is shorter, the utility model provide a kind of straddle-type that may extend across road
Single track horizontal sliding rotary track switch.
Embodiment one：
As shown in Figure 1-2, straddle-type monorail horizontal sliding rotary track switch of the present utility model includes straight beam 3, curved beam 9, driving
Device 2 and tumbler 14；
The curved beam 9 has pivot pin end 100 and movable end 200；Connected between the straight beam 3 and curved beam 9 by crank 8
Connect, in the present embodiment, the guide groove 13 for accommodating the one end of crank 8 is provided with the curved beam 9, described one end of crank 8 can be in institute
State and relative slide occurs in guide groove 13；The other end of crank 8 connects the straight beam 3, it is preferred that the other end of crank 8 with
The straight beam 3 is vertically fixedly connected.
The drive device 2 is connected to the bottom of the straight beam 3, for driving the straight beam 3 is overall rectilinear translation occurs,
So that the straight beam 3 and the straight UNICOM of stock passage 5,11/separate；Preferably, the drive device 2 is respectively fixedly connected with described straight
The bottom of straight beam head end 300 of beam 3 and the bottom of straight beam tail end 400, to cause the steady shifting of its stress balance and straight beam 3
It is dynamic.
The tumbler 14 connects the pivot pin end 100 of the curved beam 9, for occurring to turn under the drive of the crank 8
It is dynamic, drive the curved beam 9 is overall to be rotated using the pivot pin end 100 as the centre of gyration, and cause the movable end of the curved beam 9
200 with the straight UNICOM of stock passage 11/separate；
Thus, when train needs to turn line, straight beam 2 turn-out track drive device 2 the translation of driving downward rail linearity (such as from
Solid line position rectilinear translation in Fig. 1 is to dotted line position), curved beam 9 is driven by slip of the crank 8 in guide groove 13 so that
Curved beam 9 is the centre of gyration with pivot pin end 100, is rotated under the pulling force of crank 8, further such that movable end 200 and straight stock passage
11 docking form transition wire, and that realizes train turns line.
Preferably, the track switch also (is used to be easy to adjust during its installation while support movable end canned paragraph 10 including bottom plate 1
Whole height) and be fixed on the bottom plate 1, one end connected with the straight stock passage 11, the other end can be with the straight beam 3
The movable end canned paragraph 10 of the movable end 200 of straight beam head end 300 or curved beam 9 connection；The pivot pin end 100 of the curved beam 9 connects pivot
Shaft end canned paragraph 7, and the pivot pin end canned paragraph 7 is fixed on ground, and connected with other stock passage 6.
In addition, the track switch also includes being used to enter the position of movable end 200 of the curved beam 9 line-locked first locking dress
12 are put, first locking device 12 includes：It is arranged at the lock slots of the movable end 200 and is arranged at the movable end and fixes
The electric pushrod and lock pin of section 10, the rear portion of the electric pushrod are movably connected movable end canned paragraph 10, stem connection institute
Lock pin is stated, the shape of the lock pin is engaged with the shape of the lock slots.When the movable end 200 and pivot of the curved beam 9
When reaching precalculated position, the electric pushrod promotes the lock pin to enter in the lock slots at end 100, realizes to curved beam 9
The locking put.
In addition, to further enhance the locking effect of whole track girder, prevent from offseting, the track switch can also further comprise
For entering line-locked second locking device (not shown) to the position of straight beam head end 300, second locking device includes：
It is arranged at the lock slots of the straight beam head end 300 and is arranged at the electric pushrod and lock pin of the movable end canned paragraph 10, it is described
The rear portion of electric pushrod is movably connected the movable end canned paragraph 10, and stem connects the lock pin, the shape of the lock pin
It is engaged with the shape of the lock slots.
In the present embodiment, to improve rotational stability of the track switch in turn-out track, the bottom of movable end 200 and pivot pin end
100 bottom is fixedly connected with movable end support component 15 and pivot pin end support component 16 respectively；The movable end support group
The bottom of part 15 and pivot pin end support component 16 is respectively provided with scroll wheel with reducing friction resistance；And the pivot pin end support component
The 16 connection tumblers 14.Therefore, the curved beam 9 is overall can be in movable end support component 15 and pivot pin end support component
The movement of position occurs under 16 rolling action.
In addition, make it that the weight of track switch is more scattered, the movable end support component 15 and pivot pin end support component
It is additionally provided between 16 described at least one set of (its specific number can determine according to the length and carrying situation of curved beam) be fixedly connected
The intermediate supports component 17 of the bottom of curved beam 9, the bottom of the intermediate supports component 17 are again provided with scroll wheel.Preferably, institute
It can be more than 2 groups to state intermediate supports component 17, and for uniform force, it is disposed in an evenly spaced relation in the movable end support component
Between 15 and pivot pin end support component 16.Further, the bottom of the straight beam 3, straight beam head end 300 and straight beam tail end
Also at least one set of straight beam support component 4 can be fixedly connected between 400, the bottom of the straight beam support component 4 is again provided with
Scroll wheel, and more than 2 groups are alternatively, and be disposed in an evenly spaced relation between the straight beam head end 300 and straight beam tail end 400.
More specifically, in the present embodiment, the movable end support component 15 and/or pivot pin end support component 16 and/or
Intermediate supports component 17 and/or straight beam support component 4 can be bolted in the bottom of the curved beam 9, straight beam 3, and described
Movable end support component 15 and/or pivot pin end support component 16 and/or intermediate supports component 17 and/or straight beam support component 4 are
Running truck, further, to reduce the frictional resistance in rotating, the movable end support component 15 and/or pivot pin end support
Scroll wheel under component 16 and/or intermediate supports component 17 and/or straight beam support component 4 can be in default moving on rails.
As shown in figure 3, the tumbler 14 specifically includes：Fixing end tailing axle 18 and connecting plate 19；
The fixing end tailing axle 18 further comprises：Rotating shaft 20, bearing 21 and axle sleeve 22, the rotating shaft 20 is perpendicular to institute
The surface of the rotation of curved beam 9 is stated, and is socketed bearing 21 and axle sleeve 22 outside the rotating shaft 20 successively；Axle sleeve 22 passes through connecting plate 19 and institute
State pivot pin end support component 16 to be connected so that the pivot pin end 100 surrounds institute under the drive of the pivot pin end support component 16
State rotating shaft 20 to rotate, realize and rotate.In addition, in order to avoid in curved beam, rotating shaft 20 vertically moves in rotation process, it is described
The end of axle sleeve 22 is fixedly connected in fixed plate 23 and (can such as use welding, screw/bolt connection).
Further to prevent rotating shaft 20 from being vertically moved in rotation process, the settable lid of upper and lower ends of rotating shaft 20
Plate.
In the present embodiment, the straight beam 3 and curved beam 9 no longer carry out merogenesis, and it is the steel beam with box shape that steel plate surrounds.
Meanwhile as shown in Fig. 2 the drive device 2 includes：Motor 24, gear train (not shown) and driving chassis
25；One end of the gear train connects the motor 24, the scroll wheel of the other end connection driving chassis 25；Described in drive
Straight beam 3 is overall to occur rectilinear translation.
Embodiment two：
As shown in figure 4, the utility model additionally provides a kind of application method of above-mentioned track switch, it comprises the following steps：
S1, the locking according to the straight beam 3 for instructing releasing and the straight UNICOM of stock passage 5,11；
S2, the drive device 2 discharge power, drive the straight beam 3 is overall rectilinear translation occurs so that the straight beam 3
Separated with the straight stock passage 5,11；
S3, the overall rotation using the pivot pin end 100 as the centre of gyration of the curved beam 9 is driven by the crank 8, and made
Obtain the movable end 200 of the curved beam and the straight UNICOM of stock passage 11；
S4, the movable end 200 of the curved beam reach specified location, and with after the straight UNICOM of stock passage 11, locking (preferably
Locked by first locking device) movable end 200 of the curved beam；
Or, S1, the locking according to the curved beam 9 for instructing releasing and the straight UNICOM of stock passage 11；
S2, the drive device 2 discharge power, drive the straight beam 3 is overall rectilinear translation occurs so that the straight beam 3
With the straight UNICOM of stock passage 5,11；
S3, the overall rotation using the pivot pin end 100 as the centre of gyration of the curved beam 9 is driven by the crank 8, and made
The movable end 200 for obtaining the curved beam separates with the straight stock passage 11；
S4, the straight beam 3 reach specified location, and with after the straight UNICOM of stock passage 11, locking the straight beam 3 (preferably
The head end 300 of the straight beam 3 is locked by shown second locking device).It should be noted that the He of the utility model embodiment one
Technical characteristic in two can be combined, and the technical scheme combined belongs to the scope of protection of the utility model.
In summary, in the technical solution of the utility model, switch lock, point lock timing, turnout junction girder is exactly the track of single-track vehicle
Beam, monorail train pass through from beam；When train needs to turn line, straight beam is put down in the downward rail linearity of driving of turn-out track drive device
Move, slided by crank in guide groove and drive curved beam, curved beam is rotated using tailing axle as fixing point by crank pulling force, movable end with it is straight
Stock passage docks to form transition wire, and that realizes train turns line.Compared with domestic existing joint turnout, its simple in construction, turn-out track
Measure small, the quantities of maintenance is less, and service life is longer, saves operation and maintenance cost, while train by speed compared with
Greatly, comfortableness, security and the feature of environmental protection of light rail traveling can be ensured.
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 straddle-type monorail horizontal sliding rotary track switch, it includes straight beam, curved beam, drive device and tumbler, and it is special
Sign is：
The curved beam has pivot pin end and movable end；Connected between the straight beam and curved beam by crank；
The drive device is connected to the bottom of the straight beam, for driving the straight beam that rectilinear translation integrally occurs so that institute
State straight beam and Zhi Gu passages UNICOM/separate；
The tumbler connects the pivot pin end of the curved beam, for being rotated under the drive of the crank, described in drive
Curved beam is overall to be rotated using the pivot pin end as the centre of gyration, and the movable end of the curved beam and the straight stock passage are joined
Logical/separation.
2. track switch as claimed in claim 1, it is characterised in that be provided with the crank for accommodating leading for crank one end
Relative slip can occur in the guide groove for groove, described crank one end；The crank other end connects the straight beam.
3. track switch as claimed in claim 1, it is characterised in that also connected including one end with the straight stock passage, the other end can
The movable end canned paragraph connected with the straight beam head end of the straight beam or the movable end of curved beam；And connect with the pivot pin end of the curved beam
The pivot pin end canned paragraph connect, and the pivot pin end canned paragraph is fixed on ground.
4. track switch as claimed in claim 3, it is characterised in that the movable end bottom and the bottom of pivot pin end are fixed respectively
It is connected with movable end support component and pivot pin end support component；The movable end support component and pivot pin end support component
Bottom is respectively provided with scroll wheel；And the pivot pin end support component connects the tumbler.
5. track switch as claimed in claim 4, 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 curved beam 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 the company
Fishplate bar is connected with the pivot pin end support component so that the pivot pin end surrounds institute under the drive of the pivot pin end support component
State axis of rotation.
6. track switch as claimed in claim 1, it is characterised in that the drive device is respectively fixedly connected with the straight of the straight beam
Beam head end bottom and the bottom of straight beam tail end.
7. track switch as claimed in claim 6, it is characterised in that the drive device includes：Motor, gear train and driving
Chassis；One end of the gear train connects the motor, the scroll wheel of the other end connection driving chassis；The driving platform
The scroll wheel of car rolls under the driving of the motor, drives the straight beam that rectilinear translation integrally occurs.
8. track switch as claimed in claim 3, it is characterised in that also include being used to lock the movable end position of the curved beam
The first fixed locking device, first locking device include：It is arranged at the lock slots of the movable end and is arranged at the work
The electric pushrod and lock pin of moved end canned paragraph, the rear portion of the electric pushrod are movably connected the movable end canned paragraph, first
Portion connects the lock pin, and the shape of the lock pin is engaged with the shape of the lock slots.
9. track switch as claimed in claim 3, it is characterised in that also include line-locked for entering to the straight beam head end position
Second locking device, second locking device include：It is arranged at the lock slots of the straight beam head end and is arranged at the activity
Hold the electric pushrod and lock pin of canned paragraph, the rear portion of the electric pushrod is movably connected the movable end canned paragraph, stem
The lock pin is connected, 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 |
|---|---|---|---|
| CN201720490172.0U CN206815109U (en) | 2017-05-04 | 2017-05-04 | Straddle-type monorail horizontal sliding rotary track switch |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720490172.0U CN206815109U (en) | 2017-05-04 | 2017-05-04 | Straddle-type monorail horizontal sliding rotary track switch |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206815109U true CN206815109U (en) | 2017-12-29 |
Family
ID=60754332
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720490172.0U Active CN206815109U (en) | 2017-05-04 | 2017-05-04 | Straddle-type monorail horizontal sliding rotary track switch |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206815109U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107130478A (en) * | 2017-05-04 | 2017-09-05 | 中铁工程设计咨询集团有限公司 | Straddle-type monorail horizontal sliding rotary track switch and its application method |
| WO2020172949A1 (en) * | 2019-02-25 | 2020-09-03 | 太原理工大学 | Turnout apparatus for overhead monorail |
| CN112301809A (en) * | 2019-07-26 | 2021-02-02 | 比亚迪股份有限公司 | Single-track switch, single-track with single-track switch and track traffic system |
-
2017
- 2017-05-04 CN CN201720490172.0U patent/CN206815109U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107130478A (en) * | 2017-05-04 | 2017-09-05 | 中铁工程设计咨询集团有限公司 | Straddle-type monorail horizontal sliding rotary track switch and its application method |
| WO2020172949A1 (en) * | 2019-02-25 | 2020-09-03 | 太原理工大学 | Turnout apparatus for overhead monorail |
| CN112301809A (en) * | 2019-07-26 | 2021-02-02 | 比亚迪股份有限公司 | Single-track switch, single-track with single-track switch and track traffic system |
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