CN108263424A - The flexible type track switch of Monorail PC Track Girders and its bending device - Google Patents
The flexible type track switch of Monorail PC Track Girders and its bending device Download PDFInfo
- Publication number
- CN108263424A CN108263424A CN201611269943.XA CN201611269943A CN108263424A CN 108263424 A CN108263424 A CN 108263424A CN 201611269943 A CN201611269943 A CN 201611269943A CN 108263424 A CN108263424 A CN 108263424A
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- CN
- China
- Prior art keywords
- driving wheel
- flexible type
- track switch
- bending device
- monorail
- Prior art date
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Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B61—RAILWAYS
- B61L—GUIDING RAILWAY TRAFFIC; ENSURING THE SAFETY OF RAILWAY TRAFFIC
- B61L5/00—Local operating mechanisms for points or track-mounted scotch-blocks; Visible or audible signals; Local operating mechanisms for visible or audible signals
- B61L5/02—Mechanical devices for operating points or scotch-blocks, e.g. local manual control
-
- E—FIXED CONSTRUCTIONS
- E01—CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
- E01B—PERMANENT WAY; PERMANENT-WAY TOOLS; MACHINES FOR MAKING RAILWAYS OF ALL KINDS
- E01B25/00—Tracks for special kinds of railways
- E01B25/08—Tracks for mono-rails with centre of gravity of vehicle above the load-bearing rail
- E01B25/12—Switches; Crossings
-
- E—FIXED CONSTRUCTIONS
- E01—CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
- E01B—PERMANENT WAY; PERMANENT-WAY TOOLS; MACHINES FOR MAKING RAILWAYS OF ALL KINDS
- E01B2202/00—Characteristics of moving parts of rail systems, e.g. switches, special frogs, tongues
- E01B2202/02—Nature of the movement
- E01B2202/021—Turning or tilting or elastically bending
- E01B2202/024—Turning or tilting or elastically bending about vertical axis
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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 flexible type track switch of Monorail PC Track Girders and its bending devices, bending device includes Power Component and multigroup driven subassembly, every group of driven subassembly includes vertically extending gear shaft, driving wheel, two gears, two racks and connecting plate, driving wheel is located at the lower end of gear shaft and is rotated with band movable gear shaft, compartment of terrain is fixed on gear shaft and positioned at the top of driving wheel two gears in the up-down direction, two gears correspond engagement cooperation so that corresponding rack to be driven to move horizontally with two racks respectively, the both ends in the direction of movement of each rack are respectively equipped with connecting plate, each connecting plate is rotatable relative to corresponding rack, Power Component coordinates each driving wheel is driven to rotate respectively with the driving wheel of multigroup driven subassembly.The bending device of flexible type track switch according to embodiments of the present invention can smoothly realize the bending of flexible type track switch, reduce abrasion of the bending device in the bending process of flexible type track switch, convenient for safeguarding.
Description
Technical field
The present invention relates to technical field of rail traffic, more particularly, to a kind of flexible type track switch of Monorail PC Track Girders
And its bending device.
Background technology
The bending device that the flexible type track switch of the Monorail PC Track Girders of the relevant technologies uses largely is drawn using cam
The drive form of bar coupled in series realizes guide panel and stablizes the synchronous of panel and be bent, guide panel with stablize panel and pass through hinge
It connects hole and is connected to double jaw pull rod both ends, double jaw pull rod is connected with driven subassembly, and driven subassembly connects again with cylindrical cam mechanism
It touches and is connected, be connected between two adjacent cylindrical cam mechanisms of top and up and down between corresponding two cylindrical cam by connecting rod,
When electric pushrod, which starts, to be pushed and pulled, pull rod drives guide panel to realize synchronous cross movement, so as to complete the transverse direction of guide panel
Transverse curvature.
There are the following problems for the bending device of the relevant technologies：1) cam linkages series connection system, complicated, whole ruler
It is very little big, the requirement of structural compactness can not be met, system is stringent to the length requirement of each pull rod, connecting rod, machining accuracy and assembling
Required precision is excessively high；2) coupled using cylindrical cam with roller, roller later stage wear extent is big, and wear extent can not compensate, and can draw
Playing serious impact and the generation of deflection deformation incomplete phenomena, the roller after abrasion can only replace, and working service is of high cost；3)
Machining Accuracy of Cylinder Cam, manufacture cost requirement are high, and inconvenience lubrication, maintenance difficulties are big, and a variety of with needing to be configured in group track switch
The cylindrical cam of specification so that track switch holistic cost improves.
Invention content
The present invention is directed to solve at least some of the technical problems in related technologies.For this purpose, the present invention
First aspect is to propose a kind of bending device for the flexible type track switch for being more convenient for safeguarding at least to a certain extent.
The second aspect of the present invention is to propose a kind of flexible track switch of the bending device with above-mentioned flexible type track switch.
The bending device of the flexible type track switch according to a first aspect of the present invention, including Power Component and driven group multigroup
Part, driven subassembly described in every group includes vertically extending gear shaft, driving wheel, two gears, two racks and connecting plate, described
Driving wheel is located at the lower end of the gear shaft so that the gear shaft to be driven to rotate, described two gears compartment of terrain in the up-down direction
The top of the driving wheel is fixed on the gear shaft and is located at, described two gears are a pair of with described two racks one respectively
Cooperation should be engaged so that the corresponding rack to be driven to move horizontally, the both ends in the direction of movement of each rack are set respectively
Have the connecting plate, each connecting plate is rotatable relative to the corresponding rack, the Power Component respectively with it is described
The driving wheel of multigroup driven subassembly coordinates each driving wheel is driven to rotate.
The bending device of the flexible type track switch according to a first aspect of the present invention can smoothly realize flexible type track switch
Bending, reduce abrasion of the bending device in the bending process of flexible type track switch, convenient for the maintenance of bending device.
In addition, following additional technology spy can also be had according to the bending device of the above-mentioned flexible type track switch of the present invention
Sign：
Preferably, each driving wheel is gear structure, and the Power Component includes a connecting shaft, motor and multiple
Driving wheel, the multiple driving wheel are sleeved in the connecting shaft to rotate to be driven by the connecting shaft outside, each driving wheel
For gear structure, the multiple driving wheel engages cooperation with multiple driving wheel one-to-one correspondence respectively, and the motor drives institute
State connecting shaft rotation.
Further, the bending device of the flexible type track switch further includes retarder, the input terminal of the retarder and institute
It states motor to be connected, the output terminal of the retarder is connected with the connecting shaft.
Further, the driving wheel and the driving wheel are respectively bevel gear.
Preferably, driven subassembly described in every group further includes fixed plate, and the fixed plate is sleeved on the gear shaft outside and institute
Fixed plate is stated to be suitable on the beam ontology for being fixed on the flexible track switch.
Further, the fixed plate is located between two gears.
Further, fixed plate bearing is equipped between the fixed plate and the gear shaft.
Further, the top end face of the gear shaft of driven subassembly described in every group is not higher than the tooth being located above
The top end face of wheel.
Optionally, the end of the rack is equipped with and stretches into slot, and one end of each connecting plate, which is extend into, described stretches into slot
Interior, the connecting plate is connected with the rack by axis pin.
The flexible track switch according to a second aspect of the present invention, including two guide plates, two steadying plates and such as this
The bending device of the flexible type track switch of Monorail PC Track Girders described in invention first aspect, underlying multiple teeth
The connecting plate at the both ends of item is connected respectively with described two steadying plates, the institute at the both ends of multiple racks being located above
Connecting plate is stated respectively with described two guide plates to be connected.
The flexible track switch according to a second aspect of the present invention can smoothly realize the bending of flexible type track switch, and
Convenient for safeguarding.
Description of the drawings
Fig. 1 is the structure diagram of the bending device of the embodiment of the present invention；
Fig. 2 is the Power Component of the embodiment of the present invention and the cooperation schematic diagram of one group of driven subassembly；
Fig. 3 is assembling schematic diagram of the bending device of the embodiment of the present invention in flexible type track switch.
Reference numeral：
Flexible type track switch 1000, bending device 100, Power Component 1, motor 11, retarder 12, connecting shaft 13, driving wheel
14, driven subassembly 2, gear shaft 21, driving wheel 22, gear 23, rack 24, axis pin 241, connecting plate 25, fixed plate 26, fixed plate
Bearing 27, guide plate 200, steadying plate 300, beam ontology 400, web 401, rail 402.
Specific embodiment
The embodiment of the present invention is described below in detail, the example of the embodiment is shown in the drawings, wherein from beginning to end
Same or similar label represents same or similar element or the element with same or like function.Below with reference to attached
The embodiment of figure description is exemplary, it is intended to for explaining the present invention, and is not considered as limiting the invention.
In the description of the present invention, it is to be understood that term " vertical ", " length ", " on ", " under ", "front", "rear",
The orientation or position relationship of the instructions such as "left", "right", " vertical ", " level ", " top ", " bottom ", " interior ", " outer ", " axial direction " are base
In orientation shown in the drawings or position relationship, it is for only for ease of the description present invention and simplifies description rather than instruction or imply
Signified device or element must have specific orientation, with specific azimuth configuration and operation, therefore it is not intended that this
The limitation of invention.
In addition, term " first ", " second " are only used for description purpose, and it is not intended that instruction or hint relative importance
Or the implicit quantity for indicating indicated technical characteristic.Define " first " as a result, the feature of " second " can be expressed or
Implicitly include one or more this feature.In the description of the present invention, " multiple " are meant that at least two, such as two
It is a, three etc., unless otherwise specifically defined.
In the present invention unless specifically defined or limited otherwise, term " installation ", " connected ", " connection ", " fixation " etc.
Term should be interpreted broadly, for example, it may be being fixedly connected or being detachably connected or integral；Can be that machinery connects
It connects or is electrically connected or can communicate with one another；It can be directly connected, can also be indirectly connected by intermediary, it can
To be the interaction relationship of connection inside two elements or two elements.For the ordinary skill in the art,
The concrete meaning of above-mentioned term in the present invention can be understood as the case may be.
In the present invention unless specifically defined or limited otherwise, fisrt feature second feature it " on " or it " under "
It can be in direct contact including the first and second features, it is not to be in direct contact but pass through it that can also include the first and second features
Between other characterisation contact.Moreover, fisrt feature second feature " on ", " top " and " above " including first spy
Sign is right over second feature and oblique upper or is merely representative of fisrt feature level height higher than second feature.Fisrt feature exists
Second feature " under ", " lower section " and " following " immediately below second feature and obliquely downward or be merely representative of including fisrt feature
Fisrt feature level height is less than second feature.
Below in conjunction with the accompanying drawings and with reference to the specific embodiment description present invention.
The bending device 100 that Fig. 1-Fig. 3 describes the embodiment of the present invention is combined first.
As shown in Figure 1-Figure 3, the bending device 100 of the embodiment of the present invention can be located at the beam ontology of flexible type track switch 1000
Inside 400, specifically, the left and right sides of beam ontology 400 can vertically be equipped with web 401, the top of beam ontology 400 respectively
End can be equipped with the rail 402 to pass through for Monorail PC Track Girders tool, rail 402 and web 401 in the horizontal direction
The space for accommodating bending device 100 can be collectively formed.
As shown in Figure 1-Figure 3, bending device 100 can include Power Component 1 and multigroup driven subassembly 2, every group driven group
Part 2 can include vertically extending gear shaft 21, the rack 24 of gear 23, two of driving wheel 22, two and connecting plate 25, driving wheel
22 can be located at the lower end of gear shaft 21 is rotated with band movable gear shaft 21, and two gears 23 can be consolidated compartment of terrain in the up-down direction
It is scheduled on gear shaft 21 and positioned at the top of driving wheel 22, it is main when driving wheel 22 rotates shown in dotted arrow as shown in Figure 2
Driving wheel 22 can be rotated with movable gear shaft 21, and gear shaft 21 can be further driven to gear 23 and rotate.
Two gears 23 can engage cooperation with two one-to-one correspondence of rack 24 respectively, so as to which two gears 23 can be distinguished
Corresponding rack 24 is driven to move horizontally, i.e., two racks 24 can be moved along the left and right directions shown in Fig. 3.
As shown in figure 3, each rack 24 can wear the web 401 of the left and right sides in left and right directions simultaneously, and positioned at upper
The left end of the rack 24 of side is connected after can wearing the web 401 in left side with a guide plate 200, the rack 24 being located above
Right end is connected after can wearing the web 401 on right side with another guide plate 200, two guide plates 200 can it is parallel to each other simultaneously
Extend along the direction (i.e. front-rear direction) parallel with the extending direction of rail 402, under original state, two guide plates 200 are equal
It can be along linear extension.
Guide plate 200 can guide the operation of Monorail PC Track Girders tool on rail 402.As shown in figure 3, steadying plate
300 can be located at 200 lower section of guide plate, and steadying plate 300 can pass through flexible type track switch 1000 in Monorail PC Track Girders tool
When support flexible type track switch 1000, prevent Monorail PC Track Girders tool from passing through and flexible type track switch oppressed during flexible type track switch 1000
1000 deformations.
Specifically, the extending direction of each guide plate 200 it is parallel with the direction that is intervally arranged of multigroup driven subassembly 2 (such as
Each guide plate 200 extends along front-rear direction as shown in Figure 1), the extending direction of each steadying plate 300 with multigroup driven group
The direction that is intervally arranged of part 2 is parallel (such as each steadying plate 300 extends along front-rear direction as shown in Figure 1).
As shown in figure 3, the left end of underlying rack 24 can wear left side web 401 after with a steadying plate
300 are connected, and the right end of underlying rack 24 is connected after can wearing the web 401 on right side with another steadying plate 300, and two
A steadying plate 300 can be parallel to each other and be extended along the direction (i.e. front-rear direction) parallel with the extending direction of rail 402, just
Under beginning state, two steadying plates 300 can be along linear extension.
As shown in Figure 1-Figure 3, the both ends (i.e. left and right ends) in the direction of movement of each rack 24 can be equipped with respectively
Connecting plate 25, can be equipped with connecting plate 25 between each guide plate 200 and rack 24, each steadying plate 300 and rack 24 it
Between also can be equipped with connecting plate 25.
It is understood that each connecting plate 25 can wear web 401 and set.Each connecting plate 25 can be relative to
Corresponding rack 24 is rotatable, can reduce at connecting plate 25 during steadying plate 300 and guide plate 200 are bent as a result,
Stress, prevent connecting plate 25 occur failure by shear.Optionally, each connecting plate 25 can be welded on corresponding steadying plate 300
Or on guide plate 200.
As shown in Figure 1, multigroup driven subassembly 2 can be arranged at intervals along 402 extending direction of rail (i.e. front-rear direction), move
Power component 1 can be set in the lower section of multigroup driven subassembly 2, and the active that Power Component 1 can respectively with multigroup driven subassembly 2
Wheel 22 coordinates each driving wheel 22 is driven to rotate.
It is understood that multigroup driven subassembly 2 is driven to be moved along the direction of dotted arrow shown in Fig. 2 in Power Component 1
When, every group of driven subassembly 2 only has rack 24 and connecting plate 25 that can generate the movement of left and right directions, gear shaft 21,22 and of driving wheel
Gear 23 can only generate rotation.
It needs to illustrate, since the deflection of the deflection deformation of the different location of steadying plate 300 is different, guide plate
The deflection of the deflection deformation of 200 different location is different, but steadying plate 300 and guide plate at the position of upper and lower face
The deflection of 200 deflection deformation should be identical.Therefore the amount of movement of two racks 23 on same gear shaft 21 should
Identical, the amount of movement of the rack 23 on two groups of adjacent driven subassemblies 2 should be different.
Such as in some specific examples of the present invention, since the number of teeth of gear 23 is certain, direction from front to back, Duo Zucong
The modulus of the gear 23 of dynamic component 2 can be successively increased or is sequentially reduced, so as to drive multigroup driven subassembly 2 when Power Component 1
Towards dotted arrow shown in Fig. 2 movement when, direction, the rack 24 of multigroup driven subassembly 2 can be moved to same direction from front to back
Dynamic amount of movement is successively increased or is sequentially reduced.
Flexure of the steadying plate 300 and guide plate 200 being connect as a result, with rack 24 in moving process at different locations
Deflection is different, and steadying plate 300 and guide plate 200 can be gradually curved camber, and then ride in moving process by straight line
Formula single-track vehicles can become curve driving on flexible type track switch 1000 from straight-line travelling.In addition, it is driven in Power Component 1
When moving negative direction movement of multigroup driven subassembly 2 towards dotted arrow shown in Fig. 2, steadying plate 300 and guide plate 200 can be in movements
Straight line can be gradually become by arc in the process, and then Monorail PC Track Girders tool can be on flexible type track switch 1000 by song
Line traveling becomes straight-line travelling.
Bending device 100 according to embodiments of the present invention, by setting rack pinion component on driven subassembly 2,
When Power Component 1 drives multigroup driven subassembly 2 to move, the bending of steadying plate 300 and guide plate 200 can be smoothly realized,
And then realize the bending of flexible type track switch 1000, and couple relative to the cylindrical cam in traditional technology with roller, rack-and-pinion
Transmission component reduces abrasion of the bending device 100 in the bending process of flexible type track switch 1000, convenient for bending device 100
It safeguards, meanwhile, bending device 100 is simple and compact for structure, and machining accuracy and installation accuracy requirement are low, and manufacture is at low cost, avoids
Impact and bend the generation of the dangerous phenomenon such as not in place.
In some preferred embodiments, as shown in Figure 1, Power Component 1 can include a connecting shaft 13,11 and of motor
Multiple driving wheels 14, motor 11 can be drivingly connected axis 13 around own axis, and multiple driving wheels 14 are spaced along the longitudinal direction
It is sleeved in connecting shaft 13 outside, when motor 11, which is drivingly connected axis 13, to be rotated, connecting shaft 13 can drive driving wheel 14 to rotate.
As shown in Figure 1, each driving wheel 22 can be gear structure, each driving wheel 14 or gear structure, it is more
A driving wheel 14 engages cooperation with multiple driving wheels 22 in front-rear direction one-to-one correspondence respectively, so motor 11 can drive it is multigroup
Driven subassembly 2 moves, and then can drive 300 deflection deformation of guide plate 200 and steadying plate.
Specifically, as shown in Figure 1, the bending device 100 of flexible type track switch 1000 can also include retarder 12, retarder
12 input terminal can be connected with motor 11, and the output terminal of retarder 12 can be connected with connecting shaft 13, so as to which retarder 12 can
To reduce the rotating speed of connecting shaft 13 in the case where 11 output power of motor is constant to improve output torque, driven convenient for connecting shaft 13
300 deflection deformation of action-oriented plate 200 and steadying plate.
In some specific embodiments, as depicted in figs. 1 and 2, driving wheel 22 and driving wheel 14 can be respectively umbrella tooth
Wheel, driving wheel 22 can be horizontally disposed, and driving wheel 14 can vertically be set, it is possible thereby to make 22 He of driving wheel
Stable drive between driving wheel 14 drives 300 deflection deformation of guide plate 200 and steadying plate convenient for driving wheel 22.
Preferably, as shown in Figure 1-Figure 3, every group of driven subassembly 2 can also include fixed plate 26, and fixed plate 26 can be with housing
On gear shaft 21, the left and right ends of fixed plate 26 can be fixed respectively with the web 401 of left and right two of beam ontology 400 (such as
Can be welded and fixed), so as to which fixed plate 26 can be fixed on the beam ontology 400 of flexible track switch.
Specifically, as shown in Figure 1-Figure 3, fixed plate 26 can be located at every group of driven subassembly 2 two gears 23 up and down it
Between, it thus it can be prevented that driven subassembly 2 is swung in beam ontology 400, ensure the smooth motion of driven subassembly 2.
More specifically, as shown in Fig. 2, fixed plate bearing 27 can be equipped between fixed plate 26 and gear shaft 21, thus
The abrasion occurred when gear shaft 21 rotates can be reduced.
More specifically, as shown in Figure 1-Figure 3, the top end face of the gear shaft 21 of every group of driven subassembly 2 can be not higher than position
In the top end face of the gear 23 of top, it is possible thereby to make bending device 100 compacter, driven subassembly 2 is reduced in beam ontology
Occupied space in 400.
Optionally, as shown in Fig. 2, the left and right ends of rack 24 can be equipped with respectively stretches into slot, the one of each connecting plate 25
End, which can be extend into, to be stretched into slot, and rack 24 can be through with pin hole, axis pin along the vertical direction with the junction of connecting plate 25
241, which may be inserted into pin hole, makes connecting plate 25 be connected with rack 24, so as to ensure each connecting plate 25 relative to corresponding rack 24
Rotatably, prevent connecting plate 25 from failure by shear occurs during steadying plate 300 and guide plate 200 are bent.
The flexible track switch of the embodiment of the present invention is described with reference to Fig. 3.
As shown in figure 3, the flexible track switch of the embodiment of the present invention can include two guide plates, 200, two steadying plates 300
And the bending device 100 such as any of the above-described kind of embodiment of the invention.The connecting plate at the both ends of underlying multiple racks 24
25 can be connected with two steadying plates 300 respectively, the connecting plate 25 at the both ends of multiple racks 24 being located above can respectively with
Two guide plates 200 are connected.
Flexible track switch according to embodiments of the present invention, by setting bending device 100, can smoothly realize steadying plate
300 and the bending of guide plate 200, and then realize the bending of flexible type track switch 1000, and flexible type track switch 1000 is in bending process
Middle bending device 100 is not easy to wear, convenient for safeguarding.
In the description of this specification, reference term " one embodiment ", " example ", " is specifically shown " some embodiments "
The description of example " or " some examples " etc. means specific features, structure, material or the spy for combining the embodiment or example description
Point is contained at least one embodiment of the present invention or example.In the present specification, schematic expression of the above terms are not
It must be directed to identical embodiment or example.Moreover, particular features, structures, materials, or characteristics described can be in office
What combined in an appropriate manner in one or more embodiments or example.In addition, those skilled in the art can say this
Different embodiments or examples described in bright book are engaged and are combined.
Although the embodiments of the present invention has been shown and described above, it is to be understood that above-described embodiment is example
Property, it is impossible to limitation of the present invention is interpreted as, those of ordinary skill in the art within the scope of the invention can be to above-mentioned
Embodiment is changed, changes, replacing and modification.
Claims (10)
1. a kind of bending device of the flexible type track switch of Monorail PC Track Girders, which is characterized in that including：
Multigroup driven subassembly, driven subassembly described in every group include vertically extending gear shaft, driving wheel, two gears, two teeth
Item and connecting plate, the driving wheel are located at the lower end of the gear shaft so that the gear shaft to be driven to rotate, and described two gears exist
Compartment of terrain is fixed on the gear shaft and positioned at the top of the driving wheel in upper and lower directions, described two gears respectively with institute
State two racks and correspond engagement cooperation so that the corresponding rack to be driven to move horizontally, each rack in movement side
Upward both ends are respectively equipped with the connecting plate, and each connecting plate is rotatable relative to the corresponding rack；
Power Component, the Power Component coordinate each described to drive with the driving wheel of multigroup driven subassembly respectively
Driving wheel rotates.
2. the bending device of the flexible type track switch of Monorail PC Track Girders according to claim 1, which is characterized in that every
A driving wheel is gear structure, and the Power Component includes：
One connecting shaft；
Multiple driving wheels, the multiple driving wheel are sleeved in the connecting shaft to rotate to be driven by the connecting shaft outside, Mei Gesuo
Driving wheel is stated as gear structure, the multiple driving wheel engages cooperation with multiple driving wheel one-to-one correspondence respectively；
Motor, the motor drive the connecting shaft rotation.
3. the bending device of the flexible type track switch of Monorail PC Track Girders according to claim 2, which is characterized in that also
Including retarder, the input terminal of the retarder is connected with the motor, the output terminal of the retarder and the connecting shaft phase
Even.
4. the bending device of the flexible type track switch of Monorail PC Track Girders according to claim 2, which is characterized in that institute
It is respectively bevel gear to state driving wheel and the driving wheel.
5. the bending device of the flexible type track switch of Monorail PC Track Girders according to claim 1, which is characterized in that every
The group driven subassembly further includes fixed plate, is sleeved on the gear shaft outside the fixed plate and the fixed plate is suitable for being fixed on
On the beam ontology of the pliability track switch.
6. the bending device of the flexible type track switch of Monorail PC Track Girders according to claim 5, which is characterized in that institute
Fixed plate is stated between two gears.
7. the bending device of the flexible type track switch of Monorail PC Track Girders according to claim 5, which is characterized in that institute
It states and fixed plate bearing is equipped between fixed plate and the gear shaft.
8. the bending device of the flexible type track switch of Monorail PC Track Girders according to claim 7, which is characterized in that every
The top end face of the gear shaft of the group driven subassembly is not higher than the top end face of the gear being located above.
9. the bending device of the flexible type track switch of the Monorail PC Track Girders according to any one of claim 1-8,
Be characterized in that, the end of the rack is equipped with and stretches into slot, one end of each connecting plate extend into it is described stretch into slot, it is described
Connecting plate is connected with the rack by axis pin.
10. a kind of flexible type track switch of Monorail PC Track Girders, which is characterized in that including：
Two guide plates and two steadying plates；
The bending device of the flexible type track switch of Monorail PC Track Girders according to any one of claim 1-9, is located at
The connecting plate at the both ends of multiple racks of lower section is connected respectively with described two steadying plates, the multiple institutes being located above
The connecting plate for stating the both ends of rack is connected respectively with described two guide plates.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201611269943.XA CN108263424B (en) | 2016-12-30 | 2016-12-30 | The flexible type track switch of Monorail PC Track Girders and its bending device |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201611269943.XA CN108263424B (en) | 2016-12-30 | 2016-12-30 | The flexible type track switch of Monorail PC Track Girders and its bending device |
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| CN108263424A true CN108263424A (en) | 2018-07-10 |
| CN108263424B CN108263424B (en) | 2019-11-22 |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112706799A (en) * | 2021-01-08 | 2021-04-27 | 重庆华渝重工机电有限公司 | Variable cross-section straddle type monorail turnout |
| CN113371031A (en) * | 2020-03-09 | 2021-09-10 | 中国航天科工飞航技术研究院（中国航天海鹰机电技术研究院） | Screw rod type turnout transfer device and electric suspension rail turnout with same |
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| CN2751059Y (en) * | 2004-12-31 | 2006-01-11 | 重庆齿轮箱有限责任公司 | Flexible guide board device for single turnout |
| CN2771274Y (en) * | 2005-02-25 | 2006-04-12 | 重庆齿轮箱有限责任公司 | Trans seat type flexible single-track switch side plate deforming apparatus |
| CN201250372Y (en) * | 2008-06-05 | 2009-06-03 | 重庆齿轮箱有限责任公司 | Straddle single-rail simple flexible turnout |
| CN203126889U (en) * | 2013-02-07 | 2013-08-14 | 中铁宝桥集团有限公司 | Flexible-joint type turnout bending device |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113371031A (en) * | 2020-03-09 | 2021-09-10 | 中国航天科工飞航技术研究院（中国航天海鹰机电技术研究院） | Screw rod type turnout transfer device and electric suspension rail turnout with same |
| CN112706799A (en) * | 2021-01-08 | 2021-04-27 | 重庆华渝重工机电有限公司 | Variable cross-section straddle type monorail turnout |
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