CN108263422A - The turnout junction girder driving device and Riding-type Monorail Switch of Riding-type Monorail Switch - Google Patents
The turnout junction girder driving device and Riding-type Monorail Switch of Riding-type Monorail Switch Download PDFInfo
- Publication number
- CN108263422A CN108263422A CN201611263042.XA CN201611263042A CN108263422A CN 108263422 A CN108263422 A CN 108263422A CN 201611263042 A CN201611263042 A CN 201611263042A CN 108263422 A CN108263422 A CN 108263422A
- Authority
- CN
- China
- Prior art keywords
- turnout junction
- junction girder
- cam
- riding
- turnout
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Granted
Links
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
-
- 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
- B61L5/06—Electric devices for operating points or scotch-blocks, e.g. using electromotive driving means
-
- 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
Abstract
The invention discloses the turnout junction girder driving device and Riding-type Monorail Switch of a kind of Riding-type Monorail Switch, turnout junction girder driving device includes：Driving motor；First cam, the first cam are driven with driving motor；Turnout junction girder first connecting rod, the first end of turnout junction girder first connecting rod is rotatably connected on the first cam and second end is adapted in a turnout junction girder；Second cam, the second cam are driven with driving motor；Turnout junction girder second connecting rod, the third end of turnout junction girder second connecting rod is rotatably connected on the second cam and the 4th end is adapted in another turnout junction girder.The complexity and cost of turnout junction girder driving device can be effectively reduced in this way.
Description
Technical field
The present invention relates to technical field of rail traffic more particularly to a kind of turnout junction girder driving devices of Riding-type Monorail Switch
And the Riding-type Monorail Switch with the turnout junction girder driving device.
Background technology
In the relevant technologies, the turnout junction girder driving device of Riding-type Monorail Switch generally using a driving motor and multiple subtracts
The form of fast device, multiple retarders can be four, and the quantity for leading to retarder in this way is more, and driving device structure is more complicated,
Transmission and control are similary complicated, of high cost, in addition, this kind of driving device only can be used in simple turnout, it is poor for applicability.
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 carries
Go out a kind of turnout junction girder driving device of Riding-type Monorail Switch, the turnout junction girder driving device structure is simple, and can cause
Trouble operates steadily and without friction.
The present invention further proposes a kind of Riding-type Monorail Switch.
The turnout junction girder driving device of Riding-type Monorail Switch according to the present invention, including：Driving motor；First cam, institute
The first cam is stated to be driven with the driving motor；Turnout junction girder first connecting rod, the first end of the turnout junction girder first connecting rod are rotatable
Ground is connected on first cam and second end is adapted in a turnout junction girder；Second cam, second cam and institute
State driving motor transmission；Turnout junction girder second connecting rod, the third end of the turnout junction girder second connecting rod are rotatably connected to described
On two cams and the 4th end is adapted in another described turnout junction girder.
Turnout junction girder driving device according to the present invention is coordinated, it is ensured that turnout junction girder is driven by the connection of cam and connecting rod
Dynamic power transmission reliability between device and turnout junction girder, it is ensured that track switch operates steadily, without shock and vibration, so as to
Ensure the thread-changing reliability and accuracy of rail vehicle.
In addition, turnout junction girder driving device according to the present invention can also have following distinguishing feature：
In some examples of the present invention, the turnout junction girder driving device further includes：First retarder, described first slows down
Utensil has first input end and two the first output terminals, and the first input end is connected with the driving motor；Second retarder,
Second retarder has the second input terminal and second output terminal, second input terminal and the first output terminal phase
Even, wherein, first cam is connected with the first output terminal another described, second cam and the second output terminal phase
Even.
In some examples of the present invention, the driving motor, first retarder and second retarder are in institute
It states and arranges successively on the extending direction of turnout junction girder.
In some examples of the present invention, cam path is respectively formed on first cam and second cam, institute
Turnout junction girder first connecting rod and the turnout junction girder second connecting rod are stated respectively by idler wheel cooperation in the corresponding cam path.
The present invention some examples in, the turnout junction girder for it is multiple and including：Fixed frog beam and at least two activities
Turnout junction girder, at least two activities turnout junction girder are sequentially connected and can relatively rotate, positioned at at least two activities turnout junction girder
The activity turnout junction girder of one end is connected and can relatively rotate with the Fixed frog beam, the turnout junction girder first connecting rod and described
Turnout junction girder second connecting rod is rotatably connected to respectively on the lower surface of the different activity turnout junction girders.
In some examples of the present invention, the activity turnout junction girder is for three and respectively first to third activity track switch
Beam, the third activity turnout junction girder be rotatably connected to the first activity turnout junction girder and the second activity turnout junction girder it
Between, the turnout junction girder first connecting rod is rotatably connected in the first activity turnout junction girder and the turnout junction girder second connecting rod can
It is rotationally connected in the second activity turnout junction girder.
In some examples of the present invention, first is provided between one first output terminal and second input terminal
Transmission shaft, first transmission shaft include two sub- transmission shafts, and two sub- transmission shafts are connected by shaft coupling and connect institute respectively
State first output terminal and second input terminal.
In some examples of the present invention, revolute is connected between the adjacent turnout junction girder.
In some examples of the present invention, the revolute is ball pair or universal joint.
Riding-type Monorail Switch according to the present invention, the turnout junction girder driving device including above-mentioned Riding-type Monorail Switch.
Description of the drawings
Fig. 1 is the structure diagram of the turnout junction girder driving device of Riding-type Monorail Switch according to embodiments of the present invention；
Fig. 2 is the sectional view of the first cam；
Fig. 3 is the structure diagram of the turnout junction girder driving device of Riding-type Monorail Switch according to embodiments of the present invention.
Reference numeral：
Turnout junction girder driving device 100；
Driving motor 10；
First retarder 20；First cam 21；Turnout junction girder first connecting rod 22；First idler wheel 23；
Second retarder 30；Second cam 31；Turnout junction girder second connecting rod 32；Second idler wheel 33；
First transmission shaft 40；Sub- transmission shaft 41；
Turnout junction girder 200；Fixed frog beam 210；First activity turnout junction girder 220；Second activity turnout junction girder 230；Third activity
Turnout junction girder 240.
Specific embodiment
The embodiment of the present invention is described below in detail, the example of the embodiment is shown in the drawings.Below with reference to
The embodiment of attached drawing description is exemplary, it is intended to for explaining the present invention, and is not considered as limiting the invention.
Below with reference to the accompanying drawings the turnout junction girder driving device of Riding-type Monorail Switch according to embodiments of the present invention is described in detail
100。
As shown in Figure 1, the turnout junction girder driving device 100 of Riding-type Monorail Switch according to embodiments of the present invention can wrap
It includes：Driving motor 10, the first retarder 20, the second retarder 30, the first cam 21, turnout junction girder first connecting rod 22, the second cam
31st, turnout junction girder second connecting rod 32, the first retarder 20 have first input end and two the first output terminals, and first input end is with driving
Dynamic motor 10 is connected, as shown in Figure 1, can be set between first input end and driving motor 10, there are one transmission shafts, drive in this way
The distance between 10 and first retarder 20 of dynamic motor is suitable, thereby may be ensured that the structure arrangement of turnout junction girder driving device 100
Reasonability.Two the first output terminals can connect different output blocks.
Second retarder 30 has the second input terminal and second output terminal, the second input terminal and a first output terminal phase
Even, as shown in Figure 1, being provided with the first transmission shaft 40 between above-mentioned first output terminal and the second input terminal, the first transmission
Axis 40 includes two sub- transmission shafts 41, and two sub- transmission shafts 41 are connected by shaft coupling, and two sub- transmission shafts 41 connect respectively
Connect first output terminal and the second input terminal.The length of two sub- transmission shafts 41 can be with driving motor 10 and first input end
Between transmission shaft length it is identical, shaft coupling can mounting bracket on the ground, can ensure above-mentioned one first in this way
Connection, reliable transmission between output terminal and the second input terminal.
As shown in Figure 1, the first cam 21 is connected with another first output terminal, the first end of turnout junction girder first connecting rod 22 can
It is rotationally connected on the first cam 21, the second end of turnout junction girder first connecting rod 22 is adapted to be attached in a turnout junction girder 200.It can
With understanding, turnout junction girder first connecting rod 22 is connected in corresponding turnout junction girder 200.A part for driving motor 10 is moved as a result,
Power can be transferred to corresponding turnout junction girder by transmission shaft, the first retarder 20, the first cam 21 and turnout junction girder first connecting rod 22
Turnout junction girder 200 to be driven to rotate on 200, so as to complete the thread-changing of corresponding rail vehicle.
As shown in Figure 1, the second cam 31 is connected with second output terminal, the third end of turnout junction girder second connecting rod 32 is rotationally
It is connected on the second cam 31, the 4th end of turnout junction girder second connecting rod 32 is adapted to be attached in another turnout junction girder 200.It can manage
Solution, turnout junction girder second connecting rod 32 are connected in corresponding turnout junction girder 200.Another part power of driving motor 10 as a result,
It can be transferred to by transmission shaft, the first retarder 20, the second retarder 30, the second cam 31 and turnout junction girder second connecting rod 32 pair
Turnout junction girder 200 to be driven to rotate in the turnout junction girder 200 answered, so as to complete the thread-changing of corresponding rail vehicle.
Wherein, turnout junction girder first connecting rod 22 and turnout junction girder second connecting rod 32 can be connected in different turnout junction girders 200, from
And the thread-changing for completing rail vehicle can be cooperateed with.
Optionally, as shown in Figure 1, the first cam 21 and 31 structure of the second cam can be identical, turnout junction girder first connecting rod 22
It can be identical with 32 structure of turnout junction girder second connecting rod.Thus, it is possible to improve the versatility of cam and connecting rod, turnout junction girder can be reduced
The manufacture difficulty of driving device 100 and the cost that turnout junction girder driving device 100 can be reduced.
Turnout junction girder driving device 100 according to embodiments of the present invention as a result, by the way that the first retarder 20 and second is set to subtract
Fast device 30, it is possible to reduce the quantity of retarder is arranged in turnout junction girder driving device 100, can effectively reduce turnout junction girder driving device
100 complexity and cost.In addition, coordinated by the connection of cam and connecting rod, it is ensured that turnout junction girder driving device 100 with
Power transmission reliability between turnout junction girder 200, it is ensured that track switch is operated steadily, without shock and vibration, thereby may be ensured that rail
The thread-changing reliability and accuracy of road vehicle.
Wherein, as shown in Figure 1, driving motor 10, the first retarder 20 and the second retarder 30 turnout junction girder 200 extension
It arranges successively on direction (left and right directions i.e. shown in FIG. 1).By the position of the above-mentioned component of reasonable Arrangement, it can cause turnout junction girder
100 structure of driving device is reliable, connection and reasonable arrangement, and can in order to turnout junction girder first connecting rod 22 and turnout junction girder second connecting rod 32 with
Cooperation between corresponding poor two.
As shown in Fig. 2, cam path, 22 He of turnout junction girder first connecting rod are respectively formed on the first cam 21 and the second cam 31
Turnout junction girder second connecting rod 32 is respectively by idler wheel cooperation in corresponding cam path.That is, positioned at turnout junction girder first connecting rod
First idler wheel 23 of 22 one end can coordinate in the cam path of the first cam 21, and positioned at 32 one end of turnout junction girder second connecting rod
Second wheel 33 can coordinate in the cam path of the second cam 31.When the first cam 21 and the second 31 synergic rotation of cam, rolling
Wheel can roll in corresponding cam path, and cooperation reliability with cam path can be ensured by rolling the idler wheel of setting.
According to a preferred embodiment of the present invention, as shown in Figure 1, trouble beam can be multiple, and multiple turnout junction girders 200
Including：210 and at least two activity turnout junction girder 200 of Fixed frog beam, at least two activity turnout junction girders 200 are sequentially connected, and
At least two activity turnout junction girders 200 can relatively rotate, the activity turnout junction girder positioned at least two activity turnout junction girders, 200 one end
200 are connected and rotatable with Fixed frog beam 210, and turnout junction girder first connecting rod 22 and turnout junction girder second connecting rod 32 are respectively rotationally
It is connected on the lower surface of different activity turnout junction girders 200.Fixed frog beam 210 can fix on the ground, and other are lived
Dynamic turnout junction girder 200 can be connected in turn on the Fixed frog beam 210, and Fixed frog beam 210 and adjacent movable track switch
It can relatively rotate between beam 200, can be relatively rotated between adjacent two activity turnout junction girders 200, it in this way can be in order to work
200 change in location of turnout junction girder is moved to carry out the thread-changing of rail vehicle.
Specifically, as shown in Figure 1, activity turnout junction girder 200 can be three, and three activity turnout junction girders 200 can divide
Not Wei the first activity turnout junction girder 220, the second activity turnout junction girder 230 and third activity turnout junction girder 240, third activity turnout junction girder 240
It can rotationally be connected between the first activity turnout junction girder 220 and the second activity turnout junction girder 230, turnout junction girder first connecting rod 22 can be with
It is rotationally connected in the first activity turnout junction girder 220, and turnout junction girder second connecting rod 32 can rotationally be connected to the second activity
In turnout junction girder 230, wherein the first activity turnout junction girder 220 is an above-mentioned turnout junction girder 200, the second activity turnout junction girder 230 is
For another above-mentioned turnout junction girder 200.Thus, it is possible to it is omitted in lower section setting retarder, the cam of third activity turnout junction girder 240
And connecting rod, the first activity turnout junction girder 220 and the second activity turnout junction girder 230 can synergistically drive third activity turnout junction girder 240 to move
It is dynamic, and then can so that turnout junction girder driving device 100 is simple in structure and reliable.
Wherein, revolute can be connected between adjacent turnout junction girder 200, it in this way can be in order to adjacent turnout junction girder 200
Between mutually rotate.For example, revolute is ball pair or universal joint.
Wherein, which not only can be adapted for simple turnout, can be applicable to three-throw turnout.
Straddle-type monorail according to embodiments of the present invention is described in detail by taking Riding-type Monorail Switch shown in FIG. 1 as an example below
The operation principle of track switch.Riding-type Monorail Switch shown in FIG. 1 has four sections of turnout junction girders 200, and turnout junction girder driving device 100 is one
A, driving motor can be arranged on the lower section of first segment turnout junction girder 200, and the first retarder 20 can be arranged on second segment turnout junction girder
200 lower section, turnout junction girder first connecting rod 22 are connected to the lower section of second segment turnout junction girder 200, and the second retarder 30 can be arranged on
The lower section of 4th section of turnout junction girder 200, turnout junction girder second connecting rod 32 are connected to the lower section of the 4th section of turnout junction girder 200.
In Riding-type Monorail Switch turn-out track, driving motor 10 works, and power is transferred at the first retarder 20, and first subtracts
Power is delivered separately to the first cam 21 and the second retarder 30 by fast device 20 again, and the second retarder 30 transmits a part of power
To the second cam 31, such first cam 21 can drive second segment turnout junction girder 200 to be returned by turnout junction girder first connecting rod 22
Turn, the second cam 31 can drive the 4th section of turnout junction girder 200 to be turned round, and in this process by turnout junction girder second connecting rod 32
In, second segment turnout junction girder 200 and the 4th section of turnout junction girder 200 can cooperate with and drive first segment turnout junction girder 200 and third section turnout junction girder
200 are turned round, and thereby may be ensured that the turn-out track synchronism of Riding-type Monorail Switch, it is ensured that Riding-type Monorail Switch it is whole
Body turns round.
As shown in figure 3, Riding-type Monorail Switch can be according to solid line rotation direction turn-out track, certainly, Riding-type Monorail Switch
It can also herein need to be adjusted according to the actually required travel direction of rail vehicle according to dotted line rotation direction turn-out track.
Riding-type Monorail Switch according to embodiments of the present invention, the track switch of the Riding-type Monorail Switch including above-described embodiment
Beam driving device 100.
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
It is combined in an appropriate manner in one or more embodiments or example.In addition, without conflicting with each other, the skill of this field
Art personnel can tie the different embodiments or examples described in this specification and the feature of different embodiments or examples
It closes and combines.
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 turnout junction girder driving device of Riding-type Monorail Switch, which is characterized in that including：
Driving motor；
First cam, first cam are driven with the driving motor；
Turnout junction girder first connecting rod, the first end of the turnout junction girder first connecting rod are rotatably connected on first cam and
Two ends are adapted in a turnout junction girder；
Second cam, second cam are driven with the driving motor；
Turnout junction girder second connecting rod, the third end of the turnout junction girder second connecting rod are rotatably connected on second cam and
Four ends are adapted in another described turnout junction girder.
2. the turnout junction girder driving device of Riding-type Monorail Switch according to claim 1, which is characterized in that further include：
First retarder, first retarder have first input end and two the first output terminals, the first input end with
The driving motor is connected；
Second retarder, second retarder have the second input terminal and second output terminal, second input terminal and one
First output terminal is connected, wherein,
First cam is connected with the first output terminal another described, and second cam is connected with the second output terminal.
3. the turnout junction girder driving device of Riding-type Monorail Switch according to claim 2, which is characterized in that the driving electricity
Machine, first retarder and second retarder are arranged successively on the extending direction of the turnout junction girder.
4. the turnout junction girder driving device of Riding-type Monorail Switch according to claim 2, which is characterized in that described first is convex
Cam path, the turnout junction girder first connecting rod and turnout junction girder second connecting rod difference are respectively formed on wheel and second cam
By idler wheel cooperation in the corresponding cam path.
5. the turnout junction girder driving device of Riding-type Monorail Switch according to claim 2, which is characterized in that the turnout junction girder
For it is multiple and including：Fixed frog beam and at least two activity turnout junction girders, at least two activities turnout junction girder be sequentially connected and
It can relatively rotate, the activity turnout junction girder positioned at described at least two activities turnout junction girder one end is connected with the Fixed frog beam
And can relatively rotate, the turnout junction girder first connecting rod and the turnout junction girder second connecting rod are rotatably connected to different institutes respectively
On the lower surface for stating activity turnout junction girder.
6. the turnout junction girder driving device of Riding-type Monorail Switch according to claim 5, which is characterized in that the player lane
For Cha Liang for three and respectively first to third activity turnout junction girder, the third activity turnout junction girder is rotatably connected to described the
Between one activity turnout junction girder and the second activity turnout junction girder, the turnout junction girder first connecting rod is rotatably connected to described first
In activity turnout junction girder and the turnout junction girder second connecting rod is rotatably connected in the second activity turnout junction girder,
Wherein, the first activity turnout junction girder is one turnout junction girder, and the second activity turnout junction girder is another described road
Cha Liang.
7. the turnout junction girder driving device of Riding-type Monorail Switch according to claim 6, which is characterized in that one
The first transmission shaft is provided between one output terminal and second input terminal, first transmission shaft includes two sub- transmission shafts,
Two sub- transmission shafts are connected by shaft coupling and connect one first output terminal and second input terminal respectively.
8. the turnout junction girder driving device of Riding-type Monorail Switch according to claim 5, which is characterized in that adjacent is described
Revolute is connected between turnout junction girder.
9. the turnout junction girder driving device of Riding-type Monorail Switch according to claim 8, which is characterized in that the revolute
For ball pair or universal joint.
10. a kind of Riding-type Monorail Switch, which is characterized in that including the straddle-type according to any one of claim 1-9
The turnout junction girder driving device of single-track turnout.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201611263042.XA CN108263422B (en) | 2016-12-30 | 2016-12-30 | The turnout junction girder driving device and Riding-type Monorail Switch of Riding-type Monorail Switch |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201611263042.XA CN108263422B (en) | 2016-12-30 | 2016-12-30 | The turnout junction girder driving device and Riding-type Monorail Switch of Riding-type Monorail Switch |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN108263422A true CN108263422A (en) | 2018-07-10 |
| CN108263422B CN108263422B (en) | 2019-11-08 |
Family
ID=62755364
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201611263042.XA Active CN108263422B (en) | 2016-12-30 | 2016-12-30 | The turnout junction girder driving device and Riding-type Monorail Switch of Riding-type Monorail Switch |
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| Country | Link |
|---|---|
| CN (1) | CN108263422B (en) |
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|---|---|---|---|---|
| GB191321543A (en) * | 1913-09-24 | 1914-09-24 | John Patrick O'donnell | Improvements in and relating to Apparatus for Actuating and Locking Points or Switches on Railways. |
| JPH0796836A (en) * | 1993-09-29 | 1995-04-11 | Nippon Signal Co Ltd:The | Indexing electric point |
| CN2389809Y (en) * | 1999-11-01 | 2000-08-02 | 铁道部专业设计院 | Multiple-joint points driving device |
| US6164601A (en) * | 1998-06-29 | 2000-12-26 | Scheer; Jerry L. | Railroad switch machine |
| JP2001130409A (en) * | 1999-11-01 | 2001-05-15 | Nippon Signal Co Ltd:The | Point device |
| CN2721476Y (en) * | 2004-08-27 | 2005-08-31 | 重庆齿轮箱有限责任公司 | Riding-cross style single rail and single point driver |
| CN105799737A (en) * | 2016-03-11 | 2016-07-27 | 重庆华渝重工机电有限公司 | Monorail turnout beam driving device |
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2016
- 2016-12-30 CN CN201611263042.XA patent/CN108263422B/en active Active
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB191321543A (en) * | 1913-09-24 | 1914-09-24 | John Patrick O'donnell | Improvements in and relating to Apparatus for Actuating and Locking Points or Switches on Railways. |
| JPH0796836A (en) * | 1993-09-29 | 1995-04-11 | Nippon Signal Co Ltd:The | Indexing electric point |
| US6164601A (en) * | 1998-06-29 | 2000-12-26 | Scheer; Jerry L. | Railroad switch machine |
| CN2389809Y (en) * | 1999-11-01 | 2000-08-02 | 铁道部专业设计院 | Multiple-joint points driving device |
| JP2001130409A (en) * | 1999-11-01 | 2001-05-15 | Nippon Signal Co Ltd:The | Point device |
| CN2721476Y (en) * | 2004-08-27 | 2005-08-31 | 重庆齿轮箱有限责任公司 | Riding-cross style single rail and single point driver |
| CN105799737A (en) * | 2016-03-11 | 2016-07-27 | 重庆华渝重工机电有限公司 | Monorail turnout beam driving device |
Non-Patent Citations (1)
| Title |
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| 祁宝金等: "城轨交通梁整体移动道岔的驱动方式", 《都市快轨交通》 * |
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| Publication number | Publication date |
|---|---|
| CN108263422B (en) | 2019-11-08 |
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