CN209307792U - Suspension type monorail track switch swing type compensates rail device - Google Patents
Suspension type monorail track switch swing type compensates rail device Download PDFInfo
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- CN209307792U CN209307792U CN201821733761.8U CN201821733761U CN209307792U CN 209307792 U CN209307792 U CN 209307792U CN 201821733761 U CN201821733761 U CN 201821733761U CN 209307792 U CN209307792 U CN 209307792U
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Abstract
A kind of suspension type monorail track switch swing type compensation rail device, applied to inverted T shaped movable head track switch, the inverted T shaped movable head track switch includes turnout junction girder, correct rail, supporting rib and shift bar, the suspension type monorail track switch swing type compensation rail device includes swinging compensation rail device set on the first of turnout curve side and swinging compensation rail device set on the second of track switch straight sides, the swing compensation rail device includes compensation rail, driving mechanism, fixed pin shaft and driving bearing pin, the compensation rail is supported in above supporting rib, one end is articulated with turnout junction girder by fixed pin shaft, the other end freely swings to realize that swing type is compensated with respect to turnout junction girder；Thus, the utility model structure is simple, it is easy to operate, it can effectively overcome the shortcomings of that the existing compensation rail translational motion guiding mechanism in the presence of the prior art is complicated and finely be easily damaged, be easy to appear that two sides are asynchronous, compensate rail tilting etc., better compensation effect is provided.
Description
Technical field
The utility model relates to the technical field of single-track turnout compensation more particularly to a kind of suspension type monorail track switch swing types
Compensate rail device.
Background technique
Suspension type monorail traffic system be it is by column that track girder is overhead hanging, form box-girder freely-supported by Force system,
Vehicle is travelled below track girder by bogie.As a kind of system of rail traffic, it is railway points system that the intersection of route, which turns to,
It is important component, since the running face and track girder of suspension type monorail traffic system are all in high-altitude, walks row line
Track switch and traditional switch structure have very big difference.Suspension type monorail turnout use both at home and abroad mainly has movable cardioid at present
Beam type is changed with translation.To guarantee route traveling comfort, domestic test circuit switch structure uses movable cardioid substantially.
The inverted T shaped movable head switch structure of suspension type rail traffic is by turnout junction girder and the big portion of turn-out track system two being located in beam
It is grouped as.Turnout junction girder is designed as the opening box girder of Y shape bifurcated by turnout linear.Typically, turn-out track system is by turn-out track
Rail, compensation rail, the amendment big component of rail three and its driving mechanism, blocking device composition.The track switch can dynamic rail use inverted T-shaped structure,
Its bottom plate is travelling wheel running face, and vertical plate is directive wheel and steady wheel running face.In addition, the type track switch also sets in track girder two sides
The amendment rail and compensation rail device for setting running face, are realized by the collaborative work of turn-out track rail mechanism and amendment rail, compensation rail device
The conversion of track switch provides complete continuous running face for vehicle, keeps train more steady when passing through track switch.
But still have following defect in the prior art: translation compensation rail space demand is big, needs to be arranged multiple rollings
Dynamic guide rail mechanism, long-play will appear out of step conditions, and structure is complicated；When compensating rail translation, due to compensation rail and track
There are gap between beam, vehicle by when compensation rail tilting can occur.
In the point mechanism of the inverted T shaped movable head track switch of conventional suspension single track, compensation rail device uses translation mode substantially
Movement, parallel-moving type compensate rail movement and use single driving mechanism, and multiple rolling guides are oriented to, thus for can dynamic rail sky is provided
Between.
For this purpose, the designer of the utility model, in view of drawbacks described above, by concentrating on studies and designing, synthesis is long-term for many years
It is engaged in the experience and achievement of related industry, researching and designing goes out a kind of suspension type monorail track switch swing type compensation rail device, to overcome
Drawbacks described above.
Utility model content
The purpose of this utility model is to provide a kind of suspension type monorail track switch swing types to compensate rail device, structure letter
It is single, it is easy to operate, it can effectively overcome the complicated fine appearance of existing compensation rail translational motion guiding mechanism in the presence of the prior art
It is easy to damage, be easy to appear that two sides are asynchronous, deficiency of compensation rail tilting etc., better compensation effect is provided.
To solve the above problems, the utility model discloses a kind of suspension type monorail track switch swing types to compensate rail device, answer
For inverted T shaped movable head track switch, which includes turnout junction girder, corrects rail, supporting rib and shift bar, described to repair
The right path is two and is respectively arranged on two sides, and the supporting rib is a plurality of and what is be spaced apart from each other respectively is vertically arranged to two sides, spy
Sign is:
The suspension type monorail track switch swing type compensation rail device includes swinging compensation rail set on the first of turnout curve side
Device and set on track switch straight sides second swing compensation rail device, it is described first swing compensation rail device include first compensation
Rail, the first driving mechanism, the first fixed pin shaft and the first driving bearing pin, the first compensation rail are supported in above supporting rib,
One end is articulated with turnout junction girder by the first fixed pin shaft, and the other end freely swings to realize the swing of curvilinear sides with respect to turnout junction girder
Turnout junction girder is fixed in formula compensation, the rear end of first driving mechanism, and front end is connected to the first benefit by the first driving bearing pin
The real-time controllable swing compensation that rail realizes the first compensation rail with respect to turnout junction girder to the driving by the first driving mechanism is repaid, it is described
Second, which swings compensation rail device, includes the second compensation rail, the second driving mechanism, the second fixed pin shaft and the second driving bearing pin, described
Second compensation rail is supported in above supporting rib, and one end is articulated with turnout junction girder by the second fixed pin shaft, and the other end is with respect to track switch
Beam freely swings to realize the swing type compensation of straight sides, and turnout junction girder is fixed in the rear end of second driving mechanism, before
End is connected to the second compensation rail by the second driving bearing pin to realize the second compensation rail phase by the driving of the second driving mechanism
Real-time controllable swing compensation to turnout junction girder.
Wherein: first driving mechanism and the second driving mechanism are electrical pushing cylinder.
Wherein: the working side of the first compensation rail is curve, and the line style and turnout curve line style of the curve are adapted, described
The working side of second compensation rail is straight line.
Wherein: first fixed pin shaft and the second fixed pin shaft are located at the outside of the guide surface side plate of turnout junction girder.
Wherein: the first compensation rail, which is equipped with first, to be prevented sticking up block, and the described first anti-block that sticks up is to be mounted on the first compensation rail
The first strip structure block on the outside of upper surface, and the inside of the first strip structure block is inclined-plane to when first compensates rail in place
When work by first it is anti-stick up block and contact with track girder prevent track girder from agitating.
Wherein: the second compensation rail, which is equipped with second, to be prevented sticking up block, and the described second anti-block that sticks up is to be mounted on the second compensation rail
The second strip structure on the outside of upper surface is fast, and the inside of the second strip block structure is inclined-plane to when second compensates rail in place
When work by second it is anti-stick up block and contact with track girder prevent track girder from agitating.
By above structure it is found that the suspension type monorail track switch swing type compensation rail device of the utility model has following effect
Fruit:
1, swing type compensation rail structure realize inverted T shaped movable cardioid track switch can provide continuous travelled by vehicle face convert and
The function of compensation.
2, prevent sticking up that block structure is simple, it is different using requirement of the compensation rail in different conditions, make full use of be spatially separating and
The methods of condition separation, while the program can also be used in the switch mechanism of existing translation compensation rail structure.
3, since compensation rail mechanism and control mode are simple, thus convenient processing and manufacture, without synchronizing control, maintenance
It is easy to maintain, reduce track switch total cost；
4, after track switch longtime running, asynchrony phenomenon caused by will not occurring because of compensation rail mechanism abrasion is extended
The service life of trouble mechanism.
The detailed content of the utility model can be obtained by aftermentioned explanation and institute's attached drawing.
Detailed description of the invention
Fig. 1 show the suspension type monorail track switch swing type compensation rail device of the utility model be applied to it is inverted T shaped movable
The top view of heart track switch.
Fig. 2 show A-A in Fig. 1 to sectional view.
Fig. 3 shows the location drawing of the utility model when inverted T shaped movable head track switch is in side line prevailing state.
Fig. 4 shows the location drawing of the utility model when inverted T shaped movable head track switch is in traveled straight state.
Fig. 5 shows the sectional view of the utility model.
Fig. 6 shows the sectional view of B-B direction in Fig. 1.
Fig. 7 shows the partial side elevation view for preventing sticking up block and turnout junction girder when the utility model is in operating position.
Fig. 8 shows the partial side elevation view for preventing sticking up block and turnout junction girder when the utility model is in off-position.
Appended drawing reference:
1, turnout junction girder, 2, amendment rail, 3, supporting rib, 4, first swings compensation rail device, and 5, shift bar, 6, second swings
Compensation rail device, the 6.1, second compensation rail, the 6.2, second driving mechanism, the 6.3, second fixed pin shaft, the 6.4, second driving bearing pin,
6.5, second prevents sticking up block.
Specific embodiment
Referring to Fig. 1 to Fig. 8, it is shown that the suspension type monorail track switch swing type of the utility model compensates rail device.
Wherein, the suspension type monorail track switch swing type compensation rail device is applied to inverted T shaped movable head track switch, such as Fig. 1 institute
Show, which may include turnout junction girder 1, amendment rail 2, supporting rib 3 and shift bar 5, and the amendment rail 2 is two
And two sides are respectively arranged on, the supporting rib 3 is a plurality of and what is be spaced apart from each other respectively is vertically arranged to two sides (as shown in Figure 1),
Its structure belongs to existing technology, states herein without tired.
Wherein, referring to Fig. 1 to Fig. 6, the suspension type monorail track switch swing type compensation rail device includes being set to turnout curve
The first of side swings compensation rail device 4 and swings compensation rail device 6 set on the second of track switch straight sides, and described first swings compensation
Rail device 4 may include the first compensation rail, the first driving mechanism, the first fixed pin shaft and the first driving bearing pin, first compensation
Rail is supported in 3 top of supporting rib, and one end is articulated with turnout junction girder 1 by the first fixed pin shaft, and the other end can be certainly with respect to turnout junction girder 1
By swinging, to realize the swing type compensation of curvilinear sides, turnout junction girder 1, front end are fixed in the rear end of first driving mechanism
It is connected to the first compensation rail by the first driving bearing pin, to pass through the driving of the first driving mechanism, realizes the first compensation rail phase
Real-time controllable swing compensation to turnout junction girder 1, it is preferred that the front end of first driving mechanism is connected to the first compensation rail
Middle part, to guarantee the swinging distance of the first compensation rail under lesser stroke, moreover it is possible to ensure the effective distance of driving force.
The second swing compensation rail device 6 may include the second compensation rail 6.1, the second driving mechanism 6.2, the second fixed pin
Axis 6.3 and the second driving bearing pin 6.4, the second compensation rail are supported in 3 top of supporting rib, and one end passes through the second fixed pin shaft
It is articulated with turnout junction girder 1, the other end is swingable with respect to turnout junction girder 1, thus realize the swing type compensation of straight sides, described second
Turnout junction girder 1 is fixed in the rear end of driving mechanism, and front end is connected to the second compensation rail by the second driving bearing pin, to pass through the
The driving of two driving mechanisms realizes that real-time controllable swing of the second compensation rail with respect to turnout junction girder 1 compensates, it is preferred that described the
The front end of two driving mechanisms is connected to the middle part of the second compensation rail, under lesser stroke guarantee second compensation rail swing away from
From, moreover it is possible to ensure the effective distance of driving force.
Preferably, first driving mechanism and the second driving mechanism can be electrical pushing cylinder, and controllability is more preferable, and accuracy is more
It is high.
Preferably, the working side of the first compensation rail is curve, and the line style and turnout curve line style of the curve are adapted,
The working side of the second compensation rail is straight line, wherein first fixed pin shaft and the second fixed pin shaft are located at turnout junction girder
The outside of guide surface side plate.
Preferably, the first compensation rail is equipped with first and prevents sticking up block, and the described first anti-block that sticks up is to be mounted on the first benefit
The first strip structure block on the outside of rail upper surface is repaid, and the inside of the first strip structure block is inclined-plane, thus when the first compensation
When rail works in place, by first it is anti-stick up block and contact with track girder prevent track girder from agitating, described second, which compensates rail, is equipped with
Second it is anti-stick up block 6.5, the described second anti-block that sticks up is that the second strip structure for being mounted on the outside of the second compensation rail upper surface is fast, and
The inside of the second strip block structure is inclined-plane, to prevent sticking up block and track by second when the second compensation rail works in place
Beam contacts to prevent track girder from agitating (referring to Fig. 7), and moves and be in non-outward in the first compensation rail and the second compensation rail
When operating position, the first anti-block and second that sticks up prevents that stick up block separates with track beam structure, thus the first compensation rail and the second compensation rail
There is gap (referring to Fig. 8), still between track girder to effectively reduce friction.
The utility model is creatively proposed as a result, is compensated by shuttle-type structure, is mended in working condition
Continuous advancing face can be cooperatively formed with shift bar by repaying rail, and in an inactive state by the single-ended swing of compensation rail, it can keep away
Open with can dynamic rail interference, realize compensation rail function provide significantly more efficient compensation effectively to overcome the deficiencies of existing technologies
Device.
Wherein, the suspension type monorail track switch swing type compensation rail device of the utility model is carried out in inverted T shaped movable head track switch
Compensation method when conversion includes if lower curve is to straight line switch process and straight line to Curve transform step, and wherein curve is to straight line
Switch process comprises the following steps:
Step 1: when inverted T shaped movable head track switch is in curve prevailing state, first swings the first drive of compensation rail device 4
Motivation structure driving the first compensation interior side oscillation of the rail to turnout junction girder, so that the first compensation rail and shift bar 5 cooperate, it is vehicle in song
The current of line side provides continuous curve running face；
Step 2: inverted T shaped movable head track switch carries out curve prevailing state to when the movement of traveled straight state turn-out track, leads to first
Cross in the first swing compensation rail device that the first compensation rail of the first driving mechanism driving is to being swung on the outside of turnout junction girder, to allow
Out behind space, shift bar starts from curve prevailing state to traveled straight state motion；
Step 3: after shift bar movement in place, second swings the second compensation of the second driving mechanism driving of compensation rail device
Interior side oscillation of the rail to turnout junction girder, the working side of the second compensation rail provide continuous straight line jointly with shift bar for vehicle operation and walk
Row face.
Wherein straight line is comprised the following steps to Curve transform step:
Step 1: when inverted T shaped movable head track switch is in traveled straight state, second swings the second drive of compensation rail device 6
Motivation structure driving the second compensation interior side oscillation of the rail to turnout junction girder, so that the second compensation rail and shift bar 5 cooperate, it is vehicle straight
The current of line side provides continuous straight line running face；
Step 2: inverted T shaped movable head track switch carries out traveled straight state to when the movement of curve prevailing state turn-out track, leads to first
Cross in the second swing compensation rail device that the second compensation rail of the second driving mechanism driving is to being swung on the outside of turnout junction girder, to allow
Out behind space, shift bar starts to move from traveled straight state to curve prevailing state；
Step 3: after shift bar movement in place, first swings the first compensation of the first driving mechanism driving of compensation rail device
Interior side oscillation of the rail to turnout junction girder, the working side of the first compensation rail provide continuous curve jointly with shift bar for vehicle operation and walk
Row face.
The swing type compensation rail apparatus structure of the utility model passes through fixed pin shaft and road using one end of compensation rail as a result,
Cha Liang is connected, and can be rotated, and the other end is connect with compensation rail driving mechanism.On the one hand company is cooperatively formed in working condition and shift bar
Continuous running face, by compensating the single-ended swing of rail when another aspect off working state, avoid with can dynamic rail interference, realize compensation
The function of rail, while designing on compensation rail and increased anti-to stick up block structure.By preventing sticking up the mutual cooperation of block and track beam structure,
The anti-block that sticks up can make compensation rail keep not tilting at operating position, while not increase the sliding friction resistance of compensation rail when moving
Power.
As a result, utility model has the advantages that
1, swing type compensation rail structure realize inverted T shaped movable cardioid track switch can provide continuous travelled by vehicle face convert and
The function of compensation.
2, prevent sticking up that block structure is simple, it is different using requirement of the compensation rail in different conditions, make full use of be spatially separating and
The methods of condition separation, while the program can also be used in the switch mechanism of existing translation compensation rail structure.
3, since compensation rail mechanism and control mode are simple, thus convenient processing and manufacture, without synchronizing control, maintenance
It is easy to maintain, reduce track switch total cost；
4, after track switch longtime running, asynchrony phenomenon caused by will not occurring because of compensation rail mechanism abrasion is extended
The service life of trouble mechanism.
It is readily apparent that above description and record is only citing rather than in order to limit the disclosure of the utility model
Content, application or use.Although describing and being described in the accompanying drawings embodiment, the utility model in embodiment
Do not limit by attached drawing example and be described as in embodiment it is now recognized that optimal mode to implement the religion of the utility model
The specific examples led, the scope of the utility model will include any implementation for falling into the description and appended claims of front
Example.
Claims (6)
1. a kind of suspension type monorail track switch swing type compensates rail device, it is applied to inverted T shaped movable head track switch, the inverted T shaped movable head
Track switch includes turnout junction girder, amendment rail, supporting rib and shift bar, and the amendment rail is two and is respectively arranged on two sides, the support
Muscle is a plurality of and what is be spaced apart from each other respectively is vertically arranged to two sides, it is characterised in that:
The suspension type monorail track switch swing type compensation rail device includes swinging compensation rail device set on the first of turnout curve side
Second compensation rail device is swung be set to track switch straight sides, and described first to swing compensation rail device include the first compensation rail, the
One driving mechanism, the first fixed pin shaft and the first driving bearing pin, the first compensation rail are supported in above supporting rib, and one end is logical
It crosses the first fixed pin shaft and is articulated with turnout junction girder, the other end freely swings to realize that the swing type of curvilinear sides is mended with respect to turnout junction girder
It repays, turnout junction girder is fixed in the rear end of first driving mechanism, and front end is connected to the first compensation rail by the first driving bearing pin
To realize the first real-time controllable swing compensation for compensating rail with respect to turnout junction girder by driving for the first driving mechanism, described second
Swinging compensation rail device includes the second compensation rail, the second driving mechanism, the second fixed pin shaft and the second driving bearing pin, and described second
Compensation rail is supported in above supporting rib, and one end is articulated with turnout junction girder by the second fixed pin shaft, and the other end is certainly with respect to turnout junction girder
By swinging to realize that the swing type of straight sides compensates, turnout junction girder is fixed in the rear end of second driving mechanism, and front end is logical
It crosses the second driving bearing pin and is connected to the second compensation rail to realize the second compensation rail with respect to road by the driving of the second driving mechanism
The real-time controllable swing compensation of Cha Liang.
2. suspension type monorail track switch swing type as described in claim 1 compensates rail device, it is characterised in that: first driving
Mechanism and the second driving mechanism are electrical pushing cylinder.
3. suspension type monorail track switch swing type as described in claim 1 compensates rail device, it is characterised in that: the first compensation rail
Working side is curve, and the line style and turnout curve line style of the curve are adapted, and the working side of the second compensation rail is straight line.
4. suspension type monorail track switch swing type as described in claim 1 compensates rail device, it is characterised in that: described first is fixed
Pin shaft and the second fixed pin shaft are located at the outside of the guide surface side plate of turnout junction girder.
5. suspension type monorail track switch swing type as described in claim 1 compensates rail device, it is characterised in that: first compensation
Rail, which is equipped with first, to be prevented sticking up block, and described first prevents that sticking up block is the first strip structure being mounted on the outside of the first compensation rail upper surface
Block, and the inside of the first strip structure block is inclined-plane to prevent sticking up block and rail by first when the first compensation rail works in place
Road beam contacts to prevent track girder from agitating.
6. suspension type monorail track switch swing type as described in claim 1 compensates rail device, it is characterised in that: second compensation
Rail, which is equipped with second, to be prevented sticking up block, and described second prevents that sticking up block is the second strip structure being mounted on the outside of the second compensation rail upper surface
Fastly, and the inside of the second strip block structure is inclined-plane to prevent sticking up block and rail by second when the second compensation rail works in place
Road beam contacts to prevent track girder from agitating.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821733761.8U CN209307792U (en) | 2018-10-25 | 2018-10-25 | Suspension type monorail track switch swing type compensates rail device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821733761.8U CN209307792U (en) | 2018-10-25 | 2018-10-25 | Suspension type monorail track switch swing type compensates rail device |
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| CN209307792U true CN209307792U (en) | 2019-08-27 |
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ID=67671581
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|---|---|---|---|
| CN201821733761.8U Active CN209307792U (en) | 2018-10-25 | 2018-10-25 | Suspension type monorail track switch swing type compensates rail device |
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109208410A (en) * | 2018-10-25 | 2019-01-15 | 中铁工程机械研究设计院有限公司 | Suspension type monorail track switch swing type compensates rail device and its compensation method |
| CN111172821A (en) * | 2020-01-07 | 2020-05-19 | 中铁工程设计咨询集团有限公司 | Suspension type single-rail single-shaft single-beam flat-turning turnout |
| CN112127217A (en) * | 2020-08-31 | 2020-12-25 | 中车长江车辆有限公司 | Rail transit turnout system |
-
2018
- 2018-10-25 CN CN201821733761.8U patent/CN209307792U/en active Active
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109208410A (en) * | 2018-10-25 | 2019-01-15 | 中铁工程机械研究设计院有限公司 | Suspension type monorail track switch swing type compensates rail device and its compensation method |
| CN109208410B (en) * | 2018-10-25 | 2024-02-27 | 中铁工程机械研究设计院有限公司 | Suspended monorail turnout swing type compensation rail device and compensation method thereof |
| CN111172821A (en) * | 2020-01-07 | 2020-05-19 | 中铁工程设计咨询集团有限公司 | Suspension type single-rail single-shaft single-beam flat-turning turnout |
| CN112127217A (en) * | 2020-08-31 | 2020-12-25 | 中车长江车辆有限公司 | Rail transit turnout system |
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