CN207812183U - Attachment device between a kind of cross-saddle single-track traffic track switch lift beam - Google Patents
Attachment device between a kind of cross-saddle single-track traffic track switch lift beam Download PDFInfo
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- CN207812183U CN207812183U CN201721419466.0U CN201721419466U CN207812183U CN 207812183 U CN207812183 U CN 207812183U CN 201721419466 U CN201721419466 U CN 201721419466U CN 207812183 U CN207812183 U CN 207812183U
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Abstract
The utility model discloses attachment devices between a kind of cross-saddle single-track traffic track switch lift beam, belong to connection area between monorail transit turnout junction girder, it includes power unit, gear unit, damper unit and connecting plate, wherein, power unit connects gear unit, gear unit is connected with connecting plate, damper unit is arranged below connecting plate, the power unit is used to provide power to gear unit, so that gear unit drives connecting plate lifting, and then realize that connecting plate moves in the deep gouge of turnout junction girder and fixed beam intersection, the blind-mate between beam body deep gouge.Attachment device is easy to operate between the beam of the utility model, is swift in response, and will not bring secondary clearance issues, versatile, and reliability is high.
Description
Technical field
The utility model belongs to connection area between monorail transit turnout junction girder, is related to cross-saddle single-track traffic track switch auxiliary system
System, more particularly, to attachment device between a kind of cross-saddle single-track traffic track switch lift beam.
Background technology
After Riding-type Monorail Switch beam docks locking with fixed beam, can there is one between turnout junction girder mobile terminal and fixed beam body
Fixed gap, if the gap cannot get good processing, will result in train by when generate strong vibration and impact, increase
Damage is also will produce while noise to train part, it is therefore desirable to which attachment device increased vehicle to make up gap between turnout junction girder
Safety.
Currently, mainly being connected by finger plate or overturning panel assembly in cross-saddle single-track traffic track switch connection area
Turnout junction girder and fixed beam, and then cover gap between beam.
It is in stationary state that finger plate, which is all mounted in turnout junction girder or the end of fixed beam, and finger plate intersects when track switch is docked
Dislocation, is changed into cross gap, at this time still with the presence of gap, effect is bad, simultaneously because the fortune of turnout junction girder by gap between beam
Flowing mode is different, and finger plate can not be all effective to all types of turnout junction girder docking modes.
Overturning panel assembly changes in beam type track switch in rotation have use at present, but this mode had at torsion shaft it is certain
Gap, coverage effect is bad, and the interference problem of while installing when needing to consider returning face plate rotation with beam body deep gouge.
In view of the above problems, needing to develop attachment device between a kind of novel monorail transit turnout junction girder, it is desirable that its operation side
Just it, is swift in response, blind-mate problem, and secondary gap will not be brought, and is versatile.
Utility model content
For the disadvantages described above or Improvement requirement of the prior art, the utility model provides a kind of cross-saddle single-track traffic road
Attachment device makes it is intended that cleverly being designed mechanical mechanism for specific application environment between trouble lift beam
Connect gapless between monorail transit turnout junction girder, it is with small vibration, it is easy to operate, be swift in response, it is versatile.
To achieve the above object, the utility model connects dress between providing a kind of cross-saddle single-track traffic track switch lift beam
It sets comprising power unit, gear unit, damper unit and connecting plate, wherein power unit connects gear unit, and transmission is single
Member is connected with connecting plate, and damper unit is arranged below connecting plate, and the power unit is used to provide power to gear unit, with
Make gear unit that connecting plate be driven to move up and down, and falls into after connecting plate moves down the heavy of turnout junction girder and fixed beam intersection
In slot, the blind-mate between beam body deep gouge.
Further, the power of the power unit is hydraulic power or is servo motor power.
Further, the gear unit is the transmission of telescopic hydraulic bar, screw drive or rack pinion.
Further, the damper unit is spring damping.
Further, the connecting plate is rectangular connecting panels, and the rectangle of turnout junction girder and fixed beam intersection is fallen into cooperation
In deep gouge.
Further, the power unit includes the first liquid storage device, the second liquid storage device, the first hydraulic pump and the second hydraulic pressure
Pump, wherein the first liquid storage device is connected to the first hydraulic pump can provide hydraulic medium to the first hydraulic pump, and the second liquid storage device is connected to the
Two hydraulic pumps are can give the second hydraulic pump to provide hydraulic medium.
Further, the gear unit includes the first flexible beam hanger and the second flexible beam hanger, the first flexible beam hanger
The first hydraulic pump is connected, the first flexible beam hanger can be given to provide hydraulic power, the second flexible beam hanger connects the second hydraulic pump,
The second flexible beam hanger can be given to provide hydraulic power.
Further, the damper unit includes the first vibration damping compression spring and the second vibration damping compression spring, wherein the first flexible beam hanger
It is connected with connecting plate bottom surface side by the first vibration damping compression spring, the second flexible beam hanger passes through the second vibration damping compression spring and connecting plate bottom surface
The other side is connected.
In general, it can obtain down the above technical solutions conceived by the present invention are compared with the prior art,
Row advantageous effect：
(1) gap covering fills up with obvious effects better than existing equipment between the beam that the present apparatus is realized, connecting plate is heavy with beam body
Gap very little between slot, will not cause secondary clearance issues, ensure good stationarity when train crosses trouble.
(2) power source Yu transmission mechanism of the present apparatus use the set-up mode of double copies, and system reliability is high, can be safety
Driving provides stable, good guarantee.
(3) present apparatus is versatile, can be adapted for connecting between the beam of multi-motion type track switch, simple in structure,
Motion mode is easily realized, easy to operate.
Description of the drawings
Fig. 1 is the apparatus structure schematic elevation view of an example in the utility model；
Fig. 2 is the apparatus structure schematic top plan view of an example in the utility model；
Fig. 3 is the turnout junction girder of an example and fixed beam connection diagram in the utility model.
In all the appended drawings, identical reference numeral is used for indicating identical element or structure, wherein：
1- fixed beams 2- the first liquid storage device the first hydraulic pumps of 3-
4- first stretches beam hanger 5- the first vibration damping compression spring 6- connecting plates
7- turnout junction girders 8- the second vibration damping compression springs 9- second stretches beam hanger
10- the second hydraulic pump the second liquid storage devices of 11-
Specific implementation mode
In order to make the purpose of the utility model, technical solutions and advantages more clearly understood, below in conjunction with attached drawing and implementation
Example, the present invention will be further described in detail.It should be appreciated that specific embodiment described herein is only used to explain
The utility model is not used to limit the utility model.In addition, institute in the various embodiments of the present invention described below
The technical characteristic being related to can be combined with each other as long as they do not conflict with each other.
Attachment device between a kind of cross-saddle single-track traffic track switch lift beam of the utility model offer comprising power list
Member, gear unit, damper unit and connecting plate, wherein power unit connects gear unit, and gear unit is connected with connecting plate,
Damper unit is arranged below connecting plate, and the power unit is used to provide power to gear unit, so that gear unit drives
Connecting plate moves up and down, and is fallen into the deep gouge of 1 intersection of turnout junction girder 7 and fixed beam after connecting plate moves down, with beam body
Blind-mate between deep gouge.
Wherein, the power of the power unit is hydraulic power or is servo motor power.The gear unit is to stretch
The transmission of contracting formula hydraulic stem, screw drive or rack pinion.The damper unit is spring damping.The connecting plate is square
Shape connecting plate 6 is fallen into cooperation in the rectangle deep gouge of 1 intersection of turnout junction girder 7 and fixed beam.
In one embodiment of the utility model, the first liquid storage device 2 and the first hydraulic pump 3 are composed in series first group of power
Source, the second liquid storage device 11 and the second hydraulic pump 10 are composed in series second group of power source, and it is flexible that first group of power source acts on first
Beam hanger 4, second group acts on the second flexible beam hanger 9, and the first flexible beam hanger 4 passes through 5 phase of the first vibration damping compression spring with 6 side of connecting plate
Connection, the second flexible beam hanger 9 are connected with the other side of connecting plate 6 by the second vibration damping compression spring 8, and the setting of connecting plate 6 is solid
Determine the upside of beam, fixed beam 7 and turnout junction girder 7 are provided with deep gouge corresponding with connecting plate.
First, second vibration damping compression spring 5,8 is installed between connecting plate and telescopic beam hanger, when train passes through connecting plate,
Caused vibration can be absorbed by vibration damping compression spring, and then vibration is made not damaged to telescopic beam hanger, while can also be kept away
Exempt from connecting plate to move up and down because of vibration, ensures that train crosses trouble safety.
The course of work of utility model device is as follows：
When the first hydraulic pump 3 and the second hydraulic pump 10 inject fluid to the first flexible beam hanger 4 and the second flexible beam hanger 9 respectively
When, the first, second flexible beam hanger stretching, extension drives connecting plate to ramp up, turnout junction girder reaches the docking location with fixed beam later
Place, hydraulic pump extract the fluid in telescopic beam hanger out, and the first, second flexible beam hanger shrinks 4,9, under driving connecting plate downward
Drop, connecting plate sink to fixed beam with the deep gouge in turnout junction girder, connect turnout junction girder and fixed beam, gap between beam is covered.
Utility model device is applied under following three operating mode：
Operating mode 1：Cross-saddle single-track traffic track switch rises connecting plate between beam
Fig. 1 is the apparatus structure schematic elevation view of an example in the utility model, and Fig. 2 is a reality in the utility model
The apparatus structure schematic top plan view of example, in conjunction with two figures it is found that before turnout junction girder 7 reaches the docking location with fixed beam 1, the first liquid
Press pump 3 and the second hydraulic pump 10 inject fluid to the first flexible beam hanger 4 and the second flexible beam hanger 9 respectively, and beam hanger (4,9) starts to stretch
Exhibition, while connecting plate 6 being driven to ramp up to certain altitude, turnout junction girder 7 can just reach the docking location with fixed beam 1 later
Place.
After train is by track switch, the system that connected before turnout junction girder 7 will be detached with fixed beam, between lift beam will repeat
The step of stating connecting plate between rising beam, turnout junction girder 7 could start to detach with fixed beam after connecting plate rises to designated position.
Operating mode 2：Connecting plate is fallen after being docked between cross-saddle single-track traffic turnout junction girder
Fig. 3 is that the turnout junction girder of an example works as track switch with fixed beam connection diagram as shown in Fig. 3 in the utility model
Beam 7 complete with fixed beam 1 dock locking after, the first hydraulic pump 3 and the second hydraulic pump 10 are respectively by 4 He of the first flexible beam hanger
The fluid of second flexible beam hanger 9 is extracted out, and beam hanger (4,9) starts to shrink at, while connecting plate 6 being driven to decline downwards, and connecting plate 6 is heavy
Enter fixed beam 1 with the deep gouge in turnout junction girder 7, gap between beam is covered, realizes and obtain 1 connection between turnout junction girder 7 and fixed beam 1.
Operating mode 3：When cross-saddle single-track traffic track switch crosses vehicle between lift beam connecting plate vibration damping
For train driving at the position of connecting plate 6, the vibration of vehicle can pass to connecting plate 6, connecting plate 6 with it is telescopic
The vibration damping compression spring installed between beam hanger can by the absorption of vibrations of transmission, prevent vibration continue transmit telescopic beam hanger is caused it is tired
Labor is destroyed, while also be can avoid connecting plate after absorption of vibrations and being moved up and down, and further ensures safety when train crosses trouble.
The utility model connects system between being put forward for the first time a kind of cross-saddle single-track traffic track switch lift beam, the system structure
It is simple and convenient to operate, is swift in response, the gap very little between connecting plate and beam body deep gouge will not bring secondary clearance issues, Liang Jian
The covering in gap fills up with obvious effects and is better than existing equipment；And the system is versatile, can be adapted for multi-motion type
Track switch；Power source is both provided with backup with transmission mechanism in system, so that system is had high reliability, is provided for safe driving
It is good to ensure.
As it will be easily appreciated by one skilled in the art that the above is only the preferred embodiment of the utility model only, not
To limit the utility model, any modification made within the spirit and principle of the present invention, equivalent replacement and change
Into etc., it should be included within the scope of protection of this utility model.
Claims (8)
1. attachment device between a kind of cross-saddle single-track traffic track switch lift beam, which is characterized in that it includes power unit, transmission
Unit, damper unit and connecting plate, wherein
Power unit connects gear unit, and gear unit is connected with connecting plate, and damper unit is arranged below connecting plate,
The power unit is used to provide power to gear unit, so that gear unit drives connecting plate to move up and down, and even
Fishplate bar is fallen into after moving down in the deep gouge of turnout junction girder (7) and fixed beam (1) intersection, the blind-mate between beam body deep gouge.
2. attachment device between a kind of cross-saddle single-track traffic track switch lift beam as described in claim 1, which is characterized in that institute
The power for stating power unit is hydraulic power or is servo motor power.
3. attachment device between a kind of cross-saddle single-track traffic track switch lift beam as claimed in claim 2, which is characterized in that institute
It is the transmission of telescopic hydraulic bar, screw drive or rack pinion to state gear unit.
4. attachment device between a kind of cross-saddle single-track traffic track switch lift beam as claimed in claim 3, which is characterized in that institute
It is spring damping to state damper unit.
5. attachment device between a kind of cross-saddle single-track traffic track switch lift beam as described in claim 1, which is characterized in that institute
It is rectangular connecting panels (6) to state connecting plate, is fallen into the rectangle deep gouge of turnout junction girder (7) and fixed beam (1) intersection with cooperation.
6. attachment device between a kind of cross-saddle single-track traffic track switch lift beam as claimed in claim 5, which is characterized in that institute
It states power unit and includes the first liquid storage device (2), the second liquid storage device (11), the first hydraulic pump (3) and the second hydraulic pump (10),
In, the first liquid storage device (2) is connected to the first hydraulic pump (3) can provide hydraulic medium, the second liquid storage device to the first hydraulic pump (3)
(11) the second hydraulic pump of connection (10) is can give the second hydraulic pump (10) to provide hydraulic medium.
7. attachment device between a kind of cross-saddle single-track traffic track switch lift beam as claimed in claim 6, which is characterized in that institute
It includes the first flexible beam hanger (4) and the second flexible beam hanger (9) to state gear unit, and the first flexible beam hanger (4) connects the first liquid
Press pump (3), the first flexible beam hanger (4) can be given to provide hydraulic power,
The second flexible beam hanger (9) connects the second hydraulic pump (10), the second flexible beam hanger (9) can be given to provide hydraulic power.
8. attachment device between a kind of cross-saddle single-track traffic track switch lift beam as claimed in claim 4, which is characterized in that institute
It includes the first vibration damping compression spring (5) and the second vibration damping compression spring (8) to state damper unit, wherein the first flexible beam hanger (4) subtracts by first
The compression spring (5) that shakes is connected with connecting plate bottom surface side, and the second flexible beam hanger (9) passes through the second vibration damping compression spring (8) and connecting plate bottom surface
The other side is connected.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721419466.0U CN207812183U (en) | 2017-10-31 | 2017-10-31 | Attachment device between a kind of cross-saddle single-track traffic track switch lift beam |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721419466.0U CN207812183U (en) | 2017-10-31 | 2017-10-31 | Attachment device between a kind of cross-saddle single-track traffic track switch lift beam |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207812183U true CN207812183U (en) | 2018-09-04 |
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ID=63336119
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721419466.0U Active CN207812183U (en) | 2017-10-31 | 2017-10-31 | Attachment device between a kind of cross-saddle single-track traffic track switch lift beam |
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| Country | Link |
|---|---|
| CN (1) | CN207812183U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114438832A (en) * | 2022-01-11 | 2022-05-06 | 中铁第四勘察设计院集团有限公司 | Lateral wall lifting translation type high-speed magnetic levitation turnout structure and control system thereof |
-
2017
- 2017-10-31 CN CN201721419466.0U patent/CN207812183U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114438832A (en) * | 2022-01-11 | 2022-05-06 | 中铁第四勘察设计院集团有限公司 | Lateral wall lifting translation type high-speed magnetic levitation turnout structure and control system thereof |
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