CN208309307U - A kind of rack rails covering steel-rail rail-road switch mechanism - Google Patents
A kind of rack rails covering steel-rail rail-road switch mechanism Download PDFInfo
- Publication number
- CN208309307U CN208309307U CN201820459064.1U CN201820459064U CN208309307U CN 208309307 U CN208309307 U CN 208309307U CN 201820459064 U CN201820459064 U CN 201820459064U CN 208309307 U CN208309307 U CN 208309307U
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- Prior art keywords
- rail
- straight line
- rack rails
- intersection
- curve
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Abstract
A kind of rack rails covering steel-rail rail-road switch mechanism, so that rack rails train, which can quick smoothly pass through switch area, completes turn-out track process.Second straight line rail and the first curved steel rail cross to form the first intersection, and second straight line rail and the second curved steel rail cross to form the second intersection.Second intersection is in first straight line rail, the first tongue, the second tongue that its front end is swung by the control of the first rail railway switch is respectively set on the inside of second straight line rail, and the rear end of the first tongue and the second tongue extends to the first intersection.Straight line rack rails is in separated formation first straight line rack rails, the second straight line rack rails of the first intersection, the second intersection, and the movable rack rails that its front is blended with second straight line rack rails is set, the rear end of movable rack rails is controlled by the second rail railway switch and is swung, opposite with curve rack rails front end or be staggered.
Description
Technical field
The utility model relates to cogwheel railway rail, in particular to a kind of rack rails covers steel-rail rail-road switch mechanism.
Background technique
In addition cogwheel railway is by placing a special rack rails on the sleeper among common rail.Walking rack rails iron
The locomotive on road is equipped with one or more gears, engages walking with rack rails, train is pulled on the steep slope of great slope.
Cogwheel railway climbs oblique ability not as good as rope railway, but can but build up longer or more complicated route.It is applicable to big height
The mountain-climbing of going slowly of journey, abrupt slope scenic spot is gone sightseeing passage, and line length is flexible, can be used as the system of tourist attraction vehicles selection
One of formula.
The function of track switch is to make train essential line facility when being transferred to another strand of track from one track, is railway
One important component of track.Cogwheel railway is due to being laid with a rack rails in rail center, with conventional rails area
Not, switch structure need to carry out brand-new design.
Utility model content
The technical problem to be solved by the utility model is to provide a kind of rack rails to cover steel-rail rail-road switch mechanism, so that rack rails arranges
Vehicle quick smoothly can complete turn-out track process by switch area.
It is as follows that the utility model solves technical solution used by its technical problem:
A kind of rack rails of the utility model covers steel-rail rail-road switch mechanism, basic including the straight line stock rail to intersect and curve
Rail, straight line stock rail are formed by first straight line rail, second straight line rail and positioned at straight line rack rails between the two, and curve is basic
Rail is formed by the first curved steel rail, the second curved steel rail and positioned at curve rack rails between the two, second straight line rail and first
Curved steel rail crosses to form the first intersection, and second straight line rail and the second curved steel rail cross to form the second intersection, special
Sign is: second intersection is in first straight line rail, its front end is respectively set by the first steel on the inside of second straight line rail
The rear end of the first tongue, the second tongue that the control of rail railway switch is swung, the first tongue and the second tongue extends to the first intersection；
The straight line rack rails is set in separated formation first straight line rack rails, the second straight line rack rails of the first intersection, the second intersection
The movable rack rails that its front is blended with second straight line rack rails is set, the rear end of movable rack rails is controlled by the second rail railway switch puts
It is dynamic, it is opposite with curve rack rails front end or be staggered；The first straight line rack rails, second straight line rack rails, curve rack rails and can movable tooth
The bottom surface of rail and the top surface of first straight line rail, second straight line rail, the first curved steel rail, the second curved steel rail are located at same put down
On face.
The utility model has the beneficial effects that line style is continuous, rail and rack rails can seamless connection, guarantee that train can be put down
Steady operation, passenger comfort are preferable；Rail railway switch and rack switch linkage act on, phase mutual feedback, guarantee that switch mechanism is dynamic
The reliability of work, at the same on the basis of traditional track switch carry out mechanism improvement, have many advantages, such as construct it is convenient, easy to maintain,
Cost is easily controllable.
Detailed description of the invention
This specification includes following two width attached drawing:
Fig. 1 is a kind of plan view of rack rails covering of the utility model steel-rail rail-road switch mechanism；
Fig. 2 is a kind of perspective view of rack rails covering of the utility model steel-rail rail-road switch mechanism；
Component and corresponding label: first straight line rail 11, second straight line rail 12, the first curved steel rail are shown in figure
13, the second curved steel rail 14, first straight line rack rails 21, second straight line rack rails 22, curve rack rails 23, movable rack rails 24, first are straight
Line guard rail 31, second straight line guard rail 32, curve guard rail 33, the first rail railway switch 41, the second rail railway switch 42, the first tongue
51, the second tongue 52.
Specific embodiment
The present invention will be further described with reference to the accompanying drawings and examples.
Referring to Figures 1 and 2, a kind of rack rails of the utility model covers steel-rail rail-road switch mechanism, including the straight line base to intersect
This rail and curve stock rail, straight line stock rail is by first straight line rail 11, second straight line rail 12 and straight positioned between the two
Line rack rails composition, curve stock rail is by the first curved steel rail 13, the second curved steel rail 14 and positioned at curve rack rails between the two
23 compositions, second straight line rail 12 and the first curved steel rail 13 cross to form the first intersection, second straight line rail 12 and second
Curved steel rail 14 crosses to form the second intersection.Second intersection is in first straight line rail 11, second straight line rail 12
Inside be respectively set its front end by the first rail railway switch 41 control swing the first tongue 51, the second tongue 52, first point
The rear end of rail 51 and the second tongue 52 extends to the first intersection.The straight line rack rails in the first intersection, the second intersection it
Separated formation first straight line rack rails 21, second straight line rack rails 22, and it is arranged what its front was blended with second straight line rack rails 22
Movable rack rails 24, the rear end of movable rack rails 24 is controlled by the second rail railway switch 42 to be swung, it is opposite with 23 front end of curve rack rails or
Person is staggered.The first straight line rack rails 21, second straight line rack rails 22, the bottom surface of curve rack rails 23 and movable rack rails 24 and first are straight
Line rail 11, second straight line rail 12, the first curved steel rail 13, the top surface of the second curved steel rail 14 are in the same plane.
Referring to Figures 1 and 2, to guarantee that rack rails train is smoothly accurately engaged with rack rails, before the first straight line rack rails 21
End and the rear end of second straight line rack rails 22 are at a distance of a tooth pitch, the rear end of the movable rack rails 24 and the front end phase of curve rack rails 23
Away from a tooth pitch.
The first rail railway switch 41, the second rail railway switch 42 are controlled by switch signal and are linked, it is preferred to use synchronous
Movement, can also be used sequentially-operating.During sequentially-operating, it is necessary to assure the deadline of the two crosses range request in turn-out track
It is completed in time range.After the completion of turn-out track process, signal system issues after carrying out inspection confirmation to each components present position
Pass through signal.
It referring to Figures 1 and 2, is the safety for ensuring turn-out track process, in second straight line rail 12 before second intersection
Inside be arranged first straight line guard rail 31.After first intersection, second straight line is set on the inside of first straight line rail 11 and is protected
Curve guard rail 33 is arranged in rail 32 on the inside of the second curved steel rail 14.
Referring to Fig.1, when rack rails train commutates, if rack rails train direction of travel is from left to right from straight line entrance curve section
When, the front end of the first tongue 51 and the second tongue 52 is under the action of the first rail railway switch 41 to straight line side oscillation, the first point
Rail 51 is bonded with first straight line rail 11.The rear end of movable rack rails 24 is dynamic to curvilinear sides under the effect of the second rail railway switch 42,
Keep continuous with the line style of curve rack rails 23, to complete entire changing points process, rack rails train can be smoothly from straight line
It is transferred to curve section.
A kind of some principles of rack rails covering of the utility model that only explains through diagrams described above steel-rail rail-road switch mechanism, and
It is non-be the utility model is confined to shown in and the specific structure and the scope of application in, therefore all may be utilized
It is corresponding modification and equivalent, belong to the applied the scope of the patents of the utility model.
Claims (4)
1. a kind of rack rails covers steel-rail rail-road switch mechanism, including the straight line stock rail and curve stock rail to intersect, straight line stock rail
Formed by first straight line rail (11), second straight line rail (12) and positioned at straight line rack rails between the two, curve stock rail by
First curved steel rail (13), the second curved steel rail (14) and positioned between the two curve rack rails (23) composition, second straight line steel
Rail (12) and the first curved steel rail (13) cross to form the first intersection, second straight line rail (12) and the second curved steel rail (14)
It crosses to form the second intersection, it is characterized in that: second intersection is in first straight line rail (11), second straight line rail
(12) the first tongue (51), the second tongue that its front end is swung by the control of the first rail railway switch (41) are respectively set on the inside of
(52), the rear end of the first tongue (51) and the second tongue (52) extends to the first intersection；The straight line rack rails crosses in first
Portion, the separated formation first straight line rack rails (21) of the second intersection, second straight line rack rails (22), and its front and second is set
The movable rack rails (24) that straight line rack rails (22) blends, the rear end of movable rack rails (24) is controlled by the second rail railway switch (42) puts
It is dynamic, it is opposite with curve rack rails (23) front end or be staggered；The first straight line rack rails (21), second straight line rack rails (22), curve
The bottom surface of rack rails (23) and movable rack rails (24) and first straight line rail (11), second straight line rail (12), the first curved steel rail
(13), the top surface of the second curved steel rail (14) is in the same plane.
2. a kind of rack rails as described in claim 1 covers steel-rail rail-road switch mechanism, it is characterized in that: the first rail railway switch
(41), the second rail railway switch (42) is controlled by switch signal and is linked.
3. a kind of rack rails as described in claim 1 covers steel-rail rail-road switch mechanism, it is characterized in that: in the before second intersection
First straight line guard rail (31) are arranged in the inside of two straight rails (12)；After first intersection, in first straight line rail (11)
Second straight line guard rail (32) are arranged in inside, and curve guard rail (33) are arranged on the inside of the second curved steel rail (14).
4. a kind of rack rails as described in claim 1 covers steel-rail rail-road switch mechanism, it is characterized in that: the first straight line rack rails (21)
Front end and second straight line rack rails (22) rear end at a distance of a tooth pitch, the rear end of the movable rack rails (24) and curve rack rails
(23) front end is at a distance of a tooth pitch.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820459064.1U CN208309307U (en) | 2018-04-03 | 2018-04-03 | A kind of rack rails covering steel-rail rail-road switch mechanism |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820459064.1U CN208309307U (en) | 2018-04-03 | 2018-04-03 | A kind of rack rails covering steel-rail rail-road switch mechanism |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208309307U true CN208309307U (en) | 2019-01-01 |
Family
ID=64718937
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820459064.1U Withdrawn - After Issue CN208309307U (en) | 2018-04-03 | 2018-04-03 | A kind of rack rails covering steel-rail rail-road switch mechanism |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208309307U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108677626A (en) * | 2018-04-03 | 2018-10-19 | 中铁二院工程集团有限责任公司 | A kind of rack rails covering steel-rail rail-road switch mechanism |
-
2018
- 2018-04-03 CN CN201820459064.1U patent/CN208309307U/en not_active Withdrawn - After Issue
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108677626A (en) * | 2018-04-03 | 2018-10-19 | 中铁二院工程集团有限责任公司 | A kind of rack rails covering steel-rail rail-road switch mechanism |
| CN108677626B (en) * | 2018-04-03 | 2023-09-22 | 中铁二院工程集团有限责任公司 | Rail switch mechanism covered by toothed rail |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| AV01 | Patent right actively abandoned |
Granted publication date: 20190101 Effective date of abandoning: 20230922 |
|
| AV01 | Patent right actively abandoned |
Granted publication date: 20190101 Effective date of abandoning: 20230922 |
|
| AV01 | Patent right actively abandoned | ||
| AV01 | Patent right actively abandoned |