CN200971455Y - Rail joint mechanism for reducing vibration during tain running - Google Patents
Rail joint mechanism for reducing vibration during tain running Download PDFInfo
- Publication number
- CN200971455Y CN200971455Y CN 200620048194 CN200620048194U CN200971455Y CN 200971455 Y CN200971455 Y CN 200971455Y CN 200620048194 CN200620048194 CN 200620048194 CN 200620048194 U CN200620048194 U CN 200620048194U CN 200971455 Y CN200971455 Y CN 200971455Y
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- CN
- China
- Prior art keywords
- rail
- protuberance
- recess
- link
- bindiny mechanism
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Abstract
The utility model involves setting of railway rail, in particular a rail connection mechanism reducing vibration of train moving. It includes two connecting rails, connectors and fasteners, it is characterized by that connection end of 1 rail has concave part and convex part, the other rail has the corresponding convex part and concave part; the 2 rails are connected by connectors and fasteners, in the connection part, the concave part inserts into the convex part, and the convex part inserts the concave part, a certain space is left to connecting concave bottom and convex top. The mechanism can solve the problem of connecting gap may lead to vibration in moving, and it can improve the safety of rail transport and the comfort of traveling by train.
Description
Technical field
The utility model relates to the setting of railroad track, particularly a kind of rail bindiny mechanism that reduces to vibrate in the train driving.
Background technology
Along with the development of society, the mode of transportation is more and more, comprises highway, aviation, navigation and railway transportation, and they respectively have characteristics.The diversification of means of transportation helps people and selects as required.Wherein, railway transportation has advantages such as safe coefficient height, travelling speed is fast, transportation range is long, transport capacity is big, cost of transportation is low, and having and pollute the advantage little, that potential is not influenced by weather condition greatly,, is that highway, water transport, aviation, pipeline transport are incomparable.Information according to the parties concerned shows: the urban rail transit in China construction has entered the peak period at present, 25 urban plannings have been arranged track traffic network, total kilometrage is up to 5000 kilometers, the gross investment estimation surpasses 8,000 hundred million yuan, and wherein 10 cities such as Beijing, Shanghai, Guangzhou, Shenzhen have the rail line that has built up.
Existing track syndeton as shown in Figure 1, the two ends sky of two rail A, B is opened certain clearance, and with securing member D rail A, B is connected by connector C, wherein, the gap between the rail is to be used to prevent the damage effect that expands with heat and contract with cold and cause owing to rail.But existing this structure has following shortcoming:
Because the rail junction always has certain clearance, therefore, train just unavoidably can vibrative phenomenon when driving to this position.It not only can cause the damage of shipping goods, also causes easily and takes the uncomfortable of passenger.
The utility model content
The purpose of this utility model is to provide a kind of rail bindiny mechanism that reduces to vibrate in the train driving, mainly solve existing rail bindiny mechanism owing to have joint gap, therefore vibrative technical problem in the train driving process be can not effectively avoid, the safety of rail transport and the comfortableness of taking helped improving.
For addressing the above problem, the utility model is achieved in that
A kind of rail bindiny mechanism that reduces to vibrate in the train driving, comprise that two connect rail, connector and securing member, it is characterized in that: the link of a rail has protuberance and recess, and another rail has and the protuberance of rail and the recess and the protuberance of recess; Two rails link together by connector and securing member, and the protuberance of junction rail inserts the recess of rail, and the protuberance of rail inserts the recess of rail, and remain with one section space in interconnective recess bottom and protuberance top end.
The described rail bindiny mechanism that reduces to vibrate in the train driving, it is characterized in that: the link of this rail is stepped.
The described rail bindiny mechanism that reduces to vibrate in the train driving, it is characterized in that: the protuberance of this rail link is wider than recess, and the recess of connected rail is wider than protuberance.
The described rail bindiny mechanism that reduces to vibrate in the train driving is characterized in that: it is T-shaped that the link of this rail is the link of this rail of n shape.
By technique scheme, the beneficial effects of the utility model are:
1, rail link of the present utility model is still staggered has the gap, therefore, can guarantee can not produce destruction under the situation that rail expands with heat and contract with cold.
2, rail link of the present utility model is owing to have the structure of intercalation, not whole section gap, therefore, train wheel in motion has contact surface stably all the time, be not easy vibrative phenomenon, the safety that it has not only improved transportation has also improved the comfortableness of taking.
Description of drawings
Fig. 1 is the structural representation of existing rail bindiny mechanism.
Fig. 2 is the structural representation of rail of the present utility model bindiny mechanism.
Fig. 3, the 4th, the structural representation of rail in the utility model.
Among the figure:
1,2-rail;
The 3-connector;
The 4-securing member;
11,21-protuberance;
12,22-recess.
The specific embodiment
See also Fig. 2-4, it is the structural representation of a kind of rail bindiny mechanism that reduces to vibrate in the train driving of the utility model.As shown in the figure: it comprises that two connect rail 1,2, connector 3 and securing member 4.Wherein: the link of rail 1 has protuberance 11 and recess 12, and another rail 2 has and the protuberance 11 of rail 1 and the recess 22 and the protuberance 21 of recess 12; See Fig. 1, the link of this rail 1,2 is stepped.
Two rails 1,2 link together by connector 3 and securing member 4, the protuberance 11 of junction rail 1 inserts the recess 22 of rail 2, the protuberance 21 of rail 2 inserts the recess 12 of rail 2, and remains with one section space in interconnective recess 12,22 bottoms and protuberance 11,21 top ends.
When this bindiny mechanism was in the railway bent angle, the protuberance of this rail 1 link was wider than recess, and the recess of connected rail 2 is wider than protuberance.Because because its action of centrifugal force Train Wheel can be pressed in origin of force the outside of rail, therefore widen the protuberance in the outside this time, help increasing the compressive strength of rail.
In addition, the link of a rail of the present utility model is n shape, and the link of another rail is T-shaped, asks solid intercalation structure more thereby form a structure.
Being preferred embodiment of the present utility model only in sum, is not to be used for limiting practical range of the present utility model.Be that all equivalences of doing according to the content of the utility model claim change and modification, all should be technology category of the present utility model.
Claims (4)
1, a kind of rail bindiny mechanism that reduces to vibrate in the train driving, comprise that two connect rail, connector and securing member, it is characterized in that: the link of a rail (1) has protuberance (11) and recess (12), and another rail (2) has and the protuberance (11) of rail (1) and the recess (22) and the protuberance (21) of recess (12); Two rails (1), (2) link together by connector (3) and securing member (4), the protuberance (11) of junction rail (1) inserts the recess (22) of rail (2), the protuberance (21) of rail (2) inserts the recess (12) of rail (2), and remains with one section space at interconnective recess (12), (22) bottom and protuberance (11), (21) top end.
2, the rail bindiny mechanism that reduces to vibrate in the train driving according to claim 1, it is characterized in that: the link of this rail (1), (2) is stepped.
3, the rail bindiny mechanism that reduces to vibrate in the train driving according to claim 1 and 2 is characterized in that: the protuberance of this rail (1) link is wider than recess, and the recess of connected rail (2) is wider than protuberance.
4, according to the described rail bindiny mechanism that reduces to vibrate in the train driving of claim 1, it is characterized in that: it is T-shaped that the link of this rail (1) is the link of this rail of n shape (2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200620048194 CN200971455Y (en) | 2006-11-27 | 2006-11-27 | Rail joint mechanism for reducing vibration during tain running |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200620048194 CN200971455Y (en) | 2006-11-27 | 2006-11-27 | Rail joint mechanism for reducing vibration during tain running |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN200971455Y true CN200971455Y (en) | 2007-11-07 |
Family
ID=38882712
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200620048194 Expired - Fee Related CN200971455Y (en) | 2006-11-27 | 2006-11-27 | Rail joint mechanism for reducing vibration during tain running |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN200971455Y (en) |
-
2006
- 2006-11-27 CN CN 200620048194 patent/CN200971455Y/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |