CN204238075U - A kind of track switch anti-creep indication rod linkage - Google Patents
A kind of track switch anti-creep indication rod linkage Download PDFInfo
- Publication number
- CN204238075U CN204238075U CN201420721283.4U CN201420721283U CN204238075U CN 204238075 U CN204238075 U CN 204238075U CN 201420721283 U CN201420721283 U CN 201420721283U CN 204238075 U CN204238075 U CN 204238075U
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- China
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- mechanism body
- movable joint
- shaft
- indication rod
- tongue
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Abstract
The utility model provides a kind of track switch anti-creep indication rod linkage, comprise tip iron, mechanism shaft, mechanism body, movable joint, indication rod, tip iron upper surface is provided with cover plate, second mechanism body is embedded in tip iron inside, one end of second mechanism body is connected by the first mechanism shaft with tip iron, the second upper and lower both sides of mechanism body are all provided with first mechanism body, two the first mechanism body are connected by the second mechanism shaft with the second mechanism body, movable joint upper end embeds the other end of the correspondence of the second mechanism body, movable joint is connected by the 3rd mechanism shaft with the second mechanism body, movable joint lower end is provided with through hole, through hole is provided with oscillating bearing, indication rod is connected with movable joint by oscillating bearing.The utility model adopts shaft rod mechanism to connect, and can adapt to tongue and creep, and effectively solves again because tongue is creeped the angle change at the tongue towing point place caused, and substantially solves because tongue is creeped the problem driving movable joint inclination goat stopwatch to show.
Description
Technical field
The utility model belongs to railway switch field, especially relates to a kind of track switch anti-creep indication rod linkage.
Background technology
Track switch is rolling stock requisite line facility when proceeding to or cross another strand of track from one track, is an important component part of railroad track.Because track switch is in use by the impact of environment, there is relative displacement between tongue and stock rail, be commonly referred to as " creeping ".
Because the pin-and-hole of linkage many employings vertical direction of the indication rod of plurality of devices in railway switch converting system connects in prior art, often locate Jun You gap, junction, connect owing to there being many places pin-and-hole, accumulative gap is larger, have impact on the sensitivity of expression, the change that gap causes greatly the rear indication notch position of each conversion is also large, uses middle wearing and tearing also large, adds the workload safeguarding adjustment.
Movable joint on general type indication rod, tip iron are completely fixed, and cannot adapt to tongue and creep.
Utility model content
For solving the problems of the technologies described above, the utility model provides a kind track switch anti-creep indication rod linkage, effectively can adapt to tongue and to creep state, avoid erecting device to creep because of tongue and jam problem occurs.
The technical solution adopted in the utility model is:
A kind of track switch anti-creep indication rod linkage, comprise tip iron, mechanism shaft, mechanism body, movable joint, indication rod, mechanism shaft comprises the first mechanism shaft, second mechanism shaft, 3rd mechanism shaft, mechanism body comprises the first mechanism body, second mechanism body, tip iron upper surface is provided with cover plate, second mechanism body is embedded in tip iron inside, one end of second mechanism body is connected by the first mechanism shaft with tip iron, the second upper and lower both sides of mechanism body are all provided with first mechanism body, two the first mechanism body are connected by the second mechanism shaft with the second mechanism body, movable joint upper end is embedded in the other end of the correspondence of the second mechanism body, movable joint is connected by the 3rd mechanism shaft with the second mechanism body, movable joint lower end is provided with through hole, through hole is provided with oscillating bearing, indication rod is connected with movable joint by oscillating bearing.
Further, described two the first mechanism body are positioned at tip iron inside, and two the first mechanism body are installed symmetrically.
Further, between described tip iron and cover plate, screw is fixed.
The advantage that the utility model has and good effect are:
Tip iron of the present utility model is connected with adopting shaft rod mechanism between movable joint, indication rod can be kept to connect goat position motionless, tip iron moves with tongue, effectively can adapt to tongue to creep state, avoid erecting device to creep because of tongue and jam problem occurs, effectively solve again because tongue is creeped the angle change at the tongue towing point place caused, substantially solve because tongue is creeped the problem driving movable joint inclination goat stopwatch to show.
Accompanying drawing explanation
Fig. 1 is track switch anti-creep indication rod linkage front view.
Fig. 2 is track switch anti-creep indication rod linkage top view
In figure:
1. cover plate, 2. tip iron, 3. the first mechanism shaft, 4. the second mechanism shaft, 5. the first mechanism body, 6. the second mechanism body, 7. the 3rd mechanism shaft, 8. movable joint, 9. oscillating bearing, 10. indication rod.
Detailed description of the invention
Below in conjunction with accompanying drawing, specific embodiment of the utility model is elaborated.
As shown in Fig. 1 ~ Fig. 2, a kind of track switch anti-creep indication rod linkage, comprise tip iron 2, mechanism shaft, mechanism body, movable joint 8, indication rod 10, mechanism shaft comprises the first mechanism shaft 3, second mechanism shaft 4, 3rd mechanism shaft 7, mechanism body comprises the first mechanism body 5, second mechanism body 6, tip iron 2 upper surface is provided with cover plate 1, it is inner that second mechanism body 6 is embedded in tip iron 2, one end of second mechanism body 6 is connected by the first mechanism shaft 3 with tip iron 2, second mechanism body about 6 both sides are all provided with first mechanism body 5, two the first mechanism body 5 are connected by the second mechanism shaft 4 with the second mechanism body 6, movable joint 8 upper end embeds the other end of the correspondence of the second mechanism body 6, movable joint 8 is connected by the 3rd mechanism shaft 7 with the second mechanism body 6, movable joint 8 lower end is provided with through hole, through hole is provided with oscillating bearing 9, indication rod 10 is connected with movable joint 8 by oscillating bearing 9.Between described tip iron 2 and cover plate 1, screw is fixed.
First the first mechanism body 5 of lower end is installed in tip iron 2 in installation process, second mechanism body 6 is installed again, last second the first mechanism body, 5, two the first mechanism body 5 of installing above the second mechanism body 6 are positioned at tip iron 2 inside, and two the first mechanism body about 5 are installed symmetrically.
When tongue is creeped, shaft rod mechanism between the movable joint 8 of anti-creep representation bar 10 and tip iron 2, indication rod 10 can be kept to connect the position of goat motionless, tip iron 2 moves with tongue, effectively can adapt to tongue to creep state, avoid erecting device to creep because of tongue and jam problem occurs, effectively solve again because tongue is creeped the angle change at the tongue towing point place caused, substantially solve because tongue is creeped drive movable joint 8 to tilt problem that goat stopwatch shows.
Above an embodiment of the present utility model has been described in detail, but described content being only preferred embodiment of the present utility model, can not being considered to for limiting practical range of the present utility model.All equalizations done according to the utility model application range change and improve, and all should still belong within patent covering scope of the present utility model.
Claims (3)
1. a track switch anti-creep indication rod linkage, it is characterized in that: comprise tip iron (2), mechanism shaft, mechanism body, movable joint (8), indication rod (10), mechanism shaft comprises the first mechanism shaft (3), second mechanism shaft (4), 3rd mechanism shaft (7), mechanism body comprises the first mechanism body (5), second mechanism body (6), tip iron (2) upper surface is provided with cover plate (1), it is inner that second mechanism body (6) is embedded in tip iron (2), one end of second mechanism body (6) is connected by the first mechanism shaft (3) with tip iron (2), second mechanism body (6) is all provided with first mechanism body (5) in both sides up and down, two the first mechanism body (5) are connected by the second mechanism shaft (4) with the second mechanism body (6), movable joint (8) upper end embeds the other end of the correspondence of the second mechanism body (6), movable joint (8) is connected by the 3rd mechanism shaft (7) with the second mechanism body (6), movable joint (8) lower end is provided with through hole, through hole is provided with oscillating bearing (9), indication rod (10) is connected with movable joint (8) by oscillating bearing (9).
2. track switch anti-creep indication rod linkage according to claim 1, is characterized in that: it is inner that described two the first mechanism body (5) are positioned at tip iron (2), and two the first mechanism body (5) are installed symmetrically.
3. track switch anti-creep indication rod linkage according to claim 1, is characterized in that: between described tip iron (2) and cover plate (1), screw is fixed.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420721283.4U CN204238075U (en) | 2014-11-26 | 2014-11-26 | A kind of track switch anti-creep indication rod linkage |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420721283.4U CN204238075U (en) | 2014-11-26 | 2014-11-26 | A kind of track switch anti-creep indication rod linkage |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204238075U true CN204238075U (en) | 2015-04-01 |
Family
ID=52767588
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420721283.4U Active CN204238075U (en) | 2014-11-26 | 2014-11-26 | A kind of track switch anti-creep indication rod linkage |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204238075U (en) |
-
2014
- 2014-11-26 CN CN201420721283.4U patent/CN204238075U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |