CN2401422Y - Sleeper type switch - Google Patents
Sleeper type switch Download PDFInfo
- Publication number
- CN2401422Y CN2401422Y CN 99255849 CN99255849U CN2401422Y CN 2401422 Y CN2401422 Y CN 2401422Y CN 99255849 CN99255849 CN 99255849 CN 99255849 U CN99255849 U CN 99255849U CN 2401422 Y CN2401422 Y CN 2401422Y
- Authority
- CN
- China
- Prior art keywords
- locking
- switch
- lock
- outer locking
- chase
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Lifetime
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Abstract
The utility model relates to a sleeper type switch, which is suitable for the switch and the locking of a railway switch and refects a switch state. The utility model is composed of a hydraulic station, a switch locking device. The utility model is characterized in that the hydraulic station is connected with an oil cylinder by an oil pipe, the oil cylinder drives an action rod, the action rod is connected with an outer locking plate, the outer locking plate is connected with an outer locking hook, the outer locking hook is connected with a tongue, the straight end of the outer locking hook is provided with a start wheel and a locking wheel, the start wheel is contacted wit the locking plate, the upper part of the locking wheel is contacted with a locking iron, a repulsive separation locking indication rod of the switch locking device is connected with a repulsive separation tongue, and a closed locking indication rod of the switch locking device is connected with a closed tongue.
Description
A kind of sleeper type point machine relates to railway switch conversion, locking track switch and reflects the device of track switch state, is specially adapted to the point machine of the mechanized road maintenance of high speed railway.
In the prior art, point machine is installed on sleeper one end, away from actual point of switch rail, needs pipe link to connect, and part is many, length is big, take up room greatly, is not suitable for the mechanized road maintenance operation, and stable, safety is relatively poor, cost is higher.
The purpose of this utility model is: provide a kind of take up room little, the body of point machine can be installed in the steel sleeper groove that installs protective cover additional (being loaded between two stock rails), the cancellation pipe link, the throw rod of switch machine, switch and lock mechanism directly is connected with exterior lock plate, locking indication bar and tongue be direct coupled, safety, stability is failure-free sleeper type point machine all.
This practical purpose can realize by following measure: the sleeper type point machine is by Hydraulic Station and switch and lock mechanism, compositions such as hook external lock, it is characterized in that: Hydraulic Station is connected with oil cylinder with oil pipe, oil cylinder drives the throw rod of switch and lock mechanism, throw rod is connected with exterior lock plate, exterior lock plate contacts with exterior lock hook, exterior lock hook hook end is connected with pivot pin with tongue, the straight end of exterior lock hook has starter cup, lock-up wheel, starter cup contacts with jam plate, lock-up wheel top contacts with locking iron, scolding from the locking indication bar of switch and lock mechanism is connected with scolding from tongue, and the closely connected locking indication bar of switch and lock mechanism is connected with closed switch rail; Outer locking chase seat is connected with stock rail, on the outer locking iron seat outer locking chase is arranged, outer locking chase side connects outer locking iron, and above-mentioned parts are installed on a steel sleeper groove interior (being loaded between two stock rails) that installs dust cover additional, constitute the sleeper type point machine.
On the outer locking chase seat of sleeper type point machine slideway can be arranged, can have outer locking chase, both can be the sliding type contacts;
The exterior lock plate of sleeper type point machine can be held by roller.
The utility model sleeper type point machine has following advantage compared to existing technology:
1. switch machine is loaded in the steel sleeper groove, and volume is little, occupies little space, and is near from tongue, and command range is short, and good stability is safe;
2. the steel sleeper groove is narrow, helps the mechanized road maintenance operation;
3. reduce parts, reduced cost.
Accompanying drawing and drawing explanation:
Fig. 1 is a front view of the present utility model.
Fig. 2 is a birds-eye view of the present utility model.
Among the figure: 1. Hydraulic Station, 2. switch and lock mechanism, 3. oil pipe, 4. oil cylinder, 5. throw rod, 6. scold from locking indication bar, 7 closely connected locking indication bars, 8. exterior lock plate, 9. exterior lock hook, 10. external lock locking iron, 11. external lock locking chases, 11-1 external lock locking chase seat, 12. are scolded from tongue, 12-1 closed switch rail, 13. stock rails, 14. sleepers, 15. exterior lock hook lock-up wheels, 16. pivot pins, 17. exterior lock hook starter cups, 18 rollers.
Below in conjunction with accompanying drawing the utility model embodiment is described in further detail: the sleeper type point machine is made up of Hydraulic Station 1 and switch and lock mechanism 2 and hook external lock etc.It is characterized in that: Hydraulic Station 1 is connected with oil cylinder 4 with oil pipe 3, oil cylinder 4 drives the throw rod 5 of switch and lock mechanism 2, throw rod 5 is connected with exterior lock plate 8, exterior lock plate 8 contacts with exterior lock hook 9, exterior lock hook 9 hook ends and tongue 12,12-1 connects with pivot pin 16, the straight end of exterior lock hook 9 has starter cup 17 lock-up wheels 15, starter cup 17 contacts with external lock closing plate 8, lock-up wheel 15 tops contact with locking iron 10, scolding from locking indication bar 6 of switch and lock mechanism 2 is connected with scolding from tongue 12, the closely connected locking indication bar 7 of switch and lock mechanism 2 is connected with closed switch rail 12-1, outer locking skeleton frame 11-1 links to each other with stock rail 13, on the outer locking skeleton frame 11-1 outer locking frame 11 is arranged, outer locking frame 11 sides connect outer locking iron 10, constitute the sleeper type point machine.
On the outer locking chase seat 11-1 of sleeper type point machine slideway can be arranged, can have outer locking chase 11, both can be moving contacts;
The exterior lock plate 8 of sleeper type point machine can be held by the roller 18 of outer locking chase 11 bottoms.
Claims (3)
1 one kinds of sleeper type point machines, by Hydraulic Station, switch and lock mechanism, compositions such as hook external lock, it is characterized in that: Hydraulic Station (1) is connected with oil cylinder (4) with oil pipe (3), oil cylinder (4) drives the throw rod (5) of switch and lock mechanism (2), throw rod (5) is connected with exterior lock plate (8), exterior lock plate (8) contacts with exterior lock hook (9), exterior lock hook (9) hook end and tongue (12), (12-1) connect with pivot pin (16), the straight end of exterior lock hook (9) has starter cup (17), lock-up wheel (15), starter cup (17) contacts with exterior lock plate (8), lock-up wheel (15) top contacts with locking iron (10), scolding from locking indication bar (6) of switch and lock mechanism (2) is connected with scolding from tongue (12), the closely connected locking indication bar (7) of switch and lock mechanism (2) is connected with closed switch rail (12-1), outer locking skeleton frame (11-1) links to each other with stock rail (13), outer locking chase (11) is arranged on the outer locking chase seat (11-1), outer locking chase (11) side connects outer locking iron (10), constitutes the sleeper type point machine.
2 sleeper type point machines according to claim 1 have slideway on the outer locking chase seat (11-1), and with outer locking chase (11), both are moving contacts on the slideway.
3 sleeper type point machines according to claim 1, exterior lock plate (8) is held with the roller (18) of outer locking chase (11) bottom.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 99255849 CN2401422Y (en) | 1999-12-10 | 1999-12-10 | Sleeper type switch |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 99255849 CN2401422Y (en) | 1999-12-10 | 1999-12-10 | Sleeper type switch |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2401422Y true CN2401422Y (en) | 2000-10-18 |
Family
ID=34039118
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 99255849 Expired - Lifetime CN2401422Y (en) | 1999-12-10 | 1999-12-10 | Sleeper type switch |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2401422Y (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN100465037C (en) * | 2002-08-13 | 2009-03-04 | Vae火车系统有限责任公司 | Point machine for movable frogs |
| CN101870300A (en) * | 2009-04-22 | 2010-10-27 | 施维哈克股份公司 | Switching devices in railway turnouts |
| CN104029696A (en) * | 2013-11-12 | 2014-09-10 | 西安铁路信号有限责任公司 | Turnout junction switch machine |
| CN113562018A (en) * | 2021-08-16 | 2021-10-29 | 北京全路通信信号研究设计院集团有限公司 | External locking device for railway turnout |
-
1999
- 1999-12-10 CN CN 99255849 patent/CN2401422Y/en not_active Expired - Lifetime
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN100465037C (en) * | 2002-08-13 | 2009-03-04 | Vae火车系统有限责任公司 | Point machine for movable frogs |
| CN101870300A (en) * | 2009-04-22 | 2010-10-27 | 施维哈克股份公司 | Switching devices in railway turnouts |
| CN101870300B (en) * | 2009-04-22 | 2012-12-26 | 施维哈克股份公司 | Conversion device in railway switch |
| CN104029696A (en) * | 2013-11-12 | 2014-09-10 | 西安铁路信号有限责任公司 | Turnout junction switch machine |
| CN104029696B (en) * | 2013-11-12 | 2016-08-17 | 西安铁路信号有限责任公司 | A kind of point machine |
| CN113562018A (en) * | 2021-08-16 | 2021-10-29 | 北京全路通信信号研究设计院集团有限公司 | External locking device for railway turnout |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CX01 | Expiry of patent term |