CN1073639A - Humping vehicle speed control system without slope regulation - Google Patents
Humping vehicle speed control system without slope regulation Download PDFInfo
- Publication number
- CN1073639A CN1073639A CN 91111892 CN91111892A CN1073639A CN 1073639 A CN1073639 A CN 1073639A CN 91111892 CN91111892 CN 91111892 CN 91111892 A CN91111892 A CN 91111892A CN 1073639 A CN1073639 A CN 1073639A
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- district
- control system
- little top
- free walking
- speed control
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Abstract
The present invention is a kind of Humping vehicle speed control system without slope regulation, is specially adapted to railway old station technological transformation.This control system is by the track switch of taking off one's shoes (or retarder), target practice district, little top group and connect and hang the top of slowing down, district and form.Its special character is: be provided with several little top groups behind the district of practicing shooting; Be provided with free walking zone between the little top group; Also be provided with a free walking zone at little top group to hanging the district.The present invention can be at existing station field condition, under the situation of supertronic not the station is undergone technological transformation, and adopts deceleration top up-to-date technology, reach tap the latent power, expand can purpose.The present invention program is simple, implements easily.
Description
The present invention relates to yard operation field.
The hump profile layout of the existing railway station that puts into effect is to be built up by early stage design regulation standard.And in the hump yard, do not establish speed control device mostly, adopt artificial skate to brake to finish spacing braking and purpose control of braking to skating vehicle.Its designing requirement is that hard rolling car can slip to 100 meters in the fouling post of hard running track station track under the least favorable condition in the winter time.Thereby can high there be bigger affluence amount in its parking lot.At present, the speed control device of China's hump shunting operation is brought in constant renewal in, and on the basis that original hump station is arranged, sets up and uses the main contents that speed control device has become the station technology transformation.Recently the skating vehicle speed control system that a kind of dot connective type speed-regulating type occurs is a kind ofly to adopt retarder or the track switch of taking off one's shoes adds the mode on the top of slowing down.Yet the foundation of this system must be to profile topological design again, i.e. so-called " supertronic "." supertronic " is very effort, expensive, a time-consuming engineering, and the supertronic engineering causes certain operation to disturb to station operation, influences transportation-production.
The objective of the invention is to release a kind of purpose that undergoes technological transformation in field, existing station that satisfies, can avoid the not supertronic hump yard skating vehicle speed control system of " supertronic " engineering again.
Main technical schemes of the present invention is: a kind of not supertronic hump yard rolling control system is by take off one's shoes track switch or retarder, target practice district, little top group and connect and hang the top of slowing down, district and form; Its special character is: be provided with several little top groups behind the district of practicing shooting; Be provided with a free walking zone between the little top group; Little top group with hang the interval and also be provided with free walking zone.
Below in conjunction with embodiment the present invention is elaborated:
Fig. 1 is one type of rolling control system planar view
1 is hump, and 2 are the track switch of taking off one's shoes, and 3 are the district of practicing shooting, and 4 is first little top group, and 5 is the first traveling district, and 6 is second little top group, and 7 is second free walking zone, and 8 for even hanging the district, and 9 are anti-slide district, and 10 is the partition insulation strip, and 11 is afterbody.
Rolling control system in supertronic hump yard is not by the track switch 2 of taking off one's shoes, the district 3 of practicing shooting, little top group and connect and hang district 8 and form.Its special character is: be provided with first little top group 4 and second little top group 6 behind the district 3 of practicing shooting; Be provided with first free walking zone 5 between first, second little top group; Behind second little top group, be provided with second free walking zone 7.District's 3 length of practicing shooting are 60 meters; First free walking zone, 5 length between first, second little top group are 30 meters; Second little top group 6 to the length of second free walking zone 7 that connects the inlet of hanging district 8 is 30 meters.
The rolling control process is as follows:
Easy rolling car is 8～9Km/h in track switch 2 exit velocities of taking off one's shoes, and the slope section that traveling is 60 meters long 1.5 ‰ enters the first deceleration top group 4.Through deceleration top braking deceleration, speed reduces to about 7.5Km/h, enters first free walking zone 5, enters the second top group 6 of slowing down after 30 meters of the travelings.Through deceleration top braking deceleration, speed reduces to 4.5Km/h, enters second free walking zone 7, and the purpose braking section in district 8 is hung by the company of entering after 30 meters of the travelings, realizes the 5Km/h company's extension down with standing vehicle.
Hard rolling car is 10～11Km/h in station track 2 exit velocities of taking off one's shoes, and the slope section that traveling is 60 meters long 1.5 ‰ enters the first deceleration top group 4.Through deceleration top braking deceleration, speed reduces to about 7.5Km/h, enters first free walking zone 5, enter the second top group 6 of slowing down after 30 meters of the travelings, through the top braking of slowing down, speed reduces to below the 4.5Km/h, enter second free walking zone 7, the purpose braking section in district 8 is hung by the company of entering after 30 meters of the travelings.Because parking lot drag effect, hard rolling car reduction of speed quickly are stopped at even about 50 meters of extension district 8 purposes braking section.After this, the reasonable string extension that relies on the car group of the various combinations of follow-up rolling is delivered to the rear portion with hard rolling car and even hang section.
Claims (2)
1, a kind of Humping vehicle speed control system without slope regulation is by the track switch of taking off one's shoes (or retarder), target practice district, little top group and connect and hang the top of slowing down, district and form, it is characterized in that, target practice is provided with several little top groups behind the district, be provided with a free walking zone between two little top groups, also be provided with free walking zone to hanging the interval at little top group.
2, skating vehicle speed control system according to claim 1 is characterized in that, the target practice section length is 50～70 meters, and the free walking zone segment length is 20～40 meters between adjacent two little top groups; Little top group is 20～40 meters to connecting the free walking zone segment length of hanging district's inlet.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 91111892 CN1073639A (en) | 1991-12-27 | 1991-12-27 | Humping vehicle speed control system without slope regulation |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 91111892 CN1073639A (en) | 1991-12-27 | 1991-12-27 | Humping vehicle speed control system without slope regulation |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN1073639A true CN1073639A (en) | 1993-06-30 |
Family
ID=4910911
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 91111892 Pending CN1073639A (en) | 1991-12-27 | 1991-12-27 | Humping vehicle speed control system without slope regulation |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN1073639A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104290775A (en) * | 2014-09-26 | 2015-01-21 | 哈尔滨市特多佳调速技术开发中心 | Coupling area vehicle speed unit type automatic control system and control method thereof |
| CN117892519A (en) * | 2024-01-10 | 2024-04-16 | 高速铁路建造技术国家工程研究中心 | Hump longitudinal section pushing and sliding collaborative design method and computer equipment |
-
1991
- 1991-12-27 CN CN 91111892 patent/CN1073639A/en active Pending
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104290775A (en) * | 2014-09-26 | 2015-01-21 | 哈尔滨市特多佳调速技术开发中心 | Coupling area vehicle speed unit type automatic control system and control method thereof |
| CN117892519A (en) * | 2024-01-10 | 2024-04-16 | 高速铁路建造技术国家工程研究中心 | Hump longitudinal section pushing and sliding collaborative design method and computer equipment |
| CN117892519B (en) * | 2024-01-10 | 2024-06-11 | 高速铁路建造技术国家工程研究中心 | Hump longitudinal section pushing and sliding collaborative design method and computer equipment |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C01 | Deemed withdrawal of patent application (patent law 1993) | ||
| WD01 | Invention patent application deemed withdrawn after publication |