CN205133499U - Be used for electric locomotive buffer stop of dry coke quenching system - Google Patents
Be used for electric locomotive buffer stop of dry coke quenching system Download PDFInfo
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- CN205133499U CN205133499U CN201520953896.5U CN201520953896U CN205133499U CN 205133499 U CN205133499 U CN 205133499U CN 201520953896 U CN201520953896 U CN 201520953896U CN 205133499 U CN205133499 U CN 205133499U
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Abstract
The utility model provides a be used for electric locomotive buffer stop of dry coke quenching system, including set up on electric locomotive control system and rather than the detector, the arrestment mechanism that are connected to and set up the travel signal generator in route at electric locomotive, signal generator is including a signal generator who sends compulsory reduced speed signal and the 2nd signal generator who sends compulsory stop sign, the detector include with corresponding first detector, the second detector that is located the electric locomotive both sides of the first signal generator to and and the corresponding third detector of the 2nd signal generator. The utility model discloses except satisfying the normal operating of dry coke quenching system, improved complete reliability, can effectually avoid because the safety in production not as good as emergence accident often, is guaranteed to maloperation of electric locomotive driver or brake.
Description
Technical field
The utility model relates to a kind of dry coke quenching safety in production device, especially relates to a kind of for dry quenching system electric locomotive collision avoidance system.
Background technology
Due to the requirement of Environmental protection, coke oven is produced must configure dry coke quenching technique, to reach the object of energy-conserving and environment-protective.In Practical Project often coke oven construction front, dry coke quenching is built rear, and dry coke quenching position is not considered when Coke-oven Design, therefore cause the restriction being subject to place when dry coke quenching is built, the coke-quenching vehicle track length of tower bottom is particularly promoted by dry coke quenching, only to have an appointment the safe distance of 1 ~ 2 meter, when normal production, electric locomotive driver operation is slightly slipped up and will be crashed, cause structure deteriorate and impact to produce, the needs therefore for ensuring safety in production devise a kind of for dry quenching system electric locomotive collision avoidance system.
The deficiency of current condition: because coke-quenching vehicle track excess length is very short, when dry coke quenching to promote under tower position operation, be easy to due to electric locomotive brake driver not in time or mishandle cause collision accident, cause structure deteriorate and impact to produce.Therefore the needs for ensuring safety in production devise a kind of for dry quenching system electric locomotive collision avoidance system.
Utility model content
The utility model provides a kind of dry quenching system electric locomotive collision avoidance system, is arranged on style Coke Dry Quenching Electric Locomotive, and structure is simple, characteristics of compact layout, and effective raising electric locomotive reliability of operation, for the normal production of dry coke quenching provides safeguard.When the burnt tank chassis of locomotive haulage promotes tower traveling to dry coke quenching, meeting automatic retarding and stopping after entering dry coke quenching region, can effectively avoid, because electric locomotive driver mishandle or brake have an accident not in time, ensuring safety in production.Its technical scheme is as described below:
A kind of for dry quenching system electric locomotive collision avoidance system, comprise and be arranged on Controlling System on electric locomotive and coupled detector, braking mechanism, and be arranged on the signal generator of electric locomotive driving path, described signal generator comprises the first signal generator sending forced deceleration signal and the second signal producer sending pressure stop sign, described detector comprises first detector that be positioned at electric locomotive both sides, second detector corresponding with the first signal generator, and three detector corresponding with second signal producer.
Described first detector, the second detector are positioned at sustained height.
Described braking mechanism comprises the frequency transformer of brake system.
Described detector, signal generator adopt contactless form.
Described signal generator is arranged on the detector bracket of ground.
Dry quenching system electric locomotive collision avoidance system process is as follows: when the burnt tank chassis of locomotive haulage drives to dry coke quenching region, electric locomotive can detect the signal being arranged on ground A point and sending, after electric car receives the signal of 01a-01b order, electric locomotive comes into effect forced deceleration program, travel to coke dry quenching hoister down-hole portion after decelerating to safety speed, after travelling longer than coke dry quenching hoister well one segment distance to electric locomotive, electric locomotive can detect the signal being arranged on ground B point and sending, on electric locomotive, 02 detector receives this signal rear motor car frequency transformer and forces power-off, brake operation, electric locomotive travels and stops.When electric locomotive back travels, not by the restriction of forced deceleration order, after electric car receives the signal of 01b-01a order, forced deceleration order removed by electric locomotive.
Positively effect of the present invention is: except meeting dry quenching system and normally running, and improves complete reliability, can effectively avoid, because electric locomotive driver mishandle or brake have an accident not in time, ensuring safety in production.
Accompanying drawing explanation
Fig. 1 is the described operation schematic diagram for dry quenching system electric locomotive collision avoidance system.
Embodiment
As shown in Figure 1, in the described operation schematic diagram for dry quenching system electric locomotive collision avoidance system, each position is described as follows: 1, dry coke quenching auxiliary; 2, burnt tank chassis (1); 3, burnt tank chassis (2); 4, electric locomotive; 5, detector (electric locomotive forced deceleration) on 01a car; 6, detector (electric locomotive forced deceleration) on 01b car; 7, detector (electric locomotive is forced to stop) on 02 car; 8, A point signal generator on the ground; 9, B point signal generator on the ground; 10, ground detector bracket (1); 11, ground detector bracket (2); 12, coke oven region; L, forced deceleration distance; L1, pressure parking detector distance; L2, pressure stopping distance; V1, electric locomotive are at a high speed; V2, electric locomotive low speed; V3, electric locomotive dead slow speed.
Dry quenching system electric locomotive collision avoidance system consists predominantly of the signal generator being arranged on ground side and (is respectively A, B) the Signal reception detector, be arranged on the upside of electric locomotive (is respectively: 01a, 01b, 02), detector erection scaffolding and the electric automatization equipment etc. that controls.Electric locomotive arranges 01a, 01b detector, is positioned on electric locomotive sustained height, for receiving the forced deceleration order arranged with dry coke quenching localized ground A point.Electric locomotive arranges 02 detector, is positioned on another height of electric locomotive, for receiving the forced deceleration order arranged with dry coke quenching localized ground B point.
All detectors adopt contactless magnetic detector, and detection signal is reliable and stable.
Contrast Fig. 1, the following describes the utility model embodiment, concrete steps are as follows:
1. the burnt tank chassis that locomotive haulage fills red Jiao travels to dry coke quenching region with V1 (at a high speed), and when row is to dry coke quenching region, first electric locomotive receives 01a detector signal, receives 01b detector signal subsequently.
After electric locomotive receives the detection signal of 01a, 01b detector order, electric locomotive Controlling System judges that now electric locomotive is travelling to dry coke quenching region.After this signal has Controlling System to judge, confirm that now the burnt tank chassis of locomotive haulage is after travelling to dry coke quenching region, send forced deceleration order, force electric locomotive, with certain speed, speed is reduced to V2 (low speed) to travel, in moderating process, drivers' cab has warning lamp or alarm bell work, reminds driver to note operation.
After electric locomotive automatically performs forced deceleration order, accelerate with the retarded velocity set, after decelerating to safety speed, at the uniform velocity promote tower to dry coke quenching travel.Determine after the setting of acceleration distance will calculate according to factors such as the maximum travel speed of electric locomotive and retarded velocity.
Electric locomotive drives under dry coke quenching promotes tower with safety speed and carries out alignment operation.To when being close to winding shaft loci, driver carries out accurate contraposition operation with V3 (dead slow speed).If after electric locomotive exceeds loci certain distance L 1, electric locomotive will receive pressure parking order, and now electric locomotive frequency transformer power-off, breaking system drop into, electric locomotive is out of service.
Continue to travel if electric locomotive promotes under tower at dry coke quenching, after the safe distance exceeding setting, the pressure stop sign that electric locomotive 02 detector will receive from ground B point.
After electric locomotive receives pressure stop sign, power-off forced by electric locomotive traveling frequency transformer, and breaking system drops into.
After manual reversion is powered, electric locomotive can only travel round about, and when back travels, electric locomotive is not by the control of forced deceleration order.
When electric locomotive back drives to dry coke quenching region A point, after electric locomotive receives the detection signal of 01b, 01a detector order, forced deceleration order removed by electric locomotive.
New-style Coke Dry Quenching system motor car collision avoidance system belonging to claim 1, only has a set of proofing unit, is arranged in the side on electric locomotive and ground.
The utility model is arranged on electric locomotive, greatly can improve the safe operation of dry quenching system, avoid the generation of mishap, improves electric locomotive reliability of operation, for the normal production of dry coke quenching provides safeguard.
Claims (5)
1. one kind for dry quenching system electric locomotive collision avoidance system, it is characterized in that: comprise and be arranged on Controlling System on electric locomotive and coupled detector, braking mechanism, and be arranged on the signal generator of electric locomotive driving path, described signal generator comprises the first signal generator sending forced deceleration signal and the second signal producer sending pressure stop sign, described detector comprises first detector that be positioned at electric locomotive both sides corresponding with the first signal generator, second detector, and three detector corresponding with second signal producer.
2. according to claim 1 for dry quenching system electric locomotive collision avoidance system, it is characterized in that: described first detector, the second detector are positioned at sustained height.
3. according to claim 1 for dry quenching system electric locomotive collision avoidance system, it is characterized in that: described braking mechanism comprises the frequency transformer of brake system.
4. according to claim 1 for dry quenching system electric locomotive collision avoidance system, it is characterized in that: described detector, signal generator adopt contactless form.
5. according to claim 1 for dry quenching system electric locomotive collision avoidance system, it is characterized in that: described signal generator is arranged on the detector bracket of ground.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520953896.5U CN205133499U (en) | 2015-11-25 | 2015-11-25 | Be used for electric locomotive buffer stop of dry coke quenching system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520953896.5U CN205133499U (en) | 2015-11-25 | 2015-11-25 | Be used for electric locomotive buffer stop of dry coke quenching system |
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| CN205133499U true CN205133499U (en) | 2016-04-06 |
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| CN201520953896.5U Active CN205133499U (en) | 2015-11-25 | 2015-11-25 | Be used for electric locomotive buffer stop of dry coke quenching system |
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107739622A (en) * | 2017-10-21 | 2018-02-27 | 临涣焦化股份有限公司 | A kind of coking workshop of anti-scorch tank collision |
| CN109322698A (en) * | 2018-10-29 | 2019-02-12 | 中国恩菲工程技术有限公司 | Scraper safety insulating device and scraper |
| CN112940762A (en) * | 2021-02-09 | 2021-06-11 | 鞍钢股份有限公司 | Anti-collision method for coke quenching car |
-
2015
- 2015-11-25 CN CN201520953896.5U patent/CN205133499U/en active Active
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107739622A (en) * | 2017-10-21 | 2018-02-27 | 临涣焦化股份有限公司 | A kind of coking workshop of anti-scorch tank collision |
| CN109322698A (en) * | 2018-10-29 | 2019-02-12 | 中国恩菲工程技术有限公司 | Scraper safety insulating device and scraper |
| CN109322698B (en) * | 2018-10-29 | 2024-03-15 | 中国恩菲工程技术有限公司 | Scraper safety isolation device and scraper |
| CN112940762A (en) * | 2021-02-09 | 2021-06-11 | 鞍钢股份有限公司 | Anti-collision method for coke quenching car |
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