CN205168548U - Locomotive is prevented knocking into back and is swashed light alarm device - Google Patents
Locomotive is prevented knocking into back and is swashed light alarm device Download PDFInfo
- Publication number
- CN205168548U CN205168548U CN201520927007.8U CN201520927007U CN205168548U CN 205168548 U CN205168548 U CN 205168548U CN 201520927007 U CN201520927007 U CN 201520927007U CN 205168548 U CN205168548 U CN 205168548U
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- China
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- locomotive
- knocking
- transformer
- infrared laser
- alarm device
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- Expired - Fee Related
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Abstract
The utility model relates to a mine car is prevented specifically being locomotive is prevented knocking into back and is swashed light alarm device by the device that knocks into the back. Locomotive is prevented knocking into back and is swashed light alarm device, including infrared laser range finder, inverter, a transformer, a photoelectric converter, the normally open contact of the rela, and audible -visual annunciator, the input and the electric locomotive switch of dc -to -ac converter are connected, the output is connected with the transformer, transformer and infrared laser range finder, audible -visual annunciator connects, infrared laser range finder's output and photoelectric converter connect, the contact connection of relay is on transformer and audible -visual annunciator's interconnecting link, photoelectric converter's output and relay coil connect. Locomotive is prevented knocking into back and is swashed light alarm device passes through the laser warning function, makes the operation train send the alarm in advance when the barrier appears in bend, branch -cut bridge fork and the place ahead, can let the train driver take braking deceleration or brake measure in advance, avoids scurrying the trouble because of the speed of a motor vehicle leads to the fact at the excessive speed, knocking into the back and the collision accident.
Description
Technical field
The utility model relates to mine car rear-end device, is specially the anti-laser alarm installation that knocks into the back of locomotive.
Background technology
The transport of locomotive haulage mine car group is responsible for the roping task of full ore deposit raw coal, and whether the safe in operation direct relation of train full ore deposit production task and can be completed smoothly.In colliery, it is the large persistent ailment affecting transportation safety that locomotive knocks into the back always, and its harm is big, order is had to look steadily altogether, little rear-end collision can cause vehicle to slide down, and lifts when sliding down car not only time-consuming but also require great effort, and also there is larger potential safety hazard lifting in the car process that slides down; The large rear-end collision neighbouring facilities and equipment that can cause knocking into the back is damaged, and as broken point switch, track gauge being broadened, even likely severs cable, water pipe etc., incidence is large, and is also a kind of huge threat to the personal safety of chaufeur.For rear-end collision, ore deposit is attempted with pasting reflective sheeting, hang up red festoons the anti-measures of knocking into the back such as taillight to avoid such accident, although above-mentioned measure serves certain effect, but rear-end collision still can not effectively be contained, chase after the principle of reflection that above-mentioned anti-measure of knocking into the back of tracing it to its cause is all single employing light, the principle of reflection of light is only applicable to the people of Consciousness, and the people of sleep in those fatigue driving ways inapplicable.
Summary of the invention
The utility model, in order to the problem of conventional Forewarning Measures early warning effect deficiency solving mine car and prevent knocking into the back, provides the anti-laser alarm installation that knocks into the back of locomotive.
The utility model adopts following technical scheme to realize: the anti-laser alarm installation that knocks into the back of locomotive, comprise Infrared LASER Ranger, inverter, voltage transformer, photoelectric commutator, relay, and combined aural and visual alarm, the input end of inverter is connected with locomotive main supply switch, mouth is connected with voltage transformer, voltage transformer and Infrared LASER Ranger, combined aural and visual alarm connects, the mouth of Infrared LASER Ranger is connected with photoelectric commutator, the contact of relay is connected on the connection line of voltage transformer and combined aural and visual alarm, the mouth of photoelectric commutator is connected with relay coil.
The laser that Infrared LASER Ranger emitting head sends is reflected back the Receiver of this device through front obstacle, Receiver will receive return light, by photoelectric commutator, export one group of direct current trigger voltage, trigger action relay adhesive, thus make acoustic-optic alarm start to report to the police.
Locomotive is anti-knocks into the back laser alarm installation by laser pre-warning function, running train is given the alarm in advance when there is obstacle by way of bend, branch-cut bridge turnout and front, train operator can be allowed to take braking deceleration or brake measure in advance, avoid causing string trouble because the speed of a motor vehicle is too fast, knocking into the back and collision case.The round-the-clock uninterrupted cycle operation in down-hole of mine Xia great lane train, operating personnel works more than eight hours every day, on period occasional occurs that fatigue is dozed off or absent minded phenomenon, locomotive is prevented knocking into the back thoroughly having stopped in driving procedure because tired driver is dozed off the mine car rear-end collision occurred of laser alarm installation, create larger safety benefit to a certain extent, locomotive prevent the knocking into the back development of laser alarm installation is that huge contribution has been made in the safety in production in colliery.
The utility model also has the following advantages: structure is simple, easy for installation; Sturdy and durable, low-profile; Keep in repair easy, highly sensitive.
Accompanying drawing explanation
Fig. 1 is schematic diagram of the present utility model.
Detailed description of the invention
The anti-laser alarm installation that knocks into the back of locomotive, comprise Infrared LASER Ranger, inverter, voltage transformer, photoelectric commutator, relay and combined aural and visual alarm, the input end of inverter is connected with locomotive main supply switch, mouth is connected with voltage transformer, voltage transformer is connected with Infrared LASER Ranger, combined aural and visual alarm, the mouth of Infrared LASER Ranger is connected with photoelectric commutator, the contact of relay is connected on the connection line of voltage transformer and combined aural and visual alarm, and the mouth of photoelectric commutator is connected with relay coil.
Claims (1)
1. the anti-laser alarm installation that knocks into the back of locomotive, it is characterized in that comprising Infrared LASER Ranger, inverter, voltage transformer, photoelectric commutator, relay and combined aural and visual alarm, the input end of inverter is connected with locomotive main supply switch, mouth is connected with voltage transformer, voltage transformer is connected with Infrared LASER Ranger, combined aural and visual alarm, the mouth of Infrared LASER Ranger is connected with photoelectric commutator, the contact of relay is connected on the connection line of voltage transformer and combined aural and visual alarm, and the mouth of photoelectric commutator is connected with relay coil.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520927007.8U CN205168548U (en) | 2015-11-19 | 2015-11-19 | Locomotive is prevented knocking into back and is swashed light alarm device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520927007.8U CN205168548U (en) | 2015-11-19 | 2015-11-19 | Locomotive is prevented knocking into back and is swashed light alarm device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205168548U true CN205168548U (en) | 2016-04-20 |
Family
ID=55732568
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520927007.8U Expired - Fee Related CN205168548U (en) | 2015-11-19 | 2015-11-19 | Locomotive is prevented knocking into back and is swashed light alarm device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205168548U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107351865A (en) * | 2017-06-07 | 2017-11-17 | 成都川通达科技有限公司 | A kind of interval detection means of subway train |
-
2015
- 2015-11-19 CN CN201520927007.8U patent/CN205168548U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107351865A (en) * | 2017-06-07 | 2017-11-17 | 成都川通达科技有限公司 | A kind of interval detection means of subway train |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20160420 Termination date: 20161119 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |