CN2737402Y - Railway locomotive fire detecting monitoring apparatus - Google Patents
Railway locomotive fire detecting monitoring apparatus Download PDFInfo
- Publication number
- CN2737402Y CN2737402Y CN 200420061919 CN200420061919U CN2737402Y CN 2737402 Y CN2737402 Y CN 2737402Y CN 200420061919 CN200420061919 CN 200420061919 CN 200420061919 U CN200420061919 U CN 200420061919U CN 2737402 Y CN2737402 Y CN 2737402Y
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- fire
- track
- supervising device
- travelling car
- roller
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Abstract
The utility model discloses a railway locomotive fire detecting monitoring apparatus, which comprises a fire detector, a videography probe, a videocorder and a fire fighting control device; besides, the utility model also comprises orbits which are respectively installed on the top of the right and left channels between the fore and after cabs of the locomotive; a traveling truckle can move back and forth on the orbit for fire detection and visible monitoring is installed on the orbit; the fire detector and the videography probe are arranged on the traveling truckle; the fire detector is connected with an alarm device or a fire fighting control device, and the videography probe is connected with the videocorder; because the fire detector is installed on the top of the right and left channels between the fore and after cabs of the locomotive, and can move back and forth, the entire locomotive is within the detection range for the fire detection; the detection range is broad, and fire of first stage can be discovered timely. In addition, only two fire detectors are needed with low cost.
Description
Technical field
The utility model relates to a kind of detection supervising device, specifically, relates to usefulness on a kind of railway locomotive, and supervising device is surveyed in detection.
Background technology
Railway locomotive is divided into electric locomotive, IC engine car and generating locomotive etc., existing locomotive fire-fighting is the portable dry powder fire extinguisher or alkyl halide (1211, the 1301) fire extinguisher of configuration some on every locomotive, owing to do not have automatic fire alarm and automatic fire extinguishing system, railway locomotive all has fire incident to take place every year, has caused a large amount of losses.Along with government, the enterprise pay attention to day by day to trouble free service, the Ministry of Public Security, the National Development and Reform Commission, public logical [2004] No. 34 files of word of the Ministry of Construction " further strengthen the notice of plan for fire protection and communal facility " and [2004] No. 195 documentation requirements of the public circular of Ministry of Railways's iron carry out the fire-fighting transformation for existing locomotive.
, notification number disclosed as August 8 calendar year 2001 is the improvement that Chinese utility model patent that CN2441507Y, name are called " diesel locomotive automatic fire extinguisher " discloses a kind of automatic fire extinguisher, comprise the alarm and the Fire extinguisher that are contained on the control cabinet, heat detector, smoke detector and the fire extinguishing box of aerosol extinguishing agent is housed, it is characterized in that: by the lead heat detector with after smoke detector is connected, with temperature sensing cable and be connected in the input of Fire extinguisher, the output of Fire extinguisher is connected on the fire extinguishing box by lead.
This diesel locomotive automatic fire extinguisher, because fire detector is installed in a certain position of locomotive, investigative range is little, for can not and making discovery from detector initial fire disaster far away.If increase fire detector quantity, can increase cost so, less economical.
Summary of the invention
Goal of the invention of the present utility model is to overcome above-mentioned deficiency, provides that a kind of investigative range is wide, the railway locomotive detection supervising device of good economy performance.
For achieving the above object, the utility model railway locomotive detection supervising device comprises fire detector, camera probe, video tape recorder, fire control unit, on this basis, also be included in each track that the left and right sides channel roof between the drivers' cab of locomotive front and back is installed respectively, be equipped with one on the track and can move around in orbit and carry out the travelling car of detection and visual monitor, fire detector and camera probe are housed on the travelling car; Fire detector is connected with warning device or fire control unit, camera probe is connected with video tape recorder, when fire detector detects fire, the fire detector output signal is to fire control unit, make travelling car out of service, and generation alarm signal, camera probe passes to video tape recorder with the fire alarm picture simultaneously, pass to monitor again, driver and crew can confirm whether breaking out of fire by monitor, after confirming fire, manual or automatic output signal starts the extinguishing device self-extinguishing to Fire extinguisher.
The utility model railway locomotive detection supervising device is work like this, and travelling car moves around in orbit, when detecting the fire generation, stops to move, and sends fire alarm signal.Then, after driver and crew can confirm fire by monitor, manually boot the extinguishing device fire extinguishing, or in the fire alarm signal output fire extinguishing control device, automatic time delay starts extinguishing device, the ejection extinguishing chemical stamps out a fire.Because fire detector is installed in the left and right sides channel roof between the drivers' cab of locomotive front and back, and can move around, and carries out detection, all in investigative range, investigative range is wide for whole locomotive, can both in time find for initial fire disaster.In addition, required fire detector quantity reduces, and cost is low, good economy performance.
Description of drawings
Fig. 1 is the utility model railway locomotive detection supervising device mounting arrangements side schematic view;
Fig. 2 is that railway locomotive detection supervising device mounting arrangements shown in Figure 1 is overlooked the face schematic diagram;
Fig. 3 is a railway locomotive detection supervising device mounting arrangements cross sectional representation shown in Figure 1;
Fig. 4 is a kind of execution mode travelling car of railway locomotive detection supervising device shown in Figure 1 cross-section structure;
Fig. 5 is a railway locomotive detection supervising device motor cross-section structure shown in Figure 4;
Fig. 6 is a railway locomotive detection supervising device cable support roller cross-section structure shown in Figure 4;
Fig. 7 is a railway locomotive detection supervising device chain support roller cross-section structure shown in Figure 4;
Among the figure, 1-track 2-travelling car 3-fire detector 4-passage 5-channel bracket 6-dolly support 7-roller 8-roller 9-motor 10-electric machine support 11-bearing spider 12-shaft joint 13-driving shaft 14-drive sprocket 15-driving chain 16-take-up pulley 17-cable 18-fabric wheel 19-chain support roller 20-cable support roller.
Embodiment
Below in conjunction with the drawings and specific embodiments, the utility model railway locomotive detection supervising device is described in further detail and describes.
Fig. 1 is the utility model railway locomotive detection supervising device mounting arrangements side schematic view;
Fig. 2 is that railway locomotive detection supervising device mounting arrangements shown in Figure 1 is overlooked the face schematic diagram;
Fig. 3 is a railway locomotive detection supervising device mounting arrangements cross sectional representation shown in Figure 1.
In Fig. 1, Fig. 2, Fig. 3, railway locomotive detection supervising device, each track 1 that install respectively at left and right sides passage 4 tops before and after locomotive between the drivers' cab, one travelling car 2 that can move around on track 1 and carry out detection is installed on the track 1, fire detector 3 is housed on the travelling car 2; Fire detector is connected with warning device (not drawing among the figure), and when fire detector 3 detected fire, fire detector 3 output signals made travelling car out of service to warning device, and produces alarm signal.In this enforcement, because the installation of track 1 is limited by structure of locomotive, fire detector 3 can not fully stretch out outside the locomotive channel bracket 5, thereby there is certain dead band, zone between the passage 4 is a locomotive equipment, thus to the utility model railway locomotive detection supervising device back and forth scanning probe do not constitute influence.
Fig. 4 is a kind of execution mode travelling car of railway locomotive detection supervising device shown in Figure 1 cross-section structure.Among the figure, the c-shaped structure in track 1 cross section, fire detector 3 includes outer flame detector of purple and far infrared colour imagery shot, is fixed on the mobile trolley support 6, has constituted travelling car 2 with dolly support 6.Travelling car 2 links to each other with track 1 with roller 8 by roller 7 on it, and roller 7 is positioned at the bottom side of track 1, and roller 8 is stuck in the opening edge edge of the C shape structure of track 1.Track 1 cross section can be I-shape construction or channel-section steel, angle steel structure.
Fig. 5 is a railway locomotive detection supervising device motor cross-section structure shown in Figure 4.Among the figure, travelling car 2 drives by the motor 9 that withstands on track 1 one ends admittedly, and motor 9 is formed one by electric machine support 10, bearing spider 11 with track 1.The driving shaft 13 that motor 9 drives in the track 1 by shaft joint 12, the drive sprocket 14 of driving shaft 13 rotates, at the other end of track 1 driven sprocket (not drawing among the figure) on driven shaft and the driven shaft is arranged, thereby the driving chain 15 that drives on drive sprocket 14, the driven sprocket moves.Roller 8 among Fig. 4 is connected on the driving chain 15, moves around thereby drive travelling car 2.Simultaneously, the take-up pulley 16 that driving shaft 13 drives track 1 outside rotates, the cable 17 that connects fire detector 3 and Fire extinguisher and scene of fire colour picture monitor places the wire casing of take-up pulley 16, upper end live conductor wheel 18, thus guarantee cable 17 and driving chain 15 same moved further.Travelling car 2 also can adopt driving-belt mode transmissions such as steel wire rope, tightrope and belt.
Fig. 6 is a railway locomotive detection supervising device cable support roller cross-section structure shown in Figure 4, and Fig. 7 is a railway locomotive detection supervising device chain support roller cross-section structure shown in Figure 4.Among the figure, chain support roller 19 that is used for the moving chain 15 of toss and the cable support roller 20 that is used to hold in the palm cable 17 are installed on the certain intervals position of track 1.
Be convenient installation on locomotive, track 1 is divided into 2 meters long pipe nipples in advance, carries out assembly and adjustment in locomotive inside at last.
The operation principle of this specific embodiment is as follows:
1. electric transmissio mechanism:
Motor 9 adopts direct current 110V micromachine, forms electric transmissio mechanism with travelling car 2, carriage walking track 1 and driving chain 15.During normal operating conditions, make the fire detector 3 that has outer flame detector of purple and far infrared colour imagery shot reciprocating back and forth with 5 meters～8 meters/minute speed under the rotating by motor 9 and the dragging of driving chain 15 along track 1.Forward and reverse running of motor 9 is realized by the control circuit that limit switch and DC110V direct current relay are formed.The outer composite flame detecting device of fixed installation far infrared colour imagery shot and purple on the travelling car 2, the adjustable included angle of itself and horizontal plane can make the scanning angle of camera and flame detector be in the optimum position like this.In case have the condition of a fire to take place, mobile trolley is out of service under the control of warning device, and condition of a fire point just in time is locked in the monitor scans angular range of camera and flame detector.Image that simultaneously should the zone is transferred to the scene of fire picture monitor, and the personnel of being beneficial to judge the concrete condition of fire, makes manual emergency and starts or promptly stop the gas extinguishing agent storage bottle; Also the fire signal that detects can be transferred to Fire extinguisher, start the delayed startup function of Fire extinguisher, the time-delay back starts the gas extinguishing agent storage bottle automatically, and the ejection extinguishing chemical stamps out a fire.
2. far infrared colour imagery shot:
Be installed on the travelling car 2, can carry out real time monitoring to any position electric equipment, camera head and monitoring objective keep two meters with interior distance, guarantee the sensitivity and the reliability of monitoring.
3. the outer flame detector of purple:
The outer flame detector of purple is made up of an infrared detector and a ultraviolet light detector, is installed on the mobile trolley, can monitor in real time any position electric equipment.Flame detector is made of light-sensitive device and signal amplification control circuit, the utilization spectral principle is surveyed flame and electric fiery arc, can accurately survey condition of a fire happening part and classification, and fast fire information be sent to controller, make system's OnNow warning function and fire-extinguishing function concurrently.
The beneficial effect of the utility model railway locomotive detection supervising device is:
Effect on Detecting is good, and investigative range is big, no dead angle;
The promptness of surveying is good, can in time find the fire at initial stage;
Good economy performance, the quantity of detector reduce the back cost and reduce.
The utility model railway locomotive detection supervising device is not limited to the scope of embodiment, and all innovation and creation that utilize the present utility model design are all at the row of protection.
Claims (8)
1. railway locomotive detection supervising device, comprise fire detector, camera probe, video tape recorder, fire control unit, it is characterized in that, also be included in each track that the left and right sides channel roof between the drivers' cab of locomotive front and back is installed respectively, be equipped with one on the track and can move around in orbit and carry out the travelling car of detection and visual monitor, fire detector and camera probe are housed on the travelling car; Fire detector is connected with warning device or fire control unit, camera probe is connected with video tape recorder, when fire detector detects fire, the fire detector output signal is to fire control unit, make travelling car out of service, and generation alarm signal, camera probe passes to video tape recorder with the fire alarm picture simultaneously, pass to monitor again, driver and crew can confirm whether breaking out of fire by monitor, after confirming fire, manual or automatic output signal starts the extinguishing device self-extinguishing to Fire extinguisher.
2. detection supervising device according to claim 1, it is characterized in that, the c-shaped structure in described track cross section, travelling car links to each other with track with roller by roller on it, roller is positioned at the bottom side of track, and roller is stuck in the opening edge edge of the C shape structure of track.
3. detection supervising device according to claim 1 is characterized in that, described travelling car is by withstanding on the motor-driven of track one end admittedly; Driving shaft in the driven by motor track, the drive sprocket of driving shaft rotates, and at the other end of track driven sprocket on driven shaft and the driven shaft is arranged, thereby the driving chain that drives on drive sprocket, the driven sprocket moves; Described roller is connected on the driving chain, moves around thereby drive travelling car.
4. detection supervising device according to claim 3, it is characterized in that, the take-up pulley that described driving shaft drives the track outside rotates, the cable that connects fire detector, camera probe and fire control unit places the wire casing of take-up pulley, upper end live conductor wheel, thus cable and the same moved further of driving chain guaranteed.
5. detection supervising device according to claim 4 is characterized in that, chain support roller that is used for the moving chain of toss and the cable support roller that is used to hold in the palm cable are installed on the certain intervals position of described track.
6. detection supervising device according to claim 1 is characterized in that, described fire detector comprises that fire detector includes the outer flame detector of purple.
7. detection supervising device according to claim 2 is characterized in that, described track cross section is I-shape construction or channel-section steel, angle steel structure.
8. detection supervising device according to claim 3 is characterized in that, described travelling car adopts the transmission of driving-belt mode, and described roller is connected on the driving-belt, moves around thereby drive travelling car.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200420061919 CN2737402Y (en) | 2004-11-04 | 2004-11-04 | Railway locomotive fire detecting monitoring apparatus |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200420061919 CN2737402Y (en) | 2004-11-04 | 2004-11-04 | Railway locomotive fire detecting monitoring apparatus |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2737402Y true CN2737402Y (en) | 2005-11-02 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200420061919 Expired - Lifetime CN2737402Y (en) | 2004-11-04 | 2004-11-04 | Railway locomotive fire detecting monitoring apparatus |
Country Status (1)
| Country | Link |
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| CN (1) | CN2737402Y (en) |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN100461648C (en) * | 2005-11-24 | 2009-02-11 | 北京世纪东方国铁电讯科技有限公司 | System and method of despatching monitoring for railway emergency and dynamic video monitoring |
| CN101251942B (en) * | 2008-03-14 | 2010-04-21 | 华南理工大学 | Underground space fire intelligent detection early alarming and forecasting method and apparatus |
| WO2012162918A1 (en) * | 2011-06-01 | 2012-12-06 | 中国北车集团大同电力机车有限责任公司 | Automatic fire extinguishing device for vehicle |
| CN106428079A (en) * | 2016-11-01 | 2017-02-22 | 崔璨 | Trolley movement rearview device |
| CN106971484A (en) * | 2017-03-13 | 2017-07-21 | 游木安 | A kind of engine video frequency monitors fireproof alarming fire extinguishing system |
| CN108543261A (en) * | 2018-04-20 | 2018-09-18 | 郑鸿 | A kind of main cabin automatic fire extinguisher |
-
2004
- 2004-11-04 CN CN 200420061919 patent/CN2737402Y/en not_active Expired - Lifetime
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN100461648C (en) * | 2005-11-24 | 2009-02-11 | 北京世纪东方国铁电讯科技有限公司 | System and method of despatching monitoring for railway emergency and dynamic video monitoring |
| CN101251942B (en) * | 2008-03-14 | 2010-04-21 | 华南理工大学 | Underground space fire intelligent detection early alarming and forecasting method and apparatus |
| WO2012162918A1 (en) * | 2011-06-01 | 2012-12-06 | 中国北车集团大同电力机车有限责任公司 | Automatic fire extinguishing device for vehicle |
| CN106428079A (en) * | 2016-11-01 | 2017-02-22 | 崔璨 | Trolley movement rearview device |
| CN106428079B (en) * | 2016-11-01 | 2018-07-13 | 崔建国 | A kind of locomotive movement rear-view mirror device |
| CN106971484A (en) * | 2017-03-13 | 2017-07-21 | 游木安 | A kind of engine video frequency monitors fireproof alarming fire extinguishing system |
| CN108543261A (en) * | 2018-04-20 | 2018-09-18 | 郑鸿 | A kind of main cabin automatic fire extinguisher |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| ASS | Succession or assignment of patent right |
Owner name: SICHUAN WEI TE LONG FIRE EXTINGUISHING EQUIPMENT C Free format text: FORMER OWNER: WANG YINGBIAO Effective date: 20100826 |
|
| C41 | Transfer of patent application or patent right or utility model | ||
| COR | Change of bibliographic data |
Free format text: CORRECT: ADDRESS; FROM: 610036 NO.360, JINZHOU ROAD, TUQIAO, JINNIU DISTRICT, CHENGDU CITY, SICHUANPROVINCE TO: 611731 AFFILIATED NO.9, NO.99, XIQU AVENUE, HIGH-TECH. WEST ZONE, CHENGDU CITY, SICHUAN PROVINCE |
|
| TR01 | Transfer of patent right |
Effective date of registration: 20100826 Address after: 611731 Chengdu high tech West West Road, No. 99, attached to No. 9, No. Patentee after: Sichuan Weitelong Fire Fighting Equipment Co., Ltd. Address before: 610036, No. 360, Jin Zhou road, Jinniu District, Sichuan, Chengdu Patentee before: Wang Yingbiao |
|
| C17 | Cessation of patent right | ||
| CX01 | Expiry of patent term |
Expiration termination date: 20141104 Granted publication date: 20051102 |