CN102749029B - A kind of supervising device along rail linearity operational outfit - Google Patents
A kind of supervising device along rail linearity operational outfit Download PDFInfo
- Publication number
- CN102749029B CN102749029B CN201210092910.8A CN201210092910A CN102749029B CN 102749029 B CN102749029 B CN 102749029B CN 201210092910 A CN201210092910 A CN 201210092910A CN 102749029 B CN102749029 B CN 102749029B
- Authority
- CN
- China
- Prior art keywords
- laser
- automation equipment
- supervising device
- operational outfit
- location detector
- 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.)
- Active
Links
Landscapes
- Optical Radar Systems And Details Thereof (AREA)
- Control Of Position, Course, Altitude, Or Attitude Of Moving Bodies (AREA)
Abstract
The invention discloses a kind of supervising device along rail linearity operational outfit, described supervising device comprises location detector table and automation equipment composition, described location detector table is connected with described automation equipment, and described location detector table is made up of the generating laser installed in orbit and laser pickoff.Technical scheme provided by the present invention is a kind of remote, linear pattern position monitoring method and technology; by effectively solving along the possible derailing of rail linearity operational outfit, capsizing case, also can be used as operation and go beyond the limit of the safeguard protections such as position early warning, shutdown.
Description
Technical field
The invention belongs to the supplement production equipment manufacturing technology field be applied in smelting industry, specifically, relate to a kind of supervising device along rail linearity operational outfit.
Background technology
Supplement production equipment technical field in metallurgy industry, particularly relate to metallurgical works and have many equipment run along rail linearity, as: the truck etc. adopting elevator material loading for the unloader of sealing-tape machine discharging, blast furnace granulated slag feed bin material casting dolly, medium and small blast furnace.In normal productive process, the truck of above-mentioned material casting dolly or material loading runs along two parallel orbits; Above-mentioned dolly is in actual motion, often break down, when fault occurs, equipment de-orbits, after fault occurs, if driving, control system can not detect this fault, promptly take the measure that arrestment runs, equipment will be caused to overturn, accidents caused, have a strong impact on the security of system cloud gray model, affect the normal production of factory.
Such as; the truck of blast furnace elevator material loading is in operational process; the system of employing Ka Er case contact, proximity switch protection can not detect that truck runs in way fault of derailing effectively; adopt the system of scrambler protection; if coder catcher skids or fault; can not accurate description skip position time, very easily cause truck and to rush to summit accident.In reality, adopt the medium and small blast furnace of elevator material loading that such accident often occurs.
Such as, in blast furnace granulated slag feed bin material casting trolley travelling process, be subject to the impact of sealing-tape machine pulling force, material casting dolly can tilt to certain direction, cause the equipment that runs and for producing larger distance between the proximity switch of operational limit guarded by location or travel switch, position detecting element can not describe the operating position of equipment effectively, and then causes material casting trolley travelling derailment accident; Get off in discharging in material casting, the material (such as grain slag) of discharge side can constantly increase, as can not timely mobile material casting dolly to next feed bin, the material continuing to unload will in the one-sided accumulation of material casting dolly, cause material casting dolly to tilt to opposite side, cause material casting dolly capsizing case the most at last.
In prior art, still there is no the run location measuring instrument of this type systematic, do not have safer automation equipment to put into operation yet, adopt Ka Er case contact, the system of proximity switch protection, scrambler protection system all to there is following technical matters:
1, watch-dog of the prior art effectively can not detect that truck runs in way and to derail fault, cannot realize Real-Time Monitoring, can not accurate description skip position time, very easily cause truck and to rush to summit accident, and accidents caused after, cannot automatically close down;
2, in prior art for having larger distance between the proximity switch of operational limit guarded by location or travel switch, position detecting element can not describe the operating position of equipment effectively, and then causes material casting trolley travelling derailment accident;
3, in prior art, after there is above-mentioned accident, relevant operational outfit cannot be closed down, equipment will be caused to overturn, have a strong impact on the security of system cloud gray model, affect the normal production of factory.
Summary of the invention
Technical matters to be solved by this invention is, watch-dog of the prior art effectively can not detect that truck runs in way and to derail fault, cannot realize Real-Time Monitoring, very easily causes truck and to rush to summit accident; Position detecting element can not describe the operating position of equipment effectively, and then causes material casting trolley travelling derailment accident; After there is above-mentioned accident, relevant operational outfit cannot be closed down, equipment will be caused to overturn, have a strong impact on the technical matterss such as the security of system cloud gray model, and provide a kind of supervising device along rail linearity operational outfit.
Technical scheme provided by the present invention is, a kind of supervising device along rail linearity operational outfit, described supervising device comprises location detector table and automation equipment composition, described location detector table is connected with described automation equipment, and described location detector table is made up of the generating laser installed in orbit and laser pickoff.
Described automation equipment comprises identification module, processing module, control circuit module, control program module, and the inside modules such as described identification module, processing module, control circuit module, control program module are provided with microprocessor.
Described automation equipment is connected with system alarm equipment.
Described automation equipment is connected with system-down circuit arrangement.
Described generating laser comprises laser transtation mission circuit, and the wavelength of described generating laser is the red laser beam of the LASER Discharge Tube transmitting point-like of 600nm-650nm.
Described generating laser power is 120mW, within coverage 100m, and described generating laser sending point shaped laser spot, continuous linear beam, 100m place spot size < φ 100mm; Or generating laser power is 50mW, within coverage 10m.
Described laser pickoff comprises laser and accepts detection part and laser pick-off circuit, and it is silicon photodiode or violet photocell that described laser accepts detection part.
Described generating laser and receiver are arranged on the track two ends of orbiting equipment respectively, form the monitoring cable that a laser beam is formed.
Described location detector table is arranged on a certain termination of track, as the stop means of mobile device.
Described watch-dog has: the circuit of Emission Lasers accepts automation equipment and controls, and can stop, sending pulse laser beam or continuous laser beam; Laser receiver and transmitter synchronization accept automation equipment and control, and form paired location detector table, automation equipment controls output form according to generating laser, and detection laser receiver receives the validity of signal; With 8 pairs of Laser emission and the interface accepting circuit, there is microprocessor and corresponding circuit, interface can be carried out with operational outfit signal; The prefabricated parameter that control program module requires according to different application, automatically judgement, output alarm or stopping signal.
Adopt technical scheme provided by the present invention; a kind of supervising device along rail linearity operational outfit; technical scheme provided by the present invention is a kind of remote, linear pattern position monitoring method and technology; by effectively solving along the possible derailing of rail linearity operational outfit, capsizing case, also can be used as operation and go beyond the limit of the safeguard protections such as position early warning, shutdown.Also there is following Effectiveness and benefit simultaneously:
1) alerting signal provided can be used as one of surveillance and control measure of Operation and Maintenance personnel, by finding that the hidden danger existed processes with getting involved early, avoids the generation of accident;
2) stopping signal provided can be chain to equipment operating loop, ensure that the further expansion of fault forms major break down;
3) considerably reduce the major accident that equipment runs, decrease the loss of device damage, run continuously for production run and provide a kind of guarantee.
4) avoid elevator truck topple or rush to summit, ensure blast furnace continuous seepage, will larger economic benefit be had.
Accompanying drawing explanation
By reference to the accompanying drawings, the present invention is further illustrated:
Fig. 1 is structural representation of the present invention;
Fig. 2 is that hoisting trolley of the present invention runs schematic diagram along U direction;
Wherein, 1 is generating laser; 2 is laser pickoff; 3 is automation equipment; 4 for running interlocking signal; 5 is input interface; 6 is output interface; 7 export for reporting to the police; 8 export for shutting down.
Embodiment
As shown in Figure 1, a kind of supervising device along rail linearity operational outfit, described supervising device comprises location detector table and automation equipment 3 forms, described location detector table is connected with described automation equipment 3, and described location detector table is made up of the generating laser 1 installed in orbit and laser pickoff 2.Described automation equipment 3 comprises identification module, processing module, control circuit module, control program module, and the inside modules such as described identification module, processing module, control circuit module, control program module are provided with microprocessor.Described automation equipment 3 is connected with system alarm equipment.Described automation equipment 3 is connected with system-down circuit arrangement.Described automation equipment 3 controls generating laser 1 Emission Lasers bundle; Described laser pickoff 2 receives and responds to laser beam; and be connected with described automation equipment 3; run interlocking signal 4 to be connected with described automation equipment 3 by input interface 5; described automation equipment 3 comprises microprocessor and intelligent program; described automation equipment 3 is connected with warning output 7 by output interface 6; meanwhile, described automation equipment 3 is also connected with shutdown output 8 by output interface 6.
Main technical schemes of the present invention adopts the special laser of design to send, accept circuit as location detector table, adopts the automation equipment 3 of the identification of microprocessor Design, process, control circuit, control program composition position detection control.Mainly comprise following technical essential:
1) employing wavelength is the red laser beam of the LASER Discharge Tube transmitting point-like of 600nm-650nm, design power 120mW(coverage 100m, or design power 50mW, coverage 10m), point shaped laser spot, continuous linear beam, 100m place spot size < φ 100mm, fixed-focus, is called for short generating laser 1.
2) adopt silicon photodiode to accept sensor and accept detection part as laser, and the laser that design is correlated with accepts circuit; Also photoelectric cell (particularly violet photocell) can be adopted to accept detection part as laser, and the laser that design is correlated with accepts circuit, be called for short receiver.
3) above-mentioned 1) and 2) location detector that partners table, generating laser 1 and receiver are arranged on the track two ends of orbiting equipment respectively, form the monitoring cable that laser beam is formed.As the measuring instrument exceeding regulation boundary (tilting or derailing) in surveillance equipment moving process, generating laser 1 and receptacle signal are all input to automation equipment 3, once equipment exceedes predetermined boundary, will stop that laser beam arrives receptacle, and the device 3 that is automated detects.
4) above-mentioned 1) and 2) location detector that partners table also can be arranged on a certain termination of track, as the stop means of mobile device.
5) according to different applied environment requirements, can arrange, multiple monitoring cable is installed, such as: the monitoring cable of side, upper and lower, left and right;
6) according to the requirement that security of operation controls, can arrange, install the monitoring cable of multiple different function requirements, such as: track shift monitoring cable, alarm monitoring line, shutdown monitoring cable etc.
7) automation equipment 3 has following technical characteristic:
● the circuit of Emission Lasers accepts automation equipment 3 and controls, and has stopping, sending the ability of pulse laser beam or continuous laser beam;
● laser receiver and transmitter synchronization accept control, form paired location detector table, and automation equipment 3 controls output form according to transmitter, detect the validity that receiver receives signal;
● with 8 pairs of Laser emission and the interface accepting circuit, there is microprocessor and relevant circuit, have the interface capability with operational outfit signal;
Control program is with intelligent functions, and the prefabricated parameter that can require according to different application, can judge, output alarm or stopping signal automatically.
Fig. 1 describes the theory of constitution of contrive equipment, by 8 generating lasers 1 and the 8 pairs of laser receiver, run that interlocking signal 4 inputs, input interface 5, output interface 6, warning output 7 and shut down output 8, microprocessor and intelligent program and form.Generating laser 1 and receptacle form paired circuit and are controlled by microprocessor; microprocessor accepts input interface 5 signal, control Laser emission detection laser receiver 2 inputs; according to intelligent program according to the prefabricated parameter of user, to judge, the output of output alarm or stopping signal.
Intelligent program requires design by according to different application.
The truck etc. that the present invention can be applied to the unloader of sealing-tape machine discharging, blast furnace granulated slag feed bin material casting dolly, medium and small blast furnace adopt elevator material loading, also can be used as safety system and is installed to other various equipment run along rail linearity.Adopt the truck protection application citing of elevator material loading with medium and small blast furnace, following Fig. 2 is installed in the one application of apparatus of the present invention.
In Fig. 2, hoisting trolley runs along U direction, e and f, g and h, composition two pairs of laser send, receiving device, as the boundary alarm detection that elevator truck runs; I and j, k and l, composition two pairs of laser send, receiving device, and the boundary parking run as elevator truck detects; A and b partners, and laser sends, receiving device, and the discharge position run as elevator truck detects; C and d partners, and laser sends, receiving device, and the extreme position run as elevator truck detects.Elevator truck runs and relevant status signal is sent to device of the present invention, for providing input state chain to this automation equipment 3, the active position of truck is described.Control program, by the transmitting according to truck input signal control e, g, i, k, a, c generating laser 1 respectively, accepts the input coming from f, j, h, l, b, d laser pickoff 2 simultaneously.
Control program by the frequency that produces according to the state of input and the state automatic decision boundaries alerting signal of acceptance and contingent truck operation troubles, and according to the prefabricated operational parameter control of user, determines whether export an alerting signal that effectively transfinites; If truck blocks the stop line arranged, truck break bounds limit stop signal will be exported.Equally, if truck runs block the operational limit position signalling that be made up of c, d, automation equipment 3 will export break bounds and limit stop signal, rush to summit the generation of accident to prevent truck.
The present invention according to different environmental requirements and can run control overflow, provide multiple installation, operational mode.Due to have employed equipment run and laser send chain, have employed pulse send control, effectively improve the operation life of device; Because laser has stronger penetration power, be specially adapted to disturb the industry spot comparatively large, environment is comparatively severe, also there is the features such as high reliability.
Claims (5)
1. the supervising device along rail linearity operational outfit, it is characterized in that, described supervising device comprises location detector table and automation equipment (3) composition, described location detector table is connected with described automation equipment (3), and described location detector table is made up of the generating laser installed in orbit (1) and laser pickoff (2); Described automation equipment (3) comprises identification module, processing module, control circuit module, control program module, and described identification module, processing module, control circuit module, control program module inside are provided with microprocessor; Described generating laser (1) comprises laser transtation mission circuit, and the wavelength of described generating laser (1) is the red laser beam of the LASER Discharge Tube transmitting point-like of 600nm-650nm; Described generating laser (1) power is 120mW, within coverage 100m, and described generating laser (1) sending point shaped laser spot, continuous linear beam, 100m place spot size < φ 100mm; Or generating laser (1) power is 50mW, within coverage 10m; Described laser pickoff (2) comprises laser and accepts detection part and laser pick-off circuit, and it is silicon photodiode or violet photocell that described laser accepts detection part;
Described generating laser (1) and laser pickoff are arranged on the track two ends of orbiting equipment respectively, form the monitoring cable that a laser beam is formed; As the location detector table exceeding regulation boundary in monitoring operational outfit moving process, generating laser (1) and laser pickoff signal are all input to automation equipment (3), once equipment exceedes predetermined boundary, to stop that laser beam arrives laser pickoff (2), and the device that is automated (3) detects;
Laser pickoff (2) and transmitter synchronization accept automation equipment (3) and control, and form paired location detector table, and automation equipment (3) controls output form according to generating laser (1), and detection laser receiver (2) receives the validity of signal;
With to Laser emission and the interface accepting circuit, there is microprocessor and corresponding circuit, interface can be carried out with operational outfit signal.
2. a kind of supervising device along rail linearity operational outfit according to claim 1, is characterized in that, described automation equipment (3) is connected with system alarm equipment.
3. a kind of supervising device along rail linearity operational outfit according to claim 2, is characterized in that, described automation equipment (3) is connected with system-down circuit arrangement.
4. a kind of supervising device along rail linearity operational outfit according to claim 3, is characterized in that, described location detector table is arranged on a certain termination of track, as the stop means of mobile device.
5. a kind of supervising device along rail linearity operational outfit according to claim 4, it is characterized in that, described supervising device has:
The circuit of Emission Lasers accepts automation equipment (3) and controls, and can stop, sending pulse laser beam or continuous laser beam;
The prefabricated parameter that control program module requires according to different application, automatically judgement, output alarm or stopping signal.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210092910.8A CN102749029B (en) | 2012-03-31 | 2012-03-31 | A kind of supervising device along rail linearity operational outfit |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210092910.8A CN102749029B (en) | 2012-03-31 | 2012-03-31 | A kind of supervising device along rail linearity operational outfit |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN102749029A CN102749029A (en) | 2012-10-24 |
| CN102749029B true CN102749029B (en) | 2016-01-20 |
Family
ID=47029411
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201210092910.8A Active CN102749029B (en) | 2012-03-31 | 2012-03-31 | A kind of supervising device along rail linearity operational outfit |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN102749029B (en) |
Families Citing this family (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103712589B (en) * | 2013-12-23 | 2016-05-25 | 马钢(集团)控股有限公司 | Positioning measuring device and the measuring method thereof of wheel for track disc surface paint thickness |
| CN109928195B (en) * | 2017-12-18 | 2021-01-01 | 楚天科技股份有限公司 | Method for detecting abnormal operation of discharging push rod of freeze dryer |
| CN108098106A (en) * | 2018-02-13 | 2018-06-01 | 广东欧珀移动通信有限公司 | The rail assembly and solder reflow device of solder reflow device |
| CN111017662B (en) * | 2019-12-27 | 2022-03-22 | 北京金自天正智能控制股份有限公司 | Blast furnace skip anti-top intelligent monitoring method |
| CN115140635A (en) * | 2022-07-25 | 2022-10-04 | 铜陵有色金属集团股份有限公司 | Inclined shaft lifting machine skip detection system that falls off a track |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101701845A (en) * | 2009-11-04 | 2010-05-05 | 西安理工大学 | Method for identifying running state of wheels of locomotive |
| CN101881597A (en) * | 2010-06-13 | 2010-11-10 | 中国矿业大学(北京) | Multilayer linear array laser spot position identification system and detection method |
| CN102033138A (en) * | 2010-10-18 | 2011-04-27 | 同济大学 | Train speed measuring equipment based on track characteristics |
| CN202582484U (en) * | 2012-03-31 | 2012-12-05 | 马钢(集团)控股有限公司 | Monitoring device for equipment running along rail in straight line |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2004255402A (en) * | 2003-02-25 | 2004-09-16 | Y E Data Inc | Method for correcting laser irradiation position |
-
2012
- 2012-03-31 CN CN201210092910.8A patent/CN102749029B/en active Active
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101701845A (en) * | 2009-11-04 | 2010-05-05 | 西安理工大学 | Method for identifying running state of wheels of locomotive |
| CN101881597A (en) * | 2010-06-13 | 2010-11-10 | 中国矿业大学(北京) | Multilayer linear array laser spot position identification system and detection method |
| CN102033138A (en) * | 2010-10-18 | 2011-04-27 | 同济大学 | Train speed measuring equipment based on track characteristics |
| CN202582484U (en) * | 2012-03-31 | 2012-12-05 | 马钢(集团)控股有限公司 | Monitoring device for equipment running along rail in straight line |
Also Published As
| Publication number | Publication date |
|---|---|
| CN102749029A (en) | 2012-10-24 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN202582484U (en) | Monitoring device for equipment running along rail in straight line | |
| CN102749029B (en) | A kind of supervising device along rail linearity operational outfit | |
| CN101708792B (en) | Protective device against longitudinal tear of belt conveyor | |
| CN103935365A (en) | Intelligent anti-collision system of novel automated guided vehicle for material handling | |
| CN201610353U (en) | Automatic feeding system for garbage grab bucket crane | |
| CN202272472U (en) | System used for monitoring large coal on coal conveyer belt of coal conveying system | |
| CN102320457A (en) | Intelligent monitoring system for monitoring coal conveying belt for of coal conveying system | |
| CN204568713U (en) | A kind of novel impeller feeder anti-collision control system | |
| CN104555341A (en) | Chain breaking, dislocation and chain falling comprehensive protection device of scraper conveyor | |
| CN106516985A (en) | Device and method for remotely controlling automatic positioning of large RTG cranes | |
| CN205953374U (en) | A device for judging RTG operation in -process truck and container separation | |
| CN104102193A (en) | Derailment monitoring system of endless-rope continuous towing vehicles and monitoring method of derailment monitoring system | |
| CN210015366U (en) | AGV dolly system | |
| CN203237720U (en) | Omnibearing conveying belt intelligent monitoring and protecting system | |
| CN202257165U (en) | Travelling measurement control device for movable stacking equipment | |
| CN102778696A (en) | Automatic detection device for trolley wheels | |
| CN113807767B (en) | Personnel safety guarantee system and method in warehouse | |
| CN110422768A (en) | Anti-collision system and crane for crane | |
| CN102556627A (en) | Plate-type conveying chain failure early-warning method and plate-type conveying chain failure early-warning system | |
| CN203998691U (en) | A kind of overhead traveling crane lugs | |
| CN209870370U (en) | Safety automatic control system for railway endless rope traction shuttle car | |
| CN114348676A (en) | Walking anti-collision method, device, equipment and storage medium for large stacker-reclaimer truck | |
| CN108862032B (en) | Bridge crane | |
| CN202912330U (en) | Detecting device for irradiation container doors | |
| CN202464723U (en) | Floor type conveying system |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |