CN205274929U - Mine hoisting safety abnormal condition monitors and cooperates with early warning system - Google Patents
Mine hoisting safety abnormal condition monitors and cooperates with early warning system Download PDFInfo
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- CN205274929U CN205274929U CN201620047003.5U CN201620047003U CN205274929U CN 205274929 U CN205274929 U CN 205274929U CN 201620047003 U CN201620047003 U CN 201620047003U CN 205274929 U CN205274929 U CN 205274929U
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Abstract
The utility model provides a mine hoisting safety abnormal condition monitors and cooperates with early warning system, its include main control unit and with the monitoring substation that main control unit connects, the parameter acquisition sensor is divided into to the monitoring substation, and the monitoring substation is with data transmission to the main control unit of sensor collection, the collection of monitoring substation promotes owner's equipment running state monitoring system, wire rope monitoring system, braking monitoring system, the monitoring data of a plurality of subsystems such as cage guide and shaft deformation monitoring system and load monitoring system, and carry out data fusion, form a multiple target early warning analytic system, not only can realize the analysis to mine winder itself and the current safe situation of complementary unit, can also foresee its following safe situation, and provide effectual decision -making foundation and reference information for management maintainer.
Description
Technical field
The utility model relates to mine safety production technical field, specifically, it relates to the safe abnormal state of mine hoisting is monitored and worked in coordination with early warning system.
Background technology
Mine hoisting system is link extremely important in shaft production, and whether its normal operation directly has influence on the life security of ore deposit well yield and personnel. But coal mine lifting system running state still adopts the mode of manual observation, routine preventive maintenance at present, and this kind of detection means exists many potential safety hazards:
(1) tradition plan preventive-maintenance overhaul is the mode being decomposed maintenance by timing dismounting, it is achieved the regular complete overhaul of lift. But fact proved: many faults can not be resolved by thin and close scheduled maintenance because dismantling frequently, more fault can occur on the contrary.
(2) plan preventive-maintenance overhaul there is a large amount of superfluous maintenances or owe maintenance, cause huge financial loss.
(3) serviceman in colliery lacks professional training mostly, coal mine lifting machine is once fault, and specialized maintenance personnel often can not arrive in time, long-range expert also cannot obtain lift service data comprehensively and effectively, and therefore lift faulty condition can not be made correct effective judgement. Fault can not get solving for a long time, and the lighter can cause stopping production, and severe one can threaten the life security of colliery worker.
Therefore, research and develop a set of analysis to mine winder itself and auxiliary mechanism's current safety situation thereof and the system its future secure situation predicted, effective decision-making foundation and reference information are provided for management maintenance personnel, there is important meaning.
Practical novel content
In order to solve the problems referred to above that current mine hoisting system exists, the utility model provides the safe abnormal state monitoring of a kind of mine hoisting and works in coordination with early warning system, and its concrete technical scheme is as follows:
The safe abnormal state of mine hoisting is monitored and is worked in coordination with early warning system, it Monitor Sub-Station of Less comprising principal controller and being connected with described principal controller, and described Monitor Sub-Station of Less divides into parameter acquisition sensor, and the transfer that sensor is gathered by Monitor Sub-Station of Less is to principal controller; Described Monitor Sub-Station of Less comprises:
Pit shaft distortion Monitor Sub-Station of Less, divides into distance measuring sensor and temperature sensor;
Lifting load Monitor Sub-Station of Less, divides into LOAD CELLS;
Lift technique monitoring running state substation, divides into vibration transducer, temperature sensor, velocity sensor;
Brake system monitor substation, divides into hydraulic oil pressure force transducer, hydraulic oil temperature sensor, shoe temperature sensor, brake shoe displacement sensor.
Further, each Monitor Sub-Station of Less arranges power supply module, touch-screen, PLC, Analog input mModule.
Wherein, Analog input mModule is connected with the various sensors of bottom, gathers monitoring data; PLC is connected by serial port communication line with touch-screen; Touch-screen is furnished with 485 and net mouth interface, for carrying out communication with principal controller.
Further, described principal controller comprises communication module, data processing module, early warning analysis module and display module.
Preferably, the module that communicates adopts RJ45 or RS-485 signalling methods to communicate with on-the-spot Monitor Sub-Station of Less.
Preferably, data processing module uses ARM or dsp chip, data is integrated, classifies, gathers, it is achieved to the on-line monitoring of mine winder itself and auxiliary mechanism's current safety situation thereof.
Preferably, monitoring result is delivered to early warning and is analyzed module, carries out data fusion here and forms a multiple goal early warning, can its future secure situation be predicted according to these data; The result that module is analyzed in data processing module and early warning shows at display module.
The safe abnormal state monitoring of mine hoisting provided by the utility model, with working in coordination with early warning system, has the following advantages:
The monitoring data of lift primary device operating state monitoring system, wireline Monitoring systems, brake monitoring system, cage guide and multiple subsystem such as pit shaft DEFORMATION MONITORING SYSTEM and load monitoring system is carried out data fusion by native system, form a multiple goal prewarning analysis system, it is possible not only to realize the analysis of mine winder itself and auxiliary mechanism's current safety situation thereof, its future secure situation can also be predicted, and provide effective decision-making foundation and reference information to management maintenance personnel.
Accompanying drawing explanation
Fig. 1 is the safe abnormal state monitoring of the utility model mine hoisting and works in coordination with early warning system structural representation;
Fig. 2 is the safe abnormal state monitoring of the utility model mine hoisting and the Host Controller Architecture schematic diagram working in coordination with early warning system.
Embodiment
Below in conjunction with drawings and Examples to the monitoring of mine hoisting of the present utility model safe abnormal state with work in coordination with early warning system and be described in further detail.
Primarily of monitoring, principal controller and Monitor Sub-Station of Less and respective sensor thereof are formed the safe abnormal state monitoring of mine hoisting of the present utility model with working in coordination with early warning system, primary device running status, cage guide distortion state, pit shaft humiture state, lifting load state, breaking system running status etc. are realized comprehensive monitoring, ensure that lifting safety.
With reference to Fig. 1, Fig. 2, Monitor Sub-Station of Less comprises pit shaft distortion Monitor Sub-Station of Less, lifting load Monitor Sub-Station of Less, lift technique monitoring running state substation and brake system monitor substation. Monitor Sub-Station of Less is made up of power supply module, touch-screen, PLC, Analog input mModule etc., analog quantity load module is connected with the various sensors of bottom, gather monitoring data, PLC is connected by serial port communication line with touch-screen, can show in real time on the touchscreen, convenient for maintaining personnel on site maintenance is checked, touch-screen is furnished with 485 and net mouth interface, can carry out communication with principal controller.
Wherein, cage guide distortion is monitored by pit shaft distortion Monitor Sub-Station of Less by the distance measuring sensor installed, and temperature in wellbore is monitored by the temperature sensor of installation; Lifting load Monitor Sub-Station of Less adopts LOAD CELLS real-time testing steel wire rope tension value signal, LOAD CELLS is arranged on the junction of skip bucket and wireline, lifting circulation is done with skip bucket in cage guide and up and down reciprocatingly moves, real-time testing steel wire rope tension value, and the physical quantity of steel wire rope tension value is converted to electrical signal linear with it; Lift technique monitoring running state substation be responsible for gathering be arranged on lift technique bearing position vibration transducer, temperature sensor signal, and the speed sensor signal of detection pulling speed; Brake system monitor substation gathers the temperature signal of the pressure of hydraulic efficiency oil, temperature signal and brake shoe by pressure transmitter and temperature sensor, monitors the displacement of brake shoe with the use of displacement sensor.
Principal controller comprises power supply module, communication module, data processing module, early warning analysis module and display module. Power supply module in charge is powered; Communication module in charge communicates with on-the-spot Monitor Sub-Station of Less, supports RJ45 net mouth and RS-485 serial ports. The data of Monitor Sub-Station of Less deliver to data processing module by communication module, and data processing module uses ARM or dsp chip, data is integrated, classifies, gathers, it is achieved to the on-line monitoring of mine winder itself and auxiliary mechanism's current safety situation thereof. Monitoring result is delivered to early warning and is analyzed module, carries out data fusion here and forms a multiple goal early warning, can its future secure situation be predicted according to these data. The result that module is analyzed in data processing module and early warning can show at display module, provides effective decision-making foundation and reference information to management maintenance personnel.
Claims (7)
1. the safe abnormal state of mine hoisting is monitored and is worked in coordination with early warning system, it is characterized in that: it Monitor Sub-Station of Less comprising principal controller and being connected with described principal controller, described Monitor Sub-Station of Less divides into parameter acquisition sensor, and the transfer that sensor is gathered by Monitor Sub-Station of Less is to principal controller; Described Monitor Sub-Station of Less comprises:
Pit shaft distortion Monitor Sub-Station of Less, divides into distance measuring sensor and temperature sensor;
Lifting load Monitor Sub-Station of Less, divides into LOAD CELLS;
Lift technique monitoring running state substation, divides into vibration transducer, temperature sensor, velocity sensor;
Brake system monitor substation, divides into hydraulic oil pressure force transducer, hydraulic oil temperature sensor, shoe temperature sensor, brake shoe displacement sensor.
2. the safe abnormal state of mine hoisting according to claim 1 is monitored and is worked in coordination with early warning system, it is characterised in that: each Monitor Sub-Station of Less arranges power supply module, touch-screen, PLC, Analog input mModule.
3. the safe abnormal state of mine hoisting according to claim 2 is monitored and is worked in coordination with early warning system, it is characterised in that: Analog input mModule is connected with the various sensors of bottom, gathers monitoring data; PLC is connected by serial port communication line with touch-screen; Touch-screen is furnished with 485 and net mouth interface, for carrying out communication with principal controller.
4. the safe abnormal state of mine hoisting according to claim 1 is monitored and is worked in coordination with early warning system, it is characterised in that: described principal controller comprises communication module, data processing module, early warning analysis module and display module.
5. the safe abnormal state of mine hoisting according to claim 4 is monitored and is worked in coordination with early warning system, it is characterised in that: communication module adopts RJ45 or RS-485 signalling methods to communicate with on-the-spot Monitor Sub-Station of Less.
6. the safe abnormal state of mine hoisting according to claim 5 is monitored and is worked in coordination with early warning system, it is characterized in that: data processing module uses ARM or dsp chip, data integrated, classifies, gather, it is achieved to the on-line monitoring of mine winder itself and auxiliary mechanism's current safety situation thereof.
7. the safe abnormal state of mine hoisting according to claim 6 is monitored and is worked in coordination with early warning system, it is characterized in that: monitoring result is delivered to early warning and analyzed module, carry out data fusion here and form a multiple goal early warning, its future secure situation can be predicted according to these data; The result that module is analyzed in data processing module and early warning shows at display module.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620047003.5U CN205274929U (en) | 2016-01-08 | 2016-01-08 | Mine hoisting safety abnormal condition monitors and cooperates with early warning system |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620047003.5U CN205274929U (en) | 2016-01-08 | 2016-01-08 | Mine hoisting safety abnormal condition monitors and cooperates with early warning system |
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| CN205274929U true CN205274929U (en) | 2016-06-01 |
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| CN201620047003.5U Expired - Fee Related CN205274929U (en) | 2016-01-08 | 2016-01-08 | Mine hoisting safety abnormal condition monitors and cooperates with early warning system |
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Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107161824A (en) * | 2017-07-03 | 2017-09-15 | 中国矿业大学 | A kind of deep-well hoisting device condition monitoring system and method based on signal fused |
| CN108147250A (en) * | 2018-01-05 | 2018-06-12 | 南通大学 | A kind of frictional mine hoist rigid cage guide fault location system |
| CN109141499A (en) * | 2018-08-31 | 2019-01-04 | 沃德传动（天津）股份有限公司 | A kind of Mine-used I. S transmission substation and its application method |
| CN110316644A (en) * | 2019-07-09 | 2019-10-11 | 北京朗深科技有限公司 | A kind of vertical shaft hoisting efficacy monitoring and wisdom resolving system and its method |
| CN110844739A (en) * | 2019-11-01 | 2020-02-28 | 徐州中矿大传动与自动化有限公司 | Load identification method and device for mine hoist and load early warning method |
| CN112390202A (en) * | 2020-11-11 | 2021-02-23 | 南京音飞储存设备（集团）股份有限公司 | Control unit and control method for fork assembly |
| CN113865690A (en) * | 2021-11-10 | 2021-12-31 | 中船第九设计研究院工程有限公司 | Vibration real-time monitoring system for hoisting mechanism of shipbuilding gantry crane |
| CN113934180A (en) * | 2021-10-21 | 2022-01-14 | 辽宁工程技术大学 | Belt breakage monitoring and early warning system |
| CN115448199A (en) * | 2022-09-15 | 2022-12-09 | 中国矿业大学 | Mine hoist multi-channel brake system cooperative control method |
-
2016
- 2016-01-08 CN CN201620047003.5U patent/CN205274929U/en not_active Expired - Fee Related
Cited By (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107161824A (en) * | 2017-07-03 | 2017-09-15 | 中国矿业大学 | A kind of deep-well hoisting device condition monitoring system and method based on signal fused |
| CN108147250A (en) * | 2018-01-05 | 2018-06-12 | 南通大学 | A kind of frictional mine hoist rigid cage guide fault location system |
| CN109141499A (en) * | 2018-08-31 | 2019-01-04 | 沃德传动（天津）股份有限公司 | A kind of Mine-used I. S transmission substation and its application method |
| CN110316644A (en) * | 2019-07-09 | 2019-10-11 | 北京朗深科技有限公司 | A kind of vertical shaft hoisting efficacy monitoring and wisdom resolving system and its method |
| CN110316644B (en) * | 2019-07-09 | 2023-10-13 | 北京朗深科技有限公司 | Vertical shaft hoisting efficiency monitoring and intelligent resolving system and method thereof |
| CN110844739A (en) * | 2019-11-01 | 2020-02-28 | 徐州中矿大传动与自动化有限公司 | Load identification method and device for mine hoist and load early warning method |
| CN110844739B (en) * | 2019-11-01 | 2022-04-19 | 徐州中矿大传动与自动化有限公司 | Load identification method and device for mine hoist and load early warning method |
| CN112390202A (en) * | 2020-11-11 | 2021-02-23 | 南京音飞储存设备（集团）股份有限公司 | Control unit and control method for fork assembly |
| CN113934180A (en) * | 2021-10-21 | 2022-01-14 | 辽宁工程技术大学 | Belt breakage monitoring and early warning system |
| CN113865690A (en) * | 2021-11-10 | 2021-12-31 | 中船第九设计研究院工程有限公司 | Vibration real-time monitoring system for hoisting mechanism of shipbuilding gantry crane |
| CN115448199A (en) * | 2022-09-15 | 2022-12-09 | 中国矿业大学 | Mine hoist multi-channel brake system cooperative control method |
| CN115448199B (en) * | 2022-09-15 | 2024-01-26 | 中国矿业大学 | Mine hoist multichannel braking system cooperative control method |
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| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20160601 Termination date: 20180108 |