CN212208039U - Thermal power factory conveying system inspection device - Google Patents
Thermal power factory conveying system inspection device Download PDFInfo
- Publication number
- CN212208039U CN212208039U CN202021467688.1U CN202021467688U CN212208039U CN 212208039 U CN212208039 U CN 212208039U CN 202021467688 U CN202021467688 U CN 202021467688U CN 212208039 U CN212208039 U CN 212208039U
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- China
- Prior art keywords
- controller
- conveying system
- power plant
- lifting mechanism
- track
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65G—TRANSPORT OR STORAGE DEVICES, e.g. CONVEYORS FOR LOADING OR TIPPING, SHOP CONVEYOR SYSTEMS OR PNEUMATIC TUBE CONVEYORS
- B65G43/00—Control devices, e.g. for safety, warning or fault-correcting
- B65G43/02—Control devices, e.g. for safety, warning or fault-correcting detecting dangerous physical condition of load carriers, e.g. for interrupting the drive in the event of overheating
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P90/00—Enabling technologies with a potential contribution to greenhouse gas [GHG] emissions mitigation
- Y02P90/02—Total factory control, e.g. smart factories, flexible manufacturing systems [FMS] or integrated manufacturing systems [IMS]
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- Investigating Or Analyzing Materials By The Use Of Ultrasonic Waves (AREA)
- Investigating Materials By The Use Of Optical Means Adapted For Particular Applications (AREA)
- Arrangements For Transmission Of Measured Signals (AREA)
- Testing Of Devices, Machine Parts, Or Other Structures Thereof (AREA)
Abstract
The utility model discloses a thermal power plant conveying system inspection device, which comprises a track, a driving mechanism and a frame, wherein the track is arranged along a conveying path, the frame is connected with the driving mechanism, and the driving mechanism is movably arranged on the track; the frame is provided with a thermal imaging camera, a video camera, a harmful gas monitor, a dust concentration sensor, a microphone array sound source locator, a 4G wireless communication module, a controller and a power supply; the thermal imaging camera, the gas monitoring instrument, dust concentration sensor and microphone array sound source positioning device connect the input of controller, and the controller passes through IO interface connection 4G wireless communication module and factory DCS, and the power provides the electric energy for thermal imaging camera, harmful gas monitoring instrument, dust concentration sensor, microphone array sound source locater, 4G wireless communication module and controller.
Description
Technical Field
The utility model belongs to the field, concretely relates to thermal power factory conveying system tours device.
Background
At present, most of patrol and overhaul work of a fire coal conveying place of a thermal power plant is completed manually, the situations of complex environment, narrow space, more accumulated water and excessive toxic and harmful gas in the place are common, high-frequency manual patrol in the area has higher safety risk, and patrol efficiency and reliability are low; meanwhile, due to the fact that manual inspection is low in frequency and long in interval, inspection cannot be conducted in certain areas due to safety factors in the operation process of equipment, and therefore the situation that the coal conveying centralized control unit possibly masters the equipment, cables, pipelines and the like in the inspection interval period is not timely enough, problems cannot be found timely when the equipment goes wrong, and therefore the problems are enlarged.
In the operation process of the fuel system conveying equipment, a roller and a carrier roller of the adhesive tape machine often break, and the operation safety of the conveying system is also seriously affected by the conditions of sudden tear of a conveying belt, water leakage of a pipeline and the like. And toxic and harmful gases are easily gathered in places with poor ventilation, so that the life safety of inspection personnel is threatened. The risks of various hidden dangers of the conveying system cannot be timely found and treated, so that larger problems are caused, and direct and indirect larger economic losses are caused.
SUMMERY OF THE UTILITY MODEL
In order to solve the problem, the utility model provides a thermal power factory conveying system tours device helps in time mastering conveying system's operating mode, and this device is efficient moreover, the expense is low, the real-time good and need not personnel to arrive at the scene, and the security is high.
In order to achieve the above purpose, the utility model adopts the technical scheme that: a thermal power plant conveying system inspection device comprises a rail, a driving mechanism and a rack, wherein the rail is arranged along a conveying path, the rack is connected with the driving mechanism, and the driving mechanism is movably arranged on the rail; the frame is provided with a thermal imaging camera, a video camera, a harmful gas monitor, a dust concentration sensor, a microphone array sound source locator, a 4G wireless communication module, a controller and a power supply; the thermal imaging camera, the gas monitoring instrument, dust concentration sensor and microphone array sound source positioning device connect the input of controller, and the controller passes through IO interface connection 4G wireless communication module and factory DCS, and the power provides the electric energy for thermal imaging camera, harmful gas monitoring instrument, dust concentration sensor, microphone array sound source locater, 4G wireless communication module and controller.
The track is connected with a steel structure on the conveying path.
The driving mechanism comprises a roller and a driving motor, an output shaft of the driving motor is connected with a rotating shaft of the roller, and a control input end of the driving motor is connected with an output end of the controller.
The rack is also connected with a lifting mechanism, the free end of the lifting mechanism is connected with the rack, the mounting end of the lifting mechanism is connected with a driving mechanism, and the control input end of a driving device of the lifting mechanism is connected with the output end of the controller.
The lifting mechanism adopts an electric telescopic rod, a scissor-fork type lifting mechanism or a guide rail type lifting mechanism.
The machine frame and the driving mechanism are both provided with dust covers.
The track is arranged above the conveying system and adopts a suspension track.
The power adopts portable power source to the power is connected with wireless module of charging.
Compared with the prior art, the utility model discloses following beneficial effect has at least: the device of the utility model is helpful for realizing the running state of the long-distance all-weather patrol factory conveying system, and can transmit patrol data to DCS in real time, thereby effectively improving the patrol efficiency of the conveying system, reducing the cost and improving the safety; the utility model is provided with a thermal imaging camera, a video camera, a harmful gas monitor, a dust concentration sensor and a microphone array sound source locator; whether can monitor conveying system simultaneously has personnel's safety problem, harmful gas concentration and dust concentration, can also realize the location simultaneously, can convey position information to controller and DCS when the problem appears.
Drawings
Fig. 1 is a schematic diagram of an implementable structure of the present invention.
Fig. 2 is a schematic diagram of another practical structure of the present invention.
Fig. 3 is a block diagram of the connection between the instruments in the rack of the present invention.
Fig. 4 shows an alternative embodiment of the apparatus used in the inspection device of the present invention.
In the attached drawing, 1-rail, 2-roller, 3-electric telescopic rod and 4-frame.
Detailed Description
The present invention will be described in detail with reference to the accompanying drawings and specific embodiments.
As shown in fig. 1, fig. 2 and fig. 3, the present invention provides a thermal power plant conveying system inspection device, which includes a rail 1, a driving mechanism and a frame 4, wherein the rail 1 is disposed along a conveying path, the frame 4 is connected to the driving mechanism, and the driving mechanism is movably disposed on the rail; the frame is provided with a thermal imaging camera, a video camera, a harmful gas monitor, a dust concentration sensor, a microphone array sound source locator, a 4G wireless communication module, a controller and a power supply; the thermal imaging camera, the video camera, the gas monitor, the dust concentration sensor and the microphone array sound source positioning device are connected with the input end of the controller, and the controller is connected with the 4G wireless communication module and the plant area DCS through the I/O interface.
As an alternative embodiment, the track 1 is connected with a steel structure on the transport path.
The driving mechanism comprises a roller 2 and a driving motor, an output shaft of the driving motor is connected with a rotating shaft of the roller, and a control input end of the driving motor is connected with an output end of the controller.
The frame 4 is also connected with a lifting mechanism, the free end of the lifting mechanism is connected with the frame, the mounting end of the lifting mechanism is connected with a driving mechanism, and the control input end of a driving device of the lifting mechanism is connected with the output end of the controller.
The lifting mechanism adopts an electric telescopic rod 3, a scissor-fork type lifting mechanism or a guide rail type lifting mechanism.
The guide rail type lifting mechanism specifically comprises: the lifting mechanism comprises a guide rail, the free end of the lifting mechanism is arranged on the guide rail, and a screw-nut pair or a rack-and-pinion pair is adopted for driving.
The frame 4 and the driving mechanism are both provided with dust covers.
As an alternative embodiment, the track 1 is arranged above the conveying system, and the track 1 is a suspension track, and the track is suspended above the conveying system through a stand which is independent from the steel structure of the conveying system.
The thermal imaging camera, the video camera, the gas monitor, the dust concentration sensor and the microphone array sound source positioning device are connected with the input end of the controller; the thermal imaging camera can transmit the temperature and the operation condition data of each part of the field equipment to the controller in real time, and then transmit the data to the coal transportation centralized control room, so that operators can conveniently master the field operation condition in time.
The camera based on face recognition can monitor the situation of field personnel in real time, can be interlocked with equipment, and cannot start the conveying equipment when the camera recognizes that the operation of maintainers and irrelevant personnel enter.
The poisonous and harmful gas detector and the dust concentration sensor integrated with four in one can comprehensively measure the gas components on site before the overhaul of equipment or inspection personnel enter so as to ensure the health of operating personnel.
The array microphone array sound source locator can perform multi-dimensional sampling on a space sound field, and collected signals contain space position information so as to guarantee the running health level of equipment.
The power supply adopts a portable mobile power supply, and is connected with a wireless charging module; so as to ensure no electric spark on the coal conveying site and realize intrinsic safety.
The 4G wireless network communication module can transmit the operation condition of the field equipment to a remote monitoring station in real time to perform load balancing optimization, and the anti-interference capability is strong.
As shown in fig. 1 and 2, two rollers 2 are mounted on the connecting frame, the rollers are arranged in the track, and the rollers move along the track; and can also set up the horizontal arm that sways on the link, but through the horizontal arm connection elevating system that sways, enable the utility model discloses carry out the accurate monitoring of multidimension degree, guarantee to patrol efficiency.
As optional, refer to fig. 4, thermal imaging camera, harmful gas monitor, dust concentration sensor, microphone array sound source locater and 4G wireless communication module are as follows respectively: the system comprises an H20T integrated thermal imaging camera, a video camera, a laser range finder, an SP-3104RAE online toxic gas detector, a GCG1000 dust concentration sensor and a 4G DTU USR-G776 wireless communication module; an ADMP504 microphone chip and an SSM2167 chip are utilized to form an amplifying circuit, a two-dimensional cross-shaped microphone array structure is adopted to form a positioning system, a data acquisition card MPS-010602 is used for sampling and transmitting, a microphone array signal near-field model is built in cooperation with a time delay and noise reduction algorithm, and acquired voiceprint waveforms are transmitted to a controller or an upper computer.
Claims (8)
1. A thermal power plant conveying system inspection device is characterized by comprising a rail (1), a driving mechanism and a rack (4), wherein the rail (1) is arranged along a conveying path, the rack (4) is connected with the driving mechanism, and the driving mechanism is movably arranged on the rail; the frame is provided with a thermal imaging camera, a video camera, a harmful gas monitor, a dust concentration sensor, a microphone array sound source locator, a 4G wireless communication module, a controller and a power supply; the thermal imaging camera, the gas monitoring instrument, dust concentration sensor and microphone array sound source positioning device connect the input of controller, and the controller passes through IO interface connection 4G wireless communication module and factory DCS, and the power provides the electric energy for thermal imaging camera, harmful gas monitoring instrument, dust concentration sensor, microphone array sound source locater, 4G wireless communication module and controller.
2. Power plant conveying system patrol arrangement according to claim 1, characterized in that the track (1) is connected with steel structures on the conveying path.
3. The patrol device of the power plant conveying system according to claim 1, wherein the driving mechanism comprises a roller (2) and a driving motor, an output shaft of the driving motor is connected with a rotating shaft of the roller, and a control input end of the driving motor is connected with an output end of the controller.
4. The power plant conveying system inspection device according to claim 1, characterized in that the frame (4) is further connected with a lifting mechanism, the free end of the lifting mechanism is connected with the frame, the mounting end of the lifting mechanism is connected with the driving mechanism, and the control input end of the driving device of the lifting mechanism is connected with the output end of the controller.
5. The power plant conveying system inspection device according to claim 1, wherein the lifting mechanism is an electric telescopic rod (3), a scissor lifting mechanism or a guide rail type lifting mechanism.
6. Power plant conveying system inspection device according to claim 1, characterized in that the machine frame (4) and the drive mechanism are provided with dust covers.
7. Power plant conveying system patrol arrangement according to claim 1, characterized in that the track (1) is arranged above the conveying system, the track (1) being a suspended track.
8. The power plant delivery system patrol device according to claim 1, wherein the power source is a portable mobile power source, and a wireless charging module is connected to the power source.
Priority Applications (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021467688.1U CN212208039U (en) | 2020-07-22 | 2020-07-22 | Thermal power factory conveying system inspection device |
| PCT/CN2020/120228 WO2022016708A1 (en) | 2020-07-22 | 2020-10-10 | Inspection device for conveying system of thermal power plant |
| DE212020000733.0U DE212020000733U1 (en) | 2020-07-22 | 2020-10-10 | Inspection device for a conveyor system of a thermal power plant |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021467688.1U CN212208039U (en) | 2020-07-22 | 2020-07-22 | Thermal power factory conveying system inspection device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212208039U true CN212208039U (en) | 2020-12-22 |
Family
ID=73819180
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202021467688.1U Active CN212208039U (en) | 2020-07-22 | 2020-07-22 | Thermal power factory conveying system inspection device |
Country Status (3)
| Country | Link |
|---|---|
| CN (1) | CN212208039U (en) |
| DE (1) | DE212020000733U1 (en) |
| WO (1) | WO2022016708A1 (en) |
Family Cites Families (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6806808B1 (en) * | 1999-02-26 | 2004-10-19 | Sri International | Wireless event-recording device with identification codes |
| CN105242616A (en) * | 2015-10-10 | 2016-01-13 | 国家电网公司 | Track type inspection system applied to transformer substation |
| CN205373774U (en) * | 2016-02-24 | 2016-07-06 | 山东科华电力技术有限公司 | Rail mounted transformer station inspection robot |
| CN206789957U (en) * | 2017-06-22 | 2017-12-22 | 国家电网公司 | A kind of switch gear room's track machine people's cruising inspection system |
| CN210534866U (en) * | 2019-06-28 | 2020-05-15 | 上海贽匠智能科技有限公司 | Electric power machine room inspection machine equipment |
| CN111300453A (en) * | 2020-03-31 | 2020-06-19 | 中自机器人技术(安庆)有限公司 | Intelligent inspection robot for comprehensive pipe rack |
-
2020
- 2020-07-22 CN CN202021467688.1U patent/CN212208039U/en active Active
- 2020-10-10 DE DE212020000733.0U patent/DE212020000733U1/en active Active
- 2020-10-10 WO PCT/CN2020/120228 patent/WO2022016708A1/en active Application Filing
Also Published As
| Publication number | Publication date |
|---|---|
| DE212020000733U1 (en) | 2022-05-10 |
| WO2022016708A1 (en) | 2022-01-27 |
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