CN215495372U - Reconnaissance drilling rig tower monitoring and early warning system - Google Patents
Reconnaissance drilling rig tower monitoring and early warning system Download PDFInfo
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- CN215495372U CN215495372U CN202121465094.1U CN202121465094U CN215495372U CN 215495372 U CN215495372 U CN 215495372U CN 202121465094 U CN202121465094 U CN 202121465094U CN 215495372 U CN215495372 U CN 215495372U
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Abstract
The utility model provides a tower monitoring and early warning system for an exploration drilling vehicle, which belongs to the technical field of drilling devices and comprises a power supply, a signal monitoring unit and a signal transmission unitThe power supply is electrically connected with the signal monitoring unit, the signal transmission unit comprises a signal sending module and a signal receiving module, the signal monitoring unit is electrically connected with the signal sending module, the signal receiving module is electrically connected with the early warning unit, the signal sending module is wirelessly connected with the signal receiving module, the signal monitoring unit comprises a magnetic field intensity detector, a radar range finder and 360 degreesoThe early warning unit comprises a signal processor, a warning lamp, a buzzer and a video display screen. When the plate main body is installed, the quick connection can be realized, the time and the labor are saved, the operation is simple, and the stability is strong.
Description
Technical Field
The utility model relates to the technical field of drilling devices, in particular to a tower monitoring and early warning system for an exploration drilling vehicle.
Background
During geotechnical engineering investigation, the drilling rig tower must keep away from the high-voltage line, otherwise the high-voltage line can discharge to the drilling rig metal tower, leads to the fact the drilling equipment to damage and endangers constructor life safety. If the dangerous situation can be found in time and the operation can be stopped in time in the process of erecting the drilling truck tower, the safety of the drilling truck metal tower and the operation personnel can be ensured. Meanwhile, the safe operation of the high-voltage line can be ensured.
At present, geotechnical engineering investigation field operation generally depends on a constructor to observe the safety distance between a high-voltage wire and drilling equipment by naked eyes. Due to visual inspection, deviation occurs, the distance between the tower and the high-voltage line is too close, and accidents are easy to happen. Occasionally, workers forget to observe nearby high-voltage lines, and the tower is too close to the high-voltage lines after being erected. This risk is more likely to occur in places where the construction level is narrow. If the tower is not found to be too close to the high-voltage line after being erected in time, the device and personnel are greatly damaged.
The patent with publication number CN104091406A discloses a method for preventing a construction machine from line collision by using 315MHz active RFID, wherein a 315MHz active RFID label with an adhesive layer is attached to a high-voltage line, a reader-writer for reading and writing 315MHz active RFID label information is arranged on a mobile construction machine, an ultrasonic ranging radar identification system is arranged on the mobile construction machine, and the reader-writer and the ultrasonic ranging radar identification system are communicated with a background management system; the background management system is connected with the on-site acousto-optic alarm system; the background management system is connected with a wireless control system for limiting, locking and controlling power failure of the construction machinery; the background management system is communicated with a mobile phone of a manager in a short message mode; and a camera device is arranged on the movable construction machine and transmits the image to a background management system. The intelligent protection system can form an intelligent effective protection system when the mobile construction machine approaches a high-voltage electric field, but the safety monitoring personnel check the real-time site of the construction of a potential dangerous vehicle through the image transmitted by the camera on the management platform, the construction machine needs to be managed and controlled through a background, certain hysteresis is realized, and the active RFID label needs to be attached to a high-voltage line, so that the construction risk is increased.
Disclosure of Invention
In view of the above, the utility model provides a monitoring and early warning system for a tower of an exploration drilling vehicle, which can quickly make a danger early warning by arranging the monitoring and early warning system on the drilling vehicle, so as to ensure the safety of a metal tower of the drilling vehicle and operators.
In order to solve the technical problems, the technical scheme adopted by the utility model is as follows: the utility model provides a reconnaissance drilling carriage tower monitoring early warning system, includes power, signal monitoring unit, signal transmission unit and early warning unit, the power with signal monitoring unit electric connection, signal transmission unit includes signal transmission module and signal receiving module, signal monitoring unit with signal transmission module electric connection, signal receiving module with early warning unit electric connection, signal transmission module with signal receiving module wireless connection, signal monitoring unit includes magnetic field strength detector, radar distancer and 360oThe early warning unit comprises a signal processor, a warning lamp, a buzzer and a video display screen.
Further, the signal transmitting module comprises an analog/digital converter and a wireless signal transmitter.
Further, the signal receiving module comprises a digital-to-analog converter and a wireless signal receiver.
Further, the magnetic field intensity detector, the radar range finder and 360oThe panoramic camera is respectively connected with the analog-to-digital converter, and the analog-to-digital converter is connected with the wireless signal transmitter.
Further, the wireless signal receiver is connected with the digital-to-analog converter, and the output end of the digital-to-analog converter is respectively connected with the signal processor and the video display screen.
Furthermore, the warning light and the buzzer are respectively connected with the output end of the signal processor.
Further, the power supply adopts a storage battery.
Further, the signal processor adopts a PLC controller.
The utility model has the beneficial effects that: according to the utility model, the magnetic field intensity detector is arranged at the top of the tower of the drilling rig, when the tower of the drilling rig is close to the high-voltage line, the distance between the top end of the tower and the high-voltage line is judged by detecting the electromagnetic induction value at the top end of the tower of the drilling rig, so that an alarm is given, and the condition that the distance between the tower and the high-voltage line is too close is discovered.
In addition, the radar range finder is arranged at the same time, the distance between the top of the tower frame of the drilling rig and a high-voltage line can be directly monitored, once the distance exceeds the safe distance range, an alarm can be given out, the radar range finder is matched with a magnetic field intensity detector for use, the distance can be accurately measured for early warning when the magnetic field intensity is unstable or the magnetic field intensity is greatly interfered by external influences, and damage to equipment and personnel is avoided.
In addition, arrangement 360oThe panoramic camera, the operator can observe scene around at the control room, need not the commander, alone can accomplish the tower and erect.
In addition, the signal transmission unit adopts a wireless signal receiving and transmitting module, the problem of difficult tower wiring is solved, the transmission speed is high, and the accuracy is high.
In addition, the PLC is adopted to process the received signals, the signals are judged according to a set threshold value, and once the magnetic field intensity or the distance exceeds a set value range, an alarm is given out to prompt an operator to stop working.
Drawings
The present invention will be described in further detail with reference to the accompanying drawings.
Fig. 1 is a schematic structural view of the present invention.
Detailed Description
In order to make the objects, technical solutions and advantages of the embodiments of the present invention clearer, the technical solutions of the embodiments of the present invention will be clearly and completely described below with reference to fig. 1 of the embodiments of the present invention. It is clear that the embodiment 1 described is a part of the embodiment of the utility model, not the whole embodiment. All other embodiments, which can be derived by a person skilled in the art from the described embodiments of the utility model, are within the scope of the utility model.
Example one
As shown in figure 1, this embodiment provides a reconnaissance drilling car tower monitoring early warning system, including power, signal monitoring unit, signal transmission unit and early warning unit, the power with signal monitoring unit electric connection, signal transmission unit includes signal transmission module and signal receiving module, signal monitoring unit with signal transmission module electric connection, power, signal monitoring unit and signal transmission module set up at drilling car tower top, signal receiving module with early warning unit electric connection, signal receiving module with the early warning unit sets up at the drilling car control chamber, signal transmission module with signal receiving module wireless connection, signal monitoring unit includes magnetic field intensity detector, radar range finder and 360oThe early warning unit comprises a signal processor, a warning lamp, a buzzer and a video display screen.
In the utility model, the signal sending module comprises an analog/digital converter and a wireless signal transmitter, the signal receiving module comprises a digital/analog converter and a wireless signal receiver, the signal transmission unit can preferably adopt a RUIANTE Ruanet RT-101WE switching value signal wireless synchronous transmitter, can realize synchronous sending and receiving of signals, can realize point-to-point communication, is also suitable for application occasions of point-to-multipoint and dispersion inconvenient trenching and wiring and the like, does not need to write programs, does not need to wire, and can be debugged and used by general electricians.
In the utility model, the magnetic field intensity detector, the radar range finder and 360oThe panoramic camera is respectively connected with the analog-to-digital converter, the analog-to-digital converter is connected with the wireless signal transmitter, the wireless signal receiver is connected with the digital-to-analog converter, and the digital-to-analog converterThe converter output respectively with signal processor with the video display screen is connected, transmits the control chamber through wireless transmission with the detected signal that signal monitoring unit sent through signal transmission unit, and on video display screen was directly transmitted to video signal, the operating personnel can directly perceivedly see the peripheral condition of drilling rig and pylon, need not the commander, and alone can carry out the operation.
In the utility model, the signal processor adopts a PLC controller, a magnetic field intensity signal and a distance signal which are transmitted to the PLC controller through a signal transmission unit are distinguished according to a set threshold value, once the magnetic field intensity or the distance exceeds a set value range, signals are output to the warning lamp and the buzzer, and an alarm is sent to prompt an operator to stop working, for example: specifically, the alarm range value can be set to 40 micro-meters, when the magnetic field intensity detected by the magnetic field intensity detector is greater than 40 micro-meters, the early warning unit gives out a warning to remind an operator that the distance between the top end of the tower and the high-voltage line is short, the tower is immediately stopped to stand, the drilling truck is moved to a safe position, or when a distance signal detected by the radar range finder is judged to be less than 8.5 meters, the alarm is given, and at the moment, the operator stops the tower lifting operation.
In the utility model, the power supply adopts the storage battery for power supply, so that the problem that wiring cannot be performed in outdoor construction operation is solved.
In the utility model, the magnetic field strength detector can preferably be an American original-packed Holy HI-3604 power frequency electromagnetic field strength tester/power frequency magnetic field strength detector, and the radar range finder can preferably be a radar range sensor with the type of IVS-948, 360oThe panoramic camera and the video display screen can select a 360-degree panoramic network pan-tilt camera with the model of SW-MIP8420 TCD-LA.
While the foregoing is directed to the preferred embodiment of the present invention, it will be understood by those skilled in the art that various changes and modifications may be made without departing from the spirit and scope of the utility model as defined in the appended claims.
Claims (8)
1. The utility model provides a reconnaissance drilling carriage tower monitoring early warning system which characterized in that: including power, signal monitoring unit, signal transmission unit and early warning unit, the power with signal monitoring unit electric connection, signal transmission unit includes signal transmission module and signal receiving module, signal monitoring unit with signal transmission module electric connection, signal receiving module with early warning unit electric connection, signal transmission module with signal receiving module wireless connection, signal monitoring unit includes magnetic field intensity detector, radar distancer and 360oThe early warning unit comprises a signal processor, a warning lamp, a buzzer and a video display screen.
2. A survey drilling rig mast monitoring and warning system as claimed in claim 1, wherein: the signal transmitting module comprises an analog-to-digital converter and a wireless signal transmitter.
3. A survey drilling vehicle tower monitoring and warning system as claimed in claim 2, wherein: the signal receiving module comprises a digital-to-analog converter and a wireless signal receiver.
4. A survey drilling vehicle tower monitoring and warning system as claimed in claim 3, wherein: magnetic field intensity detector, radar range finder and 360oThe panoramic camera is respectively connected with the analog-to-digital converter, and the analog-to-digital converter is connected with the wireless signal transmitter.
5. The survey drilling vehicle tower monitoring and warning system of claim 4, wherein: the wireless signal receiver is connected with the digital-to-analog converter, and the output end of the digital-to-analog converter is respectively connected with the signal processor and the video display screen.
6. A survey drilling vehicle tower monitoring and warning system as claimed in claim 5, wherein: the warning lamp and the buzzer are respectively connected with the output end of the signal processor.
7. The survey drilling vehicle tower monitoring and warning system of claim 6, wherein: the power supply adopts a storage battery.
8. A survey drilling rig tower monitoring and forewarning system as claimed in claim 7, wherein: the signal processor adopts a PLC controller.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121465094.1U CN215495372U (en) | 2021-06-30 | 2021-06-30 | Reconnaissance drilling rig tower monitoring and early warning system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121465094.1U CN215495372U (en) | 2021-06-30 | 2021-06-30 | Reconnaissance drilling rig tower monitoring and early warning system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215495372U true CN215495372U (en) | 2022-01-11 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202121465094.1U Active CN215495372U (en) | 2021-06-30 | 2021-06-30 | Reconnaissance drilling rig tower monitoring and early warning system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215495372U (en) |
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2021
- 2021-06-30 CN CN202121465094.1U patent/CN215495372U/en active Active
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