CN215116824U

CN215116824U - Unmanned aerial vehicle is measured to mine land gamma radiation dose rate

Info

Publication number: CN215116824U
Application number: CN202120814494.2U
Authority: CN
Inventors: 阙泽胜
Original assignee: Radiation Environment Monitoring Center Of Guangdong Nuclear Industry Geological Bureau
Current assignee: Radiation Environment Monitoring Center Of Guangdong Nuclear Industry Geological Bureau
Priority date: 2020-08-12
Filing date: 2021-04-20
Publication date: 2021-12-10
Anticipated expiration: 2031-04-20

Abstract

The utility model discloses an unmanned aerial vehicle is measured to mine land gamma radiation dose rate, including laser range finder, gamma radiometer, the appearance of taking photo by plane, unmanned aerial vehicle, buffering protection arm and landing frame. Detailed information of landforms around the survey point location can be efficiently acquired through the aerial photography instrument, and positioning decisions are provided for surveyors; the position of the unmanned aerial vehicle can be adjusted by measuring the distance from the survey point position of the laser range finder so as to detect the optimal position of the gamma radiation instrument; the processor of the unmanned aerial vehicle communicates the distance value sent by the distance value sender of the laser range finder, the gamma radiation dose rate monitoring value sent by the radiation data sender of the gamma radiometer and the image sent by the image sender of the aerial photography instrument with the ground flight control terminal through the signal transmitter/receiver of the unmanned aerial vehicle, so that the difficult problem of remotely measuring the gamma radiation dose rate on the mine land is solved.

Description

Unmanned aerial vehicle is measured to mine land gamma radiation dose rate

Technical Field

The utility model relates to an unmanned aerial vehicle field, concretely relates to mine land gamma radiation dose rate measures unmanned aerial vehicle.

Background

The project work of 'investigation and monitoring of natural radioactive environment of mine' is developed, and the method has important significance for evaluating the radioactive safety and safety supervision of the environment of the peripheral area of the mine. The measurement of the gamma radiation dose rate on the land of a mine belongs to the important aspect of the work of 'investigation and monitoring of natural radioactive environment of the mine', and generally comprises the investigation of a mine pollution source area and two areas at the periphery of a mine area. Mines are usually steep in terrain, dense in vegetation and inconvenient to traffic, and are not favorable for investigators to carry out land gamma radiation dose rate measurement. When the land gamma radiation dose rate measurement of a uranium mine pollution source in a mine is carried out, part of the land gamma radiation dose rate of a mine yard exceeds a safety limit value, and the life and health of investigators are threatened. In addition, mine pollution sources such as landfill sites may have potential hazards of settlement by settlement and geological disasters due to long-term water accumulation, and are not beneficial to developing the measurement work of the land gamma radiation dose rate of the mine pollution sources.

The SooPAT retrieval software is used for finding that no such mine land gamma radiation dose rate measuring equipment exists at present. How to invent a remotely-measured mine land gamma radiation dose rate measurement unmanned aerial vehicle becomes a difficult problem of mine land gamma radiation dose rate measurement work.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a mine land gamma radiation dose rate measures unmanned aerial vehicle to solve above-mentioned problem.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

the utility model provides a pair of mine land gamma radiation dose rate measures unmanned aerial vehicle, include

The device comprises a laser range finder, a gamma radiation instrument, an aerial photography instrument, an unmanned aerial vehicle, a buffering protection arm and a landing frame, wherein the laser range finder comprises a receiving objective lens, a transmitting objective lens, a switch controller, a transmitting circuit, a receiving circuit, a TDC-GP2, a single chip microcomputer and a distance value transmitter, the gamma radiation instrument comprises a detector, a radiation instrument power supply, an electric signal converter, a data processor, a memory, a controller, a radiation data transmitter, a display and a monitor, the aerial photography instrument comprises a photoreceptor, an analog/digital converter, an image processor, a video compressor, an image memory and an image transmitter, the unmanned aerial vehicle comprises a processor, a power supply system, a signal transmitter/receiver, a solar electric plate, a propeller and a machine arm, the buffering protection arm comprises a buffering pad, a spring and a spring pad, and the laser range finder, the gamma radiation instrument, the unmanned aerial vehicle and the buffering protection arm and the landing frame, The appearance of taking photo by plane and landing frame are located the unmanned aerial vehicle below, the last distance numerical value of laser range finder sends the ware, the radiation data on the appearance of taking photo by plane sends the ware, the image on the appearance of taking photo by plane sends the ware all to be connected to unmanned aerial vehicle's treater through signal transmission line on, the buffer protection arm welds on to unmanned aerial vehicle's horn, landing frame welds the below to unmanned aerial vehicle.

Further, unmanned aerial vehicle's screw includes motor, night navigation pilot lamp and impeller.

Further, the processor of the unmanned aerial vehicle is connected with the signal transmitting/receiving device.

Further, unmanned aerial vehicle's solar energy electroplax is connected with power supply system.

Further, the power supply system of the unmanned aerial vehicle is connected with a motor of the propeller.

Further, the buffering protection arm is connected with unmanned aerial vehicle's horn.

The beneficial effects of the utility model are that, the utility model provides a pair of mine land gamma radiation dose rate measures unmanned aerial vehicle can high-efficiently acquire the detailed information of landform around the investigation point through the appearance of taking photo by plane, provides the location decision-making for the investigator. The survey point location through laser range finder measures the distance, can adjust unmanned aerial vehicle's position to carry out gamma radiation appearance's best position and survey. The processor of the unmanned aerial vehicle communicates the distance value sent by the distance value sender of the laser range finder, the gamma radiation dose rate monitoring value sent by the radiation data sender of the gamma radiometer and the image sent by the image sender of the aerial photography instrument with the ground flight control terminal through the signal transmitter/receiver of the unmanned aerial vehicle, so that the problem of the mine land gamma radiation dose rate measurement is solved.

Drawings

The present invention will be further explained with reference to the drawings and examples.

Fig. 1 is a schematic diagram of an overall structure of a mine land gamma radiation dose rate measurement unmanned aerial vehicle according to an embodiment of the present invention;

fig. 2 is the embodiment of the utility model provides a mine land gamma radiation dose rate measures unmanned aerial vehicle's laser range finder schematic diagram.

Fig. 3 is a structural schematic diagram of a gamma radiation instrument for measuring the unmanned aerial vehicle according to the embodiment of the present invention.

Fig. 4 is the embodiment of the utility model provides a mine land gamma radiation dose rate measures unmanned aerial vehicle's appearance schematic structure that takes photo by plane.

Fig. 5 is the embodiment of the utility model provides a mine land gamma radiation dose rate measures unmanned aerial vehicle's unmanned aerial vehicle screw structure sketch map.

Fig. 6 is a schematic structural view of a buffering protection arm of the mine land gamma radiation dose rate measurement unmanned aerial vehicle according to the embodiment of the present invention.

In the drawings, the components represented by the respective reference numerals are listed below:

1. laser range finder, 101, receiving objective, 102, transmitting objective, 103, switch controller, 104, transmitting circuit, 1041, laser driver, 1042, pulsed laser diode, 105, receiving circuit, 106, TDC-GP2, 107, single chip, 108, distance value transmitter,

2. gamma radiometer, 201, detector, 202, radiometer power supply, 203, electrical signal converter, 204, data processor, 205, memory, 206, controller, 207, radiometric data transmitter, 208, display, 209, monitor,

3. an aerial camera, 301, a photoreceptor, 302, an analog/digital converter, 303, an image processor, 304, a video compressor, 305, an image memory, 306, an image transmitter,

4. unmanned plane 401, processor 402, power supply system 403, signal transmitter/receiver 404, solar panel 405, propeller 4051, motor 4052, night flight indicator 4053, impeller 406, arm,

5. buffer protection arm 501 buffer pad 502 spring 503 spring pad,

6. a landing frame.

Detailed Description

The present invention will be further described with reference to the accompanying drawings and examples.

In the description of the present invention, it is to be understood that the terms "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplicity of description, and do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention.

An unmanned aerial vehicle for measuring mine land gamma radiation dose rate comprises a laser range finder 1, a gamma radiation instrument 2, an aerial photography instrument 3, an unmanned aerial vehicle 4, a buffer protection arm 5 and a landing frame 6, wherein the laser range finder 1 comprises a receiving objective lens 101, a transmitting objective lens 102, a switch controller 103, a transmitting circuit 104, a receiving circuit 105, a TDC-GP2106, a single chip microcomputer 107 and a distance value transmitter 108, the gamma radiation instrument 2 comprises a detector 201, a radiation instrument power supply 202, an electric signal converter 203, a data processor 204, a memory 205, a controller 206, a radiation data transmitter 207, a display 208 and a monitor 209, the aerial photography instrument 3 comprises a photoreceptor 301, an analog/digital converter 302, an image processor 303, a video compressor 304, an image memory 305 and an image transmitter 306, and the unmanned aerial vehicle 4 comprises a processor 401, a power supply system 402, a signal transmitting/receiving machine 403, a signal transmitting/receiving machine 305 and a monitor 209, Solar panel 404, screw 405 and horn 406, buffer protection arm 5 includes blotter 501, spring 502 and spring pad 503, laser range finder 1, gamma radiation appearance 2, aerial photography appearance 3 and landing frame 6 are located the unmanned aerial vehicle 4 below. The propeller 405 of the drone 4 includes a motor 4051, a night flight indicator 4052, and an impeller 4053. The distance value transmitter 108 of the laser range finder 1 is connected with the processor 401 of the unmanned aerial vehicle 4. The radiation data transmitter 207 of the gamma radiation instrument 2 is connected with the processor 401 of the drone 4. The image transmitter 306 of the aerial photography device 3 is connected with the processor 401 of the unmanned aerial vehicle 4. The processor 401 of the drone 4 is connected to a signal transmitter/receiver 403. The solar panel 404 of the drone 4 is connected to a power supply system 402. The power supply system 402 of the drone 4 is connected to the motor 4051 of the propeller 405. The buffer protection arm 5 is connected with the arm 406 of the unmanned aerial vehicle 4.

Claims

1. An unmanned aerial vehicle is measured to mine land gamma radiation dose rate which characterized in that: the device comprises a laser range finder (1), a gamma radiation instrument (2), an aerial photography instrument (3), an unmanned aerial vehicle (4), a buffer protection arm (5) and a landing frame (6), wherein the laser range finder (1) comprises a receiving objective lens (101), a transmitting objective lens (102), a switch controller (103), a transmitting circuit (104), a receiving circuit (105), a TDC-GP2(106), a single chip microcomputer (107) and a distance value transmitter (108), the gamma radiation instrument (2) comprises a detector (201), a radiation instrument power supply (202), an electric signal converter (203), a data processor (204), a memory (205), a controller (206), a radiation data transmitter (207), a display (208) and a monitor (209), and the aerial photography instrument (3) comprises a photoreceptor (301), an analog/digital converter (302), an image processor (303), a video compressor (304), An image memory (305) and an image transmitter (306), wherein the unmanned aerial vehicle (4) comprises a processor (401), a power supply system (402), a signal transmitting/receiving device (403), a solar panel (404), a propeller (405) and a horn (406), the propeller (405) of the unmanned aerial vehicle (4) comprises a motor (4051), a night flight indicator light (4052) and an impeller (4053), the buffer protection arm (5) comprises a buffer pad (501), a spring (502) and a spring pad (503), the laser range finder (1), the gamma radiometer (2), the aerial photography instrument (3) and the landing gear (6) are positioned below the unmanned aerial vehicle (4), the distance value transmitter (108) on the laser range finder (1), the radiation data transmitter (207) on the aerial instrument (3) and the image transmitter (306) on the aerial instrument (3) are connected to the processor (401) of the unmanned aerial vehicle (4) through signal transmission lines, the buffer protection arm (5) is welded to the arm (406) of the unmanned aerial vehicle (4), and the landing frame (6) is welded to the lower portion of the unmanned aerial vehicle (4).

2. A mine land gamma radiation dose rate measuring drone as claimed in claim 1, characterized in that: the buffer pad (501) of the buffer protection arm (5) is made of an anti-oxidation high-strength rubber material.

3. A mine land gamma radiation dose rate measuring drone as claimed in claim 1, characterized in that: the landing frame (6) is made of stainless steel hollow pipe material.