CN108548518B

CN108548518B - Coal mining earth's surface removes and warp fixed point survey and drawing monitor

Info

Publication number: CN108548518B
Application number: CN201810360219.0A
Authority: CN
Inventors: 李静娴
Original assignee: Anhui University of Science and Technology
Current assignee: Anhui Qianjin Space Information Technology Co ltd
Priority date: 2018-04-20
Filing date: 2018-04-20
Publication date: 2020-09-04
Anticipated expiration: 2038-04-20
Also published as: CN108548518A

Abstract

The invention discloses a fixed point surveying and mapping monitor for ground surface movement deformation in coal mining, which comprises a fixed rod, a console and a base, wherein buried pipes are arranged at the bottom of the base, a storage battery is arranged in the base on one side of a distribution box, the fixed rod is arranged at the top of the base, the console is arranged on the surface of the fixed rod through a fixed ring, a pressure sensor is arranged in the console, a crack displacement transmission measuring instrument is arranged in the console at the lower end of the moisture sensor, a memory is arranged in the console at the lower end of the pressure sensor, a processor is arranged in the console at the lower end of a signal transmitter, and a solar panel is arranged at the top of the fixed rod through a connecting table. The device has the advantages of effectively detecting the coal mining ground surface in the using process, being capable of being remotely controlled, saving energy and the like by arranging a series of structures, and optimizing the using process.

Description

Coal mining earth's surface removes and warp fixed point survey and drawing monitor

Technical Field

The invention relates to the technical field of coal mining devices, in particular to a moving deformation fixed-point surveying and mapping monitor for a coal mining surface.

Background

The coal mining area is an area where people mine coal resources in a coal-rich mining area, and is generally divided into a mineworker coal mine and an opencast coal mine, when a coal seam is far away from the ground surface, coal is generally selected to be excavated to an underground excavation roadway, which is the mineworker coal mine, when the distance between the coal seam and the ground surface is very close, coal is generally selected to be excavated by directly stripping a surface soil layer, which is the opencast coal mine, most coal mines in China belong to the mineworker coal mine, the coal mine range comprises the ground, the underground and a large area of related facilities, the moving deformation monitoring on the ground surface is particularly important in the coal mining process, and excellent monitoring equipment can improve the life safety of workers working in the coal mine.

Disclosure of Invention

The invention aims to provide a monitor for surveying and mapping the ground surface movement deformation fixed points in coal mining, which aims to solve the problems in the background technology.

In order to achieve the purpose, the invention provides the following technical scheme: a fixed-point surveying and mapping monitor for moving deformation of coal mining ground surface comprises a fixed rod, a console and a base, wherein the bottom of the base is provided with a buried pipe, probes are arranged in the buried pipe, a distribution box is arranged in the base, a storage battery is arranged in the base on one side of the distribution box, the fixed rod is arranged at the top of the base, the surface of the fixed rod is provided with the console through a fixing ring, the surface of the console is provided with a display, the surface of the console on one side of the display is provided with a control key, the console is internally provided with a pressure sensor, the console on one side of the pressure sensor is internally provided with a moisture sensor, the console at the lower end of the moisture sensor is internally provided with a crack displacement transmission measuring instrument, and the console at the lower end of the pressure sensor is, the control cabinet internally mounted of pressure sensor opposite side has signal transmitter, the control cabinet internally mounted of signal transmitter lower extreme has the treater, the top of dead lever is through connecting the platform and install the solar energy electroplax.

Preferably, the surface of the fixing rod is coated with an oxidation prevention layer.

Preferably, the surface of the inner part of the base is provided with a reinforcing layer.

Preferably, a waterproof layer is arranged on the surface of the inner part of the console.

Preferably, the surface of one side of the connecting table is provided with a regulating valve.

Compared with the prior art, the invention has the beneficial effects that: the automatic monitoring device for the ground surface movement deformation of coal mining can effectively prevent oxygen contained in air from oxidizing the surface of equipment after coating on the surface of the fixed rod when in use, thereby prolonging the service life of the equipment, and can increase the firmness of the device by adding a layer of metal material or plastic on the surface inside an object when in use through arranging the reinforcing layer on the surface inside the base, thereby being not easy to damage and prolonging the service life, and can control and set the device when in use through arranging the control key on the surface of the console on one side of the display, thereby improving the practicability of the device, optimizing the use process, effectively preventing water stain from entering the inside of the equipment by using sponge through arranging the waterproof layer on the surface inside the console when in use, and enabling the equipment to work under different environments, increase its sealing performance, through base internally mounted at block terminal one side has storage battery, can store electric power automatically when using to provide electric power for the device under the condition of not connecting the power, improve the holistic performance of device, at last through the surface mounting who connects platform one side have the governing valve, can adjust the angle of solar energy electroplax according to the angle of shining of position sunshine when using, thereby improve the time that the device shines, optimize the use.

Drawings

FIG. 1 is an overall front view of the present invention;

FIG. 2 is an overall side view of the present invention;

FIG. 3 is a schematic view of the internal structure of the base of the present invention;

fig. 4 is a schematic diagram of the internal structure of the console of the present invention.

In the figure: 1. a solar panel; 2. fixing the rod; 3. a console; 4. a base; 5. burying the pipe; 6. a display; 7. a control key; 8. a probe; 9. a connecting table; 10. adjusting a valve; 11. a fixing ring; 12. a moisture sensor; 13. a pressure sensor; 14. a crack displacement measuring instrument; 15. a signal transmitter; 16. a memory; 17. a processor; 18. a waterproof layer; 19. a distribution box; 20. a reinforcement layer; 21. and (5) a storage battery pack.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Referring to fig. 1-4, an embodiment of the present invention is shown: a coal mining earth surface moving deformation fixed point surveying and mapping monitor comprises a fixed rod 2, a control console 3 and a base 4, a buried pipe 5 is installed at the bottom of the base 4, a probe 8 is installed inside the buried pipe 5, the input end of the probe 8 is respectively electrically connected with a moisture sensor 12, a pressure sensor 13 and the output end of a crack displacement measuring instrument 14 through a lead, the moisture sensor 12, the pressure sensor 13 and the crack displacement measuring instrument 14 are electrically connected with a controller, the coal mining earth surface can be detected after installation, a reinforcing layer 20 is arranged on the surface inside the base 4, a layer of metal material or plastic is added on the surface inside an object, the firmness of the device can be increased, thereby being not easy to damage and prolonging the service life, a distribution box 19 is installed inside the base 4, the output end of the distribution box 19 is electrically connected with the input end of a storage battery pack 21, after installation, the electric power can be automatically stored, thereby providing the electric power for the device under the condition of not connecting a power supply, improving the overall use performance of the device, the top of the base 4 is provided with the fixed rod 2, the surface of the fixed rod 2 is coated with the anti-oxidation layer, the surface of the equipment can be effectively prevented from being oxidized by oxygen contained in the air after coating, thereby prolonging the service life of the equipment, the surface of the fixed rod 2 is provided with the console 3 through the fixed ring 11, the surface of the console 3 is provided with the display 6, the input end of the display 6 is electrically connected with the input end of the processor 17 through a wire, the display 6 is a display tool which displays a certain electronic file on a screen through specific transmission equipment and reflects the electronic file to human eyes, the surface of the console 3 on one side of the display 6 is provided with the control key 7, the output end of the control key 7 is electrically connected with the input, the device can be controlled and set after being set, the practicability of the device is improved, the using process is optimized, the waterproof layer 18 is arranged on the surface inside the console 3, after the device is set, water stains can be effectively prevented from entering the device by using sponge, the device can work under different environments, the sealing performance of the device is improved, the pressure sensor 13 is arranged inside the console 3, the input end of the pressure sensor 13 is electrically connected with the output end of the power distribution box 19 through a lead, the model of the pressure sensor 13 is CYYZ11 pressure sensor, the pressure sensor 13 is a device or device which can sense pressure signals and convert the pressure signals into usable output electric signals according to a certain rule, the output end of the pressure sensor 13 is electrically connected with the input end of the moisture sensor 12 through a lead, the model of the moisture sensor 12 is RS485 online moisture tester, the RS485 online moisture tester is a sensor which can convert the sensed water quantity into a usable output signal, the output end of a moisture sensor 12 is electrically connected with the input end of a crack displacement measuring instrument 14 through a lead, the model of the crack displacement measuring instrument 14 adopts a ZBL-F101 crack width detector which detects cracks in the ground surface, the output end of a pressure sensor 13 is electrically connected with the input end of a memory 16 through a lead, the model of the memory 16 adopts a W25Q256FVFIG memory, the W25Q256FVFIG memory is a memory device used for storing information in the modern information technology, the output end of the pressure sensor 13 is electrically connected with the input end of a signal transmitter 15 through a lead, the model of the signal transmitter 15 adopts a Langqiang LKV373AHDMI signal transmitter, the LKV373AHDMI signal transmitter converts the required signal into the required standard signal and transmits the standard signal to a central control room, the solar energy electric plate is characterized in that the output end of the signal transmitter 15 is electrically connected with the input end of the processor 17 through a lead, the processor 17 is an I7-7700K Intel processor, the I7-7700K Intel processor is used for explaining computer instructions and data in computer software, the top of the fixed rod 2 is provided with the solar energy electric plate 1 through a connecting table 9, the output end of the solar energy electric plate 1 is electrically connected with the input end of the storage battery pack 21 through a lead, the solar energy electric plate is a device for directly or indirectly converting solar radiation energy into electric energy through photoelectric effect or photochemical effect by absorbing sunlight, the surface of one side of the connecting table 9 is provided with the regulating valve 10, the angle of the solar energy electric plate 1 can be regulated according to the irradiation angle of the sunlight at the position after installation, so that the irradiation time of the device is prolonged, and the use process is optimized.

Furthermore, the upper surface of the base 4 is provided with an altimeter for detecting the vertical height change of the detection point and a GPS positioning module for horizontal displacement, so that the accurate measurement of the surface change can be realized.

Further, bury and be provided with anti-skidding line on the pipe 5, can avoid not hard up of this device, anti-skidding line is formed through the welding seam that the surface welding at pipe 5 formed, the welding seam is protruding to pipe 5 outward appearance buries, act as anti-skidding line through the welding seam, the intensity hardness corrosion resistance of welding seam compares in the material of pipe 5 itself will be good more on the one hand, make the welding seam difficult by the corruption, on the other hand bury the corrosion rate of pipe 5 itself and be greater than the corrosion amplitude of welding seam, make the difference between welding seam and the pipe 5 that buries bigger, anti-skidding effect has been improved more, be favorable to improving the life who buries pipe 5.

The working principle is as follows: before the device is used, the safety among all structures is checked firstly, the device is moved to the surface of the ground of coal mining, buried pipes 5 are installed at the lower end of a base 4 and are inserted into the ground, after the buried pipes are inserted, a solar panel 1 is installed on the top of a fixing rod 2 through a connecting table 9, an adjusting valve 10 is installed on the surface of one side of the connecting table 9 to adjust the angle of the solar panel 1 according to the irradiation angle of sunlight at the position, the solar panel 1 absorbs the sunlight after adjustment, solar radiation energy is directly or indirectly converted into electric energy through a photoelectric effect or a photochemical effect and is transmitted to the inside of the base 4 through a wire to be stored, the electric power is transmitted to all devices installed in the device through a distribution box 19 installed inside the base 4 after the electric power is stored, the whole device is powered on, a moisture sensor 12 is installed inside a control table 3, The pressure sensor 13 and the crack displacement measuring instrument 14 are provided with probes 8 inside the buried pipe 5 to detect the earth surface of the coal mine, and a signal transmitter 15 is arranged inside the control console 3 to transmit the detection result to a remote control room for analysis, so that the safety of workers inside the coal mine is improved, and the mining process is optimized.

It will be evident to those skilled in the art that the invention is not limited to the details of the foregoing illustrative embodiments, and that the present invention may be embodied in other specific forms without departing from the spirit or essential attributes thereof. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Claims

1. The utility model provides a coal mining earth's surface removes and warp fixed point survey and drawing monitor, includes dead lever (2), control cabinet (3) and base (4), its characterized in that: the buried pipe (5) is installed at the bottom of the base (4), the probe (8) is installed inside the buried pipe (5), the distribution box (19) is installed inside the base (4), the storage battery (21) is installed inside the base (4) on one side of the distribution box (19), the fixing rod (2) is installed at the top of the base (4), the console (3) is installed on the surface of the fixing rod (2) through the fixing ring (11), the display (6) is installed on the surface of the console (3) on one side of the display (6), the control key (7) is arranged on the surface of the console (3) on one side of the display (6), the pressure sensor (13) is installed inside the console (3) on one side of the pressure sensor (13), the moisture sensor (12) is installed inside the console (3) on one side of the pressure sensor (13), and the crack displacement measuring instrument (14) is installed inside the console (3) on the lower end, a memory (16) is installed inside the console (3) at the lower end of the pressure sensor (13), a signal transmitter (15) is installed inside the console (3) at the other side of the pressure sensor (13), a processor (17) is installed inside the console (3) at the lower end of the signal transmitter (15), and the top of the fixing rod (2) is provided with the solar panel (1) through a connecting table (9);

the buried pipe (5) is provided with anti-skid grains, the anti-skid grains are formed by welding seams formed by welding the surface of the buried pipe (5), and the welding seams are raised towards the outer surface of the buried pipe (5); the welding seam serves as an anti-skid line, on one hand, the strength, hardness and corrosion resistance of the welding seam are better than those of the material of the buried pipe (5), so that the welding seam is not easy to corrode; on the other hand, the corrosion speed of the buried pipe (5) is greater than the corrosion amplitude of the welding line, so that the difference between the welding line and the buried pipe (5) is larger, the anti-skid effect is improved, and the service life of the buried pipe (5) is prolonged;

the upper surface of the base (4) is provided with an altimeter for detecting the vertical height change of the detection point and a GPS positioning module for horizontal displacement;

the surface of the fixing rod (2) is coated with an anti-oxidation layer;

a reinforcing layer (20) is arranged on the surface of the inner part of the base (4);

and a waterproof layer (18) is arranged on the surface inside the console (3).