CN113466946B - Auxiliary device for expanding geophysical electromagnetic measurement - Google Patents

Abstract

The present invention relates to the field of geophysical survey, and in particular to an auxiliary device for expansion-type geophysical electromagnetic measurement. The purpose of the present invention is to provide an auxiliary device for expansion-type geophysical electromagnetic measurement. The technical solution of the present invention is: an auxiliary device for expansion-type geophysical electromagnetic measurement, including an adjustment component, a waterproof component and a fixing component, etc.; the waterproof component is connected to the fixing component. When the present invention is used, it can automatically wrap the tester on rainy days, and at the same time guide the infiltrated rainwater for collection to prevent the rainwater from wetting the tester. At the same time, it can adapt to rainwater in different inclination directions, and at the same time use the collected rainwater to dissipate the heat of the tester to avoid overheating when the tester works in a confined space. It also realizes automatic two-way expansion and fixation inside the land, and at the same time uses the collected rainwater to moisten the land at the expansion location, increase the stability of the loose soil, and avoid the device falling down due to loose soil.

Description

Auxiliary device for expansion geophysical electromagnetic measurement

Technical Field

The invention relates to the field of geophysical survey, and in particular to an auxiliary device for expansion-type geophysical electromagnetic measurement.

Background Art

Geophysical exploration is referred to as geophysical exploration. It refers to the detection of geological conditions such as stratum lithology and geological structure by studying and observing the changes in various geophysical fields. Since different rock media that make up the earth's crust often have differences in density, elasticity, conductivity, magnetism, radioactivity, and thermal conductivity, these differences will cause local changes in the corresponding geophysical fields. By measuring the distribution and change characteristics of these physical fields and combining them with known geological data for analysis and research, the purpose of inferring geological properties can be achieved. This method has both exploration and testing functions. Compared with drilling, it has the advantages of light equipment, low cost, high efficiency, and wide working space.

Magnetotelluric sounding is a branch of electrical method that conducts surveys by changing the frequency of the electromagnetic field. The existing technology uses electromagnetic instruments to conduct surveys in the field. When the electromagnetic instrument is fixed with the existing device, the fixing rod is directly inserted into the ground. The structure of the soil in the field is different. Some soils are relatively loose, resulting in poor stability after the device is fixed, the fixing rod is skewed, and even the electromagnetic instrument is broken. In addition, when the existing device expands and fixes the land, the soil at the expanded position of the land is relatively loose and the structural stability is low. At the same time, some mud and sand will enter the inside of the fixing rod and are difficult to remove. In addition, when the existing device protects the electromagnetic instrument from rain, the electromagnetic instrument is in a relatively closed state, which greatly reduces the heat dissipation effect, and using an external radiator for heat dissipation will waste a lot of electricity.

In summary, it is necessary to develop an auxiliary device for expanded geophysical electromagnetic measurement to overcome the above problems.

Summary of the invention

In order to overcome the problem that when the existing device fixes the electromagnetic instrument, the fixing rod is directly inserted into the ground, and the structure of the soil in the field is different, and some soils are relatively loose, resulting in poor stability after the device is fixed, the fixing rod is skewed, and even the electromagnetic instrument is broken. In addition, when the existing device expands and fixes the land, the soil at the expanded position of the land is relatively loose, and the structural stability is low. At the same time, some mud and sand will enter the inside of the fixing rod and is difficult to remove. In addition, when the existing device protects the electromagnetic instrument from rain, the electromagnetic instrument is in a relatively closed state, resulting in a greatly reduced heat dissipation effect, and the use of an external radiator for heat dissipation will waste a lot of electrical energy. The purpose of the present invention is to provide an auxiliary device for expansion-type geophysical electromagnetic measurement.

The technical solution of the present invention is: an auxiliary device for expanded geophysical electromagnetic measurement, including a base frame, an adjustment component, a waterproof component, a fixing component, a control screen, a first support frame, a first connecting block, a second connecting block, a first connecting ring and a second support frame; the base frame is connected to the adjustment component; the base frame is connected to the fixing component; the base frame is fixedly connected to the second connecting block; the adjustment component is connected to the waterproof component; the waterproof component is connected to the fixing component; the waterproof component is fixedly connected to the control screen; the waterproof component is fixedly connected to the first support frame; the waterproof component is fixedly connected to the first connecting block; the waterproof component is connected to the first connecting ring; the fixing component is connected to the second support frame; the second connecting block is fixedly connected to the first connecting ring.

As an improvement of the above-mentioned scheme, the adjustment component includes a first supporting plate, a first transmission rod, a first linkage block, a second linkage block, a first electric push rod and a third linkage block; the first supporting plate is rotatably connected to the first transmission rod; the first supporting plate is fixedly connected to the second linkage block; the first transmission rod is fixedly connected to two groups of first linkage blocks; the two groups of first linkage blocks are connected to the waterproof component; the second linkage block is rotatably connected to the first electric push rod; the first electric push rod is fixedly connected to the third linkage block; the third linkage block is connected to the waterproof component.

As an improvement of the above scheme, the waterproof component includes a first bevel gear, a second transmission rod, a second bevel gear, a third bevel gear, a first sleeve rod, a first prism rod, a first slider, a first electric slide rail, a first spur gear, a second spur gear, a third transmission rod, a first baffle, a second baffle, a third baffle, a first opening box body, a first groove block, a first funnel, a first water pipe, a second groove block, a second water pipe, a third water pipe, a fourth water pipe, a fifth water pipe and a first water flow conveyor; the interior of the first bevel gear is fixedly connected to the second transmission rod; the first bevel gear is connected to the fixed component; the outer surface of the second transmission rod is connected to the second bevel gear; the outer surface of the second transmission rod The first gear is connected to the first transmission frame by a second spur gear, and the second spur gear is connected to the first transmission frame by a second spur gear. The outer surface of the moving rod is fixedly connected to the first baffle; the outer surface of the third transmission rod is rotatably connected to the second baffle; the first baffle is rotatably connected to the third baffle through a round rod; the first baffle is in contact with the first opening box body; the second baffle is fixedly connected to the first opening box body; the second baffle is fixedly connected to the second groove block; the first opening box body is fixedly connected to the first groove block; the first opening box body is fixedly connected to the first water pipe; the first opening box body is fixedly connected to the second groove block; the first opening box body is fixedly connected to the control panel; the first opening box body is fixedly connected to the first support frame; the first opening box body is fixedly connected to the first connecting block; the first opening box body is fixedly connected to the bottom frame ; The first opening box body is fixedly connected to the two groups of first linkage blocks; the first opening box body is fixedly connected to the third linkage block; the first groove block is fixedly connected to the first funnel; the first funnel is fixedly connected to the first water pipe; the first water pipe is fixedly connected to the third water pipe; the first water pipe is fixedly connected to the fifth water pipe; the first water pipe is fixedly connected to the first water flow conveyor; the second groove block is fixedly connected to the second water pipe; the second groove block is fixedly connected to the fourth water pipe; the second water pipe is fixedly connected to the third water pipe; the third water pipe is fixedly connected to the base frame; the fourth water pipe is fixedly connected to the fifth water pipe; the fifth water pipe is fixedly connected to the base frame; the first water flow conveyor is fixedly connected to the first connecting ring.

As an improvement of the above scheme, the fixed component includes a first motor, a second set of rods, a fourth bevel gear, a second prism, a second slider, a second electric slide rail, a fifth bevel gear, a sixth bevel gear, a fourth transmission rod, a first bidirectional screw rod, a first limit block, a second limit block, a first guide rod, a first expansion block, a fifth transmission rod, a third limit block, a second expansion block, a sixth transmission rod, a fourth limit block, a first sprinkler head group, a sixth water pipe, a second sprinkler head group, a seventh water pipe, a first support block, a first electromagnet, a first steel pipe housing and a first steel cone head; the output end of the first motor is fixedly connected to the second set of rods; the first motor is fixedly connected to the second support frame; the outer surface of the second set of rods is fixedly connected to the fourth bevel gear The gear train is fixedly connected to the second frame, and the second gear train is connected to the second frame by the outer surface of the gear train. The gear train is fixedly connected to the second frame, and the outer surface of the gear train is connected to the first frame by the outer surface of the gear train. The gear train is fixedly connected to the second frame, and the outer surface of the gear train is connected to the first frame by the outer surface of the gear train. The first two-way screw rod is connected to the first steel pipe housing by rotation; the first water spray head group is arranged below the first two-way screw rod; the first limit block is slidably connected to the first guide rod; the first expansion block is arranged on the upper side of the first limit block; the second limit block is slidably connected to the first guide rod; the second expansion block is arranged below the side of the second limit block; the first guide rod is fixedly connected to the first steel pipe housing; the first expansion block is rotatably connected to the fifth transmission rod; the first expansion block is fixedly connected to the third limit block; the fifth transmission rod is fixedly connected to the first steel pipe housing; the second expansion block is rotatably connected to the sixth transmission rod; the second expansion block is fixedly connected to the fourth limit block; the The six transmission rods are fixedly connected to the first steel pipe shell; the first water spray head group is fixedly connected to the sixth water pipe; the first water spray head group is fixedly connected to the first steel pipe shell; the sixth water pipe is fixedly connected to the second water spray head group; the sixth water pipe is fixedly connected to the first steel pipe shell; the second water spray head group is fixedly connected to the seventh water pipe; the second water spray head group is fixedly connected to the first steel pipe shell; the seventh water pipe is fixedly connected to the first steel pipe shell; the first support block is in contact with the base frame; the first electromagnet is connected to the base frame; the first steel pipe shell is fixedly connected to the first support block; the first steel pipe shell is plugged into the first steel cone head; the first steel pipe shell is fixedly connected to the second support frame; the first support block is fixedly connected to the first electromagnet.

As an improvement of the above solution, the first groove block is tilted downward at a certain angle on a side close to the first funnel.

As an improvement of the above solution, the first expansion block, the fifth transmission rod and the third limit block are all arranged in a circular array in four groups.

As an improvement of the above solution, the second expansion block, the sixth transmission rod and the fourth limit block are all arranged in a circular array in four groups.

As an improvement of the above solution, two mutually perpendicular levelers are arranged inside the first supporting block.

The advantages of the present invention are as follows: (1) To solve the problem that when the existing device is used to fix the electromagnetic instrument, the fixing rod is directly inserted into the ground, and the structure of the soil in the field is different. Some soils are relatively loose, resulting in poor stability after the device is fixed, the fixing rod is skewed, and even the electromagnetic instrument is broken. In addition, when the existing device is used to expand and fix the land, the soil at the expanded position of the land is relatively loose and the structural stability is low. At the same time, some mud and sand will enter the inside of the fixing rod and is difficult to remove. In addition, when the existing device is used to protect the electromagnetic instrument from rain, the electromagnetic instrument is in a relatively closed state, resulting in a greatly reduced heat dissipation effect, and the use of an external radiator for heat dissipation will waste a lot of electrical energy.

(2) An adjustment component, a waterproof component and a fixing component are designed. During the preparation work, the fixing component and the second support frame are removed together, and then the fixing component is inserted into the ground with external force. Then, the base frame on the second connecting block is re-fixed on the fixing component, and the relative positions of all components of the device are ensured to be the same as the initial state. The waterproof component and the fixing component are connected with a hose, and then the tester is placed in the adjustment component. The tester wire is grounded, the power is turned on, and the control panel control device starts to operate. The fixing component performs bidirectional expansion and fixation on the inside of the ground to prevent the device from falling down due to loose soil. Then, the waterproof component transports clean water to the fixing component, and the fixing component sprays the clean water to the expanded position inside the ground to moisten it, thereby increasing the stability of the loose soil. Then, the angle of the tester is adjusted by adjusting the components. After the staff adjusts the parameters, they start measuring. On rainy days, the waterproof component on the first support frame completely covers the tester to prevent rain from wetting the tester, and can adapt to rain in different inclination directions. At this time, some rainwater still flows in from the top gap of the waterproof component on the first connecting ring, and the waterproof component on the first connecting block removes and collects it. During this process, the tester works in a confined space, and the heat dissipation effect is greatly reduced. Then the waterproof component collects the rainwater and guides it to the bottom of the tester, thereby absorbing the heat emitted by the tester, and collects the rainwater after absorbing heat and transports it to the fixed component. At the same time, the waterproof component can discharge excess rainwater out of the device. When it is sunny, the waterproof component automatically shades the tester and keeps it ventilated.

(3) When the present invention is used, it can automatically wrap the tester on rainy days and collect the infiltrated rainwater to prevent the rainwater from wetting the tester. At the same time, it can adapt to rainwater in different inclination directions and use the collected rainwater to dissipate the heat of the tester to prevent the tester from overheating when working in a confined space. It can also achieve automatic two-way expansion and fixation inside the ground. At the same time, it uses the collected rainwater to moisten the ground at the expansion location, thereby increasing the stability of the loose soil and preventing the device from falling down due to loose soil.

BRIEF DESCRIPTION OF THE DRAWINGS

FIG1 is a schematic diagram of a first three-dimensional structure of the present invention;

FIG2 is a schematic diagram of a second three-dimensional structure of the present invention;

FIG3 is a schematic diagram of a third three-dimensional structure of the present invention;

FIG4 is a schematic diagram of the three-dimensional structure of the adjustment assembly of the present invention;

FIG5 is a schematic diagram of the three-dimensional structure of the waterproof assembly of the present invention;

FIG6 is a schematic diagram of the three-dimensional structure of the first part of the waterproof assembly of the present invention;

FIG7 is a schematic diagram of the third part of the waterproof assembly of the present invention;

FIG8 is a schematic diagram of the three-dimensional structure of the fixing assembly of the present invention;

FIG9 is a schematic diagram of a three-dimensional structure of a partial structure of a fixing assembly of the present invention;

FIG10 is a schematic diagram of a first three-dimensional structure of a fixing assembly of the present invention;

FIG11 is a schematic diagram of a second three-dimensional structure of a fixing assembly of the present invention;

FIG. 12 is a schematic diagram of a third three-dimensional structure of the fixing assembly of the present invention.

The markings of the components in the accompanying drawings are as follows: 1. chassis, 2. adjustment assembly, 3. waterproof assembly, 4. fixing assembly, 5. control panel, 6. first support frame, 7. first connecting block, 8. second connecting block, 9. first connecting ring, 10. second support frame, 201. first receiving plate, 202. first transmission rod, 203. first linkage block, 204. second linkage block, 205. first electric push rod, 206. third linkage block, 301. first bevel gear, 302. second transmission rod, 303. , second bevel gear, 304, third bevel gear, 305, first set rod, 306, first prism, 307, first slider, 308, first electric slide rail, 309, first straight gear, 3010, second straight gear, 3011, third transmission rod, 3012, first baffle, 3013, second baffle, 3014, third baffle, 3015, first opening box, 3016, first groove block, 3017, first funnel, 3018, first water pipe, 3019, second groove block , 3020, the second water pipe, 3021, the third water pipe, 3022, the fourth water pipe, 3023, the fifth water pipe, 3024, the first water flow conveyor, 401, the first motor, 402, the second set of rods, 403, the fourth bevel gear, 404, the second prism, 405, the second slider, 406, the second electric slide rail, 407, the fifth bevel gear, 408, the sixth bevel gear, 409, the fourth transmission rod, 4010, the first bidirectional screw, 4011, the first limit block, 4012, the first Second limit block, 4013, first guide rod, 4014, first expansion block, 4015, fifth transmission rod, 4016, third limit block, 4017, second expansion block, 4018, sixth transmission rod, 4019, fourth limit block, 4020, first sprinkler head group, 4021, sixth water pipe, 4022, second sprinkler head group, 4023, seventh water pipe, 4024, first support block, 4025, first electromagnet, 4026, first steel pipe shell, 4027, first steel cone head.

DETAILED DESCRIPTION

Hereinafter, embodiments of the present invention will be described with reference to the drawings.

Example 1

An auxiliary device for expanded geophysical electromagnetic measurement, as shown in Figures 1-12, includes a base frame 1, an adjustment component 2, a waterproof component 3, a fixing component 4, a control panel 5, a first support frame 6, a first connecting block 7, a second connecting block 8, a first connecting ring 9 and a second support frame 10; the base frame 1 is connected to the adjustment component 2; the base frame 1 is connected to the fixing component 4; the base frame 1 is fixedly connected to the second connecting block 8; the adjustment component 2 is connected to the waterproof component 3; the waterproof component 3 is connected to the fixing component 4; the waterproof component 3 is fixedly connected to the control panel 5; the waterproof component 3 is fixedly connected to the first support frame 6; the waterproof component 3 is fixedly connected to the first connecting block 7; the waterproof component 3 is connected to the first connecting ring 9; the fixing component 4 is connected to the second support frame 10; the second connecting block 8 is fixedly connected to the first connecting ring 9.

During the preparation work, remove the fixing component 4 and the second support frame 10 together, then use external force to insert the fixing component 4 into the ground, then re-fix the base frame 1 on the second connecting block 8 above the fixing component 4, and ensure that the relative positions of all components of the device are the same as the initial state, use a hose to connect the waterproof component 3 and the fixing component 4, then put the tester into the adjustment component 2, ground the tester wire, turn on the power, operate the control panel 5 to control the device to start operation, the fixing component 4 performs bidirectional expansion and fixation on the inside of the soil to avoid the device falling down due to loose soil, and then the waterproof component 3 transports clean water to the fixing component 4, and the fixing component 4 sprays the clean water to the expanded position inside the soil to moisten it, thereby increasing the stability of the loose soil, and then adjusts the angle of the tester through the adjustment component 2. After the staff adjusts the parameters, they start measuring. On rainy days, the waterproof component 3 on the first support frame 6 completely covers the tester to prevent rain from wetting the tester, and can adapt to rain in different inclination directions. At this time, there are still some Rainwater flows in from the top gap of the waterproof component 3 on the first connecting ring 9, and the waterproof component 3 on the first connecting block 7 removes and collects it. During this process, the tester works in a confined space and the heat dissipation effect is greatly reduced. Then the waterproof component 3 collects the rainwater and guides it to the bottom of the tester, so as to absorb the heat emitted by the tester. At the same time, the rainwater after absorbing heat is collected and transported to the fixing component 4. At the same time, the waterproof component 3 can discharge excess rainwater out of the device. When it is sunny, the waterproof component 3 automatically shades the tester and keeps ventilation. When the present invention is used, it can automatically wrap the tester on rainy days, and at the same time guide the infiltrated rainwater for collection to prevent the rain from wetting the tester. At the same time, it can adapt to rainwater in different inclination directions, and at the same time use the collected rainwater to dissipate the heat of the tester to avoid overheating of the tester when working in a confined space. It also realizes automatic two-way expansion and fixation inside the land. At the same time, the collected rainwater is used to moisten the land at the expansion location, increase the stability of the loose soil, and avoid the device falling down due to loose soil.

According to the invention, the adjustment component 2 includes a first supporting plate 201, a first transmission rod 202, a first linkage block 203, a second linkage block 204, a first electric push rod 205 and a third linkage block 206; the first supporting plate 201 is rotatably connected to the first transmission rod 202; the first supporting plate 201 is fixedly connected to the second linkage block 204; the first transmission rod 202 is fixedly connected to two groups of first linkage blocks 203; the two groups of first linkage blocks 203 are both connected to the waterproof component 3; the second linkage block 204 is rotatably connected to the first electric push rod 205; the first electric push rod 205 is fixedly connected to the third linkage block 206; the third linkage block 206 is connected to the waterproof component 3.

The tester is placed into the first receiving plate 201, and then the first electric push rod 205 on the third linkage block 206 performs telescopic movement to drive the second linkage block 204 to move, so that the second linkage block 204 drives the first receiving plate 201 to move, and the first receiving plate 201 rotates around the first transmission rod 202 on the two groups of first linkage blocks 203, thereby adjusting the angle of the tester, and automatically adjusting the angle of the tester is realized during use.

The invention describes a waterproof component 3 comprising a first bevel gear 301, a second transmission rod 302, a second bevel gear 303, a third bevel gear 304, a first sleeve rod 305, a first prism rod 306, a first slider 307, a first electric slide rail 308, a first spur gear 309, a second spur gear 3010, a third transmission rod 3011, a first baffle 3012, a second baffle 3013, a third baffle 3014, a first opening box body 3015, a first groove block 3016, a first funnel 3017, a first water pipe 3018, a second groove block 3019, a second water pipe 3020, a third water pipe 3021, a fourth water pipe 3022, a fifth water pipe 3023 and a first water flow conveyor 3024; the interior of the first bevel gear 301 is fixedly connected to the second transmission rod 302; the first bevel gear 301 is connected to the fixing component 4; the outer surface of the second transmission rod 302 is fixedly connected to the second bevel gear 303 The outer surface of the second transmission rod 302 is rotatably connected to the first support frame 6; the outer surface of the second transmission rod 302 is rotatably connected to the first connecting block 7; the second bevel gear 303 is meshed with the third bevel gear 304; the interior of the third bevel gear 304 is fixedly connected to the first sleeve rod 305; the interior of the first sleeve rod 305 is connected to the first prism 306; the outer surface of the first sleeve rod 305 is rotatably connected to the first support frame 6; the outer surface of the first prism 306 is rotatably connected to the first slider 307; the outer surface of the first prism 306 is fixedly connected to the first straight gear 309; the first slider 307 is slidably connected to the first electric slide rail 308; the first electric slide rail 308 is fixedly connected to the first support frame 6; a second spur gear 3010 is provided on the side of the first spur gear 309; the interior of the second spur gear 3010 is fixedly connected to the third transmission rod 3011; the outer surface of the third transmission rod 3011 is connected to the first baffle 3012 is fixed; the outer surface of the third transmission rod 3011 is rotatably connected to the second baffle 3013; the first baffle 3012 is rotatably connected to the third baffle 3014 through a round rod; the first baffle 3012 is in contact with the first opening box body 3015; the second baffle 3013 is fixed to the first opening box body 3015; the second baffle 3013 is fixed to the second groove block 3019; the first opening box body 3015 is fixed to the first groove block 3016; the first opening box body 3015 is fixed to the first water pipe 3018; the first opening box body 3015 is fixed to the second groove block 3019; the first opening box body 3015 is fixed to the control panel 5; the first opening box body 3015 is fixed to the first support frame 6; the first opening box body 3015 is fixed to the first connecting block 7; the first opening box body 3015 is fixed to the bottom frame 1; the first opening box body 3015 The first opening box body 3015 is fixedly connected to the third linkage block 206; the first groove block 3016 is fixedly connected to the first funnel 3017; the first funnel 3017 is fixedly connected to the first water pipe 3018; the first water pipe 3018 is fixedly connected to the third water pipe 3021; the first water pipe 3018 is fixedly connected to the fifth water pipe 3023; the first water pipe 3018 is fixedly connected to the first water flow conveyor 3024 The second groove block 3019 is fixedly connected to the second water pipe 3020; the second groove block 3019 is fixedly connected to the fourth water pipe 3022; the second water pipe 3020 is fixedly connected to the third water pipe 3021; the third water pipe 3021 is fixedly connected to the base frame 1; the fourth water pipe 3022 is fixedly connected to the fifth water pipe 3023; the fifth water pipe 3023 is fixedly connected to the base frame 1; the first water flow conveyor 3024 is fixedly connected to the first connecting ring 9.

First, connect the water pipe to the first water flow conveyor 3024, and then connect the other end of the pipe to the fixing component 4. After placing the tester in the adjustment component 2, manually rotate the third baffle 3014 downward by ninety degrees, so that the first baffle 3012, the second baffle 3013, the third baffle 3014 and the first opening box body 3015 close the tester. When it rains, the first baffle 3012, the second baffle 3013, the third baffle 3014 and the first opening box body 3015 can prevent rain from wetting the tester, and can adapt to rain in different inclination directions. At this time, part of the rainwater penetrates into the first opening box body 3015 from the gap between the first baffle 3012 and the second baffle 3013, and the rainwater enters the first opening box body 3015. The rainwater flows into the first opening box body 3015 and then falls into the first groove block 3016, and then flows into the first funnel 3017 through the first groove block 3016, and then flows into the first water flow conveyor 3024 through the first funnel 3017 and the first water pipe 3018. Since the tester works in a closed space, the heat dissipation effect is poor, and part of the rainwater flows into the second groove block 3019 from the second baffle 3013. The second groove block 3019 guides the rainwater into the second water pipe 3020 and the fourth water pipe 3022 respectively, and then the rainwater flows into the first water pipe 3018 through the third water pipe 3021 and the fifth water pipe 3023 respectively. In this process, the third water pipe 3021 and the fifth water pipe 3023 expand the water flow in the first water pipe 3018. The distribution below the opening box body 3015 increases the absorption capacity of the heat emitted by the tester. The first water flow conveyor 3024 can transport excessive rainwater out of the device to ensure the normal flow of rainwater. When it is sunny, the fixing component 4 drives the first bevel gear 301 to drive the second transmission rod 302 to rotate, the second transmission rod 302 drives the second bevel gear 303 to drive the third bevel gear 304 to rotate, the third bevel gear 304 drives the first set rod 305 to drive the first prism 306 to rotate, the first prism 306 drives the first spur gear 309 to rotate, and then the first electric slide rail 308 drives the first slider 307 to drive the first prism 306 to move toward the second spur gear 3010, so that the first prism 306 drives the first The spur gear 309 meshes with the second spur gear 3010, and then the first spur gear 309 drives the second spur gear 3010 to transmit the third transmission rod 3011 to rotate, so that the third transmission rod 3011 drives the first baffle 3012 to flip upward, and the first baffle 3012 drives the third baffle 3014 to move upward, and then the first spur gear 309 stops meshing with the second spur gear 3010, so that the tester can be shaded and ventilation can be ensured. When in use, the tester can be automatically wrapped in rainy days, and the infiltrated rainwater can be guided for collection to prevent the rain from wetting the tester. At the same time, it can adapt to rainwater in different inclination directions, and use the collected rainwater to dissipate heat for the tester to prevent the tester from overheating when working in a confined space.

The invention states that the fixing assembly 4 includes a first motor 401, a second sleeve rod 402, a fourth bevel gear 403, a second prism rod 404, a second slider 405, a second electric slide rail 406, a fifth bevel gear 407, a sixth bevel gear 408, a fourth transmission rod 409, a first bidirectional screw rod 4010, a first limit block 4011, a second limit block 4012, a first guide rod 4013, a first expansion block 4014, a fifth transmission rod 4015, and a third limit block 40 16, the second expansion block 4017, the sixth transmission rod 4018, the fourth limit block 4019, the first sprinkler head group 4020, the sixth water pipe 4021, the second sprinkler head group 4022, the seventh water pipe 4023, the first support block 4024, the first electromagnet 4025, the first steel pipe housing 4026 and the first steel cone head 4027; the output end of the first motor 401 is fixedly connected to the second set of rods 402; the first motor 401 is fixedly connected to the second support frame 10; the second set The outer surface of the rod 402 is fixedly connected to the fourth bevel gear 403; the interior of the second set of rods 402 is connected to the second prism 404; the outer surface of the second set of rods 402 is rotatably connected to the second support frame 10; the fourth bevel gear 403 is meshed with the first bevel gear 301; the outer surface of the second prism 404 is rotatably connected to the second slider 405; the outer surface of the second prism 404 is fixedly connected to the fifth bevel gear 407; the outer surface of the second prism 404 is rotatably connected to the first steel tube shell 4026 The second electric slide rail 406 is fixedly connected to the second support frame 10; the sixth bevel gear 408 is provided on the side of the fifth bevel gear 407; the interior of the sixth bevel gear 408 is fixedly connected to the fourth transmission rod 409; the outer surface of the fourth transmission rod 409 is rotatably connected to the first steel tube housing 4026; the fourth transmission rod 409 is fixedly connected to the first bidirectional screw rod 4010; the outer surface of the first bidirectional screw rod 4010 is sequentially connected to the first limit block 4011 and the second limit block 4012 The outer surface of the first bidirectional screw rod 4010 is rotatably connected to the first steel pipe housing 4026; a first sprinkler head group 4020 is arranged below the first bidirectional screw rod 4010; a first limit block 4011 is slidably connected to the first guide rod 4013; a first expansion block 4014 is arranged on the upper side of the first limit block 4011; a second limit block 4012 is slidably connected to the first guide rod 4013; a second expansion block 4014 is arranged below the side of the second limit block 4012; 017; the first guide rod 4013 is fixedly connected to the first steel tube housing 4026; the first expansion block 4014 is rotatably connected to the fifth transmission rod 4015; the first expansion block 4014 is fixedly connected to the third limit block 4016; the fifth transmission rod 4015 is fixedly connected to the first steel tube housing 4026; the second expansion block 4017 is rotatably connected to the sixth transmission rod 4018; the second expansion block 4017 is fixedly connected to the fourth limit block 4019; the sixth transmission rod 40 18 is fixedly connected to the first steel pipe shell 4026; the first sprinkler head group 4020 is fixedly connected to the sixth water pipe 4021; the first sprinkler head group 4020 is fixedly connected to the first steel pipe shell 4026; the sixth water pipe 4021 is fixedly connected to the second sprinkler head group 4022; the sixth water pipe 4021 is fixedly connected to the first steel pipe shell 4026; the second sprinkler head group 4022 is fixedly connected to the seventh water pipe 4023; the second sprinkler head group 4022 is fixedly connected to the first steel pipe shell 402 6 is fixedly connected; the seventh water pipe 4023 is fixedly connected to the first steel pipe shell 4026; the first support block 4024 is in contact with the base frame 1; the first electromagnet 4025 is connected to the base frame 1; the first steel pipe shell 4026 is fixedly connected to the first support block 4024; the first steel pipe shell 4026 is plugged into the first steel cone head 4027; the first steel pipe shell 4026 is fixedly connected to the second support frame 10; the first support block 4024 is fixedly connected to the first electromagnet 4025.

First, the first electromagnet 4025 stops fixing the base frame 1, and the fixing component 4 and the second support frame 10 are removed together. Then, a downward external force is applied to the first support block 4024 to insert the fixing component 4 into the ground. Then, the base frame 1 on the second connecting block 8 is re-fixed above the fixing component 4, so that the first electromagnet 4025 fixes the fixing component 4, and ensures that the relative positions of all components of the device are the same as the initial state. Then, the external water pipe is connected to the head of the seventh water pipe 4023, and the other end of the water pipe is fixed in the waterproof component 3. The first motor 401 drives the second set rod 402 to drive the fourth bevel gear 403 to rotate, and the fourth bevel gear 403 drives the waterproof component 3 to operate. The second set of rods 402 drives the second prism 404 to drive the fifth bevel gear 407 to rotate, and then the second electric slide rail 406 drives the second slider 405 to drive the second prism 404 to move toward the sixth bevel gear 408, so that the second prism 404 drives the fifth bevel gear 407 to mesh with the sixth bevel gear 408, and then the fifth bevel gear 407 drives the sixth bevel gear 408 to drive the fourth transmission rod 409 to rotate, and the fourth transmission rod 409 drives the first bidirectional screw rod 4010 to rotate, and the first bidirectional screw rod 4010 drives the first limit block 4011 and the second limit block 4012 to slide on the first guide rod 4013, and makes the first limit block 4011 move upward, and the second limit block 4012 moves upward. 012 moves downward, and then the first limit block 4011 pushes the third limit block 4016 upward to move, so that the third limit block 4016 drives the first expansion block 4014 to rotate outward around the fifth transmission rod 4015. At the same time, the second limit block 4012 pushes the fourth limit block 4019 downward to move, so that the fourth limit block 4019 drives the second expansion block 4017 to rotate outward around the sixth transmission rod 4018, so that the first expansion block 4014 and the second expansion block 4017 expand to the inside of the land, and then the waterproof component 3 transports rainwater to the seventh water pipe 4023, and the rainwater flows into the first sprinkler head group 4020 through the seventh water pipe 4023, and then the water The water flows through the first sprinkler head group 4020 and the sixth water pipe 4021 into the second sprinkler head group 4022, and then the first sprinkler head group 4020 and the second sprinkler head group 4022 begin to spray water outward, thereby moistening the land at the expansion location, thereby increasing the stability of the loose soil. At this time, part of the soil enters the first steel pipe shell 4026. When use is completed, the first steel cone head 4027 is taken out, and then the soil inside the first steel pipe shell 4026 is removed. When in use, automatic two-way expansion is achieved and fixed inside the land. At the same time, the collected rainwater is used to moisten the land at the expansion location, thereby increasing the stability of the loose soil and avoiding the device from falling down due to loose soil.

According to the invention, the first groove block 3016 is tilted downward at a certain angle close to the first funnel 3017 .

The rainwater in the first groove block 3016 can flow toward the first funnel 3017 .

According to the invention, the first expansion block 4014, the fifth transmission rod 4015 and the third limit block 4016 are all arranged in a circular array in four groups.

The two can cooperate with each other to expand and fix the soil at the same time.

According to the invention, the second expansion block 4017, the sixth transmission rod 4018 and the fourth limit block 4019 are all arranged in a circular array in four groups.

The two can cooperate with each other to expand and fix the soil at the same time.

According to the invention, two mutually perpendicular levelers are arranged inside the first support block 4024.

It can reflect whether the first supporting block 4024 is in a horizontal state.

It should be understood that this embodiment is only used to illustrate the present invention and is not used to limit the scope of the present invention. In addition, it should be understood that after reading the content taught by the present invention, those skilled in the art can make various changes or modifications to the present invention, and these equivalent forms also fall within the scope limited by the appended claims of the application.

Claims (5)

1. An expanding type auxiliary device for geophysical electromagnetic measurement comprises an underframe (1), a control screen (5), a first support frame (6), a first connecting block (7), a second connecting block (8), a first connecting ring (9) and a second support frame (10), and is characterized by further comprising an adjusting component (2), a waterproof component (3) and a fixing component (4); the underframe (1) is connected with the adjusting component (2); the underframe (1) is connected with the fixed component (4); the underframe (1) is fixedly connected with the second connecting block (8); the adjusting component (2) is connected with the waterproof component (3); the waterproof component (3) is connected with the fixing component (4); the waterproof component (3) is fixedly connected with the control screen (5); the waterproof component (3) is fixedly connected with the first supporting frame (6); the waterproof component (3) is fixedly connected with the first connecting block (7); the waterproof component (3) is connected with the first connecting ring (9); the fixing component (4) is connected with the second supporting frame (10); the second connecting block (8) is fixedly connected with the first connecting ring (9);

The adjusting assembly (2) comprises a first bearing plate (201), a first transmission rod (202), a first linkage block (203), a second linkage block (204), a first electric push rod (205) and a third linkage block (206); the first bearing plate (201) is rotationally connected with the first transmission rod (202); the first bearing plate (201) is fixedly connected with the second linkage block (204); the first transmission rod (202) is fixedly connected with two groups of first linkage blocks (203); the two groups of first linkage blocks (203) are connected with the waterproof assembly (3); the second linkage block (204) is rotationally connected with the first electric push rod (205); the first electric push rod (205) is fixedly connected with the third linkage block (206); the third linkage block (206) is connected with the waterproof assembly (3);

The waterproof assembly (3) comprises a first bevel gear (301), a second transmission rod (302), a second bevel gear (303), a third bevel gear (304), a first sleeve rod (305), a first prismatic rod (306), a first sliding block (307), a first electric sliding rail (308), a first straight gear (309), a second straight gear (3010), a third transmission rod (3011), a first baffle (3012), a second baffle (3013), a third baffle (3014), a first opening box body (3015), a first groove block (3016), a first funnel (3017), a first water pipe (3018), a second groove block (3018), a second groove block (3019), a second water pipe (3020), a third water pipe (3021), a fourth water pipe (3022), a fifth water pipe (3023), and a first water flow conveyer (3024); The inside of the first bevel gear (301) is fixedly connected with a second transmission rod (302); the first bevel gear (301) is connected with the fixed component (4); the outer surface of the second transmission rod (302) is connected with a second bevel gear (303); the outer surface of the second transmission rod (302) is rotationally connected with the first supporting frame (6); the outer surface of the second transmission rod (302) is rotationally connected with the first connecting block (7); the second bevel gear (303) is meshed with the third bevel gear (304); the inside of the third bevel gear (304) is fixedly connected with the first sleeve rod (305); the first sleeve rod (305) is internally connected with a first prismatic rod (306); The outer surface of the first sleeve rod (305) is rotationally connected with the first supporting frame (6); the outer surface of the first prismatic rod (306) is rotationally connected with the first sliding block (307); the outer surface of the first prismatic rod (306) is fixedly connected with a first straight gear (309); the first sliding block (307) is in sliding connection with the first electric sliding rail (308); the first electric sliding rail (308) is fixedly connected with the first supporting frame (6); a second spur gear (3010) is arranged on the side edge of the first spur gear (309); the inside of the second straight gear (3010) is fixedly connected with a third transmission rod (3011); the outer surface of the third transmission rod (3011) is fixedly connected with the first baffle (3012); The outer surface of the third transmission rod (3011) is rotationally connected with the second baffle (3013); the first baffle (3012) is rotationally connected with the third baffle (3014) through a round rod; the first baffle (3012) is contacted with the first open box body (3015); the second baffle (3013) is fixedly connected with the first opening box body (3015); the second baffle (3013) is fixedly connected with the second groove block (3019); the first opening box body (3015) is fixedly connected with the first groove block (3016); the first opening box body (3015) is fixedly connected with a first water pipe (3018); The first opening box body (3015) is fixedly connected with the second groove block (3019); the first opening box body (3015) is fixedly connected with the control screen (5); the first opening box body (3015) is fixedly connected with the first supporting frame (6); the first opening box body (3015) is fixedly connected with the first connecting block (7); the first opening box body (3015) is fixedly connected with the underframe (1); the first opening box body (3015) is fixedly connected with two groups of first linkage blocks (203); the first opening box body (3015) is fixedly connected with the third linkage block (206); the first groove block (3016) is fixedly connected with the first hopper (3017); The first funnel (3017) is fixedly connected with the first water pipe (3018); the first water pipe (3018) is fixedly connected with the third water pipe (3021); the first water pipe (3018) is fixedly connected with the fifth water pipe (3023); the first water pipe (3018) is fixedly connected with the first water flow conveyor (3024); the second groove block (3019) is fixedly connected with a second water pipe (3020); the second groove block (3019) is fixedly connected with a fourth water pipe (3022); the second water pipe (3020) is fixedly connected with the third water pipe (3021); the third water pipe (3021) is fixedly connected with the underframe (1); The fourth water pipe (3022) is fixedly connected with the fifth water pipe (3023); the fifth water pipe (3023) is fixedly connected with the underframe (1); the first water flow conveyor (3024) is fixedly connected with the first connecting ring (9);

The fixed component (4) comprises a first motor (401), a second loop bar (402), a fourth bevel gear (403), a second prismatic bar (404), a second sliding block (405), a second electric sliding rail (406), a fifth bevel gear (407), a sixth bevel gear (408), a fourth transmission bar (409), a first bidirectional screw rod (4010), a first limiting block (4011), a second limiting block (4012), a first guide rod (4013), a first expansion block (4014), a fifth transmission bar (4015), a third limiting block (4016), a second expansion block (4017), The device comprises a sixth transmission rod (4018), a fourth limiting block (4019), a first water spray head group (4020), a sixth water pipe (4021), a second water spray head group (4022), a seventh water pipe (4023), a first supporting block (4024), a first electromagnet (4025), a first steel pipe shell (4026) and a first steel cone head (4027); The output end of the first motor (401) is fixedly connected with the second sleeve rod (402); the first motor (401) is fixedly connected with the second supporting frame (10); the outer surface of the second sleeve rod (402) is fixedly connected with a fourth bevel gear (403); the inside of the second sleeve rod (402) is connected with a second prismatic rod (404); the outer surface of the second sleeve rod (402) is rotationally connected with the second supporting frame (10); the fourth bevel gear (403) is meshed with the first bevel gear (301); the outer surface of the second prismatic rod (404) is rotationally connected with a second sliding block (405); the outer surface of the second prismatic rod (404) is fixedly connected with a fifth bevel gear (407); The outer surface of the second prismatic rod (404) is rotationally connected with the first steel pipe shell (4026); the second electric sliding rail (406) is fixedly connected with the second supporting frame (10); a sixth bevel gear (408) is arranged at the side of the fifth bevel gear (407); the inside of the sixth bevel gear (408) is fixedly connected with a fourth transmission rod (409); the outer surface of the fourth transmission rod (409) is rotationally connected with the first steel pipe shell (4026); the fourth transmission rod (409) is fixedly connected with the first bidirectional screw rod (4010); the outer surface of the first bidirectional screw rod (4010) is sequentially screwed with a first limiting block (4011) and a second limiting block (4012); the outer surface of the first bidirectional screw rod (4010) is rotationally connected with a first steel pipe shell (4026); a first sprinkler head group (4020) is arranged below the first bidirectional screw rod (4010); the first limiting block (4011) is in sliding connection with the first guide rod (4013); a first expansion block (4014) is arranged on the side edge above the first limiting block (4011); the second limiting block (4012) is in sliding connection with the first guide rod (4013); a second expansion block (4017) is arranged below the side edge of the second limiting block (4012); the first guide rod (4013) is fixedly connected with the first steel pipe shell (4026); The first expansion block (4014) is rotationally connected with a fifth transmission rod (4015); the first expansion block (4014) is fixedly connected with a third limiting block (4016); the fifth transmission rod (4015) is fixedly connected with the first steel pipe shell (4026); the second expansion block (4017) is rotationally connected with a sixth transmission rod (4018); the second expansion block (4017) is fixedly connected with a fourth limiting block (4019); the sixth transmission rod (4018) is fixedly connected with the first steel pipe shell (4026); the first water spray head group (4020) is fixedly connected with a sixth water pipe (4021); the first water spray head group (4020) is fixedly connected with the first steel pipe shell (4026); the sixth water pipe (4021) is fixedly connected with the second water spraying head group (4022); the sixth water pipe (4021) is fixedly connected with the first steel pipe shell (4026); the second sprinkler head group (4022) is fixedly connected with a seventh water pipe (4023); the second sprinkler head group (4022) is fixedly connected with the first steel pipe shell (4026); the seventh water pipe (4023) is fixedly connected with the first steel pipe shell (4026); the first supporting block (4024) is contacted with the underframe (1); the first electromagnet (4025) is connected with the underframe (1); The first steel pipe shell (4026) is fixedly connected with the first supporting block (4024); the first steel pipe shell (4026) is spliced with the first steel cone head (4027); the first steel pipe shell (4026) is fixedly connected with the second supporting frame (10); the first support block (4024) is fixedly connected with the first electromagnet (4025).

2. An expanded geophysical electromagnetic survey aid according to claim 1, wherein the first recess block (3016) is inclined downwardly at an angle to the side of the first funnel (3017).

3. The auxiliary device for expanded geophysical electromagnetic measurement according to claim 1, wherein the first expansion block (4014), the fifth transmission rod (4015) and the third stopper (4016) are all arranged in four groups in a circular array.

4. The auxiliary device for expanded geophysical electromagnetic measurement according to claim 1, wherein the second expansion block (4017), the sixth transmission rod (4018) and the fourth stopper (4019) are all arranged in four groups in a circular array.

5. An expanded geophysical electromagnetic surveying aid according to claim 1, wherein two mutually perpendicular levelers are arranged inside the first support block (4024).