Land-air dual-purpose laser radar geological survey and measurement device

Abstract

The invention relates to the technical field of geological survey and measurement, in particular to an air-ground dual-purpose laser radar geological survey and measurement device which comprises a first shell, a second shell and a cylinder, the left end of the cylinder is rotationally connected with the first shell, and the right end of the cylinder is rotationally connected with the second shell; the device further comprises a correction device, a protection device, a buoyancy device, a power device, a laser radar, a first supporting base, a second supporting base, two sets of cameras and a plurality of sets of first storage batteries, the laser radar is installed on the inner side wall of the first supporting base, and the first supporting base is rotationally installed on the inner side wall of the second supporting base; the first supporting seat and the cylinder body are driven by the correcting device to rotate, and the second supporting seat is installed on the protective device. The convenience of continuous geological survey and measurement of the surrounding environment in the walking process is improved, the working efficiency is improved, the use limitation of the device is reduced, the hang time of the device is prolonged, and the situation that the laser radar is damaged due to falling is reduced.

Description

Technical Field

[0001] The present invention relates to the technical field of geological exploration and measurement, and in particular to a land-air dual-purpose laser radar geological exploration and measurement device. Background Art

[0002] In the field of geological exploration and measurement, high-precision and high-efficiency data collection and processing capabilities are crucial for formulating scientific geological engineering plans, monitoring geological disasters, and optimizing resource utilization. Although traditional geological exploration methods, such as drilling and geophysical exploration, can provide certain geological information, they often have shortcomings such as low efficiency, high cost, and great damage to the environment. Therefore, it is particularly important to develop a new type of geological exploration and measurement device that integrates high efficiency, precision, and non-invasiveness.

[0003] Currently in the existing survey equipment, such as the patent with authorization announcement number CN219623602U, the utility model relates to the field of geological survey technology, and in particular to a geological survey measuring instrument, including a base, the four corners of the lower end of the base are fixedly connected with shock-absorbing components, the lower ends of the four shock-absorbing components are fixedly installed with rollers, the middle part of the upper end of the base is fixedly connected with a bottom plate, the middle part of the upper end of the bottom plate is fixedly installed with a first electric push rod, the output end of the first electric push rod is fixedly installed with a top plate, the upper end of the top plate is fixedly connected with a stabilizing component, the lower left part of the lower end of the stabilizing component is fixedly connected with a fixed block, the lower end of the fixed block is fixedly connected to the upper end of the base, the upper right part of the stabilizing component is fixedly connected with a fixed head, and the right end of the fixed head is fixedly installed with a measuring device.

[0004] However, during the use of this equipment, it was found that this equipment can only be used for surveying on the ground, which reduces the convenience of large-scale survey and measurement of the surface and increases the limitations of use. In addition, when this equipment is surveyed on inclined ground, it is not convenient to correct and adjust the horizontal angle of the measuring device, which reduces the measurement accuracy and measurement effect. Summary of the invention

[0005] In order to solve the above technical problems, the present invention provides a land-air dual-use laser radar geological survey and measurement device, which improves the convenience of continuous geological survey and measurement of the surrounding environment during walking, improves work efficiency, reduces the limitations of the use of the device, increases the hovering time of the device, and reduces the possibility of laser radar being damaged by falling.

[0006] The invention discloses a dual-purpose land and air laser radar geological exploration and measurement device, comprising a first shell, a second shell and a cylinder, wherein the left end of the cylinder is rotationally connected to the first shell, and the right end of the cylinder is rotationally connected to the second shell; the invention also comprises a correction device, a protection device, a buoyancy device, a power device, a laser radar, a first support seat, a second support seat, two groups of cameras and a plurality of first storage batteries, wherein the laser radar is mounted on the inner side wall of the first support seat, the first support seat is rotationally mounted on the inner side wall of the second support seat, the first support seat and the cylinder are both rotated by the drive of the correction device, the second support seat is mounted on the protection device, the protection device is used to provide protection for the laser radar when the device falls, the buoyancy device is arranged in the first shell and the second shell, the buoyancy device is used to provide auxiliary lift for the flight of the device, the two groups of cameras and the plurality of first storage batteries are respectively mounted on the outer side walls of the first shell and the second shell, the power device is arranged on the first shell and the second shell, and the power device is used to drive the measurement device to move as a whole; when the device walks on the ground, the laser radar is used to move the device by using the laser When the radar conducts geological survey and measurement, the correction device drives the cylinder to rotate and adjust, so that the cylinder drives the laser radar to move to the top of the device. When the device is driving on a bumpy road, the correction device continuously drives the cylinder and the first support seat to rotate and adjust, so that the laser radar always maintains the direction, improves the accuracy of geological survey and measurement of the laser radar, improves the convenience of continuous geological survey and measurement of the surrounding environment during the movement of the device, and improves work efficiency. When the device is launched, the cylinder is rotated to drive the laser radar to the bottom of the device, so that the device can use the laser radar to conduct large-scale geological survey and measurement of the surface, reduce the limitations of the use of the device, and provide auxiliary lift for the flight of the device through the buoyancy device, reduce the flight energy consumption of the device, and increase the hovering time of the device. When the device fails and falls, the protective device is activated to separate the laser radar from the cylinder, and then the landing of the laser radar is buffered, thereby improving the protection effect of the laser radar and reducing the damage to the laser radar.

[0007] Preferably, the protective device includes a separation device, a driving device, a descending device, a protective box, a top plate, a magnet, a limit piece, a connecting piece, a cover plate, a telescopic rod and a first spring. The protective box is installed on the outer wall of the cylinder through the separation device. The separation device is used to connect the protective box to the cylinder. An opening is provided at the top of the protective box, and the top plate is slidably arranged inside the protective box, the second support seat is installed on the outer wall of the top plate, the magnet is installed on the inner wall of the opening of the protective box, a slide groove is provided on the outer wall of the protective box, the limit piece is slidably installed on the slide groove, and one end of the limit piece extends into the interior of the protective box, the connecting piece is installed on the outer wall of the protective box, one end of the cover plate is rotatably installed on the connecting piece, and a torsion spring is provided at the rotating end of the cover plate, the lower part of the cover plate is limited by the limit piece, the telescopic rod is installed on the outer wall of the protective box, the top of the telescopic rod is connected to the bottom end of the limit piece, and the first spring cooperates with the sleeve It is installed on the outer wall of the telescopic rod, and the driving device is arranged on the protection box. The driving device is used to drive the top plate to move up and down. The protection box is provided with a landing device, and the landing device is used to provide cushioning for the landing of the protection box; the protection box is installed on the outer wall of the cylinder through the separation device. When the device falls, the top plate is first driven by the driving device to slide into the inside of the protection box, so that the top plate drives the laser radar to be stored in the protection box. After the top plate moves into the protection box, it pushes the limiter to move downward. After the limiter moves downward, it stops limiting the cover plate, so that the cover plate is flipped upward by the torsion spring and covered on the opening of the protection box. At the same time, the magnet adsorbs and fixes the cover plate, so that the protection box and the cover plate close and protect the laser radar. After that, the separation device separates the protection box from the cylinder, and then the landing device is started to slow down and cushion the falling speed of the protection box, thereby improving the protection effect of the laser radar.

[0008] Preferably, the separation device includes a base, multiple groups of first guide columns, multiple groups of second springs, multiple groups of connecting seats, a first L-shaped member, a guide member, a second L-shaped member, a second guide column, a third spring and a first electric cylinder. The base is installed on the outer wall of the cylinder, the multiple groups of first guide columns are all installed on the top of the base, the multiple groups of second springs are respectively fitted on the outer walls of the multiple groups of first guide columns, the multiple groups of connecting seats are all installed on the bottom of the protective box, and the multiple groups of connecting seats are respectively slidably fitted on the outer walls of the multiple groups of first guide columns, the top of the first L-shaped member is connected to the bottom of the protective box, the guide member is installed on the outer wall of the base, the second L-shaped member is slidably mounted on the guide member, and the bottom of the first L-shaped member is hooked and connected with the top of the second L-shaped member, the second guide column is installed on the outer wall of the second L-shaped member, the second guide column is slidably mounted on the guide member, the third spring is fitted on the outer wall of the second guide column, and the first electric cylinder Installed on the inner wall of the guide member; by moving the protective box downward and installing it, the multiple groups of connecting seats are respectively mounted on the outer walls of the multiple groups of first guide columns. As the multiple groups of connecting seats continue to move downward, the multiple groups of connecting seats compress the multiple groups of second springs respectively, and at the same time, the first L-shaped member moves downward to push the second L-shaped member to slide to one side. When the first L-shaped member moves into place, the third spring provides the second L-shaped member with a reset power, so that the first L-shaped member and the second L-shaped member are automatically hooked and fixed, thereby connecting the protective box to the base. When it is necessary to separate the cylinder body and the protective box, the second L-shaped member is pushed by the first electric cylinder to separate the second L-shaped member from the first L-shaped member. At this time, the multiple groups of connecting seats are bounced upward by the multiple groups of second springs, so that the protective box and the base are quickly separated and pulled apart a certain distance, and then the landing device is started to decelerate and buffer the landing of the protective box.

[0009] Preferably, the correction device includes a first motor, a measuring unit, a gear ring, a second motor, a gear, a first controller and an electromagnetic slip ring, the first motor is mounted on the outer wall of the second support seat, the output end of the first motor is connected to the first support seat, the measuring unit is mounted on the outer wall of the first support seat, the gear ring is mounted on the outer wall of the cylinder, the second motor is mounted on the inner wall of the second shell, the gear is arranged on the output end of the second motor, and the gear is meshed with the gear ring, the first controller is arranged on the inner wall of the second shell, the fixed end of the electromagnetic slip ring is mounted on the inner wall of the second shell, and the rotating end of the electromagnetic slip ring is sleeved on the outer wall of the cylinder; when the device is driving on a bumpy road section on the ground, the vibration of the first support seat is sensed by the measuring unit, and the measuring unit sends the sensing data to the first controller, and the output ends of the second motor and the first motor are respectively controlled to rotate by the first controller, so that the cylinder and the first support seat move in coordination to offset the vibration, thereby facilitating the laser radar to always maintain the orientation position and improve the geological survey and measurement accuracy of the laser radar.

[0010] Preferably, the buoyancy device includes a flexible airbag, a tank body, a pump body and a hose, two groups of flexible airbags are respectively arranged on the inner side walls of the first shell and the second shell, the tank body and the pump body are respectively installed on the inner side walls of the second shell, the pump body is connected to the tank body, and a three-way pipe is arranged on the pump body, one end of the three-way pipe is connected to the flexible airbag, and the other end of the three-way pipe is connected to the flexible airbag in the first shell through the hose; when the device needs to be launched for use, the helium compressed and stored in the tank body is transported to the two groups of flexible airbags respectively through the pump body, and the two groups of flexible airbags increase the buoyancy of the first shell and the second shell after expansion, and the air in the first shell and the second shell is discharged outwardly at this time, thereby reducing the take-off weight of the device and improving the endurance of the power device, and when the device needs to land, the helium in the two groups of flexible airbags is extracted and recompressed into the tank body through the pump body, thereby improving the convenience of flight auxiliary power control of the device.

[0011] Preferably, the landing device includes a parachute, a second battery, a second controller, a direction sensor and a speed sensor, and the parachute, the second battery, the second controller, the direction sensor and the speed sensor are respectively installed on the outer wall of the protection box; the acceleration of the protection box is sensed by the speed sensor, and when the protection box falls, the speed sensor sends a signal to the second controller, and the second controller controls the operation of the driving device to store the laser radar in the protection box. At the same time, the direction of the protection box is sensed by the direction sensor, and the sensing signal is sent to the second controller. When it is detected that the protection box is located below the cylinder, the gear is driven to rotate by controlling the second motor. After the gear rotates, it drives the cylinder to rotate by engaging with the gear ring, so that the cylinder moves the protection box upward, and then the first electric cylinder is controlled to start by the second controller, so that the first electric cylinder pushes the second L-shaped part to separate from the first L-shaped part, and then the protection box bounces upward and separates, and the second battery continues to provide power to the second controller, so that the second controller controls the parachute to open, so that the parachute reduces the descent speed of the protection box and improves the protection effect of the laser radar.

[0012] Preferably, it also includes multiple groups of first electrodes and multiple groups of second electrodes, the multiple groups of first electrodes are respectively installed on the outer side walls of the multiple groups of connecting seats, and the multiple groups of second electrodes are all installed on the outer side walls of the base; when the protective box is installed on the base, the multiple groups of first electrodes are respectively in contact with and electrically connected to the multiple groups of second electrodes, thereby facilitating the multiple groups of first batteries to power the equipment on the protective box through electromagnetic slip rings, thereby improving the convenience of using the device.

[0013] Preferably, the driving device includes a screw and a third motor, the screw is rotatably installed on the outer wall of the protective box, the top plate is screwed on the outer wall of the screw, the third motor is installed on the outer wall of the protective box, and the output end of the third motor is connected to the screw; the screw is driven to rotate by the third motor, so that the screw drives the top plate to move, thereby improving the convenience of storage and protection of the laser radar.

[0014] Preferably, it also includes a friction ring, a brake block and a second electric cylinder, the friction ring is installed on the outer wall of the cylinder, the brake block is installed on the movable end of the second electric cylinder, and the fixed end of the second electric cylinder is installed on the inner wall of the first shell; when the device is flying, the brake block is driven to move by the second electric cylinder, so that the brake block presses and fixes the cylinder through the friction ring, thereby facilitating the positioning between the first shell and the cylinder and improving the flight stability of the device.

[0015] Preferably, the power device includes a remote-controlled vehicle body, support wheels and propellers, the remote-controlled vehicle body is installed at the bottom of the first shell, the support wheels are installed at the bottom of the second shell, and multiple sets of propellers are respectively installed on the upper parts of the outer side walls of the first shell and the second shell; the remote-controlled vehicle body provides power to the first shell, so that the first shell drives the second shell to move through the cylinder, and the multiple sets of propellers provide lift to the first shell and the second shell, so that the device can be used for flying, thereby improving the convenience of the device for both land and air use.

[0016] Compared with the prior art, the beneficial effects of the present invention are as follows: when the device is traveling on a bumpy road on the ground, the vibration of the first support seat is sensed by the measuring unit, and the measuring unit sends the sensing data to the first controller, and the output ends of the second motor and the first motor are respectively controlled to rotate by the first controller, so that the cylinder and the first support seat move in coordination to offset the vibration, so that the laser radar always maintains the facing position, improves the geological survey and measurement accuracy of the laser radar, improves the convenience of continuous geological survey and measurement of the surrounding environment during the movement of the device, and improves work efficiency. When the device is launched, the laser radar is driven to move to the bottom of the device by rotating the cylinder, so that the device can use the laser radar to conduct large-scale geological survey and measurement of the surface, reduce the limitations of the use of the device, provide auxiliary lift for the flight of the device through the buoyancy device, reduce the flight energy consumption of the device, and increase the hovering time of the device. When the device fails and falls, the laser radar is separated from the cylinder after the protective device is activated, and then the landing of the laser radar is buffered, thereby improving the protection effect of the laser radar and reducing the damage to the laser radar. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 It is a schematic diagram of the axonometric structure of the present invention; Figure 2 It is a schematic diagram of the axonometric partial structure of the connection between the laser radar and the first support seat, etc.; Figure 3 It is a schematic diagram of the axonometric local structure of the connection between the protection box and the top plate; Figure 4 It is a schematic diagram of the axonometric partial structure of the connection between the limiter and the telescopic rod; Figure 5 It is a schematic diagram of the axonometric local structure of the connection between the cylinder and the base; Figure 6 It is a schematic diagram of the partial axonometric structure of the connection between the protection box and the first L-shaped member; Figure 7 It is a schematic diagram of the axonometric partial structure of the connection between the guide member and the second guide column, etc.; Figure 8 It is a schematic diagram of the axonometric partial structure of the connection between the lead screw and the third motor, etc.; Fig. 9 It is a schematic diagram of the axonometric partial structure of the connection between the cylinder and the gear ring; Fig.10 It is a schematic diagram of the axonometric partial structure of the connection between the tank body and the pump body; Fig.11 It is a schematic diagram of the axonometric partial structure of the connection between the protection box and the parachute, etc.; Fig.12 It is a schematic diagram of the partial axonometric structure of the connection between the second shell and the cylinder body; Fig.13 It is a schematic diagram of the axonometric structure of the connection between the first shell and the remote control vehicle body.

[0018] Markings in the accompanying drawings: 101, first shell; 102, second shell; 103, cylinder; 104, laser radar; 105, first support seat; 106, second support seat; 107, camera; 108, first battery; 201, protection box; 202, top plate; 203, magnet; 204, limiter; 205, connector; 206, cover plate; 207, telescopic rod; 208, first spring; 301, base; 302, first guide column; 303, second spring; 304, connector; 305, first L-shaped member; 306, guide member; 307, second L-shaped member; 308, second guide column; 309, third spring; 310, first Electric cylinder; 401, first motor; 402, measuring unit; 403, gear ring; 404, second motor; 405, gear; 406, first controller; 407, electromagnetic slip ring; 501, flexible airbag; 502, tank; 503, pump body; 504, hose; 601, parachute; 602, second battery; 603, second controller; 604, direction sensor; 605, speed sensor; 701, first electrode; 702, second electrode; 801, lead screw; 802, third motor; 901, friction ring; 902, brake block; 903, second electric cylinder; 1001, remote control vehicle body; 1002, support wheel; 1003, propeller. DETAILED DESCRIPTION

[0019] In order to facilitate understanding of the present invention, the present invention will be described more fully below with reference to the relevant drawings. The present invention can be implemented in many different forms and is not limited to the embodiments described herein. On the contrary, the purpose of providing these embodiments is to make the disclosure of the present invention more thorough and comprehensive.

[0020] Embodiment 1: like Figure 1-13 As shown, this embodiment provides a dual-purpose land and air laser radar geological exploration and measurement device, including a first shell 101, a second shell 102 and a cylinder 103, the left end of the cylinder 103 is rotatably connected to the first shell 101, and the right end of the cylinder 103 is rotatably connected to the second shell 102; it also includes a correction device, a protection device, a buoyancy device, a power device, a laser radar 104, a first support seat 105, a second support seat 106, two groups of cameras 107 and multiple groups of first batteries 108, the laser radar 104 is installed on the inner side wall of the first support seat 105, and the first support seat 105 is rotatably installed on the second support seat 10 6, the first support seat 105 and the cylinder 103 are both driven by the correction device to rotate, the second support seat 106 is installed on the protective device, the protective device is used to provide protection for the laser radar 104 when the device falls, the buoyancy device is arranged in the first shell 101 and the second shell 102, the buoyancy device is used to provide auxiliary lift for the flight of the device, two groups of cameras 107 and multiple groups of first batteries 108 are respectively installed on the outer side walls of the first shell 101 and the second shell 102, the power device is arranged on the first shell 101 and the second shell 102, and the power device is used to drive the measurement device to move as a whole; The protective device includes a separation device, a driving device, a descending device, a protective box 201, a top plate 202, a magnet 203, a limiter 204, a connecting piece 205, a cover plate 206, a telescopic rod 207 and a first spring 208. The protective box 201 is installed on the outer wall of the cylinder 103 through the separation device. The separation device is used to connect the protective box 201 with the cylinder 103. An opening is provided at the top of the protective box 201. The top plate 202 is slidably arranged inside the protective box 201 up and down. The second support seat 106 is installed on the outer wall of the top plate 202. The magnet 203 is installed on the inner wall of the opening of the protective box 201. A slide groove is provided on the outer wall of the protective box 201. The limiter 204 is slidably arranged on the slide The protective box 201 is provided with a connecting piece 205, and one end of the cover plate 206 is rotatably mounted on the connecting piece 205, and a torsion spring is arranged at the rotating end of the cover plate 206, and the lower part of the cover plate 206 is limited by the limiting piece 204, and the telescopic rod 207 is mounted on the outer wall of the protective box 201, and the top end of the telescopic rod 207 is connected to the bottom end of the limiting piece 204, and the first spring 208 is fitted on the outer wall of the telescopic rod 207, and the driving device is arranged on the protective box 201, and the driving device is used to drive the top plate 202 to move up and down, and the protective box 201 is provided with a descending device, and the descending device is used to provide a buffer for the descending of the protective box 201; In this embodiment, when the device is walking on the ground and using the laser radar 104 to conduct geological surveys and measurements, the cylinder 103 is driven to rotate and adjust through the correction device, so that the cylinder 103 drives the laser radar 104 to move to the top of the device. When the device is traveling on a bumpy road, the correction device continuously drives the cylinder 103 and the first support seat 105 to cooperate in rotation and adjustment, so that the laser radar 104 always maintains the facing position, thereby improving the geological survey and measurement accuracy of the laser radar 104, improving the convenience of continuous geological survey and measurement of the surrounding environment during the walking process of the device, and improving work efficiency. After the device is launched into the air, the laser radar 104 is moved to the bottom of the device by rotating the cylinder 103, so that the device can use the laser radar 104 to conduct large-scale geological surveys and measurements on the surface, reduce the limitations of the device's use, and provide auxiliary lift for the device's flight through the buoyancy device, thereby reducing the device's flight energy consumption and increasing the device's hovering time. When the device fails and falls, the laser radar 104 is separated from the cylinder 103 after the protection device is activated, and then the laser radar 104 is cushioned for landing, thereby improving the protection effect of the laser radar 104 and reducing the possibility of damage to the laser radar 104.

[0021] Embodiment 2: On the basis of Example 1, the separation device includes a base 301, multiple groups of first guide columns 302, multiple groups of second springs 303, multiple groups of connecting seats 304, a first L-shaped member 305, a guide member 306, a second L-shaped member 307, a second guide column 308, a third spring 309 and a first electric cylinder 310. The base 301 is installed on the outer wall of the cylinder 103, multiple groups of first guide columns 302 are installed on the top of the base 301, multiple groups of second springs 303 are respectively fitted on the outer walls of multiple groups of first guide columns 302, multiple groups of connecting seats 304 are installed at the bottom of the protective box 201, and multiple groups of connecting seats 30 4 are respectively slidably mounted on the outer side walls of the plurality of first guide posts 302, the top of the first L-shaped member 305 is connected to the bottom of the protection box 201, the guide member 306 is mounted on the outer side wall of the base 301, the second L-shaped member 307 is slidably mounted on the guide member 306, and the bottom of the first L-shaped member 305 is hooked and connected with the top of the second L-shaped member 307, the second guide post 308 is mounted on the outer side wall of the second L-shaped member 307, the second guide post 308 is slidably mounted on the guide member 306, the third spring 309 is matched and mounted on the outer side wall of the second guide post 308, and the first electric cylinder 310 is mounted on the inner side wall of the guide member 306; The calibration device comprises a first motor 401, a measuring unit 402, a gear ring 403, a second motor 404, a gear 405, a first controller 406 and an electromagnetic slip ring 407, wherein the first motor 401 is mounted on the outer wall of the second support seat 106, the output end of the first motor 401 is connected to the first support seat 105, the measuring unit 402 is mounted on the outer wall of the first support seat 105, the gear ring 403 is mounted on the outer wall of the cylinder 103, the second motor 404 is mounted on the inner wall of the second shell 102, the gear 405 is arranged on the output end of the second motor 404, and the gear 405 is meshed with the gear ring 403, the first controller 406 is arranged on the inner wall of the second shell 102, the fixed end of the electromagnetic slip ring 407 is mounted on the inner wall of the second shell 102, and the rotating end of the electromagnetic slip ring 407 is sleeved on the outer wall of the cylinder 103; The buoyancy device comprises a flexible airbag 501, a tank body 502, a pump body 503 and a hose 504. Two groups of flexible airbags 501 are respectively arranged on the inner side walls of the first shell 101 and the second shell 102. The tank body 502 and the pump body 503 are respectively installed on the inner side walls of the second shell 102. The pump body 503 is connected with the tank body 502. A three-way pipe is arranged on the pump body 503. One end of the three-way pipe is connected with the flexible airbag 501. The other end of the three-way pipe is connected with the flexible airbag 501 in the first shell 101 through the hose 504. The landing device includes a parachute 601, a second battery 602, a second controller 603, a direction sensor 604 and a speed sensor 605, and the parachute 601, the second battery 602, the second controller 603, the direction sensor 604 and the speed sensor 605 are respectively installed on the outer side wall of the protection box 201; It also includes multiple groups of first electrodes 701 and multiple groups of second electrodes 702, the multiple groups of first electrodes 701 are respectively installed on the outer side walls of the multiple groups of connection seats 304, and the multiple groups of second electrodes 702 are all installed on the outer side walls of the base 301; The driving device includes a lead screw 801 and a third motor 802. The lead screw 801 is rotatably mounted on the outer wall of the protection box 201. The top plate 202 is screwed on the outer wall of the lead screw 801. The third motor 802 is mounted on the outer wall of the protection box 201. The output end of the third motor 802 is connected to the lead screw 801. It also includes a friction ring 901, a brake block 902 and a second electric cylinder 903, wherein the friction ring 901 is mounted on the outer wall of the cylinder 103, the brake block 902 is mounted on the moving end of the second electric cylinder 903, and the fixed end of the second electric cylinder 903 is mounted on the inner wall of the first housing 101; The power device includes a remote control vehicle body 1001, a support wheel 1002 and a propeller 1003. The remote control vehicle body 1001 is installed at the bottom of the first shell 101, the support wheel 1002 is installed at the bottom of the second shell 102, and multiple sets of propellers 1003 are respectively installed on the upper part of the outer side walls of the first shell 101 and the second shell 102; In this embodiment, the protection box 201 is installed on the outer wall of the cylinder 103 through a separation device. When the device falls, the top plate 202 is first driven by the driving device to slide into the protection box 201, so that the top plate 202 drives the laser radar 104 to be stored in the protection box 201. After the top plate 202 moves into the protection box 201, it pushes the limiter 204 to move downward. After the limiter 204 moves downward, it stops limiting the cover plate 206, so that the cover plate 206 is flipped upward by the torsion spring and covered at the opening of the protection box 201. At the same time, the magnet 203 adsorbs and fixes the cover plate 206, so that the protection box 201 and the cover plate 206 seal and protect the laser radar 104. Then the separation device separates the protection box 201 from the cylinder 103, and then the landing device is started to slow down and buffer the falling speed of the protection box 201, thereby improving the protection effect of the laser radar 104, and by moving the protection box 201 downward and installing it, multiple sets of connecting seats 304 are respectively installed therein On the outer wall of the plurality of first guide pillars 302, as the plurality of connecting seats 304 continuously move downward, the plurality of connecting seats 304 compress the plurality of second springs 303 respectively, and at the same time, the first L-shaped member 305 moves downward to push the second L-shaped member 307 to slide to one side. When the first L-shaped member 305 moves into place, the third spring 309 provides the second L-shaped member 307 with a reset force, so that the first L-shaped member 305 and the second L-shaped member 307 are automatically hooked and fixed, thereby making the protective The box 201 is connected to the base 301. When it is necessary to separate the cylinder 103 from the protective box 201, the second L-shaped part 307 is pushed by the first electric cylinder 310 to separate the second L-shaped part 307 from the first L-shaped part 305. At this time, the multiple groups of connecting seats 304 are bounced upward by multiple groups of second springs 303, so that the protective box 201 and the base 301 are quickly separated and pulled apart by a certain distance, and then the landing device is started to slow down and buffer the landing of the protective box 201.

[0022] like Figures 1 to 13As shown, a land-air dual-purpose laser radar geological survey and measurement device of the present invention, when working, when the device walks on the ground and uses the laser radar 104 to conduct geological survey and measurement, the correction device drives the cylinder 103 to rotate and adjust, so that the cylinder 103 drives the laser radar 104 to move to the top of the device, and when the device is driving on a bumpy road section, the correction device continuously drives the cylinder 103 and the first support seat 105 to cooperate with rotation and adjustment, so that the laser radar 104 always maintains the facing position, and when the device is launched, the cylinder 103 is rotated to drive the laser radar 104 to move to the bottom of the device, so that the device uses the laser radar 104 to conduct large-scale geological survey and measurement of the surface, and the buoyancy device provides auxiliary lift for the flight of the device. When the device fails and falls, the protective device is activated to separate the laser radar 104 from the cylinder 103, and then the laser radar 104 is cushioned for landing.

[0023] The main functions achieved by the present invention are: the cylinder 103 and the first support seat 105 move in coordination to offset the shaking, so as to facilitate the laser radar 104 to always maintain the orientation position, improve the geological survey and measurement accuracy of the laser radar 104, improve the convenience of continuous geological survey and measurement of the surrounding environment during the movement of the device, and improve work efficiency; When the device fails and falls, the laser radar 104 is separated from the cylinder 103 after the protection device is activated, and then the landing of the laser radar 104 is cushioned, thereby improving the protection effect of the laser radar 104 and reducing the possibility of damage to the laser radar 104.

[0024] The laser radar 104, camera 107, first battery 108, first electric cylinder 310, first motor 401, measuring unit 402, second motor 404, first controller 406, electromagnetic slip ring 407, pump body 503, parachute 601, second battery 602, second controller 603, direction sensor 604, speed sensor 605, third motor 802, second electric cylinder 903, remote control vehicle body 1001 and propeller 1003 of the land and air dual-purpose laser radar geological exploration and measurement device of the present invention are purchased on the market. Technical personnel in the industry only need to install and operate them according to the accompanying instruction manual, without the need for technical personnel in this field to make creative labor.

[0025] The above is only a preferred embodiment of the present invention. It should be pointed out that for ordinary technicians in this technical field, several improvements and modifications can be made without departing from the technical principles of the present invention. These improvements and modifications should also be regarded as the scope of protection of the present invention.

Claims

1. A dual-purpose land and air laser radar geological survey and measurement device, comprising a first shell (101), a second shell (102) and a cylinder (103), wherein the left end of the cylinder (103) is rotatably connected to the first shell (101), and the right end of the cylinder (103) is rotatably connected to the second shell (102); characterized in that: The invention also comprises a correction device, a protection device, a buoyancy device, a power device, a laser radar (104), a first support seat (105), a second support seat (106), two groups of cameras (107) and a plurality of groups of first storage batteries (108), wherein the laser radar (104) is mounted on the inner side wall of the first support seat (105), the first support seat (105) is rotatably mounted on the inner side wall of the second support seat (106), the first support seat (105) and the cylinder (103) are both driven by the correction device to rotate, and the second support seat (106) is mounted on the inner side wall of the second support seat (106). The protective device is installed on the protective device, which is used to provide protection for the laser radar (104) when the device falls. The buoyancy device is arranged in the first shell (101) and the second shell (102), and the buoyancy device is used to provide auxiliary lift for the flight of the device. Two groups of cameras (107) and multiple groups of first batteries (108) are respectively installed on the outer side walls of the first shell (101) and the second shell (102). The power device is arranged on the first shell (101) and the second shell (102), and the power device is used to drive the overall movement of the measuring device.

2. The dual-purpose land and air laser radar geological survey and measurement device according to claim 1, characterized in that: The protective device comprises a separation device, a driving device, a descending device, a protective box (201), a top plate (202), a magnet (203), a stopper (204), a connecting piece (205), a cover plate (206), a telescopic rod (207) and a first spring (208); the protective box (201) is mounted on the outer wall of the cylinder (103) via the separation device; the separation device is used to connect the protective box (201) with the cylinder (103); an opening is arranged at the top of the protective box (201); the top plate (202) is arranged to slide up and down inside the protective box (201); the second support seat (106) is mounted on the outer wall of the top plate (202); the magnet (203) is mounted on the inner wall of the opening of the protective box (201); a sliding groove is arranged on the outer wall of the protective box (201); the stopper (204) is arranged to slide up and down On the slide groove, one end of the limiting member (204) extends into the interior of the protection box (201), the connecting member (205) is installed on the outer wall of the protection box (201), one end of the cover plate (206) is rotatably installed on the connecting member (205), and the rotating end of the cover plate (206) is provided with a torsion spring, the lower part of the cover plate (206) is limited by the limiting member (204), the telescopic rod (207) is installed on the outer wall of the protection box (201), the top end of the telescopic rod (207) is connected to the bottom end of the limiting member (204), the first spring (208) is fitted on the outer wall of the telescopic rod (207), the driving device is arranged on the protection box (201), the driving device is used to drive the top plate (202) to move up and down, and the protection box (201) is provided with a descending device, and the descending device is used to provide a buffer for the descending of the protection box (201).

3. The dual-purpose land and air laser radar geological survey and measurement device as claimed in claim 2, characterized in that: The separation device comprises a base (301), multiple groups of first guide columns (302), multiple groups of second springs (303), multiple groups of connecting seats (304), a first L-shaped member (305), a guide member (306), a second L-shaped member (307), a second guide column (308), a third spring (309) and a first electric cylinder (310), wherein the base (301) is mounted on the outer wall of the cylinder (103), the multiple groups of first guide columns (302) are all mounted on the top of the base (301), the multiple groups of second springs (303) are respectively fitted on the outer walls of the multiple groups of first guide columns (302), the multiple groups of connecting seats (304) are all mounted on the bottom of the protection box (201), and the multiple groups of connecting seats (304) are respectively The first L-shaped member (305) is slidably mounted on the outer wall of the plurality of first guide posts (302); the top of the first L-shaped member (305) is connected to the bottom of the protective box (201); the guide member (306) is mounted on the outer wall of the base (301); the second L-shaped member (307) is slidably mounted on the guide member (306); and the bottom of the first L-shaped member (305) and the top of the second L-shaped member (307) are hooked and connected; the second guide post (308) is mounted on the outer wall of the second L-shaped member (307); the second guide post (308) is slidably mounted on the guide member (306); the third spring (309) is cooperatively mounted on the outer wall of the second guide post (308); and the first electric cylinder (310) is mounted on the inner wall of the guide member (306).

4. The dual-purpose land and air laser radar geological survey and measurement device according to claim 1, characterized in that: The calibration device comprises a first motor (401), a measuring unit (402), a gear ring (403), a second motor (404), a gear (405), a first controller (406) and an electromagnetic slip ring (407), wherein the first motor (401) is mounted on the outer wall of the second support seat (106), an output end of the first motor (401) is connected to the first support seat (105), the measuring unit (402) is mounted on the outer wall of the first support seat (105), and the gear ring (403) is mounted on the outer wall of the barrel. The second motor (404) is mounted on the inner wall of the second housing (102), the gear (405) is arranged on the output end of the second motor (404), and the gear (405) is meshed with the gear ring (403), the first controller (406) is arranged on the inner wall of the second housing (102), the fixed end of the electromagnetic slip ring (407) is mounted on the inner wall of the second housing (102), and the rotating end of the electromagnetic slip ring (407) is sleeved on the outer wall of the cylinder (103).

5. The dual-purpose land and air laser radar geological survey and measurement device as claimed in claim 1, characterized in that: The buoyancy device comprises a flexible airbag (501), a tank body (502), a pump body (503) and a hose (504); two groups of flexible airbags (501) are respectively arranged on the inner side walls of the first shell (101) and the second shell (102); the tank body (502) and the pump body (503) are respectively installed on the inner side wall of the second shell (102); the pump body (503) is connected to the tank body (502); a three-way pipe is arranged on the pump body (503); one end of the three-way pipe is connected to the flexible airbag (501); and the other end of the three-way pipe is connected to the flexible airbag (501) in the first shell (101) through the hose (504).

6. The dual-purpose land and air laser radar geological survey and measurement device as claimed in claim 2, characterized in that: The landing device comprises a parachute (601), a second storage battery (602), a second controller (603), a direction sensor (604) and a speed sensor (605); the parachute (601), the second storage battery (602), the second controller (603), the direction sensor (604) and the speed sensor (605) are respectively mounted on the outer side wall of the protection box (201).

7. The dual-purpose land and air laser radar geological survey and measurement device as claimed in claim 3, characterized in that: It also includes multiple groups of first electrodes (701) and multiple groups of second electrodes (702), wherein the multiple groups of first electrodes (701) are respectively mounted on the outer side walls of the multiple groups of connection seats (304), and the multiple groups of second electrodes (702) are all mounted on the outer side walls of the base (301).

8. The dual-purpose land and air laser radar geological survey and measurement device as claimed in claim 2, characterized in that: The driving device comprises a lead screw (801) and a third motor (802); the lead screw (801) is rotatably mounted on the outer wall of the protection box (201); the top plate (202) is threadedly mounted on the outer wall of the lead screw (801); the third motor (802) is mounted on the outer wall of the protection box (201); and the output end of the third motor (802) is connected to the lead screw (801).

9. The dual-purpose land and air laser radar geological survey and measurement device according to claim 1, characterized in that: It also includes a friction ring (901), a brake block (902) and a second electric cylinder (903), wherein the friction ring (901) is mounted on the outer wall of the cylinder (103), the brake block (902) is mounted on the movable end of the second electric cylinder (903), and the fixed end of the second electric cylinder (903) is mounted on the inner wall of the first housing (101).

10. The dual-purpose land and air laser radar geological survey and measurement device according to claim 1, characterized in that: The power device comprises a remote-controlled vehicle body (1001), support wheels (1002) and propellers (1003); the remote-controlled vehicle body (1001) is mounted on the bottom of a first housing (101), the support wheels (1002) are mounted on the bottom of a second housing (102), and a plurality of propellers (1003) are respectively mounted on the upper portions of the outer side walls of the first housing (101) and the second housing (102).

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