A ground penetrating radar integrated data acquisition and identification device

Abstract

The present invention discloses a ground-penetrating radar integrated data acquisition and identification device, which relates to the technical field of ground-penetrating radar data acquisition, and comprises a base, a detection radar is arranged on the surface of the base, a connecting plate is fixedly passed through the top of the base, a trolley frame is fixedly installed on the top of the connecting plate, wheels are rotatably installed on the circumferential surface of the trolley frame, a grip is fixedly installed on the surface of the trolley frame, a data display screen is fixedly installed on the surface of the trolley frame, a rectangular groove is provided at the bottom of the base, the bottom of the detection radar contacts the rectangular groove, a circular hole is provided on the inner wall of the connecting plate, and a protective device is also included, which can quickly limit the rotating plate by pushing the push rod, so that the operator can quickly open the protective plate to collect data. At the same time, the rotating plate is effectively limited on both sides of the base to ensure convenience during movement.

Description

Technical Field

[0001] The invention relates to the technical field of ground penetrating radar data collection, and in particular to a ground penetrating radar integrated data collection and identification device. Background Art

[0002] The ground penetrating radar integrated data acquisition and identification device is an integrated device that conducts geological surveys, soil analysis and other applications by detecting underground objects and structures. This device usually has efficient data acquisition and processing capabilities and can identify and analyze underground information in real time.

[0003] The patent with patent announcement number CN208283552U relates to an integrated ground penetrating radar data acquisition device, including a telescopic adjustment rod and a cart base, the telescopic adjustment rod is fixedly connected to the support rod, and the support rod is fixedly connected to the front and rear sides of the cart base, the telescopic adjustment rod includes a lower column and an upper column inserted in the inner cavity of the lower column and can be telescoped up and down, the upper end of the lower column is provided with a nut for fixing the upper column, a fixed shaft is fixedly installed below the lower column, a handle is fixedly connected to the top of the upper column, a tray is fixedly installed in the middle of the upper column, and wheels are movably connected to the four ends of the cart base. By arranging a shock-proof spring, the vibration of the GPR sensor on the cart support belt during the movement of the cart is reduced, which effectively solves the problem that the GPR sensor of the cart is easily broken or spilled due to excessive vibration, which is convenient for field work.

[0004] The above patent has the feature of reducing the impact of vibration on the GPR sensor on the cart support belt. By setting a shock-proof spring, the problem of the GPR sensor of the cart being easily broken or scattered due to excessive vibration is effectively solved, thereby enhancing the stability and reliability of the equipment working in the field. However, when the GPR sensor is not working, a protective plate needs to be set at the bottom of the cart to protect the GPR sensor. If the process of opening or closing the protective plate is not convenient enough, it will cause the operator to spend more time in actual work, affecting work efficiency. Summary of the invention

[0005] In view of the deficiencies in the prior art, the present invention provides a ground penetrating radar integrated data acquisition and identification device, which solves the problems raised in the above-mentioned background technology.

[0006] To achieve the above objectives, the present invention is implemented through the following technical solutions: a ground-penetrating radar integrated data acquisition and identification device, comprising a base, a detection radar is arranged on the surface of the base, a connecting plate is fixedly passed through the top of the base, a trolley frame is fixedly installed on the top of the connecting plate, wheels are rotatably installed on the circumferential surface of the trolley frame, a grip is fixedly installed on the surface of the trolley frame, a data display screen is fixedly installed on the surface of the trolley frame, a rectangular groove is provided at the bottom of the base, the bottom of the detection radar contacts the rectangular groove, a circular hole is provided on the inner wall of the connecting plate, and a protective device is also included; wherein the protective device comprises a carrying frame, a moving rod, a protective plate, a rotating plate, a push rod, a No. 1 spring, a limiting rod, a fixed frame, a lifting plate and a No. 1 spring, the push rod is pushed to move in the direction of the No. 1 spring, the push rod moves to squeeze the No. 1 spring, and the No. 1 spring The plate is deformed by being squeezed, and the carrying frame is fixedly installed on the inner wall of the rectangular groove, and the moving rod slides through the inner and outer walls of the carrying frame, and the protective plate is fixedly installed on the circumferential surface of the moving rod, and the rotating plate rotates and passes through a side of the protective plate close to the connecting plate, and the push rod slides through the inner and outer walls of the rotating plate, and the No. 1 spring is fixedly installed on a side of the push rod away from the No. 1 spring, and the lifting plate slides through the top of the rotating plate, and the No. 1 spring is arranged between the lifting plate and the rotating plate, and the No. 1 spring is deformed by being stretched, and the deformed No. 1 spring recovers to drive the lifting plate to move upward, and a sliding groove is provided on a side of the carrying frame close to the protective plate, and the protective plate contacts the inner wall of the sliding groove.

[0007] According to the above technical solution, a limiting groove is provided on one side of the fixed frame close to the limiting rod, and the circumferential surface of the limiting rod contacts the inner wall of the limiting groove. The limiting rod separates from the surface in contact with the limiting groove during movement, so that the limiting effect of the fixed frame on the rotating plate is released, and the size of the limiting rod is adapted to the circular hole.

[0008] According to the above technical solution, an arc surface 1 is provided on the top of the lifting plate, and the arc surface 1 contacts the inner wall of the protective plate. The rotation of the rotating plate drives the lifting plate to move toward the protective plate. The arc surface 1 contacts the inner wall of the protective plate during the movement, and the lifting plate is blocked and stops moving.

[0009] According to the above technical scheme, it also includes a clamping device and a locking device; the clamping device includes a hollow frame, a cylindrical rod, a push plate, a telescopic rod, a rubber plate, a No. 2 spring, a contact plate and a C-shaped plate, the hollow frame is fixedly penetrated through the inner and outer walls of the base, the cylindrical rod slides through the inner and outer walls of the hollow frame, the push plate is fixedly installed on the side of the cylindrical rod close to the detection radar, the telescopic rod slides through the side of the push plate away from the cylindrical rod, the rubber plate is fixedly installed on the side of the telescopic rod away from the cylindrical rod, the No. 2 spring is arranged between the rubber plate and the push plate, the contact plate is fixedly installed on the circumferential surface of the cylindrical rod, the contact plate slides through the inner and outer walls of the hollow frame, the C-shaped plate is fixedly penetrated through the circumferential surface of the hollow frame, a spherical surface 1 is provided on the side of the cylindrical rod away from the push plate, the rotating plate rotates upward and contacts the spherical surface 1 of the cylindrical rod, the rotating plate rotates to apply thrust to the spherical surface 1, and the cylindrical rod moves toward the rubber plate under the influence of the thrust.

[0010] According to the above technical solution, a corrugation 1 is provided on a side of the rubber plate away from the push plate, and the corrugation 1 contacts the outer wall of the detection radar. The rubber plate is affected by the reaction force to exert thrust on the detection radar, so that the corrugation 1 fits tightly against the surface of the detection radar.

[0011] According to the above technical solution, a second corrugation is provided on one side of the C-shaped plate close to the contact plate, and the second corrugation contacts the surface of the contact plate. The second corrugation on the C-shaped plate is divided into the second corrugation at the first location and the second corrugation at the second location. Friction is generated when the contact plate contacts the second corrugation at the two locations, so that the contact plate moves and friction is generated between the second corrugation and the contact plate. An arc surface second is provided on the side of the contact plate away from the cylindrical rod.

[0012] The locking device comprises a hollow frame, a moving block, a card plate, a second spring piece, an inclined plate, an L-shaped rod, a pulling rod and a limiting plate. The arc surface 2 of the contact plate contacts the inclined surface of the inclined plate. The moving arc surface 2 applies a thrust to the inclined plate, and the inclined plate moves toward the pulling rod under the influence of the thrust. The hollow frame is fixedly mounted on a side of the base close to the cylindrical rod. The moving block slides through the inner and outer walls of the hollow frame. The card plate slides through the inner and outer walls of the moving block. The second spring piece is arranged between the card plate and the moving block. The inclined plate is fixedly mounted on a side of the card plate close to the contact plate. The L-shaped rod is slidably mounted on a side of the card plate away from the inclined plate. The pulling rod is fixedly mounted on a side of the L-shaped rod away from the card plate. The limiting plate is fixedly mounted on a side of the hollow frame close to the pulling rod. A groove is provided on a side of the card plate away from the pulling rod. The size of the groove is adapted to the arc surface 2. The groove of the card plate contacts the arc surface 2 during movement, so that the card plate applies a limit to the contact plate moved to the specified position.

[0013] According to the above technical solution, a limiting groove is provided on one side of the limiting plate close to the L-shaped rod, and the circumferential surface of the L-shaped rod contacts the inner wall of the limiting groove. The L-shaped rod separates from the limiting groove during movement, so that the limit imposed by the limiting plate on the moving block is released.

[0014] The present invention provides a ground penetrating radar integrated data acquisition and identification device, which has the following beneficial effects:

[0015] (1) In the integrated data acquisition and identification device of the ground penetrating radar, when the rotating plate rotates and the protective plate is vertical, the inner wall of the rotating plate and the protective plate slowly contact each other, thereby achieving a protective effect. The rotating plate slowly contacts the protective plate when it is stored, thereby enhancing the overall stability and preventing the rotating plate from losing control and colliding with the protective plate when operating errors occur. The inner wall of the rotating plate and the connecting plate contacts each other, and the rotating plate is quickly limited by pushing the push rod, which facilitates the operator to quickly open the protective plate for data acquisition. At the same time, the rotating plate is effectively limited on both sides of the base to ensure convenience during movement.

[0016] (2) In the integrated data acquisition and identification device for ground penetrating radar, the rubber plate applies thrust to the detection radar, so that the rubber plate clamps the detection radar. When the protective plate is opened, the rubber plate clamps the detection radar, and when it is closed, the clamping is automatically released, which saves the clamping steps and improves the stability of the detection radar during data collection. The cylindrical rod transfers the resistance to the push plate, and the push plate and the hollow frame are in stable contact. Through the shape of the C-shaped plate itself, additional resistance is accurately applied to the beginning and end of the rapid movement of the cylindrical rod, thereby improving the accuracy of the use of the additional resistance.

[0017] (3) In the integrated data acquisition and identification device for ground penetrating radar, the contact plate cannot move, causing the rubber plate to maintain the clamping force on the detection radar. The contact plate is limited by the card plate to ensure that the rubber plate maintains a stable clamping force during operation, effectively improving the stability during data acquisition. At the same time, the operator can also quickly release the limit on the contact plate. The L-shaped rod moves to the specified position and stops moving. At the same time, the contact plate does not contact the inclined plate during movement. The position of the moving block is changed by standardized operation, so that the operator can rotate whether to use the card plate according to different situations, which helps to improve the practicality of the card plate. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 It is a schematic diagram of the overall structure of the present invention;

[0019] Figure 2 This is a schematic diagram of the structure of the mounting frame and the base of the present invention;

[0020] Figure 3 This is a schematic diagram of the position structure of the rubber plate and the detection radar of the present invention;

[0021] Figure 4This is a schematic diagram of the internal structure of the protection device of the present invention;

[0022] Figure 5 For the present invention Figure 4 The enlarged structural diagram at A in the middle;

[0023] Figure 6 It is a schematic diagram of the internal structure of the clamping device and the locking device of the present invention;

[0024] Figure 7 It is a schematic diagram of the position structure of the second spring piece of the present invention.

[0025] In the figure: 1. base; 2. detection radar; 3. connecting plate; 4. trolley frame; 5. wheels; 6. grip; 7. data display screen; 8. carrying frame; 9. moving rod; 10. protective plate; 11. rotating plate; 12. push rod; 13. No. 1 spring; 14. limit rod; 15. fixed frame; 16. lifting plate; 17. No. 1 spring; 181. hollow frame; 182. cylindrical rod; 183. push plate; 184. telescopic rod; 185. rubber plate; 186. No. 2 spring; 187. contact plate; 188. C-shaped plate; 191. hollow frame; 192. moving block; 193. card plate; 194. No. 2 spring; 195. inclined plate; 196. L-shaped rod; 197. pull rod; 198. limiting plate. DETAILED DESCRIPTION

[0026] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.

[0027] See also Figure 1-Figure 5, one embodiment of the present invention is: a ground penetrating radar integrated data acquisition and identification device, comprising a base 1, a detection radar 2 is arranged on the surface of the base 1, a connecting plate 3 is fixedly penetrated through the top of the base 1, a trolley frame 4 is fixedly installed on the top of the connecting plate 3, a wheel 5 is rotatably installed on the circumferential surface of the trolley frame 4, a grip 6 is fixedly installed on the surface of the trolley frame 4, a data display screen 7 is fixedly installed on the surface of the trolley frame 4, a rectangular groove is provided at the bottom of the base 1, the bottom of the detection radar 2 contacts the rectangular groove, a circular hole is provided on the inner wall of the connecting plate 3, and a protective device is also included; wherein the protective device comprises a carrying frame 8, a moving rod 9, a protective plate 10, a rotating plate 11, a push rod 12, a No. 1 spring 13, a limiting rod 14, a fixed frame 15, a lifting plate 16 and a No. 1 spring 17, the carrying frame 8 is fixedly installed on the inner wall of the rectangular groove, the moving rod 9 slides through the inner and outer walls of the carrying frame 8, the protective plate 10 The movable plate 10 is fixedly mounted on the circumferential surface of the movable rod 9, the rotating plate 11 rotates and passes through the side of the protective plate 10 close to the connecting plate 3, the push rod 12 slides and passes through the inner and outer walls of the rotating plate 11, and the No. 1 spring piece 13 is arranged between the push rod 12 and the rotating plate 11. The limit rod 14 is fixedly mounted on the side of the push rod 12 away from the No. 1 spring piece 13, and the limit rod 14 slides and passes through the inner and outer walls of the rotating plate 11. The fixed frame 15 is fixedly mounted on the side of the carrying frame 8 close to the limit rod 14, and the lifting plate 16 slides and passes through the top of the rotating plate 11. The No. 1 spring 17 is arranged between the lifting plate 16 and the rotating plate 11. A slide groove is provided on the side of the carrying frame 8 close to the protective plate 10, and the protective plate 10 contacts the inner wall of the slide groove. Through the contact between the protective plate 10 and the inner wall of the slide groove, after the movable rod 9 is separated from the carrying frame 8, the slide groove provides support for the protective plate 10 to ensure that the protective plate 10 remains stable when the operator rotates the rotating plate 11.

[0028] A limiting groove is provided on one side of the fixed frame 15 close to the limiting rod 14. The circumferential surface of the limiting rod 14 contacts the inner wall of the limiting groove. The size of the limiting rod 14 is adapted to the circular hole. The rotating plate 11 can be quickly limited by pushing the push rod 12, which facilitates the operator to quickly open the protective plate 10 for data collection. At the same time, the rotating plate 11 is effectively limited on both sides of the base 1 to ensure convenience during the movement.

[0029] The top of the lifting plate 16 is provided with an arc surface 1, which contacts the inner wall of the protective plate 10. The rotating plate 11 slowly contacts the protective plate 10 when stored, thereby enhancing the overall stability and preventing the rotating plate 11 from losing control and colliding with the protective plate 10 due to operational errors.

[0030] When the present embodiment is working, the push rod 12 is pushed to move in the direction of the No. 1 spring sheet 13, and the push rod 12 moves to squeeze the No. 1 spring sheet 13, and the No. 1 spring sheet 13 is squeezed and deformed, and at the same time, the push rod 12 moves to drive the limiting rod 14 to move in the direction of the No. 1 spring sheet 13, and the limiting rod 14 is separated from the surface in contact with the limiting groove during the movement, so that the limit imposed on the rotating plate 11 by the fixed frame 15 is released, and the push rod 12 is pulled to move in the direction away from the protective plate 10, and the push rod 12 moves to drive the rotating plate 11 to move in the direction away from the protective plate 10, and the rotating plate 11 moves to drive the protective plate 10 to move in the direction of the connecting plate 3, and the protective plate 10 releases the blockage imposed on the rectangular groove during the movement, and at the same time, the protective plate 10 moves to drive the moving rod 9 to move in the direction of the connecting plate 3, and the moving rod 9 moves The surface in contact with the mounting frame 8 is separated, and the protective plate 10 stops moving after moving to the specified position, and an upward thrust is applied to the push rod 12. The push rod 12 moves to drive the rotating plate 11 to rotate upward, and the rotation of the rotating plate 11 drives the lifting plate 16 to move in the direction away from the protective plate 10. The arc surface of the lifting plate 16 is separated from the protective plate 10 during the movement, so that the deformed No. 1 spring 17 recovers and drives the lifting plate 16 to move upward. When the rotating plate 11 continues to rotate and is perpendicular to the protective plate 10, the rotating plate 11 contacts the inner wall of the connecting plate 3, and the push rod 12 is released. The deformed No. 1 spring 13 recovers and drives the push rod 12 to move in the direction of the limit rod 14. The push rod 12 moves and drives the limit rod 14 to move in the direction away from the No. 1 spring 13. The limit rod 14 is in contact with the inner wall of the circular hole during the movement. The wall contacts, so that the connecting plate 3 imposes a limit on the rotating plate 11, and the detection radar 2 is started. The detection radar 2 transmits the scanned information to the data display screen 7, and the rotating plate 11 is quickly limited by pushing the push rod 12, which is convenient for the operator to quickly open the protective plate 10 for data collection. At the same time, the rotating plate 11 is effectively limited on both sides of the base 1 to ensure convenience during the movement. After the work is completed, the push rod 12 is pushed to release the limit on the rotating plate 11, and then the push rod 12 is pulled downward. The movement of the push rod 12 drives the rotating plate 11 to rotate in the direction away from the connecting plate 3. The rotation of the rotating plate 11 drives the lifting plate 16 to move in the direction close to the protective plate 10. The arc surface 1 contacts the inner wall of the protective plate 10 during the movement, and the lifting plate 16 is blocked. The movement stops, and the rotating plate 11 continues to rotate and stretch the No. 1 spring 17. The No. 1 spring 17 is stretched and deformed. The deformed No. 1 spring 17 exerts a reaction force on the rotating rotating plate 11 under the action of its own elasticity. The rotating plate 11 is affected by the reaction force and slowly contacts the inner wall of the protective plate 10, thereby playing a protective role. At the same time, the rotating plate 11 stops rotating, pushing the rotating plate 11 to move in the direction of the protective plate 10. The movement of the rotating plate 11 drives the protective plate 10 to move away from the connecting plate 3. The movement of the protective plate 10 drives the moving rod 9 to move away from the connecting plate 3. The moving rod 9 contacts the inner wall of the carrying frame 8 during the movement. After the protective plate 10 moves to the initial position, it blocks the rectangular groove to protect the bottom of the detection radar 2.The rotating plate 11 slowly contacts the protective plate 10 when being stored, thereby enhancing the overall stability and preventing the rotating plate 11 from losing control and colliding with the protective plate 10 when operating errors occur.

[0031] See also Figure 1-Figure 7 On the basis of the above embodiment, another embodiment of the present invention further includes a clamping device and a locking device; the clamping device includes a hollow frame 181, a cylindrical rod 182, a push plate 183, a telescopic rod 184, a rubber plate 185, a second spring 186, a contact plate 187 and a C-shaped plate 188, the hollow frame 181 is fixedly penetrated through the inner and outer walls of the base 1, the cylindrical rod 182 slides through the inner and outer walls of the hollow frame 181, the push plate 183 is fixedly installed on the side of the cylindrical rod 182 close to the detection radar 2, the telescopic rod 184 slides through the side of the push plate 183 away from the cylindrical rod 182, and the rubber plate 185 is fixedly installed on the side of the cylindrical rod 182 close to the detection radar 2. The rubber plate 185 is fixedly installed on the side of the telescopic rod 184 away from the cylindrical rod 182, the No. 2 spring 186 is arranged between the rubber plate 185 and the push plate 183, the contact plate 187 is fixedly installed on the circumferential surface of the cylindrical rod 182, the contact plate 187 slides through the inner and outer walls of the hollow frame 181, the C-shaped plate 188 is fixedly penetrated through the circumferential surface of the hollow frame 181, and a spherical surface 1 is provided on the side of the cylindrical rod 182 away from the push plate 183. When the protective plate 10 is opened, the rubber plate 185 clamps the detection radar 2, and automatically releases the clamping when closed, thereby improving the stability of the detection radar 2 during data collection.

[0032] A corrugation 1 is provided on one side of the rubber plate 185 away from the push plate 183, and the corrugation 1 contacts the outer wall of the detection radar 2. By starting the corrugation 1 on the rubber plate 185, when the rubber plate 185 clamps the detection radar 2, the corrugation 1 increases the clamping effect, thereby improving the stability during data collection.

[0033] The C-shaped plate 188 has a second corrugation on one side close to the contact plate 187, and the second corrugation contacts the surface of the contact plate 187. The contact plate 187 has a second arc surface on one side away from the cylindrical rod 182. Through the shape of the C-shaped plate 188 itself, additional resistance can be accurately applied to the beginning and end of the rapid movement of the cylindrical rod 182, thereby improving the accuracy of the use of additional resistance.

[0034] The locking device includes a hollow frame 191, a moving block 192, a card plate 193, a second spring piece 194, an inclined plate 195, an L-shaped rod 196, a pull rod 197 and a limiting plate 198. The hollow frame 191 is fixedly mounted on a side of the base 1 close to the cylindrical rod 182, the moving block 192 slides through the inner and outer walls of the hollow frame 191, the card plate 193 slides through the inner and outer walls of the moving block 192, the second spring piece 194 is arranged between the card plate 193 and the moving block 192, and the inclined plate 195 is fixedly mounted on a side of the card plate 193 close to the contact plate 187 The L-shaped rod 196 is slidably installed on the side of the clamping plate 193 away from the inclined plate 195, the pull rod 197 is fixedly installed on the side of the L-shaped rod 196 away from the clamping plate 193, and the limiting plate 198 is fixedly installed on the side of the hollow frame 191 close to the pull rod 197. A groove is provided on the side of the clamping plate 193 away from the pull rod 197, and the size of the groove is adapted to the arc surface. The contact plate 187 is limited by the clamping plate 193 to ensure that the rubber plate 185 maintains a stable clamp during work, and the operator can also quickly release the limit on the contact plate 187.

[0035] A limiting groove is provided on one side of the limiting plate 198 close to the L-shaped rod 196, and the circumferential surface of the L-shaped rod 196 contacts the inner wall of the limiting groove. By changing the position of the moving block 192 through standardized operations, the operator can rotate whether to use the card plate 193 according to different situations, which helps to improve the practicality of the card plate 193.

[0036] When the present embodiment is working, when the protective plate 10 is in the closed state, the rotating plate 11 rotates upward and contacts the spherical surface 1 of the cylindrical rod 182. The rotating plate 11 applies a thrust to the spherical surface 1, and the cylindrical rod 182 moves toward the rubber plate 185 under the influence of the thrust. The movement of the cylindrical rod 182 drives the contact plate 187 to move toward the rubber plate 185. At the same time, the movement of the cylindrical rod 182 drives the push plate 183 to move toward the rubber plate 185. Since the corrugation 1 of the rubber plate 185 contacts the surface of the detection radar 2, the telescopic rod 184 is blocked and cannot move, so that the push plate 183 moves to squeeze the No. 2 spring 186. The No. 2 spring 186 is squeezed and deformed. At the same time, the deformed No. 2 spring 186 applies a reaction force to the rubber plate 185. The rubber plate 1 85 is affected by the reaction force and applies thrust to the detection radar 2, so that the rubber plates 185 on both sides clamp the detection radar 2 during operation. After the data acquisition is completed, the rotating plate 11 rotates downward and gradually reduces the thrust applied to the cylindrical rod 182, so that the deformed No. 2 spring 186 recovers and drives the push plate 183 to move away from the rubber plate 185. The movement of the push plate 183 drives the cylindrical rod 182 to move away from the rubber plate 185. The movement of the cylindrical rod 182 drives the contact plate 187 to move away from the rubber plate 185. At the same time, the clamping force exerted by the rubber plate 185 on the detection radar 2 is released, so that the operator can directly lift the detection radar 2 out of the base 1 for adjustment and maintenance. By opening the protective plate 10, the rubber plate 185 The detection radar 2 is clamped and automatically released when closed, thereby improving the stability of the detection radar 2 during data collection. When the contact plate 187 moves toward the rubber plate 185, the contact plate 187 moves and separates from the second corrugation at the first position of the C-shaped plate 188. The contact plate 187 continues to move and contacts the second corrugation at the second position of the C-shaped plate 188. When the deformed second spring 186 recovers, the cylindrical rod 182 moves rapidly away from the rubber plate 185. The movement of the cylindrical rod 182 drives the contact plate 187 to move away from the rubber plate 185. The movement of the contact plate 187 generates friction with the second corrugation at the second position. The second corrugation applies additional resistance to the moving contact plate 187. The contact plate 187 transmits the resistance to the cylindrical rod 182, allowing the operator to rotate the rotary When the rotating plate 11 is turned, the cylindrical rod 182 will not be directly reset quickly, so as to avoid the cylindrical rod 182 from moving quickly and exerting a thrust on the rotating plate 11. After the contact plate 187 and the second corrugation are separated, the additional resistance on the cylindrical rod 182 is reduced, so that the cylindrical rod 182 resumes its normal moving speed. When the push plate 183 is about to contact the inner wall of the hollow frame 181, the contact plate 187 moves and contacts the first corrugation. The contact plate 187 moves and contacts the first corrugation to generate friction, so that the contact plate 187 exerts additional resistance on the cylindrical rod 182 again. The cylindrical rod 182 transfers the second additional resistance to the push plate 183. Under the action of the resistance, the push plate 183 contacts the hollow frame 181 smoothly, and through the shape of the C-shaped plate 188 itself,Precisely applying additional resistance to the beginning and end of the rapid movement of the cylindrical rod 182, thereby improving the accuracy of the use of the additional resistance;

[0037] When the contact plate 187 moves toward the rubber plate 185, the arc surface 2 of the contact plate 187 contacts the inclined surface of the inclined plate 195. The moving arc surface 2 applies a thrust to the inclined plate 195. The inclined plate 195 is affected by the thrust and moves toward the pull rod 197. The movement of the inclined plate 195 drives the clamping plate 193 to move toward the pull rod 197. The movement of the clamping plate 193 drives the L-shaped rod 196 to move toward the pull rod 197. The movement of the L-shaped rod 196 drives the pull rod 197 to move away from the clamping plate 193. At the same time, the clamping plate 193 moves to stretch the second spring sheet 194. The second spring sheet 194 is stretched and deformed, and the contact plate 187 continues to move and separates from the inclined plate 195, so that the deformed second spring piece 194 recovers and drives the card plate 193 to move away from the pull rod 197. The groove of the card plate 193 contacts the second arc surface during the movement, so that the card plate 193 applies a limit to the contact plate 187 moved to the specified position. The contact plate 187 cannot move, causing the rubber plate 185 to maintain the clamping applied to the detection radar 2. When the operator needs to release the clamping, the pull rod 197 can quickly release the limit on the contact plate 187. The card plate 193 applies a limit to the contact plate 187 to ensure that the rubber plate 185 remains stable during work. The operator can also quickly release the limit imposed on the contact plate 187 when the operator does not need the clamping plate 193 to limit the contact plate 187. The operator pulls the pull rod 197 to move upward, and the movement of the pull rod 197 drives the L-shaped rod 196 to move upward. The L-shaped rod 196 separates from the limiting groove during the movement, so that the limit imposed on the moving block 192 by the limiting plate 198 is released, and the pull rod 197 is pushed to move away from the limiting plate 198. The movement of the pull rod 197 drives the L-shaped rod 196 to move away from the limiting plate 198. The movement of the L-shaped rod 196 drives the clamping plate 193 to move away from the limiting plate 198. 98, the movement of the card plate 193 drives the moving block 192 to move in the direction away from the limiting plate 198. After the moving block 192 moves to the specified position, the pull rod 197 can be released, and the pull rod 197 moves downward due to its own gravity. The movement of the pull rod 197 drives the L-shaped rod 196 to move downward, and the L-shaped rod 196 stops moving after moving to the specified position. At the same time, the contact plate 187 does not contact the inclined plate 195 during the movement. The position of the moving block 192 is changed by standard operation, so that the operator can rotate whether to use the card plate 193 according to different situations, which helps to improve the practicality of the card plate 193.

[0038] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A ground penetrating radar integrated data acquisition and identification device, comprising a base (1), characterized in that: The surface of the base (1) is provided with a detection radar (2), the top of the base (1) is fixedly penetrated by a connecting plate (3), the top of the connecting plate (3) is fixedly installed with a trolley frame (4), the circumferential surface of the trolley frame (4) is rotatably installed with a wheel (5), the surface of the trolley frame (4) is fixedly installed with a grip rod (6), the surface of the trolley frame (4) is fixedly installed with a data display screen (7), the bottom of the base (1) is provided with a rectangular groove, the bottom of the detection radar (2) contacts with the rectangular groove, the inner wall of the connecting plate (3) is provided with a circular hole, and also includes a protective device, a clamping device and a locking device; The protection device comprises a carrying frame (8), a moving rod (9), a protective plate (10), a rotating plate (11), a push rod (12), a first spring sheet (13), a limiting rod (14), a fixed frame (15), a lifting plate (16) and a first spring (17); the carrying frame (8) is fixedly mounted on the inner wall of the rectangular groove; the moving rod (9) slides through the inner and outer walls of the carrying frame (8); the protective plate (10) is fixedly mounted on the circumferential surface of the moving rod (9); the rotating plate (11) rotates and penetrates a side of the protective plate (10) close to the connecting plate (3); the push rod (12) slides and penetrates the inner and outer walls of the rotating plate (11); The No. 1 spring (13) is arranged between the push rod (12) and the rotating plate (11), the limiting rod (14) is fixedly installed on the side of the push rod (12) away from the No. 1 spring (13), the limiting rod (14) slides through the inner and outer walls of the rotating plate (11), the fixing frame (15) is fixedly installed on the side of the carrying frame (8) close to the limiting rod (14), the lifting plate (16) slides through the top of the rotating plate (11), the No. 1 spring (17) is arranged between the lifting plate (16) and the rotating plate (11), and a sliding groove is opened on the side of the carrying frame (8) close to the protective plate (10), and the protective plate (10) contacts the inner wall of the sliding groove.

2. The ground penetrating radar integrated data acquisition and identification device according to claim 1, characterized in that: A limiting groove is provided on one side of the fixing frame (15) close to the limiting rod (14); the circumferential surface of the limiting rod (14) contacts the inner wall of the limiting groove; and the size of the limiting rod (14) matches the circular hole.

3. The ground penetrating radar integrated data acquisition and identification device according to claim 2, characterized in that: The top of the lifting plate (16) is provided with an arc surface 1, and the arc surface 1 is in contact with the inner wall of the protective plate (10).

4. The ground penetrating radar integrated data acquisition and identification device according to claim 3, characterized in that: The clamping device comprises a hollow frame (181), a cylindrical rod (182), a push plate (183), a telescopic rod (184), a rubber plate (185), a No. 2 spring (186), a contact plate (187) and a C-shaped plate (188); the hollow frame (181) is fixedly penetrated through the inner and outer walls of the base (1); the cylindrical rod (182) slides through the inner and outer walls of the hollow frame (181); the push plate (183) is fixedly mounted on a side of the cylindrical rod (182) close to the detection radar (2); the telescopic rod (184) slides through a side of the push plate (183) away from the cylindrical rod The rubber plate (185) is fixedly mounted on one side of the column rod (182), the rubber plate (185) is fixedly mounted on the side of the telescopic rod (184) away from the cylindrical rod (182), the second spring (186) is arranged between the rubber plate (185) and the push plate (183), the contact plate (187) is fixedly mounted on the circumferential surface of the cylindrical rod (182), the contact plate (187) slides through the inner and outer walls of the hollow frame (181), the C-shaped plate (188) is fixedly mounted on the circumferential surface of the hollow frame (181), and a spherical surface is provided on one side of the cylindrical rod (182) away from the push plate (183).

5. The ground penetrating radar integrated data acquisition and identification device according to claim 4, characterized in that: A corrugation 1 is formed on a side of the rubber plate (185) away from the push plate (183), and the corrugation 1 is in contact with the outer side wall of the detection radar (2).

6. The ground penetrating radar integrated data acquisition and identification device according to claim 5, characterized in that: A second corrugation is formed on a side of the C-shaped plate (188) close to the contact plate (187), and the second corrugation contacts the surface of the contact plate (187). A second arc surface is formed on a side of the contact plate (187) away from the cylindrical rod (182).

7. The ground penetrating radar integrated data acquisition and identification device according to claim 6, characterized in that: The locking device comprises a hollow frame (191), a moving block (192), a clamping plate (193), a second spring piece (194), an inclined plate (195), an L-shaped rod (196), a pull rod (197) and a limiting plate (198); the hollow frame (191) is fixedly mounted on a side of the base (1) close to the cylindrical rod (182); the moving block (192) slides through the inner and outer walls of the hollow frame (191); the clamping plate (193) slides through the inner and outer walls of the moving block (192); the second spring piece (194) is arranged between the clamping plate (193) and the moving block (192); The inclined plate (195) is fixedly mounted on a side of the card plate (193) close to the contact plate (187), the L-shaped rod (196) is slidably mounted on a side of the card plate (193) away from the inclined plate (195), the pull rod (197) is fixedly mounted on a side of the L-shaped rod (196) away from the card plate (193), the limiting plate (198) is fixedly mounted on a side of the hollow frame (191) close to the pull rod (197), and a groove is provided on a side of the card plate (193) away from the pull rod (197), and the size of the groove is adapted to the arc surface.

8. The ground penetrating radar integrated data acquisition and identification device according to claim 7, characterized in that: A limiting groove is formed on one side of the limiting plate (198) close to the L-shaped rod (196), and the circumferential surface of the L-shaped rod (196) contacts the inner wall of the limiting groove.

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