A vertical detection radar with leveling function

Abstract

This application provides a vertical detection radar with built-in leveling function, belonging to the field of ground-penetrating radar technology. This vertical detection radar with built-in leveling function includes a movable frame. One side of the movable frame is equipped with a water suction mechanism for removing water from potholes in the road surface, and the other side is equipped with a water spraying mechanism for evenly spraying water. By controlling a first motor and a first electric telescopic rod, the water inlet can be moved up, down, left, and right, allowing it to reach the deepest part of the pothole and suck up all the water. By controlling a second motor, the nozzle can be continuously moved left and right, spraying water from the outlet pipe through the nozzle. This prevents water from accumulating again, which can easily damage the road surface if water remains for a long time. This solves the problem of needing manual tools to remove water from potholes before being able to detect the road surface in that area.

Description

Technical Field

[0001] This application relates to the field of ground-penetrating radar, and more specifically, to a vertical detection radar with built-in leveling function. Background Technology

[0002] Vertical sounding radar (GPR) can detect road surface thickness. Its principle is based on the calculation of the time difference and wave velocity of electromagnetic waves reflected at different media interfaces. In practical applications, appropriate equipment parameters need to be selected according to the road surface material, and calibration is carried out in combination with methods such as core drilling. It is an effective tool for road surface thickness detection and has the advantages of non-destructive, high precision and high efficiency.

[0003] In existing technologies, by setting up an automatic leveling mechanism, the tilt angle of the radar can be monitored in real time by sensors, and the radar attitude can be adjusted by a servo drive system to ensure that it always remains vertical, thereby improving the accuracy of ground penetrating radar detection.

[0004] However, existing vertical detection radars with built-in leveling functions still have the following shortcomings in use: Existing ground-penetrating radars are extremely inconvenient when detecting roads with potholes and water accumulation in the potholes. Because the high conductivity of water will significantly absorb electromagnetic wave energy, the signal strength will decay rapidly. The surface of water may form specular reflection, generating multipath interference signals, which will affect the detection accuracy of ground-penetrating radars. It is necessary to manually remove the water in the potholes with the help of tools before the road surface can be detected. Utility Model Content

[0005] To overcome the above shortcomings, this application provides a vertical detection radar with built-in leveling function, which aims to improve the problem that manual tools are needed to remove the water in potholes before the road surface can be detected.

[0006] This application provides a vertical detection radar with a built-in leveling function, including a movable frame. A radar body is disposed below the movable frame. Four sets of second electric telescopic rods are connected to the outer surface of the movable frame. The other ends of the four sets of second electric telescopic rods are all hinged to the top of the radar body. A water absorption mechanism for removing water from potholes in the road surface is provided on one side of the movable frame, and a water spraying mechanism for spraying water evenly is provided on the other side of the movable frame.

[0007] The water suction mechanism includes a base plate connected to the outer surface of the movable frame. A water pump is connected to the top of the base plate. The input end of the water pump is connected to an inlet pipe, and the output end of the water pump is connected to an outlet pipe.

[0008] In one specific implementation, a first housing is connected to the outer surface of the movable frame, a first motor is connected to one end of the first housing, the output shaft of the first motor passes through the first housing and is connected to a first screw, and the other end of the first screw is rotatably connected to the inside of the first housing.

[0009] In the above implementation process, by setting up the first motor, the output shaft of the first motor can be controlled to rotate, thereby driving the first screw to rotate inside the first housing.

[0010] In one specific implementation, the outer surface of the first screw is threadedly connected to a first threaded seat, and the first threaded seat is slidably connected inside the first housing.

[0011] In the above implementation process, by setting the first screw, the first threaded seat can be driven to move left and right inside the first housing when the first screw rotates.

[0012] In one specific implementation, a horizontal plate is connected to one side of the first threaded seat, a first electric telescopic rod is connected to the bottom of the horizontal plate, and a mounting plate is connected to the other end of the first electric telescopic rod.

[0013] In the above implementation process, by setting the first threaded seat, when the first threaded seat moves left and right, it can drive the horizontal plate to move left and right, and drive the first electric telescopic rod and the mounting plate to move left and right. By controlling the first electric telescopic rod, the mounting plate can be driven to move up and down.

[0014] In one specific implementation, the other end of the water inlet pipe passes through the mounting plate and is connected to a water inlet, which is connected to the bottom of the mounting plate.

[0015] In the above implementation process, by setting the water inlet, the water inlet can be moved up, down, left and right when the mounting plate moves, so that the water inlet can be moved to the deepest part of the pit and the water in the pit can be completely sucked away by the water pump.

[0016] In one specific implementation, the water spraying mechanism includes a second housing, a second motor connected to one side of the second housing, an output shaft of the second motor passing through the second housing and connected to a second screw, and the other end of the second screw being rotatably connected inside the second housing.

[0017] In the above implementation process, by setting up the second motor, the output shaft of the second motor can be controlled to rotate, thereby driving the second screw to rotate inside the second housing.

[0018] In one specific implementation, the outer surface of the second screw is threadedly connected to a second threaded seat, which is slidably connected inside the second housing.

[0019] In the above implementation process, by setting the second screw, the second threaded seat can be driven to move left and right inside the second housing when the second screw rotates.

[0020] In one specific implementation, an L-shaped piece is connected to the top of the second threaded seat.

[0021] In the above implementation process, by setting the second threaded seat, the L-shaped part can be driven to move left and right when the second threaded seat moves.

[0022] In one specific implementation, a nozzle is connected to the bottom of the L-shaped component.

[0023] In the above implementation process, by setting up the L-shaped component, the nozzle can be moved left and right when the L-shaped component moves.

[0024] In one specific implementation, the other end of the water outlet pipe passes through an L-shaped piece and is connected to the input end of the nozzle.

[0025] In the above implementation process, by setting the nozzle, the water output from the water pipe can be sprayed out through the nozzle, and the nozzle can also move continuously from side to side, which can prevent the water from accumulating again. If there is water on the road surface for a long time, it will easily damage the road surface.

[0026] Compared with the prior art, the beneficial effects of this application are as follows: By setting up the water suction mechanism and the water spraying mechanism, the water inlet can be moved up, down, left, and right by controlling the first motor and the first electric telescopic rod, so that the water inlet can be moved to the deepest part of the pothole and the water in the pothole can be completely sucked away by the water pump. By controlling the second motor, the nozzle can be continuously moved left and right, so that the water output from the water pipe can be sprayed out through the nozzle. This can prevent the water from accumulating again. Long-term water accumulation on the road surface can easily damage the road surface. This solves the problem that it is necessary to manually remove the water in the pothole before the road surface can be detected. Attached Figure Description

[0027] To more clearly illustrate the technical solutions of the embodiments of this application, the drawings used in the embodiments will be briefly introduced below. It should be understood that the following drawings only show some embodiments of this application and should not be regarded as a limitation of the scope. For those skilled in the art, other related drawings can be obtained from these drawings without creative effort.

[0028] Figure 1 This is a schematic diagram of a vertical detection radar with built-in leveling function provided in an embodiment of this application;

[0029] Figure 2A schematic diagram of the radar body structure provided for an embodiment of this application;

[0030] Figure 3 A schematic diagram of the base plate structure provided for an embodiment of this application;

[0031] Figure 4 A schematic diagram of the water pump structure provided for an embodiment of this application;

[0032] Figure 5 A schematic diagram of the first shell structure provided for an embodiment of this application;

[0033] Figure 6 for Figure 5 Enlarged view of point A in the middle;

[0034] Figure 7 A schematic diagram of the second shell structure provided for an embodiment of this application;

[0035] Figure 8 for Figure 7 Enlarged view of point B in the middle.

[0036] In the diagram: 1. Moving frame; 2. Water suction mechanism; 201. Base plate; 202. Water pump; 203. Inlet pipe; 204. Outlet pipe; 205. First housing; 206. First motor; 207. First screw; 208. First threaded seat; 209. Horizontal plate; 2010. First electric telescopic rod; 2011. Mounting plate; 2012. Water inlet; 3. Sprinkler mechanism; 301. Second housing; 302. Second motor; 303. Second screw; 304. Second threaded seat; 305. L-shaped part; 306. Sprinkler head; 4. Radar body; 5. Second electric telescopic rod. Detailed Implementation

[0037] The technical solutions in the embodiments of this application will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only some embodiments of this application, and not all embodiments.

[0038] Please see Figure 1 This application provides a vertical detection radar with built-in leveling function, including a movable frame 1.

[0039] Please see Figure 1 and Figure 2The radar body 4 is located below the movable frame 1. Four sets of second electric telescopic rods 5 are connected to the outer surface of the movable frame 1. The other ends of the four sets of second electric telescopic rods 5 are all hinged to the top of the radar body 4. A water suction mechanism 2 for removing water from potholes is provided on one side of the movable frame 1, and a water spraying mechanism 3 for spraying water evenly is provided on the other side of the movable frame 1. An attitude sensor and a controller are provided on the outer surface of the radar body 4. The attitude sensor includes, but is not limited to, a tilt sensor and a gyroscope. The attitude sensor can detect whether the radar body 4 is tilted. Once tilted, the controller can control multiple sets of second electric telescopic rods 5 to work and keep the radar body 4 vertical. The attitude sensor and controller are existing technologies and are not shown in the figure. They will not be described in detail here.

[0040] Please see Figure 1 , Figure 2 , Figure 3 , Figure 4 , Figure 5 , Figure 6 , Figure 7 and Figure 8 The water suction mechanism 2 includes a base plate 201, which is connected to the outer surface of the movable frame 1. A water pump 202 is connected to the top of the base plate 201. The input end of the water pump 202 is connected to an inlet pipe 203, and the output end of the water pump 202 is connected to an outlet pipe 204.

[0041] In a specific configuration, a first housing 205 is connected to the outer surface of the movable frame 1. A first motor 206 is connected to one end of the first housing 205. The output shaft of the first motor 206 passes through the first housing 205 and is connected to a first screw 207. The other end of the first screw 207 is rotatably connected inside the first housing 205. By configuring the first motor 206, the first screw 207 can be rotated inside the first housing 205 by controlling the rotation of the output shaft of the first motor 206.

[0042] In a specific configuration, the outer surface of the first screw 207 is threadedly connected to a first threaded seat 208, and the first threaded seat 208 is slidably connected inside the first housing 205. The configuration of the first screw 207 allows the first threaded seat 208 to move left and right inside the first housing 205 when the first screw 207 rotates.

[0043] In a specific configuration, a horizontal plate 209 is connected to one side of the first threaded seat 208, a first electric telescopic rod 2010 is connected to the bottom of the horizontal plate 209, and a mounting plate 2011 is connected to the other end of the first electric telescopic rod 2010. The first threaded seat 208 can move left and right, thereby moving the horizontal plate 209 left and right, and thus moving the first electric telescopic rod 2010 and the mounting plate 2011 left and right. By controlling the first electric telescopic rod 2010, the mounting plate 2011 can be moved up and down.

[0044] In the specific setup, the other end of the water inlet pipe 203 passes through the mounting plate 2011 and is connected to the water inlet 2012. The water inlet 2012 is connected to the bottom of the mounting plate 2011. The water inlet 2012 is designed so that when the mounting plate 2011 moves, it can move up, down, left, and right, so that the water inlet 2012 can move to the deepest part of the pit and suck all the water in the pit away by the water pump 202.

[0045] In a specific configuration, the water spraying mechanism 3 includes a second housing 301. A second motor 302 is connected to one side of the second housing 301. The output shaft of the second motor 302 passes through the second housing 301 and is connected to a second screw 303. The other end of the second screw 303 is rotatably connected inside the second housing 301. By configuring the second motor 302, the output shaft of the second motor 302 can be controlled to rotate, thereby driving the second screw 303 to rotate inside the second housing 301.

[0046] In a specific configuration, the outer surface of the second screw 303 is threadedly connected to a second threaded seat 304, which is slidably connected inside the second housing 301. The second screw 303 is configured such that when it rotates, it drives the second threaded seat 304 to move left and right inside the second housing 301.

[0047] In a specific configuration, an L-shaped component 305 is connected to the top of the second threaded seat 304. The configuration of the second threaded seat 304 allows the L-shaped component 305 to move left and right as the second threaded seat 304 moves.

[0048] In a specific configuration, the bottom of the L-shaped component 305 is connected to a nozzle 306. The L-shaped component 305 is configured to move the nozzle 306 left and right as it moves.

[0049] In the specific setup, the other end of the water outlet pipe 204 passes through the L-shaped piece 305 and is connected to the input end of the nozzle 306. The nozzle 306 allows the water output from the water outlet pipe 204 to be sprayed out, and the nozzle 306 can also move continuously left and right to prevent water from accumulating again. Long-term water accumulation on the road surface can easily damage the road surface.

[0050] The working principle of this vertical detection radar with built-in leveling function is as follows: When using the vertical detection radar with built-in leveling function, by controlling the output shaft of the first motor 206 to rotate, the first screw 207 can be driven to rotate inside the first housing 205, which in turn drives the first threaded seat 208 to move left and right, thus adjusting the position of the water inlet 2012. At the same time, by controlling the first electric telescopic rod 2010 to drive the water inlet 2012 to move up and down, so that the water inlet 2012 can be moved to the deepest part of the pothole, and the water in the pothole can be completely sucked away by the water pump 202. By controlling the second motor 302 to drive the second screw 303 to rotate inside the second housing 301, the second threaded seat 304 can be driven to move left and right, which can drive the nozzle 306 to move left and right continuously, spraying the water output from the water outlet pipe 204 through the nozzle 306. This can prevent water from accumulating again. Long-term water accumulation on the road surface can easily damage the road surface, thus solving the problem of needing manual tools to remove the water in the pothole before the road surface can be detected.

[0051] The above are merely specific embodiments of this application, but the scope of protection of this application is not limited thereto. Any variations or substitutions that can be easily conceived by those skilled in the art within the scope of the technology disclosed in this application should be included within the scope of protection of this application. Therefore, the scope of protection of this application should be determined by the scope of the claims.

Claims

1. A vertically looking radar with self-leveling function, characterized in that, include A mobile frame (1) is provided below the mobile frame (1), and four sets of second electric telescopic rods (5) are connected to the outer surface of the mobile frame (1). The other ends of the four sets of second electric telescopic rods (5) are all hinged to the top of the radar body (4). A water suction mechanism (2) for removing water from potholes in the road surface is provided on one side of the mobile frame (1), and a water spraying mechanism (3) for spraying water evenly is provided on the other side of the mobile frame (1). The water suction mechanism (2) includes a base plate (201) connected to the outer surface of the movable frame (1). A water pump (202) is connected to the top of the base plate (201). The input end of the water pump (202) is connected to an inlet pipe (203), and the output end of the water pump (202) is connected to an outlet pipe (204).

2. A vertical detection radar with built-in leveling function according to claim 1, characterized in that, The outer surface of the movable frame (1) is connected to a first housing (205). One end of the first housing (205) is connected to a first motor (206). The output shaft of the first motor (206) passes through the first housing (205) and is connected to a first screw (207). The other end of the first screw (207) is rotatably connected to the inside of the first housing (205).

3. A vertical detection radar with built-in leveling function according to claim 2, characterized in that, The outer surface of the first screw (207) is threadedly connected to a first threaded seat (208), which is slidably connected to the inside of the first housing (205).

4. A vertical detection radar with built-in leveling function according to claim 3, characterized in that, A horizontal plate (209) is connected to one side of the first threaded seat (208), and a first electric telescopic rod (2010) is connected to the bottom of the horizontal plate (209). A mounting plate (2011) is connected to the other end of the first electric telescopic rod (2010).

5. A vertical detection radar with built-in leveling function according to claim 1, characterized in that, The other end of the water inlet pipe (203) passes through the mounting plate (2011) and is connected to the water inlet (2012), which is connected to the bottom of the mounting plate (2011).

6. A vertical detection radar with built-in leveling function according to claim 1, characterized in that, The water spraying mechanism (3) includes a second housing (301), a second motor (302) is connected to one side of the second housing (301), the output shaft of the second motor (302) passes through the second housing (301) and is connected to a second screw (303), and the other end of the second screw (303) is rotatably connected inside the second housing (301).

7. A vertical detection radar with built-in leveling function according to claim 6, characterized in that, The outer surface of the second screw (303) is threadedly connected to a second threaded seat (304), which is slidably connected inside the second housing (301).

8. A vertical detection radar with built-in leveling function according to claim 7, characterized in that, The top of the second threaded seat (304) is connected to an L-shaped piece (305).

9. A vertical detection radar with built-in leveling function according to claim 8, characterized in that, The bottom of the L-shaped component (305) is connected to a nozzle (306).

10. A vertical detection radar with built-in leveling function according to claim 1, characterized in that, The other end of the water outlet pipe (204) passes through the L-shaped piece (305) and is connected to the input end of the nozzle (306).

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