Millimeter wave radar monitor capable of monitoring complex side slope in all-weather mode

Abstract

The invention relates to the technical field of slope monitoring, and particularly discloses a complex slope millimeter wave radar monitor capable of all-weather monitoring, which comprises a mounting base fixedly mounted on the ground through bolts, a longitudinally arranged support column is fixedly mounted on the upper surface of the mounting base, and an electric control box is fixedly mounted outside the front side of the support column. A monitoring radar used for monitoring slope data is arranged over the supporting column, and the monitoring radar is a millimeter wave radar. According to the millimeter-wave radar monitor for the complex side slope and capable of monitoring all weather, a motor in a supporting column drives a driving roller to rotate in the monitoring process, so that a driven roller attached to the driving roller drives a connecting rod to rotate, a monitoring radar rotates slowly, and the purpose of omnibearing monitoring is achieved; in the rotating process, reciprocating lifting is achieved through mutual repulsion between a first magnetic block and a second magnetic block in cooperation with a reset spring, the monitoring range is expanded, devices can be laid as few as possible, and the cost is reduced.

Description

Technical Field

[0001] The invention relates to the technical field of slope monitoring, in particular to a millimeter wave radar monitoring instrument for complex slopes capable of all-weather monitoring. Background Art

[0002] Slope monitoring refers to the real-time or regular monitoring and analysis of slope stability, deformation, displacement and other related parameters through a series of technical means and equipment to ensure the safety of the slope and prevent potential landslides or collapse accidents. The purpose of monitoring is generally achieved through radar combined with other means. Slope monitors generally install radar equipment around the slope to monitor the real-time conditions at various locations on the slope.

[0003] As in the prior art, a Chinese patent with publication number CN116290135A discloses a slope monitoring device, which includes a monitoring component, a pile body and a stabilizing component, wherein the monitoring component is fixedly connected to one end of the pile body, and the other end of the pile body is inserted into the interior of the slope along the vertical direction; the stabilizing component is sleeved on the pile body and fixedly connected to the pile body, and the stabilizing component is provided with a soil fixing groove, a water inlet and a plurality of first water outlets, and the water inlet and the plurality of first water outlets are all communicated with the soil fixing groove; after the pile body is inserted into the interior of the slope, the opening of the soil fixing groove is blocked by the slope, and the end of the water inlet away from the soil fixing groove is communicated with the outside world toward the top of the slope, and the plurality of first water outlets are all communicated with the outside world.

[0004] In the existing technology, a Chinese patent with publication number CN116773769A discloses a slope monitoring device, including a water storage component, including a connecting plate, a water storage component arranged in the connecting plate, a sealing component arranged on the water storage component, and a filter plate arranged on the connecting plate; a prompt component, including a mounting component arranged at the bottom of the connecting plate, a pressing component arranged in the mounting component, an alarm arranged at the bottom of the pressing component, and a mounting column arranged at the bottom of the alarm. When rainwater falls into the water storage component, when the rainwater in the water storage component reaches a certain amount, the water storage component drives the pressing component to slide down under the influence of gravity and hits the alarm. The alarm then sends the alarm to relevant departments through the processing system, thereby avoiding disaster losses. After the alarm, the water storage system, under the connection of the linkage component, can make the water in the water tank flow out from the water outlet, which is convenient and quick without manual operation.

[0005] Based on the above materials, it can be seen that in the prior art, monitoring equipment is generally installed by piling. However, in actual use, the position of the monitoring radar is fixed, so it can only monitor in one direction. At this time, multiple radars need to be installed to achieve all-round monitoring, which increases the overall laying cost. Summary of the invention

[0006] The purpose of the present invention is to provide a millimeter wave radar monitor for complex slopes that can monitor all-weather conditions, so as to solve the problem of small monitoring range and increased laying cost mentioned in the above background technology.

[0007] To achieve the above object, the present invention provides the following technical solution: a millimeter wave radar monitor for complex slopes capable of all-weather monitoring, comprising a mounting base fixedly mounted on the ground by bolts, a longitudinally arranged support column fixedly mounted on the upper surface of the mounting base, and an electric control box fixedly mounted on the front exterior of the support column, and further comprising: A monitoring radar for monitoring slope data is arranged directly above the support column, and the monitoring radar is set as a millimeter wave radar, and a connecting rod is fixedly installed on the lower surface of the monitoring radar, a driven roller is fixedly installed in the middle position of the connecting rod, and an active roller driven by a motor is fitted on the side of the driven roller, and a lifting mechanism for driving it to move up and down is arranged at the lower end of the connecting rod; A photovoltaic panel arranged obliquely is fixedly mounted on the front surface of the upper end of the support column, and a cleaning nozzle for cleaning the surface is fixedly mounted on the upper surface of the photovoltaic panel; A connecting ring is arranged outside the upper end of the connecting rod, and a rotating plate is rotatably mounted on the outer side of the connecting ring, and reflective sheets for reflecting light are pasted on the upper and lower outer surfaces of the rotating plate; A water collecting tank for collecting rainwater is fixedly installed on the outer surface of the rear side of the support column, and a delivery pump is installed on the upper surface of the mounting base, and an atomizing nozzle is rotatably installed above the delivery pump.

[0008] Preferably, the lifting mechanism comprises a mounting rod fixedly mounted on the bottom of the connecting rod, a first magnetic block is fixedly mounted on the lower end of the mounting rod, and a through-type sliding structure is formed between the connecting rod and the supporting column.

[0009] Preferably, the first magnetic block and the second magnetic block fixedly installed inside the support column correspond to each other in position, and the magnetic poles of the first magnetic block and the second magnetic block are opposite, and a reset spring is nested and installed outside the middle position of the connecting rod.

[0010] Preferably, an air-blowing airbag is arranged directly below the connecting rod, and the connecting rod and the air-blowing airbag are squeezed against each other, and the air-blowing airbag is connected to the cleaning nozzle via a connecting hose fixedly mounted thereto.

[0011] Preferably, the groove on the inner side of the connecting ring is engaged with a limit strip fixedly mounted on the outer surface of the connecting rod, and the connecting ring and the connecting rod slide up and down relative to each other.

[0012] Preferably, a friction roller is fixed at the middle position of the rotating shaft of the rotating plate, and the friction roller and the friction ring below it are in contact and friction with each other, and the friction ring is fixedly mounted on the upper surface of the supporting column.

[0013] Preferably, the water collecting box is connected to the water storage bin inside the supporting column through a water inlet pipe fixedly installed on the lower surface of the water collecting box, and overflow grooves connected to the water storage bin are provided on the left and right sides of the supporting column.

[0014] Preferably, the water storage bin is connected to the delivery pump via a water outlet pipe fixedly installed at the lower end thereof, and a filter screen is provided at the upper end of the interior of the water storage bin, and the filter screen is lower than the height of the overflow tank.

[0015] Preferably, an extrusion cam for squeezing the filter is provided below the filter, and vibration springs fixedly mounted on the inner wall of the support column are provided at the four corners above the filter.

[0016] Preferably, the extrusion cam rotates synchronously with the atomizing nozzle via a transmission belt installed on its side.

[0017] Compared with the prior art, the invention has the following beneficial effects: the millimeter wave radar monitor for complex slopes capable of all-weather monitoring adopts a novel structural design, the specific contents of which are as follows: 1. Use monitoring radar in conjunction with other sensors to monitor various data of the slope, so as to judge the condition of the slope in real time. During the monitoring process, the motor inside the support column drives the active roller to rotate, so that the driven roller in contact with it drives the connecting rod to rotate, so that the monitoring radar rotates slowly to achieve the purpose of all-round monitoring. In the process of rotation, the mutual repulsion between the first magnetic block and the second magnetic block is used to cooperate with the reset spring to achieve reciprocating lifting and lowering, thereby expanding the monitoring range again, so as to lay as few devices as possible and reduce costs; Furthermore, a photovoltaic panel is arranged on the front side of the device, and the photovoltaic panel is used to convert solar energy to achieve the purpose of energy saving. At the same time, the connecting rod will squeeze the airbag when driving the monitoring radar to rise and fall, so that the air in the airbag is ejected from the cleaning nozzle through the connecting hose, so as to achieve the purpose of cleaning the surface of the photovoltaic panel, thereby ensuring the use effect of the photovoltaic panel; Furthermore, when the connecting rod rotates, the limit bar is used to drive the connecting ring to rotate, so that the connecting ring drives the rotating plate outside it to rotate in a circle. At this time, the rotating plate rotates by itself under the friction transmission of the friction roller and the friction ring, and the reflective sheet on the outer surface of the rotating plate is used to reflect sunlight, so as to achieve the purpose of driving away birds and prevent birds from staying and causing dirt and damage to the device.

[0018] 2. On rainy days, the water collection tank behind the support column is used to collect rainwater, so as to roughly determine the rainfall. The collected rainwater enters the water storage tank inside the support column through the water inlet pipe for storage. Then, on sunny days, the delivery pump is turned on regularly to spray the water in the water storage tank from the atomizing nozzle to achieve the purpose of dust reduction and avoid excessive dust affecting the penetration effect of the radar; Furthermore, when dust is reduced, the motor is turned on to drive the atomizing nozzle to rotate, thereby expanding the overall spraying range. While the motor rotates, the extrusion cam is driven to rotate through the transmission belt, and the filter is squeezed by the extrusion cam. At this time, the filter is vibrated up and down by the vibration spring to clean the impurities on the surface of the filter (the impurities can be discharged through the overflow tank). BRIEF DESCRIPTION OF THE DRAWINGS

[0019] Figure 1 It is a schematic diagram of the overall front structure of the present invention; Figure 2 It is a schematic diagram of the overall rear side structure of the present invention; Figure 3 This is a schematic diagram of the cross-sectional structure of the upper end of the support column of the present invention; Figure 4 For the present invention Figure 3 The enlarged structural diagram at A in the middle; Figure 5 This is a schematic diagram of the connecting rod structure of the present invention; Figure 6 It is a schematic diagram of the structure of the rotating plate of the present invention; Figure 7 For the present invention Figure 6 The enlarged structural diagram at B in the middle; Figure 8 This is a schematic diagram of the water storage tank structure of the present invention; Fig. 9 For the present invention Figure 8 The enlarged structural diagram at C in the middle; Fig.10 This is a schematic diagram of the structure of the atomizing nozzle of the present invention; Fig.11 It is a schematic diagram of the extrusion cam structure of the present invention.

[0020] In the figure: 1. Mounting base; 2. Support column; 201. Overflow trough; 3. Electric control box; 4. Monitoring radar; 5. Connecting rod; 501. Limiting strip; 6. Driven roller; 7. Active roller; 8. Reset spring; 9. Mounting rod; 10. First magnetic block; 11. Second magnetic block; 12. Photovoltaic panel; 13. Cleaning nozzle; 14. Connecting hose; 15. Blowing airbag; 16. Connecting ring; 17. Rotating plate; 18. Reflective sheet; 19. Friction roller; 20. Friction ring; 21. Water collecting tank; 22. Water inlet pipe; 23. Water storage tank; 24. Filter; 25. Delivery pump; 26. Atomizing nozzle; 27. Water outlet pipe; 28. Transmission belt; 29. ​​Extrusion cam; 30. Vibration spring. DETAILED DESCRIPTION

[0021] 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.

[0022] Example 1: Please refer to Figure 1-Figure 5 In order to solve the problem of small monitoring range of traditional devices, this embodiment provides the following technical solutions, which expand the monitoring range by rotating and lifting the radar, thereby reducing the overall device laying amount and saving costs. Specifically disclosed is: a mounting base 1 fixed to the ground by bolts, a longitudinally arranged support column 2 is fixedly installed on the upper surface of the mounting base 1, and an electric control box 3 is fixedly installed on the front side of the support column 2. A monitoring radar 4 for monitoring slope data is arranged directly above the support column 2, and the monitoring radar 4 is set as a millimeter wave radar, and a connecting rod 5 is fixedly installed on the lower surface of the monitoring radar 4, a driven roller 6 is fixedly installed in the middle position of the connecting rod 5, and an active roller 7 driven by a motor is fitted on the side of the driven roller 6, and a lifting mechanism for driving it to move up and down is arranged at the lower end of the connecting rod 5. The mechanism includes a mounting rod 9 fixedly mounted at the bottom of the connecting rod 5, and a first magnetic block 10 is fixedly mounted at the lower end of the mounting rod 9, and a through-type sliding structure is formed between the connecting rod 5 and the support column 2, the first magnetic block 10 and a second magnetic block 11 fixedly mounted inside the support column 2 correspond to each other in position, and the magnetic poles of the first magnetic block 10 and the second magnetic block 11 are opposite, and a reset spring 8 is nested and mounted on the outside of the middle position of the connecting rod 5, an inclined photovoltaic panel 12 is fixedly mounted on the front surface of the upper end of the support column 2, and a cleaning nozzle 13 for cleaning the surface is fixedly mounted on the upper surface of the photovoltaic panel 12, an airbag 15 is arranged directly below the connecting rod 5, and the connecting rod 5 and the airbag 15 are squeezed against each other, and the airbag 15 is connected to the cleaning nozzle 13 through a connecting hose 14 fixedly mounted therewith.

[0023] When using the device, firstly, the mounting base 1 is fixedly mounted on the ground with bolts to realize the installation of the device, and then the monitoring radar 4 is turned on to monitor the data of the slope. During the day, the photovoltaic panel 12 absorbs sunlight and converts it into electrical energy for use by the device. While monitoring, the motor inside the support column 2 is turned on, and the motor is used to drive the active roller 7 to rotate. At this time, the driven roller 6 that is in contact with the active roller 7 is used to drive the connecting rod 5 to rotate, so that the connecting rod 5 drives the monitoring radar 4 to rotate slowly to expand the monitoring range. During the rotation of the connecting rod 5, the first magnetic block 10 is driven to move through the mounting rod 9 at its lower end. When the first magnetic block 10 moves to the position corresponding to the second magnetic block 11, the connecting rod 5 moves upward under the action of the magnetic repulsion force, and then resets under the elastic action of the reset spring 8, so that the monitoring radar 4 moves back and forth up and down, further expanding the monitoring range. When the connecting rod 5 moves downward, its bottom end squeezes the airbag 15. At this time, the air in the airbag 15 is ejected from the cleaning nozzle 13 through the connecting hose 14, so as to achieve the purpose of cleaning the surface of the photovoltaic panel 12.

[0024] Example 2: Please refer to Figure 6-Figure 7 In order to solve the problem of damage caused by birds staying on the traditional device when it is used, this embodiment provides the following technical solution, which uses the reflective sheet 18 to reflect light to achieve the purpose of driving away birds. Specifically disclosed is: a connecting ring 16 is arranged on the outside of the upper end of the connecting rod 5, and a rotating plate 17 is rotatably installed on the outer side of the connecting ring 16, and reflective sheets 18 for reflecting light are pasted on the upper and lower outer surfaces of the rotating plate 17, the groove on the inner side of the connecting ring 16 is engaged with the limit strip 501 fixedly installed on the outer surface of the connecting rod 5, and the connecting ring 16 and the connecting rod 5 slide up and down with each other, a friction roller 19 is fixed at the middle position of the rotating shaft of the rotating plate 17, and the friction roller 19 and the friction ring 20 below it are in contact and rubbed with each other, and the friction ring 20 is fixedly installed on the upper surface of the support column 2.

[0025] During the rotation of the connecting rod 5, the limiting strip 501 fixedly installed on its outer surface drives the connecting ring 16 to rotate. At this time, the connecting ring 16 drives the rotating plate 17 outside it to rotate in a circle. At the same time, the friction roller 19 outside the rotating shaft of the rotating plate 17 contacts and rubs with the friction ring 20 on the upper surface of the support column 2, and the friction force is used to drive the rotating plate 17 to rotate. When the rotating plate 17 rotates, the reflective sheet 18 on its outer surface reflects sunlight, thereby achieving the purpose of driving away birds and preventing birds from staying and affecting the normal use of the device.

[0026] Example 3: Please refer to Figure 8-Figure 11In order to solve the problem that the conventional device is surrounded by dust and thus has an impact on the radar penetration, the present embodiment provides the following technical solutions. The radar is rotated and raised to expand the monitoring range, thereby reducing the overall installation amount and saving costs. Specifically disclosed is that: a water collecting tank 21 for collecting rainwater is fixedly installed on the outer surface of the rear side of the support column 2, and a delivery pump 25 is installed on the upper surface of the mounting base 1, and an atomizing nozzle 26 is rotatably installed above the delivery pump 25. The water collecting tank 21 is connected to the water storage tank 23 inside the support column 2 through a water inlet pipe 22 fixedly installed on its lower surface. , and overflow grooves 201 connected to the water storage bin 23 are provided on the left and right sides of the support column 2. The water storage bin 23 is connected to the delivery pump 25 through a water outlet pipe 27 fixedly installed at its lower end, and a filter screen 24 is provided at the upper end of the water storage bin 23, and the filter screen 24 is lower than the height of the overflow groove 201, and an extrusion cam 29 for extruding the filter screen 24 is provided below the filter screen 24, and vibration springs 30 fixedly installed on the inner wall of the support column 2 are provided at the four corners above the filter screen 24, and the extrusion cam 29 rotates synchronously with the atomizing nozzle 26 through a transmission belt 28 installed on its side.

[0027] On rainy days, the water collecting box 21 at the rear side of the support column 2 is used to collect rainwater for judging the approximate precipitation amount. The collected rainwater flows into the water storage bin 23 inside the support column 2 through the water inlet pipe 22 (excess rainwater is discharged from the overflow grooves 201 on both sides of the support column 2). On sunny days, the delivery pump 25 is regularly turned on. At this time, the delivery pump 25 sprays the rainwater in the water storage bin 23 through the atomizing nozzle 26 through the water outlet pipe 27, so as to achieve the purpose of dust reduction in the surrounding area. At the same time, the motor is turned on to drive the atomizing nozzle 26 to rotate back and forth to expand the spraying range. During the rotation of the motor, the transmission belt 28 at the top of the motor drives the extrusion cam 29 to rotate, and the extrusion cam 29 is used to squeeze the filter screen 24 (the filter screen 24 is used to filter the rainwater entering the water storage bin 23 and remove larger impurities). Then, under the elastic pushing action of the vibration spring 30, the filter screen 24 is vibrated back and forth up and down to achieve the purpose of cleaning impurities on its surface. The cleaned impurities can be discharged through the overflow groove 201.

[0028] In the description of the invention, unless otherwise specified, "plurality" means two or more than two; the orientations or positional relationships indicated by the terms "upper", "lower", "left", "right", "inner", "outer", "front end", "rear end", "head", "tail", etc. are based on the orientations or positional relationships shown in the drawings, and are only for the convenience of describing the invention and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operate in a specific orientation, and therefore cannot be understood as limiting the invention. In addition, the terms "first", "second", "third", etc. are used for descriptive purposes only and cannot be understood as indicating or implying relative importance.

[0029] 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 millimeter wave radar monitoring instrument for complex slopes capable of all-weather monitoring, comprising a mounting base (1) fixedly mounted on the ground by means of bolts, a longitudinally arranged support column (2) fixedly mounted on the upper surface of the mounting base (1), and an electric control box (3) fixedly mounted on the front exterior of the support column (2), characterized in that: Also includes: A monitoring radar (4) for monitoring slope data is arranged directly above the support column (2), and the monitoring radar (4) is configured as a millimeter wave radar, and a connecting rod (5) is fixedly mounted on the lower surface of the monitoring radar (4), a driven roller (6) is fixedly mounted in the middle of the connecting rod (5), and a driving roller (7) driven by a motor is fitted on the side of the driven roller (6), and a lifting mechanism for driving the connecting rod (5) to move up and down is arranged at the lower end; A photovoltaic panel (12) arranged obliquely is fixedly mounted on the front surface of the upper end of the support column (2), and a cleaning nozzle (13) for cleaning the surface is fixedly mounted on the upper surface of the photovoltaic panel (12); A connecting ring (16) is arranged outside the upper end of the connecting rod (5), and a rotating plate (17) is rotatably mounted on the outer side of the connecting ring (16), and reflective sheets (18) for reflecting light are pasted on the upper and lower outer surfaces of the rotating plate (17); A water collecting tank (21) for collecting rainwater is fixedly mounted on the rear outer surface of the support column (2), a delivery pump (25) is mounted on the upper surface of the mounting base (1), and an atomizing nozzle (26) is rotatably mounted above the delivery pump (25).

2. The millimeter wave radar monitor for complex slopes capable of all-weather monitoring according to claim 1 is characterized in that: The lifting mechanism comprises a mounting rod (9) fixedly mounted at the bottom of the connecting rod (5), a first magnetic block (10) being fixedly mounted at the lower end of the mounting rod (9), and a through-type sliding structure is formed between the connecting rod (5) and the supporting column (2).

3. The millimeter wave radar monitor for complex slopes capable of all-weather monitoring according to claim 2 is characterized in that: The first magnetic block (10) and the second magnetic block (11) fixedly mounted inside the support column (2) correspond to each other in position, the magnetic poles of the first magnetic block (10) and the second magnetic block (11) are opposite, and a return spring (8) is nested and mounted outside the middle position of the connecting rod (5).

4. The millimeter wave radar monitor for complex slopes capable of all-weather monitoring according to claim 3 is characterized in that: An air blast bag (15) is arranged directly below the connecting rod (5), and the connecting rod (5) and the air blast bag (15) are pressed against each other, and the air blast bag (15) is connected to the cleaning nozzle (13) via a connecting hose (14) fixedly mounted thereto.

5. The millimeter wave radar monitor for complex slopes capable of all-weather monitoring according to claim 1 is characterized in that: The groove on the inner side of the connecting ring (16) is engaged with a limit strip (501) fixedly mounted on the outer surface of the connecting rod (5), and the connecting ring (16) and the connecting rod (5) slide up and down relative to each other.

6. The millimeter wave radar monitor for complex slopes capable of all-weather monitoring according to claim 5 is characterized in that: A friction roller (19) is fixed at the middle position of the rotating shaft of the rotating plate (17), and the friction roller (19) and the friction ring (20) below it are in contact and friction with each other, and the friction ring (20) is fixedly mounted on the upper surface of the support column (2).

7. The millimeter wave radar monitor for complex slopes capable of all-weather monitoring according to claim 1 is characterized in that: The water collecting box (21) is connected to the water storage bin (23) inside the support column (2) via a water inlet pipe (22) fixedly mounted on the lower surface thereof, and overflow grooves (201) connected to the water storage bin (23) are provided on the left and right sides of the support column (2).

8. The millimeter wave radar monitoring device for complex slopes capable of all-weather monitoring according to claim 7 is characterized in that: The water storage bin (23) is connected to the delivery pump (25) via a water outlet pipe (27) fixedly installed at the lower end thereof, and a filter screen (24) is provided at the upper end of the water storage bin (23), and the filter screen (24) is lower than the height of the overflow tank (201).

9. The millimeter wave radar monitoring device for complex slopes capable of all-weather monitoring according to claim 8 is characterized in that: An extrusion cam (29) for extruding the filter screen (24) is provided below the filter screen (24), and vibration springs (30) fixedly mounted on the inner wall of the support column (2) are provided at the four corners above the filter screen (24).

10. The millimeter wave radar monitoring device for complex slopes capable of all-weather monitoring according to claim 9 is characterized in that: The extrusion cam (29) rotates synchronously with the atomizing nozzle (26) via a transmission belt (28) installed on its side.

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