Radar water level monitoring device
By designing a radar water level monitoring device including an extension mechanism and a flip mechanism, the problem of poor flexibility of the radar water level gauge column is solved, and flexible adjustment and stable monitoring of the radar water level gauge are realized, which is convenient for maintenance.
Patent Information
- Application Number
- CN202421220797.1
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-05-31
- Publication Date
- 2025-05-16
- Estimated Expiration
- 2034-05-31
AI Technical Summary
The column flexibility of the radar level gauge is poor, making it difficult to adjust the position of the radar level gauge so that it is perpendicular to the water surface and meets monitoring requirements.
A radar water level monitoring device including a mounting box, a support column, a connecting pipe, a support rod, a radar water level gauge, an extension mechanism and a flip mechanism is designed. The extension mechanism is used for horizontal direction adjustment, and the flip mechanism is used for angle adjustment to ensure that the radar level gauge is perpendicular to the water surface.
It improves the flexibility of the installation column of the radar level gauge, facilitates position adjustment, and improves the stability of the device's movement adjustment. It is suitable for installation surfaces with different inclinations, making it easier to disassemble, install and maintain the radar level gauge.
Smart Images
Figure CN222880779U_ABST
Abstract
Description
Technical Field
[0001] The utility model belongs to the technical field of hydrological equipment, and in particular relates to a radar water level monitoring device. Background Art
[0002] Radar water level monitoring devices are mainly used in rivers, dams, etc. Before measuring the water level, the radar water level meter needs to be fixed on the support arm, and the entire support device needs to be fixed on the side of the bank where the water level is to be measured, and the radar water level meter needs to be kept level with the water surface of the river to be measured.
[0003] Since the column used to support and fix the radar water level meter is relatively high, the radar water level meter is inconvenient to install and maintain. In addition, the radar water level meter is installed at the front end of the supporting equipment, which is above the water surface. There are great safety hazards in the maintenance of the radar water level meter, and the workload and labor intensity are relatively large, which is not convenient for maintenance. Utility Model Content
[0004] The technical problem to be solved by the utility model is that the flexibility of the column supporting the radar water level meter is poor, which makes it inconvenient to adjust the position of the radar water level meter to make it perpendicular to the water surface and meet the monitoring requirements.
[0005] In order to solve the above technical problems, the technical solution adopted by the utility model is as follows: a radar water level monitoring device, including an installation box, which is a hollow cavity with an opening at the upper end, and also includes a support column, a connecting pipe, a support rod, a radar water level gauge, an extension mechanism and a flipping mechanism. The support column is fixedly connected to the relative inner wall at one end of the installation box, the connecting pipe is rotatably connected to the outer wall of the support column, the support rod is fixedly connected to the middle of the upper part of the connecting pipe, the extension mechanism is arranged on the upper part of the support rod, the radar water level gauge is movably connected to one side of the support rod through the extension mechanism, and is used for horizontal movement and adjustment of the radar water level gauge, and the flipping mechanism is arranged in the installation box and movably connected to the support rod, and is used for fixing the support rod and rotating and adjusting its angle.
[0006] Furthermore, the extension mechanism includes a vertical plate, a limit plate, a limit tube, a telescopic rod and a mounting plate, the vertical plate is fixedly connected to the upper part of the support rod, the limit plate is fixedly connected to the upper part of the vertical plate, one end of the limit tube is fixedly connected to the side wall of the vertical plate, one end of the telescopic rod passes through the limit tube at one end away from the vertical plate and is slidably arranged in the limit tube, the mounting plate is connected to the other end of the telescopic rod, a slide groove is opened in the middle of the length direction of the limit plate, a slide rod is connected to the upper part of the mounting plate, the slide rod passes through the slide groove and is slidably arranged in the slide groove, so that the mounting plate slides in the slide groove through the slide rod and its movement is limited.
[0007] Furthermore, the extension mechanism also includes a slide plate, which is sleeved on the outer wall of the support rod and slides axially along the support rod. A connecting rod is hinged between the outer wall of the slide plate and the outer wall of the mounting plate for linkage between the slide plate and the mounting plate. Cylinders are provided on both sides of the bottom of the slide plate, and the telescopic ends of the cylinders are in contact with the upper wall of the connecting pipe.
[0008] Furthermore, the flipping mechanism includes a stud, a partition, an adjustment plate, a connecting frame and a sleeve, the partition is arranged in the middle of the relative inner walls of the installation box, the stud is rotatably connected between the partition and the inner end face of the installation box, the sleeve is slidably arranged on the outer wall of the support rod, the connecting frame is hingedly arranged on the outer wall of the sleeve, one end of the adjustment plate is fixedly connected to the outer wall of the connecting frame, the other end of the adjustment plate is sleeved on the outside of the stud and threadedly connected to the stud, and a rotating motor is installed on the outer end face of the installation box, and the output end of the rotating motor is connected to one end of the stud.
[0009] Furthermore, a positioning plate is provided on the outer side wall of the installation box, and a positioning hole is opened in the positioning plate.
[0010] After adopting the above structure, the beneficial effects of the utility model are as follows: for the monitoring and installation of the radar water level meter, the flexibility of the installation column is increased, the position adjustment of the radar water level meter is facilitated, the movement and adjustment stability of the device is improved, and it is suitable for installation surfaces with different slopes. The radar water level meter is adjusted by the extension mechanism in the horizontal direction of the column, and the angle of the radar water level meter is adjusted by the flipping mechanism to keep the radar water level meter perpendicular to the water surface, and at the same time it is convenient for the disassembly, assembly and maintenance of the radar water level meter. BRIEF DESCRIPTION OF THE DRAWINGS
[0011] The accompanying drawings are used to provide a further understanding of the present invention and constitute a part of the specification. They are used together with the embodiments of the present invention to explain the present invention and do not constitute a limitation to the present invention.
[0012] Figure 1 This is a schematic diagram of the overall structure of a radar water level monitoring device proposed by the utility model;
[0013] Figure 2 This is a schematic diagram of the extension mechanism structure of a radar water level monitoring device proposed by the utility model;
[0014] Figure 3 The utility model is a schematic diagram of the internal structure of a radar water level monitoring device.
[0015] In the accompanying drawings: 1. mounting box, 2. supporting column, 3. connecting pipe, 4. supporting rod, 5. radar water level gauge, 6. extension mechanism, 7. flipping mechanism, 8. vertical plate, 9. limiting plate, 10. limiting pipe, 11. telescopic rod, 12. mounting plate, 13. slide groove, 14. slide rod, 15. slide plate, 16. connecting rod, 17. cylinder, 18. stud, 19. partition, 20. adjusting plate, 21. connecting frame, 22. sleeve, 23. rotating motor, 24. positioning plate, 25. positioning hole. DETAILED DESCRIPTION
[0016] like Figure 1-3 As shown, a radar water level monitoring device includes an installation box 1, which is a hollow cavity with an opening at the upper end, and also includes a support column 2, a connecting pipe 3, a support rod 4, a radar water level meter 5, an extension mechanism 6 and a flip mechanism 7. The support column 2 is fixedly connected to the relative inner wall at one end of the installation box 1, the connecting pipe 3 is rotatably connected to the outer wall of the support column 2, the support rod 4 is fixedly connected to the middle of the upper part of the connecting pipe 3, the extension mechanism 6 is arranged on the upper part of the support rod 4, the radar water level meter 5 is movably connected to one side of the support rod 4 through the extension mechanism 6, and is used for horizontal movement and adjustment of the radar water level meter 5, and the flip mechanism 7 is arranged in the installation box 1 and movably connected to the support rod 4, and is used for fixing the support rod 4 and rotating and adjusting its angle.
[0017] like Figure 1-3As shown, in order to improve the movement and adjustment of the horizontal position of the radar water level meter 5 on the water surface, increase the extension distance of the radar water level meter 5, and realize the monitoring of different water surface positions, the extension mechanism 6 includes a vertical plate 8, a limit plate 9, a limit tube 10, a telescopic rod 11 and a mounting plate 12. The vertical plate 8 is fixedly connected to the upper part of the support rod 4, the limit plate 9 is fixedly connected to the upper part of the vertical plate 8, one end of the limit tube 10 is fixedly connected to the side wall of the vertical plate 8, one end of the telescopic rod 11 penetrates the end of the limit tube 10 away from the vertical plate 8 and is slidably arranged in the limit tube 10, the mounting plate 12 is connected to the other end of the telescopic rod 11, a slide groove 13 is opened in the middle of the length direction of the limit plate 9, and a slide rod 14 is connected to the upper part of the mounting plate 12. The slide rod 14 penetrates the slide groove 13 and is slidably arranged in the slide groove 13, so that the mounting plate 12 passes through the slide rod 1 4 slides in the slide groove 13 and limits its movement. The extension mechanism 6 also includes a slide plate 15. The slide plate 15 is sleeved on the outer side wall of the support rod 4 and slides along the axial direction of the support rod 4. A connecting rod 16 is hinged between the outer side wall of the slide plate 15 and the outer side wall of the mounting plate 12 for linkage between the slide plate 15 and the mounting plate 12. Cylinders 17 are provided on both sides of the bottom of the slide plate 15. The telescopic end of the cylinder 17 contacts the upper wall of the connecting pipe 3. The telescopic end of the driving cylinder 17 extends out and contacts the connecting pipe 3, supporting the slide plate 15 to slide outside the support rod 4 and raising the height of the slide plate 15. Under the support of the connecting rod 16, the mounting plate 12 moves along the length direction of the slide groove 13. The telescopic rod 11 extends out of the limiting tube 10, so that the radar water level meter 5 moves horizontally on the water surface to adjust different monitoring positions.
[0018] like Figure 1 and Figure 3 As shown, in order to enable the device to be installed on installation surfaces of different slopes while keeping the radar water level gauge 5 perpendicular to the water surface, the flip mechanism 7 includes a stud 18, a partition 19, an adjustment plate 20, a connecting frame 21 and a sleeve 22. The partition 19 is arranged in the middle of the relative inner side walls of the installation box 1, the stud 18 is rotatably connected between the partition 19 and the inner end surface of the installation box 1, the sleeve 22 is slidably arranged on the outer side wall of the support rod 4, the connecting frame 21 is hingedly arranged on the outer side wall of the sleeve 22, one end of the adjustment plate 20 is fixedly connected to the outer side wall of the connecting frame 21, and the other end of the adjustment plate 20 is sleeved on the outer side of the stud 18 and connected to the stud 18 is threadedly connected, and a rotating motor 23 is installed on the outer end surface of the mounting box 1. The output end of the rotating motor 23 is connected to one end of the stud 18. The rotating motor 23 is driven to drive the stud 18 to rotate, and one end of the adjusting plate 20 moves on the outer wall of the stud 18, pulling the connecting frame 21 at the other end of the adjusting plate 20 to move. The connecting frame 21 is tilted and rotated outside the sleeve 22, so that the support rod 4 rotates around the support column 2. At the same time, the sleeve 22 slides on the outer wall of the support rod 4. The adjusting plate 20 and the support rod 4 are firmly connected with the bottom mounting box 1. The triangular structure improves the support stability of the support rod 4.
[0019] The outer wall of the installation box 1 is provided with a positioning plate 24, and a positioning hole 25 is opened in the positioning plate 24 for the installation box 1 to be bolted and installed on the installation surface.
[0020] When in use, the operator installs the radar water level meter 5 under the mounting plate 12, and then installs the device on the shore of the water level to be detected, and fixes it with bolts through the positioning holes 25. When the fixed mounting box 1 is tilted, in order to make the radar water level meter 5 perpendicular to the water surface, the rotating motor 23 is driven to drive the stud 18 to rotate, and one end of the adjusting plate 20 moves on the outer wall of the stud 18, and the connecting frame 21 at the other end of the adjusting plate 20 is pulled to move. The connecting frame 21 tilts and rotates outside the sleeve 22, so that the support rod 4 rotates around the support column 2. At the same time, the sleeve 22 slides on the outer wall of the support rod 4, so that the angle of the support rod 4 is tilted, thereby adjusting the tilt angle of the radar water level meter 5 to make it perpendicular to the water surface, and can also increase the tilt angle of the support rod 4, so that the radar water level meter 5 is easy to be tilted back and retracted, and easy to disassemble and maintain;
[0021] When the radar water level meter 5 is needed to monitor different water surface positions, the telescopic end of the driving cylinder 17 is extended and contacts the connecting pipe 3, and the support slide 15 slides on the outside of the support rod 4 to raise the height of the slide 15. Under the support of the connecting rod 16, the mounting plate 12 moves along the length direction of the slide groove 13, and the telescopic rod 11 is extended in the limiting tube 10, so that the radar water level meter 5 moves horizontally on the water surface, thereby increasing the extension distance of the radar water level meter 5.
[0022] Although the embodiments of the utility model have been shown and described, it is understood by those skilled in the art that various changes, modifications, substitutions and variations can be made to these embodiments without departing from the principles and spirit of the utility model, and the scope of the utility model is defined by the attached claims and their equivalents. In short, if those skilled in the art are inspired by them and design structural methods and embodiments similar to the technical solution without creativity without departing from the purpose of the invention of the utility model, they should all fall within the scope of protection of the utility model.
Claims
1. A radar water level monitoring device, comprising a mounting box, wherein the mounting box is a hollow cavity with an upper end opening, characterized in that: It also includes a support column, a connecting pipe, a support rod, a radar water level meter, an extension mechanism and a flipping mechanism, wherein the support column is fixedly connected to the relative inner wall at one end of the installation box, the connecting pipe is rotatably connected to the outer wall of the support column, the support rod is fixedly connected to the middle of the upper part of the connecting pipe, the extension mechanism is arranged on the upper part of the support rod, the radar water level meter is movably connected to one side of the support rod through the extension mechanism, and is used for horizontal movement and adjustment of the radar water level meter, and the flipping mechanism is arranged in the installation box and movably connected to the support rod, and is used for fixing the support rod and rotating and adjusting its angle.
2. A radar water level monitoring device according to claim 1, characterized in that: The extension mechanism includes a vertical plate, a limiting plate, a limiting tube, a telescopic rod and a mounting plate, the vertical plate is fixedly connected to the upper part of the support rod, the limiting plate is fixedly connected to the upper part of the vertical plate, one end of the limiting tube is fixedly connected to the side wall of the vertical plate, one end of the telescopic rod passes through the limiting tube at one end away from the vertical plate and is slidably arranged in the limiting tube, the mounting plate is connected to the other end of the telescopic rod, a sliding groove is opened in the middle of the length direction of the limiting plate, a sliding rod is connected to the upper part of the mounting plate, the sliding rod passes through the sliding groove and is slidably arranged in the sliding groove, so that the mounting plate slides in the sliding groove through the sliding rod and its movement is limited.
3. A radar water level monitoring device according to claim 2, characterized in that: The extension mechanism also includes a slide plate, which is sleeved on the outer wall of the support rod and slides axially along the support rod. A connecting rod is hinged between the outer wall of the slide plate and the outer wall of the mounting plate for linkage between the slide plate and the mounting plate. Cylinders are provided on both sides of the bottom of the slide plate, and the telescopic ends of the cylinders are in contact with the upper wall of the connecting pipe.
4. A radar water level monitoring device according to claim 1, characterized in that: The flip mechanism includes a stud, a partition, an adjustment plate, a connecting frame and a sleeve. The partition is arranged in the middle of the relative inner walls of the installation box. The stud is rotatably connected between the partition and the inner end surface of the installation box. The sleeve is slidably arranged on the outer wall of the support rod. The connecting frame is hinged on the outer wall of the sleeve. One end of the adjustment plate is fixedly connected to the outer wall of the connecting frame. The other end of the adjustment plate is sleeved on the outside of the stud and threadedly connected to the stud. A rotating motor is installed on the outer end surface of the installation box, and the output end of the rotating motor is connected to one end of the stud.
5. A radar water level monitoring device according to claim 1, characterized in that: The outer side wall of the installation box is provided with a positioning plate, and a positioning hole is opened in the positioning plate.