Portable ground radar corner reflector device for high and steep landslide
By designing a portable ground-based radar angle reflector device, using universal components and support components, the problem of vegetation shading and support frame in high steep slope environments is solved, and the multi-angle adjustment and stability of the angle reflector is achieved, which improves monitoring effect and portability.
Patent Information
- Application Number
- CN202422306069.9
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-09-20
- Publication Date
- 2025-07-29
- Estimated Expiration
- 2034-09-20
AI Technical Summary
Foundation slope radar monitoring is susceptible to changes in vegetation coverage in high steep landslide environments, and traditional angle reflector support frames cannot meet complex environmental requirements, resulting in malfunctions and difficulty in extracting coherent points.
A portable ground-based radar angle reflector device is designed, adopting universal components and support components, including universal balls, universal seats, supporting legs and stabilization sheets. Through articulation and anchoring, the angle reflector is adjusted and stabilized to adapt to high steep slope environments.
It realizes convenient installation and stability of the angle reflector in a high steep landslide environment, avoids vegetation occlusion, enhances monitoring effect, adapts to complex terrain, and improves monitoring accuracy and portability.
Smart Images
Figure CN223166914U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of radar reflectors, and particularly relates to a portable ground-based radar corner reflector device for high-steep landslides. Background Technique
[0002] High-steep landslides are landslide phenomena occurring on high-steep terrain slopes. Such landslides usually have characteristics such as fast movement speed, wide influence range, strong destructive power, and broken blocks. As a new technical means, ground-based slope radar has high resolution, can be monitored in real time, and can achieve millimeter-level deformation monitoring accuracy, providing an advanced technical means for real-time monitoring and early warning of high-steep landslides.
[0003] However, the monitoring of ground-based slope radar is prone to decoherence phenomena. One is that the seasonal vegetation coverage in the landslide source area of high-steep landslides changes rapidly, and the corner reflectors directly set on the ground are easily blocked. The other is that it is difficult to extract coherent points due to the broken and sliding of blocks. In addition, the traditional support frames of ground-based radar corner reflectors cannot meet the requirements of the complex environment of high-steep landslides.
[0004] Therefore, we propose a portable ground-based radar corner reflector device for high-steep landslides. Summary of the Invention
[0005] In view of the above deficiencies of the prior art, the utility model provides a portable ground-based radar corner reflector device for high-steep landslides.
[0006] To achieve the above invention purpose, the technical solution adopted by the utility model is as follows:
[0007] A portable ground-based radar corner reflector device for high-steep landslides, comprising: a corner reflector; a connecting rod, the top of which is connected to the bottom of the corner reflector; a connecting plate, which is connected to the bottom end of the connecting rod through a universal component, and the universal component is used to adjust the pitch angle and azimuth of the connecting rod and the corner reflector; a support component, which is arranged on the connecting plate and is used to realize the support between the connecting plate and the ground.
[0008] By setting a support component, it is possible to avoid the vegetation on the landslide from blocking the corner reflector and affecting its effect. Through the connecting rod, the universal component and the connecting plate, the angle of the corner reflector can be adjusted more comprehensively, making it more adaptable to the installation of high-steep landslides. And this device realizes the support with the ground through the support component, which is more portable than the existing method of installing the corner reflector by pouring.
[0009] Further defined, the universal component includes a universal ball and a universal seat. The universal ball is fixedly arranged at the bottom end of the connecting rod, and the universal seat is fixedly arranged at the center position of the connecting plate. The universal ball is rotationally clamped in the universal seat to prevent it from falling out; the angle adjustment of the corner reflector is realized through the universal ball and the universal seat, and the friction force between the universal ball and the universal seat is used as the limit for the adjusted corner reflector, making the adjustment more convenient.
[0010] Further define that two hinge ears are arranged at intervals at the bottom of the corner reflector, and a hinge part is arranged at the top of the connecting rod. The width of the hinge part matches the distance between the two hinge ears. Through holes are correspondingly formed in the hinge ears and the hinge part, and the hinge ears and the hinge part are fixed by bolts passing through the through holes. By hinging the corner reflector and the connecting rod, the inclination angle of the corner reflector can be further adjusted, so that the required angle can be achieved when the connecting rod avoids some insurmountable obstacles.
[0011] Further define that the support assembly includes support legs and stabilizing plates. There are at least three support legs, which are evenly spaced and arranged around the connecting plate in a ring shape. The top of the support legs is rotatably connected to the connecting plate. The stabilizing plates are sleeved on the support legs and are arranged near the bottom ends of the stabilizing plates. The stabilizing plates are limited by a limiting block to prevent the stabilizing plates from slipping off the bottom ends of the support legs. Anchor holes are formed in the stabilizing plates. By arranging the stabilizing plates on the support legs and inserting the anchor bolts through the anchor holes into the ground to fix the support legs, the support legs can be fixed more firmly. The support legs are rotatably connected to the connecting plate, which can better adapt to the uneven hopper break. And the stabilizing plates are sleeved on the support legs, so that the angle between the stabilizing plates and the support legs can be adjusted to adapt to the ground.
[0012] Further define that the stabilizing plate is triangular in shape, and the anchor holes are formed at the three corners of the stabilizing plate.
[0013] Further define that an easy-insertion part is arranged at the bottom of the support leg, and the easy-insertion part is conical in shape. By arranging the easy-insertion part at the bottom of the support leg, the support leg can be more easily inserted into the soil for fixation.
[0014] The beneficial effects of the utility model are as follows: By connecting the connecting rod connected with the corner reflector to the connecting plate through the universal component, the angle adjustment range of the corner reflector can be made larger, which is more suitable for the complex environment of high and steep landslides. And hinging the corner reflector on the connecting rod can further increase the angle adjustment range. BRIEF DESCRIPTION OF THE DRAWINGS
[0015] Figure 1 It is a simple structural schematic diagram of Embodiment 1;
[0016] Figure 2 It is a simple structural schematic diagram of Embodiment 2;
[0017] Figure 3 It is a structural schematic diagram of the stabilizing plate.
[0018] The symbols of each component are as follows:
[0019] Corner reflector 1, hinge ear 11, connecting rod 2, hinge part 21, connecting plate 3, universal joint assembly 4, universal ball 41, universal seat 42, support assembly 5, support leg 51, stabilizing plate 52, anchoring hole 521, easy-to-insert part 53, limit block 54. Specific embodiments
[0020] The following describes the specific embodiments of the present invention to facilitate those skilled in the art of this technical field to understand the present invention. However, it should be clear that the present invention is not limited to the scope of the specific embodiments. For those of ordinary skill in the art of this technical field, as long as various changes are within the spirit and scope of the present invention defined and determined by the appended claims, these changes are obvious, and all utility models created using the concept of the present invention are within the scope of protection.
[0021] Embodiment 1:
[0022] As Figure 1 and Figure 3 shown, a portable ground radar corner reflector device for high-steep landslides includes a corner reflector 1, a connecting rod 2, a connecting plate 3, a universal joint assembly 4 and a support assembly 5; two hinge ears 11 are provided at intervals at the bottom of the corner reflector 1, a hinge part 21 is provided at the top of the connecting rod 2, the width of the hinge part 21 matches the distance between the two hinge ears 11, through holes are correspondingly provided on the hinge ears 11 and the hinge part 21, and the hinge ears 11 and the hinge part 21 are fixed by bolts passing through the through holes; the connecting plate 3 is connected to the bottom end of the connecting rod 2 through the universal joint assembly 4, and the universal joint assembly 4 is used to adjust the pitch angle and azimuth of the connecting rod 2 and the corner reflector 1; the universal joint assembly 4 includes a universal ball 41 and a universal seat 42, the universal ball 41 is fixed at the bottom end of the connecting rod 2, the universal seat 42 is fixed at the central position of the connecting plate 3, the universal ball 41 is rotatably clamped in the universal seat 42 to prevent it from coming out, and the universal ball 41 and the universal seat 42 are limited after adjustment through frictional resistance; the support assembly 5 is arranged on the connecting plate 3 and is used to support between the connecting plate 3 and the ground; the support assembly 5 includes support legs 51 and stabilizing plates 52, at least three support legs 51 are provided and are evenly spaced around the connecting plate 3 in a ring shape, the top of the support legs 51 is rotatably connected to the connecting plate 3, the stabilizing plates 52 are sleeved on the support legs 51 and are arranged near the bottom end of the stabilizing plates 52, the stabilizing plates 52 are limited by a limit block 54 to prevent the stabilizing plates 52 from coming out of the bottom end of the support legs 51, and anchoring holes 521 are provided on the stabilizing plates 52; the stabilizing plates 52 are triangular in shape, and the anchoring holes 521 are provided at the three corners of the stabilizing plates 52; the bottom of the support legs 51 is provided with easy-to-insert parts 53, and the easy-to-insert parts 53 are conical in shape.
[0023] By setting a support component 5, it is possible to prevent the vegetation on the landslide from blocking the corner reflector 1 and affecting its effect. Through the connecting rod 2, the universal component 4, and the connecting plate 3, the angle of the corner reflector 1 can be adjusted more comprehensively, making it more adaptable to the installation on high-steep landslides. Moreover, the device is supported on the ground through the support component 5, which is more portable than the existing method of installing the corner reflector 1 by pouring. The angle of the corner reflector 1 is adjusted through the universal ball 41 and the universal seat 42, and the friction between the universal ball 41 and the universal seat 42 serves as the limit for the adjusted corner reflector 1, making the adjustment more convenient. By hinging the corner reflector 1 and the connecting rod 2, the inclination angle of the corner reflector 1 can be further adjusted, enabling the corner reflector 1 to reach the required angle in the case where the connecting rod 2 avoids some insurmountable obstacles. By setting a stabilizing piece 52 on the support leg 51 and inserting the anchor through the anchor hole 521 into the ground to fix the support leg 51, the support leg 51 is fixed more firmly. The support leg 51 is rotatably connected to the connecting plate 3 to better adapt to the uneven slope, and the stabilizing piece 52 is sleeved on the support leg 51 so that the angle between the stabilizing piece 52 and the support leg 51 can be adjusted to adapt to the ground. By setting an easy-insertion part 53 at the bottom of the support leg 51, the support leg 51 can be more easily inserted into the soil for fixation.
[0024] Embodiment 2:
[0025] As Figure 2 and Figure 3 shown: The difference between Embodiment 2 and Embodiment 1 is only that a limiting hole is provided on the universal seat 42, and a limiting pin is threadedly connected in the limiting hole to achieve top-tightening limitation of the universal ball 41.
Claims
1. A portable corner reflector device for high-steep landslide foundation radar, characterized in that Comprising: A corner reflector (1); A connecting rod (2), the top end of which is connected to the bottom of the corner reflector (1); A connecting disc (3), which is connected to the bottom end of the connecting rod (2) through a universal joint assembly (4), and the universal joint assembly (4) is used to adjust the pitch angle and azimuth of the connecting rod (2) and the corner reflector (1); A support assembly (5), which is arranged on the connecting disc (3) and is used to realize the support between the connecting disc (3) and the ground.
2. The portable ground-based radar corner reflector device for high and steep landslides according to claim 1 is characterized in that: The universal joint assembly (4) includes a universal ball (41) and a universal seat (42). The universal ball (41) is fixedly arranged at the bottom end of the connecting rod (2), and the universal seat (42) is fixedly arranged at the central position of the connecting disc (3). The universal ball (41) is rotatably clamped in the universal seat (42) to prevent it from coming out.
3. The portable corner reflector device for high-steep landslide ground radar according to claim 2, characterized in that, Two hinge ears (11) are arranged at intervals at the bottom of the corner reflector (1). An articulated part (21) is arranged at the top of the connecting rod (2). The width of the articulated part (21) matches the distance between the two hinge ears (11). Through holes are correspondingly opened on the hinge ears (11) and the articulated part (21), and the hinge ears (11) and the articulated part (21) are fixed by bolts passing through the through holes.
4. The portable ground-based radar corner reflector device for high and steep landslides according to claim 1 is characterized in that: The support assembly (5) includes support legs (51) and stabilizing plates (52). There are at least three support legs (51), which are evenly spaced and arranged in a ring on the connecting disc (3). The top of the support legs (51) is rotatably connected to the connecting disc (3). The stabilizing plates (52) are sleeved on the support legs (51) and are arranged near the bottom end of the stabilizing plates (52). The stabilizing plates (52) are limited by a limiting block (54) to prevent the stabilizing plates (52) from coming out of the bottom end of the support legs (51). Anchoring holes (521) are opened on the stabilizing plates (52).
5. The portable ground-based radar corner reflector device for high and steep landslides according to claim 4 is characterized in that: The stabilizing plate (52) is triangular in shape, and the anchoring holes are opened at the three corners of the stabilizing plate (52).
6. The portable corner reflector device for high-steep landslide ground radar according to claim 4, characterized in that The bottom of the support leg (51) is provided with an easy-insertion part (53), and the easy-insertion part (53) is conical in shape.