Supporting mechanism for ground-based synthetic aperture radar

Abstract

The utility model discloses a supporting mechanism for a ground-based synthetic aperture radar, which comprises a radar body, a box body is arranged at the bottom of the radar body, a rotating shaft is connected inside the box body through a bearing, a worm gear is fixed outside the rotating shaft, a worm is connected inside the box body through a bearing, and the worm is meshed with the worm gear. A mounting plate is fixed to the outer wall of the bottom of the radar body, two vertical plates are fixed to the outer wall of the bottom of the mounting plate, and the two ends of the rotating shaft extend out of the box to be fixed to the two vertical plates respectively. According to the utility model, the worm gear is driven to rotate through the arranged worm, so that when the worm gear drives the rotating shaft to rotate, the radar body can be inclined, and the elevation angle of the radar body can be adjusted more conveniently; when the elevation angle of the radar body is adjusted, the vertical plate can drive the pointer to move, the inclination angle of the radar body is accurately displayed through the scales, and the effect that the elevation angle of the radar body is adjusted more accurately is achieved.

Description

Technical Field

[0001] The utility model relates to the technical field of water conservancy project monitoring, and particularly relates to a support mechanism for a ground synthetic aperture radar. Background Technique

[0002] Water conservancy and hydropower projects are important basic projects related to people's livelihood. In water conservancy and hydropower projects, it is usually necessary to use a ground synthetic aperture radar to monitor and warn slopes, so as to reduce the losses caused by disasters; when using the ground synthetic aperture radar, sometimes one side of the ground synthetic aperture radar needs to be raised to keep the ground synthetic aperture radar at a certain elevation angle, resulting in inconvenience when adjusting the elevation angle of the ground synthetic aperture radar. Therefore, there is an urgent need to design a support mechanism for a ground synthetic aperture radar to solve the above problems. Content of the Utility Model

[0003] The purpose of the utility model is to provide a support mechanism for a ground synthetic aperture radar to solve the above deficiencies in the prior art.

[0004] In order to achieve the above purpose, the utility model provides the following technical solutions:

[0005] A support mechanism for a ground synthetic aperture radar, including a radar body. A box body is arranged at the bottom of the radar body. A rotating shaft is connected to the inside of the box body through a bearing. A worm gear is fixed to the outside of the rotating shaft. A worm is connected to the inside of the box body through a bearing. The worm meshes with the worm gear. An installation plate is fixed to the bottom outer wall of the radar body. Two vertical plates are fixed to the bottom outer wall of the installation plate. Both ends of the rotating shaft extend to the outside of the box body and are respectively fixed to the two vertical plates.

[0006] Further, one end of the worm extends to the outside of the box body and is fixed with a hand wheel. A connecting plate is welded to the side wall of the box body.

[0007] Further, a nut is fixed to the top outer wall of the connecting plate. A screw rod is connected to the inside of the nut through a thread. A rotating block is fixed to the top end of the screw rod.

[0008] Further, a support block is fixed to the bottom end of the screw rod. Anti-slip protrusions are integrally formed on the bottom outer wall of the support block.

[0009] Further, a pointer is fixed to the bottom outer wall of the vertical plate. A scale adapted to the pointer is arranged on the side wall of the box body.

[0010] Furthermore, a connecting ear is fixed to the bottom side wall of the radar body. A connecting groove is formed in the top outer wall of the connecting ear. A connecting column is fixed to the top outer wall of the mounting plate. The connecting column is located inside the connecting groove. A cam is hinged to the top of the connecting column, and a force - adding plate is integrally formed on the top of the cam.

[0011] Furthermore, a gasket is sleeved on the outside of the connecting column, and the gasket is located between the cam and the connecting ear.

[0012] In the above - mentioned technical solution, for a support mechanism for a ground - based synthetic aperture radar provided by the present utility model, the beneficial effects are as follows: By setting the worm to drive the worm wheel to rotate, when the worm wheel drives the rotating shaft to rotate, the radar body can be tilted, making it more convenient for the radar body to adjust the elevation angle. When the elevation angle of the radar body is adjusted, the vertical plate can drive the pointer to move, and the inclination angle of the radar body can be accurately displayed through the scale, thus achieving a more accurate effect when the radar body adjusts the elevation angle. Through the rotation of the cam, the connecting ear can be squeezed and fixed between the gasket and the mounting plate, making it more convenient to fix and disassemble the radar body and the mounting plate. By rotating the rotating block, the screw can be rotated, enabling the distance between the support block and the box body to be adjusted, facilitating the stable placement of the box body on uneven ground, and achieving a relatively stable effect when the radar body is placed on uneven ground. BRIEF DESCRIPTION OF THE DRAWINGS

[0013] In order to more clearly illustrate the technical solutions in the embodiments of the present application or the prior art, the following will briefly introduce the drawings required in the embodiments. Obviously, the drawings described below are only some embodiments recorded in the present utility model. For those of ordinary skill in the art, other drawings can also be obtained based on these drawings.

[0014] Figure 1 It is a front - view structural schematic diagram provided by an embodiment of a support mechanism for a ground - based synthetic aperture radar of the present utility model.

[0015] Figure 2 It is a schematic diagram of the internal structure of the box body provided by an embodiment of a support mechanism for a ground - based synthetic aperture radar of the present utility model.

[0016] Figure 3 It is an enlarged structural schematic diagram at position A provided by an embodiment of a support mechanism for a ground - based synthetic aperture radar of the present utility model.

[0017] Figure 4 It is an enlarged structural schematic diagram at position B provided by an embodiment of a support mechanism for a ground - based synthetic aperture radar of the present utility model.

[0018] Figure 5Schematic diagram of the connecting ear structure provided by an embodiment of a support mechanism for a ground synthetic aperture radar of the present utility model.

[0019] Explanation of reference numerals:

[0020] 1 Radar body, 2 mounting plate, 3 box body, 4 vertical plate, 5 rotating shaft, 6 worm gear, 7 worm, 8 handwheel, 9 connecting plate, 10 nut, 11 screw rod, 12 rotating block, 13 support block, 14 anti-slip protrusion, 15 pointer, 16 scale, 17 connecting ear, 18 connecting column, 19 cam, 20 force-increasing plate, 21 gasket, 22 connecting groove. Specific implementation mode

[0021] In order to enable those skilled in the art to better understand the technical solutions of the present utility model, the present utility model will be further introduced in detail below with reference to the accompanying drawings.

[0022] As Figures 1-5 shown, a support mechanism for a ground synthetic aperture radar provided by an embodiment of the present utility model includes a radar body 1. A box body 3 is provided at the bottom of the radar body 1. A rotating shaft 5 is connected inside the box body 3 through a bearing. A worm gear 6 is fixed to the outside of the rotating shaft 5. A worm 7 is connected inside the box body 3 through a bearing. The worm 7 meshes with the worm gear 6. A mounting plate 2 is fixed to the bottom outer wall of the radar body 1. Two vertical plates 4 are fixed to the bottom outer wall of the mounting plate 2. Both ends of the rotating shaft 5 extend outside the box body 3 and are respectively fixed to the two vertical plates 4.

[0023] Specifically, in this embodiment, it includes a radar body 1. The radar body 1 is a ground synthetic aperture radar of the prior art, and its model is preferably SL-GASAR. The radar body 1 can monitor and warn the high-precision real-time deformation of the slope, and ensure the landslide monitoring during emergency rescue; it can also be used for the deformation monitoring and warning of large open-pit mines, tailing pond slopes, mountains, slopes along railways and highways, tunnels and bridges, etc. A box body 3 is provided at the bottom of the radar body 1. A rotating shaft 5 is connected inside the box body 3 through a bearing. A worm gear 6 is fixed to the outside of the rotating shaft 5. When the worm gear 6 rotates, it drives the rotating shaft 5 to rotate. A worm 7 is connected inside the box body 3 through a bearing. The worm 7 meshes with the worm gear 6. When the worm 7 rotates, it drives the worm gear 6 to rotate. A mounting plate 2 is fixed to the bottom outer wall of the radar body 1. Two vertical plates 4 are fixed to the bottom outer wall of the mounting plate 2. The bottom ends of the two vertical plates 4 are respectively located on both sides of the box body 3. Both ends of the rotating shaft 5 extend outside the box body 3 and are respectively fixed to the two vertical plates 4, so that when the rotating shaft 5 rotates, it can drive the vertical plates 4 to rotate, and further cause the radar body 1 to tilt. At the same time, the self-locking effect of the worm 7 and the worm gear 6 can keep the elevation angle adjustment of the radar body 1 more stable.

[0024] A support mechanism for a ground synthetic aperture radar provided by the present utility model drives a worm wheel 6 to rotate through a provided worm 7. When the worm wheel 6 drives a rotating shaft 5 to rotate, the radar body 1 can be tilted, and the radar body 1 can be adjusted at multiple angles, solving the disadvantage of inconvenient elevation angle adjustment by raising one side in the prior art, and thus making the elevation angle adjustment of the radar body 1 more convenient.

[0025] In another embodiment provided by the present utility model, one end of the worm 7 extends to the outside of the box body 3 and is fixed with a hand wheel 8. The worm 7 can be conveniently rotated by using the hand wheel 8. A connecting plate 9 is welded to the side wall of the box body 3. There are four connecting plates 9, and the four connecting plates 9 are respectively located at the four corners of the box body 3; a nut 10 is fixed to the outer wall of the top of the connecting plate 9. A screw rod 11 is connected to the inside of the nut 10 through a thread. The top end of the screw rod 11 is fixed with a rotating block 12. By rotating the rotating block 12, the position of the bottom end of the screw rod 11 can be adjusted; the bottom end of the screw rod 11 is fixed with a support block 13. The support block 13 is in contact with the ground. An anti-slip protrusion 14 is integrally formed on the outer wall of the bottom of the support block 13. Since the place where the ground synthetic aperture radar is used is usually an uneven ground, the anti-slip protrusion 14 increases the friction between the support block 13 and the ground. The screw rod 11 can be rotated through the rotating block 12, so that the distance between the support block 13 and the box body 3 can be adjusted, and thus it is convenient to stably place the box body 3 on the uneven ground, achieving a relatively stable effect when the radar body 1 is placed on the uneven ground; a pointer 15 is fixed to the outer wall of the bottom of the vertical plate 4. A scale 16 adapted to the pointer 15 is provided on the side wall of the box body 3. When the elevation angle of the radar body 1 is adjusted, the vertical plate 4 can drive the pointer 15 to move, and the inclination angle of the radar body 1 is accurately displayed through the scale 16, thus achieving a more accurate effect when the radar body 1 is adjusted in elevation angle.

[0026] In another embodiment provided by the present utility model, connecting ears 17 are fixed to the bottom side wall of the radar body 1. There are four connecting ears 17. A connecting groove 22 is opened on the outer wall of the top of the connecting ear 17. One side of the connecting groove 22 is an open structure. A connecting column 18 is fixed to the outer wall of the top of the mounting plate 2. The connecting column 18 is located inside the connecting groove 22. The top of the connecting column 18 is hinged with a cam 19. A force - adding plate 20 is integrally formed on the top of the cam 19. The cam 19 can be conveniently rotated by using the force - adding plate 20; a gasket 21 is sleeved on the outside of the connecting column 18. The gasket 21 is located between the cam 19 and the connecting ear 17. By rotating the cam 19, the connecting ear 17 can be squeezed and fixed between the gasket 21 and the mounting plate 2, and thus it is more convenient to fix and disassemble the radar body 1 and the mounting plate 2.

[0027] Working principle: When it is necessary to fix the radar body 1 to the mounting plate 2, first place the radar body 1 on the mounting plate 2 so that the connecting ear 17 is located at the bottom of the gasket 21, then place the connecting column 18 inside the connecting groove 22, and rotate the cam 19 through the force - adding plate 20, so that the cam 19 presses and fixes the gasket 21 and the connecting ear 17 through the extrusion force, thereby facilitating the fixed installation of the radar body 1 and the mounting plate 2; when it is necessary to adjust the elevation angle of the radar body 1, rotate the worm 7 by driving the handwheel 8, so that the worm 7 drives the worm gear 6 to rotate, the rotation of the worm gear 6 drives the rotating shaft 5 to rotate, so that the rotating shaft 5 drives the mounting plate 2 to tilt through the vertical plate 4, and then the radar body 1 tilts. Through the indicating positions of the pointer 15 and the scale 16, the tilting angle of the radar body 1 can be accurately understood.

[0028] Only some exemplary embodiments of the present invention have been described by way of illustration above. Undoubtedly, for those of ordinary skill in the art, without departing from the spirit and scope of the present invention, the described embodiments can be modified in various different ways. Therefore, the above - mentioned drawings and description are illustrative in nature and should not be construed as limiting the scope of protection of the claims of the present invention.

Claims

1. A support mechanism for a ground-based synthetic aperture radar, characterized in that: The invention comprises a radar body (1), wherein a box (3) is arranged at the bottom of the radar body (1), a rotating shaft (5) is connected to the inside of the box (3) via a bearing, a worm gear (6) is fixed to the outside of the rotating shaft (5), a worm (7) is connected to the inside of the box (3) via a bearing, the worm gear (7) is meshed with the worm gear (6), a mounting plate (2) is fixed to the bottom outer wall of the radar body (1), two vertical plates (4) are fixed to the bottom outer wall of the mounting plate (2), and two ends of the rotating shaft (5) extend to the outside of the box (3) and are respectively fixed to the two vertical plates (4).

2. A support mechanism for ground-based synthetic aperture radar according to claim 1, characterized in that: One end of the worm (7) extends to the outside of the box body (3) and is fixed with a hand wheel (8), and a connecting plate (9) is welded to the side wall of the box body (3).

3. A support mechanism for ground-based synthetic aperture radar according to claim 2, characterized in that: A nut (10) is fixed to the top outer wall of the connecting plate (9), a screw rod (11) is connected to the inside of the nut (10) via a thread, and a rotating block (12) is fixed to the top end of the screw rod (11).

4. The support mechanism for ground-based synthetic aperture radar according to claim 3, characterized in that: A support block (13) is fixed to the bottom end of the screw rod (11), and an anti-slip protrusion (14) is integrally formed on the bottom outer wall of the support block (13).

5. The support mechanism for ground-based synthetic aperture radar according to claim 1, characterized in that: A pointer (15) is fixed to the bottom outer wall of the vertical plate (4), and a scale (16) matching the pointer (15) is provided on the side wall of the box body (3).

6. The support mechanism for ground-based synthetic aperture radar according to claim 1, characterized in that: A connecting ear (17) is fixed to the bottom side wall of the radar body (1), a connecting groove (22) is formed on the top outer wall of the connecting ear (17), a connecting column (18) is fixed to the top outer wall of the mounting plate (2), the connecting column (18) is located inside the connecting groove (22), a cam (19) is hinged on the top of the connecting column (18), and a force plate (20) is integrally formed on the top of the cam (19).

7. The support mechanism for ground-based synthetic aperture radar according to claim 6, characterized in that: A gasket (21) is sleeved on the outside of the connecting column (18), and the gasket (21) is located between the cam (19) and the connecting ear (17).

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