Remote sensing hydrological observation device

Abstract

The utility model relates to the technical field of water ecological management, in particular to a remote sensing hydrological observation device which comprises a hydrological observer and a supporting frame, the supporting frame comprises a fixing portion, a supporting seat and an adjusting assembly, the fixing portion fixes the hydrological observer, the adjusting assembly comprises a fixing sleeve and an adjusting rotating shaft, the fixing sleeve is fixedly arranged on the fixing portion, and a first blind hole is concavely formed in the fixing sleeve. A plurality of limiting grooves are concavely formed in the bottom wall of the first blind hole at intervals around the axis of the first blind hole, one end of the adjusting rotating shaft extends into the first blind hole, a plurality of limiting clamping protrusions are convexly arranged on the face, opposite to the bottom wall of the first blind hole, of the adjusting rotating shaft, and the limiting clamping protrusions correspond to the limiting grooves one to one; the other end of the adjusting rotating shaft is pivoted with the supporting seat through a first pivoting shaft, the adjusting rotating shaft and the supporting seat have two states of relative rotation and relative fixation, and the axis of the first pivoting shaft is perpendicular to the axis of the first blind hole. According to the device, the pitch angle and the orientation of the hydrological observer can be adjusted through the adjusting assembly, and the workload of workers is reduced.

Description

Technical Field

[0001] This utility model relates to the field of water ecological governance technology, and in particular to a remote sensing hydrological observation device. Background Technology

[0002] Water ecological governance is a series of measures taken to improve water environment quality and maintain ecological balance. Hydrological remote sensing observation devices are devices used to observe hydrological elements and hydrological process information.

[0003] In existing technologies, remote sensing hydrological observation devices typically include a support frame and remote sensing hydrological observers fixed on the support frame. During use, once the remote sensing hydrological observation device is fixed in place, it lacks the ability to adjust its elevation angle and azimuth. If observation of different locations within the watershed is required, the overall position and attitude of the support frame must be adjusted, which hinders rapid observation of different locations within the watershed and increases the workload of staff.

[0004] Therefore, remote sensing hydrological observation devices are urgently needed to solve the above problems. Utility Model Content

[0005] The purpose of this invention is to provide a remote sensing hydrological observation device to solve the problem that the support frame of existing remote sensing hydrological observation devices in related technologies does not have the ability to adjust the pitch angle and azimuth.

[0006] This utility model provides a remote sensing hydrological observation device, which includes:

[0007] Hydrological observation instruments;

[0008] The support frame includes a fixing part, a support base, and an adjustment assembly. The fixing part is used to fix the hydrological observer. The adjustment assembly includes a fixing sleeve and an adjustment shaft. The fixing sleeve is fixed to the fixing part. The end of the fixing sleeve away from the fixing part has a first blind hole recessed. The bottom wall of the first blind hole has multiple limiting grooves recessed at intervals around the axis of the first blind hole. One end of the adjustment shaft extends into the first blind hole. The surface of the adjustment shaft opposite to the bottom wall of the first blind hole has multiple limiting protrusions protruding around the axis of the first blind hole. The multiple limiting protrusions correspond one-to-one with the multiple limiting grooves. The other end of the adjustment shaft is pivotally connected to the support base through a first pivot shaft and has two states: relative rotation and relative fixation. The axis of the first pivot shaft is perpendicular to the axis of the first blind hole.

[0009] As a preferred technical solution for the remote sensing hydrological observation device, the adjustment component further includes a limiting sleeve, which is sleeved on the adjustment shaft and inserted into the first blind hole, and the limiting sleeve is fixedly connected to the fixing sleeve.

[0010] A limiting ring is provided on the axial side of one end of the adjusting shaft, and the outer diameter of the limiting ring is larger than the inner diameter of the limiting sleeve.

[0011] As a preferred technical solution for remote sensing hydrological observation devices, the limiting sleeve is screwed or snapped onto the fixing sleeve.

[0012] As a preferred technical solution for remote sensing hydrological observation devices, the adjustment component further includes an elastic element, which is disposed between the limiting sleeve and the limiting ring and abuts against the limiting sleeve and the limiting ring respectively.

[0013] As a preferred technical solution for the remote sensing hydrological observation device, the other end of the adjusting shaft is provided with two pivot lugs at intervals, and each of the two pivot lugs is provided with a pivot groove. The two pivot grooves are coaxial and arranged opposite to each other. The first pivot shaft is fixedly connected to the support base, and the two ends of the first pivot shaft are respectively inserted into the two pivot grooves.

[0014] The adjustment assembly further includes an adjustment bolt, and a threaded hole for connecting the pivot groove is provided on the side of one of the pivot lugs away from the first pivot shaft. The adjustment bolt is located in the threaded hole and is screwed to the pivot lug where the threaded hole is located.

[0015] As a preferred technical solution for a remote sensing hydrological observation device, the fixing part includes a shell and a cover plate. The shell is provided with an open receiving cavity, the hydrological observer is disposed in the receiving cavity, and the cover plate is fixed to the shell and closes the open cavity.

[0016] As a preferred technical solution for the remote sensing hydrological observation device, the fixing part further includes a sealing ring, which is attached to the cover plate and inserted into the receiving cavity, and the sealing ring abuts against the inner wall of the receiving cavity near the cover plate.

[0017] As a preferred technical solution for a remote sensing hydrological observation device, the support base includes a telescopic rod and a support rod assembly. One end of the telescopic rod is pivotally connected to the adjusting shaft, and the other end of the telescopic rod is configured to support the ground. The support rod assembly is disposed on the support rod and configured to keep the telescopic rod perpendicular to the horizontal plane.

[0018] As a preferred technical solution for a remote sensing hydrological observation device, the support rod assembly includes a support sleeve and multiple support rods. The support sleeve is fitted onto the telescopic rod and fixedly connected to it. One end of each of the multiple support rods is pivotally connected to the support sleeve via a second pivot shaft. The multiple support rods are spaced apart around the axis of the telescopic rod, and the second pivot shaft is perpendicular to the axis of the telescopic rod.

[0019] As a preferred technical solution for remote sensing hydrological observation devices, the support rod is capable of extending and retracting along its axial direction.

[0020] The beneficial effects of this utility model are as follows:

[0021] This utility model provides a remote sensing hydrological observation device, which includes a hydrological observer and a support frame. The support frame includes a fixing part, a support base, and an adjustment component. The fixing part is used to fix the hydrological observer. The adjustment component includes a fixing sleeve and an adjustment shaft. The fixing sleeve is fixed to the fixing part. A first blind hole is recessed at one end of the fixing sleeve away from the fixing part. A plurality of limiting grooves are recessed at intervals around the axis of the first blind hole on the bottom wall of the first blind hole. One end of the adjustment shaft extends into the first blind hole. A plurality of limiting protrusions are protruding around the axis of the first blind hole on the surface of the adjustment shaft opposite to the bottom wall of the first blind hole. The plurality of limiting protrusions correspond one-to-one with the plurality of limiting grooves. The other end of the adjustment shaft is pivotally connected to the support base through a first pivot shaft and has two states: relative rotation and relative fixation. The axis of the first pivot shaft is perpendicular to the axis of the first blind hole. When using this remote sensing hydrological observation device, the support base is fixed to the ground. At this time, the axis of the first blind hole is set in the vertical direction. Then, under the action of the gravity of the hydrological observer and the fixing part, multiple limiting protrusions and multiple limiting grooves 2312 are inserted one by one, so that the fixing part and the adjusting shaft cannot rotate relative to each other around the axis of the first blind hole, thereby realizing the determination of the orientation of the hydrological observer. Then, the other end of the adjusting shaft is fixed relative to the support base, thereby fixing the pitch angle of the hydrological observer. When adjusting the azimuth and pitch angle of the hydrological observer, the operator first pulls the fixing part away from the adjusting shaft. At this time, the bottom wall of the first blind hole and the adjusting shaft are spaced apart. Then, the fixing part can be rotated around the axis of the first blind hole to achieve relative rotation of the fixing part and the adjusting shaft around the axial direction of the first blind hole. After the hydrological observer is rotated to the desired azimuth, the operator removes the force on the fixing part. At this time, the bottom wall of the first blind hole re-abuts against the adjusting shaft to achieve one-to-one insertion of multiple limiting protrusions and multiple limiting grooves 2312, thereby preventing the fixing part and the adjusting shaft from rotating relative to each other around the axial direction of the first blind hole, thus achieving the adjustment of the hydrological observer's azimuth. Switching the other end of the adjusting shaft to a state of relative rotation with the support base allows adjustment of the hydrological observer's pitch angle. After adjusting the hydrological observer's pitch angle, the other end of the adjusting shaft can be switched to a state of relative fixation with the support base, thus completing the adjustment of the hydrological observer's pitch angle. When adjusting the pitch and azimuth of the hydrological observer, this remote sensing hydrological observation device does not require adjusting the position and attitude of the entire support frame. The pitch and azimuth of the hydrological observer can be adjusted by adjusting the components, which reduces the workload of the staff. Attached Figure Description

[0022] Figure 1This is a schematic diagram of the structure of the remote sensing hydrological observation device in the embodiments of this utility model;

[0023] Figure 2 A cross-sectional view of the adjustment component of the remote sensing hydrological observation device in this embodiment of the present invention. Figure 1 ;

[0024] Figure 3 A cross-sectional view of the adjustment component of the remote sensing hydrological observation device in this embodiment of the present invention. Figure 2 ;

[0025] Figure 4 This is a schematic diagram of the structure of the fixing part of the remote sensing hydrological observation device in an embodiment of this utility model.

[0026] In the picture:

[0027] 1. Hydrological observation instrument;

[0028] 21. Fixing part; 211. Housing; 212. Cover plate; 213. Sealing ring; 214. Observation window; 22. Support base; 221. Telescopic rod; 2211. First rod; 2212. Second rod; 2213. Locking bolt; 222. Support rod assembly; 2221. Support sleeve; 2222. Support rod; 2223. Second pivot shaft;

[0029] 23. Adjustment component; 231. Fixing sleeve; 2311. First blind hole; 2312. Limiting groove; 232. Adjustment shaft; 2321. Limiting protrusion; 2322. Limiting ring; 2323. Pivot lug; 2324. Pivot groove; 2325. Threaded hole; 233. First pivot shaft; 234. Limiting sleeve; 235. Elastic element; 236. Adjustment bolt. Detailed Implementation

[0030] The technical solution of this utility model will now be clearly and completely described with reference to the accompanying drawings. Obviously, the described embodiments are only some, not all, of the embodiments of this utility model. Based on the embodiments of this utility model, all other embodiments obtained by those skilled in the art without creative effort are within the scope of protection of this utility model.

[0031] In the description of this utility model, it should be noted that the terms "center," "upper," "lower," "left," "right," "vertical," "horizontal," "inner," and "outer," etc., indicate the orientation or positional relationship based on the orientation or positional relationship shown in the accompanying drawings. They are used only for the convenience of describing this utility model and for simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation. Therefore, they should not be construed as limitations on this utility model. Furthermore, the terms "first" and "second" are used for descriptive purposes only and should not be construed as indicating or implying relative importance. The terms "first position" and "second position" refer to two different positions. Moreover, "above," "on top of," and "over" the first feature in relation to the second feature includes the first feature directly above and diagonally above the second feature, or simply indicates that the first feature is at a higher horizontal level than the second feature. "Below," "under," and "below" the first feature in relation to the second feature includes the first feature directly below and diagonally below the second feature, or simply indicates that the first feature is at a lower horizontal level than the second feature.

[0032] In the description of this utility model, it should be noted that, unless otherwise explicitly specified and limited, the terms "installation," "connection," and "joining" should be interpreted broadly. For example, they can refer to a fixed connection, a detachable connection, or an integral connection; they can refer to a mechanical connection or an electrical connection; they can refer to a direct connection or an indirect connection through an intermediate medium; and they can refer to the internal connection of two components. Those skilled in the art can understand the specific meaning of the above terms in this utility model based on the specific circumstances.

[0033] The embodiments of this utility model are described in detail below. Examples of these embodiments are shown in the accompanying drawings, wherein the same or similar reference numerals denote the same or similar elements or elements having the same or similar functions throughout. The embodiments described below with reference to the accompanying drawings are exemplary and are only used to explain this utility model, and should not be construed as limiting this utility model.

[0034] like Figures 1-4As shown, this embodiment provides a remote sensing hydrological observation device, which includes a hydrological observer 1 and a support frame. The support frame includes a fixing part 21, a support base 22, and an adjustment component 23. The fixing part 21 is used to fix the hydrological observer 1. The adjustment component 23 includes a fixing sleeve 231 and an adjustment shaft 232. The fixing sleeve 231 is fixed to the fixing part 21. A first blind hole 2311 is recessed at one end of the fixing sleeve 231 away from the fixing part 21. A plurality of limiting grooves 23 are recessed at intervals around the axis of the first blind hole 2311. 12. One end of the adjusting shaft 232 extends into the first blind hole 2311. The surface of the adjusting shaft 232 opposite to the bottom wall of the first blind hole 2311 is provided with multiple limiting protrusions 2321 around the axis of the first blind hole 2311. The multiple limiting protrusions 2321 correspond one-to-one with multiple limiting grooves 2312. The other end of the adjusting shaft 232 is pivotally connected to the support base 22 and has two states: relative rotation and relative fixation. The axis of the first pivot shaft 233 of the adjusting shaft 232 and the support base 22 is perpendicular to the axis of the first blind hole 2311.

[0035] When using the remote sensing hydrological observation device, the support base 22 is fixed to the ground. At this time, the axis of the first blind hole 2311 is set in the vertical direction. Then, under the action of the gravity of the hydrological observer 1 and the fixing part 21, multiple limiting protrusions 2321 and multiple limiting grooves 2312 are inserted one by one, so that the fixing part 21 and the adjusting shaft 232 cannot rotate relative to each other around the axis of the first blind hole 2311, thereby realizing the determination of the orientation of the hydrological observer 1. Then, the other end of the adjusting shaft 232 is fixed relative to the support base 22, thereby fixing the pitch angle of the hydrological observer 1. When adjusting the azimuth and pitch angle of the hydrological observer 1, the operator first pulls the fixing part 21 away from the adjusting shaft 232. At this time, the bottom wall of the first blind hole 2311 and the adjusting shaft 232 are spaced apart. Then, the fixing part 21 can be rotated around the axis of the first blind hole 2311 to achieve relative rotation between the fixing part 21 and the adjusting shaft 232 around the axial direction of the first blind hole 2311. After the hydrological observer 1 is rotated to the desired azimuth, the operator removes the force applied to the fixing part 21. At this time, the bottom wall of the first blind hole 2311 re-abuts against the adjusting shaft 232 to achieve the desired azimuth. Multiple limiting protrusions 2321 and multiple limiting grooves 2312 are inserted one-to-one, preventing the fixing part 21 and the adjusting shaft 232 from rotating relative to each other around the first blind hole 2311. This allows for adjustment of the azimuth of the hydrological observer 1. By switching the other end of the adjusting shaft 232 to a state of relative rotation with the support base 22, the pitch angle of the hydrological observer 1 can be adjusted. After adjusting the pitch angle of the hydrological observer 1, the other end of the adjusting shaft 232 can be switched to a state of relative fixation with the support base 22, thus completing the adjustment of the pitch angle of the hydrological observer 1. When adjusting the pitch angle and azimuth of the hydrological observer 1, this remote sensing hydrological observation device does not require adjusting the position and attitude of the entire support frame. The pitch angle and azimuth of the hydrological observer 1 can be adjusted through the adjusting component 23, reducing the workload of the staff.

[0036] Optionally, the adjusting assembly 23 further includes a limiting sleeve 234, which is sleeved on the adjusting shaft 232 and inserted into the first blind hole 2311. The limiting sleeve 234 is fixedly connected to the fixing sleeve 231. A limiting ring 2322 is protruding from the circumferential wall of one end of the adjusting shaft 232 around the axial direction of the adjusting shaft 232. The outer diameter of the limiting ring 2322 is larger than the inner diameter of the limiting sleeve 234. In this embodiment, if the limiting sleeve 234 and the limiting ring 2322 are not provided, the fixing sleeve 231 will easily separate from the adjusting shaft 232 under the action of external force. Therefore, the above-mentioned arrangement can prevent the adjusting shaft 232 from coming out of the first blind hole 2311, thereby improving the overall stability of the support frame.

[0037] Optionally, the limiting sleeve 234 and the fixing sleeve 231 are screwed or snapped together. In this embodiment, taking the screwing connection of the limiting sleeve 234 and the fixing sleeve 231 as an example, the limiting sleeve 234 is provided with external threads, and the inner wall of the first blind hole 2311 is provided with internal threads. The limiting sleeve 234 and the fixing sleeve 231 are screwed together by the internal and external threads.

[0038] Optionally, the adjustment assembly 23 further includes an elastic element 235, which is disposed between the limiting sleeve 234 and the limiting ring 2322 and abuts against the limiting sleeve 234 and the limiting ring 2322 respectively. In this embodiment, this arrangement ensures that when the remote sensing hydrological observation device is not subjected to external force, the multiple limiting protrusions 2321 are always inserted into the multiple limiting grooves 2312 in a one-to-one correspondence, thereby preventing the adjustment shaft 232 from failing to limit the axis of the first blind hole 2311 and the fixing sleeve 231. When the operator applies a force to the fixing part 21 away from the adjustment shaft 232, the limiting sleeve 234 can overcome the elasticity of the elastic element 235, thereby causing the bottom wall of the first blind hole 2311 to be spaced apart from the adjustment shaft 232.

[0039] Specifically, the elastic element 235 is a helical spring, which is sleeved on the adjusting shaft 232. In other embodiments, the elastic element 235 may also be elastic rubber.

[0040] Optionally, the other end of the adjusting shaft 232 is provided with two pivot ears 2323 at intervals. The two pivot ears 2323 are respectively provided with pivot grooves 2324. The two pivot grooves 2324 are coaxial and opposite to each other. The first pivot shaft 233 is fixedly connected to the support base 22. The two ends of the first pivot shaft are respectively inserted into the two pivot grooves 2324. The adjusting assembly 23 also includes an adjusting bolt 236. A threaded hole 2325 for connecting the pivot groove 2324 is provided on the side of one pivot ear 2323 away from the first pivot shaft. The adjusting bolt 236 is located in the threaded hole 2325 and is screwed to the pivot ear 2323 where the threaded hole 2325 is located. In this embodiment, when the adjusting bolt 236 and the first pivot shaft 233 are spaced apart, the first pivot shaft 233 can rotate within the two pivot grooves 2324, thereby adjusting the pitch angle between the fixing part 21 and the support seat 22. After adjusting the pitch angle between the fixing part 21 and the support seat 22, the adjusting bolt 236 is tightened by turning it, thereby making the adjusting bolt 236 abut against the first pivot shaft 233 along the axial direction of the first pivot shaft 233. At this time, one end of the first pivot shaft 233 abuts against the adjusting bolt 236, and the other end abuts against the pivot lug 2323 without a threaded hole 2325. At this time, the first pivot shaft 233 cannot rotate around its own axis, thereby achieving relative fixation between the fixing part 21 and the support seat 22.

[0041] Optionally, the fixing part 21 includes a housing 211 and a cover plate 212. The housing 211 has an open receiving cavity, in which the hydrological observer 1 is disposed. The cover plate 212 is fixed to the housing 211 and closes the open cavity. In this embodiment, the above arrangement can prevent rainwater or direct sunlight from affecting the hydrological observer 1. Specifically, the cover plate 212 is fixed to the housing 211 by bolts.

[0042] Optionally, the fixing part 21 further includes a sealing ring 213, which is attached to the cover plate 212 and inserted into the receiving cavity. The sealing ring 213 abuts against the inner wall of the receiving cavity near the cover plate 212. In this embodiment, the sealing ring 213 is a rubber layer. The sealing ring 213 abuts against the inner wall of the receiving cavity near the cover plate 212, thereby sealing the gap between the cover plate 212 and the housing 211, thus preventing rainwater and dust from entering the receiving cavity.

[0043] Optionally, the cover plate 212 is provided with an observation window 214 through which the receiving cavity can be observed.

[0044] Optionally, the support base 22 includes a telescopic rod 221 and a support rod assembly 222. One end of the telescopic rod 221 is pivotally connected to the adjusting shaft 232, and the other end of the telescopic rod 221 is configured to support the ground. The support rod assembly 222 is disposed on the support rod 2222 and configured to keep the telescopic rod 221 perpendicular to the horizontal plane. In this embodiment, the telescopic rod 221 includes a first rod 2211 and a second rod 2212. The first rod 2211 is inserted into a sliding hole in the second rod 2212, thereby realizing the telescopic function of the telescopic rod 221. The second rod 2212 is provided with a threaded hole 2325. The locking bolt 2213 passes through the threaded hole 2325 and is opposite to the first rod 2211. After the relative position of the first rod 2211 and the second rod 2212 is determined, the locking bolt 2213 is tightened to fix the relative position of the first rod 2211 and the second rod 2212. This setting can adjust the height of the hydrological observer 1 in the vertical direction.

[0045] Optionally, the support rod assembly 222 includes a support sleeve 2221 and a plurality of support rods 2222. The support sleeve 2221 is sleeved on and fixedly connected to the telescopic rod 221. One end of the plurality of support rods 2222 is pivotally connected to the support sleeve 2221 via a second pivot shaft 2223, and the plurality of support rods 2222 are spaced apart around the axis of the telescopic rod 221. The second pivot shaft 2223 is perpendicular to the axis of the telescopic rod 221. In this embodiment, the telescopic rod 221 is first inserted into the ground and perpendicular to the horizontal plane, and then the other ends of the plurality of support rods 2222 are respectively inserted into the ground, thereby maintaining the telescopic rod 221 perpendicular to the horizontal plane.

[0046] Optionally, the support rod 2222 can extend and retract along its axial direction. In this embodiment, the structure of the support rod 2222 is the same as the telescopic structure of the telescopic rod 221, and will not be described again here.

[0047] Obviously, the above embodiments of this utility model are merely examples for clearly illustrating the present utility model, and are not intended to limit the implementation of the present utility model. Those skilled in the art can make other variations or modifications based on the above description. It is neither necessary nor possible to exhaustively list all possible implementations here. Any modifications, equivalent substitutions, and improvements made within the spirit and principles of this utility model should be included within the protection scope of the claims of this utility model.

Claims

1. A remote sensing hydrological observation device, characterized by, The utility model relates to a hydrological observer (1); Support frame, including fixed part (21), support seat (22) and adjusting assembly (23), the fixed part (21) is used for fixing the hydrological observer (1), the adjusting assembly (23) includes fixed sleeve (231) and adjusting pivot (232), the fixed sleeve (231) is fixedly arranged in the fixed part (21), and the one end of the fixed sleeve (231) away from the fixed part (21) is recessed with first blind hole (2311), the bottom wall of first blind hole (2311) is spaced apart and is recessed with a plurality of limiting grooves (2312) around the axis of first blind hole (2311), one end of adjusting pivot (232) extends into first blind hole (2311), the surface opposite the bottom wall of first blind hole (2311) of adjusting pivot (232) is convex with a plurality of limiting convex (2321) around the axis of first blind hole (2311), a plurality of limiting convex (2321) correspond with a plurality of limiting grooves (2312) one to one, the other end of adjusting pivot (232) is pivoted with support seat (22) through first pivot shaft (233) and has two states of relative rotation and relative fixation with support seat (22), the axis of first pivot shaft (233) is perpendicular to the axis of first blind hole (2311). The adjusting assembly (23) further includes a limiting sleeve (234), the limiting sleeve (234) is sleeved on the adjusting pivot (232) and is inserted into the first blind hole (2311), and the limiting sleeve (234) is fixedly connected with the fixed sleeve (231).

2. The remote-sensing hydrologic observatory of claim 1, wherein, The one end of the adjusting pivot (232) is convex with a limiting ring (2322) around the axial direction of the adjusting pivot (232), and the outer diameter of the limiting ring (2322) is greater than the inner diameter of the limiting sleeve (234). The limiting sleeve (234) is screwed or clamped with the fixed sleeve (231).

3. The remote sensing hydrologic observation device of claim 2, wherein, The adjusting assembly (23) further includes an elastic member (235), the elastic member (235) is arranged between the limiting sleeve (234) and the limiting ring (2322) and abuts against the limiting sleeve (234) and the limiting ring (2322) respectively.

4. The remote-sensing hydrologic observatory of claim 2, wherein, The other end of the adjusting pivot (232) is spaced apart and provided with two pivot ears (2323), the two pivot ears (2323) are respectively provided with pivot grooves (2324), the two pivot grooves (2324) are coaxial and oppositely arranged, the first pivot shaft (233) is fixedly connected with the support seat (22), and the two ends of the first pivot shaft (233) are respectively inserted into the two pivot grooves (2324); 5. The remote sensing hydrologic observation device of claim 1, wherein, The adjusting assembly (23) further includes an adjusting bolt (236), one of the pivot ears (2323) is provided with a threaded hole (2325) connected with the pivot groove (2324) on the side away from the first pivot shaft (233), and the adjusting bolt (236) is located in the threaded hole (2325) and is screwed with the pivot ear (2323) where the threaded hole (2325) is located. ​ 6. The remote-sensing hydrologic observatory of claim 1, wherein, The fixing part (21) comprises a shell (211) and a cover plate (212), the shell (211) is provided with an accommodating cavity with an opening, the hydrological observer (1) is arranged in the accommodating cavity, and the cover plate (212) is fixed to the shell (211) and closes the opening.

7. The remote sensing hydrologic observation device of claim 6, wherein, The fixing part (21) further comprises a sealing ring (213), the sealing ring (213) is attached to the cover plate (212) and inserted into the accommodating cavity, and the sealing ring (213) is tightly attached to the inner wall of the accommodating cavity close to the cover plate (212).

8. The remote-sensing hydrologic observatory of claim 1, wherein, The support base (22) comprises a telescopic rod (221) and a support rod group (222), one end of the telescopic rod (221) is pivotally connected with the adjusting rotating shaft (232), the other end of the telescopic rod (221) is configured to be supported on the ground, and the support rod group (222) is arranged on the support rod (2222) and is configured to keep the telescopic rod (221) and the horizontal plane perpendicular.

9. The remote sensing hydrologic observation device of claim 8, wherein, The support rod group (222) comprises a support sleeve (2221) and a plurality of support rods (2222), the support sleeve (2221) is sleeved on the telescopic rod (221) and is fixedly connected with the telescopic rod (221), one end of each of the plurality of support rods (2222) is pivotally connected with the support sleeve (2221) through a second pivot shaft (2223), and the plurality of support rods (2222) are arranged at intervals around the axis of the telescopic rod (221), and the second pivot shaft (2223) is perpendicular to the axis of the telescopic rod (221).

10. The remote sensing hydrologic observation device of claim 9, wherein, The support rod (2222) can be telescoped along the axial direction of the support rod (2222).

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