An adaptive topography river channel flow velocity monitoring device

Abstract

The utility model relates to river flow velocity monitoring technical field, and disclose a kind of river flow velocity monitoring devices of self-adapting topography, including supporting mechanism and adjusting mechanism, adjusting mechanism is movably connected to the surface of supporting mechanism, adjusting mechanism includes adjusting unit and speed measuring unit, adjusting unit is movably connected to the bottom of supporting mechanism, and speed measuring unit is installed in the bottom of adjusting unit.The river flow velocity monitoring device of self-adapting topography, by adjusting telescopic adjusting rod length and pivot block angle, adapt to shoal, deep pool, steep slope and other various river topography, so that speed measuring assembly can be in suitable measurement position, effectively improve the problem that traditional device is difficult to install and debug due to complex terrain, poor adaptability, improve the applicability of device in different river environment, by supporting mechanism, pouring groove is poured concrete in the mode of fixed, in combination with the arc line design of support column, both strengthen the stability of device in river, also reduce water flow resistance and interference to water flow.

Description

Technical Field

[0001] This utility model relates to the field of river flow velocity monitoring technology, specifically a river flow velocity monitoring device that adapts to terrain. Background Technology

[0002] A river flow velocity monitoring device is an integrated system that uses sensors to collect water flow information. After analysis and calculation by a data processing module, the river flow velocity data is transmitted in real time to a monitoring center. It provides crucial data support for flood warnings, water resource allocation, and water environment research, assisting relevant departments in making scientific decisions and ensuring watershed safety and ecological balance.

[0003] However, river topography is complex and diverse, encompassing various landforms such as shallows, deep pools, and steep slopes. Traditional flow velocity monitoring devices often struggle to achieve stable and accurate measurements under different terrain conditions, resulting in problems such as large measurement errors, difficulties in installation and debugging, and poor adaptability. Utility Model Content

[0004] The purpose of this invention is to provide a river flow velocity monitoring device that adapts to terrain, so as to solve the problems mentioned in the background art.

[0005] To achieve the above objectives, this utility model provides the following technical solution: a river flow velocity monitoring device that adapts to terrain, comprising a support mechanism and an adjustment mechanism, wherein the adjustment mechanism is movably connected to the surface of the support mechanism.

[0006] The adjustment mechanism includes an adjustment unit and a speed measuring unit. The adjustment unit is movably connected to the bottom of the support mechanism, and the speed measuring unit is installed at the bottom of the adjustment unit.

[0007] Preferably, the support mechanism consists of a support column, a casting groove, a support frame, a crossbar, and a first locking bolt. The casting groove is opened inside the support column, the support frame is fixedly connected to the top of the support column, the crossbar is fixedly installed on the top of the support frame, and the first locking bolt is threadedly connected inside the support frame and the crossbar, playing a major supporting role. The stability of the support is improved by the casting method.

[0008] Preferably, the adjustment unit consists of a connecting block, a rotating shaft frame, a second locking bolt, a rotating shaft block, and a telescopic adjustment rod. The connecting block is fixedly connected to the surface of the crossbar, the rotating shaft frame is fixedly connected to the bottom of the connecting block, the second locking bolt is installed inside the rotating shaft frame and the rotating shaft block, the rotating shaft block is rotatably connected to the inside of the rotating shaft frame, and the telescopic adjustment rod is located at the bottom of the rotating shaft block, playing the main adjustment role and facilitating adaptation to different river terrains.

[0009] Preferably, the speed measuring unit consists of a connecting frame, a third locking bolt, a speed measuring component, and a test port. The connecting frame is fixedly connected to the bottom of the telescopic adjusting rod. The third locking bolt is threadedly connected to the connecting frame and the inside of the speed measuring component. The speed measuring component is located on the side of the connecting frame, and the test port is located at both ends of the speed measuring component, serving to detect the flow velocity of the river.

[0010] Preferably, the surface of the support column is provided with an arc design, which can effectively reduce water flow resistance and reduce the interference of the device on the water flow.

[0011] Preferably, the telescopic adjustment rod consists of a sleeve rod and a slide rod, wherein a threaded rod that can extend into the sleeve rod is provided on the outer side of the sleeve rod, and the slide rod has threaded holes distributed on its surface, wherein the threaded rod is threaded into the inside of the threaded holes, which facilitates the adjustment of the position of the speed measuring component.

[0012] Preferably, the inside of the casting trough is filled with concrete, which facilitates the stability of the device when it is installed in the river channel.

[0013] Compared with the prior art, the beneficial effects of this utility model are:

[0014] 1. This adaptive river flow velocity monitoring device can adapt to various river terrains such as shallows, deep pools, and steep slopes by adjusting the length of the telescopic adjustment rod and the angle of the rotating block. This allows the velocity measuring component to be in a suitable measurement position, effectively improving the problems of difficult installation and debugging and poor adaptability of traditional devices due to complex terrain, and enhancing the applicability of the device in different river environments.

[0015] 2. The adaptive river flow velocity monitoring device is fixed by pouring concrete into a support structure. Combined with the arc design of the support column, it not only enhances the stability of the device in the river, but also reduces water flow resistance and interference with the water flow. Attached Figure Description

[0016] Figure 1 This is a schematic diagram of the appearance and structure of this utility model;

[0017] Figure 2 This utility model Figure 1 Enlarged structural diagram at point A in the middle;

[0018] Figure 3 This utility model Figure 1 Enlarged structural diagram at point B;

[0019] Figure 4 This is a side view of the structure of this utility model.

[0020] In the diagram: 1. Support mechanism; 101. Support column; 102. Casting trough; 103. Support frame; 104. Crossbar; 105. First locking bolt; 2. Adjustment mechanism; 201. Connecting block; 202. Rotating shaft frame; 203. Second locking bolt; 204. Rotating shaft block; 205. Telescopic adjustment rod; 211. Connecting frame; 212. Third locking bolt; 213. Speed ​​measuring component; 214. Test port. Detailed Implementation

[0021] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0022] Please see Figures 1-4 The present invention provides the following technical solution: a river flow velocity monitoring device that adapts to terrain, comprising a support mechanism 1 and an adjustment mechanism 2, wherein the adjustment mechanism 2 is movably connected to the surface of the support mechanism 1.

[0023] The adjustment mechanism 2 includes an adjustment unit and a speed measuring unit. The adjustment unit is movably connected to the bottom of the support mechanism 1, and the speed measuring unit is installed at the bottom of the adjustment unit.

[0024] The support mechanism 1 consists of a support column 101, a pouring trough 102, a support frame 103, a crossbar 104, and a first locking bolt 105. The surface of the support column 101 is designed with an arc to effectively reduce water flow resistance and minimize interference with the water flow. The pouring trough 102 is located inside the support column 101, and concrete is poured inside the pouring trough 102. This concrete pouring inside the pouring trough 102 ensures the stability of the device when installed in the river. The support frame 103 is fixedly connected to the top of the support column 101, and the crossbar 104 is fixedly installed on the top of the support frame 103. The first locking bolt 105 is threaded into the support frame 103 and the crossbar 104, providing the main support function. The pouring method improves the stability of the support.

[0025] The adjustment unit consists of a connecting block 201, a rotating shaft frame 202, a second locking bolt 203, a rotating shaft block 204, and a telescopic adjustment rod 205. The connecting block 201 is fixedly connected to the surface of the crossbar 104, and the rotating shaft frame 202 is fixedly connected to the bottom of the connecting block 201. The second locking bolt 203 is installed inside the rotating shaft frame 202 and the rotating shaft block 204. The rotating shaft block 204 is rotatably connected to the inside of the rotating shaft frame 202. The telescopic adjustment rod 205 is located at the bottom of the rotating shaft block 204 and plays the main adjustment role, making it easy to adapt to different river terrains. The telescopic adjustment rod 205 consists of a sleeve rod and a sliding rod, wherein the outer side of the sleeve rod is provided with... A threaded rod that can extend into the sleeve rod, wherein the surface of the slide rod is distributed with threaded holes, and the threaded rod is threaded into the inside of the threaded holes to facilitate adjustment of the position of the speed measuring component 213. The speed measuring unit consists of a connecting frame 211, a third locking bolt 212, a speed measuring component 213 and a test port 214. The connecting frame 211 is fixedly connected to the bottom of the telescopic adjusting rod 205. The third locking bolt 212 is threadedly connected to the connecting frame 211 and the inside of the speed measuring component 213. The speed measuring component 213 is set on the side of the connecting frame 211, and the test port 214 is set at both ends of the speed measuring component 213 to detect the flow velocity of the river.

[0026] In use, concrete is poured through the pouring trough 102 in the support mechanism 1, and fixed in conjunction with the support frame 103, crossbar 104 and first locking bolt 105. The arc design of the support column 101 reduces water flow interference. When the river topography changes, the second locking bolt 203 in the adjustment unit is loosened, and the rotating shaft block 204 rotates in the rotating shaft frame 202. At the same time, the telescopic adjustment rod 205 extends and retracts through the cooperation of the threaded rod and the threaded hole on the slide rod, driving the connecting frame 211 to adjust the position and angle of the speed measuring component 213. Finally, the speed measuring component 213 detects the river water flow velocity through the test ports 214 at both ends, and the data is subsequently processed to monitor the river flow velocity.

[0027] Although embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made to the embodiments without departing from the principles and spirit of the present invention, the scope of which is defined by the appended claims and their equivalents.

Claims

1. A terrain-adaptive river flow velocity monitoring device, comprising a support mechanism (1) and an adjustment mechanism (2), characterized in that: The adjustment mechanism (2) is movably connected to the surface of the support mechanism (1); The adjustment mechanism (2) includes an adjustment unit and a speed measuring unit. The adjustment unit is movably connected to the bottom of the support mechanism (1), and the speed measuring unit is installed at the bottom of the adjustment unit.

2. The adaptive terrain river flow velocity monitoring device according to claim 1, characterized in that: The support mechanism (1) consists of a support column (101), a pouring trough (102), a support frame (103), a crossbar (104), and a first locking bolt (105). The pouring trough (102) is opened inside the support column (101). The support frame (103) is fixedly connected to the top of the support column (101). The crossbar (104) is fixedly installed on the top of the support frame (103). The first locking bolt (105) is threadedly connected to the inside of the support frame (103) and the crossbar (104).

3. The adaptive terrain river flow velocity monitoring device according to claim 2, characterized in that: The adjustment unit consists of a connecting block (201), a rotating shaft frame (202), a second locking bolt (203), a rotating shaft block (204), and a telescopic adjustment rod (205). The connecting block (201) is fixedly connected to the surface of the crossbar (104), the rotating shaft frame (202) is fixedly connected to the bottom of the connecting block (201), the second locking bolt (203) is installed inside the rotating shaft frame (202) and the rotating shaft block (204), the rotating shaft block (204) is rotatably connected to the inside of the rotating shaft frame (202), and the telescopic adjustment rod (205) is located at the bottom of the rotating shaft block (204).

4. The adaptive terrain river flow velocity monitoring device according to claim 3, characterized in that: The speed measuring unit consists of a connecting frame (211), a third locking bolt (212), a speed measuring component (213), and a test port (214). The connecting frame (211) is fixedly connected to the bottom of the telescopic adjusting rod (205). The third locking bolt (212) is threadedly connected to the connecting frame (211) and the inside of the speed measuring component (213). The speed measuring component (213) is located on the side of the connecting frame (211), and the test port (214) is located at both ends of the speed measuring component (213).

5. The adaptive terrain river flow velocity monitoring device according to claim 4, characterized in that: The surface of the support column (101) is provided with an arc design.

6. The adaptive terrain river flow velocity monitoring device according to claim 5, characterized in that: The telescopic adjustment rod (205) consists of a sleeve rod and a slide rod. The outer side of the sleeve rod is provided with a threaded rod that can extend into the inside of the sleeve rod. The surface of the slide rod is distributed with threaded holes, and the threaded rod is threaded into the inside of the threaded holes.

7. The adaptive terrain river flow velocity monitoring device according to claim 6, characterized in that: Concrete is poured into the interior of the pouring trough (102).

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