River channel liquid level monitoring device

Abstract

The utility model discloses a river channel liquid level monitoring device, and relates to the technical field of river channel monitoring. The river channel liquid level monitoring device comprises a monitoring device body, a baffle is assembled at the top of the monitoring device body, a telemetering terminal is assembled at one end of the monitoring device body, and a water level sensor is assembled at the other end of the monitoring device body; the monitoring device comprises a monitoring device body, a protection assembly is arranged in the monitoring device body and comprises a storage bin and a hydraulic bin, a penetrating cotton core is assembled at the top of the storage bin, calcium oxide powder is arranged in the storage bin, and springs and thermosensitive glass are fixedly connected to the bottom of the storage bin. According to the river channel liquid level monitoring device, when water permeates into the monitoring device body, the water is guided into the storage bin by the cotton core, and the hydraulic bin, the spring, the thermosensitive glass, the stress rod, the push rod and the sealing gasket are matched, so that the permeated part is sealed and protected, and the protection effect on the interior of the device under the condition is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of river monitoring, and specifically relates to a river liquid level monitoring device. Background Art

[0002] Rivers are indispensable resources for the development of agriculture, industry, etc., and have an important impact on the regional ecology. Hydrological and water regime monitoring, as a basic and preliminary task, is crucial for the national economy and social development. Hydrological and water regime information includes rainfall, water level, water flow, wind direction, etc., which are basic information for flood control and drought relief and affect flood control and drought relief decisions.

[0003] A river liquid level monitoring device is disclosed in Chinese Patent CN219284413U authorized and announced on June 30, 2023. The device includes: an outer housing, a through groove, a motor, a support plate, a photovoltaic panel, a baffle, and a storage battery. When the light is strong, the photovoltaic panel collects light energy and converts it into electrical energy and stores it in the storage battery. A plurality of through grooves are opened on the hollow outer housing of the photovoltaic module, so that the photovoltaic panel inside the outer housing can be smoothly unfolded and work during the day. In the above application document, a rubber ring is used to block the through groove, but when there is water leakage, the protection effect on the inside of the device is poor. Content of the Utility Model

[0004] In view of the deficiencies of the prior art, the utility model provides a river liquid level monitoring device, which solves the problems raised in the above background art. To achieve the above objectives, the utility model is realized through the following technical solutions: A river liquid level monitoring device includes a monitoring device body. A baffle is assembled at the top of the monitoring device body, a telemetry terminal is assembled at one end of the monitoring device body, and a water level sensor is assembled at the other end of the monitoring device body.

[0005] A protection component is arranged inside the monitoring device body. The protection component includes a storage bin and a hydraulic bin. A penetrating cotton core is assembled at the top of the storage bin. Calcium oxide powder is arranged inside the storage bin. Springs and a thermosensitive glass are fixedly connected to the bottom of the storage bin. A stress rod is slidably connected to one end of the hydraulic bin, a push rod is slidably connected to the other end of the hydraulic bin, and a sealing gasket is fixedly connected to the top of the push rod.

[0006] Preferably, the end of the cotton core away from the storage bin is located at the top side of the inner wall of the monitoring device body.

[0007] Preferably, the stress rod is located at the bottom of the spring and is fixedly connected to the spring.

[0008] Preferably, the stress rod is located at the bottom of the thermosensitive glass and is fixedly connected to the thermosensitive glass.

[0009] Preferably, a locking component is arranged inside the main body of the monitoring device. The locking component includes a torsion spring rod, a clamping rod is fixedly connected to the outer side of the torsion spring rod, and a clamping groove is formed in the side surface of the stress rod.

[0010] Preferably, the cross-sectional shape of the clamping groove is adapted to the cross-sectional shape of the clamping rod.

[0011] The utility model provides a river channel liquid level monitoring device, which has the following beneficial effects:

[0012] (1) For the river channel liquid level monitoring device, when water seeps into the main body of the monitoring device, the water is immediately guided to the storage bin by the cotton core, and in cooperation with the hydraulic bin, the spring, the heat-sensitive glass, the stress rod, the push rod and the sealing gasket, the seepage part is sealed and protected, thereby improving the protection effect on the interior of the device in this case.

[0013] (2) For the river channel liquid level monitoring device, when the stress rod moves downward under the action of the spring, the clamping groove formed in the stress rod moves synchronously, and the clamping groove then moves to the position of the clamping rod, so that the clamping rod loses its restriction. The clamping rod then rotates under the action of the torsion spring rod, and the clamping rod moves into the clamping groove, thereby completing the locking of the stress rod, and improving the stability of the use of the protection component in this case. Description of the Drawings

[0014] Figure 1 is a three-dimensional structure diagram of the overall appearance of the utility model;

[0015] Figure 2 is a three-dimensional structure diagram of the overall sectional view of the utility model;

[0016] Figure 3 is a three-dimensional structure diagram of the protection component of the utility model;

[0017] Figure 4 is a three-dimensional structure diagram of the locking component of the utility model.

[0018] In the figure:

[0019] 100, main body of the monitoring device; 200, baffle; 300, telemetry terminal; 400, water level sensor;

[0020] 500, protection component; 501, storage bin; 502, hydraulic bin; 503, cotton core; 504, spring; 505, heat-sensitive glass; 506, stress rod; 507, push rod; 508, sealing gasket;

[0021] 600, locking component; 601, torsion spring rod; 602, clamping rod; 603, clamping groove. Detailed Embodiment

[0022] Next, in combination with the accompanying drawings in the embodiments of the present utility model, the technical solutions in the embodiments of the present utility model will be clearly and completely described. Obviously, the described embodiments are only a part of the embodiments of the present utility model, rather than all the embodiments. Embodiment 1

[0023] Please refer to Figures 1 - 4 , a river level monitoring device, including a monitoring device body 100, a baffle 200 is assembled at the top of the monitoring device body 100, a telemetry terminal 300 is assembled at one end of the monitoring device body 100, and a water level sensor 400 is assembled at the other end of the monitoring device body 100;

[0024] A protection component 500 is arranged inside the monitoring device body 100. The protection component 500 includes a storage bin 501 and a hydraulic bin 502. A penetrating cotton core 503 is assembled at the top of the storage bin 501. One end of the cotton core 503 away from the storage bin 501 is located at the top side of the inner wall of the monitoring device body 100. Calcium oxide powder is arranged inside the storage bin 501. When water seeps into the monitoring device body 100, the water is immediately guided by the cotton core 503 into the storage bin 501 and reacts with the calcium oxide powder inside the storage bin 501, thereby generating a large amount of heat. A spring 504 and a heat-sensitive glass 505 are fixedly connected to the bottom of the storage bin 501. One end of the hydraulic bin 502 is slidably connected with a force-bearing rod 506. The force-bearing rod 506 is located at the bottom of the heat-sensitive glass 505 and is fixedly connected to the heat-sensitive glass 505. The force-bearing rod 506 is located at the bottom of the spring 504 and is fixedly connected to the spring 504. When a large amount of heat is generated inside the storage bin 501, the heat-sensitive glass 505 fixedly connected to the storage bin 501 is immediately heated and broken, and the force-bearing rod 506 fixedly connected to the heat-sensitive glass 505 immediately loses its restriction, and thus moves under the action of the spring 504. Cooperating with the hydraulic bin 502 slidably connected to the force-bearing rod 506, the pressure inside the hydraulic bin 502 is increased. The other end of the hydraulic bin 502 is slidably connected with a push rod 507, and a sealing pad 508 is fixedly connected to the top of the push rod 507. When the pressure inside the hydraulic bin 502 increases, it drives the push rod 507 slidably connected to the hydraulic bin 502 to move, so that the push rod 507 drives the sealing pad 508 fixedly connected thereto to move, thereby sealing and protecting the penetration point and improving the protection effect on the inside of the device in this case.

[0025] During use, when water seeps into the monitoring device body 100, the water is immediately guided by the cotton core 503 into the storage bin 501 and reacts with the calcium oxide powder in the storage bin 501, thereby generating a large amount of heat. At this time, the heat-sensitive glass 505 fixedly connected to the storage bin 501 is immediately heated and broken, and the force rod 506 fixedly connected to the heat-sensitive glass 505 immediately loses its restraint, and thus moves under the action of the spring 504. Cooperating with the hydraulic chamber 502 slidably connected to the force rod 506, the pressure in the hydraulic chamber 502 is increased, driving the push rod 507 slidably connected to the hydraulic chamber 502 to move, so that the push rod 507 drives the sealing gasket 508 fixedly connected thereto to move, thereby sealing and protecting the penetration point. Embodiment 2

[0026] Please refer to Figures 1 - 4 , on the basis of Embodiment 1, a locking component 600 is provided inside the monitoring device body 100. The locking component 600 includes a torsion spring rod 601. A clamping rod 602 is fixedly connected to the outer side of the torsion spring rod 601. A clamping groove 603 is formed on the side surface of the force rod 506, and the cross-sectional shape of the clamping groove 603 is adapted to the cross-sectional shape of the clamping rod 602. After the force rod 506 moves downward under the action of the spring 504, the clamping groove 603 formed on the force rod 506 moves synchronously, and the clamping groove 603 immediately moves to the position of the clamping rod 602, so that the clamping rod 602 loses its restraint. The clamping rod 602 then rotates under the action of the torsion spring rod 601, and the clamping rod 602 moves into the clamping groove 603, thereby completing the locking of the force rod 506, and improving the stability of the protection component 500 during use in this case.

[0027] During use, on the basis of Embodiment 1, after the force rod 506 moves downward under the action of the spring 504, the clamping groove 603 formed on the force rod 506 moves synchronously, and the clamping groove 603 immediately moves to the position of the clamping rod 602, so that the clamping rod 602 loses its restraint. The clamping rod 602 then rotates under the action of the torsion spring rod 601, and the clamping rod 602 moves into the clamping groove 603, thereby completing the locking of the force rod 506.

[0028] The above is only a preferred specific embodiment of the present invention, but the protection scope of the present invention is not limited thereto. Any person skilled in the art within the technical scope disclosed by the present invention, according to the technical solution of the present invention and its inventive concept, makes equivalent substitutions or changes, and should be covered by the protection scope of the present invention.

Claims

1. A river channel liquid level monitoring device, comprising a monitoring device body (100), a baffle (200) is assembled on the top of the monitoring device body (100), a telemetry terminal (300) is assembled at one end of the monitoring device body (100), and a water level sensor (400) is assembled at the other end of the monitoring device body (100); It is characterized in that: A protection component (500) is arranged inside the monitoring device body (100), the protection component (500) includes a storage bin (501) and a hydraulic bin (502), a penetrating cotton core (503) is assembled on the top of the storage bin (501), calcium oxide powder is arranged inside the storage bin (501), a spring (504) and a heat-sensitive glass (505) are fixedly connected to the bottom of the storage bin (501), a stress rod (506) is slidably connected to one end of the hydraulic bin (502), a push rod (507) is slidably connected to the other end of the hydraulic bin (502), and a sealing gasket (508) is fixedly connected to the top of the push rod (507).

2. The river channel liquid level monitoring device according to claim 1, characterized in that: One end of the cotton core (503) away from the storage bin (501) is located at the top side position of the inner wall of the monitoring device body (100).

3. The river channel liquid level monitoring device according to claim 2, wherein: The stress rod (506) is located at the bottom of the spring (504) and is fixedly connected to the spring (504).

4. The river channel liquid level monitoring device according to claim 3, characterized in that: The stress rod (506) is located at the bottom of the heat-sensitive glass (505) and is fixedly connected to the heat-sensitive glass (505).

5. The river channel liquid level monitoring device according to claim 4, characterized in that: A locking component (600) is arranged inside the monitoring device body (100), the locking component (600) includes a torsion spring rod (601), a clamping rod (602) is fixedly connected to the outside of the torsion spring rod (601), and a clamping groove (603) is formed on the side surface of the stress rod (506).

6. The river channel liquid level monitoring device according to claim 5, characterized in that: The cross-sectional shape of the clamping groove (603) is adapted to the cross-sectional shape of the clamping rod (602).

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