Water conservancy monitoring device for water conservancy project

Abstract

The utility model provides a water conservancy monitoring device for a water conservancy project. The water conservancy monitoring device for the water conservancy project comprises a positioning sleeve, an extension column is movably sleeved with the positioning sleeve, a measuring sleeve is fixedly sleeved with the extension column, a resistance ring is sleeved with the measuring sleeve, the measuring sleeve is movably sleeved with a floating sleeve, and a balance weight sleeve is fixedly connected to the bottom of the floating sleeve. According to the water conservancy monitoring device for the water conservancy project provided by the utility model, the resistance ring is arranged, so that when the water level height is detected, the permanent magnet sleeve is positioned by the resistance ring, and the permanent magnet sleeve is unstably positioned in the middle of the inner cavity of the measuring sleeve; therefore, the permanent magnetic sleeve is difficult to fluctuate up and down in the measuring sleeve when shaking, the problem that the floating sleeve fluctuates up and down violently when being impacted by water waves is avoided, the stability of the floating position of the floating sleeve is improved, and the accuracy of water level measurement is improved.

Description

Technical Field

[0001] The utility model relates to the field of water conservancy monitoring, in particular to a water conservancy monitoring device for water conservancy projects. Background Technique

[0002] A water conservancy project is a project built to control and allocate surface water and groundwater in nature to achieve the purpose of eliminating disasters and bringing benefits. It is also called a water project. Water is an essential and precious resource for human production and life, but its natural state does not fully meet human needs. Only by building water conservancy projects can we control the water flow, prevent flood disasters, and adjust and distribute the water volume to meet the needs of people's lives and production for water resources. Water conservancy projects need to build different types of hydraulic structures such as dams, dikes, spillways, sluice gates, intakes, channels, aqueducts, raft channels, fishways, etc. to achieve their goals. At present, during the monitoring of water conservancy projects, especially the installation of water level height detection devices is rather troublesome. When it is necessary to temporarily inspect and monitor the water level height of water conservancy projects, the installation of the current water level height detection devices is extremely inconvenient.

[0003] In the existing technology, such as "A Water Conservancy Monitoring Device for Water Conservancy Projects" with the Chinese authorization announcement number: CN215003849U, which includes a sliding rod vertically arranged. A water level monitoring floating ball is movably sleeved on the sliding rod. A multi-stage telescopic rod is horizontally and fixedly arranged at the upper end of the sliding rod. A locking mechanism is arranged inside the multi-stage telescopic rod. The end of the multi-stage telescopic rod far from the sliding rod is fixedly provided with an installation mechanism. The utility model has good use effect. Through the installation mechanism, the device can be easily fixed on a lake or a river bank, so as to conveniently monitor and observe the rise or fall of the water level in the lake or the river.

[0004] When monitoring the water level in the existing technology, due to the lack of buffering effect of the floating ball, when the water wave impacts the floating ball, it is easy to cause the problem that the floating ball fluctuates violently up and down, resulting in the problem of low water level monitoring accuracy.

[0005] Therefore, it is necessary to provide a water conservancy monitoring device for water conservancy projects to solve the above technical problems. Content of the Utility Model

[0006] The utility model provides a water conservancy monitoring device for water conservancy projects, which solves the problem that when the water wave impacts the floating ball, it is easy to cause the floating ball to fluctuate violently up and down due to the lack of buffering effect of the floating ball, resulting in the problem of low water level monitoring accuracy.

[0007] To solve the above technical problems, a water conservancy monitoring device for water conservancy projects provided by the utility model includes a positioning sleeve. An extension column is movably sleeved inside the positioning sleeve. A measuring sleeve is fixedly sleeved inside the extension column. A resistance ring is sleeved inside the measuring sleeve. A floating sleeve is movably sleeved outside the measuring sleeve. A counterweight sleeve is fixedly connected to the bottom of the floating sleeve. A permanent magnet sleeve is fixedly sleeved inside the floating sleeve. An auxiliary mechanism is arranged inside the measuring sleeve. A sliding ball is movably sleeved on the front of the positioning sleeve. An adjusting mechanism is arranged inside the positioning sleeve. A fixing mechanism is arranged on the side of the positioning sleeve. A limiting opening is formed on the front of the measuring sleeve.

[0008] Preferably, the resistance ring is made of copper metal material, and the number of resistance rings is several.

[0009] Preferably, the floating sleeve is adapted to the measuring sleeve, and the floating sleeve is movably sleeved outside the resistance ring.

[0010] Preferably, the counterweight sleeve is movably sleeved outside the measuring sleeve, and the counterweight sleeve is made of lead metal material.

[0011] Preferably, the auxiliary mechanism includes a lighting tube. The lighting tube is fixedly installed inside the measuring sleeve. A perspective plate is fixedly sleeved on the side of the measuring sleeve.

[0012] Preferably, the number of sliding balls is several, and several sliding balls are evenly distributed on the front of the measuring sleeve.

[0013] Preferably, the adjusting mechanism includes a positioning groove. The positioning groove is formed at the top of the extension column. A threaded column is threadedly sleeved inside the positioning sleeve.

[0014] Preferably, the fixing mechanism includes a fixing seat. The fixing seat is fixedly connected to the side of the positioning sleeve. A bolt is threadedly sleeved inside the fixing seat.

[0015] Compared with the related technology, a water conservancy monitoring device for water conservancy projects provided by the utility model has the following beneficial effects:

[0016] The utility model provides a water conservancy monitoring device for water conservancy projects. By setting the resistance ring, when detecting the water level height, the resistance ring can position the permanent magnet sleeve, so that the permanent magnet sleeve can be stably positioned in the exact middle of the inner cavity of the measuring sleeve. Thus, when the permanent magnet sleeve shakes, it is difficult to fluctuate up and down inside the measuring sleeve, avoiding the problem that the floating sleeve fluctuates violently up and down when impacted by water waves, thereby improving the stability of the floating position of the floating sleeve, that is, improving the accuracy of water level measurement.

[0017] By setting up the auxiliary mechanism, when measuring the water level at night, the lighting tube is activated, enabling the lighting tube to illuminate the inside of the measuring sleeve, that is, to illuminate the scale on the surface of the perspective plate, thereby facilitating the night observation of the position of the floating sleeve and improving the practicality of the water conservancy monitoring device. Description of the Drawings

[0018] Figure 1 Schematic structural diagram of a preferred embodiment of a water conservancy monitoring device for water conservancy projects provided by the present utility model;

[0019] Figure 2 is Figure 1 Front view of a water conservancy monitoring device for water conservancy projects shown;

[0020] Figure 3 is Figure 1 Front view of the floating sleeve in a water conservancy monitoring device for water conservancy projects shown;

[0021] Figure 4 is Figure 1 Enlarged schematic view of part A in a water conservancy monitoring device for water conservancy projects shown.

[0022] Reference numerals in the figure: 1, positioning sleeve; 2, extension column; 3, measuring sleeve; 4, resistance ring; 5, floating sleeve; 6, counterweight sleeve; 7, permanent magnet sleeve; 8, auxiliary mechanism; 81, lighting tube; 82, perspective plate; 9, sliding ball; 10, adjusting mechanism; 101, positioning groove; 102, threaded column; 11, fixing mechanism; 111, fixing seat; 112, bolt. Detailed Embodiment

[0023] The present utility model will be further described below in conjunction with the drawings and embodiments.

[0024] Please refer to Figure 1 , Figure 2 , Figure 3 , Figure 4 , wherein Figure 1 is the schematic structural diagram of a preferred embodiment of a water conservancy monitoring device for water conservancy projects provided by the present utility model; Figure 2 is Figure 1 Front view of a water conservancy monitoring device for water conservancy projects shown; Figure 3 is Figure 1 Front view of the floating sleeve in a water conservancy monitoring device for water conservancy projects shown; Figure 4 is Figure 1An enlarged schematic view of point A in a water conservancy monitoring device for water conservancy projects. A water conservancy monitoring device for water conservancy projects includes a positioning sleeve 1, characterized in that: an extension column 2 is movably sleeved inside the positioning sleeve 1, a measuring sleeve 3 is fixedly sleeved inside the extension column 2, a resistance ring 4 is sleeved inside the measuring sleeve 3, a floating sleeve 5 is movably sleeved outside the measuring sleeve 3, a counterweight sleeve 6 is fixedly connected to the bottom of the floating sleeve 5, a permanent magnet sleeve 7 is fixedly sleeved inside the floating sleeve 5, an auxiliary mechanism 8 is arranged inside the measuring sleeve 3, a sliding ball 9 is movably sleeved on the front surface of the positioning sleeve 1, an adjusting mechanism 10 is arranged inside the positioning sleeve 1, a fixing mechanism 11 is arranged on the side surface of the positioning sleeve 1, and a limiting port 12 is opened on the front surface of the measuring sleeve 3.

[0025] The resistance ring 4 is made of metal copper material, and the number of resistance rings 4 is several; by setting the resistance ring 4, when detecting the water level height, the resistance ring 4 can position the permanent magnet sleeve 7, so that the permanent magnet sleeve 7 can be stably positioned in the middle of the inner cavity of the measuring sleeve 3, so that it is difficult for the permanent magnet sleeve 7 to fluctuate up and down inside the measuring sleeve 3 when it shakes, thus avoiding the problem that the floating sleeve 5 fluctuates violently up and down when impacted by water waves, thereby improving the stability of the floating position of the floating sleeve 5, that is, improving the accuracy of water level measurement.

[0026] The floating sleeve 5 is adapted to the measuring sleeve 3, and the floating sleeve 5 is movably sleeved outside the resistance ring 4; by setting the floating sleeve 5, when measuring the water level, the limiting port 12 can limit the position of the floating sleeve 5 moving up and down, so as to avoid the problem that the floating sleeve 5 tilts and shifts when floating and moving, thereby improving the stability of the position of the floating sleeve 5 when moving.

[0027] The counterweight sleeve 6 is movably sleeved outside the measuring sleeve 3, and the counterweight sleeve 6 is made of metal lead material; by setting the counterweight sleeve 6, when measuring the water level, the counterweight sleeve 6 can greatly increase the weight of the floating sleeve 5, so as to avoid the problem that the floating sleeve 5 shakes when impacted by water waves due to its light weight, thereby improving the stability of the floating sleeve 5 when floating.

[0028] The auxiliary mechanism 8 includes a lighting tube 81, the lighting tube 81 is fixedly installed inside the measuring sleeve 3, and a perspective plate 82 is fixedly sleeved on the side surface of the measuring sleeve 3; by setting the auxiliary mechanism 8, when measuring the water level at night, the lighting tube 81 is started, so that the lighting tube 81 can illuminate the inside of the measuring sleeve 3, that is, illuminate the scale on the surface of the perspective plate 82, thereby bringing convenience to the night observation of the position of the floating sleeve 5, and thus improving the practicability of the water conservancy monitoring device.

[0029] The number of sliding balls 9 is several, and several sliding balls 9 are evenly distributed on the front surface of the measuring sleeve 3; by setting the sliding balls 9, when the floating sleeve 5 moves up and down, the sliding balls 9 can limit the up-and-down movement of the floating sleeve 5, thus avoiding the problem of friction between the floating sleeve 5 and the surface of the measuring sleeve 3 when the floating sleeve 5 moves up and down, thereby improving the smoothness of the up-and-down movement of the floating sleeve 5.

[0030] The adjusting mechanism 10 includes a positioning groove 101, the positioning groove 101 is opened at the top of the extension column 2, and a threaded column 102 is internally threaded and sleeved in the positioning sleeve 1; by setting the adjusting mechanism 10, when installing the water conservancy monitoring device, rotate the threaded column 102 so that the threaded column 102 can be removed from the inside of the positioning groove 101. At this time, pull the extension column 2 so that the extension column 2 can drive the measuring sleeve 3 to move horizontally, thereby achieving the adjustment effect of the measuring position of the measuring sleeve 3, and thus bringing convenience to the adjustment of the working position of the measuring sleeve 3.

[0031] The fixing mechanism 11 includes a fixing seat 111, the fixing seat 111 is fixedly connected to the side surface of the positioning sleeve 1, and a bolt 112 is internally threaded and sleeved in the fixing seat 111; by setting the fixing mechanism 11, when installing and fixing the water conservancy monitoring device, rotate the bolt 112 so that the bolt 112 can fix the fixing seat 111 on the surface of the river bank soil, thereby achieving the installation and fixing effect of the positioning sleeve 1, and thus bringing convenience to the installation and fixing of the water conservancy monitoring device.

[0032] The working principle of a water conservancy monitoring device for water conservancy projects provided by the present utility model is as follows:

[0033] The first step: First, when detecting the water level height, the resistance ring 4 can position the permanent magnet sleeve 7, so that the permanent magnet sleeve 7 can be stably positioned in the middle of the inner cavity of the measuring sleeve 3, so that it is difficult for the permanent magnet sleeve 7 to fluctuate up and down inside the measuring sleeve 3 when it shakes, thus avoiding the problem that the floating sleeve 5 fluctuates violently when being impacted by water waves, thereby improving the stability of the floating position of the floating sleeve 5, that is, improving the accuracy of water level measurement. When measuring the water level, the limiting port 12 can limit the position of the floating sleeve 5 moving up and down, thus avoiding the problem that the floating sleeve 5 tilts and deviates when floating and moving, thereby improving the stability of the position of the floating sleeve 5 when moving. When measuring the water level, the counterweight sleeve 6 can greatly increase the weight of the floating sleeve 5, thus avoiding the problem that the floating sleeve 5 shakes when being impacted by water waves due to its light weight, thereby improving the stability of the floating sleeve 5 when floating. When measuring the water level at night, start the lighting tube 81, so that the lighting tube 81 can illuminate the inside of the measuring sleeve 3, that is, illuminate the scale on the surface of the transparent plate 82, thereby bringing convenience to the night observation of the position of the floating sleeve 5, and thus improving the practicability of the water conservancy monitoring device;

[0034] Step 2: When the floating sleeve 5 moves up and down, the sliding ball 9 can limit the up-and-down movement of the floating sleeve 5, thus avoiding the problem of friction between the floating sleeve 5 and the surface of the measuring sleeve 3 during the up-and-down movement, and improving the smoothness of the up-and-down movement of the floating sleeve 5. When installing the water conservancy monitoring device, rotate the threaded column 102 so that the threaded column 102 can be removed from the positioning groove 101. At this time, pull the extension column 2 so that the extension column 2 can drive the measuring sleeve 3 to move horizontally, thus achieving the adjustment effect of the measuring position of the measuring sleeve 3, and bringing convenience to the adjustment of the working position of the measuring sleeve 3. When installing and fixing the water conservancy monitoring device, rotate the bolt 112 so that the bolt 112 can fix the fixing seat 111 on the surface of the river bank soil, thus achieving the installation and fixing effect of the positioning sleeve 1, and bringing convenience to the installation and fixing of the water conservancy monitoring device.

[0035] Compared with the related technology, a water conservancy monitoring device for water conservancy projects provided by the present utility model has the following beneficial effects:

[0036] By setting the resistance ring 4, when detecting the water level height, the resistance ring 4 can position the permanent magnet sleeve 7, so that the permanent magnet sleeve 7 can be stably positioned in the middle of the inner cavity of the measuring sleeve 3. Thus, it is difficult for the permanent magnet sleeve 7 to fluctuate up and down inside the measuring sleeve 3 when it shakes, avoiding the problem that the floating sleeve 5 fluctuates violently when impacted by water waves, and improving the stability of the floating position of the floating sleeve 5, that is, improving the accuracy of water level measurement.

[0037] The above are only the embodiments of the present utility model, and do not limit the patent scope of the present utility model. Any equivalent structure or equivalent process transformation made by using the content of the specification and drawings of the present utility model, or directly or indirectly applied to other related technical fields, shall be equally included in the patent protection scope of the present utility model.

Claims

1. A water conservancy monitoring device for a water conservancy project, comprising a positioning sleeve (1), characterized in that: The positioning sleeve (1) is movably sleeved with an extension column (2), the extension column (2) is fixedly sleeved with a measuring sleeve (3), the measuring sleeve (3) is sleeved with a resistance ring (4), the measuring sleeve (3) is movably sleeved with a floating sleeve (5) outside the measuring sleeve (3), the bottom of the floating sleeve (5) is fixedly connected to a counterweight sleeve (6), the floating sleeve (5) is fixedly sleeved with a permanent magnet sleeve (7), an auxiliary mechanism (8) is arranged inside the measuring sleeve (3), a sliding ball (9) is movably sleeved on the front of the positioning sleeve (1), an adjustment mechanism (10) is arranged inside the positioning sleeve (1), a fixing mechanism (11) is arranged on the side of the positioning sleeve (1), and a limiting opening (12) is provided on the front of the measuring sleeve (3).

2. A water conservancy monitoring device for water conservancy projects according to claim 1, characterized in that: The material of the resistance ring (4) is a metallic copper material, and the number of the resistance rings (4) is a plurality.

3. A water conservancy monitoring device for water conservancy projects according to claim 1, characterized in that: The floating sleeve (5) is matched with the measuring sleeve (3), and the floating sleeve (5) is movably sleeved on the outside of the resistance ring (4).

4. A water conservancy monitoring device for water conservancy projects according to claim 1, characterized in that: The counterweight sleeve (6) is movably sleeved on the outside of the measuring sleeve (3), and the material of the counterweight sleeve (6) is a metal lead material.

5. A water conservancy monitoring device for water conservancy projects according to claim 1, characterized in that: The auxiliary mechanism (8) comprises an illuminating lamp tube (81), wherein the illuminating lamp tube (81) is fixedly mounted inside the measuring sleeve (3), and a perspective plate (82) is fixedly sleeved on the side surface of the measuring sleeve (3).

6. A water conservancy monitoring device for water conservancy projects according to claim 1, characterized in that: The number of the sliding balls (9) is a plurality, and the plurality of sliding balls (9) are evenly distributed on the front side of the measuring sleeve (3).

7. A water conservancy monitoring device for water conservancy projects according to claim 1, characterized in that: The adjustment mechanism (10) comprises a positioning groove (101), wherein the positioning groove (101) is formed at the top of the extension column (2), and the internal threaded sleeve of the positioning sleeve (1) is connected to a threaded column (102).

8. A water conservancy monitoring device for water conservancy projects according to claim 1, characterized in that: The fixing mechanism (11) comprises a fixing seat (111), the fixing seat (111) being fixedly connected to a side surface of the positioning sleeve (1), and the internal threaded sleeve of the fixing seat (111) being connected with a bolt (112).

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