Water level marker post for water conservancy and hydropower

Abstract

The utility model discloses a water level marker post for water conservancy and hydropower, which belongs to the field of water level monitoring and comprises a movable floating plate, a through hole is arranged in the middle of the movable floating plate, a transparent acrylic ring is fixedly mounted on the inner side of the through hole, and a water level marking component is movably inserted into the transparent acrylic ring. The water level marking assembly comprises a marking cylinder, an extension rod, a balancing weight and a baffle, the marking cylinder is movably inserted into the transparent acrylic ring, the diameter of the marking cylinder is smaller than the inner diameter of the transparent acrylic ring, the water level marking device can float on the water surface by arranging the movable floating plate, and the water level marking assembly is movably inserted into the movable floating plate; a balancing weight is arranged at the bottom of the water level marking assembly and can automatically sink to the water bottom, a worker can obtain water level data by checking scale marks on the surface of the water level marking assembly on the inner side of the movable floating plate, the structure is convenient to install, and a water level marker post is convenient to move and control.

Description

Technical Field

[0001] The utility model relates to the field of water level monitoring, and more specifically to a water conservancy and hydropower water level benchmark. Background Art

[0002] Hydropower is a clean energy source that is renewable, pollution-free, and has low operating costs. It is convenient for power peak regulation and is conducive to improving resource utilization and the comprehensive benefits of the economy and society. As traditional energy sources on the earth become increasingly scarce, countries around the world generally give priority to the development of hydropower and vigorously utilize water resources. When developing water conservancy, it is necessary to monitor the water level.

[0003] Chinese patent authorization announcement number: CN219714493U, provides a water conservancy and hydropower water level benchmark. This patent makes the water level pole modular by sliding the inner rod into the outer rod, and then fixing the position of the inner rod with the fixing bolt. In order to prevent the modular connection from being affected by the water flow in the water and causing the inner rod to shake and become unstable, the two steel cables are straightened and fixed with the mounting plate in the water bed of the water area to form a triangle to reinforce the device, which solves the problem of mainly judging the water level by fixing it with a vertical pole and observing the scale on the outside of the vertical pole, and the vertical pole required for deeper water level is too long, which is inconvenient during installation and transportation.

[0004] The above-mentioned water level marker is fixed to the bottom of the water by fixing nails. Firstly, due to the large amount of silt on the bottom of the water, the installation of the fixing nails is not stable, and the fixing nails require workers to dive to install, resulting in the danger of installing the water level marker. Utility Model Content

[0005] 1. Technical issues to be solved

[0006] In view of the problems existing in the prior art, the purpose of the utility model is to provide a water conservancy and hydropower water level benchmark, which can be realized by setting a movable float plate to float on the water surface, and a water level marking component is movably inserted inside the movable float plate, and a counterweight block is provided at the bottom of the water level marking component, which will automatically sink to the bottom of the water. The staff can obtain water level data by checking the scale lines on the surface of the water level marking component on the inner side of the movable float plate. The structure is easy to install and the water level benchmark is convenient to move and control.

[0007] 2. Technical solution

[0008] To solve the above problems, the utility model adopts the following technical solutions.

[0009] A water conservancy and hydropower water level benchmark, comprising a movable floating plate, a through hole is provided in the middle part of the movable floating plate, a transparent acrylic ring is fixedly installed on the inner side of the through hole, a water level marking assembly is movably inserted in the transparent acrylic ring, the water level marking assembly comprises a marking tube, an extension rod, a counterweight block and a baffle, the marking tube is movably inserted in the transparent acrylic ring, and the diameter of the marking tube is smaller than the inner diameter of the transparent acrylic ring, the extension rod is installed at the upper end of the marking tube by a sliding connection, the counterweight block is installed at the lower end of the marking tube by a fixed connection, the baffle is installed at the upper end of the extension rod by a fixed connection, the diameter of the baffle is larger than the inner diameter of the transparent acrylic ring, the marking tube and the front end of the extension rod are both provided with scale lines, and limit rings are fixedly installed in the middle of the four ends of the movable floating plate.

[0010] Furthermore, a connecting bolt is threadedly installed on the left side of the upper end of the marking tube, and mounting holes are provided on the upper and lower ends of the left side of the extension rod, and the connecting bolt passes through the mounting hole.

[0011] Furthermore, a first magnetic block is fixedly embedded in the front end of the transparent acrylic ring, and a second magnetic block is fixedly embedded in the front end of the marking tube and the extension rod, and the second magnetic block is magnetically connected to the first magnetic block.

[0012] Furthermore, a magnifying glass is hingedly installed on the front part of the upper end of the movable floating plate, and the magnifying glass is located in front of the water level marking component. Two limiting grooves are arranged on the front part of the upper end of the movable floating plate, and the limiting grooves are located on both sides of the lower end of the magnifying glass, and a control protection component is fixedly installed inside the limiting grooves. The control protection component includes a half gear and a waterproof electric push rod, and the two half gears are respectively installed on both sides of the lower end of the magnifying glass by a fixed connection method, and the two waterproof electric push rods are respectively installed at the rear end of the limiting groove by a fixed embedding method, and a rack is fixedly installed on the output end of the waterproof electric push rod, and the rack is located at the lower end of the half gear, and the rack is meshingly connected with the half gear.

[0013] Furthermore, two storage grooves are provided at the front of the upper end of the movable floating plate, and the storage grooves are located at the rear end of the inner side of the limiting groove. A folding support frame is rotatably installed at the rear end of the storage groove, and the end of the folding support frame away from the movable floating plate is rotatably connected to the upper rear end of the magnifying glass.

[0014] Furthermore, a solar panel is fixedly installed on the rear part of the upper end of the movable float, a battery is fixedly installed on the left side of the upper end of the movable float, the solar panel is electrically connected to the battery, a controller is fixedly installed on the front part of the upper end of the battery, a wind speed sensor is fixedly installed on the rear part of the upper end of the battery, and the controller is electrically connected to the battery, the wind speed sensor and the waterproof electric push rod.

[0015] 3. Beneficial effects

[0016] Compared with the prior art, the advantages of the present invention are:

[0017] (1) This solution can be achieved by setting a movable float to float on the water surface, and movably inserting a water level indicator component inside the movable float. A counterweight block is provided at the bottom of the water level indicator component, and the counterweight block will automatically sink to the bottom of the water. The staff can obtain water level data by checking the scale lines on the surface of the water level indicator component on the inner side of the movable float. The structure is easy to install, and the water level mark is easy to move and control.

[0018] (2) The first magnetic block and the second magnetic block are magnetically attracted to each other, so that in a default state, the marking tube and the front arm of the extension rod can be attached to the front wall of the transparent acrylic circle, and the scale line is always located in the front, so that the staff can check the scale line and obtain data at a fixed position.

[0019] (3) By arranging a magnifying glass at the front of the upper end of the movable floating plate, the staff can use the magnifying glass to magnify the scale line and check the scale value even at a distance from the water surface, which effectively improves the practicality and functionality of the water level benchmark. In addition, when the waterproof electric push rod is started, the rack can be driven to move forward, driving the half gear and the magnifying glass to flip, so that the magnifying glass can be flattened and stored.

[0020] (4) When the magnifying glass is used standing up, the folding support frame can be simultaneously driven to extend to support the magnifying glass, thereby improving the stability of the magnifying glass; when the magnifying glass is stored, the folding support frame can be simultaneously pushed to fold and store in the storage slot.

[0021] (5) The solar panel absorbs light energy and converts it into electrical energy which is stored in the battery. The battery also provides power to the controller, wind speed sensor and waterproof electric push rod. At the same time, the wind speed sensor can monitor the wind speed on the water surface in real time. When the wind speed is too high, the wind speed sensor automatically sends a signal to the controller, which activates the waterproof electric push rod to retract and protect the magnifying glass. The setting of this structure can strengthen the overall protection of the water level marker and prevent it from flipping over and affecting its use. BRIEF DESCRIPTION OF THE DRAWINGS

[0022] Figure 1 It is a schematic diagram of the overall structure of the water level benchmark in the utility model;

[0023] Figure 2 It is a structural schematic diagram of the water level marking component in the utility model;

[0024] Figure 3 It is a partial top view of the water level benchmark in the utility model;

[0025] Figure 4 For the utility model Figure 1 Enlarged view of point A in the middle.

[0026] Description of the numbers in the figure:

[0027] 1. Movable floating plate; 101. Through hole; 102. Limiting groove; 103. Storage groove; 2. Transparent acrylic ring; 21. First magnetic block; 3. Water level marking assembly; 31. Marking tube; 311. Connecting bolt; 32. Counterweight; 33. Extension rod; 331. Mounting hole; 34. Scale line; 35. Baffle; 36. Second magnetic block; 4. Limiting ring; 5. Solar panel; 6. Battery; 7. Controller; 8. Wind speed sensor; 9. Magnifying glass; 10. Folding support frame; 11. Control protection assembly; 111. Half gear; 112. Waterproof electric push rod; 113. Rack. DETAILED DESCRIPTION

[0028] The technical solutions in the embodiments of the utility model will be clearly and completely described below in conjunction with the drawings in the embodiments of the utility model; it is obvious that the described embodiments are only part of the embodiments of the utility model, rather than all of the embodiments, and all other embodiments obtained by ordinary technicians in this field based on the embodiments of the utility model without making creative work are within the scope of protection of the utility model.

[0029] In the description of the present invention, it should be noted that the terms "upper", "lower", "inner", "outer", "top / bottom" and the like indicate positions or positional relationships based on the positions or positional relationships shown in the drawings, and are only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific position, be constructed and operated in a specific position, and therefore cannot be understood as limiting the present invention. In addition, the terms "first" and "second" are used for descriptive purposes only, and cannot be understood as indicating or implying relative importance.

[0030] In the description of the present utility model, it should be noted that, unless otherwise clearly specified and limited, the terms "installed", "provided with", "set / connected", "connected", etc. should be understood in a broad sense. For example, "connected" can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection, or it can be indirectly connected through an intermediate medium, or it can be the internal communication of two components. For ordinary technicians in this field, the specific meanings of the above terms in the present utility model can be understood according to specific circumstances.

[0031] Embodiment 1:

[0032] See also Figure 1-2A water conservancy and hydropower water level benchmark, including a movable floating plate 1, a through hole 101 is provided in the middle part of the movable floating plate 1, a transparent acrylic ring 2 is fixedly installed inside the through hole 101, a water level marking component 3 is movably inserted inside the transparent acrylic ring 2, and the water level marking component 3 includes a marking tube 31, an extension rod 33, a counterweight 32 and a baffle 35, the marking tube 31 is movably inserted inside the transparent acrylic ring 2, and the diameter of the marking tube 31 is smaller than the inner diameter of the transparent acrylic ring 2, the extension rod 33 is installed at the upper end of the marking tube 31 by a sliding connection, the counterweight 32 is installed at the lower end of the marking tube 31 by a fixed connection, the baffle 35 is installed at the upper end of the extension rod 33 by a fixed connection, the diameter of the baffle 35 is larger than the inner diameter of the transparent acrylic ring 2, the marking tube 31 and the extension rod 33 are both provided with scale lines 34 at the front ends, and limit rings 4 are fixedly installed in the middle of the four ends of the movable floating plate 1. Place the movable float 1 directly on the water surface to be measured, the movable float 1 will float directly on the water surface, and then use a rope to be looped through multiple limit rings 4, and fix the other end of the rope on the ground at the water's edge to complete the limiting of the movable float 1; the water level marking component 3 is inserted inside the movable float 1, and since the counterweight block 32 at the bottom of the water level marking component 3 is heavy, it will be directly deposited on the bottom of the water, and then the scale line 34 on the outside of the marking tube 31 that is consistent with the water level will stay on the inside of the movable float 1, and the staff can directly obtain the water level data, and the movable float 1 will rise and fall on the outside of the marking tube 31 according to the change of the water level, so as to obtain accurate water level data information in real time.

[0033] A connecting bolt 311 is threadedly installed on the left side of the upper end of the marking tube 31, and mounting holes 331 are set at the upper and lower ends of the left side of the extension rod 33. The connecting bolt 311 passes through the mounting hole 331. When in use, the staff can decide whether to pull out and fix the extension rod 33 outward or store it in the marking tube 31 for fixing according to the water level range. When the height of the marking tube 31 is less than the water level, it is necessary to pull the extension rod 33 upward to extend the overall length of the water level marking assembly 3, and use the connecting bolt 311 to insert into the lower end mounting hole 331 to connect and fix the extension rod 33 to the marking tube 31.

[0034] See also Figure 3 A first magnetic block 21 is fixedly embedded in the front end of the transparent acrylic ring 2, and a second magnetic block 36 is fixedly embedded in the front end of the marking tube 31 and the extension rod 33. The second magnetic block 36 is magnetically connected to the first magnetic block 21. When in use, the first magnetic block 21 and the second magnetic block 36 are magnetically attracted, so that in the default state, the marking tube 31 and the forearm of the extension rod 33 can fit the front wall of the transparent acrylic ring 2 and keep the scale line 34 always in the front, so that the staff can check the scale line 34 at a fixed position to obtain data.

[0035] See also Figure 1 and Figure 4, a magnifying glass 9 is hingedly installed at the front of the upper end of the movable floating plate 1, and the magnifying glass 9 is located in front of the water level marking component 3. Two limiting grooves 102 are arranged at the front of the upper end of the movable floating plate 1, and the limiting grooves 102 are located on both sides of the lower end of the magnifying glass 9, and a control protection component 11 is fixedly installed inside the limiting groove 102. The control protection component 11 includes a half gear 111 and a waterproof electric push rod 112. The two half gears 111 are respectively installed on both sides of the lower end of the magnifying glass 9 by a fixed connection method, and the two waterproof electric push rods 112 are respectively installed in the rear end of the limiting groove 102 by a fixed embedding method. A rack 113 is fixedly installed at the output end of the electric push rod 112. The rack 113 is located at the lower end of the half gear 111, and the rack 113 is meshed with the half gear 111. When in use, by arranging a magnifying glass 9 at the front of the upper end of the movable floating plate 1, the staff can also magnify the scale line 34 through the magnifying glass 9 and check the scale value at a position far away from the water surface, thereby effectively improving the practicality and functionality of the water level benchmark. Starting the waterproof electric push rod 112 can drive the rack 113 to move forward, drive the half gear 111 and the magnifying glass 9 to flip over, and realize the flattening and storage of the magnifying glass 9.

[0036] Two storage grooves 103 are provided at the front upper end of the movable floating plate 1. The storage groove 103 is located at the rear inner side of the limiting groove 102. A folding support frame 10 is rotatably installed at the rear inner side of the storage groove 103. The end of the folding support frame 10 away from the movable floating plate 1 is rotatably connected to the upper rear end of the magnifying glass 9. When in use, when the magnifying glass 9 is used standing, the folding support frame 10 can be synchronously driven to extend to support the magnifying glass 9, thereby improving the stability of the magnifying glass 9; when the magnifying glass 9 is stored, the folding support frame 10 can be synchronously pushed to fold and store in the storage groove 103.

[0037] A solar panel 5 is fixedly installed on the rear part of the upper end of the movable floating plate 1, and a battery 6 is fixedly installed on the left side of the upper end of the movable floating plate 1. The solar panel 5 is electrically connected to the battery 6, and a controller 7 is fixedly installed on the front part of the upper end of the battery 6. A wind speed sensor 8 is fixedly installed on the rear part of the upper end of the battery 6. The controller 7 is electrically connected to the battery 6, the wind speed sensor 8 and the waterproof electric push rod 112. When in use, the solar panel 5 absorbs light energy and converts it into electrical energy and stores it inside the battery 6, and the battery 6 provides electrical energy to the controller 7, the wind speed sensor 8 and the waterproof electric push rod 112. At the same time, the wind speed sensor 8 can monitor the wind speed on the water surface in real time. When the wind speed is too high, the wind speed sensor 8 automatically sends a signal to the controller 7, and the controller 7 starts the waterproof electric push rod 112 to store and protect the magnifying glass 9. The setting of this structure can strengthen the overall protection of the water level benchmark to prevent it from flipping over and affecting its use.

[0038] The working principle of the utility model is: first, the movable floating plate 1 is directly placed on the water surface to be measured, and the movable floating plate 1 will float directly on the water surface, and then a rope is used to be set in multiple limit rings 4, and the other end of the rope is fixed on the ground at the water's edge to complete the limit of the movable floating plate 1; the water level marking component 3 is inserted inside the movable floating plate 1, and because the counterweight block 32 at the bottom of the water level marking component 3 is heavy, it will be directly deposited on the bottom of the water, and then the scale line 34 on the outside of the marking tube 31 that is consistent with the water level stays on the inside of the movable floating plate 1, and the staff can directly obtain the water level data. A magnifying glass 9 is installed on the front of the upper end of the movable floating plate 1, and the staff can also use the magnifying glass 9 to magnify the scale line 34 and view the scale value at a position far away from the water surface, effectively improving the practicality and functionality of the water level benchmark.

[0039] The above is only a preferred specific implementation of the utility model; however, the protection scope of the utility model is not limited thereto. Any technician familiar with the technical field can make equivalent replacements or changes according to the technical solution and improved ideas of the utility model within the technical scope disclosed by the utility model, which should be included in the protection scope of the utility model.

Claims

1. A water level benchmark for water conservancy and hydropower, comprising a movable floating plate (1), characterized in that: A through hole (101) is provided in the middle of the movable floating plate (1), a transparent acrylic ring (2) is fixedly installed inside the through hole (101), a water level indicator assembly (3) is movably inserted inside the transparent acrylic ring (2), and the water level indicator assembly (3) comprises a marking tube (31), an extension rod (33), a counterweight (32) and a baffle (35), the marking tube (31) is movably inserted inside the transparent acrylic ring (2), and the diameter of the marking tube (31) is smaller than the inner diameter of the transparent acrylic ring (2). The extension rod (33) is mounted on the upper end of the marking tube (31) by means of a sliding connection, the counterweight (32) is mounted on the lower end of the marking tube (31) by means of a fixed connection, the baffle (35) is mounted on the upper end of the extension rod (33) by means of a fixed connection, the diameter of the baffle (35) is larger than the inner diameter of the transparent acrylic ring (2), the front ends of the marking tube (31) and the extension rod (33) are both provided with scale lines (34), and the middle parts of the four ends of the movable floating plate (1) are all fixedly mounted with limit rings (4).

2. A water conservancy and hydropower water level benchmark according to claim 1, characterized in that: A connecting bolt (311) is threadedly mounted on the left side of the upper end of the marking tube (31), and mounting holes (331) are arranged on the upper and lower ends of the left side of the extension rod (33), and the connecting bolt (311) passes through the mounting hole (331).

3. A water conservancy and hydropower water level benchmark according to claim 1, characterized in that: A first magnetic block (21) is fixedly embedded in the front end of the transparent acrylic ring (2), and a second magnetic block (36) is fixedly embedded in the front ends of the marking tube (31) and the extension rod (33), and the second magnetic block (36) is magnetically connected to the first magnetic block (21).

4. A water conservancy and hydropower water level benchmark according to claim 1, characterized in that: A magnifying glass (9) is hingedly mounted on the front upper end of the movable floating plate (1), and the magnifying glass (9) is located in front of the water level indicator assembly (3). Two limiting grooves (102) are arranged on the front upper end of the movable floating plate (1), and the limiting grooves (102) are located on both sides of the lower end of the magnifying glass (9). A control protection assembly (11) is fixedly mounted inside the limiting grooves (102). The control protection assembly (11) comprises a half gear (111) and a waterproof electric push rod (112). The two half gears (111) are respectively mounted on both sides of the lower end of the magnifying glass (9) by a fixed connection mode, and the two waterproof electric push rods (112) are respectively mounted on the rear end of the limiting groove (102) by a fixed embedding mode. A rack (113) is fixedly mounted on the output end of the waterproof electric push rod (112), and the rack (113) is located at the lower end of the half gear (111), and the rack (113) is meshedly connected with the half gear (111).

5. A water conservancy and hydropower water level benchmark according to claim 1, characterized in that: The front upper end of the movable floating plate (1) is provided with two receiving grooves (103), the receiving grooves (103) are located at the inner rear end of the limiting groove (102), the inner rear end of the receiving groove (103) is rotatably mounted with a folding support frame (10), and the end of the folding support frame (100) away from the movable floating plate (1) is rotatably connected to the upper rear end of the magnifying glass (9).

6. A water conservancy and hydropower water level benchmark according to claim 1, characterized in that: A solar panel (5) is fixedly mounted on the rear portion of the upper end of the movable floating board (1); a storage battery (6) is fixedly mounted on the left side of the upper end of the movable floating board (1); the solar panel (5) is electrically connected to the storage battery (6); a controller (7) is fixedly mounted on the front portion of the upper end of the storage battery (6); a wind speed sensor (8) is fixedly mounted on the rear portion of the upper end of the storage battery (6); the controller (7) is electrically connected to the storage battery (6), the wind speed sensor (8) and the waterproof electric push rod (112).

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