Water level measuring device for reservoir project management

Abstract

The utility model discloses a water level measuring device for reservoir engineering management, which relates to the technical field of water level measurement and comprises a base, a first support rod mounted on the upper portion of the base, a solar panel mounted on the upper portion of the first support rod, and a control device mounted on the outer side of the first support rod. A supporting seat is installed on the side, away from the control device, of the first supporting rod, a second supporting rod is movably connected to the end, away from the first supporting rod, of the supporting seat, a radar water level gauge is installed on the outer side of the second supporting rod, and a control assembly used for the radar water level gauge is arranged on the first supporting rod and the supporting seat jointly and comprises a fixing rod; the radar water level gauge can be moved to a low position for maintenance through the control assembly, the radar water level gauge can be more easily approached, the risk of high-place operation of maintenance personnel is reduced, and meanwhile the maintenance efficiency is improved.

Description

TECHNICAL FIELD

[0001] The utility model relates to water level measurement technical field especially relates to a water level measuring device for reservoir engineering management. BACKGROUND

[0002] The water level measuring device for reservoir engineering management is a device specially designed for real-time monitoring of water level changes in reservoirs. Such devices play a crucial role in water conservancy projects. They not only provide accurate water level data, but also help reservoir management personnel make scientific and reasonable scheduling decisions, thereby ensuring the safe and effective use of water resources and helping to prevent natural disasters.

[0003] However, in actual use, when the device is damaged or needs regular maintenance, since the radar water level meter is installed above the water area, far from the shore, it is not convenient for maintenance personnel to disassemble and repair the meter. Therefore, a water level measuring device for reservoir engineering management is proposed. CONTENT OF THE UTILITY MODEL

[0004] The utility model aims at solving the shortcomings of radar water level meter installed above the water area, far from the shore, not convenient for maintenance personnel to disassemble and repair the meter in the prior art, and proposes a water level measuring device for reservoir engineering management.

[0005] In order to achieve the above-mentioned purpose, the utility model adopts the following technical scheme:

[0006] A water level measuring device for reservoir engineering management, comprising a base, a first support rod is installed on the upper part of the base, a solar panel is installed on the upper part of the first support rod, a control device is installed on the outer side of the first support rod, a support seat is installed on the side of the first support rod away from the control device, a second support rod is movably connected to the end of the support seat away from the first support rod, a radar water level meter is installed on the outer side of the second support rod, a control assembly for the radar water level meter is provided on the first support rod and the support seat, the control assembly comprises a fixed rod, a protection assembly for the radar water level meter is provided on the first support rod, and the protection assembly comprises a protective shell provided on the first support rod.

[0007] The above-mentioned technical scheme further comprises:

[0008] Symmetrical fixed plates are installed on the end of the support seat away from the first support rod, rotating rods are rotatably connected to the sides of the two fixed plates close to each other, and the two rotating rods are fixedly connected between the second support rod.

[0009] Torsional springs are installed on both sides of the second support rod, and the torsional springs are fixedly connected between the fixed plates away from the second support rod, so as to automatically move to a low place.

[0010] The fixed rod is movably connected between the support base and the first support rod, a fixing groove is formed on one side of the second support rod close to the support base, the fixing groove is movably connected with the fixed rod, and the opening size of the fixing groove is matched with the size of the fixed rod, so that the radar water level meter can be controlled at a low position.

[0011] The outer side of the first support rod is movably connected with a movable rod, the end of the fixed rod away from the second support rod is fixedly connected with the movable rod, the outer side of the movable rod is provided with a spring, and the end of the spring close to the first support rod is fixedly connected with the first support rod.

[0012] The inner side of the first support rod is provided with a circular groove, the inner side of the circular groove is provided with a sliding groove, the sliding groove is slidably provided with a sliding block, the sliding block is fixedly connected with the protective shell, and the inner side of the sliding groove is rotatably connected with a threaded rod.

[0013] The opening size of the circular groove is matched with the size of the protective shell, the opening size of the protective shell is matched with the size of the radar water level meter, the direct impact and erosion of the radar water level meter are reduced through the protective shell, the interference of the external environment is reduced, and the internal structure of the radar water level meter is also protected from being damaged.

[0014] The utility model has the following beneficial effects:

[0015] 1、the radar water level meter is usually installed at high places or the bank of rivers, lakes, reservoirs and the like in the utility model, so as to better monitor water level change, the radar water level meter can be moved to a low position for maintenance through the control assembly, the radar water level meter can be more easily accessed, the risk of maintenance personnel working at high places is reduced, and maintenance efficiency is improved.

[0016] 2、the radar water level meter can be effectively prevented from direct impact and erosion by severe weather such as strong wind, heavy rain, lightning and the like through the protection assembly, the interference of the external environment is reduced, the internal structure of the radar water level meter is also protected from being damaged, long-term stable operation of the radar water level meter is ensured. DRAWINGS

[0017] Figure 1 It is a first three-dimensional structure schematic diagram of the water level measuring device for reservoir engineering management in the utility model;

[0018] Figure 2 It is a second three-dimensional structure schematic diagram in the utility model;

[0019] Figure 3 It is an overall structure schematic diagram in the utility model;

[0020] Figure 4For Figure 1 Structure enlarged schematic view at A in the middle;

[0021] Figure 5 For Figure 1 Structure enlarged schematic view at B in the middle;

[0022] Figure 6 For Figure 2 Structure enlarged schematic view at C in the middle.

[0023] In the figure: 1, base; 2, first support rod; 3, control device; 4, solar panel; 5, support seat; 6, fixed plate; 7, rotating rod; 8, torsional spring; 9, second support rod; 10, fixed groove; 11, fixed rod; 12, radar water level gauge; 13, movable rod; 14, spring; 15, circular groove; 16, sliding groove; 17, sliding block; 18, protective shell; 19, threaded rod. DETAILED DESCRIPTION

[0024] The technical solutions in the embodiments of the utility model will be clearly and completely described below with reference to the drawings in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, rather than all the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by those skilled in the art without creative labor fall within the protection scope of the utility model.

[0025] Embodiment one

[0026] As Figures 1-6 shown, the utility model provides a water level measuring device for reservoir engineering management, including base 1, the upper portion of base 1 is installed with first support rod 2, the upper portion of first support rod 2 is installed with solar panel 4, the outer side of first support rod 2 is installed with control device 3, the side of first support rod 2 away from control device 3 is installed with support seat 5, the end of support seat 5 away from first support rod 2 is movably connected with second support rod 9, the outer side of second support rod 9 is installed with radar water level gauge 12, first support rod 2 and support seat 5 are provided with control assembly for radar water level gauge 12 together, control assembly includes fixed rod 11, first support rod 2 is provided with protection assembly for radar water level gauge 12, protection assembly includes the protection shell 18 set up on first support rod 2;

[0027] A fixing plate 6 is symmetrically installed on the end of the support base 5 away from the first support rod 2. A rotating rod 7 is rotatably connected to the side of each fixing plate 6 closest to the other. The two rotating rods 7 are fixedly connected to the second support rod 9. Torsion springs 8 are installed on both sides of the second support rod 9. The side of the torsion spring 8 away from the second support rod 9 is fixedly connected to the fixing plate 6. A fixing rod 11 is movably connected to the support base 5 and the first support rod 2. A fixing groove 10 is opened on the side of the second support rod 9 close to the support base 5. The fixing groove 10 is movably connected to the fixing rod 11. The size of the opening of the fixing groove 10 is adapted to the size of the fixing rod 11. A movable rod 13 is movably connected to the outside of the first support rod 2. The end of the fixing rod 11 away from the second support rod 9 is fixedly connected to the movable rod 13. A spring 14 is installed on the outside of the movable rod 13. The end of the spring 14 close to the first support rod 2 is fixedly connected to the first support rod 2.

[0028] In this embodiment, when the radar level gauge 12 needs maintenance, the movable rod 13 can be pulled away from the first support rod 2, causing the spring 14 to stretch. When the movable rod 13 moves, it drives the fixed rod 11 to move until the fixed rod 11 moves to the outside of the fixed groove 10. At this time, the torsion spring 8, which is in a contracted state, resets and drives the second support rod 9 to rotate around the rotating rod 7. At the same time, it drives the radar level gauge 12 to rotate until the radar level gauge 12 is parallel to the first support rod 2. In this way, the radar level gauge 12 can be moved to a lower position for maintenance, making it easier to access the radar level gauge 12, reducing the risk of maintenance personnel working at heights, and improving maintenance efficiency.

[0029] Example 2

[0030] like Figures 1-6 As shown, based on Embodiment 1, a circular groove 15 is provided on the inner side of the first support rod 2, and a sliding groove 16 is provided on the inner side of the circular groove 15. A sliding block 17 is slidably arranged inside the sliding groove 16. The sliding block 17 is fixedly connected to the protective shell 18. A threaded rod 19 is rotatably connected to the inner side of the sliding groove 16. The threaded rod 19 is threadedly connected to the sliding block 17. The size of the opening of the circular groove 15 is adapted to the size of the protective shell 18, and the size of the opening of the protective shell 18 is adapted to the size of the radar level gauge 12.

[0031] In this embodiment, when encountering bad weather, the radar water level gauge 12 can be moved to be parallel to the first supporting rod 2 at this time, and then the threaded rod 19 is rotated, the sliding block 17 is driven to move along the sliding groove 16 through the action force generated when the threaded rod 19 is rotated, and the protective shell 18 is driven to move, so that the protective shell 18 moves to the outside of the circular groove 15, then the radar water level gauge 12 is wrapped, the direct impact and erosion of the radar water level gauge 12 by bad weather such as strong wind, heavy rain, thunder and lightning are resisted through the radar water level gauge 12, the interference of the external environment is reduced, the internal structure of the radar water level gauge is also protected from being damaged, and long-term stable operation is ensured.

[0032] Although the embodiments of the utility model have been shown and described, it can be understood by those skilled in the art that various changes, modifications, replacements and variations can be made to these embodiments without departing from the principles and spirits of the utility model, and the scope of the utility model is defined by the appended claims and their equivalents.

Claims

1. A water level measuring device for reservoir engineering management, comprising a base (1), characterized in that, The upper part of the base (1) is provided with a first supporting rod (2), the upper part of the first supporting rod (2) is provided with a solar panel (4), the outer side of the first supporting rod (2) is provided with a control device (3), the side of the first supporting rod (2) away from the control device (3) is provided with a supporting seat (5), the end of the supporting seat (5) away from the first supporting rod (2) is movably connected with a second supporting rod (9), the outer side of the second supporting rod (9) is provided with a radar water level gauge (12), the first supporting rod (2) and the supporting seat (5) are jointly provided with a control assembly for the radar water level gauge (12), the control assembly comprises a fixed rod (11), the first supporting rod (2) is provided with a protection assembly for the radar water level gauge (12), and the protection assembly comprises a protection shell (18) arranged on the first supporting rod (2).

2. The water level measuring device for reservoir engineering management according to claim 1, characterized in that, The end of the supporting seat (5) away from the first supporting rod (2) is symmetrically provided with a fixed plate (6), the side of the two fixed plates (6) close to each other is rotatably connected with a rotating rod (7), and the two rotating rods (7) are fixedly connected with the second supporting rod (9).

3. The water level measuring device for reservoir engineering management according to claim 1, characterized in that, The two sides of the second supporting rod (9) are provided with torsional springs (8), and the side of the torsional spring (8) away from the second supporting rod (9) is fixedly connected with the fixed plate (6).

4. The water level measuring device for reservoir engineering management according to claim 1, characterized in that, The supporting seat (5) and the first supporting rod (2) are movably connected with a fixed rod (11), the side of the second supporting rod (9) close to the supporting seat (5) is provided with a fixed groove (10), the fixed groove (10) and the fixed rod (11) are movably connected, and the size of the opening of the fixed groove (10) is matched with the size of the fixed rod (11).

5. The water level measuring device for reservoir engineering management according to claim 1, characterized in that, The outer side of the first supporting rod (2) is movably connected with an movable rod (13), the end of the fixed rod (11) away from the second supporting rod (9) is fixedly connected with the movable rod (13), the outer side of the movable rod (13) is provided with a spring (14), and the end of the spring (14) close to the first supporting rod (2) is fixedly connected with the first supporting rod (2).

6. The water level measuring device for reservoir engineering management according to claim 1, characterized in that, The inner side of the first supporting rod (2) is provided with a circular groove (15), the inner side of the circular groove (15) is provided with a sliding groove (16), the sliding groove (16) is slidably provided with a sliding block (17), the sliding block (17) is fixedly connected with the protection shell (18), and the inner side of the sliding groove (16) is rotatably connected with a threaded rod (19).

7. The water level measuring device for reservoir management according to claim 6, wherein The size of the opening of the circular groove (15) is matched with the size of the protection shell (18), and the size of the opening of the protection shell (18) is matched with the size of the radar water level gauge (12).

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