Regulating water level marker post based on water conservancy and hydropower

Abstract

The application belongs to the technical field of water conservancy projects and discloses an adjustable water level marker based on water conservancy and hydropower, which comprises a first marker scale, the upper surface of the first marker scale is provided with a second marker scale, the side walls of the first marker scale and the second marker scale are both provided with scale lines, the scale lines are made of fluorescent materials, the outer walls of the first marker scale and the second marker scale are both coated with corrosion-resistant layers, and the first marker scale and the second marker scale are both provided with a connecting device for connecting the first marker scale and the second marker scale with each other, and the connecting device comprises a connecting assembly and a fixing assembly. The application has the effect of reducing the probability of vertical deviation.

Description

Technical Field

[0001] This utility model relates to the field of water conservancy engineering technology, and in particular to a regulating water level benchmark based on water conservancy and hydropower. Background Technology

[0002] A water level gauge, also known as a water level meter, is a device used to measure the elevation of the water surface at a designated location in a river, lake, or other body of water. Water level gauges are mostly made of metal or non-metal materials.

[0003] For ease of transport, water level gauges are often constructed in multiple sections. These sections are disassembled for transport. During use, they are then connected by screws. However, after prolonged use, the threads can loosen due to the constant impact of water flow. This loosening can cause the overall verticality of the gauge to deviate, resulting in measurement errors. Utility Model Content

[0004] To address the aforementioned problems, this invention provides a regulating water level benchmark based on water conservancy and hydropower.

[0005] The above-mentioned technical objective of this utility model is achieved through the following technical solution: a regulating water level marker based on water conservancy and hydropower, comprising a first marker ruler, a second marker ruler disposed on the upper surface of the first marker ruler, graduation lines disposed on the side walls of both the first and second marker rulers, the graduation lines being made of fluorescent material, a corrosion-resistant coating being applied to the outer walls of both the first and second marker rulers, and a connecting device for connecting the first and second marker rulers together being disposed on both the first and second marker rulers, the connecting device comprising a connecting component and a fixing component.

[0006] By adopting the above technical solution, when workers need to connect the first and second benchmarks, they need to use a connecting device to connect them. During this process, the connecting component improves the connection stability between the first and second benchmarks, thereby reducing the probability of vertical misalignment. Furthermore, the corrosion-resistant coating extends the service life of the first and second benchmarks, and the fluorescent material used for the graduation lines reduces the difficulty for workers to read data at night.

[0007] Furthermore, the upper surface of the first ruler is provided with a sliding groove, and the inner bottom wall of the sliding groove is provided with a fixing groove. The diameter of the fixing groove is larger than the diameter of the sliding groove. The connecting assembly includes a sliding rod slidably disposed in the sliding groove, a connecting cone fixedly disposed on the bottom surface of the sliding rod, a fixing plate slidably disposed in the fixing groove, and a return spring fixedly disposed on the bottom surface of the fixing plate. The other end of the return spring is fixedly disposed on the inner bottom wall of the fixing groove. The upper surface of the sliding rod is fixed to the bottom surface of the second ruler. The diameter of the connecting cone gradually increases from top to bottom. The upper surface of the fixing plate is provided with a connecting hole, and the connecting cone is slidably connected to the connecting hole.

[0008] Furthermore, the upper surface of the fixing plate is symmetrically provided with two connecting grooves. The fixing assembly includes two connecting blocks that are slidably disposed in the two connecting grooves, two first springs that are fixedly disposed on the two connecting blocks away from each other's sidewalls, and two fixing rings that are fixedly disposed on the upper surface of the two connecting blocks. The other ends of the two first springs are fixedly disposed on the inner wall adjacent to the connecting groove. The end of the fixing ring near the connecting cone abuts against and matches the outer wall of the connecting cone.

[0009] By adopting the above technical solution, when the worker needs to connect the first and second benchmark rulers, the worker needs to slide the sliding rod into the groove, thereby causing the connecting cone to move into the groove under the action of the sliding rod. This allows the connecting cone to gradually approach and eventually press against the fixing ring, causing the two fixing rings to slide downwards away from each other under the action of the connecting cone (during this process, the fixing plate slides downwards under the action of the connecting cone). During this process, since the diameter of the connecting cone gradually increases from top to bottom, when the connecting cone moves through the connecting hole to below the fixing ring, the fixing plate slides upwards under the action of the return spring, and the fixing rings slide towards each other under the action of the connecting block and the return spring, thereby causing the fixing rings to press against the outer wall of the connecting cone, thus locking the connecting cone in the fixing groove. In this process, the connection stability between the first and second benchmark rulers is improved, thereby reducing the probability of vertical misalignment between the first and second benchmark rulers.

[0010] Furthermore, guide rods are fixedly installed on the inner walls of both connecting grooves, and the two guide rods pass through the two connecting blocks and are slidably connected to them.

[0011] By adopting the above technical solution, when the connecting block slides, the guide rod slides relative to the connecting block. During this process, the guide rod limits the connecting block, thereby reducing the probability of the connecting block separating from the connecting groove and thus improving the stability of the device.

[0012] Furthermore, the diameter of the lower end of the connecting cone gradually increases from bottom to top, and the diameter of the lower end of the connecting cone is smaller than the distance between the two fixing rings.

[0013] By adopting the above technical solution, the diameter of the lower end of the connecting cone is smaller than the distance between the two fixed rings, which reduces the probability that the connecting cone cannot pass through the distance between the two fixed rings, thereby improving the stability of the device.

[0014] Furthermore, the sliding groove and the fixed groove are provided with an arc-shaped surface at their respective ends, and the fixed ring is provided with a first inclined surface that matches the arc-shaped surface at its end away from the connecting cone.

[0015] By adopting the above technical solution, the arc-shaped surface and the first inclined surface improve the stability of the fixed ring during its movement, thereby improving the stability of the device.

[0016] Furthermore, two mutually symmetrical limiting rods are fixedly provided on the bottom surface of the fixing plate, and two mutually symmetrical limiting grooves are opened on the bottom surface of the fixing groove, with the limiting rods and limiting grooves slidably connected.

[0017] By adopting the above technical solution, the two limiting rods reduce the probability of the fixed plate rotating during use, thereby improving the stability of the device.

[0018] Furthermore, multiple mounting slots are arrayed on the inner wall of the slide groove, and sliding sealing rings are installed in each of the multiple mounting slots.

[0019] By adopting the above technical solution, the sliding sealing ring reduces the probability of river water seeping into the chute, thereby reducing the probability of parts being corroded by rainwater and extending the service life of the device.

[0020] In summary, this utility model has the following beneficial effects:

[0021] 1. In this application, when workers need to connect the first and second rulers, they use a connecting device to do so. During this process, the connecting component improves the connection stability between the first and second rulers, thereby reducing the probability of vertical misalignment. Furthermore, the corrosion-resistant coating extends the service life of the first and second rulers, and the fluorescent material used for the graduation lines reduces the difficulty for workers to read data at night.

[0022] 2. In this application, when the worker needs to connect the first and second rulers, the worker needs to slide the sliding rod into the groove, so that the connecting cone moves into the groove under the action of the sliding rod. This causes the connecting cone to gradually approach and eventually press against the fixing ring, and then the two fixing rings slide downwards away from each other under the action of the connecting cone (during this process, the fixing plate slides downwards under the action of the connecting cone). During this process, since the diameter of the connecting cone gradually increases from top to bottom, when the connecting cone moves through the connecting hole to below the fixing ring, the fixing plate slides upwards under the action of the return spring, and the fixing rings slide towards each other under the action of the connecting block and the return spring, so that the fixing ring presses against the outer wall of the connecting cone, thereby locking the connecting cone in the fixing groove. In this process, the connection stability between the first and second rulers is improved, thereby reducing the probability of vertical offset between the first and second rulers.

[0023] 3. In this application, when the connecting block slides, the guide rod slides relative to the connecting block. During this process, the guide rod limits the connecting block, thereby reducing the probability of the connecting block separating from the connecting groove, thus improving the stability of the device. Attached Figure Description

[0024] Figure 1 This is a schematic diagram of the overall structure of an embodiment of the present utility model;

[0025] Figure 2 This is a cross-sectional structural diagram of the connecting component in an embodiment of this utility model;

[0026] Figure 3 This is a cross-sectional structural diagram of the fixing component in an embodiment of this utility model;

[0027] Figure 4 This is a schematic diagram of the connecting device in an embodiment of this utility model.

[0028] In the diagram: 1. First benchmark ruler; 11. Second benchmark ruler; 2. Slide groove; 21. Fixing groove; 22. Connecting hole; 23. Connecting groove; 3. Connecting assembly; 31. Slide rod; 32. Connecting cone; 33. Fixing plate; 34. Return spring; 4. Fixing assembly; 41. Connecting block; 42. First spring; 43. Fixing ring; 5. Guide rod; 6. Arc-shaped surface; 61. First inclined surface; 7. Limiting rod; 71. Limiting groove; 8. Mounting groove; 81. Sliding sealing ring. Detailed Implementation

[0029] The technical solutions in the embodiments of this application will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only some embodiments of this application, and not all embodiments. All other embodiments obtained by those skilled in the art based on the embodiments of this application without creative effort are within the scope of protection of this application.

[0030] like Figure 1-4 As shown in the figure, this application discloses an adjustable water level marker based on water conservancy and hydropower, including a first marker 1, a second marker 11, a connecting component 3, and a fixing component 4. The first marker 1 and the second marker 11 are both rectangular parallelepiped structures, and the second marker 11 is disposed on the upper surface of the first marker 1. Graduation lines (not shown in the figure) are provided on the side walls of both the first and second markers 11. The graduation lines are made of fluorescent material, and a corrosion-resistant coating (not shown in the figure) is applied to the outer walls of both the first and second markers 11. A connecting device is disposed on the first and second markers 11 to connect them to each other. The connecting device includes the connecting component 3 and the fixing component 4.

[0031] When staff need to connect the first ruler 1 and the second ruler 11, they must use a connecting device to connect them. During this process, the connecting component 3 improves the connection stability between the first and second rulers 11, thereby reducing the probability of vertical misalignment. Furthermore, the corrosion-resistant coating extends the service life of the first and second rulers 11, and the fluorescent material used for the graduation lines reduces the difficulty for staff to read data at night.

[0032] The upper surface of the first ruler 1 has a groove 2, and the inner bottom wall of the groove 2 has a fixing groove 21, the diameter of which is larger than that of the groove 2. The connecting assembly 3 includes a sliding rod 31, a connecting cone 32, a fixing plate 33, and a return spring 34. The sliding rod 31 is a cylindrical rod with a vertical axis. The sliding rod 31 is slidably disposed in the groove 2, and its upper surface is fixed to the bottom surface of the second ruler 11. The connecting cone 32 is fixedly disposed on the bottom surface of the sliding rod 31, and its axis coincides with the axis of the sliding rod 31. The diameter of the connecting cone 32 gradually increases from top to bottom. The fixing plate 33 is a cylindrical plate with its axis coincident with the axis of the sliding rod 31. The fixing plate 33 is slidably disposed in the fixing groove 21, and a connecting hole 22 is formed through the upper surface of the fixing plate 33, and the connecting cone 32 is slidably connected to the connecting hole 22. One end of the reset spring 34 is fixedly mounted on the bottom surface of the fixed plate 33, and the other end of the reset spring 34 is fixedly mounted on the inner bottom wall of the fixed groove 21.

[0033] The upper surface of the fixing plate 33 has two symmetrically formed connecting grooves 23. The fixing assembly 4 includes a connecting block 41, a first spring 42, and a fixing ring 43. The connecting block 41 is a rectangular block structure, and two connecting blocks 41 are provided, each slidingly disposed in one of the two connecting grooves 23. Two first springs 42 are provided, with one end of each first spring 42 fixedly disposed on the sidewalls of the two connecting blocks 41 that are far apart from each other, and the other end of each first spring 42 fixedly disposed on the inner wall adjacent to the connecting groove 23. Two fixing rings 43 are provided and fixedly disposed on the upper surface of the two connecting blocks 41, with the end of the fixing ring 43 near the connecting cone 32 abutting against and matching the outer wall of the connecting cone 32.

[0034] When the worker needs to connect the first ruler 1 and the second ruler 11, the worker needs to slide the sliding rod 31 into the sliding groove 2, thereby causing the connecting cone 32 to move into the sliding groove 2 under the action of the sliding rod 31. This allows the connecting cone 32 to gradually approach and eventually press against the fixing ring 43, causing the two fixing rings 43 to slide downwards and away from each other under the action of the connecting cone 32 (during this process, the fixing plate 33 slides downwards under the action of the connecting cone 32). During this process, the diameter of the connecting cone 32 gradually increases from top to bottom. When the connecting cone 32 moves through the connecting hole 22 and moves below the fixing ring 43, the fixing plate 33 slides upward under the action of the return spring 34, and the fixing ring 43 slides towards each other under the action of the connecting block 41 and the return spring 34, thereby causing the fixing ring 43 to press against the outer wall of the connecting cone 32, thus locking the connecting cone 32 in the fixing groove 21. In this process, the connection stability between the first benchmark 1 and the second benchmark 11 is improved, thereby reducing the probability of vertical offset between the first benchmark 1 and the second benchmark 11.

[0035] To improve the stability of the device, guide rods 5 are fixedly installed on the inner walls of the two connecting grooves 23. The two guide rods 5 pass through the two connecting blocks 41 and are slidably connected to them. When the connecting block 41 slides, the guide rods 5 slide relative to the connecting block 41. During this process, the guide rods 5 limit the connecting block 41, thereby reducing the probability of the connecting block 41 separating from the connecting groove 23, thus improving the stability of the device.

[0036] To improve the stability of the device, the diameter of the lower end of the connecting cone 32 gradually increases from bottom to top, and the diameter of the lower end of the connecting cone 32 is smaller than the distance between the two fixing rings 43. This smaller diameter reduces the probability that the connecting cone 32 cannot pass between the two fixing rings 43, thereby improving the stability of the device.

[0037] To improve the stability of the device, the ends of the sliding groove 2 and the fixed groove 21 that are close to each other are provided with an arc-shaped surface 6, and the ends of the fixed ring 43 that are away from the connecting cone 32 are provided with a first inclined surface 61 that matches the arc-shaped surface 6. The arc-shaped surface 6 and the first inclined surface 61 improve the stability of the fixed ring 43 during movement, thereby improving the stability of the device.

[0038] To improve the stability of the device, two symmetrical limiting rods 7 are fixedly installed on the bottom surface of the fixed plate 33, and two symmetrical limiting grooves 71 are opened on the bottom surface of the fixed groove 21. The limiting rods 7 are slidably connected to the limiting grooves 71. The two limiting rods 7 reduce the probability of the fixed plate 33 rotating during use, thereby improving the stability of the device.

[0039] To extend the service life of the device, multiple mounting slots 8 are arrayed on the inner wall of the chute 2, and sliding sealing rings 81 are installed in each of the multiple mounting slots 8. The sliding sealing rings 81 reduce the probability of river water seeping into the chute 2, thereby reducing the probability of parts being corroded by rainwater, and thus extending the service life of the device.

[0040] The operating principle of the adjustable water level marker based on hydropower in this embodiment is as follows: When staff need to connect the first marker 1 and the second marker 11, they use a connecting device to connect them. During this process, the connecting component 3 improves the connection stability between the first and second markers, thereby reducing the probability of vertical misalignment. Furthermore, the corrosion-resistant coating extends the service life of the first and second markers, and the fluorescent material used for the scale lines reduces the difficulty for staff to read data at night.

[0041] The above description is merely a preferred embodiment of this utility model. The protection scope of this utility model is not limited to the above embodiments. All technical solutions falling within the scope of this utility model's concept are protected. It should be noted that for those skilled in the art, any improvements and modifications made without departing from the principle of this utility model should also be considered within the protection scope of this utility model.

Claims

1. A water level gauge based on water conservancy and hydropower, comprising a first gauge rod (1), characterized in that: The upper surface of the first ruler (1) is provided with a second ruler (11). The side walls of the first ruler (1) and the second ruler (11) are provided with scale lines. The scale lines are made of fluorescent material. The outer walls of the first ruler (1) and the second ruler (11) are coated with a corrosion-resistant coating. The first ruler (1) and the second ruler (11) are provided with a connecting device for connecting the first ruler (1) and the second ruler (11) to each other. The connecting device includes a connecting component (3) and a fixing component (4).

2. The regulating water level benchmark based on water conservancy and hydropower as described in claim 1, characterized in that: The upper surface of the first ruler (1) is provided with a sliding groove (2), and the inner bottom wall of the sliding groove (2) is provided with a fixing groove (21). The diameter of the fixing groove (21) is larger than the diameter of the sliding groove (2). The connecting assembly (3) includes a sliding rod (31) slidably disposed in the sliding groove (2), a connecting cone (32) fixedly disposed on the bottom surface of the sliding rod (31), a fixing plate (33) slidably disposed in the fixing groove (21), and a return spring (34) fixedly disposed on the bottom surface of the fixing plate (33). The other end of the return spring (34) is fixedly disposed on the inner bottom wall of the fixing groove (21). The upper surface of the sliding rod (31) is fixed to the bottom surface of the second ruler (11). The diameter of the connecting cone (32) gradually increases from top to bottom. The upper surface of the fixing plate (33) is provided with a connecting hole (22). The connecting cone (32) is slidably connected to the connecting hole (22).

3. The regulating water level benchmark based on water conservancy and hydropower as described in claim 2, characterized in that: The upper surface of the fixing plate (33) has two symmetrical connecting grooves (23). The fixing assembly (4) includes two connecting blocks (41) that are slidably disposed in the two connecting grooves (23), two first springs (42) that are fixedly disposed on the two connecting blocks (41) away from each other's side walls, and two fixing rings (43) that are fixedly disposed on the upper surface of the two connecting blocks (41). The other ends of the two first springs (42) are fixedly disposed on the inner wall adjacent to the connecting groove (23). The end of the fixing ring (43) near the connecting cone (32) abuts against and matches the outer wall of the connecting cone (32).

4. A regulating water level benchmark based on water conservancy and hydropower as described in claim 3, characterized in that: Guide rods (5) are fixedly installed on the inner walls of the two connecting grooves (23), and the two guide rods (5) pass through the two connecting blocks (41) respectively and are slidably connected to them.

5. A regulating water level benchmark based on water conservancy and hydropower as described in claim 3, characterized in that: The diameter of the lower end of the connecting cone (32) gradually increases from bottom to top, and the diameter of the lower end of the connecting cone (32) is smaller than the distance between the two fixing rings (43).

6. A regulating water level benchmark based on water conservancy and hydropower as described in claim 3, characterized in that: The sliding groove (2) and the fixed groove (21) are provided with an arc-shaped surface (6) at their respective ends, and the fixed ring (43) is provided with a first inclined surface (61) that matches the arc-shaped surface (6) at its end away from the connecting cone (32).

7. A regulating water level benchmark based on water conservancy and hydropower as described in claim 3, characterized in that: The bottom surface of the fixing plate (33) is fixedly provided with two mutually symmetrical limiting rods (7), and the bottom surface of the fixing groove (21) is provided with two mutually symmetrical limiting grooves (71). The limiting rods (7) and the limiting grooves (71) are slidably connected.

8. A regulating water level benchmark based on water conservancy and hydropower as described in claim 2, characterized in that: The inner wall of the slide groove (2) is provided with a plurality of mounting grooves (8), and each of the plurality of mounting grooves (8) is provided with a sliding sealing ring (81).

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