Water level monitoring device

Abstract

The utility model provides a water level monitoring device, which relates to the technical field of water level monitoring devices for environmental monitoring, and comprises a monitoring mechanism, the monitoring mechanism comprises a base, a first measuring rod is sleeved in the base, the first measuring rod is in sliding connection with the base, one end of the first measuring rod is fixedly connected with a connecting rod, and the other end of the first measuring rod is fixedly connected with a second measuring rod. The outer surface of the connecting rod is sleeved with a second measuring rod. According to the water level monitoring device, through the arrangement of the monitoring mechanism, the task of daily river water level monitoring can be completed, the river water level can be measured in real time when the river water level surges, the measuring range of the water level monitoring device is greatly widened due to the fact that the second measuring rod can conduct floating measurement, and then emergency situations can be coped at any time; meanwhile, the measuring rod II is sleeved on the connecting rod, so that the total length of the whole water level monitoring device is not increased due to the arrangement of the measuring rod II.

Description

Technical Field

[0001] The utility model relates to the technical field of water level monitoring devices for environmental monitoring, in particular to a water level monitoring device. Background Technique

[0002] Environmental monitoring refers to the activities of environmental monitoring agencies to monitor and measure the environmental quality status. Environmental monitoring is to monitor and measure the indicators reflecting environmental quality to determine the pollution status of the environment and the level of environmental quality. The content of environmental monitoring mainly includes the monitoring of physical indicators, chemical indicators and ecological systems. Environmental monitoring is the basis for scientific environmental management and environmental law enforcement supervision, and is an essential basic work for environmental protection.

[0003] The lengths of existing water level monitoring rods for environmental monitoring are the same. And for the sake of use stability and actual use requirements, the lengths of the water level monitoring rods are limited. Then, when the river water in the river channel surges due to the rainy season, the entire water level monitoring rod may be submerged. Thus, the water level monitoring personnel cannot monitor the specific value of the water level or the change of the water level in real time. Therefore, the existing water level monitoring rods are inconvenient to use. For this reason, we provide a water level monitoring device. Content of the Utility Model

[0004] The purpose of the utility model is to solve the defect that the fixed range of the existing water level monitoring rod cannot meet the use requirements when the water level surges, and to provide a water level monitoring device.

[0005] In order to achieve the above purpose, the utility model adopts the following technical scheme: A water level monitoring device, comprising: a monitoring mechanism, the monitoring mechanism includes a base, a first measuring rod is sleeved inside the base, the first measuring rod is slidably connected with the base, one end of the first measuring rod is fixedly connected with a connecting rod, a second measuring rod is sleeved on the outer surface of the connecting rod, the second measuring rod is slidably connected with the connecting rod, a buoyancy block is fixedly connected to the outer surface of the second measuring rod, a pointer is fixedly connected to the outer surface of the connecting rod, an anti-detachment piece is fixedly connected to one end of the connecting rod placed inside the second measuring rod, a guiding block is fixedly connected to the inner wall of the second measuring rod, a guiding groove matching with the guiding block is formed on the connecting rod, and a fixing piece is fixedly connected to one end of the first measuring rod close to the base.

[0006] As a preferred implementation manner, a connecting mechanism is provided at one end of the first measuring rod. The connecting mechanism includes a first fixing ring, the first fixing ring is sleeved on the outer surface of the base, the first fixing ring is fixedly connected with the base, a second fixing ring is provided at the top of the first fixing ring, the second fixing ring is sleeved on the outer surface of the base, and the second fixing ring is fixedly connected with the base.

[0007] As a preferred embodiment, a limiting post is fixedly connected to the outer surface of the first fixing ring, the limiting post is fixedly connected to the second fixing ring, and a sliding piece is sleeved on the outer surface of the limiting post.

[0008] As a preferred embodiment, the sliding piece is slidably connected to the limiting post, a spring is sleeved on the outer surface of the limiting post, and one end of the spring is fixedly connected to the outer surface of the sliding piece.

[0009] As a preferred embodiment, the other end of the spring is fixedly connected to the outer surface of the second fixing ring, a moving rod penetrates through the inside of the second fixing ring, and the moving rod is slidably connected to the second fixing ring.

[0010] As a preferred embodiment, the moving rod is fixedly connected to the sliding piece, a clamping post is fixedly connected to one end of the moving rod, and the clamping post is sleeved inside the fixing piece.

[0011] As a preferred embodiment, the clamping post is slidably connected to the fixing piece, and an adjusting block is fixedly connected to the outer surface of the moving rod.

[0012] Compared with the prior art, the advantages and positive effects of the present utility model are as follows:

[0013] In the present utility model, by providing a monitoring mechanism, not only can the task of daily river water level monitoring be completed, but also the river water level can be measured in real time when the river water level surges. Since the second measuring rod can perform floating measurement, the measurement range of the water level monitoring device is greatly improved, and thus sudden situations can be dealt with at any time. At the same time, the second measuring rod is sleeved on the connecting rod, so the setting of the second measuring rod will not increase the total length of the entire water level monitoring device, and thus the influence caused by the increase in height can also be reduced. By setting a pointer, the floating distance of the second measuring rod can be reflected under certain circumstances, and thus the water level data or the changing situation can be obtained. By setting a connecting mechanism, the first measuring rod, the connecting rod and the second measuring rod can be conveniently disassembled and cleaned during the dry season, so that the scales on the first measuring rod and the second measuring rod can be clearer. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 It is a three-dimensional view of a water level monitoring device provided by the present utility model.

[0015] Figure 2 It is a three-dimensional view of the monitoring mechanism of a water level monitoring device provided by the present utility model.

[0016] Figure 3 It is a schematic installation diagram of a floating block of a water level monitoring device provided by the present utility model.

[0017] Figure 4An enlarged view of area A of a water level monitoring device provided by the present utility model.

[0018] Figure 5 A perspective view of the connecting mechanism of a water level monitoring device provided by the present utility model.

[0019] Figure 6 An enlarged view of area B of a water level monitoring device provided by the present utility model.

[0020] Legend description:

[0021] 1. Monitoring mechanism; 2. Connecting mechanism; 11. Base; 12. First measuring rod; 13. Connecting rod;

[0022] 14. Second measuring rod; 15. Buoyancy block; 16. Pointer; 17. Anti - detachment piece; 18. Guide block;

[0023] 19. Fixed piece; 21. First fixing ring; 22. Second fixing ring; 23. Limit post; 24. Sliding piece;

[0024] 25. Spring; 26. Moving rod; 27. Clamping post; 28. Adjusting block. Specific implementation manner

[0025] Next, the technical solutions in the embodiments of the present utility model will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the present utility model. Obviously, the described embodiments are only a part of the embodiments of the present utility model, rather than all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative efforts shall fall within the protection scope of the present utility model.

[0026] Embodiment 1

[0027] As Figures 1-6 shown, the present utility model provides a technical solution: a water level monitoring device, including: a monitoring mechanism 1, the monitoring mechanism 1 includes a base 11, the inside of the base 11 is sleeved with a first measuring rod 12, the first measuring rod 12 is slidably connected to the base 11, one end of the first measuring rod 12 is fixedly connected with a connecting rod 13, the outer surface of the connecting rod 13 is sleeved with a second measuring rod 14, the second measuring rod 14 is slidably connected to the connecting rod 13, the outer surface of the second measuring rod 14 is fixedly connected with a buoyancy block 15, the outer surface of the connecting rod 13 is fixedly connected with a pointer 16, one end of the connecting rod 13 placed inside the second measuring rod 14 is fixedly connected with an anti - detachment piece 17, a guide block 18 is fixedly connected to the inner wall of the second measuring rod 14, a guide groove that fits the guide block 18 is opened on the connecting rod 13, and one end of the first measuring rod 12 close to the base 11 is fixedly connected with a fixed piece 19.

[0028] In this embodiment, by setting the connecting rod 13 and the second measuring rod 14, and the second measuring rod 14 can slide on the outer surface of the connecting rod 13. Therefore, when the second measuring rod 14 slides and rises due to the buoyancy of the buoyancy block 15, the monitoring range of the water level monitoring device can be increased. At the same time, the measuring range of the second measuring rod 14 is consistent with the distance of its floating rise. Therefore, even when the river water level surges and completely submerges the connecting rod 13, it will not affect the measurement of the river water level. By setting the pointer 16, the distance of the floating rise of the second measuring rod 14 can be reflected, so that the water level monitoring personnel can monitor the water level situation and the water level change situation at any time. In addition, by setting the guiding block 18, the second measuring rod 14 can slide stably under the guidance of the guiding block 18 without rotation.

[0029] Embodiment 2

[0030] As Figure 1 、 Figure 5 and Figure 6 shown, one end of the first measuring rod 12 is provided with a connecting mechanism 2. The connecting mechanism 2 includes a first fixing ring 21, and the first fixing ring 21 is sleeved on the outer surface of the base 11. The first fixing ring 21 is fixedly connected to the base 11. The top of the first fixing ring 21 is provided with a second fixing ring 22, and the second fixing ring 22 is sleeved on the outer surface of the base 11. The second fixing ring 22 is fixedly connected to the base 11. A limiting column 23 is fixedly connected to the outer surface of the first fixing ring 21, and the limiting column 23 is fixedly connected to the second fixing ring 22. A sliding piece 24 is sleeved on the outer surface of the limiting column 23, and the sliding piece 24 is slidably connected to the limiting column 23. A spring 25 is sleeved on the outer surface of the limiting column 23. One end of the spring 25 is fixedly connected to the outer surface of the sliding piece 24, and the other end of the spring 25 is fixedly connected to the outer surface of the second fixing ring 22. A moving rod 26 penetrates through the inside of the second fixing ring 22, and the moving rod 26 is slidably connected to the second fixing ring 22. The moving rod 26 is fixedly connected to the sliding piece 24. One end of the moving rod 26 is fixedly connected with a clamping column 27, and the clamping column 27 is sleeved inside the fixing piece 19. The clamping column 27 is slidably connected to the fixing piece 19. An adjusting block 28 is fixedly connected to the outer surface of the moving rod 26.

[0031] In this embodiment, by setting the connecting mechanism 2, the first measuring rod 12, the connecting rod 13 and the second measuring rod 14 can be separated from the base 11, so that the three can be cleaned. By setting the fixing piece 19, and the clamping column 27 can be clamped and connected with the fixing piece 19, so as to keep the first measuring rod 12, the connecting rod 13 and the second measuring rod 14 stable during use. In addition, by setting the spring 25, using the elastic force of the spring 25, the moving rod 26 drives the clamping column 27 to tightly clamp into the inside of the fixing piece 19, so that the clamping connection between the fixing piece 19 and the clamping column 27 is kept tight.

[0032] Working principle:

[0033] AsFigures 1-6 As shown in the figure, when the utility model is in use, the base 11 is installed at a suitable position of the river channel where the water level needs to be monitored by means of masonry. When the river water level is normal, the water level can be monitored by the first measuring rod 12. When the river water level increases significantly, it will contact the buoyancy block 15. Due to the strong buoyancy of the buoyancy block 15, it can drive the connecting rod 13 to slide upward. At the same time, the second measuring rod 14 will drive the guide block 18 to slide in the guide groove opened on the connecting rod 13 until the second measuring rod 14 stops rising. At this time, the pointer 16 will indicate a measuring scale on the second measuring rod 14. The rising distance of the second measuring rod 14 is equal to the distance between the range scale at one end of the second measuring rod 14 and the scale indicated by the pointer 16. Then, adding the range of the first measuring rod 12 is equal to the current river water level. If the river water level surges, the second measuring rod 14 rises completely. At this time, the river water level is equal to the submerged distance of the second measuring rod 14 plus the range of the first measuring rod 12 and the range of the connecting rod 13. Thus, it can better adapt to the change of the river water level. When the river channel is in the dry season, the first measuring rod 12, the connecting rod 13 and the second measuring rod 14 can be removed for cleaning. At this time, pull the adjusting block 28 to drive the moving rod 26 and the clamping column 27 to rise, so that the clamping column 27 is separated from the fixing piece 19. At the same time, the moving rod 26 will drive the sliding piece 24 to slide on the limiting column 23 and compress the spring 25, so that the spring 25 generates elastic force. When the clamping column 27 is completely separated from the fixing piece 19, the first measuring rod 12 can be rotated so that the fixing piece 19 can be rotated simultaneously, and the rotation angle is small, so that the separation of the first measuring rod 12 and the fixing piece 19 from the base 11 is not affected. Then, the first measuring rod 12, the connecting rod 13 and the second measuring rod 14 can be cleaned. When the adjusting block 28 is released, the elastic force of the spring 25 will reset some components in the connecting mechanism 2.

[0034] The above is only the preferred embodiment of the present utility model, and it is not a limitation to the present utility model in other forms. Any person skilled in the art may use the disclosed technical content to make changes or modifications into equivalent embodiments with equivalent changes and apply them to other fields. However, as long as it does not depart from the technical solution content of the present utility model, any simple modification, equivalent change and modification made to the above embodiments according to the technical essence of the present utility model still belong to the protection scope of the technical solution of the present utility model.

Claims

1. A water level monitoring device, characterized in that: include: The monitoring mechanism (1) comprises a base (11), wherein a measuring rod (12) is sleeved inside the base (11), wherein the measuring rod (12) is slidably connected to the base (11), wherein one end of the measuring rod (12) is fixedly connected to a connecting rod (13), wherein a measuring rod (14) is sleeved on the outer surface of the connecting rod (13), wherein the measuring rod (14) is slidably connected to the connecting rod (13), and wherein the outer surface of the measuring rod (14) is fixedly connected to the connecting rod (13). A buoyancy block (15) is fixedly connected to the surface, a pointer (16) is fixedly connected to the outer surface of the connecting rod (13), an end of the connecting rod (13) placed inside the measuring rod 2 (14) is fixedly connected to an anti-dropping sheet (17), an inner wall of the measuring rod 2 (14) is fixedly connected to a guide block (18), a guide groove matching the guide block (18) is provided on the connecting rod (13), and an end of the measuring rod 1 (12) close to the base (11) is fixedly connected to a fixing sheet (19).

2. A water level monitoring device according to claim 1, characterized in that: A connecting mechanism (2) is provided at one end of the measuring rod (12), the connecting mechanism (2) comprising a fixing ring (21), the fixing ring (21) being sleeved on the outer surface of the base (11), the fixing ring (21) being fixedly connected to the base (11), a fixing ring (22) being provided at the top of the fixing ring (21), the fixing ring (22) being sleeved on the outer surface of the base (11), the fixing ring (22) being fixedly connected to the base (11).

3. A water level monitoring device according to claim 2, characterized in that: The outer surface of the fixing ring 1 (21) is fixedly connected to a limiting column (23), the limiting column (23) is fixedly connected to the fixing ring 2 (22), and the outer surface of the limiting column (23) is sleeved with a sliding sheet (24).

4. A water level monitoring device according to claim 3, characterized in that: The sliding sheet (24) is slidably connected to the limiting column (23); a spring (25) is sleeved on the outer surface of the limiting column (23); one end of the spring (25) is fixedly connected to the outer surface of the sliding sheet (24).

5. A water level monitoring device according to claim 4, characterized in that: The other end of the spring (25) is fixedly connected to the outer surface of the second fixing ring (22), and a moving rod (26) penetrates the interior of the second fixing ring (22), and the moving rod (26) is slidably connected to the second fixing ring (22).

6. A water level monitoring device according to claim 5, characterized in that: The moving rod (26) is fixedly connected to the sliding plate (24); one end of the moving rod (26) is fixedly connected to a clamping column (27); and the clamping column (27) is sleeved inside the fixing plate (19).

7. A water level monitoring device according to claim 6, characterized in that: The clamping column (27) is slidably connected to the fixing plate (19), and the outer surface of the moving rod (26) is fixedly connected to an adjusting block (28).

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