Hydrological monitoring device for water conservancy project investigation

Abstract

The hydrologic monitoring device comprises a vertical rod, the left side face of the vertical rod is fixedly connected with a connecting plate, the upper surface of the connecting plate is fixedly connected with a box body, and the inner bottom wall of the box body is fixedly connected with a storage battery. The device is provided with a storage battery, an inverter, a controller, an infrared sensor, a floating ball, a sliding rod, a sleeve and an induction piece, the storage battery is conveniently charged through cooperation of a photovoltaic panel and the controller, direct-current electric energy is conveniently converted into alternating current through the inverter, and at the moment, according to cooperation of the floating ball and the sliding rod, the electric energy is conveniently converted into alternating current. The limiting plate can conveniently drive the induction piece to be away from the infrared distance sensor, meanwhile, the water level rising distance can be conveniently detected, then through cooperation of the infrared distance sensor and the controller, water level rising data can be conveniently sent to the displayer to be displayed, and in combination with the cooperation, water level rising can be conveniently monitored in real time; in addition, the labor force of workers can be reduced, and the workers are prevented from falling into water.

Description

Technical Field

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

[0002] Water conservancy projects are a general term for various engineering projects built to control, utilize and protect surface and underground water resources and the environment. Water conservancy projects are projects built to eliminate water disasters and develop and utilize water resources. According to their service objects, they are divided into flood control projects, farmland water conservancy projects, hydropower projects, port projects, waterproofing and drainage projects, environmental water conservancy projects and sea reclamation projects. Water conservancy projects that can serve multiple goals such as flood control, water supply, irrigation and power generation are called comprehensive utilization water conservancy projects.

[0003] At present, when water conservancy projects are surveyed, workers are required to use measuring tools to measure the rise of water levels. However, manual measurement is prone to falling into the water, which may cause personal injury. It also greatly increases the labor force of the workers and is not conducive to current use. Therefore, we propose a hydrological monitoring device for water conservancy project survey to solve the above problems. Utility Model Content

[0004] The utility model aims to provide a hydrological monitoring device for water conservancy engineering survey to solve the problems raised in the above-mentioned background technology.

[0005] In order to achieve the above purpose, the utility model provides the following technical solutions:

[0006] A hydrological monitoring device for use in water conservancy engineering surveys comprises a vertical pole, a connecting plate is fixedly connected to the left side of the vertical pole, a box is fixedly connected to the upper surface of the connecting plate, a battery is fixedly connected to the inner bottom wall of the box, an inverter is fixedly connected to the inner side wall of the box, a controller is fixedly connected to the inner side wall of the box, a photovoltaic panel is fixedly connected to the upper surface of the box, a sleeve is fixedly inlaid on the upper surface of the connecting plate, a sliding rod is slidably connected to the inner wall of the sleeve, a floating ball is fixedly connected to the bottom end of the sliding rod, a limiting plate is fixedly connected to the top end of the sliding rod, a sensing sheet is fixedly connected to the bottom surface of the limiting plate, and an infrared distance sensor is fixedly inlaid on the upper surface of the connecting plate.

[0007] In a further embodiment, a fixing plate is fixedly connected to the bottom end of the vertical pole, and two groups of mounting holes are formed on the upper surface of the fixing plate.

[0008] In a further embodiment, a lighting lamp is provided on the left side of the vertical pole, and the upper surface of the lighting lamp is fixedly connected to the bottom surface of the connecting plate.

[0009] In a further embodiment, handles are provided at the front and rear of the vertical pole, and the sides of the two handles close to each other are fixedly connected to the front and rear sides of the vertical pole respectively.

[0010] In a further embodiment, a support plate is fixedly connected to the left side of the vertical pole, and a side of the support plate away from the vertical pole is fixedly connected to the bottom surface of the connecting plate.

[0011] In a further embodiment, a warning sign is provided on the left side of the vertical pole, and the back side of the warning sign is fixedly connected to the front side of the box body.

[0012] Compared with the prior art, the beneficial effects of the utility model are:

[0013] The device is provided with a battery, an inverter, a controller, an infrared sensor, a float, a slide bar, a sleeve and a sensor sheet. The cooperation of the photovoltaic panel and the controller facilitates charging of the battery, and the inverter conveniently converts direct current power into alternating current. At this time, according to the cooperation of the float and the slide bar, the limit plate facilitates the sensor sheet to move away from the infrared distance sensor, and the distance of the water level rise is convenient to detect. Then, through the cooperation of the infrared distance sensor and the controller, the data of the water level rise is conveniently sent to the display for display. Combined with the above cooperation, it is convenient to monitor the rise of the water level in real time, and can reduce the labor of the staff and prevent the staff from falling into the water. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 This is a schematic diagram of the overall three-dimensional structure of the hydrological monitoring device used in water conservancy engineering survey;

[0015] Figure 2 It is a three-dimensional structural diagram of the side view of the hydrological monitoring device pole used in water conservancy engineering survey;

[0016] Figure 3 It is a three-dimensional structural diagram of a top view of a connection plate of a hydrological monitoring device used in water conservancy engineering survey;

[0017] Figure 4 It is a cross-sectional view of the front view of the box of the hydrological monitoring device used in water conservancy engineering survey.

[0018] In the figure: 1. Installation hole; 2. Fixing plate; 3. Vertical pole; 4. Handle; 5. Support plate; 6. Connecting plate; 7. Box; 8. Photovoltaic panel; 9. Warning sign; 10. Induction sheet; 11. Limit plate; 12. Infrared distance sensor; 13. Casing; 14. Lighting; 15. Sliding rod; 16. Float; 17. Battery; 18. Controller; 19. Inverter. DETAILED DESCRIPTION

[0019] In the description of the present utility model, it should be understood that the terms "center", "longitudinal", "lateral", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inside", "outside" and the like indicate positions or positional relationships based on the positions or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present utility model and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as a limitation on the present utility model. In addition, the terms "first", "second", etc. are only used for descriptive purposes, and cannot be understood as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Therefore, features defined as "first", "second", etc. may explicitly or implicitly include one or more of the features. In the description of the present utility model, unless otherwise specified, "multiple" means two or more.

[0020] In the description of the present invention, it should be noted that, unless otherwise clearly specified and limited, the terms "installation", "connection" and "connection" should be understood in a broad sense, for example, it 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 an indirect connection 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 invention can be understood by specific circumstances.

[0021] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0022] See also Figure 1-4 In the utility model, a hydrological monitoring device for water conservancy engineering survey includes a vertical pole 3, a connecting plate 6 is fixedly connected to the left side of the vertical pole 3, a box 7 is fixedly connected to the upper surface of the connecting plate 6, a battery 17 is fixedly connected to the inner bottom wall of the box 7, an inverter 19 is fixedly connected to the inner wall of the box 7, a controller 18 is fixedly connected to the inner wall of the box 7, a photovoltaic panel 8 is fixedly connected to the upper surface of the box 7, a sleeve 13 is fixedly inlaid on the upper surface of the connecting plate 6, a sliding rod 15 is slidably connected to the inner wall of the sleeve 13, a floating ball 16 is fixedly connected to the bottom end of the sliding rod 15, a limit plate 11 is fixedly connected to the top end of the sliding rod 15, a sensing sheet 10 is fixedly connected to the bottom surface of the limit plate 11, and an infrared distance sensor 12 is fixedly inlaid on the upper surface of the connecting plate 6.

[0023] A fixing plate 2 is fixedly connected to the bottom end of the vertical pole 3, and two groups of mounting holes 1 are opened on the upper surface of the fixing plate 2. The mounting holes 1 and the mounting bolts are used to facilitate the installation of the device in the use position. A lighting lamp 14 is provided on the left side of the vertical pole 3. The upper surface of the lighting lamp 14 is fixedly connected to the bottom surface of the connecting plate 6. The lighting lamp 14 is used to facilitate the provision of lighting. Handles 4 are provided in front of the vertical pole 3 and at the back of the vertical pole 3. The side surfaces of the two handles 4 close to each other are fixedly connected to the front and back surfaces of the vertical pole 3 respectively. The handles 4 are used to facilitate the movement of the vertical pole 3 during installation.

[0024] A support plate 5 is fixedly connected to the left side of the upright pole 3. The side of the support plate 5 away from the upright pole 3 is fixedly connected to the bottom surface of the connecting plate 6. The support plate 5 is used to increase the stability of the connecting plate 6. A warning sign 9 is provided on the left side of the upright pole 3. The back of the warning sign 9 is fixedly connected to the front side of the box body 7. The warning sign 9 is used to remind the staff of precautions.

[0025] The working principle of the utility model is:

[0026] When the staff uses it, they first install the device at the use position by using the mounting hole 1 and the mounting bolts, and then connect the controller 18 to the alarm and the display inside the monitoring room. At this time, the float 16 floats on the water surface. When the water level rises, the float 16 drives the slide bar 15 to slide inside the sleeve 13, and the limit plate 11 drives the sensor plate 10 away from the infrared distance sensor 12, and then the infrared distance sensor 12 sends a signal to the controller 18, and the controller 18 sends the distance detected by the infrared distance sensor 12 to the display for display.

[0027] It is obvious to those skilled in the art that the present invention is not limited to the details of the exemplary embodiments described above, and that the present invention can be implemented in other specific forms without departing from the spirit or essential features of the present invention. Therefore, the embodiments should be regarded as exemplary and non-restrictive from any point of view, and the scope of the present invention is defined by the appended claims rather than the above description, and it is intended that all changes falling within the meaning and scope of the equivalent elements of the claims be included in the present invention. Any reference numeral in a claim should not be regarded as limiting the claim to which it relates.

[0028] In addition, it should be understood that although the present specification is described according to implementation modes, not every implementation mode contains only one independent technical solution. This description of the specification is only for the sake of clarity. Those skilled in the art should regard the specification as a whole. The technical solutions in each embodiment may also be appropriately combined to form other implementation modes that can be understood by those skilled in the art.

Claims

1. A hydrological monitoring device for water conservancy engineering survey, characterized in that: The invention comprises a vertical pole (3), a connecting plate (6) is fixedly connected to the left side of the vertical pole (3), a box (7) is fixedly connected to the upper surface of the connecting plate (6), a battery (17) is fixedly connected to the inner bottom wall of the box (7), an inverter (19) is fixedly connected to the inner wall of the box (7), a controller (18) is fixedly connected to the inner wall of the box (7), a photovoltaic panel (8) is fixedly connected to the upper surface of the box (7), a sleeve (13) is fixedly inlaid on the upper surface of the connecting plate (6), a sliding rod (15) is slidably connected to the inner wall of the sleeve (13), a floating ball (16) is fixedly connected to the bottom end of the sliding rod (15), a limiting plate (11) is fixedly connected to the top end of the sliding rod (15), a sensing sheet (10) is fixedly connected to the bottom surface of the limiting plate (11), and an infrared distance sensor (12) is fixedly inlaid on the upper surface of the connecting plate (6).

2. A hydrological monitoring device for water conservancy engineering survey according to claim 1, characterized in that: The bottom end of the vertical rod (3) is fixedly connected to a fixing plate (2), and the upper surface of the fixing plate (2) is provided with two groups of mounting holes (1).

3. A hydrological monitoring device for water conservancy engineering survey according to claim 1, characterized in that: A lighting lamp (14) is provided on the left side of the upright pole (3), and the upper surface of the lighting lamp (14) is fixedly connected to the bottom surface of the connecting plate (6).

4. A hydrological monitoring device for water conservancy engineering survey according to claim 1, characterized in that: Handles (4) are provided at the front of the upright pole (3) and at the rear of the upright pole (3), and the sides of the two handles (4) close to each other are fixedly connected to the front side of the upright pole (3) and the back side of the upright pole (3) respectively.

5. The hydrological monitoring device for water conservancy engineering survey according to claim 1 is characterized by: A support plate (5) is fixedly connected to the left side of the vertical pole (3), and a side of the support plate (5) away from the vertical pole (3) is fixedly connected to the bottom surface of the connecting plate (6).

6. A hydrological monitoring device for water conservancy engineering survey according to claim 1, characterized in that: A warning sign (9) is provided on the left side of the upright pole (3), and the back side of the warning sign (9) is fixedly connected to the front side of the box body (7).

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