Water level measuring device based on laser type water level gauge

Abstract

The utility model provides a water level measuring device based on a laser type water level gauge. The water level measuring device comprises a body, a camera and the laser type water level gauge. The camera is installed on the body and used for collecting video information of the water surface to be detected. The laser type water level gauge is installed on the body through the horizontal displacement mechanism. The horizontal displacement mechanism is used for driving the laser type water level gauge to move in the horizontal direction. And the camera, the laser type water level gauge and the horizontal displacement mechanism are respectively connected with the remote control and display unit. Through the arrangement of the camera and the remote control and display unit, a worker can know the condition of the water surface through the remote control and display unit, and when no obstacle or garbage exists on the water surface, the height of the water level can be measured by controlling the laser type water level gauge; when an obstacle or water surface garbage exists on the water surface and interferes with water level measurement, the horizontal displacement mechanism can be remotely controlled to drive the laser type water level gauge to horizontally move so as to avoid the interference of the obstacle or the water surface garbage.

Description

Technical Field

[0001] The utility model relates to the technical field of water level measurement, in particular to a water level measuring device based on a laser water level meter. Background Art

[0002] Hydrology refers to various phenomena such as the changes and movements of water in nature. Hydrology now generally refers to a discipline that studies the temporal and spatial distribution and changing patterns of water in nature. It also monitors the water level in real time based on reservoirs, and takes important measures such as flood control and drought relief at critical moments. It also comprehensively considers flood control, unified management and protection of water resources from the perspective of economic and social sustainable development, and effectively manages water quality and water levels.

[0003] According to a laser reflection type water level gauge float disclosed in patent search publication number CN210953031U, its beneficial effects are: it can effectively prevent the float from being worn through by the guided wire rope, increase the working stability of the float and effectively extend its working life, which increases the working stability of the float.

[0004] Reservoirs are mainly considered for flood prevention and control, while the monitoring of reservoir water levels requires the use of laser water level meters installed on the shore. The general position of laser water level meters is fixed. When measuring the water surface height, there are often raised obstacles on the water surface, which affects the normal measurement of the water surface height. Utility Model Content

[0005] The purpose of the utility model is to provide a water level measuring device based on a laser water level gauge, which can understand the water surface situation through a remote control and display unit, control the position of the laser water level gauge, and thus avoid interference of obstacles in water level measurement. In order to achieve the above technical features, the purpose of the utility model is achieved as follows:

[0006] A water level measuring device based on a laser water level meter comprises a body, a camera and a laser water level meter;

[0007] The camera and the laser water level meter are both installed on the body through a horizontal displacement mechanism, and the camera is used to collect video information of the water surface to be measured;

[0008] The horizontal displacement mechanism is used to drive the laser water level meter to move in the horizontal direction;

[0009] The camera, the laser water level meter and the horizontal displacement mechanism are respectively connected to a remote control and display unit.

[0010] The horizontal displacement mechanism comprises a slide rail installed at the bottom of the body, a moving frame is installed on the slide rail via a slider, the camera and the laser water level meter are installed on the moving frame, and the moving frame is connected to an electric telescopic rod.

[0011] It also includes a power supply module, which supplies power to the camera, the laser water level meter, and the electric telescopic rod.

[0012] A solar power generation device is installed on the top of the body, and the solar power generation device supplies power to the power supply module.

[0013] The utility model comprises a main body, a camera, and a laser water level meter; through the arrangement of the camera and a remote control and display unit, a staff can understand the water surface situation through the remote control and display unit, and when there is no obstacle or garbage on the water surface, the water level height can be measured by controlling the laser water level meter; when there are obstacles or garbage on the water surface and they interfere with the water level measurement, the horizontal displacement mechanism can be remotely controlled to drive the laser water level meter to move horizontally to avoid the interference of obstacles or garbage on the water surface, and then the water level height can be measured. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] The utility model is further described below in conjunction with the accompanying drawings and embodiments.

[0015] Figure 1 A working state diagram of a water level measuring device based on a laser water level gauge provided in an embodiment of the utility model;

[0016] Figure 2 The embodiment of the utility model provides Figure 1 Middle M partial enlarged view;

[0017] In the figure: main body 1, camera 2, laser water level meter 3, horizontal displacement mechanism 4, slide rail 4a, mobile frame 4c, electric telescopic rod 4d, solar power generation device 5, mounting bracket 6. DETAILED DESCRIPTION

[0018] The following further describes the implementation of the utility model by taking the mirror plate of a hydro-generator set as the component to be stored.

[0019] See also Figure 1-2, a water level measuring device based on a laser water level meter, comprising a body 1, a camera 2, and a laser water level meter 3; the camera 2 and the laser water level meter 3 are both installed on the body 1 through a horizontal displacement mechanism 4, the camera 2 is used to collect video information of the water surface to be measured; the horizontal displacement mechanism 4 is used to drive the laser water level meter 3 to move in the horizontal direction; the camera 2, the laser water level meter 3 and the horizontal displacement mechanism are respectively connected to a remote control and display unit; the utility model is installed above the water surface to be measured through an installation bracket 6, and through the setting of the camera 2 and the remote control and display unit, the staff can understand the water surface situation through the remote control and display unit. When there are no obstacles or garbage on the water surface, the water level height can be measured by controlling the laser water level meter 3; when there are obstacles or garbage on the water surface and they interfere with the water level measurement, the horizontal displacement mechanism 4 can be remotely controlled to drive the laser water level meter 3 to move horizontally to avoid the interference of obstacles or garbage on the water surface, and then the water level height is measured.

[0020] Furthermore, the horizontal displacement mechanism 4 includes a slide rail 4a installed at the bottom of the main body 1, and a movable frame 4c is installed on the slide rail 4a through a slider. The camera 2 and the laser water level meter 3 are installed on the movable frame 4c, and the movable frame 4c is connected to the electric telescopic rod 4d. The movable frame 4c is driven by the electric telescopic rod 4d to achieve the purpose of changing the horizontal position of the laser water level meter 3.

[0021] It also includes a power supply module, which supplies power to the camera 2, the laser water level meter 3, and the electric telescopic rod 4d.

[0022] Furthermore, a solar power generation device 5 is installed on the top of the main body 1, and the solar power generation device 5 supplies power to the power supply module, thereby solving the problem of inconvenient power supply in the field and providing a stable power supply.

Claims

1. A water level measuring device based on a laser water level gauge, characterized in that: It comprises a main body (1), a camera (2), and a laser water level meter (3); The camera (2) and the laser water level meter (3) are both mounted on the body (1) via a horizontal displacement mechanism (4); the camera (2) is used to collect video information of the water surface to be measured; The horizontal displacement mechanism (4) is used to drive the laser water level meter (3) to move along the horizontal direction; The camera (2), the laser water level meter (3) and the horizontal displacement mechanism are respectively connected to a remote control and display unit.

2. A water level measuring device based on a laser water level gauge according to claim 1, characterized in that: The horizontal displacement mechanism (4) comprises a slide rail (4a) mounted on the bottom of the body (1); a movable frame (4c) is mounted on the slide rail (4a) via a slider; the camera (2) and the laser water level meter (3) are mounted on the movable frame (4c); and the movable frame (4c) is connected to an electric telescopic rod (4d).

3. A water level measuring device based on a laser water level gauge according to claim 2, characterized in that: It also comprises a power supply module, which supplies power to the camera (2), the laser water level meter (3), and the electric telescopic rod (4d).

4. A water level measuring device based on a laser water level gauge according to claim 3, characterized in that: A solar power generation device (5) is installed on the top of the body (1), and the solar power generation device (5) supplies power to the power supply module.

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