Water level detection device for water conservancy and hydropower engineering

Abstract

The water level detection device comprises a base and a machine body fixedly installed on the base, and a plurality of supporting shafts for supporting are rotationally arranged on the base in a threaded mode; the lifting mechanism is arranged on one side of the machine body and comprises a sliding block and belts symmetrically arranged on the two sides of the sliding block, and the two belts penetrate through the two ends of the sliding block respectively and are fixedly connected with the sliding block; the horizontal mechanism is fixedly connected with the sliding block and comprises a horizontal rod and a first connecting mechanism fixedly connected to the tail end of the horizontal rod; and the vertical mechanism is connected with the horizontal mechanism. The horizontal rod and the vertical rod can be spliced to be different in length, when a shallow water area on a ship is measured or only the water level change condition needs to be measured, the vertical rod is directly inserted into water, the position change of the vertical rod relative to the horizontal rod is measured, and the water level change condition can be known.

Description

Technical field [0001] The present invention belongs to the field of water level detection technology, in particular to a water level detection device for water conservancy and hydropower engineering. Background [0002] The content of water level observation includes riverbed changes, flow potential, flow direction, flood diversion, ice conditions, aquatic plants, waves, wind direction, wind force, water surface undulations, water temperature and other factors affecting water level changes, and if necessary, the specific drop of water surface is also measured. [0003] Water level detection equipment is generally divided into small waters and large waters, the water level detection equipment used in the two kinds of water areas is different, but in lakes and other places, the water depth in different locations is different, some places are deep and some places are shallow, which makes the water level detection equipment have certain limitations when using. Contents of the Inve...

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Problems solved by technology

[0003] Water level detection equipment is generally divided into small waters and large waters. The water level detection equipment used in the two waters is different. However, in places such as lakes, the water depths are different in different locations. Some places are deep and some are shallow. This makes the water level detection equipment have certain limitations in use.

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