Portable water level measuring device for water conservancy project reservoir operation management

Abstract

The invention discloses a portable water level measuring device for water conservancy project reservoir operation management, which belongs to the technical field of water conservancy projects. The portable water level measuring device comprises a base, rotating frames are fixedly connected to the two sides of the upper end of the base, winding end plates are rotatably connected to the inward sides of the two rotating frames, a winding drum is fixedly connected between the winding end plates, a measuring chain is spirally wound on the winding drum, the measuring chain comprises a plurality of telescopic chain links, a connecting rope and a measuring core rope, the two sides of each telescopic chain link are fixedly connected with chain link hanging lugs, and the telescopic chain links are connected end to end. By arranging the measuring chain, when the measuring chain is used for measuring, a fixed rod body structure can reduce measuring errors caused by deformation of a measuring end during unwinding measurement, the accuracy of a measuring result is improved, reverse operation during winding can separate telescopic chain links, winding of the measuring chain is facilitated, the device is convenient to store and carry, and the practicability of the device is effectively improved.

Description

Technical field [0001] The present invention relates to the field of water conservancy engineering, and more particularly to a laptop water level measuring device for operation management of water conservancy engineering reservoirs. Background technique [0002] Water conservancy projects are used to control and distribute surface water and groundwater to naturally, and the projects built to remove the purpose of conjugation are also known as water projects. Water is a valuable resource for human production and life, but its natural state is not fully in line with human needs. Only the construction of water conservancy projects can control water, prevent flood disasters, and regulate and distribute water volume to meet the needs of people's lives and production on water resources. [0003] When operating in the water conservative engineering reservoir, it is necessary to measure the water level regularly. At present, the water level is generally reached directly into the bottom o...

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Problems solved by technology

[0003] During the operation and management of hydraulic engineering reservoirs, it is necessary to measure the water level regularly. At present, the water level gauge is generally used to directly extend into the bottom of the reservoir for measurement. However, when the water is deep, the length of the ruler may not be enough to measure, and it is too long It is also very inconvenient to carry the water level gauge, or use a measuring rope to measure, but because the measuring rope is soft, it is easy to bend during measurement, which will affect the accuracy of the measurement results

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