Water depth measuring device

Abstract

The invention discloses a water depth measuring device, which comprises a despooling rod, supports and a sound wave excitation device. Grooves are formed in the upper end faces of the supports; fixingbands are fixed to one sides of the grooves; the despooling rod is placed on the grooves; the supports are connected through telescopic rods; a third guide roller is arranged at one end of the despooling rod; a line position adjusting piece and a spool are arranged on the despoiling rod; a measuring line penetrates through the line position adjusting piece; a spring loaded thrust meter and a first guide roller are connected to one end of the measuring line; a second guide roller is connected onto the first guide roller through the measuring line; a floating plate is connected to the other endof the measuring line; a heavy punch is connected under the floating plate; a fixing plate is connected to the lower end face of the heavy punch; two flange plates are arranged on the fixing plate; the sound wave excitation device and a sound wave reception device are arranged on the flange plates; an excitation probe is electrically connected into the sound wave excitation device; a probe sensoris electrically connected into the sound wave reception device. The water depth measuring device provided by the invention is cheap, light, simple, and suitable to be popularized and used in public.

Description

technical field [0001] The invention relates to the field of water depth measurement, in particular to a water depth measurement device. Background technique [0002] The rod scale that most people use to measure water depth at present has the following deficiencies. [0003] 1. It is inevitable that there will be deviation caused by inclination when directly placed and measured. [0004] 2. When the measurer cannot reach the position to be measured, the measurer cannot use the ruler to measure the water depth. [0005] 3. When the water level to be measured is too deep, the rod-type scale cannot be measured due to insufficient length, and it will cost more to prepare a longer scale. Improper use of precision instruments such as sonar. [0006] 4. The obtained data information cannot be processed and transmitted to the superior platform through the Beidou system. Contents of the invention [0007] The object of the present invention is to provide a water depth measurin...

AI Technical Summary

Problems solved by technology

[0004] 2. When the measurer cannot reach the location to be measured, the measurer cannot use the ruler to measure the water depth

[0005] 3. When the water level to be measured is too deep, the rod scale will not be able to measure due to insufficient length, and it will cost more to prepare a longer scale

[0006] 4. The obtained data information cannot be processed and transmitted to the superior platform through the Beidou system

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