Depth detection device for water conservancy and hydropower

Abstract

The invention belongs to the technical field of detection devices and particularly relates to a depth detection device for water conservancy and hydropower. The device comprises a main body, wherein supporting blocks for supporting a roller are arranged at an upper end of the main body, the supporting blocks are connected through rotating shafts, and the rotating shafts of the supporting blocks are sleeved with the roller for sleeving a rope; connecting blocks for limiting and sliding the T-shaped sliding rod are arranged at two ends of the supporting block, the roller is connected with a speed regulating box through a rope, a motor is arranged at the speed regulating box and drives a rack mechanism to rotate through a main shaft, and the rack mechanism drives a first transmission gear mechanism to rotate through a second transmission gear mechanism; the first transmission gear mechanism drives the third gear mechanism to rotate through a connecting shaft, and the rotating speed of the third gear mechanism is controlled through the motor, so the lifting speed of the rope is controlled, stress difference caused by uneven speed is reduced, conversion of the extending distance of the rope is effectively improved, and detection precision is improved.

Description

technical field [0001] The invention belongs to the technical field of detection devices, and in particular relates to a depth detection device for water conservancy and hydropower. Background technique [0002] Water is the blood of the ecosystem and the most important and dynamic factor in the earth's environment. It is of decisive significance to the survival of organisms and human beings. Sufficient and high-quality water resources are the material basis for the healthy development of the ecosystem. The detection of water quality It is a daily work of the detection department. Depth measurement is to measure the depth of the depth points to be measured (called sounding points) at a certain interval along the sounding line direction. The detection department often needs to measure the water depth when conducting water quality detection. , to conduct a comprehensive analysis of water quality. [0003] The original depth detection device for water conservancy and hydropowe...

AI Technical Summary

Problems solved by technology

[0003] The original water conservancy and hydropower depth detection device has no moisture filtering structure when the rope is retracted, which will cause lake water to touch the device, which not only causes the rope to rot, but also affects the service life of the device. Adjustment, resulting in a certain error in the conversion process of the water depth, which affects the final detection result. The rope is set on the drum. In the process of recovering the rope, due to the single structure of the drum, the rope is disordered, which affects the later use. It may still be knotted in the next use, which will affect the efficiency of work

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