Lake bottom sludge thickness detection device

Abstract

The invention discloses a lake bottom sludge thickness detection device. The device comprises an upper floating plate and a plurality of groups of folding telescopic rods symmetrically mounted at thelower end of the upper floating plate, the tail end of each folding telescopic rod is connected with a cushion block; the upper floating plate is further rotationally connected with a transmission rodthrough a driving shaft, wherein the transmission rod is matched with the folding telescopic rods to synchronously stretch out and draw back. The transmission rod is rotationally connected to the lower end of the upper floating plate through a rotating bearing, the tail end of the transmission rod movably penetrates through the cushion block and is connected with a cross-shaped shearing plate, the driving shaft drives the cross-shaped shearing plate to form synchronous rotation through the transmission rod, and the folding telescopic rods are formed by connecting multiple sets of rotating rods which are rotationally connected in a crossed mode end to end. The device can conveniently extend into sludge, the depth of the sludge is judged according to the telescopic length, and the transmission rod can be driven by the driving shaft to synchronously rotate while the device stretches out and draws back so that the rotation effect and the telescopic effect can be ensured to be synchronousand do not interfere with each other, and flexible detection is facilitated.

Description

technical field [0001] The invention relates to the technical field of mud detection, in particular to a lake bottom mud thickness detection device. Background technique [0002] In the construction and cleaning of river courses and lakes, the depth of the silt at the bottom generally needs to be detected in advance, and relevant construction plans should be set according to the specific conditions of the silt. [0003] In the prior art, the depth detection technology for silt is relatively common, but it is generally not easy to detect the stratification of silt in depth detection, while the detection steps of silt depth and stratification in conventional technology are separated and independent, generally this The two detection procedures work at intervals, and then detect stratification after going deep into the mud, and continue to go deep after stopping the rotation and detection, repeating the cycle. The detection efficiency of this method is low, and it requires the ...

AI Technical Summary

Problems solved by technology

[0003] In the prior art, the depth detection technology for silt is relatively common, but it is generally not easy to detect the stratification of silt in depth detection, while the detection steps of silt depth and stratification in conventional technology are separated and independent, generally this The two detection processes work at intervals. After going deep into the silt, the layers are detected, and after the rotation is stopped, the detection is continued, and the cycle is repeated.

The detection efficiency of this method is low, and it requires the cooperation of multiple devices, and it is relatively cumbersome to use.

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