Pile foundation hole depth measuring device and control method

Abstract

The invention discloses a pile foundation hole depth measuring device, which comprises a body and a measuring ruler, wherein a sliding hole communicated with the upper surface and the lower surface isformed in the central axis of the body, the side surface of the lower end of the body is fixedly connected with a disc, and the diameter of the disc is greater than that of a pile foundation; and themeasuring ruler is matched with the sliding hole, and the measuring ruler is installed in the sliding hole in a sliding mode. The problems of poor consistency of measurement results and poor measurement accuracy in the prior art are solved.

Description

technical field [0001] The invention relates to the technical field of construction equipment, in particular to a pile foundation hole depth measuring device and a control method. Background technique [0002] During the construction of photovoltaic power stations, pile holes need to be dug, and the depth of each pile hole needs to be measured to ensure the consistency of the pile hole depth and ensure stable and reliable project quality. [0003] Existing measurement of pile hole depth mostly adopts straightedge, and the problem existing by measuring with straightedge is, [0004] 1) It is difficult to ensure that the ruler is vertical when holding the ruler in hand, resulting in poor accuracy and consistency of the measurement results of the ruler; [0005] 2) In order to ensure the stability of the measurement results, the straightedge is usually inserted on the central axis of the pile hole, but this will cause the scale of the straightedge to be far from the upper edge...

AI Technical Summary

Problems solved by technology

[0003] Existing measurement of pile hole depth mostly adopts straightedge, and the problem existing by measuring with straightedge is,

[0004] 1) It is difficult to ensure that the ruler is vertical when holding the ruler in hand, resulting in poor accuracy and consistency of the measurement results of the ruler;

[0005] 2) In order to ensure the stability of the measurement results, the ruler is generally inserted on the central axis of the pile hole, but this will cause the ruler scale to be far away from the upper edge of the hole, making the observation results less accurate

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