Rivet hole depth measuring method and measuring device

Abstract

The invention discloses a rivet hole depth measuring method and measuring device. The device comprises a machine body, wherein a displayer is fixedly connected to the top of the front face of the machine body, a metric and imperial system conversion button is installed in the middle of the machine body, a switch / zero setting button is installed on the left side of the front face of the machine body, and an INC / ABS button is installed on the right side of the front face of the machine body. A locking nut is connected to the right wall of the machine body in a penetrating mode, ruler frames arefixedly connected to the bottoms of the two walls of the machine body, a ruler body is connected to the top of the machine body in a penetrating mode, a depth measuring rod is fixedly connected to thebottom of the ruler body, magnetic pads are fixedly connected to the bottoms of the ruler frames, and a charging socket is formed in the top of the back face of the machine body. A storage battery isinstalled at the top of the front face of an inner cavity of the machine body, an infrared position sensor is fixedly connected to the top of the ruler body, a programmable editor is fixedly connected to the top of the infrared position sensor, a mercury tube is installed in an inner cavity of the depth measuring rod, and a movable block is fixedly connected to the bottom of the mercury tube.

Description

technical field [0001] The invention relates to the technical field of rivet hole depth measurement, in particular to a rivet hole depth measurement method and a measurement device. Background technique [0002] The role of rivets in the construction industry is very important, because in the construction process, most construction sites adopt the form of sub-outsourcing work to speed up the work progress. The personnel need to measure the depth of the rivet hole when fixing the rivet. If the measurement is not carried out, the deviation of the rivet model used will not meet the depth requirements, resulting in the failure of the rivet to function. This will cause potential safety hazards. , collapsing in the ant nest", not only the depth measurement but also high-precision measurement is required. Most of the existing depth measuring instruments are large in size and troublesome to carry. At the same time, the measurement accuracy and the actual accuracy have a large deviat...

AI Technical Summary

Problems solved by technology

[0002] The role of rivets in the construction industry is very important, because in the construction process, most construction sites adopt the form of sub-outsourcing work to speed up the work progress. The personnel need to measure the depth of the rivet hole when fixing the rivet. If the measurement is not carried out, the deviation of the rivet model used will not meet the depth requirements, resulting in the failure of the rivet to function. This will cause potential safety hazards. , collapsing in the ant nest", not only the depth measurement but also high-precision measurement is required. Most of the existing depth measuring instruments are large in size and troublesome to carry. At the same time, the measurement accuracy and the actual accuracy have a large deviation, which will cause the rivet to fail. play its due role

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