Multi-probe integrated wall crack detector and operation method thereof

Abstract

The invention discloses a multi-probe integrated wall crack detector and an operation method thereof. The multi-probe integrated wall crack detector comprises a host, a main signal line, a telescopicrod, a probe rod, a plurality of probe heads and a sliding support; one end of the main signal line is plugged in the host while the other end of the same is fixed on one end of the telescopic rod, the probe rod is installed at the other end of the telescopic rod, the probe heads are installed on the surface of one side of the probe rod, and the sliding support is fixedly connected to one side provided with the probe heads, of the probe rod. By the arrangement, convenience of the detector is improved, detection is facilitated, cracks in the ceiling or higher in the vertical wall can be detected conveniently without the aid of ladders, and working efficiency is improved in detection; the probe heads are arranged on the probe rod, and working efficiency is further improved in detection; stability is improved during measurement through the support, and measurement results are assuredly and relatively accurate.

Description

technical field [0001] The invention relates to the technical field of wall body measurement, in particular to a multi-probe comprehensive wall crack detector and a working method. Background technique [0002] The comprehensive wall crack detector is mainly widely used in the accurate detection of crack width and crack depth in bridges, tunnels, buildings, concrete pavements, metal surfaces, etc. [0003] Most of the wall crack detectors currently on the market are single probes. During use, if you need to detect cracks in the ceiling or a higher place on the erected wall, you need to climb a ladder to detect, which is inconvenient, and the detection efficiency of a single probe is low. , and when the hand-held type is measured, the measurement result will be inaccurate due to the instability generated by the hand grasp. Therefore, an improved technology is urgently needed to solve this problem existing in the prior art. Contents of the invention [0004] The object of t...

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Problems solved by technology

[0003] Most of the wall crack detectors currently on the market are single probes. During use, if you need to detect cracks in the ceiling or a higher place on the erected wall, you need to climb a ladder to detect, which is inconvenient, and the detection efficiency of a single probe is low. , and the hand-held type will also cause inaccurate measurement results due to the instability generated by the hand during measurement. Therefore, an improved technology is urgently needed to solve this problem existing in the prior art

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