Perpendicularity measuring device

Abstract

The present application relates to a perpendicularity measuring device, comprising a housing (10), a suspension assembly (40), measuring assemblies (30), and a processor. A plumb bob (43) of the suspension assembly (40) is located at the position of an inner cavity (13) of the housing (10) close to a second end (12) of the housing (10), and a hanging member (41) is connected to the side wall of the inner cavity (13) close to a first end (11) of the housing (10) and the plumb bob (43). The plurality of measuring assemblies (30) are arranged at intervals on the housing (10); and each measuring assembly (30) comprises a first measuring member (31) arranged outside the housing (10) and a second measuring member (32) arranged on a side wall of the inner cavity (13) and opposite to the first measuring member (31), the first measuring member (31) being used for measuring the distance between the first measuring member (31) and an object to be measured, and the second measuring member (32) being used for measuring the distance between the second measuring member (32) and the hanging member (41). The processor is communicatively connected to the plurality of measuring assemblies (30).

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