MEASURING DEVICE FOR A LARGE DISPLACEMENT OF A STRUCTURE USING AN INCLINED ANGLE MEASUREMENT ACCORDING TO A VERTICAL AND HORIZONTAL MOVEMENT FOR MEASURING A LARGE DISPLACEMENT

摘要

PURPOSE: A measuring device for a large displacement of a structure using an inclined angle measurement according to a vertical and horizontal movement is provided to accurately measure a displacement regardless of a size of the displacement and to continuously measure a large displacement in a remote site by an administrator.;CONSTITUTION: A measuring device for a large displacement comprises a fixing member(20), a rotating member(10), a structure attaching member(40), a movable member(30), an inclinometer(40). The fixing member is fixed to a reference point for measuring a displacement. The lower part of the rotating member is connected to the fixing member by a first hinge unit(11), thereby rotating in one imaginary rotating reference surface. A structure attaching member is attached on the displacement measurement object structure, and comprises a sliding unit(41) longways formed in a longitudinal direction. One end part of the movable member is connected by a second hinge unit(13) to be rotated with respect to the rotating member. The other end part of the movable member is connected by a third hinge unit(42) to be rotated with respect to the structure attaching member, thereby perpendicularly moving along the sliding unit. The inclinometer measures an inclined degree caused by the rotation of the rotating member in a rotating reference surface.;COPYRIGHT KIPO 2012