ROPE-TYPE TREE-DIMENSIONAL DISPLACEMENT MEASURING DEVICE CAPABLE OF MEASURING THE DISPLACEMENT WHICH SIMULTANEOUSLY HAVING THE CHANGE OF LENGTH AND ANGULAR IN THREE DIMENSIONS

摘要

PURPOSE: A rope-type tree-dimensional displacement measuring device is provided to prevent the damage of the measuring device even if the length between the piping and building fixing unit is long or the pip is vibrated.;CONSTITUTION: A rope-type tree-dimensional displacement measuring device comprises a building fixing unit(10), an extension rod(20), an angle measurer(30), and a rope-type length measurer(40). The position control and rotation of the building fixing unit is operated in the outer ring of the extension rod. The thin sheet is cut in square. The angle measurer has the wall comprising x, y, and z-planes. The angle measuring unit of the angle measurer is formed in the wall of the y plane and x plane respectively. According to the movement of the rotary rod, the angle measurer measures the angle of the y plane and x plane. The roped depth ruler comprises a length adjusting rope, a weight, and a rope fixing unit.;COPYRIGHT KIPO 2011