IMPACT SHAKER WHICH THE INTEGRATELY TRANSFERABLE IMPACT SHAKER IS CONSTITUTED AND THE EXCITATION OF THE LARGE CONSTRUCTION LIKE THE SHIP IS FACILITATED

摘要

PURPOSE: The minimum power required for the frequency measurement. The natural frequency of the large construction can be measured. ;CONSTITUTION: An impact shaker comprises a frame(10), an impact measurement part(20), a weight(30), a traction part(40). The impact measurement part are installed in frame in order to be settled in the objects(5). The impact measurement part measure the impact force applied to the objects. It pulls up the weight to the top of impact side positive and negative and the traction part is installed in frame so that the falling possible. The traction part comprises the first wire(41), the connecting member(42), and the second wire(46) and winch(48). The first wire is combined with the heavy body. The connecting member is combined with the first wire. The connecting member, the bond and separation possible, the second wire is connected. The winch reels the second wire.;COPYRIGHT KIPO 2011