VERTICAL ANGLE CONTROL APPARATUS OF LAUNCHING PAD USING LINK MOTION

摘要

PURPOSE: A vertical angle control device of a launching pad using a link structure, capable of safely supporting the launching pad using a dual parallel structure, is provided to convert a launching pad in to a launching position in narrow space using a link structure. CONSTITUTION: A vertical angle control device of a launching pad using a link structure comprises upper and lower frames(11,12), upper and lower supports(13,14) and a vertical angle actuator(15). A horizontal unit(11a) and a vertical unit(11b) of the upper frame support the bottom surface and back side of a launch station(10). One end of the lower unit support is combined with a hinge on the backend of the horizontal unit of the upper frame. The other end of the lower unit support is combined with the hinge on the backend of the lower frame. One end of the top support is combined with the hinge in the middle unit of the horizontal unit of the upper frame. The other end of the top support is combined with the hinge on the lower frame.