| 摘要 |
<p><P>PROBLEM TO BE SOLVED: To provide a main rope top end carrier for enabling operators to safely and surely deliver a main rope top end on a construction component such as an iron frame at a high place in a construction site. <P>SOLUTION: The main rope top end carrier includes: front wheels and rear wheels which rotate stepping on the upper surface of a construction component such as a constructed steel frame or beam; a frame constituted of a pipe or the like by which the front wheels and rear wheels are supported so as to freely rotate by a rotation connection part; a plurality of arms each of which is formed with a guide roller which freely rotates along the side face of the construction component at the top end, and supported so as to be hanged from the frame; and a main rope or a fishing line fastener for gripping a main rope or a fishing line. <P>COPYRIGHT: (C)2013,JPO&INPIT</p> |
