doorway apparatus and a three-way frame fixing device for an elevator

摘要

PROBLEM TO BE SOLVED: To provide a doorway device of an elevator that eliminates a welding operation required for skill, and in which a jamb can be fixed to a wall skeleton of a landing doorway inexpensively and easily, and to provide a jamb fixing device thereof.;SOLUTION: The jamb fixing device 10 includes: a body 11 which has a hook 12 extending from one end in a longitudinal direction to a backside, and a guide hole 13 opened on the another end, while a hole direction is the longitudinal direction; a fixing bracket 20 which is manufactured in an L-shape including a base 21 and a fixing arm 22 extending from the another end of the base 21 to the backside, and is inserted to the guide hole so that the fixing arm 22 sandwiches the wall skeleton 3 and faces to the hook 12 to be attached to the body 11; a fixing member for fastening and fixing the base 21 to the body 11; a securing member for securing the hook 12 and the fixing arm 22 to the wall skeleton 3; a fitting 15 erected on a surface of the body 11; and a fastening member for fastening and fixing a fixing bracket 9 attached to a back of the jamb 6 to the fitting 15.;COPYRIGHT: (C)2013,JPO&INPIT