| 摘要 |
PROBLEM TO BE SOLVED: To continuously conduct constructions by an elevator installation contractor, improve construction efficiency and reduce construction cost. SOLUTION: An auxiliary bracket 104 is connected and fixed to a base bracket 102 fixed to a side wall 101 by welding 103 by bolts/nuts 109 with locking washers of a lock method having an wedge effect using tension. Then, a guide rail mounting bracket 105 is fixed to the auxiliary bracket 104 by welding 110, and a guide rail 106 is fixed to the guide rail mounting bracket 105 by a rail clip 107. COPYRIGHT: (C)2009,JPO&INPIT
|
