发明名称 ELECTRIC LINE CONNECTION DEVICE AND THE INSTALLATION METHOD
摘要 PROBLEM TO BE SOLVED: To provide an electric line connection device, which can eliminate matching work between an electric conduit and a connector, and has good workability. SOLUTION: A plurality of notches 140 which are opening downward are formed on side surfaces of a pull box body 110. The notches 140 are formed each with an area larger than the cross-sectional area of an electric conduit 150 and at a position with a larger margin in upper and both side directions than at the position the electric conduit 150 is fixed. When installing the pull box 100, and the electric conduit 150 is passed through an appropriate notch 140, by moving it in the direction from the upper to the lower side of the installation position. In such an arrangement, the pull box 100 can be installed at a predetermined installation position, even if there is some error in the position of the electric conduit 150 and the notch 140.
申请公布号 JP2003111238(A) 申请公布日期 2003.04.11
申请号 JP20010294028 申请日期 2001.09.26
申请人 HITACHI PLANT ENG & CONSTR CO LTD 发明人 MATSUI SHUICHI
分类号 H02G3/08 主分类号 H02G3/08
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