The utility model relates to a cable walking cable clip handling installation device strides, including the support of two vertical settings and the type of falling U that is parallel to each other, every support includes a back timber, and a montant is connected respectively at the back timber both ends, be connected with back timber vertically bearing bar through one between the back timber middle part of two supports, hang two chain block on the bearing bar, be equipped with two roller wheel between two supports, every roller wheel's pivot is perpendicular with the montant of two supports, and its both ends respectively two montants relative with two supports be connected, it is equipped with an antifriction wheel to lie in the roller wheel below on the every montant, the pivot of antifriction wheel is parallel with the montant.