Stigma foothold device installation manner of PC cylinder

摘要

(57) Abstract Topic Be able to install easily and economically in the stigma of the PC cylinderOffer of ru foothold device. Means On the edge strip of the stigma of PC cylinder 2, beforehand PC cylinder 2The volt/bolt which the insertion embedding in the body body and in this the spiral shellfish is adjustedMinding, to adhere the metallic parts 3 for foothold frame installation, this foothold baseIn metallic parts 3 for framework installation sudden facilities in the hook of left and right 1 pair it does the foothold baseHooking framework 4, you install,