Stay for dismantlement of tower crane truss

摘要

(57) Abstract Objective As for this device, the apex rotation in the tower craneIn dismantlement job of the tower crane truss which is installed on time bench topBeing something regarding the stay which it uses, performance of dismantlement job and safetyIt designates that Characteristic is guaranteed as purpose. Constitution su which in the top of stay component 2 is formed in the semi- split moldThrough the concatenated pin, to install t grip bracket 3, underThrough the concatenated pin to the destal similarly, bracket 5 for fixingThe stay for dismantlement of tower crane truss which you install.