Scaffolding for roof repair and construction - consists of cantilever platform with safety barrier anchored to roof

摘要

The scaffolding is used in the repair or construction of roofs and is attached to a support structure. The scaffolding consists of a platform formed of two sections, one of which is vertical (114). The safety barrier crossbars are attached by hooks (115) to the vertical arm, and the other horizontal arm (118) forms a working stand. The vertical section has a hooked arm welded obliquely to it, which is attached to an anchor on the roof. The base of the anchor (111) consists of a nut (127) on a fixed bolt which is in turn attached to a supporting base-plate fixed to the roof structure. The anchor (111) is a rectangular tube ith the lower face fastened to the base. The upper face has the hole into which the hook (123) of the scaffolding is inserted.