Step ladder-type mobile access scaffold - has single-piece traverses each with inclined bracing connected to risers

摘要

The scaffold is made of step ladder sections slotted together with male and female connectors or couplings. It has wheels at base section level and has ground support spaced from the base. Each vertical connection is locked by traverse braces which span the joint, the braces having a horizontal bar (3) with two vertical end risers (4) and brace fixing (6). The threaded bolts (5) are welded on each vertical end slot across grooved pices solid to the scaffold riser and held by wing nuts.