As a kind of rail level-truss secure climbing scaffold, applicable for construction and decoration of high-rise building, it is safe, advanced in technique and economic and practical.The technique consists of a bunch of national invention patents such as wedge-caulking self-lock manifold scaffold, prevention of careening of double rail, safety device to prevent the falling, hanging hoist and electronically controlled operating system.Its major technical performance:

The height of climbing scaffold:The height of four standard floors vertical missing of rail:≤+/-20mm

Height of covered way:1.8-2.0m Embedded horizontal missing:≤+/-20mm

Upward or downward step number:5-l3 steps Lifting force of the hoist:5-10t