Assembly type safety protection stair platform

• Main Authors: WANG JINLONG, ZHANG DAIQING, ZHAO SHIXIAO, BEN HONGPENG, DU XIAOLE, GUAN LIN, ZHANG WEI, WANG HAITAO
• Format: Patent
• Language: Chinese; English
• Published: 03.12.2019
• Subjects: BUILDING; BUILDING IMPLEMENTS OR OTHER BUILDING AIDS, OR THEIRUSE; FIXED CONSTRUCTIONS; FORMS; HANDLING BUILDING MATERIALS ON THE SITE; REPAIRING, BREAKING-UP OR OTHER WORK ON EXISTINGBUILDINGS; SCAFFOLDING; SHUTTERING

The utility model discloses an assembly type safety protection stair platform. The staircase comprises a staircase platform, ribbed steel plates, an outer frame, cross-shaped steel ribs and a uniformprotective barrier, an outer frame is arranged outside the periphery of the stair platform; a cross-shaped steel rib is arranged below the stair platform; the cross-shaped steel rib is fixedly connected with the outer frame; ribbed steel plates are fixedly connected to the outer side of the outer frame. Clamping iron is arranged below the ribbed steel plate and inserted into the concrete wall, L-shaped angle steel is welded to the side end of the outer frame, the standard protective railing comprises a telescopic railing body, a first fixed railing body and a second fixed railing body, the second fixed railing body is installed above the L-shaped angle steel, and the telescopic railing body and the first fixed railing body are installed above one side of the ribbed steel plate. In the embodiment of the utility mod