| 摘要 |
<p>#CMT# #/CMT# The scaffolding has four vertical posts (2) defining a quadrilateral form, and horizontal braces (3) fixed to the posts. A rectangular floor (5) has length less than a predetermined size, so that the floor is not stably received by the braces. A safety railing (4) is secured to the posts for preventing the fall of personnel working on the scaffolding. The safety railing includes a cylindrical protrusion (6) and a cross-piece (7) for receiving a portion of the floor, where the length of the floor is less than distance between two sets of side vertical posts. #CMT#USE : #/CMT# Secure scaffolding for a tower or a shoring structure. #CMT#ADVANTAGE : #/CMT# The safety railing includes the cylindrical protrusion and the cross-piece for receiving the portion of the floor to enable complete and secure assembly of the floor such that assembly of the scaffolding cannot be continued if the safety railing is not posed, and disassembling of the safety railing is prohibited if the floor is not withdrawn. The scaffolding is simple, ergonomic and highly stable. The scaffolding can be easily assembled and disassembled in a completely secure manner. The cylindrical protrusion is welded onto the safety railing, thus providing better resistance to weight of staff working on the scaffolding. #CMT#DESCRIPTION OF DRAWINGS : #/CMT# The drawing shows a perspective view of a floor shorter in length compared to given dimension of scaffolding, and a cross-piece receiving a portion of the floor and cooperating with a cylindrical protrusion of a safety railing. 2 : Vertical posts 3 : Horizontal braces 4 : Safety railing 5 : Rectangular floor 6 : Cylindrical protrusion 7 : Cross-piece.</p> |
