THE OPENER FOR ESCALATOR PLATFORM PLATE

摘要

PURPOSE: An escalator platform plate opening apparatus is provided to easily open an escalator platform plate regardless of the shape and size of an escalator platform plate opening hole formed in the escalator platform plate. CONSTITUTION: An escalator platform plate opening apparatus comprises a first opening part(110) and s second opening part(120). The first opening part has screw thread of a first diameter on an end and screw thread of a second diameter on the other end, where the first diameter is different from the second diameter. The second opening part is formed vertically on the underside of the first opening part and comprises an extension part(122) which is bent at a specified curvature radius and extended to a specified length. The first opening part and the second opening part are crossed in a T shape.