| 摘要 |
PURPOSE: A fastener for a submarine cable protection duct is provided to remarkably improve workability by rapidly and easily fastening upper and lower duct bodies of a submarine cable protection duct to each other. CONSTITUTION: A fastener for a submarine cable protection duct is composed of a head part(22), a body(21), and a semi-cylindrical cover plate(24). The head part is formed on the top end of the fastener in a disc shape. The body is formed on the bottom end of the head part and has a semi-cylindrical protrusion(23). The cover plate is coupled to the semi-cylindrical protrusion of the body through coupling members(25). |
