| 摘要 |
PURPOSE: A jig for supporting a ship block is provided to prevent safety accidents even if the bottom surface of a ship block is curved by increasing a contact area. CONSTITUTION: A jig (100) for supporting a ship block comprises a main body (110), a height adjusting part (120), a support part (130), and a contact part (140). The main body is vertically positioned on the ground. The height adjusting part is inserted into the main body to be lifted. The support part is installed on the height adjusting part to be lifted. The contact part is installed on the top of the support part to be rotated and corresponds to the bottom surface of a ship block. The contact part includes a housing part (142), a support plate (141), and a bolt. Multiple insertion grooves are formed on the top end of the housing part, and screw parts are formed on the inner surfaces thereof. |
