| 摘要 |
The present invention relates to a working ship for underwater blasting work, which comprises: a pair of small barges (10A, 10B) which is placed in parallel with each other at a fixed interval; a connecting frame (20) which connects the pair of small barges (10A, 10B) with each other and is formed in a grid shape in order to form penetrating holes (21) at regular intervals; fixating units (30) which elevate by being installed at the corners of the pair of small barges (10A, 10B) respectively; and seating members (40) which are installed along the length on the bottom of the pair of small barges (10A, 10B) respectively. The working ship for underwater blasting work can significantly improve work efficiency because a drill can bore for charging an explosive by freely moving vertically and horizontally through the connecting frame without moving the barge. |
