| 摘要 |
PURPOSE:To perform cleaning work in the hold efficiently by fixing a guide support through a travel wheel to a lounge member secured to the outer wall of hull while projecting then fixing a holding section for fixing a plastgun telescopably and inclinably to the guide support elevatably. CONSTITUTION:A guide support 5 is fixed movably in longitudinal direction through a travel supporting section 6 onto the upper face member 3b and edge member 3c of a lounge member 3 to be secured to the outer wall of hull while projecting. Said travel supporting section 6 is provided with a travel wheel and a guide wheel. A holding section 7 is provided elevatably along said guide support 5 while a plastgun 4 is fixed rotatably and telescopably to said holding section 7. Consequently, cleaning work of the inner wall of hold can be performed efficiently without requiring a special guide rail through up/down motion, rolling and telescoping. |
