| 摘要 |
A supporting structure for a fish net or the like including a plurality of vertically extending supporting elements projecting, at least partially, above the water surface. Elongate connecting elements extending generally parallel to the water surface are releasably connected to the supporting elements to form a frame. A fish net is secured to the connecting elements, and is retained at a predetermined level relative to the water surface by inflatable members mounted upon the supporting elements. The connecting elements and supporting elements retain the inflatable members at fixed predetermined distances from each other. |
