| 摘要 |
<p>The present invention relates to a pipe coupler for a fish farming cage, capable of minimizing the deformation and damage of a shape due to the wave and the weight by increasing the distribution of force and the resistance. The conventional pipe coupler for a fish farming cage has a problem in that the shape of the pipe coupler is deformed or damaged due to the wave or the weight of a foot passenger and thus the pipe coupler must be frequently exchanged. In order to solve the problem, the present invention proposes a pipe coupler for a fish farming cage, composed of a plurality of coupler having upper sides, to which a plurality of pipes are fixed, wherein foot plates are fixed to upper sides of the pipes. Here, a horizontal groove and an upper vertical groove, on which the pipes are mounted, are formed in perpendicular to each other at the same height in the upper side of the coupler, and a lower vertical groove is formed below the horizontal groove and the upper vertical groove. According to the pipe coupler for a fish farming cage, the horizontal groove and the upper vertical groove on which the pipes are mounted, are formed in perpendicular to each other at the same height, thereby stably maintaining the level of the foot plate disposed on the pipes and efficiently distributing the force due to the perpendicular structure, thus increasing the resistance against external force, such as the wave or the weight of the foot passenger, resulting in minimizing the distortion or damage of the shape; and the buoyancy is increased by the pipes fixed in multiple layers on the upper vertical grooves and the lower vertical grooves, and the resistance against the wave is increased, thereby saving the cost and time required for the maintenance.</p> |
