Sea net cage floating frame and method for quickly installing and first-aid repairing armrest tube of net cage floating frame

Abstract

The invention discloses a sea net cage floating frame. The sea net cage floating frame comprises an armrest tube, columns, an inner floating tube and an outer floating tube, and further comprises a plurality of T-shaped quick connectors, wherein the T-shaped quick connectors connect the two ends of the columns with the armrest tube and the inner floating tube respectively; each T-shaped quick connector comprises a connecting cambered surface, a connecting sleeve and an electric-smelting mechanism; the connecting cambered surfaces are in attached connection with the tube wall of the armrest tube or inner floating tube, and the connecting sleeves are in sleeved connection with the ends of the columns; each electric-smelting mechanism comprises a resistance wire and two electric connectors. The invention also discloses a method for quickly installing and first-aid repairing the armrest tube of the net cage floating frame. The sea net cage floating frame has the advantages that the T-shaped quick connectors are connected through electric-smelting, so that no matter the floating tubes and the armrest tube are installed and connected or detached and maintained, the connectors do not needto completely sleeve or completely cut the floating tubes or the armrest tube, the operation is simple and highly efficient, the workload is greatly reduced, and various occasions including operationon the sea are facilitated.

Description

technical field [0001] The invention belongs to the technical field of fishery facilities, and in particular relates to a floating frame of an offshore net cage and a method for quickly installing and repairing a handrail pipe of the floating frame of the net cage. Background technique [0002] In marine aquaculture, it has developed from small net cage culture near the coast and harbors to deep water culture in the open sea; the culture volume of a single cage has developed from tens of cubic meters to hundreds of cubic meters to thousands of cubic meters; The nearshore and harbor develop towards the waters with a water depth of 20-30m, and show a tendency to develop into deeper waters. [0003] At present, although there are many forms of breeding cages in my country and even in the world, such as "lifting cages", "sinking cages", "floating rope cages" and "floating rack cages", etc. "Floating frame" anti-wind and wave cages account for an absolute majority. Figure 1~3 It...

AI Technical Summary

Problems solved by technology

[0004] Therefore, in order to solve the technical problem of extremely inconvenient installation and maintenance when the handrail pipe of the sea net cage is connected through the handrail tee and the I-shaped frame base in the prior art, the purpose of the present invention is to provide a sea net cage whose handrail pipe can be quickly installed and maintained Float

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