Method for connecting large-sized net enclosure stand column with netting

Abstract

The invention relates to a method for connecting a large-sized net enclosure stand column with netting. The method is characterized in that marine antifouling paint is coated on the outer surface of a reinforced concrete stand column; the reinforced concrete stand column is provided with a stand column pile arm support, stand column pile net hanging strengthening ropes, connecting ropes and traction ropes are fixedly tied on the stand column pile arm support; the traction ropes effectively connect the reinforced concrete stand column, the arm support connecting ropes and the stand column pile arm support; two three-strand ultrahigh-molecular-weight polyethylene twisted ropes in opposite twisting directions are used as vertical strengthening ropes of large-sized net enclosure netting, S-twist three-strand ultrahigh-molecular-weight polyethylene twisted ropes in the two vertical strengthening ropes are fixedly tied and connected with the large-sized net enclosure netting by using fishing polyethylene braided lines, Z-twist three-strand ultrahigh-molecular-weight polyethylene twisted ropes in the two vertical strengthening ropes are equidistantly and fixedly tied and connected with the stand column pile net hanging strengthening ropes by using nylon tying belts, and so the large-sized net enclosure netting is connected onto the stand column pile net hanging strengthening ropes through the two vertical strengthening ropes, the fishing polyethylene braided lines and the nylon tying belts.

Description

technical field [0001] The invention relates to a large-scale net enclosure engineering technology for fish farming, in particular to a pile-net connection method for a large-scale net enclosure. Background technique [0002] Stakes and nets are the main components of large net enclosures. The existing large-scale netting posts are bamboo poles or cement posts, and the netting is directly tied to the postings. Under the action of wind, wave, current and other external forces, the direct contact between the postings and the netting will continue to wear, so the netting often breaks Fish escape accident, can only deal with above-mentioned accident by changing the net. In addition, in the process of large-scale net culture, there is direct contact between the pillars and the attached organisms (such as oysters, mussels and barnacles, etc.) It is easy to cause the secondary escape of farmed fish, causing the emergency response of farmed fish to frighten, which will eventually ...

AI Technical Summary

Problems solved by technology

[0003] The invention provides a method for connecting upright piles and net clothes for large-scale net enclosures, so as to solve the problems of continuous wear and tear caused by direct binding between large-scale net enclosure piles and nets, and improve the equipment level of large-scale net enclosure breeding facilities

[0005] The outstanding feature of the present invention is that the direct connection of the pile network is changed to the pile-net connection mode of "column pile hanging network force frame + double vertical force frame + net clothing" through the column pile arm frame, which effectively solves the problem of large-scale farming in the breeding process. The continuous wear and tear caused by the direct binding connection between the net piles and nets and the problems caused by net replacement reduce the number of large-scale net replacements, reduce the consumption of raw materials for large-scale net facilities, and improve the safety and comprehensive benefits of large-scale net breeding facilities

Images