JP2020133086A

JP2020133086A - Soft twist tation rope

Info

Publication number: JP2020133086A
Application number: JP2019040006A
Authority: JP
Inventors: 幸衛大竹; Yukiei Otake
Original assignee: Individual
Current assignee: Individual
Priority date: 2019-02-16
Filing date: 2019-02-16
Publication date: 2020-08-31

Abstract

To create the effect that the number of twisting is less, it is soft twisted, it is manufactured by the steel with the long size, the weight thereof having 200 m in length is light weighted by about 5%, the effect of the breaking strength is large, to solve the problem of losing the workability by creating the slugging feeling in that the number of twisting is less and the feedback is less due to the soft formation and to configure reinforced rope having the more strength as previously by inserting reinforcing yarn (2) to a strand core comprising PP and PE and which is simply twisted and simply formed.MEANS: It is indicated in the problem to be solved. It is invented such that the raw yarn of the monofilament yarn (1) having 0.8 mm in length is inserted, one of the three-twisted rope comprising the three-twisted rope strant core having 4.5 mm and 5.5 mm in the diameter is wound to the supporting shaft of the laver culture to put up and down the net along with the sea surface. It is also indicated that the rope is fastened and loosened by the hands. It is configured such that the elastic repulsion of the raw material of 0.8 mm of monofilament yarn (1) is applied to insert the monofilament yarn (1) having 0.8 mm, and it is also indicated that the reinforcing yarn (2) (for example, nylon ester yarn and the reinforcing twist yarn, and the like) is inserted to reinforce each of the divided rope of PP and PE rope into the JIS standard or more.SELECTED DRAWING: Figure 1

Description

ポリプロピレン（略ＰＰ）ポリエチレン（略ＰＥ）ロープストランの芯にモノフイラメント原糸（略モノ糸０，８ｍｍ（１）強力糸（２）を挿入に関する Polypropylene (abbreviated PP) Polyethylene (abbreviated PE) Regarding insertion of monofilament raw yarn (abbreviated mono yarn 0.8 mm (1) strong yarn (2)) into the core of rope stran

漁業土木建築等で使用のロープの撚り方は普通撚り直径の２，８倍〜３，２倍のＰＰＰＥ，ロープ等の使用が主流です、直径の３，５〜４，０倍に製綱で使用可能にした考案。The mainstream method of twisting ropes used in fisheries, civil engineering, construction, etc. is to use PP PE, ropes, etc. that are 2.8 to 3,2 times the diameter of the normal twist. Ingenuity made available in.

特許文献無しNo patent literature

ロープの直径の３，５〜４，０倍に製綱はロープの長尺を得て、ロープ破断力強化、１ｍ当たりの重量も軽く成り、有効点多々ですが撚り数少なく撚り長甘撚りで手応え無く成り作業性を失う課題と。４，０ｍｍ〜５，５ｍｍ３つ撚りロープ青海苔養殖網の吊りロープの作業性撚り具合の調整とくにＰＥ素材ロープ年々堅く成り、養殖者の意見等で撚り決定困難に付き「０００５」に説明のモノ糸０，８ｍｍ（１）を創案。The rope has a length of 3,5 to 4,0 times the diameter of the rope, the rope breaking force is strengthened, the weight per meter is lighter, and there are many effective points, but the number of twists is small and the twist length is sweet. The problem of losing workability. 4.0 mm to 5,5 mm 3-twisted rope Workability of hanging rope for green laver farming net Adjustment of twisting condition Especially PE material rope It becomes harder year by year, and it is difficult to determine the twist based on the opinion of the farmer. Invented 0.8mm (1).

「０００４」の課題図示のストラン芯にＰＰ、ＰＥ等で製糸の直径０，８ｍｍ程のモノフイラメント原糸モノ糸０，８ｍｍ（１）を撚り数少なく甘打ちＰＰロープ直径５，５ｍｍのストラン芯に挿入してモノ糸０，８ｍｍ（１）の弾性反発力を応用して結び易く，ほどき易く、滑り難くの作業性を得る。ＰＰＰＥ等の撚り数少ない撚り長甘打ちロープストランの芯に図示のモノ糸０，８ｍｍ（１）と強力糸（２）の混合撚を挿入し、引っ張り強度をＪＩＳ規格以上の強度化を得る。
ＰＰロープ撚り数少なく甘撚り直径５，５ｍｍ３つ撚りロープのストランにモノ糸０，８ｍｍ（１）を１本×３本の三つ撚りロープの引っ張り破断強度３８７ｋｇ『ＪＩＳ規格は３３０ｋｇ』。
更にＰＰＰＥロープストランドの芯に強化糸（２）を挿入時は４００ｋｇ以上の破断強度確実。強力糸（２）を芯に挿入でＰＰＰＥロープの各分径はＪＩＳ規格以上の強化を得る。
尚、ＰＰＰＥの多色フイルム、雑色糸黒色等（通称）雑ロープ直径３ｍｍ〜１６ｍｍのストランの前工程のヤーン工程を省き、フイルム原糸等の直撚り「素撚り打ち」ロープストランの芯に強力糸（２）を挿入して撚り数少なく甘打ちロープはモノ糸０，８ｍｍ（１）強化糸（２）と共に挿入して、今まで以前の素打ちロープ以上の強化ロープを得る。Problem of "0004" Monofilament raw yarn with a diameter of about 0.8 mm made of PP, PE, etc. on the illustrated strand core Monofilament 0.8 mm (1) is twisted with a small number of twists to make a strip core with a PP rope diameter of 5,5 mm. By inserting and applying the elastic repulsive force of mono yarn 0.8 mm (1), workability is obtained that is easy to tie, easy to untie, and hard to slip. Twist length with few twists such as PP PE Insert a mixed twist of the illustrated mono yarn 0.8 mm (1) and strong yarn (2) into the core of a sweet rope stran to obtain a tensile strength higher than the JIS standard.
PP rope Twisted few sweet twists Diameter 5,5 mm Three-twisted rope stran with mono yarn 0.8 mm (1) 1 x 3 triple-twisted rope tensile breaking strength 387 kg "JIS standard 330 kg".
Furthermore, when the reinforcing thread (2) is inserted into the core of the PP PE rope strand, the breaking strength is assured of 400 kg or more. By inserting the strong thread (2) into the core, each diameter of the PP PE rope is strengthened above the JIS standard.
In addition, PP PE multi-colored film, miscellaneous colored yarn black, etc. (commonly known as) miscellaneous rope The yarn step of the pre-process of the stran with a diameter of 3 mm to 16 mm is omitted, and the core of the direct-twisted "bare-twisted" rope stran such as the raw yarn of the film is used. The strong yarn (2) is inserted and the number of twists is small, and the sweet rope is inserted together with the mono yarn 0.8 mm (1) and the reinforcing yarn (2) to obtain a reinforced rope that is more than the conventional bare rope.

本案の４，０ｍｍ〜５，５ｍｍロープを海苔養殖に養殖網を吊るための支柱にくくり付け、潮の満ち引きで海水面の変化に合わせて海苔網の上下操作を作業用に支柱にくくり付けて滑らず結び易くほどき易く、ロープのくくり目を両手指で締め緩めて海苔網の上下の調整作業を容易に能率化にモノ糸０，８ｍｍ（１）の考案で撚り決定の心配が半減した。
図示のモノ糸０，８ｍｍ（１）と強力糸（２）を混合挿入して各分径ロープ組紐はＪＩＳ規格以上の強度化を得る。、
「０００５」に説明の多色糸素打ち雑ロープの芯に強力糸（２）をストラン芯に挿入して強化ロープに用途拡大。The 4,0 mm to 5,5 mm rope of the present proposal is attached to the support column for hanging the culture net for seaweed cultivation, and the seaweed net is attached to the support column for work according to changes in the seawater level due to the ebb and flow of the tide. It is easy to tie and untie without slipping, and by tightening and loosening the rope with both hands, the adjustment work of the top and bottom of the seaweed net is easy and efficient. The idea of monothread 0.8 mm (1) halves the worry of twisting decision. did.
By mixing and inserting the illustrated mono yarn 0.8 mm (1) and strong yarn (2), each diameter rope braid obtains a strength higher than the JIS standard. ,
Expanded the application to reinforced ropes by inserting a strong thread (2) into the core of the multicolored thread bare rope described in "0005".

３つ撚りロープの断面図 Cross section of three twisted rope

Embodiment of the invention

本案は撚り数少なく撚り甘打ちロープにモノ糸０，８ｍｍ（１）をストラン芯に挿入効果で結び安く、ほどき安く、滑り難くの作業性アップを得て、強力糸（２）をストラン芯に挿入でＰＰＰＥと雑色雑糸ＰＰ黒色素打ちロープ（通称）雑ロープの破断力強化で本案ロープの用途の拡大に起用貢献。In this proposal, a monothread of 0.8 mm (1) is tied to a strand core with a small number of twists, and a monothread of 0.8 mm (1) is tied to the stran core. By inserting PP PE and miscellaneous colored miscellaneous yarn PP black dyed rope (commonly known as) By strengthening the breaking force of the miscellaneous rope, it contributes to the expansion of the application of the proposed rope.

（１）モノ糸０．８ｍｍ（２）強力糸(1) Mono thread 0.8mm (2) Strong thread

Claims

Monofilament yarn made with PP PE, etc. Monofilament with a diameter of about 0.80 mm Monothread with a diameter of about 0.8 mm Applying the elastic rebound force of 0.8 mm (1) makes it easy to tie, unravel, and slip. A configuration that eliminates the dull feeling by inserting 0.8 mm (1) into the stran core.

The content of the strong yarn (2) shown on the stran core of the PP PE rope and the so-called untwisted unstrength rope is the stran core (nylon ester yarn composite single yarn, fishing net yarn, tire cord twisted yarn for tire reinforcement, etc.). Inserted into the configuration to strengthen the breaking strength.