CN2124948U - 12股不旋扭编织钢丝绳 - Google Patents

12股不旋扭编织钢丝绳 Download PDF

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Publication number
CN2124948U
CN2124948U CN 92217181 CN92217181U CN2124948U CN 2124948 U CN2124948 U CN 2124948U CN 92217181 CN92217181 CN 92217181 CN 92217181 U CN92217181 U CN 92217181U CN 2124948 U CN2124948 U CN 2124948U
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laid
wire rope
steel wire
stranded ropes
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CN 92217181
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邱之俊
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Priority to CN 92217181 priority Critical patent/CN2124948U/zh
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Abstract

本实用新型是由6股圆形截面的左捻股绳和6 股圆形截面的右捻股绳按照左捻投绳右旋,右捻股绳 左旋规则交叉编织成的截面为圆形的编织钢丝绳。 由于六股左捻股绳的转矩之和的绝对值与六股右捻 绳的转矩之和和绝对值相等,编织后十二股股绳的合 成转矩在其轴心相互抵消为零,使其具有受张力时不 旋转,失去张力时不扭结的特点。可广泛用于矿山、 码头等起重机械、输变电线路施工牵引设备等。

Description

本实用新型属于索具类,具体涉及一种多股防扭编织钢丝绳的改进。
随着经济高速发展和科技进步,编织钢丝绳的应用日益广泛,工业部门对编织钢丝绳的强度、使用性能、品种规格提出了更多更高的要求。目前,我国所使用的编织钢丝绳品种单一,并在受牵引拉力时,钢丝绳易发生扭转,已不能满足工业部门的需求。
本实用新型的目的是提供一种高强度,受张力时不旋转、失去张力时不扭转的12股不旋扭编织钢丝绳,提供一种编织钢丝绳新的花色品种。
本实用新型的技术方案是:由6股圆形截面的左捻股绳和6股圆形截的右捻股绳按照左捻股绳右旋,右捻股绳左旋规则交叉编织形成截面为圆形的编织钢丝绳。
附图说明:
图1是本实用新型的外型图;
图2是本实用新型的截面示意图。
图1、2给出了一个实施例:6股圆形截面的左捻股绳分为三组,每组2股,6股圆形截面的右捻股绳亦分为三组,每组2股,各组股绳按左捻股绳右旋右捻股绳左旋规则交叉编织成截面为圆形的编织钢丝绳。
本实用新型采用十二股股绳左右旋交叉编织而成,由于每一股绳的自转扭矩的绝对值相等,这样,六股左捻股绳的转矩之和的绝对值与六股右捻股绳的转矩之和的绝对值相等,从而使编织后十二股股绳的合成转矩在其轴心相互抵消为零,使其具有受到张力时不旋转,失去张力时不扭结的特点。本实用新型可广泛用于矿山、船舶、港口、起重机械、输变电线路施工牵引设备等。

Claims (2)

1、一种12股不旋扭编织钢丝绳,其特征在于它是由6股圆形截面的左捻股绳和6股圆形截面的右捻股绳按照左捻股绳右旋、右捻股绳左旋规则交叉编织成的其截面为圆形的编织钢丝绳。
2、根据权利要求1所述的12股不旋扭编织钢丝绳,其特征在于所述6股圆形截面的左捻股绳分为三组,每组2股,6股圆形截面的右捻股绳亦分为三组,每组2股,各组股绳按照左捻股绳右旋,右捻股绳规则交叉编织成截面为圆形的编织钢丝绳。
CN 92217181 1992-06-22 1992-06-22 12股不旋扭编织钢丝绳 Granted CN2124948U (zh)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN 92217181 CN2124948U (zh) 1992-06-22 1992-06-22 12股不旋扭编织钢丝绳

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN 92217181 CN2124948U (zh) 1992-06-22 1992-06-22 12股不旋扭编织钢丝绳

Publications (1)

Publication Number Publication Date
CN2124948U true CN2124948U (zh) 1992-12-16

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Family Applications (1)

Application Number Title Priority Date Filing Date
CN 92217181 Granted CN2124948U (zh) 1992-06-22 1992-06-22 12股不旋扭编织钢丝绳

Country Status (1)

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CN (1) CN2124948U (zh)

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