CN2300675Y - 编织防扭钢丝绳 - Google Patents

编织防扭钢丝绳 Download PDF

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Publication number
CN2300675Y
CN2300675Y CN 97223069 CN97223069U CN2300675Y CN 2300675 Y CN2300675 Y CN 2300675Y CN 97223069 CN97223069 CN 97223069 CN 97223069 U CN97223069 U CN 97223069U CN 2300675 Y CN2300675 Y CN 2300675Y
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CN
China
Prior art keywords
wire rope
steel wire
rope
twisting
utility
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Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired - Lifetime
Application number
CN 97223069
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English (en)
Inventor
程有智
张锡让
教德凯
杨志业
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Shizuishan Iron & Steel Works Ningxia
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Shizuishan Iron & Steel Works Ningxia
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Publication date
Application filed by Shizuishan Iron & Steel Works Ningxia filed Critical Shizuishan Iron & Steel Works Ningxia
Priority to CN 97223069 priority Critical patent/CN2300675Y/zh
Application granted granted Critical
Publication of CN2300675Y publication Critical patent/CN2300675Y/zh
Anticipated expiration legal-status Critical
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    • DTEXTILES; PAPER
    • D07ROPES; CABLES OTHER THAN ELECTRIC
    • D07BROPES OR CABLES IN GENERAL
    • D07B1/00Constructional features of ropes or cables
    • D07B1/06Ropes or cables built-up from metal wires, e.g. of section wires around a hemp core
    • D07B1/0673Ropes or cables built-up from metal wires, e.g. of section wires around a hemp core having a rope configuration
    • DTEXTILES; PAPER
    • D07ROPES; CABLES OTHER THAN ELECTRIC
    • D07BROPES OR CABLES IN GENERAL
    • D07B2401/00Aspects related to the problem to be solved or advantage
    • D07B2401/20Aspects related to the problem to be solved or advantage related to ropes or cables
    • D07B2401/2015Killing or avoiding twist

Landscapes

  • Ropes Or Cables (AREA)

Abstract

本实用新型涉及一种钢丝绳。其特征在于该编织钢丝绳的截面为圆形。钢丝绳的绳股结构有两种:1×19或1×37;子绳数为4×3。钢丝绳结构为4×3×19和4×3×37。钢丝子绳捻向为交互捻或同向捻。本实用新型完全克服了捻制应力,达到不旋转。钢丝绳在使用中不结绳扣,具有极高防扭性,耐磨损度高,柔软光滑,可挠性好,拉力大。

Description

编织防扭钢丝绳
本实用新型涉及用金属丝制成的绳或缆,特别涉及一种钢丝绳。
编织防扭钢丝绳是一种完全克服受捻制绳自旋性,达到不旋转,使用中不结绳结,可挠性能好,拉力大,被广泛应用于电力部门的送变电工程施工张力放线、牵引及导引用绳,或用于其它工业领域在起重、运输、索具、水平牵引等作业,用途较为广泛,市场也很广阔。中国专利局1991年11月20日公告的《四方形十二股特种防扭钢丝绳》(公告号CN2089017),是由多股子绳交互编捻的方法编捻而成截面为正方形的钢丝绳。该钢丝绳具有不旋不扭的特征,且解决了防腐防锈问题。但该钢丝绳在牵引使用受力和滚动时,方型绳的棱角易擦伤牵引轮和滚车轮,缩短牵引机的使用寿命。方型钢丝绳的单股接头多,反复使用几次后接头处易形成毛刺,可降低自身的抗拉强度及安全系数。
本实用新型的目的是针对上述现有方形钢丝绳的不足之处,提供一种钢丝绳结构合理、受力均匀、整条绳无接头、抗拉性能高、施工现场使用方便的编织防扭钢丝绳。
本实用新型是由钢丝子绳编捻而成,编捻成的钢丝绳截面为圆形。钢丝绳的绳股结构有两种:1×19或1×37;子绳数为4×3。钢丝绳结构为:4×3×19和43×37。钢丝子绳捻向为交互捻或同向捻。制绳钢丝采用优质碳素结构钢线材制造,钢丝抗拉强度≥1670MPa,且高韧性。
本实用新型采用特殊的生产工艺,完全克服了捻制应力,达到不旋转。钢丝绳在使用中不结绳扣,具有极高的防扭性,耐磨损度高,柔软光滑,可挠性好,拉力大。
本实用新型的实施例结合附图加以说明。
图1为本实用新型钢绳结构为4×3×19的钢丝绳截面示意图。
图2为本实用新型钢绳结构为4×3×37的钢丝绳截面示意图。
如图1所示,本实用新型绳股结构为1×19,子绳数为4×3,钢丝绳结构为4×3×19。钢丝绳子绳捻向为交互捻或同向捻。编捻成的钢丝绳截面为圆形。
如图2所示,本实用新型绳股结构为1×37,子绳数为4×3,钢丝绳结构为4×3×37。钢丝绳子绳捻向为交互捻或同向捻。编捻成的钢丝绳截面为圆形。

Claims (4)

1.编织防扭钢丝绳,由钢丝子绳编捻而成,其特征为钢丝绳的截面为圆形。
2.根据权利要求1所述的编织防扭钢丝绳,其特征在于绳股结构为1×19或1×37。
3.根据权利要求1所述的编织防扭钢丝绳,其特征在于子绳数为4×3,子绳捻向为交互捻或同向捻。
4.根据权利要求1所述的编织防扭钢丝绳,其特征在于钢绳结构为4×3×19和4×3×37。
CN 97223069 1997-05-29 1997-05-29 编织防扭钢丝绳 Expired - Lifetime CN2300675Y (zh)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN 97223069 CN2300675Y (zh) 1997-05-29 1997-05-29 编织防扭钢丝绳

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN 97223069 CN2300675Y (zh) 1997-05-29 1997-05-29 编织防扭钢丝绳

Publications (1)

Publication Number Publication Date
CN2300675Y true CN2300675Y (zh) 1998-12-16

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CN 97223069 Expired - Lifetime CN2300675Y (zh) 1997-05-29 1997-05-29 编织防扭钢丝绳

Country Status (1)

Country Link
CN (1) CN2300675Y (zh)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103114478A (zh) * 2013-02-27 2013-05-22 江苏芸裕金属制品有限公司 一种编织防扭钢丝绳索具及其生产方法
CN110846916A (zh) * 2019-09-29 2020-02-28 江阴泰阳成索业有限公司 一种具有水平环扣的钢丝绳手编索具的制造方法

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103114478A (zh) * 2013-02-27 2013-05-22 江苏芸裕金属制品有限公司 一种编织防扭钢丝绳索具及其生产方法
CN110846916A (zh) * 2019-09-29 2020-02-28 江阴泰阳成索业有限公司 一种具有水平环扣的钢丝绳手编索具的制造方法
CN110846916B (zh) * 2019-09-29 2021-05-04 江阴泰阳成索业有限公司 一种具有水平环扣的钢丝绳手编索具的制造方法

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