CN102269236A - Vh型一次性连接扣 - Google Patents

Vh型一次性连接扣 Download PDF

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Publication number
CN102269236A
CN102269236A CN2010101881732A CN201010188173A CN102269236A CN 102269236 A CN102269236 A CN 102269236A CN 2010101881732 A CN2010101881732 A CN 2010101881732A CN 201010188173 A CN201010188173 A CN 201010188173A CN 102269236 A CN102269236 A CN 102269236A
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fastener
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孙法林
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Abstract

一种钢丝绳、钢丝束等条状物构成的环或网连接用的一次性连接扣,由H形扣座、V形扣件组成。将H形扣座、V形扣件和被连接件置于组装用冲头和组装用冲座之间,然后在冲头和冲座之间加力,先使V形扣件靠近锚头的柱身段完全进入到H形扣座的凹槽内,冲头再下压,使V形扣件的弯折圆弧部分塑性变形,成为U字形状,从而达到连接目的的连接方法。

Description

VH型一次性连接扣
技术领域
本发明涉及钢丝绳、钢丝束等条状物构成的环或网连接用的一次性连接扣。
背景技术
目前,钢丝绳环、钢丝束环或网之间或网边缘的连接、或钢环之间的连接,一般采用钢丝绳缠绕并由绳卡固定的连接方法。其连接工艺较为复杂和不便。
发明内容
本发明的任务是创造一种钢铁材料的连接扣件(总重量90g~180g),用简单的连接方法、很低的成本、承受较大的力(50kN~200kN)的一次性连接扣。此连接扣用于连接钢丝绳环、钢丝束环或钢环之间或钢丝绳、钢丝束编织的网之间的连接等。
为解决上述任务,本发明提出一种用V形的两头带锚头的V形扣件和H形的扣座,在小型的工具上扣压成形。具体过程是将V形扣件的锚头进入到H形扣座的槽内,在V形扣件的内放置需要连接的两根钢丝绳或其它条状物,在小型工具上扣压成形,使V形扣件成形为U字形的扣件,使扣件与扣座之间不能分开,能承受较大的力(50kN~200kN)。并使在扣件内被连接的两钢丝绳或条状物可活动。
附图说明
图1  VH型一次性连接扣    组装图
图2  VH型一次性连接扣    H形扣座图
图3  VH型一次性连接扣    V形扣件图
图4  VH型一次性连接扣    组装用冲头
图5  VH型一次性连接扣    组装用冲座
具体实施方式
H形扣座、V形扣件的制造在本说明中不予说明,用通用的制造方法即可制造,但应进行防腐处理。本说明中仅提及扣压成型过程。
参见图4VH型一次性连接扣组装用冲头及图5VH型一次性连接扣组装用冲座可看出,此图所示的仅是组装扣件用的上下两个模具的示意,未表示出模具的安装和力的来源。但从两个模具即可看出大致的扣件成型过程。
1.将H形扣座平放于图5所示的组装用冲座内,使其中部的圆弧凹槽向上;
2.将需要连接的两钢丝绳或条状物放置于H形扣座的凹槽上,并有适当的约束;
3.将V形扣件放置在两钢丝绳或条状物上,并将两锚头落槽到组装用冲座内;
4.将冲头置于最上面,并将冲头的两脚落于冲座的两槽口内。
5.在冲头顶上加足够的下压力,先使V形扣件靠近锚头的柱身段完全进入到H形扣座的凹槽内,冲头再下压,使V形扣件的弯折圆弧部分塑性变形,成为U字形状,并使塑性变形有一定的余量,克服因V形扣件的弹性使两锚头回弹的量。

Claims (4)

1.一种钢丝绳、钢丝束等条状物构成的环或网连接用的一次性连接扣,含有H形扣座和V形扣件。
2.如权利要求1所述的H形扣座,其特征是扣座的形状如H形状,两侧有凹槽,能使V形扣件的靠近锚头的柱身部分进入到凹槽内。
3.如权利要求1所述的V形扣件,其特征是扣件的形状如V形状,两头有锚头,经压接后,成为U形。
4.如权利要求1所述的H形扣座和V形扣件,将H形扣座和V形扣件按位置要求置于组装用冲头和组装用冲座之间并加垂直力,组装用冲头向下移动,利用楔形加力原理,使V形扣件弯折圆弧部分塑性变形,成型为U形,同时V形扣件靠近锚头的柱身段完全进入到H形扣座的凹槽内的连接方法。
CN2010101881732A 2010-06-01 2010-06-01 Vh型一次性连接扣 Pending CN102269236A (zh)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN2010101881732A CN102269236A (zh) 2010-06-01 2010-06-01 Vh型一次性连接扣

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Application Number Priority Date Filing Date Title
CN2010101881732A CN102269236A (zh) 2010-06-01 2010-06-01 Vh型一次性连接扣

Publications (1)

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CN102269236A true CN102269236A (zh) 2011-12-07

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Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1500665A (en) * 1976-07-07 1978-02-08 Hulek A Process of manufacturing wrought-iron lattices
CN1113663A (zh) * 1993-06-14 1995-12-20 蒂莫西·G·加拉尼科 双鞍座式卡箍
WO2000041586A1 (en) * 1999-01-15 2000-07-20 Gs Metals Corp. Interlocking cable support tray system
JP2004025241A (ja) * 2002-06-26 2004-01-29 Asahi Steel Industry フエンス用網
EP1437812A1 (en) * 2001-10-18 2004-07-14 Mirai Kogyo Kabushiki Kaisha Wire connecting fitting, attaching body fixing tool, and attaching body

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1500665A (en) * 1976-07-07 1978-02-08 Hulek A Process of manufacturing wrought-iron lattices
CN1113663A (zh) * 1993-06-14 1995-12-20 蒂莫西·G·加拉尼科 双鞍座式卡箍
WO2000041586A1 (en) * 1999-01-15 2000-07-20 Gs Metals Corp. Interlocking cable support tray system
EP1437812A1 (en) * 2001-10-18 2004-07-14 Mirai Kogyo Kabushiki Kaisha Wire connecting fitting, attaching body fixing tool, and attaching body
JP2004025241A (ja) * 2002-06-26 2004-01-29 Asahi Steel Industry フエンス用網

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Application publication date: 20111207