CN202607514U - 一种老虎钳 - Google Patents

一种老虎钳 Download PDF

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Publication number
CN202607514U
CN202607514U CN 201220254888 CN201220254888U CN202607514U CN 202607514 U CN202607514 U CN 202607514U CN 201220254888 CN201220254888 CN 201220254888 CN 201220254888 U CN201220254888 U CN 201220254888U CN 202607514 U CN202607514 U CN 202607514U
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holder
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Expired - Fee Related
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CN 201220254888
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English (en)
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王增玉
崔建设
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BO'AI COUNTRY ELECTRIC POWER Co Ltd
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BO'AI COUNTRY ELECTRIC POWER Co Ltd
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Abstract

本实用新型公开了一种老虎钳,包括老虎钳钳体,所述的老虎钳钳体由绝缘外壁及金属加强筋构成,钳体前端设置钳头处设夹持件及至少两个螺栓孔,夹持件通过螺栓与钳头可靠连接,所述的夹持件连接面为光滑表面,工作面设置剪切部和夹紧部。本实用新型钳体通体采用绝缘材料,有效的提高了钳体绝缘性,同时钳体主要工作部件可随时更换,有效延长了使用寿命并节省了资源。

Description

一种老虎钳
技术领域
本实用新型涉及一种老虎钳,属用电力金具领域。 
背景技术
在电力施工中,老虎钳是一种常用工具,如要用来对电线进行剪切、剥皮、连接等操作,目前的老虎钳均为导电金属制成,在手柄处包覆绝缘层从而达到钳体绝缘保护的效果,但由于该绝缘层厚度较薄且在使用中极易破损,从而造成老虎钳因绝缘功能丧失而报废,严重威胁了使用者的安全。同时,由于长时间的操作是使用,钳头的剪切刃及夹紧纹路相对与钳柄磨损极快,当剪切刃及夹紧纹路损坏后老虎钳也就不能使用,造成了严重的资源浪费。 
发明内容
本实用新型目的就在于克服上述不足,提供一种老虎钳。 
为实现上述目的,本实用新型是通过以下技术方案来实现: 
一种老虎钳,包括老虎钳钳体,所述的老虎钳的钳体由绝缘外壁及金属加强筋构成,钳体前端钳头处设夹持件及至少两个螺栓孔,夹持件通过螺栓与钳头可靠连接,所述的夹持件连接面为光滑表面,工作面设置剪切部和夹紧部。
所述的夹持件为硬质合金材料。 
本实用新型钳体通体采用绝缘材料,有效的提高了钳体绝缘性,同时钳体主要工作部件可随时更换,有效延长了使用寿命并节省了资源。 
附图说明
图1为本实用新型的结构示意图。 
具体实施方式
如图1所示,一种老虎钳,包括老虎钳钳体,所述的老虎钳钳体由绝缘外壁1及金属加强筋2构成,钳体1前端设置钳头3处设夹持件4及至少两个螺栓孔5,夹持件4通过螺栓与钳头3可靠连接,所述的夹持件4连接面为光滑表面,工作面设置剪切部6和夹紧部7。 

Claims (2)

1.一种老虎钳,包括老虎钳钳体,其特征在于:所述的老虎钳钳体由绝缘外壁及金属加强筋构成,钳体前端钳头处设夹持件及至少两个螺栓孔,夹持件通过螺栓与钳头可靠连接,所述的夹持件连接面为光滑表面,工作面设置剪切部和夹紧部。
2.根据权利要求1所述的一种老虎钳,其特征是:所述的夹持件为硬质合金材料。
CN 201220254888 2012-06-01 2012-06-01 一种老虎钳 Expired - Fee Related CN202607514U (zh)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN 201220254888 CN202607514U (zh) 2012-06-01 2012-06-01 一种老虎钳

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN 201220254888 CN202607514U (zh) 2012-06-01 2012-06-01 一种老虎钳

Publications (1)

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CN202607514U true CN202607514U (zh) 2012-12-19

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CN 201220254888 Expired - Fee Related CN202607514U (zh) 2012-06-01 2012-06-01 一种老虎钳

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CN (1) CN202607514U (zh)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103358270A (zh) * 2013-07-22 2013-10-23 国家电网公司 低压装表接电作业全绝缘钳

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103358270A (zh) * 2013-07-22 2013-10-23 国家电网公司 低压装表接电作业全绝缘钳

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Granted publication date: 20121219

Termination date: 20130601