CN201771923U - 电力设施用螺栓 - Google Patents

电力设施用螺栓 Download PDF

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Publication number
CN201771923U
CN201771923U CN2010202688136U CN201020268813U CN201771923U CN 201771923 U CN201771923 U CN 201771923U CN 2010202688136 U CN2010202688136 U CN 2010202688136U CN 201020268813 U CN201020268813 U CN 201020268813U CN 201771923 U CN201771923 U CN 201771923U
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bolt
electric power
assembly parts
introduction part
power facility
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Expired - Fee Related
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CN2010202688136U
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English (en)
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谭玉杰
谭新民
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Individual
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Abstract

本实用新型公开了一种电力设施用螺栓,特征在于,它包括螺栓头部、光杆部、装配件导入部,所述的光杆部长度小于与螺栓相匹配的装配件的厚度,且螺纹部的尾端螺纹延伸至装配件导入部的1/3处。采用以上结构后,本实用新型可以使电力设施装配更加牢固,不会出现松动现象。

Description

电力设施用螺栓
技术领域
本实用新型涉及一种螺栓,具体讲是一种电力设施用螺栓。
背景技术
目前,在电力设施安装固定时所采用的螺栓的光杆长度均按照标准尺寸选用。标准尺寸螺栓光杆的长度要大于与之相配的电力设施装配件的厚度,导致在螺母安装到位后,电力设施装配件还不能牢固固定,出现装配松动现象。
发明内容
本实用新型要解决的技术问题是,克服以上现有的技术缺陷,提供一种能使电力设施装配件牢固固定,不出现松动的电力设施用螺栓。
本实用新型的技术解决方案是,提供一种具有以下结构的电力设施用螺栓:它包括螺栓头部、光杆部、装配件导入部,所述的光杆部长度小于与螺栓相匹配的装配件的厚度,且螺纹部的尾端螺纹延伸至装配件导入部的1/3处。
采用以上结构后,本实用新型电力设施用螺栓与现有技术相比,具有以下优点:螺栓的光杆部长度小于与螺栓相匹配的装配件的厚度,且螺纹部的尾端螺纹延伸至装配件导入部内部,光杆部长度减少,由于螺纹部尾端螺纹延伸至装配件导入部内,就相应的增加了螺纹部的长度,因此可以使电力设施装配更加牢固,不会出现松动现象。
附图说明
图1是本实用新型的结构示意图。
图2是本实用新型与电力设施装配时的结构示意图。
如图所示:1、螺栓头部,2、光杆部,3、装配件导入部,4、螺纹部,5、螺母。
具体实施方式
本实用新型电力设施用螺栓,它包括螺栓头部1、光杆部2、装配件导入部3、螺纹部4,所述的光杆部2长度小于与螺栓相匹配的装配件的厚度,且螺纹部4的尾端螺纹延伸至装配件导入部3内。所述的螺纹部4的尾端螺纹延伸至装配件导入部3内,是指螺纹部4的尾端螺纹延伸至装配件导入部3的1/3处。

Claims (1)

1.电力设施用螺栓,它包括螺栓头部、光杆部、装配件导入部,其特征在于:所述的光杆部长度小于与螺栓相匹配的装配件的厚度,且螺纹部的尾端螺纹延伸至装配件导入部的1/3处。
CN2010202688136U 2010-07-23 2010-07-23 电力设施用螺栓 Expired - Fee Related CN201771923U (zh)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN2010202688136U CN201771923U (zh) 2010-07-23 2010-07-23 电力设施用螺栓

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN2010202688136U CN201771923U (zh) 2010-07-23 2010-07-23 电力设施用螺栓

Publications (1)

Publication Number Publication Date
CN201771923U true CN201771923U (zh) 2011-03-23

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Family Applications (1)

Application Number Title Priority Date Filing Date
CN2010202688136U Expired - Fee Related CN201771923U (zh) 2010-07-23 2010-07-23 电力设施用螺栓

Country Status (1)

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CN (1) CN201771923U (zh)

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C17 Cessation of patent right
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Granted publication date: 20110323

Termination date: 20110723