CN203796997U - 阀杆 - Google Patents

阀杆 Download PDF

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Publication number
CN203796997U
CN203796997U CN201420103367.1U CN201420103367U CN203796997U CN 203796997 U CN203796997 U CN 203796997U CN 201420103367 U CN201420103367 U CN 201420103367U CN 203796997 U CN203796997 U CN 203796997U
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China
Prior art keywords
valve
valve rod
rod body
head
rod
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Expired - Fee Related
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CN201420103367.1U
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English (en)
Inventor
王亮
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Tongling Yuan Jie Machinery Manufacturing Co Ltd
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Tongling Yuan Jie Machinery Manufacturing Co Ltd
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Priority to CN201420103367.1U priority Critical patent/CN203796997U/zh
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Abstract

本实用新型公开了一种阀杆,包括有整体成型的阀杆体,阀杆体的下端设为螺纹段,所述阀杆体的头部内凹呈矩形结构,所述矩形结构的阀杆体头部上开设有贯穿矩形头部的安装孔;所述阀杆体的上端上设有环形定位槽。本实用新型结构简单,整体成型强度好,其是根据特殊需要将阀杆头部设计成矩形结构,以方便安装。

Description

阀杆
技术领域
本实用新型涉及阀门上零部件,主要是一种阀杆。
背景技术
    阀杆是阀门上的重要部件,用于实现阀门的调节作用;现使用的阀杆头部多为柱状结构,通用性强,但是对于某些特殊结构的阀门则安装不方便,因而争对特殊阀门的结构上需要设计有相对方便安装的阀杆 。
实用新型内容
本实用新型所要解决的技术问题是提供一种阀杆,其结构简单,整体成型强度好,其是根据特殊需要将阀杆头部设计成矩形结构,以方便安装。
为解决上述技术问题,本实用新型采用的技术方案是:
一种阀杆,包括有整体成型的阀杆体,阀杆体的下端设为螺纹段,其特征在于:所述阀杆体的头部内凹呈矩形结构,所述矩形结构的阀杆体头部上开设有贯穿矩形头部的安装孔。
所述阀杆体的上端上设有环形定位槽。
本实用新型中阀杆体是整体成型的,因而阀杆的整体结构强,阀杆体头部是切削成矩形结构的,不影响整体强度;阀杆体上端设有环形定位槽是为了方便阀杆安装在阀门上定位。
本实用新型的优点是:
本实用新型结构简单,整体成型强度好,其是根据特殊需要将阀杆头部设计成矩形结构,以方便安装。
附图说明
图1为本实用新型的结构示意图。
具体实施方式
参见图1,一种阀杆,包括有整体成型的阀杆体1,阀杆体1的下端设为螺纹段2,所述阀杆体1的头部内凹呈矩形结构3,所述矩形结构3的阀杆体头部上开设有贯穿矩形头部的安装孔4。
所述阀杆1体的上端上设有环形定位槽5。

Claims (2)

1.一种阀杆,包括有整体成型的阀杆体,阀杆体的下端设为螺纹段,其特征在于:所述阀杆体的头部内凹呈矩形结构,所述矩形结构的阀杆体头部上开设有贯穿矩形头部的安装孔。
2.根据权利要求1所述的一种阀杆,其特征在于:所述阀杆体的上端上设有环形定位槽。
CN201420103367.1U 2014-03-06 2014-03-06 阀杆 Expired - Fee Related CN203796997U (zh)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201420103367.1U CN203796997U (zh) 2014-03-06 2014-03-06 阀杆

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201420103367.1U CN203796997U (zh) 2014-03-06 2014-03-06 阀杆

Publications (1)

Publication Number Publication Date
CN203796997U true CN203796997U (zh) 2014-08-27

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Family Applications (1)

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CN201420103367.1U Expired - Fee Related CN203796997U (zh) 2014-03-06 2014-03-06 阀杆

Country Status (1)

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CN (1) CN203796997U (zh)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104763723A (zh) * 2015-03-30 2015-07-08 苏州福润机械有限公司 一种连接件

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104763723A (zh) * 2015-03-30 2015-07-08 苏州福润机械有限公司 一种连接件

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CF01 Termination of patent right due to non-payment of annual fee

Granted publication date: 20140827

Termination date: 20150306

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