CN202756766U - 一种带斜度阀杆 - Google Patents

一种带斜度阀杆 Download PDF

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Publication number
CN202756766U
CN202756766U CN 201220432543 CN201220432543U CN202756766U CN 202756766 U CN202756766 U CN 202756766U CN 201220432543 CN201220432543 CN 201220432543 CN 201220432543 U CN201220432543 U CN 201220432543U CN 202756766 U CN202756766 U CN 202756766U
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China
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valve rod
gradient
valve
handwheel
cone
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Expired - Fee Related
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CN 201220432543
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English (en)
Inventor
陆必发
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TONGLING ALLEN TEXTILE CO Ltd
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TONGLING ALLEN TEXTILE CO Ltd
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Abstract

本实用新型公开了一种带斜度,所述的阀杆顶杆(1)设成一定的斜度。所述顶杆(1)的斜度为1°~20°。本实用新型方便了手轮的装卸,节省了材料,节约了阀门启闭的时间,节省了材料。

Description

一种带斜度阀杆
技术领域
[0001 ] 本实用新型涉及一种带斜度的阀杆。
背景技术
[0002] 阀杆是阀杆在阀门启闭过程中不但是运动件、受力件,而且是密封件。阀杆是轴类零件其长度大于直径。工作时通过手轮旋转带动阀杆在阀体中运动牵引阀门的运动。目前常见的阀杆顶部是正方形的,在与手轮连接时,存在一些缺点,一是不易装配在启闭阀门时操作不便延长了阀门启闭时间,二是浪费材料提高了生产成本。
实用新型内容
[0003] 本实用新型的目的就是解决阀杆用料多、不易与手轮配合的问题。·
[0004] 本实用新型采用的技术方案是:一种带斜度的阀杆,其特征在于阀杆与手轮连接端为锥体。
[0005] 进一步改进,锥体为正菱锥。
[0006] 更进一步改进,阀杆与手轮连接端的锥度角度为1° ^20°。
[0007] 本实用新型有益效果是:将阀杆顶部设有有斜度可以有效的与手轮通孔紧密配合,保证了连接的可靠性,同时减少了阀杆使用材料,降低成本。
[0008] 附图说明、
[0009] 图I为本实用新型的结构示意图。
具体实施方式
[0010] 本实施例如图I所示,一种带斜度的阀杆,阀杆I与手轮连接端为锥体。锥体为正四菱锥。锥度角度为10°。

Claims (3)

1. 一种带斜度的阀杆,其特征在于阀杆(I)与手轮连接端为锥体。
2.根据权利要求I所述的带斜度的阀杆,所述的锥体为正菱锥。
3.根据根据权利要求2所述的带斜度的阀杆,其特征在于所述阀杆(I)与手轮连接端的锥度角度为1° "20°。
CN 201220432543 2012-08-29 2012-08-29 一种带斜度阀杆 Expired - Fee Related CN202756766U (zh)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN 201220432543 CN202756766U (zh) 2012-08-29 2012-08-29 一种带斜度阀杆

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN 201220432543 CN202756766U (zh) 2012-08-29 2012-08-29 一种带斜度阀杆

Publications (1)

Publication Number Publication Date
CN202756766U true CN202756766U (zh) 2013-02-27

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Family Applications (1)

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CN 201220432543 Expired - Fee Related CN202756766U (zh) 2012-08-29 2012-08-29 一种带斜度阀杆

Country Status (1)

Country Link
CN (1) CN202756766U (zh)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102853162A (zh) * 2012-08-29 2013-01-02 铜陵艾纶纺织品有限责任公司 一种带斜度阀杆

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102853162A (zh) * 2012-08-29 2013-01-02 铜陵艾纶纺织品有限责任公司 一种带斜度阀杆

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