CN201462143U - 阀门丝杠防腐保护装置 - Google Patents

阀门丝杠防腐保护装置 Download PDF

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Publication number
CN201462143U
CN201462143U CN2009201004343U CN200920100434U CN201462143U CN 201462143 U CN201462143 U CN 201462143U CN 2009201004343 U CN2009201004343 U CN 2009201004343U CN 200920100434 U CN200920100434 U CN 200920100434U CN 201462143 U CN201462143 U CN 201462143U
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Prior art keywords
valve
lead screw
leading screw
cover body
corrosion resistant
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Expired - Fee Related
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CN2009201004343U
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Inventor
张居华
谢俭
张振玲
杨发
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Abstract

本实用新型涉及一种阀门丝杠防腐保护装置，能够对阀门丝杠进行有效保护。技术方案：一种阀门丝杠防腐保护装置，阀门丝杠穿过位于阀门上部的阀门手轮轴套，阀门丝杠上装有丝杠标尺，其特征在于：阀门丝杠位于阀门手轮轴套上方部分的外侧设置有罩体，罩体的下部通过定位螺母与阀门手轮轴套连接固定，丝杠标尺下部位于罩体内。

Description

阀门丝杠防腐保护装置
技术领域：
本实用新型涉及一种阀门丝杠防腐保护装置。
背景技术：
目前阀门丝杠用胶皮管、塑料管套或用塑料布包的简易保护办法。采用上述的简易办法费时、费钱同时对阀门丝杠不起保护作用，又给生产单位的文明建设带来了难度。
实用新型内容：
本实用新型要解决的技术问题是提供一种能够对阀门丝杠有效保护的阀门丝杠防腐保护装置。
技术方案：一种阀门丝杠防腐保护装置，阀门丝杠穿过位于阀门上部的阀门手轮轴套，阀门丝杠上装有丝杠标尺，其特征在于：阀门丝杠位于阀门手轮轴套上方部分的外侧设置有罩体，罩体的下部通过定位螺母与阀门手轮轴套连接固定，丝杠标尺下部位于罩体内。
有益效果：本实用新型结构简单，安装方便，并且由于本实用新型具有罩体结构，能够有效地对阀门丝杠进行保护。
附图说明：
附图为本实用新型的结构示意图。
具体实施方式：
如图所示，阀门丝杠3穿过位于阀门上部的阀门手轮轴套5，阀门手轮轴套5外侧为阀门手轮6，阀门丝杠上装有丝杠标尺1，阀门丝杠位于阀门手轮轴套上方部分的外侧设置有罩体2，罩体的下部通过定位螺母4与阀门手轮轴套5连接固定，丝杠标尺下部位于罩体内。

Claims (1)

1.一种阀门丝杠防腐保护装置，阀门丝杠穿过位于阀门上部的阀门手轮轴套，阀门丝杠上装有丝杠标尺，其特征在于：阀门丝杠位于阀门手轮轴套上方部分的外侧设置有罩体，罩体的下部通过定位螺母与阀门手轮轴套连接固定，丝杠标尺下部位于罩体内。
CN2009201004343U 2009-07-23 2009-07-23 阀门丝杠防腐保护装置 Expired - Fee Related CN201462143U (zh)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN2009201004343U CN201462143U (zh) 2009-07-23 2009-07-23 阀门丝杠防腐保护装置

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN2009201004343U CN201462143U (zh) 2009-07-23 2009-07-23 阀门丝杠防腐保护装置

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CN201462143U true CN201462143U (zh) 2010-05-12

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CN2009201004343U Expired - Fee Related CN201462143U (zh) 2009-07-23 2009-07-23 阀门丝杠防腐保护装置

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Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
RU2474741C2 (ru) * 2011-05-12 2013-02-10 Общество с ограниченной ответственностью Научно-производственная компания "МТПА" Клапан

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
RU2474741C2 (ru) * 2011-05-12 2013-02-10 Общество с ограниченной ответственностью Научно-производственная компания "МТПА" Клапан

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

Granted publication date: 20100512

Termination date: 20150723

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