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CN201047269Y - 阀门防盗锁套 - Google Patents

阀门防盗锁套 Download PDF

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Publication number
CN201047269Y
CN201047269Y CNU2007200315717U CN200720031571U CN201047269Y CN 201047269 Y CN201047269 Y CN 201047269Y CN U2007200315717 U CNU2007200315717 U CN U2007200315717U CN 200720031571 U CN200720031571 U CN 200720031571U CN 201047269 Y CN201047269 Y CN 201047269Y
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China
Prior art keywords
valve
sleeve
valve rod
special
theft
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Expired - Fee Related
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CNU2007200315717U
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English (en)
Inventor
康雄雄
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He Zhiwei
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Abstract

一种阀门防盗锁套，属于五金工具技术领域。其包括阀杆套管和阀体抱爪，阀体抱爪上部和阀杆套管下部连为一体，在套管上部开有纵向的插入锁舌片的开口。还包括一个可与阀杆上端结合的专用套筒，该套筒下端的套孔内壁制成异形结构。本实用新型优点是安装在阀门上可以达到防盗作用。只有使用专用套筒才可以打开阀门。特别是安装在油田井口阀门上可以杜绝油田常见的偷油事件的发生。

Description

阀门防盗锁套
技术领域
本实用新型属于五金工具技术领域，特别是一种阀门防盗锁套。
背景技术
目前的管道阀门都由阀体和手柄构成，由于手柄裸露在外，可以自由旋转阀门而打开或者关闭阀门。但是在一些特殊场合，这样没有限制打开的阀门是有很多弊端的。比如在油田的油井口，如果阀门裸露在外，经常发生偷油的事件。
发明内容
本实用新型目的是设计一种阀门防盗锁套，以解决现有油井口阀门没有防盗措施的问题。
具体地说，一种阀门防盗锁套，其包括阀杆套管和阀体抱爪，阀体抱爪上部和阀杆套管下部连为一体，在套管上部开有纵向的插入锁舌片的开口。
还包括一个可与阀杆上端结合的专用套筒，该套筒下端的套孔内壁制成异形结构。
本实用新型优点是安装在阀门上可以达到防盗作用。只有使用专用套筒才可以打开阀门。特别是安装在油田井口阀门上可以杜绝油田常见的偷油事件的发生。
附图说明
图1为本实用新型结构示意图。
图2为本实用新型中套筒示意图。
具体实施方式
图1所示，一种阀门防盗锁套，其包括阀杆套管1和阀体抱爪2，阀体抱爪2上部和阀杆套管1下部连为一体，在套管1上部开有纵向的插入锁舌片3的开口。
如图2所示的一个可与阀杆上端结合的专用套筒4，该套筒下端的套孔内壁制成异形结构。
安装时，将套管1套在阀杆上，将阀体抱爪2绕过阀体抱紧阀体后上端与套管下部固定连接(铆接或者焊接均可，但是在油田使用选择铆接)为一体，锁舌片3插入套管上部的开口后遮盖压住阀杆，并用锁具将锁舌锁在套管上即可。
需要打开阀门时，首先用钥匙打开锁具，抽出锁舌片，使用套筒4和阀杆结合即可旋转打开阀门。

Claims (2)

1.一种阀门防盗锁套，其特征是包括阀杆套管(1)和阀体抱爪(2)，阀体抱爪(2)上部和阀杆套管(1)下部连为一体，在套管(1)上部开有纵向的插入锁舌片(3)的开口。
2.根据权利要求1所述的阀门防盗锁套，其特征是还包括一个可与阀杆上端结合的专用套筒(4)，该套筒下端的套孔内壁制成异形结构。
CNU2007200315717U 2007-04-17 2007-04-17 阀门防盗锁套 Expired - Fee Related CN201047269Y (zh)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CNU2007200315717U CN201047269Y (zh) 2007-04-17 2007-04-17 阀门防盗锁套

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CNU2007200315717U CN201047269Y (zh) 2007-04-17 2007-04-17 阀门防盗锁套

Publications (1)

Publication Number Publication Date
CN201047269Y true CN201047269Y (zh) 2008-04-16

Family

ID=39299852

Family Applications (1)

Application Number Title Priority Date Filing Date
CNU2007200315717U Expired - Fee Related CN201047269Y (zh) 2007-04-17 2007-04-17 阀门防盗锁套

Country Status (1)

Country Link
CN (1) CN201047269Y (zh)

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Owner name: HE ZHIWEI

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Effective date: 20101116

C41 Transfer of patent application or patent right or utility model
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COR Change of bibliographic data

Free format text: CORRECT: INVENTOR; FROM: KANG XIONGXIONG TO: HE ZHIWEI

Free format text: CORRECT: ADDRESS; FROM: 717300 CORPORATION MANAGEMENT DEPARTMENT, WAYAOBU OIL EXTRACTION PLANT, ZICHANG COUNTY, SHAANXI PROVINCE TO: 716000 ROOM 1802, UNIT 1, BUILDING 11, LIJING HUAYUAN, YAN AN CITY, SHAANXI PROVINCE

TR01 Transfer of patent right

Effective date of registration: 20101116

Address after: 716000 Yanan City, Shaanxi province Lijing Garden No. 11 Building 1 unit 1802 house

Patentee after: He Zhiwei

Address before: 717300 of Zichang County of Shaanxi province Wayaobao oil production plant, Department of Business Administration

Patentee before: Kang Xiongxiong

DD01 Delivery of document by public notice

Addressee: He Zhiwei

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

Granted publication date: 20080416

Termination date: 20140417

EXPY Termination of patent right or utility model