CN201764810U - 回转盖板式带颈平焊圈的法兰人孔 - Google Patents

回转盖板式带颈平焊圈的法兰人孔 Download PDF

Info

Publication number
CN201764810U
CN201764810U CN2010202752984U CN201020275298U CN201764810U CN 201764810 U CN201764810 U CN 201764810U CN 2010202752984 U CN2010202752984 U CN 2010202752984U CN 201020275298 U CN201020275298 U CN 201020275298U CN 201764810 U CN201764810 U CN 201764810U
Authority
CN
China
Prior art keywords
flange
manhole
slip
neck
welding ring
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired - Fee Related
Application number
CN2010202752984U
Other languages
English (en)
Inventor
沈观耕
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Individual
Original Assignee
Individual
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Individual filed Critical Individual
Priority to CN2010202752984U priority Critical patent/CN201764810U/zh
Application granted granted Critical
Publication of CN201764810U publication Critical patent/CN201764810U/zh
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Images

Landscapes

  • Butt Welding And Welding Of Specific Article (AREA)

Abstract

本实用新型是一种人孔,特别涉及一种更加牢固的回转盖板式带颈平焊圈的法兰人孔。包括筒节,筒节上设有法兰,所述的法兰上设有法兰盖,所述的法兰与筒节外侧壁间设有颈平焊圈,所述的颈平焊圈与法兰和筒节相匹配。法兰人孔结构简单,强度高,操作方便。

Description

回转盖板式带颈平焊圈的法兰人孔
技术领域
本实用新型是一种人孔,特别涉及一种更加牢固的回转盖板式带颈平焊圈的法兰人孔。
背景技术
现有技术中的常压下使用的人孔,密封性差,而且结构相对复杂。
发明内容
本实用新型主要是解决现有技术中存在的不足,提供一种回转盖板式带颈平焊圈的法兰人孔。
本实用新型的上述技术问题主要是通过下述技术方案得以解决的:
一种回转盖板式带颈平焊圈的法兰人孔,包括筒节,筒节上设有法兰,所述的法兰上设有法兰盖,所述的法兰与筒节外侧壁间设有颈平焊圈,所述的颈平焊圈与法兰和筒节相匹配。
作为优选,所述的法兰和颈平焊圈为一体化。
因此,本实用新型提供回转盖板式带颈平焊圈的法兰人孔,结构简单,强度高,操作方便。
附图说明
图1是本实用新型的剖视结构示意图。
具体实施方式
下面通过实施例,并结合附图,对本实用新型的技术方案作进一步具体的说明。
实施例:如图1所示,一种回转盖板式带颈平焊圈的法兰人孔,包括筒节1,筒节1上设有法兰2,所述的法兰2上设有法兰盖3,所述的法兰2与筒节1外侧壁间设有颈平焊圈4,所述的颈平焊圈4与法兰2和筒节1相匹配,所述的法兰2和颈平焊圈4为一体化。

Claims (2)

1.一种回转盖板式带颈平焊圈的法兰人孔,其特征在于:包括筒节(1),筒节(1)上设有法兰(2),所述的法兰(2)上设有法兰盖(3),所述的法兰(2)与筒节(1)外侧壁间设有颈平焊圈(4),所述的颈平焊圈(4)与法兰(2)和筒节(1)相匹配。
2.根据权利要求1所述的回转盖板式带颈平焊圈的法兰人孔,其特征在于:所述的法兰(2)和颈平焊圈(4)为一体化。
CN2010202752984U 2010-07-26 2010-07-26 回转盖板式带颈平焊圈的法兰人孔 Expired - Fee Related CN201764810U (zh)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN2010202752984U CN201764810U (zh) 2010-07-26 2010-07-26 回转盖板式带颈平焊圈的法兰人孔

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN2010202752984U CN201764810U (zh) 2010-07-26 2010-07-26 回转盖板式带颈平焊圈的法兰人孔

Publications (1)

Publication Number Publication Date
CN201764810U true CN201764810U (zh) 2011-03-16

Family

ID=43717419

Family Applications (1)

Application Number Title Priority Date Filing Date
CN2010202752984U Expired - Fee Related CN201764810U (zh) 2010-07-26 2010-07-26 回转盖板式带颈平焊圈的法兰人孔

Country Status (1)

Country Link
CN (1) CN201764810U (zh)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN107804160A (zh) * 2017-11-20 2018-03-16 芜湖顺荣汽车部件有限公司 焊接式油箱连接法兰

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN107804160A (zh) * 2017-11-20 2018-03-16 芜湖顺荣汽车部件有限公司 焊接式油箱连接法兰

Similar Documents

Publication Publication Date Title
CN201764810U (zh) 回转盖板式带颈平焊圈的法兰人孔
CN201761850U (zh) 带有盖轴挡块的回转盖板式法兰人孔
CN201882487U (zh) 用于球形储罐的法兰
CN202901613U (zh) 一种环连接对焊法兰
CN201978723U (zh) 反应釜的固体进料口
CN202064457U (zh) 用于钢结构的内外包角机构
CN201825454U (zh) 回转盖板式法兰人孔
CN202154520U (zh) 压力锅锅盖
CN201764811U (zh) 一种常压人孔
CN203131015U (zh) 电机密封圈
CN202893523U (zh) 离心机主轴端部密封总成
CN202891592U (zh) 一种水壶壶嘴结构
CN201866371U (zh) 用于阀体的中阀体
CN202505769U (zh) 滴剂瓶盖
CN202612613U (zh) 凸筋式孔用防尘盖
CN201866238U (zh) 用于阀体的碗状密封圈
CN202390405U (zh) 用于煤气洗涤塔的水封口机构
CN201761849U (zh) 带有盖轴挡块的法兰人孔
CN201941829U (zh) 汽车动力转向器侧盖
CN201866375U (zh) 用于阀体的阀盖
CN201866376U (zh) 用于阀体的填料压盖
CN202784159U (zh) 瓶盖中圈定位结构
CN202911459U (zh) 童车用轮子连接结构
CN201603493U (zh) 用于除尘器的溢流筒
CN202666541U (zh) 用于压缩机油过滤器的衬筒机构

Legal Events

Date Code Title Description
C14 Grant of patent or utility model
GR01 Patent grant
C17 Cessation of patent right
CF01 Termination of patent right due to non-payment of annual fee

Granted publication date: 20110316

Termination date: 20110726