CN2675997Y - 管道快速安装接头 - Google Patents

管道快速安装接头 Download PDF

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Publication number
CN2675997Y
CN2675997Y CN 200420017212 CN200420017212U CN2675997Y CN 2675997 Y CN2675997 Y CN 2675997Y CN 200420017212 CN200420017212 CN 200420017212 CN 200420017212 U CN200420017212 U CN 200420017212U CN 2675997 Y CN2675997 Y CN 2675997Y
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short tube
circle
clamp cover
joint
utility
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CN 200420017212
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黄飞虎
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Abstract

一种管道快速安装接头,套管(1)的一端有内螺纹,短管(4)两端有外螺纹,管壁的阶梯圆紧压密封圈(3)和夹管套(2),夹管套的前端有锥形外表面,锥体段有纵向隙,夹管套的后端外径与短管(4)阶梯圆的大圆直径匹配。这种接头可用于连接任何管段,可以全线同时施工,可以连接等径或异径管,且结构简单,成本低,易于推广。

Description

管道快速安装接头
                            技术领域
本实用新型属管道螺纹接头领域。
                            背景技术
目前最常见的管道螺纹连接都是在被连接管的两端开牙,再加以胶水或电加热等方式连接,既费时又费工,直接影响了施工进度和成本,而且这种连接方式对管道的维修保养造成更多的不便。近年来出现了一些新的螺纹连接的技术,但也各有优缺点,促使人们不断寻找安装更加便捷、密封性能更好、制作成本更低的接头。
                            发明内容
本实用新型要解决的技术问题是提供一种安装方便快捷、结构较简单的管接头。
本实用新型以如下技术方案解决上述技术问题:套管(1)的一端有内螺纹,短管(4)两端有外螺纹,管壁的阶梯圆紧压密封圈(3)和夹管套(2),夹管套的前端有锥形外表面,锥体段有纵向隙,夹管套的后端外径与短管(4)阶梯圆的大圆直径匹配。
本实用新型的管道快速安装接头可用于连接管道中的任何管段,也适用于全部管道同时施工;可以连接同径管,也可连接异径管;而且结构简单,制作成本低,极具推广价值。
                            附图说明
图1是本实用新型管道快速安装接头的结构示意图。
                            具体实施方式
在短管4的两端外圈各有一个套管1,短管两端阶梯形的管壁紧压密封圈3和夹管套2,夹管套的前端外圈有锥面,锥体段有纵向隙,夹管套的后端外径与短管4阶梯形圆的大圆直径匹配。连接管道时,先将两个套管1、两个夹管套2、两个密封圈3分别套装到两根被连接的管子5上,再将两根管子的被连接端分别从短管两端插入短管4内。就位后,将两个管套向管道接口拧紧,管套即会将夹管套连同密封圈向接口方向逼紧,防止了水泄漏。由于夹管套的前端有锥面,且锥体段有若干纵向隙,夹管套可将管道夹得很紧,使管道连接十分牢固。

Claims (1)

1、一种管道快速安装接头,短管两端有套管和密封圈,其特征是:套管(1)的一端有内螺纹,短管(4)两端有外螺纹,管壁的阶梯圆紧压密封圈(3)和夹管套(2),夹管套的前端有锥形外表面,锥体段有纵向隙,夹管套的后端外径与短管(4)阶梯圆的大圆直径匹配。
CN 200420017212 2004-02-20 2004-02-20 管道快速安装接头 Expired - Fee Related CN2675997Y (zh)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN 200420017212 CN2675997Y (zh) 2004-02-20 2004-02-20 管道快速安装接头

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN 200420017212 CN2675997Y (zh) 2004-02-20 2004-02-20 管道快速安装接头

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CN2675997Y true CN2675997Y (zh) 2005-02-02

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CN 200420017212 Expired - Fee Related CN2675997Y (zh) 2004-02-20 2004-02-20 管道快速安装接头

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CN (1) CN2675997Y (zh)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2007062552A1 (fr) * 2005-12-02 2007-06-07 Guoliang Jian Joint de raccord de tuyaux d'eau en acier inoxydable

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2007062552A1 (fr) * 2005-12-02 2007-06-07 Guoliang Jian Joint de raccord de tuyaux d'eau en acier inoxydable

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