CN2154392Y - 双盘伸缩管接头 - Google Patents

双盘伸缩管接头 Download PDF

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Publication number
CN2154392Y
CN2154392Y CN 93225244 CN93225244U CN2154392Y CN 2154392 Y CN2154392 Y CN 2154392Y CN 93225244 CN93225244 CN 93225244 CN 93225244 U CN93225244 U CN 93225244U CN 2154392 Y CN2154392 Y CN 2154392Y
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oeuveres
bors
instrument
valve
double
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CN 93225244
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蔡兆年
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Abstract

本实用新型涉及一种管道接头,尤其适用于一边 连接仪表或阀门等设备的管道接头,其特征在于在将 要接到仪表或阀门的一端头,套接填料压盖,填料圈 和双拼座,双拼座通过紧固件与承管上的填料压盖及 要使用的仪表或阀门联结,并保证承管与双拼座相邻 端面保持一定间隙,以便于调换仪表或阀门时利用。 本实用新型结构简单,密封性好,在管道中有低压时 仍能撤换仪表或阀门而不需断截管道,更是杜绝了有 害密封材料铅的使用,降低劳动强度的好管接头。

Description

本实用新型涉及管道工程领域,尤其是一种具有伸缩功用的用于承插管道插头的联结管接头。
在工业飞速发展的当今,水、煤、油等都离不开管道输送工程,而在这些管路中的仪表或阀门等因其承受一定的温度,压力和被介质的蚀腐,使之经常被损坏或需要更换,一般现在采用二种方法,一是排除仪表或阀门附近的承插头部填料圈,使管道产生轴向间隙,二是切断仪表或阀门两头的管道,使仪表或阀门能被抽出或放进,这二种方法不仅需要采用多种工具,而且需要花费很长的时间较大的劳动强度,且成本也比较高,加之如采用填料为铅填料,操作时对人体有一定的危害,因此实践中很难保证施工质量。
本实用新型的目的是提供一种减少机械设备与电能,时间短而质量稳定、成本低、劳动强度低,且通过调节管接头的长度而在管路中造成一定间隙使调整仪表或阀门成为过程快和方便的承盘伸缩管接头。
本实用新型的技术方案是:采用双拼插与双拼座通过填料压盖,填料及紧母件组成,其双拼插的结构为,左端面设一法兰盘,其右边外侧面为一有一定长度的圆柱,圆柱面外侧面,套置有设15法兰盘面的填料压盖,填料压盖(2)右侧圆柱面上又套有填料圆,双拼插右端外套接一二端面均设法兰盘的双拼座,填料压盖与双拼相邻的法兰盘用紧固件连接,并保证双拼插的右端面与双拼座的左内端面保持一定间隙,使用时双拼插的法兰盘与管道连接。通过调整紧固件,可以使双拼座和填料压盖移动,双拼座与仪表或阀门用紧固件联接,当要维修仪表或阀门时,只要松开管接头上的一法兰盘上的螺栓,拆除阀门或仪表的连接的紧固件,伸缩管长度可以缩短,长度可以是间隙A随即可以取出或放入阀门与仪表,并用紧固件连接好,再连接填料压盖与双拼座的紧固件即可使管路投入运行。
本实用新型具有结构简单、成本低、性能可靠,使用方便等优点。
图1为本实用新型的结构示意图。
下面结合附图阐述本实用新型的最佳实施例。
一种双盘伸缩管接头,由双拼插(1)紧固件(4)和填料(3)组成,其特征在于左边的双拼插(1)的结构为:左端面设法兰盘面(6),其右边外侧面为有一定长度的圆柱面(7),在圆柱面(7)的外侧套置有设有法兰盘面的填料压盖(2),填料压盖(2)右侧圆柱面(7)上又套有填料圈(3),在圆柱面(7)的右端头套接一、二面均设法兰盘的双拼座(5),填料压盖(2)与双拼座(5)相邻的法兰盘用紧固件(4)连接,并保证双拼插(1)的右端面与双拼座(5)的左内端面保持一定间隙。

Claims (1)

1、一种双盘伸缩管接头,由双拼插(1)紧固件(4)和填料(3)组成,其特征在于左边的双拼插(1)的结构为:左端面设法兰盘面(6),其右边外侧面为有一定长度的圆柱面(7),在圆柱面(7)的外侧套置有设有法兰盘面的填料压盖(2),填料压盖(2)右侧圆柱面(7)上又套有填料圈(3),在圆柱面(7)的右端头套接一、二面均设法兰盘的双拼座(5),填料压盖(2)与双拼座(5)相邻的法兰盘用紧固件(4)连接,并保证双拼插(1)的右端面与双拼座(5)的左内端面保持一定间隙。
CN 93225244 1993-03-01 1993-03-01 双盘伸缩管接头 Expired - Fee Related CN2154392Y (zh)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN 93225244 CN2154392Y (zh) 1993-03-01 1993-03-01 双盘伸缩管接头

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN 93225244 CN2154392Y (zh) 1993-03-01 1993-03-01 双盘伸缩管接头

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CN2154392Y true CN2154392Y (zh) 1994-01-26

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CN 93225244 Expired - Fee Related CN2154392Y (zh) 1993-03-01 1993-03-01 双盘伸缩管接头

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Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102797923A (zh) * 2012-08-29 2012-11-28 北京韩建河山管业股份有限公司 带滑动接头的钢结构替换管
US11384876B2 (en) 2020-07-07 2022-07-12 Safoco, Inc. Fluid conduit connector system
US11519536B2 (en) 2020-07-07 2022-12-06 Safoco, Inc. Fluid conduit connector system
US11530601B2 (en) 2020-07-07 2022-12-20 Safoco, Inc. Fluid conduit connector system

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102797923A (zh) * 2012-08-29 2012-11-28 北京韩建河山管业股份有限公司 带滑动接头的钢结构替换管
US11384876B2 (en) 2020-07-07 2022-07-12 Safoco, Inc. Fluid conduit connector system
US11519536B2 (en) 2020-07-07 2022-12-06 Safoco, Inc. Fluid conduit connector system
US11530601B2 (en) 2020-07-07 2022-12-20 Safoco, Inc. Fluid conduit connector system
US11852267B2 (en) 2020-07-07 2023-12-26 Safoco, Inc. Fluid conduit connector system
US11905811B2 (en) 2020-07-07 2024-02-20 Safoco, Inc. Fluid conduit connector system

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