CN103712021A - 一种封堵管鞍 - Google Patents

一种封堵管鞍 Download PDF

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Publication number
CN103712021A
CN103712021A CN201310717592.4A CN201310717592A CN103712021A CN 103712021 A CN103712021 A CN 103712021A CN 201310717592 A CN201310717592 A CN 201310717592A CN 103712021 A CN103712021 A CN 103712021A
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China
Prior art keywords
pipe saddle
plugging
saddle
pull
cylindrical
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Pending
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CN201310717592.4A
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English (en)
Inventor
陈勇
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Chongqing Kezhong Machinery Co Ltd
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Chongqing Kezhong Machinery Co Ltd
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Priority to CN201310717592.4A priority Critical patent/CN103712021A/zh
Publication of CN103712021A publication Critical patent/CN103712021A/zh
Pending legal-status Critical Current

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    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16L—PIPES; JOINTS OR FITTINGS FOR PIPES; SUPPORTS FOR PIPES, CABLES OR PROTECTIVE TUBING; MEANS FOR THERMAL INSULATION IN GENERAL
    • F16L41/00—Branching pipes; Joining pipes to walls
    • F16L41/08—Joining pipes to walls or pipes, the joined pipe axis being perpendicular to the plane of the wall or to the axis of another pipe
    • F16L41/12—Joining pipes to walls or pipes, the joined pipe axis being perpendicular to the plane of the wall or to the axis of another pipe using attaching means embracing the pipe
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16L—PIPES; JOINTS OR FITTINGS FOR PIPES; SUPPORTS FOR PIPES, CABLES OR PROTECTIVE TUBING; MEANS FOR THERMAL INSULATION IN GENERAL
    • F16L41/00—Branching pipes; Joining pipes to walls
    • F16L41/08—Joining pipes to walls or pipes, the joined pipe axis being perpendicular to the plane of the wall or to the axis of another pipe
    • F16L41/16—Joining pipes to walls or pipes, the joined pipe axis being perpendicular to the plane of the wall or to the axis of another pipe the branch pipe comprising fluid cut-off means

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  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Taps Or Cocks (AREA)
  • Pipe Accessories (AREA)

Abstract

本发明涉及管道密封配件领域，尤其涉及一种封堵管鞍，包括上管鞍和下管鞍，所述上管鞍和所述下管鞍的两端分别通过螺栓固定，所述上管鞍上固定有壳体，所述壳体内设有贯穿上管鞍的圆柱形通孔，所述壳体内设有与所述圆柱形通孔垂直的封堵通道，所述封堵通道内设有封堵板，所述封堵板的端面大于所述圆柱形通孔的大小，所述封堵板上设有推拉杆，所述推拉杆伸至所述壳体外。在管鞍需要将管道封堵时，只需要推推拉杆，使得密封板挡住圆柱形通孔，形成对管鞍密封，密封环大大地提高了密封的效果铃铛不需要封堵住管按时，只需要抽拉推拉杆，将密封板抽出圆柱形瞳孔的范围即可，结构简单，操作方便，且能有非常好的密封效果。

Description

一种封堵管鞍
技术领域
本发明涉及管道密封配件领域，尤其涉及一种封堵管鞍。
背景技术
现有技术中，所述球阀管鞍是可广泛用作在输送液体或气体的管道上带压安装分支管道的装置，一般由壳体或称阀体、球体、上管鞍、下管鞍组成，但现有技术中的球阀管鞍其结构上存在一定的缺陷，密封性能不好会使球阀管鞍使用寿命大大缩短，因此需要改善球阀管鞍的密封性。
发明内容
本发明所要解决的技术问题是提供一种密封性好，操作方便的封堵管鞍。
本发明解决上述技术问题的技术方案如下：一种封堵管鞍，包括上管鞍和下管鞍，所述上管鞍和所述下管鞍的两端分别通过螺栓固定，所述上管鞍上固定有壳体，所述壳体内设有贯穿上管鞍的圆柱形通孔，所述壳体内设有与所述圆柱形通孔垂直的封堵通道，所述封堵通道内设有封堵板，所述封堵板的端面大于所述圆柱形通孔的大小，所述封堵板上设有推拉杆，所述推拉杆伸至所述壳体外。
在上述技术方案的基础上，本发明还可以做如下改进。
进一步，所述封堵通道的上下两侧设有密封环。
进一步，所述推拉杆上设有手柄球。
本发明的有益效果是：在管鞍需要将管道封堵时，只需要推推拉杆，使得密封板挡住圆柱形通孔，形成对管鞍密封，密封环大大地提高了密封的效果铃铛不需要封堵住管按时，只需要抽拉推拉杆，将密封板抽出圆柱形瞳孔的范围即可，结构简单，操作方便，且能有非常好的密封效果。
附图说明
图1为本发明一种封堵管鞍的结构示意图。
附图中，各标号所代表的部件列表如下：
1、上管鞍，2、下管鞍，3、螺栓，4、壳体，5、圆柱形通孔，6、封堵通道，7、封堵板，8、推拉杆，9、密封环，10、手柄球。
具体实施方式
以下结合附图对本发明的原理和特征进行描述，所举实例只用于解释本发明，并非用于限定本发明的范围。
如图1所示，本发明包括上管鞍1和下管鞍2，所述上管鞍1和所述下管鞍2的两端分别通过螺栓3固定，所述上管鞍1上固定有壳体4，所述壳体4内设有贯穿上管鞍1的圆柱形通孔5，所述壳体4内设有与所述圆柱形通孔5垂直的封堵通道6，所述封堵通道6内设有封堵板7，所述封堵板7的端面大于所述圆柱形通孔5的大小，所述封堵板7上设有推拉杆8，所述推拉杆8伸至所述壳体4外。所述封堵通道6的上下两侧均设有密封环9。所述推拉杆8上设有手柄球10。
在管鞍需要将管道封堵时，只需要推推拉杆，使得密封板挡住圆柱形通孔，形成对管鞍密封，密封环大大地提高了密封的效果铃铛不需要封堵住管按时，只需要抽拉推拉杆，将密封板抽出圆柱形瞳孔的范围即可，结构简单，操作方便，且能有非常好的密封效果。
以上所述仅为本发明的较佳实施例，并不用以限制本发明，凡在本发明的精神和原则之内，所作的任何修改、等同替换、改进等，均应包含在本发明的保护范围之内。

Claims (3)

1.一种封堵管鞍，其特征在于，包括上管鞍和下管鞍，所述上管鞍和所述下管鞍的两端分别通过螺栓固定，所述上管鞍上固定有壳体，所述壳体内设有贯穿上管鞍的圆柱形通孔，所述壳体内设有与所述圆柱形通孔垂直的封堵通道，所述封堵通道内设有封堵板，所述封堵板的端面大于所述圆柱形通孔的大小，所述封堵板上设有推拉杆，所述推拉杆伸至所述壳体外。
2.根据权利要求1所述的一种封堵管鞍，其特征在于，所述封堵通道的上下两侧设有密封环。
3.根据权利要求1所述的一种封堵管鞍，其特征在于，所述推拉杆上设有手柄球。
CN201310717592.4A 2013-12-23 2013-12-23 一种封堵管鞍 Pending CN103712021A (zh)

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CN201310717592.4A CN103712021A (zh) 2013-12-23 2013-12-23 一种封堵管鞍

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CN103712021A true CN103712021A (zh) 2014-04-09

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Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104595609A (zh) * 2014-12-31 2015-05-06 聚光科技(杭州)股份有限公司 在线式作业的防护装置及方法
CN106287083A (zh) * 2016-08-24 2017-01-04 桂林浩新科技服务有限公司 一种封堵管鞍

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104595609A (zh) * 2014-12-31 2015-05-06 聚光科技(杭州)股份有限公司 在线式作业的防护装置及方法
CN106287083A (zh) * 2016-08-24 2017-01-04 桂林浩新科技服务有限公司 一种封堵管鞍

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