CN2106289U - 一种管道旋转节 - Google Patents

一种管道旋转节 Download PDF

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Publication number
CN2106289U
CN2106289U CN91232699U CN91232699U CN2106289U CN 2106289 U CN2106289 U CN 2106289U CN 91232699 U CN91232699 U CN 91232699U CN 91232699 U CN91232699 U CN 91232699U CN 2106289 U CN2106289 U CN 2106289U
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China
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end cap
rotation
tubular axis
box body
utility
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CN91232699U
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English (en)
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宋玉华
贾海明
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Individual
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Individual
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Priority to CN91232699U priority Critical patent/CN2106289U/zh
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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
    • F16L27/00—Adjustable joints, Joints allowing movement
    • F16L27/08—Adjustable joints, Joints allowing movement allowing adjustment or movement only about the axis of one pipe
    • F16L27/0804—Adjustable joints, Joints allowing movement allowing adjustment or movement only about the axis of one pipe the fluid passing axially from one joint element to another
    • F16L27/0808—Adjustable joints, Joints allowing movement allowing adjustment or movement only about the axis of one pipe the fluid passing axially from one joint element to another the joint elements extending coaxially for some distance from their point of separation
    • F16L27/0824—Adjustable joints, Joints allowing movement allowing adjustment or movement only about the axis of one pipe the fluid passing axially from one joint element to another the joint elements extending coaxially for some distance from their point of separation with ball or roller bearings
    • F16L27/0832—Adjustable joints, Joints allowing movement allowing adjustment or movement only about the axis of one pipe the fluid passing axially from one joint element to another the joint elements extending coaxially for some distance from their point of separation with ball or roller bearings having axial bearings

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  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Joints Allowing Movement (AREA)

Abstract

本实用新型涉及一种管道旋转节，属于管道联接 件。它的结构特点是将一个头部具有旋转体的管轴 用轴承固定在一个管套体内，管套体由上下端盖封 装，在下端盖和旋转体之间装有密封垫圈。使用时， 将一个或两个旋转节接入管路中，可方便灵活地转动 水龙头或管路中的某一部分，转动范围为0-360°。 本实用新型的优点是结构简单、旋转灵活，耐高温高 压，使用寿命长，它适用于供油管道和供水管道。

Description

本实用新型涉及一种管道旋转节，属于管道联接件。
在工业生产或居民生活中，往往需要输油管道或供水管道的某一部位能够转动或位移，在这种情况下，现有的解决办法是采用软胶管过渡联接。它的缺点是转动不灵活，尤其是在高温条件下工作，胶管难以胜任。
本实用新型的目的是针对上述现有技术的缺点，而提供一种转动灵活的管道旋转节。
本实用新型是这样实现的，它是一个头部具有旋转体的管轴用轴承固定在一个管套体内，管套体由上下端盖封装，在下端盖和旋转体之间装有密封垫圈。使用时，将一个或两个旋转节接入管路中，可方便灵活地转动水拢头或管路中的某一部分。转动范围为0－360°。
下面将结合附图对本实用新型作进一步描述。
图1为本实用新型的的结构示意图。
图2为图1的俯视图。
图3为本实用新型的另一个实施例的结构示意图。
图4为图3的俯视图。
在图1所示的实施例中，它是由头部为半球台体的管轴1、上端盖2、管套体3、轴承4、密封垫圈5、下端盖6、垫圈7组成。头部为半球台体的管轴1与管套体3为轴承联接，半球台体与下端盖6之间装有密封垫圈5，下端盖6与管套体3为螺纹联接，密封垫圈5与下端盖6为紧配合，下端盖6设有内管螺纹，上端盖2与轴承4之间装有垫圈7，上端盖2与管套体3为螺纹连接，管轴1上端伸出上端盖2，管轴1上端设有外管螺纹，在管套体3中部设有加油孔9。上下端盖由定位螺钉8定位。
在图3所示的实施例中，管轴1头部的旋转体为锥台体，其它结构与图1所示的结构完全相同。
本实用新型的优点是结构简单，旋转灵活，而高温高压，使用寿命长，它适用于供油管道和供水管道。

Claims (5)

1、一种管道旋转节，其特征在于它由头部为旋转体的管轴1、上端盖2、管套体3、轴承4、密封垫圈5、下端盖6、垫圈7组成，头部为旋转体的管轴1与管套体3为轴承联接，旋转体与下端盖6之间装有密封垫圈5，下端盖6与管套体3为螺纹联接，密封垫圈5与下端盖6为紧配合，下端盖6设有内管螺纹，上端盖2与轴承4之间装有垫圈7，上端盖2与管套体3为螺纹联接，管轴1上端伸出上端盖2，管轴1上端设有外管螺纹。
2、根据权利要求1所述的旋转节，其特征在于管轴1头部旋转体为半球台体。
3、根据权利要求1所述的旋转节，其特征在于管轴1头部旋转体为锥台体。
4、根据权利要求2或3所述的旋转节，其特征在于管套体中部设有加油孔9。
5、根据权利要求4所述的旋转节，其特征在于上下端盖由定位螺钉定位。
CN91232699U 1991-12-21 1991-12-21 一种管道旋转节 Granted CN2106289U (zh)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN91232699U CN2106289U (zh) 1991-12-21 1991-12-21 一种管道旋转节

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN91232699U CN2106289U (zh) 1991-12-21 1991-12-21 一种管道旋转节

Publications (1)

Publication Number Publication Date
CN2106289U true CN2106289U (zh) 1992-06-03

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CN91232699U Granted CN2106289U (zh) 1991-12-21 1991-12-21 一种管道旋转节

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CN (1) CN2106289U (zh)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN100591965C (zh) * 2003-03-28 2010-02-24 Weo液压公司 管线用快速活节联接器,包括相对于阴部件可转动地设置的锁定装置
CN103062546A (zh) * 2012-12-27 2013-04-24 鞍钢集团自动化公司 一种关节油管
CN104847945A (zh) * 2015-06-04 2015-08-19 罗福仲 能旋转的水龙头
CN110307241A (zh) * 2019-07-15 2019-10-08 中国航空工业集团公司北京长城计量测试技术研究所 一种激波管防脱落大螺母

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN100591965C (zh) * 2003-03-28 2010-02-24 Weo液压公司 管线用快速活节联接器,包括相对于阴部件可转动地设置的锁定装置
CN103062546A (zh) * 2012-12-27 2013-04-24 鞍钢集团自动化公司 一种关节油管
CN104847945A (zh) * 2015-06-04 2015-08-19 罗福仲 能旋转的水龙头
CN110307241A (zh) * 2019-07-15 2019-10-08 中国航空工业集团公司北京长城计量测试技术研究所 一种激波管防脱落大螺母

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