CN1239202A - 快速锁合装置 - Google Patents

快速锁合装置 Download PDF

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Publication number
CN1239202A
CN1239202A CN99106205A CN99106205A CN1239202A CN 1239202 A CN1239202 A CN 1239202A CN 99106205 A CN99106205 A CN 99106205A CN 99106205 A CN99106205 A CN 99106205A CN 1239202 A CN1239202 A CN 1239202A
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China
Prior art keywords
flanges
quick acting
clamping element
mentioned
acting closure
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CN99106205A
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CN1120951C (zh
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伊瓦洛·波波夫
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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
    • F16L23/00—Flanged joints
    • F16L23/04—Flanged joints the flanges being connected by members tensioned in the radial plane
    • 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
    • F16L23/00—Flanged joints
    • F16L23/02—Flanged joints the flanges being connected by members tensioned axially
    • F16L23/024—Flanged joints the flanges being connected by members tensioned axially characterised by how the flanges are joined to, or form an extension of, the pipes
    • F16L23/028—Flanged joints the flanges being connected by members tensioned axially characterised by how the flanges are joined to, or form an extension of, the pipes the flanges being held against a shoulder
    • 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
    • F16L23/00—Flanged joints
    • F16L23/02—Flanged joints the flanges being connected by members tensioned axially
    • F16L23/036—Flanged joints the flanges being connected by members tensioned axially characterised by the tensioning members, e.g. specially adapted bolts or C-clamps

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  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Quick-Acting Or Multi-Walled Pipe Joints (AREA)
  • Clamps And Clips (AREA)
  • Lubricants (AREA)
  • Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
  • Dowels (AREA)

Abstract

本发明涉及一种由两个凸缘组成的快速锁合装置，两凸缘之一中设有一个安装弹性密封环的槽，两凸缘之一的一个上以一定的齿距设有一些齿。本发明旨在提供一种既能连接/闭合具有圆形横截面又能连接/闭合具有非圆形横截面的锅炉或管道部件的快速锁合装置，为此，本发明的两个凸缘由单独的处于两凸缘周围的公知夹紧件相连，夹紧件的数目与凸缘中加工出的齿的齿数和齿的齿距相适应，此外夹紧件则通过板环即一个下环和一个上环相连。

Description

快速锁合装置
本发明涉及一种在机器及设备制造中连接锅炉和管道部件的快速锁合装置，上述部件中的介质压力与周围的介质压力存在压力差。
现实中由一个下部凸缘和一个上部凸缘构成的所谓卡口插式锁合装置已广为人知，上述两凸缘之一以一定的齿距加工有一些齿。上述两凸缘之一中还设有一个放置弹性密封环的槽。将两凸缘加工成圆形，它们彼此由一个整体的，由薄钢板卷曲而成并经铣切的环密封连接，环内侧以一定的齿距加工有一些齿，该齿距与上述凸缘上的齿距相同。
这类快速锁合装置最大的缺点是它们的应用范围受限制，因为它们只能用于具有圆形横截面的锅炉或管道部件的连接/闭合。具有其它横截面形状如椭圆形或蛋卵形横截面的压力容器或管道部件的连接则不能使用。这类已知结构的另一缺点是整体的卡口环使成本提高，且对总连接的技术性能产生不良影响。
本发明的任务是提供一种不仅能连接/闭合具有圆形横截面还能连接/闭合具有如椭圆形或蛋卵形之类的非圆形截面的锅炉或管道部件的快速锁合装置，这种连接结构简单，技术上容易实现，因而锁合装置的应用范围很广。
上述任务是通过这样一种快速锁合装置实现的，它具有两个凸缘，两凸缘之一中设有一条放置弹性密封环的槽，两凸缘之一上以一定的齿距加工有若干齿，按照本发明，两个凸缘通过处于两凸缘周围的单独的公知夹紧件彼此密封地相连，夹紧件的数目与凸缘中加工出的齿的齿数和齿的齿距相适应，此外，夹紧件侧由两个板环亦即一个上板环和一个下板环相连。
按本发明的快速锁合装置的有利的进一步发展是：凸缘可以为非圆形，例如为椭圆形或蛋卵形，可以通过下片、上片和圆柱形铰链将上述夹紧件彼此相连。
本发明的优点在于它具有较广的应用范围，因为这种结构不仅可对压力容器或管道的圆形部件还可对它们的非圆形(例如椭圆形或蛋卵形)部件实现气密式连接。本发明的另一优点是提供了改进的、加工技术简单的快速锁合装置结构，因为单个夹紧件及连接这些夹紧件的板环或片以及铰链的加工与整体的卡口环相比非常简单，用简单的装置就可以加工。
本发明可以有不同实施例，附图中清楚地示意出其中的两个实施例。附图中：
图1为通过圆形快速锁合装置之夹紧件的A-A剖面图；
图2为圆形横截面快速锁合装置的正视图；
图3为通过具有蛋卵形横截面的快速锁合装置之铰链面的B-B剖面图；
图4为具有蛋卵形横截面的快速锁合装置的正视图；以及
图5为快速锁合装置的侧视图。
快速锁合装置主要由凸缘1和2组成，在凸缘1中设有一个放置弹性密封环4的槽3，而凸缘2上设有一些齿5。两凸缘1和2通过各个夹紧件6彼此相连，这些夹紧件位于凸缘1和2的周围，夹紧件的数目与凸缘2中加工出的齿5的数目和齿距相适应。夹紧件6则通过两个板环，即下和上板环7、8，以及螺纹连接18彼此连接。在本发明的另一实施例中，凸缘1和2具有非圆形例如椭圆形或蛋卵形横截面，夹紧件6由下片9、上片10、圆柱铰链11和螺纹连接18彼此相连。还设置一个液压缸12作为夹紧环的驱动件，液压缸则通过销13和抓钩14与锅炉15的不动部分相连，液压缸的活塞杆16通过圆柱铰链11的加长销17与上述夹紧环相连。通过液压缸12在一个方向或在另一方向动作，夹紧件6绕凸缘1和2的对称轴位移一个齿距，从而使得在液压缸12伸长时夹紧件6的位置与齿5的位置一致——锁合装置闭合，或者沿另一方向，液压缸12缩短，夹紧件6的位置与齿间间隙一致——锁合装置开启。锅炉15的两个部件彼此分开。

Claims (2)

1、一种快速锁合装置，它具有两个凸缘，其中，上述两凸缘之一中设有一个放置弹性密封环的槽，上述两凸缘之一的一个上以一定的齿距设置一些齿，其特征在于上述两凸缘(1)和(2)通过处于两凸缘(1)和(2)周围的公知的单独的夹紧件(6)彼此相连，夹紧件的数目与凸缘(2)中加工出的齿(5)的数目和齿(5)的齿距相适应，夹紧件(6)则由两个板环(7；8)亦即一个下板环和一个上板环(7或8)相连。
2、如权利要求1所述的快速锁合装置，其特征在于上述两个凸缘(1)和(2)为非圆形，例如蛋卵形或椭圆形，上述单独的夹紧件(6)通过下片、上片(9或10)和圆柱铰链(11)彼此相连。
CN99106205A 1998-02-27 1999-02-26 快速锁合装置 Expired - Fee Related CN1120951C (zh)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
AT0035598A AT405870B (de) 1998-02-27 1998-02-27 Schnellverschluss
ATA355/1998 1998-02-27
ATA355/98 1998-02-27

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CN1239202A true CN1239202A (zh) 1999-12-22
CN1120951C CN1120951C (zh) 2003-09-10

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US (1) US6125888A (zh)
EP (1) EP0939264B1 (zh)
CN (1) CN1120951C (zh)
AT (2) AT405870B (zh)
DE (1) DE59912408D1 (zh)
RU (1) RU2178110C2 (zh)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN112984246A (zh) * 2021-04-28 2021-06-18 山东祺龙海洋石油钢管股份有限公司 一种自适应卡箍连接头夹紧装置
CN117685367A (zh) * 2024-01-29 2024-03-12 成都中冷低温科技有限公司 一种用于hast试验箱的全自动快开门锁紧密封结构

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JP5529411B2 (ja) * 2008-12-04 2014-06-25 コスモ工機株式会社 フランジ離間防止装置
RU180665U1 (ru) * 2018-01-17 2018-06-20 Акционерное общество "Тяжмаш" Шлюз транспортный локализующей системы безопасности атомной электростанции с байонетным затвором
RU198000U1 (ru) * 2019-12-31 2020-06-11 Акционерное общество "Тяжмаш" Шлюз транспортный локализующей системы безопасности атомной электростанции с байонетным затвором

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* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN112984246A (zh) * 2021-04-28 2021-06-18 山东祺龙海洋石油钢管股份有限公司 一种自适应卡箍连接头夹紧装置
CN112984246B (zh) * 2021-04-28 2021-07-13 山东祺龙海洋石油钢管股份有限公司 一种自适应卡箍连接头夹紧装置
CN117685367A (zh) * 2024-01-29 2024-03-12 成都中冷低温科技有限公司 一种用于hast试验箱的全自动快开门锁紧密封结构
CN117685367B (zh) * 2024-01-29 2024-04-19 成都中冷低温科技有限公司 一种用于hast试验箱的全自动快开门锁紧密封结构

Also Published As

Publication number Publication date
AT405870B (de) 1999-12-27
RU2178110C2 (ru) 2002-01-10
EP0939264A3 (de) 2001-06-06
ATA35598A (de) 1999-04-15
DE59912408D1 (de) 2005-09-22
EP0939264A2 (de) 1999-09-01
ATE302380T1 (de) 2005-09-15
US6125888A (en) 2000-10-03
CN1120951C (zh) 2003-09-10
EP0939264B1 (de) 2005-08-17

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