CN102384326B8 - 一种拉挤复合管材的连接结构 - Google Patents

一种拉挤复合管材的连接结构 Download PDF

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Publication number
CN102384326B8
CN102384326B8 CN201110233349.6A CN201110233349A CN102384326B8 CN 102384326 B8 CN102384326 B8 CN 102384326B8 CN 201110233349 A CN201110233349 A CN 201110233349A CN 102384326 B8 CN102384326 B8 CN 102384326B8
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Prior art keywords
tightening nut
injection orifice
inner core
injection
bearing torque
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CN102384326B (zh
CN102384326A (zh
Inventor
吴新章
吕召军
赵建强
陈鹏
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Weihai Hongtong Piping Materials Co ltd
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Weihai Hongtong Piping Materials Co ltd
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  • Lining Or Joining Of Plastics Or The Like (AREA)
  • Piles And Underground Anchors (AREA)

Abstract

本发明是一种用于拉挤复合管材的连接结构(摘要附图)，由5拉紧内芯、6锁紧外套、8外填充物、9拉紧螺母、10内承扭槽、11内填充物、12凹槽、13外承扭槽、14内注射孔、15外注射孔组成。拉紧内芯上设有内注射孔，拉紧螺母上设有外注射孔。拉紧螺母、锁紧外套套入管体端部，将拉紧内芯完全套入管端，通过内注射孔注射填充物注满凹槽和内承扭槽。锁紧外套、拉紧螺母靠近拉紧内芯，拧动拉紧螺母，推动锁紧外套向拉紧内芯运动，直至拉紧螺母拧紧为止。通过外注射孔注射填充物注满外承扭槽，进行固化。本发明设计合理，结构简单，安装容易，管道连接密封性能好，承压能力高，耐环境应力强。制造成本低，劳动强度低，工作效率高。
CN201110233349.6A 2011-08-10 2011-08-10 一种拉挤复合管材的连接结构 Active CN102384326B8 (zh)

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CN201110233349.6A CN102384326B8 (zh) 2011-08-10 2011-08-10 一种拉挤复合管材的连接结构

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CN102384326A CN102384326A (zh) 2012-03-21
CN102384326B CN102384326B (zh) 2016-04-27
CN102384326B8 true CN102384326B8 (zh) 2016-08-31

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Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103615611A (zh) * 2013-12-16 2014-03-05 文登鸿通管材有限公司 一种纤维增强复合管的连接结构
CN116906727B (zh) * 2023-09-07 2023-11-28 江苏爱索新材料科技有限公司 一种用于柔性内衬非开挖管道修复的膨胀式注胶接头

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0317112Y2 (zh) * 1987-05-29 1991-04-11
JP3847312B2 (ja) * 2004-09-29 2006-11-22 東尾メック株式会社 管継手
CN200968465Y (zh) * 2006-07-21 2007-10-31 张天林 一种改进的大流量复合管接头偶件
KR100812628B1 (ko) * 2007-12-05 2008-03-13 현대주철산업 주식회사 관 연결 소켓
CN201462245U (zh) * 2009-04-27 2010-05-12 阮浩丰 卡套式管接头
CN201715139U (zh) * 2010-07-09 2011-01-19 陈永波 设有椎型圈的铝塑管接头

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CN102384326A (zh) 2012-03-21

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Address after: 264400 No. 87, Guangzhou Road, Wendeng District, Shandong, Weihai

Applicant after: Wendeng Hongtong PEGP Co., Ltd.

Address before: 264400 No. 87, Guangzhou Road, Wendeng, Shandong

Applicant before: Wendeng Hongtong PEGP Co., Ltd.

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C14 Grant of patent or utility model
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C53 Correction of patent for invention or patent application
CI01 Correction of invention patent gazette

Correction item: Patentee

Correct: Weihai letter siphunculus material limited company

False: Wendeng Hongtong PEGP Co., Ltd.

Number: 17

Volume: 32

CI03 Correction of invention patent

Correction item: Patentee

Correct: Weihai letter siphunculus material limited company

False: Wendeng Hongtong PEGP Co., Ltd.

Number: 17

Page: The title page

Volume: 32

ERR Gazette correction