CN105350534A - 单向连接接头 - Google Patents

单向连接接头 Download PDF

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Publication number
CN105350534A
CN105350534A CN201510612114.6A CN201510612114A CN105350534A CN 105350534 A CN105350534 A CN 105350534A CN 201510612114 A CN201510612114 A CN 201510612114A CN 105350534 A CN105350534 A CN 105350534A
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CN
China
Prior art keywords
female joint
joint body
joint
jointing
unidirectional
Prior art date
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Pending
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CN201510612114.6A
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English (en)
Inventor
徐良酉
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DALIAN DAJINMA BASIC CONSTRUCTION Co Ltd
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DALIAN DAJINMA BASIC CONSTRUCTION Co Ltd
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Application filed by DALIAN DAJINMA BASIC CONSTRUCTION Co Ltd filed Critical DALIAN DAJINMA BASIC CONSTRUCTION Co Ltd
Priority to CN201510612114.6A priority Critical patent/CN105350534A/zh
Publication of CN105350534A publication Critical patent/CN105350534A/zh
Pending legal-status Critical Current

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Classifications

    • EFIXED CONSTRUCTIONS
    • E02HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
    • E02DFOUNDATIONS; EXCAVATIONS; EMBANKMENTS; UNDERGROUND OR UNDERWATER STRUCTURES
    • E02D5/00Bulkheads, piles, or other structural elements specially adapted to foundation engineering
    • E02D5/66Mould-pipes or other moulds
    • E02D5/68Mould-pipes or other moulds for making bulkheads or elements thereof

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  • Engineering & Computer Science (AREA)
  • Structural Engineering (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Mining & Mineral Resources (AREA)
  • Paleontology (AREA)
  • Civil Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Bulkheads Adapted To Foundation Construction (AREA)

Abstract

本发明公开了一种单向连接接头,包括公接头和母接头,所述母接头上设有一侧开有凹槽的卡爪,所述公接头内设有与母接头上卡爪相对应的驱动块,所述公接头和母接头通过驱动块和卡爪连接。本发明一种单向连接接头,定位容易,连接快,连接时间短,工作效率高,而且连接可靠,成本低。

Description

单向连接接头
技术领域
本发明涉及一种单向连接接头。
背景技术
目前,在建筑行业从事地基灌注桩施工时,遇到深孔高水位地质情况时,普遍采用钢管护壁工艺,由于基孔较深,一般在10米至40米之间,所以护壁管必须多节相连,这样会产生定位困难,连接较慢,连接时间长等问题。
发明内容
本发明的目的是提供一种定位容易,连接快,连接时间短,连接可靠的单向连接接头。
本发明为实现上述目的所采用的技术方案是:一种单向连接接头,包括公接头和母接头,所述母接头上设有一侧开有凹槽的卡爪,所述公接头内设有与母接头上卡爪相对应的驱动块,所述公接头和母接头通过驱动块和卡爪连接。
所述母接头上的卡爪至少两个。
所述公接头上的驱动块至少两块。
本发明一种单向连接接头,定位容易,连接快,连接时间短,工作效率高,而且连接可靠,成本低。
附图说明
图1是本发明一种单向连接接头的结构示意图一。
图2是本发明一种单向连接接头的结构示意图二。
图3是本发明一种单向连接接头的公接头结构示意图。
图中:1、母接头;2、公接头;3、驱动块;4、卡爪。
具体实施方式
如图1、图2和图3所示,单向连接接头,包括母接头1和公接头2,母接头1上设有两侧开有凹槽的卡爪4,公接头2内设有与母接头上卡爪相对应的驱动块3,公接头3和母接头1通过驱动块3和卡爪4连接,母接头上至少设置两个卡爪,公接头上至少设置两个驱动块,本发明单向连接接头,定位容易,连接快,连接时间短,工作效率高,而且连接可靠,成本低。

Claims (3)

1.一种单向连接接头,其特征在于:包括公接头和母接头,所述母接头上设有一侧开有凹槽的卡爪,所述公接头内设有与母接头上卡爪相对应的驱动块,所述公接头和母接头通过驱动块和卡爪连接。
2.根据权利要求1所述的一种单向连接接头,其特征在于:所述母接头上的卡爪至少两个。
3.根据权利要求1所述的一种单向连接接头,其特征在于:所述公接头上的驱动块至少两块。
CN201510612114.6A 2015-09-24 2015-09-24 单向连接接头 Pending CN105350534A (zh)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201510612114.6A CN105350534A (zh) 2015-09-24 2015-09-24 单向连接接头

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201510612114.6A CN105350534A (zh) 2015-09-24 2015-09-24 单向连接接头

Publications (1)

Publication Number Publication Date
CN105350534A true CN105350534A (zh) 2016-02-24

Family

ID=55326586

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201510612114.6A Pending CN105350534A (zh) 2015-09-24 2015-09-24 单向连接接头

Country Status (1)

Country Link
CN (1) CN105350534A (zh)

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2450527A (en) * 1945-10-27 1948-10-05 P & V Quicklocking Co Semiautomatic coupling
CN101294648A (zh) * 2007-04-27 2008-10-29 株式会社迪思科 管接头
CN103016876A (zh) * 2011-09-23 2013-04-03 吴上能 快速接头及其防脱结构

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2450527A (en) * 1945-10-27 1948-10-05 P & V Quicklocking Co Semiautomatic coupling
CN101294648A (zh) * 2007-04-27 2008-10-29 株式会社迪思科 管接头
CN103016876A (zh) * 2011-09-23 2013-04-03 吴上能 快速接头及其防脱结构

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