WO2015158079A1 - 一种用于市政地下钢管连接快速更换的防错位装置 - Google Patents

一种用于市政地下钢管连接快速更换的防错位装置 Download PDF

Info

Publication number
WO2015158079A1
WO2015158079A1 PCT/CN2014/084180 CN2014084180W WO2015158079A1 WO 2015158079 A1 WO2015158079 A1 WO 2015158079A1 CN 2014084180 W CN2014084180 W CN 2014084180W WO 2015158079 A1 WO2015158079 A1 WO 2015158079A1
Authority
WO
WIPO (PCT)
Prior art keywords
steel pipe
steel
pipe body
connection
plates
Prior art date
Application number
PCT/CN2014/084180
Other languages
English (en)
French (fr)
Inventor
黄欣
Original Assignee
黄欣
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by 黄欣 filed Critical 黄欣
Publication of WO2015158079A1 publication Critical patent/WO2015158079A1/zh

Links

Classifications

    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16LPIPES; JOINTS OR FITTINGS FOR PIPES; SUPPORTS FOR PIPES, CABLES OR PROTECTIVE TUBING; MEANS FOR THERMAL INSULATION IN GENERAL
    • F16L1/00Laying or reclaiming pipes; Repairing or joining pipes on or under water
    • F16L1/024Laying or reclaiming pipes on land, e.g. above the ground
    • F16L1/028Laying or reclaiming pipes on land, e.g. above the ground in the ground
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16LPIPES; JOINTS OR FITTINGS FOR PIPES; SUPPORTS FOR PIPES, CABLES OR PROTECTIVE TUBING; MEANS FOR THERMAL INSULATION IN GENERAL
    • F16L1/00Laying or reclaiming pipes; Repairing or joining pipes on or under water
    • F16L1/024Laying or reclaiming pipes on land, e.g. above the ground
    • F16L1/028Laying or reclaiming pipes on land, e.g. above the ground in the ground
    • F16L1/036Laying or reclaiming pipes on land, e.g. above the ground in the ground the pipes being composed of sections of short length
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16LPIPES; JOINTS OR FITTINGS FOR PIPES; SUPPORTS FOR PIPES, CABLES OR PROTECTIVE TUBING; MEANS FOR THERMAL INSULATION IN GENERAL
    • F16L1/00Laying or reclaiming pipes; Repairing or joining pipes on or under water
    • F16L1/024Laying or reclaiming pipes on land, e.g. above the ground
    • F16L1/06Accessories therefor, e.g. anchors
    • F16L1/10Accessories therefor, e.g. anchors for aligning

Definitions

  • the utility model relates to a dislocation prevention device, in particular to an anti-dislocation device for quick replacement of a municipal underground steel pipe connection.
  • the purpose of the utility model is to provide an anti-dislocation device for quick replacement of a municipal underground steel pipe connection in view of the above technical deficiencies.
  • the utility model can effectively prevent the steel pipe from being misaligned and realize accurate connection.
  • a misalignment device for quick replacement of a municipal underground steel pipe comprising a steel pipe body, wherein two steel plates are welded to a lower end of an inner wall of the steel pipe body, the steel plate exceeding the steel pipe body
  • the steel plate is a rectangular parallelepiped plate
  • the steel pipe body is provided with a single side 22. 5 ° groove, the upper half opens the outer groove, and the lower half opens the inner groove;
  • the two steel plates are along the lower half of the steel pipe body Distribution
  • the steel plate is half welded to the inner wall of the steel pipe body, and the other half is extended outside.
  • the two steel plates welded by the utility model can effectively prevent the steel pipe bodies from rotating and horizontally misaligned when the two steel pipe bodies are butted, so that the connection between the steel pipes is relatively easy to operate.
  • Figure 1 is a perspective structural view of the utility model
  • an anti-displacement device for quick replacement of a municipal underground steel pipe includes a steel pipe body 1 , and two steel plates 2 are welded to a lower end of an inner wall of one end of the steel pipe body 1 , and the steel plate 2 is beyond the steel pipe body 1 port edge;
  • the steel plate 2 is a rectangular parallelepiped plate
  • the steel pipe body 1 is provided with a single side 22. 5 ° groove, the upper half opens the outer groove, and the lower half opens the inner groove;
  • the two steel plates 2 are symmetrically distributed along the lower half of the steel pipe body 1;
  • the steel plate 2 is semi-welded in the steel pipe body 1 The wall, the other half sticking out.
  • the two steel plates 2 welded by the utility model can effectively prevent the steel pipe body 1 from rotating and horizontally misaligned when the two steel pipes are butted, so that the connection between the steel pipe bodies 1 is relatively easy to operate.

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Revetment (AREA)
  • Quick-Acting Or Multi-Walled Pipe Joints (AREA)

Abstract

一种用于市政地下钢管连接快速更换的防错位装置包括钢管本体(1),钢管本体(1)一端内壁下端焊接有两块钢板(2),钢板(2)超出钢管本体(1)端口边缘,钢板(2)为长方体板块,钢管设置单边22.5°坡口,上半部分开外坡口,下半部分开内坡口,两块钢板(2)沿钢管本体(1)下半部分对称分布,钢板(2)一半焊接在钢管本体(1)内壁,另一半伸出外面。该装置使得两根钢管对接时,能有效地防止钢管互相转动以及水平错位,使钢管之间的连接比较容易操作。

Description

一种用于市政地下钢管连接快速更换的防错 装置 技术领域
本实用新型涉及一种防错位装置,具体涉及一种用于市政地下钢 管连接快速更换的防错位装置。
背景技犬
目前, 市政地下供水钢管的更换已经是非常普遍的事情, 供水钢 管的更换就要涉及钢管之间的连接问题。两根钢管连接的常见问题是 它们的对接口不容易对准, 端口与端口之间容易错位, 但是大型钢管 往往比较笨重, 不容易用人力使其恢复准确定位, 使得对接过程很费 力, 连接也容易发生偏差, 严重影响了钢管的连接工程。
实用新型内容
本实用新型的目的在于针对以上技术不足,提供一种用于市政地 下钢管连接快速更换的防错位装置。本实用新型可以有效防止钢管连 接错位, 实现准确连接。
本实用新型的技术方案如下所述:一种用于市政地下钢管连接快 速更换的防错位装置, 包括钢管本体, 所述钢管本体一端内壁下端焊 接有两块钢板, 所述钢板超出所述钢管本体端口边缘;
根据上述的技术方案, 所述钢板为长方体板块;
根据上述的技术方案, 所述钢管本体设置单边 22. 5 ° 坡口, 上 半部分开外坡口, 下半部分开内坡口;
根据上述的技术方案,所述两块钢板沿所述钢管本体下半部分对 称分布;
根据上述的技术方案, 所述钢板一半焊接在所述钢管本体内壁, 另一半伸出外面。
本实用新型焊接的两块钢板使得两根钢管本体对接时,能有效地 防止钢管本体互相转动以及水平错位,使钢管之间的连接比较容易操 作。
下面结合附图和实施过程对本方法作进一歩说明。 附图说明
附图 1是本实用新型立体结构图;
在图中, 1、 钢管本体; 2、 钢板。
具体实施方式
如图 1所示, 一种用于市政地下钢管连接快速更换的防错位装 置, 包括钢管本体 1, 所述钢管本体 1一端内壁下端焊接有两块钢板 2, 所述钢板 2超出所述钢管本体 1端口边缘;
根据上述的技术方案, 所述钢板 2为长方体板块;
根据上述的技术方案, 所述钢管本体 1设置单边 22. 5 ° 坡口, 上半部分开外坡口, 下半部分开内坡口;
根据上述的技术方案,所述两块钢板 2沿所述钢管本体 1下半部 分对称分布;
根据上述的技术方案,所述钢板 2—半焊接在所述钢管本体 1内 壁, 另一半伸出外面。
本实用新型焊接的两块钢板 2使得两根钢管对接时,能有效地防 止钢管本体 1互相转动以及水平错位,使钢管本体 1之间的连接比较 容易操作。
本实用新型的实施例和附图所示,仅为本实用新型较好实施案例 之一部分, 并不能以此局限本实用新型。在不脱离本实用新型的条件 下,本领域技术人员所做的任何变动,都属于本实用新型的保护之内。

Claims

权利要求
1、 一种用于市政地下钢管连接快速更换的防错位装置, 其特征 在于, 包括钢管本体, 所述钢管本体一端内壁下端焊接有两块钢板, 所述钢板超出所述钢管本体端口边缘。
2、 根据权利要求 1所述的防错位装置, 其特征还在于, 所述钢 板为长方体板块。
3、 根据权利要求 1所述的防错位装置, 其特征还在于, 所述钢 管本体设置单边 22. 5 ° 坡口, 上半部分开外坡口, 下半部分开内坡 口。
4、 根据权利要求 1所述的防错位装置, 其特征还在于, 所述两 块钢板沿所述钢管本体下半部分对称分布。
5、 根据权利要求 1所述的防错位装置, 其特征还在于, 所述钢 板一半焊接在所述钢管本体内壁, 另一半伸出外面。
PCT/CN2014/084180 2014-04-15 2014-08-12 一种用于市政地下钢管连接快速更换的防错位装置 WO2015158079A1 (zh)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
CN201420179781.0U CN203809857U (zh) 2014-04-15 2014-04-15 一种用于市政地下钢管连接快速更换的防错位装置
CN201420179781.0 2014-04-15

Publications (1)

Publication Number Publication Date
WO2015158079A1 true WO2015158079A1 (zh) 2015-10-22

Family

ID=51448606

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/CN2014/084180 WO2015158079A1 (zh) 2014-04-15 2014-08-12 一种用于市政地下钢管连接快速更换的防错位装置

Country Status (2)

Country Link
CN (1) CN203809857U (zh)
WO (1) WO2015158079A1 (zh)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104410031B (zh) * 2014-12-10 2017-07-04 黄贺明 一种预制电缆排管

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH10231990A (ja) * 1997-02-21 1998-09-02 Taisei Corp 鋼管のコンクリートコーティング方法と型枠
CN1361372A (zh) * 2000-12-25 2002-07-31 北京五维地下工程有限责任公司 一种钢管长距离顶进误差的控制方法
CN101813214A (zh) * 2010-04-29 2010-08-25 中国石油化工集团公司 U型隧道管道安装施工方法
CN101852311A (zh) * 2009-04-03 2010-10-06 中冶成工上海五冶建设有限公司 过路管道的顶管安装方法
CN102454827A (zh) * 2010-10-30 2012-05-16 广东华隧建设股份有限公司 一种隧道或涵洞内管道运输、安装的方法
CN103162013A (zh) * 2013-02-28 2013-06-19 天津大学 一种阻止海底管道屈曲传播的组合加强式止屈装置

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH10231990A (ja) * 1997-02-21 1998-09-02 Taisei Corp 鋼管のコンクリートコーティング方法と型枠
CN1361372A (zh) * 2000-12-25 2002-07-31 北京五维地下工程有限责任公司 一种钢管长距离顶进误差的控制方法
CN101852311A (zh) * 2009-04-03 2010-10-06 中冶成工上海五冶建设有限公司 过路管道的顶管安装方法
CN101813214A (zh) * 2010-04-29 2010-08-25 中国石油化工集团公司 U型隧道管道安装施工方法
CN102454827A (zh) * 2010-10-30 2012-05-16 广东华隧建设股份有限公司 一种隧道或涵洞内管道运输、安装的方法
CN103162013A (zh) * 2013-02-28 2013-06-19 天津大学 一种阻止海底管道屈曲传播的组合加强式止屈装置

Also Published As

Publication number Publication date
CN203809857U (zh) 2014-09-03

Similar Documents

Publication Publication Date Title
CN208430530U (zh) 一种应用于综合管廊混凝土结构中的组合式预埋吊钩
CN203853736U (zh) 用于管道安装对接的定位装置
WO2015158079A1 (zh) 一种用于市政地下钢管连接快速更换的防错位装置
CN204554185U (zh) 一种采用法兰连接的保温三通
CN203918342U (zh) 一种小口径燃气立管焊接对口器
CN205950653U (zh) 一种实用型法兰管道校正器
CN204321486U (zh) 一种可旋转立管底座
CN204308485U (zh) 法兰管座焊接定位装置
CN204226868U (zh) 快速定位管道
CN104385170B (zh) 一种可90度转动的安全阀阀体夹具
WO2015158075A1 (zh) 一种可控制椭圆度的法兰连接管
CN205955204U (zh) 一种模板拼缝卡具
CN207194457U (zh) 一种主龙骨阴角连接件
CN205190940U (zh) 一种新型管道控制阀
CN207502124U (zh) 建筑外墙淋水测试装置
CN202469298U (zh) 内衬不锈钢双法兰焊接复合管
CN203348754U (zh) 大型钢管
CN205978560U (zh) 一种球阀
CN204254145U (zh) 燃气钢管带气封堵器
CN203990981U (zh) 建筑工地洇砖装置
CN204717222U (zh) 内压紧式管端封堵器
CN203857159U (zh) 一种带颈对焊法兰
CN204059929U (zh) 一种土建用钢管连接装置
CN204328270U (zh) 一种新型连接管
CN206276953U (zh) 一种油气管道用开孔刀具

Legal Events

Date Code Title Description
121 Ep: the epo has been informed by wipo that ep was designated in this application

Ref document number: 14889625

Country of ref document: EP

Kind code of ref document: A1

NENP Non-entry into the national phase

Ref country code: DE

32PN Ep: public notification in the ep bulletin as address of the adressee cannot be established

Free format text: NOTING OF LOSS OF RIGHTS PURSUANT TO RULE 112(1) EPC (EPO FORM 1205A DATED 13.02.2017)

122 Ep: pct application non-entry in european phase

Ref document number: 14889625

Country of ref document: EP

Kind code of ref document: A1