CN102320519A - Clasping device for fitting up steel pipe sleeve and construction method thereof - Google Patents
Clasping device for fitting up steel pipe sleeve and construction method thereof Download PDFInfo
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- CN102320519A CN102320519A CN201110144348A CN201110144348A CN102320519A CN 102320519 A CN102320519 A CN 102320519A CN 201110144348 A CN201110144348 A CN 201110144348A CN 201110144348 A CN201110144348 A CN 201110144348A CN 102320519 A CN102320519 A CN 102320519A
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Abstract
The invention discloses a clasping device for fitting up a steel pipe sleeve, which comprises internal pipe clasps and external pipe clasps, wherein the internal pipe clasps are fixed through a fastening bolt I and the external pipe clasps are fixed through a fastening bolt II; the internal pipe clasps are provided with two symmetrical hosting holes I; the external pipe clasps are provided with two symmetrical hosting holes II; and lifting devices are arranged on the hosting holes I and the hosting holes II. The clasping device has a simple structure and is convenient to use; and internal pipes of the steel pipe sleeve can be arranged in an external sleeve sequentially through the lifting devices so that less machines are needed in the construction, the internal pipes are pulled into the external sleeve at a uniform speed, the stress direction of the internal pipes is consistent to the central line of a pipeline, and supports on the internal pipes cannot be damaged.
Description
Technical field
The present invention relates to a kind of steel pipe sleeve pipe group and embrace a card device and a construction method using.
Background technology
Organize at the scene at present and the steel bushing steel pipe is generally driven steel rope with loader or trac. interior pipe is dragged in the outer tube.At the steel rope two ends hook is installed respectively during construction, steel rope one end hangs on the loader, and an end hangs on the inner spout, starts loader or trac. interior pipe is dragged in the outer tube.Adopt the method construction because loader or trac. start brief acceleration inhomogeneous, dilatory sometimes process medium velocity changes also greatly, and direction also changes, and easily the part supporting bracket on the inner sleeve is destroyed when dilatory.
Summary of the invention
The technical matters that the present invention will solve is when the steel bushing steel pipe is installed, and is uneven easily with the destruction of the part supporting bracket on the inner sleeve at dilatory process medium velocity, provides a kind of steel pipe sleeve pipe group to embrace card device and construction method to using.
Technical scheme of the present invention is: a kind of steel pipe sleeve pipe group is embraced a card device to using; Pipe armful card and outer tube are embraced card in comprising; In pipe embrace a cartoon and cross the binding bolt I and fix, outer tube is embraced cartoon and is crossed the binding bolt II and fix, interior pipe is embraced the hole for hoist I that card is provided with two symmetries; Outer tube is embraced the hole for hoist II that card is provided with two symmetries, on hole for hoist I and the hole for hoist II jacking system is installed.
Said jacking system is hoist ceiling crane or bottle gouard moved by hands or adopts assembly pulley.
Described steel pipe sleeve pipe group is to the construction method with armful card device, and its step is following:
(1) outer tube between two valve wells is installed, embrace chucking Guan County to outer tube afterwards and be contained on the outer tube, an end of jacking system is installed in outer tube and embraces on the hole for hoist II of card;
(2) fit on supporting bracket, warm material, interior pipe are embraced card successively with managing in the first segment;
(3) Guan Yiduan in the first segment that assembles is put in outer tube one end, pipe was embraced on the hole for hoist I of card in the other end of jacking system was installed in, and controlled jacking system then, progressively drew in pipe in the first segment in the outer tube;
Pipe and the welding of the interior pipe of first segment counterpart, flaw detection in (4) second joints; Interior pipe on the pipe in the first segment embraced to be installed in after card is removed in second joint manage; Pipe was embraced on the hole for hoist I of card in the other end of jacking system was installed in; Control jacking system then, progressively draw in pipe in second joint in the outer tube;
Pipe and follow-up interior pipe are installed successively in (5) the 3rd joints.
The invention has the beneficial effects as follows: apparatus of the present invention are simple; Easy to use; Use jacking system the interior pipe of steel pipe sleeve pipe to be installed in successively in the outer tube, it is few that construction drops into machinery, and interior pipe draws that into outer tube process medium velocity is even; And interior pipe receives force direction and pipe centerline always, the supporting bracket in can not destroying on the pipe.
Description of drawings
Fig. 1 is a scheme drawing of the present invention;
Fig. 2 is the A-A scheme drawing of Fig. 1.
The specific embodiment
A kind of steel pipe sleeve pipe group is embraced a card device to using; Pipe is embraced card 4 and is embraced card 8 with outer tube in comprising; Interior pipe is embraced card 4 and is fixed through binding bolt I 5, and it is fixing through binding bolt II 7 that outer tube is embraced card 8, and interior pipe is embraced the hole for hoist I 3 that card 4 is provided with two symmetries; Outer tube is embraced the hole for hoist II 9 that card 8 is provided with two symmetries, on hole for hoist I 3 and the hole for hoist II 9 jacking system 6 is installed.
Said jacking system is hoist ceiling crane or bottle gouard moved by hands or adopts assembly pulley.
Described steel pipe sleeve pipe group is to the construction method with armful card device, and its step is following:
(1) outer tube between two valve wells is installed, embrace chucking Guan County to outer tube afterwards and be contained on the outer tube, an end of jacking system is installed in outer tube and embraces on the hole for hoist II of card;
(2) fit on supporting bracket 10, warm material 11, interior pipe are embraced card successively with managing in the first segment;
(3) Guan Yiduan in the first segment that assembles is put in outer tube one end, pipe was embraced on the hole for hoist I of card in the other end of jacking system was installed in, and controlled jacking system then, progressively drew in pipe in the first segment in the outer tube;
Pipe and the welding of the interior pipe of first segment counterpart, flaw detection in (4) second joints; Interior pipe on the pipe in the first segment embraced to be installed in after card is removed in second joint manage; Pipe was embraced on the hole for hoist I of card in the other end of jacking system was installed in; Control jacking system then, progressively draw in pipe in second joint in the outer tube;
Pipe and follow-up interior pipe are installed successively in (5) the 3rd joints.
Claims (3)
1. a mounting pipe sleeve pipe group is embraced a card device to using; It is characterized in that: pipe armful card (4) and outer tube are embraced card (8) in comprising; Interior pipe is embraced card (4) and is fixed through binding bolt I (5), and it is fixing through binding bolt II (7) that outer tube is embraced card (8), and interior pipe is embraced the hole for hoist I (3) that card (4) is provided with two symmetries; Outer tube is embraced the hole for hoist II (9) that card (8) is provided with two symmetries, on hole for hoist I (3) and the hole for hoist II (9) jacking system (6) is installed.
2. mounting pipe sleeve pipe group according to claim 1 is embraced a card device to using, and it is characterized in that: said jacking system is hoist ceiling crane or bottle gouard moved by hands or adopts assembly pulley.
3. according to claim 1 or claim 2 mounting pipe sleeve pipe group is characterized in that its step is following to the construction method of embracing card device:
(1) outer tube between two valve wells is installed, embrace chucking Guan County to outer tube afterwards and be contained on the outer tube, an end of jacking system is installed in outer tube and embraces on the hole for hoist II of card;
(2) fit on supporting bracket, warm material, interior pipe are embraced card successively with managing in the first segment;
(3) Guan Yiduan in the first segment that assembles is put in outer tube one end, pipe was embraced on the hole for hoist I of card in the other end of jacking system was installed in, and controlled jacking system then, progressively drew in pipe in the first segment in the outer tube;
Pipe and the welding of the interior pipe of first segment counterpart, flaw detection in (4) second joints; Interior pipe on the pipe in the first segment embraced to be installed in after card is removed in second joint manage; Pipe was embraced on the hole for hoist I of card in the other end of jacking system was installed in; Control jacking system then, progressively draw in pipe in second joint in the outer tube;
Pipe and follow-up interior pipe are installed successively in (5) the 3rd joints.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201110144348A CN102320519A (en) | 2011-05-31 | 2011-05-31 | Clasping device for fitting up steel pipe sleeve and construction method thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201110144348A CN102320519A (en) | 2011-05-31 | 2011-05-31 | Clasping device for fitting up steel pipe sleeve and construction method thereof |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN102320519A true CN102320519A (en) | 2012-01-18 |
Family
ID=45448403
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201110144348A Pending CN102320519A (en) | 2011-05-31 | 2011-05-31 | Clasping device for fitting up steel pipe sleeve and construction method thereof |
Country Status (1)
| Country | Link |
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| CN (1) | CN102320519A (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103331605A (en) * | 2013-06-07 | 2013-10-02 | 江苏新丰电子有限公司 | Ternary connecting pipe manufacturing machine with internal-connecting pipe selector |
| CN103359308A (en) * | 2012-03-31 | 2013-10-23 | 中国一冶集团有限公司 | Pipe sleeve reinforcing device and method |
| CN104627849A (en) * | 2015-02-03 | 2015-05-20 | 中建五局工业设备安装有限公司 | Hoisting equipment and hoisting method for hoisting inner courtyard pipeline |
| CN106239150A (en) * | 2016-09-30 | 2016-12-21 | 常州信息职业技术学院 | A kind of inner tube and the assembling special plane of middle pipe |
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| JPH09301673A (en) * | 1996-05-09 | 1997-11-25 | Hitachi Plant Eng & Constr Co Ltd | Metal fitting for suspending and lifting large diameter pipe |
| GB2359605A (en) * | 2000-02-28 | 2001-08-29 | Mentor Subsea Tech Serv Inc | Pipe in pipe assemblies |
| JP2002266590A (en) * | 2001-03-06 | 2002-09-18 | Nkk Corp | Existing pipe replacing method |
| CN2550610Y (en) * | 2002-07-18 | 2003-05-14 | 上海益能电力工程有限公司 | Heat insulation type rolling rack |
| CN2586034Y (en) * | 2002-11-16 | 2003-11-12 | 胜利油田胜利石油化工建设有限责任公司三分公司 | Core tube through bushing appts. for prefabricated seabea pipeline |
| CN201326829Y (en) * | 2008-12-30 | 2009-10-14 | 二十三冶建设集团有限公司 | Perforated tube device for jacketed tube assembly process |
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2011
- 2011-05-31 CN CN201110144348A patent/CN102320519A/en active Pending
Patent Citations (6)
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|---|---|---|---|---|
| JPH09301673A (en) * | 1996-05-09 | 1997-11-25 | Hitachi Plant Eng & Constr Co Ltd | Metal fitting for suspending and lifting large diameter pipe |
| GB2359605A (en) * | 2000-02-28 | 2001-08-29 | Mentor Subsea Tech Serv Inc | Pipe in pipe assemblies |
| JP2002266590A (en) * | 2001-03-06 | 2002-09-18 | Nkk Corp | Existing pipe replacing method |
| CN2550610Y (en) * | 2002-07-18 | 2003-05-14 | 上海益能电力工程有限公司 | Heat insulation type rolling rack |
| CN2586034Y (en) * | 2002-11-16 | 2003-11-12 | 胜利油田胜利石油化工建设有限责任公司三分公司 | Core tube through bushing appts. for prefabricated seabea pipeline |
| CN201326829Y (en) * | 2008-12-30 | 2009-10-14 | 二十三冶建设集团有限公司 | Perforated tube device for jacketed tube assembly process |
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| 刘佩璋: "顶管工程内穿钢管的施工方法", 《山西建筑》 * |
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Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103359308A (en) * | 2012-03-31 | 2013-10-23 | 中国一冶集团有限公司 | Pipe sleeve reinforcing device and method |
| CN103359308B (en) * | 2012-03-31 | 2015-06-24 | 中国一冶集团有限公司 | Pipe sleeve reinforcing device and method |
| CN103331605A (en) * | 2013-06-07 | 2013-10-02 | 江苏新丰电子有限公司 | Ternary connecting pipe manufacturing machine with internal-connecting pipe selector |
| CN103331605B (en) * | 2013-06-07 | 2015-11-04 | 江苏新丰电子有限公司 | There are three adapter makers of inner connecting tube selector |
| CN104627849A (en) * | 2015-02-03 | 2015-05-20 | 中建五局工业设备安装有限公司 | Hoisting equipment and hoisting method for hoisting inner courtyard pipeline |
| CN104627849B (en) * | 2015-02-03 | 2017-05-10 | 中建五局工业设备安装有限公司 | Hoisting equipment and hoisting method for hoisting inner courtyard pipeline |
| CN106239150A (en) * | 2016-09-30 | 2016-12-21 | 常州信息职业技术学院 | A kind of inner tube and the assembling special plane of middle pipe |
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Application publication date: 20120118 |