CN102909691A - Sleeve for installing moving bend in pipe connector - Google Patents
Sleeve for installing moving bend in pipe connector Download PDFInfo
- Publication number
- CN102909691A CN102909691A CN2012104578149A CN201210457814A CN102909691A CN 102909691 A CN102909691 A CN 102909691A CN 2012104578149 A CN2012104578149 A CN 2012104578149A CN 201210457814 A CN201210457814 A CN 201210457814A CN 102909691 A CN102909691 A CN 102909691A
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- Prior art keywords
- sleeve
- living
- curved
- ended
- open
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Abstract
The invention discloses a sleeve for installing a moving bend in a pipe connector. The sleeve comprises a body, wherein end openings matched with connection portions at two ends in the moving bend, a containing cavity matched with a middle bending portion of the moving bend and an interface matched with a driving device are arranged on the body, the end openings are arranged at one end of the body and connected with the containing cavity, and the interface is arranged at the other end of the body. The sleeve can improve connection efficiency of the moving bend and a pipe, reduce labor intensity of operators and improve fastening quality of pipe threads.
Description
Technical field
The present invention relates to a kind of erecting tools, specifically a kind of curved sleeve of living in the mounting pipe fitting that is used for.
Background technology
The layout that pipe connecting piece is used for metal tubes is connected the transfer conduit of the liquids and gases that are widely used in railway, boats and ships, industry and build with connection.
Work in the pipe connecting piece curved (elbow) is used for pipeline turns, and standard component is 90 degree.The shape of curved (elbow) alive as shown in Figure 1, comprise two ends connecting portion 11 and bent intermediate section 12, the working head of automated tool and the sleeve of coupling can't directly use, curved (elbow) alive all adopts handwork with being connected of pipeline for a long time, the shortcoming of this operating type is: operating personnel's labour intensity is large, efficient is low, the Tightening moment of screw thread depends on operator's physical size and fatigue conditions, and fastening quality is difficult to guarantee.
Summary of the invention
The purpose of this invention is to provide a kind of curved sleeve of living in the mounting pipe fitting that is used for, this sleeve can improve the joint efficiency curved and pipeline of living, reduction operating personnel's labour intensity, the fastening quality of raising pipe fitting screw thread.
The objective of the invention is to be achieved through the following technical solutions:
A kind of curved sleeve of living in the mounting pipe fitting that is used for, it is characterized in that: this sleeve comprises body, body be provided with the curved middle two ends connecting portion of living suitable open-ended, with the suitable cavity volume of curved middle bent intermediate section of living, with the suitable interface of drive unit; An open-ended end that is arranged on body, and open-endedly communicate with cavity volume; Interface is arranged on the other end of body.
Among the present invention, the open-ended and curved middle two ends connecting portion of living is matched in clearance.Be positioned at the cavity volume place at body and be provided with adjective-centre structure.
The present invention can improve the joint efficiency curved and pipeline of living, and reduces operating personnel's labour intensity, improves the fastening quality of pipe fitting screw thread.
Description of drawings
Fig. 1 is the curved structural representation of living in the existing pipe connecting piece.
Fig. 2 is structural representation of the present invention.
Fig. 3 is the A-A cutaway view among Fig. 2.
Fig. 4 is use view of the present invention.
The specific embodiment
A kind of curved sleeve of living in the mounting pipe fitting that is used for of the present invention, see Fig. 2 and Fig. 3, this sleeve comprises body 4, body 4 be provided with the curved middle two ends connecting portion of living suitable open-ended 1, with the suitable cavity volume 2 of curved middle bent intermediate section of living, with the suitable interface 3 of drive unit; Open-ended 1 is arranged on an end of body 4, and open-ended 1 communicates with cavity volume 2; Interface 3 is arranged on the other end of body 4.
Open-ended is U-shaped shape, and curved middle two ends connecting portion is matched in clearance with living.The size of cavity volume matches with the curved width of living, and is matched in clearance.Be positioned at the cavity volume place at body and be provided with adjective-centre structure 5.The size of adjective-centre structure matches with the curved diameter of living, and is matched in clearance.Interface 3 connecting drive devices.
Using method of the present invention is as follows: Fig. 4 is use view of the present invention.
(1) when operation is with hand curved being screwed on the pipe fitting of will living.
(2) the end connecting portion with elbow is placed on the open-ended of sleeve, and bent intermediate section is placed in the cavity volume, centering.
The pipe connecting piece that (3) will connect is fixed.
(4) interface connecting drive device.
(5) by the rotation of electronic (or pneumatic, hydraulic pressure) machinery (or spanner) drive sleeve, sleeve drives curved (elbow) rotation of living, the curved screw thread with pipe fitting of fastening work, realizing living curvedly is connected with the effective of pipe fitting, and can control the Tightening moment of screw thread by the moment control device of automation.
(6) take out live curved (elbow) by the opposite sequence of pack into curved (elbow) alive after fastening the finishing.
The present invention can improve the joint efficiency curved and pipeline of living, and reduces operating personnel's labour intensity, improves the fastening quality of pipe fitting screw thread.
Claims (3)
1. one kind is used for the curved sleeve of living in the mounting pipe fitting, it is characterized in that: this sleeve comprises body (4), body (4) be provided with the curved middle two ends connecting portion suitable open-ended (1) of living, with the suitable cavity volume (2) of curved middle bent intermediate section of living, with the suitable interface (3) of drive unit; Open-ended (1) is arranged on an end of body (4), and open-ended (1) communicates with cavity volume (2); Interface (3) is arranged on the other end of body (4).
2. the curved sleeve of living in the mounting pipe fitting that is used for according to claim 1, it is characterized in that: open-ended (1) is matched in clearance with the curved middle two ends connecting portion of living.
3. the sleeve that is used for loose joint in the Auto-mounting pipe connecting piece according to claim 1 is characterized in that: be positioned at cavity volume (2) at body (4) and locate to be provided with adjective-centre structure (5).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012104578149A CN102909691A (en) | 2012-11-15 | 2012-11-15 | Sleeve for installing moving bend in pipe connector |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012104578149A CN102909691A (en) | 2012-11-15 | 2012-11-15 | Sleeve for installing moving bend in pipe connector |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN102909691A true CN102909691A (en) | 2013-02-06 |
Family
ID=47608389
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2012104578149A Pending CN102909691A (en) | 2012-11-15 | 2012-11-15 | Sleeve for installing moving bend in pipe connector |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN102909691A (en) |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5228181A (en) * | 1991-08-26 | 1993-07-20 | Ingle Michael D | Flange aligning device |
| DE102005051766A1 (en) * | 2005-10-27 | 2007-05-03 | Esser-Werke Gmbh & Co. Kg | Pipe bend and method for producing a pipe bend |
| CN201856230U (en) * | 2010-09-10 | 2011-06-08 | 北京市自来水集团有限责任公司 | Elbow detaching and mounting device suitable for pipeline rapid repair |
| CN202241155U (en) * | 2011-09-16 | 2012-05-30 | 东风襄樊旅行车有限公司 | Sleeve head special for three-way joint |
| CN202922530U (en) * | 2012-11-15 | 2013-05-08 | 南京工业职业技术学院 | Sleeve for installing socket bend in pipe fitting |
-
2012
- 2012-11-15 CN CN2012104578149A patent/CN102909691A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5228181A (en) * | 1991-08-26 | 1993-07-20 | Ingle Michael D | Flange aligning device |
| DE102005051766A1 (en) * | 2005-10-27 | 2007-05-03 | Esser-Werke Gmbh & Co. Kg | Pipe bend and method for producing a pipe bend |
| CN201856230U (en) * | 2010-09-10 | 2011-06-08 | 北京市自来水集团有限责任公司 | Elbow detaching and mounting device suitable for pipeline rapid repair |
| CN202241155U (en) * | 2011-09-16 | 2012-05-30 | 东风襄樊旅行车有限公司 | Sleeve head special for three-way joint |
| CN202922530U (en) * | 2012-11-15 | 2013-05-08 | 南京工业职业技术学院 | Sleeve for installing socket bend in pipe fitting |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20130206 |