CN104653914A - Socket and spigot type telescopic pipe - Google Patents
Socket and spigot type telescopic pipe Download PDFInfo
- Publication number
- CN104653914A CN104653914A CN201510089456.4A CN201510089456A CN104653914A CN 104653914 A CN104653914 A CN 104653914A CN 201510089456 A CN201510089456 A CN 201510089456A CN 104653914 A CN104653914 A CN 104653914A
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- CN
- China
- Prior art keywords
- socket
- pipe
- spigot
- opening
- joint
- Prior art date
- Legal status (The legal status 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 status listed.)
- Pending
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Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16L—PIPES; JOINTS OR FITTINGS FOR PIPES; SUPPORTS FOR PIPES, CABLES OR PROTECTIVE TUBING; MEANS FOR THERMAL INSULATION IN GENERAL
- F16L27/00—Adjustable joints, Joints allowing movement
- F16L27/12—Adjustable joints, Joints allowing movement allowing substantial longitudinal adjustment or movement
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- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Joints Allowing Movement (AREA)
Abstract
The invention relates to a socket and spigot type telescopic pipe, which comprises a socket and spigot type connecting movable pipe, wherein the socket and spigot type connecting movable pipe consists of an equal-radius steel pipe, and the two ends of the equal-radius steel pipe are respectively welded and fixedly connected with a small-opening end of a first socket opening and a first spigot opening. The socket and spigot type telescopic pipe is characterized by also comprising a socket and spigot type pipe joint, a first lug plate and a second lug plate, wherein the socket and spigot type pipe joint is formed by welding and fixedly connecting a small-opening end of a second socket opening and a second spigot opening, the first lug plate is fixedly connected with the outer surface of the equal-radius steel pipe of the socket and spigot type connecting movable pipe, the second lug plate is fixedly connected with the outer surface of a socket opening of the socket and spigot type pipe joint, and a spigot opening of the socket and spigot type connecting movable pipe extends into the socket opening of the socket and spigot type pipe joint and is in sealed connection with the socket opening of the socket and spigot type pipe joint. In the use process, the spigot opening of the socket and spigot type connecting movable pipe extends into the socket opening of the socket and spigot type pipe joint, then the spigot opening of the socket and spigot type pipe joint extends into a socket opening of a back socket and spigot type connecting pipe, the socket and spigot type connecting movable pipe is moved, and the socket opening sleeves a spigot opening of a front socket and spigot type connecting pipe, so as to realize the sealed connecting of a pipeline.
Description
Technical field
The present invention relates to pipeline field, is a kind of spigot and socket type telescopic pipe that can change steel pipe length.
Background technique
Pipeline transport be with pipeline as the means of transportation of a kind of long distance delivery liquids and gases goods and materials of means of transportation, have freight volume large, take up an area less, the pipeline transport construction period is short, expense is low, pipeline transport is safe and reliable, continuity is strong, pipeline transport consumes energy less, cost is low, profitable advantage.Pipe is the main member forming pipeline, its Placement has socket joint to connect, Flange joint, welding, bonding several, it is convenient and swift during pipe connects that socket joint connects, Placement safely and efficiently, socket joint connects and is applicable to starting with pipeline starting point installation of postponing, in order to accelerating construction progress install from pipe ends or centre simultaneously time, when junction point in the duct installs the pipe for connecting, there will be two kinds of situations: one is that tube length for connecting is equal with the length of pipe gap, two ends, there will be one end in the socket insertion bellmouth of connecting pipe has space easily to leak, two is that pipe for connecting reserves the size inserting bellmouth, and because the pipe for connecting is greater than void size, pipe enters again not go.
Summary of the invention
Technical problem to be solved by this invention is: the shortcoming overcoming prior art, and provide a kind of structure simple, sealing reliability is high, quick for installation, and repair demolition is convenient, can change the spigot and socket type telescopic pipe of steel pipe length, for the installation at pipeline inter-engagement place.
The scheme of technical solution problem of the present invention is: a kind of spigot and socket type telescopic pipe, it comprises socket joint and connects movable pipe, the isometrical steel pipe that described socket joint connects the osculum end and the first socket that movable pipe welds by two ends first bellmouth that is connected respectively forms, it is characterized in that: also comprise bell-and-spigot pipe joint, first otic placode and the second otic placode, described bell-and-spigot pipe joint is welded to be connected with the second socket by the osculum end of the second bellmouth and forms, first otic placode is connected in the isometrical outer surface of steel tube that socket joint connects movable pipe, second otic placode is connected in the bellmouth outer surface of bell-and-spigot pipe joint, socket joint to connect in bellmouth that the socket of movable pipe stretches into bell-and-spigot pipe joint and is tightly connected.
The length of described second bellmouth is at least 3 times of the first bellmouth length.
The outer surface of described first socket and the second socket arranges seal ring respectively.
The bore of described isometrical steel pipe is φ 75 ㎜ ~ φ 3000 ㎜, and length is 7m ~ 12m.
The using process of spigot and socket type telescopic pipe of the present invention is: first the socket joint of spigot and socket type telescopic pipe of the present invention is connected movable pipe and stretch in the bellmouth of bell-and-spigot pipe joint with socket, until the total length of spigot and socket type telescopic pipe of the present invention is less than the length of pipe gap, two ends, then be tightly connected in the bellmouth socket of bell-and-spigot pipe joint being stretched into rear end socket joint connecting tube, move socket joint again and connect movable pipe, socket joint is connected socket that the bellmouth of movable pipe is socketed in front end socket joint connecting tube is tightly connected, thus complete the installation at pipeline inter-engagement place, realize being tightly connected of pipeline.
Spigot and socket type telescopic pipe of the present invention, weld by the second bellmouth the bell-and-spigot pipe joint being connected and forming with the second socket owing to adding, spigot and socket type telescopic pipe of the present invention is made to have two pairs of joint socket, and the length of the second bellmouth is at least 3 times of the first bellmouth length, therefore, form the telescopic pipe of adjustable in length, length dimension can either be reduced and install smoothly, rear increase length can be installed again and reduce axial clearance, prevent the excessive leakage caused of axial clearance.Have structure simple, sealing reliability is high, quick for installation, and repair demolition is convenient, the advantages such as long service life.
Accompanying drawing explanation
Fig. 1 is socket joint jointing type duct ligation composition of the present invention;
Fig. 2 is the scheme of installation of embodiment;
Fig. 3 is that embodiment completes scheme of installation.
In figure: 1 first bellmouth, 2 socket joints connect movable pipe, and 3 isometrical steel pipes, 4 first otic placodes, 5 second otic placodes, 6 second bellmouths, 7 first sockets, 8 bell-and-spigot pipe joints, 9 second sockets, connecting tube is inserted in 10 rear ends, and connecting tube is inserted in 11 front ends.
Embodiment
Below in conjunction with drawings and Examples, the present invention is further described.
With reference to Fig. 1 ~ Fig. 3, spigot and socket type telescopic pipe of the present invention, it comprises socket joint and connects movable pipe 2, the isometrical steel pipe 3 that described socket joint connects the osculum end and the first socket 7 that movable pipe 2 welds by two ends first bellmouth 1 that is connected respectively forms, also comprise bell-and-spigot pipe joint 8, first otic placode 4 and the second otic placode 5, described bell-and-spigot pipe joint 8 is welded to be connected with the second socket 9 by the osculum end of the second bellmouth 6 and forms, first otic placode 4 is connected in isometrical steel pipe 3 outer surface that socket joint connects movable pipe 2, second otic placode 5 is connected in the bellmouth outer surface of bell-and-spigot pipe joint 8, socket joint to connect in bellmouth that the socket of movable pipe 2 stretches into bell-and-spigot pipe joint 8 and is tightly connected.The length of described second bellmouth 6 is at least 3 times of the first bellmouth 1 length.The outer surface of described first socket 7 and the second socket 9 arranges seal ring respectively.The present invention adopts prior art manufacture.
The present embodiment is the socket joint jointing type pipe of a kind of φ 500, its using process is: first the socket joint of spigot and socket type telescopic pipe of the present invention is connected movable pipe 2 and stretch in the bellmouth of bell-and-spigot pipe joint 8 with socket, until the total length of spigot and socket type telescopic pipe of the present invention is less than the length of pipe gap, two ends, then be tightly connected in the bellmouth socket of bell-and-spigot pipe joint 8 being stretched into rear end socket joint connecting tube 10, move socket joint again and connect movable pipe 2, socket joint is connected socket that the bellmouth of movable pipe 2 is socketed in front end socket joint connecting tube 11 is tightly connected, thus complete the installation at pipeline inter-engagement place, realize being tightly connected of pipeline.
Claims (4)
1. a spigot and socket type telescopic pipe, it comprises socket joint and connects movable pipe, the isometrical steel pipe that described socket joint connects the osculum end and the first socket that movable pipe welds by two ends first bellmouth that is connected respectively forms, it is characterized in that: also comprise bell-and-spigot pipe joint, first otic placode and the second otic placode, described bell-and-spigot pipe joint is welded to be connected with the second socket by the osculum end of the second bellmouth and forms, first otic placode is connected in the isometrical outer surface of steel tube that socket joint connects movable pipe, second otic placode is connected in the bellmouth outer surface of bell-and-spigot pipe joint, socket joint to connect in bellmouth that the socket of movable pipe stretches into bell-and-spigot pipe joint and is tightly connected.
2. spigot and socket type telescopic pipe as claimed in claim 1, is characterized in that: the length of described second bellmouth is at least 3 times of the first bellmouth length.
3. spigot and socket type telescopic pipe as claimed in claim 1, is characterized in that: the outer surface of described first socket and the second socket arranges seal ring respectively.
4. spigot and socket type telescopic pipe as claimed in claim 1, is characterized in that: the bore of described isometrical steel pipe is φ 75 ㎜ ~ φ 3000 ㎜, and length is 7m ~ 12m.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510089456.4A CN104653914A (en) | 2015-02-27 | 2015-02-27 | Socket and spigot type telescopic pipe |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510089456.4A CN104653914A (en) | 2015-02-27 | 2015-02-27 | Socket and spigot type telescopic pipe |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN104653914A true CN104653914A (en) | 2015-05-27 |
Family
ID=53245372
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510089456.4A Pending CN104653914A (en) | 2015-02-27 | 2015-02-27 | Socket and spigot type telescopic pipe |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104653914A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108006351A (en) * | 2016-10-31 | 2018-05-08 | 成都美沃实机电科技有限公司 | The anti-dropout bell and spigot frame of pipe connection and the pipe with the structure |
| CN110656680A (en) * | 2018-06-28 | 2020-01-07 | 科勒公司 | Water supply adapter with adjustable length |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5120083A (en) * | 1990-03-19 | 1992-06-09 | Henkels & Mccoy, Inc. | Expansion joint for conduit for cables |
| CN2227779Y (en) * | 1995-08-16 | 1996-05-22 | 吴志华 | Plugging-in retracting device for cast iron drainage tube |
| CN201636469U (en) * | 2010-04-07 | 2010-11-17 | 青岛大牧人机械有限公司 | Connecting plug of pipeline |
| WO2010133738A1 (en) * | 2009-05-20 | 2010-11-25 | Parbrand, S.L. | Dilation compensation device for pipes |
| CN203044137U (en) * | 2013-02-01 | 2013-07-10 | 高纯波 | Sealing air pipe of grinding roll |
| CN204554155U (en) * | 2015-02-27 | 2015-08-12 | 吉林钰翎珑钢管钢构制造有限公司 | Spigot and socket type telescopic pipe |
-
2015
- 2015-02-27 CN CN201510089456.4A patent/CN104653914A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5120083A (en) * | 1990-03-19 | 1992-06-09 | Henkels & Mccoy, Inc. | Expansion joint for conduit for cables |
| CN2227779Y (en) * | 1995-08-16 | 1996-05-22 | 吴志华 | Plugging-in retracting device for cast iron drainage tube |
| WO2010133738A1 (en) * | 2009-05-20 | 2010-11-25 | Parbrand, S.L. | Dilation compensation device for pipes |
| CN201636469U (en) * | 2010-04-07 | 2010-11-17 | 青岛大牧人机械有限公司 | Connecting plug of pipeline |
| CN203044137U (en) * | 2013-02-01 | 2013-07-10 | 高纯波 | Sealing air pipe of grinding roll |
| CN204554155U (en) * | 2015-02-27 | 2015-08-12 | 吉林钰翎珑钢管钢构制造有限公司 | Spigot and socket type telescopic pipe |
Non-Patent Citations (2)
| Title |
|---|
| 花景新等: "《燃气工程施工》", 31 January 2009, 化学工业出版社 * |
| 黄利勇等: "《住宅水电装修问答》", 30 November 1988, 广东科技出版社 * |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108006351A (en) * | 2016-10-31 | 2018-05-08 | 成都美沃实机电科技有限公司 | The anti-dropout bell and spigot frame of pipe connection and the pipe with the structure |
| CN110656680A (en) * | 2018-06-28 | 2020-01-07 | 科勒公司 | Water supply adapter with adjustable length |
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| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
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| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20150527 |
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| WD01 | Invention patent application deemed withdrawn after publication |