CN204739338U - Pipeline connecting device that no repaired mouth solderless connect - Google Patents
Pipeline connecting device that no repaired mouth solderless connect Download PDFInfo
- Publication number
- CN204739338U CN204739338U CN201520406824.9U CN201520406824U CN204739338U CN 204739338 U CN204739338 U CN 204739338U CN 201520406824 U CN201520406824 U CN 201520406824U CN 204739338 U CN204739338 U CN 204739338U
- Authority
- CN
- China
- Prior art keywords
- plug
- mouth
- flange
- thin
- thin tapered
- 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.)
- Expired - Fee Related
Links
Landscapes
- Pipe Accessories (AREA)
Abstract
The utility model provides a pipeline connecting device that no repaired mouth solderless connect is a pipe connection joint technique, and it has overcome other technological shortcomings, and its structural relation is, in the one end of first pipeline with thin tapered plug of a flange joint, in the one end of a second pipeline with loudspeaker shape of the mouth as one speaks plug of the 2nd flange joint, the thin awl pot head of thin tapered plug is gone into in the wide -mouth of loudspeaker shape of the mouth as one speaks plug, then can by bolt screw in screw internal fixation, the tapering of thin tapered plug and loudspeaker shape of the mouth as one speaks plug all is 10 -15 degree, there have the carbon fiber in the middle of thin tapered plug and the loudspeaker shape of the mouth as one speaks plug to be sealed gluey, the second flange can rotate before last bolt at will.
Description
Technical field: the utility model relates to pipe connector lug technology, especially a kind of without the unjointed assembling pipe joint of repaired mouth.
Background technique: originally, people are when Pipe installing connects, tube and tube is mostly taked to dock welding or Flange joint, its existing problems are, pipeline welding Placement, must carry out rust cleaning and namely preservative treatment is commonly called as repaired mouth in on-the-spot butt welded seam place, according to current each oil field oil pipeline corrosion condition, all perforation are all that repaired mouth place causes.Flange joint jointing resistance to pressure is bad, and the time has been grown and caused perforation.
Summary of the invention: the purpose of this utility model is to provide well-set a kind of without the unjointed assembling pipe joint of repaired mouth, which overcome the shortcoming of other technology, the purpose of this utility model realizes like this, it is formed by connecting by the first flange, carbon fiber sealer, bolt, the second flange, thin tapered plug, broadening formation plug, in one end of first pipeline with the thin tapered plug of the first Flange joint one; In one end of second pipeline with the second Flange joint broadening formation plug; The thin cone end of thin tapered plug is inserted in the wide-mouth of broadening formation plug; Then screw internal fixtion is screwed in by bolt.
The tapering of thin tapered plug and broadening formation plug is all 10-15 degree.
Carbon fiber sealer is had in the middle of thin tapered plug and broadening formation plug.
Second flange can arbitrarily rotate before upper bolt.
Application process of the present utility model, sealing gasket is encased inside broadening formation plug bottom by the first step; Thin tapered plug and broadening formation plug are coated carbon fiber sealer by second step; The thin cone end of thin tapered plug is inserted in the wide-mouth of broadening formation plug by the 3rd step; 4th step screws in screw internal fixtion by bolt.
Meaning of the present utility model is: the utility model structure is simple, easy to operate; Be connected firmly.
Accompanying drawing illustrates: Fig. 1 is a kind of structural representation without the unjointed assembling pipe joint of repaired mouth, the 1, first flange 2, first pipeline 3, carbon fiber sealer 4, bolt 5, second flange 6, second pipe in figure
Fig. 2 is the structural representation of thin tapered plug, the 1, first flange 2, first pipeline 7, thin tapered plug 8, screw in figure
Fig. 3 is the structural representation of broadening formation plug, the 5, second flange 6, second pipe 8, screw 9, broadening formation plug in figure
Embodiment: embodiment 1, the utility model are formed by connecting by the first flange 1, carbon fiber sealant layer 3, bolt 4, second flange 5, thin tapered plug 7, broadening formation plug 9, connects a thin tapered plug 7 in one end of first pipeline 2 with the first flange 1; A broadening formation plug 9 is connected with the second flange 5 in one end of second pipeline 6; The thin cone end of thin tapered plug 7 is inserted in the wide-mouth of broadening formation plug 9; Then screw 8 internal fixtion is screwed in by bolt 4.
The tapering of embodiment 2, thin tapered plug 7 and broadening formation plug 9 is all 10-15 degree; .
Carbon fiber sealer 3 is had in the middle of embodiment 3, thin tapered plug 7 and broadening formation plug 9.
Embodiment 4, second flange 5 can arbitrarily rotate before upper bolt.
Embodiment 5, application process of the present utility model, sealing gasket is encased inside broadening formation plug 9 bottom by the first step; Thin tapered plug 7 and broadening formation plug 9 are coated carbon fiber sealer 3 by second step; The thin cone end of thin tapered plug 7 is inserted in the wide-mouth of broadening formation plug 9 by the 3rd step; 4th step screws in screw 8 internal fixtion by bolt 4.
Claims (4)
1. one kind without the unjointed assembling pipe joint of repaired mouth, be be formed by connecting by the first flange (1), carbon fiber sealer (3), bolt (4), the second flange (5), thin tapered plug (7), broadening formation plug (9), it is characterized in that: connect a thin tapered plug (7) in one end of first pipeline (2) with the first flange (1); A broadening formation plug (9) is connected with the second flange (5) in one end of second pipeline (6); The thin cone end of thin tapered plug (7) is inserted in the wide-mouth of broadening formation plug (9); Then screw (8) internal fixtion is screwed in by bolt (4).
2. according to claim 1 a kind of without the unjointed assembling pipe joint of repaired mouth, it is characterized in that: the tapering of thin tapered plug (7) and broadening formation plug (9) is all 10-15 degree.
3. according to claim 1 a kind of without the unjointed assembling pipe joint of repaired mouth, it is characterized in that: the second flange (5) can arbitrarily rotate before upper bolt.
4. according to claim 1 a kind of without the unjointed assembling pipe joint of repaired mouth, it is characterized in that: in the middle of thin tapered plug (7) and broadening formation plug (9), have carbon fiber sealer (3).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520406824.9U CN204739338U (en) | 2015-06-15 | 2015-06-15 | Pipeline connecting device that no repaired mouth solderless connect |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520406824.9U CN204739338U (en) | 2015-06-15 | 2015-06-15 | Pipeline connecting device that no repaired mouth solderless connect |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204739338U true CN204739338U (en) | 2015-11-04 |
Family
ID=54421075
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520406824.9U Expired - Fee Related CN204739338U (en) | 2015-06-15 | 2015-06-15 | Pipeline connecting device that no repaired mouth solderless connect |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204739338U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104896224A (en) * | 2015-06-15 | 2015-09-09 | 孙家成 | Joint-coating and welding-free pipe connecting device and application method |
| CN113264161A (en) * | 2021-06-28 | 2021-08-17 | 江苏金风科技有限公司 | Tower frame butt joint tool and tower frame butt joint method |
-
2015
- 2015-06-15 CN CN201520406824.9U patent/CN204739338U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104896224A (en) * | 2015-06-15 | 2015-09-09 | 孙家成 | Joint-coating and welding-free pipe connecting device and application method |
| CN113264161A (en) * | 2021-06-28 | 2021-08-17 | 江苏金风科技有限公司 | Tower frame butt joint tool and tower frame butt joint method |
| CN113264161B (en) * | 2021-06-28 | 2022-07-26 | 江苏金风科技有限公司 | Tower frame butt joint tool and tower frame butt joint method |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN204677971U (en) | Fiber reinforced plastic pipe seal connection | |
| CN204739338U (en) | Pipeline connecting device that no repaired mouth solderless connect | |
| WO2008118944A3 (en) | Sealing fitting for stainless steel tubing | |
| CN201053546Y (en) | Ferrule type pipeline joint | |
| CN202510871U (en) | Cutting ferrule joint | |
| CN102011904A (en) | Gas pipeline joint | |
| CN203404513U (en) | Connecting pipe fitting | |
| CN205280331U (en) | Simple and easy pressure testing anchor clamps of heavy -calibre valve | |
| CN105114752B (en) | Water pipe rapid movable connector | |
| CN104896224A (en) | Joint-coating and welding-free pipe connecting device and application method | |
| CN203614052U (en) | Self-locking threaded joint | |
| CN203036119U (en) | Welding-free insulating joint | |
| CN208885232U (en) | A kind of wellhead cable penetrating device | |
| CN201891960U (en) | Adapter for pipe fitting connection | |
| CN203560626U (en) | Novel pipe joint with double ferrules | |
| CN104295829B (en) | Connecting structure of plastic-coated composite steel pipe and connecting method thereof | |
| CN202597950U (en) | Double-press-fitting adhesive type connecting piece of thin-wall stainless steel pipe | |
| CN203431342U (en) | Movable joint used for building gas aluminum plastic composite tube | |
| CN202691410U (en) | Short right-angle joint | |
| CN202708434U (en) | Pipe clamp sealing part | |
| CN202546085U (en) | Joint component of hose | |
| CN203847851U (en) | Metal and plastic composite pipe connection device | |
| CN205350583U (en) | Ship pipe of unilateral groove butt joint | |
| CN206290226U (en) | Mud line manifold valve group | |
| CN204062260U (en) | A kind of pawl type socket joint connecting copper pipe |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20151104 Termination date: 20190615 |