CN2324368Y - Non-welding pipe fitting connector - Google Patents
Non-welding pipe fitting connector Download PDFInfo
- Publication number
- CN2324368Y CN2324368Y CN 98228010 CN98228010U CN2324368Y CN 2324368 Y CN2324368 Y CN 2324368Y CN 98228010 CN98228010 CN 98228010 CN 98228010 U CN98228010 U CN 98228010U CN 2324368 Y CN2324368 Y CN 2324368Y
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- CN
- China
- Prior art keywords
- joint body
- groove
- utility
- model
- fittings body
- 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
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Abstract
The utility model relates to a non-welding pipe connector, comprising a joint body, a press cover which is arranged correspondingly to the joint body and a threaded bolt through which the press cover and the joint body are connected. The inner periphery of one end corresponding to the press cover on the joint body is provided with a groove whose interior is provided with a sealing part; the joint body is provided with a locking screw; one end of the press cover can be extended into the groove and can press towards the sealing part. The utility model has the advantages of simple structure and easy, convenient and quick construction; the working hour and the cost can be decreased; the utility model is suitable for first-aid repair of various delivery pipes.
Description
The utility model relates to the joint that a kind of connecting tube is used.
It is that flange plate is welded on the pipe termination that common pipe connects, and finishes the connection of pipeline by the butt joint of two flange plate.In the pipeline using process, when needing to repair if the pipe break damage takes place, common way is to change whole pipe joint from flange plate, and this way engineering work load is big, and concerning partial fracture or aperture formula damage shape, the waste of the replacing excess enthalpy of whole pipe joint.Also having a kind of way is to adopt " Harvard's joint " leak stopping, and its shortcoming is only effective to the porous damage of smaller aperture due, can not solve the leakage problems that the pipe longitudinal break damages.And use inconvenience, cost height, sealing difficulty.Also having a kind of way is to adopt silver chloride, water glass to prepare the shutoff of quick cement interface cast-in-site, the shortcoming of this method is the length that expends time in, generally all need to reach the quick reparation requirement of some special occasions more than 24 hours to recovering to use from specific operation.
The purpose of this utility model is the above-mentioned deficiency that overcomes prior art, for pipe-repairing provides a kind of easy and simple to handle, cost is low, man-hour is short no-welding type Tube jointer.
The Tube jointer of realizing the utility model purpose comprises that a fittings body, one and fittings body are to the gland established and be connected gland and the bolt of fittings body, on the inner circumference of the end relative of fittings body, have a groove with gland, in groove, be provided with Sealing, fittings body is provided with lock screw, and an end of described gland can stretch in the groove and press to Sealing.During work this connector is enclosed within on the new tube coupling of desiring to change, fittings body is in the outer end, gland is in the inner end, behind pipe two and the former pipeline opposite end fittings body is fixed on the former pipe body by lock screw, and make the groove alignment pipe joint of fittings body, just make the Sealing align with tube interface that is in the groove, the end with gland puts in the groove again, utilizes connecting bolt that gland is pressed on the Sealing and finishes being tightly connected of new replace tubes spare and former pipeline enclosure.
The utility model has the advantages that simple in structure, need not welding, and do not desired the length restriction of replace tubes spare, easy construction is quick, compare with existing various replace tubes operations and to have the advantage that man-hour is short, cost is low, the repairing that is fit to pipelines such as various water delivery, gas transmission, oil transportation is used.
Provide embodiment below in conjunction with accompanying drawing.
Fig. 1 structural representation of the present utility model
The left view of Fig. 2 Fig. 1
Fig. 3 user mode schematic representation of the present utility model
Shown in Fig. 1～2, formation of the present utility model comprises a fittings body 1, a gland 2 and some connecting bolts 3, and lock screw 4 is located on the fittings body 1.Groove 5 is located on the inner circumference of an end of fittings body 1, and its slightly larger in diameter is in the external diameter of gland, to guarantee stretching into of gland.Sealing 6 is located in the groove 4.Sealing part 6 can adopt the square asbestos rope to coil when construction again and be located in the groove.Also can adopt some other common Sealing as the rubber seal lopps.Fig. 3 has provided user mode schematic representation of the present utility model, and wherein, 7 is the pipe fitting of newly changing, and 8 is former pipeline.
Claims (2)
1, a kind of no-welding type Tube jointer, it is characterized in that described Tube jointer comprises that a fittings body, one and fittings body are to the gland established and be connected gland and the bolt of fittings body, on the inner circumference of the end relative of fittings body, have a groove with gland, in groove, be provided with Sealing, fittings body is provided with lock screw, and an end of described gland can stretch in the groove and press to Sealing.
2, no-welding type Tube jointer as claimed in claim 1 is characterized in that described Sealing is the square asbestos rope.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 98228010 CN2324368Y (en) | 1998-01-07 | 1998-01-07 | Non-welding pipe fitting connector |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 98228010 CN2324368Y (en) | 1998-01-07 | 1998-01-07 | Non-welding pipe fitting connector |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2324368Y true CN2324368Y (en) | 1999-06-16 |
Family
ID=33978220
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 98228010 Expired - Fee Related CN2324368Y (en) | 1998-01-07 | 1998-01-07 | Non-welding pipe fitting connector |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2324368Y (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105862216A (en) * | 2016-06-01 | 2016-08-17 | 江苏金铁人自动化科技有限公司 | Split type connecting rod |
-
1998
- 1998-01-07 CN CN 98228010 patent/CN2324368Y/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105862216A (en) * | 2016-06-01 | 2016-08-17 | 江苏金铁人自动化科技有限公司 | Split type connecting rod |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |