CN2524057Y - Hoop stopping devices - Google Patents
Hoop stopping devices Download PDFInfo
- Publication number
- CN2524057Y CN2524057Y CN 01277121 CN01277121U CN2524057Y CN 2524057 Y CN2524057 Y CN 2524057Y CN 01277121 CN01277121 CN 01277121 CN 01277121 U CN01277121 U CN 01277121U CN 2524057 Y CN2524057 Y CN 2524057Y
- Authority
- CN
- China
- Prior art keywords
- hoop
- sealing gasket
- shape
- utility
- internal surface
- 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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- Gasket Seals (AREA)
Abstract
The utility model discloses a hoop stopping devices which is used for stopping leakage and connected with a water pipe. The hoop stopping devices comprises an upper hoop, a lower hoop, gaskets and a fastening; wherein the internal surface of the upper hoop and the lower hoop are provided with gaskets, and the gasket takes a shape of tile. The utility model has the advantages of simple structure, good leak stopping performance, and rapid construction and assembly.
Description
Technical field
The utility model relates to the leak stopping connection set of water delivery (liquid) pipeline, specifically is that the stifled conduit pipe that connects leaks or connects a kind of hoop formula leak stopping device that joins between the tube and tube.
Prior art
The leak stopping device that traditional leak stopping running water pipe or tube and tube connect, its structure more complicated, its clamp coupling is connected with upper and lower flange and splits seal ring, and link and fastening piece are more, and cost is than higher; The 2nd, the defective of bringing thus is installation complexity, big, the time-consuming consumption of labor intensity worker.
Summary of the invention
The utility model is for fear of the defective that original technology exists, and provides a kind of simple in structure, attaching to bind round formula leak stopping device easily.
The technological scheme that realizes the utility model record is as follows: it includes hoop, binds round down, sealing gasket and firm, last hoop is connected by fastening piece with following hoop, technical characterstic is that hoop and the internal surface that binds round down are equipped with the shaped as frame groove that is complementary with the sealing gasket attaching, and the frame seal pad that is connected by 4 limits is a watt shape shape.
The positive technique effect of the utility model production is that upper and lower hoop internal surface is provided with the sealing gasket of coupling, is fastenedly connected leak or tube and tube connection part at pipeline, and leak resistance is good.Simultaneously, it has got rid of adpting flange and corresponding seal ring and relevant parts in original technology, reduce production costs, and quick and easy in installation.
The drawing explanation
Fig. 1 is the utility model topology view.
Fig. 2 is the utility model plan structure view.
The last hoop of 1-, 2-is hoop down, 3-sealing gasket, 4-square spigot bolt.
Embodiment
By illustrated in figures 1 and 2, last hoop 1 and following hoop 2 semicircular in shape tubulars, Biao Mian shaped as frame groove is to be connected and composed by 4 grooves that be processed on edge in the upper and lower and left and right periphery within it, upper and lower groove is circular arc, left and right groove is shape linearly, with sealing gasket 3 attaching that is complementary.Sealing gasket 3 is linked to each other by the upper and lower, left and right four edges, and upper and lower two limits are circular arc, and structure tile shape shape frame seal pad 3 is contained in the shaped as frame groove of internal surface of upper and lower hoop 1 and 2, and uses the adhesive securement jail.Last hoop 1 and following hoop 2 bind round respectively in the joint of pipeline position that leaks or two pipes, are fastenedly connected by square spigot bolt 4, stop water and leak.
Claims (2)
1, a kind of hoop formula leak stopping device, include hoop, following hoop, sealing gasket and fastening piece, last hoop is connected by fastening piece with following hoop, it is characterized in that hoop (1) and the basket shape groove that the internal surface of hoop (2) is equipped with and sealing gasket (3) is complementary down, the basket frame sealing gasket (3) that is connected by 4 limits is a watt shape shape.
2, hoop formula leak stopping device according to claim 1 is characterized in that the shaped as frame groove is to be connected and composed by 4 grooves along processing in the upper and lower and left and right periphery of last hoop (1), following hoop (2) internal surface.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 01277121 CN2524057Y (en) | 2001-12-24 | 2001-12-24 | Hoop stopping devices |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 01277121 CN2524057Y (en) | 2001-12-24 | 2001-12-24 | Hoop stopping devices |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2524057Y true CN2524057Y (en) | 2002-12-04 |
Family
ID=33680992
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 01277121 Expired - Fee Related CN2524057Y (en) | 2001-12-24 | 2001-12-24 | Hoop stopping devices |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2524057Y (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101806383A (en) * | 2010-04-23 | 2010-08-18 | 安徽同发设备股份有限公司 | Environmental-protection sealing gasket of pipe fitting leak stopper |
| CN101749511B (en) * | 2010-01-30 | 2012-02-15 | 安徽同发设备股份有限公司 | Hafu joint |
-
2001
- 2001-12-24 CN CN 01277121 patent/CN2524057Y/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101749511B (en) * | 2010-01-30 | 2012-02-15 | 安徽同发设备股份有限公司 | Hafu joint |
| CN101806383A (en) * | 2010-04-23 | 2010-08-18 | 安徽同发设备股份有限公司 | Environmental-protection sealing gasket of pipe fitting leak stopper |
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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 |