CN2238954Y - Quick coupling part for pipeline - Google Patents
Quick coupling part for pipeline Download PDFInfo
- Publication number
- CN2238954Y CN2238954Y CN 96203283 CN96203283U CN2238954Y CN 2238954 Y CN2238954 Y CN 2238954Y CN 96203283 CN96203283 CN 96203283 CN 96203283 U CN96203283 U CN 96203283U CN 2238954 Y CN2238954 Y CN 2238954Y
- Authority
- CN
- China
- Prior art keywords
- pipeline
- locking ring
- rubber gasket
- model
- nut
- 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
Images
Landscapes
- Joints With Pressure Members (AREA)
Abstract
The utility model relates to the improvement of a connector without a screw thread, which comprises a pipe connecting body, a clamping screw nut, and a rubber gasket. A tapered locking ring is arranged between the rubber gasket and the clamping screw nut. When the clamping screw nut is rotated, axial force is generated to press the rubber gasket on the outer wall of a connected pipeline and the inner wall of the pipe connecting body; meanwhile, the tapered locking ring fastens the connected pipeline. The utility model has the advantages of simple structure, easy assembly and disassembly, high speed, good sealing performance, etc. The connector without a screw thread is especially suitable for connecting pipelines on industrial and mining establishments, and building industries.
Description
The utility model relates to a kind of pipe connection, can be widely used in the connection to various pipes.
Existing pipeline Placement has three kinds, i.e. flange connection, screwed connection, welding; The shortcoming of these methods is cost height, speed is slow, labor intensity is big.
The purpose of the utility model is to provide a kind of pipeline easy to loading and unloading, good airproof performance quick coupling.
The quick coupling of pipeline is by the pipe junctor, the chucking nut of an end and pipe junctor scyewed joint and be contained in pipe junctor and the rubber washer composition that tightens between the nut.Be provided with the cone locking ring between rubber washer and chucking nut, the another port inwall of chucking nut has the plane of inclination of matching with the cone locking ring.
The utility model will be further described below in conjunction with embodiment shown in the drawings.
Fig. 1 is the utility model single face connecting structure schematic representation.
Fig. 2 is the two-sided connecting structure schematic representation of the utility model.
The quick coupling of pipeline is by managing junctor 1, an end and managing the chucking nut 2 of junctor 1 scyewed joint and be contained in the zero type rubber washer 3 of managing between junctor 1 and the chucking nut 2 and form.Between rubber washer 3 and chucking nut 2 pad 4 and cone locking ring 5 are housed, the another port inwall of chucking nut 2 is shaped on the plane of inclination of matching with cone locking ring 5.When revotating card jack panel 2, the axial force of generation is pressed on rubber washer 3 on pipe junctor 1 side, and makes rubber washer 3 side direction open pressure, rubber washer 3 just compresses pipeline 6 outer walls and pipe junctor 1 inwall, make closed performance good, simultaneously, cone locking ring 5 chuckings are taken on the road 6.
Pipe junctor 1 can be made into two general formulas, Three way type, four-way formula, bending head type, also can make the pipe that connects different-diameter with a connected body 1.
During use, earlier chucking nut 2, cone locking ring 5 pads 4, rubber washer 3 are enclosed within on the coupled pipeline 6,, change tight chucking nut, just pipeline 6 has been linked up again with on the pipeline 6 pipe junctor 1 that be inserted in and that match.
Obviously, the utlity model has simple in structure, easy to loading and unloading, installation speed Degree is fast, low cost and other advantages, is particularly suitable for the pipeline on industrial and mining enterprises, the building industry Connect.
Claims (1)
1, the quick coupling of a kind of pipeline, the chucking nut (2) that is threaded with pipe junctor (1) by pipe junctor (1), an end and be contained in the rubber washer (3) of managing junctor (1) and tightening between the nut (2) and form, it is characterized in that: be provided with cone locking ring (5) between rubber washer (3) and the chucking nut (2), the another port inwall of chucking nut (2) has the plane of inclination of matching with cone locking ring (5).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 96203283 CN2238954Y (en) | 1996-01-19 | 1996-01-19 | Quick coupling part for pipeline |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 96203283 CN2238954Y (en) | 1996-01-19 | 1996-01-19 | Quick coupling part for pipeline |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2238954Y true CN2238954Y (en) | 1996-10-30 |
Family
ID=33888928
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 96203283 Expired - Fee Related CN2238954Y (en) | 1996-01-19 | 1996-01-19 | Quick coupling part for pipeline |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2238954Y (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104236410A (en) * | 2014-09-22 | 2014-12-24 | 青岛海西重工有限责任公司 | Calibration measuring rod sleeve for outside micrometer |
-
1996
- 1996-01-19 CN CN 96203283 patent/CN2238954Y/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104236410A (en) * | 2014-09-22 | 2014-12-24 | 青岛海西重工有限责任公司 | Calibration measuring rod sleeve for outside micrometer |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN2264832Y (en) | Multi-functional pipe joint | |
| CN2041757U (en) | High-pressure tube joint | |
| CN2238954Y (en) | Quick coupling part for pipeline | |
| CN2311682Y (en) | Pipe connecting piece | |
| CN2364307Y (en) | Elastic cutting ferrule type pipe connection | |
| CN2208653Y (en) | Thrust flange disc joint device for pipe, valve and equipment | |
| CN2314211Y (en) | Push-pressing holder self locking quick joint | |
| CN2479332Y (en) | Hose and hard pipe joint | |
| CN2203396Y (en) | Pipeline flange connection arrangement for pipe fittings, valves and equipment | |
| CN2328847Y (en) | Pipeline joint | |
| CN2133741Y (en) | Fast movable joint for pipe | |
| CN2441008Y (en) | Pipeline plugging device | |
| CN2499672Y (en) | Aluminium plastic composite pipeline joint | |
| CN2585001Y (en) | Quick flanged joint without welding seam | |
| CN2335131Y (en) | Quick assembling/disassembling coupling for water meter | |
| CN2280197Y (en) | Quick acting joint for water or gas pipeline | |
| CN2141009Y (en) | Expander preventing against drawing-out | |
| CN2348231Y (en) | Universal convenient joint for steel pipeline | |
| CN2099233U (en) | Quick pipe union | |
| CN2249342Y (en) | Pipe joint | |
| CN2139204Y (en) | Quick pipeline joint | |
| CN2529060Y (en) | Self tightening sealing quick fitted joint | |
| CN2150421Y (en) | Friction resistance joint for pipeline | |
| CN2166292Y (en) | threaded pipe fitting | |
| CN2386301Y (en) | Elastic cutting sleeve type pipe joint |
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 |