CN2198489Y - Adjustable sliding valve soft quick assembling pipe joint - Google Patents
Adjustable sliding valve soft quick assembling pipe joint Download PDFInfo
- Publication number
- CN2198489Y CN2198489Y CN 94221708 CN94221708U CN2198489Y CN 2198489 Y CN2198489 Y CN 2198489Y CN 94221708 CN94221708 CN 94221708 CN 94221708 U CN94221708 U CN 94221708U CN 2198489 Y CN2198489 Y CN 2198489Y
- Authority
- CN
- China
- Prior art keywords
- pipe joint
- sliding valve
- assembling pipe
- quick assembling
- valve soft
- 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 an adjustable sliding valve soft quick assembling pipe joint. The structure of the adjustable sliding valve soft quick assembling pipe joint is characterized in that two retainer rings are fixed at the connection of pipelines; sealing rubber rings are covered on the retainer rings; left and right sliding bodies fix the sealing rubber rings by bolts, and the inclined planes of 15 DEG are processed at the calibers of the left and the right sliding bodies. The adjustable sliding valve soft quick assembling pipe joint is characterized in that fixing connection is changed into adjustable connection, which solves the leakage problem of a pipeline connecting device, and enables the pipelines to move a definite angle. The utility model has the advantages of simple structure, and strong adjustability; the adjustable sliding valve soft quick assembling pipe joint can be widely suitable for the pipeline connection of various granular material and fluid delivery for the departments of electric power, metallurgy, mines, chemical industries, etc.
Description
The utility model belongs to pipe joint, relates to a kind of improvement to existing pipe joint.
Extensively adopt flexible connecting device at present both at home and abroad, the main telescopic flexible connecting device of this device, functions such as it is flexible, corner, sealing are all finished in sleeve.Sealing mainly is that the clamp band type flexible pipe connects based on mechanical seal, on snap ring, be provided with circlip groove, flexible, corner carries out in groove, its sealing is based on selfsealings, more than the main deficiency of two kinds of products be that extending amount small tortuosity angle is little, poor sealing performance does not adapt to industrial needs.
For the deficiency of above-mentioned technology, it is adjustable that the purpose of this utility model provides the test of pipeline in installation, maintenance and running, and the installation maintenance is adjustable, the flexible fast-assembling assembling pipe joint of the adjustable type sliding valve that seal ring is aging adjustable.
The technical solution of the utility model is at the apical position place that will connect two pipelines back-up ring to be installed, back-up ring is screwed on tube wall, between two back-up rings, buckle O-ring seal, left and right gliding mass by bolt with the fastening sealing purpose that reaches of O-ring seal, it is characterized in that, the mouth of left and right gliding mass is processed with the inclined-plane at 15 degree angles through the top horizontal position, and back-up ring is screwed on pipeline and the O-ring seal of cover thereon, the rubber washer of the joint dress of left and right sides gliding mass.
The pipeline apical position place that will connect during use loads onto back-up ring and is screwed, O-ring seal on the upper cover, by left and right gliding mass by bolton in O-ring seal, and the rubber back-up ring is housed in the joint of left and right sides gliding mass.
Good effect of the present utility model is: change adjustable type into from fixed, wide accommodation, solved the assembling pipe joint leakage problem, and can make pipeline move several angle, and the utlity model has simple in structurely, adjustability is strong, be applicable to electric power widely, metallurgy, the mine, the various bulk materials of departments such as chemical industry are connected with the pipeline that liquid is carried.
Below in conjunction with description of drawings embodiment of the present utility model:
Fig. 1 is a structural drawing of the present utility model, can represent clearly that in Fig. 1 the bore place of left gliding mass 1 and right gliding mass 2 is processed with the inclined-plane of 15 degree, on pipeline, be fixed with back-up ring by screw 5, O-ring seal 3 covers on back-up ring 4 and is fastening by bolt 6 packing rings 7 by left and right sides gliding mass, and rubber washer 8 is housed in the middle of the gliding mass of the left and right sides.
Claims (1)
- The flexible fast-assembling assembling pipe joint of a kind of adjustable type sliding valve, it is characterized in that: the bore top horizontal position of left gliding mass (1) and right gliding mass (2) is processed with the inclined-plane at 15 degree angles, back-up ring (4) is fixed on the pipeline with screw (5) and is stamped O-ring seal (3) in the above, left side gliding mass (1) and right gliding mass (2) pass through bolt (6) fit sealing cushion rubber (3), and in its joint rubber washer (8) are housed.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 94221708 CN2198489Y (en) | 1994-09-08 | 1994-09-08 | Adjustable sliding valve soft quick assembling pipe joint |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 94221708 CN2198489Y (en) | 1994-09-08 | 1994-09-08 | Adjustable sliding valve soft quick assembling pipe joint |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2198489Y true CN2198489Y (en) | 1995-05-24 |
Family
ID=33835938
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 94221708 Expired - Fee Related CN2198489Y (en) | 1994-09-08 | 1994-09-08 | Adjustable sliding valve soft quick assembling pipe joint |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2198489Y (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104878799A (en) * | 2015-06-04 | 2015-09-02 | 侯如升 | Airflow controller of hydraulic slag-off machine |
| CN110486532A (en) * | 2019-09-06 | 2019-11-22 | 王福州 | A kind of no-dig technique pipeline rehabilitation construction technology |
-
1994
- 1994-09-08 CN CN 94221708 patent/CN2198489Y/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104878799A (en) * | 2015-06-04 | 2015-09-02 | 侯如升 | Airflow controller of hydraulic slag-off machine |
| CN110486532A (en) * | 2019-09-06 | 2019-11-22 | 王福州 | A kind of no-dig technique pipeline rehabilitation construction technology |
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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 |