CN202032233U - Pipeline first-aid repair joint - Google Patents
Pipeline first-aid repair joint Download PDFInfo
- Publication number
- CN202032233U CN202032233U CN2011201417926U CN201120141792U CN202032233U CN 202032233 U CN202032233 U CN 202032233U CN 2011201417926 U CN2011201417926 U CN 2011201417926U CN 201120141792 U CN201120141792 U CN 201120141792U CN 202032233 U CN202032233 U CN 202032233U
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- CN
- China
- Prior art keywords
- pipe
- pipeline
- plastic tube
- wall
- jaw
- 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 discloses a pipeline first-aid repair joint, which includes holding jaws, wherein a fixing plate is arranged at the big end of each holding jaw; the holding jaws and the fixing plates are mounted on the outer wall of a plastic tube in a sleeving manner; a flange head is mounted in an inner chamber of the plastic tube in a sleeving manner; a pressure plate is mounted on the tapered outer wall of each holding jaw in a sleeving manner; and the flange head is connected with a connecting pipe or a tee. The holding jaws are fastened on the outer wall of the plastic tube through the pressure plates, so that the diameter of the plastic tube is shrunk and the inner wall of the plastic tube is compacted with a hanging buckle of the flange head, as a result, the sealing effect is realized, and the rapid repair for the broken part of the pipeline is guaranteed. The pipeline first-aid repair joint overcomes the defects that when the conventional pipeline rapid repair and the conventional first-aid repair with the hot-melting method are carried out, pipeline drying is needed, but water in broken or damaged parts is difficult to discharge completely, thereby resulting in difficulty in first-aid repair, low first-aid repair speed and long first-aid repair time; and the pipeline first-aid repair joint is suitable for various plastic ducts and metal pipes with wall thicknesses smaller than 2mm.
Description
Technical field
The utility model relates to a kind of pipe first-aid joint.
Background technique
At present, the upper and lower water course of family, office and public facilities and natural gas line generally adopt plastic pipe to carry, the local metal tube that uses wall thickness less than 2mm is also arranged, when plastic pipe damages or destroy, rush to repair with melt process usually, when carrying out pipe first-aid with this side, need pipeline drying, but damage or the water at damaged position is difficult to drain only, cause repairing difficult, repairing back secondary easily leaks, and has influenced user's normal use.For quick, the safe repairing of pipeline, need a kind of device that can under band regimen condition, rush to repair fast, in the job site that does not need pipeline drying, finish the repairing task.Also satisfied the quick repairing of natural gas line simultaneously.Reduced the waste of water source and rock gas to greatest extent, guaranteed the normal use of user water and rock gas.
Summary of the invention
In order to solve the problems of the technologies described above, the utility model provides a kind of pipe first-aid joint quick, safe in utilization.
The technological scheme that the utility model solves the problems of the technologies described above is: it comprises jaw, and the stub end setting of jaw is decided plate, jaw and decide on the outer wall that sleeve-board is contained in plastic tube the inner chamber suit flange head of plastic tube, suit pressing plate on the conical outer wall of jaw; Flange head connects to be taken over or threeway.
In order to realize products perfection, improve, improve combination property of the present utility model, further step is:
Described flange head comprises sleeve pipe, and an end of sleeve pipe is provided with flange, and sleeve pipe the other end outer wall is provided with buckling of projection, buckles the connection chamfering.
The inwall of described pressing plate is arranged to arc surface.
Described jaw comprises straight cover, and an end of straight cover is provided with tapered sleeve, and tapered sleeve is provided with some longitudinal opening grooves, and an end of opening slot is provided with circular hole, and the internal diameter of described straight cover and tapered sleeve equates.
The two ends of described adapter are provided with flange.
Describedly decide plate and pressing plate and be respectively equipped with a circle attachment hole, connect by several bolts.
The useful technique effect that the utility model is produced compared to existing technology: the utility model adopts pressing plate jaw to be fastened on the outer wall of plastic tube, the diameter of plastic tube is shunk, the inwall of plastic tube combines with buckling of flange head, realizes sealing, has guaranteed the quick repairing of pipeline breakage.The utlity model has simple in structure, characteristics easy to use, can repair various damages and aging upper and lower water course and natural gas tube plastic pipe quickly and safely, can be under the situation of plastics pipe racks water repairing plastic pipe quickly and safely, have extensive market prospects.The utility model energy segmentation pipe-repairing has reduced the user cost of new pipeline in the repairing, has saved cost.When the utility model has overcome the repairing of existing melt process, need pipeline drying, but damage or the water at damaged position is difficult to drain only, cause the repairing difficulty, and repairing speed is slow, the defective of repairing time length.
The utility model is adapted to various plastic pipes and wall thickness and uses less than the metal tube of 2mm.
Below in conjunction with the drawings and specific embodiments the utility model is described in further detail.
Description of drawings
Fig. 1 is a structural drawing of the present utility model.
The installation diagram of Fig. 2 for taking over.
Fig. 3 is the structural drawing of flange head.
Fig. 4 is the structural drawing of pressing plate.
Fig. 5 is the structural drawing of jaw.
Fig. 6 for threeway installation diagram.
Among the figure: 1, flange head, 11, flange, 12, sleeve pipe, 13, buckle, 2, decide plate, 3, pressing plate, 31, arc surface, 4, jaw, 41, tapered sleeve, 42, opening slot, 43, straight cover, 44, circular hole, 5, plastic tube, 6, take over, 7, threeway.
Embodiment
Referring to Fig. 1 to Fig. 6, a kind of pipe first-aid joint, it comprises jaw 4, the stub end setting of jaw 4 is decided plate 2, jaw 4 and decide on the outer wall that plate 2 is sleeved on plastic tube 5 the inner chamber suit flange head 1 of plastic tube 5, suit pressing plate 3 on the conical outer wall of jaw 4; Flange head 1 connects adapter 6 or threeway 7.Flange head 1 comprises sleeve pipe 12, and an end of sleeve pipe 12 is provided with flange 11, and what sleeve pipe 12 the other end outer walls were provided with projection buckles 13, buckles 13 and connects chamferings 4.The inner ring of pressing plate 3 is arranged to arc surface 31.Jaw 4 comprises straight cover 43, directly overlaps an end of 43 tapered sleeve 41 is set, and tapered sleeve 41 is provided with some longitudinal opening grooves 42, and the end of opening slot 42 is provided with circular hole 44, directly overlap 43 and the internal diameter of tapered sleeve 41 equate.The two ends of adapter 6 are provided with flange 11.Decide plate 2 and be respectively equipped with a circle attachment hole, connect by several bolts with pressing plate 3.
What the utility model was rushed to repair is plastic tube 5, damaged location with plastic tube 5 during use amputates, pressing plate 3 is enclosed within on the straight cover 43 of jaw 4, band pressing plate 3 and the jaw 4 of decide plate 2 are sleeved on the end of plastic tube 5, in the sleeve pipe 12 insertion plastic tubes 5 of flange head 1.Then will decide plate 2 is connected with bolt with several attachment holes on the pressing plate 3, evenly tighten nut several times with bolt matching, pressing plate 3 is slided on the conical surface of tapered sleeve 41, draw close to deciding plate 2, in this course, pressing plate 3 is slowly oppressed tapered sleeve 41, tapered sleeve 41 is provided with opening slot 42, and pressing plate 3 forces opening slot 42 to shrink, and makes jaw 4 squeezable plastic tube 5, plastic tube 5 contraction that suffers oppression, diameter diminishes.The diameter of plastic tube 5 the buckling on position and flange head 1 sleeve pipe 12 that diminish 13 combines, and buckles 13 and compresses plastic tube 5, reaches seal action.Buckle 13 and be the tapered collar on the sleeve pipe 12, help plastic tube 5 in conjunction with the time lifting surface area reduce, pressure increases, and increases the effect of plastic tube 5 and sleeve pipe 12 sealings.The inner ring of pressing plate 3 is arranged to arc surface 31, also is the pressure that helps increasing between pressing plate 3 and the jaw 4, makes the tapered sleeve 41 of jaw 4 produce the compressing distortion as far as possible.
Referring to Fig. 2, for taking over 6 installation diagram, two ends at the plastic tube 5 that cuts, with two flange heads 1 of said method fastening, between two flange heads 1, connect with taking over 6, take over the flange 11 at 6 two ends and the flange 11 on two flange heads 1 and use bolton respectively, realize being connected of sealing and two plastic tubes 5, reach the repairing purpose.
If plastic tube 5 damaged locations need be installed threeway 7, when perhaps increasing threeway 7 on plastic tube 5, then the threeway 7 with two ends flanged 11 replaces adapter 6 to be installed between two flange heads 1.
The utility model also is applicable to the repairing of steel pipeline, the particularly thickness steel pipe less than 2mm, is easier to distortion behind compression plate 3 pressure, and repairing is easier to, and therefore the scheme of rushing to repair steel pipeline also belongs to protection domain of the present utility model.
Claims (6)
1. pipe first-aid joint, it is characterized in that: it comprises jaw (4), the stub end setting of jaw (4) is decided plate (2), jaw (4) He Dingban (2) is sleeved on the outer wall of plastic tube (5), the inner chamber suit flange head (1) of plastic tube (5), suit pressing plate (3) on the conical outer wall of jaw (4); Described flange head (1) connects takes over (6) or threeway (7).
2. a kind of pipe first-aid joint according to claim 1, it is characterized in that described flange head (1) comprises sleeve pipe (12), one end of sleeve pipe (12) is provided with flange (11), and sleeve pipe (12) the other end outer wall is provided with buckle (13) of projection, buckles (13) and connects chamfering (4).
3. a kind of pipe first-aid joint according to claim 1 is characterized in that the inner ring of described pressing plate (3) is arranged to arc surface (31).
4. a kind of pipe first-aid joint according to claim 1, it is characterized in that described jaw (4) comprises straight cover (43), one end of straight cover (43) is provided with tapered sleeve (41), tapered sleeve (41) is provided with some longitudinal opening grooves (42), the end of opening slot (42) is provided with circular hole (44), and the internal diameter of described straight cover (43) and tapered sleeve (41) equates.
5. a kind of pipe first-aid joint according to claim 1 is characterized in that the two ends of described adapter (6) are provided with flange (11).
6. a kind of pipe first-aid joint according to claim 1 is characterized in that describedly deciding plate (2) and pressing plate (3) and being respectively equipped with a circle attachment hole, is connected by several bolts.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011201417926U CN202032233U (en) | 2011-05-06 | 2011-05-06 | Pipeline first-aid repair joint |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011201417926U CN202032233U (en) | 2011-05-06 | 2011-05-06 | Pipeline first-aid repair joint |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202032233U true CN202032233U (en) | 2011-11-09 |
Family
ID=44894530
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011201417926U Expired - Fee Related CN202032233U (en) | 2011-05-06 | 2011-05-06 | Pipeline first-aid repair joint |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202032233U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107355626A (en) * | 2017-07-19 | 2017-11-17 | 福建恒杰塑业新材料有限公司 | A kind of polyolefin pipe emergency repair method |
-
2011
- 2011-05-06 CN CN2011201417926U patent/CN202032233U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107355626A (en) * | 2017-07-19 | 2017-11-17 | 福建恒杰塑业新材料有限公司 | A kind of polyolefin pipe emergency repair method |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20111109 Termination date: 20140506 |