CN204005019U - In a kind of pipeline, leak and repair pipe - Google Patents
In a kind of pipeline, leak and repair pipe Download PDFInfo
- Publication number
- CN204005019U CN204005019U CN201420361601.0U CN201420361601U CN204005019U CN 204005019 U CN204005019 U CN 204005019U CN 201420361601 U CN201420361601 U CN 201420361601U CN 204005019 U CN204005019 U CN 204005019U
- Authority
- CN
- China
- Prior art keywords
- strip
- spring coil
- pipeline
- leak
- radially
- 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 - Lifetime
Links
- 230000001105 regulatory effect Effects 0.000 claims abstract description 7
- 230000001360 synchronised effect Effects 0.000 claims abstract description 6
- 230000015572 biosynthetic process Effects 0.000 claims abstract description 4
- 230000000694 effects Effects 0.000 abstract description 2
- 238000007789 sealing Methods 0.000 abstract description 2
- 229910000639 Spring steel Inorganic materials 0.000 description 10
- 238000000034 method Methods 0.000 description 4
- 229910000831 Steel Inorganic materials 0.000 description 2
- 239000010865 sewage Substances 0.000 description 2
- 239000010959 steel Substances 0.000 description 2
- 230000032683 aging Effects 0.000 description 1
- 239000004568 cement Substances 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 229920000915 polyvinyl chloride Polymers 0.000 description 1
- 239000004800 polyvinyl chloride Substances 0.000 description 1
- 239000002689 soil Substances 0.000 description 1
- 230000007306 turnover Effects 0.000 description 1
- 239000002351 wastewater Substances 0.000 description 1
Landscapes
- Pipe Accessories (AREA)
Abstract
The utility model discloses in a kind of pipeline and leak and repair pipe, it is characterized in that, comprise spring coil of strip and seal ring, it is inner that the overlapping and the other end of described spring coil of strip one end and the other end part is positioned at spring coil of strip, in described spring coil of strip, establish diameter regulating device, described diameter regulating device comprises out at the through hole of both sides, described spring coil of strip one end and is opened in the radially bar shaped groove that the spring coil of strip the other end is corresponding with through hole, and bolt is connected spring coil of strip one end and the other end formation bolt through through hole and bar shaped groove from spring coil of strip; The non-overlapped position of spring coil of strip one end and the other end is equipped with projection, and described spring coil of strip is arranged on spring coil of strip inner support seal ring, and described seal ring, with the expansion of spring coil of strip, synchronous deformation occurs.The utility model is simple in structure, easy to use, good sealing effect, has advantages of the pipeline that can adapt to various sizes.
Description
Technical field
The utility model relates to repairing pipe equipment, refers to particularly leak and repair pipe in a kind of pipeline.
Background technique
Be embedded in underground cement pipe, polyvinyl chloride pipe is aging because of itself, and the distortion on ground, or from the ground and the pressure coming causes pipeline to occur the situations such as crack, adapter come off, thereupon from splitting pipe and sewage or waste water polluted soil is flowed out at the position that comes off.The method of processing above-mentioned situation is to dig pipeline from the ground rear replacing, not only needs plenty of time and expense, can't process in time the sewage of revealing, and in congested in traffic location construction, can cause traffic congestion.
Summary of the invention
The purpose of this utility model is exactly the deficiency that will solve above-mentioned background technology, provides in a kind of pipeline and leaks and repair pipe.
The technical solution of the utility model is: in a kind of pipeline, leak and repair pipe, it is characterized in that, comprise spring coil of strip and seal ring, it is inner that the overlapping and the other end of described spring coil of strip one end and the other end part is positioned at spring coil of strip, in described spring coil of strip, establish diameter regulating device, described diameter regulating device comprises out at the through hole of both sides, described spring coil of strip one end and is opened in the radially bar shaped groove that the spring coil of strip the other end is corresponding with through hole, and bolt is connected spring coil of strip one end and the other end formation bolt through through hole and bar shaped groove from spring coil of strip; The non-overlapped position of spring coil of strip one end and the other end is equipped with projection, and described spring coil of strip is arranged on seal ring inner support seal ring, and described seal ring, with the expansion of spring coil of strip, synchronous deformation occurs.
Preferably, both sides, described spring coil of strip one end are equipped with a pair of through hole, and described spring coil of strip the other end both sides are equipped with a pair of radially bar shaped groove, and described through hole is corresponding with bar shaped groove position.
Preferably, described spring coil of strip one end is provided with location piece, and the described spring coil of strip the other end is provided with the locating slot corresponding with location piece.
Preferably, described location piece closes on spring coil of strip end and is provided with outstanding location end face, and described location piece is fixedly connected with spring coil of strip away from the edge of spring coil of strip end.
Further, described locating slot is that radially interval is arranged and is parallel to many grooves that location piece is located end face, and the location end face of affiliated location piece is stuck in locating slot.
Preferably, described spring coil of strip one end is provided with screw, and the described spring coil of strip the other end is provided with the radially gain corresponding with screw, and bolt is from being threaded with screw through gain radially in spring coil of strip.
Preferably, described bolt is wing bolt.
Preferably, at least with radially bar shaped groove length is identical for described radially gain length.
In the utility model, spring coil of strip one end and the other end part are overlapping and be provided with diameter regulating device.When pipe leakage, the utility model is put into pipeline, seal ring is aimed at leakage place, bolt is connected while unclamping to steel rim of spring to be pushed to inner-walls of duct by self expansive force, by bloat tool, spring coil of strip is continued to expand again, there is synchronous deformation with the expansion of spring coil of strip in seal ring simultaneously, seal ring is realized and fully being contacted with inner-walls of duct, then by bolt tightening, make seal ring and inner-walls of duct form stabilized seal and reach successively reparation object.
Projection on coil of strip enters when spring coil of strip expands it and can make tool and find Point of Strength on smooth inner ring of steel coil at instrument.
Spring coil of strip location piece snaps in locating slot can position spring coil of strip in inflation process, and has the spring of making coil of strip and have not contractile stopping function.
Bolt, from being connected with the through hole whorl of internal thread through gain radially in spring coil of strip, is connected and reinforces with the other end spring coil of strip one end.
The utility model is simple in structure, easy to use, good sealing effect, has advantages of the pipeline that can adapt to various sizes.
Accompanying drawing explanation
Fig. 1 leaks the structural representation of repairing pipe in pipeline
Fig. 2 is the partial enlarged drawing of a-quadrant in Fig. 1
Fig. 3 is the partial enlarged drawing in B region in Fig. 2
Wherein: 1. protruding 7. location piece 8. locating slot 9. screw 10. gain 11. spring coil of strip head end 12. spring steel end of reel end 13. wing bolts 14. of spring coil of strip 2. seal ring 3. through hole 4. bar shaped groove 5. bolts 6. are located end faces.
Embodiment
Below in conjunction with the drawings and specific embodiments, the utility model is described in further detail.
As shown in Figure 1, appoint and to get the one end in spring coil of strip 1 two ends and the other end part is overlapping and the other end is involved in to spring coil of strip 1 inside, for ease of narration, claim that wherein one end is spring coil of strip head end 11, the other end is spring steel end of reel end 12, and spring steel end of reel end 12 is involved in spring coil of strip 1 inside.As shown in Figure 2, the axial both sides of spring coil of strip head end 11 are equipped with a pair of through hole 3, and spring steel end of reel end and through hole 3 corresponding parts are provided with 4 radially bar shaped grooves 4, and through hole 3, under bar shaped groove 4, is blocked by bar shaped groove 4 in Fig. 2.Bolt 5 is passed from spring coil of strip 1 to through hole 3 and bar shaped groove 4, attaching nut makes spring coil of strip head end 11 be connected with spring steel end of reel end 12 formation bolts.Spring coil of strip head end 11 and spring steel end of reel end 12 non-overlapped positions are equipped with projection 6, are to be fixed on two nuts on coil of strip in the present embodiment.As shown in Figure 3, spring steel end of reel end 12 is cut out to rectangular sheet, and the radial edges of the adjacent springs coil of strip tail end 12 of rectangular sheet outwards turns down and forms location piece 7, and flanging forms outstanding location end face 14, away from the radial edges of spring steel end of reel end 12, be still connected on spring coil of strip 1 body.Spring coil of strip head end 11 is provided with the locating slot corresponding with location piece 78, and locating slot 8 is for interval radially arranging and be parallel to many grooves at location piece 7 turnover edges.Spring coil of strip head end 11 is provided with screw 9, and spring steel end of reel end 12 is provided with the radially gain 10 corresponding with screw 9, and radially gain 10 length are with radially bar shaped groove 4 length are identical, and wing bolt 13 is from being threaded with screw 9 through gain 10 radially in spring coil of strip.Spring coil of strip 1 is at seal ring 2 inner support seal rings 2, and described seal ring 2, with the expansion of spring coil of strip 1, synchronous deformation occurs.
When pipeline leaks, leakage repairing pipe in pipeline is rolled into the size less with pipe diameter and puts into pipeline.Seal ring 2 is aimed at leakage place, bolt 5 and wing bolt 13 are unclamped, spring coil of strip 1 pushes to inner-walls of duct by self expansive force, the location end face 14 of location piece 7 moves in the locating slot 8 of spring steel end of reel end 12, by bloat tool, be that spring coil of strip 1 continues to expand again, there is synchronous deformation with the expansion of spring coil of strip 1 in seal ring 2 simultaneously, seal ring 2 is realized and fully being contacted with inner-walls of duct, by bolt 5 and wing bolt 13 bolt tightenings, make seal ring and inner-walls of duct form stabilized seal to reach reparation object again.
The above; be only embodiment of the present utility model, it should be pointed out that any those of ordinary skill in the art are in the disclosed technical scope of the utility model; the variation that can expect easily or replacement, within all should being encompassed in protection domain of the present utility model.
Claims (8)
1. in a pipeline, leak and repair pipe, it is characterized in that, comprise spring coil of strip (1) and seal ring (2), overlapping and the other end of described spring coil of strip (1) one end and the other end part is positioned at spring coil of strip (1) inside, in described spring coil of strip (1), establish diameter regulating device, described diameter regulating device comprises out at the through hole (3) of described spring coil of strip (1) both sides, one end and is opened in the radially bar shaped groove (4) that spring coil of strip (1) the other end is corresponding with through hole (3), bolt (5) is connected spring coil of strip one end and the other end formation bolt through through hole (3) and bar shaped groove (4) from spring coil of strip (1), the non-overlapped position of spring coil of strip one end and the other end is equipped with projection (6), described spring coil of strip (2) is arranged on seal ring (2) inner support seal ring (2), and described seal ring (2), with the expansion of spring coil of strip (1), synchronous deformation occurs.
2. in a kind of pipeline as claimed in claim 1, leak and repair pipe, it is characterized in that, described spring coil of strip (1) both sides, one end are equipped with a pair of through hole (3), described spring coil of strip (1) the other end both sides are equipped with a pair of radially bar shaped groove (4), and described through hole (3) is corresponding with bar shaped groove (4) position.
3. in a kind of pipeline as claimed in claim 1, leak and repair pipe, it is characterized in that, described spring coil of strip one end is provided with location piece (7), and the described spring coil of strip the other end is provided with the locating slot (8) corresponding with location piece (7).
4. in a kind of pipeline as claimed in claim 3, leak and repair pipe, it is characterized in that, described location piece (7) closes on spring coil of strip (1) end and is provided with outstanding location end face (14), and described location piece (7) is fixedly connected with spring coil of strip (1) away from the edge of spring coil of strip (1) end.
5. in a kind of pipeline as claimed in claim 4, leak and repair pipe, it is characterized in that, described locating slot (8) is that radially interval is arranged and is parallel to many grooves that location piece (7) is located end face (14), and the location end face of affiliated location piece (7) is stuck in locating slot (8).
6. in a kind of pipeline as claimed in claim 1, leak and repair pipe, it is characterized in that, described spring coil of strip (1) one end is provided with screw (9), the described spring coil of strip the other end (1) is provided with the radially gain (10) corresponding with screw (9), and bolt is threaded with screw (9) from the interior radially gain (10) that passes of spring coil of strip (1).
7. in a kind of pipeline as claimed in claim 6, leak and repair pipe, it is characterized in that, described bolt is wing bolt (13).
8. in a kind of pipeline as claimed in claim 6, leak and repair pipe, it is characterized in that, at least with radially bar shaped groove (4) length is identical for described radially gain (10) length.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420361601.0U CN204005019U (en) | 2014-06-30 | 2014-06-30 | In a kind of pipeline, leak and repair pipe |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420361601.0U CN204005019U (en) | 2014-06-30 | 2014-06-30 | In a kind of pipeline, leak and repair pipe |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204005019U true CN204005019U (en) | 2014-12-10 |
Family
ID=52045022
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420361601.0U Expired - Lifetime CN204005019U (en) | 2014-06-30 | 2014-06-30 | In a kind of pipeline, leak and repair pipe |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204005019U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104110555A (en) * | 2014-06-30 | 2014-10-22 | 武汉圣禹排水系统有限公司 | Pipeline internal leakage repair pipe |
| CN105822867A (en) * | 2016-05-24 | 2016-08-03 | 马鞍山宏力橡胶制品有限公司 | Internal expansion type rubber sealing ring and application thereof |
-
2014
- 2014-06-30 CN CN201420361601.0U patent/CN204005019U/en not_active Expired - Lifetime
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104110555A (en) * | 2014-06-30 | 2014-10-22 | 武汉圣禹排水系统有限公司 | Pipeline internal leakage repair pipe |
| CN104110555B (en) * | 2014-06-30 | 2017-01-18 | 武汉圣禹排水系统有限公司 | Pipeline internal leakage repair pipe |
| CN105822867A (en) * | 2016-05-24 | 2016-08-03 | 马鞍山宏力橡胶制品有限公司 | Internal expansion type rubber sealing ring and application thereof |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |