CN204437568U - Board-like extended pattern pipeline patching device - Google Patents
Board-like extended pattern pipeline patching device Download PDFInfo
- Publication number
- CN204437568U CN204437568U CN201520062151.XU CN201520062151U CN204437568U CN 204437568 U CN204437568 U CN 204437568U CN 201520062151 U CN201520062151 U CN 201520062151U CN 204437568 U CN204437568 U CN 204437568U
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- CN
- China
- Prior art keywords
- dunnage
- board
- patching device
- pipeline patching
- extended pattern
- 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
- 238000007789 sealing Methods 0.000 claims abstract description 40
- 238000003780 insertion Methods 0.000 claims abstract description 15
- 230000037431 insertion Effects 0.000 claims abstract description 14
- 230000008439 repair process Effects 0.000 abstract description 5
- 238000000034 method Methods 0.000 description 14
- 230000000694 effects Effects 0.000 description 7
- 238000004519 manufacturing process Methods 0.000 description 4
- 239000000463 material Substances 0.000 description 4
- 230000004888 barrier function Effects 0.000 description 2
- 238000005260 corrosion Methods 0.000 description 2
- 230000007797 corrosion Effects 0.000 description 2
- 230000001788 irregular Effects 0.000 description 2
- 238000012423 maintenance Methods 0.000 description 2
- 229910001220 stainless steel Inorganic materials 0.000 description 2
- 239000010935 stainless steel Substances 0.000 description 2
- 238000012546 transfer Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 238000005520 cutting process Methods 0.000 description 1
- 238000013461 design Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 230000002035 prolonged effect Effects 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
- 238000003466 welding Methods 0.000 description 1
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- Pipe Accessories (AREA)
Abstract
The utility model relates to a kind of board-like extended pattern pipeline patching device, and comprise a radial non-close tube-like envelope, the outer radial two ends of shell are provided with locking device, and inside is provided with sealing gasket; Locking device comprises the first dunnage and second dunnage at the outside two ends being located at shell respectively, first dunnage is connected with some bolts, on bolt, cover has buckle, and buckle snaps onto in the second dunnage, and by being rotatably connected in nut check on bolt on buckle; Shell is longer than in the axial one end of sealing gasket, and grows part for truncated cone shape bayonet end, and the other end is be located at enclosure and the insertion end that matches of shape and bayonet end.The overlapping bridging arrangement of truncated cone shape at the axial two ends of sealing gasket of the present utility model, achieve the axis overlap joint of many set of tubes repairing device, and then achieve the function of pipeline patching device indefinite extension, overcome the restriction that single pipeline patching device repairs length, solve the problem that long-distance pipe is revealed.
Description
Technical field
The utility model relates to repairing pipe technical field, is particularly a kind ofly applicable to the board-like extended pattern pipeline patching device that water supply and sewerage pipeline, gas pipeline and petrochemical pipe carry out rapid rush-repair.
Background technique
At present, various pipeline after a long time use, all inevitably leaks air, leaks or the problem of leakage of oil.When there are these leakage problem, being generally first stop production, then the pipe cutting of leakage being fallen; And some leak point scope is longer, if the pipeline of leakage is all cut away use instead new pipeline carry out welding replace, this must expend greater amount manpower and materials, further increases the expense of pipeline maintenance, and expend the longer time, thus add burden to user; Existing pipeline patching device is all be applicable to short distance leak case among a small circle, and for long distance range pipeline leakage otherwise customization special size pipeline patching device, the pipeline more renewed, these methods are labor intensive material resources all, also need the pipeline patching device waiting for customization, need the time stopped production to lengthen, have a strong impact on manufacturing efficiency.
Model utility content
The technical problems to be solved in the utility model be to provide a kind of can the board-like indefinite extension type pipeline patching device of indefinite extension.
For solving the problems of the technologies described above, technical solution adopted in the utility model is:
A kind of board-like extended pattern pipeline patching device, comprise a radial non-close tube-like envelope, the outer radial two ends of shell are provided with locking device, and inside is provided with sealing gasket; Locking device comprises the first dunnage and second dunnage at the outside two ends being located at shell respectively, first dunnage is connected with some bolts, on bolt, cover has buckle, and buckle snaps onto in the second dunnage, and by being rotatably connected in nut check on bolt on buckle; Shell is longer than in the axial one end of sealing gasket, and grows part for truncated cone shape bayonet end, and the other end is be located at enclosure and the insertion end that matches of shape and bayonet end.
Preferably, in technique scheme, the second dunnage is connected with guide plate, guide plate is trapped among the both sides of bolt.
Preferably, in technique scheme, be provided with liner plate below the shell of the first dunnage and the second dunnage, liner plate is located between sealing gasket and shell.
Preferably, in technique scheme, between nut and buckle, be provided with pad.
Preferably, in technique scheme, the outer bore of bayonet end near shell edge side is greater than the outer bore of opposite side, and is not less than described insertion end bore in described shell edge side.
Preferably, in technique scheme, the outer bore of bayonet end near shell edge side is less than the outer bore of opposite side, and is not less than insertion end bore in shell edge side.
Preferably, in technique scheme, the sealing surface of sealing gasket is provided with grid projection.
Preferably, in technique scheme, buckle is integrated with the second dunnage and is connected.
Preferably, in technique scheme, the free end of bolt is arranged with protecting jacket.
Preferably, in technique scheme, the radial connecting end of sealing gasket is most advanced and sophisticated.
Compared with prior art, the beneficial effects of the utility model are:
The shell of the board-like extended pattern pipeline patching device that the utility model provides is stainless steel, has the feature of corrosion protection, high tenacity, high strength; Sealing gasket is the overlapping bridging arrangement of truncated cone shape matched at axial two ends, the axis overlap joint of many set of tubes repairing device can be realized, short-range pipeline patching device originally can be made to be transformed into the pipeline patching device that can extend, the structure that bayonet end and insertion end overlap achieves the function of pipeline patching device indefinite extension, overcome the restriction that single pipeline patching device repairs length, solve the problem that long-distance pipe is revealed.
In preferred version of the present utility model, the radial connecting end of sealing gasket is most advanced and sophisticated, and when being located in pre-repairing pipeline, two radial connecting ends overlap continuously and evenly, make sealing effect better.Sealing gasket adopts tiny sealing grid protruding with the sealing surface repairing pipeline in advance, can ensure to fit completely with coarse irregular pipe surface, form transfer barrier, cut off leakage paths, ensure sealing effect, sealing gasket outer surface with carry out bonding, smooth degree of adhesion between shell and ensure seal ring uniform force.
In sum, the utility model can directly keep in repair on the pipeline revealed, and does not need the construction that stops production, and without the need to by pipe evacuation, has greatly saved the repairing time, and mending course is simple, safe and efficient.For the pipeline that leak is longer, multiple repairing device can be carried out axial overlap joint by the bayonet end of sealing gasket and insertion end, overcome common repairing device single because of length, need according to the shortcoming of operating mode customized lengths, thus reduce the stock of pipeline patching device, save a large amount of maintenance cost.
The board-like indefinite extension type pipeline patching device that the utility model relates to is easy for installation, quick, and only need a people, one can complete repairing pipe spanner, and requires lower to the circular arc degree of repaired tubing, and Applicable scope is more extensive.
Accompanying drawing explanation
Below in conjunction with accompanying drawing, the utility model is described in further detail:
Fig. 1 is structural representation of the present utility model.
Wherein: 1-shell, 2-sealing gasket, 3-first dunnage, 4-second dunnage, 5-bolt, 6-buckle, 7-nut, 8-pad, 9-guide plate, 10-bayonet end, 11-insertion end, 12-sealing surface, 13-liner plate.
Embodiment
Embodiment 1
As shown in Figure 1, the board-like extended pattern pipeline patching device that the utility model provides, comprise a radial non-close tube-like envelope 1, the outer radial two ends of shell 1 are provided with locking device, and inside is provided with sealing gasket 2; Locking device comprises first dunnage 3 and second dunnage 4 at the outside two ends being located at shell 1 respectively, first dunnage 3 is connected with some bolts 5, on bolt 5, cover has buckle 6, buckle 6 snaps onto in the second dunnage 4, and lock onto on buckle 6 by the nut 7 be rotatably connected on bolt 5, be provided with pad 8 between nut 7 and buckle 6, the second dunnage 4 is connected with guide plate 9, and guide plate 9 is trapped among the both sides of bolt; Shell 1 is longer than in the axial one end of sealing gasket 2, and grow part for truncated cone shape bayonet end 10, the other end is be located at the insertion end 11 that shell 1 inner and shape and bayonet end 10 match, in the present embodiment, the outer bore of bayonet end 10 near side, shell 1 edge is greater than the outer bore of opposite side, and equals insertion end 11 bore in side, shell 1 edge; The radial connecting end of sealing gasket 2 is most advanced and sophisticated, and sealing gasket 2 is located in two radial connecting ends when repairing pipeline in advance and overlaps continuously and evenly, make sealing effect better.
In the present embodiment, be provided with liner plate 13 below the shell 1 of preferably the first dunnage 3 and the second dunnage 4, liner plate 13 is located between sealing gasket 2 and shell 1, and liner plate 13 is identical with shell 1 material, be stainless steel material, there is the feature of corrosion protection, high tenacity, high strength; The design one of liner plate 13 is in order to expansion among a small circle can repair pipe diameter scope, and two is in order to avoid sealing gasket 2 exposes, and plays the effect of protection sealing gasket 2.
In the present embodiment, the sealing surface 12 of preferred sealing gasket 2 is provided with grid projection, can ensure to fit completely with coarse irregular pipe surface, forms transfer barrier, cuts off leakage paths, ensures sealing effect.Certainly except grid projection also can be that striped is protruding, also can guarantee sealing effect to a certain degree, the grid raised seals better effects if of the present embodiment.
Embodiment 2
In the above-described embodiments, the outer bore of bayonet end 10 near side, shell 1 edge of sealing gasket 2 is less than the outer bore of opposite side, and is not less than insertion end 11 bore in side, shell 1 edge, and this bayonet end 10 is trumpet-shaped truncated cone shape; In the present embodiment, buckle 6 is integrated with the second dunnage 4 and is connected, and the free end of bolt is arranged with protecting jacket.In the present embodiment, the shape at the axial two ends of sealing gasket 2 can realize overlapping overlap joint equally, and the function that multiple pipeline patching device is overlapped, compares the overlapping mode in embodiment 1, and this mode operates and comparatively bothers, but still within the utility model protection domain.
Introduce using method of the present utility model in detail below:
When pipeline leakage point is more, the radial non-close place that first this board-like extended pattern pipeline patching device is prolonged shell by many covers opens to be sheathed on repairs pipeline location in advance, and a set of bayonet end is adjacent with another set of insertion end in adjacent two set of tubes repairing devices, the bayonet end of pipeline patching device is inserted the insertion end of adjacent pipeline patching device, after whole grafting completes, the buckle of every suit pipeline patching device is sheathed on the bolt of the first dunnage, and by buckle button and the second dunnage, successively pad nut sleeve is located on bolt again, screw with spanner, finally each bolt tail is put protecting jacket, complete repairing.
Above-mentioned mode of execution is intended to illustrate that the utility model can be professional and technical personnel in the field and realizes or use; modifying to above-mentioned mode of execution will be apparent for those skilled in the art; therefore the utility model includes but not limited to above-mentioned mode of execution; any these claims or specification of meeting describes; meet and principle disclosed herein and novelty, the method for inventive features, technique, product, all fall within protection domain of the present utility model.
Claims (10)
1. a board-like extended pattern pipeline patching device, comprise a radial non-close tube-like envelope, it is characterized in that, the outer radial two ends of described shell are provided with locking device, and inside is provided with sealing gasket; Described locking device comprises the first dunnage and second dunnage at the outside two ends being located at described shell respectively, described first dunnage is connected with some bolts, on described bolt, cover has buckle, described buckle snaps onto in described second dunnage, and by being rotatably connected in nut check on described bolt on buckle; Described shell is longer than in the axial one end of described sealing gasket, and grows part for truncated cone shape bayonet end, and the other end is be located at described enclosure and the insertion end that matches of shape and described bayonet end.
2. board-like extended pattern pipeline patching device according to claim 1, is characterized in that, described second dunnage is connected with guide plate, and described guide plate is trapped among the both sides of described bolt.
3. board-like extended pattern pipeline patching device according to claim 1, is characterized in that, be provided with liner plate below the shell of described first dunnage and described second dunnage, described liner plate is located between described sealing gasket and described shell.
4. board-like extended pattern pipeline patching device according to claim 1, is characterized in that, be provided with pad between described nut and described buckle.
5. board-like extended pattern pipeline patching device according to claim 1, is characterized in that, the outer bore of described bayonet end near described shell edge side is greater than the outer bore of opposite side, and is not less than described insertion end bore in described shell edge side.
6. board-like extended pattern pipeline patching device according to claim 1, is characterized in that, the outer bore of described bayonet end near described shell edge side is less than the outer bore of opposite side, and is not less than described insertion end bore in described shell edge side.
7. the board-like extended pattern pipeline patching device according to any one of claim 1-6, is characterized in that, the sealing surface of described sealing gasket is provided with grid projection.
8. board-like extended pattern pipeline patching device according to claim 7, is characterized in that, described buckle is integrated with described second dunnage and is connected.
9. board-like extended pattern pipeline patching device according to claim 8, it is characterized in that, the free end of described bolt is arranged with protecting jacket.
10. board-like extended pattern pipeline patching device according to claim 9, is characterized in that, the radial connecting end of described sealing gasket is most advanced and sophisticated.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520062151.XU CN204437568U (en) | 2015-01-29 | 2015-01-29 | Board-like extended pattern pipeline patching device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520062151.XU CN204437568U (en) | 2015-01-29 | 2015-01-29 | Board-like extended pattern pipeline patching device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204437568U true CN204437568U (en) | 2015-07-01 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520062151.XU Expired - Fee Related CN204437568U (en) | 2015-01-29 | 2015-01-29 | Board-like extended pattern pipeline patching device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204437568U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104613273A (en) * | 2015-01-29 | 2015-05-13 | 郭文星 | Plate-type extended pipeline repair device |
| CN104964122A (en) * | 2015-07-06 | 2015-10-07 | 苏州捷宁模塑有限公司 | Fluoroplastic seal device for fluid |
-
2015
- 2015-01-29 CN CN201520062151.XU patent/CN204437568U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104613273A (en) * | 2015-01-29 | 2015-05-13 | 郭文星 | Plate-type extended pipeline repair device |
| CN104964122A (en) * | 2015-07-06 | 2015-10-07 | 苏州捷宁模塑有限公司 | Fluoroplastic seal device for fluid |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20190515 Address after: 116100 Qingshan Industrial Park, Yongzheng Street, Jinzhou District, Dalian City, Liaoning Province Patentee after: Dalian Chuhong Machinery Co., Ltd. Address before: 116600 Xinghuali No.4 1-3-1, Dalian Economic and Technological Development Zone, Liaoning Province Patentee before: Guo Wenxing |
|
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20150701 Termination date: 20200129 |