CN203023730U - Pipeline rapid-plugging device - Google Patents
Pipeline rapid-plugging device Download PDFInfo
- Publication number
- CN203023730U CN203023730U CN 201220533234 CN201220533234U CN203023730U CN 203023730 U CN203023730 U CN 203023730U CN 201220533234 CN201220533234 CN 201220533234 CN 201220533234 U CN201220533234 U CN 201220533234U CN 203023730 U CN203023730 U CN 203023730U
- Authority
- CN
- China
- Prior art keywords
- flange
- face
- pipe cap
- pipeline
- plugging device
- 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
- 238000009434 installation Methods 0.000 claims abstract description 7
- 239000000463 material Substances 0.000 claims description 3
- 238000007789 sealing Methods 0.000 claims description 3
- 239000012530 fluid Substances 0.000 description 4
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 3
- 238000000034 method Methods 0.000 description 2
- 230000032683 aging Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000000903 blocking effect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000002360 explosive Substances 0.000 description 1
- 239000012467 final product Substances 0.000 description 1
- 239000000047 product Substances 0.000 description 1
Landscapes
- Pipe Accessories (AREA)
Abstract
The utility model discloses a pipeline rapid-plugging device which is provided with a press-against flange and a pipe cap flange. The peripheries of the two flanges are connected through fastening bolts in a fastened mode. A slope face is arranged on the inner side face of the press-against flange, wherein the slope face is high in the exterior and low in the interior. A slip is arranged on the inner side of the press-against flange, and a slope face is arranged on the periphery face of the slip and matched with the slope face on the inner side of the press-against flange. The slope face is low in the exterior and high in the interior. The outer end face of the pipe cap flange is sealed, a seal ring is arranged on the inner side of the pipe cap flange, and a press-against ring is arranged between the slip and the seal ring. Threads are arranged on the inner side face of the slip. A valve installation screw hole is formed in the sealed end face of the pipe cap flange. The pipeline rapid-plugging device is suitable for plugging and repairing of a pipeline, the structure is simple and ingenious, the using is very convenient, installation is rapid, the damaged pipeline can be effectively and rapidly plugged, leakage is reduced, more losses are avoided, and the pipeline rapid-plugging device facilitates the follow-up repairing operation.
Description
Technical field
The utility model is to belong to a kind of mechanical prosthesis equipment technical field, specifically a kind of for various pipelines in use, as oil pipe, tracheae, water pipe, steam pipe etc., during the situations such as fracture in service, leakage, obstruction, in time pipeline is blocked shutoff, in order to further process, prevent that in pipe, fluid leaks in a large number, cause the pipeline rehabilitation device of heavy losses.This pipeline rehabilitation device is particularly suitable under water, the seabed, inferior environment comparatively inconvenience pipeline rehabilitation, its performance and advantage are more outstanding.
Background technique
At present, no matter produce and living facilities in, the use amount of pipeline is very large, and is filled with various fluids in pipeline, and water, gas, vapour, wet goods are not only arranged, and also has plenty of high temperature, high pressure, inflammable, explosive.In a single day these pipelines break down, and fracture, leakage can bring great inconvenience to productive life, even cause a serious accident and lose.Yet, any equipment aging, damage is inevitable.Therefore, repair safely in case damaging how as early as possible appears in these pipelines, just seem very important.More existing pipeline rehabilitation instruments and device are mostly fairly simple, particularly are difficult to timely and effectively often to cause a large amount of tube fluids to leak pipe plugging, and not only loss is larger, cause larger difficulty for the work of timely pipe-repairing.Therefore, be starved of and propose a kind ofly will to damage in time fast the device of the effective shutoff of pipeline.
The model utility content
The utility model proposes a kind of pipeline fast plugging device in order to solve the problems of the technologies described above, and this apparatus structure is simply exquisite, very easy to use, quick for installation, can be fast and effeciently with on the damage pipe plugging, reduce and leak, avoid larger loss, be convenient to follow-up reparation operation.
The purpose of this utility model is achieved through the following technical solutions:
The pipeline fast plugging device is characterized in that: be provided with and hold out against flange and pipe cap flange, this holds out against flange and pipe cap flange surrounding is fastenedly connected by clamping bolt; The described inner side surface that holds out against flange is provided with low inclined-plane in an outer height, and this flange inboard is provided with a slips, and the outer circumferential face of this slips is provided with an inclined-plane that matches with the inclined-plane that holds out against on the flange inner side surface, and is high in low outside this inclined-plane; The exterior edge face of described pipe cap flange is provided with seal ring for sealing in the inboard of this pipe cap flange; Be provided with between described slips and seal ring and hold out against ring.
The utility model further improves and the scheme of enforcement is:
Described seal ring is that rubber material is made, and is provided with one or several, and setting is arranged in parallel.
The inner side surface of described slips is provided with screw thread.
Be provided with the valve installation screw on the seal face of described pipe cap flange.
The utility model will be damaged pipeline and block from damage in use, and the broken end that will go out fluid one side inserts two flanges from slips one end, clamping bolt be tightened get final product, and operate very easy.
The beneficial effects of the utility model:
1, exquisiteness simple in structure, easy to use, and is swift to operate;
Inclined-plane and the screw thread on inner side surface of the slips that 2, arranges, flange, slips can tighten pipeline, and be fixing very firm;
What 3, arrange holds out against ring and can make sealed ring deformation, with the pipeline tight seal;
4, the valve installation hole that arranges is convenient installs valve in advance, opens when mounted the valve pressure release, makes quick for installationly, laborsaving, installs rear throttle down, realizes fully with pipe plugging.
Description of drawings
Fig. 1 is longitudinal section of the present utility model sectional structure schematic diagram.Wherein 1 for treating blocking pipe.
The profile of the utility model product is not subjected to the restriction of this figure, and only the profile change also belongs to protection domain of the present utility model.
Embodiment
Below in conjunction with drawings and Examples, the utility model is described further: embodiment: referring to accompanying drawing, the pipeline fast plugging device is provided with and holds out against flange 3 and pipe cap flange 8, and this holds out against flange and pipe cap flange surrounding is fastenedly connected by clamping bolt 7; The described inner side surface that holds out against flange is provided with inclined-plane 22 low in an outer height, and this flange inboard is provided with a slips 2, and the outer circumferential face of this slips is provided with an inclined-plane 22 that matches with the inclined-plane that holds out against on the flange inner side surface, and is high in low outside this inclined-plane; The exterior edge face of described pipe cap flange is provided with seal ring 5,6 for sealing in the inboard of this pipe cap flange; Be provided with between described slips and seal ring and hold out against ring 4.Described seal ring is that rubber material is made, and is provided with 2, and setting is arranged in parallel.The inner side surface of described slips is provided with screw thread 21.Be provided with valve installation screw 81 on the seal face of described pipe cap flange.
Can also make other multi-form variation on the basis of above-mentioned principle.These variations still are among protection domain of the present utility model.
Claims (4)
1. pipeline fast plugging device, it is characterized in that: be provided with and hold out against flange (3) and pipe cap flange (8), this holds out against flange and pipe cap flange surrounding is fastenedly connected by clamping bolt (7); The described inner side surface that holds out against flange is provided with inclined-plane (22) low in an outer height, this flange inboard is provided with a slips (2), the outer circumferential face of this slips is provided with an inclined-plane that matches with the inclined-plane that holds out against on the flange inner side surface (22), and is high in hanging down outside this inclined-plane; The exterior edge face of described pipe cap flange is provided with seal ring (5,6) for sealing in the inboard of this pipe cap flange; Be provided with between described slips and seal ring and hold out against ring (4).
2. pipeline fast plugging device according to claim 1 is characterized in that: described seal ring is that rubber material is made, and is provided with one or several, and setting is arranged in parallel.
3. pipeline fast plugging device according to claim 1, it is characterized in that: the inner side surface of described slips is provided with screw thread (21).
4. pipeline fast plugging device according to claim 1, is characterized in that: be provided with valve installation screw (81) on the seal face of described pipe cap flange.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220533234 CN203023730U (en) | 2012-10-18 | 2012-10-18 | Pipeline rapid-plugging device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220533234 CN203023730U (en) | 2012-10-18 | 2012-10-18 | Pipeline rapid-plugging device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203023730U true CN203023730U (en) | 2013-06-26 |
Family
ID=48647715
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220533234 Expired - Lifetime CN203023730U (en) | 2012-10-18 | 2012-10-18 | Pipeline rapid-plugging device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203023730U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103604021A (en) * | 2013-10-11 | 2014-02-26 | 天津大学 | Coupled pipe leakage rush repair clamp and design method thereof |
| CN104019324A (en) * | 2014-06-20 | 2014-09-03 | 周庆涛 | Quick repairing device for underwater double-layer oil pipeline |
| GB2554935A (en) * | 2016-10-14 | 2018-04-18 | Mcgarian Bruce | An apparatus for sealing a pipe |
| EP4166837A1 (en) * | 2021-10-13 | 2023-04-19 | Tenaris Connections B.V. | A protector assembly and associated method for protecting a threaded pipe |
-
2012
- 2012-10-18 CN CN 201220533234 patent/CN203023730U/en not_active Expired - Lifetime
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103604021A (en) * | 2013-10-11 | 2014-02-26 | 天津大学 | Coupled pipe leakage rush repair clamp and design method thereof |
| CN104019324A (en) * | 2014-06-20 | 2014-09-03 | 周庆涛 | Quick repairing device for underwater double-layer oil pipeline |
| GB2554935A (en) * | 2016-10-14 | 2018-04-18 | Mcgarian Bruce | An apparatus for sealing a pipe |
| US12055258B2 (en) | 2016-10-14 | 2024-08-06 | Bruce McGarian | Apparatus for sealing a pipe |
| EP4166837A1 (en) * | 2021-10-13 | 2023-04-19 | Tenaris Connections B.V. | A protector assembly and associated method for protecting a threaded pipe |
| WO2023062137A1 (en) * | 2021-10-13 | 2023-04-20 | Tenaris Connections B.V. | A protector assembly and associated method for protecting a threaded pipe |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| EE01 | Entry into force of recordation of patent licensing contract |
Assignee: Langfang Yongchun Industrial Product Co.,Ltd. Assignor: Zhou Qingtao Contract record no.: 2014990000263 Denomination of utility model: Quick pipeline plugging device used for sewage pipeline leakage detection and application method thereof Granted publication date: 20130626 License type: Exclusive License Record date: 20140505 |
|
| LICC | Enforcement, change and cancellation of record of contracts on the licence for exploitation of a patent or utility model | ||
| CX01 | Expiry of patent term |
Granted publication date: 20130626 |
|
| CX01 | Expiry of patent term |