CN201739701U - Pipeline plugging clamp with drainage arc plate - Google Patents
Pipeline plugging clamp with drainage arc plate Download PDFInfo
- Publication number
- CN201739701U CN201739701U CN2010202754636U CN201020275463U CN201739701U CN 201739701 U CN201739701 U CN 201739701U CN 2010202754636 U CN2010202754636 U CN 2010202754636U CN 201020275463 U CN201020275463 U CN 201020275463U CN 201739701 U CN201739701 U CN 201739701U
- Authority
- CN
- China
- Prior art keywords
- drainage
- arc plate
- stamping steel
- steel ribbon
- plugging
- 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
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Abstract
The utility model discloses a pipeline plugging clamp with a drainage arc plate, which is widely used for emergency plugging and repairing for the leakage of various delivery lines, and relates to the technical field of pipeline systems. The clamp comprises a plugging arc plate (1), a sealing strip slot (2), a sealing strip (3), a drainage short section (4), a DN50 ball valve (5), a T101b tapping machine (6) and fastening chain clamp (7), wherein a hole is arranged in the middle of the plugging arc plate (1) which is provided with the sealing strip slot (2) and used for arranging the sealing strip (3), and the drainage short section (4) is fixedly connected outside the hole, the outer end of the drainage short section (4) is connected with the DN 50 ball valve (5) which is also connected with the T101b tapping machine (6); and the two fastening chain clamps (7) are fixedly connected beside the drainage short section (4) on the external surface of the plugging arc plate (1). The pipeline plugging clamp with the drainage arc plate has the advantages of smart and light structure, simple operation, low cost, quickness, high efficiency and strong practicability.
Description
Technical field
The utility model is a kind of board-like pipe plugging chucking tools of band drainage arc that perforation such as each transfer line burn into third party destruction, crackle cause the emergency leakage blocking repairing of pipeline leakage that is widely used for.Relate to the pipe-line system technical field.
Background technique
201391714), a kind of quick high-pressure no transmission stoppage urgent repair method and jig (publication number: 101586730), (publication number: CN2752582) these several jigs all adopt the method for drainage to pipeline stopping transportation pressure covering leaks clamping in the existing band drainage covering leaks clamping: roof pressing type pressure sealing device (notification number:, though the shutoff mode to conduction hole is selected to differ, the sealing of leak stopping arc plate is trouble.
The model utility content
The purpose of this utility model is on the basis of existing arc plate covering leaks clamping and T101b perforator, the function of the two is combined, design have the structure small volume and less weight, simple to operate, with low cost, rapidly and efficiently, the practical board-like pipe plugging chucking tools of band drainage arc.
Structure of the present utility model such as Fig. 1, Fig. 2 and shown in Figure 3 comprise leak stopping arc plate 1, Stamping Steel Ribbon slotted eye 2, Stamping Steel Ribbon 3, drainage pipe nipple 4, DN50 ball valve 5, T101b perforator 6 and fastening chain card 7.The leak stopping arc plate 1 middle part perforate of Stamping Steel Ribbon slotted eye 2 and placement Stamping Steel Ribbon 3 is arranged and outwards be fixed with drainage pipe nipple 4 on the hole, be connected to DN50 ball valve 5 in drainage pipe nipple 4 outer ends, DN50 ball valve 5 connects T101b perforator 6 again; Drainage pipe nipple 4 sides in leak stopping arc plate 1 appearance are fixed with two fastening chain cards 7.
Described leak stopping arc plate 1 is the rectangle arc plate that matches with the pipeline outer arced surface;
Described Stamping Steel Ribbon slotted eye 2 is a semi-circular groove;
Described Stamping Steel Ribbon 3 is the ring of circular section;
Fastening chain card 7 is " ten " shape chain top card.
In Stamping Steel Ribbon slotted eye 2, place Stamping Steel Ribbon 3, leak stopping arc plate 1 is installed on the leakage point pipeline, DN50 ball valve 5 is installed on drainage pipe nipple 4 to be come the drainage of leakage point medium, after compressing sealing by 7 pairs of leak stopping arcs of fastening chain card plate 1, leak stopping arc plate 1 is welded on the pipeline, checks the welding bead zero defect, dismounting is drainage tube down, T101b perforator 6 is installed on the DN50 ball valve 5 carries out plug-hole, reach the leak stopping purpose, realize pressure sealing.
This jig is the board-like covering leaks clamping of practical band drainage arc, is applicable to pipelines such as conveying crude oil, product oil, rock gas, water because the plugging operations that a variety of causes perforation is leaked.This jig structure small volume and less weight, simple to operate, with low cost, rapidly and efficiently, practical, in plugging operations, combine the T101b perforator and carry out leak stopping.
Description of drawings
The board-like covering leaks clamping front view of Fig. 1 band drainage arc
The board-like covering leaks clamping leak stopping of Fig. 2 band drainage arc schematic representation
The board-like covering leaks clamping seal strip groove of Fig. 3 band drainage arc hole pattern
1-leak stopping arc plate, 2-Stamping Steel Ribbon slotted eye wherein
3-Stamping Steel Ribbon, 4-drainage pipe nipple
5-ball valve, 6-perforator
7-fastening chain card
Embodiment
Embodiment. this example is the experiment covering leaks clamping on Φ 508mm pipeline, and it constitutes as Fig. 1, Fig. 2 and shown in Figure 3.
The leak stopping arc plate 1 middle part perforate of Stamping Steel Ribbon slotted eye 2 and placement Stamping Steel Ribbon 3 is arranged and outwards be fixed with drainage pipe nipple 4 on the hole, be connected to DN50 ball valve 5 in drainage pipe nipple 4 outer ends, DN50 ball valve 5 connects T101b perforator 6 again; Drainage pipe nipple 4 sides in leak stopping arc plate 1 appearance are fixed with two fastening chain cards 7.
Described leak stopping arc plate 1 is the rectangle arc plate that matches with the pipeline outer arced surface; Be of a size of the arc plate of long 600mm, the wide 500mm of arc;
Described Stamping Steel Ribbon slotted eye 2 is a Φ 15mm semi-circular groove;
Described Stamping Steel Ribbon 3 is the ring of Φ 15mm circular section;
The perforate pipe nipple of the inside and outside silk of the band that described drainage pipe nipple 4 is DN50;
The perforate ball valve that described DN50 ball valve 5 connects for internal thread;
Described T101b perforator 6 is the manual perforator of U.S. TDW company;
Fastening chain card 7 is " ten " shape chain top card.
This example through the test, the structure small volume and less weight, simple to operate, with low cost, rapidly and efficiently, practical, in plugging operations, combine the T101b perforator and carry out leak stopping, respond well.
Claims (5)
1. the board-like pipe plugging chucking tools of band drainage arc is characterized in that it comprises leak stopping arc plate (1), Stamping Steel Ribbon slotted eye (2), Stamping Steel Ribbon (3), drainage pipe nipple (4), DN50 ball valve (5), T101b perforator (6) and fastening chain card (7); Leak stopping arc plate (1) the middle part perforate of Stamping Steel Ribbon slotted eye (2) and placement Stamping Steel Ribbon (3) is arranged and outwards be fixed with drainage pipe nipple (4) on the hole, be connected to DN50 ball valve (5) in drainage pipe nipple (4) outer end, DN50 ball valve (5) connects T101b perforator (6) again; At other two the fastening chain cards (7) that are fixed with of the drainage pipe nipple (4) of leak stopping arc plate (1) appearance.
2. the board-like pipe plugging chucking tools of band drainage arc according to claim 1 is characterized in that described leak stopping arc plate (1) is the rectangle arc plate that matches with the pipeline outer arced surface.
3. the board-like pipe plugging chucking tools of band drainage arc according to claim 1 is characterized in that described Stamping Steel Ribbon slotted eye (2) is semi-circular groove.
4. the board-like pipe plugging chucking tools of band drainage arc according to claim 1 is characterized in that described Stamping Steel Ribbon (3) is the ring of circular section.
5. the board-like pipe plugging chucking tools of band drainage arc according to claim 1 is characterized in that fastening chain card (7) is " ten " shape chain top card.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010202754636U CN201739701U (en) | 2010-07-28 | 2010-07-28 | Pipeline plugging clamp with drainage arc plate |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010202754636U CN201739701U (en) | 2010-07-28 | 2010-07-28 | Pipeline plugging clamp with drainage arc plate |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201739701U true CN201739701U (en) | 2011-02-09 |
Family
ID=43554976
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010202754636U Expired - Lifetime CN201739701U (en) | 2010-07-28 | 2010-07-28 | Pipeline plugging clamp with drainage arc plate |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201739701U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105546271A (en) * | 2016-02-24 | 2016-05-04 | 中国石油化工股份有限公司 | Drainage and grease injection complementary plate tool |
-
2010
- 2010-07-28 CN CN2010202754636U patent/CN201739701U/en not_active Expired - Lifetime
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105546271A (en) * | 2016-02-24 | 2016-05-04 | 中国石油化工股份有限公司 | Drainage and grease injection complementary plate tool |
| CN105546271B (en) * | 2016-02-24 | 2017-11-21 | 中国石油化工股份有限公司 | Drain greasing and mend plate instrument |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term |
Granted publication date: 20110209 |
|
| CX01 | Expiry of patent term |