CN201386880Y - Oil-water pipeline pressurized leak stopping device - Google Patents
Oil-water pipeline pressurized leak stopping device Download PDFInfo
- Publication number
- CN201386880Y CN201386880Y CN200920024750U CN200920024750U CN201386880Y CN 201386880 Y CN201386880 Y CN 201386880Y CN 200920024750 U CN200920024750 U CN 200920024750U CN 200920024750 U CN200920024750 U CN 200920024750U CN 201386880 Y CN201386880 Y CN 201386880Y
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- China
- Prior art keywords
- hole
- center
- sealing device
- protecting cover
- bolt
- 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 an oil-water pipeline pressurized leak stopping device which comprises a cross rod, a lower base, a spherical seat, a protecting cover, bolts, a guide screw, a pressurizing support bar and a longitudinal rod. The pressurizing support bar and the cross rod are respectively vertically inserted in the same direction into the holes arranged at the upper part and the lower part of the longitudinal rod, and holes with the same central line are arranged at the other ends of the two rods; female threads are arranged in the hole of the pressurizing support bar, and the guide screw match with the female threads; a lever hole is arranged at the upper end of the guide screw and a spherical head provided with a center hole is arranged at the lower end of the guide screw; and the guide screw is connected with the spherical seat through the protecting cover and the bolts. The lower end of the lower base is inserted into a hole of the cross rod. The oil-water pipeline pressurized leak stopping device solves the problem in pressurized leak stoppage of an oil collecting pipeline.
Description
One, technical field
The utility model relates to the assistant tool that the profit gathering line is repaired in a kind of oil field, specifically a kind of profit pipeline pressure sealing device.
Two, background technique
Oil/water well pipeline leak stopping maintenance is being continued to use first termination of pumping at present always, stopping defeated outward even is being stopped well, and pressure is reduced to and to a certain degree beats peg then by the time, carries out the old way of welding procedure leak stopping at last.This blocking method was both wasted time and energy, and crude oil production is made a big impact.
Three, summary of the invention
The purpose of this utility model provides a kind of profit pipeline pressure sealing device, solves wasting time and energy of said method existence, has a strong impact on the problem of crude oil production.
The technical solution of the utility model realizes in the following manner:
The utility model is made up of cross bar, lower bottom base, spheric seat, protecting cover, bolt, leading screw, pressurization strut and vertical pole, it is characterized in that pressurizeing, strut and cross bar are vertical in the same way respectively is inserted in the hole that the vertical pole upper and lower is provided with, be provided with the hole of concentricity line in the other end separately at two bars, in the hole of pressurization strut, be provided with box thread, be mated by leading screw, the upper end of leading screw is provided with the lever hole, and the lower end is made as the bulb of band center hole, connects by protecting cover and bolt and spheric seat; The lower bottom base lower end is inserted in the cross bar hole.
Be provided with box thread in the bulb center hole.
Spheric seat is made as rectangle, and both sides are provided with bolt hole, and the center is provided with center hole, and center, last top is made as the hemisphere concave volume, and lower bottom part is made as arc shaped surface.
Protecting cover is made as rectangle, and both sides are provided with bolt hole, and the center is provided with center hole, and middle part, the end is made as the hemisphere concave volume.
Lower bottom base is made as rectangle, and the middle part of going to the bottom is made as cylindrical body, and last end face is made as arc, and the middle part is provided with bolt hole.
Compared with the prior art the utility model has the following advantages:
1, simple in structure, reasonable in design, easy to use, during leak stopping, not stopping transportation, not termination of pumping, not stop well, pressure sealing, leak stopping quick, do not influence field produces.
2, be the minimizing bonding area, available top band screw thread, the cylindrical body of bottom band conehead is screwed in the box of ballhead or lower bottom base, with the welding of conehead plug-hole.
Four, description of drawings
Accompanying drawing is a structural representation of the present utility model
1-cross bar 2-lower bottom base 3-spheric seat 4-protecting cover 5-bolt 6-leading screw 7-pressurization strut 8-vertical pole among the figure
Five, embodiment
For further disclosing the technical solution of the utility model, elaborate by embodiment below in conjunction with Figure of description:
As shown in Figure 1, the utility model is made up of cross bar 1, lower bottom base 2, spheric seat 3, protecting cover 4, bolt 5, leading screw 6, pressurization strut 7 and vertical pole 8.Pressurization strut and cross bar be vertical in the same way respectively to be inserted in the hole that the vertical pole upper and lower is provided with, and is provided with the hole of concentricity line in the other end separately at two bars, is provided with box thread in the hole of pressurization strut, cooperates with leading screw; Be provided with the lever hole in the upper end of leading screw, the lower end is made as the bulb of band center hole, connects by protecting cover and bolt and spheric seat; The lower bottom base lower end is inserted in the cross bar hole; Constitute U type framework anchor clamps by inserting mode, can be to profit pipeline seepage, leak stopping is carried out in the place of perforation.
During leak stopping, race oil is metalled run out few, greatly reduces environmental pollution, even there is bigger pressure in the pipeline, also can realize rapid leak stopping, makes the stand-by period of pipeline maintainance shorten to zero, thereby has shortened the engineering time of pipeline.During use, the leak stopping device is stuck on the pipeline, with suitable size and have certain flexible rubber and aim at site of perforation with in advance prefabricated weldment, threaded screw rod turns clockwise, pressure is passed to weldment and rubber, rubber and site of perforation are fitted, increase clamping force, after no longer including the profit seepage, can carry out welding procedure immediately.Plugging time shortened to about 0.5 hour by original 3-4 hour, strove to get the time of resuming production, and had reduced the crude oil loss and had reduced the environmental pollution degree.
Claims (5)
1, a kind of profit pipeline pressure sealing device, form by cross bar, lower bottom base, spheric seat, protecting cover, bolt, leading screw, pressurization strut and vertical pole, it is characterized in that pressurizeing, strut and cross bar are vertical in the same way respectively is inserted in the hole that the vertical pole upper and lower is provided with, be provided with the hole of concentricity line in the other end separately at two bars, in the hole of pressurization strut, be provided with box thread, be mated by leading screw, the upper end of leading screw is provided with the lever hole, the lower end is made as the bulb of band center hole, connects by protecting cover and bolt and spheric seat; The lower bottom base lower end is inserted in the cross bar hole.
2, profit pipeline pressure sealing device according to claim 1 is characterized in that being provided with box thread in the described bulb center hole.
3, profit pipeline pressure sealing device according to claim 1 is characterized in that described spheric seat is made as rectangle, and both sides are provided with bolt hole, and the center is provided with center hole, and center, last top is made as the hemisphere concave volume, and lower bottom part is made as arc shaped surface.
4, profit pipeline pressure sealing device according to claim 1 is characterized in that described protecting cover is made as rectangle, and both sides are provided with bolt hole, and the center is provided with center hole, and middle part, the end is made as the hemisphere concave volume.
5, profit pipeline pressure sealing device according to claim 1 is characterized in that described lower bottom base is made as rectangle, and the middle part of going to the bottom is made as cylindrical body, and last end face is made as arc, and the middle part is provided with bolt hole.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN200920024750U CN201386880Y (en) | 2009-04-29 | 2009-04-29 | Oil-water pipeline pressurized leak stopping device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN200920024750U CN201386880Y (en) | 2009-04-29 | 2009-04-29 | Oil-water pipeline pressurized leak stopping device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201386880Y true CN201386880Y (en) | 2010-01-20 |
Family
ID=41579415
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN200920024750U Expired - Fee Related CN201386880Y (en) | 2009-04-29 | 2009-04-29 | Oil-water pipeline pressurized leak stopping device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201386880Y (en) |
-
2009
- 2009-04-29 CN CN200920024750U patent/CN201386880Y/en not_active Expired - Fee Related
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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: 20100120 Termination date: 20100429 |