CN207034498U - For the temporary plugging mechanism to petroleum pipeline small opening - Google Patents
For the temporary plugging mechanism to petroleum pipeline small opening Download PDFInfo
- Publication number
- CN207034498U CN207034498U CN201720405572.7U CN201720405572U CN207034498U CN 207034498 U CN207034498 U CN 207034498U CN 201720405572 U CN201720405572 U CN 201720405572U CN 207034498 U CN207034498 U CN 207034498U
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- CN
- China
- Prior art keywords
- clip
- petroleum pipeline
- small opening
- drilling rod
- fixed plate
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- 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.)
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Abstract
The utility model discloses for the temporary plugging mechanism to petroleum pipeline small opening, including the first clip, the second clip, first clip and second clip one end are equipped with bindiny mechanism, and chimb is equipped with the other end, and bindiny mechanism is provided with fixed plate, the central position of fixed plate is provided with drilling rod, drilling rod top is provided with regulation handle, and low side is provided with plugging sheet, and plugging sheet is flexible, the chimb of first clip and the second clip is interspersed with bolt, and bolt is provided with nut.The utility model is simple in construction, conveniently operation, quickly can carry out temporary plugging to the small opening on petroleum pipeline in the state of petroleum pipeline transfer oil, reduce the waste of petroleum resources, and suitable for being blocked to small opening of different shapes.
Description
Technical field
It the utility model is related to a kind of petroleum pipeline repair outfit, and in particular to for the interim envelope to petroleum pipeline small opening
Stifled mechanism.
Background technology
Oil, also referred to as crude oil, it is a kind of sticky, dark brown (sometimes a little green) liquid.Upper crustal is partly
There is petroleum storage in area.The property of oil is different because of the place of production, and range of viscosities is very wide, and freezing point difference is very big (30-60 degrees Celsius), boiling
Point range be normal temperature to more than 500 degrees Celsius, dissolve in a variety of organic solvents, it is not soluble in water, but can with water formed emulsion.No
The composition and appearance for the oil for crossing different oil fields can be distinguished very big.Oil is mainly used as fuel oil and gasoline, fuel oil and
One of current primary energy most important in the world of gasoline composition.Oil is also many chemical industries such as solvent, chemical fertilizer, killed
The raw material of worm agent and plastics etc..During the long history that the earth constantly develops, there is " special " period, such as the Paleozoic Era and
In Mesozoic Era, after substantial amounts of plant and animal death, the organic substance for forming its body constantly decomposes, and is precipitated with silt or carbonic acid matter
The material mixings such as thing form sedimentary.Because deposit constantly accumulates thickening, temperature and pressure is caused to rise, with this mistake
The continuous progress of journey, sedimentary is changed into sedimentary rock, and then forms sedimentary basin, and this just provides basic ground for the generation of oil
Matter environment.The composition of crude oil mainly has：Oily (this is its main component), colloid (a kind of sticky semi-solid material), pitch
Matter (crineous or black brittle solid material), carbonaceous (a kind of nonhydrocarbon).Oil is by mixing based on hydrocarbon
Form, there is special odor, coloured flammable oily liquid, natural gas is each based on gaseous hydrocarbon
Kind gas composition, there is special odor, colourless inflammability mixed gas.
For oil when carrying out the conveying of oil by various pipelines, pipeline, petroleum pipeline is during long-term use, pipeline
Small opening is produced because of corrosion unavoidably, or some criminals carry out pilferage oil, are punched on petroleum pipeline and carry out pilferage stone
Oil, it is necessary to stop the conveying of petroleum pipeline when being repaired at present for these small openings, stopping production pressure release, it then will carry rubber
Semicircle clamp on pipeline at the small opening, and be fixed using bolt, play a part of sealing small opening, still,
During operation, the rubber of clamp inner surface is easily movable, is not easy to be directed at the center of clamp, the surface of pipeline also needs to clean non-
It is often clean, small opening could be sealed, it is necessary to the repairing to small opening could be carried out in the state of the pressure release that stops production, reduce the production of oil
Amount, and most of traditional plugging device is taper, is merely able to be applied to round small opening.
Utility model content
Technical problem to be solved in the utility model is that petroleum pipeline uses in the presence of a harsh environment for a long time, and pipeline is easy
There is small opening, or criminal punches on pipeline and carries out pilferage oil, these small openings lost substantial amounts of oil, existing right
The method of petroleum pipeline small opening repairing, exists troublesome in poeration, and sealing is poor, is also limited to block section as circular small opening,
And the yield of oil is reduced during repairing, and it is an object of the present invention to provide for the temporary plugging machine to petroleum pipeline small opening
Structure, in the case where not influenceing petroleum pipeline to oil transportation, quickly the small opening on petroleum pipeline can be repaired, and
Suitable for blocking small opening of different shapes.
The utility model is achieved through the following technical solutions：
For the temporary plugging mechanism to petroleum pipeline small opening, including the first clip and the second clip, first clip
It is circular shape with the second clip, the first clip and second clip one end are equipped with bindiny mechanism, and bindiny mechanism is provided with solid
Fixed board, the both ends of fixed plate are connected with the first clip with bindiny mechanism on the second clip respectively, and the middle position of fixed plate is from setting
There is through hole, drilling rod is provided with through hole, drilling rod is interspersed in fixed plate, and the bottom of drilling rod is provided with plugging sheet, plugging sheet tool
There is certain elasticity, when plugging sheet stress, can bend along Impact direction, when power is removed, can restore to the original state again.
Further, screw thread is provided with the through hole of the fixed plate, and screw thread, fixed plate also is provided with the bar wall of drilling rod
It is threadedly attached in drilling rod in through hole, drilling rod can be stretched by screw thread in through hole.
Further, it is additionally provided with regulation handle on the other end of the drilling rod, regulation handle facilitates maintenance personal to carry out pair
The regulation of drilling rod.
Further, chimb is equipped with the other end of first clip and the second clip, chimb is provided with through hole, leads to
Bolt is provided with hole, bolt is connected with the first clip with the chimb on the second clip respectively by screw thread, and bolt, which is provided with, to be coordinated
Nut.By rotary nut, can secure the device on the petroleum pipeline to be blocked.
Further, slipmat is equipped with the inwall of first clip and the second clip, slipmat is rubber.To
When petroleum pipeline clamps, slipmat can avoid scratching petroleum pipeline, and slipmat can increase and be connect with petroleum pipeline
Contacting surface is accumulated, and improves the clamping to petroleum pipeline.
Further, the plugging sheet is spring steel, and the thickness of plugging sheet is 3-8mm, and spring steel has preferably elasticity,
After stress, plugging sheet can be bent, and when power disappears, plugging sheet recovers to original state again.
The utility model compared with prior art, has the following advantages and advantages：
1st, the utility model is used for the temporary plugging mechanism to petroleum pipeline small opening, will be leaked using flexible plugging sheet
Hole blocks, simple to operate, facilitates worker quickly to be blocked to the small opening of petroleum pipeline, while also meet the stone to different-diameter
Oil-piping Rapid-Repair；
2nd, the utility model is used for the temporary plugging mechanism to petroleum pipeline small opening, because plugging sheet is rectangular shape, because
This can be blocked to small opening of different shapes, and can be in the case of the normal transfer oil of petroleum pipeline, to oil
Small opening on pipeline carries out Rapid-Repair, avoids influence of the stopping production pressure release to oil production rate.
Brief description of the drawings
Accompanying drawing described herein is used for providing further understanding the utility model embodiment, forms the one of the application
Part, the restriction to the utility model embodiment is not formed.In the accompanying drawings：
Fig. 1 is the utility model structure diagram；
Structural representation when Fig. 2 is utility model works.
Mark and corresponding parts title in accompanying drawing：
1- regulation handles, 2- drilling rods, 3- bindiny mechanisms, the clips of 4- first, 5- fixed plates, 6- plugging sheets, the clips of 7- second,
8- nuts, 9- chimbs, 10- bolts, 11- slipmat, 12- petroleum pipelines, 13- small openings.
Embodiment
For the purpose of this utility model, technical scheme and advantage is more clearly understood, with reference to embodiment and accompanying drawing,
The utility model is described in further detail, and exemplary embodiment of the present utility model and its explanation are only used for explaining this
Utility model, it is not intended as to restriction of the present utility model.
Embodiment
As shown in Figure 1 and Figure 2, the utility model is used for the temporary plugging mechanism to petroleum pipeline small opening, including the first clip
4th, the second clip 7, the first clip 4 and the second clip 7 are arc structure, and the specification phase of the first clip 4 and the second clip 7
Together, the first clip 4 and the second clip 7 are fabricated using cast iron, have stronger intensity, the first clip 4 and the second clip 7
One end on be equipped with bindiny mechanism 3, bindiny mechanism 3 is preferably hinge, and the first clip 4 and the second clip 7 can be around connections
The freely activity of mechanism 3, bindiny mechanism 3 are provided with fixed plate 5, the both ends of fixed plate 5 rotating mechanism 3 with the first clip 4 respectively
Connected with the rotating mechanism 3 on the second clip 7, fixed plate 5 is also fabricated using cast iron, and the central position of fixed plate 5 is set
There is through hole, through-hole wall is provided with screw thread, is provided with drilling rod 2 in through hole, is again provided with screw thread on the bar wall of drilling rod 2, drilling rod 2 passes through
It is threaded in through hole, rotary drill rod 2, drilling rod 2 can be up and down in fixed plate 5, and the bottom of drilling rod 2 is provided with closure
Piece 6, top are provided with regulation handle 1, and plugging sheet 6 welds with drilling rod 2, and pad has preferable intensity, and plugging sheet 6 is elasticity
Steel material is fabricated, and has preferably elasticity, plugging sheet 6 is rectangular tab shape, and its thickness is 5mm, according to actual leakage
The size in hole 13, the plugging sheet 6 of matching specification is selected, when the both ends of plugging sheet 6 are acted on by external force, plugging sheet 6
Both ends will be bent along the direction puted forth effort, and when external force disappears, plugging sheet 6 can recover to original shape, the regulation handle again
Hand 1 maintains easily the height that drilling rod 2 is adjusted in personnel, forces drilling rod 2 to be pressed on the small opening 13 of petroleum pipeline 12；Described
Chimb 9 is equipped with the other end of one clip 4 and the second clip 7, chimb 9 is provided with through hole, bolt 10, bolt are provided with through hole
10 are respectively interposed in the through hole of the first clip 4 and the second clip 7, and nut 8 is additionally provided with bolt 10, nut 8 and spiral shell
Bolt 10 coordinates, and first clip 4 and the second clip 7 are fixed together with nut 8 by bolt 10, regulating bolt 10 and nut 8,
The opening and closing degree of the first clip 4 and the second clip 7 can be adjusted, meets the clamping to the petroleum pipeline 12 of different-diameter, and
Slipmat 11 is additionally provided with the inwall of first clip 4 and the second clip 7, slipmat 11 is rubber, when the first clip 4 and the second card
When the cooperation of hoop 7 clamps petroleum pipeline 12, when slipmat 11 is fitted tightly on petroleum pipeline, the first clip 4 is added
With the second clip 7 and the contact area of petroleum pipeline, frictional force is increased, makes the first clip 4 and the second clip 7 by petroleum pipeline
What is clamped is more firm, while slipmat 11 can avoid the first clip 4 and the second clip 7 by the scratch of petroleum pipeline 12.
Operation principle of the present utility model is：Regulating bolt 10 and nut 8, bolt 10 is blocked from the first clip 4 and second
Remove, the first clip 4 and the second clip 7 are hung on the petroleum pipeline 12 to be repaired so that fixed plate 5 on the chimb 9 of hoop 7
On drilling rod 2 be located at the surface of small opening 13, then bolt 10 and nut 8 are arranged on to the chimb of the first clip 4 and the second clip 7
On 9 so that the first clip 4 and the second clip 7 adjust the regulation handle 1 on drilling rod 2 so that bore tightly by petroleum pipeline clamping
Bar 2 moves towards the direction of small opening, when the wall contacts of plugging sheet 6 and petroleum pipeline 12, continues to rotate regulation handle 1, therefore
Drilling rod 2 drives plugging sheet 6 to continue to move down, because plugging sheet 6 is flexible, the outer wall extruding plugging sheet 6 of petroleum pipeline 12
Lower surface, force plugging sheet 6 to bend upward, when plugging sheet 6 bend shape it is consistent with small opening 13 when, drilling rod 2 promote block
Piece 6 enters to the inside of petroleum pipeline 12 from small opening 13, and now, petroleum pipeline 12 disappears to the extruding force of plugging sheet 6, plugging sheet
6 will then revert to original state, and drilling rod 2 is rotated towards the opposite direction of drilling rod 2 is just rotated, and drilling rod 5 is drawn to plugging sheet 6 towards moving up
Dynamic, when the interior contact of plugging sheet 6 and petroleum pipeline 12, the inwall of petroleum pipeline 12 will extrude plugging sheet 6, force plugging sheet
6 decurvations, because plugging sheet 6 has preferably elasticity, when drilling rod 5 pulls plugging sheet 6 upward, plugging sheet 6 can be tight
Tightly the inwall with petroleum pipeline 12 fits together, the plugging sheet 6 being fitted on the inwall of petroleum pipeline 12 can prevent oil from
Towards external leakage at small opening 13, now, stop operating drilling rod 2, completes the temporary plugging to the small opening 13 of petroleum pipeline 12, quickly will
Small opening 13 is blocked, and efficiently reduces the waste of petroleum resources, and wait is subsequently further repaired to petroleum pipeline 12.
Above-described embodiment, the purpose of this utility model, technical scheme and beneficial effect are entered
One step describes in detail, should be understood that and the foregoing is only specific embodiment of the present utility model, is not used to limit
Determine the scope of protection of the utility model, it is all within the spirit and principles of the utility model, any modification for being made, equally replace
Change, improve, should be included within the scope of protection of the utility model.
Claims (6)
1. for the temporary plugging mechanism to petroleum pipeline small opening, it is characterised in that：Including the first clip (4), the second clip
(7), first clip (4) and the second clip (7) are circular shape, and the first clip (4) is all provided with the second clip (7) one end
There is a bindiny mechanism (3), bindiny mechanism (3) is provided with fixed plate (5), the both ends of fixed plate (5) company with the first clip (4) respectively
The bindiny mechanism (3) of connection mechanism (3) and the second clip (7) connects, and the middle position of fixed plate (5) is from provided with through hole, in through hole
Provided with drilling rod (2), drilling rod (2) is interspersed in fixed plate (5), and the bottom of drilling rod (2) is provided with plugging sheet (6), plugging sheet
(6) it is flexible, screw thread is provided with the through hole of the fixed plate (5), and screw thread also is provided with the bar wall of drilling rod (2), it is fixed
Plate (5) is threadedly attached in through hole with drilling rod (2), and first clip (4) on the inwall of the second clip (7) with being equipped with
Slipmat (11), slipmat (11) are rubber.
2. the temporary plugging mechanism according to claim 1 being used for petroleum pipeline small opening, it is characterised in that：The drilling rod
(2) regulation handle (1) is additionally provided with the other end.
3. the temporary plugging mechanism according to claim 1 being used for petroleum pipeline small opening, it is characterised in that：Described first
Clip (4) on the other end of the second clip (7) with being equipped with chimb (9).
4. the temporary plugging mechanism according to claim 3 being used for petroleum pipeline small opening, it is characterised in that：The chimb
(9) be provided with through hole, be provided with bolt (10) in through hole, bolt (10) by screw thread respectively with the first clip (4) and the second clip
(7) chimb (9) connection on, bolt (10) are provided with the nut (8) coordinated.
5. the temporary plugging mechanism according to claim 1 being used for petroleum pipeline small opening, it is characterised in that：The closure
Piece (6) is spring steel material, and the thickness of plugging sheet (6) is 3-8mm.
6. the temporary plugging mechanism according to claim 1 being used for petroleum pipeline small opening, it is characterised in that：The connection
Mechanism (3) is hinge.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720405572.7U CN207034498U (en) | 2017-04-17 | 2017-04-17 | For the temporary plugging mechanism to petroleum pipeline small opening |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720405572.7U CN207034498U (en) | 2017-04-17 | 2017-04-17 | For the temporary plugging mechanism to petroleum pipeline small opening |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207034498U true CN207034498U (en) | 2018-02-23 |
Family
ID=61478911
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720405572.7U Expired - Fee Related CN207034498U (en) | 2017-04-17 | 2017-04-17 | For the temporary plugging mechanism to petroleum pipeline small opening |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207034498U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108692130A (en) * | 2018-05-24 | 2018-10-23 | 任冲 | A kind of water supply and sewerage pipeline device for plugging and its application method |
-
2017
- 2017-04-17 CN CN201720405572.7U patent/CN207034498U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108692130A (en) * | 2018-05-24 | 2018-10-23 | 任冲 | A kind of water supply and sewerage pipeline device for plugging and its application method |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20180223 Termination date: 20190417 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |