CN107725964A - A kind of petroleum pipeline extrudes plugging device - Google Patents
A kind of petroleum pipeline extrudes plugging device Download PDFInfo
- Publication number
- CN107725964A CN107725964A CN201711153393.XA CN201711153393A CN107725964A CN 107725964 A CN107725964 A CN 107725964A CN 201711153393 A CN201711153393 A CN 201711153393A CN 107725964 A CN107725964 A CN 107725964A
- Authority
- CN
- China
- Prior art keywords
- trapped fuel
- fuel case
- sliding panel
- rotating bar
- gear
- 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.)
- Withdrawn
Links
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16K—VALVES; TAPS; COCKS; ACTUATING-FLOATS; DEVICES FOR VENTING OR AERATING
- F16K1/00—Lift valves or globe valves, i.e. cut-off apparatus with closure members having at least a component of their opening and closing motion perpendicular to the closing faces
- F16K1/02—Lift valves or globe valves, i.e. cut-off apparatus with closure members having at least a component of their opening and closing motion perpendicular to the closing faces with screw-spindle
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16K—VALVES; TAPS; COCKS; ACTUATING-FLOATS; DEVICES FOR VENTING OR AERATING
- F16K31/00—Actuating devices; Operating means; Releasing devices
- F16K31/44—Mechanical actuating means
- F16K31/53—Mechanical actuating means with toothed gearing
- F16K31/54—Mechanical actuating means with toothed gearing with pinion and rack
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16L—PIPES; JOINTS OR FITTINGS FOR PIPES; SUPPORTS FOR PIPES, CABLES OR PROTECTIVE TUBING; MEANS FOR THERMAL INSULATION IN GENERAL
- F16L55/00—Devices or appurtenances for use in, or in connection with, pipes or pipe systems
- F16L55/10—Means for stopping flow from or in pipes or hoses
- F16L55/11—Plugs
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Feeding And Controlling Fuel (AREA)
Abstract
The invention discloses a kind of petroleum pipeline to extrude plugging device, including support frame, the top of support frame as described above is installed with trapped fuel case, the side of trapped fuel case offers oil inlet, the opposite side of trapped fuel case offers mounting hole, horizontally disposed rotating bar is rotatablely equipped with mounting hole, trapped fuel case is installed with mounting cup close to the side of rotating bar, one end of rotating bar is extended in mounting cup, and one end of rotating bar is installed with first gear, the other end of rotating bar is extended in trapped fuel case, and the other end of rotating bar is installed with second gear, horizontally disposed first sliding panel is slidably fitted between the side of trapped fuel case and the inwall of mounting cup, the bottom of first sliding panel is welded with rack, rack is meshed with first gear, the top of first sliding panel is fixedly connected with the fixed plate being vertically arranged.Clever structure of the present invention, it is easy to use, extruding closure can be carried out to flowline automatically, and fault rate is low.
Description
Technical field
The present invention relates to petroleum technology field, more particularly to a kind of petroleum pipeline extruding plugging device.
Background technology
The oil pressure of petroleum conveying pipeline petrochina is bigger, is needed the outlet opening of oil pipe when taking, the used time need to not
Blocked, if being closed using valve, because larger oil pressure can accelerate the damage of valve, so as to increase a large amount of dimensions
Accomplish this.
The content of the invention
The invention aims to solve shortcoming present in prior art, and a kind of petroleum pipeline extruding proposed is sealed
Block apparatus.
To achieve these goals, present invention employs following technical scheme：
A kind of petroleum pipeline extrudes plugging device, including support frame, the top of support frame as described above are installed with trapped fuel case, trapped fuel
The side of case offers oil inlet, and the opposite side of trapped fuel case offers mounting hole, is rotatablely equipped with mounting hole horizontally disposed
Rotating bar, trapped fuel case are installed with mounting cup close to the side of rotating bar, and one end of rotating bar is extended in mounting cup, and turn
One end of lever is installed with first gear, and the other end of rotating bar is extended in trapped fuel case, and the other end of rotating bar is consolidated
Dingan County is equipped with second gear, and horizontally disposed first is slidably fitted between the side of trapped fuel case and the inwall of mounting cup and is slided
Plate, the bottom of the first sliding panel are welded with rack, and rack is meshed with first gear, and the top of the first sliding panel is fixedly connected with
The fixed plate being vertically arranged, is installed with horizontally disposed push-rod electric machine on the side inwall of mounting cup, push-rod electric machine it is defeated
Shaft is fixedly connected with the side of fixed plate, is rotatablely equipped with two horizontally disposed threaded rods in trapped fuel case, threaded rod it is outer
Side fixed cover is provided with the 3rd gear, and second gear is between two the 3rd gears, and the 3rd gear and two second gears are equal
It is meshed, the second sliding panel being vertically arranged is slidably fitted between the top inwall and bottom inwall of trapped fuel case, second slides
Offer two screwed holes on plate, threaded rod runs through the second sliding panel by screwed hole, the second sliding panel close to oil inlet one
Side is provided with the pressing plate being vertically arranged, and horizontally disposed spring is fixedly connected between pressing plate and the second sliding panel.
Preferably, side of the pressing plate away from the second sliding panel is installed with closure plug, and the closure plug is round platform
Shape structure, and block diameter of the plug close to pressing plate side and be more than diameter of the closure plug away from pressing plate side.
Preferably, the side of the trapped fuel case away from oil inlet is provided with horizontally disposed flowline, is installed on flowline
There is valve.
Preferably, the side of the trapped fuel case is provided with oil inlet pipe, and oil inlet pipe is extended in trapped fuel case by oil inlet.
Preferably, the level height of the oil inlet pipe is identical with the level height of closure plug.
The beneficial effects of the invention are as follows：Pass through the design of trapped fuel case so that oil pressure diminishes when oil reaches flowline, can
By being preferably controlled by valve, valve is hardly damaged, and passes through second gear, the first sliding panel, first gear, fixation
Plate, push-rod electric machine, threaded rod, the 3rd gear, the second sliding panel, pressing plate, spring and closure plug cooperation reached automatically by
The effect that closure plug is blocked to oil inlet pipe, plugging effect is good, and fault rate is low, clever structure of the present invention, easy to use, can
Automatically extruding closure is carried out to flowline, and fault rate is low.
Brief description of the drawings
Fig. 1 is the main perspective sectional view that a kind of petroleum pipeline proposed by the present invention extrudes plugging device；
Fig. 2 is the mounting cup sectional view that a kind of petroleum pipeline proposed by the present invention extrudes plugging device.
In figure：1 support frame, 2 trapped fuel casees, 3 rotating bars, 4 mounting cups, 5 second gears, 6 first sliding panels, 7 first gears,
8 fixed plates, 9 push-rod electric machines, 10 threaded rods, 11 the 3rd gears, 12 second sliding panels, 13 pressing plates, 14 springs, 15 closure plugs, 16
Flowline, 17 oil inlet pipes.
Embodiment
Below in conjunction with the accompanying drawing in the embodiment of the present invention, the technical scheme in the embodiment of the present invention is carried out clear, complete
Site preparation describes, it is clear that described embodiment is only part of the embodiment of the present invention, rather than whole embodiments.
Reference picture 1-2, a kind of petroleum pipeline extrude plugging device, including support frame 1, and the top of support frame 1 is fixedly mounted
There is trapped fuel case 2, the side of trapped fuel case 2 offers oil inlet, and the opposite side of trapped fuel case 2 offers mounting hole, rotated in mounting hole
Horizontally disposed rotating bar 3 is installed, trapped fuel case 2 is installed with mounting cup 4 close to the side of rotating bar 3, and the one of rotating bar 3
End is extended in mounting cup 4, and one end of rotating bar 3 is installed with first gear 7, and the other end of rotating bar 3, which extends to, to be deposited
In fuel tank 2, and the other end of rotating bar 3 is installed with second gear 5, between the side of trapped fuel case 2 and the inwall of mounting cup 4
Horizontally disposed first sliding panel 6 is slidably fitted with, the bottom of the first sliding panel 6 is welded with rack, rack and the phase of first gear 7
Engagement, the top of the first sliding panel 6 is fixedly connected with the fixed plate 8 being vertically arranged, is fixedly mounted on the side inwall of mounting cup 4
There is horizontally disposed push-rod electric machine 9, the output shaft of push-rod electric machine 9 is fixedly connected with the side of fixed plate 8, is rotated in trapped fuel case 2
Two horizontally disposed threaded rods 10 are installed, the outside fixed cover of threaded rod 10 is provided with the 3rd gear 11, and second gear 5 is located at
Between two the 3rd gears 11, and the 3rd gear 11 is meshed with two second gears, the top inwall of trapped fuel case 2 and bottom
The second sliding panel 12 being vertically arranged is slidably fitted between inwall, two screwed holes, screw thread are offered on the second sliding panel 12
Bar 10 runs through the second sliding panel 12 by screwed hole, and the second sliding panel 12 is provided with the pressing plate being vertically arranged close to the side of oil inlet
13, horizontally disposed spring 14 is fixedly connected between the sliding panel 12 of pressing plate 13 and second.
Application process：In the present embodiment, oil is entered in trapped fuel case 2 from oil inlet pipe 17 carries out temporarily storage, it is necessary to take
Used time need to only open the valve on flowline 16, and the oil oil pressure flowed out from flowline 16 reduces, and control push-rod electric machine 9 stretches
It can drive the first sliding panel 6 is horizontal to slide, so as to drive second gear 5 to rotate with engaging for rack by first gear 7, due to
Second gear 5 engages with two the 3rd gears 11, so as to drive two threaded rods 10 to rotate, the sliding panel 12 of threaded rod 10 and second
Threaded connection, so as to drive the second sliding panel 12 to horizontally slip, drive closure plug 15 to move left and right and complete squeezing to oil inlet pipe 17
Press seal is stifled and opens, and wherein spring 14 plays a part of buffering, so as to reach the effect that automatic extruding closure is carried out to oil inlet pipe 17
Fruit, plugging effect is good, and fault rate is low.
The foregoing is only a preferred embodiment of the present invention, but protection scope of the present invention be not limited thereto,
Any one skilled in the art the invention discloses technical scope in, technique according to the invention scheme and its
Inventive concept is subject to equivalent substitution or change, should all be included within the scope of the present invention.
Claims (5)
1. a kind of petroleum pipeline extrudes plugging device, including support frame（1）, it is characterised in that support frame as described above（1）Top consolidate
Dingan County is equipped with trapped fuel case（2）, trapped fuel case（2）Side offer oil inlet, trapped fuel case（2）Opposite side offer mounting hole,
Horizontally disposed rotating bar is rotatablely equipped with mounting hole（3）, trapped fuel case（2）Close to rotating bar（3）Side be installed with
Mounting cup（4）, rotating bar（3）One end extend to mounting cup（4）It is interior, and rotating bar（3）One end be installed with the first tooth
Wheel（7）, rotating bar（3）The other end extend to trapped fuel case（2）It is interior, and rotating bar（3）The other end be installed with the second tooth
Wheel（5）, trapped fuel case（2）Side and mounting cup（4）Inwall between be slidably fitted with horizontally disposed first sliding panel（6）,
First sliding panel（6）Bottom be welded with rack, rack and first gear（7）It is meshed, the first sliding panel（6）Top fix
It is connected with the fixed plate being vertically arranged（8）, mounting cup（4）Side inwall on be installed with horizontally disposed push-rod electric machine
（9）, push-rod electric machine（9）Output shaft and fixed plate（8）Side be fixedly connected, trapped fuel case（2）Inside it is rotatablely equipped with two water
The flat threaded rod set（10）, threaded rod（10）Outside fixed cover be provided with the 3rd gear（11）, second gear（5）Positioned at two
3rd gear（11）Between, and the 3rd gear（11）It is meshed with two second gears, trapped fuel case（2）Top inwall and bottom
The second sliding panel being vertically arranged is slidably fitted between the inwall of end（12）, the second sliding panel（12）On offer two screw threads
Hole, threaded rod（10）Second sliding panel is run through by screwed hole（12）, the second sliding panel（12）It is provided with close to the side of oil inlet
The pressing plate being vertically arranged（13）, pressing plate（13）With the second sliding panel（12）Between be fixedly connected with horizontally disposed spring（14）.
A kind of 2. petroleum pipeline extruding plugging device according to claim 1, it is characterised in that the pressing plate（13）It is remote
Second sliding panel（12）Side be installed with closure plug（15）, the closure plug（15）For truncated cone-shaped structure, and block plug
（15）Close to pressing plate（13）The diameter of side is more than closure and filled in（15）Away from pressing plate（13）The diameter of side.
A kind of 3. petroleum pipeline extruding plugging device according to claim 1, it is characterised in that the trapped fuel case（2）Far
Side from oil inlet is provided with horizontally disposed flowline（16）, flowline（16）On valve is installed.
A kind of 4. petroleum pipeline extruding plugging device according to claim 1, it is characterised in that the trapped fuel case（2）'s
Side is provided with oil inlet pipe（17）, oil inlet pipe（17）Trapped fuel case is extended to by oil inlet（2）It is interior.
A kind of 5. petroleum pipeline extruding plugging device according to claim 2 or 4, it is characterised in that the oil inlet pipe
（17）Level height with closure fill in（15）Level height it is identical.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711153393.XA CN107725964A (en) | 2017-11-20 | 2017-11-20 | A kind of petroleum pipeline extrudes plugging device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711153393.XA CN107725964A (en) | 2017-11-20 | 2017-11-20 | A kind of petroleum pipeline extrudes plugging device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN107725964A true CN107725964A (en) | 2018-02-23 |
Family
ID=61217387
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201711153393.XA Withdrawn CN107725964A (en) | 2017-11-20 | 2017-11-20 | A kind of petroleum pipeline extrudes plugging device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107725964A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111503415A (en) * | 2020-03-16 | 2020-08-07 | 黎志洋 | Domestic fitment pipe-line sealing device convenient to follow-up clearance |
-
2017
- 2017-11-20 CN CN201711153393.XA patent/CN107725964A/en not_active Withdrawn
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111503415A (en) * | 2020-03-16 | 2020-08-07 | 黎志洋 | Domestic fitment pipe-line sealing device convenient to follow-up clearance |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN107268736A (en) | A kind of lift type water tank discharge filtering device | |
| CN107725964A (en) | A kind of petroleum pipeline extrudes plugging device | |
| CN106726578A (en) | A kind of electrodynamic type Chinese medicine dreg pressurizing unit | |
| CN206767613U (en) | A kind of liquid filling head for preventing liquid splash | |
| CN207032404U (en) | A kind of lift type water tank discharge filtering device | |
| CN111878607A (en) | Pressure adjusting method of pressure relief valve | |
| CN207539515U (en) | A kind of petroleum pipeline squeezes plugging device | |
| CN201482241U (en) | Liquid level regulating device used for extraction box | |
| CN206895395U (en) | Gardens automatic irrigation system | |
| CN206394022U (en) | A kind of photosensitive resin solidifies 3D printer | |
| CN207450567U (en) | The filling adjustable Beverage filling machine of capacity | |
| CN208431144U (en) | A kind of pneumatic diaphragm pump with impurity removal function | |
| CN208585816U (en) | A kind of asphalt water-proof coiled material production line doffer | |
| CN111851648B (en) | Sewage pump station with deodorization function | |
| CN209643749U (en) | The stable skin of soya-bean milk processes spreading out device | |
| CN203531075U (en) | Full-automatic water overflowing prevention drainer | |
| CN208219817U (en) | A kind of prevention waterlogging catch-basin | |
| CN217698782U (en) | Fruit wine blending tank | |
| CN219197285U (en) | Oil recovery well head overflow collector | |
| CN216154591U (en) | Overcharge protection device for low-temperature liquid storage tank | |
| CN220265245U (en) | Drip-proof mushroom sauce processing filling machine | |
| CN208542746U (en) | A kind of oiling device in aluminium wire wire-drawing shape | |
| JP2020182787A (en) | Vase to which water is added automatically | |
| CN108746230A (en) | A kind of oiling device in aluminium wire wire-drawing shape | |
| CN108001912A (en) | A kind of rubbish separating treatment equipment |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| WW01 | Invention patent application withdrawn after publication |
Application publication date: 20180223 |
|
| WW01 | Invention patent application withdrawn after publication |