CN107504314A - A kind of auxiliary installation device of petroleum pipeline - Google Patents
A kind of auxiliary installation device of petroleum pipeline Download PDFInfo
- Publication number
- CN107504314A CN107504314A CN201710912437.6A CN201710912437A CN107504314A CN 107504314 A CN107504314 A CN 107504314A CN 201710912437 A CN201710912437 A CN 201710912437A CN 107504314 A CN107504314 A CN 107504314A
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- China
- Prior art keywords
- adjustment seat
- closure plug
- stretcher
- handwheel
- telescopic adjustment
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Classifications
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- 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
- F16L55/115—Caps
- F16L55/1152—Caps fixed by screwing or by means of a screw-threaded ring
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- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Sewage (AREA)
Abstract
The invention discloses a kind of auxiliary installation device of petroleum pipeline,Its structure includes cover plate fixator,Handwheel,Seal shaft,Closure plug,Auxiliary adjustment seat ring is installed,Closure plug is circular configuration,Handwheel is movably equipped with closure plug extexine center-side,Handwheel is interference fitted by connecting pipeloop with closure plug,Embedded bar is fixed with handwheel,Embedded bar is provided with 2,Welded with cover plate fixator on closure plug base,Cover plate fixator is below handwheel,Installation auxiliary adjustment seat ring is sheathed on closure plug,Closure plug is provided with and slides inner orbit,The present invention passes through provided with installation auxiliary adjustment seat ring,When carrying out sealing to pipeline and needing to use capping,In telescopic adjustment seat,Under the cooperation of stretcher and pipe diameter measuring device,Can be according to the size of pipeline opening to covering the more accurate telescopic adjustment of diameter,It is adapted to different duct sealings to install and use,Increase the utilization rate of capping,Good sealing effect simultaneously,Stability is strong,Prevent oil spill.
Description
Technical field
The present invention is a kind of auxiliary installation device of petroleum pipeline, belongs to the auxiliary mounting technique field of petroleum pipeline.
Background technology
, it is necessary to be closed using cover plate to pipeline in the laying operation of petroleum pipeline, ethene feed pipe dust cap, PE
Gas Pipe dust cap, it is using high-quality polyvinyl resin as main material, adds necessary antioxidant, ultra-violet absorber etc. helps
Agent, a kind of extruded novel product being process.It is widely applied to municipal water supply, draining, petrochemical industry, mine, farmland
Irrigation, blowdown, mortar conveying, rubbish are buried and filled out etc. in various pipeline engineering.
The erecting device of existing petroleum pipeline when pipeline is carried out sealing use capping when, can not be according to pipeline opening
Size to capping diameter be adjusted, reduce the utilization rate of capping, sealing effectiveness is bad.
The content of the invention
In view of the deficienciess of the prior art, it is an object of the present invention to provide a kind of auxiliary installation device of petroleum pipeline, with
The erecting device of existing petroleum pipeline is solved when to carry out sealing to pipeline and use capping, can not be according to the big of pipeline opening
It is small that capping diameter is adjusted, the utilization rate of capping is reduced, sealing effectiveness is bad.
To achieve these goals, the present invention is to realize by the following technical solutions：A kind of auxiliary of petroleum pipeline
Erecting device, its structure include cover plate fixator, handwheel, seal shaft, closure plug, installation auxiliary adjustment seat ring, the pipeline
Cover as circular configuration, be movably equipped with handwheel in the closure plug extexine center-side, the handwheel by connect pipeloop with
Closure plug is interference fitted, and embedded bar is fixed with the handwheel, and the embedded bar is provided with 2, the closure plug base
Welded with cover plate fixator, for the cover plate fixator below handwheel, the installation auxiliary adjustment seat ring is sheathed on pipeline envelope
Lid, the closure plug, which is provided with, slides inner orbit, and the installation auxiliary adjustment seat ring excessively coordinates with sliding inner orbit, described
Installation auxiliary adjustment seat ring is connected by sliding inner orbit with closure plug, and the installation auxiliary adjustment seat ring is by telescopic adjustment
Seat, a stretcher, interior axle, two stretchers, hog frame, locating flange dish, opening, pipe diameter measuring device, flexible extension spring group
Into the telescopic adjustment seat is circular configuration, and a stretcher, two stretcher activities are installed in telescopic adjustment seat or so
Both ends, a stretcher, two stretchers are in same horizontal line and are parallel to each other, it is described in be located in telescopic adjustment
Seat center, the telescopic adjustment seat, interior axle are integrated, and the interior axle is installed in closure plug center, the reinforcement
It is set up in interior axle outlet, the telescopic adjustment seat, interior axle, hog frame are concentric circles, and the flexible extension spring is adjusted located at flexible
Save inside seat and through a stretcher, two stretchers, pipe diameter measuring device, institute are provided between the interior axle, hog frame
State locating flange dish and be installed on telescopic adjustment seat extexine, the opening is embedded in telescopic adjustment seat and through flexible drawing
Spring is connected with hog frame, and the locating flange dish is engaged with flexible extension spring.
Further, a stretcher is identical with two stretcher structures, and a stretcher is by shell, cunning
Seat, alignment pin, tensile axis, fixture block, ball, tensioning wheel, drive shaft and taxiway strip composition, the shell, slide excessively coordinate, institute
State taxiway strip and be embedded in slide, the tensioning wheel activity is installed on taxiway strip, and the taxiway strip excessively coordinates with tensioning wheel, institute
State taxiway strip and be provided with scale strip, the tensile axis is located at tensioning wheel center, and the fixture block, ball are equipped with 4 simultaneously uniformly
Tensile axis outlet is distributed in, the tensioning wheel side is fixedly connected with drive shaft, and the drive shaft is vertical with alignment pin, described
Flexible extension spring is through alignment pin with stretching axis connection.
Further, the pipe diameter measuring device is made up of index dial, rotating shaft, packing ring, bearing and graduated scale, the indexing
Disk, rotating shaft, bearing are concentric circles, and the bearing is located at index dial center, and the graduated scale is provided with 2 and connected in cross structure
Connect, the graduated scale is engaged with slide.
Further, the locating flange dish is by lock, cross bar, spring, lock collar, closure mouth, flange, nut, flange
Pad, screw rod composition, the lock, cross bar are vertical, the spring inside the lock collar, the lock through cross bar with
Spring is connected, and the spring bottom is engaged with closure mouth, and the flange gasket is vertical with closure mouth, and the flange is provided with 2
And be installed at left and right sides of telescopic adjustment seat, the screw rod is connected through flange, flange gasket with nut.
Further, the hog frame is made up of flange, sealing ring, fix bar and axle center, and the sealing ring is embedded in side
Circle, the fix bar are provided with more than 3, and the fix bar is connected through axle center with sealing ring.
Further, the fix bar is circular configuration.
Further, the handwheel is used for the situation for checking pipeline.
Beneficial effect
Closure plug, is placed on by pipeline by a kind of auxiliary installation device of petroleum pipeline of the present invention first, hold handwheel,
Closure plug is carried out into installation in petroleum pipeline sealing part to put well, capping fixed in advance by cover plate fixator, installation is auxiliary
Help regulation seat ring to be sheathed on closure plug by sliding inner orbit, make its closure plug and installation auxiliary adjustment base ring shape integral
Formula structure, pipeline opening size is measured according to the graduated scale on index dial, after staff checks measurement result, driving one
Position stretcher and two stretchers, moved by drive shaft driving tensioning wheel on taxiway strip, the flexible extension spring of tensioning wheel control
Stretched and tensed or expand closure plug, accurate adjustment is carried out by the scale on taxiway strip, now drives slide to carry out
Displacement, changes the diameter of closure plug, is matched completely with pipe diameter, finally carrying out sealing by locating flange dish fixes.
For example, closure plug can be used to install and use the sealing of petroleum pipeline road junction.
The present invention is by provided with installation auxiliary adjustment seat ring, when carrying out sealing to pipeline and needing to use capping, flexible
, can be more accurate to covering diameter according to the size of pipeline opening under the cooperation of adjustment seat, stretcher and pipe diameter measuring device
Telescopic adjustment, it is adapted to different duct sealings and installs and uses, increases the utilization rate of capping, while good sealing effect, stability is strong,
Prevent oil spill.
Brief description of the drawings
The detailed description made by reading with reference to the following drawings to non-limiting example, further feature of the invention,
Objects and advantages will become more apparent upon：
Fig. 1 is a kind of structural representation of the auxiliary installation device of petroleum pipeline of the present invention.
Fig. 2 is the structural representation of present invention installation auxiliary adjustment seat ring.
Fig. 3 is the structural representation of a stretcher of the invention.
Fig. 4 is the structural representation of pipe diameter measuring device of the present invention.
Fig. 5 is the structural representation of locating flange dish of the present invention.
Fig. 6 is the structural representation of hog frame of the present invention.
Fig. 7 is the adjustment state figure of present invention installation auxiliary adjustment seat ring.
In figure：It is cover plate fixator -1, handwheel -2, seal shaft -3, closure plug -4, installation auxiliary adjustment seat ring -5, embedded
Bar -21, slide inner orbit -41, -51, stretchers -52 of telescopic adjustment seat, interior axle -53, two stretchers -54, hog frame -
55th, locating flange dish -56, opening -57, pipe diameter measuring device -58, flexible extension spring -59, shell -521, slide -522, positioning
Pin -523, tensile axis -524, fixture block -525, ball -526, tensioning wheel -527, drive shaft -528, taxiway strip -529, index dial -
581st, rotating shaft -582, packing ring -583, bearing -584, graduated scale -585, lock -561, cross bar -562, spring -563, lock collar -
564th, mouth -565, flange -566, nut -567, flange gasket -568, screw rod -569, flange -551, sealing ring -552, solid is closed
Fixed pole -553, axle center -554.
Embodiment
To be easy to understand the technical means, the inventive features, the objects and the advantages of the present invention, with reference to
Embodiment, the present invention is expanded on further.
Embodiment 1
Fig. 1 to Fig. 7 is referred to, the present invention provides a kind of auxiliary installation device of petroleum pipeline, and its structure is consolidated including cover plate
Determine device 1, handwheel 2, seal shaft 3, closure plug 4, installation auxiliary adjustment seat ring 5, the closure plug 4 is circular configuration, described
Handwheel 2 is movably equipped with the extexine center-side of closure plug 4, the handwheel 2 is matched somebody with somebody by connecting pipeloop with the interference of closure plug 4
Close, embedded bar 21 is fixed with the handwheel 2, the embedded bar 21 is provided with 2, and the base of closure plug 4 is consolidated with cover plate
To determine device 1 to weld, the cover plate fixator 1 is sheathed on closure plug 4 located at the lower section of handwheel 2, the installation auxiliary adjustment seat ring 5,
The closure plug 4, which is provided with, slides inner orbit 41, and the installation auxiliary adjustment seat ring 5 excessively coordinates with sliding inner orbit 41,
The installation auxiliary adjustment seat ring 5 is connected by sliding inner orbit 41 with closure plug 4, it is described install auxiliary adjustment seat ring 5 by
51, stretchers 52 of telescopic adjustment seat, 53, two stretchers 54 of interior axle, hog frame 55, locating flange dish 56, opening 57, pipe
Calipers 58, flexible extension spring 59 form, and the telescopic adjustment seat 51 is circular configuration, a stretcher 52, two
The activity of stretcher 54 is installed in the left and right ends of telescopic adjustment seat 51, and described 52, two stretchers 54 of a stretcher are in same
On horizontal line and it is parallel to each other, the interior axle 53 is located at the center of telescopic adjustment seat 51, and the telescopic adjustment seat 51, interior axle 53 are
Integral structure, the interior axle 53 are installed in the center of closure plug 4, and the hog frame 55 is described in the outlet of interior axle 53
Telescopic adjustment seat 51, interior axle 53, hog frame 55 are concentric circles, and the flexible extension spring 59 is located at the inside of telescopic adjustment seat 51 and runs through
In 52, two stretchers 54 of a stretcher, pipe diameter measuring device 58 is provided between the interior axle 53, hog frame 55, it is described fixed
Position ring flange 56 is installed on the extexine of telescopic adjustment seat 51, and the opening 57 is embedded in telescopic adjustment seat 51 and through stretching
Contracting extension spring 59 is connected with hog frame 55, and the locating flange dish 56 is engaged with flexible extension spring 59, a stretcher 52 with
Two structures of stretcher 54 are identical, and a stretcher 52 is by shell 521, slide 522, alignment pin 523, tensile axis 524, card
Block 525, ball 526, tensioning wheel 527, drive shaft 528 and taxiway strip 529 form, and the shell 521, slide 522 excessively coordinate,
The taxiway strip 529 is embedded in slide 522, and the activity of tensioning wheel 527 is installed on taxiway strip 529, the taxiway strip 529 with
Tensioning wheel 527 excessively coordinates, and the taxiway strip 529 is provided with scale strip, and the tensile axis 524 is located at the center of tensioning wheel 527,
The fixture block 525, ball 526 are equipped with 4 and are evenly distributed on the outlet of tensile axis 524, and the side of tensioning wheel 527 is with driving
Moving axis 528 is fixedly connected, and the drive shaft 528 is vertical with alignment pin 523, the flexible extension spring 59 through alignment pin 523 with
Tensile axis 524 connects, and the pipe diameter measuring device 58 is by index dial 581, rotating shaft 582, packing ring 583, bearing 584 and graduated scale
585 compositions, the index dial 581, rotating shaft 582, bearing 584 are concentric circles, and the bearing 584 is located at the center of index dial 581,
The graduated scale 585 is provided with 2 and connected in cross structure, and the graduated scale 585 is engaged with slide 522, the positioning mode
Blue disk 56 is by lock 561, cross bar 562, spring 563, lock collar 564, closure mouth 565, flange 566, nut 567, flange gasket
568th, screw rod 569 forms, and the lock 561, cross bar 562 are vertical, and the spring 563 is inside lock collar 564, the locking
Device 561 is connected through cross bar 562 with spring 563, and the bottom of spring 563 is engaged with closure mouth 565, the flange gasket
568 is vertical with closure mouth 565, and the flange 566 is provided with 2 and is installed on the left and right sides of telescopic adjustment seat 51, the spiral shell
Bar 569 is connected through flange 566, flange gasket 568 with nut 567, the hog frame 55 by flange 551, sealing ring 552,
Fix bar 553 and axle center 554 form, and the sealing ring 552 is embedded in flange 551, and the fix bar 553 is provided with more than 3, institute
State fix bar 553 to be connected with sealing ring 552 through axle center 554, the fix bar 553 is circular configuration, and the handwheel 2 is used to look into
See the situation of pipeline.
Part of the thumb pad of packing ring 583 between connected piece and nut described in this patent.Generally pancake metal
Ring, for protecting the surface of connected piece not abraded by nut, disperse pressure of the nut to connected piece.
When using the auxiliary installation device of petroleum pipeline of the present invention, closure plug 4 is placed on by pipeline first,
Handwheel 2 is held, closure plug 4 is subjected to installation in petroleum pipeline sealing part put well, capping is carried out by cover plate fixator 1 advance
Fixed, installation auxiliary adjustment seat ring 5 is sheathed on closure plug 4 by sliding inner orbit 41, its closure plug 4 is aided in installation
Adjust seat ring 5 and form integral structure, pipeline opening size is measured according to the graduated scale 585 on index dial 581, work people
After member checks measurement result, a stretcher 52 and two stretchers 54 are driven, tensioning wheel 527 is driven in cunning by drive shaft 528
Moved on row band 529, the flexible extension spring 59 of the control of tensioning wheel 527 is stretched and tensed or expand closure plug 4, by sliding
Scale on row band 529 carries out accurate adjustment, now drives slide 522 to be shifted, and changes the diameter of closure plug 4, completely
Matched with pipe diameter, finally carrying out sealing by locating flange dish 56 fixes.For example, closure plug can be used for oil
Pipeline opening sealing is installed and used.
Tensioning wheel 527 is arranged on inside slide 522 first, tensioning wheel 527 is driven by alignment pin 523, drive shaft 528
Moved on taxiway strip 529, slide 522 changes the length of flexible extension spring 59 under movement, when being moved to specified location
Just stop tensioning wheel 527 to be operated.
Index dial 581 is arranged between interior axle 53 and hog frame 55 first, pipe diameter size surveyed by graduated scale 585
After amount, rotating shaft 582 carries out the rotation without angle, and repeatedly access value determines the size of caliber after measurement.
Opening 57 will set openning on telescopic adjustment seat 51 and be easy to flange 566 to be mounted on the left side of telescopic adjustment seat 51
On right both ends, after the size covered is controlled to adjust, connected by screw rod 569 through flange 566, flange gasket 568 with nut 567
Connect, be tightly fastened, ensure the sealing fixed effect of flange by lock 561, spring 563, lock collar 564, lock 561 is controlled
Spring 563 processed is strained and fixed to flange 566.
Flange 551 is arranged on the inner side of telescopic adjustment seat 51, ensures telescopic adjustment seat 51 in pipe by more fix bars 553
Road capping 4 keeps stability.
The present invention solves the problems, such as be prior art when pipeline is carried out sealing use cover when, can not be according to pipeline
Capping diameter is adjusted the size of mouth, reduces the utilization rate of capping, and sealing effectiveness is bad, and the present invention passes through above-mentioned part
It is combined with each other, can be by provided with installation auxiliary adjustment seat ring, when carrying out sealing to pipeline and needing to use capping, in telescopic adjustment
, can be more accurate flexible to covering diameter according to the size of pipeline opening under the cooperation of seat, stretcher and pipe diameter measuring device
Regulation, is adapted to different duct sealings and installs and uses, increase the utilization rate of capping, while good sealing effect, stability is strong, prevents
Oil spill, it is described in detail below:
The installation auxiliary adjustment seat ring 5 by 51, stretchers 52 of telescopic adjustment seat, 53, two stretchers 54 of interior axle,
Hog frame 55, locating flange dish 56, opening 57, pipe diameter measuring device 58, flexible extension spring 59 form, and the telescopic adjustment seat 51 is
Circular configuration, described 52, two activities of stretcher 54 of a stretcher are installed in the left and right ends of telescopic adjustment seat 51, described one
52, two stretchers 54 of stretcher are in same horizontal line and are parallel to each other, and the interior axle 53 is being located at telescopic adjustment seat 51 just
Center, the telescopic adjustment seat 51, interior axle 53 are integrated, and the interior axle 53 is installed in the center of closure plug 4, described to add
Strong frame 55 is in the outlet of interior axle 53, and the telescopic adjustment seat 51, interior axle 53, hog frame 55 are concentric circles, the flexible drawing
Spring 59 is located at the inside of telescopic adjustment seat 51 and through 52, two stretchers 54 of a stretcher, the interior axle 53, hog frame 55
Between be provided with pipe diameter measuring device 58, the locating flange dish 56 is installed on the extexine of telescopic adjustment seat 51, the opening
57 are embedded in telescopic adjustment seat 51 and are connected through flexible extension spring 59 with hog frame 55, and the locating flange dish 56 is drawn with flexible
Spring 59 is engaged, and a stretcher 52 is identical with two structures of stretcher 54, a stretcher 52 by shell 521,
529 groups of slide 522, alignment pin 523, tensile axis 524, fixture block 525, ball 526, tensioning wheel 527, drive shaft 528 and taxiway strip
Into the shell 521, slide 522 excessively coordinate, and the taxiway strip 529 is embedded in slide 522, the activity of tensioning wheel 527 dress
It is located on taxiway strip 529, the taxiway strip 529 excessively coordinates with tensioning wheel 527, and the taxiway strip 529 is provided with scale strip, institute
State tensile axis 524 and be located at the center of tensioning wheel 527, the fixture block 525, ball 526 are equipped with 4 and are evenly distributed on tensile axis
524 outlets, the side of tensioning wheel 527 are fixedly connected with drive shaft 528, and the drive shaft 528 is vertical with alignment pin 523,
The flexible extension spring 59 is connected through alignment pin 523 with tensile axis 524, the pipe diameter measuring device 58 by index dial 581, turn
Axle 582, packing ring 583, bearing 584 and graduated scale 585 form, and the index dial 581, rotating shaft 582, bearing 584 are concentric circles, institute
State bearing 584 and be located at the center of index dial 581, the graduated scale 585 is provided with 2 and connected in cross structure, the graduated scale
585 are engaged with slide 522, and the locating flange dish 56 is by lock 561, cross bar 562, spring 563, lock collar 564, closure mouth
565th, flange 566, nut 567, flange gasket 568, screw rod 569 form, and the lock 561, cross bar 562 are vertical, the bullet
Spring 563 is inside lock collar 564, and the lock 561 is connected through cross bar 562 with spring 563, the bottom of spring 563
It is engaged with closure mouth 565, the flange gasket 568 is vertical with closure mouth 565, and the flange 566 is provided with 2 and fixed installing
In the left and right sides of telescopic adjustment seat 51, the screw rod 569 is connected through flange 566, flange gasket 568 with nut 567, described
Hog frame 55 is made up of flange 551, sealing ring 552, fix bar 553 and axle center 554, and the sealing ring 552 is embedded in flange
551, the fix bar 553 is provided with more than 3, and the fix bar 553 is connected through axle center 554 with sealing ring 552.
The general principle and principal character and advantages of the present invention of the present invention has been shown and described above, for this area skill
For art personnel, it is clear that the invention is not restricted to the details of above-mentioned one exemplary embodiment, and without departing substantially from the present invention spirit or
In the case of essential characteristic, the present invention can be realized in other specific forms.Which point therefore, no matter from the point of view of, all should incite somebody to action
Embodiment regards exemplary as, and be it is nonrestrictive, the scope of the present invention by appended claims rather than on state
Bright restriction, it is intended that all changes fallen in the implication and scope of the equivalency of claim are included in the present invention
It is interior.Any reference in claim should not be considered as to the involved claim of limitation.
Moreover, it will be appreciated that although the present specification is described in terms of embodiments, not each embodiment is only wrapped
Containing an independent technical scheme, this narrating mode of specification is only that those skilled in the art should for clarity
Using specification as an entirety, the technical solutions in the various embodiments may also be suitably combined, forms those skilled in the art
It is appreciated that other embodiment.
Claims (5)
1. a kind of auxiliary installation device of petroleum pipeline, its structure includes cover plate fixator (1), handwheel (2), seal shaft (3), pipe
Road capping (4), installation auxiliary adjustment seat ring (5), it is characterised in that：
The closure plug (4) is circular configuration, and handwheel (2), institute are movably equipped with closure plug (4) the extexine center-side
State handwheel (2) and be interference fitted by connecting pipeloop with closure plug (4), embedded bar (21), institute are fixed with the handwheel (2)
Embedded bar (21) is stated provided with 2, closure plug (4) base is welded with cover plate fixator (1), the cover plate fixator (1)
Below handwheel (2), the installation auxiliary adjustment seat ring (5) is sheathed on closure plug (4), is set on the closure plug (4)
Inner orbit (41) is slided, the installation auxiliary adjustment seat ring (5) excessively coordinates with sliding inner orbit (41), the installation auxiliary
Regulation seat ring (5) is connected by sliding inner orbit (41) with closure plug (4)；
The installation auxiliary adjustment seat ring (5) is by telescopic adjustment seat (51), a stretcher (52), interior axle (53), two tensionings
Device (54), hog frame (55), locating flange dish (56), opening (57), pipe diameter measuring device (58), flexible extension spring (59) composition,
The telescopic adjustment seat (51) is circular configuration, and a stretcher (52), two stretcher (54) activities are installed in flexible
Adjustment seat (51) left and right ends, a stretcher (52), two stretchers (54) are in same horizontal line and mutually put down
OK, the interior axle (53) is located at telescopic adjustment seat (51) center, the telescopic adjustment seat (51), interior axle (53) integrated knot
Structure, the interior axle (53) are installed in closure plug (4) center, and the hog frame (55) is described in interior axle (53) outlet
Telescopic adjustment seat (51), interior axle (53), hog frame (55) are concentric circles, and the flexible extension spring (59) is located at telescopic adjustment seat (51)
It is internal and through a stretcher (52), two stretchers (54), it is provided with caliber between the interior axle (53), hog frame (55)
Measurement apparatus (58), the locating flange dish (56) are installed on telescopic adjustment seat (51) extexine, and the opening (57) is interior
It is connected embedded in telescopic adjustment seat (51) and through flexible extension spring (59) with hog frame (55), the locating flange dish (56) is with stretching
Contracting extension spring (59) is engaged.
A kind of 2. auxiliary installation device of petroleum pipeline according to claim 1, it is characterised in that：One stretcher
(52) identical with two stretcher (54) structures, a stretcher (52) is by shell (521), slide (522), alignment pin
(523), tensile axis (524), fixture block (525), ball (526), tensioning wheel (527), drive shaft (528) and taxiway strip (529) group
Into the shell (521), slide (522) excessively coordinate, and the taxiway strip (529) is embedded in slide (522), the tensioning wheel
(527) activity is installed on taxiway strip (529), and the taxiway strip (529) excessively coordinates with tensioning wheel (527), the taxiway strip
(529) scale strip is provided with, the tensile axis (524) is located at tensioning wheel (527) center, the fixture block (525), ball
(526) 4 are equipped with and is evenly distributed on tensile axis (524) outlet, tensioning wheel (527) side and drive shaft (528)
Be fixedly connected, the drive shaft (528) is vertical with alignment pin (523), the flexible extension spring (59) through alignment pin (523) with
Tensile axis (524) connects.
A kind of 3. auxiliary installation device of petroleum pipeline according to claim 1, it is characterised in that：The Calibration dress
Put (58) to be made up of index dial (581), rotating shaft (582), packing ring (583), bearing (584) and graduated scale (585), the index dial
(581), rotating shaft (582), bearing (584) are concentric circles, and the bearing (584) is located at index dial (581) center, the indexing
Chi (585) is provided with 2 and connected in cross structure, and the graduated scale (585) is engaged with slide (522).
A kind of 4. auxiliary installation device of petroleum pipeline according to claim 1, it is characterised in that：The locating flange dish
(56) by lock (561), cross bar (562), spring (563), lock collar (564), closure mouth (565), flange (566), nut
(567), flange gasket (568), screw rod (569) composition, the lock (561), cross bar (562) vertically, the spring (563)
Internal located at lock collar (564), the lock (561) is connected through cross bar (562) with spring (563), the spring (563)
Bottom is engaged with closure mouth (565), and the flange gasket (568) is vertical with closure mouth (565), and the flange (566) is provided with 2
Individual and be installed at left and right sides of telescopic adjustment seat (51), the screw rod (569) is through flange (566), flange gasket (568)
It is connected with nut (567).
A kind of 5. auxiliary installation device of petroleum pipeline according to claim 1, it is characterised in that：The hog frame (55)
It is made up of flange (551), sealing ring (552), fix bar (553) and axle center (554), the sealing ring (552) is embedded in flange
(551), the fix bar (553) is provided with more than 3, and the fix bar (553) connects through axle center (554) and sealing ring (552)
Connect.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710912437.6A CN107504314B (en) | 2017-09-29 | 2017-09-29 | A kind of auxiliary installation device of petroleum pipeline |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710912437.6A CN107504314B (en) | 2017-09-29 | 2017-09-29 | A kind of auxiliary installation device of petroleum pipeline |
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| Publication Number | Publication Date |
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| CN107504314A true CN107504314A (en) | 2017-12-22 |
| CN107504314B CN107504314B (en) | 2019-02-19 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201710912437.6A Active CN107504314B (en) | 2017-09-29 | 2017-09-29 | A kind of auxiliary installation device of petroleum pipeline |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108339419A (en) * | 2018-02-24 | 2018-07-31 | 陈建江 | A kind of molten medicine device of achievable automatically cleaning and peculiar smell diffusion |
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| US7481245B1 (en) * | 2007-12-24 | 2009-01-27 | Griffin William C | Plumbing end cap |
| CN102734592A (en) * | 2012-06-07 | 2012-10-17 | 杨春 | Pipeline free end sealing device |
| CN204254138U (en) * | 2014-08-19 | 2015-04-08 | 山东莱钢建设有限公司 | A kind of blocking device for filling Shielding gas pipeline |
| CN205981562U (en) * | 2016-08-25 | 2017-02-22 | 太原鹏跃电子科技有限公司 | It presss from both sides tight sealing test device to unload valve under tank car |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108339419A (en) * | 2018-02-24 | 2018-07-31 | 陈建江 | A kind of molten medicine device of achievable automatically cleaning and peculiar smell diffusion |
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| CN107504314B (en) | 2019-02-19 |
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Address after: 300450 401, Guangyin building, North Youyi Road, Hexi District, Tianjin Patentee after: TIANJIN WEISITE TECHNOLOGY DEVELOPMENT CO.,LTD. Address before: 300450 Tianjin Binhai New District Tanggu Xincun Street Fuanli 1 Gate 1308 Patentee before: TIANJIN WEISITE TECHNOLOGY DEVELOPMENT CO.,LTD. |