CN106764084A - A kind of pipeline jig - Google Patents
A kind of pipeline jig Download PDFInfo
- Publication number
- CN106764084A CN106764084A CN201710213493.0A CN201710213493A CN106764084A CN 106764084 A CN106764084 A CN 106764084A CN 201710213493 A CN201710213493 A CN 201710213493A CN 106764084 A CN106764084 A CN 106764084A
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- China
- Prior art keywords
- pipeline
- rotating disk
- mandrel
- groove
- sliding block
- Prior art date
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- 241000397426 Centroberyx lineatus Species 0.000 claims description 4
- 238000012423 maintenance Methods 0.000 abstract description 9
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- 238000000034 method Methods 0.000 description 5
- 230000007246 mechanism Effects 0.000 description 4
- 230000000694 effects Effects 0.000 description 3
- 230000008569 process Effects 0.000 description 3
- 230000008439 repair process Effects 0.000 description 3
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 3
- 241000276425 Xiphophorus maculatus Species 0.000 description 2
- 230000008859 change Effects 0.000 description 2
- 230000006835 compression Effects 0.000 description 2
- 238000007906 compression Methods 0.000 description 2
- 238000010276 construction Methods 0.000 description 2
- 230000007797 corrosion Effects 0.000 description 2
- 238000005260 corrosion Methods 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 239000004744 fabric Substances 0.000 description 2
- 238000012856 packing Methods 0.000 description 2
- 239000007787 solid Substances 0.000 description 2
- 210000002435 tendon Anatomy 0.000 description 2
- TVEXGJYMHHTVKP-UHFFFAOYSA-N 6-oxabicyclo[3.2.1]oct-3-en-7-one Chemical compound C1C2C(=O)OC1C=CC2 TVEXGJYMHHTVKP-UHFFFAOYSA-N 0.000 description 1
- 230000005489 elastic deformation Effects 0.000 description 1
- 229920001971 elastomer Polymers 0.000 description 1
- 239000000806 elastomer Substances 0.000 description 1
- ZZUFCTLCJUWOSV-UHFFFAOYSA-N furosemide Chemical compound C1=C(Cl)C(S(=O)(=O)N)=CC(C(O)=O)=C1NCC1=CC=CO1 ZZUFCTLCJUWOSV-UHFFFAOYSA-N 0.000 description 1
- 230000005484 gravity Effects 0.000 description 1
- 239000008235 industrial water Substances 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012545 processing Methods 0.000 description 1
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
- F16L—PIPES; JOINTS OR FITTINGS FOR PIPES; SUPPORTS FOR PIPES, CABLES OR PROTECTIVE TUBING; MEANS FOR THERMAL INSULATION IN GENERAL
- F16L3/00—Supports for pipes, cables or protective tubing, e.g. hangers, holders, clamps, cleats, clips, brackets
- F16L3/08—Supports for pipes, cables or protective tubing, e.g. hangers, holders, clamps, cleats, clips, brackets substantially surrounding the pipe, cable or protective tubing
- F16L3/10—Supports for pipes, cables or protective tubing, e.g. hangers, holders, clamps, cleats, clips, brackets substantially surrounding the pipe, cable or protective tubing divided, i.e. with two members engaging the pipe, cable or protective tubing
- F16L3/1066—Supports for pipes, cables or protective tubing, e.g. hangers, holders, clamps, cleats, clips, brackets substantially surrounding the pipe, cable or protective tubing divided, i.e. with two members engaging the pipe, cable or protective tubing with three or more members surrounding the pipe
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- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Supports For Pipes And Cables (AREA)
Abstract
The invention discloses a kind of pipeline jig, including clamp base, slide binding clasp and rotating disk, clamp base is provided with the first centre bore and slide rail that is multiple circumferentially distributed and radially extending, binding clasp and slide rail is slided to be slidably matched and be provided with sliding block and mandrel, mandrel end is provided with clamping part, rotating disk is rotatably connected and is provided with the second centre bore with clamp base, rotating disk is additionally provided with draw-in groove corresponding with binding clasp is slided, binding clasp is slided slideably to be connected in draw-in groove by bayonet lock, draw-in groove intersects along the corresponding slide rail of the projection of pipeline axial direction along the projection of pipeline axial direction, and one end of draw-in groove to the other end is gradually distance from the center of rotating disk, the pipeline jig also includes the locator for fixing disk position.This programme can rapidly be clamped and unclamp pipeline simultaneously, and safety guarantee is also increased while efficiency is improved, and be widely used in the various maintenance maintenances of deep well pump and more changed jobs.
Description
Technical field
The invention belongs to technical field of mechanical design, more particularly to a kind of pipeline jig.
Background technology
Deep well is one of indispensable water supply base of some production units.In recent years, because industrial water increases year by year, water
Position declines year by year, and the pipeline used by deep well pump is also more and more long.Because throughout the year deep well pump soaks in water, pipeline is in moist ring
Worked in border, be easily caused the pump housing or pipeline occurs corrosion and failure, accordingly, it would be desirable to it is tight to regularly replace motor, the pump housing or corrosion
The pipeline of weight.Prior art is generally hung out pipeline using suspender and clip for pipe in Renewal process, due to suspender used and
The structure design of clip for pipe is unreasonable, and in every subjob, often removing a length of tubing must all install fixed lower length of tubing card
Son, is filled with uncertainty, and processing safety is poor, wastes time and energy, inefficiency.
The content of the invention
In view of this, it is an object of the invention to provide a kind of pipeline jig, using the pipeline jig can conveniently, safety,
Quickly hang out or pipe laying, so as to improve the efficiency and security changed or repair the equipment such as deep well pump pipeline and the pump housing.
In order to achieve the above object, the invention provides following technical scheme：
A kind of pipeline jig, including：
The clamp base being fixed on raised platform around a well, be provided with the first centre bore for running through for pipeline and it is multiple it is circumferentially distributed simultaneously
And the slide rail for radially extending；
The slip binding clasp being slidably matched with the slide rail, including sliding block and the mandrel being arranged on the sliding block, it is described
Mandrel end is provided with the clamping part for being abutted with the pipeline outer wall；
Around the relatively described rotatable rotating disk of clamp base of own axes, the rotating disk is provided with run through for the pipeline
Two centre bores, the rotating disk is provided with and slides the one-to-one draw-in groove of binding clasp with described, and the slip binding clasp can by bayonet lock
Slidably it is connected in the draw-in groove, the draw-in groove is along the corresponding slip binding clasp institute of the projection of pipeline axial direction
The slide rail intersect along the projection of pipeline axial direction, and one end to the other end of the draw-in groove is gradually distance from described turning
The center of disk；
Locator for fixing the anglec of rotation of the rotating disk.
Preferably, in above-mentioned pipeline jig, the mandrel is slidably connected in the axis hole of the sliding block, the core
Clamping force governor motion is provided between axle and the sliding block.
Preferably, in above-mentioned pipeline jig, the mandrel periphery is provided with external screw thread, and the clamping force governor motion includes
The clamping force adjusting nut for being set in the clamping force regulation spring of the mandrel periphery and coordinating with the mandrel thread, it is described
Clamping force regulation spring is located between the clamping part and the sliding block, and the clamping force regulation spring one end acts on the cunning
The block and other end acts on the clamping force adjusting nut.
Preferably, in above-mentioned pipeline jig, be provided between the mandrel and the sliding block for adjust the mandrel with
The centering governor motion of the sliding block relative position.
Preferably, in above-mentioned pipeline jig, be provided with the clamp base it is multiple be uniformly distributed circumferentially it is described
Slide rail.
Preferably, in above-mentioned pipeline jig, the slide rail is dovetail groove, and the sliding block is to be snug fit at the dovetail
Swallow-tail form sliding block in groove.
Preferably, in above-mentioned pipeline jig, the draw-in groove is deep-slotted chip breaker.
Preferably, in above-mentioned pipeline jig, the rotating disk outer rim is provided with rotating disk handle.
Preferably, in above-mentioned pipeline jig, top cover is fixed with the clamp base, the top cover is provided with positioning
Hole, the locator is arranged on the rotating disk, the locator be provided with can elasticity be connected to the top cover surface and can be with
The slide jaw that the location hole correspondence is engaged by clamping.
Preferably, in above-mentioned pipeline jig, first centre bore is coaxially arranged with the pipeline, the clamp base
Inner ring be fixed with the hollow shaft sleeve coaxially arranged with the pipeline, the rotating disk is pivotably coupled to outside the hollow shaft sleeve
Week.
The pipeline jig that the present invention is provided, including clamp base, slip binding clasp and rotating disk, clamp base are provided with and supply pipeline
The first centre bore and slide rail that is multiple circumferentially distributed and radially extending for running through, slide binding clasp and are slided with slide rail and match somebody with somebody
Merge and be provided with sliding block and mandrel, mandrel end is provided with the clamping part for being abutted with pipeline outer wall, and rotating disk can with clamp base
The second centre bore run through for pipeline is rotatably connected and is provided with, rotating disk is additionally provided with draw-in groove corresponding with binding clasp is slided, slip clamp
Tight device is slideably connected in draw-in groove by bayonet lock, and draw-in groove is along the corresponding slide rail of the projection of pipeline axial direction along pipeline axial direction
Projection intersect, and one end to the other end of draw-in groove is gradually distance from the center of rotating disk, and the pipeline jig is also included for fixing
The locator of the anglec of rotation of rotating disk.
During using the pipeline jig, rotating disk is rotated, draw-in groove can drive the slip clamp of clamping therewith when following rotating disk to rotate
Tight device is together moved, so that slide binding clasp being diametrically reciprocated along pipeline in slide rail, and then can make the folder of mandrel end
Hold portion and abut or depart from pipeline outer wall.When needing riser tubing, by rotating disk edge clockwise or counterclockwise, binding clasp to be slided
After clamping pipe, disk position is fixed using locator, recycle crane hanger etc. to hang pipeline, release locator
Fixation, then opposite direction rotates rotating disk, slip binding clasp is unclamped pipeline, then using suspender riser tubing, treats first segment
After the mounting flange of pipeline and the second length of tubing rises to proper height, being rotated further by rotating disk makes slip binding clasp clamping pipe simultaneously
Locator is set to fix disk position, operating personnel are to be detachably connected on the connecting bolt between two pipelines on ring flange
.After the completion of Bolt dismantling to be connected, you can hung away first pipeline using suspender.Such repeated several times, you can will locate
Ground is hung in the innermost deep well pump in shaft bottom to repair or replace.If install deep well pump and pipeline, the fixture makes
With method ibid.
Compared with prior art, a section is often removed when this programme avoids original dismounting pipeline must all install fixed lower section
The drawbacks of clip for pipe, while can rapidly clamp and unclamp pipeline, safety guarantee is also increased while efficiency is improved,
It is widely used in the various maintenance maintenances of deep well pump and more changes jobs.
Brief description of the drawings
In order to illustrate more clearly about the embodiment of the present invention or technical scheme of the prior art, below will be to embodiment or existing
The accompanying drawing to be used needed for having technology description is briefly described, it should be apparent that, drawings in the following description are only this
Some embodiments of invention, for those of ordinary skill in the art, on the premise of not paying creative work, can be with
Other accompanying drawings are obtained according to these accompanying drawings.
Fig. 1 is the pipeline jig overall structure diagram in the specific embodiment of the invention；
Fig. 2 is the pipeline jig top view in the specific embodiment of the invention；
Fig. 3 is the A-A of the pipeline jig in Fig. 2 to sectional view；
Fig. 4 is the pipeline jig side view in the specific embodiment of the invention；
Fig. 5 is the clamp base structural representation in the specific embodiment of the invention；
Fig. 6 is the locator structure schematic diagram in the specific embodiment of the invention；
Fig. 7 is the locator front view in the specific embodiment of the invention；
Fig. 8 is the sectional view of locator shown in Fig. 7；
Fig. 9 is that the slip in the specific embodiment of the invention clamps general ability portion sectional view；
Figure 10 is the slip binding clasp overall structure diagram in the specific embodiment of the invention；
Figure 11 is the rotating disk overall structure diagram in the specific embodiment of the invention；
Figure 12 is the pipeline jig clamping pipe view in the specific embodiment of the invention；
Figure 13 be the specific embodiment of the invention in pipeline jig clamping pipe when disk position schematic diagram；
Figure 14 is the pipeline jig off working state schematic diagram in the specific embodiment of the invention.
In Fig. 1 to Figure 14：
1- hollow shaft sleeves, 2- nuts, 3- top covers, 4- rotating disks, 5- clamp bases, 6- bayonet locks, 7- slide binding clasp, 8- pipes
Road, 9- locators, 31- location holes, 41- draw-in grooves, 42- locators fixed block, 43- rotating disks handle, the centre bores of 44- second, 51- are slided
Rail, 52- mounting holes, 53- support blocks, the centre bores of 54- first, 71- sliding blocks, 72- mandrels, 73- packing rings, 74- centerings adjusting nut,
75- clamping forces regulation spring, 76- clamping forces adjusting nut, 77- clamping parts, 78- pin-and-holes, 91- rotate handle, 92- and slide positioning
Pin, 93- latch, 94- locking grooves, 95- sleeves, 96- locating pin springs, the 97- alignment pin shaft shoulders.
Specific 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 is described, it is clear that described embodiment is only a part of embodiment of the invention, rather than whole embodiments.It is based on
Embodiment in the present invention, it is every other that those of ordinary skill in the art are obtained under the premise of creative work is not made
Embodiment, belongs to the scope of protection of the invention.
Refer to Fig. 1 to Figure 14, in order to it is more convenient, fast, safely carry out the equipment such as deep well pump pipeline and the pump housing
Maintenance maintenance or replacement operation, the invention provides a kind of pipeline jig, the fixture mainly includes clamp base 5, rotating disk 4, slides
The parts such as dynamic binding clasp 7, locator 9.
Wherein, Fig. 5 is refer to, clamp base 5 is fixed on the raised platform around a well of well, used as the support base of whole fixture, i.e. should
Operationally, the gravity of pipeline 8 can be transferred to raised platform around a well to pipeline jig by clamp base 5.Clamp base 5 is provided with passes through for pipeline 8
The first centre bore 54 worn, in dismounting or pipe laying 8, is available for pipeline 8 to extend there through.Clamp base 5 is additionally provided with multiple edges
Slide rail 51 that is circumferentially distributed and radially extending, as shown in figure 5, slide rail 51 is used as the sliding rail for sliding binding clasp 7, it is ensured that
Slide the radially sliding along clamp base 5 of binding clasp 7.
It should be noted that clamp base 5 may be designed as the structure of disk-like structure, platy structure or other shapes, as long as
Can firmly be connected with raised platform around a well and meet the connection of miscellaneous part.Preferably, the fixture bottom in this specific embodiment scheme
Seat 5 is designed as the disc-shaped structure of central aperture, as shown in figure 5, slide rail 51 is arranged on the top of clamp base 5, the first center
Hole 54 is located at disc centre position.Specifically, clamp base 5 is provided with multiple pre-processed mounting holes 52, mounting hole 52
It is connected with the bolt being embedded on raised platform around a well, whole fixture is securely fixed on raised platform around a well.
It should be noted that in order to ensure that pipeline 8 can be smoothly put into well head or from well head taking-up, and it is easy to multiple
Sliding binding clasp 7 can clamp pipeline 8 from multiple directions, it is preferable that be designed as the first centre bore 54 same with pipeline 8 by this programme
Axle is arranged.Therefore, on raised platform around a well during pre-embedded bolt, pre-buried bolt is made as far as possible with the center of pipeline 8 as the center of circle, and uniformly divide
Cloth, makes its error be in less scope, and follow-up axiality adjustment work can be simplified during in order to installs fixture.Certainly,
This programme can also be arranged using the first centre bore 54 with the out-of-alignment mode of pipeline 8, correspondingly, by changing slip clamp
The position of tight device 7 can ensure effectively to clamp pipeline 8.In addition, clamp base 5 can also by other as weld, clamping or
The modes such as limited block are fixed on raised platform around a well, are repeated no more herein.
In order that multiple binding clasps 7 that slide can equably be gripped to pipeline 8, it is preferable that this programme fixture
Multiple slide rails 51 being uniformly distributed circumferentially are provided with base 5.As shown in figure 5, the top of clamp base 5 is provided with three directly
Linear slide rail 51, these three slide rails 51 are uniformly distributed and radially extend along the circumference of clamp base 5, i.e. these three cunnings
Every two neighboring angle in rail 51 is 120 °, is installed by the correspondence in these three slide rails 51 and slides binding clasp 7, and adjusted
The position of binding clasp 7 and the shape of draw-in groove 41 of rotating disk 4 are slided, three slip binding clasps 7 can be made while being connect with the outer wall of pipeline 8
Touch, and ensure that three slip binding clasps 7 can while exert a force so that pipeline 8 three stress points are received in the circumferential
Power is balanced.Certainly, above-mentioned simply a preferred embodiment of the present invention scheme, the present invention can also set four, five, six
Or the slide rail 51 of other quantity, repeat no more herein.
Slide rail 51 can be designed to chute or raised track, and correspondingly, the structure of the sliding block 71 coordinated with slide rail 51 also may be used
To be designed with projection or with reeded sliding block, specifically, the section of slide rail 51 can be designed as inverted T-shaped, swallow-tail form, circle
Arc or L-shaped etc..Preferably, the slide rail 51 in this specific embodiment scheme is designed as dovetail groove, as shown in figure 5, discoid
The upper surface of clamp base 5 is provided with multiple linear convex tendons, and the dovetail groove radially extended along disk is offered on convex tendon, should
The bottom of dovetail groove is also extended into inside disc body, and correspondingly, sliding block 71 is that the swallow-tail form being snug fit in dovetail groove is slided
Block.Certainly, this programme can also directly open up dovetail groove on disc body, can equally play guiding and slide binding clasp 7
The effect of glide direction.
Slide binding clasp 7 to be slidably matched with slide rail 51 by sliding block 71, its effect is along slide rail 51 under the driving of rotating disk 4
Move back and forth, so as to clamp or loosen the clamping to pipeline 8, slide binding clasp 7 and specifically include sliding block 71 and be arranged at sliding block 71
On mandrel 72, the end of mandrel 72 is provided with the clamping part 77 for being abutted with the outer wall of pipeline 8, as shown in Fig. 2 when clamping pipeline 8
When, mandrel 72 can extend into the inner ring of the first centre bore 54 and clamping part 77 is abutted on the outer wall of pipeline 8, so that using multiple
The clamping part 77 in direction is clamped to pipeline 8.
It should be noted that the sliding block 71 of binding clasp 7 is slided as the part coordinated with the direct sliding contact of slide rail 51, its
Cross sectional shape need to be consistent with the cross sectional shape of slide rail 51.Used as the force application part for directly acting on pipeline 8, it specifically may be used mandrel 72
It is designed to multiple structural forms, such as rod-like structure, tubular structure or platy structure etc., it is preferable that the mandrel in the present embodiment
72 is rod-like structure, refer to Fig. 9 and Figure 10.Preferably, mandrel 72 is slidably extended through and is connected in the axis hole of sliding block 71, core
The axis of axle 72 is preferably arranged in parallel with the bearing of trend of slide rail 51, in this way, mandrel 72 will back and forth be transported along the radial direction of pipeline 8
It is dynamic, so as to clamp pipeline 8 along normal direction in the periphery of pipeline 8, so easily facilitate applying clamping force, it is ensured that clamping it is firm.Sliding block
71 top is provided with the pin-and-hole 78 for installing bayonet lock 6, and when fixture assembling is finished, the upper end of bayonet lock 6 is stretched into snap fit onto and turned
In the draw-in groove 41 of disk 4, so as to realize sliding the drive connection of binding clasp 7 and rotating disk 4.
Preferably, clamping force governor motion, clamping force regulation machine are additionally provided between the mandrel 72 and sliding block 71 in this programme
Structure is used to adjust the clamping force that mandrel 72 is applied on pipeline 8, specifically, it can be designed as multiple structural forms, such as bullet
Spring governor motion, hydraulic cylinder governor motion, pneumatic cylinder governor motion or elastomer block governor motion.Preferably, the folder in this programme
Clamp force governor motion selects spring adjustment mechanism, specifically, the periphery of mandrel 72 is provided with external screw thread, clamping force governor motion includes set
The clamping force adjusting nut 76 for being located at the clamping force regulation spring 75 of the periphery of mandrel 72 and coordinating with the screw thread of mandrel 72, clamping force
Regulation spring 75 is located between clamping part 77 and sliding block 71, and one end of clamping force regulation spring 75 acts on sliding block 71 and the other end
Clamping force adjusting nut 76 is acted on, as shown in Figure 9 and Figure 10.When binding clasp 7 is slided in non-clamping state, clamping force is adjusted
Section spring 75 is in former long or compressive state；When slip binding clasp 7 abuts to 8 outer wall of pipeline, as the continuation of rotating disk 4 is driven
Dynamic, the sliding block 71 for sliding binding clasp 7 then continues to be slided to the direction of pipeline 8, and sliding block 71 then compresses clamping force regulation spring 75, clamps
The compression elasticity that power regulation spring 75 constantly increases just is transferred to the clamping part 77 of mandrel 72, so as to ensure that clamping part 77 can be right
Pipeline 8 provides enough clamping forces.By rotating clamping force adjusting nut 76, thus it is possible to vary clamping force adjusts the initial of spring 75
Compression degree, that is, adjust the pretightning force that clamping force adjusts spring 75, so as to the energy in the extruding clamping force regulation spring 75 of sliding block 71
It is enough that bigger elastic deformation and clamping force is provided, it is ensured that to slide binding clasp 7 and clamp pipeline 8 operationally solid and reliablely.
It is further preferred that being provided with right with the relative position of sliding block 71 for adjusting mandrel 72 between mandrel 72 and sliding block 71
Middle governor motion, the centering governor motion is by changing the relative position of mandrel 72 and sliding block 71, so as to change the end of mandrel 72
Clamping part 77 and pipeline 8 between initial distance, i.e. clamp base 5 of the adjustment caused by the error in mounting position of clamp base 5
With the coaxiality error of pipeline 8, and then the initial position of multiple clamping parts 77 can be made to keep coaxially arranged with pipeline 8, because
This, ensure that multiple clamping parts 77 can be while exerting a force and making the stress equalization in a circumferential direction of pipeline 8, it is ensured that fixture is in work
Pipeline 8 is clamped when making solid and reliablely.Specifically, different according to the selected structure of mandrel 72, centering governor motion can be with
There are various implementations, such as threaded adjusting mode, bayonet lock regulative mode, hydraulic cylinder regulative mode, gear regulative mode etc.,
The initial relative position of mandrel 72 and sliding block 71 can be adjusted.Preferably, core is adjusted using threaded adjusting mode in this programme
Axle 72, specifically, as shown in figure 9, the periphery screw thread that mandrel 72 stretches out the opposite side of sliding block 71 is combined with centering adjusting nut 74, it is sliding
Block 71 is then located between centering adjusting nut 74 and clamping force regulation spring 75, by centering adjusting nut 74 and the phase of mandrel 72
To rotation, it is possible to change mandrel 72 and stretch out the length of sliding block 71, so as to adjust the initial distance of clamping part 77 and pipeline 8.
In addition, in order that clamping force regulation spring 75 easily facilitates the friction for applying elastic force and avoiding sliding block 71 and nut
Damage, it is preferable that this programme is adjusted between spring 75 and clamping force adjusting nut 76 in clamping force, clamping force regulation spring 75 with
Packing ring 73 is provided between sliding block 71 and between centering adjusting nut 74 and sliding block 71, as shown in Figure 9.
Used as the drive device for sliding binding clasp 7, rotating disk 4 is connected to clamp base 5 and can be around own axes phase to rotating disk 4
Clamp base 5 is rotated, rotating disk 4 is provided with the second centre bore 44 to be run through in order to pipeline 8.Rotating disk 4 is provided with and slides binding clasp 7 one
One corresponding draw-in groove 41, is slided binding clasp 7 and is slideably connected in draw-in groove 41 by bayonet lock 6, and draw-in groove 41 is along the axial direction of pipeline 8
Projection is corresponding slide binding clasp 7 where slide rail 51 intersect along the projection of the axial direction of pipeline 8, also, draw-in groove 41 one end
The center of rotating disk 4 is gradually distance to the other end.Figure 11 is refer to, the rotating disk 4 in this specific embodiment scheme is designed as with holes
Disc-shaped structure, when rotating disk 4 rotates around own axes, draw-in groove 41 is also together rotated with rotating disk 4, due to the extension side of draw-in groove 41
Intersect to the bearing of trend with slide rail 51, therefore, when draw-in groove 41 is rotated, draw-in groove 41 is with slide rail 51 in the throwing along the axial direction of pipeline 8
Shadow intersection point can moving radially along pipeline 8, not only coordinate with slide rail 51 but also match somebody with somebody with the clamping of draw-in groove 41 again due to sliding binding clasp 7
Close, therefore, when rotating disk 4 is rotated, sliding binding clasp 7 will the moving radially along pipeline 8 of relative duct size 8.Due to draw-in groove 41
One end to the other end is gradually distance from the center of rotating disk 4, i.e. the two ends of draw-in groove 41 are unequal with the distance at the center of rotating disk 4, therefore,
The difference of distance of the two-end-point of draw-in groove 41 away from the center of rotating disk 4 is exactly to slide effective sliding distance of binding clasp 7, should by rationally design
The length of effective sliding distance and mandrel 72, it is possible to clamped pipeline 8 securely using the clamping part 77 for sliding binding clasp 7
Firmly.
It should be noted that different according to the shape that draw-in groove 41 extends, draw-in groove 41 can be designed as straight trough, arc by this programme
Shape groove or other curves or fold-line-shaped groove, it is preferable that the draw-in groove 41 in the embodiment scheme is deep-slotted chip breaker, as shown in figure 11, turn
Three shape identical arc-shaped slots, the rotating disk radius where two end points of each deep-slotted chip breaker have been opened up on the body of disk 4
A sector is formed with the outer rim of rotating disk 4, each fan-shaped central angle is 90 °, i.e. when rotating disk 4 rotates 90 °, draw-in groove 41
Just drive slide binding clasp 7 from apart from the farthest of pipeline 8 slide into apart from pipeline 8 most nearby (or from apart from pipeline 8 most nearby
Slide into apart from the farthest of pipeline 8).Above-mentioned central angle is relevant with the length and degree of crook of arc-shaped slot, and certainly, this programme is also
Above-mentioned fan-shaped central angle can be designed as other angles.
Top view when rotating disk 4 shown in Figure 11 is the disc face horizontal positioned of rotating disk 4, draw-in groove 41 counterclockwise by
The one end away from center of turntable is extended to close to one end of center of turntable, in this structure design, rotating disk 4 is inverse around own axes
When hour hands rotate, slide binding clasp 7 and the one end close to center of turntable then slid into by one end away from center of turntable of draw-in groove 41,
Realize the clamping to pipeline 8；When rotating disk 4 turns clockwise, then loosening to pipeline 8 is realized.Those skilled in the art are also
Draw-in groove 41 can be designed using opposite arranged direction, can equally be realized to the clamping of pipeline 8 and be loosened, its specific cloth
Structure is put to repeat no more herein.
Rotating disk 4 is rotated for the ease of operator, it is preferable that this programme is provided with rotating disk handle 43 in the outer rim of rotating disk 4, such as
Shown in Figure 11, by the rotating disk handle 43 rotation of rotating disk 4 can be made more laborsaving, improve operating efficiency, alleviate work
Intensity.
Locator 9 is used to fix the anglec of rotation of rotating disk 4, i.e. when needing rotating disk 4 to keep in working order, by this
Locator 9 can make rotating disk 4 be maintained at the relatively fixed position of clamp base 5 so that ensure slide binding clasp 7 clamping part
77 clamp pipeline 8 securely.Specifically, can be by multiple structural forms come Design Orientation device 9, such as latch in this programme
Detent mechanism, gear positioning mechanism, positive stop detent mechanism etc., those skilled in the art can be according to the need of different occasions
Ask to select specific locator structure.
Preferably, the mode of latch fixation is employed in this programme to set locator 9, its concrete structure is as follows.Fixture
Top cover 3 is fixed with base 5, as shown in figure 1, for the ease of fixed roof 3, multiple support blocks are also provided with clamp base 5
53, top cover 3 can be secured by bolts in support block 53.Location hole 31 is provided with top cover 3, locator 9 is then arranged at rotating disk 4
On, locator 9 can together be rotated with rotating disk 4.Locator 9 be provided with can elasticity be connected to the surface of top cover 3 and can be with location hole 31
The slide jaw 92 that correspondence is engaged by clamping.When rotating disk 4 turns to clamping operating position, slide jaw 92 and top cover 3
The position of location hole 31 is relative, and now, slide jaw 92 is then inserted into location hole 31 in the presence of elastic construction, so that real
The position of existing rotating disk 4 is fixed.Wherein, slide jaw 92 can realize the elasticity with the surface of top cover 3 by various elastic constructions
Abut, such as spring structure, elastic sheet metal structure, air cylinder structure etc..Preferably, this programme employs spring structure to control
The motion of elastic positioning pin processed 92.
As shown in Figure 6 to 8, the locator 9 in the preferred embodiment scheme is specifically included：Sleeve 95, rotate handle 91,
The structures such as slide jaw 92, locating pin spring 96, wherein, sleeve 95 as whole locator 9 shell body, sleeve 95 fixes
It is connected on the locator fixed block 42 of rotating disk 4, locator fixed block 42 may be provided at the friendship of rotating disk handle 43 and the body of rotating disk 4
At boundary, so it is easy to operator manually operated.The mounting hole having for installation positioner 9 can be set on locator fixed block 42.
Slide jaw 92 is slidably arranged in sleeve 95, and locating pin spring 96 is set in the periphery of slide jaw 92, locating pin spring
96 one end acts on the top of sleeve 95 and the other end is acted on the alignment pin shaft shoulder 97 of slide jaw 92, is arranged so as to,
Locating pin spring 96 just can apply active force based on sleeve 95 to slide jaw 92, so that the bullet of slide jaw 92
Property is connected to the surface of top cover 3.Handle 91 is rotated to be fixed on the top of slide jaw 92 and stretch out in outside sleeve 95, operator
Can hand hold the rotation handle 91 and lift slide jaw 92, to release the clamping engagement of slide jaw 92 and location hole 31,
And then release to the spacing of rotating disk 4.
For the ease of loosening the rotation process of rotating disk 4 during pipeline 8, it is preferable that this programme is also connected with the top of sleeve 95
Retainer nut, the retainer nut upper end is machined with the locking groove 94 shown in the notch of right-angled intersection, i.e. Fig. 6 and Fig. 7, the stop
Groove 94 includes a shallow slot for radially extending and a deep trouth for radially extending intersect with shallow slot and same, the groove of deep trouth
Bottom land of the bottom less than shallow slot.Meanwhile, the periphery of slide jaw 92 is fixed with a latch 93, and the latch 93 can be snapped fit onto
In the deep trouth or shallow slot of above-mentioned locking groove 94.In a non-operative state, latch 93 is connected in the shallow slot of locking groove 94, is such as schemed
Shown in 6 positions, now, slide jaw 92 is in the surface of the state being raised, the i.e. lower end of slide jaw 92 and top cover 3
Do not contact, rotating disk 4 is free to rotate；Under in working order, that is, when needing clamping pipe 8, hand hoisting rotates handle 91 to be made to stop
Dynamic pin 93 departs from shallow slot, and unclamps after turning an angle, in latch 93 is snapped fit onto deep trouth, now, slide jaw 92
Will be pushed up in the presence of locating pin spring 96 to the surface of top cover 3, when rotating disk 4 turns to clamped position, slide jaw 92
Will be inserted into the location hole 31 of top cover 3 under the effect of the elastic force of locating pin spring 96, thus rotating disk 4 can be locked in work
Make position.
For the ease of being connected for all parts, it is preferable that set the first centre bore 54 of clamp base 5 in this programme
It is calculated as coaxially arranged with pipeline 8, the inner ring of clamp base 5 is fixed with the hollow shaft sleeve 1 coaxially arranged with pipeline 8, such as Fig. 1 is to scheming
Shown in 3, rotating disk 4 is pivotably coupled to the periphery of hollow shaft sleeve 1, and top cover 3 is also set in the periphery of hollow shaft sleeve 1, in order to ensure
It is connected firmly, the nut 2 for playing the role of fastening is also equipped with hollow shaft sleeve 1, as shown in Figures 2 and 3.
Use process of the invention is as follows：
When needing riser tubing 8, by the rotating disk 4 shown in Figure 11 along rotate counterclockwise, the clamping pipe 8 of binding clasp to be slided 7
Afterwards, the position of rotating disk 4 is fixed (state of clamp pipeline 8 is as shown in figure 12) using locator 9, then by crane hanger
Etc. the top for moving to pipeline 8, after pipeline 8 is hung with suspender, the fixation of locator 9 is released, then rotate clockwise rotating disk
4, slip binding clasp 7 is unclamped pipeline 8 and be retracted into position away from pipeline 8, now, each clamping part 77 for sliding binding clasp 7
In maximum gauge state (state that fixture decontrols pipeline 8 is as shown in figure 14) is distributed in, then, using suspender riser tubing 8,
After the mounting flange of the first length of tubing and the second length of tubing rises to proper height, then rotate counterclockwise rotating disk 4 and make slip
The clamping pipe 8 of binding clasp 7 simultaneously makes locator 9 fix the position of rotating disk 4, operating personnel be detachably connected on two pipelines 8 it
Between connecting bolt on ring flange.After the completion of Bolt dismantling to be connected, you can hung away first pipeline using suspender.So
Repeated several times, you can ground will be hung in the innermost deep well pump in shaft bottom and repaired or replaced.If installing deep well pump
And during pipeline, the application method of the fixture is ibid.
The characteristics of present invention is connected according to deep well pump and pipeline, original fixation clamp is eliminated and is abandoned, and in well head peace
A set of rotating clamp is filled, i.e., the clamp fixture of a kind of convenience, safe, efficient replacing and maintenance and repair deep well pump is protected
The reliability of pipeline fixation is demonstrate,proved.Compared with prior art, when this programme avoids original dismounting pipeline a section is often removed all must
The drawbacks of fixed lower length of tubing clamp must be installed, while can rapidly clamp and unclamp pipeline, while efficiency is improved
Safety guarantee is increased, the various maintenance maintenances of deep well pump is widely used in and is more changed jobs.
The foregoing description of the disclosed embodiments, enables professional and technical personnel in the field to realize or uses the present invention.
Various modifications to these embodiments will be apparent for those skilled in the art, as defined herein
General Principle can be realized in other embodiments without departing from the spirit or scope of the present invention.Therefore, the present invention
The embodiments shown herein is not intended to be limited to, and is to fit to and principles disclosed herein and features of novelty phase one
The scope most wide for causing.
Claims (10)
1. a kind of pipeline jig, it is characterised in that including：
The clamp base (5) being fixed on raised platform around a well, is provided with for pipeline (8) the first centre bore (54) for running through and multiple circumferentially
The slide rail (51) for being distributed and radially extending；
The slip binding clasp (7) being slidably matched with the slide rail (51), including sliding block (71) and be arranged on the sliding block (71)
Mandrel (72), mandrel (72) end is provided with the clamping part (77) for being abutted with the pipeline (8) outer wall；
Around the own axes rotatable rotating disk of the clamp base (5) (4) relatively, the rotating disk (4) is provided with for the pipeline (8)
The second centre bore (44) for running through, the rotating disk (4) is provided with and the one-to-one draw-in groove (41) of slip binding clasp (7), institute
State slip binding clasp (7) to be slideably connected in the draw-in groove (41) by bayonet lock (6), the draw-in groove (41) is along the pipeline
(8) slide rail (51) where the corresponding slip binding clasp (7) of axial projection is along the pipeline (8) axial direction
Projection is intersecting, and one end to the other end of the draw-in groove (41) is gradually distance from the center of the rotating disk (4)；
Locator (9) for fixing the anglec of rotation of the rotating disk (4).
2. pipeline jig according to claim 1, it is characterised in that the mandrel (72) is slidably connected to the cunning
In the axis hole of block (71), clamping force governor motion is provided between the mandrel (72) and the sliding block (71).
3. pipeline jig according to claim 2, it is characterised in that mandrel (72) periphery is provided with external screw thread, described
Clamping force governor motion include be set in the mandrel (72) periphery clamping force adjust spring (75) and with the mandrel
(72) the clamping force adjusting nut (76) that screw thread coordinates, the clamping force adjusts spring (75) positioned at the clamping part (77) and institute
State between sliding block (71), described clamping force regulation spring (75) one end acts on the sliding block (71) and the other end act on it is described
Clamping force adjusting nut (76).
4. pipeline jig according to claim 2, it is characterised in that set between the mandrel (72) and the sliding block (71)
There is the centering governor motion for adjusting the mandrel (72) and the sliding block (71) relative position.
5. pipeline jig according to claim 1, it is characterised in that multiple is provided with the clamp base (5) along week
To the equally distributed slide rail (51).
6. pipeline jig according to claim 1, it is characterised in that the slide rail (51) is dovetail groove, the sliding block
(71) it is the swallow-tail form sliding block that is snug fit in the dovetail groove.
7. pipeline jig according to claim 1, it is characterised in that the draw-in groove (41) is deep-slotted chip breaker.
8. pipeline jig according to claim 1, it is characterised in that rotating disk (4) outer rim is provided with rotating disk handle
(43)。
9. pipeline jig according to claim 1, it is characterised in that be fixed with top cover (3) on the clamp base (5),
The top cover (3) is provided with location hole (31), and the locator (9) is arranged on the rotating disk (4), and the locator (9) sets
Have can elasticity be connected to the top cover (3) surface and can clamping engagement corresponding with the location hole (31) slide jaw
(92)。
10. pipeline jig according to claim 1, it is characterised in that first centre bore (54) and the pipeline (8)
Coaxially arranged, the inner ring of the clamp base (5) is fixed with the hollow shaft sleeve (1) coaxially arranged with the pipeline (8), described turn
Disk (4) is pivotably coupled to the hollow shaft sleeve (4) periphery.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710213493.0A CN106764084B (en) | 2017-04-01 | 2017-04-01 | A kind of pipeline jig |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710213493.0A CN106764084B (en) | 2017-04-01 | 2017-04-01 | A kind of pipeline jig |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN106764084A true CN106764084A (en) | 2017-05-31 |
| CN106764084B CN106764084B (en) | 2019-07-30 |
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ID=58965853
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710213493.0A Expired - Fee Related CN106764084B (en) | 2017-04-01 | 2017-04-01 | A kind of pipeline jig |
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| Country | Link |
|---|---|
| CN (1) | CN106764084B (en) |
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| CN107327631A (en) * | 2017-07-25 | 2017-11-07 | 上海安宏建设工程有限公司 | A kind of natural gas pipeline supporting device |
| CN107482542A (en) * | 2017-10-10 | 2017-12-15 | 柯劳克德事隆（江苏）电气连接科技有限公司 | Clamping device and the cable insulation topping machanism using clamping device |
| CN108098724A (en) * | 2017-12-25 | 2018-06-01 | 陈豪 | A kind of rotation clamping type lathe tool storage rack |
| CN109108119A (en) * | 2018-08-13 | 2019-01-01 | 宋新强 | A kind of controllable bending device for automobile air-conditioning pipe |
| CN109162462A (en) * | 2018-10-23 | 2019-01-08 | 中国水利水电第八工程局有限公司 | A kind of versatility embedded bar positioning device |
| CN109211660A (en) * | 2018-08-15 | 2019-01-15 | 东南大学 | A kind of adjustable automatic centering wide plate fixture |
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| CN114485496A (en) * | 2021-12-30 | 2022-05-13 | 安徽中科昊音智能科技有限公司 | Clean ball position system for monitoring oil pipe |
| CN115194687A (en) * | 2022-07-29 | 2022-10-18 | 山东省章丘鼓风机股份有限公司 | Impeller shaft positioning device and positioning method |
| CN115355384A (en) * | 2022-10-19 | 2022-11-18 | 南通强发模具制造有限公司 | Connecting device |
| CN117345949A (en) * | 2023-12-05 | 2024-01-05 | 福建华电邵武能源有限公司 | Pipeline supporting device |
Citations (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102189423A (en) * | 2011-06-13 | 2011-09-21 | 中山市呔铃王汽车服务有限公司 | Automobile rim claw disc |
| FR2958195B1 (en) * | 2010-04-02 | 2012-08-03 | Axxair | APPARATUS FOR ORBITAL MACHINING OF A TUBULAR ORGAN |
| CN102756175A (en) * | 2012-07-27 | 2012-10-31 | 浙江澳太机械制造有限公司 | Saw blade type numerical control cutting and chamfering machine |
| CN204366514U (en) * | 2014-12-20 | 2015-06-03 | 重庆联合机器制造有限公司 | The multistation clamping device of adjustable gripping power |
| CN204747921U (en) * | 2015-07-28 | 2015-11-11 | 长春维鸿东光电子器材有限公司 | Special welding jig of cylindrical condenser |
| CN105129021A (en) * | 2015-08-29 | 2015-12-09 | 广新海事重工股份有限公司 | Steel wire centering adjusting device |
| CN205578445U (en) * | 2016-05-12 | 2016-09-14 | 福建宁德核电有限公司 | Axial locking device |
| CN105965279A (en) * | 2016-06-06 | 2016-09-28 | 湖北三江航天万峰科技发展有限公司 | Rotary positioning machining rotary table |
| CN106514379A (en) * | 2016-12-08 | 2017-03-22 | 杭州焊林科技有限公司 | Multifunctional clamping ring |
| CN206036397U (en) * | 2016-08-26 | 2017-03-22 | 淮安华都建筑规划设计有限公司 | Building pipe strutting arrangement |
| CN206929426U (en) * | 2017-04-01 | 2018-01-26 | 莱芜钢铁集团有限公司 | A kind of pipeline jig |
-
2017
- 2017-04-01 CN CN201710213493.0A patent/CN106764084B/en not_active Expired - Fee Related
Patent Citations (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2958195B1 (en) * | 2010-04-02 | 2012-08-03 | Axxair | APPARATUS FOR ORBITAL MACHINING OF A TUBULAR ORGAN |
| CN102189423A (en) * | 2011-06-13 | 2011-09-21 | 中山市呔铃王汽车服务有限公司 | Automobile rim claw disc |
| CN102756175A (en) * | 2012-07-27 | 2012-10-31 | 浙江澳太机械制造有限公司 | Saw blade type numerical control cutting and chamfering machine |
| CN204366514U (en) * | 2014-12-20 | 2015-06-03 | 重庆联合机器制造有限公司 | The multistation clamping device of adjustable gripping power |
| CN204747921U (en) * | 2015-07-28 | 2015-11-11 | 长春维鸿东光电子器材有限公司 | Special welding jig of cylindrical condenser |
| CN105129021A (en) * | 2015-08-29 | 2015-12-09 | 广新海事重工股份有限公司 | Steel wire centering adjusting device |
| CN205578445U (en) * | 2016-05-12 | 2016-09-14 | 福建宁德核电有限公司 | Axial locking device |
| CN105965279A (en) * | 2016-06-06 | 2016-09-28 | 湖北三江航天万峰科技发展有限公司 | Rotary positioning machining rotary table |
| CN206036397U (en) * | 2016-08-26 | 2017-03-22 | 淮安华都建筑规划设计有限公司 | Building pipe strutting arrangement |
| CN106514379A (en) * | 2016-12-08 | 2017-03-22 | 杭州焊林科技有限公司 | Multifunctional clamping ring |
| CN206929426U (en) * | 2017-04-01 | 2018-01-26 | 莱芜钢铁集团有限公司 | A kind of pipeline jig |
Cited By (22)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107327631A (en) * | 2017-07-25 | 2017-11-07 | 上海安宏建设工程有限公司 | A kind of natural gas pipeline supporting device |
| CN107482542B (en) * | 2017-10-10 | 2023-08-29 | 艾默生精密工具技术(上海)有限公司 | Clamping mechanism and cable insulation layer cutting device using same |
| CN107482542A (en) * | 2017-10-10 | 2017-12-15 | 柯劳克德事隆（江苏）电气连接科技有限公司 | Clamping device and the cable insulation topping machanism using clamping device |
| CN108098724A (en) * | 2017-12-25 | 2018-06-01 | 陈豪 | A kind of rotation clamping type lathe tool storage rack |
| CN109108119A (en) * | 2018-08-13 | 2019-01-01 | 宋新强 | A kind of controllable bending device for automobile air-conditioning pipe |
| CN109211660A (en) * | 2018-08-15 | 2019-01-15 | 东南大学 | A kind of adjustable automatic centering wide plate fixture |
| CN109211660B (en) * | 2018-08-15 | 2019-07-12 | 东南大学 | An adjustable automatic centering and wide plate clamp |
| CN109162462A (en) * | 2018-10-23 | 2019-01-08 | 中国水利水电第八工程局有限公司 | A kind of versatility embedded bar positioning device |
| CN110790502A (en) * | 2019-12-18 | 2020-02-14 | 青海中利光纤技术有限公司 | Optical fiber perform sintering jib clamping device |
| CN111152149A (en) * | 2020-01-19 | 2020-05-15 | 中国第一汽车股份有限公司 | Centering device |
| CN111841464A (en) * | 2020-07-10 | 2020-10-30 | 于晓婷 | Laboratory is with being used for simulation to handle greenhouse gas device |
| CN112964811A (en) * | 2021-02-05 | 2021-06-15 | 杨德毅 | Fixed nitrogen blowing instrument |
| CN113281164A (en) * | 2021-06-30 | 2021-08-20 | 江南大学 | Clamp for detecting frictional corrosion of coating |
| CN113483028A (en) * | 2021-07-05 | 2021-10-08 | 宣城职业技术学院 | Multifunctional clamp for bearing manufacturing |
| CN113483028B (en) * | 2021-07-05 | 2022-07-15 | 宣城职业技术学院 | Multifunctional clamp for bearing manufacturing |
| CN114112137A (en) * | 2021-11-19 | 2022-03-01 | 博众精工科技股份有限公司 | Hinge torsion testing arrangement |
| CN114485496A (en) * | 2021-12-30 | 2022-05-13 | 安徽中科昊音智能科技有限公司 | Clean ball position system for monitoring oil pipe |
| CN115194687A (en) * | 2022-07-29 | 2022-10-18 | 山东省章丘鼓风机股份有限公司 | Impeller shaft positioning device and positioning method |
| CN115355384A (en) * | 2022-10-19 | 2022-11-18 | 南通强发模具制造有限公司 | Connecting device |
| CN115355384B (en) * | 2022-10-19 | 2023-01-03 | 南通强发模具制造有限公司 | Connecting device |
| CN117345949A (en) * | 2023-12-05 | 2024-01-05 | 福建华电邵武能源有限公司 | Pipeline supporting device |
| CN117345949B (en) * | 2023-12-05 | 2024-04-12 | 福建华电邵武能源有限公司 | Pipeline supporting device |
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| CN106764084B (en) | 2019-07-30 |
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