CN105835352A - Preparation device for preparing anticorrosive coating on outer surface of pipeline - Google Patents
Preparation device for preparing anticorrosive coating on outer surface of pipeline Download PDFInfo
- Publication number
- CN105835352A CN105835352A CN201610197877.3A CN201610197877A CN105835352A CN 105835352 A CN105835352 A CN 105835352A CN 201610197877 A CN201610197877 A CN 201610197877A CN 105835352 A CN105835352 A CN 105835352A
- Authority
- CN
- China
- Prior art keywords
- pipeline
- yardage roll
- cloth
- strap
- underframe
- 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.)
- Granted
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Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C63/00—Lining or sheathing, i.e. applying preformed layers or sheathings of plastics; Apparatus therefor
- B29C63/02—Lining or sheathing, i.e. applying preformed layers or sheathings of plastics; Apparatus therefor using sheet or web-like material
- B29C63/04—Lining or sheathing, i.e. applying preformed layers or sheathings of plastics; Apparatus therefor using sheet or web-like material by folding, winding, bending or the like
- B29C63/08—Lining or sheathing, i.e. applying preformed layers or sheathings of plastics; Apparatus therefor using sheet or web-like material by folding, winding, bending or the like by winding helically
- B29C63/10—Lining or sheathing, i.e. applying preformed layers or sheathings of plastics; Apparatus therefor using sheet or web-like material by folding, winding, bending or the like by winding helically around tubular articles
- B29C63/105—Lining or sheathing, i.e. applying preformed layers or sheathings of plastics; Apparatus therefor using sheet or web-like material by folding, winding, bending or the like by winding helically around tubular articles continuously
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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
- F16L58/00—Protection of pipes or pipe fittings against corrosion or incrustation
- F16L58/02—Protection of pipes or pipe fittings against corrosion or incrustation by means of internal or external coatings
- F16L58/16—Protection of pipes or pipe fittings against corrosion or incrustation by means of internal or external coatings the coating being in the form of a bandage
Abstract
The invention relates to a preparation device for preparing an anticorrosive coating on the outer surface of a pipeline. The preparation device comprises a bottom frame which is used for being movably assembled on a track extending in the axial direction of the pipeline in a guiding mode. The bottom frame is provided with a cloth roll installing rack used for installing a cloth roll and further provided with a paint spraying mechanism. The paint spraying mechanism comprises a primer spraying mechanism body used for spraying primer on the peripheral surface of the rotating pipeline and/or an outer-layer paint spraying mechanism body used for spraying outer-layer paint on a cloth belt wound on the peripheral surface of the pipeline. Primer spraying, cloth belt winding and outer-layer paint spraying can be achieved at the same time, the efficiency is high, and too much manual intervention is not needed, so that the labor intensity is relieved; and meanwhile, the rotating pipeline and the movable bottom frame are matched with each other, accordingly, the paint spraying thickness and the cloth belt winding thickness can be accurately controlled, and the uniformity and the quality of the prepared anticorrosive coating can be effectively improved.
Description
Technical field
The present invention relates to a kind of preparation facilities preparing anticorrosive coat at pipeline external surface.
Background technology
Outside pipeline, it is wound around fiber strap, and coordinates spary enamelled coating at layer part, after its spontaneous curing, certain thickness anticorrosive coat can be formed.It is true that at present, be mostly to be wrapped on the pipeline brushing priming paint fiber strap, repaste cover warnish, form anticorrosive coat, thus complete the preparation of pipeline external surface anticorrosive coat.
At present, it is mostly that workman manually prepares anticorrosive coat outside the pipeline rotated, workman's spary priming paint on the pipeline rotated, a workman is being rotated on pipeline winding strap, then by a workman at strap outer layer spary cover warnish.The method of this site operation manually, technique is loaded down with trivial details, complex procedures, and the production cycle is long, labor strength, and efficiency is also told somebody what one's real intentions are, and is affected by human factors serious, easily causes anticorrosive coat uneven thickness, and interlayer adhesion is poor, has a strong impact on the anticorrosive quality of pipeline.
Summary of the invention
The present invention provides a kind of preparation facilities preparing anticorrosive coat at pipeline external surface, causes labor strength, inefficient technical problem solving to rely primarily in prior art artificial mark spraying priming, false twist's strap and artificial spary outer layer.
The technical scheme of the preparation facilities preparing anticorrosive coat at pipeline external surface provided by the present invention is: a kind of preparation facilities preparing anticorrosive coat at pipeline external surface, including the underframe being assemblied in along the axially extended track of pipeline for guiding movement, underframe is provided with the yardage roll installing rack for installing yardage roll, being additionally provided with paint spraying mechanism on underframe, paint spraying mechanism includes for the priming paint paint spraying mechanism at the pipeline outer peripheral face spary priming paint rotated and/or the cover warnish paint spraying mechanism for spary cover warnish on the strap being wound on pipeline outer peripheral face.
Being additionally provided with for the cloth of the yardage roll being arranged on yardage roll installing rack taking the lead traction to the traction cloth feeding mechanism on pipeline on described underframe, traction cloth feeding mechanism includes taking the lead and can take the lead the drawing head that disengages and driving drawing head with cloth to take the lead, with cloth, the driving structure that moves towards pipeline for drawing described cloth.
Described drawing head is sucker structure, connect on sucker structure have for control sucker structure absorption cloth take the lead to draw cloth take the lead mobile, control the control gas circuit that sucker structure and cloth take the lead to disengage, described sucker structure is arranged on sucker installing rack, sucker installing rack, along near pipeline-be assemblied on described underframe away from the direction guiding movement of pipeline, described sucker installing rack is additionally provided with for driving sucker structure to adjust the mobile adjustment arm to operating position.
It is additionally provided with the cloth cut device for being cut off by strap when Fabric tape winding completes on described underframe, underframe is additionally provided with for being driven cloth cut device to follow the synchronization-moving synchronous drive mechanism of strap when cloth cut device cutting strap by strap.
Described synchronous drive mechanism includes along near pipeline-move the mobile mounting seat being assemblied on underframe away from the direction of pipeline, mobile mounting seat is provided with piston cylinder, piston cylinder includes pressing described strap and then the piston rod with strap formation friction traction for protruding with a support, and described cloth cut device is arranged in described mobile mounting seat with piston cylinder synchronizing moving.
Described cloth cut device moves along yardage roll width and is assemblied in described mobile mounting seat, is provided with, in mobile mounting seat, the reciprocating drive mechanism driving cloth cut device to move back and forth along yardage roll width.
Described paint spraying mechanism includes described priming paint paint spraying mechanism and cover warnish paint spraying mechanism, and the pipe interval along the vertical direction of spraying paint of spray paint pipe and the cover warnish paint spraying mechanism of described priming paint paint spraying mechanism is arranged in from described yardage roll installing rack the both sides of the yardage roll drawn.
The direction that when being exported from yardage roll by strap, yardage roll rotates is defined as forward, and described yardage roll installing rack is provided with for driving yardage roll to rotate backward strap reclaims the yardage roll recovery servomotor being wound on yardage roll.
Described yardage roll installing rack rotates and is assemblied on described underframe, the rotary position limiting structure for limiting yardage roll installing rack rotational angle it is provided with between yardage roll installing rack and underframe, rotary position limiting structure includes that circular arc stopper slot and the spacing pin with circular arc stopper slot inserting, the circular arc stopper slot in rotary position limiting structure and one of them in spacing pin are arranged on described underframe, another is arranged on described yardage roll installing rack.
Preparation facilities includes described track, on track, guiding movement is equipped with bracing frame, described underframe is rotatably mounted on support frame as described above by the slew gear that centre of gyration axis is vertically extending, underframe has to track both sides one to one for making paint spraying mechanism towards track side so that the pipeline of corresponding side to carry out two working positions prepared by anticorrosive coat in its rotational travel, and two working positions 180 ° are uniform.
The invention has the beneficial effects as follows: in the preparation facilities preparing anticorrosive coat outside pipeline provided by the present invention, yardage roll installing rack it is not only provided with to install yardage roll on underframe, it is additionally provided with paint spraying mechanism, paint spraying mechanism includes priming paint paint spraying mechanism and/or cover warnish paint spraying mechanism, when preparing anticorrosive coat, preparation facilities can be processed and be arranged in the pipeline side of rotation, paint spraying mechanism and yardage roll installing rack move with on underframe together track, the paint spraying of correspondence is carried out by paint spraying mechanism, realize unreeling operation under the traction of the pipeline rotated simultaneously, by Fabric tape winding outside pipeline, spraying paint and being wound around the operation of strap when anticorrosive coat is prepared in realization.Need not the most too much intervene, reduce labor intensity, efficiency is higher.Meanwhile, rely on rotated pipe to cooperate such that it is able to accurately control the thickness sprayed paint and the thickness being wound around strap with the underframe of movement, the uniformity of the anticorrosive coat prepared can be effectively improved, the anticorrosive coat quality of pipeline can be effectively improved.
Further, underframe arranges traction Song Bu mechanism, driving structure so can be utilized to drive drawing head to take the lead cloth to move to pipeline, it is not necessary to artificial traction cloth is taken the lead, and improves percent of automatization, improves preparation efficiency.
Further, drawing head uses sucker structure, and absorption cloth is taken the lead relatively stable, meanwhile, also allows for controlling by controlling gas circuit absorption and the disengagement of sucker structure, operates more convenient.The position of sucker structure can be adjusted by adjusting arm, so can conveniently adjust the position of sucker structure, take the lead so that sucker structure can more easily adsorb cloth, be also convenient for sucker structure and take the lead cloth to be released in suitable station, it is ensured that take the lead to be drawn to position by cloth.
Further, use and cut strap with the synchronization-moving cloth cut device of strap, strap will not be damaged when cutting, it is to avoid cause strap to waste.
Further, utilize synchronous drive mechanism to realize strap and drive cloth cut device synchronizing moving, be possible not only to save power, it is also possible to preferably ensure synchronicity.
Further, mobile mounting seat arranges reciprocating drive mechanism, cloth cut device so can be driven to move back and forth to cut strap on strap width.
Further, utilizing the piston masthead of piston cylinder to be pressed on strap realizing strap and can drive cloth cut device synchronizing moving, structure is relatively simple, uses the most more convenient.
Further, the pipe that sprays paint of spray paint pipe and the cover warnish paint spraying mechanism of priming paint paint spraying mechanism is the most spaced apart in yardage roll both sides, so can more easily arrange the position to the pipe that sprays paint, in the case of not disturbing yardage roll, preferably realize spary priming paint and the operation of spary cover warnish.
Further, yardage roll installing rack is arranged yardage roll reclaim servomotor to drive yardage roll to rotate backward, and then will cut off after strap reclaim be wound on yardage roll, it is to avoid occur that other disturb.
Further, the rotational angle of yardage roll installing rack can be limited by rotary position limiting structure, so can be in the case of ensureing to rotate, it is to avoid occur being totally turned over and problem that the yardage roll that brings is wound around.
Further, the rotational travel of underframe has two working positions, so underframe can be made to rotate 180 degree, anticorrosive coat can be prepared on the pipeline outer peripheral face of opposite side, improve the work efficiency of preparation facilities after completing the preparation of the anticorrosive coat to a side ducts.
Accompanying drawing explanation
Fig. 1 is the structural representation of a kind of embodiment of the preparation facilities preparing anticorrosive coat at pipeline external surface provided by the present invention；
Fig. 2 is enlarged drawing at A in Fig. 1；
Fig. 3 is the left side schematic diagram (omitting the cloth cut device in Fig. 1 and synchronous drive mechanism) shown in Fig. 1；
Fig. 4 be in Fig. 1 B to partial view.
Detailed description of the invention
As shown in Figures 1 to 4, a kind of embodiment of the preparation facilities preparing anticorrosive coat at pipeline external surface, preparation facilities in this embodiment includes the axially extended track 3 of the pipeline along anticorrosive coat to be prepared, track 3 upper bottom portion is provided with a spike 1, on track 2, guiding movement is equipped with bracing frame 10, it is equipped with underframe 28 by the vertically extending slew gear of center of rotation axis is rotating on bracing frame 10, underframe 28 is provided with the yardage roll installing rack 18 for installing yardage roll, it is additionally provided with paint spraying mechanism on underframe 28, paint spraying mechanism herein includes for the priming paint paint spraying mechanism 12 at the pipeline outer peripheral face spary priming paint rotated and the cover warnish paint spraying mechanism 14 for spary cover warnish on the strap being wound on pipeline outer peripheral face.
In the present embodiment, the two ends of yardage roll installing rack are respectively arranged with rotational support pin, yardage roll rotation with the endoporus grafting of the batch roll being wound with strap, and then can be assemblied on yardage roll installing rack by rotational support pin, and yardage roll can rotate to ensure that strap the most outwards exports automatically.Further, rotational support pin herein can move adjustment on yardage roll width, to adapt to the yardage roll of different in width, expands the range of application of preparation facilities.
And, if the direction that when being exported from yardage roll by strap, yardage roll rotates is defined as forward, yardage roll installing rack is provided with for driving yardage roll to rotate backward strap reclaims the yardage roll recovery servomotor being wound on yardage roll, so the strap after cutting can be reclaimed and be wound on yardage roll, it is to avoid occur that other disturb.
It is assemblied on bracing frame owing to underframe rotates, actually, underframe has to track both sides one to one for making paint spraying mechanism towards track side so that the pipeline of corresponding side to carry out two working positions prepared by anticorrosive coat in its rotational travel, two working positions 180 ° are uniform, so can be after the rotated pipe of track side be processed, rotate 180 °, the rotated pipe of opposite side can be processed, improve the work efficiency of preparation facilities.
Bracing frame 10 and underframe 28 herein are driven by pinion and rack 8 by driving motor 7, and pinion and rack includes the tooth bar arranged on the track 3 and the gear being assemblied on bracing frame.Further, between bracing frame and track, support wheel, guiding race is set the most on the track 3, bracing frame is rotatably equipped with the support wheel 5 coordinated with directive wheel groove rolling support.Realized bracing frame and the support of underframe by supporting wheel construction, meanwhile, driven bracing frame and underframe to move by driving motor 7 and pinion and rack 8.
In the present embodiment, yardage roll installing rack 18 rotates and is assemblied on underframe 28, the rotary position limiting structure for limiting yardage roll installing rack rotational angle it is provided with between yardage roll installing rack 18 and underframe 28, rotary position limiting structure includes circular arc stopper slot 19 and the spacing pin 20 with circular arc stopper slot inserting, and the circular arc stopper slot 19 in rotary position limiting structure is arranged on yardage roll installing rack 18, spacing pin 20 is then installed on underframe.So, by circular arc stopper slot 19 and the cooperation of spacing pin 20, it is possible to achieve the rotary spacing to yardage roll installing rack, it is to avoid the problem that yardage roll rotates more than 360 ° with yardage roll installing rack and causes yardage roll distortion to twist strength.Further, rotary position limiting structure herein has been arranged symmetrically with two sets about the center of rotation axis of yardage roll installing rack, so can improve the rotation to yardage roll installing rack and guide, improve the stability of rotation performance of yardage roll installing rack.
In the present embodiment, it is additionally provided with for the cloth of the yardage roll being arranged on yardage roll installing rack 18 being taken the lead the traction cloth feeding mechanism drawn to pipeline on underframe 28, change traction cloth feeding mechanism to include taking the lead and the drawing head that disengages and driving drawing head can be taken the lead with cloth to take the lead, with cloth, the driving structure that moves towards pipeline for drawing cloth, drawing head herein is specially sucker structure 32, sucker structure 32 connects have for control sucker structure absorption cloth take the lead to draw cloth take the lead mobile, control the control gas circuit that sucker structure and cloth take the lead to disengage.Sucker structure 32 is arranged on sucker installing rack 33, and sucker installing rack 33, along near pipeline-be assemblied on underframe 28 away from the direction guiding movement of pipeline, realizes the assembling of the guiding to sucker installing rack 33 especially by guide post 30.It is additionally provided with on sucker installing rack 33 for driving sucker structure to adjust the mobile adjustment arm 31 to operating position.
And, underframe 28 is additionally provided with the cloth cut device 25 for being cut off by strap when Fabric tape winding completes, cloth cut device 25 is driven by telescoping mechanism 22 and rises or falls, cloth cut device herein specifically uses motor-driven disc cutting knife, is additionally provided with for being driven cloth cut device to follow the synchronization-moving synchronous drive mechanism of strap when cloth cut device cutting strap by strap on underframe 28.Synchronous drive mechanism herein includes that mobile mounting seat 29 specifically guides and is assemblied on guiding bar 26 along near pipeline-move the mobile mounting seat 29 being assemblied on underframe away from the direction of pipeline, guides bar 26 along near pipeline-away from the direction extension of pipeline.Being provided with piston cylinder 23 in mobile mounting seat 29, piston cylinder 23 includes pressing described strap and then the piston rod 24 with strap formation friction traction for protruding with a support, and cloth cut device 25 is arranged in mobile mounting seat 29 with piston cylinder 23 synchronizing moving.
Actually, mobile mounting seat 29 is provided with vertical location-plate 21, vertical location-plate 21 is arranged in the width side of strap, on the one hand can carry out block with strap side to coordinate to carry out spacing to strap, on the other hand, the top of vertical location-plate is provided with the top of piston cylinder 23 turnover and turns edge, and this top turns edge can be with piston rod 24 corresponding matching with more preferable sortie strap, it is achieved strap drives mobile mounting seat to make synchronizing moving.
Actually, cloth cut device 25 herein moves along yardage roll width and is assemblied in mobile mounting seat 29, cloth cut device 25 is assemblied in mobile mounting seat 29 especially by reciprocal guide post 41 guiding movement, being provided with, in mobile mounting seat 29, the reciprocating drive mechanism 40 driving cloth cut device to move back and forth along yardage roll width, reciprocating drive mechanism 40 herein specifically uses chain drive.
In the present embodiment, paint spraying mechanism includes priming paint paint spraying mechanism 12 and cover warnish paint spraying mechanism 14, the pipe 15 that sprays paint of spray paint pipe 13 and the cover warnish paint spraying mechanism 14 of priming paint paint spraying mechanism 12 is spaced the both sides being arranged in from described yardage roll installing rack the yardage roll drawn along the vertical direction, the pipe 13 that sprays paint of priming paint paint spraying mechanism 12 is evenly equipped with three along strap width, and the pipe 15 that sprays paint of cover warnish paint spraying mechanism 14 is evenly equipped with three along strap width.
nullDuring the preparation facilities work that above-described embodiment is provided，Bracing frame 3 moves along track 3 with underframe 28，By priming paint paint spraying mechanism 12 spary priming paint on the pipeline rotated，And taken the lead to deliver to pipeline by cloth by traction Song Bu mechanism，Specifically adjusted by adjustment arm 31，Make sucker structure 32 move to take the lead to locate to cloth，Control gas circuit work，Sucker structure absorption cloth is made to take the lead，Sucker installing rack moves towards pipeline along guide post 30 with sucker，When moving into place，Sucker structure is driven to take the lead to swing towards pipeline with cloth by adjusting arm 31，Now，Control gas circuit work，Sucker structure and cloth is made to take the lead to disengage，Cloth is taken the lead and is attached on the pipeline being coated with priming paint，Rotation along with pipeline，Can very easily by Fabric tape winding on pipeline，Simultaneously，By outer layer device paint spraying mechanism 14 simultaneously to the outer layer spary outer layer device of strap being wound around，So，When underframe moves along track with yardage roll installing rack and paint spraying mechanism，Spray-applied primer can be completed simultaneously、It is wound around strap and the technique of spraying cover warnish，Work efficiency is higher，Also without the most too much interfering.When reaching pipe end, piston cylinder 23 action, piston rod 24 protrudes upward, and due to now, strap is in tensioning state, the piston rod that top is pressed on strap can be by bigger friction force, this friction force formation pull strength can draw piston cylinder and follow strap synchronizing moving with cloth cut device 25, now, telescoping mechanism 22 drives cloth cut device 25 to rise, disc cutting knife cutting strap, prepared by the anticorrosive coat completing single pipeline.
When completing the preparation of anticorrosive coat of a pipeline, make underframe rotate 180 ° with yardage roll installing rack and paint spraying mechanism by slew gear 9, so the pipeline of the rotation of opposite side can be carried out the preparation of anticorrosive coat, improve the service efficiency of preparation facilities.
In the present embodiment, spraying paint, be wound around, cut after, yardage roll can rotate backward under yardage roll reclaims the driving of servomotor and be recycled on yardage roll to be rewound by strap, also makes yardage roll head come back to sucker position, it is simple to next time sucker suction.
In the present embodiment, the track of support underframe can design length according to actual needs, versatility is stronger.
In the present embodiment, paint spraying mechanism includes priming paint paint spraying mechanism and cover warnish paint spraying mechanism, in other embodiments, if at pipeline outer peripheral face spray-applied primer, paint spraying mechanism on underframe can only arrange outer layer paint spraying mechanism, certainly, if being additionally provided with outer layer device paint spraying mechanism later, the paint spraying mechanism on underframe can also only arrange priming paint paint spraying mechanism.
In the present embodiment, the reciprocating drive mechanism driving cloth cut device to move back and forth uses chain drive, and in other embodiments, reciprocating drive mechanism can also use Rack and pinion mechanism.
In the present embodiment, cloth cut device is driven by synchronous drive mechanism and follows strap synchronizing moving, synchronous drive mechanism herein includes and the piston rod of strap top pressure, the frictional traction applied to piston rod by strap drives cloth cut device synchronizing moving, and in other embodiments, synchronous drive mechanism alternatively can clamp the clamp structure of strap, the assembling fixing with cloth cut device of this clamp structure, so, when gripper mechanism grips lives strap, strap will be with clamping device and cloth cut device synchronizing moving.
In the present embodiment, cloth cut device is driven by synchronous drive mechanism and follows strap synchronizing moving, in other embodiments, also can be provided with for driving cloth cut device to follow the synchronization-moving synchronous drive mechanism of strap when cloth cut device cutting strap on underframe, synchronous drive mechanism can be selected for servo-actuating device, servo-actuating device includes servomotor, now, can be selected for sensor to detect the speed of strap, signal is exported to servomotor by sensor, by driven by servomotor cloth cut device and strap synchronizing moving.
In the present embodiment, traction cloth feeding mechanism drawing head use sucker structure, adsorb, disengage the most more convenient.In other embodiments, drawing head can also be hook, and hook can puncture on cloth is taken the lead, and when taking the lead to attach on pipeline by cloth, hook can cut and scratch strap and be separated with strap.
Claims (10)
1. the preparation facilities preparing anticorrosive coat at pipeline external surface, it is characterized in that: include being assemblied in the underframe along the axially extended track of pipeline for guiding movement, underframe is provided with the yardage roll installing rack for installing yardage roll, being additionally provided with paint spraying mechanism on underframe, paint spraying mechanism includes for the priming paint paint spraying mechanism at the pipeline outer peripheral face spary priming paint rotated and/or the cover warnish paint spraying mechanism for spary cover warnish on the strap being wound on pipeline outer peripheral face.
The preparation facilities preparing anticorrosive coat at pipeline external surface the most according to claim 1, it is characterized in that: be additionally provided with for the cloth of the yardage roll being arranged on yardage roll installing rack taking the lead traction to the traction cloth feeding mechanism on pipeline on described underframe, traction cloth feeding mechanism includes taking the lead and can take the lead the drawing head that disengages and driving drawing head with cloth to take the lead, with cloth, the driving structure that moves towards pipeline for drawing described cloth.
The preparation facilities preparing anticorrosive coat at pipeline external surface the most according to claim 2, it is characterized in that: described drawing head is sucker structure, connect on sucker structure have for control sucker structure absorption cloth take the lead to draw cloth take the lead mobile, control the control gas circuit that sucker structure and cloth take the lead to disengage, described sucker structure is arranged on sucker installing rack, sucker installing rack, along near pipeline-be assemblied on described underframe away from the direction guiding movement of pipeline, described sucker installing rack is additionally provided with for driving sucker structure to adjust the mobile adjustment arm to operating position.
The preparation facilities preparing anticorrosive coat at pipeline external surface the most according to claim 1, it is characterized in that: on described underframe, be additionally provided with the cloth cut device for being cut off by strap when Fabric tape winding completes, underframe is additionally provided with for being driven cloth cut device to follow the synchronization-moving synchronous drive mechanism of strap when cloth cut device cutting strap by strap.
The preparation facilities preparing anticorrosive coat at pipeline external surface the most according to claim 4, it is characterized in that: described synchronous drive mechanism includes along near pipeline-move the mobile mounting seat being assemblied on underframe away from the direction of pipeline, mobile mounting seat is provided with piston cylinder, piston cylinder includes pressing described strap and then the piston rod with strap formation friction traction for protruding with a support, and described cloth cut device is arranged in described mobile mounting seat with piston cylinder synchronizing moving.
The preparation facilities preparing anticorrosive coat at pipeline external surface the most according to claim 5, it is characterized in that: described cloth cut device moves along yardage roll width and is assemblied in described mobile mounting seat, mobile mounting seat is provided with the reciprocating drive mechanism driving cloth cut device to move back and forth along yardage roll width.
The preparation facilities preparing anticorrosive coat at pipeline external surface the most according to any one of claim 1 to 6, it is characterized in that: described paint spraying mechanism includes described priming paint paint spraying mechanism and cover warnish paint spraying mechanism, the pipe interval along the vertical direction of spraying paint of spray paint pipe and the cover warnish paint spraying mechanism of described priming paint paint spraying mechanism is arranged in from described yardage roll installing rack the both sides of the yardage roll drawn.
The preparation facilities preparing anticorrosive coat at pipeline external surface the most according to any one of claim 1 to 6, it is characterized in that: the direction that when being exported from yardage roll by strap, yardage roll rotates is defined as forward, described yardage roll installing rack is provided with for driving yardage roll to rotate backward strap reclaims the yardage roll recovery servomotor being wound on yardage roll.
The preparation facilities preparing anticorrosive coat at pipeline external surface the most according to claim 8, it is characterized in that: described yardage roll installing rack rotates and is assemblied on described underframe, the rotary position limiting structure for limiting yardage roll installing rack rotational angle it is provided with between yardage roll installing rack and underframe, rotary position limiting structure includes that circular arc stopper slot and the spacing pin with circular arc stopper slot inserting, the circular arc stopper slot in rotary position limiting structure and one of them in spacing pin are arranged on described underframe, another is arranged on described yardage roll installing rack.
The preparation facilities preparing anticorrosive coat at pipeline external surface the most according to any one of claim 1 to 6, it is characterized in that: preparation facilities includes described track, on track, guiding movement is equipped with bracing frame, described underframe is rotatably mounted on support frame as described above by the slew gear that centre of gyration axis is vertically extending, underframe has to track both sides one to one for making paint spraying mechanism towards track side so that the pipeline of corresponding side to carry out two working positions prepared by anticorrosive coat in its rotational travel, and two working positions 180 ° are uniform.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610197877.3A CN105835352B (en) | 2016-03-31 | 2016-03-31 | A kind of preparation facilities that anticorrosive coat is prepared in pipeline external surface |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610197877.3A CN105835352B (en) | 2016-03-31 | 2016-03-31 | A kind of preparation facilities that anticorrosive coat is prepared in pipeline external surface |
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| Publication Number | Publication Date |
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| CN105835352A true CN105835352A (en) | 2016-08-10 |
| CN105835352B CN105835352B (en) | 2018-02-16 |
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| CN201610197877.3A Expired - Fee Related CN105835352B (en) | 2016-03-31 | 2016-03-31 | A kind of preparation facilities that anticorrosive coat is prepared in pipeline external surface |
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| CN108591681A (en) * | 2018-06-06 | 2018-09-28 | 胡梦婷 | A kind of pipeline corrosion protection processing equipment and its anticorrosion treatment technology |
| CN108716586A (en) * | 2018-06-06 | 2018-10-30 | 胡梦婷 | A kind of pipeline corrosion protection cloth construction equipment and its anticorrosion construction method |
| CN109808167A (en) * | 2017-11-20 | 2019-05-28 | 中国科学院沈阳计算技术研究所有限公司 | Integral type ocean oil hose assists coiled material automatic wrapping machine |
| CN112495175A (en) * | 2020-10-22 | 2021-03-16 | 聂鹏飞 | Spray pipeline connecting device for desulfurization |
| CN113021871A (en) * | 2021-03-11 | 2021-06-25 | 罗波昌 | Elbow adhesive tape winding device adopting arc swinging mode |
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Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109808167A (en) * | 2017-11-20 | 2019-05-28 | 中国科学院沈阳计算技术研究所有限公司 | Integral type ocean oil hose assists coiled material automatic wrapping machine |
| CN109808167B (en) * | 2017-11-20 | 2021-01-26 | 中国科学院沈阳计算技术研究所有限公司 | Integrated automatic winding machine for auxiliary coiled material of marine oil hose |
| CN108591681A (en) * | 2018-06-06 | 2018-09-28 | 胡梦婷 | A kind of pipeline corrosion protection processing equipment and its anticorrosion treatment technology |
| CN108716586A (en) * | 2018-06-06 | 2018-10-30 | 胡梦婷 | A kind of pipeline corrosion protection cloth construction equipment and its anticorrosion construction method |
| CN108591681B (en) * | 2018-06-06 | 2019-11-08 | 徐州市国栋生化装备有限公司 | A kind of pipeline corrosion protection processing equipment and its anticorrosion treatment technology |
| CN108716586B (en) * | 2018-06-06 | 2019-12-03 | 兰州中人管道工程有限公司 | A kind of pipeline corrosion protection cloth construction equipment and its anticorrosion construction method |
| CN112495175A (en) * | 2020-10-22 | 2021-03-16 | 聂鹏飞 | Spray pipeline connecting device for desulfurization |
| CN112495175B (en) * | 2020-10-22 | 2022-06-10 | 河北大唐国际王滩发电有限责任公司 | Spray pipeline connecting device for desulfurization |
| CN113021871A (en) * | 2021-03-11 | 2021-06-25 | 罗波昌 | Elbow adhesive tape winding device adopting arc swinging mode |
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|---|---|
| CN105835352B (en) | 2018-02-16 |
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