CN104266030A - Visual pipe fitting blockage mechanism and blockage method thereof - Google Patents
Visual pipe fitting blockage mechanism and blockage method thereof Download PDFInfo
- Publication number
- CN104266030A CN104266030A CN201410539349.2A CN201410539349A CN104266030A CN 104266030 A CN104266030 A CN 104266030A CN 201410539349 A CN201410539349 A CN 201410539349A CN 104266030 A CN104266030 A CN 104266030A
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- blocking
- rotating disk
- pipe fitting
- drive link
- plate
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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
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- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Pipe Accessories (AREA)
Abstract
The invention discloses a visual pipe fitting blockage mechanism. The mechanism comprises a blockage device and a block, wherein the blockage device is used for placing the block in a flange blockage seat on a fitting and comprises a shell, a transmission rod, a lifting device, a separating and connecting device and a blockage connecting box; the transmission rod is arranged in the shell; the lifting device is used for lifting the transmission rod; the separating and connecting device is used for separating and connecting the block; the blockage device connecting box is fixedly connected with the shell and is provided with a monitoring device for monitoring the blockage movement of the block; the monitoring device comprises a camera, a fixed seat and monitoring equipment; the camera is arranged in the blockage connecting box; the fixed seat is used for fixedly arranging the camera; the monitoring equipment is connected with the camera. The visual pipe fitting blockage mechanism realizes pipeline blockage from inside to outside, a process for punching in the blockage seat and the labor are saved, blockage is performed under a visual condition, the mechanism is safer and more reliable, and the risk that gas leaks from a screw hole is avoided.
Description
Technical field
The present invention relates to a kind of blocking device for fluid line on-line production means for placing plug, be specifically related to a kind of special device carrying out blocking after fluid line on-line production perforate operation.
Background technique
In order to the combustion gas such as transport gas, coal gas, often need laid, the air delivering pipeline that uses sets up tap line, in order to not affect the normal gas transmission of air delivering pipeline, just need to set up tap line under the condition not stopping gas transmission.Current use is a kind of is not stopping the method for setting up tap line under gas transmission condition to be that present air delivering pipeline welds a wiring pipe fitting, the upper end-hole of pipe fitting has one to block seat, above blocking seat, the sandwich valve that is played buffer action is installed, perforator is installed in the top of sandwich valve, tap line is connected with wiring pipe fitting sidewall, then perforator perforate on gas pipeline is used, removing perforator after perforate uses means for placing plug to carry out blocking operation, means for placing plug is used to transfer in blocking seat by sandwich valve by blocking dish, having blocked up rear needs fixes blocking dish down, there is following technical problem in existing leakage stopping technology: 1, when leak stopping is carried out in blocking, skew may be there is in the position of blocking, or the impurity such as the iron filings existed in means for placing plug also can hinder blocking motion, now blocking can be stuck, operator cannot see specifically which kind of reason, break down wherein, operator can only process this situation by rule of thumb, 2, when carrying out blocking fixing, operator intuitively cannot arrive position and the leak stopping situation of blocking, can only fix by rule of thumb, there is blocking fixing not in place, the problem of pipe interior Leakage Gas, 3, ecto-entad is fixed, and namely on the outer peripheral surface of blocking seat, offers multiple screw, is then fixed the blocking dish blocked in seat through screw by screw, and this means of fixation needs to offer screw on the one hand, wastes time and energy, 4, offer multiple screw and can cause gas leakage, especially when blocking dish is not correctly placed, the gas of fluid line inside can be leaked out by screw, extremely dangerous when carrying out electric welding, also can cause energy waste simultaneously.
Summary of the invention
The goal of the invention of the application is to solve current above-mentioned technical problem, and provide a kind of visual, be fixed the easy visual pipe fitting blockage mechanism of sealing, safe and reliable, easy accessibility, maintenance from inside to outside.
In order to complete the goal of the invention of the application, the application by the following technical solutions:
Visual pipe fitting blockage mechanism of the present invention, comprise means for placing plug and blocking, described means for placing plug is for being placed in the flange blocking seat on described pipe fitting by described blocking, described means for placing plug comprises shell, be installed on the drive link in described shell, for being elevated the lowering or hoisting gear of described drive link, for separating of the separation connection set connecting described blocking and the lower stifled even case be fixedly connected with described shell, described lower stifled even case is provided with under monitoring described blocking, blocks up the surveillance device moved, described surveillance device comprises the camera be arranged in described lower stifled even case, the fixed base fixedly mounting described camera and the surveillance equipment be connected with described camera.
Fixed base of the present invention comprises camera fixed block, is connected and fixed connecting base and the terminal of described camera fixed block, the through hole passed through for described camera fixed block is had above the described lower stifled side connecting case, removably camera is installed in described camera fixed block, described camera fixed block is fixed on described lower stifled even case by connecting base, described connecting base has male connection seat, described male connection seat is spirally connected described terminal, and described terminal is connected with described surveillance equipment.
Blocking of the present invention comprises the blocking dish blocking seat described in shutoff, on the downside of described blocking dish, outer peripheral surface is provided with the sealed groove for installing seal ring, described blocking Pan Dingbuzhongxinweizhichu is provided with rotating disk groove, the circumference of described rotating disk groove is evenly provided with multiple plugboard trough, rotating disk is provided with in described rotating disk groove, on described rotating disk, end face has inner bolt hole joint, slidably plate is installed in described plugboard trough, described rotating disk is connected by shift fork with described plate, on described shift fork one end and described rotating disk, end face is hinged, on one end and described plate, end face is hinged in addition, described rotating disk drives described plate to slide in described plugboard trough by shift fork, described blocking dish is also provided with the pressing plate for preventing described plate from coming off, the dual-side of described pressing plate is pressed in the both sides top edge of described plate.
With fixing described blocking dish in the annular groove that the outer peripheral surface of plate of the present invention heads into described blocking seat under the drive of rotating shaft, on described plate, end face outer edge is coated with guide coat.
Handwheel is installed in one end of drive link of the present invention, and one end has the screwed joint coordinated with described inner bolt hole joint in addition, and described inner bolt hole joint is hexagonal inner bolt hole joint, and described screwed joint is hex head bolt joint.
Lowering or hoisting gear of the present invention comprises with the lifting cover of the leading screw of described drive link screw-thread fit, the described leading screw of interior socket, is elevated with described the lifting spanner and guiding device that overlap and be connected, described drive link is arranged in described leading screw endoporus, the outside thread of described leading screw and be describedly elevated the screw-internal thread fit of overlapping, described lifting cover is fixed in the shell of described means for placing plug by bearing, described guiding device comprises the flat key be fixed in described shell and the vertical keyway be positioned on described leading screw outer peripheral surface, and described flat key vertically slides in described keyway.
Separation connection set of the present invention comprises the separation sleeve with described drive link screw-thread fit, with described separation sleeve connect be separated spanner and for described blocking being connected to the land on described means for placing plug, described drive link is arranged in the endoporus of described separation sleeve, the outer peripheral surface of described separation sleeve is provided with vertical guiding groove, described separation spanner is provided with the feather key coordinated with described guiding groove, the outer end of described separation sleeve has interior threaded hole, described land is provided with the male connection coordinated with described interior threaded hole, described male connection has the through hole passed for described drive link, the screwed joint of described drive link enters into the described dial rotation of the interior drive of inner bolt hole joint on described rotating disk through described through hole.
The lower stifled side connecting case of the present invention is provided with exhaust tube, described exhaust tube is provided with pressure gauge and stop valve, described separation spanner is also provided with draw key, described shell is provided with fixed groove, one end of described draw key is hinged on described separation spanner, one end is contained in described fixed groove in addition, described draw key and described fixed groove position Spielpassung.
On blocking dish of the present invention, end face is provided with three plugboard troughs and three plates, the Central Symmetry that described three plugboard troughs and three plates coil about described blocking, the center of described blocking dish and the center of described rotating disk are on a vertical axis, described shift fork is 3, one end of described each shift fork is fixed on described rotating disk by hinge bolt, one end is fixed on described plate by hinge bolt in addition, and described hinge bolt is M6 type bolt.
The present invention also provides a kind of pipe fitting stemming method, uses above-mentioned visual pipe fitting blockage mechanism, it is characterized in that: comprise the following steps:
1) by end face on the plate of the bolted splice of one end M6 type of described shift fork in described blocking, the bolted splice of one end M6 type is at the upper end face of described rotating disk in addition, is then screwed onto by land on described pressing plate;
2) turn clockwise described lifting spanner, described drive link and separation sleeve is made to stretch out described shell, then the male connection of land is screwed in the interior threaded hole of described separation sleeve, then turn clockwise described handwheel, the screwed joint of described drive link is made to enter in the inner bolt hole joint on described rotating disk through described through hole, rotation hand wheel, described plate is made to be contracted in described plugboard trough, then be rotated counterclockwise described lifting spanner, make described blocking return in described lower stifled even case;
3) described means for placing plug is fixed to the sandwich valve for leak stopping, described sandwich valve is fixed on described blocking seat, is then connected on described surveillance equipment by described camera;
4) turn clockwise described lifting spanner, described blocking moved towards described blocking seat, monitors surveillance equipment simultaneously, stifled motion under monitoring leak stopping;
5) after described blocking is accurately in place, turn clockwise handwheel, and described handwheel drives described plate to stretch out by drive link, rotating disk and shift fork successively, until the guide coat observing described plate enters in the annular groove of described blocking seat completely;
6) after described plate realizes locking to described blocking, be rotated counterclockwise described separation spanner, described separation spanner drives described separation sleeve to depart from described land, after described separation sleeve is separated with described land, is rotated counterclockwise described lifting spanner, described separation sleeve and drive link are resetted;
7) means for placing plug is removed from described sandwich valve, then remove land, shift fork and the rotating disk on described blocking dish, complete leak stopping and site clearing.
Visual pipe fitting blockage mechanism of the present invention is compared with prior art distinguished and is: (1) visual pipe fitting blockage mechanism of the present invention observes the lower stifled status of processes of blocking by surveillance equipment, Timeliness coverage fault and reason, reduce lower stifled error rate, lower stifled efficiency can be improved simultaneously; (2) by observing the guide coat on blocking dish, whether whether the fixed position being easy to just can confirm to block is accurate, block correctly in place, avoid the incorrect leakage caused of blocking position; (3) visual pipe fitting blockage mechanism of the present invention is coordinated with the blocking with plate by means for placing plug, achieve blocking pipe from inside to outside, save the operation and manpower of punching on blocking seat, it also avoid the danger that gas leaks from screw, and from inner shutoff safety and reliability.
Accompanying drawing explanation
Fig. 1 is the use schematic diagram of visual pipe fitting blockage mechanism of the present invention;
Fig. 2 is that the axle of visual pipe fitting blockage mechanism of the present invention surveys assembling schematic diagram;
Fig. 3 is lower stifled even case internal structure schematic diagram of the present invention;
Fig. 4 is fixed seat structure schematic diagram of the present invention;
Fig. 5 is that fixed base axle of the present invention surveys assembling schematic diagram;
Fig. 6 is the overall structure schematic diagram of blocking of the present invention;
Fig. 7 is blocking of the present invention and land linkage structure schematic diagram;
Fig. 8 is the overall structure schematic diagram of visual pipe fitting blockage mechanism of the present invention.
Embodiment
As Figure 1-5, the visual pipe fitting of the present embodiment blocks 2 mechanisms and comprises means for placing plug 1 and blocking 2, means for placing plug 1 is for being placed in the flange blocking seat 4 on pipe fitting by blocking 2, means for placing plug 1 comprises shell 101, be installed on the drive link 11 in shell 101, for being elevated the lowering or hoisting gear 12 of drive link 11, for separating of the separation connection set 13 connecting blocking 2 and the lower stifled even case 102 be fixedly connected with shell 101, it is characterized in that: lower stifled company on case 102 will be provided with for monitoring blocking 2 times stifled surveillance devices 3 moved, surveillance device 3 comprises the camera 31 be arranged in lower stifled even case 102, the fixed base 32 fixedly mounting camera 31 and the surveillance equipment 33 be connected with camera 31, fixed base 32 comprises camera fixed block 321, be connected and fixed connecting base 322 and the terminal 323 of camera fixed block 321, the through hole passed through for camera fixed block 321 is had above the lower stifled side connecting case 102, in camera fixed block 321, camera 31 is removably installed, camera fixed block 321 is fixed on lower stifled even case 102 by connecting base 322, connecting base 322 has male connection seat 324, male connection seat 324 is spirally connected terminal 323, terminal 323 is connected with surveillance equipment 33.
As shown in fig. 6-7, blocking 2 is the blocking dish 21 of shutoff blocking seat 4, on the downside of blocking dish 21, outer peripheral surface is provided with the sealed groove 22 for installing seal ring, blocking is coiled 21 top center places and is provided with rotating disk groove 23, the circumference of rotating disk groove 23 is evenly provided with multiple plugboard trough 25, rotating disk 24 is provided with in rotating disk groove 23, on rotating disk 24, end face has inner bolt hole joint 241, in plugboard trough 25, plate 26 is installed slidably, rotating disk 24 is connected by shift fork 27 with plate 26, on shift fork 27 one end and rotating disk 24, end face is hinged, on one end and plate 26, end face is hinged in addition, rotating disk 24 drives plate 26 to slide in plugboard trough 25 by shift fork 27, blocking dish 21 is also provided with the pressing plate 28 for preventing plate 26 from coming off, the dual-side of pressing plate 28 is pressed in the both sides top edge of plate 26.
As shown in Fig. 1,2 and 8, means for placing plug 1 comprises:
Drive link 11
Drive link 11 is the drive link 11 for driving rotating disk 24 to rotate, and handwheel 112 is installed in one end of drive link 11, and one end has the screwed joint 111 coordinated with inner bolt hole joint 241 in addition;
Lowering or hoisting gear 12
Lowering or hoisting gear 12 is the lowering or hoisting gear 12 for making drive link 11 vertically move up and down, lowering or hoisting gear 12 comprises the leading screw 121 with drive link 11 screw-thread fit, the lifting cover 122 of interior socket leading screw 121, the lifting spanner 123 be connected with lifting cover 122 and guiding device 124, drive link 11 is arranged in leading screw 121 endoporus, the outside thread of leading screw 121 and the screw-internal thread fit of lifting cover 122, lifting cover 122 is fixed in the shell 101 of means for placing plug 1 by bearing, guiding device 124 comprises the flat key 1241 be fixed in shell 101 and the vertical keyway 1242 be positioned on leading screw 121 outer peripheral surface, flat key 1241 is vertical in keyway 1242 to slide,
Be separated connection set 13
Separation connection set 13 is the separation connection set 13 for connecting or be separated blocking 2, be separated connection set 13 and comprise the separation sleeve 131 with drive link 11 screw-thread fit, with separation sleeve 131 connect be separated spanner 132 and for blocking 2 being connected to the land 133 on means for placing plug, drive link 11 is arranged in the endoporus of separation sleeve 131, the outer peripheral surface of separation sleeve 131 is provided with vertical guiding groove 1311, be separated spanner 132 and be provided with the feather key 1312 coordinated with guiding groove 1311, the outer end of separation sleeve 131 has interior threaded hole, land 133 is provided with the male connection 1331 coordinated with interior threaded hole, male connection 1331 has the through hole passed for drive link 11, the interior rotating disk 24 that drives of inner bolt hole joint 241 that the screwed joint 111 of drive link 11 enters on rotating disk 24 through through hole rotates.
Preferably, the bottom of the shell 101 of means for placing plug 1 is also connected with lower stifled even case 102, the lower stifled side connecting case 102 is provided with exhaust tube, exhaust tube is provided with pressure gauge and stop valve, and be separated on spanner 132 and be also provided with draw key, shell 101 is provided with fixed groove, one end of draw key is hinged on and is separated on spanner 132, one end is contained in fixed groove in addition, draw key and fixed groove position Spielpassung, and inner bolt hole joint 241 is hexagonal inner bolt hole joint.
With fixing blocking dish 21 in the annular groove that the outer peripheral surface of the present embodiment centerboard 26 heads into blocking seat 4 under the drive of rotating disk, preferably, on blocking dish 21, end face is provided with three plugboard troughs 25 and three plates 26, three plugboard troughs 25 and three plates 26 are about the Central Symmetry of blocking dish 21, the center of blocking dish 21 and the center of rotating disk 24 are on a vertical axis, shift fork 27 is 3, one end of each shift fork 27 is fixed on rotating disk 24 by hinge bolt, one end is fixed on plate 26 by hinge bolt in addition, and hinge bolt is M6 type bolt.
The using method of above-mentioned visual pipe fitting blockage mechanism is as follows:
1) by one end of shift fork 27 end face on plate 26 in blocking 2 of the bolted splice of M6 type, the bolted splice of one end M6 type is at the upper end face of rotating disk 24 in addition, is then screwed onto on pressing plate 28 by land 133;
2) turn clockwise lifting spanner 123, drive link 11 and separation sleeve 131 is made to stretch out shell 101, then the male connection 1331 of land 133 is screwed in the interior threaded hole of separation sleeve 131, then turn clockwise handwheel 112, make the screwed joint 111 of drive link 11 enter in the inner bolt hole joint 241 on rotating disk 24 through through hole, rotation hand wheel 112, makes plate 26 be contracted in plugboard trough 25, then be rotated counterclockwise lifting spanner 123, make blocking 2 return in lower stifled even case 102;
3) means for placing plug 1 is fixed to the sandwich valve 5 for leak stopping, sandwich valve 5 is fixed on blocking seat 4, is then connected on surveillance equipment 33 by camera 31;
4) turn clockwise lifting spanner, makes blocking towards the motion of blocking seat, monitor surveillance equipment 33 simultaneously, stifled motion under monitoring leak stopping;
5) after blocking is accurately in place, turn clockwise handwheel 112, and handwheel 112 drives plate to stretch out by drive link, rotating disk and shift fork successively, until the guide coat observing plate enters in the annular groove of blocking seat completely;
6) after plate realizes locking to blocking, be rotated counterclockwise separation spanner, be separated spanner and drive separation sleeve to depart from land, after separation sleeve is separated with land, is rotated counterclockwise lifting spanner, separation sleeve and drive link are resetted;
7) means for placing plug is removed from sandwich valve 5, then remove land, shift fork and the rotating disk on blocking dish, complete leak stopping and site clearing.
More than describing is explanation of the invention, and be not the restriction to invention, limited range of the present invention is see claim, and when without prejudice to spirit of the present invention, the present invention can do any type of amendment.
Claims (10)
1. a visual pipe fitting blockage mechanism, comprise means for placing plug and blocking, described means for placing plug is for being placed in the flange blocking seat on described pipe fitting by described blocking, described means for placing plug comprises shell, be installed on the drive link in described shell, for being elevated the lowering or hoisting gear of described drive link, for separating of the separation connection set connecting described blocking and the lower stifled even case be fixedly connected with described shell, it is characterized in that: described lower stifled even case is provided with under monitoring described blocking, blocks up the surveillance device moved, described surveillance device comprises the camera be arranged in described lower stifled even case, the fixed base fixedly mounting described camera and the surveillance equipment be connected with described camera.
2. visual pipe fitting blockage mechanism according to claim 1, it is characterized in that: described fixed base comprises camera fixed block, be connected and fixed connecting base and the terminal of described camera fixed block, the through hole passed through for described camera fixed block is had above the described lower stifled side connecting case, removably camera is installed in described camera fixed block, described camera fixed block is fixed on described lower stifled even case by connecting base, described connecting base has male connection seat, described male connection seat is spirally connected described terminal, described terminal is connected with described surveillance equipment.
3. visual pipe fitting blockage mechanism according to claim 2, it is characterized in that: described blocking comprises the blocking dish blocking seat described in shutoff, on the downside of described blocking dish, outer peripheral surface is provided with the sealed groove for installing seal ring, described blocking Pan Dingbuzhongxinweizhichu is provided with rotating disk groove, the circumference of described rotating disk groove is evenly provided with multiple plugboard trough, rotating disk is provided with in described rotating disk groove, on described rotating disk, end face has inner bolt hole joint, slidably plate is installed in described plugboard trough, described rotating disk is connected by shift fork with described plate, on described shift fork one end and described rotating disk, end face is hinged, on one end and described plate, end face is hinged in addition, described rotating disk drives described plate to slide in described plugboard trough by shift fork, described blocking dish is also provided with the pressing plate for preventing described plate from coming off, the dual-side of described pressing plate is pressed in the both sides top edge of described plate.
4. visual pipe fitting blockage mechanism according to claim 3, it is characterized in that: with fixing described blocking dish in the annular groove that the outer peripheral surface of described plate heads into described blocking seat under the drive of rotating shaft, on described plate, end face outer edge is coated with guide coat.
5. visual pipe fitting blockage mechanism according to claim 4, it is characterized in that: handwheel is installed in one end of described drive link, one end has the screwed joint coordinated with described inner bolt hole joint in addition, described inner bolt hole joint is hexagonal inner bolt hole joint, and described screwed joint is hex head bolt joint.
6. visual pipe fitting blockage mechanism according to claim 5, it is characterized in that: described lowering or hoisting gear comprises the leading screw with described drive link screw-thread fit, the lifting cover of the described leading screw of interior socket, the lifting spanner and guiding device that overlap and be connected is elevated with described, described drive link is arranged in described leading screw endoporus, the outside thread of described leading screw and be describedly elevated the screw-internal thread fit of overlapping, described lifting cover is fixed in the shell of described means for placing plug by bearing, described guiding device comprises the flat key be fixed in described shell and the vertical keyway be positioned on described leading screw outer peripheral surface, described flat key vertically slides in described keyway.
7. visual pipe fitting blockage mechanism according to claim 6, it is characterized in that: described separation connection set comprises the separation sleeve with described drive link screw-thread fit, with described separation sleeve connect be separated spanner and for described blocking being connected to the land on described means for placing plug, described drive link is arranged in the endoporus of described separation sleeve, the outer peripheral surface of described separation sleeve is provided with vertical guiding groove, described separation spanner is provided with the feather key coordinated with described guiding groove, the outer end of described separation sleeve has interior threaded hole, described land is provided with the male connection coordinated with described interior threaded hole, described male connection has the through hole passed for described drive link, the screwed joint of described drive link enters into the described dial rotation of the interior drive of inner bolt hole joint on described rotating disk through described through hole.
8. visual pipe fitting blockage mechanism according to claim 7, it is characterized in that: the described lower stifled side connecting case is provided with exhaust tube, described exhaust tube is provided with pressure gauge and stop valve, described separation spanner is also provided with draw key, described shell is provided with fixed groove, one end of described draw key is hinged on described separation spanner, and one end is contained in described fixed groove in addition, described draw key and described fixed groove position Spielpassung.
9. visual pipe fitting blockage mechanism according to claim 8, it is characterized in that: on described blocking dish, end face is provided with three plugboard troughs and three plates, the Central Symmetry that described three plugboard troughs and three plates coil about described blocking, the center of described blocking dish and the center of described rotating disk are on a vertical axis, described shift fork is 3, one end of described each shift fork is fixed on described rotating disk by hinge bolt, one end is fixed on described plate by hinge bolt in addition, and described hinge bolt is M6 type bolt.
10. a pipe fitting stemming method, uses the visual pipe fitting blockage mechanism as described in claim 1-9 any one, it is characterized in that: comprise the following steps:
1) by end face on the plate of the bolted splice of one end M6 type of described shift fork in described blocking, the bolted splice of one end M6 type is at the upper end face of described rotating disk in addition, is then screwed onto by land on described pressing plate;
2) turn clockwise described lifting spanner, described drive link and separation sleeve is made to stretch out described shell, then the male connection of land is screwed in the interior threaded hole of described separation sleeve, then turn clockwise described handwheel, the screwed joint of described drive link is made to enter in the inner bolt hole joint on described rotating disk through described through hole, rotation hand wheel, described plate is made to be contracted in described plugboard trough, then be rotated counterclockwise described lifting spanner, make described blocking return in described lower stifled even case;
3) described means for placing plug is fixed to the sandwich valve for leak stopping, described sandwich valve is fixed on described blocking seat, is then connected on described surveillance equipment by described camera;
4) turn clockwise described lifting spanner, described blocking moved towards described blocking seat, monitors surveillance equipment simultaneously, stifled motion under monitoring leak stopping;
5) after described blocking is accurately in place, turn clockwise handwheel, and described handwheel drives described plate to stretch out by drive link, rotating disk and shift fork successively, until the guide coat observing described plate enters in the annular groove of described blocking seat completely;
6) after described plate realizes locking to described blocking, be rotated counterclockwise described separation spanner, described separation spanner drives described separation sleeve to depart from described land, after described separation sleeve is separated with described land, is rotated counterclockwise described lifting spanner, described separation sleeve and drive link are resetted;
7) means for placing plug is removed from described sandwich valve, then remove land, shift fork and the rotating disk on described blocking dish, complete leak stopping and site clearing.
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410539349.2A CN104266030B (en) | 2014-10-13 | 2014-10-13 | A kind of visual pipe fitting blockage mechanism and stemming method thereof |
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| CN201410539349.2A CN104266030B (en) | 2014-10-13 | 2014-10-13 | A kind of visual pipe fitting blockage mechanism and stemming method thereof |
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| CN104266030B CN104266030B (en) | 2016-04-13 |
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| CN108214484A (en) * | 2016-12-22 | 2018-06-29 | 常州轻工职业技术学院 | A kind of line clogging manipulator fixture control system |
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| CN117450352A (en) * | 2023-12-25 | 2024-01-26 | 康泰塑胶科技股份有限公司 | Composite pipeline pressurized perforating method |
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| CN108214484A (en) * | 2016-12-22 | 2018-06-29 | 常州轻工职业技术学院 | A kind of line clogging manipulator fixture control system |
| CN108214529A (en) * | 2016-12-22 | 2018-06-29 | 常州轻工职业技术学院 | A kind of manipulator fixture and its obstruction method for line clogging robot |
| CN108223958A (en) * | 2016-12-22 | 2018-06-29 | 常州轻工职业技术学院 | A kind of automation line clogging system and its obstruction method |
| CN108214529B (en) * | 2016-12-22 | 2024-01-26 | 常州轻工职业技术学院 | Manipulator clamp for pipeline blocking robot and blocking method thereof |
| CN108223958B (en) * | 2016-12-22 | 2024-01-30 | 常州轻工职业技术学院 | Automatic pipeline blocking system and blocking method thereof |
| CN108214484B (en) * | 2016-12-22 | 2024-05-10 | 常州轻工职业技术学院 | Pipeline blocking manipulator clamp control system |
| CN112204292A (en) * | 2018-06-25 | 2021-01-08 | 欧梯克纽约股份有限公司 | Connection verifier |
| US11994475B2 (en) | 2018-06-25 | 2024-05-28 | Oetiker Ny, Inc. | Connection verifier |
| CN117450352A (en) * | 2023-12-25 | 2024-01-26 | 康泰塑胶科技股份有限公司 | Composite pipeline pressurized perforating method |
| CN117450352B (en) * | 2023-12-25 | 2024-03-08 | 康泰塑胶科技股份有限公司 | Composite pipeline pressurized perforating method |
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|---|---|
| CN104266030B (en) | 2016-04-13 |
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