CN108591675A - A kind of petroleum pipeline repair method - Google Patents
A kind of petroleum pipeline repair method Download PDFInfo
- Publication number
- CN108591675A CN108591675A CN201810341251.4A CN201810341251A CN108591675A CN 108591675 A CN108591675 A CN 108591675A CN 201810341251 A CN201810341251 A CN 201810341251A CN 108591675 A CN108591675 A CN 108591675A
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- China
- Prior art keywords
- petroleum pipeline
- shell
- leakage point
- camera
- fixed
- Prior art date
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- 239000003208 petroleum Substances 0.000 title claims abstract description 98
- 230000008439 repair process Effects 0.000 title claims abstract description 48
- 238000000034 method Methods 0.000 title claims abstract description 41
- 230000007246 mechanism Effects 0.000 claims abstract description 139
- 238000012423 maintenance Methods 0.000 claims abstract description 15
- 239000007921 spray Substances 0.000 claims abstract description 12
- 239000003973 paint Substances 0.000 claims abstract description 4
- 230000006835 compression Effects 0.000 claims description 28
- 238000007906 compression Methods 0.000 claims description 28
- 229910000831 Steel Inorganic materials 0.000 claims description 23
- 239000010959 steel Substances 0.000 claims description 23
- 239000011248 coating agent Substances 0.000 claims description 18
- 238000000576 coating method Methods 0.000 claims description 18
- 241000883990 Flabellum Species 0.000 claims description 11
- 238000009434 installation Methods 0.000 claims description 11
- 230000003028 elevating effect Effects 0.000 claims description 10
- 238000007689 inspection Methods 0.000 claims description 4
- 239000000463 material Substances 0.000 claims description 3
- 238000010586 diagram Methods 0.000 description 5
- 230000000694 effects Effects 0.000 description 4
- 238000005286 illumination Methods 0.000 description 4
- 239000002775 capsule Substances 0.000 description 2
- 238000013016 damping Methods 0.000 description 2
- 230000006872 improvement Effects 0.000 description 2
- 239000007788 liquid Substances 0.000 description 2
- 238000005096 rolling process Methods 0.000 description 2
- 239000007787 solid Substances 0.000 description 2
- 239000004575 stone Substances 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000003550 marker Substances 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 230000006641 stabilisation Effects 0.000 description 1
- 238000011105 stabilization 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
- F16L55/00—Devices or appurtenances for use in, or in connection with, pipes or pipe systems
- F16L55/26—Pigs or moles, i.e. devices movable in a pipe or conduit with or without self-contained propulsion means
- F16L55/28—Constructional aspects
- F16L55/30—Constructional aspects of the propulsion means, e.g. towed by cables
- F16L55/32—Constructional aspects of the propulsion means, e.g. towed by cables being self-contained
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B64—AIRCRAFT; AVIATION; COSMONAUTICS
- B64C—AEROPLANES; HELICOPTERS
- B64C39/00—Aircraft not otherwise provided for
- B64C39/02—Aircraft not otherwise provided for characterised by special use
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B64—AIRCRAFT; AVIATION; COSMONAUTICS
- B64D—EQUIPMENT FOR FITTING IN OR TO AIRCRAFT; FLIGHT SUITS; PARACHUTES; ARRANGEMENT OR MOUNTING OF POWER PLANTS OR PROPULSION TRANSMISSIONS IN AIRCRAFT
- B64D1/00—Dropping, ejecting, releasing, or receiving articles, liquids, or the like, in flight
- B64D1/16—Dropping or releasing powdered, liquid, or gaseous matter, e.g. for fire-fighting
- B64D1/18—Dropping or releasing powdered, liquid, or gaseous matter, e.g. for fire-fighting by spraying, e.g. insecticides
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B64—AIRCRAFT; AVIATION; COSMONAUTICS
- B64U—UNMANNED AERIAL VEHICLES [UAV]; EQUIPMENT THEREFOR
- B64U10/00—Type of UAV
- B64U10/10—Rotorcrafts
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B64—AIRCRAFT; AVIATION; COSMONAUTICS
- B64U—UNMANNED AERIAL VEHICLES [UAV]; EQUIPMENT THEREFOR
- B64U2101/00—UAVs specially adapted for particular uses or applications
-
- 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
- F16L2101/00—Uses or applications of pigs or moles
- F16L2101/30—Inspecting, measuring or testing
Landscapes
- Engineering & Computer Science (AREA)
- Aviation & Aerospace Engineering (AREA)
- Mechanical Engineering (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- General Engineering & Computer Science (AREA)
- Remote Sensing (AREA)
- Life Sciences & Earth Sciences (AREA)
- Pest Control & Pesticides (AREA)
- Pipe Accessories (AREA)
Abstract
The present invention relates to petroleum pipeline care field, specifically a kind of petroleum pipeline repair method, this approach includes the following steps：By the oil emptying in petroleum pipeline；Maintenance unmanned plane is put into petroleum pipeline；Camera and the marking mechanism for marking leakage point are carried on unmanned plane；Service personnel observes according to camera inside petroleum pipeline, and when finding leakage point, service personnel's control marking mechanism is to leakage point spray paint, and to mark leakage point, easy access personnel are from external observation；After the completion of maintenance, service personnel holds ultra violet light emitter and finds labeled leakage point along petroleum pipeline；Service personnel is marked leakage point from outside；Maintenance personal repairs leakage point according to the label of service personnel.This method can avoid interference of the external environment to service work, substantially increased the efficiency of maintenance by being overhauled to petroleum pipeline inside petroleum pipeline.
Description
Technical field
The present invention relates to petroleum pipeline care field, specifically a kind of petroleum pipeline repair method.
Background technology
Petroleum pipeline (also referred to as pipeline, pipeline) is made of oil pipe and its attachment, and according to the needs of technological process, is matched
Standby corresponding oil pump unit, design are mounted to a complete pipe-line system, unload to complete oil plant and defeated turn task.
Existing petroleum pipeline on-bne repair unmanned plane can only petroleum pipeline outside inspection, be unable to inspection oil inner tube
Road, it is difficult to observe the crack inside petroleum pipeline, cause to be unable to on-call maintenance petroleum pipeline；In unmanned plane inside petroleum pipeline
When flight, the oil inside petroleum pipeline can be dropped onto from the top of pipeline on unmanned plane, and oil is adhered on camera, influences to take the photograph
Inside head observation petroleum pipeline；When unmanned plane lands, the flying speed of unmanned plane is too fast, unmanned slide in descent
Apart from long, damage may be generated to unmanned plane.In consideration of it, the present invention provides a kind of petroleum pipeline repair method, have
Following characteristics：
(1) a kind of petroleum pipeline repair method of the present invention, one end installation illumination of the shell of the unmanned plane of use
Mechanism, inside petroleum pipeline when flight, lighting mechanism illuminates inside petroleum pipeline the present apparatus, facilitates inside observation petroleum pipeline
Crack, repair in time.
(2) a kind of petroleum pipeline repair method of the present invention installs protection mechanism, petroleum pipeline on the top of camera
The oil of road inner tip is dropped on transparent protection mechanism, and oil is prevented to be dropped on camera, and camera is facilitated to check
Oil internal pipeline.
(3) a kind of petroleum pipeline repair method of the present invention, the bottom end setting landing of the shell of the unmanned plane of use
Mechanism, in unmanned plane descent, landing mechanism plays cushioning effect, and unmanned plane is prevented to be damaged in descent,
And landing mechanism is contacted with ground, is increased the frictional force between landing mechanism and ground, is reduced the coasting distance of unmanned plane.
(4) a kind of petroleum pipeline repair method of the present invention, the side wall adjustment notch mechanism of unmanned plane, works as petroleum pipeline
Crack occurs inside road, marking mechanism sprays the inside that coating is sprayed onto petroleum pipeline, facilitates people to find next time and repair.
Invention content
For the problems of the prior art, the present invention provides a kind of petroleum pipeline repair method, of the present invention one
Kind of petroleum pipeline repair method, is mainly used for overhauling petroleum pipeline inside, this method by inside petroleum pipeline to oil
Pipeline is overhauled, and be can avoid interference of the external environment to service work, is substantially increased the efficiency of maintenance, avoid from outside
It is not easy to the inconvenience to being overhauled below petroleum pipeline.
The technical solution adopted by the present invention to solve the technical problems is：A kind of petroleum pipeline repair method, this method packet
Include following steps：
Step 1 empties the oil in petroleum pipeline；
Maintenance unmanned plane is put into petroleum pipeline by step 2 on the basis of step 1；Camera is carried on unmanned plane
With the marking mechanism for marking leakage point；
Step 3, service personnel observes according to the camera in step 2 inside petroleum pipeline, when finding leakage point, inspection
Personnel control marking mechanism is repaiied to leakage point spray paint, to mark leakage point, easy access personnel are from external observation；Coating by
Ultraviolet light colour developing coating and wine-colored coating mix；
Step 4, after the completion of step 3 maintenance, service personnel holds ultra violet light emitter and is marked along petroleum pipeline searching
The leakage point of note；
Step 5, after searching out leakage point in step 4, service personnel is marked leakage point from outside；
Step 6, maintenance personal repair leakage point according to the label of service personnel in step 5；
The unmanned plane used in above-mentioned steps two include shell, landing mechanism, elevating mechanism, fixed mechanism, protection mechanism,
Position-limit mechanism, lighting mechanism, ball and compression mechanism；The side walls of the shell connect the lighting mechanism, the illumination
One end of mechanism connects the position-limit mechanism, and the position-limit mechanism is installed on the inside of the shell；The top surface of the shell is solid
Surely the fixed mechanism is connected, the transparent protection mechanism is installed in the top surface of the fixed mechanism；The fixed mechanism it is interior
A camera, the bottom end sidewall symmetry rotation of one of them camera are installed in portion and the bottom surface of the shell respectively
Two balls are connected, the ball is connect with the internal slide of the fixed mechanism；The sidewall symmetry of the shell is arranged
The bottom surface of four elevating mechanisms, the shell is installed by the landing mechanism；The side wall of the shell installs the marker
The side of structure, the marking mechanism contradicts the compression mechanism, and the compression mechanism is fixed on the inside of the shell.
Specifically, the elevating mechanism includes flabellum and fixing piece, the sidewall symmetry of the shell is fixedly connected with four institutes
Fixing piece is stated, the flabellum is arranged in one end of the fixing piece, and the flabellum rotation drives the shell to rise in petroleum pipeline
Internal motion.
Specifically, the lighting mechanism includes supporting rod, mounting plate and light bulb, described in the side walls connection of the shell
One end installation side wall of supporting rod, the supporting rod is mounting plate described in arc, and support plate is made to drive the installation for convenience
Plate moves, and the mounting plate is made to be stretched out from one end of shell, and the mounting plate is located between two fixing pieces, the installation
The side wall of plate is equipped with the light bulb being equally spaced, and facilitates the light bulb is shinny to illuminate inside petroleum pipeline.
Specifically, the position-limit mechanism includes fixed ring, steel wire, clockwork spring, shaft, idler wheel and hook, the mounting plate
Sidewall symmetry installs two fixed rings, and the side wall of the fixed ring connects the hook, and one end of the steel wire, which is fixed, to be connected
The hook is connect, facilitates the steel wire to hold the fixed ring, support force, the other end of the steel wire is provided for the mounting plate
It is wrapped in the side wall of the idler wheel, the top surface of the idler wheel installs the clockwork spring, facilitates and the steel wire is pulled to drive the idler wheel
Rotation, makes the clockwork spring energetically, and when unclamping the steel wire, the clockwork spring drives the idler wheel rotation, makes the steel wire again
It is wrapped on the idler wheel, one end of the clockwork spring connects the shaft, and the shaft is fixed on described outer through the idler wheel
The inside of shell.
Specifically, the fixed mechanism includes the first sliding groove, second sliding slot and connecting pole, institute is installed in the top surface of the shell
Connecting pole is stated, top and the bottom inner portion of the connecting pole are distributed with an annular the first sliding groove, and described first slides
Slot engages the ball, and the ball fixes the ball in the internal rotating of the first sliding groove, thus by the camera shooting
Head is fixed；The second sliding slot is equipped between two the first sliding grooves, the second sliding slot is slidably connected the ball, convenient
The ball is in the connecting pole internal motion, to make the camera in the connecting pole internal motion.
Specifically, the distance between two described the first sliding grooves are less than the length of the camera, and the first sliding groove
Height be equal to the diameter of the ball, facilitate the ball to engage the first sliding groove.
Specifically, the protection mechanism includes the groove, receiver and backplate, side wall is installed in the side of the connecting pole
For the backplate of " L " shape, the oil inside petroleum pipeline is made to drop onto on the backplate, prevents oil from being connect with the camera
It touches, the top surface of the shell is equipped with the groove, and the groove engages the receiver, and the top surface of the receiver is located between two parties
Bottom end positioned at the backplate side, it is that oil is slipped on the receiver to make the backplate, collects and uses, and avoids pollution nothing
It is man-machine.
Specifically, the landing mechanism includes first fixed link, supporting rack, the second fixed link, hook and spring, institute
Two support frames as described above are installed in the bottom surface for stating shell, and two first fixed links are installed in the bottom end of support frame as described above, and described the
The inside of one fixed link connects second fixed link by the spring, support frame as described above when being contacted with ground, the bullet
Spring is punctured into the shell damping, prevents the damage present apparatus, the bottom surface of second fixed link described curved equipped with being equally spaced
It hooks, increases the frictional force between ground and support frame as described above, reduce the coasting distance of unmanned plane；One camera is located at two
Between a support frame as described above, another described camera is slidably connected the connecting pole, the sight for facilitating the camera comprehensive
Examine petroleum pipeline internal state.
Specifically, the marking mechanism includes nozzle, connecting plate, feed inlet and air bag, institute is installed in the top surface of the shell
Feed inlet is stated, the connection air bag of the feed inlet adds coating to the inside of the air bag for convenience, and the air bag is logical
It crosses the connecting plate and is connected to multiple nozzles, the connecting plate is installed on the side wall of the shell, for convenience the air bag
Internal coating is sprayed from the inside of the nozzle.
Specifically, the compression mechanism includes hydraulic cylinder, hydraulic stem and compression plate, the liquid is installed in the inside of the shell
Cylinder pressure, the hydraulic cylinder connect the compression plate by the hydraulic stem, and side wall is that the compression plate of arc contradicts the gas
One end side wall of capsule, for convenience hydraulic stem elongation, makes the compression plate compress the air bag, and the inside air bag is made to apply
Material sprays.
Beneficial effects of the present invention：
(1) a kind of petroleum pipeline repair method of the present invention, one end installation illumination of the shell of the unmanned plane of use
Mechanism, inside petroleum pipeline when flight, lighting mechanism illuminates inside petroleum pipeline the present apparatus, facilitates inside observation petroleum pipeline
Crack, repair in time.
(2) a kind of petroleum pipeline repair method of the present invention installs protection mechanism, petroleum pipeline on the top of camera
The oil of road inner tip is dropped on transparent protection mechanism, and oil is prevented to be dropped on camera, and camera is facilitated to check
Oil internal pipeline.
(3) a kind of petroleum pipeline repair method of the present invention, the bottom end setting landing of the shell of the unmanned plane of use
Mechanism, in unmanned plane descent, landing mechanism plays cushioning effect, and unmanned plane is prevented to be damaged in descent,
And landing mechanism is contacted with ground, is increased the frictional force between landing mechanism and ground, is reduced the coasting distance of unmanned plane.
(4) a kind of petroleum pipeline repair method of the present invention, the side wall adjustment notch mechanism of unmanned plane, works as petroleum pipeline
Crack occurs inside road, marking mechanism sprays the inside that coating is sprayed onto petroleum pipeline, facilitates people to find next time and repair.
Description of the drawings
Present invention will be further explained below with reference to the attached drawings and examples.
Fig. 1 is the structural schematic diagram for the unmanned plane that this method uses；
Fig. 2 is the structural schematic diagram of position-limit mechanism shown in FIG. 1；
Fig. 3 is fixed mechanism internal structure schematic diagram shown in FIG. 1；
Fig. 4 is landing mechanism shown in FIG. 1 internal structure schematic diagram；
Fig. 5 is marking mechanism structural schematic diagram shown in FIG. 1.
In figure：1, shell, 2, landing mechanism, the 21, first fixed link, 22, supporting rack, the 23, second fixed link, 24, hook,
25, spring, 3, elevating mechanism, 31, flabellum, 32, fixing piece, 4, marking mechanism, 41, nozzle, 42, connecting plate, 43, feed inlet,
44, air bag, 5, fixed mechanism, 51, the first sliding groove, 52, second sliding slot, 53, connecting pole, 6, camera, 7, protection mechanism, 71,
Groove, 72, receiver, 73, backplate, 8, position-limit mechanism, 81, fixed ring, 82, steel wire, 83, clockwork spring, 84, shaft, 85, idler wheel,
86, it links up with, 9, lighting mechanism, 91, supporting rod, 92, mounting plate, 93, light bulb, 10, ball, 11, compression mechanism, 111, hydraulic pressure
Cylinder, 112, hydraulic stem, 113, compression plate.
Specific implementation mode
In order to make the technical means, the creative features, the aims and the efficiencies achieved by the present invention be easy to understand, tie below
Specific implementation mode is closed, the present invention is further explained.
As shown in Figure 1, a kind of petroleum pipeline repair method of the present invention, this approach includes the following steps：
Step 1 empties the oil in petroleum pipeline；
Maintenance unmanned plane is put into petroleum pipeline by step 2 on the basis of step 1；Camera is carried on unmanned plane
6 and the marking mechanism 4 for marking leakage point；
Step 3, service personnel observes according to the camera 6 in step 2 inside petroleum pipeline, when finding leakage point,
Service personnel controls marking mechanism 4 to leakage point spray paint, and to mark leakage point, easy access personnel are from external observation；It applies
Material is mixed by ultraviolet light colour developing coating and wine-colored coating；
Step 4, after the completion of step 3 maintenance, service personnel holds ultra violet light emitter and is marked along petroleum pipeline searching
The leakage point of note；
Step 5, after searching out leakage point in step 4, service personnel is marked leakage point from outside；
Step 6, maintenance personal repair leakage point according to the label of service personnel in step 5；
The unmanned plane used in above-mentioned steps two includes shell 1, landing mechanism 2, elevating mechanism 3, fixed mechanism 5, protection
Mechanism 7, position-limit mechanism 8, lighting mechanism 9, ball 10 and compression mechanism 11；The side walls of the shell 1 connect the illumination
One end of mechanism 9, the lighting mechanism 9 connects the position-limit mechanism 8, and the position-limit mechanism 8 is installed on the interior of the shell 1
Portion；The top surface of the shell 1 is fixedly connected with the fixed mechanism 5, and the transparent protection is installed in the top surface of the fixed mechanism 5
Mechanism 7；A camera 6, one of institute are installed in the inside of the fixed mechanism 5 and the bottom surface of the shell 1 respectively
The bottom end sidewall symmetry for stating camera 6 is rotatablely connected two balls 10, the inside of the ball 10 and the fixed mechanism 5
It is slidably connected；Four elevating mechanisms 3 are arranged in the sidewall symmetry of the shell 1, and the landing is installed in the bottom surface of the shell 1
Mechanism 2；The side wall of the shell 1 installs the marking mechanism 4, and the side of the marking mechanism 4 contradicts the compression mechanism 11,
The compression mechanism 11 is fixed on the inside of the shell 1.
Specifically, as shown in Figure 1, a kind of petroleum pipeline repair method of the present invention, the elevating mechanism 3 include fan
The sidewall symmetry of leaf 31 and fixing piece 32, the shell 1 is fixedly connected with four fixing pieces 32, one end of the fixing piece 32
The flabellum 31 is set, and the flabellum 31 rotates, and the shell 1 is driven to rise in petroleum pipeline internal motion.
Specifically, as shown in Figure 1, a kind of petroleum pipeline repair method of the present invention, the lighting mechanism 9 include branch
Strut 91, mounting plate 92 and light bulb 93, the side walls connection supporting rod 91 of the shell 1, the one of the supporting rod 91
End installation side wall is mounting plate 92 described in arc, makes support plate 91 that the mounting plate 92 be driven to move for convenience, makes the peace
Loading board 92 is stretched out from one end of shell 1, and the mounting plate 92 is located between two fixing pieces 32, the side of the mounting plate 92
Wall is equipped with the light bulb 93 being equally spaced, and facilitates the light bulb 93 is shinny to illuminate inside petroleum pipeline.
Specifically, as depicted in figs. 1 and 2, a kind of petroleum pipeline repair method of the present invention, the position-limit mechanism 8
Including fixed ring 81, steel wire 82, clockwork spring 83, shaft 84, idler wheel 85 and hook 86, the sidewall symmetry installation two of the mounting plate 92
A fixed ring 81, the side wall connection hook 86 of the fixed ring 81, one end of the steel wire 82 is fixedly connected described
Hook 86, facilitates the steel wire 82 to hold the fixed ring 81, and support force is provided for the mounting plate 92, the steel wire 81 it is another
One ends wound in the side wall of the idler wheel 85, install the clockwork spring 83, facilitate and pull the steel wire 82 by the top surface of the idler wheel 85
It drives the idler wheel 85 to rotate, makes the clockwork spring 83 energetically, when unclamping the steel wire 82, the clockwork spring 83 drives the idler wheel
85 rotations, make the steel wire 82 rewind on the idler wheel 85, and one end of the clockwork spring 83 connects the shaft 84, described
Shaft 84 is fixed on the inside of the shell 1 through the idler wheel 85.
Specifically, as shown in figures 1 and 3, a kind of petroleum pipeline repair method of the present invention, the fixed mechanism 5
Including the first sliding groove 51, second sliding slot 52 and connecting pole 53, the connecting pole 53, the connection are installed in the top surface of the shell 1
The top of column 53 is distributed with an annular the first sliding groove 51 with bottom inner portion, and the first sliding groove 51 engages the rolling
Pearl 10, the ball 10 fix the ball 10 in the internal rotating of the first sliding groove 51, thus by the camera 6
It is fixed；The second sliding slot 52 is equipped between two the first sliding grooves 51, the second sliding slot 52 is slidably connected the ball
10, facilitate the ball 10 in 53 internal motion of the connecting pole, to make the camera 6 be transported inside the connecting pole 53
It is dynamic.
Specifically, as shown in figure 3, a kind of petroleum pipeline repair method of the present invention, two the first sliding grooves 51
The distance between be less than the camera 6 length, and the height of the first sliding groove 51 be equal to the ball 10 diameter, side
Toilet states ball 10 and engages the first sliding groove 51.
Specifically, as shown in Figure 1, a kind of petroleum pipeline repair method of the present invention, the protection mechanism 7 include institute
Groove 71, receiver 72 and backplate 73 are stated, the side installation side wall of the connecting pole 53 is the backplate 73 of " L " shape, makes stone
Oil inside oil-piping drops onto on the backplate 73, prevents oil from being contacted with the camera 6, the top surface of the shell 1
Equipped with the groove 71, the groove 71 engages the receiver 72, and the top surface of the receiver 72 is located between two parties positioned at described
The bottom end of 73 side of backplate, it is that oil is slipped on the receiver 72 to make the backplate 73, collects and uses, avoids polluting nobody
Machine.
Specifically, as shown in Figure 1 and Figure 4, a kind of petroleum pipeline repair method of the present invention, the landing mechanism 2
Including first fixed link 21, supporting rack 22, the second fixed link 23, hook 24 and spring 25, the bottom surface of the shell 1 is installed
The bottom end of two support frames as described above 22, support frame as described above 22 is installed by two first fixed links 21, first fixed link 21
Inside second fixed link 23 is connected by the spring 25, support frame as described above 22 when being contacted with ground, the spring
25 are punctured into 1 damping of the shell, prevent the damage present apparatus, the bottom surface of second fixed link 23 described equipped with being equally spaced
Hook 24 increases the frictional force between ground and support frame as described above 22, reduces the coasting distance of unmanned plane；One camera
6 are located between two support frames as described above 22, another described camera 6 is slidably connected the connecting pole 53, facilitates the camera shooting
First 6 comprehensive observation petroleum pipeline internal states.
Specifically, as shown in Figure 1 and Figure 5, a kind of petroleum pipeline repair method of the present invention, the marking mechanism 4
Including nozzle 41, connecting plate 42, feed inlet 43 and air bag 44, the feed inlet 43, the charging are installed in the top surface of the shell 1
The connection air bag 44 of mouth 43, adds coating to the inside of the air bag 44 for convenience, and the air bag 44 passes through the company
Fishplate bar 42 is connected to multiple nozzles 41, and the connecting plate 42 is installed on the side wall of the shell 1, for convenience the air bag 44
Internal coating is sprayed from the inside of the nozzle 41.
Specifically, as shown in figure 5, a kind of petroleum pipeline repair method of the present invention, the compression mechanism 11 include
The inside of hydraulic cylinder 111, hydraulic stem 112 and compression plate 113, the shell 1 is installed by the hydraulic cylinder 111, the hydraulic cylinder 111
The compression plate 113 is connected by the hydraulic stem 112, side wall is that the compression plate 113 of arc contradicts the air bag 44
One end side wall, the elongation of the hydraulic stem 112, makes the compression plate 113 compress the air bag 44, makes the air bag 44 for convenience
Internal coating sprays.
Supporting rod 91 is extracted out from the inside of shell 1, makes supporting rod 91 that mounting plate 92 be driven to move, and mounting plate 92 is made to be located at two
Between a fixing piece 32, two hooks 86 are pulled from the side wall of shell 1, steel wire 82 are pulled out from the inside of shell 1,82 band of steel wire
Dynamic idler wheel 85 is rotated in 94 side wall of shaft, while the clockwork spring 83 for making 85 top of idler wheel is energetically, will link up with 86 and 92 side wall of mounting plate
Fixed ring 81 connect, make about 82 fixed mounting plate 92 of steel wire, be mounting plate 92 support force is provided, the stabilization of the present apparatus is provided
Property, camera 6 is pulled out from 53 inside of connecting pole, makes the ball 10 of 6 side wall of camera in the inside upward sliding of second sliding slot 52,
When ball 10 contradicts the first sliding groove 51, camera 6 is rotated, makes camera 6 that ball 10 be driven to be revolved in the inside of the first sliding groove 51
Turn, ball 10 is made to engage the first sliding groove 51, to which camera 6 to be fixed on to the top of connecting pole 53, feed inlet 43 is opened, to gas
Appropriate coating is added in 44 inside of capsule, turns off feed inlet 43.
(1) flabellum 31 is opened, flabellum 31 is made to rotate, to make shell 1 go up to the air, the present apparatus is made to enter the inside of petroleum pipeline
It moves forward, opens light bulb 93, keep light bulb 93 shinny on the mounting plate 92 of arc, uniformly illuminate the inside of petroleum pipeline,
The shooting that carries out inside petroleum pipeline is sent on manual platform by 1 top of shell with bottom end camera 6, and people is facilitated to observe stone
Oil-piping inner case.
(2) in the present apparatus when making pipeline internal motion, the oil fallen inside petroleum pipeline falls on transparent backplate
On 73, prevent use from falling on camera 6, the side wall that oil ties up backplate 73 slides to fall into the inside of receiver 72,
Facilitate collection oil.After finding crack inside petroleum pipeline, hydraulic cylinder 111 is opened, so that hydraulic stem 112 is grown, to make liquid
113 compressing gasbag 44 of compression plate of 112 one end of compression bar, the coating inside air bag 44 is compressed, through the spray of 42 one end of connecting plate
First 41 spray, and make the side in coating jet band crack, people is facilitated to find, repair；Hydraulic cylinder 11 is closed, hydraulic stem is made
112 and compression plate 113 reset.
(3) when the present apparatus flies out inside petroleum pipeline, light bulb 93 is closed, making the present apparatus slowly reduces the rotation of flabellum 31
Speed makes supporting rack 22 be contacted with ground, when supporting rack 22 when being contacted with ground, the second fixed link 23 contact ground be compressed into
Enter the inside of the first fixed link 21, compressed spring 25, spring 25 generates cushion effect, so that the present apparatus is stablized landing, while second is solid
The hook 24 on 23 ground of fixed pole is contacted with ground, increases the frictional force of supporting rod 22 and ground, reduce the present apparatus slide away from
From.Hook 86 is separated with fixed ring 81, clockwork spring 83 drives idler wheel 85 to be rotated in the side wall negative direction of shaft 84, makes 82 weight of steel wire
It is newly wrapped on idler wheel 85, steel wire 85 is packed up, then supporting rod 91 is slid into the inside of shell 1；From 1 top surface groove 714 of shell
Receiver 72 is taken out, 72 inside oil of receiver is cleared up, the camera 6 inside the column 53 that is rotatably connected makes the rolling of 6 bottom end of camera
The rotation of pearl 10 is separated with the first sliding groove 51, and downslide camera 6 makes ball 10 in 52 inside slide downward of second sliding slot, makes ball
10 slide into 53 bottom inner portions of connecting pole the first sliding groove 51 in, make camera 6 slide into connecting pole 53 inside, rotating camera 6,
Camera 6 is fixed on to the bottom end of connecting pole 53 again, protects camera 6.
Lighting mechanism 9 is installed in one end of the shell 1 of the present invention, and the present apparatus is inside petroleum pipeline when flight, lighting mechanism 9
It illuminates inside petroleum pipeline, facilitates the crack inside observation petroleum pipeline, repair in time.The top installation of camera 6 is anti-
Mechanism 7 is protected, the oil of petroleum pipeline inner tip is dropped on transparent protection mechanism 7, and oil is prevented to be dropped in camera 6
On, facilitate camera 6 to check oil internal pipeline.The bottom end setting landing mechanism 2 of shell, in unmanned plane descent, drop
It falls mechanism 2 and plays cushioning effect, unmanned plane is prevented to be damaged in descent, and mechanism 2 of landing is contacted with ground, is increased
Frictional force between mechanism 2 of landing and ground, reduces the coasting distance of unmanned plane.The side wall adjustment notch mechanism 4 of unmanned plane, when
Crack occurs inside petroleum pipeline, marking mechanism 4 sprays the inside that coating is sprayed onto petroleum pipeline, people is facilitated to find progress next time
Repair.
The basic principles, main features and advantages of the invention have been shown and described above.The technical staff of the industry should
Understand, the present invention is not limited to the above embodiments, and the description in the above embodiment and specification only illustrates the present invention
Principle, without departing from the spirit and scope of the present invention, various changes and improvements may be made to the invention, these variation and
Improvement is both fallen in the scope of protection of present invention.The claimed scope of the invention is by appended claims and its equivalent
Object defines.
Claims (10)
1. a kind of petroleum pipeline repair method, which is characterized in that this approach includes the following steps：
Step 1 empties the oil in petroleum pipeline；
Maintenance unmanned plane is put into petroleum pipeline by step 2 on the basis of step 1；Camera (6) is carried on unmanned plane
With the marking mechanism (4) for marking leakage point；
Step 3, service personnel observes according to the camera (6) in step 2 inside petroleum pipeline, when finding leakage point, inspection
Personnel control marking mechanism (4) is repaiied to leakage point spray paint, to mark leakage point, easy access personnel are from external observation；It applies
Material is mixed by ultraviolet light colour developing coating and wine-colored coating；
Step 4, after the completion of step 3 maintenance, service personnel holds what ultra violet light emitter was labeled along petroleum pipeline searching
Leakage point；
Step 5, after searching out leakage point in step 4, service personnel is marked leakage point from outside；
Step 6, maintenance personal repair leakage point according to the label of service personnel in step 5；
The unmanned plane used in above-mentioned steps two include shell (1), landing mechanism (2), elevating mechanism (3), fixed mechanism (5),
Protection mechanism (7), position-limit mechanism (8), lighting mechanism (9), ball (10) and compression mechanism (11)；The side wall of the shell (1)
Be slidably connected the lighting mechanism (9), and one end of the lighting mechanism (9) connects the position-limit mechanism (8), the position-limit mechanism
(8) it is installed on the inside of the shell (1)；The top surface of the shell (1) is fixedly connected with the fixed mechanism (5), the fixation
The top surface of mechanism (5) is installed by the transparent protection mechanism (7)；The bottom of the inside and the shell (1) of the fixed mechanism (5)
A camera (6) is installed in face respectively, and the bottom end sidewall symmetry of one of them camera (6) is rotatablely connected two institutes
Ball (10) is stated, the ball (10) connect with the internal slide of the fixed mechanism (5)；The sidewall symmetry of the shell (1)
Four elevating mechanisms (3) are set, and the landing mechanism (2) is installed in the bottom surface of the shell (1)；The side of the shell (1)
Wall installs the marking mechanism (4), and the side of the marking mechanism (4) contradicts the compression mechanism (11), the compression mechanism
(11) it is fixed on the inside of the shell (1).
2. a kind of petroleum pipeline repair method according to claim 1, it is characterised in that：The elevating mechanism (3) includes
The sidewall symmetry of flabellum (31) and fixing piece (32), the shell (1) is fixedly connected with four fixing pieces (32), the fixation
The flabellum (31) is arranged in one end of part (32).
3. a kind of petroleum pipeline repair method according to claim 2, it is characterised in that：The lighting mechanism (9) includes
The side walls of supporting rod (91), mounting plate (92) and light bulb (93), the shell (1) connect the supporting rod (91), described
One end installation side wall of supporting rod (91) is mounting plate (92) described in arc, and the mounting plate (92) is located at two fixing pieces
(32) between, the side wall of the mounting plate (92) is equipped with the light bulb (93) being equally spaced.
4. a kind of petroleum pipeline repair method according to claim 3, it is characterised in that：The position-limit mechanism (8) includes
Fixed ring (81), steel wire (82), clockwork spring (83), shaft (84), idler wheel (85) and hook (86), the side wall of the mounting plate (92)
Two fixed rings (81) are symmetrically installed, the side wall of the fixed ring (81) connects the hook (86), the steel wire (82)
One end be fixedly connected with the hook (86), the other end of the steel wire (81) is wrapped in the side wall of the idler wheel (85), described
The clockwork spring (83) is installed in the top surface of idler wheel (85), and one end of the clockwork spring (83) connects the shaft (84), the shaft
(84) run through the inside that the idler wheel (85) is fixed on the shell (1).
5. a kind of petroleum pipeline repair method according to claim 1, it is characterised in that：The fixed mechanism (5) includes
The top surface of the first sliding groove (51), second sliding slot (52) and connecting pole (53), the shell (1) is installed by the connecting pole (53), institute
It states the top of connecting pole (53) and bottom inner portion is distributed with an annular the first sliding groove (51), the first sliding groove
(51) engage the ball (10)；The second sliding slot (52) is equipped between two the first sliding grooves (51), described second slides
Slot (52) is slidably connected the ball (10).
6. a kind of petroleum pipeline repair method according to claim 5, it is characterised in that：Two the first sliding grooves (51)
The distance between be less than the length of the camera (6), and the height of the first sliding groove (51) is equal to the ball (10)
Diameter.
7. a kind of petroleum pipeline repair method according to claim 5, it is characterised in that：The protection mechanism (7) includes
The groove (71), receiver (72) and backplate (73), the side installation side wall of the connecting pole (53) are the shield of " L " shape
The top surface of plate (73), the shell (1) is equipped with the groove (71), and the groove (71) engages the receiver (72), and institute
Locate between two parties positioned at the bottom end of the backplate (73) side the top surface for stating receiver (72).
8. a kind of petroleum pipeline repair method according to claim 5, it is characterised in that：The landing mechanism (2) includes
First fixed link (21), supporting rack (22), the second fixed link (23), hook (24) and spring (25), the shell (1)
Two support frames as described above (22) are installed in bottom surface, and two first fixed links (21), institute are installed in the bottom end of support frame as described above (22)
The inside for stating the first fixed link (21) connects second fixed link (23), second fixed link by the spring (25)
(23) bottom surface is equipped with the hook (24) being equally spaced；One camera (6) is located at two support frames as described above (22)
Between, another described camera (6) is slidably connected the connecting pole (53).
9. a kind of petroleum pipeline repair method according to claim 1, it is characterised in that：The marking mechanism (4) includes
The feed inlet (43) is installed in the top surface of nozzle (41), connecting plate (42), feed inlet (43) and air bag (44), the shell (1),
The connection air bag (44) of the feed inlet (43), the air bag (44) are connected to multiple sprays by the connecting plate (42)
Head (41), the connecting plate (42) are installed on the side wall of the shell (1).
10. a kind of petroleum pipeline repair method according to claim 9, it is characterised in that：Compression mechanism (11) packet
Hydraulic cylinder (111), hydraulic stem (112) and compression plate (113) are included, the hydraulic cylinder (111) is installed in the inside of the shell (1),
The hydraulic cylinder (111) connects the compression plate (113) by the hydraulic stem (112), and side wall is the compression plate of arc
(113) one end side wall of the air bag (44) is contradicted.
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| CN201810341251.4A CN108591675B (en) | 2018-04-17 | 2018-04-17 | A kind of petroleum pipeline repair method |
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| CN113320696A (en) * | 2021-07-20 | 2021-08-31 | 华北水利水电大学 | Petroleum pipeline online maintenance unmanned aerial vehicle |
| CN113677440A (en) * | 2019-04-15 | 2021-11-19 | 东洋制罐株式会社 | Information management method, identification information providing device, and information management system |
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| CN108591675B (en) | 2019-10-11 |
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