CN209362806U - Casing coupling auto spray painting device - Google Patents
Casing coupling auto spray painting device Download PDFInfo
- Publication number
- CN209362806U CN209362806U CN201822177112.0U CN201822177112U CN209362806U CN 209362806 U CN209362806 U CN 209362806U CN 201822177112 U CN201822177112 U CN 201822177112U CN 209362806 U CN209362806 U CN 209362806U
- Authority
- CN
- China
- Prior art keywords
- spray painting
- adjusting rod
- paint
- round tube
- casing coupling
- 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.)
- Expired - Fee Related
Links
Landscapes
- Nozzles (AREA)
- Spray Control Apparatus (AREA)
Abstract
The utility model provides a kind of casing coupling auto spray painting device, it is related to petroleum casing pipe production equipment technology, including be located at casing stepping pipeline side and perpendicular to described sleeve pipe stepping pipeline setting track, along the paint spraying cart and PLC controller of the track travel, the paint spraying cart includes car body, driving mechanism and paint spraying mechanism, and the driving mechanism includes being fixedly arranged on the car body and the decelerating motor being electrically connected with the PLC controller and the wheel for being connected to the decelerating motor output end；Casing coupling auto spray painting device provided by the utility model can carry out auto spray painting to casing coupling under the control of PLC controller, and compared to artificial japanning, auto spray painting better quality is more efficient.
Description
Technical field
The utility model belongs to petroleum casing pipe production equipment technology, is to be related to a kind of casing coupling more specifically
Auto spray painting device.
Background technique
Petroleum casing pipe is the steel pipe for being used to support oil-well wall, to guarantee that drilling process carries out and oil well entire after complete well
It operates normally, is the important consumptive material of petroleum exploration and development.Petroleum casing pipe is by being machined with externally threaded steel pipe and being machined with internal screw thread
Box cupling composition, the colour code that the petroleum casing pipe of different grade of steels wants spray printing different.In existing casing process, box cupling colour code one
As by artificial mopping, the problem of that there is only moppings is of poor quality, low efficiency, and paint gas and also japanning personnel can be caused to be good for
Health threatens.
Utility model content
The purpose of this utility model is to provide a kind of casing coupling auto spray painting devices, it is intended to realize oneself of casing coupling
Dynamic spray painting, improves product quality, prevents paint gas from causing physical impairment to japanning personnel.
In order to achieve the above purposes, the technical solution adopted by the utility model is: provides a kind of casing coupling auto spray painting dress
Set, including be located at casing stepping pipeline side and perpendicular to described sleeve pipe stepping pipeline setting track, along the track
The paint spraying cart and PLC controller of walking；The paint spraying cart includes car body, driving mechanism and paint spraying mechanism；The driving mechanism packet
It includes and is fixedly arranged on the car body and the decelerating motor that is electrically connected with the PLC controller and is connected to decelerating motor output
The wheel at end；
The paint spraying mechanism includes being fixed on the car body and being formed with casing coupling to be painted to set in coaxial
The spray painting round tube of state is set, the internal diameter of the spray painting round tube is greater than the outer diameter of described sleeve pipe box cupling, the spray painting round tube inner wall
Multiple Paint spray nozzles connecting with paint pump are evenly equipped on same circumference, the both ends of the spray painting round tube are equipped with overflows for absorbing
Paint gas and the negative pressure tip that is connect with negative pressure generator, the paint pump and the negative pressure generator all with the PLC
Controller is electrically connected.
Further, the Paint spray nozzle is set on the spray painting round tube inner wall by regulating mechanism, the Paint spray nozzle
Radial position is adjusted by means of the adjustment structure.
Further, the regulating mechanism includes that one end is fixedly connected and is disposed radially with the spray painting round tube inner wall
First adjusting rod and the second tune that can be slided along the first adjusting rod length direction and partially overlap with first adjusting rod
Pole, second adjusting rod are installed with the Paint spray nozzle from one end that first adjusting rod stretches out, and described first is adjusted
It is described by being arranged in that bar and the second adjusting rod are equipped with the long slot hole aligned, first adjusting rod and the second adjusting rod
Clamping screw in long slot hole is fastenedly connected.
Further, the cross sectional shape of first adjusting rod and the second adjusting rod is rectangle, on first adjusting rod
Rectangular recess equipped with second adjusting rod that is slidably connected.
Further, the negative pressure tip is connected to the both ends of the spray painting round tube by annular slab, the annular slab
The end fixed seal connection of outer and the spray painting round tube, described sleeve pipe box cupling protrude into after passing through from the center of the annular slab
In the spray painting round tube, the negative pressure tip is fixedly arranged on the outer surface of the annular slab.
Further, the Paint spray nozzle is distributed on two peripheries of the spray painting round tube inner wall, two circles
The axial distance of circumferential surface is the half of described sleeve pipe coupling length.
Casing coupling auto spray painting device provided by the utility model has the advantage that the control in PLC controller
The lower movement using Paint spray nozzle and paint spraying cart is automatically performed the painting process of casing coupling, the painting thickness that Paint spray nozzle is completed
Uniformly, appearance looks elegant, painting quality are high；While spray painting, the paint gas absorption that negative pressure tip will can overflow scattered is prevented to people
Body causes Health cost.
Detailed description of the invention
Fig. 1 is that casing coupling auto spray painting device provided by the embodiment of the utility model splits the structure group after spray painting round tube
At schematic diagram；
Fig. 2 shows for the vertical view that the casing coupling auto spray painting device of the utility model is set to casing stepping pipeline side
It is intended to；
Fig. 3 is the front view that multiple Paint spray nozzles are set to spray painting round tube inner wall；
Fig. 4 is the structure composition schematic diagram of regulating mechanism；
Fig. 5 is knot of the casing coupling auto spray painting device provided by the embodiment of the utility model compared to another visual angle Fig. 1
Structure composition schematic diagram.
In figure: 1, casing stepping pipeline, 2, track, 3, car body, 4, wheel, 5, casing coupling, 6, spray painting round tube, 7, oil
Paint spray head, the 71, first adjusting rod, the 72, second adjusting rod, 73, clamping screw, 8, negative pressure tip, 81, annular slab.
Specific embodiment
In order to which technical problem to be solved in the utility model, technical solution and beneficial effect is more clearly understood, with
Lower combination accompanying drawings and embodiments, the present invention will be further described in detail.It should be appreciated that specific reality described herein
It applies example to be only used to explain the utility model, is not used to limit the utility model.
Also referring to Fig. 1 and Fig. 2, now casing coupling auto spray painting device provided by the utility model is illustrated.
Described sleeve pipe box cupling auto spray painting device, including be located at 1 side of casing stepping pipeline and set perpendicular to casing stepping pipeline 1
The track 2 set, the paint spraying cart walked along track 2 and PLC controller；Paint spraying cart includes car body 3, driving mechanism and paint spraying mechanism；
The driving mechanism includes being fixedly arranged on car body 3 and the decelerating motor that is electrically connected with the PLC controller and described in being connected to
The wheel 4 of decelerating motor output end；
The paint spraying mechanism includes being fixed on car body 3 and being formed with casing coupling 5 to be painted in coaxial arrangement
The internal diameter of the spray painting round tube 6 of state, spray painting round tube 6 is greater than the outer diameter of casing coupling 5, paints on the same circumference of 6 inner wall of round tube
Be evenly equipped with multiple Paint spray nozzles 7 connecting with paint pump, the both ends of spray painting round tube 6 be equipped with the paint gas for absorbing spilling and
The negative pressure tip 8 connecting with negative pressure generator, the paint pump and the negative pressure generator all electrically connect with the PLC controller
It connects.Connection, Paint spray nozzle 7, paint pump, negative pressure tip 8 and the negative pressure generator of decelerating motor and decelerating motor and wheel 4
Etc. being all the prior art.
The course of work of casing coupling auto spray painting device provided by the utility model are as follows: as shown in Fig. 2, including casing
The petroleum casing pipe of box cupling 5 advances along the direction of the arrow under the driving of casing stepping pipeline 1, reaches casing coupling spray station
When, PLC controller drives paint spraying cart to advance (being upward in Fig. 2), when the Paint spray nozzle 7 being distributed on spray painting 6 inner wall of round tube is transported
When moving 5 front end of casing coupling and needing to start spray painting, it is typically provided the first sensor that connect with PLC controller input terminal and incudes
This position, PLC controller receive control paint pump startup after the signal of first sensor, and Paint spray nozzle 7 starts to casing coupling 5
It paints, the multiple negative pressure tips 8 for being set to spray painting 6 both ends of round tube at the same time are started to work, and paint spraying cart is in the electricity that slows down at this time
It continues to advance under the driving of machine；When paint spraying cart, which moves to 5 end of casing coupling, needs to stop spray painting, it is typically provided and PLC
The second sensor of controller input terminal connection incudes this position, and PLC controller controls oil after receiving the signal of second sensor
Paint pump stops, and Paint spray nozzle 7 stops spray painting, but negative pressure generator is not off work under the controller of PLC controller at this time,
Negative pressure tip 8 still overflows in absorption and dissipates aerial paint gas；Paint spraying cart stops and anti-under the control of PLC controller at this time
To movement, until casing coupling 5 is exited from spray painting round tube 6 completely, it is typically provided 3rd sensor and incudes this position, PLC control
Device processed controls paint spraying cart stop motion after receiving the signal of 3rd sensor and simultaneously closes off negative pressure generator, at this time casing coupling
Auto spray painting device enters standby mode；Casing stepping pipeline 1 starts, and painted casing coupling is proceeded forward to reach and be dried in the air
Dry area is dried, while the 5 sleeve pipe box cupling spray station of casing coupling not painted starts to paint.
The control of casing coupling auto spray painting device provided by the utility model having the advantage that in PLC controller
The lower painting process that casing coupling 5 is automatically performed using the movement of Paint spray nozzle 7 and paint spraying cart of system, the spray that Paint spray nozzle 7 is completed
Qi Houdu uniformly, appearance looks elegant, painting quality is high；While spray painting, the paint gas absorption that negative pressure tip 8 will can overflow scattered,
It prevents from causing Health cost to human body.
Further, referring to Fig. 3, one kind as casing coupling auto spray painting device provided by the utility model is specific
Embodiment, Paint spray nozzle 7 are set on the inner wall of spray painting round tube 6 by regulating mechanism, and Paint spray nozzle 7 is tied by means of the adjusting
Structure adjusts radial position.Six Paint spray nozzles 7 can carry out position adjusting along direction shown in four-headed arrow in Fig. 3, pass through
The radial position for adjusting Paint spray nozzle 7 can adapt to the casing coupling 5 of different-diameter, realize the casing coupling 5 to plurality of specifications
It paints.
Further, Fig. 3 and Fig. 4 are please referred to, one as casing coupling auto spray painting device provided by the utility model
Kind specific embodiment, the regulating mechanism include first that one end is fixedly connected and is disposed radially with spray painting 6 inner wall of round tube
Adjusting rod 71 and the second adjusting rod 72 that can be slided along 71 length direction of the first adjusting rod and partially overlap with the first adjusting rod 71,
Second adjusting rod 72 is installed with Paint spray nozzle 7, the first adjusting rod 71 and the second adjusting rod from one end that the first adjusting rod 71 stretches out
72, which are equipped with the long slot hole that aligns, the first adjusting rod 71 and the second adjusting rod 72, passes through the lock that is arranged in the long slot hole
Tight bolt 73 is fastenedly connected.First adjusting rod 71 and the second adjusting rod 72 being arranged radially along spray painting 6 section of round tube circle, are set to the
The Paint spray nozzle 7 of two adjusting rods, 72 one end paints towards the length direction along the second adjusting rod 72, therefore the spray of Paint spray nozzle 7
Qi Chaoxiang can be to the section center of circle of positive casing coupling 5.Clamping screw 73 is used cooperatively with the nut and washer being adapted to incite somebody to action
First adjusting rod 71 and the second adjusting rod 72 are fastenedly connected.Clamping screw 73, position are unclamped when needing to adjust the position of Paint spray nozzle 7
It sets and tightens clamping screw 73 after mixing up and nut is locked.In general, Paint spray nozzle 7 is fixedly arranged on the second adjusting rod by bolt
72 one end.
Further, referring to Fig. 4, one kind as casing coupling auto spray painting device provided by the utility model is specific
The cross sectional shape of embodiment, the first adjusting rod 71 and the second adjusting rod 72 is rectangle, and the first adjusting rod 71 is equipped with sliding and connects
Connect the rectangular recess of the second adjusting rod 72.Rectangular recess can guarantee the second adjusting rod 72 along the length direction of the first adjusting rod 71
Sliding, to guarantee the section center of circle of the spray painting direction to positive casing coupling 5 of Paint spray nozzle 7.
Further, referring to Fig. 5, one kind as casing coupling auto spray painting device provided by the utility model is specific
Embodiment, negative pressure tip 8 are connected to the both ends of spray painting round tube 6, the outer of annular slab 81 and spray painting round tube 6 by annular slab 81
End fixed seal connection, casing coupling 5 protrudes into after passing through from the center of annular slab 81 in spray painting round tube 6, and negative pressure tip 8 is solid
Set on the outer surface of annular slab 81.In general, negative pressure tip 8 is installed in the outer surface of annular slab 81, annular slab 81 by clip
Inner surface towards spray painting round tube 6 inside.The structure type of negative pressure tip 8 is one section of variable diameter hollow pipe, is connected with negative pressure generator
Negative pressure can be formed along place in annular slab 81 after connecing, will absorb, prevent to excessive scattered paint gas out of spray painting round tube 6
It damages health of human body.
Further, referring to Fig. 1, one kind as casing coupling auto spray painting device provided by the utility model is specific
Embodiment, Paint spray nozzle 7 are distributed on two peripheries of spray painting 6 inner wall of round tube, the axial distance of two peripheries
For the half of 5 length of casing coupling.Paint spray nozzle 7 on same circumference is known as one group of Paint spray nozzle 7, is sprayed using two groups of paint
First 7, which simultaneously paint to casing coupling 5, to shorten half for the spray painting time, improve efficiency.It should be noted that utilizing two
The position of above-mentioned first sensor, second sensor and 3rd sensor need to be made corresponding adjust when painting simultaneously by group Paint spray nozzle 7
It is whole.It is further noted that Paint spray nozzle 7 need to be arranged from a distance with negative pressure tip 8, prevent at negative pressure tip 8
Negative pressure has an impact the spray painting of Paint spray nozzle 7.
The shape of the paint spray sprayed from Paint spray nozzle 7 is generally sector.The spray shapes of Paint spray nozzle 7 can be adjusted
For round, fan-shaped or cone, sector is more suitable for application in the present apparatus, can preferably be painted using fan-spray
Quality.The position of Paint spray nozzle 7 is adjusted, the fan-spray of each Paint spray nozzle 7 covers certain spray painting range, multiple paint sprays
First 7 spray painting range is not intersected, to guarantee that painting thickness is uniform.
Casing coupling auto spray painting device provided by the utility model can auto spray painting, compared with artificial mopping, paint
The painting quality that spray head is completed is more preferable and more efficient, the paint gas absorption that negative pressure tip will overflow scattered, to prevent it to people
Body health damages；It can adapt to the casing coupling of different-diameter by the radial position that regulating mechanism adjusts Paint spray nozzle,
It paints to the casing coupling of multiple specifications；Paint spray nozzle energy is set on two different peripheries on spray painting round tube inner wall
It is enough the spray painting time to shorten half, further increase spray painting efficiency.
The above is only the preferred embodiment of the utility model only, is not intended to limit the utility model, all at this
Made any modifications, equivalent replacements, and improvements etc., should be included in the utility model within the spirit and principle of utility model
Protection scope within.
Claims (6)
1. casing coupling auto spray painting device, it is characterised in that: including being located at casing stepping pipeline side and perpendicular to described
Track, the paint spraying cart and PLC controller along the track travel of casing stepping pipeline setting；The paint spraying cart includes vehicle
Body, driving mechanism and paint spraying mechanism；The driving mechanism includes being fixedly arranged on the car body and electrically connecting with the PLC controller
The decelerating motor connect and the wheel for being connected to the decelerating motor output end；
The paint spraying mechanism includes being fixed on the car body and being formed with casing coupling to be painted in coaxial arrangement shape
The spray painting round tube of state, the internal diameter of the spray painting round tube are greater than the outer diameter of described sleeve pipe box cupling, the same of round tube inner wall of painting
Multiple Paint spray nozzles connecting with paint pump are evenly equipped on circumference, the both ends of the spray painting round tube are equipped with for absorbing the oil overflowed
Paint gas and the negative pressure tip connecting with negative pressure generator, the paint pump and the negative pressure generator are all controlled with the PLC
Device is electrically connected.
2. casing coupling auto spray painting device as described in claim 1, it is characterised in that: the Paint spray nozzle passes through adjusting machine
Structure is set on the spray painting round tube inner wall, and the Paint spray nozzle adjusts radial position by means of the regulating mechanism.
3. casing coupling auto spray painting device as claimed in claim 2, it is characterised in that: the regulating mechanism include one end with
The spray painting round tube inner wall is fixedly connected and the first adjusting rod for being disposed radially and can be along the first adjusting rod length direction
The second adjusting rod for sliding and partially overlapping with first adjusting rod, second adjusting rod are stretched out from first adjusting rod
One end be installed with the Paint spray nozzle, first adjusting rod and the second adjusting rod are equipped with the long slot hole aligned, institute
It states the first adjusting rod and the second adjusting rod is fastenedly connected by the clamping screw being arranged in the long slot hole.
4. casing coupling auto spray painting device as claimed in claim 3, it is characterised in that: first adjusting rod and second is adjusted
The cross sectional shape of pole is rectangle, and first adjusting rod is equipped with the rectangular recess for second adjusting rod that is slidably connected.
5. casing coupling auto spray painting device as described in claim 1, it is characterised in that: the negative pressure tip passes through annular slab
It is connected to the both ends of the spray painting round tube, the end fixed seal connection of the outer of the annular slab and the spray painting round tube, institute
It states and is protruded into after casing coupling is passed through from the center of the annular slab in the spray painting round tube, the negative pressure tip is fixedly arranged on the ring
The outer surface of shape plate.
6. casing coupling auto spray painting device as described in claim 1, it is characterised in that: the Paint spray nozzle is distributed in described
It paints on two peripheries of round tube inner wall, the axial distance of two peripheries is the half of described sleeve pipe coupling length.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822177112.0U CN209362806U (en) | 2018-12-24 | 2018-12-24 | Casing coupling auto spray painting device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822177112.0U CN209362806U (en) | 2018-12-24 | 2018-12-24 | Casing coupling auto spray painting device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209362806U true CN209362806U (en) | 2019-09-10 |
Family
ID=67830654
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201822177112.0U Expired - Fee Related CN209362806U (en) | 2018-12-24 | 2018-12-24 | Casing coupling auto spray painting device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209362806U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112191429A (en) * | 2020-10-12 | 2021-01-08 | 衡阳凌云特种材料有限公司 | Insulating paint coating treatment device for high-strength chemical fiber insulating rope production |
| CN113210169A (en) * | 2021-05-06 | 2021-08-06 | 山东德建建筑科技股份有限公司 | Automatic paint spraying machine for vertical pipe |
-
2018
- 2018-12-24 CN CN201822177112.0U patent/CN209362806U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112191429A (en) * | 2020-10-12 | 2021-01-08 | 衡阳凌云特种材料有限公司 | Insulating paint coating treatment device for high-strength chemical fiber insulating rope production |
| CN113210169A (en) * | 2021-05-06 | 2021-08-06 | 山东德建建筑科技股份有限公司 | Automatic paint spraying machine for vertical pipe |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN107999311B (en) | Industrial spraying robot for pipeline spraying | |
| CN209362806U (en) | Casing coupling auto spray painting device | |
| CN207533502U (en) | A kind of pipeline corrosion protection spray equipment | |
| CN109013124A (en) | A kind of environment-friendly and energy-efficient pipe inner-wall spraying device | |
| CN105114115B (en) | A kind of auto spraying purifier | |
| CN206981083U (en) | A kind of environment protection pipe spray-painting plant | |
| CN213255230U (en) | Spare part metal surface stoving mechanism that sprays paint | |
| CN208865838U (en) | Paint spraying apparatus inside and outside a kind of pipeline | |
| CN107568034A (en) | Arbor irrigation rig | |
| CN111921759A (en) | Paint spraying device for inner wall of pipeline | |
| CN108970861A (en) | The outer surface rotary spraying polyureas device of the long flexible cable of bridge and its method for drag-line outer surface spray polyurea material | |
| CN108158517A (en) | A kind of environment-friendly spray coating lower metope wiping device | |
| CN210646970U (en) | A spraying device that is used for tractive formula epoxy layer of pipeline inner wall | |
| CN108525888A (en) | A kind of corrosion-resistant spiral case spray equipment | |
| CN107225188B (en) | Mold fueling injection equipment | |
| CN207539610U (en) | A kind of adjustable oil-air lubrication nozzle external member | |
| CN206435396U (en) | For the spray-painting plant at screwed hole | |
| CN204412666U (en) | Multifunction cleaner | |
| CN207654912U (en) | A kind of spraying device of desulfurizing tower being conveniently replaceable | |
| CN206009078U (en) | A kind of spray equipment | |
| CN206028015U (en) | Full -automatic spiral spreading machine of pyrocondensation pipe | |
| CN211816417U (en) | Pipe gallery wall body construction equipment | |
| CN212493612U (en) | Pipeline paint spraying device | |
| CN204307749U (en) | A kind of device for enamel pot surface spraying | |
| CN210473419U (en) | Construction site removes haze dust device |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20200927 Address after: 100007 Beijing, Dongzhimen, North Street, No. 9, No. Patentee after: CHINA NATIONAL PETROLEUM Corp. Patentee after: CNPC BOHAI EQUIPMENT MANUFACTURING Co.,Ltd. Patentee after: Huayou Yiji (Hebei) oil well pipe Co.,Ltd. Address before: 300000 Tianjin Binhai New Area Economic and Technological Development Zone, No. 83 Second Avenue, 16 Floor, PetroChina Tianjin Building Patentee before: CNPC BOHAI EQUIPMENT MANUFACTURING Co.,Ltd. Patentee before: BOHAI PETROLEUM EQUIPMENT (TIANJIN) NEW CENTURY MACHINERY MANUFACTURING Co.,Ltd. Patentee before: Huayou Yiji (Hebei) oil well pipe Co.,Ltd. |
|
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20190910 Termination date: 20211224 |