CN214637618U - Automatic paint spraying and corrosion preventing device inside pipeline - Google Patents
Automatic paint spraying and corrosion preventing device inside pipeline Download PDFInfo
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- CN214637618U CN214637618U CN202022607058.6U CN202022607058U CN214637618U CN 214637618 U CN214637618 U CN 214637618U CN 202022607058 U CN202022607058 U CN 202022607058U CN 214637618 U CN214637618 U CN 214637618U
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- supporting rod
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Abstract
The utility model belongs to the technical field of pipeline paint spraying devices, and discloses an automatic paint spraying and corrosion preventing device in a pipeline, which comprises a paint spraying ring and a pushing pipe; the interiors of the paint spraying ring and the pushing pipe are both hollow structures; the spray ring is provided with at least one spray hole, and the spray hole is connected with a nozzle; one end of the pushing pipe is communicated with the paint spraying ring, and the other end of the pushing pipe is connected with a connector connected with a metal hose of the paint storage device. The utility model is suitable for a to the inside automation of pipeline spray paint anticorrosive, prevent that the pipeline is inside to be corroded and rotten, have the operation of being convenient for, simple manufacture, efficient, practice thrift paint, improve anticorrosive quality's characteristics.
Description
Technical Field
The utility model belongs to the technical field of the pipeline paint spraying apparatus, a anticorrosive device sprays paint is related to, specifically speaking is an anticorrosive device sprays paint automatically inside the pipeline.
Background
In a natural environment or under a working condition, various safety accidents can be caused due to deterioration and damage of the metal pipeline caused by chemical or electrochemical action with an environment medium where the metal pipeline is located, so that the corrosion prevention of the metal pipeline is an important content in production and installation of the metal pipeline, and the corrosion prevention of the metal pipeline is carried out by using paint, which is a commonly adopted method for the corrosion prevention of the metal pipeline. In the prior art, the spraying process is usually carried out in a manner that a worker holds a paint spraying gun for spraying, the labor intensity of the worker is high, the production efficiency is low, and the health of the worker can be seriously harmed after the paint is sucked into a human body. In order to solve this problem, technicians have developed automatic spraying equipment, which is somewhat automated, but has a complicated structure and is inconvenient to use.
SUMMERY OF THE UTILITY MODEL
The utility model aims at providing an inside automatic anticorrosive device that sprays paint of pipeline, it is anticorrosive to spray paint to pipeline inside, prevents that pipeline inside from corroding and rotten.
The utility model discloses a realize above-mentioned purpose, the technical scheme who adopts as follows:
an automatic paint spraying and corrosion preventing device in a pipeline comprises a paint spraying ring and a pushing pipe; the interiors of the paint spraying ring and the pushing pipe are both hollow structures; the spray ring is provided with at least one spray hole, and the spray hole is connected with a nozzle; one end of the pushing pipe is communicated with the paint spraying ring, and the other end of the pushing pipe is connected with a connector connected with a metal hose of the paint storage device.
As limiting, it still includes supporting mechanism, supporting mechanism includes the bracing piece to and set up the locating part that is used for adjusting the bracing piece height on the thrust pipe lateral wall, the one end of bracing piece is connected with the gyro wheel, the other end and the locating part threaded connection of bracing piece.
As a second limitation, the supporting rods include a first supporting rod and a second supporting rod, and the limiting members include a first limiting member for adjusting the height of the first supporting rod and a second limiting member for adjusting the height of the second supporting rod; the first limiting piece and the second limiting piece are positioned on two sides of the side wall of the pushing pipe;
and one ends of the first supporting rod and the second supporting rod are respectively provided with a roller, the other end of the first supporting rod is in threaded connection with the first limiting part, and the other end of the second supporting rod is in threaded connection with the second limiting part.
As a third limitation, the paint spraying ring is a circular ring, four spray holes are equidistantly formed in the outer side wall of the paint spraying ring, and the spray nozzles are respectively connected to the spray holes.
As a fourth limitation, the paint spraying ring further comprises a connecting pipe, the connecting pipe is arranged along the diameter direction of the paint spraying ring, two ends of the connecting pipe are respectively communicated with the inner side wall of the paint spraying ring, and one end of the pushing pipe is communicated with the center of the connecting pipe.
The utility model discloses owing to adopted foretell technical scheme, it compares with prior art, and the technical progress who gains lies in:
(1) the utility model has the advantages that the spray holes are arranged on the spray ring, and the spray holes are connected with the spray nozzles to spray paint and prevent corrosion inside the pipeline, so that the corrosion and deterioration inside the pipeline are prevented;
(2) the utility model has the advantages that the height of the paint spraying ring can be adjusted by arranging the supporting rod and the limiting part which are in threaded connection, and the operation is convenient;
(3) when the paint spraying ring is a circular ring, the connecting pipe is arranged along the diameter direction of the paint spraying ring, and one end of the pushing pipe is communicated with the center of the connecting pipe, so that the paint spraying ring can be conveniently adjusted and is positioned in the center of the inner part of a pipeline to be painted;
(4) the utility model has the characteristics of be convenient for operation, simple manufacture, efficient, practice thrift paint, improve anticorrosive quality.
The utility model belongs to the technical field of the pipeline paint spraying apparatus, it is anticorrosive to be applicable to the inside automation of pipeline and spray paint.
Drawings
FIG. 1 is a schematic structural view of an apparatus for automatically spraying paint and preventing corrosion on a pipeline surface according to an embodiment of the present invention;
FIG. 2 is a cross-sectional view taken along the line A-A in FIG. 1;
FIG. 3 is a cross-sectional view taken along line B-B of FIG. 1;
in the figure: 1. a paint spraying ring; 2. pushing the pipe; 3. a connecting pipe; 4. a nozzle; 5. a first support bar; 6. a second support bar; 7. a first limit piece; 8. a second limiting member; 9. a roller; 10. and the joint is connected with a metal hose of the paint storage device.
Detailed Description
Embodiments of the present invention will be described below with reference to the accompanying drawings. It is to be understood that the embodiments described herein are for purposes of illustration and understanding only and are not intended to limit the present invention.
Embodiment automatic paint spraying and corrosion preventing device inside pipeline
As shown in fig. 1 and 2, the present embodiment includes a paint spraying ring 1, a push pipe 2 and a support mechanism; the interiors of the paint spraying ring 1 and the pushing pipe 2 are both hollow structures. Wherein, the ring 1 that sprays paint is the toroid ring, and the equidistance is equipped with four orifices on the ring 1 lateral wall that sprays paint, and the spout department is connected with nozzle 4 respectively, is provided with connecting pipe 3 along the diameter direction of the ring 1 that sprays paint, and the both ends of connecting pipe 3 respectively with the inside wall intercommunication of the ring 1 that sprays paint. One end of the pushing pipe 2 is communicated with the center of the connecting pipe 3, and the other end of the pushing pipe 2 is connected with a joint 10 connected with a metal hose of the paint storage device.
In this embodiment, the supporting mechanism includes a first supporting rod 5, a second supporting rod 6, a first limiting member 7 for adjusting the height of the first supporting rod 5, and a second limiting member 8 for adjusting the height of the second supporting rod 6; the first limiting part 7 and the second limiting part 8 are located on two sides of the side wall of the thrust tube 2, one end of each of the first support rod 5 and the second support rod 6 is provided with a roller 9, the other end of the first support rod 5 is in threaded connection with the first limiting part 7, and the other end of the second support rod 6 is in threaded connection with the second limiting part 8. The first support bar 5 and the second support bar 6 may be arranged in parallel or in a crossed manner, as shown in fig. 3.
In this embodiment, the first limiting member 7 and the second limiting member 8 may be nuts, the outer side of the first support rod 5 is provided with an external thread matched with the internal thread of the first limiting member 7, and the outer side of the second support rod 6 is provided with an external thread matched with the internal thread of the second limiting member 8; by adjusting the lengths of the first support rod 5 and the second support rod 6 relative to the two sides of the first limiting part 7 and the second limiting part 8, the paint spraying ring 1 can be positioned at the central position inside the pipeline to be painted.
When the device is used, a pipeline to be painted and corrosion-resistant is fixed, one end of the push pipe 2 is connected with a metal hose of the paint storage device, and then the lengths of the first support rod 5 and the second support rod 6 relative to the two sides of the first limiting part 7 and the second limiting part 8 are adjusted, so that the paint spraying ring 1 is located in the center of the interior of the pipeline to be painted. After the power supply of the paint storage device is started, paint passes through the metal hose and sequentially passes through the push pipe 2, the connecting pipe 3, the paint spraying ring 1 and the nozzle 4. Constructors push the push pipe 2 at a constant speed, so that the device is pushed from one side of the anticorrosive pipeline to be painted to the other side to move, and paint can be uniformly sprayed on the surface inside the anticorrosive pipeline to be painted.
In this embodiment, the paint spraying ring 1, the connecting pipe 3, the pushing pipe 2, the first supporting rod 5, the second supporting rod 6, the first limiting part 7, the second limiting part 8, the nozzle 4, and the roller 9 are all made of stainless steel.
In this embodiment, the paint spraying ring 1 may also be a square ring, wherein the centers of four outer side walls of the paint spraying ring 1 are respectively provided with a spray hole, and the spray holes are connected with nozzles 4; the axial symmetry line of the paint spraying ring 1 is provided with a connecting pipe 3, and two ends of the connecting pipe are respectively communicated with the inner side wall of the paint spraying ring 1. One end of the pushing pipe 2 is communicated with the center of the connecting pipe, and the other end of the pushing pipe is connected with a joint 10 connected with a metal hose of the paint storage device.
Claims (5)
1. An automatic paint spraying and corrosion preventing device in a pipeline is characterized by comprising a paint spraying ring and a pushing pipe; the interiors of the paint spraying ring and the pushing pipe are both hollow structures; the spray ring is provided with at least one spray hole, and the spray hole is connected with a nozzle; one end of the pushing pipe is communicated with the paint spraying ring, and the other end of the pushing pipe is connected with a connector connected with a metal hose of the paint storage device.
2. The automatic paint spraying and corrosion preventing device for the interior of the pipeline according to claim 1 is characterized by further comprising a supporting mechanism, wherein the supporting mechanism comprises a supporting rod and a limiting part arranged on the side wall of the pushing pipe and used for adjusting the height of the supporting rod, one end of the supporting rod is connected with a roller, and the other end of the supporting rod is in threaded connection with the limiting part.
3. The automatic paint spraying and corrosion preventing device for the interior of the pipeline according to claim 2, wherein the supporting rods comprise a first supporting rod and a second supporting rod, and the limiting parts comprise a first limiting part for adjusting the height of the first supporting rod and a second limiting part for adjusting the height of the second supporting rod; the first limiting piece and the second limiting piece are positioned on two sides of the side wall of the pushing pipe;
and one ends of the first supporting rod and the second supporting rod are respectively provided with a roller, the other end of the first supporting rod is in threaded connection with the first limiting part, and the other end of the second supporting rod is in threaded connection with the second limiting part.
4. The automatic paint spraying and corrosion preventing device for the interior of the pipeline according to any one of claims 1 to 3, wherein the paint spraying ring is a circular ring, four spray holes are formed in the outer side wall of the paint spraying ring at equal intervals, and the spray holes are respectively connected with a spray nozzle.
5. The automatic paint spraying and corrosion preventing device for the interior of the pipeline according to claim 4, wherein the paint spraying ring further comprises a connecting pipe, the connecting pipe is arranged along the diameter direction of the paint spraying ring, two ends of the connecting pipe are respectively communicated with the inner side wall of the paint spraying ring, and one end of the pushing pipe is communicated with the center of the connecting pipe.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022607058.6U CN214637618U (en) | 2020-11-12 | 2020-11-12 | Automatic paint spraying and corrosion preventing device inside pipeline |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022607058.6U CN214637618U (en) | 2020-11-12 | 2020-11-12 | Automatic paint spraying and corrosion preventing device inside pipeline |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214637618U true CN214637618U (en) | 2021-11-09 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202022607058.6U Active CN214637618U (en) | 2020-11-12 | 2020-11-12 | Automatic paint spraying and corrosion preventing device inside pipeline |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214637618U (en) |
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2020
- 2020-11-12 CN CN202022607058.6U patent/CN214637618U/en active Active
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