CN217963352U - Petroleum pipeline inner wall anticorrosive coating drying device of improvement - Google Patents
Petroleum pipeline inner wall anticorrosive coating drying device of improvement Download PDFInfo
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- CN217963352U CN217963352U CN202221088699.8U CN202221088699U CN217963352U CN 217963352 U CN217963352 U CN 217963352U CN 202221088699 U CN202221088699 U CN 202221088699U CN 217963352 U CN217963352 U CN 217963352U
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- anticorrosive coating
- pipeline inner
- drying device
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Abstract
The utility model relates to an anticorrosive coating technical field specifically is a petroleum pipeline inner wall anticorrosive coating drying device of improvement, including first base, a first spout has been seted up to one side of first base, the internal surface sliding connection of first spout has a second base, one side of first spout is provided with a first motor, a round axle of output fixedly connected with of first motor, the surface of round axle is seted up threadedly, a through-hole has been seted up to one side of second base, the internal surface of through-hole and the surface looks adaptation of round axle, the second base passes through the surface threaded connection of round hole with the round axle, a second spout has been seted up to one side of second base. The utility model has the advantages that: this device removes into pipeline inner wall through setting up the sliding cylinder and carries out stoving work, removes this device to the place of working through setting up pulling plate and pulley, heats stoving through setting up the heating pipe to pipeline inner wall.
Description
Technical Field
The utility model relates to an anticorrosive coating technical field, especially a petroleum pipeline inner wall anticorrosive coating drying device of improvement.
Background
The pipe material of the oil pipeline is generally steel pipe, and is connected into a long-distance pipeline by welding, flanges and other connecting devices, and the valve is used for opening and closing control and flow regulation; the oil pipeline mainly comprises conveying processes such as isothermal conveying, heating conveying, sequential conveying and the like. The corrosion of the pipeline and how to prevent corrosion are one of the important links of pipeline maintenance; at present, oil pipeline has become one of the main transport means of petroleum, and still have considerable development potential in the future, petroleum pipeline uses before now, all carry out the sandblast anticorrosion at its inner wall, anticorrosive coating is in heavy anticorrosive aspect, the coating is thicker more, the corrosion protection effect is better, nevertheless be difficult to dry, adopt natural air drying or drying device to dry at the pipeline inner wall usually, drying device majority adopts the movable pulley drive usually, can not avoid taking place the contact with pipeline inner wall coating, damage pipeline inner wall coating easily, reduce the corrosion protection effect, be unfavorable for petroleum pipeline long-term use.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to overcome prior art's shortcoming, provide a petroleum pipeline inner wall anticorrosive coating drying device of improvement.
The purpose of the utility model is realized through the following technical scheme: the improved drying device for the anticorrosive coating on the inner wall of the petroleum pipeline comprises a first base, wherein a first sliding groove is formed in one side of the first base, a second base is connected to the inner surface of the first sliding groove in a sliding mode, a first motor is arranged on one side of the first sliding groove, a round shaft is fixedly connected to the output end of the first motor, threads are formed in the outer surface of the round shaft, a through hole is formed in one side of the second base, the inner surface of the through hole is matched with the outer surface of the round shaft, the second base is connected with the outer surface of the round shaft through the round hole in a threaded mode, a second sliding groove is formed in one side of the second base, a first sliding device is arranged on one side of the second sliding groove, a connecting block is fixedly connected to one side of the first base, and a pulling plate is fixedly connected to one side of the connecting block.
Optionally, one side of the pulling plate is provided with a through groove.
Optionally, a support column is fixedly connected to four corners of one side of the first base, and a pulley is fixedly connected to the bottoms of the support columns.
Optionally, a groove is formed in one side of the second base, and a second motor is arranged on one side of the groove.
Optionally, one side of the second chute is rotatably connected with a threaded shaft, and one side of the threaded shaft is fixedly connected with the output end of the second motor.
Optionally, the sliding device includes a sliding cylinder, a circular hole is formed in one side of the sliding cylinder, the sliding cylinder is connected to the outer surface of the threaded shaft through the circular hole in a threaded manner, the outer surface of the sliding cylinder is matched with the inner surface of the sliding chute, and the outer surface of the sliding cylinder is connected to the inner surface of the second sliding chute in a sliding manner.
Optionally, one side of the sliding cylinder is fixedly connected with a first connecting shaft, one side of the first connecting shaft is fixedly connected with a heating column, one side of the heating column is fixedly connected with a plurality of heating pipes, and the plurality of heating pipes are in a circumferential array.
Optionally, one side of the heating column is fixedly connected with a second connecting shaft, one side of the second connecting shaft is fixedly connected with a first double-shaft motor, two output ends of the first double-shaft motor are fixedly connected with fans, one side of the first double-shaft motor is fixedly connected with a third connecting shaft, one side of the third connecting shaft is fixedly connected with a second double-shaft motor, and two output ends of the second double-shaft motor are fixedly connected with a second fan.
The utility model has the advantages of it is following:
this device removes into pipeline inner wall through setting up the sliding cylinder and carries out stoving work, removes this device to the place of working through setting up pulling plate and pulley, heats the stoving through setting up the heating pipe to pipeline inner wall, weathers the anticorrosive coating who paints on the pipeline through setting up first fan and second fan.
Drawings
Fig. 1 is a schematic view of a first view structure of the present invention;
fig. 2 is a schematic view of a second perspective structure of the present invention;
fig. 3 is a schematic structural view of a second base of the present invention;
fig. 4 is a schematic structural view of the sliding cylinder of the present invention;
fig. 5 is a schematic view of the first base structure of the present invention.
In the figure: 1-base, 101-connecting block, 102-pulling plate, 103-through groove, 104-supporting column, 105-pulley, 106-groove, 2-second sliding groove, 201-threaded shaft, 202-second motor, 3-first sliding device, 301-sliding cylinder, 302-first connecting shaft, 303-heating column, 304-heating tube, 305-second connecting shaft, 306-first double-shaft motor, 307-fan, 308-third connecting shaft, 309-second double-shaft motor, 310-second fan, 11-first base, 12-round shaft.
Detailed Description
The present invention will be further described with reference to the accompanying drawings, but the scope of the invention is not limited to the following description.
As shown in fig. 1-5, an improved drying device for an anticorrosion coating on an inner wall of a petroleum pipeline comprises a first base 11, a first chute is formed in one side of the first base 11, a second base 1 is slidably connected to an inner surface of the first chute, a first motor is arranged on one side of the first chute, a round shaft 12 is fixedly connected to an output end of the first motor, threads are formed in an outer surface of the round shaft 12, a through hole is formed in one side of the second base 1, the inner surface of the through hole is matched with the outer surface of the round shaft 1, the second base 1 is in threaded connection with the outer surface of the round shaft 12 through the round hole, the round shaft 12 is driven to rotate by starting the first motor, the second base 1 is driven to slide up and down to work on pipelines with different heights, a second chute 2 is formed in one side of the second base 1, a first sliding device 3 is arranged on one side of the second chute 2, a connecting block 101 is fixedly connected to one side of the first base 11, and a pulling plate 102 is fixedly connected to one side of the first base 101.
As an optimal technical solution of the utility model: a through groove 103 is formed at one side of the pulling plate 102, and an operator pulls the pulling plate 102 through the through groove 103 to move the device.
As an optimal technical solution of the utility model: the four corners of one side of the first base 11 are fixedly connected with a supporting column 104, the bottoms of the four supporting columns 104 are fixedly connected with a pulley 105, and the worker pulls the pulling plate 102 through the through groove 103 to drive the pulley 105 to rotate to move the device to a working place.
As an optimal technical solution of the utility model: one side of the second base 1 is provided with a groove 106, and one side of the groove 106 is provided with a second motor 202.
As an optimal technical solution of the utility model: one side of second spout 2 is rotated and is connected with a screw thread axle 201, and one side of screw thread axle 201 and the output fixed connection of second motor 202 drive screw thread axle 201 through starting second motor 202 and rotate, because sliding cylinder 201 is threaded connection with screw thread axle 201, can drive sliding cylinder 301 and remove when screw thread axle 201 rotates, inside the surface of sliding cylinder 301 can not all get into the pipeline, so do not worry that can all roll off second spout 2.
As a preferred technical solution of the utility model: the sliding device 3 comprises a sliding cylinder 301, a round hole is formed in one side of the sliding cylinder 301, the sliding cylinder 301 is connected to the outer surface of the threaded shaft 201 through the round hole in a threaded mode, the outer surface of the sliding cylinder 301 is matched with the inner surface of the second sliding chute 2, the outer surface of the sliding cylinder 301 is connected to the inner surface of the second sliding chute 2 in a sliding mode, when the sliding cylinder 301 moves through rotation of the threaded shaft 201, the outer surface of the sliding cylinder 301 is also connected to the inner surface of the second sliding chute 2 in a sliding mode, and the second sliding chute 2 also plays a role in supporting the sliding cylinder 301.
As an optimal technical solution of the utility model: slide cartridge 301's one side fixedly connected with a first connecting axle 302, heating column 303 of one side fixedly connected with of first connecting axle 302, a plurality of heating pipes 304 of one side fixedly connected with of heating column 303, a plurality of heating pipes 304 are the circumference array, and when slide cartridge 301 removed drive heating column 303 and removed the pipeline inner wall, heating pipe 304 heated the coating on the pipeline inner wall and dried.
As a preferred technical solution of the utility model: one side of the heating column 303 is fixedly connected with a second connecting shaft 305, one side of the second connecting shaft 305 is fixedly connected with a first double-shaft motor 306, two output ends of the double-shaft motor 306 are fixedly connected with a fan 307, one side of the first double-shaft motor 306 is fixedly connected with a third connecting shaft 308, one side of the third connecting shaft 308 is fixedly connected with a second double-shaft motor 309, two output ends of the second double-shaft motor 309 are fixedly connected with a second fan 310, when the sliding cylinder 301 moves through the threaded shaft 201 and drives the first fan 306 and the second fan 310 to move into the inner wall of the pipeline, the fans are driven to rotate by starting the first double-shaft motor 306 and the second double-shaft motor 309, and because the four fans are respectively in four directions, the air can be blown to the inner surface of the pipeline comprehensively, and a better air blowing effect is achieved.
In summary, the following steps: this device removes into pipeline inner wall through setting up slide cartridge 301 and carries out stoving work, removes this device to the place of working through setting up pulling plate 102 and pulley 105, heats the stoving through setting up heating pipe 304 to pipeline inner wall, weathers the anticorrosive coating of scribbling on the internal surface of pipeline through setting up first fan 307 and second fan 310.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (8)
1. The utility model provides a petroleum pipeline inner wall anticorrosive coating drying device of improvement which characterized in that: including first base (11), a first spout has been seted up to one side of first base (11), the internal surface sliding connection of first spout has a second base (1), one side of first spout is provided with a first motor, the output fixedly connected with of first motor circle axle (12), the surface of circle axle (12) is threaded, a through-hole has been seted up to one side of second base (1), the internal surface of through-hole and the surface looks adaptation of circle axle (12), second base (1) is through the surface threaded connection of round hole with circle axle (12), a second spout (2) have been seted up to one side of second base (1), one side of second spout (2) is provided with one first slider (3), one side fixedly connected with one connecting block (101) of first base (11), one side fixedly connected with of connecting block (101) draws movable plate (102).
2. The improved petroleum pipeline inner wall anticorrosive coating drying device as claimed in claim 1, wherein: one side of the pulling plate (102) is provided with a through groove (103).
3. The improved petroleum pipeline inner wall anticorrosive coating drying device as claimed in claim 1, wherein: the equal fixedly connected with support column (104) in four corners department of first base (11) one side, four the equal fixedly connected with pulley (105) in bottom of support column (104).
4. The improved petroleum pipeline inner wall anticorrosive coating drying device as claimed in claim 1, wherein: a groove (106) is formed in one side of the second base (1), and a second motor (202) is arranged on one side of the groove (106).
5. The improved petroleum pipeline inner wall anticorrosive coating drying device as claimed in claim 1, wherein: one side of second spout (2) is rotated and is connected with a screw thread axle (201), one side and the output fixed connection of second motor (202) of screw thread axle (201).
6. The improved petroleum pipeline inner wall anticorrosive coating drying device as claimed in claim 1, wherein: the sliding device (3) comprises a sliding cylinder (301), a round hole is formed in one side of the sliding cylinder (301), the sliding cylinder (301) is connected to the outer surface of the threaded shaft (201) through the round hole in a threaded mode, the outer surface of the sliding cylinder (301) is matched with the inner surface of the second sliding groove (2), and the outer surface of the sliding cylinder (301) is connected with the inner surface of the second sliding groove (2) in a sliding mode.
7. The improved petroleum pipeline inner wall anticorrosive coating drying device as claimed in claim 6, wherein: one side fixedly connected with of slip section of thick bamboo (301) first connecting axle (302), one side fixedly connected with of first connecting axle (302) adds heat post (303), one side fixedly connected with of heating post (303) adds a plurality of heating pipes (304), and is a plurality of heating pipe (304) are the circumference array.
8. The improved petroleum pipeline inner wall anticorrosive coating drying device as claimed in claim 7, wherein: one side fixedly connected with second connecting axle (305) of heating post (303), one side fixedly connected with of second connecting axle (305) is first double-shaft motor (306), equal fixedly connected with first fan (307) of two outputs of first double-shaft motor (306), one side fixedly connected with of first double-shaft motor (306) is third connecting axle (308), one side fixedly connected with of third connecting axle (308) is second double-shaft motor (309), equal fixedly connected with second fan (310) of two outputs of second double-shaft motor (309).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221088699.8U CN217963352U (en) | 2022-05-09 | 2022-05-09 | Petroleum pipeline inner wall anticorrosive coating drying device of improvement |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221088699.8U CN217963352U (en) | 2022-05-09 | 2022-05-09 | Petroleum pipeline inner wall anticorrosive coating drying device of improvement |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN217963352U true CN217963352U (en) | 2022-12-06 |
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ID=84266679
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202221088699.8U Active CN217963352U (en) | 2022-05-09 | 2022-05-09 | Petroleum pipeline inner wall anticorrosive coating drying device of improvement |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN217963352U (en) |
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2022
- 2022-05-09 CN CN202221088699.8U patent/CN217963352U/en active Active
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