CN215313386U - Spraying device for anticorrosive coating on inner wall of large-diameter threaded steel pipe - Google Patents
Spraying device for anticorrosive coating on inner wall of large-diameter threaded steel pipe Download PDFInfo
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- CN215313386U CN215313386U CN202120558423.0U CN202120558423U CN215313386U CN 215313386 U CN215313386 U CN 215313386U CN 202120558423 U CN202120558423 U CN 202120558423U CN 215313386 U CN215313386 U CN 215313386U
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Abstract
The utility model provides a spraying device for an anticorrosive coating on the inner wall of a large-caliber threaded steel pipe. Heavy-calibre threaded steel pipe inner wall anticorrosive coating spraying device includes: a base plate; the first motor is fixedly arranged at the top of the bottom plate; the two screws are rotatably arranged at the top of the bottom plate, and one end of any one screw is fixedly connected with an output shaft of the first motor; the two first belt pulleys are fixedly sleeved on the corresponding screw rods respectively; the first drawstring is sleeved on the two first belt pulleys; the two sliding blocks are respectively sleeved on the corresponding screw rods in a threaded manner; and the fixed plate is fixedly arranged on one side of the two sliding blocks. The spraying device for the anticorrosive coating on the inner wall of the large-caliber threaded steel pipe has the advantages of convenience in use and capability of enabling the anticorrosive coating in the pipeline to be uniformly distributed.
Description
Technical Field
The utility model relates to the technical field of pipeline spraying, in particular to a spraying device for an anticorrosive coating on the inner wall of a large-diameter threaded steel pipe.
Background
The steel pipe is a common device, and the pipeline of metal material is durable, and bending resistance is strong, by extensive application in each field, but the pipeline of metal material is corroded easily, can prolong service life to pipeline inner wall spraying anticorrosive material usually, and at present, the pipeline inner wall spraying is come to the majority through the flush coater.
However, in the prior art, the existing coating machine is of a fixed structure, and because the diameters of the pipelines are different, when the coating machine is used for coating the pipelines, the distance between the spray head and the inner wall of the pipeline cannot be adjusted, so that the coating of the anticorrosive material is not uniform, the formed anticorrosive coating is different in thickness, and the service life of the pipeline is shortened.
SUMMERY OF THE UTILITY MODEL
The utility model aims to provide the spraying device for the anticorrosive coating on the inner wall of the large-caliber threaded steel pipe, which is convenient to use and can ensure that the anticorrosive coating in a pipeline is uniformly distributed.
In order to solve the technical problem, the utility model provides a large-caliber threaded steel pipe inner wall anticorrosive coating spraying device which comprises: a base plate; the first motor is fixedly arranged at the top of the bottom plate; the two screws are rotatably arranged at the top of the bottom plate, and one end of any one screw is fixedly connected with an output shaft of the first motor; the two first belt pulleys are fixedly sleeved on the corresponding screw rods respectively; the first drawstring is sleeved on the two first belt pulleys; the two sliding blocks are respectively sleeved on the corresponding screw rods in a threaded manner; the fixed plate is fixedly arranged on one side of the two sliding blocks; the output end of the first hydraulic push rod is fixedly arranged at the top of the fixing plate; the transverse plate is fixedly arranged at the top end of the first hydraulic push rod; the spraying machine is fixedly arranged on the top of the transverse plate; the L-shaped pipeline is fixedly arranged at the top of the transverse plate, and one end of the L-shaped pipeline is fixedly connected with the spraying machine; the spray head is fixedly arranged at one end of the L-shaped pipeline; the second hydraulic push rod is fixedly arranged at the bottom of the transverse plate; the brush cylinder is rotatably arranged on the output end of the second hydraulic push rod; the two supporting tables are fixedly arranged on the top of the bottom plate; the second motor is fixedly arranged at the top of the bottom plate; the rotating shaft is fixedly arranged on an output shaft of the second motor; the rotating rods are rotatably arranged at the tops of the two supporting tables; the two second belt pulleys are fixedly sleeved on the rotating shaft and the rotating rod respectively; the second drawstrings are sleeved on the two second belt pulleys; four runners, two arbitrary runners all fixed cover are established on the dwang, and two arbitrary runners rotate and install the top at two brace tables.
Preferably, the top fixed mounting of fixed plate has the backup pad, the mouth that slides has been seted up in the backup pad, slidable mounting has the cylinder pole in the mouth that slides, the one end of cylinder pole extend to outside the mouth that slides and with one side fixed connection of first hydraulic push rod, the other end of cylinder pole extends to outside the mouth that slides and fixed mounting has the limiting plate.
Preferably, the top fixed mounting of diaphragm has two first supporting blocks, L type pipeline and two first supporting block fixed connection.
Preferably, the bottom fixed mounting of diaphragm has the bracing piece, the bottom of bracing piece and one side fixed connection of first hydraulic push rod.
Preferably, four second supporting blocks are fixedly mounted at the top of the bottom plate, and the two screws are respectively and rotatably connected with the corresponding second supporting blocks.
Preferably, a third supporting block is fixedly mounted at the top of the bottom plate, and the rotating shaft is rotatably connected with the third supporting block.
Compared with the prior art, the spraying device for the anticorrosive coating on the inner wall of the large-caliber threaded steel pipe has the following beneficial effects:
the utility model provides a spraying device for an anticorrosive coating on the inner wall of a large-caliber threaded steel pipe.
Drawings
FIG. 1 is a schematic structural view of an elevational cross-sectional view of a device for spraying an anticorrosive coating on the inner wall of a large-diameter threaded steel pipe according to the present invention;
FIG. 2 is a schematic side view of the anticorrosive coating spraying device for the inner wall of the large-diameter threaded steel pipe provided by the utility model;
fig. 3 is a schematic view of the overlooking structure of the device for spraying the anticorrosive coating on the inner wall of the large-caliber threaded steel pipe provided by the utility model.
Reference numbers in the figures: 1. a base plate; 2. a first motor; 3. a screw; 4. a first pulley; 5. a first draw tape; 6. a slider; 7. a fixing plate; 8. a first hydraulic push rod; 9. a transverse plate; 10. a spray coater; 11. an L-shaped pipeline; 12. a spray head; 13. second hydraulic pushing; 14. a brush cylinder; 15. a support table; 16. a second motor; 17. a rotating shaft; 18. rotating the rod; 19. a second pulley; 20. a second draw tape; 21. a rotating wheel.
Detailed Description
The utility model is further described with reference to the following figures and embodiments.
Referring to fig. 1, fig. 2 and fig. 3, wherein fig. 1 is a schematic front sectional structural view of a large-caliber threaded steel pipe inner wall anticorrosive coating spraying device according to the present invention; FIG. 2 is a schematic side view of the anticorrosive coating spraying device for the inner wall of the large-diameter threaded steel pipe provided by the utility model; fig. 3 is a schematic view of the overlooking structure of the device for spraying the anticorrosive coating on the inner wall of the large-caliber threaded steel pipe provided by the utility model. Heavy-calibre screw steel pipe inner wall anticorrosive coating spraying device includes: a base plate 1; the first motor 2 is fixedly arranged at the top of the bottom plate 1; the two screws 3 are rotatably arranged at the top of the bottom plate 1, and one end of any one screw 3 is fixedly connected with an output shaft of the first motor 2; the two first belt pulleys 4 are respectively fixedly sleeved on the corresponding screw rods 3; the first drawstring 5 is sleeved on the two first belt pulleys 4; the two sliding blocks 6 are respectively sleeved on the corresponding screw rods 3 in a threaded manner; the fixed plate 7 is fixedly arranged on one side of the two sliding blocks 6; the output end of the first hydraulic push rod 8 is fixedly arranged at the top of the fixed plate 7; the transverse plate 9 is fixedly arranged at the top end of the first hydraulic push rod 8; the coating machine 10 is fixedly arranged on the top of the transverse plate 9; the L-shaped pipeline 11 is fixedly arranged at the top of the transverse plate 9, and one end of the L-shaped pipeline 11 is fixedly connected with the spraying machine 10; the spray head 12 is fixedly arranged at one end of the L-shaped pipeline 11; the second hydraulic push rod 13 is fixedly arranged at the bottom of the transverse plate 9; the brush cylinder 14 is rotatably arranged on the output end of the second hydraulic push rod 13; the two supporting platforms 15 are fixedly arranged on the top of the bottom plate 1; the second motor 16, the said second motor 16 is fixedly mounted on the top of the bottom plate 1; a rotating shaft 17, the rotating shaft 17 being fixedly mounted on an output shaft of the second motor 16; the rotating rod 18 is rotatably arranged on the tops of the two supporting tables 15; two second belt pulleys 19, wherein the two second belt pulleys 19 are fixedly sleeved on the rotating shaft 17 and the rotating rod 18 respectively; the second drawstring 20 is sleeved on the two second belt pulleys 19; four runners 21, two arbitrary runners 21 all fix the cover and establish on dwang 18, and two arbitrary runners 21 rotate and install the top at two supporting platforms 15.
The top fixed mounting of fixed plate 7 has the backup pad, smooth mouthful has been seted up in the backup pad, slidable mounting has the cylinder pole in the smooth mouthful, the one end of cylinder pole extend to outside the smooth mouthful and with one side fixed connection of first hydraulic push rod 8, the other end of cylinder pole extends to outside the smooth mouthful and fixed mounting has the limiting plate.
Two first supporting blocks are fixedly mounted at the top of the transverse plate 9, and the L-shaped pipeline 11 is fixedly connected with the two first supporting blocks.
The bottom fixed mounting of diaphragm 9 has the bracing piece, the bottom of bracing piece and one side fixed connection of first hydraulic push rod 8.
The top of the bottom plate 1 is fixedly provided with four second supporting blocks, and the two screws 3 are respectively and rotatably connected with the corresponding second supporting blocks.
And a third supporting block is fixedly installed at the top of the bottom plate 1, and the rotating shaft 17 is rotatably connected with the third supporting block.
The working principle of the large-caliber threaded steel pipe inner wall anticorrosive coating spraying device provided by the utility model is as follows:
when the inner wall of the pipeline needs to be sprayed with the anticorrosive material, the pipeline is placed on the rotating wheel 21, the first hydraulic push rod 8 is started, the first hydraulic push rod 8 drives the transverse plate 9 to move, the transverse plate 9 is adjusted to be positioned at the center of the pipeline, the second hydraulic push rod 13 is started, the second hydraulic push rod 13 drives the brush barrel 14 to descend through the output shaft, when the brush barrel 14 descends to be in contact with the inner wall of the pipeline, the second hydraulic push rod 13 is closed, the spraying machine 10 is started, the anticorrosive material in the spraying machine 10 is sprayed out through the L-shaped pipeline 11 by the spray head 12, then the second motor 16 is started, the second motor 16 drives the rotating shaft 17 to rotate through the output shaft, the rotating shaft 17 drives the second belt wheel 19 to rotate, the second belt wheel 19 drives the other second belt wheel 19 to rotate through the second belt wheel 20, the second belt wheel 19 drives the second belt wheel 18 to rotate, the rotating rod 18 drives the corresponding rotating wheel 21 to rotate, the rotating wheel 21 can enable the pipeline to rotate, the first motor 2 is started, the first motor 2 drives the corresponding screw rods 3 to rotate through the output shaft, the two screw rods 3 simultaneously rotate through the matching of the two first belt pulleys 4 and the first pull belt 5, the two screw rods 3 drive the corresponding slide blocks 6 to move through threads, the two slide blocks 6 drive the fixing plate 7 to move, the fixing plate 7 drives the first hydraulic push rod 8 to move, the first hydraulic push rod 8 drives the spray head 12 and the brush cylinder 14 to move through the transverse plate 9, in the rotating process of the rotating wheel 21 driving the pipeline, the anticorrosive materials sprayed out from the spray head 12 are uniformly coated by the brush cylinder 14, the brush cylinder 14 is driven by the fixing plate 7 and can continuously move towards the pipeline, the brush cylinder 14 can continuously coat the anticorrosive materials on the inner wall, and the work of coating the anticorrosive materials on the inner wall of the pipeline is completed.
Compared with the prior art, the spraying device for the anticorrosive coating on the inner wall of the large-caliber threaded steel pipe has the following beneficial effects:
the utility model provides a spraying device for an anticorrosive coating on the inner wall of a large-caliber threaded steel pipe, which can adjust the position of a brush cylinder 14 by matching a first motor 2, a screw rod 3, a first belt pulley 4, a first pull belt 5, a slide block 6, a fixed plate 7, a first hydraulic push rod 8, a transverse plate 9 and a second hydraulic push rod 13, so that anticorrosive materials are sprayed more uniformly.
It should be noted that the device structure and the accompanying drawings of the present invention mainly describe the principle of the present invention, and in the technology of the design principle, the arrangement of the power mechanism, the power supply system, the control system, and the like of the device is not completely described, but on the premise that those skilled in the art understand the principle of the present invention, the details of the power mechanism, the power supply system, and the control system can be clearly known.
The above description is only an embodiment of the present invention, and not intended to limit the scope of the present invention, and all modifications of equivalent structures and equivalent processes, which are made by using the contents of the present specification and the accompanying drawings, or directly or indirectly applied to other related technical fields, are included in the scope of the present invention.
Claims (6)
1. The utility model provides a heavy-calibre threaded steel pipe inner wall anticorrosive coating spraying device which characterized in that includes:
a base plate;
the first motor is fixedly arranged at the top of the bottom plate;
the two screws are rotatably arranged at the top of the bottom plate, and one end of any one screw is fixedly connected with an output shaft of the first motor;
the two first belt pulleys are fixedly sleeved on the corresponding screw rods respectively;
the first drawstring is sleeved on the two first belt pulleys;
the two sliding blocks are respectively sleeved on the corresponding screw rods in a threaded manner;
the fixed plate is fixedly arranged on one side of the two sliding blocks;
the output end of the first hydraulic push rod is fixedly arranged at the top of the fixing plate;
the transverse plate is fixedly arranged at the top end of the first hydraulic push rod;
the spraying machine is fixedly arranged on the top of the transverse plate;
the L-shaped pipeline is fixedly arranged at the top of the transverse plate, and one end of the L-shaped pipeline is fixedly connected with the spraying machine;
the spray head is fixedly arranged at one end of the L-shaped pipeline;
the second hydraulic push rod is fixedly arranged at the bottom of the transverse plate;
the brush cylinder is rotatably arranged on the output end of the second hydraulic push rod;
the two supporting tables are fixedly arranged on the top of the bottom plate;
the second motor is fixedly arranged at the top of the bottom plate;
the rotating shaft is fixedly arranged on an output shaft of the second motor;
the rotating rods are rotatably arranged at the tops of the two supporting tables;
the two second belt pulleys are fixedly sleeved on the rotating shaft and the rotating rod respectively;
the second drawstrings are sleeved on the two second belt pulleys;
four runners, two arbitrary runners all fixed cover are established on the dwang, and two arbitrary runners rotate and install the top at two brace tables.
2. The spraying device for the anticorrosive coating on the inner wall of the large-caliber threaded steel pipe according to claim 1, wherein a supporting plate is fixedly mounted at the top of the fixing plate, a sliding opening is formed in the supporting plate, a cylindrical rod is slidably mounted in the sliding opening, one end of the cylindrical rod extends out of the sliding opening and is fixedly connected with one side of the first hydraulic push rod, and the other end of the cylindrical rod extends out of the sliding opening and is fixedly provided with a limiting plate.
3. The large-caliber threaded steel pipe inner wall anticorrosive coating spraying device according to claim 1, wherein two first supporting blocks are fixedly installed at the top of the transverse plate, and the L-shaped pipeline is fixedly connected with the two first supporting blocks.
4. The spraying device for the anticorrosive coating on the inner wall of the large-caliber threaded steel pipe as claimed in claim 1, wherein a support rod is fixedly mounted at the bottom of the transverse plate, and the bottom end of the support rod is fixedly connected with one side of the first hydraulic push rod.
5. The device for spraying the anticorrosive coating on the inner wall of the large-caliber threaded steel pipe according to claim 1, wherein four second support blocks are fixedly mounted at the top of the bottom plate, and the two screws are respectively and rotatably connected with the corresponding second support blocks.
6. The device for spraying the anticorrosive coating on the inner wall of the large-caliber threaded steel pipe as claimed in claim 1, wherein a third supporting block is fixedly mounted at the top of the bottom plate, and the rotating shaft is rotatably connected with the third supporting block.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120558423.0U CN215313386U (en) | 2021-03-18 | 2021-03-18 | Spraying device for anticorrosive coating on inner wall of large-diameter threaded steel pipe |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120558423.0U CN215313386U (en) | 2021-03-18 | 2021-03-18 | Spraying device for anticorrosive coating on inner wall of large-diameter threaded steel pipe |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215313386U true CN215313386U (en) | 2021-12-28 |
Family
ID=79583883
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202120558423.0U Active CN215313386U (en) | 2021-03-18 | 2021-03-18 | Spraying device for anticorrosive coating on inner wall of large-diameter threaded steel pipe |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215313386U (en) |
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2021
- 2021-03-18 CN CN202120558423.0U patent/CN215313386U/en active Active
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