CN219723327U - Pccp pipe anti-corrosion full-protection device - Google Patents
Pccp pipe anti-corrosion full-protection device Download PDFInfo
- Publication number
- CN219723327U CN219723327U CN202222712378.7U CN202222712378U CN219723327U CN 219723327 U CN219723327 U CN 219723327U CN 202222712378 U CN202222712378 U CN 202222712378U CN 219723327 U CN219723327 U CN 219723327U
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- Prior art keywords
- paint
- face
- scraping
- cavity
- protection device
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- 238000005260 corrosion Methods 0.000 title claims abstract description 21
- 239000003973 paint Substances 0.000 claims abstract description 102
- 238000007790 scraping Methods 0.000 claims abstract description 43
- 238000005507 spraying Methods 0.000 claims abstract description 16
- 230000007797 corrosion Effects 0.000 claims abstract 9
- 238000003860 storage Methods 0.000 claims description 24
- 239000007921 spray Substances 0.000 claims description 23
- 238000010992 reflux Methods 0.000 claims description 16
- 239000011248 coating agent Substances 0.000 claims description 6
- 238000000576 coating method Methods 0.000 claims description 6
- 239000000463 material Substances 0.000 abstract 1
- 239000002699 waste material Substances 0.000 abstract 1
- 229910000831 Steel Inorganic materials 0.000 description 7
- 239000010959 steel Substances 0.000 description 7
- 238000004519 manufacturing process Methods 0.000 description 4
- 238000000034 method Methods 0.000 description 4
- 239000004567 concrete Substances 0.000 description 3
- 239000011083 cement mortar Substances 0.000 description 2
- 238000005536 corrosion prevention Methods 0.000 description 2
- 230000007547 defect Effects 0.000 description 2
- 238000001914 filtration Methods 0.000 description 2
- 239000011372 high-strength concrete Substances 0.000 description 2
- 239000002131 composite material Substances 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 239000010410 layer Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 239000011513 prestressed concrete Substances 0.000 description 1
- 239000011241 protective layer Substances 0.000 description 1
- 238000007789 sealing Methods 0.000 description 1
- 239000002689 soil Substances 0.000 description 1
Landscapes
- Details Or Accessories Of Spraying Plant Or Apparatus (AREA)
Abstract
The utility model relates to the technical field of pccp pipe corrosion protection, in particular to a pccp pipe corrosion protection full-protection device, which is provided with a foundation pit, can protect a spraying device and isolate the spraying device from the outside, so that the problem of spraying material splashing is effectively avoided, and a paint scraping frame can scrape and recycle redundant paint sprayed on the outer circular surface of the pccp pipe, so that the waste of the paint is reduced.
Description
Technical Field
The utility model relates to the technical field of pccp tube corrosion prevention, in particular to a pccp tube corrosion prevention full-protection device.
Background
At present, a Prestressed Concrete Cylinder Pipe (PCCP) is a novel rigid pressure pipe. The high-strength concrete pipe core with the steel cylinder is wound with a prestressed steel wire, a cement mortar protection layer is sprayed, a steel faucet is adopted and welded with the steel cylinder into a whole, the faucet is provided with a groove sealing rubber ring to form a flexible joint of the sliding rubber ring, and the high-strength concrete pipe core is a composite structure formed by steel plates, concrete, high-strength steel wires and cement mortar. However, as a concrete member product buried in a soil environment, there are the following drawbacks in the process in production: in the process of manufacturing the anti-corrosion protective layer, anti-corrosion spraying splashes everywhere, and secondary pollution is easy to cause.
Application number: although the spraying device arranged in CN202122616392.2 can finish the spraying work, the problem of too deep spraying process can occur when the paint is sprayed on the outer circular surface of the pccp pipe in the spraying process, so that the paint drops downwards along the outer circular surface of the pccp pipe after spraying, and the paint is wasted.
The utility model aims to overcome the defects of the prior art, and provides the anti-corrosion full-protection device for the pccp pipe.
Disclosure of Invention
The utility model aims to provide a pccp tube anti-corrosion full-protection device which is used for overcoming the defects in the prior art.
The utility model relates to a pccp pipe anti-corrosion full-protection device, which comprises a telescopic awning, wherein an upwards-opened foundation pit is arranged on the lower side of the telescopic awning, a fixed bottom plate is fixedly arranged on the lower wall of the foundation pit, an upper fixed plate is fixedly arranged on the upper end surface of the fixed bottom plate, an upper rotating plate is rotatably arranged on the upper end surface of the upper fixed plate, and a pipe body is fixedly arranged on the upper end surface of the upper rotating plate;
the paint scraping device is characterized in that a paint storage box is fixedly arranged on the right side of the rear end face of the fixed bottom plate, a paint storage cavity is formed in the paint storage box, a nozzle rotating shaft is rotatably arranged on the right side of the upper end face of the fixed bottom plate, a paint scraping frame capable of moving up and down is arranged on the outer round face of the pipe body, and an upward paint scraping cavity with an upward opening is formed in the upper end face of the paint scraping frame.
Preferably, a spray head moving frame capable of moving up and down is arranged at the rear side of the paint storage box, and a paint spray head is fixedly arranged on the upper end face of the spray head moving frame.
Preferably, the right end face of the paint spray head is communicated with a paint spraying pipe, the lower end face of the paint spraying pipe extends to the paint storage cavity and is fixedly provided with a paint absorbing port, the upper wall of the paint storage cavity is provided with a paint backflow cavity, the lower wall of the paint backflow cavity is fixedly provided with a filter plate, and the filter plate can play a role in filtering.
Preferably, the front side and the back side of the pipe body are symmetrically provided with scraping cavity rotating shafts in a rotating mode, the end faces of the front side and the back side of the paint scraping frame are fixedly provided with scraping frame moving plates, and the outer circular faces of the scraping cavity rotating shafts are in threaded connection with the scraping frame moving plates.
Preferably, the front end surface of the fixed bottom plate is fixedly provided with a control panel, and the control panel can control the starting and stopping actions of all motors and pumps of the utility model.
Preferably, the rear side the fixed backwash pump that is equipped with of scraper blade movable plate right-hand member face, backwash pump right-hand member face intercommunication is equipped with the coating back flow, the terminal surface extends under the coating back flow to in the coating back flow chamber.
Preferably, the back wall of the paint scraping cavity is communicated with a backflow pipeline, and the right wall of the backflow pipeline is communicated with the left end face of the backflow pump.
Compared with the prior art, the utility model has the advantages that:
1. in the anti-corrosion full-protection device for the pccp pipe, redundant paint is directly recovered, manual treatment is not needed, the manufacturing cost of the prestressed steel cylinder concrete pipe is greatly reduced, the structure is simple, and the application is convenient.
2. The anti-corrosion full-protection device for the pccp pipe has the advantages of simple integral structure, scientific and reasonable design, good applicability, simple manufacturing process and higher innovation, and the paint can not be sprayed to the outside by placing equipment in a foundation pit, so that the influence of the paint on the surrounding environment is reduced.
Drawings
Fig. 1 is an external schematic front view of the present utility model;
FIG. 2 is a schematic diagram of the overall structure of a pccp tube anti-corrosion full-protection device of the utility model;
FIG. 3 is a schematic front elevational view of the mounting base plate of FIG. 2 in accordance with the present utility model;
FIG. 4 is a schematic left side view of the exterior of the mounting base plate of FIG. 2 in accordance with the present utility model;
FIG. 5 is a schematic right side view of the exterior of the mounting base plate of FIG. 2 in accordance with the present utility model;
FIG. 6 is a schematic rear elevational view of the mounting base plate of FIG. 2 in accordance with the present utility model;
fig. 7 is a schematic view of the paint storage bin of fig. 3 in accordance with the present utility model.
In the figure:
11. telescopic canopy; 12. a foundation pit; 13. a fixed bottom plate; 14. an upper fixing plate; 15. an upper rotating plate; 16. a cavity scraping rotating shaft; 17. a tube body; 18. a paint return pipe; 19. a paint storage tank; 20. a paint spraying pipe; 21. a nozzle rotation shaft; 22. a spray head moving frame; 23. a paint spray head; 24. a paint scraping frame; 25. a paint scraping cavity; 26. a return line; 27. a scraper moving plate; 28. a control panel; 29. a reflux pump; 30. a paint storage chamber; 31. a paint reflow chamber; 32. a filter plate; 33. and a coating absorbing port.
Detailed Description
Reference will now be made in detail to embodiments of the present utility model, examples of which are illustrated in the accompanying drawings. The embodiments described below by referring to the drawings are exemplary and intended to explain the present utility model and should not be construed as limiting the present utility model
Limitation of the type.
In the description of the present utility model, it should be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", etc. indicate orientations or positional relationships based on the drawings are merely for convenience in describing the present utility model and simplifying the description, and do not indicate or imply that the device or element in question must have a specific orientation, be configured and operated in a specific orientation, and thus should not be construed as limiting the present utility model.
Furthermore, the terms "first," "second," and the like, are used for descriptive purposes only and are not to be construed as indicating or implying a relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defining "a first" or "a second" may explicitly or implicitly include at least one such feature. In the description of the present utility model, the meaning of "plurality" means at least two, for example, two, three, etc., unless specifically defined otherwise.
Example 1
Referring to fig. 1-7, in a first embodiment of the present utility model, an embodiment of a pccp pipe anti-corrosion full protection device is provided, including a telescopic canopy 11, an upward opening pit 12 is provided at the lower side of the telescopic canopy 11, a fixed bottom plate 13 is fixedly provided at the lower wall of the pit 12, an upper fixed plate 14 is fixedly provided at the upper end surface of the fixed bottom plate 13, an upper rotating plate 15 is rotatably provided at the upper end surface of the upper fixed plate 14, and a pipe body 17 is fixedly provided at the upper end surface of the upper rotating plate 15;
the paint scraping device is characterized in that a paint storage box 19 is fixedly arranged on the right side of the rear end face of the fixed bottom plate 13, a paint storage cavity 30 is arranged in the paint storage box 19, a spray head rotating shaft 21 is rotatably arranged on the right side of the upper end face of the fixed bottom plate 13, a paint scraping frame 24 capable of moving up and down is arranged on the outer circular face of the pipe body 17, and a paint scraping cavity 25 with an upward opening is arranged on the upper end face of the paint scraping frame 24.
The rear side of the paint storage box 19 is provided with a spray head moving frame 22 capable of moving up and down, and the upper end surface of the spray head moving frame 22 is fixedly provided with a paint spray head 23.
The pipe body 17 is placed on the upper end surface of the upper rotating plate 15, and the pipe body 17 is driven to rotate by the rotation of the upper rotating plate 15, at this time, the paint scraping frame 24 and the nozzle rotating shaft 21 are at the lowest side, and then the anticorrosive paint is placed in the paint storage cavity 30.
Example 2
Referring to fig. 1-7, in a second embodiment of the present utility model, based on the previous embodiment, specifically, a right end surface of the paint spray nozzle 23 is provided with a paint spray pipe 20 in a communicating manner, a lower end surface of the paint spray pipe 20 extends into the paint storage cavity 30 and is fixedly provided with a paint suction opening 33, an upper wall of the paint storage cavity 30 is provided with a paint return cavity 31, a lower wall of the paint return cavity 31 is fixedly provided with a filter plate 32, and the filter plate 32 can play a role in filtering.
The front side and the back side of the pipe body 17 are symmetrically and rotationally provided with a scraping cavity rotating shaft 16, the front side end surface and the back side end surface of the paint scraping frame 24 are fixedly provided with scraping frame moving plates 27, and the outer circular surface of the scraping cavity rotating shaft 16 is in threaded connection with the scraping frame moving plates 27.
The paint absorbing port 33 absorbs the anticorrosive paint in the paint storage cavity 30 and transmits the anticorrosive paint to the paint spray head 23 through the paint spraying pipe 20, the paint spray head 23 sprays the paint on the outer circular surface of the pipe body 17 under the rotation of the upper rotating plate 15, and simultaneously, the spray head moving frame 22 and the scraping frame moving plate 27 are respectively driven to slowly move upwards under the rotation of the spray head rotating shaft 21 and the scraping cavity rotating shaft 16, so that the paint spray head 23 finishes the surface spraying work of the pipe body 17, and simultaneously, the excessive paint attached on the outer circular surface of the pipe body 17 is scraped and recovered under the scraping action of the paint scraping cavity 25 close to one side wall of the pipe body 17.
Example 3
Referring to fig. 1-7, a third embodiment of the present utility model is based on the previous embodiment, specifically, the front end surface of the fixed base 13 is fixedly provided with a control panel 28, and the control panel 28 can control the starting and stopping actions of all motors and pumps of the present utility model.
The right end face of the scraping frame moving plate 27 at the rear side is fixedly provided with a reflux pump 29, the right end face of the reflux pump 29 is communicated with a paint reflux pipe 18, and the lower end face of the paint reflux pipe 18 extends into a paint reflux cavity 31.
The back wall of the paint scraping cavity 25 is communicated with a backflow pipeline 26, and the right wall of the backflow pipeline 26 is communicated with the left end face of a backflow pump 29.
When the excessive paint is hung in the paint scraping cavity 25, the paint is driven to finally enter the paint reflux cavity 31 along the reflux pipeline 26, the reflux pump 29 and the paint reflux pipe 18 by starting the reflux pump 29, and the paint is filtered by the filter plate 32 and is refluxed into the paint storage cavity 30, so that the excessive paint can be recycled.
The above embodiments are merely illustrative embodiments of the present utility model, but the technical features of the present utility model are not limited thereto, and any changes or modifications made by those skilled in the art within the scope of the present utility model are included in the scope of the present utility model.
Claims (8)
1. The utility model provides a pccp pipe anti-corrosion full protection device, includes flexible canopy (11), its characterized in that: the telescopic awning is characterized in that a foundation pit (12) with an upward opening is arranged on the lower side of the telescopic awning (11), a fixed bottom plate (13) is fixedly arranged on the lower wall of the foundation pit (12), an upper fixed plate (14) is fixedly arranged on the upper end face of the fixed bottom plate (13), an upper rotating plate (15) is rotatably arranged on the upper end face of the upper fixed plate (14), and a pipe body (17) is fixedly arranged on the upper end face of the upper rotating plate (15);
the paint scraping device is characterized in that a paint storage box (19) is fixedly arranged on the right side of the rear end face of the fixed bottom plate (13), a paint storage cavity (30) is formed in the paint storage box (19), a nozzle rotating shaft (21) is rotatably arranged on the right side of the upper end face of the fixed bottom plate (13), a paint scraping frame (24) capable of moving up and down is arranged on the outer circular face of the pipe body (17), and a paint scraping cavity (25) with an upward opening is formed in the upper end face of the paint scraping frame (24).
2. The pccp tube corrosion protection full protection device according to claim 1, wherein: the back side of the paint storage box (19) is provided with a spray head moving frame (22) capable of moving up and down, and the upper end surface of the spray head moving frame (22) is fixedly provided with a paint spray head (23).
3. The pccp tube corrosion protection full protection device according to claim 2, wherein: the right end face of the paint spray head (23) is communicated with a paint spraying pipe (20), the lower end face of the paint spraying pipe (20) extends into the paint storage cavity (30) and is fixedly provided with a paint absorbing port (33), the upper wall of the paint storage cavity (30) is provided with a paint backflow cavity (31), and the lower wall of the paint backflow cavity (31) is fixedly provided with a filter plate (32).
4. The pccp tube corrosion protection full protection device according to claim 1, wherein: the coating scraping device is characterized in that the front side and the back side of the pipe body (17) are symmetrically and rotationally provided with scraping cavity rotating shafts (16), scraping frame moving plates (27) are fixedly arranged on the front end face and the back end face of the coating scraping frame (24), and the outer circular surface of the scraping cavity rotating shafts (16) is in threaded connection with the scraping frame moving plates (27).
5. The pccp tube corrosion protection full protection device according to claim 1, wherein: the front end face of the fixed bottom plate (13) is fixedly provided with a control panel (28).
6. The pccp tube corrosion protection full protection device according to claim 4, wherein: the right end face of the scraping frame moving plate (27) at the rear side is fixedly provided with a reflux pump (29).
7. The pccp tube corrosion protection full protection device of claim 6, wherein: the right end face of the reflux pump (29) is communicated with a paint reflux pipe (18), and the lower end face of the paint reflux pipe (18) extends into the paint reflux cavity (31).
8. The pccp tube corrosion protection full protection device of claim 6, wherein: the back wall of the paint scraping cavity (25) is communicated with a backflow pipeline (26), and the right wall of the backflow pipeline (26) is communicated with the left end face of the backflow pump (29).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222712378.7U CN219723327U (en) | 2022-10-14 | 2022-10-14 | Pccp pipe anti-corrosion full-protection device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222712378.7U CN219723327U (en) | 2022-10-14 | 2022-10-14 | Pccp pipe anti-corrosion full-protection device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219723327U true CN219723327U (en) | 2023-09-22 |
Family
ID=88060031
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202222712378.7U Active CN219723327U (en) | 2022-10-14 | 2022-10-14 | Pccp pipe anti-corrosion full-protection device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219723327U (en) |
-
2022
- 2022-10-14 CN CN202222712378.7U patent/CN219723327U/en active Active
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| Date | Code | Title | Description |
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| GR01 | Patent grant | ||
| GR01 | Patent grant |