CN219882152U - Rust removal device for gas pipeline - Google Patents
Rust removal device for gas pipeline Download PDFInfo
- Publication number
- CN219882152U CN219882152U CN202321122475.9U CN202321122475U CN219882152U CN 219882152 U CN219882152 U CN 219882152U CN 202321122475 U CN202321122475 U CN 202321122475U CN 219882152 U CN219882152 U CN 219882152U
- Authority
- CN
- China
- Prior art keywords
- base
- rotating wheel
- cleaning part
- gas pipeline
- removing device
- 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.)
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Links
- JEIPFZHSYJVQDO-UHFFFAOYSA-N iron(III) oxide Inorganic materials O=[Fe]O[Fe]=O JEIPFZHSYJVQDO-UHFFFAOYSA-N 0.000 title claims abstract description 31
- 238000004140 cleaning Methods 0.000 claims abstract description 31
- 230000002093 peripheral effect Effects 0.000 claims abstract description 12
- 230000003014 reinforcing effect Effects 0.000 claims description 4
- 239000007789 gas Substances 0.000 description 13
- 230000007797 corrosion Effects 0.000 description 4
- 238000005260 corrosion Methods 0.000 description 4
- 239000002737 fuel gas Substances 0.000 description 3
- VNWKTOKETHGBQD-UHFFFAOYSA-N methane Chemical compound C VNWKTOKETHGBQD-UHFFFAOYSA-N 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 244000137852 Petrea volubilis Species 0.000 description 1
- 238000005299 abrasion Methods 0.000 description 1
- 238000007664 blowing Methods 0.000 description 1
- 238000002485 combustion reaction Methods 0.000 description 1
- 238000001035 drying Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 238000004880 explosion Methods 0.000 description 1
- 239000000446 fuel Substances 0.000 description 1
- 239000003949 liquefied natural gas Substances 0.000 description 1
- 239000003915 liquefied petroleum gas Substances 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000010422 painting Methods 0.000 description 1
- 238000005498 polishing Methods 0.000 description 1
- 230000002265 prevention Effects 0.000 description 1
Landscapes
- Cleaning In General (AREA)
Abstract
The utility model discloses a gas pipeline rust removing device, which comprises a base, a driving motor, a cleaning part and a telescopic cylinder, wherein a first rotating wheel is arranged on the peripheral wall of the base; the cleaning part is connected with the base through a fixed support column, and a second rotating wheel is arranged on the peripheral wall of the cleaning part; the base and the cleaning part are internally provided with telescopic air cylinders, and telescopic ends of the telescopic air cylinders penetrate through the side walls of the base and the cleaning part and are respectively connected with the first rotating wheel and the second rotating wheel; the driving end of the driving motor drives the cleaning part to rotate. According to the utility model, the first rotating wheel is arranged on the base, the second rotating wheel is arranged on the fixed ring, the first rotating wheel and the second rotating wheel are propped against the inner wall of the pipeline, the base body is pushed by the connecting rod, so that the whole rust removing device moves in the pipeline, and meanwhile, the rotating ring is driven to rotate by the driving motor, so that the friction plate is driven to rub with the inner wall of the tank body, and rust generated on the inner wall of the pipeline body is removed.
Description
Technical Field
The utility model relates to the field of gas pipelines, in particular to a gas pipeline rust removing device.
Background
The distributed fuel gas mainly comprises three kinds of gas, liquefied petroleum gas and natural gas, the fuel gas supply in China has greatly increased from the 90 th century, and the fuel gas is common kitchen combustion fuel in the existing life, and has good environmental protection performance and integrated use price.
At present, the general design life of a gas pipeline is ideal to be consistent with the life cycle of a building, namely about 50 years, but due to the corrosion conditions of wind, blowing, sun drying and the like and the gas impact vibration of the gas, the gas also contains certain moisture, the gas can cause certain corrosion to the inner wall and the outer wall of the pipeline, the outer wall can be treated through observation, such as painting, manual rust removal, rust prevention measures and the like, the inner wall of the pipeline is difficult to observe, the damage is larger, and the weak part of the pipeline is easy to burst to cause gas explosion accidents when the pressure exceeds the safety pressure due to unclear corrosion conditions of the inner wall of the pipeline, so that the rust on the inner wall of the pipeline needs to be cleaned.
Disclosure of Invention
An object of the present utility model is to provide a gas pipeline rust removing device that solves at least any one of the above technical problems.
A further object of the present utility model is to avoid the occurrence of corrosion of the inner wall of the pipe, which would lead to breakage of the pipe.
It is a further object of the present utility model to improve the safety of the pipe body.
In particular, the utility model provides a gas pipeline rust removing device, which comprises a base, wherein the peripheral wall of the base is provided with a first rotating wheel;
the cleaning part is connected with the base through a fixed support column, and a second rotating wheel is arranged on the peripheral wall of the cleaning part;
the telescopic air cylinders are arranged in the base and the cleaning part, and the telescopic ends of the telescopic air cylinders penetrate through the side walls of the base and the cleaning part and are respectively connected with the first rotating wheel and the second rotating wheel;
and the driving end of the driving motor drives the cleaning part to rotate.
Further, the base includes:
the section of the seat body is circular, and the first rotating wheel is rotatably arranged on the peripheral wall of the seat body;
the base plate is arranged on one surface of the base body far away from the cleaning part in a covering mode.
Further, the cleaning portion includes:
the fixed ring is fixedly connected with the fixed support column;
the rotating ring is arranged on one side of the fixed ring and is rotatably connected with the fixed ring;
the friction plate is sleeved on the outer peripheral wall of the swivel.
Further, the first and second wheels are the same in number.
Further, the number of the telescopic air cylinders is the same as that of the first rotating wheels and the second rotating wheels.
Further, the first rotating wheel and the second rotating wheel are at least three, and the first rotating wheel and the second rotating wheel are all arranged in an annular array with the driving motor as a center.
Further, the driving motor is connected with the fixed support column through a reinforcing block.
Further, the middle part of the swivel is provided with a mounting port connected with the rotating shaft of the driving motor, and the mounting port is a cross fixing groove.
The utility model has the technical effects and advantages that:
according to the utility model, the first rotating wheel is arranged on the base, the second rotating wheel is arranged on the fixed ring, the first rotating wheel and the second rotating wheel are propped against the inner wall of the pipeline, the base body is pushed by the connecting rod, so that the whole rust removing device moves in the pipeline, and meanwhile, the rotating ring is driven to rotate by the driving motor, so that the friction plate is driven to rub with the inner wall of the tank body, and rust generated on the inner wall of the pipeline body is removed.
Drawings
Some specific embodiments of the utility model will be described in detail hereinafter by way of example and not by way of limitation with reference to the accompanying drawings. The same reference numbers will be used throughout the drawings to refer to the same or like parts or portions. It will be appreciated by those skilled in the art that the drawings are not necessarily drawn to scale. In the accompanying drawings:
fig. 1 is a schematic view of a structure according to the present utility model.
FIG. 2 is a schematic view of a swivel structure according to the present utility model.
Fig. 3 is a schematic view of a second structure according to the present utility model.
Fig. 4 is a schematic elevational view of the present utility model.
FIG. 5 is a schematic view of the cross-sectional structure of FIG. 4 taken along the direction A-A in accordance with the present utility model.
Fig. 6 is a schematic view of the rust removing structure in the pipeline according to the present utility model.
In the figure: 100. base, 101, base body, 102, bottom plate, 103, first runner, 104, connecting rod, 105, telescopic cylinder, 200, cleaning part, 201, fixed ring, 2011, ring groove, 202, second runner, 203, swivel, 204, friction plate, 2031, mounting port, 2032, cross fixed slot, 2033, slider, 2034, limit slot, 301, fixed pillar, 302, reinforcing block, 303, driving motor, 304, rotating shaft, 400, pipeline.
Detailed Description
The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.
Fig. 1 is a schematic view of a structure according to the present utility model. FIG. 2 is a schematic view of a swivel structure according to the present utility model. Fig. 3 is a schematic view of a second structure according to the present utility model. Fig. 4 is a schematic elevational view of the present utility model. FIG. 5 is a schematic view of the cross-sectional structure of FIG. 4 taken along the direction A-A in accordance with the present utility model. Fig. 6 is a schematic view of the rust removing structure in the pipeline according to the present utility model.
The solution of the present embodiment provides a gas pipeline rust removing device, which includes a base 100, a cleaning portion 200, a telescopic cylinder 105 and a driving motor 303, wherein a rotatable first rotating wheel 103 is disposed on the peripheral wall of the base 100; the cleaning part 200 is connected with the base 100 through fixing struts 301, at least three fixing struts 301 are arranged, the fixing struts 301 are arranged in an annular array with the driving motor 303 as a center, a second rotating wheel 202 is arranged on the peripheral wall of the cleaning part 200, and the second rotating wheel 202 and the first rotating wheel 103 are arranged in the same mode; the base 100 and the cleaning part 200 are fixedly provided with telescopic cylinders 105, telescopic ends of the telescopic cylinders 105 penetrate through side walls of the base 100 and the cleaning part 200 and are respectively connected with a first rotating wheel 103 and a second rotating wheel 202, and rust removal is performed through telescopic of the telescopic cylinders 105 so as to be suitable for pipelines 400 with different pipe diameters; meanwhile, the driving end of the driving motor 303 drives the cleaning part 200 to rotate for performing rotational friction rust removal.
As a preferred embodiment, as shown in fig. 1, the base 100 includes: the base body 101 and the bottom plate 102, wherein the cross section of the base body 101 is circular, and the first rotating wheel 103 is rotatably arranged on the peripheral wall of the base body 101; the base plate 102 is covered on the surface of the base 101 far away from the cleaning portion 200, the base plate 102 is movably connected with the connecting rod 104, and the rust removing device is manually pushed to move by the connecting rod 104, wherein the manual pushing mode is only one driving mode, and the rust removing device can be driven to move in the pipeline 400 by adopting a mode of driving a roller by a motor.
As a preferred embodiment, the cleaning part 200 includes: a fixed ring 201, a swivel 203 and a friction plate 204, wherein the fixed ring 201 is fixedly connected with the fixed support 301; the swivel 203 is disposed on one side of the fixed ring 201, and the swivel 203 is rotatably connected with the fixed ring 201, as shown in fig. 5, a ring groove 2011 is disposed on the fixed ring 201, a corresponding sliding block 2033 is disposed on the swivel 203, and when the swivel 203 rotates, the sliding block 2033 moves in the ring groove 2011, it should also be noted that the swivel 203 may not be connected with the fixed ring 201, so that the swivel 203 is convenient to be replaced according to the pipe diameter; the friction plate 204 is sleeved on the outer circumferential wall of the swivel 203, the friction plate 204 is sleeved on the swivel 203 through a limit groove 2034, the friction plate 204 is replaced according to the abrasion degree, and the friction plate 204 can be made of granular sand paper or polishing materials.
As a preferred embodiment, the first wheel 103 and the second wheel 202 are provided in the same number.
As a preferred embodiment, the number of the telescopic cylinders 105 is the same as that of the first rotating wheel 103 and the second rotating wheel 202, and the telescopic cylinders 105 are used for acting against the inner wall of the pipeline 400 together, and the fixed ring 201 and the base can be prevented from rotating along when the rotating ring 203 rotates.
As a preferred embodiment, at least three first rotating wheels 103 and at least three second rotating wheels 202 are provided, and the first rotating wheels 103 and the second rotating wheels 202 are each provided in an annular array with the driving motor 303 as a center.
As a preferred embodiment, the driving motor 303 is connected to the fixing support 301 through a reinforcing block 302, thereby fixing the driving motor 303.
As a preferred embodiment, the middle part of the swivel 203 is provided with a mounting port 2031 connected with the rotating shaft 304 of the driving motor 303, the mounting port 2031 is a cross fixing groove 2032, the rotating shaft 304 of the driving motor 303 is also provided with a cross swivel, and the swivel 203 is mounted on the rotating shaft 304, so that the assembly and the disassembly of the swivel 203 are convenient.
The working principle of the utility model is as follows:
when the rust removing device is used, the first rotating wheel 103 is arranged on the base, the second rotating wheel 202 is arranged on the fixed ring 201, the first rotating wheel 103 and the second rotating wheel 202 are propped against the inner wall of the pipe 400, the base 101 is pushed by the connecting rod 104, so that the whole rust removing device moves in the pipe 400, meanwhile, the rotating ring 203 is driven to rotate by the driving motor 303, and the friction plate 204 is driven to rub the inner wall of the tank body, so that rust generated on the inner wall of the pipe body is removed.
Finally, it should be noted that: the foregoing description is only illustrative of the preferred embodiments of the present utility model, and although the present utility model has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments described, or equivalents may be substituted for elements thereof, and any modifications, equivalents, improvements or changes may be made without departing from the spirit and principles of the present utility model.
Claims (8)
1. A gas pipeline rust removing device is characterized by comprising,
a base (100), wherein a first rotating wheel (103) is arranged on the peripheral wall of the base (100);
a cleaning part (200), wherein the cleaning part (200) is connected with the base (100) through a fixed support column (301), and a second rotating wheel (202) is arranged on the peripheral wall of the cleaning part (200);
the telescopic air cylinders (105) are arranged in the base (100) and the cleaning part (200), and telescopic ends of the telescopic air cylinders (105) penetrate through side walls of the base (100) and the cleaning part (200) and are connected with the first rotating wheel (103) and the second rotating wheel (202) respectively;
and the driving end of the driving motor (303) drives the cleaning part (200) to rotate.
2. A gas pipeline rust cleaning device according to claim 1, characterized in that the base (100) comprises:
the base body (101), the section of the base body (101) is circular, and the first rotating wheel (103) is rotatably arranged on the peripheral wall of the base body (101);
and the base plate (102) is arranged on one surface of the base body (101) far away from the cleaning part (200) in a covering manner.
3. The gas pipeline rust removing device according to claim 1, wherein the cleaning portion (200) includes:
a fixing ring (201), wherein the fixing ring (201) is fixedly connected with the fixing support post (301);
a swivel (203), wherein the swivel (203) is arranged on one side of the fixed ring (201), and the swivel (203) is rotatably connected with the fixed ring (201);
and the friction plate (204) is sleeved on the outer circumferential wall of the swivel (203).
4. A gas pipeline rust removing device according to claim 1, characterized in that the number of the first wheels (103) and the number of the second wheels (202) are the same.
5. The gas pipeline rust removing device according to claim 1, wherein the number of the telescopic cylinders (105) is the same as the number of the first rotating wheels (103) and the number of the second rotating wheels (202).
6. The gas pipeline rust removing device according to claim 1, wherein at least three first rotating wheels (103) and at least three second rotating wheels (202) are arranged, and the first rotating wheels (103) and the second rotating wheels (202) are arranged in an annular array with the driving motor (303) as a center.
7. A gas pipeline rust removing device according to claim 1, characterized in that the driving motor (303) is connected with the fixed support (301) through a reinforcing block (302).
8. A gas pipeline rust removing device according to claim 3, wherein a mounting opening (2031) connected with a rotating shaft (304) of the driving motor (303) is provided in the middle of the swivel (203), and the mounting opening (2031) is a cross-shaped fixing groove (2032).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321122475.9U CN219882152U (en) | 2023-05-11 | 2023-05-11 | Rust removal device for gas pipeline |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321122475.9U CN219882152U (en) | 2023-05-11 | 2023-05-11 | Rust removal device for gas pipeline |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219882152U true CN219882152U (en) | 2023-10-24 |
Family
ID=88395843
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321122475.9U Active CN219882152U (en) | 2023-05-11 | 2023-05-11 | Rust removal device for gas pipeline |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219882152U (en) |
-
2023
- 2023-05-11 CN CN202321122475.9U patent/CN219882152U/en active Active
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| Date | Code | Title | Description |
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| GR01 | Patent grant | ||
| GR01 | Patent grant |