CN210357749U - Anticorrosive construction platform of large-scale steel pipe - Google Patents
Anticorrosive construction platform of large-scale steel pipe Download PDFInfo
- Publication number
- CN210357749U CN210357749U CN201920803685.1U CN201920803685U CN210357749U CN 210357749 U CN210357749 U CN 210357749U CN 201920803685 U CN201920803685 U CN 201920803685U CN 210357749 U CN210357749 U CN 210357749U
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- rod
- steel pipe
- shell
- telescopic rod
- construction platform
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Abstract
The utility model relates to a large-scale steel pipe anticorrosion construction platform, which effectively solves the problems of slow efficiency, large labor capacity and easy dead angle leaving of anticorrosion construction of the inner wall of a steel pipe; the technical scheme includes that the vehicle-mounted wheel suspension device comprises a flat plate, four wheels are mounted below the flat plate, a vertical hollow first telescopic rod is mounted at the right end of the upper surface of the flat plate, a transverse pipe is fixedly mounted at the upper end of the first telescopic rod, a cylindrical shell is coaxially mounted at the outer end of the transverse pipe, the inner cavity of the shell is communicated with the inner cavity of the first telescopic rod through the transverse pipe, the shell can rotate on the transverse pipe, a plurality of hollow second telescopic rods are circumferentially arranged on the side wall of the shell, the inner end of each second telescopic rod is communicated with the inner cavity of the shell, and a spray nozzle is mounted at the outer end of each second telescopic rod; the utility model discloses the amount of labour that has significantly reduced, the spraying is efficient, saves the engineering time, and the spraying is even, does not keep the dead angle.
Description
Technical Field
The utility model relates to a pipeline anticorrosion field specifically is an anticorrosive construction platform of large-scale steel pipe.
Background
The large steel pipe can be used for underground pipelines, petroleum, natural gas, steam heating, hydropower stations, sewage treatment plants, thermal power plants, water supply and drainage and other occasions, and as most of the use environments are humid and severe and the inner wall of the pipeline is extremely easy to corrode, the inner wall of the steel pipe needs to be subjected to anticorrosion treatment, and at present, the steel pipe is mostly subjected to anticorrosion by adopting a mode of spraying an anticorrosion material; during the anticorrosive construction, mostly, the worker enters the pipeline and holds the spray gun to spray the inner wall of the pipeline, but the method has large labor capacity and slow speed, and is easy to leave dead corners, so that the spraying is not comprehensive.
SUMMERY OF THE UTILITY MODEL
To the above situation, for overcoming prior art's defect, the utility model provides an anticorrosive construction platform of large-scale steel pipe, the effectual anticorrosive efficiency of construction of steel pipe inner wall of having solved is slow, and the amount of labour is big, leaves over the problem at dead angle easily.
The technical scheme includes that the large-scale steel pipe anticorrosion construction platform comprises a flat plate, four wheels are mounted below the flat plate, a vertical hollow first telescopic rod is mounted at the right end of the upper surface of the flat plate, a transverse pipe is fixedly mounted at the upper end of the first telescopic rod, a cylindrical shell is coaxially mounted at the outer end of the transverse pipe, the transverse pipe enables an inner cavity of the shell to be communicated with the inner cavity of the first telescopic rod, the shell can rotate on the transverse pipe, a plurality of hollow second telescopic rods are circumferentially arranged on the side wall of the shell, the inner end of each second telescopic rod is communicated with the inner cavity of the shell, and a spray head is mounted at the outer end of each second telescopic rod; the flat plate is provided with a storage barrel, the storage barrel is communicated with the first telescopic rod through a hose, and the hose is provided with a liquid pump.
The utility model discloses the amount of labour that has significantly reduced, the spraying is efficient, saves the engineering time, and the spraying is even, does not keep the dead angle.
Drawings
Fig. 1 is a front sectional view of the present invention.
Fig. 2 is a right side view of the present invention.
Fig. 3 is an enlarged view of a portion a in fig. 1.
Detailed Description
The following detailed description of the embodiments of the present invention will be made with reference to the accompanying drawings.
As shown in fig. 1 to 3, the utility model comprises a flat plate 1, four wheels 2 are installed below the flat plate 1, a vertical hollow first telescopic rod 3 is installed at the right end of the upper surface of the flat plate 1, a horizontal pipe 4 is fixedly installed at the upper end of the first telescopic rod 3, a cylindrical shell 5 is coaxially installed at the outer end of the horizontal pipe 4, the horizontal pipe 4 communicates the inner cavity of the shell 5 with the inner cavity of the first telescopic rod 3, the shell 5 can rotate on the horizontal pipe 4, a plurality of hollow second telescopic rods 6 are arranged on the circumference of the side wall of the shell 5, the inner end of each second telescopic rod 6 is communicated with the inner cavity of the shell 5, and a spray nozzle 7 is installed at the outer end of each second telescopic rod 6; a storage barrel 8 is installed on the flat plate 1, the storage barrel 8 is communicated with the first telescopic rod 3 through a hose 9, and a liquid pump 10 is installed on the hose 9.
First telescopic link 3 constitute by first interior pole 11 and first outer pole 12, but first interior pole 11 coaxial wear to establish in first outer pole 12 and axial slip, but first interior pole 11 is hollow structure and lower extreme opening upper end seals, installs first fastening screw 13 on the lateral wall of the upper end of first outer pole 12.
The second telescopic rod 6 comprises a second inner rod 14 and a second outer rod 15, the second inner rod 14 coaxially penetrates through the second outer rod 15 and can axially slide, the second inner rod 14 is of a hollow structure and is provided with openings at two ends, the spray head 7 is arranged at the outer end of the second inner rod 14, and a second fastening screw 16 is arranged on the side wall of the outer end of the second outer rod 15.
And sealing rings are arranged between the first inner rod 11 and the first outer rod 12, between the second inner rod 14 and the second outer rod 15 and between the shell 5 and the transverse pipe 4.
The housing 5 is coaxially and fixedly connected with a first gear 17, the first gear 17 is engaged with a second gear 18, and the second gear 18 is driven by a first motor 19 arranged at the upper end of the first inner rod 11.
A second motor 20 is fixed on the lower surface of the flat plate 1, the second motor 20 is connected with a first belt wheel 21, a second belt wheel 22 is installed on a wheel shaft of one group of wheels 2, and a belt 23 is connected between the first belt wheel 21 and the second belt wheel 22.
The outer wall of the first outer rod 12 is provided with a control panel 24, and the first motor 19, the second motor 20 and the switch of the liquid pump 10 are all arranged on the control panel 24.
A seat 25 is mounted on the upper surface of the plate 1.
The second telescopic rods 6 are all located outside the flat plate 1, and can prevent the spray head 7 from spraying on the flat plate 1 during spraying.
When the utility model is used, the device is firstly arranged in a pipeline, then the height of the first telescopic rod 3 is adjusted to ensure that the shell 5 extends to the axial height of the pipeline, and then the length of each second telescopic rod 6 is adjusted to ensure that the spray head 7 keeps a proper distance from the inner wall of the pipeline; after adjustment, a worker sits on the seat 25, the first motor 19, the liquid pump 10 and the second motor 20 are sequentially started through the control panel 24, the first motor 19 rotates to drive the shell 5 and the plurality of second telescopic rods 6 on the shell 5 to rotate through the second gear 18 and the first teeth, the liquid pump 10 is started to pump the paint in the storage barrel 8 into the first telescopic rods 3 through the hoses 9, then enters the shell 5 through the transverse pipe 4, is sprayed out from a plurality of spray heads 7 through a second telescopic rod 6, and sprays the anticorrosive paint on the inner wall of the pipeline, the plurality of second telescopic rods 6 rotate to finish the spraying of the pipeline for one circle, meanwhile, the second motor 20 drives the wheel 2 to rotate through the first belt wheel 21, the second belt wheel 22 and the belt 23, therefore, the device moves leftwards, the second telescopic rods 6 spray circumferentially, the flat plate 1 feeds axially, and the spraying corrosion prevention work of the inner wall of the pipeline is finished.
The utility model discloses no longer need the handheld spray gun of workman to carry out the spraying, the amount of labour that has significantly reduced, the efficiency of spraying is higher than the efficiency of artifical spraying far away moreover, saves the engineering time, and the spraying is even, does not keep the dead angle, can carry out the omnidirectional anticorrosive to the pipeline.
Claims (10)
1. The large-scale steel pipe anticorrosion construction platform comprises a flat plate (1) and is characterized in that four wheels (2) are installed below the flat plate (1), a vertical hollow first telescopic rod (3) is installed at the right end of the upper surface of the flat plate (1), a transverse pipe (4) is fixedly installed at the upper end of the first telescopic rod (3), a cylindrical shell (5) is coaxially installed at the outer end of the transverse pipe (4), the inner cavity of the shell (5) and the inner cavity of the first telescopic rod (3) are communicated through the transverse pipe (4), the shell (5) can rotate on the transverse pipe (4), a plurality of hollow second telescopic rods (6) are arranged on the periphery of the side wall of the shell (5), the inner end of each second telescopic rod (6) is communicated with the inner cavity of the shell (5), and a spray head (7) is installed at the outer end of each second telescopic rod (6); a storage barrel (8) is installed on the flat plate (1), the storage barrel (8) is communicated with the first telescopic rod (3) through a hose (9), and a liquid pump (10) is installed on the hose (9).
2. The large-scale steel pipe anticorrosion construction platform as claimed in claim 1, wherein the first telescopic rod (3) is composed of a first inner rod (11) and a first outer rod (12), the first inner rod (11) coaxially penetrates through the first outer rod (12) and can axially slide, the first inner rod (11) is of a hollow structure, the lower end of the first inner rod is provided with an opening, the upper end of the first inner rod is sealed, and the side wall of the upper end of the first outer rod (12) is provided with a first fastening screw (13).
3. The large-scale steel pipe anticorrosion construction platform as claimed in claim 1, wherein the second telescopic rod (6) is composed of a second inner rod (14) and a second outer rod (15), the second inner rod (14) coaxially penetrates through the second outer rod (15) and can axially slide, the second inner rod (14) is of a hollow structure and is provided with openings at two ends, the spray head (7) is installed at the outer end of the second inner rod (14), and a second fastening screw (16) is installed on the side wall of the outer end of the second outer rod (15).
4. The large steel pipe anticorrosion construction platform as claimed in claim 2, wherein a sealing ring is installed between the first inner rod (11) and the first outer rod (12).
5. The large steel pipe anticorrosion construction platform as claimed in claim 3, wherein sealing rings are installed between the second inner bar (14) and the second outer bar (15) and between the shell (5) and the transverse pipe (4).
6. A large steel pipe anticorrosion construction platform according to claim 1, wherein the housing (5) is coaxially and fixedly connected with a first gear (17), the first gear (17) is engaged with a second gear (18), and the second gear (18) is driven by a first motor (19) installed at the upper end of the first inner rod (11).
7. The large-scale steel pipe anticorrosion construction platform as claimed in claim 1, wherein a second motor (20) is fixed to the lower surface of the flat plate (1), the second motor (20) is connected with a first belt wheel (21), a second belt wheel (22) is mounted on a wheel shaft of one group of wheels (2), and a belt (23) is connected between the first belt wheel (21) and the second belt wheel (22).
8. The large-scale steel pipe anticorrosion construction platform of claim 2, wherein a control panel (24) is installed on the outer wall of the first outer rod (12), and switches of the first motor (19), the second motor (20) and the liquid pump (10) are all installed on the control panel (24).
9. A large steel pipe anticorrosion construction platform according to claim 1, wherein a seat (25) is installed on the upper surface of the flat plate (1).
10. The large-scale steel pipe anticorrosion construction platform of claim 1, wherein the plurality of second telescopic rods (6) are all located outside the flat plate (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920803685.1U CN210357749U (en) | 2019-05-30 | 2019-05-30 | Anticorrosive construction platform of large-scale steel pipe |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920803685.1U CN210357749U (en) | 2019-05-30 | 2019-05-30 | Anticorrosive construction platform of large-scale steel pipe |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210357749U true CN210357749U (en) | 2020-04-21 |
Family
ID=70262477
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920803685.1U Expired - Fee Related CN210357749U (en) | 2019-05-30 | 2019-05-30 | Anticorrosive construction platform of large-scale steel pipe |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210357749U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113102150A (en) * | 2021-05-21 | 2021-07-13 | 宜昌四陵塑料制品有限责任公司 | Plastic tubing inner wall sprays paint and uses shower nozzle structure |
-
2019
- 2019-05-30 CN CN201920803685.1U patent/CN210357749U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113102150A (en) * | 2021-05-21 | 2021-07-13 | 宜昌四陵塑料制品有限责任公司 | Plastic tubing inner wall sprays paint and uses shower nozzle structure |
| CN113102150B (en) * | 2021-05-21 | 2023-07-07 | 宜昌四陵塑料制品有限责任公司 | Spray nozzle structure for spraying paint on inner wall of plastic pipe |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20200421 Termination date: 20210530 |