CN221031319U - A face limit operation device that is used for anticorrosive maintenance of offshore wind power tower outer platform - Google Patents
A face limit operation device that is used for anticorrosive maintenance of offshore wind power tower outer platform Download PDFInfo
- Publication number
- CN221031319U CN221031319U CN202322294917.4U CN202322294917U CN221031319U CN 221031319 U CN221031319 U CN 221031319U CN 202322294917 U CN202322294917 U CN 202322294917U CN 221031319 U CN221031319 U CN 221031319U
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- offshore wind
- outer platform
- corrosion prevention
- working device
- maintenance
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- 238000012423 maintenance Methods 0.000 title claims abstract description 31
- 238000005536 corrosion prevention Methods 0.000 claims abstract description 24
- 229910000831 Steel Inorganic materials 0.000 claims description 13
- 239000010959 steel Substances 0.000 claims description 13
- 239000011248 coating agent Substances 0.000 claims description 8
- 238000000576 coating method Methods 0.000 claims description 8
- 238000003466 welding Methods 0.000 claims description 5
- 230000009193 crawling Effects 0.000 claims 1
- 238000005260 corrosion Methods 0.000 description 11
- 230000007797 corrosion Effects 0.000 description 6
- 238000010276 construction Methods 0.000 description 3
- 238000009434 installation Methods 0.000 description 3
- 230000009286 beneficial effect Effects 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 239000011435 rock Substances 0.000 description 2
- 239000000725 suspension Substances 0.000 description 2
- 238000011282 treatment Methods 0.000 description 2
- 241000239290 Araneae Species 0.000 description 1
- 241000282326 Felis catus Species 0.000 description 1
- 230000032683 aging Effects 0.000 description 1
- 238000005253 cladding Methods 0.000 description 1
- 238000004140 cleaning Methods 0.000 description 1
- 230000009194 climbing Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- JEIPFZHSYJVQDO-UHFFFAOYSA-N iron(III) oxide Inorganic materials O=[Fe]O[Fe]=O JEIPFZHSYJVQDO-UHFFFAOYSA-N 0.000 description 1
- 150000003839 salts Chemical class 0.000 description 1
- 239000007921 spray Substances 0.000 description 1
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- Wind Motors (AREA)
Abstract
The utility model relates to the field of corrosion prevention and maintenance of an offshore wind turbine outer platform, in particular to an edge working device for corrosion prevention and maintenance of an offshore wind turbine outer platform, which comprises a hanger, a support frame and a working basket; the hanging bracket is provided with an upper railing hook and a self-locking screw motor; the support frame is provided with a lower railing supporting plate, the support frame is in sliding connection with the hanging bracket, and the support frame is connected with the self-locking screw motor; the operation basket is connected with the hanging bracket. According to the edge working device for the anticorrosion maintenance of the outer platform of the offshore wind power tower, provided by the utility model, the shaking of the working basket is avoided through the upper fixing structure and the lower fixing structure, the stability of the working device is improved, and the working safety is ensured.
Description
Technical Field
The utility model relates to the field of corrosion prevention and maintenance of an offshore wind turbine outer platform, in particular to an edge working device for corrosion prevention and maintenance of an offshore wind turbine outer platform.
Background
The offshore wind turbine mainly comprises a foundation, a tower, a cabin, a hub, blades and the like, wherein the foundation is an important lower structure with a supporting function of the offshore wind turbine, and the installation structure of the offshore wind turbine can refer to China patent application number CN202010691223.2, an installation method and an installation device of the offshore wind turbine. In the service process of the offshore wind turbine, the wind power foundation is extremely easy to have corrosion problems due to severe marine corrosion environment influences such as dry and wet alternation, salt spray corrosion, ultraviolet aging and the like, and the safe operation and the service life of the offshore wind turbine are seriously influenced, so that the offshore wind turbine needs to be subjected to targeted corrosion prevention maintenance operation regularly. In the anticorrosion maintenance work of the offshore wind power foundation, the anticorrosion maintenance of the steel platform outside the tower is an important component part, and as the side facing area of the steel platform outside the tower is higher than the lower platform surface or is of a suspended structure, the operation of developing and maintaining by building a scaffold cannot be realized, and the existing mode mainly adopts a suspension hanger or spider hanging plate operation mode. The existing suspension hanging bracket is simple in structure, low in reliability, incapable of guaranteeing operation safety, easy to swing by personnel when the wind level is large, incapable of operating and short in construction window period.
Disclosure of utility model
The technical problems to be solved by the utility model are as follows: the edge working device for the corrosion prevention maintenance of the offshore wind power tower outer platform is stable and reliable.
In order to solve the technical problems, the utility model adopts the following technical scheme: an edge working device for corrosion prevention maintenance of an external platform of an offshore wind power tower comprises a hanging bracket, a supporting frame and a working basket;
The hanging bracket is provided with an upper railing hook and a self-locking screw motor;
The support frame is provided with a lower railing supporting plate, the support frame is in sliding connection with the hanging bracket, and the support frame is connected with the self-locking screw motor;
The operation basket is connected with the hanging bracket.
Further, the surfaces of the upper railing hook and the lower railing stay plate are provided with rubber layers.
Further, the hanging frame, the supporting frame and the operation basket are all formed by welding square steel, and an anti-corrosion coating is arranged on the surface of the square steel.
Further, a guide rod is arranged on the hanging bracket, and the support frame is connected with the guide rod in a sliding manner.
Further, the screw rod of the self-locking screw rod motor is locked with the supporting frame.
Further, a cat ladder is arranged on the hanging frame.
Further, a safety rope fixing ring is arranged on the hanging bracket.
Further, a safety rope fixing ring is arranged on the operation basket.
The utility model has the beneficial effects that: a face limit operation device for anticorrosive maintenance of outer platform of marine wind power tower utilizes the last railing couple of gallows to hang in the last railing department of platform guardrail, utilizes the vertical slip of auto-lock screw motor control support frame on the gallows, makes the lower railing fagging chucking of support frame take place to rock through two sets of fixed knot constructs about avoiding the operation basket on the lower railing of platform guardrail, improves operation device's stationarity, guarantee operation security.
Drawings
FIG. 1 is a schematic structural view of an edge working device for corrosion prevention maintenance of an offshore wind tower outer platform;
FIG. 2 is another schematic structural view of an edge working device for corrosion protection maintenance of an offshore wind tower outer platform;
FIG. 3 is another schematic structural view of an edge working device for corrosion protection maintenance of an offshore wind tower outer platform;
Description of the reference numerals:
1. A hanging bracket; 11. a rail hanging hook is arranged on the upper rail; 12. a self-locking screw motor; 13. a guide rod; 14. a ladder stand; 15. a safety rope fixing ring; 2. a support frame; 21. a lower rail stay plate; 3. a working basket; 31. a safety rope fixing ring.
Detailed Description
In order to describe the technical contents, the achieved objects and effects of the present utility model in detail, the following description will be made with reference to the embodiments in conjunction with the accompanying drawings.
The utility model provides an edge working device for corrosion prevention maintenance of an offshore wind turbine outer platform, which is mainly used for corrosion prevention maintenance construction of an offshore wind turbine outer steel platform edge region and comprises corrosion prevention maintenance operations such as steel structure surface cleaning, rust removal treatment, coating or cladding treatment of corrosion prevention materials and the like.
Referring to fig. 1 to 3, the utility model discloses an edge working device for corrosion prevention maintenance of an offshore wind tower outer platform, which comprises a hanger 1, a support frame 2 and a working basket 3;
The hanging bracket 1 is provided with an upper railing hook 11 and a self-locking screw motor 12;
the support frame 2 is provided with a lower railing supporting plate 21, the support frame 2 is in sliding connection with the hanging bracket 1, and the support frame 2 is connected with the self-locking screw motor 12;
The work basket 3 is connected with the hanging bracket 1.
From the above description, the beneficial effects of the utility model are as follows: a face limit operation device that is used for anticorrosive maintenance of outer platform of marine wind power tower utilizes the last railing couple 11 of gallows 1 to hang in the last railing department of platform guardrail, utilizes the vertical slip of auto-lock screw motor 12 control support frame 2 on gallows 1, makes the lower railing fagging 21 chucking of support frame 2 on the lower railing of platform guardrail, avoids the operation basket 3 to take place to rock through two sets of fixed knot constructs from top to bottom, improves operation device's stationarity, ensures operation security.
In an alternative embodiment, the surfaces of the upper rail hook 11 and the lower rail stay 21 are provided with rubber layers.
From the above description, the rubber material is coated to improve the friction coefficient and prevent the anticorrosive coating from being scratched at the railing during operation, so that the workload of repairing the coating at a later stage is reduced.
In an alternative embodiment, the hanging bracket 1, the supporting frame 2 and the working basket 3 are all formed by welding square steel, and the surface of the square steel is provided with an anti-corrosion coating.
From the description, the structure is formed by welding square steel, and the heavy anti-corrosion coating is coated on the surface of the structure to further improve the anti-corrosion performance, prevent the corrosion problem and adapt to the offshore application scene.
In an alternative embodiment, a guide rod 13 is provided on the hanger 1, and the support frame 2 is slidably connected to the guide rod 13.
As can be seen from the above description, the guide rod 13 is provided vertically for guiding the support frame 2 and improving the stability of the fixing structure of the guardrail.
In an alternative embodiment, the screw of the self-locking screw motor 12 is locked with the support frame 2.
In an alternative embodiment, the hanger 1 is provided with a ladder stand 14.
From the above description, ladder 14 is used for climbing by personnel up and down.
In an alternative embodiment, a safety rope fixing ring 15 is arranged on the hanging bracket 1.
In an alternative embodiment, the basket 3 is provided with a safety rope securing ring 31.
From the above description, the working platform device is provided with at least 4 safety rope fixing rings 31 and 2 safety rope fixing rings 15 to ensure the safety working requirement.
The principle of the utility model is as follows: the working device is a hanging basket structure working platform, can be hung at a guardrail of the outer platform of the tower, and is a supporting platform for operators to climb up and down hanging baskets and construction work from the outer platform of the tower. The platform can improve the safety of the suspending operation of the outer platform of the tower and the working efficiency.
Referring to fig. 1 to 3, a first embodiment of the present utility model is as follows: an edge working device for corrosion prevention maintenance of an external platform of an offshore wind power tower comprises a hanging bracket 1, a supporting frame 2 and a working basket 3;
The hanging bracket 1 is provided with an upper railing hook 11 and a self-locking screw motor 12;
the support frame 2 is provided with a lower railing supporting plate 21, the support frame 2 is in sliding connection with the hanging bracket 1, and the support frame 2 is connected with the self-locking screw motor 12;
The work basket 3 is connected with the hanging bracket 1.
The surfaces of the upper railing hook 11 and the lower railing supporting plate 21 are respectively provided with a rubber layer. The hanging bracket 1, the supporting frame 2 and the operation basket 3 are all formed by welding square steel, and an anti-corrosion coating is arranged on the surface of the square steel. The hanger 1 is provided with a guide rod 13, and the support frame 2 is in sliding connection with the guide rod 13. The screw rod of the self-locking screw rod motor 12 is locked with the support frame 2. The hanging bracket 1 is provided with a ladder stand 14. The hanger 1 is provided with a safety rope fixing ring 15. The basket 3 is provided with a safety rope fixing ring 31.
In summary, according to the edge operation device for corrosion prevention maintenance of the outer platform of the offshore wind power tower, provided by the utility model, the upper rail hook of the hanging bracket is hung at the upper rail of the platform guardrail, the supporting frame is controlled to vertically slide on the hanging bracket by the self-locking screw motor, so that the lower rail supporting plate of the supporting frame is clamped on the lower rail of the platform guardrail, the shaking of the operation basket is avoided through the upper and lower fixing structures, the stability of the operation device is improved, and the operation safety is ensured.
The foregoing description is only illustrative of the present utility model and is not intended to limit the scope of the utility model, and all equivalent changes made by the specification and drawings of the present utility model, or direct or indirect application in the relevant art, are included in the scope of the present utility model.
Claims (8)
1. The edge working device for the corrosion prevention maintenance of the outer platform of the offshore wind power tower is characterized by comprising a hanging bracket, a supporting frame and a working basket;
The hanging bracket is provided with an upper railing hook and a self-locking screw motor;
The support frame is provided with a lower railing supporting plate, the support frame is in sliding connection with the hanging bracket, and the support frame is connected with the self-locking screw motor;
The operation basket is connected with the hanging bracket.
2. The edge working device for corrosion prevention maintenance of an offshore wind tower outer platform according to claim 1, wherein rubber layers are arranged on the surfaces of the upper railing hook and the lower railing stay plate.
3. The edge working device for corrosion prevention maintenance of an offshore wind tower outer platform according to claim 1, wherein the hanging frame, the supporting frame and the working basket are all formed by welding square steel, and the surface of the square steel is provided with a corrosion prevention coating.
4. The edge working device for corrosion prevention maintenance of an offshore wind power tower outer platform according to claim 1, wherein a guide rod is arranged on the hanging frame, and the supporting frame is connected with the guide rod in a sliding mode.
5. The edge working device for corrosion prevention maintenance of an offshore wind turbine outer platform according to claim 1, wherein a screw of the self-locking screw motor is locked with a supporting frame.
6. The edge working device for corrosion prevention maintenance of an offshore wind power tower outer platform according to claim 1, wherein a crawling ladder is arranged on the hanging frame.
7. The edge working device for corrosion prevention maintenance of an offshore wind power tower outer platform according to claim 1, wherein a safety rope fixing ring is arranged on the hanging bracket.
8. The edge working device for corrosion prevention maintenance of an offshore wind tower outer platform according to claim 1, wherein a safety rope fixing ring is arranged on the working basket.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322294917.4U CN221031319U (en) | 2023-08-25 | 2023-08-25 | A face limit operation device that is used for anticorrosive maintenance of offshore wind power tower outer platform |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322294917.4U CN221031319U (en) | 2023-08-25 | 2023-08-25 | A face limit operation device that is used for anticorrosive maintenance of offshore wind power tower outer platform |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN221031319U true CN221031319U (en) | 2024-05-28 |
Family
ID=91190728
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322294917.4U Active CN221031319U (en) | 2023-08-25 | 2023-08-25 | A face limit operation device that is used for anticorrosive maintenance of offshore wind power tower outer platform |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN221031319U (en) |
-
2023
- 2023-08-25 CN CN202322294917.4U patent/CN221031319U/en active Active
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