CN216518419U - Rain-proof lid of wind power tower cylinder - Google Patents
Rain-proof lid of wind power tower cylinder Download PDFInfo
- Publication number
- CN216518419U CN216518419U CN202122903872.7U CN202122903872U CN216518419U CN 216518419 U CN216518419 U CN 216518419U CN 202122903872 U CN202122903872 U CN 202122903872U CN 216518419 U CN216518419 U CN 216518419U
- Authority
- CN
- China
- Prior art keywords
- plate
- hanging seat
- top plate
- enclosing
- wind power
- 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.)
- Active
Links
Images
Classifications
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E10/00—Energy generation through renewable energy sources
- Y02E10/70—Wind energy
- Y02E10/72—Wind turbines with rotation axis in wind direction
Landscapes
- Underground Structures, Protecting, Testing And Restoring Foundations (AREA)
Abstract
The utility model relates to the technical field of offshore wind turbine equipment, in particular to a rain-proof cover for a wind power tower, which comprises an upper coaming, an upper top plate, a top plate, lateral lifting lugs, top lifting lugs, a first notch, a second notch and a coaming, wherein one end of the upper coaming is connected with the upper top plate, the other end of the upper coaming is connected with the top plate, the surface of the upper coaming is provided with a plurality of lateral lifting lugs, and the surface of the upper top plate is provided with a plurality of top lifting lugs; the center of the top plate is provided with a hole for allowing the part of the wind power tower cylinder protruding out of the upper flange plane to pass through, the top plate is provided with two symmetrical first-class gaps and two symmetrical second-class gaps, and the edge of the top plate is connected with the enclosing plate. The utility model can effectively prevent rainwater from adversely affecting electrical equipment in the hoisting process of the wind power bottom tower and protect the electrical equipment protruded from the wind power tower barrel.
Description
Technical Field
The utility model relates to the technical field of offshore wind turbine equipment, in particular to a rain cover for a wind power tower.
Background
Wind power generation is an important form of wind energy utilization, wind energy is renewable, pollution-free, large-energy and wide-prospect green energy, and the rapid development of clean energy is a strategic choice of countries in the world. The single machine capacity of the wind generating set is gradually increased, the diameter of a corresponding tower cylinder is also gradually increased, and the requirements on the temperature and humidity of electrical equipment inside the tower cylinder and the sealing performance are gradually improved.
The wind power generation tower bottom tower rainproof cover is an important component part of an offshore wind power tower bottom tower in the process of electrical installation and transportation in a factory, but the wind power tower barrel rainproof cover in the prior art has some defects. At present, at least one rain cover is dedicated to the wind power tower drum domestically, canvas or a thermal shrinkage film binding belt is used for binding the top end of the tower drum to prevent rain in most foreign countries, so that the effect is not ideal, rain-proof protection is hardly performed on electrical equipment in the wind power tower drum, and the electrical equipment in the wind power tower drum can be interfered. Especially, after the electrical installation of the bottom sections of some middle protruding wind power towers is completed, the electrical cabinet is too high and greatly exceeds the upper flange plane of the bottom tower, so that the rainfall condition possibly occurs in the electrical installation process, and rainwater needs to be prevented from entering and damaging electrical equipment, so that the design of the special middle protruding wind power tower rain cover is urgent.
SUMMERY OF THE UTILITY MODEL
In order to solve the technical problems in the prior art, the utility model provides the rain-proof cover for the wind power tower, the center of the top plate is reserved with a hole, and the upper coaming and the upper top plate are welded and sealed, so that the electrical equipment at the top of the tower can be safely covered, the adverse effect of rainwater on the tower is effectively prevented, and meanwhile, the installation and debugging of the electrical equipment are not interfered; through being equipped with flip device in the position that corresponds with the seat of hanging for rain-proof lid also can prevent effectively that the rainwater from passing through rain-proof lid and entering into in the wind power tower section of thick bamboo under the condition that the seat of hanging is installed on wind power tower section of thick bamboo's terminal surface.
The utility model is realized by adopting the following technical scheme:
a rain cover of a wind power tower barrel comprises an upper enclosing plate, an upper top plate, a top plate, enclosing plates, lateral lifting lugs, top lifting lugs, a first notch and a second notch, wherein one end of the upper enclosing plate is fixedly connected with the upper top plate, the other end of the upper enclosing plate is fixedly connected with the top plate, a plurality of lateral lifting lugs are arranged on the surface of the upper enclosing plate, and a plurality of top lifting lugs are arranged on the surface of the upper top plate; the center of the top plate is provided with a hole for passing electrical equipment at the top of the wind power tower, the top plate is provided with two symmetrical first-class notches and two symmetrical second-class notches, and the edge of the top plate is fixedly connected with the enclosing plate.
As a preferred scheme, a plurality of upper rib plates are arranged on the upper top plate, the upper rib plates are distributed in a crossed manner, a plurality of side rib plates are arranged on the upper enclosing plate, and the upper ends of the side rib plates are respectively connected with one end of the corresponding upper rib plate;
as a preferred scheme, a plurality of lower rib plates are arranged on the top plate, and one end of each lower rib plate is connected with the lower end of the corresponding side rib plate.
As a preferred scheme, a manhole cover plate and a manhole coaming plate are arranged on the first type of notch, one side of the manhole cover is hinged with one side of the manhole coaming plate, and the manhole coaming plate is fixedly connected with the top plate.
As a preferred scheme, the second type of gap is corresponding to the position of the wind power tower cylinder hanging seat, and the second type of gap is provided with a flip device capable of opening and closing.
As a preferred scheme, the cover turning device comprises a hanging seat cover plate and a hanging seat enclosing plate, wherein one side of the hanging seat cover plate is hinged with one side of the hanging seat enclosing plate, and the hanging seat enclosing plate is fixedly connected with the top plate.
As a preferred scheme, the hanging seat cover plate comprises a hanging seat cover plate upper wall, a hanging seat cover plate side wall and a hanging seat cover plate front wall, and the hanging seat enclosing plate comprises a hanging seat enclosing plate front wall and a hanging seat enclosing plate side wall; the length of the upper wall of the hanging seat cover plate is greater than that of the front wall of the hanging seat enclosing plate, and the upper wall of the hanging seat cover plate is provided with a hinged part which is hinged with one side of the hanging seat enclosing plate.
As a preferred scheme, the ladder stands are arranged on two sides of the upper coaming.
As a preferred scheme, the upper top plate is provided with handrails corresponding to the ladder stand.
Compared with the prior art, the utility model has the following advantages and beneficial effects:
1. according to the utility model, the hole is reserved in the center of the top plate, and the coaming and the upper top plate are welded and sealed, so that the electrical equipment at the top of the tower can be safely covered, and the adverse effect of rainwater on the tower can be effectively prevented without interfering the electrical equipment.
2. According to the utility model, the upper rib plate and the side rib plate are welded at corresponding positions, the coamings and the upper top plate are reinforced and reinforced, and the lower rib plate of the top plate is welded at the corresponding position on the top plate and is connected with the corresponding side rib plate, so that the whole rainproof cover is more stable.
3. Through being equipped with flip device in the position that corresponds with the seat of hanging for rain-proof lid also can prevent effectively that the rainwater from passing through rain-proof lid and entering into in the wind power tower section of thick bamboo under the condition that the seat of hanging is installed on wind power tower section of thick bamboo's terminal surface.
4. According to the rainproof cover, the two crawling ladders are additionally arranged on the two sides of the upper enclosing plate, and the two round steel handrails are respectively arranged at the positions, close to the crawling ladders, of the upper top plate and used for people to climb, so that the whole rainproof cover is more practical.
Drawings
FIG. 1 is a schematic view of the overall structure in an embodiment of the present invention;
FIG. 2 is a top view of the overall structure in an embodiment of the present invention;
FIG. 3 is a right side view of the overall structure in an embodiment of the present invention;
FIG. 4 is a schematic structural view of a hanger plate in an embodiment of the present invention;
FIG. 5 is a schematic structural diagram of a manhole cover plate in an embodiment of the utility model;
the reference numbers in the figures are: 1-upper top plate, 2-top lifting lug, 3-upper coaming, 4-side lifting lug, 5-top plate, 6-coaming, 7-upper rib plate, 8-side rib plate, 9-lower rib plate, 10-manhole cover plate, 11-manhole coaming, 12-hanging seat cover plate, 14-ladder stand and 15-handrail;
121-upper wall of the hanging seat cover plate, 122-side wall of the hanging seat cover plate, and 123-front wall of the hanging seat cover plate;
131-the front wall of the enclosing plate of the hanging seat and 132-the side wall of the enclosing plate of the hanging seat.
Detailed Description
The technical solutions of the present invention will be described in further detail with reference to the accompanying drawings and examples, and it is obvious that the described examples are some, but not all, examples of the present invention, and the embodiments of the present invention are not limited thereto. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
The utility model mainly aims at the problem that after the bottom sections of some middle protruding wind power tower drums are vertically installed electrically, the uppermost electrical equipment of the bottom sections of the wind power tower drums can exceed the plane of an upper flange, and a special rain-proof cover capable of safely covering the electrical equipment at the top of the tower drum is needed to ensure that the electrical equipment of the bottom tower and the upper plane of the tower drum are covered, so that the requirements of rain prevention and no interference on the electrical equipment can be met simultaneously.
Examples
As shown in fig. 1-5, the rain cover for a wind power tower comprises an upper top plate 1, top lifting lugs 2, an upper coaming 3, side lifting lugs 4, a top plate 5, a coaming 6, a first notch and a second notch, wherein one end of the upper coaming 3 is fixedly connected with the upper top plate 1, the other end of the upper coaming 3 is fixedly connected with the top plate 5, a plurality of side lifting lugs 4 are arranged on the surface of the upper coaming 3, and a plurality of top lifting lugs 2 are arranged on the surface of the upper top plate; the center of the top plate 5 is provided with a hole, the electrical equipment at the top of the wind power tower cylinder penetrates through the hole, the top plate 5 is provided with two symmetrical first-type notches and two symmetrical second-type notches, and the edge of the top plate 5 is fixedly connected with the enclosing plate 6.
In this example, wind power tower cylinder rain-proof lid can be formed by hard material, for example 304 stainless steel, and bounding wall and last roof seal through the welding, and sealing performance is high, and wind power tower cylinder rain-proof lid more enough covers tower section of thick bamboo top electrical equipment safely, prevents effectively that the rainwater from getting into tower section of thick bamboo top electrical equipment through rain-proof lid and damaging electrical equipment's inside components and parts.
Preferably, a plurality of upper rib plates 7 are arranged on the upper top plate 1, and the upper rib plates 7 are distributed in a crossed manner; a plurality of side rib plates 8 are arranged on the upper enclosing plate 3, and the upper end of each side rib plate 8 is connected with one end of the corresponding upper rib plate 7; a plurality of lower rib plates 9 are arranged on the top plate 5, and one end of each lower rib plate 9 is connected with the lower end of the corresponding side rib plate 8. Based on above-mentioned technical scheme for whole rain-proof lid is more firm.
Preferably, a manhole cover plate 10 and a manhole enclosing plate 11 are arranged on the first type of notch, one side of the manhole cover 10 is hinged with one side of the manhole enclosing plate 11, and the manhole enclosing plate 11 is fixedly connected with the top plate 5. The manhole cover plate 10 is also provided with round steel handrails, so that personnel can open the manhole cover plate conveniently.
Furthermore, one side of the manhole cover is provided with a hinge part, and the hinge part is hinged with one side of the manhole enclosing plate.
Rain-proof lid detachably of wind power tower cylinder installs the terminal surface in order to cover wind power tower cylinder on the wind power tower cylinder terminal surface, and the second type breach position on the roof is corresponding with wind power tower cylinder hanging seat position, is equipped with the flip device that can open and shut on the second type breach to can cover or show the hanging seat.
The special rain cover is arranged for the wind power tower with the convex middle part, the rain cover is detachably arranged on the end face of the wind power tower, and the openable cover turning device is formed at the position corresponding to the hanging seat, so that rain can be effectively prevented from entering the wind power tower through the rain cover under the condition that the hanging seat is arranged on the end face of the wind power tower.
In this embodiment, the rain-proof cover of wind power tower cylinder has set up two flip devices, and the circumferencial direction along wind power tower cylinder differs 180. The flip cover device has a size capable of covering the second type gap portion of the rain cover and has a space capable of accommodating the hanging seat. When the flip device is closed, the flip device can cover the hanging seat; when the flip device is opened, the flip device can expose the hanging seat. The number of the flip devices and the number of the hanging seats are two and are in one-to-one correspondence, but the utility model is not limited to this, and the number and the installation positions of the flip devices can be adjusted according to the number and the installation positions of the hanging seats.
Preferably, the cover turning device arranged on the second type of gap comprises a hanging seat cover plate 12 and a hanging seat enclosing plate, wherein one side of the hanging seat cover plate 12 is hinged with one side of the hanging seat enclosing plate so as to be opened or closed, and thus the hanging seat is covered or exposed; the hanging seat cover plate 12 is also provided with a round steel handrail, and the hanging seat enclosing plate is fixedly connected with the top plate 5. When the rain does not fall, the hanging seat cover plate can be opened, and the sling for hoisting the tower drum can be directly connected with the hanging seat, so that the operation is more convenient and faster; even meet the condition of raining suddenly, also can be through closing the hanging seat apron, realize rain-proof function.
Specifically, the hanger cover comprises a hanger cover upper wall 121, two hanger cover side walls 122 and a hanger cover front wall 123, and the hanger enclosure comprises a hanger enclosure front wall 131 and two hanger enclosure side walls 132; the length of the upper wall of the hanging seat cover plate is greater than that of the front wall of the hanging seat enclosing plate, the length of the front wall of the hanging seat cover plate is consistent with that of the upper wall of the hanging seat cover plate, the upper wall of the hanging seat cover plate is provided with a hinged part, the hinged part is hinged with one side of the hanging seat enclosing plate, the side wall of the hanging seat cover plate is provided with an arc-shaped groove, and when the hanging seat cover plate is closed, the side wall of the hanging seat cover plate covers the outer side of the side wall of the hanging seat enclosing plate, so that rainwater can be effectively prevented from entering the hanging seat from the side.
Furthermore, in order to facilitate the personnel to enter the position of the upper top plate, the two sides of the coaming 6 are provided with the crawling ladder 14, and two round steel handrails 15 are arranged at the position, close to the crawling ladder, of the upper top plate 1 and used for the personnel to climb.
Based on the technical scheme, the utility model can effectively prevent rainwater from adversely affecting electrical equipment in the hoisting process of the wind power bottom tower, and meanwhile, the electrical equipment is not interfered. The roof center in this embodiment is reserved square hole and is used bounding wall and last roof to weld and seal, and safety cover tower section of thick bamboo top electrical equipment to use gusset, side gusset welding to relevant position, strengthen the reinforcement to bounding wall and last roof, and set up under the roof gusset welding relevant position on the roof and corresponding side gusset link to each other, make whole rain-proof lid more firm. The position department that corresponds with the seat of hanging is formed with can open and shut ground flip device for rain-proof lid also can prevent effectively that the rainwater from entering into wind power tower section of thick bamboo through rain-proof lid under the condition that the seat of hanging is installed on wind power tower section of thick bamboo's terminal surface. Simultaneously, in order to facilitate the lifting of the rain-proof cover, lifting lugs are additionally arranged at relevant positions. In order to facilitate the personnel to enter the position of the upper enclosing plate, two crawling ladders are additionally arranged on the two sides of the upper enclosing plate, and two round steel handrails are respectively arranged on the positions, close to the crawling ladders, of the upper enclosing plate and used for the personnel to climb, so that the whole rain-proof cover is more practical.
Unless defined otherwise, technical or scientific terms used herein shall have the ordinary meaning as understood by one of ordinary skill in the art to which this invention belongs. The use of the terms "a" or "an" and the like in the description and in the claims of this application do not necessarily denote a limitation of quantity. The word "comprising" or "comprises", and the like, means that the element or item listed before the word covers the element or item listed after the word and its equivalents, but does not exclude other elements or items. The terms "connected" or "coupled" and the like are not restricted to physical or mechanical connections, but may include electrical connections, whether direct or indirect. "upper", "lower", "left", "right", and the like are used merely to indicate relative positional relationships, and when the absolute position of the object being described is changed, the relative positional relationships may also be changed accordingly.
The above embodiments are preferred embodiments of the present invention, but the present invention is not limited to the above embodiments, and any other changes, modifications, substitutions, combinations, and simplifications which do not depart from the spirit and principle of the present invention should be construed as equivalents thereof, and all such changes, modifications, substitutions, combinations, and simplifications are intended to be included in the scope of the present invention.
Claims (9)
1. The utility model provides a wind power tower drum rain-proof lid which characterized in that: the structure comprises an upper enclosing plate, an upper top plate, a top plate, enclosing plates, lateral lifting lugs, top lifting lugs, a first notch and a second notch, wherein one end of the upper enclosing plate is fixedly connected with the upper top plate, the other end of the upper enclosing plate is fixedly connected with the top plate, the surface of the upper enclosing plate is provided with a plurality of lateral lifting lugs, and the surface of the upper top plate is provided with a plurality of top lifting lugs; the center of the top plate is provided with a hole for passing electrical equipment at the top of the wind power tower, the top plate is provided with two symmetrical first-class notches and two symmetrical second-class notches, and the edge of the top plate is fixedly connected with the enclosing plate.
2. The wind tower rain cover according to claim 1, wherein: the upper top plate is provided with a plurality of upper rib plates which are distributed in a crossed manner, the upper coaming is provided with a plurality of side rib plates, and the upper ends of the side rib plates are respectively connected with one end of the corresponding upper rib plate.
3. The wind tower rain cover according to claim 2, wherein: a plurality of lower rib plates are arranged on the top plate, and one end of each lower rib plate is connected with the lower end of the corresponding side rib plate.
4. The wind tower rain cover according to claim 1, wherein: a manhole cover plate and a manhole enclosing plate are arranged on the first type of notch, one side of the manhole cover is hinged with one side of the manhole enclosing plate, and the manhole enclosing plate is fixedly connected with the top plate.
5. The wind tower rain cover according to claim 1, wherein: the second type gap corresponds to the hanging seat of the wind power tower, and the second type gap is provided with a flip device which can be opened and closed.
6. The wind tower rain cover according to claim 5, wherein: the cover turning device comprises a hanging seat cover plate and a hanging seat enclosing plate, one side of the hanging seat cover plate is hinged with one side of the hanging seat enclosing plate, and the hanging seat enclosing plate is fixedly connected with the top plate.
7. The wind tower rain cover according to claim 6, wherein: the hanging seat cover plate comprises a hanging seat cover plate upper wall, a hanging seat cover plate side wall and a hanging seat cover plate front wall, and the hanging seat enclosing plate comprises a hanging seat enclosing plate front wall and a hanging seat enclosing plate side wall; the length of the upper wall of the hanging seat cover plate is greater than that of the front wall of the hanging seat enclosing plate, and the upper wall of the hanging seat cover plate is provided with a hinged part which is hinged with one side of the hanging seat enclosing plate.
8. The wind tower rain cover according to claim 1, wherein: the ladder stands are arranged on two sides of the upper coaming.
9. The wind tower rain cover according to claim 7, wherein: the upper top plate is provided with handrails corresponding to the ladder stand.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122903872.7U CN216518419U (en) | 2021-11-19 | 2021-11-19 | Rain-proof lid of wind power tower cylinder |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122903872.7U CN216518419U (en) | 2021-11-19 | 2021-11-19 | Rain-proof lid of wind power tower cylinder |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216518419U true CN216518419U (en) | 2022-05-13 |
Family
ID=81532489
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202122903872.7U Active CN216518419U (en) | 2021-11-19 | 2021-11-19 | Rain-proof lid of wind power tower cylinder |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216518419U (en) |
-
2021
- 2021-11-19 CN CN202122903872.7U patent/CN216518419U/en active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| US9228562B2 (en) | Convertible wind turbine nacelle cover | |
| CN216518419U (en) | Rain-proof lid of wind power tower cylinder | |
| CN210917208U (en) | Flood control barricade | |
| CN212435145U (en) | Outdoor box-type substation | |
| RU2529990C1 (en) | Modified poly-wind rotor | |
| CN218526041U (en) | Cable branch box capable of being automatically supported | |
| CN108449036A (en) | A kind of clamshell photovoltaic panel safeguard structure | |
| CN103368126B (en) | 10kV outdoor high voltage cable branch box and installation method thereof | |
| CN110255362A (en) | A kind of rain cover and its assembling combination method | |
| CN211605020U (en) | Rainproof device for switch blade mechanism box | |
| CN210531060U (en) | Special weather cover for vertically-mounted tower | |
| CN204919368U (en) | Cable address bank of cells is prevented in repeatedly usable's basket construction of hanging | |
| CN213540632U (en) | Rain-proof cover of wind power generation tower section of thick bamboo | |
| CN211743801U (en) | High-voltage distribution box | |
| CN217582377U (en) | Rain-proof structure of fan tower section of thick bamboo | |
| CN211790278U (en) | Prevent weathering base station signal block terminal | |
| CN208797450U (en) | A kind of full buried box-type transformer substation | |
| CN113803214A (en) | Tower of a wind turbine | |
| CN209948587U (en) | Rain-proof cable distribution box | |
| CN203397822U (en) | Waterproof casing for transformer | |
| CN218882430U (en) | Rainproof device for fan tower drum | |
| CN105610060B (en) | Overhaul closure | |
| CN206922260U (en) | A kind of distributed board outdoor case lid | |
| CN106711886A (en) | Rainproof cable distribution box | |
| CN211001713U (en) | Semi-fixed type cabin cover device of booster station |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |