CN106593779B - Operating platform for tower, operating method thereof and wind generating set - Google Patents
Operating platform for tower, operating method thereof and wind generating set Download PDFInfo
- Publication number
- CN106593779B CN106593779B CN201611216989.5A CN201611216989A CN106593779B CN 106593779 B CN106593779 B CN 106593779B CN 201611216989 A CN201611216989 A CN 201611216989A CN 106593779 B CN106593779 B CN 106593779B
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- platform
- lower layer
- operating
- opening
- pylon
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- 238000011017 operating method Methods 0.000 title description 6
- 238000010276 construction Methods 0.000 abstract description 41
- 238000000034 method Methods 0.000 abstract description 6
- 229910000831 Steel Inorganic materials 0.000 description 35
- 239000010959 steel Substances 0.000 description 35
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 6
- 238000010586 diagram Methods 0.000 description 3
- 238000007689 inspection Methods 0.000 description 3
- 229910052742 iron Inorganic materials 0.000 description 3
- 230000003028 elevating effect Effects 0.000 description 2
- 230000007246 mechanism Effects 0.000 description 2
- 230000007704 transition Effects 0.000 description 2
- 230000008859 change Effects 0.000 description 1
- 230000015271 coagulation Effects 0.000 description 1
- 238000005345 coagulation Methods 0.000 description 1
- 238000011065 in-situ storage Methods 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000003014 reinforcing effect Effects 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
- 238000003466 welding Methods 0.000 description 1
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
Abstract
The invention provides an operation platform for a tower, an operation method of the operation platform and a wind generating set. This operation platform includes: a lower stage having a first opening; the upper-layer platform is provided with a second opening and is arranged above the lower-layer platform; the connecting upright post is used for connecting the lower-layer platform and the upper-layer platform; wherein the lower deck is supported on support members extending from the inside of the tower. The operation platform is simple in structure and low in cost, and construction operation of three operation surfaces of the tower can be completed through the operation platform.
Description
Technical field
The present invention relates to a kind of for the operating platform of pylon, its operating method and including its wind power generating set, more
Specifically, be related to a kind of structure it is simple and at low cost for the operating platform of pylon, its operating method and including its wind
Power generator group.
Background technique
As the power of wind power generating set constantly increases, the height of pylon is higher and higher, and diameter is also increasing, causes
Pylon transport difficult.
In order to solve problem above, at present usually using concrete tower.Concrete tower is divided into the coagulation of cast in situs
The concrete tower of native pylon and prefabricated.The rigidity of wind-power generating unit tower the lower section can be improved in concrete tower, right
The stable operation of unit provides guarantee, while can reduce the usage amount of steel, reduces the cost of wind-power generating unit tower.
However, many constructions (for example, connection between each section) of concrete tower all carry out at project scene, lead to difficulty of construction
It increases.
Fig. 1 is the structural schematic diagram for showing concrete tower.
As shown in Figure 1, concrete tower 1 includes concrete segment 2, ladle girder construction section 3, the steel section mistake being arranged from bottom to top
The steel section lower section (not shown) for crossing section 4 and being arranged on steel section changeover portion 4.Construction personnel passes through respectively in concrete segment 2 and steel
Operating surface 5, ladle girder construction section 3 between packet girder construction section 3 and operating surface 6 and steel section transition between steel section changeover portion 4
Connection concrete segment 2 and ladle girder construction section 3, ladle girder construction are operable on operating surface 7 between section 4 and steel section lower section
Section 3 and steel section changeover portion 4 and steel section changeover portion 4 and steel section lower section.Therefore, it is necessary to provide operating platform for aforesaid operations.
Fig. 2 is the main view for showing operating platform according to prior art, and Fig. 3 is the top view of Fig. 2.
As shown in Figures 2 and 3, the operating platform 10 of the prior art include main part 11, scaling platform 12 and have stretch
The telescopic rod 13 of contracting hanging point.When being operated, operating platform 10 is lifted up into pylon by hanging device.Operating platform 10 is logical
The flexible hanging point for crossing telescopic rod 13 is hung on pylon inner wall, and scaling platform 12 is realized flexible by hydraulic device.
Structure is complicated, expensive for the operating platform 10 of the prior art, and other hanging device is needed to hang it
Dress, therefore operating platform 10 must be taken out after the completion of construction.However, due to concrete segment 2, ladle girder construction section 3, steel section
The cross-sectional area of changeover portion 4 and steel section lower section is gradually reduced, and the lateral dimension of operating platform 10 is greater than the size of steel section lower section, because
This should take out operating platform 10 before placing steel section lower section, this leads to not using aforesaid operations platform 10 in operating surface 7
On operated.Therefore, it is impossible to the connection between connection steel section changeover portion 4 and steel section lower section is completed using operating platform 10, and
It is to need that the operating platform for being operated on operating surface 7 is extraly arranged.However, from structural requirement, ladle
Do not allow to weld load component in girder construction section 3, and the longitudinal length of steel section changeover portion 4 is too short, can not weld for fixing
The structure of operating platform, therefore cause to increase the difficulty of construction of operating surface 7.
Further, since needing to take out operating platform 10, therefore cause the later period that can not overhaul aforesaid operations face.
Summary of the invention
The operating platform for pylon simple and at low cost the purpose of the present invention is to provide a kind of structure, its operation side
Method and wind power generating set including it.
According to an aspect of the present invention, a kind of operating platform of the pylon for wind power generating set includes: lower layer's platform,
With the first opening；Upper platform, has the second opening, and upper platform is set to the top of lower layer's platform；Connect column, connection
Lower layer's platform and upper platform；Wherein, lower layer's platform is from the supporting member that the inside of pylon is stretched out.
Lower layer's platform may include the first guardrail around the first opening setting, and upper platform includes around the second opening
First and second are separately installed on the second guardrail being arranged, the first guardrail and the second guardrail.
The panel that lower layer's platform and upper platform can respectively include support frame and be laid on support frame.
The panel can respectively include the marginal portion of upward projection.
The connection column may be provided at the edge of lower layer's platform and upper platform.
The connection column may be welded to lower layer's platform and upper platform.
The operating platform may also include lift component, the lift component be erected at lower layer's platform the first opening and on
Between second opening of layer platform.
The first opening and the second opening can be separately positioned on the edge of lower layer's platform and upper platform.
According to another aspect of the present invention, a kind of wind power generating set is provided, the wind power generating set includes institute as above
The operating platform stated.
According to another aspect of the present invention, a kind of operation side utilizing the operating platform as described above for pylon is provided
Method, the pylon include the concrete segment of bottom-up setting, ladle girder construction section, steel section changeover portion and steel section lower section, described
Operating method includes: lower layer's platform by the operating platform on the supporting member stretched out on the inside of pylon；Reach institute
The location of lower layer's platform is stated, first on the first guardrail of the first opening setting is opened, under described
Layer platform on land regions and close described first, to the operation between the concrete segment and the ladle girder construction section
Face is operated；After the construction for completing the operating surface, described first is opened, position locating for the upper platform is reached
It sets, second for opening the second guardrail around the second opening setting, simultaneously into the land regions on the upper platform
Close described second, between the ladle girder construction section and the steel section changeover portion operating surface and the steel section transition
Operating surface between section and the steel section lower section is operated.
The operating platform of an exemplary embodiment of the present invention, structure is simple and at low cost, and flat using the operation
Platform realizes the constructing operation of three operating surfaces.
In addition, the operating platform of an exemplary embodiment of the present invention can not take out operation since its is at low cost
Platform but place it in tower, so as to using its complete operating surface inspection operation.
Detailed description of the invention
By the detailed description carried out below in conjunction with the accompanying drawings, above and other objects of the present invention, features and advantages will
It becomes more fully apparent, in which:
Fig. 1 is the structural schematic diagram for showing concrete tower；
Fig. 2 is the main view for showing operating platform according to prior art；
Fig. 3 is the top view of Fig. 2；
Fig. 4 is the perspective view for showing the operating platform of an exemplary embodiment of the present invention；
Fig. 5 is the main view of Fig. 4；
Fig. 6 is the top view of Fig. 5；
Fig. 7 is to show the signal being mounted on the operating platform of an exemplary embodiment of the present invention on pylon inner sidewall
Figure.
Throughout the drawings and the detailed description, unless being additionally described or being arranged, otherwise identical label refers to
Show identical element, feature and structure.For clarity, illustrate and conveniently, attached drawing may not be drawn to scale, and can amplify attached drawing
Relative size, ratio and the description of middle element.
Specific embodiment
There is provided it is described in detail below, with help reader obtain to method as described herein, the comprehensive understanding of equipment.So
And method as described herein, the various change of equipment, modification and its equivalent will be aobvious for those of ordinary skill in the art
And it is clear to.In addition, can save in order to more clear and succinct for function and structure known to a person of ordinary skill in the art
Description.
Feature described herein can be implemented in different ways, and will not be construed as limited to as described herein
Example.More precisely, example as described herein is provided, so that the present invention is thorough and complete, and will be this
The full scope of invention is communicated to those skilled in the art.
Fig. 4 is the perspective view for showing the operating platform of an exemplary embodiment of the present invention, and Fig. 5 is the main view of Fig. 4,
Fig. 6 is the top view of Fig. 5.
Hereinafter, the tower for being used for wind power generating set that an exemplary embodiment of the present invention will be described referring to fig. 4 to fig. 6
The operating platform 100 of frame.
An exemplary embodiment of the present invention, operating platform 100 can include: lower layer's platform 110 has the first opening
111；Upper platform 120 has the second opening 121, separates preset distance with lower layer platform 110 and be parallel to lower layer's platform 110；
Column 130 is connected, between lower layer's platform 110 and upper platform 120, and connects lower layer's platform 110 and upper platform 120.
An exemplary embodiment of the present invention, lower layer's platform 110 can be supported on the stretching on the inside of the pylon of wind power generating set
On supporting member.
Spacing between lower layer's platform 110 and upper platform 120 is not particularly limited, the behaviour that can be operated as needed
It is adjusted as face.
Each operating surface of pylon is carried out on lower layer's platform 110 and upper platform 120 in order to facilitate construction personnel station
Constructing operation, lower layer's platform 110 and upper platform 120 can have the shape similar with the end surface shape of pylon lower end.Due to tower
The end face of frame lower end is generally circular, therefore lower layer's platform 110 and upper platform 120 can also be in circular plate shape (such as Fig. 4 to figure
Shown in 5).However, the invention is not limited thereto, and in the case where not influencing construction personnel's construction, lower layer's platform 110 and upper platform
120 can be in other shapes.
Connection column 130 may be supported on the edge of lower layer's platform 110 and upper platform 120 and connect 110 He of lower layer's platform
Upper platform 120.The radial dimension and axial dimension of operating platform 100 can be not particularly limited, can be according to the tower that will be constructed
The size of frame determines.
The intensity for connecting column 130 needs support lower layer's platform 110, upper platform 120, construction personnel and construction behaviour enough
Various materials in work.Preferably, connection column 130 can be fashioned iron, for example, can be 10# channel steel.
Connection column 130 can be fixed by welding to lower layer's platform 110 and upper platform 120, to guarantee that connection is reliable
Property.
The quantity of connection column 130 is not particularly limited, as long as lower layer's platform 110 and upper platform can be connected reliably
120.
In addition, in order to guarantee constitutional balance, it is preferable that connection column 130 can equally spacedly be arranged.
An exemplary embodiment of the present invention, lower layer's platform 110 may include support frame and be laid on support frame
Panel.Fashioned iron can be used to be welded for support frame.Preferably, fashioned iron can be channel steel, for example, 100# channel steel.In addition, paving
The panel being located on support frame can guarantee the safety of construction personnel for patterned surface plate with increasing friction force.However, lower layer
The structure of platform 110 is without being limited thereto, as long as can guarantee that lower layer's platform 110 being capable of reliably Construction of Supporting personnel.
The panel of lower layer's platform 110 can have the marginal portion of upward projection, to prevent construction personnel from lower layer's platform 110
On fall.
In addition, the first opening 111 can be offered on lower layer's platform 110.First opening 111 can have arbitrary shape, preferably
The shape on ground, the first opening 111 can be corresponding to the shape of elevating mechanism for passing through its setting that will be described later.For example, the
One opening 111 can be in quadrangle.
First opening 111 may be provided at any position on lower layer's platform 110, and be not particularly limited.First opening 111
Size be also not particularly limited, as long as can guarantee elevating mechanism can pass through its installation.
First guardrail 140 can be around 111 setting of the first opening.When the centre of lower layer's platform 110 is arranged in the first opening 111
When on region, the first guardrail 140 can be around the entire edge setting of the first opening 111.When the first opening 111 is along lower layer's platform
When 110 edge setting (as shown in Figures 4 to 6), the first guardrail 140 can be around the first opening 111 in addition to flat close to lower layer
The part at the edge of platform 110 is arranged.
An exemplary embodiment of the present invention can install first 141 on the first guardrail 140.For example, first
141 can be mounted to the sliding door of the first guardrail 140.
An exemplary embodiment of the present invention, the structure of upper platform 120 can be with the structure phases of lower layer platform 110
Together.
The second opening 121 can be opened up at the position corresponding with the position of the first opening 111 of upper platform 120.It can enclose
Around 121 the second guardrail 150 of setting of the second opening.Second 151 can be arranged on the second guardrail 150.Since upper platform 120 has
There is structure identical with the structure of lower layer platform 110, therefore upper platform 120 is also applied for the description of lower layer's platform 110,
This will omit detailed description for simplicity.
An exemplary embodiment of the present invention, operating platform 100 may also include lift component 160.Lift component 160 can
It is erected between the first opening 111 of lower layer's platform 110 and the second opening 121 of upper platform 120.
An exemplary embodiment of the present invention, lift component 160 can be simple elevator (as shown in Figures 4 to 6).It is excellent
Selection of land, the simple elevator can pass through the first opening 111 and the second opening 121 from ground, and construction personnel can be straight by simple elevator
It is connected to up to lower layer's platform 110 and upper platform 120.However, the invention is not limited thereto, lift component 160 can only be erected at lower layer
Between first opening 111 of platform 110 and the second opening 121 of upper platform 120.For example, lift component 160 can be to climb
Ladder.In this case, construction personnel can reach lower layer's platform 110 by other hanging devices, then pass through lift component 160
Upper platform 120 is risen to from lower layer's platform 110.In addition, for the ease of construct in pylon simple to install elevator feelings
Under condition, it is not necessary that lift component 160 is extraly arranged, construction personnel reaches lower layer's platform 110 and upper layer using the simple elevator
Platform 120.Optionally, construction personnel can reach lower layer's platform 110 and upper platform 120 by hanging device.
Fig. 7 is to show for the operating platform 100 of an exemplary embodiment of the present invention to be mounted on the inner sidewall of pylon
Schematic diagram.
Below in conjunction with Fig. 7 description according to the operating method of the operating platform 100 of the exemplary embodiment of invention.
As described in the background section, concrete tower includes the concrete segment 2 of bottom-up setting, ladle girder construction section
3, steel section changeover portion 4 and the steel section lower section (not shown) being arranged on steel section changeover portion 4.Construction personnel passes through respectively in operating surface
5, connection concrete segment 2 and ladle girder construction section 3,3 and of ladle girder construction section are operable on operating surface 6 and operating surface 7
Steel section changeover portion 4 and steel section changeover portion 4 and steel section lower section.
Operating platform 100 can be supported on the bracket of concrete segment 2 by an exemplary embodiment of the present invention.Bracket
It refers to the supporting member stretched out from 2 inner sidewall of concrete segment, can be made of reinforcing bar and concrete, intensity is enough to support behaviour
Make platform 100.
When being operated, construction personnel for example, by hanging device or can be passed directly to the lift component 160 on ground and arrive
Up at the first platform 110.Construction personnel opens first 141 of the first guardrail 140, enters the platform on the first platform 110
Region simultaneously closes first 141 to guarantee safety, then operates to operating surface 5.For example, construction personnel can be by pouring water
Ladle girder construction section 3 is connected to concrete segment 2 by the modes such as mud.
After the construction for completing operating surface 5, construction personnel opens first 141, and it is flat to reach second by lift component 160
At platform 120.Construction personnel opens second 151 of the second guardrail 150, enters the land regions on the second platform 120 and pass
Second 151 is closed to guarantee safety.On the second platform 120, operating surface 6 and 7 can be operated simultaneously.For example, constructor
Ladle girder construction section 3 and steel section changeover portion 4 and steel section changeover portion 4 and steel section lower section can be bolted in member, to complete
The constructing operation of operating surface 5,6 and 7.
An exemplary embodiment of the present invention is completed since 100 structure of operating platform is simple and cost is relatively low
After the constructing operation of operating surface 5,6 and 7, operating platform 100 can not be taken out.Thus can be in the company in later period maintenance aforesaid operations face
The operating platform is continued to use when connecing (for example, bolt on inspection operation face 6 and 7).
As described above, the operating platform of an exemplary embodiment of the present invention, structure is simple and at low cost, and available
The constructing operation of operating platform realization operating surface 5,6 and 7.
In addition, the operating platform of an exemplary embodiment of the present invention can not take out operation since its is at low cost
Platform but place it in tower, so as to using its complete operating surface inspection operation.
Although the present invention has been described in detail referring to its exemplary embodiment, those skilled in the art should be managed
Solution, in the case where not departing from the spirit and scope of the present invention defined by claim, can carry out form and details to it
On various changes.
Claims (8)
1. a kind of operating platform for pylon, the operating platform (100) include:
Lower layer's platform (110) has the first opening (111)；
Upper platform (120), has the second opening (121), and the upper platform (120) is set to lower layer's platform (110)
Top；
It connects column (130), connects lower layer's platform (110) and the upper platform (120) and support the upper platform
(120), connection column (130) is around the setting of the edge of lower layer's platform (110) and the upper platform (120)；
Wherein, lower layer's platform (120) be supported on from the inside of pylon stretch out supporting member on and the upper platform
(120) contactless with the inside of the pylon.
2. operating platform according to claim 1, wherein lower layer's platform (110) includes around first opening
(111) the first guardrail (140) being arranged, the upper platform (120) include around the second of the second opening (121) setting
Guardrail (150) is separately installed with first (141) and second on first guardrail (140) and second guardrail (150)
(151)。
3. operating platform according to claim 1, wherein lower layer's platform (110) and the upper platform (120) point
It Bao Kuo not support frame and the panel that is laid on the support frame.
4. operating platform according to claim 3, wherein the panel includes the marginal portion of upward projection.
5. operating platform according to claim 1, wherein the connection column (130) is welded to lower layer's platform
(110) and the upper platform (120).
6. operating platform according to claim 1, the operating platform (100) further includes lift component (160), the liter
Drop component (160) is erected at the institute of first opening (111) and the upper platform (120) of lower layer's platform (110)
It states between the second opening (121).
7. operating platform according to claim 1, wherein first opening (111) and second opening (121) point
It She Zhi not be in the edge of lower layer's platform (110) and the upper platform (120).
8. a kind of wind power generating set, the wind power generating set includes pylon, and the pylon includes as appointed in claim 1-7
Operating platform described in meaning one.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201611216989.5A CN106593779B (en) | 2016-12-26 | 2016-12-26 | Operating platform for tower, operating method thereof and wind generating set |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201611216989.5A CN106593779B (en) | 2016-12-26 | 2016-12-26 | Operating platform for tower, operating method thereof and wind generating set |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN106593779A CN106593779A (en) | 2017-04-26 |
| CN106593779B true CN106593779B (en) | 2019-03-12 |
Family
ID=58602569
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201611216989.5A Active CN106593779B (en) | 2016-12-26 | 2016-12-26 | Operating platform for tower, operating method thereof and wind generating set |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106593779B (en) |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP3690237A1 (en) * | 2019-01-31 | 2020-08-05 | Siemens Gamesa Renewable Energy A/S | Wind turbine and method for mounting a platform to a wall portion of a wind turbine |
| CN111120216B (en) * | 2019-12-24 | 2022-11-11 | 新疆金风科技股份有限公司 | Supporting platform, tower barrel and wind generating set |
| CN112922787B (en) * | 2021-03-08 | 2022-02-11 | 中国华能集团清洁能源技术研究院有限公司 | Integral installation structure and method for platform in tower |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201165943Y (en) * | 2008-02-01 | 2008-12-17 | 北京能高自动化技术有限公司 | Safe platform in large-scale blower fan tower barrel |
| CN102434404A (en) * | 2011-12-14 | 2012-05-02 | 三一电气有限责任公司 | Fan and tower drum thereof |
| CN103061992A (en) * | 2012-12-13 | 2013-04-24 | 北京金风科创风电设备有限公司 | Operation platform |
| EP2631393A1 (en) * | 2009-05-19 | 2013-08-28 | Pacadar S.A. | A tower for a wind turbine |
| CN205370860U (en) * | 2016-03-04 | 2016-07-06 | 北京金风科创风电设备有限公司 | A tower section of thick bamboo for wind generating set |
-
2016
- 2016-12-26 CN CN201611216989.5A patent/CN106593779B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201165943Y (en) * | 2008-02-01 | 2008-12-17 | 北京能高自动化技术有限公司 | Safe platform in large-scale blower fan tower barrel |
| EP2631393A1 (en) * | 2009-05-19 | 2013-08-28 | Pacadar S.A. | A tower for a wind turbine |
| CN102434404A (en) * | 2011-12-14 | 2012-05-02 | 三一电气有限责任公司 | Fan and tower drum thereof |
| CN103061992A (en) * | 2012-12-13 | 2013-04-24 | 北京金风科创风电设备有限公司 | Operation platform |
| CN205370860U (en) * | 2016-03-04 | 2016-07-06 | 北京金风科创风电设备有限公司 | A tower section of thick bamboo for wind generating set |
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| Publication number | Publication date |
|---|---|
| CN106593779A (en) | 2017-04-26 |
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Effective date of registration: 20221123 Address after: 201716 Building 6, No. 108, Yunhu Road, Liantang Town, Qingpu District, Shanghai Patentee after: Shanghai crane Electromechanical Technology Co.,Ltd. Address before: 100176 19 Kangding street, Beijing economic and Technological Development Zone, Daxing District, Beijing Patentee before: Beijing Goldwind Science & Creation Windpower Equipment Co.,Ltd. |
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