CN201730776U - Wind driven generator tower capable of lifting - Google Patents
Wind driven generator tower capable of lifting Download PDFInfo
- Publication number
- CN201730776U CN201730776U CN2010202021141U CN201020202114U CN201730776U CN 201730776 U CN201730776 U CN 201730776U CN 2010202021141 U CN2010202021141 U CN 2010202021141U CN 201020202114 U CN201020202114 U CN 201020202114U CN 201730776 U CN201730776 U CN 201730776U
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- China
- Prior art keywords
- central steel
- lifting
- basis
- tubing string
- driven generator
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- 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
- Y02E10/728—Onshore wind turbines
Abstract
The utility model relates to the field of the installation structure, in particular to a wind driven generator tower capable of lifting, which comprises a foundation (1), a lower layer structure (2) and an upper layer structure (3), and is characterized by comprising a central steel sleeve (4), a central steel pipe column (5) and a hoisting facility, wherein the central steel pipe column (5) is in a segment structure, the top part of the central steel pipe column (5) is fixed at the wind driven motor (7), and the central steel sleeve (4) is sheathed outside the central steel pipe column (5). The utility model can reduce the material consumption of members, reduces the cost, is convenient to install and repair, and has wide application range.
Description
Technical field
The utility model relates to the mounting structure field that is used for wind motor, is specially a kind of lifting/lowering type wind-driven generator tower frame.
Background technique
Existing wind-power electricity generation pylon structure weight is big, the Master Cost height.And because pylon structure weight is big, its making, transportation, installation and wind power plant are installed needs large-scale haulage vehicle boats and ships, large scale hoisting machinery, and construction equipment machine-team occupancy expenses is very high, is unfavorable for the popularization of this cleaning low-carbon (LC) of the wind-power electricity generation energy.Wind power plant is installed in the pylon top, if run into than major break down, the maintainer will ascend a height to the pylon top or need large scale hoisting machinery to unload; And running into extreme typhoon positive effect, wind power plant and pylon are also had no idea to adjust and are highly put up a resistance.
The model utility content
In order to overcome the defective of prior art, the pylon of a kind of easy for installation, sound construction, convenient maintenance is provided, the utility model discloses a kind of lifting/lowering type wind-driven generator tower frame.
The utility model reaches goal of the invention by following technical solution:
A kind of lifting/lowering type wind-driven generator tower frame, comprise basis, substructure and superstructure, basic fixed is on ground or be erected at water surface top, substructure is fixed on the basis, the upper fixed of substructure connects superstructure, it is characterized in that: also comprise central steel sleeve pipe, central steel tubing string and lifting facility
The center of the bottom of foundation is provided with Centroid, periphery at Centroid is provided with 3～8 all mid-side nodes, Centroid is arranged on the pylon structure central shaft, all mid-side nodes evenly distribute around Centroid, all mid-side nodes all pass through the contact member and are connected with Centroid, also be connected to each other between adjacent all mid-side nodes by the contact member
The central steel tubing string is the merogenesis structure, form by the joint splicing by the central steel tubular element, the central steel tubular element of below one joint be fixed on the Centroid on basis and and basic bottom surface vertical, be fixedly connected sequentially between the central steel tubular element of Ge Jie up and down and connect into holistic central steel tubing string perpendicular to the bottom of foundation, the roof anchorage wind-driven generator of central steel tubing string
The top of central steel sleeve pipe and bottom are respectively equipped with sleeve pipe roof construction node and sleeve pipe bottom structure node, the central steel casing pipe sleeve outside the central steel tubing string,
Substructure is made up of batter post and supporting member, and the two ends of batter post are adapter sleeve roof construction node and basal perimeter node respectively, an end adapter sleeve bottom structure node of supporting member, and the other end of supporting member is connected with basis or batter post,
The lifting facility is made up of static pulley, lifting device and hoist, and static pulley is fixed in the top of central steel tubing string, and lifting device is located at the inboard on substructure top, and hoist is located at the outside on the substructure top.
Described lifting/lowering type wind-driven generator tower frame, it is characterized in that: superstructure is made up of by the joint splicing the right cylinder unit, the bottom of first layer right cylinder unit and the top of batter post are connected, each layer respectively has 3～8 right cylinder unit, be connected to each other by the contact member between the adjacent right cylinder unit in each layer, the right cylinder unit of each layer all passes through the contact member and is connected with the central steel tubing string, connects by flange between the neighbouring two-layer right cylinder unit.
Described lifting/lowering type wind-driven generator tower frame, it is characterized in that: superstructure is made up of wirerope, and the position is provided with the capital node on the upper side in the central steel tubing string, an end attachment post top node of wirerope, the other end of wirerope is connected in the top or the bottom of batter post.
Described lifting/lowering type wind-driven generator tower frame is characterized in that: the basis is for being provided with on the ground or being erected at continuous footing, raft slab foundation or the box foundation on the water surface, and the below on basis is pile foundation, caisson, open caisson, anchor cable or anchor pole fixedly.
Described lifting/lowering type wind-driven generator tower frame is characterized in that: adopt between the central steel tubular element to be welded to connect or the connection of interior side flange.
Described lifting/lowering type wind-driven generator tower frame, it is characterized in that: lifting device is selected hydraulic lifting apparatus for use, and hoist is selected light hoisting gear for use, and hoist has 2 or 1, is fixed on the outside on substructure top.
When the utility model is installed,
Earlier on the ground or the water surface top basis is set, the basis can be selected continuous footing, raft slab foundation or box foundation for use, can set up pile foundation, caisson, open caisson, anchor cable or anchor pole as required at the following of basis, center on the basis is provided with Centroid, periphery at Centroid is provided with 3～8 all mid-side nodes, Centroid is arranged on the central shaft of the utility model structure, and all mid-side nodes evenly distribute around Centroid.
Then mounting center Steel Sleeve and central steel tubing string utilize the hoist of loading and unloading member, with on the first segment central steel tubular element centering node and and basic bottom surface vertical, before installation in advance with the central steel casing pipe sleeve outside the central steel tubing string.
Install the back at first segment central steel tubular element substructure is installed, substructure is made up of 3～8 batter posts and 2～4 supporting members, the two ends of batter post are adapter sleeve roof construction node and basal perimeter node respectively, one end adapter sleeve bottom structure node of supporting member, the other end of supporting member is connected with basis or batter post, the static pulley that utilizes central steel tubular element top is installed in the inboard on substructure top with lifting device, utilizes static pulley hoist to be installed in the outside on substructure top.
Install the back in substructure and utilize the hoist that is installed in the outside, substructure top wind-driven generator to be installed, utilize the static pulley dismounting to remove hoist then at the top of first segment central steel tubular element.
Utilize lifting device that first segment central steel tubular element is upwards sling, insert the second joint central steel tubular element between the Centroid on first segment central steel tubular element and basis, the connection between the central steel tubular element can be adopted and be welded to connect or the connection of interior side flange.So repeat, the central steel tubular element of more piece is spliced into holistic central steel tubing string perpendicular to the bottom of foundation, and the wind-driven generator that promotes capital is installed thereby finish lifting of the present utility model to the height that requires.
Finish when promoting installation exercise or superstructure is installed afterwards, superstructure is made up of by the joint splicing the right cylinder unit, the bottom of first layer right cylinder unit and the top of batter post are connected, each layer respectively has 3～8 right cylinder unit, be connected to each other by the contact member between the right cylinder unit of each layer, the right cylinder unit of each layer all passes through the contact member and is connected with the central steel tubing string, connects by flange between the neighbouring two-layer right cylinder unit.
Superstructure also can be made up of wirerope, and when adopting wirerope, a capital node is established at the position on the upper side in the central steel tubing string, an end attachment post top node of wirerope, and the other end of wirerope is connected in the top or the bottom of batter post.
When the utility model is fallen operation, remove superstructure earlier, and the connection between this two joints central steel tubular element of below the releasing and its top is to be divided into the central steel tubing string at two joints up and down, to go up joint with lifting device mentions, remove and remove with being about to the central steel tubular element of below, with lifting device remaining central steel tubing string is put down then, so just removed one joint unit, below of central steel tubing string, repeat above-mentioned steps, until the remaining original first segment central steel tubing string of installing.
The utlity model has following beneficial effect:
(1) wind-power electricity generation pylon structure form provided by the utility model can reduce the construction material consumption, and keeps the function of pylon.
(2) wind-power electricity generation pylon structure form provided by the utility model can utilize existing small-sized construction equipment and the lifting facility that is fixed on the pylon to carry out installation, does not need large-scale construction equipment and transportation equipment.
(3) wind-power electricity generation pylon structure form provided by the utility model can be saved Master Cost, reduces large-scale special-purpose construction equipment One-Shift Costs, thereby reaches the purpose that reduces cost.
(4) wind-power electricity generation pylon structure form provided by the utility model can be adjusted height resisting extreme typhoon positive effect, or make things convenient for the maintainer to want ascend operation.
(5) the utility model can be applied to wind-power electricity generation be not easy to approaching mountain area of large lifting equipment and maritime waters.
Description of drawings
Fig. 1 is the plan view on basis in the utility model;
Fig. 2 is the plan view on basis in the utility model;
Fig. 3 is the structural representation of central steel sleeve pipe in the utility model;
Fig. 4 is installing the structural representation after the substructure when being the utility model installation on the basis;
Fig. 5 is the structural representation of first segment central steel tubing string and wind-driven generator in the utility model;
Fig. 6 has installed the structural representation behind the wind-driven generator on first segment central steel tubing string when being the utility model installation;
Promote the back and prepare the structural representation that installation second saves the central steel tubing string at first segment central steel tubing string when Fig. 7 is the utility model installation;
Fig. 8 is the structural representation that adopts the superstructure of wirerope in the utility model;
Fig. 9 is the structural representation that adopts the superstructure of right cylinder in the utility model;
Figure 10 is a structural representation of the present utility model.
Embodiment
Below further specify the utility model by specific embodiment.
A kind of lifting/lowering type wind-driven generator tower frame comprises basis 1, substructure 2, superstructure 3, central steel sleeve pipe 4, central steel tubing string 5 and lifting facility, and as shown in Figure 8, concrete structure is:
Central steel tubing string 5 is the merogenesis structure, central steel tubular element 51 is made up of by the joint splicing central steel tubular element 51, the central steel tubular element 51 of below one joint be fixed on the Centroid 11 on basis 1 and and basic 1 bottom surface vertical, be fixedly connected sequentially between the central steel tubular element 51 of Ge Jie up and down and connect into holistic central steel tubing string 5 perpendicular to basic 1 bottom surface, the roof anchorage wind-driven generator 7 of central steel tubing string 5
The top of central steel sleeve pipe 4 and bottom are respectively equipped with sleeve pipe roof construction node 41 and sleeve pipe bottom structure node 42, and central steel sleeve pipe 4 is enclosed within outside the central steel tubing string 5,
The lifting facility is made up of static pulley 61, lifting device 62 and hoist 63, lifting device 62 adopts hydraulic lifting apparatus, hoist 63 adopts light hoisting gear, static pulley 61 is located at the top of central steel tubing string 5, lifting device 62 is located at the inboard on substructure 2 tops, and hoist 63 is fixed on the outside on substructure 2 tops.
Superstructure 3 is made up of by the joint splicing right cylinder unit 31, the bottom of first layer right cylinder unit 31 is connected with the top of batter post 21, each layer respectively has 3～8 right cylinder unit 31, present embodiment is got 4, be connected to each other by contact member 32 between the right cylinder unit 31 of each layer, the right cylinder unit 31 of each layer all passes through contact member 32 and is connected with central steel tubing string 5, connects by flange between the neighbouring two-layer right cylinder unit 31.
Superstructure 3 also can be made up of wirerope 33, and the position is provided with capital node 52 on the upper side in central steel tubing string 5, an end attachment post top node 52 of wirerope 33, and the other end of wirerope 33 is connected in the top or the bottom of batter post 21.
The present embodiment installation steps are as follows:
Follow mounting center Steel Sleeve 4 and first segment central steel tubular element 51, first segment central steel tubular element 51 is the steel pipe of long 33m, diameter 1420mm, wall thickness 20mm, central steel sleeve pipe 4 is established one group of static pulley 61 for the steel pipe of long 15m, diameter 1500mm, wall thickness 20mm at the 0.18m place, bottom, top of first segment central steel tubular element 51.Central steel sleeve pipe 4 as shown in Figure 3, the top of central steel sleeve pipe 4 and bottom are respectively equipped with sleeve pipe roof construction node 41 and sleeve pipe bottom structure node 42, in advance central steel sleeve pipe 4 is enclosed within outside the central steel tubing string 5 also temporary fixed, the top that makes central steel sleeve pipe 4 is than the low 1m in the top of first segment central steel tubular element 51, and the bottom of central steel sleeve pipe 4 than Centroid 11 the high 17m in top, then with on the first segment central steel tubular element 51 centering nodes 11 and vertical with 1 bottom surface, basis.
Install back installation substructure 2 at central steel sleeve pipe 4 and first segment central steel tubular element 51, as shown in Figure 4, substructure 2 is made up of 3～8 batter posts 21 and 2～4 supporting members 22, present embodiment is got 4 batter posts and 2 supporting members, batter post 21 is the steel pipe of long 31m, diameter 1420mm, wall thickness 20mm, supporting member 22 is the steel pipe of long 18m, diameter 1000mm, wall thickness 20mm, the two ends of batter post 21 are adapter sleeve roof construction node 41 and basal perimeter node 12 respectively, one end adapter sleeve roof construction node 42 of supporting member 22, the other end connects the basis.
Install the back in substructure the lifting facility is installed, in the lifting facility, lifting device 62 adopts hydraulic lifting apparatus, hoist 63 adopts light hoisting gear, utilize the static pulley 61 at central steel tubular element 51 tops lifting device 62 to be installed in the inboard on substructure 2 tops, utilize static pulley 61 that hoist 63 is installed in the outside on substructure 2 tops, hoist 63 can have 1 or 2, and present embodiment is got 2.Subsequently as shown in Figure 5, utilize hoist 63 wind-driven generator 7 to be installed at the top of first segment central steel tubular element 51.After wind-driven generator is installed, utilize static pulley 61 dismountings at central steel tubular element 51 tops and remove hoist 63, as shown in Figure 6.
As shown in Figure 7, utilize lifting device 62 with first segment central steel tubular element 51 15.2m that upwards slings, insert the second long joint central steel tubular element 51 of 15m between the Centroid 11 on first segment central steel tubular element 51 and basis 1, side flange connected in the connection between the central steel tubular element 51 was adopted.So repeat, the central steel tubular element 51 of more piece is spliced into holistic central steel tubing string 5 perpendicular to basic 1 bottom surface.
Finish when promoting installation exercise or superstructure is installed afterwards, superstructure 3 is made up of wirerope 33, as shown in Figure 8, the length of wirerope 33 is 88mm2 for the 34m cross section, the 15m place establishes a capital node 52 below the top of first segment central steel tubular element 51, one end attachment post top node 52 of wirerope 33, the other end of wirerope 33 is connected in the top or the bottom of batter post 21.
Superstructure 3 also can be made up of by the joint splicing right cylinder unit 31, as shown in Figure 9, right cylinder unit 31 adopts the steel pipe of long 5m, diameter 1000mm, wall thickness 20mm, the bottom of first layer right cylinder unit 31 is connected with the top of batter post 21, each layer respectively has 3～8 right cylinder unit 31, present embodiment is got 4, totally 6 layers, in each layer, be connected to each other by contact member 32 between the adjacent right cylinder unit 31, also be connected to each other between right cylinder unit 31 and the central steel tubular element 51, connect by flange between the neighbouring two-layer right cylinder unit 31 by contact member 32.
Utilize static pulley 61 liftings after central steel tubing string 5 installs and remove lifting device 62, finally finish the lifting of present embodiment and install, as shown in figure 10.
Before present embodiment is fallen operation, utilize static pulley 61 liftings earlier and lifting device 62 is installed in inboard, substructure top.When the utility model is fallen operation, remove superstructure earlier, and the connection between this two joints central steel tubular element of below the releasing and its top is to be divided into the central steel tubing string at two joints up and down, to go up joint with lifting device mentions, remove and remove with being about to the central steel tubular element of below, with lifting device remaining central steel tubing string is put down then, so just removed one joint unit, below of central steel tubing string, repeat above-mentioned steps, until the remaining original first segment central steel tubing string of installing.
Claims (6)
1. lifting/lowering type wind-driven generator tower frame, comprise basis (1), substructure (2) and superstructure (3), basis (1) is fixed on the ground or is erected at water surface top, substructure (2) is fixed on the basis (1), the upper fixed of substructure (2) connects superstructure (3), it is characterized in that: also comprise central steel sleeve pipe (4), central steel tubing string (5) and lifting facility
The center of (1) bottom surface, basis is provided with Centroid (11), periphery at Centroid (11) is provided with 3～8 all mid-side nodes (12), Centroid (11) is arranged on the pylon structure central shaft, week mid-side node (12) evenly distributes around Centroid (11), week mid-side node (12) all passes through contact member (13) and is connected with Centroid (11), also be connected to each other between adjacent all mid-side nodes (12) by contact member (13)
Central steel tubing string (5) is the merogenesis structure, form by the joint splicing by central steel tubular element (51), the central steel tubular element (51) of the below one joint Centroid (11) that is fixed on basis (1) go up and and the bottom surface of basic (1) vertical, be fixedly connected sequentially between the central steel tubular element (51) of Ge Jie up and down and connect into holistic perpendicular to the basis (1) bottom surface central steel tubing string (5), the roof anchorage wind-driven generator (7) of central steel tubing string (5)
The top of central steel sleeve pipe (4) and bottom are respectively equipped with sleeve pipe roof construction node (41) and sleeve pipe bottom structure node (42), and central steel sleeve pipe (4) is enclosed within outside the central steel tubing string (5),
Substructure (2) is made up of batter post (21) and supporting member (22), the two ends of batter post (21) are adapter sleeve roof construction node (41) and all mid-side nodes (12) respectively, one end adapter sleeve bottom structure node (42) of supporting member (22), the other end of supporting member (22) is connected with basis (1) or batter post (21)
The lifting facility is made up of static pulley (61), lifting device (62) and hoist (63), static pulley (61) is located at the top of central steel tubing string (5), lifting device (62) is located at the inboard on substructure (2) top, and hoist (63) is fixed on the outside on substructure (2) top.
2. lifting/lowering type wind-driven generator tower frame as claimed in claim 1, it is characterized in that: superstructure (3) is made up of by the joint splicing right cylinder unit (31), the bottom of first layer right cylinder unit (31) is connected with the top of batter post (21), each layer respectively has 3～8 right cylinder unit (31), be connected to each other by contact member (32) between the adjacent right cylinder unit (31) in each layer, the right cylinder unit (31) of each layer all passes through contact member (32) and is connected with central steel tubing string (5), connects by flange between the neighbouring two-layer right cylinder unit (31).
3. lifting/lowering type wind-driven generator tower frame as claimed in claim 1, it is characterized in that: superstructure (3) is made up of wirerope (33), the position is provided with capital node (52) on the upper side in central steel tubing string (5), one end attachment post top node (52) of wirerope (33), the other end of wirerope (33) is connected in the top or the bottom of batter post (21).
4. as any described lifting/lowering type wind-driven generator tower frame in the claim 1 to 3, it is characterized in that: basis (1) is for being provided with on the ground or being erected at continuous footing, raft slab foundation or the box foundation on the water surface, and the below on basis (1) is pile foundation, caisson, open caisson, anchor cable or anchor pole fixedly.
5. as any described lifting/lowering type wind-driven generator tower frame in the claim 1 to 3, it is characterized in that: adopt between the central steel tubular element (51) to be welded to connect or the connection of interior side flange.
6. as any described lifting/lowering type wind-driven generator tower frame in the claim 1 to 3, it is characterized in that: lifting device (62) is selected hydraulic lifting apparatus for use, hoist (63) is selected light hoisting gear for use, hoist (63) has 1 or 2, be fixed on the outside on substructure (2) top, using hoist (63) lifting installation wind-driven generator (7) afterwards, removal hoist (63).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010202021141U CN201730776U (en) | 2010-05-21 | 2010-05-21 | Wind driven generator tower capable of lifting |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010202021141U CN201730776U (en) | 2010-05-21 | 2010-05-21 | Wind driven generator tower capable of lifting |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201730776U true CN201730776U (en) | 2011-02-02 |
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ID=43521932
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010202021141U Expired - Fee Related CN201730776U (en) | 2010-05-21 | 2010-05-21 | Wind driven generator tower capable of lifting |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201730776U (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102278289A (en) * | 2010-06-08 | 2011-12-14 | 王怀忠 | Mounting method for liftable wind power generator pylon |
| CN102337746A (en) * | 2010-07-27 | 2012-02-01 | 宝山钢铁股份有限公司 | Offshore wind power generation tower foundation and structure and installation and construction method thereof |
| CN102392780A (en) * | 2011-09-30 | 2012-03-28 | 张森 | Guyed tower type wind-driven water pumping and energy storing generation system |
| CN108361156A (en) * | 2018-03-26 | 2018-08-03 | 北京金风科创风电设备有限公司 | Tower and wind driven generator assembly |
| CN114576097A (en) * | 2022-03-02 | 2022-06-03 | 武汉釜硕新能源科技有限公司 | Novel wind power generation tower and construction method thereof |
-
2010
- 2010-05-21 CN CN2010202021141U patent/CN201730776U/en not_active Expired - Fee Related
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102278289A (en) * | 2010-06-08 | 2011-12-14 | 王怀忠 | Mounting method for liftable wind power generator pylon |
| CN102337746A (en) * | 2010-07-27 | 2012-02-01 | 宝山钢铁股份有限公司 | Offshore wind power generation tower foundation and structure and installation and construction method thereof |
| CN102337746B (en) * | 2010-07-27 | 2013-09-04 | 宝山钢铁股份有限公司 | Installation and construction method of offshore wind power generation tower foundation and structure |
| CN102392780A (en) * | 2011-09-30 | 2012-03-28 | 张森 | Guyed tower type wind-driven water pumping and energy storing generation system |
| CN108361156A (en) * | 2018-03-26 | 2018-08-03 | 北京金风科创风电设备有限公司 | Tower and wind driven generator assembly |
| CN114576097A (en) * | 2022-03-02 | 2022-06-03 | 武汉釜硕新能源科技有限公司 | Novel wind power generation tower and construction method thereof |
| CN114576097B (en) * | 2022-03-02 | 2023-09-19 | 武汉釜硕新能源科技有限公司 | Novel wind power generation tower and construction method thereof |
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Legal Events
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|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20110202 Termination date: 20170521 |
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| CF01 | Termination of patent right due to non-payment of annual fee |