CN218595982U - Double-head fan hoisting construction structure - Google Patents
Double-head fan hoisting construction structure Download PDFInfo
- Publication number
- CN218595982U CN218595982U CN202222876275.4U CN202222876275U CN218595982U CN 218595982 U CN218595982 U CN 218595982U CN 202222876275 U CN202222876275 U CN 202222876275U CN 218595982 U CN218595982 U CN 218595982U
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- Prior art keywords
- floating body
- body platform
- hoisting
- fan
- double
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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
- Y02E10/72—Wind turbines with rotation axis in wind direction
Abstract
The utility model discloses a duplex head fan hoist and mount construction structures, include: the double-head fan hoisting construction structure for hoisting the two towers and the two adapters by four hoisting points is formed. Because constitute four hoist and mount points and hoist two pylons and two adapters, realize two pylons and two adapters and steadily hoist fast on floating body platform, solved and hoisted pylon, adapter in proper order and had the problem that the efficiency of construction is low and floating body platform atress is unstable.
Description
Technical Field
The utility model relates to a duplex head fan hoist and mount construction structures belongs to fan hoist and mount construction technical field.
Background
When the space below the floating platform foundation of the fan is limited, a double-head fan (see a single-point mooring and positioning integrated system for offshore wind power and fishery culture of China patent publication No. CN 114104216A) is required to be installed on the floating platform to perform wind power generation. When the pylon and the adapter of the double-head fan are hoisted, the pylon and the adapter are hoisted in sequence, so that the problems of low construction efficiency and unstable stress of the floating body platform exist.
SUMMERY OF THE UTILITY MODEL
In order to solve the technical problem, the utility model provides a duplex head fan hoist and mount construction structures.
The utility model discloses a following technical scheme can realize.
The utility model provides a pair of duplex head fan hoist and mount construction structures, include: the double-head fan hoisting construction structure for hoisting the two towers and the two adapters by the four hoisting points is formed.
Two aircraft nose fan hoist and mount construction structures includes: the floating body platform provides an installation foundation for a tower frame and an adapter of the fan;
two towers which are respectively positioned at two sides of the top of the second tower installed on the floating body platform;
two adapters are positioned at the tops of the towers at two sides,
and four crawler cranes which are positioned at two sides of the tower frame and are used for hoisting the four crawler cranes simultaneously form four hoisting points for the two tower frames and the two joints.
The device also comprises an onshore wharf which provides a hoisting stress foundation.
The floating body platform is connected with the top of the tower frame through a fan supporting truss.
And two ends of the fan supporting truss are correspondingly connected with the floating body platform and the tower frame.
The two fan supporting trusses correspond to each other and support the two towers on the floating body platform in a reinforcing mode.
Still including carrying out the reinforcement with floating body platform and adapter and connecting the tensioning piece.
And two ends of the tensioning piece are correspondingly connected with the floating body platform and the adapter.
The tensioning pieces are two corresponding connectors and are connected to the floating body platform.
The beneficial effects of the utility model reside in that: because four hoisting points are formed to hoist two towers and two adapters, the two towers and the two adapters are quickly and stably hoisted on the floating body platform, and the problems of low construction efficiency and unstable stress of the floating body platform due to the fact that the towers and the adapters are hoisted in sequence are solved.
Drawings
FIG. 1 is a schematic view of the present invention showing four hoisting points;
FIG. 2 is a schematic view of two hoisting points of the present invention;
FIG. 3 is a schematic view of two hoisting points of the fan blade of the present invention;
in the figure: 1-an onshore dock; 2-a buoyant platform; 3-a tower; 4-an adapter; 5, crawler crane; 6, supporting a truss by the fan; 7-a tensioning member; 8-fan blade.
Detailed Description
The technical solutions of the present invention are further described below, but the scope of protection claimed is not limited to the described ones.
As shown in fig. 1-3.
The application discloses duplex head fan hoist and mount construction structures includes:
providing an onshore wharf 1 for hoisting a stress foundation, wherein the onshore wharf 1 provides a force application bearing surface for hoisting;
a floating body platform 2 of a fan installation foundation is provided, and the floating body platform 2 provides an installation foundation for a tower 3 and an adapter 4 of the fan;
two towers 3 are respectively positioned at two sides of the top of the second tower installed on the floating body platform 2;
two adapters 4 are positioned at the tops of the towers 3 at two sides,
the four crawler cranes 5 are simultaneously hoisted on two sides of the tower 3, and the four crawler cranes 5 form four hoisting points for the two towers 3 and the two joints 4.
Four crawler crane 5 use the quay 1 as the atress foundation point and constitute four hoist and mount points and hoist two pylons 3 and two adapters 4, realize two pylons 3 and two adapters 4 and steadily hoist on body platform 2 fast, solved and hoist pylon, adapter in proper order and have the low and unstable problem of body platform atress of efficiency of construction.
The wind power generation device also comprises a fan supporting truss 6 for reinforcing and connecting the top of the floating body platform 2 and the top of the tower 3, wherein two ends of the fan supporting truss 6 are correspondingly connected with the floating body platform 2 and the tower 3; the two fan supporting trusses 6 are used for correspondingly reinforcing and supporting the two towers 3 on the floating body platform 2.
The floating body platform 2 and the adapter 4 are connected with a tensioning piece 7 in a reinforcing manner, and two ends of the tensioning piece 7 are correspondingly connected with the floating body platform 2 and the adapter 4; the tensioning piece 7 is two correspondences and connects two adapters 4 on the floating body platform 2, and after the crawler crane 5 at the tower 3 is removed in the later stage, the fan blade 8 is smoothly hoisted.
Claims (9)
1. The utility model provides a duplex head fan hoist and mount construction structures which characterized in that includes: the double-head fan hoisting construction structure for hoisting the two towers (3) and the two adapters (4) at four hoisting points is formed.
2. The double-head fan hoisting construction structure of claim 1, characterized in that: two aircraft nose fan hoist and mount construction structures includes: a floating body platform (2) for providing a mounting foundation for a tower (3) and an adapter (4) of the fan;
two towers (3) are respectively positioned at two sides of the top of the second tower installed on the floating body platform (2);
two adapters (4) are positioned at the tops of the towers (3) at two sides,
the four crawler cranes (5) are positioned on two sides of the tower (3) and used for hoisting, and the four crawler cranes (5) form four hoisting points for the two towers (3) and the two joints (4).
3. The double-head fan hoisting construction structure of claim 1, characterized in that: the wharf device also comprises an onshore wharf (1) for providing a hoisting stress foundation.
4. The double-head fan hoisting construction structure of claim 1, characterized in that: the floating body platform is characterized by further comprising a fan supporting truss (6) for reinforcing and connecting the floating body platform (2) and the top of the tower (3).
5. The double-head fan hoisting construction structure of claim 4, characterized in that: and two ends of the fan supporting truss (6) are correspondingly connected with the floating body platform (2) and the tower (3).
6. The double-head fan hoisting construction structure of claim 5, characterized in that: the two corresponding fan supporting trusses (6) are used for reinforcing and supporting the two towers (3) on the floating body platform (2).
7. The double-head fan hoisting construction structure of claim 1 or 4, characterized in that: the floating body platform is characterized by further comprising a connecting and tensioning piece (7) for reinforcing the floating body platform (2) and the adapter (4).
8. The double-head fan hoisting construction structure of claim 7, characterized in that: and two ends of the tensioning piece (7) are correspondingly connected with the floating body platform (2) and the adapter (4).
9. The double-head fan hoisting construction structure of claim 8, characterized in that: the two corresponding tensioning pieces (7) are used for connecting the two adapters (4) to the floating body platform (2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222876275.4U CN218595982U (en) | 2022-10-29 | 2022-10-29 | Double-head fan hoisting construction structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222876275.4U CN218595982U (en) | 2022-10-29 | 2022-10-29 | Double-head fan hoisting construction structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN218595982U true CN218595982U (en) | 2023-03-10 |
Family
ID=85404440
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202222876275.4U Active CN218595982U (en) | 2022-10-29 | 2022-10-29 | Double-head fan hoisting construction structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN218595982U (en) |
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2022
- 2022-10-29 CN CN202222876275.4U patent/CN218595982U/en active Active
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