CN216945817U - Lifting hanging beam for mounting wind driven generator cabin - Google Patents
Lifting hanging beam for mounting wind driven generator cabin Download PDFInfo
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- CN216945817U CN216945817U CN202123283001.6U CN202123283001U CN216945817U CN 216945817 U CN216945817 U CN 216945817U CN 202123283001 U CN202123283001 U CN 202123283001U CN 216945817 U CN216945817 U CN 216945817U
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- lifting
- pin shaft
- secondary beam
- hanging
- hole
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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
- Y02B—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO BUILDINGS, e.g. HOUSING, HOUSE APPLIANCES OR RELATED END-USER APPLICATIONS
- Y02B10/00—Integration of renewable energy sources in buildings
- Y02B10/30—Wind power
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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
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Abstract
A lifting hanging beam for mounting a wind driven generator cabin is characterized in that a plurality of pin shaft holes (4) are formed in the bottom of a main beam (1), pin shafts (5) are inserted into the pin shaft holes (4), and a forward secondary beam (3a) and a lateral secondary beam (3b) are fixed on the pin shafts (5); lifting lugs (6) are arranged at two ends of the main beam (1), the lifting lugs (6) are welded on the main beam (1), and the assembled lifting hanging beam is hung on a lifting hook (8) through the lifting lugs (6) and the hanging strip (7). The utility model can use two cranes with smaller hoisting capacity to complete the installation of the large-scale wind turbine generator, effectively coil the existing equipment resources and reduce the installation cost of the wind turbine generator.
Description
Technical Field
The utility model relates to the field of wind power construction, in particular to a lifting hanging beam for mounting a cabin of a wind driven generator.
Background
In recent years, with the promotion of the national '3060 carbon neutralization' plan, wind power in the field of clean energy is developed on a large scale due to the advantages of small occupied area and small influence on the environment, and with the development of domestic wind power technology, the single machine power of a wind driven generator is increased more and more, and wind turbine components are also heavier, so that most hoisting equipment with small hoisting capacity cannot meet the hoisting requirement at present, and the equipment is eliminated or left unused.
SUMMERY OF THE UTILITY MODEL
Therefore, in order to solve the above problems, the present invention provides a lifting hanging beam for mounting a nacelle of a wind turbine, which can lift and mount the nacelle of the wind turbine by using two cranes, and can effectively take up existing equipment resources and reduce the installation cost of a wind turbine.
A lifting hanging beam for mounting a wind driven generator cabin comprises a main beam 1, a support frame 2, a forward secondary beam 3a, a lateral secondary beam 3b, a pin shaft hole 4, a pin shaft 5, a lifting lug 6 and a hanging strip 7; wherein the content of the first and second substances,
the bottom of the main beam 1 is provided with a plurality of pin shaft holes 4, pin shafts 5 are inserted into the pin shaft holes 4, and the pin shafts 5 are fixed with a forward secondary beam 3a and a lateral secondary beam 3 b;
lifting lugs 6 are arranged at two ends of the main beam 1, the lifting lugs 6 are welded on the main beam 1, and the assembled lifting hanging beam is hung on a lifting hook 8 through the lifting lugs 6 and a hanging strip 7.
Optimizing: the bottom of girder 1 is provided with support frame 2, and support frame 2 welds on girder 1.
Optimizing: the forward secondary beam 3a comprises a pin shaft hole A3a01, a first rotating plate A3a02 is arranged at the lower part of the pin shaft hole A3a01, a rotating hole 3a03 is arranged at the bottom of the first rotating plate A3a02, a second rotating plate A3a04 is arranged at the bottom of the rotating hole 3a03, a lifting rope A3a05 is arranged at the bottom of the second rotating plate A3a04, and a shackle A3a06 is arranged at the bottom of the lifting rope A3a 05.
Optimizing: the lateral secondary beam 3B comprises a pin shaft hole B3B01, a first rotating plate B3B02 is arranged at the lower part of the pin shaft hole B3B01, a rotating hole 3B03 is arranged at the bottom of the first rotating plate B3B02, a second rotating plate B3B04 is arranged at the bottom of the rotating hole 3B03, a lifting rope B3B05 is arranged at the bottom of the second rotating plate B3B04, and a shackle B3B06 is arranged at the bottom of the lifting rope B3B 05.
Optimizing: the forward secondary beam 3a and the lateral secondary beam 3b can be quickly connected with the main beam 1 through a pin 5; the lifting and hanging beam can be suitable for various fan models by replacing the forward secondary beam 3a or the lateral secondary beam 3b and adjusting the position of the secondary beam 3 arranged on the main beam 1.
The utility model has the following advantages:
the method has the advantages that: the utility model can use two cranes with smaller hoisting capacity to complete the installation of the large-scale wind turbine generator, effectively coil the existing equipment resources and reduce the installation cost of the wind turbine generator.
The method has the advantages that (2): the forward secondary beam 3a and the lateral secondary beam 3b can be quickly connected with the main beam 1 through the pin 5, so that the operation is convenient. The lifting hanging beam can be suitable for various fan machine types by replacing the positive secondary beam 3a or the lateral secondary beam 3b and adjusting the position of the secondary beam 3 arranged on the main beam 1.
Additional aspects and advantages of the utility model will be set forth in part in the description which follows and, in part, will be obvious from the description, or may be learned by practice of the utility model.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to the drawings without creative efforts.
FIG. 1 is a side view of a lifting crane beam for nacelle installation of a wind turbine according to the present invention;
FIG. 2 is a top view of the lifting crane beam for wind turbine nacelle installation of the present invention;
fig. 3 is a schematic structural view of a lifting beam of the forward sub-beam 3a of the present invention;
fig. 4 is a schematic structural view of a lifting beam of the lateral sub-beam 3b of the present invention.
The symbols in the drawings mean: 1. a main beam; 2. a support frame; 3a, a forward secondary beam; 3b lateral secondary beams; 4. a pin shaft hole; 5. a pin shaft; 6. lifting lugs; 7. a sling; 8. and (4) a lifting hook.
Detailed Description
Exemplary embodiments of the present disclosure will be described in more detail below with reference to the accompanying drawings, in order that the present disclosure may be more fully understood and fully conveyed to those skilled in the art. While the exemplary embodiments of the present disclosure are shown in the drawings, it should be understood that the utility model is not limited to the embodiments set forth herein.
A lifting hanging beam for mounting a wind driven generator cabin is shown in figures 1-2 and comprises a main beam 1, a support frame 2, a forward secondary beam 3a, a lateral secondary beam 3b, a pin shaft hole 4, a pin shaft 5, a lifting lug 6 and a hanging strip 7.
The bottom of the main beam 1 is provided with a plurality of pin shaft holes 4, pin shafts 5 are inserted into the pin shaft holes 4, and the pin shafts 5 are fixed with a forward secondary beam 3a and a lateral secondary beam 3 b;
lifting lugs 6 are arranged at two ends of the main beam 1, the lifting lugs 6 are welded on the main beam 1, and the assembled lifting hanging beam is hung on a lifting hook 8 through the lifting lugs 6 and a hanging strip 7.
And (3) optimizing: the bottom of girder 1 is provided with support frame 2, and support frame 2 welds on girder 1.
Optimizing: the forward secondary beam 3a comprises a pin shaft hole A3a01, a first rotating plate A3a02 is arranged at the lower part of the pin shaft hole A3a01, a rotating hole 3a03 is arranged at the bottom of the first rotating plate A3a02, a second rotating plate A3a04 is arranged at the bottom of the rotating hole 3a03, a lifting rope A3a05 is arranged at the bottom of the second rotating plate A3a04, and a shackle A3a06 is arranged at the bottom of the lifting rope A3a 05.
Fig. 3 is a schematic structural view of a lifting beam of the forward sub-beam 3a of the present invention; the lateral secondary beam 3B comprises a pin shaft hole B3B01, a first rotating plate B3B02 is arranged at the lower part of the pin shaft hole B3B01, a rotating hole 3B03 is arranged at the bottom of the first rotating plate B3B02, a second rotating plate B3B04 is arranged at the bottom of the rotating hole 3B03, a lifting rope B3B05 is arranged at the bottom of the second rotating plate B3B04, and a shackle B3B06 is arranged at the bottom of the lifting rope B3B 05.
Fig. 4 is a schematic structural view of a lifting beam of the lateral secondary beam 3b of the present invention; the forward secondary beam 3a and the lateral secondary beam 3b can be quickly connected with the main beam 1 through a pin 5; the lifting and hanging beam can be suitable for various fan models by replacing the forward secondary beam 3a or the lateral secondary beam 3b and adjusting the position of the secondary beam 3 arranged on the main beam 1.
An operation method of a lifting hanging beam for mounting a wind driven generator cabin comprises the following steps:
step A: adjusting the mounting positions of the forward secondary beam and the transverse secondary beam according to the position of a lifting point of the cabin of the wind power generator;
and B: installing corresponding engine room hanging belts on the shackles on the positive secondary beam and the transverse secondary beam;
and C: connecting the lifting beam with the lifting hooks of the two cranes by using two hanging belts meeting the lifting weight requirement;
step D: the two cranes are matched with each other and simultaneously hook up, the lifting and hoisting hanging beam is lifted up and moved to the upper part of the cabin, and the cabin sling on the secondary beam is connected with the cabin;
step E: the two cranes are matched with each other to hoist the engine room to the top of the tower barrel for installation, and the installation is to level the engine room by adjusting the lifting height of the two cranes.
The utility model can use two cranes with smaller hoisting capacity to complete the installation of the large-scale wind turbine generator, effectively coil the existing equipment resources and reduce the installation cost of the wind turbine generator.
The forward secondary beam 3a and the lateral secondary beam 3b can be quickly connected with the main beam 1 through the pin 5, so that the operation is convenient. The lifting and hanging beam can be suitable for various fan models by replacing the forward secondary beam 3a or the lateral secondary beam 3b and adjusting the position of the secondary beam 3 arranged on the main beam 1.
In order to make the objects, technical solutions and advantages of the embodiments of the present invention clearer, the technical solutions in the embodiments of the present invention are clearly and completely described above with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are a part of the embodiments of the present invention, but not all of the embodiments. The components of embodiments of the present invention generally described and illustrated in the figures herein may be arranged and designed in a wide variety of different configurations.
Thus, the above detailed description of the embodiments of the utility model presented in the drawings is not intended to limit the scope of the utility model as claimed, but is merely representative of selected embodiments of the utility model. 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.
Claims (5)
1. The utility model provides a lift and hang hanging beam for aerogenerator cabin installation which characterized in that: comprises a main beam (1), a support frame (2), a forward secondary beam (3a), a lateral secondary beam (3b), a pin shaft hole (4), a pin shaft (5), a lifting lug (6) and a hanging strip (7); wherein, the first and the second end of the pipe are connected with each other,
the bottom of the main beam (1) is provided with a plurality of pin shaft holes (4), pin shafts (5) are inserted into the pin shaft holes (4), and the pin shafts (5) are fixed with a forward secondary beam (3a) and a lateral secondary beam (3 b);
lifting lugs (6) are arranged at two ends of the main beam (1), the lifting lugs (6) are welded on the main beam (1), and the assembled lifting hanging beam is hung on a lifting hook (8) through the lifting lugs (6) and a hanging strip (7).
2. The lifting and hanging beam for wind turbine nacelle installation of claim 1, wherein: the bottom of girder (1) is provided with support frame (2), and support frame (2) welding is on girder (1).
3. The lifting hanging beam for the wind driven generator cabin installation according to claim 1, characterized in that: the forward secondary beam (3a) comprises a pin shaft hole A (3a01), a first rotating plate A (3a02) is arranged at the lower part of the pin shaft hole A (3a01), a rotating hole (3a03) is arranged at the bottom of the first rotating plate A (3a02), a second rotating plate A (3a04) is arranged at the bottom of the rotating hole (3a03), a lifting rope A (3a05) is arranged at the bottom of the second rotating plate A (3a04), and a shackle A (3a06) is arranged at the bottom of the lifting rope A (3a 05).
4. The lifting and hanging beam for wind turbine nacelle installation of claim 1, wherein: lateral secondary beam (3B) is including round pin shaft hole B (3B01), the lower part in round pin shaft hole B (3B01) is provided with first commentaries on classics board B (3B02), the bottom of first commentaries on classics board B (3B02) is provided with commentaries on classics hole (3B03), the bottom of commentaries on classics hole (3B03) is provided with second commentaries on classics board B (3B04), the bottom of second commentaries on classics board B (3B04) is provided with lifting rope B (3B05), the bottom of lifting rope B (3B05) is provided with shackle B (3B 06).
5. A lifting beam for wind turbine nacelle mounting according to claim 3 or 4, characterised in that: the forward secondary beam (3a) and the lateral secondary beam (3b) can be quickly connected with the main beam (1) through a pin shaft (5); the lifting hanging beam can be suitable for various fan models by replacing the forward secondary beam (3a) or the lateral secondary beam (3b) and adjusting the position of the secondary beam (3) arranged on the main beam (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202123283001.6U CN216945817U (en) | 2021-12-24 | 2021-12-24 | Lifting hanging beam for mounting wind driven generator cabin |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202123283001.6U CN216945817U (en) | 2021-12-24 | 2021-12-24 | Lifting hanging beam for mounting wind driven generator cabin |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216945817U true CN216945817U (en) | 2022-07-12 |
Family
ID=82313121
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202123283001.6U Active CN216945817U (en) | 2021-12-24 | 2021-12-24 | Lifting hanging beam for mounting wind driven generator cabin |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216945817U (en) |
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2021
- 2021-12-24 CN CN202123283001.6U patent/CN216945817U/en active Active
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