CN215854575U - Fan tower section of thick bamboo straightness holding adjusting device that hangs down - Google Patents
Fan tower section of thick bamboo straightness holding adjusting device that hangs down Download PDFInfo
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- CN215854575U CN215854575U CN202122367586.3U CN202122367586U CN215854575U CN 215854575 U CN215854575 U CN 215854575U CN 202122367586 U CN202122367586 U CN 202122367586U CN 215854575 U CN215854575 U CN 215854575U
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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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- 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
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Abstract
The utility model discloses a perpendicularity keeping and adjusting device for a fan tower barrel, and belongs to the technical field of wind power generation. The device comprises two adjusting rings, wherein two ends of the two adjusting rings are connected together through a fastener B respectively, the middle parts of the two adjusting rings are movably connected with a sliding assembly, and the fastener B and the sliding assembly are movably connected with a verticality adjusting component. Four verticality adjusting components are uniformly distributed around the two adjusting rings, the verticality of the fan tower can be conveniently adjusted from all directions as required, and the verticality adjusting operation is simple, convenient, rapid and labor-saving. Through the total length of adjustment straightness adjustment part that hangs down, realize the maintenance of fan tower section of thick bamboo hoist and mount in-process verticality, and the installation accomplish the straightness's of a back fan tower section of thick bamboo skew regulation, this device can exist always in fan unit operation in-process, also can set up when needing to keep and adjust the straightness that hangs down of fan tower section of thick bamboo.
Description
Technical Field
The utility model relates to a perpendicularity maintaining and adjusting device for a fan tower barrel, and belongs to the technical field of wind power generation.
Background
Under the long-term effect of reciprocating cyclic load and external force, the foundation at the bottom of the tower barrel of the fan can be loosened, so that the tower body is inclined and bent from top to bottom, and finally the fan can be abnormally operated or toppled. For the tower barrel, due to different loads and different compressive strengths at different heights, the verticality changes of different height areas are different.
Chinese patent publication No. CN209818217U discloses an external tower construction device for a large-scale wind turbine tower, which uses the cooperation of an upper positioning mechanism and a lower positioning mechanism to perform the assembly positioning of the cylindrical sections, when two adjacent cylindrical sections are assembled and positioned, a pull rope motor pulls the pull rope to drive the upper positioning mechanism to move closer to the lower positioning mechanism, so that the guide post is inserted in the guide hole, thereby realizing the guiding and positioning of the two adjacent cylindrical sections, and simultaneously, the clamping force of the circular arc clamping plate on the tower can be quickly adjusted through a tensioner, thereby avoiding the situation that the hoop body slides down relative to the cylindrical sections, not only realizing the quick assembly positioning of the two adjacent cylindrical sections, and improving the assembly efficiency, but also thoroughly avoiding the tower swing phenomenon caused by the high altitude wind force.
The adjusting rods are arranged on the outer sides of the upper hoop body I and the upper hoop body II, so that the perpendicularity of the upper shell ring can be conveniently adjusted when the upper shell ring is inclined left and right, and the perpendicularity of the upper shell ring is difficult to adjust when the upper shell ring is inclined front and back.
SUMMERY OF THE UTILITY MODEL
In order to solve the technical problem, the utility model provides a perpendicularity keeping and adjusting device for a fan tower cylinder.
The utility model is realized by the following technical scheme:
the utility model provides a fan tower section of thick bamboo straightness keeps adjusting device that hangs down, includes two adjustable rings, two the both ends of adjustable ring link together through fastener B respectively, two the equal swing joint in middle part of adjustable ring has the subassembly that slides, equal swing joint has the straightness regulating part that hangs down on fastener B and the subassembly that slides.
The adjustable ring includes the circular arc section, and the both arcs end of circular arc section all outwards extends and is equipped with the flat section.
The outer circular surface of the adjusting ring is provided with an arc-shaped chute, and the cross section of the arc-shaped chute is in a T shape.
One end of the arc-shaped chute is provided with a taking-out opening, and the other end of the arc-shaped chute extends to the middle position of the adjusting ring.
The sliding assembly comprises a sliding block and a U-shaped block, the U-shaped block is connected with the arc sliding groove in a sliding mode through the sliding block, and two ends of the U-shaped block are connected through a fastening piece A.
The cross section of the sliding block is in a T shape, and part of the sliding block extends out of the arc-shaped sliding groove to be fixedly connected with the U-shaped block.
The perpendicularity adjusting part comprises an adjusting component A and an adjusting component B, and one end of the adjusting component B is in threaded connection with one end of the adjusting component A.
The adjusting component A comprises a steel cable A, one end of the steel cable A is provided with an elastic plate, and the other end of the steel cable A is provided with a fastening bolt.
The elastic plate is V-shaped.
The adjusting component B comprises a steel cable B, a hexagonal threaded sleeve is movably arranged at one end of the steel cable B, a base is arranged at the other end of the steel cable B, and a plurality of studs are arranged on the base.
The utility model has the beneficial effects that: four verticality adjusting components are uniformly distributed around the two adjusting rings, the verticality of the fan tower can be conveniently adjusted from all directions as required, and the verticality adjusting operation is simple, convenient, rapid and labor-saving. Through the total length of adjustment straightness adjustment part that hangs down, realize the maintenance of fan tower section of thick bamboo hoist and mount in-process verticality, and the installation accomplish the straightness's of a back fan tower section of thick bamboo skew regulation, this device can exist always in fan unit operation in-process, also can set up when needing to keep and adjust the straightness that hangs down of fan tower section of thick bamboo.
Drawings
FIG. 1 is a schematic structural view of the present invention;
FIG. 2 is a schematic view of an assembly structure of the slider and the U-shaped block of the present invention;
FIG. 3 is a schematic view of an assembly structure for holding and adjusting a wind turbine tower according to the present invention.
In the figure: 1-a fan tower cylinder, 2-an adjusting ring, 21-an arc chute, 22-a sliding block, 23-a U-shaped block, 24-a verticality adjusting component, 241-an elastic plate, 242-a fastener A, 243-a steel cable A, 244-a fastening bolt, 245-a hexagonal screw sleeve, 246-a base, 247-a stud, 248-a steel cable B, 25-a fastener B and 3-a foundation.
Detailed Description
The technical solution of the present invention is further described below, but the scope of the claimed invention is not limited to the described.
As shown in fig. 1 to 3, the perpendicularity maintaining and adjusting device for a wind turbine tower according to the present invention includes two adjusting rings 2, two ends of the two adjusting rings 2 are respectively connected together by a fastener B25, a sliding assembly is movably connected to a middle portion of each of the two adjusting rings 2, and a perpendicularity adjusting part 24 is movably connected to each of the fastener B25 and the sliding assembly. As shown in fig. 1, four verticality adjusting components 24 are uniformly distributed around the two adjusting rings 2, so that the verticality of the fan tower 1 can be conveniently adjusted from all directions as required.
The adjusting ring 2 comprises an arc section, and two arc ends of the arc section both extend outwards to form a flat plate section. When the adjusting ring is used, through holes B are processed at two ends of one adjusting ring 2, threaded holes B are processed at positions corresponding to the through holes B at two ends of the other adjusting ring 2, the fastening piece B25 is a bolt B, and one end of the bolt B penetrates through the through holes B to be connected with the threaded holes B.
An arc-shaped sliding groove 21 is processed on the outer circular surface of the adjusting ring 2, and the cross section of the arc-shaped sliding groove 21 is in a T shape.
One end of the arc chute 21 is provided with a take-out port, and the other end extends to the middle position of the adjusting ring 2. When the tool is used, the size of the taking-out port is matched with that of the slide block 22, so that the slide block 22 and the U-shaped block 23 can be conveniently disassembled, assembled and replaced.
The sliding assembly comprises a sliding block 22 and a U-shaped block 23, the U-shaped block 23 is connected with the arc sliding groove 21 in a sliding mode through the sliding block 22, and two ends of the U-shaped block 23 are connected through a fastener A242. When the U-shaped block 23 is used, one end of the U-shaped block 23 is provided with a through hole A, the other end of the U-shaped block is provided with a threaded hole A corresponding to the through hole A, the fastener A242 is a bolt A, and one end of the bolt A penetrates through the through hole A to be connected with the threaded hole A.
The cross section of the sliding block 22 is in a T shape, and part of the sliding block extends out of the arc-shaped sliding groove 21 to be fixedly connected with the U-shaped block 23.
The verticality adjusting part 24 comprises an adjusting component A and an adjusting component B, and one end of the adjusting component B is in threaded connection with one end of the adjusting component A.
The adjusting assembly a includes a steel cable a243, one end of the steel cable a243 is connected with an elastic plate 241, and the other end is fixed with a fastening bolt 244.
The elastic plate 241 is V-shaped. When the elastic plate 241 is used, through holes are correspondingly processed at two ends of the elastic plate 241, the elastic plate 241 is connected with the U-shaped block 23 through the fastening piece A242, and the elastic plate 241 is of a V-shaped structure, so that the elastic bearing range of the elastic plate is favorably improved.
The adjusting component B comprises a steel cable B248, one end of the steel cable B248 is movably provided with a hexagonal threaded sleeve 245, the other end of the steel cable B248 is fixedly connected with a base 246, and a plurality of studs 247 are connected to the base 246 in a threaded mode. In use, hexagonal socket 245 is coupled to fastening bolt 244 to facilitate rotation of hexagonal socket 245 relative to fastening bolt 244 to adjust the overall length of verticality adjustment assembly 24.
The utility model relates to a perpendicularity keeping and adjusting device for a fan tower barrel, which has the following working principle or using process:
as shown in fig. 3, the two adjusting rings 2 are connected by a fastener B25, and the fastener B25 is screwed down, so that the two adjusting rings 2 clamp the fan tower 1 in a embracing manner, the studs 247 in the four verticality adjusting parts 24 are connected with the screw sleeves embedded in the foundation 3, according to the verticality adjusting requirement of the fan tower 1, the hexagonal screw sleeves 245 are rotated to adjust the total length of each verticality adjusting part 24, and after the fan tower 1 is kept vertical and the four verticality adjusting parts 24 are tightened, if the fan tower 1 is deviated to a certain direction in the later period, the fan tower 1 is reset to the opposite direction and kept vertical by adjusting the length of the verticality adjusting parts 24.
According to the verticality keeping and adjusting device for the fan tower cylinder, the four verticality adjusting parts 24 are uniformly distributed around the two adjusting rings 2, the verticality of the fan tower cylinder 1 can be conveniently adjusted from all directions as required, and the verticality adjusting operation is simple, convenient, rapid and labor-saving. Through the total length of adjustment straightness adjusting part 24 that hangs down, realize the maintenance of fan tower section of thick bamboo 1 hoist and mount in-process verticality, and the installation accomplishes the straightness's of 1 backs of fan tower skew of hanging down and adjust, this device can exist always in fan unit operation in-process, also can set up when needing to keep and adjust the straightness that hangs down of fan tower section of thick bamboo 1.
If a tower section of thick bamboo is a concrete tower section of thick bamboo, then the device can be at the skew that pours the in-process and reduce fan foundation support template, adjusts the concrete tower section of thick bamboo equipment straightness that hangs down, improves a tower section of thick bamboo installation effectiveness, reduces manpower and materials in a large number, can effectively shorten construction cycle, reduces construction cost, reduces the risk of a tower section of thick bamboo later stage fortune dimension.
Claims (10)
1. The utility model provides a fan tower section of thick bamboo straightness keeps adjusting device that hangs down which characterized in that: including two adjustable ring (2), two the both ends of adjustable ring (2) link together through fastener B (25) respectively, two the equal swing joint in middle part of adjustable ring (2) has the subassembly that slides, equal swing joint has straightness regulating part (24) that hangs down on fastener B (25) and the subassembly that slides.
2. The wind turbine tower perpendicularity maintaining and adjusting device as defined in claim 1, wherein: the adjusting ring (2) comprises an arc section, and two arc ends of the arc section both extend outwards to form a flat plate section.
3. The wind turbine tower perpendicularity maintaining and adjusting device as defined in claim 2, wherein: the outer circular surface of the adjusting ring (2) is provided with an arc-shaped sliding groove (21), and the cross section of the arc-shaped sliding groove (21) is in a T shape.
4. The wind turbine tower perpendicularity maintaining and adjusting device as defined in claim 3, wherein: one end of the arc-shaped sliding chute (21) is provided with a taking-out port, and the other end of the arc-shaped sliding chute extends to the middle position of the adjusting ring (2).
5. The wind turbine tower perpendicularity maintaining and adjusting device as defined in claim 3, wherein: the sliding assembly comprises a sliding block (22) and a U-shaped block (23), the U-shaped block (23) is connected with the arc sliding groove (21) in a sliding mode through the sliding block (22), and two ends of the U-shaped block (23) are connected through a fastening piece A (242).
6. The wind turbine tower perpendicularity maintaining and adjusting device as defined in claim 5, wherein: the cross section of the sliding block (22) is in a T shape, and part of the sliding block extends out of the arc sliding groove (21) to be fixedly connected with the U-shaped block (23).
7. The wind turbine tower perpendicularity maintaining and adjusting device as defined in claim 1, wherein: the perpendicularity adjusting part (24) comprises an adjusting component A and an adjusting component B, and one end of the adjusting component B is in threaded connection with one end of the adjusting component A.
8. The wind turbine tower perpendicularity maintaining and adjusting device as defined in claim 7, wherein: the adjusting assembly A comprises a steel cable A (243), one end of the steel cable A (243) is provided with an elastic plate (241), and the other end of the steel cable A (243) is provided with a fastening bolt (244).
9. The wind turbine tower perpendicularity maintaining and adjusting device as defined in claim 8, wherein: the elastic plate (241) is V-shaped.
10. The wind turbine tower perpendicularity maintaining and adjusting device as defined in claim 7, wherein: the adjusting component B comprises a steel cable B (248), one end of the steel cable B (248) is movably provided with a hexagonal threaded sleeve (245), the other end of the steel cable B (248) is provided with a base (246), and the base (246) is provided with a plurality of studs (247).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122367586.3U CN215854575U (en) | 2021-09-28 | 2021-09-28 | Fan tower section of thick bamboo straightness holding adjusting device that hangs down |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122367586.3U CN215854575U (en) | 2021-09-28 | 2021-09-28 | Fan tower section of thick bamboo straightness holding adjusting device that hangs down |
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| Publication Number | Publication Date |
|---|---|
| CN215854575U true CN215854575U (en) | 2022-02-18 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202122367586.3U Active CN215854575U (en) | 2021-09-28 | 2021-09-28 | Fan tower section of thick bamboo straightness holding adjusting device that hangs down |
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| CN (1) | CN215854575U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116905884A (en) * | 2023-09-14 | 2023-10-20 | 国网山西省电力公司长治供电公司 | Intelligent tension rod for assembling high-voltage distribution line |
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2021
- 2021-09-28 CN CN202122367586.3U patent/CN215854575U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116905884A (en) * | 2023-09-14 | 2023-10-20 | 国网山西省电力公司长治供电公司 | Intelligent tension rod for assembling high-voltage distribution line |
| CN116905884B (en) * | 2023-09-14 | 2023-11-21 | 国网山西省电力公司长治供电公司 | Intelligent tension rod for assembling high-voltage distribution line |
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