CN108843515B - Wind power generation installation alignment device - Google Patents
Wind power generation installation alignment device Download PDFInfo
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- CN108843515B CN108843515B CN201810629759.4A CN201810629759A CN108843515B CN 108843515 B CN108843515 B CN 108843515B CN 201810629759 A CN201810629759 A CN 201810629759A CN 108843515 B CN108843515 B CN 108843515B
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- seat
- centre gripping
- tower
- wind power
- rotating
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F03—MACHINES OR ENGINES FOR LIQUIDS; WIND, SPRING, OR WEIGHT MOTORS; PRODUCING MECHANICAL POWER OR A REACTIVE PROPULSIVE THRUST, NOT OTHERWISE PROVIDED FOR
- F03D—WIND MOTORS
- F03D13/00—Assembly, mounting or commissioning of wind motors; Arrangements specially adapted for transporting wind motor components
- F03D13/10—Assembly of wind motors; Arrangements for erecting wind motors
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F03—MACHINES OR ENGINES FOR LIQUIDS; WIND, SPRING, OR WEIGHT MOTORS; PRODUCING MECHANICAL POWER OR A REACTIVE PROPULSIVE THRUST, NOT OTHERWISE PROVIDED FOR
- F03D—WIND MOTORS
- F03D13/00—Assembly, mounting or commissioning of wind motors; Arrangements specially adapted for transporting wind motor components
- F03D13/20—Arrangements for mounting or supporting wind motors; Masts or towers for wind motors
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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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- Engineering & Computer Science (AREA)
- Life Sciences & Earth Sciences (AREA)
- Sustainable Development (AREA)
- Sustainable Energy (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Wind Motors (AREA)
Abstract
The invention discloses a wind power generation installation aligning device, which can be used for quickly aligning and installing a tower barrel of wind power generation, has high installation efficiency and high safety factor, can move the horizontal position of the tower barrel, can also adjust the vertical inclination of the tower barrel, and is convenient and quick for alignment.
Description
Technical Field
The invention relates to a wind power generation installation aligning device, and belongs to the technical field of wind power generation installation auxiliary equipment.
Background
Wind energy is increasingly gaining attention as a clean renewable energy source in all countries of the world. The energy storage capacity is huge, the global wind energy is about 2.74 multiplied by 109MW, and the available wind energy is 2 multiplied by 107MW which is 10 times larger than the total amount of water energy which can be developed and utilized on the earth. The wind energy reserve of China is very large and wide in distribution, and the wind energy reserve on land only is about 2.53 hundred million kilowatts. With the increasing development support of the state on clean energy, a batch of large-scale wind power projects are implemented, and the construction of a wind power base is accelerated.
For wind power generation, wind power generation equipment generally needs to be installed at a position with a high terrain, such as a mountain top and the like, for the wind power generation equipment, the wind power generation equipment generally comprises a tower barrel, a generator and wind blades, when the wind power generation equipment is installed, the tower barrel needs to be fixed on a flange on the ground, and for the tower barrel, due to the fact that the tower barrel is subjected to great unbalanced force of the blades, the requirement on coaxiality between the tower barrel and the flange on the ground and among the tower barrels is high when the tower barrel is installed generally, and the existing tower barrel is installed generally in a hoisting mode, so that the flange and the tower barrel are aligned in a troublesome mode when the tower barrel is installed, and the purpose of quickly and accurately aligning and installing the flange.
The invention aims at the problems and provides a wind power generation installation alignment device which can improve the efficiency of wind power generation installation alignment.
Disclosure of Invention
In order to achieve the purpose, the invention provides the following technical scheme: the wind power generation installation aligning device is characterized by comprising a tower cylinder clamping component, a horizontal telescopic component, a vertical inclination angle adjusting component, a horizontal rotating component, a main body seat, a hanging seat and a balancing weight, wherein the aligning device is used for aligning and installing the tower cylinder of a wind power generator on a tower cylinder flange fixed on the ground or between the tower cylinders,
the lifting seat is arranged at the lower end of a lifting rod of the crane, the lower end of the lifting seat is connected to the main body seat through the horizontal rotating assembly, and the main body seat is driven by the horizontal rotating assembly to be horizontally and rotatably arranged around the central axis of the lifting seat;
the main body seat is provided with the horizontal telescopic assembly in a connecting manner by adopting the vertical inclination angle adjusting assembly, and the inclination of the horizontal telescopic assembly in the vertical direction can be adjusted by the vertical inclination angle adjusting assembly so as to control the lower end flange of the tower to be installed in a horizontal posture;
the horizontal telescopic assembly is arranged in a telescopic manner, and the end part of the horizontal telescopic assembly is connected with the tower drum clamping assembly;
the tower drum clamping assembly clamps a tower drum to be aligned and installed, and the tower drum to be aligned and fixed on the tower drum clamping assembly in a clamping mode can be rotatably arranged around the central axis of the tower drum, so that a flange hole of a flange of the tower drum to be installed is aligned with a butted flange hole;
and the hanging seat is provided with a balancing weight for configuring the alignment device.
Further, as preferred, tower section of thick bamboo centre gripping subassembly includes outer centre gripping dish, interior centre gripping dish and retaining member, the appearance of outer centre gripping dish is U type structure, the tip U type opening part of outer centre gripping dish adopts the retaining member locking together, the center of outer centre gripping dish is provided with the circular shape centre gripping chamber of echelonment, the appearance of interior centre gripping dish is the big end in upper end ladder cylinder structure that the lower extreme is little, just interior centre gripping dish supports spacing the centre gripping intracavity of outer centre gripping dish, interior centre gripping dish with be rotatable setting between the outer centre gripping dish, the centre gripping is established to a tower section of thick bamboo cover in the centre bore of interior centre gripping dish.
Further, as preferred, the flexible subassembly of level includes inner sleeve seat, flexible seat, pneumatic cylinder, drive block, slider and slide, the rotatable articulated setting of inner sleeve seat is on articulated seat, the lower extreme at the main part seat is fixed to articulated seat, flexible seat is provided with flexible chamber along its length direction, the inner sleeve seat cover is established flexible intracavity of flexible seat, flexible seat can along the inner sleeve seat slides flexible, the up end of inner sleeve seat with be provided with the gliding slider of direction between the flexible seat, the lower terminal surface of inner sleeve seat with be provided with the gliding slide of direction between the flexible seat, be close to on the inner sleeve seat the fixed pneumatic cylinder that is provided with of one end of articulated seat, the piston rod of pneumatic cylinder passes through the drive block is connected on the flexible seat.
Further, as preferred, vertical inclination adjusts the subassembly and includes drive connecting rod, driven connecting rod seat, step motor, bearing frame and screw rod, step motor fixes on the main part seat, the tip of screw rod adopts the coupling joint to on the step motor output shaft, the rotatable laying of screw rod is in on the bearing frame, the upper end threaded connection of drive connecting rod in on the screw rod, the lower extreme of drive connecting rod is provided with the articulated shaft, the lower extreme fixed connection of driven connecting rod seat is in on the inner tube seat, the upper end of driven connecting rod seat is provided with the hinge groove, the articulated spacing setting of articulated shaft is in the hinge inslot.
Preferably, the upper end face of the main body seat is fixedly connected with a connecting plate through a connecting lug, and the connecting plate is fixedly installed on the output shaft of the horizontal rotating assembly.
Further, as the optimization, the horizontal rotating assembly comprises a rotating motor, a driving gear, a driven gear, a rotating shaft, a suspension seat and a rotating tile, the rotating motor is fixed on the suspension seat, the center in the suspension seat is provided with a rotating shaft which can rotate and extends out of the lower end of the suspension seat, the upper end of the rotating shaft is connected with the driven gear, the driving gear is installed on an output shaft of the rotating motor, the driving gear is in meshing transmission with the driven gear, the middle part of the rotating shaft is provided with a shaft shoulder, the rotating shaft and the shaft shoulder are arranged in a cross structure, the lower end face of the shaft shoulder and the suspension seat are arranged in a rotatable manner, the lower end face of the shaft shoulder and the suspension seat are provided with a wear-resistant rotating tile, a bearing is further arranged between the rotating shaft and the suspension seat, and the suspension seat is fixedly connected with the lower end face of, the lower end face of the rotating shaft is connected to the connecting plate.
Preferably, a guide ring is disposed between the upper end surface of the shaft shoulder of the rotating shaft and the hanging seat.
Further, preferably, a motor protective cover is provided around the rotating motor.
Compared with the prior art, the invention has the beneficial effects that:
the wind power generation aligning and mounting device can quickly align and mount a tower barrel of wind power generation, has high mounting efficiency and high safety factor, can move the horizontal position of the tower barrel, can adjust the vertical inclination of the tower barrel, and is convenient and quick to align.
Drawings
FIG. 1 is a schematic view of the wind power installation alignment device of the present invention;
FIG. 2 is a schematic view of the horizontal rotating assembly of the wind turbine alignment apparatus of the present invention;
FIG. 3 is a schematic view of the horizontal telescoping assembly of the wind power installation alignment apparatus of the present invention;
FIG. 4 is a schematic view of a tower clamping assembly of the wind turbine alignment assembly of the present invention.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. 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.
Referring to fig. 1-4, the present invention provides a technical solution: the wind power generation installation aligning device is characterized by comprising a tower cylinder clamping component, a horizontal telescopic component, a vertical inclination angle adjusting component, a horizontal rotating component, a main body seat 7, a hanging seat 12 and a balancing weight 13, wherein the aligning device is used for aligning and installing a tower cylinder 2 of a wind power generator on a tower cylinder flange plate 1 fixed on the ground or between the tower cylinders 2,
the hanging seat 12 is arranged at the lower end of a hanging rod of the crane, the lower end of the hanging seat is connected to the main body seat 7 by adopting the horizontal rotating assembly, and the main body seat 7 is driven by the horizontal rotating assembly to be horizontally and rotatably arranged around the central axis of the hanging seat;
the main body seat 7 is provided with the horizontal telescopic assembly in a connecting manner by adopting the vertical inclination angle adjusting assembly, and the inclination of the horizontal telescopic assembly in the vertical direction can be adjusted by the vertical inclination angle adjusting assembly so as to control the lower end flange of the tower barrel 2 to be installed in a horizontal posture;
the horizontal telescopic assembly is arranged in a telescopic manner, and the end part of the horizontal telescopic assembly is connected with the tower drum clamping assembly;
the tower drum clamping assembly clamps a tower drum to be aligned and installed, and the tower drum to be aligned and fixed on the tower drum clamping assembly in a clamping mode can be rotatably arranged around the central axis of the tower drum, so that a flange hole of a flange of the tower drum to be installed is aligned with a butted flange hole;
the hanger 12 is provided with a weight block 13 for configuring the alignment device.
In this embodiment, tower section of thick bamboo centre gripping subassembly includes outer centre gripping dish 4, interior centre gripping dish 3 and retaining member 31, the appearance of outer centre gripping dish 4 is U type structure, the tip U type opening part of outer centre gripping dish 4 adopts retaining member 31 locking together, the center of outer centre gripping dish 4 is provided with the circular shape centre gripping chamber of echelonment, the appearance of interior centre gripping dish 3 is the big little ladder cylinder structure of lower extreme in upper end, just interior centre gripping dish 3 supports spacingly is in the centre gripping intracavity of outer centre gripping dish 4, interior centre gripping dish with be rotatable setting between the outer centre gripping dish, the centre gripping is established to a tower section of thick bamboo cover in the centre bore of interior centre gripping dish.
The flexible subassembly of level includes inner jacket seat 26, flexible seat 5, pneumatic cylinder 25, driving block 28, slider 29 and slide 30, the rotatable articulated setting of inner jacket seat 26 is on articulated seat 24, articulated seat 24 is fixed at the lower extreme of main part seat, flexible seat 5 is provided with flexible chamber along its length direction, inner jacket seat 26 cover is established flexible intracavity of flexible seat, flexible seat 5 can along inner jacket seat slides flexible, the up end of inner jacket seat with be provided with the gliding slider of direction between the flexible seat, the lower terminal surface of inner jacket seat 26 with be provided with the gliding slide 30 of direction between the flexible seat, be close to on the inner jacket seat 26 the fixed pneumatic cylinder 25 that is provided with of one end of articulated seat, the piston rod of pneumatic cylinder 25 passes through driving block 28 connects on flexible seat 5.
Vertical inclination adjusts the subassembly and includes drive connecting rod 8, driven connecting rod seat 6, step motor 20, bearing frame 22 and screw rod 9, step motor 20 is fixed on the main part seat, the tip of screw rod 9 adopts shaft coupling 21 to be connected to on the 20 output shafts of step motor, the rotatable laying of screw rod 9 is in on the bearing frame 22, the upper end threaded connection of drive connecting rod 8 in on the screw rod 9, the lower extreme of drive connecting rod 8 is provided with the articulated shaft, the lower extreme fixed connection of driven connecting rod seat 6 is in on the inner jacket seat, the upper end of driven connecting rod seat is provided with the hinge groove, the articulated shaft is articulated spacing to be set up in the hinge inslot.
The upper end face of the main body seat is fixedly connected with a connecting plate 10 through a connecting lug, and the connecting plate 10 is fixedly installed on an output shaft of the horizontal rotating assembly.
The horizontal rotating assembly comprises a rotating motor 16, a driving gear 15, a driven gear, a rotating shaft 17, a hanging seat 11 and a rotating tile 19, the rotating motor 16 is fixed on the hanging seat, the center in the hanging seat 12 is provided with the rotating shaft 17 which can rotate and extends out of the lower end of the hanging seat, the upper end of the rotating shaft 17 is connected with the driven gear, the output shaft of the rotating motor is provided with the driving gear, the driving gear is in meshing transmission with the driven gear, the middle part of the rotating shaft 17 is provided with a shaft shoulder, the rotating shaft and the shaft shoulder are arranged in a cross structure, the lower end face of the shaft shoulder of the rotating shaft 17 and the hanging seat are arranged in a rotatable manner, the lower end face of the shaft shoulder and the hanging seat are provided with the wear-resistant rotating tile 19, a bearing is further arranged between the rotating shaft and the hanging seat, and the hanging seat is fixedly connected with, the lower end surface of the rotating shaft 17 is connected to the connecting plate 10.
In this embodiment, a guide ring 18 is disposed between the upper end surface of the shoulder of the rotating shaft and the hanging seat. The outside of the rotating motor is surrounded by a motor protective cover 14.
The wind power generation aligning and mounting device can quickly align and mount a tower barrel of wind power generation, has high mounting efficiency and high safety factor, can move the horizontal position of the tower barrel, can adjust the vertical inclination of the tower barrel, and is convenient and quick to align.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (8)
1. The wind power generation installation aligning device is characterized by comprising a tower cylinder clamping component, a horizontal telescopic component, a vertical inclination angle adjusting component, a horizontal rotating component, a main body seat, a hanging seat and a balancing weight, wherein the aligning device is used for aligning and installing the tower cylinder of a wind power generator on a tower cylinder flange fixed on the ground or between the tower cylinders,
the lifting seat is arranged at the lower end of a lifting rod of the crane, the lower end of the lifting seat is connected to the main body seat through the horizontal rotating assembly, and the main body seat is driven by the horizontal rotating assembly to be horizontally and rotatably arranged around the central axis of the lifting seat;
the main body seat is provided with the horizontal telescopic assembly in a connecting manner by adopting the vertical inclination angle adjusting assembly, and the inclination of the horizontal telescopic assembly in the vertical direction can be adjusted by the vertical inclination angle adjusting assembly so as to control the lower end flange of the tower to be installed in a horizontal posture;
the horizontal telescopic assembly is arranged in a telescopic manner, and the end part of the horizontal telescopic assembly is connected with the tower drum clamping assembly;
the tower drum clamping assembly clamps a tower drum to be aligned and installed, and the tower drum to be aligned and fixed on the tower drum clamping assembly in a clamping mode can be rotatably arranged around the central axis of the tower drum, so that a flange hole of a flange of the tower drum to be installed is aligned with a butted flange hole;
and the hanging seat is provided with a balancing weight for configuring the alignment device.
2. The wind power installation alignment device of claim 1, wherein: tower section of thick bamboo centre gripping subassembly includes outer centre gripping dish, interior centre gripping dish and retaining member, the appearance of outer centre gripping dish is U type structure, the tip U type opening part of outer centre gripping dish adopts the retaining member locking together, the center of outer centre gripping dish is provided with the circular shape centre gripping chamber of echelonment, the appearance of interior centre gripping dish is the little ladder cylinder structure of the big lower extreme in upper end, just interior centre gripping dish supports spacingly to be in the centre gripping intracavity of outer centre gripping dish, interior centre gripping dish with be rotatable setting between the outer centre gripping dish, the centre gripping is established to a tower section of thick bamboo cover in the centre bore of interior centre gripping dish.
3. The wind power installation alignment device of claim 1, wherein: the flexible subassembly of level includes inner sleeve seat, flexible seat, pneumatic cylinder, drive block, slider and slide, the rotatable articulated setting of inner sleeve seat is on articulated seat, the lower extreme at the main part seat is fixed to articulated seat, flexible seat is provided with flexible chamber along its length direction, the inner sleeve seat cover is established the flexible intracavity of flexible seat, flexible seat can along the inner sleeve seat slides flexible, the up end of inner sleeve seat with be provided with the gliding slider of direction between the flexible seat, the lower terminal surface of inner sleeve seat with be provided with the gliding slide of direction between the flexible seat, be close to on the inner sleeve seat the fixed pneumatic cylinder that is provided with of one end of articulated seat, the piston rod of pneumatic cylinder passes through the drive block is connected on the flexible seat.
4. The wind power installation alignment device of claim 3, wherein: vertical inclination adjusts the subassembly and includes drive connecting rod, driven connecting rod seat, step motor, bearing frame and screw rod, step motor fixes on the main part seat, the tip of screw rod adopts coupling joint to on the step motor output shaft, the rotatable cloth of screw rod is in on the bearing frame, the upper end threaded connection of drive connecting rod in on the screw rod, the lower extreme of drive connecting rod is provided with the articulated shaft, the lower extreme fixed connection of driven connecting rod seat is in on the inner cover seat, the upper end of driven connecting rod seat is provided with the hinge groove, the articulated spacing setting of articulated shaft is in the hinge inslot.
5. The wind power installation alignment device of claim 1, wherein: the upper end face of the main body seat is fixedly connected with a connecting plate through a connecting lug, and the connecting plate is fixedly installed on an output shaft of the horizontal rotating assembly.
6. The wind power installation alignment device of claim 5, wherein: the horizontal rotating component comprises a rotating motor, a driving gear, a driven gear, a rotating shaft, a suspension seat and a rotating tile, the rotating motor is fixed on the hanging seat, a rotating shaft which can rotate and extends out of the lower end of the hanging seat is arranged at the center in the hanging seat, the upper end of the rotating shaft is connected with a driven gear, an output shaft of the rotating motor is provided with a driving gear, the driving gear is in meshed transmission with the driven gear, a shaft shoulder is arranged in the middle of the rotating shaft, the rotating shaft and the shaft shoulder are arranged into a cross structure, the lower end face of the shaft shoulder of the rotating shaft and the suspension seat are arranged in a rotatable manner, a wear-resistant rotating tile is arranged between the lower end surface of the shaft shoulder and the suspension seat, a bearing is also arranged between the rotating shaft and the suspension seat, the suspension seat is fixedly connected to the lower end face of the suspension seat through bolts, and the lower end face of the rotating shaft is connected to the connecting plate.
7. The wind power installation alignment device of claim 6, wherein: and a guide ring is arranged between the upper end surface of the shaft shoulder of the rotating shaft and the hanging seat.
8. The wind power installation alignment device of claim 6, wherein: and a motor protective cover is arranged around the outer part of the rotating motor.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810629759.4A CN108843515B (en) | 2018-06-19 | 2018-06-19 | Wind power generation installation alignment device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810629759.4A CN108843515B (en) | 2018-06-19 | 2018-06-19 | Wind power generation installation alignment device |
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| Publication Number | Publication Date |
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| CN108843515A CN108843515A (en) | 2018-11-20 |
| CN108843515B true CN108843515B (en) | 2020-02-18 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201810629759.4A Active CN108843515B (en) | 2018-06-19 | 2018-06-19 | Wind power generation installation alignment device |
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| CN (1) | CN108843515B (en) |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN111678692A (en) * | 2020-05-11 | 2020-09-18 | 山东泰展机电科技股份有限公司 | Passenger car transfer case performance detection system and application thereof |
| CN112983746B (en) * | 2021-02-07 | 2022-03-04 | 中国能源建设集团西北电力建设工程有限公司 | Steel tower cylinder auxiliary mounting device of wind driven generator |
Family Cites Families (5)
| Publication number | Priority date | Publication date | Assignee | Title |
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| KR101194576B1 (en) * | 2010-12-16 | 2012-10-25 | 삼성중공업 주식회사 | Wind turbine assembly and management robot and wind turbine including the same |
| DE102016114833A1 (en) * | 2016-08-10 | 2018-02-15 | Wobben Properties Gmbh | Method for mounting components of a wind turbine |
| CN106629386B (en) * | 2016-12-29 | 2019-11-01 | 江苏金风科技有限公司 | Tower hoisting appliance and hanging method |
| CN206720599U (en) * | 2017-03-23 | 2017-12-08 | 北京时代天工科技发展有限公司 | A kind of folded truss arm hanging device for being used to install maintenance of wind powered generator group |
| CN107724768A (en) * | 2017-11-03 | 2018-02-23 | 中国能源建设集团安徽电力建设第二工程有限公司 | A kind of power distribution rod angle debugging apparatus and method |
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