CN111102135A - A lifting mechanism for wind power generation device - Google Patents

A lifting mechanism for wind power generation device Download PDF

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Publication number
CN111102135A
CN111102135A CN201911136950.6A CN201911136950A CN111102135A CN 111102135 A CN111102135 A CN 111102135A CN 201911136950 A CN201911136950 A CN 201911136950A CN 111102135 A CN111102135 A CN 111102135A
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China
Prior art keywords
lifting
shell
fixed
rod
lifting mechanism
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CN201911136950.6A
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Chinese (zh)
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CN111102135B (en
Inventor
邢二江
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Shandong Bochuang Ruitian Refrigeration Technology Co ltd
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Individual
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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
    • 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
    • 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
    • F03D80/00—Details, components or accessories not provided for in groups F03D1/00 - F03D17/00
    • 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
    • F03D80/00—Details, components or accessories not provided for in groups F03D1/00 - F03D17/00
    • F03D80/50—Maintenance or repair
    • 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
    • F03D80/00—Details, components or accessories not provided for in groups F03D1/00 - F03D17/00
    • F03D80/70—Bearing or lubricating arrangements
    • 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
    • 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 relates to a lifting mechanism, which comprises a supporting shell, a lifting groove, a screw rod, a lifting shell and a connecting plate, wherein the supporting shell is fixedly connected with the lifting groove; the lift groove has been seted up in the left side of support shell, the bottom mounting of support shell is at the top of base plate, the spout has been seted up on the right side of lift inslot wall, and the spout embeds there is the slider, the lateral wall of slider is fixed connection with the lateral wall of lift shell, the thread groove has all been seted up at the middle part of lift shell top and bottom, the left side of the inside bottom of lift shell is provided with the push rod motor, and the right side of the inside bottom of lift shell is provided with the biax motor, the push rod end of push rod motor is connected with the bottom. According to the invention, the wind driven generator body is arranged on the lifting mechanism, when the wind driven generator body fails and needs to be disassembled and maintained, only the blades need to be disassembled in advance, and then the lifting mechanism drives the generator body to descend to the ground, so that the maintenance of the wind driven generator body at a high position is greatly facilitated, and the convenience in maintenance is improved.

Description

Lifting mechanism for wind power generation device
Technical Field
The invention relates to a lifting mechanism, in particular to a lifting mechanism for a wind power generation device.
Background
At present, with the continuous promotion and progress of the economy of China, the population is continuously increased, the energy consumption is more and more, the electricity consumption of people is also gradually increased, the power equipment can not be separated in daily life of people, the technology of blowing blades by wind power to drive a generator to rotate so as to generate electric energy is developed, new energy is gradually popularized, wind energy can be an inexhaustible energy expression form, the wind power generation technology is also continuously promoted, the wind power generation is adopted, the technology of blowing the blades by the wind power to drive the generator to rotate so as to generate the electric energy is adopted, the miniature wind power generation equipment is continuously popularized to provide the use of people at present, but the power generation devices in the prior art are fixed at a high place through supporting columns to generate the electricity, once the faults of the generator occur, the blades need to be disassembled, the generator is overhauled, and the problems of common small faults and the like all need to, the existing wind power generation device is not provided with a lifting mechanism, and a generator is installed in a mode of fixing the top of a support column.
Disclosure of Invention
According to the lifting mechanism for the wind power generation device, the wind power generator body is arranged on the lifting mechanism, when the wind power generator body breaks down and needs to be disassembled and maintained, only the blades need to be disassembled in advance, then the lifting mechanism drives the generator body to descend to the ground, the maintenance of the wind power generator body at a high position is greatly facilitated, the convenience in maintenance is improved, and the problems in the background art are solved.
In order to achieve the purpose, the invention adopts the following technical scheme:
a lifting mechanism for a wind power generation device comprises a supporting shell, a lifting groove, a screw rod, a lifting shell and a connecting plate;
the left side of the supporting shell is provided with a lifting groove, the bottom end of the supporting shell is fixed at the top of the base plate, the right side of the inner wall of the lifting groove is provided with a sliding groove, a sliding block is arranged in the sliding groove, the side wall of the sliding block is fixedly connected with the side wall of the lifting shell, thread grooves are formed in the middle of the top end and the middle of the bottom end of the lifting shell, the left side of the inner bottom end of the lifting shell is provided with a push rod motor, the right side of the inner bottom end of the lifting shell is provided with a double-shaft motor, the tail end of a push rod of the push rod motor is connected with the bottom end of a fixed rod plate, inserting rods are fixed on two;
rod holes are formed in the middle of the front side and the back side of the lifting shell, rotating rods are arranged in the rod holes, the tail ends of the rotating rods are located in the lifting shell, driven teeth are fixed at the tail ends of the rotating rods, a connecting plate is fixed at the top ends of the rotating rods, the top ends of the connecting plate are connected with the bottom end of a machine fixing plate, a wind driven generator body is arranged at the top end of the machine fixing plate, and blades are arranged on the wind driven generator body;
the inside bottom of base plate is provided with the slow-speed motor, and the motor shaft of slow-speed motor runs through in the inside of support shell, is connected with the lead screw on the motor shaft of slow-speed motor, and the lead screw is located the inside of lift groove, and the top of lead screw is fixed with the separation blade, and the lead screw alternates in the inside of thread groove, and the left bottom mounting of lift shell has first limiting plate, and the right side on lift shell top is fixed with the second limiting plate.
Preferably, the inner wall of the rod hole is provided with a bearing, the outer ring of the bearing is fixed inside the rod hole, the rotating rod penetrates through the inner ring of the bearing, and the outer wall of the rotating rod is fixedly connected with the inner wall of the inner ring of the bearing.
Preferably, the width of the first limiting plate and the width of the second limiting plate are the same as the width of the machine fixing plate.
Preferably, the left side of the top end of the second limit plate is arc-shaped.
Preferably, the left side of the bottom end of the machine fixing plate is provided with a slot, and the top of the inserted rod is inserted into the slot.
Preferably, the sliding groove is in sliding connection with the sliding block, the driving tooth is in meshed connection with the driven tooth, and the screw rod is in bolted connection with the threaded groove.
Preferably, the four corners of the bottom end of the outer wall of the base plate are respectively fixed with a first bolt block, the four corners of the bottom end of the outer wall of the wind power generator body are respectively fixed with a second bolt block, and bolts are inserted into the first bolt block and the second bolt block.
Preferably, the four corners on connecting plate top has all been seted up the bolt groove, and the size phase-match in bolt and the bolt groove in the second bolt piece, and the bolt is connected with the bolt groove through the second bolt piece.
Preferably, the low-speed motor, the double-shaft motor and the push rod motor are externally connected with a control switch and a power supply.
Compared with the prior art, the invention has the beneficial effects that:
1. according to the invention, the wind driven generator body is arranged on the lifting mechanism, when the wind driven generator body fails and needs to be disassembled and maintained, only the blades need to be disassembled in advance, and then the lifting mechanism drives the generator body to descend to the ground, so that the maintenance of the wind driven generator body at a high position is greatly facilitated, and the convenience in maintenance is improved.
2. According to the invention, the wind driven generator body is arranged at the top of the fixed machine plate, the fixed machine plate needs to be turned over when the wind driven generator is lifted, the fixed machine plate can be supported by the first limiting plate when the wind driven generator is turned over, the stability of the wind driven generator body when the wind driven generator is lifted is greatly improved, and meanwhile, when the wind driven generator body and the fixed machine plate are kept at the same horizontal plane, the second limiting plate and the inserted rod can limit and fix the fixed machine plate at the same time, so that the stability of the wind driven generator body during operation is ensured.
3. The bearing is arranged on the inner wall of the rod hole, the outer ring of the bearing is fixed inside the rod hole, and the rotating rod penetrates through the inner ring of the bearing, so that the rotating rod is driven to rotate, and the rotating rod is guaranteed to rotate and lubricate.
Drawings
Fig. 1 is a schematic view of an overall structure of a lifting mechanism for a wind turbine generator according to the present invention;
FIG. 2 is a schematic view of an internal structure of a supporting housing of a lifting mechanism for a wind turbine generator according to the present invention;
FIG. 3 is a schematic structural view of a connection position of a lifting shell of a lifting mechanism for a wind power generation device and a machine fixing plate according to the present invention;
FIG. 4 is a schematic view of an internal structure of a lifting groove of a lifting mechanism for a wind turbine generator according to the present invention;
FIG. 5 is a schematic view of an internal structure of a lifting housing of a lifting mechanism for a wind turbine generator according to the present invention;
FIG. 6 is a schematic structural view of a connection between a sliding chute and a sliding block of a lifting mechanism for a wind power generation device according to the present invention;
FIG. 7 is a schematic top view of a machine fixing plate of a lifting mechanism for a wind turbine generator according to the present invention;
fig. 8 is a schematic view of the internal structure of the rod hole of the lifting mechanism for a wind turbine generator according to the present invention.
In the figure: 1. a support housing; 2. a substrate; 3. a first plug piece; 4. a lifting groove; 5. a machine fixing plate; 6. a wind power generator body; 7. a second plug piece; 8. a blade; 9. a low-speed motor; 10. a screw rod; 11. a chute; 12. a thread groove; 13. a lifting shell; 14. a slider; 15. a rod hole; 16. a rotating rod; 17. a connecting plate; 18. a first limit plate; 19. a second limiting plate; 20. a bolt; 21. a bolt slot; 22. a baffle plate; 23. inserting a rod; 24. a slot; 25. a double-shaft motor; 26. a driving tooth; 27. a driven tooth; 28. a push rod motor; 29. a rod fixing plate; 30. and a bearing.
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.
Referring to fig. 1 to 8, a lifting mechanism for a wind power generation apparatus includes a support case 1, a lifting groove 4, a screw 10, a lifting case 13, and a connection plate 17; a lifting groove 4 is formed in the left side of the supporting shell 1, the bottom end of the supporting shell 1 is fixed to the top of the base plate 2, a sliding groove 11 is formed in the right side of the inner wall of the lifting groove 4, a sliding block 14 is arranged in the sliding groove 11, the side wall of the sliding block 14 is fixedly connected with the side wall of the lifting shell 13, thread grooves 12 are formed in the middle of the top end and the bottom end of the lifting shell 13, a push rod motor 28 is arranged on the left side of the inner bottom end of the lifting shell 13, a double-shaft motor 25 is arranged on the right side of the inner bottom end of the lifting shell 13, the tail end of a push rod of the push rod motor 28 is connected with the bottom end of a fixed rod plate 29, inserting rods 23 are fixed to two sides of the top end of the fixed; rod holes 15 are formed in the middle of the front side and the back side of the lifting shell 13, rotating rods 16 are arranged in the rod holes 15, the tail ends of the rotating rods 16 are located inside the lifting shell 13, driven teeth 27 are fixed to the tail ends of the rotating rods 16, connecting plates 17 are fixed to the top ends of the rotating rods 16, the top ends of the connecting plates 17 are connected with the bottom end of the machine fixing plate 5, a wind driven generator body 6 is arranged at the top end of the machine fixing plate 5, and blades 8 are arranged on the wind driven generator body 6; the inside bottom of base plate 2 is provided with low-speed motor 9, and the motor shaft of low-speed motor 9 runs through in the inside of supporting shell 1, is connected with lead screw 10 on the motor shaft of low-speed motor 9, and lead screw 10 is located the inside of lift groove 4, and the top of lead screw 10 is fixed with separation blade 22, and lead screw 10 alternates in the inside of thread groove 12, and the left bottom mounting of lift shell 13 has first limiting plate 18, and the right side on lift shell 13 top is fixed with second limiting plate 19.
The inner wall of the rod hole 15 is provided with a bearing 30, the outer ring of the bearing 30 is fixed inside the rod hole 15, the rotating rod 16 penetrates through the inner ring of the bearing 30, and the outer wall of the rotating rod 16 is fixedly connected with the inner wall of the inner ring of the bearing 30.
The widths of the first limiting plate 18 and the second limiting plate 19 are the same as the width of the machine fixing plate 5.
Wherein, the left side of the top end of the second limit plate 19 is arc-shaped.
Wherein, the left side of the bottom end of the machine fixing plate 5 is provided with a slot 24, and the top of the inserted link 23 is inserted into the slot 24.
The sliding chute 11 is connected with the sliding block 14 in a sliding manner, the driving tooth 26 is connected with the driven tooth 27 in a meshing manner, and the screw rod 10 is connected with the thread groove 12 in a bolt manner.
Wherein, the four corners of base plate 2 outer wall bottom all is fixed with first bolt piece 3, and the four corners of 6 outer wall bottoms of aerogenerator bodies all is fixed with second bolt piece 7, and the inside of first bolt piece 3 and second bolt piece 7 all pegs graft and have bolt 20.
Bolt grooves 21 are formed in four corners of the top end of the connecting plate 17, bolts 20 in the second bolt block 7 are matched with the bolt grooves 21 in size, and the bolts 20 are connected with the bolt grooves 21 through the second bolt block 7.
Wherein, the low-speed motor 9, the double-shaft motor 25 and the push rod motor 28 are externally connected with a control switch and a power supply.
When the invention is used: when the wind driven generator body 6 needs to be disassembled and maintained, the blades 8 on the wind driven generator body 6 are disassembled, the push rod motor 28 is started after the disassembly, the push rod motor 28 drives the fixed rod plate 29 to descend, two groups of inserted rods 23 fixed at the top end of the fixed rod plate 29 leave the slot 24 formed at the bottom end of the fixed machine plate 5, the locking of the fixed machine plate 5 is cancelled, the double-shaft motor 25 is started again, the driving tooth 26 is fixed at the tail end of the motor shaft of the double-shaft motor 25, the driving tooth 26 is meshed with the driven tooth 27 arranged at the tail end of the rotating rod 16, the rotating rod 16 is driven to rotate in the bearing 30 arranged in the rod hole 15, the tail end of the connecting plate 17 fixed on the outer wall of the rotating rod 16 is connected with the bottom end of the fixed machine plate 5, the fixed machine plate 5 is overturned, finally, the fixed machine plate 5 is overturned to be in a vertical state, the left side of the fixed machine plate 5 is attached to the first limit plate 18 arranged at the left, stability when descending is improved, low-speed motor 9 is started, low-speed motor 9 drives screw rod 10 to rotate, screw rod 10 is to be located the inside rotation of thread groove 12 that lifting shell 13 was inside to be seted up this moment, the lateral wall of lifting shell 13 is fixed with slider 14 simultaneously, and slider 14 is sliding connection with spout 11 that lifting groove 4 inner wall was seted up, when screw rod 10 was located the 12 internal rotations of thread groove this moment, lifting shell 13 will descend based on the inside of lifting groove 4, the aerogenerator body 6 that sets up on final solid board 5 will remove to ground department, the inside bolt 20 of rotatory second chock 7, make bolt 20 and the bolt groove 21 separation of seting up on solid board 5 top, dismantle aerogenerator body 6, accomplish the separation, convenience when greatly improving aerogenerator body 6 maintenance.
The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art should be able to cover the technical scope of the present invention and the equivalent alternatives or modifications according to the technical solution and the inventive concept of the present invention within the technical scope of the present invention.

Claims (9)

1.一种风力发电装置用升降机构，其特征在于，包括支撑壳（1）、升降槽（4）、丝杆（10）、升降壳（13）和连接板（17）；1. A lifting mechanism for a wind power generation device, characterized in that it comprises a support shell (1), a lifting groove (4), a screw rod (10), a lifting shell (13) and a connecting plate (17); 支撑壳（1）的左侧开设有升降槽（4），支撑壳（1）的底端固定于基板（2）的顶部，升降槽（4）内壁的右侧开设有滑槽（11），且滑槽（11）内置有滑块（14），滑块（14）的侧壁与升降壳（13）的侧壁为固定连接，升降壳（13）顶端和底端的中部均开设有螺纹槽（12），升降壳（13）内部底端的左侧设置有推杆电机（28），且升降壳（13）内部底端的右侧设置有双轴电机（25），推杆电机（28）的推杆末端与固杆板（29）的底端相连接，且固杆板（29）顶端的两侧均固定有插杆（23），插杆（23）贯穿于升降壳（13）的顶部，双轴电机（25）的电机轴末端固定有主动齿（26）；The left side of the support shell (1) is provided with a lifting groove (4), the bottom end of the support shell (1) is fixed on the top of the base plate (2), and the right side of the inner wall of the lifting groove (4) is provided with a chute (11), And the chute (11) has a built-in sliding block (14), the side wall of the sliding block (14) is fixedly connected with the side wall of the lifting shell (13), and the middle part of the top and bottom ends of the lifting shell (13) is provided with a threaded groove (12), a push rod motor (28) is provided on the left side of the inner bottom end of the lifting shell (13), and a biaxial motor (25) is provided on the right side of the inner bottom end of the lifting shell (13). The end of the push rod is connected with the bottom end of the rod fixing plate (29), and both sides of the top of the rod fixing plate (29) are fixed with insertion rods (23), and the insertion rods (23) penetrate through the top of the lifting shell (13) , the end of the motor shaft of the dual-shaft motor (25) is fixed with a driving tooth (26); 升降壳（13）前侧与背侧的中部均开设有杆孔（15），且杆孔（15）的内部设置有转杆（16），转杆（16）的末端位于升降壳（13）的内部，且转杆（16）的末端固定有从动齿（27），转杆（16）的顶端固定有连接板（17），且连接板（17）的顶端与固机板（5）的底端相连接，固机板（5）的顶端设置有风力发电机本体（6），且风力发电机本体（6）上设置有叶片（8）；A rod hole (15) is opened in the middle of the front side and the back side of the lifting shell (13), and a rotating rod (16) is arranged inside the rod hole (15), and the end of the rotating rod (16) is located in the lifting shell (13) inside, and the end of the rotating rod (16) is fixed with a driven tooth (27), the top of the rotating rod (16) is fixed with a connecting plate (17), and the top of the connecting plate (17) and the fixing plate (5) The bottom ends of the wind turbines are connected to each other, the top end of the fixing plate (5) is provided with a wind turbine body (6), and the wind turbine body (6) is provided with blades (8); 基板（2）内部的底端设置有低速电机（9），且低速电机（9）的电机轴贯穿于支撑壳（1）的内部，低速电机（9）的电机轴上连接有丝杆（10），丝杆（10）位于升降槽（4）的内部，丝杆（10）的顶端固定有挡片（22），且丝杆（10）穿插于螺纹槽（12）的内部，升降壳（13）左侧的底端固定有第一限位板（18），且升降壳（13）顶端的右侧固定有第二限位板（19）。The bottom end inside the base plate (2) is provided with a low-speed motor (9), and the motor shaft of the low-speed motor (9) runs through the interior of the support shell (1), and a screw (10) is connected to the motor shaft of the low-speed motor (9). ), the screw (10) is located inside the lifting groove (4), the top of the screw (10) is fixed with a stopper (22), and the screw (10) is inserted into the inside of the screw groove (12), the lifting shell ( 13) A first limiting plate (18) is fixed on the bottom end of the left side, and a second limiting plate (19) is fixed on the right side of the top end of the lifting shell (13). 2.根据权利要求1的一种风力发电装置用升降机构，其特征在于，杆孔（15）的内壁设置有轴承（30），轴承（30）的外圈固定于杆孔（15）的内部，转杆（16）贯穿于轴承（30）的内圈，且转杆（16）的外壁于轴承（30）内圈的内壁为固定连接。2. A lifting mechanism for a wind power generator according to claim 1, characterized in that the inner wall of the rod hole (15) is provided with a bearing (30), and the outer ring of the bearing (30) is fixed inside the rod hole (15) , the rotating rod (16) runs through the inner ring of the bearing (30), and the outer wall of the rotating rod (16) is fixedly connected with the inner wall of the inner ring of the bearing (30). 3.根据权利要求1的一种风力发电装置用升降机构，其特征在于，第一限位板（18）与第二限位板（19）的宽度与固机板（5）的宽度相同。3. A lifting mechanism for a wind power generation device according to claim 1, characterized in that the widths of the first limiting plate (18) and the second limiting plate (19) are the same as the width of the fixing plate (5). 4.根据权利要求1的一种风力发电装置用升降机构，其特征在于，第二限位板（19）顶端的左侧呈圆弧状。4 . The lifting mechanism for a wind power generator according to claim 1 , wherein the left side of the top end of the second limiting plate ( 19 ) is arc-shaped. 5 . 5.根据权利要求1的一种风力发电装置用升降机构，其特征在于，固机板（5）底端的左侧开设有插槽（24），插杆（23）的顶部插接与插槽（24）的内部。5. A lifting mechanism for a wind power generation device according to claim 1, characterized in that a slot (24) is provided on the left side of the bottom end of the fixing plate (5), and the top of the insertion rod (23) is inserted into the slot. (24) inside. 6.根据权利要求1的一种风力发电装置用升降机构，其特征在于，滑槽（11）与滑块（14）为滑动连接，主动齿（26）与从动齿（27）为啮合连接，丝杆（10）与螺纹槽（12）为螺栓连接。6. A lifting mechanism for a wind power generation device according to claim 1, characterized in that the chute (11) and the slider (14) are slidingly connected, and the driving teeth (26) and the driven teeth (27) are meshingly connected , the screw (10) and the threaded groove (12) are connected by bolts. 7.根据权利要求1的一种风力发电装置用升降机构，其特征在于，基板（2）外壁底端的四角均固定有第一栓块（3），风力饭发电机本体（6）外壁底端的四角均固定有第二栓块（7），且第一栓块（3）与第二栓块（7）的内部均插接有螺栓（20）。7. A lifting mechanism for a wind power generator according to claim 1, characterized in that, the four corners of the bottom end of the outer wall of the base plate (2) are fixed with the first bolt block (3), and the bottom end of the outer wall of the wind turbine generator body (6) is fixed at the four corners. Second bolt blocks (7) are fixed at the four corners, and bolts (20) are inserted into the interiors of the first bolt block (3) and the second bolt block (7). 8.根据权利要求7的一种风力发电装置用升降机构，其特征在于，连接板（17）顶端的四角均开设有螺栓槽（21），第二栓块（7）内的螺栓（20）与螺栓槽（21）的尺寸相匹配，且螺栓（20）通过第二栓块（7）与螺栓槽（21）相连接。8. A lifting mechanism for a wind power generation device according to claim 7, characterized in that the four corners of the top of the connecting plate (17) are provided with bolt grooves (21), and the bolts (20) in the second bolt block (7) The size of the bolt groove (21) is matched, and the bolt (20) is connected with the bolt groove (21) through the second bolt block (7). 9.根据权利要求7的一种风力发电装置用升降机构，其特征在于，低速电机（9）、双轴电机（25）和推杆电机（28）外接控制开关及电源。9 . The lifting mechanism for a wind power generator according to claim 7 , wherein the low-speed motor ( 9 ), the biaxial motor ( 25 ) and the push rod motor ( 28 ) are connected to external control switches and power supplies. 10 .
CN201911136950.6A 2019-11-19 2019-11-19 Lifting mechanism for wind power generation device Expired - Fee Related CN111102135B (en)

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