CN112664404A - Lifting type wind power generation equipment - Google Patents
Lifting type wind power generation equipment Download PDFInfo
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- CN112664404A CN112664404A CN202011629073.9A CN202011629073A CN112664404A CN 112664404 A CN112664404 A CN 112664404A CN 202011629073 A CN202011629073 A CN 202011629073A CN 112664404 A CN112664404 A CN 112664404A
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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
Abstract
The invention relates to the technical field of new energy equipment, in particular to a lifting type wind power generation device, which comprises: the non-magnetic support barrel part is internally provided with a sliding block, and the periphery of the sliding block is provided with a coaxial ring groove; the sliding sleeve is coaxially and slidably arranged on the periphery of the non-magnetic supporting barrel part, the upper end and the lower end of the inner periphery of the sliding sleeve are respectively provided with a first rubber sealing ring, and the periphery of the sliding sleeve is also provided with a rotating sleeve; the first strong magnet is coaxially and fixedly arranged in the annular groove, the second strong magnets are uniformly distributed on the inner periphery of the sliding sleeve along the axis, and the outer periphery of the first strong magnet and the inner periphery of the second strong magnet are magnetically attracted; the opening of the U-shaped frame faces back to the outer rotary sleeve and is fixedly arranged on two sides of the periphery of the outer rotary sleeve along the radial direction; the magnetic suspension wind driven generator is coaxially and rotatably arranged on the U-shaped frame with the non-magnetic support barrel piece; the wind vane is fixed to be set up in outer rotatory sleeve periphery, and this equipment can stably go up and down and the leakproofness is good.
Description
Technical Field
The invention relates to the technical field of new energy equipment, in particular to lifting type wind power generation equipment.
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 wind power generation device is very inconvenient, the safety cannot be guaranteed, the existing wind power generation device is not provided with a lifting mechanism, and the generator is installed in a mode of fixing the top of a support column.
Chinese patent CN201620785662.9 discloses a wind driven generator's lift slewing mechanism, including the generator body, turn to room, elevating system and power house, the bottom of generator body is equipped with turns to the room, the bottom that turns to the room is equipped with elevating system, elevating system's bottom is equipped with the power house, turn to the room and include bracing piece, steering gear, support bearing, worm, dwang and connecting block, the bottom fixedly connected with bracing piece of generator body, one side fixedly connected with dwang of bracing piece, the bottom of dwang is rotated and is connected with the connecting block, the dwang rotates with the connecting block and is connected.
The device is not stable enough only through the meshing transmission lifting structure, and the risk of falling of the blades can be caused; and the wind power generation equipment is installed outdoors and is easily eroded by rain.
Disclosure of Invention
In order to solve the technical problem, the lifting type wind power generation equipment is provided, and the technical scheme solves the problems that a small wind power generator can stably lift and is not easy to be corroded by rainwater.
In order to achieve the above purposes, the technical scheme adopted by the invention is as follows:
an elevating wind power plant comprising: the non-magnetic support barrel part is internally provided with a sliding block capable of moving along the axial direction of the non-magnetic support barrel part, and the periphery of the sliding block is provided with a coaxial ring groove; the sliding sleeve is coaxially and slidably arranged on the periphery of the non-magnetic supporting barrel part, the upper end and the lower end of the inner periphery of the sliding sleeve are respectively provided with a first rubber sealing ring in interference fit with the periphery of the non-magnetic supporting barrel part, and the periphery of the sliding sleeve is also provided with an outer rotating sleeve capable of coaxially rotating; the first strong magnet is coaxially and fixedly arranged in the annular groove, the second strong magnets are uniformly distributed on the inner periphery of the sliding sleeve along the axis, and the outer periphery of the first strong magnet and the inner periphery of the second strong magnet are magnetically attracted; the opening of the U-shaped frame faces back to the outer rotary sleeve and is fixedly arranged on two sides of the periphery of the outer rotary sleeve along the radial direction; the magnetic suspension wind driven generator and the non-magnetic support barrel piece are coaxially and rotatably arranged on the U-shaped frame; and the wind vane is fixedly arranged on the periphery of the outer rotating sleeve along the radial direction and is vertical to the radial line of the U-shaped frame.
Preferably, the sliding block periphery is still evenly distributed has along its axial first spacing, and non-magnetic support barrel spare is still including: the inner periphery and the outer periphery of the fixed cylinder are respectively and uniformly provided with a first limiting groove and a second limiting groove along the axial direction of the fixed cylinder, the first limiting strip is in sliding fit with the first limiting groove along the axial direction, the sliding sleeve part is coaxially and slidably arranged on the outer periphery of the fixed cylinder, and the inner periphery of the sliding sleeve part is in sliding fit with the second limiting groove along the axial direction; the screw rod is coaxially and rotatably arranged in the fixed cylinder through the rotating seat; and the nuts are coaxially and fixedly arranged at two ends of the sliding block and are screwed with the coaxial threads of the screw rod.
Preferably, the non-magnetic supporting cartridge further comprises: the first bevel gear is coaxially and fixedly arranged at the bottom end of the screw rod; the rotating shaft penetrates through the bottom end of the fixed cylinder along the radial direction and is in rotating fit with the bottom end of the fixed cylinder; the second bevel gear is coaxially and fixedly arranged at the inner end of the rotating shaft, and the axes of the second bevel gear and the first bevel gear are vertical and are meshed with each other.
Preferably, the non-magnetic supporting barrel further comprises a sealing top, and the sealing top is coaxially and fixedly arranged at the top end of the fixed barrel.
Preferably, the non-magnetic supporting cylinder further comprises a base, and the base is fixedly arranged at the bottom end of the fixed cylinder.
Preferably, the sliding assembly further comprises: the sliding cylinder is coaxially and fixedly connected and coaxially arranged on the periphery of the non-magnetic supporting cylinder piece in a sliding mode, a first step edge and a second step edge are coaxially arranged on the inner side of the opposite end of the sliding cylinder respectively, a second strong magnet is coaxially and fixedly arranged in the step edges, and a first semicircular groove and a second semicircular groove are uniformly distributed on the inner periphery of the sliding cylinder respectively; the ball bearing is coaxially and rotatably arranged in the semicircular groove and is in sliding fit with the periphery of the non-magnetic support cylinder part, the first limiting ring is coaxially and fixedly arranged on the inner periphery of the sliding cylinder, and limiting holes for preventing the ball bearing from being separated from the semicircular groove are uniformly distributed on the first limiting ring; the inner ring of the first bearing is fixedly connected with the outer periphery of the sliding cylinder, and the inner periphery of the outer rotating sleeve is coaxially and fixedly connected with the outer ring of the first bearing; the fixed lid, the coaxial fixed setting of fixed lid is in the sliding cylinder outer end, just the equipartition is gone back to the equipartition has the second spacing strip along axial sliding fit with the second spacing groove in the fixed lid, fixed lid the inner still be provided with the coaxial fixed connection's of sliding cylinder outer end second spacing collar, the coaxial fixed setting of first rubber seal circle is in the second spacing collar week, and outer rotating sleeve both ends are coaxial respectively to be provided with the third ladder edge, the fixed lid still is provided with in the inner week and follows interference fit's second sealing washer with the third ladder.
Preferably, the sliding sleeve further comprises a pressing ring, and the pressing ring is coaxially and fixedly arranged on the inner periphery of the second limiting ring and abuts against one end of the first rubber sealing ring.
Preferably, the outer end of the rotating shaft is also coaxially provided with a turntable convenient to rotate.
Preferably, the peripheries of opposite ends of the first sliding cylinder and the second sliding cylinder are respectively and coaxially provided with a first flange ring and a second flange ring which are fixedly connected with each other.
Preferably, the outer end of the fixed cover is a round table surface.
Compared with the prior art, the invention has the beneficial effects that:
the device is simple to operate and high in sealing performance, and specifically, the sliding block can move in the non-magnetic supporting cylinder piece along the axial direction, so that the non-magnetic supporting cylinder piece is vertically erected on the ground through the base; the rotating disc is rotated, the rotating shaft drives the screw rod to coaxially rotate in the fixed cylinder through the second bevel gear and the first bevel gear, the first strong magnet is coaxially and fixedly arranged in the annular groove, the periphery of the first strong magnet and the inner periphery of the second strong magnet are magnetically attracted, so that the second strong magnet drives the sliding sleeve to slide on the periphery of the non-magnetic supporting cylinder piece along the axial direction under the attraction effect of the first strong magnet, the magnetic suspension wind driven generator can vertically lift along the axial direction of the non-magnetic supporting cylinder piece, the magnetic suspension wind driven generator is convenient to overhaul, and magnetic induction materials are basically not tried under the magnetic field effect of the non-magnetic supporting cylinder piece, and the influence on the adsorption effect between the first strong magnet and the second strong magnet can be avoided; the openings of the first U-shaped frame and the second U-shaped frame are opposite and fixedly arranged on two sides of the periphery of the outer rotating sleeve along the radial direction, and the magnetic suspension wind driven generator and the non-magnetic supporting barrel piece are coaxially and rotatably arranged on the U-shaped frames; the wind vane is fixedly arranged on the periphery of the outer rotating sleeve along the radial direction and is vertical to the radial line of the U-shaped frame, when wind current blows, one end of the wind vane, which generates large resistance to the air flow, can rotate along the wind through the outer rotating sleeve, namely the wind vane always faces the wind current direction, and therefore the working end of the magnetic suspension wind driven generator is guided by the wind direction to stably rotate; the upper end and the lower end of the inner periphery of the sliding sleeve are respectively provided with a first rubber sealing ring and a fixed cover which are in interference fit with the outer periphery of the non-magnetic supporting cylinder, so that rainwater can be prevented from entering the inner periphery of the sliding sleeve to corrode a second strong magnet, and compared with the existing small-sized lifting wind power generation equipment, the small-sized lifting wind power generation equipment is convenient to overhaul, good in sealing performance and longer in service life.
Drawings
FIG. 1 is a perspective view of the present invention;
FIG. 2 is a side view of the present invention;
FIG. 3 is a cross-sectional view at section A-A of FIG. 2;
FIG. 4 is a perspective cross-sectional view at section A-A of FIG. 2;
FIG. 5 is a partial enlarged view of FIG. 3 at B;
FIG. 6 is an enlarged view of a portion of FIG. 3 at C;
FIG. 7 is a front view of the sliding assembly of the present invention;
FIG. 8 is a cross-sectional view at section D-D of FIG. 7;
FIG. 9 is an exploded perspective view of the first sliding cartridge, the second sliding cartridge and the second strong magnet of the present invention;
fig. 10 is a perspective view of the fixing cap of the present invention.
The reference numbers in the figures are:
1-a non-magnetic support cartridge; 1 a-a slider; 1a 1-ring groove; 1a2 — first stop bar; 1 b-a fixed cylinder; 1b 1-first retaining groove; 1b 2-second retaining groove; 1 c-a screw rod; 1 d-a rotating seat; 1 e-a nut; 1 f-a first bevel gear; 1 g-rotating shaft; 1g 1-rotating disc; 1 h-second bevel gear; 1 i-sealing the top; 1 j-a base;
2-a sliding sleeve; 2 a-a first rubber sealing ring; 2 b-an outer rotating sleeve; 2b 1-third step edge; 2 c-a first sliding cylinder; 2c1 — first step edge; 2c2 — first semicircular groove; 2c3 — first flange ring; 2 d-a second sliding cylinder; 2d 1-second step edge; 2d 2-second half slot; 2d3 — second flange ring; 2 e-a ball; 2 f-a first spacing collar; 2f 1-stop hole; 2 g-a first bearing; 2 h-fixing the cover; 2h 1-second stop bar; 2h 2-a second stop collar; 2h3 — second seal ring; 2h 4-round table top; 2 i-pressing ring;
3-a first strong magnet;
4-a second strong magnet;
5-a first U-shaped frame;
6-a second U-shaped frame;
7-a magnetic suspension wind driven generator;
8-wind vane.
Detailed Description
The following description is presented to disclose the invention so as to enable any person skilled in the art to practice the invention. The preferred embodiments in the following description are given by way of example only, and other obvious variations will occur to those skilled in the art.
Referring to fig. 4, an elevating wind power generating apparatus includes:
the non-magnetic support barrel part 1 is internally provided with a sliding block 1a capable of moving along the axial direction of the non-magnetic support barrel part 1, and the periphery of the sliding block 1a is provided with a coaxial ring groove 1a 1;
the sliding sleeve 2 is coaxially and slidably arranged on the periphery of the non-magnetic supporting cylinder part 1, the upper end and the lower end of the inner periphery of the sliding sleeve 2 are respectively provided with a first rubber sealing ring 2a in interference fit with the periphery of the non-magnetic supporting cylinder part 1, and the periphery of the sliding sleeve 2 is also provided with an outer rotating sleeve 2b capable of coaxially rotating;
the sliding sleeve comprises a first strong magnet 3 and a second strong magnet 4, wherein the first strong magnet 3 is coaxially and fixedly arranged in a ring groove 1a1, the second strong magnet 4 is uniformly distributed on the inner periphery of the sliding sleeve 2 along the axis, and the outer periphery of the first strong magnet 3 and the inner periphery of the second strong magnet 4 are magnetically attracted;
the opening of the U-shaped frame faces back to the outside and is fixedly arranged on two sides of the periphery of the outer rotating sleeve 2b along the radial direction;
the magnetic suspension wind driven generator 7 is coaxially and rotatably arranged on the U-shaped frame with the non-magnetic support barrel 1;
and the wind vane 8 is fixedly arranged on the periphery of the outer rotating sleeve 2b along the radial direction and is vertical to the radial line of the U-shaped frame.
The sliding block 1a can move in the nonmagnetic support cylinder 1 along the axial direction, the nonmagnetic support cylinder 1 is vertically arranged on the ground, the first strong magnet 3 is coaxially and fixedly arranged in the annular groove 1a1, and the periphery of the first strong magnet 3 and the inner periphery of the second strong magnet 4 are magnetically attracted, so that when the height of the sliding block 1a is adjusted along the vertical direction, the second strong magnet 4 drives the sliding sleeve 2 to slide in the periphery of the nonmagnetic support cylinder 1 along the axial direction under the magnetic attraction action of the first strong magnet 3, and the magnetic levitation wind driven generator 7 can vertically lift along the axial direction of the nonmagnetic support cylinder 1, so that the magnetic levitation wind driven generator 7 can be maintained, and the nonmagnetic support cylinder 1 basically does not try magnetic induction materials under the magnetic field action, so that the adsorption action between the first strong magnet 3 and the second strong magnet 4 can be prevented from being influenced;
the openings of the first U-shaped frame 5 and the second U-shaped frame 6 are opposite and fixedly arranged on two sides of the periphery of the outer rotating sleeve 2b along the radial direction, the magnetic suspension wind driven generator 7 and the non-magnetic supporting barrel piece 1 are coaxially and rotatably arranged on the U-shaped frame, the wind vane 8 is fixedly arranged on the periphery of the outer rotating sleeve 2b along the radial direction and is vertical to the radial line of the U-shaped frame, when wind current blows, one end of the wind vane 8, which generates large resistance to the air flow, can rotate through the outer rotating sleeve 2b along the wind, namely the wind vane 8 always faces the wind current direction, so that the working end of the magnetic suspension wind driven generator 7 is guided by the wind direction to stably rotate;
and the upper and lower ends of the inner periphery of the sliding sleeve 2 are respectively provided with a first rubber sealing ring 2a in interference fit with the outer periphery of the non-magnetic supporting cylinder 1, so that rainwater can be prevented from entering the inner periphery of the sliding sleeve 2 to corrode the second strong magnet 4, and the service life of the power generation equipment is prolonged.
As shown in fig. 5, the outer circumference of the sliding block 1a is uniformly distributed with a first limit strip 1a2 along the axial direction thereof, and the non-magnetic support barrel 1 further comprises:
the fixing device comprises a fixing barrel 1b, wherein a first limiting groove 1b1 and a second limiting groove 1b2 are uniformly distributed on the inner periphery and the outer periphery of the fixing barrel 1b along the axial direction of the fixing barrel, respectively, a first limiting strip 1a2 is in sliding fit with a first limiting groove 1b1 along the axial direction, and a sliding sleeve member 2 is coaxially arranged on the outer periphery of the fixing barrel 1b in a sliding fit manner, and the inner periphery of the sliding sleeve member is in sliding fit with a second limiting groove 1b2 along the axial direction;
the screw rod 1c and the rotating seat 1d are coaxially and rotatably arranged in the fixed cylinder 1b through the rotating seat 1 d;
and the nuts 1e are coaxially and fixedly arranged at two ends of the sliding block 1a, and are screwed with the coaxial threads of the screw rod 1 c.
When the axial height of the first strong magnet 3 in the fixed cylinder 1b needs to be adjusted, the screw rod 1c is rotated to coaxially rotate in the fixed cylinder 1b through the rotating seat 1d, the nuts 1e are coaxially and fixedly arranged at two ends of the sliding block 1a and screwed with the coaxial threads of the screw rod 1c, the periphery of the sliding block 1a is provided with a first limit strip 1a2 which slides in a limit way with the first limit groove 1b1, so that the sliding block 1a drives the first strong magnet 3 to ascend and descend along the axial direction, the height of the sliding sleeve 2 which is arranged on the periphery of the fixed cylinder 1b in a sliding mode is convenient to adjust, and the second limit groove 1b2 enables the outer ring of the sliding sleeve 2 to rotate, so that the inner ring of the sliding sleeve is not easy to rotate along the circumferential direction relative to the fixed cylinder 1b, and stable ascending and.
As shown in fig. 6, the non-magnetic supporting cartridge 1 further includes:
the first bevel gear 1f is coaxially and fixedly arranged at the bottom end of the screw rod 1 c;
the rotating shaft 1g penetrates through the bottom end of the fixed cylinder 1b along the radial direction and is in running fit with the bottom end of the fixed cylinder 1 b;
the second bevel gear 1h is coaxially and fixedly arranged at the inner end of the rotating shaft 1g, and the axes of the second bevel gear 1h and the first bevel gear 1f are vertical and are meshed with each other.
The rotating shaft 1g is rotated to drive the first bevel gear 1f which is vertical to the axis of the rotating shaft and is meshed with the axis of the rotating shaft to synchronously rotate through the second bevel gear 1h, so that the first bevel gear 1f drives the screw rod 1c to stably and coaxially rotate in the fixed cylinder 1b, and the lifting is facilitated.
As shown in fig. 3, the non-magnetic supporting cylinder 1 further includes a sealing top 1i, and the sealing top 1i is coaxially and fixedly disposed at the top end of the fixed cylinder 1 b.
The sealing top 1i is arranged at the top end of the fixed cylinder 1b and prevents rainwater from entering the inside of the fixed cylinder 1b and eroding the inner structure of the fixed cylinder.
As shown in fig. 6, the non-magnetic supporting cylinder 1 further includes a base 1j, and the base 1j is fixedly disposed at the bottom end of the fixed cylinder 1 b.
The base 1j is fixedly arranged at the bottom end of the fixed cylinder 1b, so that the fixed cylinder 1b is convenient to erect, and electricity generation is convenient to depend on high wind current.
As shown in fig. 6 and 8, the sliding member 2 further includes:
the first sliding cylinder 2c and the second sliding cylinder 2d are coaxially and fixedly connected and coaxially arranged on the periphery of the non-magnetic supporting cylinder member 1 in a sliding mode, a first step edge 2c1 and a second step edge 2d1 are coaxially arranged on the inner side of the opposite end of each sliding cylinder, a second strong magnet 4 is coaxially and fixedly arranged in each step edge, and a first semicircular groove 2c2 and a second semicircular groove 2d2 are uniformly distributed on the inner periphery of each sliding cylinder;
the ball 2e is coaxially and rotatably arranged in the semicircular groove and is in sliding fit with the periphery of the non-magnetic support cylinder part 1, the first limiting ring 2f is coaxially and fixedly arranged on the inner periphery of the sliding cylinder, and limiting holes 2f1 for preventing the ball 2e from being separated from the semicircular groove are uniformly distributed in the first limiting ring 2f above sea;
the inner ring of the first bearing 2g is fixedly connected with the outer periphery of the sliding cylinder, and the inner periphery of the outer rotating sleeve 2b is coaxially and fixedly connected with the outer ring of the first bearing 2 g;
fixed lid 2h, the coaxial fixed setting of fixed lid 2h is in sliding tube outer end, just fixed lid 2h is interior still the equipartition have with second spacing groove 1b2 along axial sliding fit's second spacing strip 2h1, fixed lid 2h inner still be provided with sliding tube outer end coaxial fixed connection's second spacing collar 2h2, first rubber seal 2a coaxial fixed setting is interior at second spacing collar 2h2, and outer rotating sleeve 2b both ends are coaxial respectively to be provided with third ladder along 2b1, fixed lid 2h still is interior to be provided with third ladder along 2b1 interference fit's second sealing washer 2h 3.
When the first strong magnet 3 drives the second strong magnet 4 to axially lift along the non-magnetic support cylinder 1, because the second strong magnet 4 is coaxially arranged in the first step edge 2c1 and the second step edge 2d1, and the first sliding cylinder 2c and the second sliding cylinder 2d are fixedly connected, and the inner circumference thereof is arranged in the first semicircular groove 2c2 and the second semicircular groove 2d2 by rotating the ball 2e, and is prevented from being separated from the semicircular grooves by the first retainer ring 2f, one side of the ball 2e passes through the retainer hole 2f1 to be in sliding fit with the outer circumference of the outer rotating sleeve 2b, so that the sliding can stably slide on the outer rotating sleeve 2b in the axial direction by the ball 2e, and the outer rotating sleeve 2b is coaxially arranged on the outer circumference of the sliding cylinder by the first bearing 2g, so that the outer rotating sleeve 2b can rotate in the circumferential direction relative to the sliding cylinder, and fixed lid 2h sets up the slip cylinder periphery, and second spacing 2h1 can follow the axial with 2b2 and slide, thereby make the slip cylinder can't be relative outer rotating sleeve 2b along circumferential direction, thereby be convenient for stably go up and down outer rotating sleeve 2b, and fixed lid 2h is convenient for restrict first rubber seal 2a for second sealing washer 2h3 butt is in third ladder along 2b1 internal week, makes first rubber seal 2a and second sealing washer 2h3 can prevent together that the rainwater from getting into thereby it sliding construction is corroded to the slip cylinder is inside.
As shown in fig. 5 and 8, the sliding sleeve 2 further includes a pressing ring 2i, and the pressing ring 2i is coaxially and fixedly disposed on the inner periphery of the second stopper ring 2h2 and abuts against one end of the first rubber seal ring 2 a.
The clamping ring 2i is coaxially and fixedly arranged on the inner periphery of the second limiting ring 2h2 and abuts against one end of the first rubber sealing ring 2a, so that the first rubber sealing ring 2a can be limited to be separated from the fixed cover 2h along the axial direction, and the internal sealing performance of the sliding sleeve 2 is improved.
As shown in fig. 6, the outer end of the rotating shaft 1g is also coaxially provided with a rotating disc 1g1 for rotation.
The rotating shaft 1g can be coaxially rotated by a user through the rotating disc 1g1, so that the power generation equipment can be conveniently lifted.
As shown in fig. 5 and 8, the first slide cylinder 2c and the second slide cylinder 2d are further coaxially provided at the outer peripheries of the opposite ends with a first flange ring 2c3 and a second flange ring 2d3, respectively, which are fixedly connected to each other.
The first flange ring 2c3 and the second sliding cylinder 2d enable the first sliding cylinder 2c and the second sliding cylinder 2d to be connected in a sealing and coaxial mode, and therefore sealing performance is improved conveniently.
As shown in fig. 8, the outer end of the fixing cover 2h is a circular table top 2h 4.
The outer end of the fixed cover 2h is a round table surface 2h4, so that rainwater can be prevented from being accumulated on the fixed cover 2h to corrode the internal structure of the sliding sleeve 2.
The working principle of the invention is as follows:
the device realizes the functions of the invention through the following steps, thereby solving the technical problems provided by the invention:
step one, the sliding block 1a can move in the non-magnetic supporting cylinder 1 along the axial direction, and the non-magnetic supporting cylinder 1 is vertically erected on the ground through the base 1j
Rotating the rotary table 1g1 to enable the rotary shaft 1g to drive the screw rod 1c to coaxially rotate in the fixed cylinder 1b through the second bevel gear 1h and the first bevel gear 1f, the first strong magnet 3 is coaxially and fixedly arranged in the annular groove 1a1, the periphery of the first strong magnet 3 and the inner periphery of the second strong magnet 4 are magnetically attracted, the second strong magnet 4 drives the sliding sleeve 2 to axially slide on the periphery of the non-magnetic support cylinder 1 under the magnetic attraction effect of the first strong magnet 3, and the magnetic suspension wind driven generator 7 can vertically lift along the axial direction of the non-magnetic support cylinder 1, so that the magnetic suspension wind driven generator 7 can be conveniently overhauled, and the non-magnetic support cylinder 1 basically does not try magnetic induction materials under the magnetic field effect, so that the adsorption effect between the first strong magnet 3 and the second strong magnet 4 can be avoided from being influenced;
step three, the openings of the first U-shaped frame 5 and the second U-shaped frame 6 are opposite and fixedly arranged on two sides of the periphery of the outer rotating sleeve 2b along the radial direction, and the magnetic suspension wind driven generator 7 and the non-magnetic support barrel part 1 are coaxially and rotatably arranged on the U-shaped frames;
step four, the wind vane 8 is fixedly arranged on the periphery of the outer rotating sleeve 2b along the radial direction and is perpendicular to the radial line of the U-shaped frame, when wind current blows, one end of the wind vane 8, which generates large resistance to the air flow, can rotate along the wind through the outer rotating sleeve 2b, namely the wind vane 8 always faces the wind current direction, and therefore the working end of the magnetic suspension wind driven generator 7 is guided by the wind direction to stably rotate;
step five, the lower extreme is provided with first rubber seal 2a and fixed lid 2h with non-magnetism nature support barrel 1 periphery interference fit respectively on the slide assembly 2 internal circumference to thereby can prevent that the rainwater from getting into 2 internal circumferences of slide assembly and eroding second strong magnet 4, thereby improve this power generation facility's life.
The foregoing shows and describes the general principles, essential features, and advantages of the invention. It will be understood by those skilled in the art that the present invention is not limited to the embodiments described above, which are merely illustrative of the principles of the invention, but that various changes and modifications may be made without departing from the spirit and scope of the invention, which fall within the scope of the invention as claimed. The scope of the invention is defined by the appended claims and equivalents thereof.
Claims (10)
1. A lifting type wind power generation device is characterized by comprising:
the non-magnetic support device comprises a non-magnetic support barrel part (1), wherein a sliding block (1a) capable of moving along the axial direction of the non-magnetic support barrel part is arranged in the non-magnetic support barrel part (1), and a coaxial ring groove (1a1) is formed in the periphery of the sliding block (1 a);
the sliding sleeve (2) is coaxially and slidably arranged on the periphery of the non-magnetic supporting cylinder part (1), the upper end and the lower end of the inner periphery of the sliding sleeve (2) are respectively provided with a first rubber sealing ring (2a) in interference fit with the periphery of the non-magnetic supporting cylinder part (1), and the periphery of the sliding sleeve (2) is also provided with an outer rotating sleeve (2b) capable of coaxially rotating;
the sliding sleeve comprises a first strong magnet (3) and a second strong magnet (4), wherein the first strong magnet (3) is coaxially and fixedly arranged in a ring groove (1a1), the second strong magnet (4) is uniformly distributed on the inner periphery of a sliding sleeve piece (2) along the axis, and the outer periphery of the first strong magnet (3) and the inner periphery of the second strong magnet (4) are magnetically attracted;
the opening of the U-shaped frame faces back to the outside and is fixedly arranged on two sides of the periphery of the outer rotating sleeve (2b) along the radial direction;
the magnetic suspension wind driven generator (7), the magnetic suspension wind driven generator (7) and the non-magnetic support barrel piece (1) are coaxially and rotatably arranged on the U-shaped frame;
and the wind vane (8) is fixedly arranged on the periphery of the outer rotating sleeve (2b) along the radial direction and is perpendicular to the radial line of the U-shaped frame.
2. The lifting type wind power generation device according to claim 1, wherein the sliding blocks (1a) are uniformly distributed with first limit strips (1a2) along the axial direction, and the non-magnetic support cylinder member (1) further comprises:
the fixing device comprises a fixing barrel (1b), wherein a first limiting groove (1b1) and a second limiting groove (1b2) are uniformly distributed on the inner periphery and the outer periphery of the fixing barrel (1b) along the axial direction of the fixing barrel, the first limiting strip (1a2) is in sliding fit with the first limiting groove (1b1) along the axial direction, a sliding sleeve piece (2) is coaxially arranged on the outer periphery of the fixing barrel (1b) in a sliding mode, and the inner periphery of the sliding sleeve piece is in sliding fit with the second limiting groove (1b2) along the axial direction;
the screw rod (1c) and the rotating seat (1d), wherein the screw rod (1c) is coaxially and rotatably arranged in the fixed cylinder (1b) through the rotating seat (1 d);
and the nuts (1e) are coaxially and fixedly arranged at two ends of the sliding block (1a) and are screwed with the coaxial threads of the screw rod (1 c).
3. An elevating wind power plant as claimed in claim 1, characterised in that the non-magnetic supporting cylinder (1) further comprises:
the first bevel gear (1f), the said first bevel gear (1f) is fixed and set up in the bottom of the feed screw (1c) coaxially;
the rotating shaft (1g) penetrates through the bottom end of the fixed cylinder (1b) along the radial direction and is in running fit with the bottom end of the fixed cylinder (1 b);
the second bevel gear (1h) is coaxially and fixedly arranged at the inner end of the rotating shaft (1g), and the axes of the second bevel gear (1h) and the first bevel gear (1f) are vertical and are meshed with each other.
4. An elevating wind power plant as claimed in claim 1, characterised in that the non-magnetic supporting cylinder (1) further comprises a sealing top (1i), said sealing top (1i) being coaxially and fixedly arranged on top of the fixed cylinder (1 b).
5. The lifting type wind power generation device according to claim 1, wherein the non-magnetic support cylinder member (1) further comprises a base (1j), and the base (1j) is fixedly arranged at the bottom end of the fixed cylinder (1 b).
6. An elevating wind power plant as claimed in claim 1, characterised in that the sliding assembly (2) further comprises:
the device comprises a first sliding cylinder (2c) and a second sliding cylinder (2d), wherein the sliding cylinders are coaxially and fixedly connected and coaxially and slidably arranged on the periphery of a non-magnetic supporting cylinder piece (1), the inner sides of the opposite ends of the sliding cylinders are respectively and coaxially provided with a first step edge (2c1) and a second step edge (2d1), a second strong magnet (4) is coaxially and fixedly arranged in the step edges, and the inner periphery of the sliding cylinders is respectively and uniformly provided with a first semicircular groove (2c2) and a second semicircular groove (2d 2);
the ball (2e) and the first limiting ring (2f) are coaxially and rotatably arranged in the semicircular groove and are in sliding fit with the periphery of the non-magnetic support barrel part (1), the first limiting ring (2f) is coaxially and fixedly arranged on the inner periphery of the sliding barrel, and limiting holes (2f1) for preventing the ball (2e) from being separated from the semicircular groove are uniformly distributed in the first limiting ring (2 f);
the inner ring of the first bearing (2g) is fixedly connected with the outer periphery of the sliding cylinder, and the inner periphery of the outer rotating sleeve (2b) is coaxially and fixedly connected with the outer ring of the first bearing (2 g);
fixed lid (2h), fixed lid (2h) coaxial fixed sets up sliding tube outer end, just fixed lid (2h) interior week still equipartition have with second spacing groove (1b2) along axial sliding fit's second spacing strip (2h1), fixed lid (2h) inner still is provided with sliding tube outer end coaxial fixed connection's second spacing collar (2h2), first rubber seal (2a) coaxial fixed sets up in second spacing collar (2h2) interior week, and outer rotating sleeve (2b) both ends respectively coaxial be provided with the third ladder along (2b1), fixed lid (2h) interior week still be provided with the third ladder along (2b1) interference fit's second sealing washer (2h 3).
7. The lifting type wind power generation device according to claim 1, wherein the sliding sleeve (2) further comprises a pressing ring (2i), and the pressing ring (2i) is coaxially and fixedly arranged on the inner periphery of the second limiting ring (2h2) and abuts against one end of the first rubber sealing ring (2 a).
8. An elevating wind power plant as claimed in claim 3, characterised in that the outer end of the rotating shaft (1g) is also coaxially provided with a rotating disc (1g1) for rotation.
9. An elevating wind power plant as claimed in claim 6, characterized in that the first sliding cylinder (2c) and the second sliding cylinder (2d) are further provided coaxially with a first flange ring (2c3) and a second flange ring (2d3) respectively, which are fixedly connected to each other, on the outer periphery of the opposite ends thereof.
10. The lifting wind power plant according to claim 6, characterized in that the outer end of the fixed cover (2h) is a round table top (2h 4).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011629073.9A CN112664404B (en) | 2020-12-30 | 2020-12-30 | Lifting type wind power generation equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011629073.9A CN112664404B (en) | 2020-12-30 | 2020-12-30 | Lifting type wind power generation equipment |
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| Publication Number | Publication Date |
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| CN112664404A true CN112664404A (en) | 2021-04-16 |
| CN112664404B CN112664404B (en) | 2022-12-09 |
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| Application Number | Title | Priority Date | Filing Date |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112922784A (en) * | 2021-04-20 | 2021-06-08 | 裘苗全 | Magnetic suspension wind power speed-up power generation device |
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| CN102606403A (en) * | 2011-01-25 | 2012-07-25 | 北京君安泰防护科技有限公司 | Wind power generator for driving multiple generators by magnetic suspension vertical wind blade rotating cage |
| KR101859978B1 (en) * | 2017-11-29 | 2018-06-27 | 한국에너지종합기술(주) | A Tower Lifting Device of Wind Power Generator |
| CN207634249U (en) * | 2017-12-07 | 2018-07-20 | 四川建筑职业技术学院 | A kind of lift adjustment damping wind power generation rack |
| CN211664672U (en) * | 2020-01-08 | 2020-10-13 | 程新生 | Automatic flag raising device |
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| CN102606403A (en) * | 2011-01-25 | 2012-07-25 | 北京君安泰防护科技有限公司 | Wind power generator for driving multiple generators by magnetic suspension vertical wind blade rotating cage |
| KR101859978B1 (en) * | 2017-11-29 | 2018-06-27 | 한국에너지종합기술(주) | A Tower Lifting Device of Wind Power Generator |
| CN207634249U (en) * | 2017-12-07 | 2018-07-20 | 四川建筑职业技术学院 | A kind of lift adjustment damping wind power generation rack |
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| CN112922784A (en) * | 2021-04-20 | 2021-06-08 | 裘苗全 | Magnetic suspension wind power speed-up power generation device |
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| CN112664404B (en) | 2022-12-09 |
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Effective date of registration: 20221104 Address after: 034000 Yi Ze yuan, Kelan County, Xinzhou City, Shanxi Province Applicant after: SHANXI DATANG KELAN WIND POWER CO.,LTD. Address before: Room 9, 37th floor, 410-412 Dongfeng Road, Yuexiu District, Guangzhou, Guangdong 510000 Applicant before: Liu Yanli |
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Effective date of registration: 20221123 Address after: 034000 Yi Ze yuan, Kelan County, Xinzhou City, Shanxi Province Applicant after: SHANXI DATANG KELAN WIND POWER CO.,LTD. Address before: Room 9, 37th floor, 410-412 Dongfeng Road, Yuexiu District, Guangzhou, Guangdong 510000 Applicant before: Liu Yanli |
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