CN115111123A - Wind power generation device for mining area and assembly method - Google Patents
Wind power generation device for mining area and assembly method Download PDFInfo
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- CN115111123A CN115111123A CN202211058693.0A CN202211058693A CN115111123A CN 115111123 A CN115111123 A CN 115111123A CN 202211058693 A CN202211058693 A CN 202211058693A CN 115111123 A CN115111123 A CN 115111123A
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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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- 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
- F03D9/00—Adaptations of wind motors for special use; Combinations of wind motors with apparatus driven thereby; Wind motors specially adapted for installation in particular locations
- F03D9/20—Wind motors characterised by the driven apparatus
- F03D9/25—Wind motors characterised by the driven apparatus the apparatus being an electrical generator
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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
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P70/00—Climate change mitigation technologies in the production process for final industrial or consumer products
- Y02P70/50—Manufacturing or production processes characterised by the final manufactured product
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- Life Sciences & Earth Sciences (AREA)
- Sustainable Development (AREA)
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- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Wind Motors (AREA)
Abstract
The invention relates to the field of wind power generation installation, and discloses a wind power generation device for a mining area and an assembly method, wherein the wind power generation device comprises: the wind driven generator comprises hoisting equipment, a wind driven generator main body, a sliding rod, a fan rod and a base; the hoisting equipment hoists the main wind power rod above a preset base in a mining area, the main wind power rod is fixed with the base by using a fixing device in the sliding rod, and after the wind power rod is fixed with the main wind power generator body, the convex block acts downwards to open the hemispherical top block under the action of a downward force, so that the opened convex block is clamped and fixed in the limiting groove, and the wind power rod and the main wind power generator body are fixed in an assembling manner; and then realize that wind power generation main part and fan pole secondary are fixed, improved the security of both connections to the assembling process is quick accurate.
Description
Technical Field
The invention relates to the technical field of wind driven generator installation, in particular to a wind power generation device for a mining area and an assembly method.
Background
At present, in mine areas, due to the fact that the landform is far and complex, power cannot be supplied through cables, and wind power generation equipment is often needed to be used for generating power for the mine areas in part of the mine areas, so that normal living and production needs are maintained. However, the mine area often has a complicated topography, which makes it particularly difficult to install a wind turbine generator in the area.
In the prior art, the installation of the wind power generation device in a mining area usually needs large-scale hoisting equipment to transport a fan rod and a fan main body to a designated area, and a large amount of manpower and material resources are needed to be spent for construction and installation, and especially when the wind power generator is assembled with the fan rod, constructors and the wind power generator need to be hoisted together to be fixed by manual bolts in the air with the height of dozens of meters, so that great potential safety hazards are caused.
Therefore, there is a great potential safety hazard to bolt fixing of the wind driven generator and the fan pipe body based on manual high-altitude operation, and it is necessary to provide a wind power generation device for a mining area and an assembly method to solve the above problems.
Disclosure of Invention
The invention aims to provide a wind power generation device and an assembly method for a mining area, which are used for realizing the assembly type assembly of a fan main body by utilizing the butt joint of a wind power generator and a special structure of a fan pipe body, realizing the fixed connection of the fan rod and the fan main body through the action of a sliding rod in the fan pipe body, and further achieving the technical problems that the hoisting process to be protected by the application is convenient and quick, and the bolt fixing and the like are not needed manually after the hoisting is finished.
In order to achieve the aim, the invention provides a wind power generation device for a mining area, which comprises a hoisting device 1, a wind power generator main body 2, a sliding rod 3, a fan rod 4 and a base 5; the hoisting equipment 1 hoists the fan rod 4 to the upper part of the base 5 through a cable; the fan rod 4 comprises a pipe body 4.1, a clamping groove 4.3 is formed in the top of the pipe body 4.1, the top end of the clamping groove 4.3 is opened and is contracted downwards, a fixing hole 4.2 is formed in the lower end of the clamping groove 4.3, and magnetic substances are covered on the outer end of the clamping groove 4.3; reinforcing ribs 4.4 are uniformly distributed in the pipe body 4.1, the reinforcing ribs 4.4 are radially and uniformly distributed in the pipe body 4.1 and are connected with an inner pipe 4.5 in a circular center, the sliding rod 3 is arranged in the inner pipe 4.5, and the length of the sliding rod 3 is slightly longer than that of the pipe body 4.1 and can move up and down; the top of the sliding rod 3 is provided with a hemispherical top block 3.1, the hemispherical top block 3.1 can be opened and closed along the middle axial direction, the lower end part of the hemispherical top block 3.1 is hinged with the sliding rod 3 at the joint, the openable hemispherical top block 3.1 is coated with a magnetic material at the opening and closing part, and the hemispherical top block 3.1 is absorbed into a sphere under the action of the magnetic material without external force; the wind driven generator main body is connected with the top of the fan rod 4 in an assembling mode.
Further, the bottom of the wind driven generator main body 2 is fixed to a fixing pipe 4.9, a limiting groove 4.12 matched with the hemispherical ejector block 3.1 is formed in the top end of the fixing pipe 4.9, an inlet 4.10 at the lower end of the limiting groove 4.12 is slightly larger than the diameter of the hemispherical ejector block 3.1, an inner cavity space 4.6 of the limiting groove 4.12 is larger than the inlet 4.10, a protruding block 4.13 is arranged at the top end of the limiting groove 4.12, and when the wind driven generator main body 2 is fixed to the wind driven generator rod 4, the protruding block 4.13 acts on the hemispherical ejector block 3.1 downwards to enable the hemispherical ejector block 3.1 to be opened, so that the hemispherical ejector block 3.1 at the upper end of the sliding rod 3 is opened under the action of the protruding block 4.13 and is fixed in the limiting groove 4.12, and the wind driven generator rod 4 is fixed to the wind driven generator main body 2.
Furthermore, the inner diameter of the fixed pipe 4.9 is in seamless sleeve joint with the fan rod 4, the pipe wall of an opening at the lower end of the fixed pipe 4.9 is provided with an inward-contracting inclination angle, the outer side of the fixed pipe 4.9 is provided with a movable block 4.7, a sliding block 4.11 is arranged inside the movable block 4.7, the sliding block 4.11 is arranged inside the movable block 4.7, openings are arranged on two sides of the movable block 4.7, fixing lugs on two sides of the sliding block 4.11 are connected with the fixed pipe 4.9 through a telescopic spring 4.8, the telescopic spring 4.8 can move along two sides of the movable block 4.7, the top of the sliding block 4.11 is positioned inside the movable block 4.7, an extending part below the sliding block 4.11 is inserted into the fixed pipe 4.9, the extending part below the sliding block 4.11 is in a right-angled trapezoid shape, the inclined edge of the trapezoid at the opening is consistent with the inclination angle of the inclined slope at the bottom of the fixed pipe 4.9, the hoisting equipment 1 is a crane, the sliding block 4.11 is arranged in a T-shape, and the top of the sliding block 4.11 is limited in the movable block 4.7.
Furthermore, the invention discloses an assembling method of the wind power generation device for the mining area, which comprises the following steps:
and 3, in the downward butt joint process of the wind driven generator main body 2, the lug 4.13 at the upper end inside the fixed pipe 4.9 acts on the hemispherical ejector block 3.1 to open the hemispherical ejector block, so that the hemispherical ejector block 3.1 at the upper end of the sliding rod 3 is opened under the action of the lug 4.13 and is fixed in the limit groove 4.12, and the wind driven generator main body 2 is fixed with the wind driven generator 4.
Compared with the related art, the invention has the following beneficial effects:
(1) the wind driven generator main body is connected with the fan rod through a buckle, so that the assembly type installation is realized, and the installation efficiency is improved;
(2) the sliding main rod is further arranged in the wind driven generator main body, the radial reinforcing piece and the inner pipe are arranged in the fan rod, on one hand, the strength of the main rod is improved, on the other hand, the special arrangement of the top end of the sliding main rod is utilized, the wind driven generator main body can be buckled and fixed with the fan rod, and meanwhile, secondary limiting is carried out, so that the firmness of fixing the wind driven generator main body and the fan rod can be effectively improved;
(3) the fan pole top be equipped with the draw-in groove, the usable draw-in groove of butt joint sleeve pipe and T shape slider is with fan generator and the accurate butt joint of fan pole, has realized the modularization butt joint of fan main part with the mobile jib, has improved fan assembly efficiency.
Drawings
FIG. 1 is a three-dimensional schematic view of the hoisting of a fan rod according to the present invention;
FIG. 2 is a three-dimensional schematic view of a wind turbine pole of the present invention;
FIG. 3 is a three-dimensional schematic view of a slide bar according to the present invention;
FIG. 4 is a three-dimensional schematic view of a slider according to the present invention;
FIG. 5 is a three-dimensional schematic view of a wind turbine body and a wind turbine shaft of the present invention before assembly;
FIG. 6 is a three-dimensional schematic view of the assembled wind turbine body and wind turbine shaft of the present invention;
the figures are labeled as follows:
1-hoisting equipment, 2-a wind driven generator main body, 3-a sliding rod, 4-a fan rod, 5-a base, 3.1-a hemispherical top block, 4.1-a pipe body, 4.2-a fixed hole, 4.3-a clamping groove, 4.4-a reinforcing rib, 4.5-an inner pipe, 4.6-an inner cavity space, 4.7-a movable block, 4.8-a spring, 4.9-a butt joint sleeve, 4.10-an inlet, 4.11-a sliding block, 4.12-a limiting groove and 4.13-a lug.
Detailed Description
In order to make the objects, technical solutions and advantages of the present invention more apparent, the present invention is described in further detail below with reference to the accompanying drawings and embodiments.
As shown in fig. 1 to 6, in order to achieve the above object, the present invention provides a wind power generation apparatus for a mine, including a hoisting device 1, a wind power generator main body 2, a sliding rod 3, a fan rod 4 and a base 5; the hoisting equipment 1 hoists the fan rod 4 to the upper part of the base 5 through a cable; the fan rod 4 comprises a pipe body 4.1, a clamping groove 4.3 is formed in the top of the pipe body 4.1, the top end of the clamping groove 4.3 is opened and is contracted downwards, a fixing hole 4.2 is formed in the lower end of the clamping groove 4.3, and magnetic substances are covered on the outer end of the clamping groove 4.3; reinforcing ribs 4.4 are uniformly distributed in the pipe body 4.1, the reinforcing ribs 4.4 are radially and uniformly distributed in the pipe body 4.1 and are connected with an inner pipe 4.5 in a circular center, the sliding rod 3 is arranged in the inner pipe 4.5, and the length of the sliding rod 3 is slightly longer than that of the pipe body 4.1 and can move up and down; the top of the sliding rod 3 is provided with a hemispherical top block 3.1, the hemispherical top block 3.1 can be opened and closed along the middle axial direction, the lower end part of the top block 3.1 is hinged with the sliding rod 3 at the joint, the openable hemispherical top block 3.1 is coated with a magnetic material at the opening and closing part, and the hemispherical top block 3.1 is absorbed into a sphere under the action of the magnetic material without external force; the wind driven generator main body is connected with the top of the fan rod 4 in an assembling mode.
Further, the bottom of the wind driven generator main body 2 is fixed to a fixing pipe 4.9, a limiting groove 4.12 matched with the hemispherical ejector block 3.1 is formed in the top end of the fixing pipe 4.9, an inlet 4.10 at the lower end of the limiting groove 4.12 is slightly larger than the diameter of the hemispherical ejector block 3.1, an inner cavity space 4.6 of the limiting groove 4.12 is larger than the inlet 4.10, a protruding block 4.13 is arranged at the top end of the limiting groove 4.12, and after the wind driven generator main body 2 is fixed to the wind driven generator rod 4, the protruding block 4.13 acts on the hemispherical ejector block 3.1 downwards to enable the hemispherical ejector block 3.1 to be opened, so that the hemispherical ejector block 3.1 at the upper end of the sliding rod 3 is opened under the action of the protruding block 4.13 and is fixed in the limiting groove 4.12, and the wind driven generator rod 4 is fixed to the wind driven generator main body 2.
Furthermore, the inner diameter of the fixed pipe 4.9 is in seamless sleeve joint with the fan rod 4, the pipe wall of an opening at the lower end of the fixed pipe 4.9 is provided with an inward-contracting inclination angle, the outer side of the fixed pipe 4.9 is provided with a movable block 4.7, a sliding block 4.11 is arranged inside the movable block 4.7, the sliding block 4.11 is arranged inside the movable block 4.7, openings are arranged on two sides of the movable block 4.7, fixing lugs on two sides of the sliding block 4.11 are connected with the fixed pipe 4.9 through a telescopic spring 4.8, the telescopic spring 4.8 can move along two sides of the movable block 4.7, the top of the sliding block 4.11 is positioned inside the movable block 4.7, an extending part below the sliding block 4.11 is inserted into the fixed pipe 4.9, the extending part below the sliding block 4.11 is in a right-angled trapezoid shape, the inclined edge of the trapezoid at the opening is consistent with the inclination angle of the inclined slope at the bottom of the fixed pipe 4.9, the hoisting equipment 1 is a crane, the sliding block 4.11 is arranged in a T-shape, and the top of the sliding block 4.11 is limited in the movable block 4.7.
Furthermore, the invention discloses an assembling method of the wind power generation device for the mining area, which comprises the following steps:
step (1), hoisting the fan rod 4 to the position above a base 5 preset in a mining area by using hoisting equipment 1, so that the fan rod 4 is in butt joint with the base 5; then, hoisting the wind driven generator main body 2 above the fan rod by using the hoisting equipment 1;
step (2), the hoisting equipment 1 hoists the wind driven generator main body 2 to a position right above the pipe body 4.1 and keeps the opening of the fixed pipe 4.9 downward, because the outer end of the clamping groove 4.3 is covered with magnetic substances, the top end of the clamping groove 4.3 is opened and is contracted downward, and the extending part below the sliding block 4.11 is in a right trapezoid shape, so that the sliding block 4.11 of the fixed pipe 4.9 is aligned with the clamping groove 4.3 at the top of the pipe body 4.1, and when the wind driven generator main body 2 moves downward, the sliding block 4.11 retracts into the movable block 4.7 and slides into the fixed hole 4.2 along the clamping groove 4.3;
and (3) in the downward butt joint process of the wind driven generator main body 2, the convex block 4.13 at the upper end inside the fixed pipe 4.9 acts on the hemispherical ejecting block 3.1 to open the hemispherical ejecting block, so that the hemispherical ejecting block 3.1 at the upper end of the sliding rod 3 is opened under the action of the convex block 4.13 and is fixed in the limiting groove 4.12, and the wind driven generator main body 2 is fixed with the wind driven generator 4.
The foregoing shows and describes the general principles, essential features, and advantages of the invention. It will be appreciated by those skilled in the art that the foregoing description is only illustrative of the principles of the invention and that various changes and modifications may be made therein without departing from the spirit and scope of the invention as claimed. The scope of the invention is defined by the appended claims and equivalents thereof.
Claims (5)
1. A wind power plant for a mine, characterized by:
comprises a hoisting device (1), a wind driven generator main body (2), a sliding rod (3), a fan rod (4) and a base (5); the hoisting equipment (1) hoists the fan rod (4) to the upper part of the base (5) through a cable; the fan rod (4) comprises a pipe body (4.1), a clamping groove (4.3) is formed in the top of the pipe body (4.1), the top end of the clamping groove (4.3) is opened and is contracted downwards, a fixing hole (4.2) is formed in the lower end of the clamping groove (4.3), and magnetic substances are covered on the outer end of the clamping groove (4.3); reinforcing ribs (4.4) are uniformly distributed in the pipe body (4.1), the reinforcing ribs (4.4) are uniformly distributed in the pipe body (4.1) in the radial direction and are connected with an inner pipe (4.5) in a circular center, the sliding rod (3) is arranged in the inner pipe (4.5), and the length of the sliding rod (3) is slightly longer than that of the pipe body (4.1) and can move up and down; the top of the sliding rod (3) is provided with a hemispherical top block (3.1), the hemispherical top block (3.1) can be opened and closed along the middle axial direction, the lower end part of the hemispherical top block (3.1) is hinged with the sliding rod (3) at the joint, the openable hemispherical top block (3.1) is coated with a magnetic material at the opening and closing part, and the hemispherical top block (3.1) is adsorbed to be hemispherical under the action of the magnetic material without external force; the wind driven generator main body is connected with the top of the fan rod (4) in an assembling mode.
2. A wind power plant as defined in claim 1, for use in a mine, wherein:
the bottom of the wind driven generator main body (2) is fixed on a fixed pipe (4.9), the top end of the fixed pipe (4.9) is provided with a limit groove (4.12) matched with the hemispherical top block, the inlet (4.10) at the lower end of the limiting groove (4.12) is slightly larger than the diameter of the hemispherical top block (3.1), the inner cavity space (4.6) of the limiting groove (4.12) is larger than the inlet (4.10), the top end of the limit groove (4.12) is provided with a convex block (4.13), after the fan rod (4) is fixed with the wind driven generator main body (2), the lug (4.13) acts downwards on the hemispherical top block (3.1) to open the hemispherical top block, so as to realize that the hemispherical top block (3.1) at the upper end of the sliding rod (3) is opened under the action of the convex block (4.13), and is fixed in the limit groove (4.12) to realize the fixation of the fan rod (4) and the wind driven generator main body (2).
3. A wind power plant as defined in claim 2, wherein:
fixed pipe (4.9) internal diameter and fan pole (4) seamless cup joint, and the pipe wall of fixed pipe (4.9) lower extreme opening part has the angle of inclination of inside shrink, and fixed pipe (4.9) outside is equipped with movable block (4.7), inside slider (4.11) that is equipped with of movable block (4.7), slider (4.11) are installed inside movable block (4.7), and movable block (4.7) both sides are equipped with the opening, and expanding spring (4.8) are connected the fixed ear and fixed pipe (4.9) of slider (4.11) both sides, expanding spring (4.8) can follow movable block (4.7) both sides and remove, slider (4.11) top be located movable block (4.7), inside slider (4.11) below extension inserted fixed pipe (4.9), slider (4.11) below extension is right trapezoid, and trapezoidal is the slope angle unanimous with fixed pipe (4.9) bottom inclination opening part.
4. A wind power plant for a mine according to claim 3, wherein:
the hoisting equipment (1) is a crane, and the sliding blocks (4.11) are arranged in a T shape.
5. A method of assembling a wind power plant for a mine using a wind power plant for a mine according to any one of claims 3 to 4, comprising the steps of:
step 1, hoisting the fan rod (4) to the position above a base (5) preset in a mining area by using hoisting equipment (1) so that the fan rod (4) is butted with the base (5); then, hoisting the wind driven generator main body (2) above the fan rod by using the hoisting equipment (1);
step 2, the hoisting equipment (1) hoists the wind driven generator main body (2) to a position right above the pipe body (4.1) and keeps the opening of the fixed pipe (4.9) downward, the top end of the clamping groove (4.3) is opened and shrinks downward due to the fact that the outer end of the clamping groove (4.3) is covered with magnetic substances, and the extending part below the sliding block (4.11) is in a right trapezoid shape, so that the sliding block (4.11) of the fixed pipe (4.9) is aligned with the clamping groove (4.3) in the top of the pipe body (4.1), and when the wind driven generator main body (2) moves downward, the sliding block (4.11) retracts into the movable block (4.7) and slides into the fixed hole (4.2) along the clamping groove (4.3);
and 3, in the downward butt joint process of the wind driven generator main body (2), a lug (4.13) positioned at the upper end inside the fixed pipe (4.9) acts on the hemispherical ejecting block (3.1) to open the hemispherical ejecting block, so that the hemispherical ejecting block (3.1) at the upper end of the sliding rod (3) is opened under the action of the lug (4.13) and is fixed in the limiting groove (4.12), and the wind driven generator main body (2) is fixed with the wind driven generator rod (4).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202211058693.0A CN115111123B (en) | 2022-08-31 | 2022-08-31 | Wind power generation device for mining area and assembly method |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202211058693.0A CN115111123B (en) | 2022-08-31 | 2022-08-31 | Wind power generation device for mining area and assembly method |
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| Publication Number | Publication Date |
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| CN115111123A true CN115111123A (en) | 2022-09-27 |
| CN115111123B CN115111123B (en) | 2022-11-08 |
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| CN202211058693.0A Active CN115111123B (en) | 2022-08-31 | 2022-08-31 | Wind power generation device for mining area and assembly method |
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| CN216975128U (en) * | 2021-12-10 | 2022-07-15 | 姜保田 | Permanent-magnet direct-drive wind generating set |
| CN114233577A (en) * | 2022-02-23 | 2022-03-25 | 江苏常友环保科技股份有限公司 | Liftable wind power generation device |
| CN217233696U (en) * | 2022-03-31 | 2022-08-19 | 江西泰豪军工集团有限公司 | Folding vertical-axis and horizontal-axis dual-purpose small wind driven generator |
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| CN115111123B (en) | 2022-11-08 |
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