CN214616866U - Portable axial sliding device for wind power blade - Google Patents
Portable axial sliding device for wind power blade Download PDFInfo
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- CN214616866U CN214616866U CN202022963638.9U CN202022963638U CN214616866U CN 214616866 U CN214616866 U CN 214616866U CN 202022963638 U CN202022963638 U CN 202022963638U CN 214616866 U CN214616866 U CN 214616866U
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- axial sliding
- bolt
- sliding seat
- blade
- adjusting
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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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Abstract
The utility model discloses a portable axial sliding device for wind-powered electricity generation blade, including the axial sliding seat, one side outer wall fixed mounting of axial sliding seat has the transmission axostylus axostyle, the one end that the axial sliding seat was kept away from to the transmission axostylus axostyle is equipped with the power generation box, the front side outer wall fixed mounting of axial sliding seat has the bolt mount pad, the inside hexagon bolt that is equipped with of bolt mount pad, one side that the transmission axostylus axostyle was kept away from to the axial sliding seat is installed and is adjusted the blade, adjust the internal surface fixed mounting of blade and have the regulation location fastener, there is the location head through compression spring movable mounting on the horizontal one end inner wall of regulation location fastener, the location head is kept away from one side internal surface of compression spring and has been seted up first screw hole. The utility model discloses the realization of device carries out fine regulation to the bolt position that needs are fixed, has satisfied the nimble installation problem between different adjusting vane and the accessory, has promoted the commonality of device greatly.
Description
Technical Field
The utility model relates to a wind-powered electricity generation blade technical field especially relates to a portable axial slide device for wind-powered electricity generation blade.
Background
The wind power generation blade is required to be connected to a host through a blade root bolt, and the connection method mainly comprises two technologies of a T-shaped bolt and an embedded bolt. However, the existing embedded bolts are generally fixed in the blade root by filling, the number of the embedded bolts and the installation position cannot be adjusted after molding, so that a matched connecting hub needs to be produced, sometimes, a screw hole in the connecting hub is scrapped due to slight deviation, the universality is not high, and if the embedded bolts on the blade root can adjust the position according to actual conditions, the embedded bolts can bring greater flexibility and convenience to installation and production, so that a portable axial sliding device for the wind power blade is provided.
SUMMERY OF THE UTILITY MODEL
The utility model aims at solving the shortcoming that exists among the prior art, and the portable axial sliding device who provides for wind-powered electricity generation blade.
In order to achieve the above purpose, the utility model adopts the following technical scheme:
the utility model provides a portable endwise slip device for wind-powered electricity generation blade, includes the endwise slip seat, one side outer wall fixed mounting of endwise slip seat has the transmission axostylus axostyle, the one end that the transmission axostylus axostyle kept away from the endwise slip seat is equipped with the power generation box, the front side outer wall fixed mounting of endwise slip seat has the bolt mount pad, the inside hexagon bolt that is equipped with of bolt mount pad, the endwise slip seat is kept away from one side of transmission axostylus axostyle and is installed adjusting vane, adjusting vane's internal surface fixed mounting has the regulation location fastener, there is the location head through compression spring movable mounting on the horizontal one end inner wall of regulation location fastener, one side internal surface that compression spring was kept away from to the location head has seted up first screw hole, the adjustment tank has been seted up to the position that the endwise slip seat is close to the location head, and is equipped with a plurality of draw-in groove on the adjustment tank.
Preferably, a generator is arranged in the power generation box and is in rotary connection with the transmission shaft rod.
Preferably, the shape of the clamping groove is arc-shaped, and one end part of the positioning head, which is close to the clamping groove, is arc-shaped.
Preferably, a second threaded hole is formed in the position, close to the bolt mounting seat, of the axial sliding seat, and a nut is connected to the outer surface of one end of the hexagonal bolt in a threaded mode.
Preferably, the number of the bolt mounting seat, the number of the adjusting and positioning clamping piece and the number of the second threaded holes are all a plurality, and the number of the hexagon bolts is at least four.
Preferably, the inner surface of the bolt mounting seat is provided with a limiting groove, a limiting sleeve is clamped between the bolt mounting seat and the hexagon bolt, the limiting sleeve is in an annular regular hexagon shape, and the front end of the hexagon bolt is provided with a screwdriver groove.
Compared with the prior art, the beneficial effects of the utility model are that:
1. in the utility model, through arranging the hexagon bolt, the adjusting blade, the adjusting positioning fastener, the compression spring, the positioning head, the first threaded hole, the adjusting groove and the clamping groove, the adjusting blade can be linearly moved on the axial position of the axial sliding seat, and when the positioning head of the adjusting positioning fastener slides to the clamping groove at a proper position, the hexagon bolt can be utilized to run through the first threaded hole and the second threaded hole at a corresponding position, thereby realizing fine adjustment of the bolt position to be fixed, further meeting the flexible installation problem between different adjusting blades and accessories thereof, and greatly improving the universality of the device;
2. in the utility model, the position of the fixed hexagon bolt can be well limited by arranging the limiting groove, the limiting sleeve and the screwdriver groove, so that the rotation loosening of the hexagon bolt caused by vibration after long-time work is avoided, and the stability in use is ensured;
to sum up, the utility model discloses the realization of device carries out fine regulation to the bolt position that needs are fixed, has satisfied the nimble installation problem between different adjusting blade and the accessory, has promoted the commonality of device greatly.
Drawings
Fig. 1 is a schematic structural view of a portable axial sliding device for a wind turbine blade according to the present invention;
fig. 2 is an enlarged view of a in fig. 1 of a portable axial sliding device for a wind turbine blade according to the present invention;
fig. 3 is a schematic structural diagram of a second embodiment of the portable axial sliding device for a wind turbine blade according to the present invention.
In the figure: 1 axial sliding seat, 2 transmission axostylus axostyles, 3 generator boxes, 4 bolt mount pads, 5 hex bolts, 6 adjusting vane, 7 adjusting positioning fastener, 8 compression spring, 9 locating head, 10 first screw hole, 11 adjustment tank, 12 draw-in grooves, 13 spacing grooves, 14 stop collar, 15 bottle opener grooves.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments.
The first embodiment is as follows:
referring to fig. 1-2, a portable axial sliding device for wind power blades, including axial sliding seat 1, one side outer wall fixed mounting of axial sliding seat 1 has transmission axostylus axostyle 2, the one end that axial sliding seat 1 was kept away from to transmission axostylus axostyle 2 is equipped with power generation box 3, front side outer wall fixed mounting of axial sliding seat 1 has bolt mount pad 4, bolt mount pad 4 is inside to be equipped with hex bolts 5, one side that axial sliding seat 1 kept away from transmission axostylus axostyle 2 is installed and is adjusted blade 6, the internal surface fixed mounting of adjusting blade 6 has regulation location fastener 7, there is positioning head 9 through compression spring 8 movable mounting on the horizontal one end inner wall of regulation location fastener 7, first screw hole 10 has been seted up to one side internal surface that compression spring 8 was kept away from to positioning head 9, adjustment groove 11 has been seted up to the position that axial sliding seat 1 is close to positioning head 9, and be equipped with a plurality of draw-in groove 12 on the adjustment groove 11.
Wherein, the inside of power generation box 3 is equipped with the generator, and the generator rotates with transmission shaft lever 2 and is connected.
The shape of the clamping groove 12 is arc-shaped, and one end part of the positioning head 9 close to the clamping groove 12 is arc-shaped.
Wherein, the axial sliding seat 1 is provided with a second threaded hole at a position close to the bolt mounting seat 4, and the outer surface of one end of the hexagon bolt 5 is in threaded connection with a nut.
The number of the bolt mounting seat 4, the adjusting and positioning clamping piece 7 and the second threaded holes is a plurality, and the number of the hexagon bolts 5 is at least four.
Example two:
referring to fig. 1-3, a portable axial sliding device for wind power blades, including axial sliding seat 1, one side outer wall fixed mounting of axial sliding seat 1 has transmission axostylus axostyle 2, the one end that axial sliding seat 1 was kept away from to transmission axostylus axostyle 2 is equipped with power generation box 3, front side outer wall fixed mounting of axial sliding seat 1 has bolt mount pad 4, bolt mount pad 4 is inside to be equipped with hex bolts 5, one side that axial sliding seat 1 kept away from transmission axostylus axostyle 2 is installed and is adjusted blade 6, the internal surface fixed mounting of adjusting blade 6 has regulation location fastener 7, there is positioning head 9 through compression spring 8 movable mounting on the horizontal one end inner wall of regulation location fastener 7, first screw hole 10 has been seted up to one side internal surface that compression spring 8 was kept away from to positioning head 9, adjustment groove 11 has been seted up to the position that axial sliding seat 1 is close to positioning head 9, and be equipped with a plurality of draw-in groove 12 on adjustment groove 11.
Wherein, the inside of power generation box 3 is equipped with the generator, and the generator rotates with transmission shaft lever 2 and is connected.
The shape of the clamping groove 12 is arc-shaped, and one end part of the positioning head 9 close to the clamping groove 12 is arc-shaped.
Wherein, the axial sliding seat 1 is provided with a second threaded hole at a position close to the bolt mounting seat 4, and the outer surface of one end of the hexagon bolt 5 is in threaded connection with a nut.
The number of the bolt mounting seat 4, the adjusting and positioning clamping piece 7 and the second threaded holes is a plurality, and the number of the hexagon bolts 5 is at least four.
Wherein, the internal surface of bolt mount pad 4 has seted up spacing groove 13, and the joint has stop collar 14 between bolt mount pad 4 and the hex bolts 5, and stop collar 14's shape is cyclic annular regular hexagon, and screwdriver groove 15 has been seted up to the front end of hex bolts 5.
The working principle is as follows: when in use, the adjusting blade 6 can be moved linearly on the axial position of the axial sliding seat 1 by arranging the hexagon bolt 5, the adjusting blade 6, the adjusting positioning fastener 7, the compression spring 8, the positioning head 9, the first threaded hole 10, the adjusting groove 11 and the clamping groove 12, and when the positioning head 9 of the adjusting positioning fastener 7 slides to the clamping groove 12 at a proper position, the hexagon bolt 5 can penetrate through the first threaded hole 10 and the second threaded hole at a corresponding position, thereby realizing the good adjustment of the position of the bolt to be fixed, further meeting the flexible installation problem between different adjusting blades 6 and accessories thereof, greatly improving the universality of the device, and through arranging the limiting groove 13, the limiting sleeve 14 and the screwdriver groove 15, the position of the fixed hexagon bolt 5 can be well limited, avoiding the rotation loosening of the hexagon bolt 5 caused by vibration after long-time work, stability when the guarantee uses, the utility model discloses the realization of device carries out fine regulation to the bolt position that needs are fixed, has satisfied the nimble installation problem between different adjusting vane and the accessory, has promoted the commonality of device greatly.
The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.
Claims (6)
1. A portable axial sliding device for a wind power blade comprises an axial sliding seat (1) and is characterized in that a transmission shaft rod (2) is fixedly mounted on the outer wall of one side of the axial sliding seat (1), a power generation box (3) is arranged at one end, far away from the axial sliding seat (1), of the transmission shaft rod (2), a bolt mounting seat (4) is fixedly mounted on the outer wall of the front side of the axial sliding seat (1), a hexagon bolt (5) is arranged inside the bolt mounting seat (4), an adjusting blade (6) is mounted at one side, far away from the transmission shaft rod (2), of the axial sliding seat (1), an adjusting and positioning clamping piece (7) is fixedly mounted on the inner surface of the adjusting blade (6), a positioning head (9) is movably mounted on the inner wall of the horizontal end of the adjusting and positioning clamping piece (7) through a compression spring (8), a first threaded hole (10) is formed in the inner surface of one side, far away from the compression spring (8), of the positioning head (9), an adjusting groove (11) is formed in the position, close to the positioning head (9), of the axial sliding seat (1), and a plurality of clamping grooves (12) are formed in the adjusting groove (11).
2. The portable axial sliding device for wind power blades according to claim 1 is characterized in that a generator is arranged inside the generator box (3) and is rotationally connected with the transmission shaft lever (2).
3. The portable axial sliding device for wind power blades according to claim 1, characterized in that the shape of the slot (12) is circular arc, and the end of the positioning head (9) close to the slot (12) is circular arc.
4. The portable axial sliding device for the wind power blade is characterized in that a second threaded hole is formed in the position, close to the bolt mounting seat (4), of the axial sliding seat (1), and a nut is connected to the outer surface of one end of the hexagon bolt (5) in a threaded mode.
5. The portable axial sliding device for the wind power blade is characterized in that the number of the bolt installation seat (4), the adjusting and positioning fastener (7) and the second threaded hole is at least four, and the number of the hexagon bolts (5) is at least four.
6. The portable axial sliding device for the wind power blade is characterized in that a limiting groove (13) is formed in the inner surface of the bolt mounting seat (4), a limiting sleeve (14) is clamped between the bolt mounting seat (4) and the hexagonal bolt (5), the limiting sleeve (14) is in an annular regular hexagon shape, and a screwdriver groove (15) is formed in the front end of the hexagonal bolt (5).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022963638.9U CN214616866U (en) | 2020-12-12 | 2020-12-12 | Portable axial sliding device for wind power blade |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022963638.9U CN214616866U (en) | 2020-12-12 | 2020-12-12 | Portable axial sliding device for wind power blade |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214616866U true CN214616866U (en) | 2021-11-05 |
Family
ID=78429702
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202022963638.9U Active CN214616866U (en) | 2020-12-12 | 2020-12-12 | Portable axial sliding device for wind power blade |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214616866U (en) |
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2020
- 2020-12-12 CN CN202022963638.9U patent/CN214616866U/en active Active
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