CN203373011U - Turnover device of wind driven generator wheel hub - Google Patents
Turnover device of wind driven generator wheel hub Download PDFInfo
- Publication number
- CN203373011U CN203373011U CN201320424279.7U CN201320424279U CN203373011U CN 203373011 U CN203373011 U CN 203373011U CN 201320424279 U CN201320424279 U CN 201320424279U CN 203373011 U CN203373011 U CN 203373011U
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- China
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- plate
- wheel hub
- connecting panel
- adapter plate
- bolt hole
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Abstract
The utility model relates to a turnover device of a wind driven generator wheel hub, and belongs to an auxiliary device for wind driven generator installation. The turnover device is characterized by comprising a left connecting plate, a right connecting plate, a hoisting frame, a double-head screw rod and a shackle, wherein the left connecting structure and the right connecting structure are the same in structures and are symmetrically arranged; the left connecting plate comprises a plate body, a hosting frame fixed plate and a wheel hub fixed plate; the plate body is an isosceles trapezoid vertical panel which is arranged in an inclined direction in a left rear and right front manner and provided with a long side on the left side and a short side on the right side; the left end section of the plate body is provided with the wheel hub fixed plate in which bolt holes I are uniformly formed from top to bottom, and the right end section of the plate body is provided with the hoisting frame fixed plate with upper and lower bolt holes II; the hoisting frame is fork-end-shaped and comprises left and right hoisting plates arranged at the lower part and a main hoisting plate arranged at the upper part; a main hoisting hole is formed in the upper end section of the main hoisting plate and the shackle is installed; the hoisting frame fixed plate on the left and the right connecting plates are integrally connected with the lower sections of the left and the right hoisting plates through the double-head screw rod and nuts. The turnover device is flexible, safe and reliable when performing wheel hub operation.
Description
Technical field
The utility model belongs to the aerogenerator installation auxiliary device, especially relates to a kind of erecting device of hub of wind power generator.
Background technology
The wheel hub of aerogenerator and vane group to after become impeller, be the important composition parts of aerogenerator, normally on ground by three blades respectively with wheel hub mutually group to being connected, then by group to after the impeller integral hoisting with cabin, dock; This wheel hub outward appearance is similar to a spheroid, while docking with fan blade on ground, need constantly the upset wheel hub with the docking location of adjustment and blade, the wheel hub suspender adopted at present is different, and part hanger structure complexity, use loaded down with trivial detailsly, when carrying out wheel hub upset and adjust docking location, lack safe reliability.
Summary of the invention
The purpose of this utility model is the turning device that proposes a kind of hub of wind power generator, and not only rational in infrastructure, it is convenient to install, safe and reliable, and the wheel hub that can overturn neatly, adjusts the setting angle between wheel hub and blade, improves installation effectiveness.
The purpose of this utility model is achieved like this: a kind of turning device of hub of wind power generator (abbreviation turning device), be characterized in: the turning device of this hub of wind power generator comprises left connecting panel, right connecting panel, upending frame, two-thread screw and shackle, described left connecting panel is identical with right connecting board structure and be symmetrical arranged, the left connecting panel of now take is described further as example: described left connecting panel comprises plate body, suspension bracket adapter plate and wheel hub adapter plate, described plate body be left back right front oblique setting and a left side, long limit put, the isosceles trapezoid facade plate that put on the minor face right side, simultaneously, the left end section of plate body be bent into left be the left and right to oblong facade plate be the wheel hub adapter plate, and on this wheel hub adapter plate the uniform bolt hole I that connects wheel hub of offering from top to bottom, and take and uniformly from top to bottom on this wheel hub adapter plate offer ten bolt hole I as good, and the right-hand member section of plate body is bent into forward, to be sagittal oblong facade plate be the suspension bracket adapter plate, and offer the II of bolt hole up and down that connects upending frame on this suspension bracket adapter plate, described upending frame is jaw shape and comprises the boatswain chair from left to right of vertical underlying, boatswain chair and the main hoisting board above put from right to left, described boatswain chair from left to right, from right to left boatswain chair be sagittal facade plate and its upper end section symmetrically to the center bending cross and and the lower end of main hoisting board be welded into one, described main hoisting board is also for being sagittal facade plate, at boatswain chair from left to right, offer respectively symmetrically from right to left upper and lower bolt hole III on the hypomere of boatswain chair, and make aperture and the pitch-row of the aperture of bolt hole III and pitch-row and bolt hole II corresponding to the same, offer main hanging hole on the upper end section of main hoisting board, shackle is installed in main hanging hole, by left connecting panel, suspension bracket adapter plate on right connecting panel respectively back to front correspondence be inserted into boatswain chair from left to right, the inboard of boatswain chair hypomere from right to left, install respectively two-thread screw fastening nut and be connected in corresponding upper and lower bolt hole III and upper and lower bolt hole II, this left connecting panel, right connecting panel all can adopt the thick cutting of the steel plate for 2.5-3.0cm to bend and form, the vertical extension of this suspension bracket adapter plate can be 45-50cm, the vertical extension of this wheel hub adapter plate can be 65-70cm, this upending frame can adopt and thickly be welded for the steel plate of 2.5-3.0cm bends.
When this turning device uses, first respectively the corresponding bolt on the outer bearing ring of the bolt hole I on the wheel hub adapter plate of left connecting panel, right connecting panel and wheel hub is installed mutually and fastening nut is fixed, and fastening with striking wrench, then steel rope is worn and hung over unloading on main hoisting board and buckle, with the hoisting crane wheel hub operation of being overturn of slinging, safe and reliable again flexibly.
The turning device of the hub of wind power generator that the utility model proposes, not only rational in infrastructure, it is convenient to install, safe and reliable, and the wheel hub that can overturn neatly, adjusts the setting angle between wheel hub and blade, has improved installation effectiveness.
Now in conjunction with the accompanying drawings and embodiments the turning device of the hub of wind power generator that the utility model proposes is described further.
The accompanying drawing explanation
Fig. 1 is that the master of the turning device of the hub of wind power generator that proposes of the utility model looks schematic diagram.
Fig. 2 is that schematic diagram is looked on the left side of the turning device of the hub of wind power generator that proposes of the utility model.
Fig. 3 is the schematic top plan view of the turning device of the hub of wind power generator that proposes of the utility model.
In Fig. 1～Fig. 3:
1, left connecting panel 1-1, plate body 1-2, suspension bracket adapter plate 1-3, wheel hub adapter plate 2, upending frame 3, right connecting panel 4, bolt hole I 5, two-thread screw 6, nut 7, boatswain chair 8, boatswain chair 9, main hoisting board 10, shackle from right to left from left to right.
The specific embodiment
From Fig. 1～Fig. 3, can find out: a kind of turning device of hub of wind power generator (abbreviation turning device), be characterized in: the turning device of this hub of wind power generator comprises left connecting panel 1, right connecting panel 3, upending frame 2, two-thread screw 5 and shackle 10, described left connecting panel 1 is identical with right connecting panel 3 structures and be symmetrical arranged, the left connecting panel 1 of now take is described further as example: described left connecting panel 1 comprises plate body 1-1, suspension bracket adapter plate 1-2 and wheel hub adapter plate 1-3, described plate body 1-1 be left back right front oblique setting and a left side, long limit put, the isosceles trapezoid facade plate that put on the minor face right side, simultaneously, the left end section of this plate body 1-1 be bent into left be the left and right to oblong facade plate be wheel hub adapter plate 1-3, and on this wheel hub adapter plate 1-3 the uniform bolt hole I 4 that connects wheel hub of offering from top to bottom, and take and uniformly from top to bottom on this wheel hub adapter plate 1-3 offer ten bolt hole I 4 as good, and the right-hand member section of plate body 1-1 is bent into forward, to be sagittal oblong facade plate be suspension bracket adapter plate 1-2, and offer the II of bolt hole up and down that connects upending frame 2 on this suspension bracket adapter plate 1-2, described upending frame 2 is jaw shape and comprises the boatswain chair from left to right 7 of vertical underlying, boatswain chair 8 and the main hoisting board 9 above put from right to left, described boatswain chair from left to right 7, from right to left boatswain chair 8 be sagittal facade plate and its upper end section symmetrically to the center bending cross and and the lower end of main hoisting board 9 be welded into one, described main hoisting board 9 is also for being sagittal facade plate, at boatswain chair 7 from left to right, offer respectively symmetrically from right to left upper and lower bolt hole III on the hypomere of boatswain chair 8, and make aperture and the pitch-row of the aperture of bolt hole III and pitch-row and bolt hole II corresponding to the same, offer main hanging hole on the upper end section of main hoisting board 9, shackle 10 is installed in main hanging hole, by left connecting panel 1, suspension bracket adapter plate 1-2 on right connecting panel 3 respectively back to front correspondence be inserted into boatswain chair 7 from left to right, the inboard of boatswain chair 8 hypomeres from right to left, install respectively two-thread screw 5 fastening nut 6 and be connected in corresponding upper and lower bolt hole III and upper and lower bolt hole II, this left connecting panel 1, right connecting panel 3 all can adopt the thick cutting of the steel plate for 2.5-3.0cm to bend and form, the vertical extension of this suspension bracket adapter plate 1-2 can be 45-50cm, the vertical extension of this wheel hub adapter plate 1-3 can be 65-70cm, this upending frame 2 can adopt and thickly be welded for the steel plate of 2.5-3.0cm bends.
When this turning device uses, first respectively the corresponding bolt on the outer bearing ring of the bolt hole I on the wheel hub adapter plate 1-3 of left connecting panel 1, right connecting panel 3 and wheel hub is installed mutually and fastening nut is fixed, and fastening with striking wrench, then steel rope is worn in the shackle 10 hung on main hoisting board 9, with the hoisting crane wheel hub operation of being overturn of slinging, safe and reliable again flexibly.
Claims (6)
1. the turning device of a hub of wind power generator, be characterized in: the turning device of this hub of wind power generator comprises left connecting panel (1), right connecting panel (3), upending frame (2), two-thread screw (5) and shackle (10), described left connecting panel (1) is identical with right connecting panel (3) structure and be symmetrical arranged, described left connecting panel (1) comprises plate body (1-1), suspension bracket adapter plate (1-2) and wheel hub adapter plate (1-3), described plate body (1-1) for be left back right front oblique setting and a left side, long limit put, the isosceles trapezoid facade plate that put on the minor face right side, simultaneously, the left end section of plate body (1-1) be bent into left be the left and right to oblong facade plate be wheel hub adapter plate (1-3), and on this wheel hub adapter plate (1-3) the uniform bolt hole I (4) that connects wheel hub of offering from top to bottom, and the right-hand member section of plate body (1-1) is bent into forward, to be sagittal oblong facade plate be suspension bracket adapter plate (1-2), and offer the II of bolt hole up and down that connects upending frame (2) on this suspension bracket adapter plate (1-2), described upending frame (2) is jaw shape and comprises the boatswain chair from left to right (7) of vertical underlying, boatswain chair (8) and the main hoisting board (9) above put from right to left, described boatswain chair from left to right (7), from right to left boatswain chair (8) be sagittal facade plate and its upper end section symmetrically to the center bending cross and and the lower end of main hoisting board (9) be welded into one, described main hoisting board (9) is also for being sagittal facade plate, at boatswain chair (7) from left to right, offer respectively symmetrically upper and lower bolt hole III on the hypomere of boatswain chair (8) from right to left, and make aperture and the pitch-row of the aperture of bolt hole III and pitch-row and bolt hole II corresponding to the same, on the upper end section of main hoisting board (9), offer and main hanging hole, shackle (10) is installed in main hanging hole, by left connecting panel (1), suspension bracket adapter plate (1-2) on right connecting panel (3) respectively back to front correspondence be inserted into boatswain chair (7) from left to right, the inboard of boatswain chair (8) hypomere from right to left, install respectively two-thread screw (5) fastening nut (6) and be connected in corresponding upper and lower bolt hole III and upper and lower bolt hole II.
2. the turning device of hub of wind power generator according to claim 1, is characterized in that on wheel hub adapter plate (1-3) uniform ten the bolt hole I (4) of offering from top to bottom.
3. the turning device of hub of wind power generator according to claim 1, is characterized in that this left connecting panel (1), right connecting panel (3) all adopt the thick cutting of the steel plate for 2.5-3.0cm to bend and form.
4. the turning device of hub of wind power generator according to claim 1, the vertical extension that it is characterized in that this suspension bracket adapter plate (1-2) is 45-50cm.
5. the turning device of hub of wind power generator according to claim 1, the vertical extension that it is characterized in that this wheel hub adapter plate (1-3) is 65-70cm.
6. the turning device of hub of wind power generator according to claim 1, is characterized in that this upending frame (2) adopts thickly for the steel plate of 2.5-3.0cm bends, to be welded.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320424279.7U CN203373011U (en) | 2013-07-17 | 2013-07-17 | Turnover device of wind driven generator wheel hub |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320424279.7U CN203373011U (en) | 2013-07-17 | 2013-07-17 | Turnover device of wind driven generator wheel hub |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203373011U true CN203373011U (en) | 2014-01-01 |
Family
ID=49835558
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320424279.7U Expired - Lifetime CN203373011U (en) | 2013-07-17 | 2013-07-17 | Turnover device of wind driven generator wheel hub |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203373011U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103878351A (en) * | 2014-03-31 | 2014-06-25 | 日月重工股份有限公司 | Large casting suspending and overturning structure |
-
2013
- 2013-07-17 CN CN201320424279.7U patent/CN203373011U/en not_active Expired - Lifetime
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103878351A (en) * | 2014-03-31 | 2014-06-25 | 日月重工股份有限公司 | Large casting suspending and overturning structure |
| CN103878351B (en) * | 2014-03-31 | 2015-11-25 | 湖南大学 | Heavy castings lifting overturn structure |
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| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |