CN108708821A - A kind of power generation windmill rotation axis easy to repair - Google Patents
A kind of power generation windmill rotation axis easy to repair Download PDFInfo
- Publication number
- CN108708821A CN108708821A CN201810510465.XA CN201810510465A CN108708821A CN 108708821 A CN108708821 A CN 108708821A CN 201810510465 A CN201810510465 A CN 201810510465A CN 108708821 A CN108708821 A CN 108708821A
- Authority
- CN
- China
- Prior art keywords
- fixedly connected
- support column
- bar
- main shaft
- power generation
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Withdrawn
Links
- 238000010248 power generation Methods 0.000 title claims abstract description 17
- 238000003860 storage Methods 0.000 claims abstract description 5
- 230000003014 reinforcing effect Effects 0.000 claims description 5
- 230000000694 effects Effects 0.000 abstract description 15
- 238000006073 displacement reaction Methods 0.000 abstract description 3
- 238000000034 method Methods 0.000 description 6
- 238000012423 maintenance Methods 0.000 description 4
- 230000005611 electricity Effects 0.000 description 3
- 238000010586 diagram Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 241000883990 Flabellum Species 0.000 description 1
- 238000004140 cleaning Methods 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000009826 distribution Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 235000013312 flour Nutrition 0.000 description 1
- 238000003801 milling Methods 0.000 description 1
- 238000002360 preparation method Methods 0.000 description 1
- 230000001172 regenerating effect Effects 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
Classifications
-
- 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
- F03D1/00—Wind motors with rotation axis substantially parallel to the air flow entering the rotor
- F03D1/06—Rotors
- F03D1/065—Rotors characterised by their construction elements
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F03—MACHINES OR ENGINES FOR LIQUIDS; WIND, SPRING, OR WEIGHT MOTORS; PRODUCING MECHANICAL POWER OR A REACTIVE PROPULSIVE THRUST, NOT OTHERWISE PROVIDED FOR
- F03D—WIND MOTORS
- F03D80/00—Details, components or accessories not provided for in groups F03D1/00 - F03D17/00
- F03D80/50—Maintenance or repair
-
- 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
Landscapes
- Engineering & Computer Science (AREA)
- Life Sciences & Earth Sciences (AREA)
- Sustainable Development (AREA)
- Sustainable Energy (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Wind Motors (AREA)
Abstract
The invention discloses a kind of power generation windmill rotation axis easy to repair, including support column, electrical storage device is fixedly connected on the right side of support column, connecting rod there are two being fixedly connected on the left of support column, the left side of two connecting rods is fixedly connected on the right side of bearing disk outer ring, is fixedly connected on the left of bearing disk outer ring there are two supporting rod.The power generation windmill rotation axis easy to repair, by using the rotation of rotating bar, and limit of the slide bar to threaded sleeve in rotation direction, then having reached makes its threaded sleeve drive the reversed displacement of screens block, its screens block is set to be connected on the inner wall of the groove opened up on the right side of rotation main shaft, to achieve the effect that fixed rotation main shaft, then the active force of tension spring is utilized by motion bar again, rectangle chuck is driven to be connected to the inside of rotating disc, rotating bar is set to be fixed in rotation direction, to reach main shaft is rotated by fixed, its windmill disk is set to be completely fixed, then easy access has been achieved the effect that.
Description
Technical field
The present invention relates to power generation windmill rotation axis technical field, specially a kind of power generation windmill rotation easy to repair
Axis.
Background technology
Wind-power electricity generation refers to that the kinetic energy kept watch switchs to electric energy, and wind energy is a kind of non-harmful regenerative resource energy of cleaning,
Utilized very early by people, mainly by windmill come draw water, flour milling etc., and present, interested people are how to utilize wind
It generates electricity, it is very environmentally friendly using wind-power electricity generation, and the wind energy amount of accumulateing is huge, therefore it is increasingly subject to the attention of countries in the world.
Currently, existing windmill generating rotation axis is all directly to be rotatablely connected with fixed frame, still, when the flabellum of windmill
When needing to overhaul when zero, due to wind action power, make its windmill there are certain turning power, maintenance mans are typically all to pass through hawser
It holds fan blade of windmill to be overhauled, at this point, fan blade of windmill still has certain rotational angle, brings one to maintenance mans in this way
Fixed trouble.
Invention content
(1) the technical issues of solving
In view of the deficiencies of the prior art, it the present invention provides a kind of power generation windmill rotation axis easy to repair, solves
When existing maintenance mans are overhauled by hawser pulling fan blade of windmill, fan blade of windmill still has certain rotational angle, gives
Maintenance mans bring centainly troublesome problem.
(2) technical solution
To achieve the above object, the present invention provides the following technical solutions：A kind of power generation windmill rotation axis easy to repair,
Including support column, electrical storage device is fixedly connected on the right side of the support column, be fixedly connected on the left of the support column there are two
The left side of connecting rod, two connecting rods is fixedly connected on the right side of bearing disk outer ring, the left side of bearing disk outer ring
Be fixedly connected there are two supporting rod, the left sides of described two supporting rods be fixedly connected on the right side of bearing cap, the bearing disk
The inner wall fixing sleeve of inner ring is connected to rotation main shaft, and the middle part of bearing cap, and end and windmill are inserted into the left side of the rotation main shaft
Disk is fixedly connected, and the inner wall of the windmill disk is actively socketed on the surface in the middle part of bearing cap, is rotated between two connecting rods
The middle part of the lower section connecting rod is run through in the bottom for being connected with rotating bar, and extends to the lower section of connecting rod, the rotating bar
Surface offers two reverse thread slots, and two direction thread grooves are respectively with the center between two connecting rods in symmetrical above and below
The thread surface socket of distribution, the rotating bar is fixedly connected with screens there are two threaded sleeve on the left of the threaded sleeve
The right side opening of block, the rotation main shaft is equipped with groove, and the top and bottom that the rotation main shaft is located at groove right side wall open up
The left side of the recess that some cooperation screens blocks use, the screens block is inserted into the groove opened up on the right side of rotation main shaft, the spiral shell
It is fixedly connected with slide bar on the right side of line casing, the sliding slot that cooperation slide bar uses, the slide bar are offered on the left of the support column
It is inserted into the sliding slot opened up on the left of support column, the bottom of the rotating bar is fixedly connected with rotating disc, the bottom of the rotating disc
Rectangular recess is offered, support plate is fixedly connected on the left of the support column, the support plate bottom, which runs through, motion bar, institute
The surface and support plate for stating motion bar are slidably connected, and the bottom of the motion bar is fixedly connected with pulling plate, the table of the motion bar
Surface cover has tension spring, the top and bottom of the tension spring to be fixedly connected respectively with the bottom at the top of pulling plate and support plate, the work
The top of lever is inserted into the rectangular recess that rotation pan bottom opens up, and company is fixed at the top that the motion bar is located at rotating disc inner cavity
It is connected to rectangle chuck.
Preferably, two threaded sleeves are socketed in respectively on the different thread grooves that rotating bar opens up, described in two
Threaded sleeve is respectively with the center between two connecting rods in symmetrical up and down.
Preferably, the surface fixing sleeve of the rotating bar is connected to lattice baffle, the lattice baffle be located at two threaded sleeves it
Between center, the surface of the rotating bar is fixedly attached that there are two limit lantern ring.
Preferably, the slide bar is located at the end of support column and is fixedly connected with sliding block, and the sliding block connects with support column sliding
It connects.
Preferably, the surface fixing sleeve on the right side of the support plate is connected to rigidized cover plate, the right side for reinforcing cage plate and branch
It is fixedly connected on the left of dagger.
(3) advantageous effect
The present invention provides a kind of power generation windmill rotation axis easy to repair.Has following advantageous effect：
(1), the power generation windmill rotation axis easy to repair is led by the setting of connecting rod and bearing disk, rotation
Axis, supporting rod, bearing cap, rotating bar, threaded sleeve, slide bar, rotating disc, support plate, motion bar, pulling plate, tension spring, rectangle chuck
With being used cooperatively for screens block, to play utilize rotating bar rotation and slide bar to threaded sleeve in rotation direction
Limit, then reached make its threaded sleeve drive the reversed displacement of screens block, make its screens block be connected to rotation main shaft on the right side of
On the inner wall of the groove opened up, to achieve the effect that fixed rotation main shaft, the work of tension spring is then utilized by motion bar again
Firmly, it drives rectangle chuck to be connected to the inside of rotating disc, so that rotating bar is fixed in rotation direction, pass through to reach
Fixed rotation main shaft, makes its windmill disk be completely fixed, has then achieved the effect that easy access.
Description of the drawings
Fig. 1 is structure of the invention front schematic internal view；
Fig. 2 is enlarged diagram at the A of structure of the invention Fig. 1；
Fig. 3 is enlarged diagram at the B of structure of the invention Fig. 2；
Fig. 4 is the section upward view of structure of the invention rotating disc.
In figure：1 support column, 2 electrical storage devices, 3 connecting rods, 4 bearing disks, 5 rotation main shafts, 6 supporting rods, 7 bearing caps, 8 wind
Hull, 9 rotating bars, 10 threaded sleeves, 11 slide bars, 12 limit lantern rings, 13 rotating discs, 14 support plates, 15 reinforce cage plate, 16 activities
Bar, 17 pulling plates, 18 tension springs, 19 rectangle chucks, 20 lattice baffles, 21 sliding blocks, 22 screens blocks.
Specific implementation mode
Following will be combined with the drawings in the embodiments of the present invention, and technical solution in the embodiment of the present invention carries out clear, complete
Site preparation describes, it is clear that described embodiments are only a part of the embodiments of the present invention, instead of all the embodiments.It is based on
Embodiment in the present invention, it is obtained by those of ordinary skill in the art without making creative efforts every other
Embodiment shall fall within the protection scope of the present invention.
As shown in Figs 1-4, the present invention provides a kind of technical solution：A kind of power generation windmill rotation axis easy to repair, packet
Include support column 1, the right side of support column 1 is fixedly connected with electrical storage device 2, and the left side of support column 1 is fixedly connected with that there are two connecting rods
3, the left side of two connecting rods 3 is fixedly connected on the right side of 4 outer ring of bearing disk, and bearing disk is fixedly connected on the left of 4 outer ring
The left side of two supporting rods 6, two supporting rods 6 is fixedly connected with the right side of bearing cap 7, and the inner wall of 4 inner ring of bearing disk is fixed
It is socketed with rotation main shaft 5, the middle part of bearing cap 7 is inserted into the left side of rotation main shaft 5, and end is fixedly connected with windmill disk 8, windmill
The inner wall of disk 8 is actively socketed on the surface at 7 middle part of bearing cap, and the bottom that rotating bar 9 is rotatably connected between two connecting rods 3 is passed through
The middle part of the side's of wearing connecting rod 3, and the lower section of connecting rod 3 is extended to, the surface of rotating bar 9 offers two reverse thread slots,
Two direction thread grooves are in respectively upper and lower symmetrical, the thread surface set of rotating bar 9 with the center between two connecting rods 3
It connects there are two threaded sleeve 10, two threaded sleeves 10 are socketed in respectively on the different thread grooves that rotating bar 9 opens up, two spiral shells
Line casing 10 is in symmetrical up and down with the center between two connecting rods 3 respectively, and the surface fixing sleeve of rotating bar 9 is connected to lattice gear
Plate 20, the center that lattice baffle 20 is located between two threaded sleeves 10 prevent two by the setting of lattice baffle 20 to play
The surface of the effect that a threaded sleeve 10 mutually compresses, rotating bar 9 is fixedly attached there are two lantern ring 12 is limited, and partner limits lantern ring
12 setting, to play the effect limited to its threaded sleeve 10, the left side of threaded sleeve 10 is fixedly connected with card
The right side opening of position block 22, rotation main shaft 5 is equipped with groove, and the top and bottom that rotation main shaft 5 is located at groove right side wall offer
The recess that uses of cooperation screens block 22, the left side of screens block 22 is inserted into the groove that 5 right side of rotation main shaft opens up, threaded sleeve
10 right side is fixedly connected with slide bar 11, and the left side of support column 1 offers the sliding slot that cooperation slide bar 11 uses, and slide bar 11 is inserted into branch
In the sliding slot that 1 left side of dagger opens up, the end that slide bar 11 is located at support column 1 is fixedly connected with sliding block 21, sliding block 21 and support column 1
It is slidably connected, by the setting of sliding block 21, to play the effect for the stability for increasing slide bar 11, the bottom of rotating bar 9
It is fixedly connected with rotating disc 13, the bottom of rotating disc 13 offers rectangular recess, and the left side of support column 1 is fixedly connected with support plate
14, the surface fixing sleeve on 14 right side of support plate is connected to rigidized cover plate 15, and the right side and the left side of support column 1 for reinforcing cage plate 15 are fixed
Connection, by reinforcing the setting of cage plate 15, to play the effect for reinforcing support plate 14,14 bottom of support plate, which is run through, activity
Bar 16, surface and the support plate 14 of motion bar 16 are slidably connected, and the bottom of motion bar 16 is fixedly connected with pulling plate 17, motion bar 16
Surface be cased with tension spring 18, the top and bottom of tension spring 18 are fixed with the top of pulling plate 17 and the bottom of support plate 14 respectively to be connected
It connects, the top of motion bar 16 is inserted into the rectangular recess that 13 bottom of rotating disc opens up, and motion bar 16 is located at 13 inner cavity of rotating disc
Top is fixedly connected with rectangle chuck 19.
In use, pulling downward on pulling plate 17 first, pulling plate 17 drives motion bar 16 to bottom offset, and its tension spring 18 is made to be drawn
It stretches, and rectangle chuck 19 is made to be detached with rotating disc 13, be then rotated further by rotating disc 13, drive rotating bar 9 to rotate, utilize slide bar
Limit of 11 pairs of threaded sleeves 10 in rotation direction, then having reached makes its threaded sleeve 10 drive 22 reversed position of screens block
It moves, so that its screens block 22 is connected on the inner wall for the groove that 5 right side of rotation main shaft opens up, to reach fixed rotation main shaft 5
Effect, then unclamp again the active force of pulling plate 17, pass through motion bar 16 using tension spring 18 elastic acting force, drive rectangular card
Disk 19 is connected to the inside of rotating disc 13, and rotating bar 9 is made to be fixed in rotation direction, fixes, leads to make it rotate main shaft 5
Crossing rotation main shaft 5 makes its windmill disk 8 be completely fixed, and has then achieved the purpose that easy access, while not making in this specification
The content of detailed description belongs to the prior art well known to professional and technical personnel in the field.
Can to sum up obtain, the power generation windmill rotation axis easy to repair, by the setting of connecting rod 3 and bearing disk 4,
Rotate main shaft 5, supporting rod 6, bearing cap 7, rotating bar 9, threaded sleeve 10, slide bar 11, rotating disc 13, support plate 14, motion bar
16, pulling plate 17, tension spring 18, rectangle chuck 19 and screens block 22 are used cooperatively, to play the rotation for utilizing rotating bar 9,
And limit of the slide bar 11 to threaded sleeve 10 in rotation direction, then having reached makes its threaded sleeve 10 drive screens block 22
Reversed displacement makes its screens block 22 be connected on the inner wall for the groove that 5 right side of rotation main shaft opens up, to reach fixed rotation
The effect of main shaft 5 drives rectangle chuck 19 to be connected to rotating disc 13 then again by motion bar 16 using the active force of tension spring 18
Inside, so that rotating bar 9 is fixed in rotation direction, rotate main shaft 5 by fixed to reach, make its 8 quilt of windmill disk
It is completely fixed, has then achieved the effect that easy access.
It should be noted that herein, relational terms such as first and second and the like are used merely to a reality
Body or operation are distinguished with another entity or operation, are deposited without necessarily requiring or implying between these entities or operation
In any actual relationship or order or sequence.Moreover, the terms "include", "comprise" or its any other variant are intended to
Non-exclusive inclusion, so that the process, method, article or equipment including a series of elements is not only wanted including those
Element, but also include other elements that are not explicitly listed, or further include for this process, method, article or equipment
Intrinsic element.In the absence of more restrictions, the element limited by sentence "including a ...", it is not excluded that
There is also other identical elements in process, method, article or equipment including the element.
It although an embodiment of the present invention has been shown and described, for the ordinary skill in the art, can be with
Understanding without departing from the principles and spirit of the present invention can carry out these embodiments a variety of variations, modification, replace
And modification, the scope of the present invention is defined by the appended.
Claims (5)
1. a kind of power generation windmill rotation axis easy to repair, including support column (1), it is characterised in that：The support column (1)
Right side is fixedly connected with electrical storage device (2), is fixedly connected on the left of the support column (1) there are two connecting rod (3), described in two
The left side of connecting rod (3) is fixedly connected on the right side of bearing disk (4) outer ring, and the left side of bearing disk (4) outer ring, which is fixed, to be connected
It connects there are two supporting rod (6), the left side of described two supporting rods (6) is fixedly connected on the right side of bearing cap (7), the bearing
The inner wall fixing sleeve of disk (4) inner ring is connected to rotation main shaft (5), and the left side of the rotation main shaft (5) is inserted into bearing cap (7)
Portion, and end is fixedly connected with windmill disk (8), the inner wall of the windmill disk (8) is actively socketed on the table in the middle part of bearing cap (7)
The middle part of the lower section connecting rod (3) is run through in face, the bottom that rotating bar (9) is rotatably connected between two connecting rods (3),
And the lower section of connecting rod (3) is extended to, the surface of the rotating bar (9) offers two reverse thread slots, two direction spiral shells
Groove is in respectively symmetrical up and down with the center between two connecting rods (3), and the thread surface of the rotating bar (9) is socketed with
Two threaded sleeves (10) are fixedly connected with screens block (22) on the left of the threaded sleeve (10), the rotation main shaft (5)
Right side opening is equipped with groove, and the rotation main shaft (5) is located at the cooperation screens block that the top and bottom of groove right side wall offer
(22) left side of the recess used, the screens block (22) is inserted into the groove opened up on the right side of rotation main shaft (5), the thread bush
It is fixedly connected with slide bar (11) on the right side of pipe (10), the cunning that cooperation slide bar (11) uses is offered on the left of the support column (1)
Slot, the slide bar (11) are inserted into the sliding slot opened up on the left of support column (1), and the bottom of the rotating bar (9), which is fixedly connected with, to be turned
The bottom of Moving plate (13), the rotating disc (13) offers rectangular recess, and support is fixedly connected on the left of the support column (1)
Plate (14), support plate (14) bottom, which is run through, motion bar (16), and the surface of the motion bar (16) and support plate (14) are sliding
Dynamic connection, the bottom of the motion bar (16) are fixedly connected with pulling plate (17), and the surface of the motion bar (16) is cased with tension spring
(18), the top and bottom of the tension spring (18) are fixedly connected with the bottom at the top of pulling plate (17) and support plate (14) respectively,
The top of the motion bar (16) is inserted into the rectangular recess that rotating disc (13) bottom opens up, and the motion bar (16) is located at rotation
It is fixedly connected with rectangle chuck (19) at the top of disk (13) inner cavity.
2. a kind of power generation windmill rotation axis easy to repair according to claim 1, it is characterised in that：Two spiral shells
Line casing (10) is socketed in respectively on the different thread grooves that rotating bar (9) opens up, two threaded sleeves (10) respectively with
Center between two connecting rods (3) is in symmetrical up and down.
3. a kind of power generation windmill rotation axis easy to repair according to claim 2, it is characterised in that：The rotating bar
(9) surface fixing sleeve is connected to lattice baffle (20), and the lattice baffle (20) is located at the center between two threaded sleeves (10), institute
State rotating bar (9) surface be fixedly attached there are two limit lantern ring (12).
4. a kind of power generation windmill rotation axis easy to repair according to claim 4, it is characterised in that：The slide bar
(11) end for being located at support column (1) is fixedly connected with sliding block (21), and the sliding block (21) is slidably connected with support column (1).
5. a kind of power generation windmill rotation axis easy to repair according to claim 4, it is characterised in that：The support plate
(14) the surface fixing sleeve on the right side of is connected to rigidized cover plate (15), the left side on the right side and support column (1) for reinforcing cage plate (15)
It is fixedly connected.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810510465.XA CN108708821A (en) | 2018-05-24 | 2018-05-24 | A kind of power generation windmill rotation axis easy to repair |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810510465.XA CN108708821A (en) | 2018-05-24 | 2018-05-24 | A kind of power generation windmill rotation axis easy to repair |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN108708821A true CN108708821A (en) | 2018-10-26 |
Family
ID=63869466
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810510465.XA Withdrawn CN108708821A (en) | 2018-05-24 | 2018-05-24 | A kind of power generation windmill rotation axis easy to repair |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108708821A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110925151A (en) * | 2019-11-14 | 2020-03-27 | 徐州九鼎锻造科技有限公司 | Aerogenerator main shaft convenient to maintain |
-
2018
- 2018-05-24 CN CN201810510465.XA patent/CN108708821A/en not_active Withdrawn
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110925151A (en) * | 2019-11-14 | 2020-03-27 | 徐州九鼎锻造科技有限公司 | Aerogenerator main shaft convenient to maintain |
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| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| WW01 | Invention patent application withdrawn after publication | ||
| WW01 | Invention patent application withdrawn after publication |
Application publication date: 20181026 |