CN209555965U - A kind of pile foundation for wind-powered electricity generation - Google Patents
A kind of pile foundation for wind-powered electricity generation Download PDFInfo
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- CN209555965U CN209555965U CN201920055188.8U CN201920055188U CN209555965U CN 209555965 U CN209555965 U CN 209555965U CN 201920055188 U CN201920055188 U CN 201920055188U CN 209555965 U CN209555965 U CN 209555965U
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- plate
- fixedly connected
- buoyancy
- sleeve
- arc
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- 230000005611 electricity Effects 0.000 title claims abstract description 19
- 229910001220 stainless steel Inorganic materials 0.000 claims description 29
- 239000010935 stainless steel Substances 0.000 claims description 29
- 229910000831 Steel Inorganic materials 0.000 claims description 3
- 239000010959 steel Substances 0.000 claims description 3
- JEIPFZHSYJVQDO-UHFFFAOYSA-N iron(III) oxide Inorganic materials O=[Fe]O[Fe]=O JEIPFZHSYJVQDO-UHFFFAOYSA-N 0.000 claims description 2
- 238000013016 damping Methods 0.000 abstract description 8
- 239000013535 sea water Substances 0.000 abstract description 7
- 230000003139 buffering effect Effects 0.000 abstract description 5
- 238000010009 beating Methods 0.000 abstract description 2
- 230000003111 delayed effect Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000004140 cleaning Methods 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000009432 framing Methods 0.000 description 1
- 230000005484 gravity Effects 0.000 description 1
- 230000003993 interaction Effects 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000004080 punching Methods 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
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Abstract
The utility model discloses a kind of pile foundations for wind-powered electricity generation, including excessive column, the surface of the excessive column slidably connects sliding cylinder, the surface of the sliding cylinder is arranged with buoyancy antidrag sleeve, the top and bottom of the buoyancy antidrag sleeve offers connecting hole, the inside of the buoyancy antidrag sleeve is vertically fixedly connected with the curved baffle on the right side of sliding cylinder, and the inside of the buoyancy antidrag sleeve is vertically fixedly connected with the fixed plate on the left of sliding cylinder.Impact force suffered by buoyancy antidrag sleeve is carried out decrease buffering as buffer gear one by the utility model, impact force suffered by buoyancy antidrag sleeve top and bottom is buffered as buffer gear two again simultaneously, to have the advantages of capable of being buffered when damping device is impacted, it solves existing damping device and does not have certain buffer gear, when seawater beating intensity is larger, the problem of excessive column still will directly bear lesser horizontal loading, uses convenient for people.
Description
Technical field
The utility model relates to technical field of wind power, specially a kind of pile foundation for wind-powered electricity generation.
Background technique
Wind-powered electricity generation is also known as wind-power electricity generation, refers to that the kinetic energy kept watch switchs to electric energy, wind energy is that a kind of cleaning is non-harmful renewable
The energy energy, is utilized by people very early, very environmentally friendly using wind-power electricity generation, and the wind energy amount of accumulateing is huge, therefore is increasingly subject to generation
The attention of various countries, boundary.
The deep foundation being made of the pile framing of stake and connection stake top, or the single-pile foundation being connect by column with pile foundation, abbreviation stake
Base, and the surface of the excessive column of pile foundation is typically provided with damping device and carries out a degree of lead to the seawater patted on excessive column surface
To reduction resistance, but existing damping device does not have certain buffer gear, and when seawater beating intensity is larger, excessive column is still
Lesser horizontal loading is so directly born, people's use is not easy to.
Utility model content
(1) the technical issues of solving
In view of the deficiencies of the prior art, the utility model provides a kind of pile foundation for wind-powered electricity generation, and having can subtract
The advantages of resistance device is buffered when being impacted, solves existing damping device and does not have certain buffer gear, in sea
Water pat intensity it is larger when, the problem of excessive column still will directly bear lesser horizontal loading.
(2) technical solution
In order to achieve the above object, the utility model provides the following technical solutions: a kind of pile foundation for wind-powered electricity generation, including mistake
Column is spent, the surface of the excessive column slidably connects sliding cylinder, and the surface of the sliding cylinder is arranged with buoyancy antidrag sleeve, described floating
The top and bottom of power antidrag sleeve offers connecting hole, and the inside of the buoyancy antidrag sleeve, which is vertically fixedly connected with, is located at sliding
The curved baffle on cylinder right side, the inside of the buoyancy antidrag sleeve is vertically fixedly connected with the fixed plate on the left of sliding cylinder, institute
It states and is fixedly connected with backing plate on the right side of fixed plate.
Preferably, the top and bottom of the backing plate is provided with buffer gear one, and the buffer gear one includes connection
Plate, limit sleeve, opening, positioning plate, arc skateboard and stainless steel tension spring, the connecting plate are hinged on the top of backing plate by pin shaft
With bottom, the limit sleeve is fixedly connected on the left side of sliding cylinder, the left side for being provided with limit sleeve, the positioning plate
It is fixedly connected on the inside of limit sleeve, the stainless steel tension spring is fixedly connected on the top and bottom of positioning plate, and the arc is sliding
Plate is slidably connected at the top and bottom of limit sleeve inner cavity, and one end of the remotely located plate of stainless steel tension spring is fixedly connected on arc
The surface of shape slide plate, the connecting plate pass through opening far from one end of backing plate and are hinged on the surface of arc skateboard by pin shaft.
Preferably, the top and bottom on the right side of the fixed plate is provided with buffer gear two, and the buffer gear two wraps
Bracket cutting ferrule, arc-shaped limit plate and stainless steel spring one, the arc cutting ferrule be fixedly connected on top on the right side of fixed plate with
Bottom, the arc-shaped limit plate are slidably connected at the inside of arc cutting ferrule, and the right end of the arc-shaped limit plate is fixedly connected on cunning
The surface of dynamic cylinder, the stainless steel spring one are fixedly connected on the left side of arc cutting ferrule inner wall, the right side of the stainless steel spring one
End is fixedly connected on the left side of arc-shaped limit plate.
Preferably, elastic cushion, the bottom of the buoyancy antidrag sleeve inner wall are fixedly connected on the left of the connecting hole inner wall
It is fixedly connected with the weight stack being located on the right side of curved baffle.
Preferably, the internal slide of the positioning plate is connected with square set, is fixedly connected with not on the left of the square set inner wall
Become rusty steel spring two, and the right end of the stainless steel spring two is fixedly connected on the right side inside positioning plate, and the left end of the square set is passed through
It wears to the left side of limit sleeve and is fixedly connected with push plate.
Preferably, the front of the push plate is fixedly connected to notch plate with the back side, the notch plate far from push plate one
End is through to the inside of limit sleeve and is fixedly connected with snap-gauge.
(3) beneficial effect
Compared with prior art, the utility model provides a kind of pile foundation for wind-powered electricity generation, have it is following the utility model has the advantages that
1, impact force suffered by buoyancy antidrag sleeve weaken and be delayed by the pile foundation for being used for wind-powered electricity generation as buffer gear one
Punching, while impact force suffered by buoyancy antidrag sleeve top and bottom is buffered as buffer gear two again, to have
The advantages of capable of being buffered when damping device is impacted, solves existing damping device and does not have certain buffer
Structure, seawater pat intensity it is larger when, the problem of excessive column still will directly bear lesser horizontal loading, make convenient for people
With.
2, the pile foundation for being used for wind-powered electricity generation can limit arc skateboard, it is sliding to avoid arc by the way that limit sleeve is arranged
The phenomenon that plate shakes when moving up and down improves the stability of arc skateboard, is limited by setting arc cutting ferrule and arc
Position plate, can limit buoyancy antidrag sleeve, and avoiding buoyancy antidrag sleeve and being easy to appear to rotate leads to showing for connecting plate damage
As improving the stability of buoyancy antidrag sleeve, by the way that elastic cushion is arranged, the surface of sliding cylinder and the inner wall of connecting hole can be prevented
The phenomenon that colliding improves the service life of sliding cylinder, by setting push plate and stainless steel spring two, can move in backing plate
It moves to being pushed afterwards to it to a certain degree, while avoiding backing plate and the phenomenon that limit sleeve collides, improving sliding cylinder
Buffering effect push plate can be limited by setting notch plate and snap-gauge, push plate is avoided to be easy to appear showing for rotation
As improving the stability of push plate.
Detailed description of the invention
FIG. 1 is a schematic structural view of the utility model；
Fig. 2 is the top cross-sectional view of the utility model structure backing plate；
Fig. 3 is the schematic top plan view of the utility model structure buoyancy antidrag sleeve；
Fig. 4 is the top cross-sectional view of the utility model structure arc cutting ferrule；
Fig. 5 is the enlarged diagram in Fig. 2 at A.
In figure: 1 excessive column, 2 sliding cylinders, 3 buoyancy antidrag sleeves, 4 connecting holes, 5 curved baffles, 6 fixed plates, 7 backing plates, 8 are delayed
Punch mechanism one, 81 connecting plates, 82 limit sleeves, 83 openings, 84 positioning plates, 85 arc skateboards, 86 stainless steel tension springs, 9 buffer gears
Two, 91 arc cutting ferrules, 92 arc-shaped limit plates, 93 stainless steel springs one, 10 elastic cushions, 11 weight stacks, 12 square sets, 13 stainless steel bombs
Spring two, 14 push plates, 15 notch plates, 16 snap-gauges.
Specific embodiment
The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model
Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole
Embodiment.Based on the embodiments of the present invention, those of ordinary skill in the art are without making creative work
Every other embodiment obtained, fall within the protection scope of the utility model.
Fig. 1-5, a kind of pile foundation for wind-powered electricity generation, including excessive column 1 are please referred to, the surface of excessive column 1 slidably connects cunning
Dynamic cylinder 2, the surface of sliding cylinder 2 are arranged with buoyancy antidrag sleeve 3, and the top and bottom of buoyancy antidrag sleeve 3 offers connecting hole 4,
The inside of buoyancy antidrag sleeve 3 is vertically fixedly connected with the curved baffle 5 positioned at 2 right side of sliding cylinder, and the left side of 4 inner wall of connecting hole is solid
Surely it is connected with elastic cushion 10, the bottom of 3 inner wall of buoyancy antidrag sleeve is fixedly connected with the weight stack 11 positioned at 5 right side of curved baffle,
By the way that elastic cushion 10 is arranged, the phenomenon that inner wall of the surface that can prevent sliding cylinder 2 and connecting hole 4 collides, cunning is improved
The service life of dynamic cylinder 2, the inside of buoyancy antidrag sleeve 3 is vertically fixedly connected with the fixed plate 6 positioned at 2 left side of sliding cylinder, fixed
The top and bottom on 6 right side of plate is provided with buffer gear 29, and buffer gear 29 includes arc cutting ferrule 91, arc-shaped limit plate 92
With stainless steel spring 1, arc cutting ferrule 91 is fixedly connected on the top and bottom on 6 right side of fixed plate, and arc-shaped limit plate 92 slides
It is connected to the inside of arc cutting ferrule 91, the right end of arc-shaped limit plate 92 is fixedly connected on the surface of sliding cylinder 2, stainless steel spring one
93 are fixedly connected on the left side of 91 inner wall of arc cutting ferrule, and the right end of stainless steel spring 1 is fixedly connected on arc-shaped limit plate 92
Left side can limit buoyancy antidrag sleeve 3, be avoided buoyancy and subtracted by setting arc cutting ferrule 91 and arc-shaped limit plate 92
Resistance set 3 is easy to appear the phenomenon that rotation causes connecting plate 81 to damage, and improves the stability of buoyancy antidrag sleeve 3, the right side of fixed plate 6
Side is fixedly connected with backing plate 7, and the top and bottom of backing plate 7 is provided with buffer gear 1, and buffer gear 1 includes connecting plate
81, limit sleeve 82, opening 83, positioning plate 84, arc skateboard 85 and stainless steel tension spring 86, connecting plate 81 are hinged on pad by pin shaft
The top and bottom of plate 7, limit sleeve 82 are fixedly connected on the left side of sliding cylinder 2, and opening 83 is provided with the left side of limit sleeve 82, fixed
Position plate 84 is fixedly connected on the inside of limit sleeve 82, and stainless steel tension spring 86 is fixedly connected on the top and bottom of positioning plate 84, arc
Shape slide plate 85 is slidably connected at the top and bottom of 82 inner cavity of limit sleeve, and one end of the remotely located plate 84 of stainless steel tension spring 86 is fixed
It is connected to the surface of arc skateboard 85, connecting plate 81 passes through opening 83 far from one end of backing plate 7 and is hinged on arc by pin shaft
The surface of slide plate 85 can limit arc skateboard 85, avoid arc skateboard 85 upper and lower by the way that limit sleeve 82 is arranged
The phenomenon that shaking when mobile, improves the stability of arc skateboard 85, and the internal slide of positioning plate 84 is connected with square set 12,
Stainless steel spring 2 13 is fixedly connected on the left of 12 inner wall of square set, the right end of stainless steel spring 2 13 is fixedly connected on positioning plate
Right side inside 84, the left end of square set 12 are through to the left side of limit sleeve 82 and are fixedly connected with push plate 14, by the way that push plate is arranged
14 and stainless steel spring 2 13, can be moved in backing plate 7 and it is pushed afterwards to a certain degree, while avoid backing plate 7 with
The phenomenon that limit sleeve 82 collides, improves the buffering effect of sliding cylinder 2, and the front of push plate 14 is fixedly connected to the back side
Notch plate 15, notch plate 15 are through to the inside of limit sleeve 82 far from one end of push plate 14 and are fixedly connected with snap-gauge 16, pass through
Setting notch plate 15 and snap-gauge 16 improve the phenomenon that capable of limiting to push plate 14, push plate 14 is avoided to be easy to appear rotation
The stability of push plate 14.
When in use, sliding cylinder 2 is mounted on the surface of excessive column 1 by user first, and buoyancy antidrag sleeve 3 can be by floating
Power, gravity and weight stack 11 are adjusted in the position in seawater face automatically, when being impacted by waves of seawater, buoyancy antidrag sleeve 3
One end containing fixed plate 6 is automatically aligned to wave direction, is split to wave and reduces resistance suffered by excessive column 1, simultaneously
The a degree of generation of the meeting of buoyancy antidrag sleeve 3 is displaced and is pushed by fixed plate 6 to backing plate 7, and backing plate 7 can then pass through connection
Plate 81 push up and down to arc skateboard 85, and arc skateboard 85 then can carry out pulling buffering to stainless steel tension spring 86, while not
Rust steel spring 1 can carry out promotion buffering to fixed plate 6 by interaction force, when buoyancy antidrag sleeve 3 is moved to a certain degree
After push plate 14 can be squeezed, push plate 14 then by 2 13 pairs of fixed plates 6 of stainless steel spring can push again and be buffered, from
And achieve the effect that be buffered when damping device is impacted.
Claims (6)
1. a kind of pile foundation for wind-powered electricity generation, including excessive column (1), it is characterised in that: the surface of the excessive column (1) is slidably connected
Have sliding cylinder (2), the surface of the sliding cylinder (2) is arranged with buoyancy antidrag sleeve (3), the top of the buoyancy antidrag sleeve (3) with
Bottom offers connecting hole (4), and the inside of the buoyancy antidrag sleeve (3) is vertically fixedly connected on the right side of sliding cylinder (2)
Curved baffle (5), the inside of the buoyancy antidrag sleeve (3) is vertically fixedly connected with the fixed plate on the left of sliding cylinder (2)
(6), backing plate (7) are fixedly connected on the right side of the fixed plate (6).
2. a kind of pile foundation for wind-powered electricity generation according to claim 1, it is characterised in that: the top and bottom of the backing plate (7)
Portion is provided with buffer gear one (8), the buffer gear one (8) include connecting plate (81), limit sleeve (82), opening (83),
Positioning plate (84), arc skateboard (85) and stainless steel tension spring (86), the connecting plate (81) are hinged on backing plate (7) by pin shaft
Top and bottom, the limit sleeve (82) are fixedly connected on the left side of sliding cylinder (2), and the opening (83) is provided with limit sleeve
(82) left side, the positioning plate (84) are fixedly connected on the inside of limit sleeve (82), and the stainless steel tension spring (86) is fixed to be connected
The top and bottom in positioning plate (84) is connect, the arc skateboard (85) is slidably connected at the top and bottom of limit sleeve (82) inner cavity
The one end in portion, the remotely located plate of the stainless steel tension spring (86) (84) is fixedly connected on the surface of arc skateboard (85), the company
Fishplate bar (81) passes through opening (83) far from the one end of backing plate (7) and is hinged on the surface of arc skateboard (85) by pin shaft.
3. a kind of pile foundation for wind-powered electricity generation according to claim 1, it is characterised in that: the top on the right side of the fixed plate (6)
Portion and bottom are provided with buffer gear two (9), and the buffer gear two (9) includes arc cutting ferrule (91), arc-shaped limit plate
(92) and stainless steel spring one (93), the arc cutting ferrule (91) are fixedly connected on the top and bottom on the right side of fixed plate (6), institute
The inside that arc-shaped limit plate (92) is slidably connected at arc cutting ferrule (91) is stated, the right end of the arc-shaped limit plate (92) is fixedly connected
On the surface of sliding cylinder (2), the stainless steel spring one (93) is fixedly connected on the left side of arc cutting ferrule (91) inner wall, it is described not
The right end of rust steel spring one (93) is fixedly connected on the left side of arc-shaped limit plate (92).
4. a kind of pile foundation for wind-powered electricity generation according to claim 1, it is characterised in that: a left side for connecting hole (4) inner wall
Side is fixedly connected with elastic cushion (10), and the bottom of buoyancy antidrag sleeve (3) inner wall is fixedly connected with positioned at curved baffle (5) right side
The weight stack (11) of side.
5. a kind of pile foundation for wind-powered electricity generation according to claim 2, it is characterised in that: the inside of the positioning plate (84) is sliding
It is dynamic to be connected with square set (12), stainless steel spring two (13), the stainless steel are fixedly connected on the left of square set (12) inner wall
The right end of spring two (13) is fixedly connected on the internal right side of positioning plate (84), and the left end of the square set (12) is through to limit sleeve
(82) left side is simultaneously fixedly connected with push plate (14).
6. a kind of pile foundation for wind-powered electricity generation according to claim 5, it is characterised in that: the front of the push plate (14) and back
Face is fixedly connected to notch plate (15), and the notch plate (15) is through to the interior of limit sleeve (82) far from the one end of push plate (14)
Portion is simultaneously fixedly connected with snap-gauge (16).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920055188.8U CN209555965U (en) | 2019-01-14 | 2019-01-14 | A kind of pile foundation for wind-powered electricity generation |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920055188.8U CN209555965U (en) | 2019-01-14 | 2019-01-14 | A kind of pile foundation for wind-powered electricity generation |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209555965U true CN209555965U (en) | 2019-10-29 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920055188.8U Expired - Fee Related CN209555965U (en) | 2019-01-14 | 2019-01-14 | A kind of pile foundation for wind-powered electricity generation |
Country Status (1)
| Country | Link |
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| CN (1) | CN209555965U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114389185A (en) * | 2022-03-07 | 2022-04-22 | 深圳市众视通线材有限公司 | High power maintenance case of security |
-
2019
- 2019-01-14 CN CN201920055188.8U patent/CN209555965U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114389185A (en) * | 2022-03-07 | 2022-04-22 | 深圳市众视通线材有限公司 | High power maintenance case of security |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20191029 |
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| CF01 | Termination of patent right due to non-payment of annual fee |