CN207727609U - Connection structure between blower fan tower barrel and pile foundation - Google Patents
Connection structure between blower fan tower barrel and pile foundation Download PDFInfo
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- CN207727609U CN207727609U CN201721840529.XU CN201721840529U CN207727609U CN 207727609 U CN207727609 U CN 207727609U CN 201721840529 U CN201721840529 U CN 201721840529U CN 207727609 U CN207727609 U CN 207727609U
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- stacker
- blower fan
- fixed seat
- tower
- tower barrel
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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 the connection structures between a kind of blower fan tower barrel and pile foundation,It is related to wind electric field blower mounting structure field,The problem of tilting is installed for blower fan tower barrel in the prior art,Provide following technical scheme,Stacker including being embedded in reinforced concrete pile cap in advance,The tower fixed seat for installing blower fan tower barrel is movably set in stacker,At least three leveling components for adjusting tower fixed seat relative to stacker height is provided on stacker,The center of gravity of tower fixed seat is fallen in the space that leveling component surrounds,Leveling component is not arranged on same straight line,The fixation kit for tower fixed seat to be fixed on to stacker is additionally provided on stacker,It is installed in tower fixed seat by blower fan tower barrel,And then it adjusts multigroup leveling component being set on stacker and adjusts height of the tower fixed seat relative to stacker,And then after stacker adjustment level blower fan tower barrel will be installed again,Reduce the inclined possibility of blower fan tower barrel.
Description
Technical field
The utility model is related to wind electric field blower mounting structure field, more specifically, it relates to a kind of blower fan tower barrel with
Connection structure between pile foundation.
Background technology
Blower fan tower barrel is the support construction of power generation fan, and the blower foundation of existing wind power plant mostly uses greatly more pile foundations,
It that is to say that the top pouring reinforced concrete pile cap in pile foundation, blower fan tower barrel are embedded in armored concrete are poured into a mould in advance, into
And blower fan tower barrel is fixed on reinforced concrete pile cap.
Currently, publication No., which is the Chinese patent of CN101967833A, discloses the company between a kind of blower fan tower barrel and pile foundation
Binding structure, it includes blower fan tower barrel, pile foundation and the reinforced concrete pile cap at the top of pile foundation, and the bottom of blower fan tower barrel is buried
It sets in reinforced concrete pile cap, blower fan tower barrel is connected with pile foundation by the connector of i shaped cross section.
Although the connection structure between this blower fan tower barrel and pile foundation can make blower fan tower barrel, installation is firm, wind turbine tower
Cylinder is embedded in reinforced concrete pile cap in advance, because concrete the Density inhomogeneity poured into a mould can unavoidably occur in casting process,
And then blower fan tower barrel the phenomenon that will appear inclination after solidifying, and then inclined blower fan tower barrel is after installing wind turbine, in big weight
Under the action of can aggravate the probability that blower fan tower barrel is toppled over, therefore, connection structure between blower fan tower barrel and pile foundation, which has, to be improved
Space.
Utility model content
In view of the deficienciess of the prior art, the purpose of this utility model is to provide a kind of blower fan tower barrel and pile foundation it
Between connection structure, have the advantages that adjust the vertical degree of blower fan tower barrel, reduce the possibility that blower fan tower barrel is toppled over.
To achieve the above object, the utility model provides following technical solution：
A kind of connection structure between blower fan tower barrel and pile foundation, including it is embedded in the stacker of reinforced concrete pile cap,
It is movably set with the tower fixed seat for installing blower fan tower barrel in the stacker, at least three are provided on the stacker
Leveling component for the relative altitude for adjusting tower fixed seat and stacker, the center of gravity of the tower fixed seat fall within leveling group
In the space that part surrounds, several leveling components are not provided with, on same straight line, being additionally provided with and being used on the stacker
Tower fixed seat is fixed on to the fixation kit of stacker.
Using above-mentioned technical proposal, when construction, stacker is embedded in reinforced concrete pile cap in advance, waits for concrete setting
Afterwards, tower fixed seat is positioned in stacker, is located at the leveling component being not arranged on the same straight line by adjusting at least three,
Height of the tower fixed seat relative to stacker is adjusted, by interior tower fixed seat leveling on stacker, and then will installation
It is vertical in the blower fan tower barrel adjustment in tower fixed seat, then tower fixed seat is fixed with stacker by fixation kit, from
And it reduces directly directly to be embedded in blower fan tower barrel in reinforced concrete pile cap in advance and the possibility toppled over occurs.
Preferably, rectangular holding tank is offered on the stacker, the leveling component is along the length side of holding tank
To and width direction a pair is respectively set.
Using above-mentioned technical proposal, by adjusting a pair of of the leveling component being set in holding tank along its length, in turn
Adjust levelness of the tower fixed seat on holding tank length direction；By adjusting be set in holding tank in the width direction one
To leveling component, and then levelness of the tower fixed seat in the width direction of holding tank is adjusted, and then passes through two pairs of leveling groups
Part reaches tower fixed seat leveling purpose.
Preferably, the leveling component includes that vertical sliding is set to the screw rod for accommodating trench bottom and is threadedly connected to spiral shell
Bar and with accommodate the adjusting nut that offsets of groove bottom, one end of the screw rod is fixedly connected with tower fixed seat, the stacker
On be additionally provided with a driving adjusting nut rotation drive component.
Using above-mentioned technical proposal, adjusting nut rotation is driven by drive component, and then adjusting nut is in screw rod upper edge
Pitch line direction move, and then adjustment screw above accommodate groove bottom height, and then adjust tower fixed seat it is opposite
In the height of stacker, multigroup adjusting part is adjusted, to achieve the purpose that tower fixed seat leveling.
Preferably, the driving component including one be rotatably dispose in stacker first gear and with first gear it is coaxial
It is arranged and above the rocking handle of stacker top surface, the periphery of the adjusting nut is provided with the engaging tooth engaged with first gear.
Using above-mentioned technical proposal, first gear rotation is driven by rotation crank, and then first gear drive is nibbled therewith
The adjusting nut of conjunction rotates, and then achievees the purpose that adjusting part is adjusted in the top surface in stacker.
Preferably, the number of teeth of the engaging tooth is more than the number of teeth of first gear.
Using above-mentioned technical proposal, the number of teeth of adjusting nut is more than the number of teeth of first gear, and then reaches to slow down and increase square
Effect needs the power applied to rocking handle when reducing adjustment, reduce labor intensity.
Preferably, the first gear is fixed in a shaft, and one end that the shaft is located at stacker top surface is provided with
Connector is provided with the clamping set being clamped with connector on the rocking handle.
Using above-mentioned technical proposal, when adjusting leveling component, rocking handle is placed on connector and connector is made to be covered with clamping
Clamping, rocking handle and shaft are fixed；After the completion of adjustment, connector is set to be detached from clamping with clamping set, and then rocking handle and shaft are taken off
From connection, handle is subjected to storage or for the adjustment of other adjusting parts, makes full use of resource.
Preferably, the fixation kit include the pre- connection bolt for being embedded in stacker and stretching out in tower fixed seat top surface with
And it is threadedly connected to connection bolt and the fastening nut positioned at stacker top surface, it is offered in the tower fixed seat for connecting spiral shell
The connection through-hole that bolt passes through.
Using above-mentioned technical proposal, when tower fixed seat is installed on stacker, so that connection bolt is passed through connection through-hole and stretch
For the top surface of stacker, after tower fixed seat adjusts level, fastening nut is threadedly connected on connection bolt, by tower
Fixed seat is fixed with stacker, increases the stability that tower fixed seat is connect with stacker.
Preferably, tower fixed seat top surface is provided centrally with a Universal level-metre.
Using above-mentioned technical proposal, when adjusting tower fixed seat, facilitate real time inspection tower solid by Universal level-metre
The state of reservation levelness facilitates adjusting.
In conclusion the utility model has the advantages that：
1. being installed in tower fixed seat by blower fan tower barrel, and then adjust multigroup leveling component being set on stacker
Height of the tower fixed seat relative to stacker is adjusted, and then after stacker adjustment level blower fan tower barrel will be installed again, thus will
Stacker adjustment is vertical, reduces the inclined possibility of blower fan tower barrel；
2. leveling component includes the drive component of screw rod, adjusting nut and driving adjusting nut rotation, pass through driving group
Part facilitates adjusting personnel that adjusting nut is adjusted in tower fixed seat top surface, easy to adjust；
3. by being set to the Universal level-metre of tower fixed seat end face center, facilitate real time inspection levelling effect, it is convenient
It adjusts.
Description of the drawings
Fig. 1 is the overall structure diagram of the utility model embodiment；
Fig. 2 is the exploded perspective view of the utility model embodiment；
Fig. 3 is the connection relationship diagram of reinforced concrete pile cap, stacker and tower fixed seat in Fig. 1.
In figure：1, pile foundation；2, reinforced concrete pile cap；3, stacker；31, holding tank；32, connecting hole；4, tower is solid
Reservation；41, through-hole is connected；42, mounting groove；5, blower fan tower barrel；6, fixation kit；61, bolt is connected；62, fastening nut；7, it adjusts
Flat component；71, screw rod；72, adjusting nut；721, engaging tooth；73, drive component；731, first gear；732, shaft；7321、
Connector；733, rocking handle；7331, clamping set；8, Universal level-metre.
Specific implementation mode
With reference to the accompanying drawings and embodiments, the utility model is described in detail.
A kind of connection structure between blower fan tower barrel and pile foundation, referring to Fig. 1, including is embedded in reinforced concrete pile cap 2 in advance
Stacker 3, be movably set in the tower fixed seat 4 of stacker 3, be fixedly installed in the blower fan tower barrel 5 of tower fixed seat 4, hold
It is provided with the fixation kit 6 being connect with stacker 3 on joint chair 3, reinforced concrete pile cap 2 is cast in several pile bases 1
Top surface.
Referring to Fig. 2 and Fig. 3, fixation kit 6 includes several pre- being embedded in stacker 3 and extending to tower fixed seat 4
Connection bolt 61 on top surface and the fastening nut 62 being threadedly connected on connection bolt 61 in the present embodiment, connect spiral shell
Bolt 61 is arranged four；The connection through-hole 41 passed through for connection bolt 61 is offered in tower fixed seat 4, connects the ruler of through-hole 41
It is very little to be more than connection bolt 61 to ensure that there is enough spaces to be adjusted for tower fixed seat 4, reduce connection bolt 61 to tower
The obstruction of cylinder 4 leveling of fixed seat.
Referring to Fig. 2 and Fig. 3, the top of stacker 3 offers rectangular holding tank 31, and tower fixed seat 4 is installed on
After stacker 3, the side surface of tower fixed seat 4 is with the equal retention gap of the inner wall of holding tank 31, and the bottom of holding tank 31 is along appearance
It receives the both sides of length direction of slot 31 and the both sides of width direction is symmetrical arranged a pair of of leveling component 7.
Referring to Fig. 2 and Fig. 3, leveling component 7 includes being fixed on the screw rod 71 of 4 bottom surface of tower fixed seat and being threadedly coupled
Connecting hole 32 is offered vertically in the bottom of adjusting nut 72 on screw rod 71,31 slot of holding tank, and screw rod 71 is slidably connected to connection
In hole 32, leveling component 7 further includes being set to the drive component 73 that driving adjusting nut 72 rotates in stacker 3, each leveling
Component 7 is correspondingly arranged a drive component 73.
Referring to Fig. 2 and Fig. 3, drive component 73 includes the first gear 731 being rotatably dispose in stacker 3, the first tooth
A shaft 732 is coaxially arranged on wheel 731, the top of shaft 732 stretches out in the top surface of stacker 3, the top connection of shaft 732
There is a rocking handle 733；One end that shaft 732 stretches out in stacker 3 is provided with the connector 7321 of regular hexagon, and the one of rocking handle 733
End is fixedly installed the clamping set 7331 being engaged by clamping with connector 7321；The periphery of fastening nut 62 is provided with and first gear
The engaging tooth 721 of 731 engagements by rotation crank 733, and then drives first gear 731 to rotate, and then drives fastening spiral shell indirectly
Mother 62 rotates, and facilitates adjusting.
Referring to Fig. 2 and Fig. 3, the number of teeth of first gear 731 is less than the number of teeth of the engaging tooth 721 of fastening nut 62, in turn
First gear 731, which engages to play to slow down with fastening nut 62, increases the effect of square, reduces the torsion adjusted needed for fastening nut 62, drop
The low labor intensity by 4 leveling of tower fixed seat, it is easy to use.
Referring to Fig. 2, the top of tower fixed seat 4 is provided centrally with a Universal level-metre 8, is opened up in tower fixed seat 4
There are mounting groove 42, Universal level-metre 8 to be installed with the clamping of mounting groove 42.
The use process and principle of the utility model embodiment：
When construction, stacker 3 is embedded in advance in reinforced concrete pile cap 2 is carried out together with reinforced concrete pile cap 2 first
Cast；The clamping of Universal level-metre 8 is installed in tower fixed seat 4, and Universal level-metre 8 is enable to reflect tower fixed seat 4
Horizontality；After concrete setting, tower fixed seat 4 is positioned in the holding tank 31 of stacker 3, connection bolt 61 passes through
Connection through-hole 41 stretches out in the top surface of tower fixed seat 4；The state of Universal level-metre 8 is observed, determines the leveling group for needing to adjust
Part 7；For adjusting tower fixed seat 4 along the levelness of the length direction of holding tank 31：Make connector 7321 and rocking handle 733
7331 clamping of clamping set rotates rocking handle 733, and then rocking handle 733 drives adjusting nut 72 to rotate indirectly by first gear 731,
And then position of the adjusting nut 72 on screw rod 71 is adjusted, because adjusting nut 72 and the bottom surface of holding tank 31 offset, and then adjust
Height of the screw rod 71 relative to 31 bottom surface of holding tank, so as to adjust tower fixed seat 4 along the level of the width direction of holding tank 31
Degree；Tower is adjusted along the levelness of the width direction of holding tank 31 and the levelness for adjusting tower along the length direction of holding tank 31
Operating process it is similar.
After tower 4 leveling of fixed seat, fastening nut 62 is threadedly connected on connection bolt 61, by tower fixed seat 4
It is fixedly connected with stacker 3, then blower fan tower barrel 5 is fixedly welded in tower fixed seat 4, complete the installation of blower fan tower barrel 5.
The above is only the preferred embodiment of the utility model, and the scope of protection of the utility model is not limited merely to
Above-described embodiment, technical solution belonging to the idea of the present invention belong to the scope of protection of the utility model.It should refer to
Go out, for those skilled in the art, it is without departing from the principle of the utility model it is several improvement and
Retouching, these improvements and modifications also should be regarded as the scope of protection of the utility model.
Claims (8)
1. the connection structure between a kind of blower fan tower barrel and pile foundation, it is characterized in that：Including being embedded in reinforced concrete pile cap (2)
Stacker (3), the tower fixed seat (4) for installing blower fan tower barrel (5) is movably set in the stacker (3), it is described
At least three leveling components for adjusting tower fixed seat (4) and the relative altitude of stacker (3) is provided on stacker (3)
(7), the center of gravity of the tower fixed seat (4) is fallen in the space that leveling component (7) surrounds, and several leveling components (7) are no
It is set on same straight line, is additionally provided on the stacker (3) for tower fixed seat (4) to be fixed on stacker (3)
Fixation kit (6).
2. the connection structure between blower fan tower barrel according to claim 1 and pile foundation, it is characterized in that：The stacker
(3) rectangular holding tank (31), length direction and width side of the leveling component (7) along holding tank (31) are offered on
To each setting a pair.
3. the connection structure between blower fan tower barrel according to claim 2 and pile foundation, it is characterized in that：The leveling component
(7) include that vertical sliding is set to the screw rod (71) of holding tank (31) bottom and is threadedly connected to screw rod (71) and and holding tank
(31) one end of the adjusting nut (72) that bottom surface offsets, the screw rod (71) is fixedly connected with tower fixed seat (4), the undertaking
The drive component (73) of a driving adjusting nut (72) rotation is additionally provided on seat (3).
4. the connection structure between blower fan tower barrel according to claim 3 and pile foundation, it is characterized in that：The driving component
(73) it is rotatably dispose in stacker (3) interior first gear (731) including one and is coaxially disposed and is higher by with first gear (731)
Rocking handle (733) in stacker (3) top surface, the periphery of the adjusting nut (72) is provided with engages with first gear (731)
Engaging tooth (721).
5. the connection structure between blower fan tower barrel according to claim 4 and pile foundation, it is characterized in that：The engaging tooth
(721) the number of teeth is more than the number of teeth of first gear (731).
6. the connection structure between blower fan tower barrel according to claim 4 and pile foundation, it is characterized in that：The first gear
(731) it is fixed in a shaft (732), one end that the shaft (732) is located at stacker (3) top surface is provided with connector
(7321), the clamping set (7331) with connector (7321) clamping is provided on the rocking handle (733).
7. the connection structure between blower fan tower barrel according to claim 1 and pile foundation, it is characterized in that：The fixation kit
(6) include being embedded in stacker (3) in advance and stretching out in the connection bolt (61) and the company of being threadedly connected to of tower fixed seat (4) top surface
Connecting bolt (61) and fastening nut (62) positioned at stacker (3) top surface, offer on the tower fixed seat (4) for connecting spiral shell
The connection through-hole (41) that bolt (61) passes through.
8. the connection structure between blower fan tower barrel according to any one of claims 1 to 7 and pile foundation, it is characterized in that：Institute
That states tower fixed seat (4) top surface is provided centrally with a Universal level-metre (8).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721840529.XU CN207727609U (en) | 2017-12-23 | 2017-12-23 | Connection structure between blower fan tower barrel and pile foundation |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721840529.XU CN207727609U (en) | 2017-12-23 | 2017-12-23 | Connection structure between blower fan tower barrel and pile foundation |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207727609U true CN207727609U (en) | 2018-08-14 |
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ID=63086191
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721840529.XU Active CN207727609U (en) | 2017-12-23 | 2017-12-23 | Connection structure between blower fan tower barrel and pile foundation |
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| Country | Link |
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| CN (1) | CN207727609U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110360058A (en) * | 2019-08-17 | 2019-10-22 | 温州乾含节能科技有限公司 | A kind of vertical axis aerogenerator pylon |
| CN113605439A (en) * | 2021-08-06 | 2021-11-05 | 江苏富源广建设发展有限公司 | Lattice steel bearing platform type tower crane foundation |
-
2017
- 2017-12-23 CN CN201721840529.XU patent/CN207727609U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110360058A (en) * | 2019-08-17 | 2019-10-22 | 温州乾含节能科技有限公司 | A kind of vertical axis aerogenerator pylon |
| CN113605439A (en) * | 2021-08-06 | 2021-11-05 | 江苏富源广建设发展有限公司 | Lattice steel bearing platform type tower crane foundation |
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