CN105883602B - The fan blade suspender support of tape clamp mechanism - Google Patents
The fan blade suspender support of tape clamp mechanism Download PDFInfo
- Publication number
- CN105883602B CN105883602B CN201610477793.5A CN201610477793A CN105883602B CN 105883602 B CN105883602 B CN 105883602B CN 201610477793 A CN201610477793 A CN 201610477793A CN 105883602 B CN105883602 B CN 105883602B
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- China
- Prior art keywords
- fan blade
- support
- pin
- pincers pin
- clamp foot
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Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B66—HOISTING; LIFTING; HAULING
- B66C—CRANES; LOAD-ENGAGING ELEMENTS OR DEVICES FOR CRANES, CAPSTANS, WINCHES, OR TACKLES
- B66C1/00—Load-engaging elements or devices attached to lifting or lowering gear of cranes or adapted for connection therewith for transmitting lifting forces to articles or groups of articles
- B66C1/10—Load-engaging elements or devices attached to lifting or lowering gear of cranes or adapted for connection therewith for transmitting lifting forces to articles or groups of articles by mechanical means
- B66C1/42—Gripping members engaging only the external or internal surfaces of the articles
- B66C1/44—Gripping members engaging only the external or internal surfaces of the articles and applying frictional forces
- B66C1/445—Gripping members engaging only the external or internal surfaces of the articles and applying frictional forces motor actuated
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Structures Of Non-Positive Displacement Pumps (AREA)
Abstract
The invention discloses a kind of fan blade suspender support of tape clamp mechanism, including bracket component and clamping mechanism, the bracket component includes support, fan blade fixture and the quick lock mechanism located at the fan blade left and right sides, the shape of fan blade fixture is corresponding with the inner chamber that left and right two stands are surrounded, and the inner chamber of fan blade fixture takes fan blade corresponding with being hung；The inner side of support is provided with clamping plate, and fan blade fixture passes through quick lock mechanism and Boards wall；Clamping mechanism includes left pincers pin, right clamp foot, capsule and two-way latch gear, and the bottom of the head end of left pincers pin and right clamp foot respectively with left and right support is hinged, and the end of left pincers pin and right clamp foot is fixedly linked by two-way latch gear；The left pincers pin and right clamp foot are respectively half U-shaped structure, and left pincers pin and right clamp foot form U-lag when closing up, capsule is in the U-lag, and capsule takes fan blade to contact by the opening surface of U-lag with being hung.The pretightning force of the logical clamping fan blade of the present invention is controllable, without manual intervention, high degree of automation.
Description
Technical field
The present invention relates in a kind of support, more particularly to a kind of wind power generating set, when fan blade is dismantled, institute on fan blade suspender
Use, progressively lifted by crane for split type, the fan blade suspender support with clamping mechanism belongs to fan blade generating aid neck
Domain.
Background technology
The lifting of fan blade mainly has two ways, and a kind of monoblock type for applying to the lifting of small wind unit fan blade rises
Hang, a kind of split type progressively lifting by crane for applying to the lifting of large-scale wind electricity unit fan blade.
Due to being located at land or ocean area that wind resource enriches Wind turbines infield, for more large-scale more
Fan blade is used for sea, and lifting or dismounting fan blade are all extremely inconvenient.With being stepped up for Wind turbines, installed capacity is entered
One step is increased, and also has different technical needs from suspender to the hoisting for lifting by crane fan blade.
At present, the fan blade suspender used at home is purchase external product mostly, all exist in use or it is many or
Few inconvenience.The installation of Wind turbines needs reform of nature environment, service-strong hanging device and suspender, to each single item requirement
All very strict, wherein fan blade suspender is then its essential critical equipment, either lifts by crane or dismantle fan blade or fan blade
Aerial statue adjustment etc. fan blade suspender is required to complete, so its fan blade safety lifting during effect very weigh
Will.The production domesticization of fan blade suspender can reduce cost, expand its applicability.
Such as Application No.：In CN201410143354.1, a kind of entitled split type mounting process of offshore wind turbine
State's patent of invention, it discloses a kind of processing step of the split type installation of offshore wind turbine：Offshore wind farm mounting platform is positioned first
It is lifted to assembling place；At sea fan blade is assembled with wheel hub on wind-powered electricity generation mounting platform；Wind wheel assembling is pacified after finishing
Fill the contents of tower；Contents hang installation three on jacket after installing and save tower successively；Cabin is lifted into top
The top of head tower cylinder；Impeller entirety turnover hoisting；Impeller integral hoisting is in place.The present invention, which has, solves coastal waters and deep-sea wind-powered electricity generation
The problem of live partial installation, eliminate needs on harbour by offshore wind power equipment integrally first install, then whole machine transport to
Fabricating yard carries out secondary installing；Construction cost is greatly reduced, construction link is reduced, security risk is greatly reduced,
Accelerate the advantage of the efficiency of offshore wind turbine installation.
But, during the split type mounting process of the blower fan, the concrete structure of fan blade suspender support is not referred to.
The content of the invention
It is an object of the invention to：A kind of fan blade suspender support of tape clamp mechanism is provided, fan blade suspender installs in high-altitude,
When dismantling fan blade, fan blade is fixed, stable hangs fan blade, allows fan blade to be integrally formed with bracket component, passes through support
The movement of fan blade, beat are realized in the movement of component, beat；So as to can effectively solve the problem that above-mentioned problems of the prior art.
The object of the invention is realized by following technical proposals：A kind of fan blade suspender support of tape clamp mechanism, including branch
Frame component and clamping mechanism, the bracket component include support, fan blade fixture and the quick lock mechanism located at the fan blade left and right sides, wind
The shape of leaf fixture is corresponding with the inner chamber that left and right two stands are surrounded, and the inner chamber of fan blade fixture takes fan blade corresponding with being hung；Branch
The inner side of frame is provided with clamping plate, and fan blade fixture passes through quick lock mechanism and Boards wall；Clamping mechanism includes left pincers pin, right clamp foot, glue
Capsule and two-way latch gear, the bottom of the head end of left pincers pin and right clamp foot respectively with left and right support are hinged, left pincers pin and right clamp foot
End be fixedly linked by two-way latch gear；The left pincers pin and right clamp foot are respectively half U-shaped structure, left pincers pin and right pincers
U-lag is formed when pin closes up, capsule is in the U-lag, and capsule takes fan blade to contact by the opening surface of U-lag with being hung.
As a kind of preferred embodiment, two-way latch gear includes motor reducer, screw mandrel and latch nut, and the screw mandrel is worn
Cross the output shaft of motor reducer, and screw mandrel and motor reducer output shaft into 90, latch nut sleeve is on screw mandrel, motor
Reductor drives screw mandrel to rotate, and screw mandrel drives latch nut to do stretching motion.
As a kind of preferred embodiment, left pincers pin is provided with two-way latch gear mounting hole, and right clamp foot is provided with two-way lock pin,
Latch nut stretches into two-way latch gear mounting hole under motor reducer drive, and two-way lock pin inserts two-way latch gear and installed
Hole, latch nut is placed on reversible lock pin, and right clamp foot and left pincers pin are fixed.
As a kind of preferred embodiment, left pincers pin and right clamp foot set left and right with support bottom respectively by motor reducer
Folder ear is hinged, and the folder ear hinge hole that left pincers pin and right clamp foot are able at left and right folder ear is rotated.
As a kind of preferred embodiment, also including fixed seat, fixed seat is arranged at the outside of latch nut.
As a kind of preferred embodiment, the support includes upper bracket and lower carriage, and upper bracket and lower carriage are solid by bolt
Fixed connection is integral.
As a kind of preferred embodiment, the upper end of upper bracket is connected with the driving trolley bolt of suspender deflection mechanism, and suspender is inclined
Swinging mechanism drives upper bracket to swing.
Compared with prior art, beneficial effects of the present invention：The present invention is installed by fan blade suspender in high-altitude, dismounting fan blade
When mechanism that fan blade is fixed, the clamping fan blade that the mechanism can stablize allows fan blade to be integrally formed with bracket component, passes through
The movement of fan blade, beat are realized in the movement of bracket component, beat.And the pretightning force of clamping fan blade is controllable, without manual intervention, from
Dynamicization degree is high.
Brief description of the drawings
Fig. 1 is one of structural representation of the present invention.
Fig. 2 is the position view of capsule.
Fig. 3 is the two of the structural representation of the present invention.
Fig. 4 is the position view of clamping plate and fan blade fixture.
Fig. 5 is the structural representation of two-way latch gear.
Wherein：Bracket component -101, clamping mechanism -102 are hung and take fan blade -103, and suspender deflection mechanism -104, motor subtracts
Fast machine -1, fan blade fixture -2, screw mandrel -3, latch nut -4, fixed seat -5, two-way latch gear -6, upper bracket -7, lower carriage -
8, clamping plate -9 press from both sides ear -10, quick lock mechanism -11, left pincers pin -12, right clamp foot -13, capsule -16, folder ear hinge hole -17.
Embodiment
In order to make the purpose , technical scheme and advantage of the present invention be clearer, with reference to embodiments, to the present invention
It is further elaborated.It should be appreciated that the specific embodiments described herein are merely illustrative of the present invention, it is not used to
Limit the present invention.
All features disclosed in this specification, or disclosed all methods or during the step of, except mutually exclusive
Speciality and/or step beyond, can combine in any way, unless specifically stated otherwise, can be equivalent by other or with class
Replaced like the alternative features of purpose, i.e. unless specifically stated otherwise, one in a series of equivalent or similar characteristics of each feature
Individual embodiment.
Embodiment：
As Figure 1-5, the fan blade suspender support of a kind of tape clamp mechanism, it includes bracket component 101 and clamping mechanism
102.The present invention relates to take fan blade 103 and suspender deflection mechanism with being hung of using cooperatively of bracket component 101 and clamping mechanism 102
104 mutual cooperation and effect.
Wherein：The bracket component 101 includes support, fan blade fixture 2 and the quick lock mechanism 11 located at the fan blade left and right sides,
The shape of fan blade fixture 2 is corresponding with the inner chamber that left and right two stands are surrounded, and the inner chamber of fan blade fixture 2 takes the phase of fan blade 103 with being hung
Correspondence；It is adapted to lift the demand of different size fan blade by changing fan blade fixture.The inner side of support is provided with clamping plate 9, fan blade
Fixture 2 is fixed by quick lock mechanism 11 with clamping plate 9.Specifically, the support includes upper bracket 7 and lower carriage 8, upper bracket 7
It is bolted to connection and is integral with lower carriage 8.The upper end of upper bracket 7 and the driving dolly spiral shell of suspender deflection mechanism 104
Tether and connect, suspender deflection mechanism 104 drives upper bracket 7 to swing, it is auxiliary that upper bracket drives bracket component to be rotated with deflection mechanism
Help the pose adjustment for completing fan blade.
The clamping mechanism 102 includes left pincers pin 12, right clamp foot 13, capsule 16 and two-way latch gear 6, the left pincers He of pin 12
Bottom of the head end of right clamp foot 13 respectively with left and right lower carriage is hinged, and the end of left pincers pin 12 and right clamp foot 13 passes through two-way lock pin
Mechanism 6 is fixedly linked.The left pincers pin 12 and right clamp foot 13 are respectively half U-shaped structure, when left pincers pin 12 and right clamp foot 13 close up
U-lag is formed, capsule 16 is in the U-lag, and capsule 16 takes fan blade 103 to contact by the opening surface of U-lag with being hung.Glue
Capsule 16 is installed on inside the U-type groove of left pincers pin 12 and the formation of right clamp foot 13, and capsule can be direct with fan blade by U-shape structure opening surface
Contact, can be such that fan blade is close to fan blade fixture, make wind after capsule is filled with the gas of certain pressure from fan blade lower part tension fan blade
Fan blade swings more stable during leaf pose adjustment.Gas pressure size in capsule can be controlled simultaneously, reaches and protects fan blade not by broken
Bad purpose.When needing release fan blade, left pincers pin 12 and right clamp foot 13 rotation is opened.
Two-way latch gear 6 includes motor reducer 1, screw mandrel 3, latch nut 4 and fixed seat 5, and fixed seat 5 is arranged at slotting
The outside of pin nut 4.The screw mandrel 3 passes through the output shaft of motor reducer 1, and screw mandrel 3 and motor reducer 1 output shaft into
90 degree, latch nut 4 is sheathed on screw mandrel 3, and motor reducer 1 drives screw mandrel 3 to rotate, and screw mandrel 3 drives latch nut 4 to do flexible
Motion.
Specifically, left pincers pin 12 is provided with two-way latch gear mounting hole 14, and right clamp foot 13 is provided with two-way lock pin 15,
Latch nut 6 stretches into two-way latch gear mounting hole 14 under the drive of motor reducer 1, and two-way lock pin 15 inserts two-way lock pin machine
Structure mounting hole 14, latch nut 6 is placed on two-way lock pin 15, and right clamp foot 13 and left pincers pin 12 are fixed.Left pincers pin 12 and right clamp foot
13 set left and right folder ear 10 to be hinged with support bottom respectively by motor reducer 1, and left pincers pin 12 and right clamp foot 13 are able to
Folder ear hinge hole 17 at left and right folder ear is rotated.
Operation principle and use process are as follows：
Need clamping to be hung before taking fan blade 103, will first be hung and take fan blade 103 to be placed on the hoisting platform on ground, protect
Demonstrate,prove its in a basic balance.Then, fan blade suspender is lifted by crane, now left pincers pin 12, right clamp foot 13 are in opening；Fan blade suspender is moved
Move to fan blade, the slow fan blade fixture declined on fan blade suspender to two ends bracket component 101 stops after being contacted with fan blade.Point
Left pincers pin 12 and right clamp foot 13 are not rotated so that the two-way lock pin 15 on right clamp foot 13 and the two-way latch gear on left pincers pin 12
Mounting hole 14 is docked, and two-way lock pin 15 is inserted into fixed in two-way latch gear mounting hole 14.The capsule of fan blade starts inflation,
Stop and pressurize after certain pressure value is reached；Now bracket component 101, clamping mechanism 102 take fan blade 103 to protect always with being hung
Hold clamp position.
When needing release fan blade, the release of capsule elder generation；Two-way latch gear 6 is discharged again, and latch nut is retracted；Pin I, II is clamped to revolve
Turn after resetting；Fan blade suspender can be removed.
Presently preferred embodiments of the present invention is the foregoing is only, is not intended to limit the invention, all essences in the present invention
Any modification, equivalent and improvement made within refreshing and principle etc., should be included within the scope of the present invention.
Claims (7)
1. a kind of fan blade suspender support of tape clamp mechanism, it is characterised in that：Including bracket component (101) and clamping mechanism
(102), the bracket component (101) includes support, fan blade fixture (2) and the quick lock mechanism (11) located at the fan blade left and right sides,
The shape of fan blade fixture (2) is corresponding with the inner chamber that left and right two stands are surrounded, and the inner chamber of fan blade fixture (2) takes fan blade with being hung
(103) it is corresponding；The inner side of support is provided with clamping plate (9), and fan blade fixture (2) is fixed by quick lock mechanism (11) and clamping plate (9)；Folder
Jaw mechanism (102) includes left pincers pin (12), right clamp foot (13), capsule (16) and two-way latch gear (6), left pincers pin (12) and the right side
Bottom of the head end of pincers pin (13) respectively with left and right support is hinged, and the end of left pincers pin (12) and right clamp foot (13) passes through reversible lock
Pin mechanism (6) is fixedly linked；The left pin (12) and right clamp foot (13) of clamping is respectively half U-shaped structure, left pincers pin (12) and right pincers
Pin (13) forms U-lag when closing up, capsule (16) in the U-lag, and capsule (16) by the opening surface of U-lag with being hung
Fan blade (103) is taken to contact.
2. the fan blade suspender support of tape clamp mechanism as claimed in claim 1, it is characterised in that：Two-way latch gear (6) bag
Motor reducer (1), screw mandrel (3) and latch nut (4) are included, the screw mandrel (3) passes through the output shaft of motor reducer (1), and
The output shaft of screw mandrel (3) and motor reducer (1) is into 90 degree, and latch nut (4) is sheathed on screw mandrel (3), motor reducer (1)
Screw mandrel (3) is driven to rotate, screw mandrel (3) drives latch nut (4) to do stretching motion.
3. the fan blade suspender support of tape clamp mechanism as claimed in claim 2, it is characterised in that：Left pincers pin (12) is provided with double
To latch gear mounting hole (14), right clamp foot (13) is provided with two-way lock pin (15), and latch nut (4) is in motor reducer (1)
Two-way latch gear mounting hole (14) is stretched under drive, two-way lock pin (15) inserts two-way latch gear mounting hole (14), latch
Nut (6) is placed on two-way lock pin (15), and right clamp foot (13) and left pincers pin (12) are fixed.
4. the fan blade suspender support of tape clamp mechanism as claimed in claim 3, it is characterised in that：Left pincers pin (12) and right clamp foot
(13) left and right folder ear (10) is set to be hinged with support bottom respectively by motor reducer (1), left pincers pin (12) and right clamp foot
(13) the folder ear hinge hole (17) at left and right folder ear is able to rotate.
5. the fan blade suspender support of tape clamp mechanism as claimed in claim 2, it is characterised in that：Also include fixed seat (5), Gu
Reservation (5) is arranged at the outside of latch nut (4).
6. the fan blade suspender support of tape clamp mechanism as claimed in claim 1, it is characterised in that：The support includes upper bracket
(7) and lower carriage (8), upper bracket (7) and lower carriage (8) are bolted to connection and are integral.
7. the fan blade suspender support of tape clamp mechanism as claimed in claim 6, it is characterised in that：The upper end of upper bracket (7) with
The driving trolley bolt connection of suspender deflection mechanism (104), suspender deflection mechanism (104) drives upper bracket (7) to swing.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610477793.5A CN105883602B (en) | 2016-06-24 | 2016-06-24 | The fan blade suspender support of tape clamp mechanism |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610477793.5A CN105883602B (en) | 2016-06-24 | 2016-06-24 | The fan blade suspender support of tape clamp mechanism |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN105883602A CN105883602A (en) | 2016-08-24 |
| CN105883602B true CN105883602B (en) | 2017-07-14 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610477793.5A Active CN105883602B (en) | 2016-06-24 | 2016-06-24 | The fan blade suspender support of tape clamp mechanism |
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| CN (1) | CN105883602B (en) |
Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN106246474B (en) * | 2016-10-21 | 2019-04-02 | 成都世唯科技有限公司 | A kind of blade docking regulating device |
| CN112010163B (en) * | 2020-08-26 | 2023-03-24 | 江苏金风科技有限公司 | Blade anchor clamps and blade lifting device |
| CN112960532A (en) * | 2021-01-29 | 2021-06-15 | 山东中车风电有限公司 | Inflatable wind power blade hoisting tool and equipment |
| CN113879949B (en) * | 2021-09-27 | 2023-06-20 | 江苏金风科技有限公司 | Blade clamping unit and blade hoisting tool |
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| CN205892522U (en) * | 2016-06-24 | 2017-01-18 | 成都世唯科技有限公司 | Take clamp mechanism's fan blade hoist support |
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| US7832987B2 (en) * | 2004-01-26 | 2010-11-16 | Vestas Wind Systems A/S | Methods of handling a wind turbine blade and system therefor |
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| CN201871918U (en) * | 2010-08-26 | 2011-06-22 | 华锐风电科技(集团)股份有限公司 | Blade exchanging device of wind generating set |
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| ES2399014R1 (en) * | 2011-09-07 | 2013-11-13 | Matis Hispania S A | TOOL FOR LIFTING A WINDER BLADE |
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Also Published As
| Publication number | Publication date |
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| CN105883602A (en) | 2016-08-24 |
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