CN202594608U - Turnover device for large-size wind generating set rack - Google Patents

Turnover device for large-size wind generating set rack Download PDF

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Publication number
CN202594608U
CN202594608U CN2012202170785U CN201220217078U CN202594608U CN 202594608 U CN202594608 U CN 202594608U CN 2012202170785 U CN2012202170785 U CN 2012202170785U CN 201220217078 U CN201220217078 U CN 201220217078U CN 202594608 U CN202594608 U CN 202594608U
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CN
China
Prior art keywords
hoisting
turnover
rack
wind generating
board
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Active
Application number
CN2012202170785U
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Chinese (zh)
Inventor
张蕾
陈波
王璐
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Guodian United Power Technology Lianyungang Co Ltd
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Guodian United Power Technology Lianyungang Co Ltd
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Priority to CN2012202170785U priority Critical patent/CN202594608U/en
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    • YGENERAL 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
    • Y02TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02PCLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
    • Y02P70/00Climate change mitigation technologies in the production process for final industrial or consumer products
    • Y02P70/50Manufacturing or production processes characterised by the final manufactured product

Abstract

The utility model provides a turnover device for a large-size wind generating set rack. The turnover device for the large-size wind generating set rack comprises a hoisting board and a hoisting tool, the hoisting board comprises a board body provided with hoisting lugs and a plurality of installation threaded holes, the hoisting tool comprises a hoisting pole, one end of the hoisting pole is connected with a connection flange provided with a plurality of installation holes, and a rotary hoisting ring is mounted at the other end of the hoisting pole. When the turnover device for the large-size wind generating set rack is used, the hoisting board and the hoisting tool are connected to a draught fan rack, hoisting belts are respectively connected with the hoisting lugs on the hoisting board and the hoisting ring on the hoisting tool, and at the same time by means of double hooks on a hoist, turnover of a wind driven generator motor base is achieved with no need for single arrangement of a motor or an air cylinder used as a motive power. The turnover device for the large-size wind generating set rack is reasonable in structure, safe and convenient to operate, and greatly improved in assembling efficiency and production efficiency.

Description

A kind of Large-scale Wind Turbines frame turning device
Technical field
The utility model relates to the aerogenerator assembling and uses auxiliary device, particularly a kind of Large-scale Wind Turbines frame turning device.
Background technology
In the aerogenerator assembling process, the frame upset is a necessary operation.In this operation, need earlier engine room foundation is stood up the go off course assembling of bearing and off-course brake of bottom surface, need engine room foundation be stood up the front once more after the completion and carry out follow-up assembling.At present; Use the double hook overhead traveling crane to carry out standing up of engine room foundation generally speaking; Two suspension hooks are connected with the both sides of engine room foundation with suspender belt respectively in the operating process, then with a hook rise a hook fall with during the method for manual shift suspender progressively realize standing up of engine room foundation.
Along with the progress of wind generating technology, the wind power generating set development tendency that is inevitable that maximizes.But the increase of wind power generating set single-machine capacity must cause the corresponding expansion of element size, will bring the multiple inconvenience of transportation, assembling, is more prone in order to make assembling, so existing Large-scale Wind Turbines adopts split type rack construction usually.Split type frame adopts the mode that combines with welding stand of casting frame usually, but it is heavier usually to cast frame, is difficult to be provided with hanger, therefore lifts by crane relatively more difficult.
Summary of the invention
The utility model technical matters to be solved is the deficiency to prior art, and the Large-scale Wind Turbines frame turning device of a kind of simple in structure, simple operation, raising efficiency of assembling is provided.
The utility model technical matters to be solved is to realize through following technical scheme; The utility model is a kind of Large-scale Wind Turbines frame turning device; Be characterized in: it has comprised boatswain chair and lifting frock; Described boatswain chair comprises plate body, and plate body is provided with hanger and with several tapped bore is installed; Described lifting frock has comprised suspension rod, plays suspension rod one end and is provided with butt flange, and the other end is provided with the rotation suspension ring, and described butt flange is provided with several mounting holes.
The utility model technical matters to be solved can also further realize through following technical scheme, is being provided with boss near rising on the suspension rod of rotation suspension ring one end.
During use, will play boatswain chair and being connected on the blower fan frame with the lifting frock, through suspender belt respectively with play boatswain chair on hanger and the suspension ring on the lifting frock link to each other; Through the double hook of crane, can realize the upset of aerogenerator machine base simultaneously, and not need that motor is set separately or cylinder is used as power; Compared with prior art; It is rational in infrastructure, and safety of operation is convenient, has improved efficiency of assembling and production efficiency greatly.
Description of drawings
Fig. 1 is that the utility model is implemented scheme drawing.
Fig. 2 has been the structural representation of boatswain chair.
Fig. 3 is the structural representation of lifting frock.
The specific embodiment
Following with reference to accompanying drawing, further describe the concrete technical scheme of the utility model, so that those skilled in the art understands the utility model further, and do not constitute restriction to its right.
Embodiment 1; With reference to Fig. 1, Fig. 2 and Fig. 3; A kind of Large-scale Wind Turbines frame turning device, it has comprised boatswain chair 3 and lifting frock 1, described boatswain chair 3 comprises plate body 8; Plate body 8 is provided with hanger 4 and with several tapped bore is installed, and can be 6 tapped bore that link to each other with blower fan major-minor frame connecting bore; Described lifting frock 1 has comprised suspension rod 6; Play suspension rod 6 one ends and be provided with butt flange 5; The other end is provided with rotation suspension ring 2, and rotation suspension ring 2 can be through being threaded on the suspension rod 6, and described butt flange 5 is provided with several and the blower fan frame is carried out the bonded assembly mounting hole.
During use, play boatswain chair 3 with bolt with 4 earlier and be fixed on 4 angles of an end on the frame, be fixed on the blower fan frame other end through the butt flange 5 that mounting hole will lift by crane frock 1 with bolt again.Respectively with two shackles with two suspender belts be fixed on upper rack about on two hangers 4 that play boatswain chairs 3, two suspender belt other ends are hung on the little hook of crane; Suspender belt one end is fixed on the rotation suspension ring 2, the other end hangs on the crane hook again.Use two hooks that the frame level is sling, height is to the 1m place, and little hook is motionless, and hook is raised up to the vertical and ground location of frame, and then little hook descends, and suspender belt is pulled down the suspender belt and the shackle of little hook to relaxed state.Use hauling rope; With behind the frame Rotate 180 °, use two shackles that two suspender belts are fixed in addition on two hangers 4 that play boatswain chairs 3, suspender belt is hung on the little hook; When little hook rises to the suspender belt tensioning; Decline hook to frame and ground level position, two hooks alternately drop to base and are placed on the sleeper then, accomplish the upset operation to this.
Embodiment 2, in the embodiment 1 described Large-scale Wind Turbines frame turning device, are being provided with boss 7 near rising on the suspension rod 6 of rotation suspension ring 2 one ends, prevent that lifting frock 1 bumps with the blower fan frame in the lifting process.

Claims (2)

1. Large-scale Wind Turbines frame turning device is characterized in that: it has comprised boatswain chair and lifting frock, and described boatswain chair comprises plate body, and plate body is provided with hanger and with several tapped bore is installed; Described lifting frock has comprised suspension rod, plays suspension rod one end and is provided with butt flange, and the other end is provided with the rotation suspension ring, and described butt flange is provided with several mounting holes.
2. Large-scale Wind Turbines frame turning device according to claim 1 is characterized in that: be provided with boss near rising on the suspension rod of rotation suspension ring one end.
CN2012202170785U 2012-05-15 2012-05-15 Turnover device for large-size wind generating set rack Active CN202594608U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN2012202170785U CN202594608U (en) 2012-05-15 2012-05-15 Turnover device for large-size wind generating set rack

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN2012202170785U CN202594608U (en) 2012-05-15 2012-05-15 Turnover device for large-size wind generating set rack

Publications (1)

Publication Number Publication Date
CN202594608U true CN202594608U (en) 2012-12-12

Family

ID=47312167

Family Applications (1)

Application Number Title Priority Date Filing Date
CN2012202170785U Active CN202594608U (en) 2012-05-15 2012-05-15 Turnover device for large-size wind generating set rack

Country Status (1)

Country Link
CN (1) CN202594608U (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104167888B (en) * 2014-08-18 2016-08-17 中达电机股份有限公司 Motor stator base upset special frame

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104167888B (en) * 2014-08-18 2016-08-17 中达电机股份有限公司 Motor stator base upset special frame

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