CN102425713A - Temporary supporting device and method for installation and transportation of wind driven generator cabin - Google Patents

Temporary supporting device and method for installation and transportation of wind driven generator cabin Download PDF

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Publication number
CN102425713A
CN102425713A CN2011104294246A CN201110429424A CN102425713A CN 102425713 A CN102425713 A CN 102425713A CN 2011104294246 A CN2011104294246 A CN 2011104294246A CN 201110429424 A CN201110429424 A CN 201110429424A CN 102425713 A CN102425713 A CN 102425713A
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China
Prior art keywords
underframe
cabin
spacing
several
bottom frame
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Granted
Application number
CN2011104294246A
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Chinese (zh)
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CN102425713B (en
Inventor
张健
姚建明
尹忠强
张洪晶
任广宇
冷振海
沙羽
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JIANGSU WENDE NEW ENERGY CO Ltd
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JIANGSU WENDE NEW ENERGY CO Ltd
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Priority to CN2011104294246A priority Critical patent/CN102425713B/en
Publication of CN102425713A publication Critical patent/CN102425713A/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
    • Y02EREDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
    • Y02E10/00Energy generation through renewable energy sources
    • Y02E10/70Wind energy
    • Y02E10/72Wind turbines with rotation axis in wind direction
    • 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

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  • Wind Motors (AREA)

Abstract

The invention discloses a temporary supporting device for installation and transportation of a wind driven generator cabin. The device comprises a supporting bottom frame and a limiting bottom frame, wherein the supporting bottom frame is fixedly arranged below a yaw bearing through a plurality of fasteners; a plurality of notches are formed below the supporting bottom frame; limiting blocks are arranged on the two sides of each notch respectively; the limiting bottom frame is embedded in the notches below the supporting bottom frame; and the supporting bottom frame is connected with the limiting bottom frame into a whole body by a plurality of connecting bolts. A use method for the temporary supporting device comprises the following steps of: 1) lining sleeper at the periphery of the limiting bottom frame; 2) lifting a cabin lower housing on the sleeper, and adjusting the position of the limiting bottom frame; 3) lifting the cabin lower housing and adjusting the horizontality of the cabin lower housing; and 4) lifting a cabin assembly provided with the supporting bottom frame into the cabin lower housing, and connecting the supporting bottom frame with the limiting bottom frame. The temporary supporting device has a simple structure and a small and exquisite appearance, is safe and convenient to use and low in manufacturing cost and has an anti-tilt effect in a transportation process. The method is efficient, safe and convenient.

Description

The supporting apparatus of engine rooms of wind power generators installation and transportation and method
Technical field
The present invention relates to the auxiliary mould that a kind of engine rooms of wind power generators is installed and transported; Be particularly related to a kind of engine rooms of wind power generators and assemble and be transported to the supporting apparatus that the destination is installed on ground; Also disclose the method for using this device, belonged to technical field of wind power generating equipment.
Background technique
Wind-power electricity generation is obtaining application more and more widely as a kind of green novel energy source that does not have CO2 emission.Engine rooms of wind power generators is positioned at the column upper end of wind-driven generator, comprises cabin underframe, chain, generator, engine room cover etc., is the vitals that wind energy is changed into electric energy.Engine rooms of wind power generators is equipped with engine room cover outward, and the 1.5MW blower fan cabin of being unkitted engine room cover weighs 50~51 tons.When manufactory's general assembly; Must cabin integral body be packed in the engine room cover; The center of gravity of engine rooms of wind power generators is a side relatively, and the supporting surface of its driftage bearing downside is outside center of gravity, and engine rooms of wind power generators must be contained on the supporting apparatus special, that structure is bigger; Just can make its unlikely on the ground tumbling, and can satisfy transportation demand.The supporting apparatus of existing engine rooms of wind power generators bottom is fixedly connected with the interior driftage bearing of engine rooms of wind power generators through a plurality of screws of a circle, thereby links into an integrated entity with the cabin assembly.Engine room cover is divided on the cabin cover and cabin cover down, must elder generation during general assembly with the cabin assembly pack into cover under the cabin in, could install on the cabin and cover.Underframe is fixed on the supporting apparatus and implements the cabin overall package in the cabin, during the hoisting machine housing assembly, covers bottom outlet because the supporting apparatus structure can't be passed more greatly in the cabin under; Therefore, the necessary drilling machine bilge frame of rigger is following, pulls down a plurality of screws of a circle that supporting apparatus is fixedly connected with the driftage bearing; And the cabin assembly integral hung station; The cover of then slinging under the cabin is enclosed within on the supporting apparatus its bottom outlet, again with the cabin assembly hang in cover in the cabin under in; And the aligning supporting apparatus, fastening once more a plurality of screws.It is very inconvenient to remove and install a plurality of screws of a circle, after the cabin assembly hangs supporting apparatus, also need be connected fastening with another supporting apparatus; After cover tentatively is in place under the cabin, need again the driftage bearing of docking machine housing assembly and a plurality of screws of supporting apparatus, because the visual angle problem of observing, a plurality of circular hole butt joints of the screw hole of driftage bearing and supporting apparatus are difficulty especially.Fastening screw trip bolt is many, and installing space is narrow and small, and operation is difficulty and dangerous very, has potential safety hazard, and labor strength is big, installation efficiency is very low.
Summary of the invention
The purpose of this invention is to provide small and exquisite simple, the lifting of a kind of structure safely, can be used on the cover supporting apparatus of installation down in the cabin play, and a kind of safe, lifting method efficiently that uses this device is provided, prevent that the cabin assembly from tumbling.
The present invention is achieved through following technological scheme:
A kind of supporting apparatus of wind-driven generator installation and transportation; Comprise and support underframe, spacing underframe, several connection latch, several limiting stoppers and several limiting boards; Said support underframe is a circular steel structure; Be fixed on driftage bearing downside through a plurality of fastening pieces, it is several notches that radially connect of symmetrical center line that support underframe downside is provided with the ring center line, and said notch both sides are respectively equipped with positioning block; Said spacing underframe is the rectangular frame steel construction piece of length greater than support underframe diameter, and said rectangular frame steel construction piece is formed by fixedly connecting the cross bar at several vertical poles and two ends; Spacing underframe is inlaid in several notches that support the underframe downside; Fixing respectively several limiting stoppers of spacing underframe upside; Said several limiting stoppers lay respectively at and support underframe cylindrical both sides; Said several connection latch passes across limiting stopper and positioning block respectively, will support underframe and spacing underframe links into an integrated entity, and the several piece limiting board is separately fixed at the outside that connects latch.
The present invention also can further realize in the following manner:
The supporting apparatus of aforesaid engine rooms of wind power generators installation and transportation, the vertical two ends of wherein said spacing underframe exceed the support underframe with being uneven in length, and the end that wherein length is long is positioned at engine rooms of wind power generators center of gravity downside; Rectangular frame is extended at the cross bar two ends of said spacing underframe, and said spacing chassis perimeter is interval with several suspension ring.
The supporting apparatus of aforesaid engine rooms of wind power generators installation and transportation, wherein said connection latch is L shaped, after connection latch plug-in mounting put in place, L shaped minor face was resisted against on limiting board one side.
A kind of method of using the supporting apparatus of engine rooms of wind power generators installation and transportation as claimed in claim 1 may further comprise the steps:
1) with spacing underframe horizontal positioned on the ground, several suspension ring are fastened tow rope respectively, sleeper on the pad around spacing underframe, and sleeper thickness is greater than spacing underframe height.
2) cover under the cabin is hung on sleeper; Pulling traction rope; Adjust spacing underframe position, guarantee cover and spacing underframe keeping parallelism under the cabin, the limiting stopper of from the circular hole of bottom of the next cover, cabin, observing the position-limited rack both sides is symmetrical set with bottom of the next cover, cabin circle hole centreline.
3) cover of slinging under the cabin is regulated the cabin levelness of cover down.
4) will be equipped with the cabin assembly that supports underframe hang in cover in the cabin under in, drop on the spacing underframe; Spur the tow rope on the spacing underframe; Adjust spacing underframe position once more; Spacing underframe is inlaid in several notches of support underframe of cabin assembly downside; Several connection latches are passed across the limiting stopper and the positioning block that supports underframe of spacing underframe respectively, support underframe and spacing underframe are linked into an integrated entity, at the outside fixed limit plate that connects latch; Install on the cabin at last and cover.
Supporting apparatus of the present invention is simple in structure, profile is small and exquisite, safe and convenient to use, low cost of manufacture.Need not dismantle and the go off course attachment screw of bearing, screw intensity can not be affected, and the driftage bearing does not exist potential damaged risk, supporting apparatus convenient disassembly yet; The longer rectangular frame of spacing underframe can make the center of gravity of cabin assembly fall within it, can prevent that the cabin assembly from tumbling.Method of the present invention has overcome directly hoisting machine housing assembly of existing technology; And the defective of driftage bearing and supporting apparatus alignment difficulties; The operation highly effective and safe is convenient; Can be directly the cabin assembly be hung under the cabin in the cover, support underframe and spacing underframe is easy to connect, safe and reliable, efficient is high, reduced working strength of workers.
Advantage of the present invention and characteristics will illustrate through the non-limitative illustration of following preferred embodiment and explain that these embodiments only provide with reference to accompanying drawing as an example.
Description of drawings
Fig. 1 is the perspective view that the present invention supports underframe;
Fig. 2 is the structural representation of the spacing underframe of the present invention;
Fig. 3 is the schematic representation that support underframe of the present invention is connected with spacing underframe;
Fig. 4 is the schematic representation that the cabin assembly is connected with supporting apparatus of the present invention.
Embodiment
Below in conjunction with accompanying drawing and embodiment the present invention is described further.
Like Fig. 1~shown in Figure 4; The supporting apparatus of present embodiment comprises that support underframe 1,2,4 on spacing underframe connect 3,2 limiting stoppers 4 of latch and 4 limiting boards 5; Supporting underframe 1 is ring welded steel strueture spare, also can be Cast Steel, and present embodiment is a welded steel strueture spare.Support the annular slab 11 that underframe 1 comprises upside; Two blocks of semi-circular plates 12 of downside; Between upper and lower annular girth sheets, be uniformly distributed with polylith gusset 13; Annular slab 11 is uniformly distributed with a plurality of circular holes 111 of a circle, and a plurality of fastening screw trip bolts 7 pass each self-corresponding circular hole 111 respectively and are screwed in driftage bearing 8 from downside, will support underframe 1 and be fixed on driftage bearing 8 downsides.It is each 3 notches 14 that radially connect in both sides of symmetrical center line that support underframe 1 downside is provided with the ring center line, and said notch 14 both sides are respectively equipped with positioning block 15, are welded with on the positioning block 15 to let to connect the radial perforation steel pipe that latch 3 passes.
Spacing underframe 2 is the rectangular frame welded steel strueture spare of length greater than support underframe 1 diameter, and the rectangular frame steel construction piece is even formed by cross bar 22 welderings at 3 vertical poles 21 and two ends, and vertical pole 21 all adopts shaped steel to process with cross bar 22.Spacing underframe 2 vertical two ends exceed with being uneven in length supports underframe 1, and the right-hand member that wherein length is long is positioned at the center of gravity downside of engine rooms of wind power generators 6, makes the present invention can firmly support engine rooms of wind power generators 6, avoids it when lifting is landed, to tumble.Rectangular frame is extended at cross bar 22 two ends of spacing underframe 2, has increased Area of bearing of the present invention; Spacing underframe 2 peripheral intervals are provided with 8 suspension ring 23, are used to fasten the position that tow rope is adjusted spacing underframe 2.3 vertical poles 21 of spacing underframe 2 are inlaid in and support in each corresponding 3 notch of underframe 1 both sides, and 2 limiting stoppers 4 are separately fixed at and support underframe 1 cylindrical both sides.It is L shaped connecting latch 3,
4 connect the positioning block 15 that latch 3 passes across the limiting stopper 4 on the spacing underframe 2 respectively and supports underframe 1, will support underframe 1 and link into an integrated entity with spacing underframe 2.After connection latch 3 plug-in mountings put in place, L shaped minor face was resisted against on limiting board 5 one sides, prevents that it from coming off.
Use the method for the supporting apparatus of engine rooms of wind power generators installation and transportation, may further comprise the steps:
1) with spacing underframe 2 horizontal positioned on the ground, 8 suspension ring 23 are fastened tow rope respectively, sleeper on pad around the spacing underframe 2, and sleeper thickness is greater than the height of spacing underframe 2.
2) cabin being covered 61 down hangs on sleeper; Pulling traction rope; Adjust spacing underframe 2 positions, guarantee cover 61 and spacing underframe 2 keeping parallelisms under the cabin, the limiting stopper 4 of from bottom of the next cover, cabin circular hole 611, observing position-limited rack 2 both sides is symmetrical set with bottom of the next cover, cabin circular hole 611 center lines.
3) cover 61 of slinging under the cabin is regulated its levelness.
4) the cabin assembly 62 that supports underframe 2 will be housed and hang in the cabin under and cover in 61, drop on the spacing underframe 2; Spur the tow rope on the spacing underframe 2; Adjust spacing underframe 2 positions once more; Spacing underframe 2 is inlaid in each 3 notch 14 of support underframe 1 both sides of cabin assembly 62 downsides; Connect latch 3 with 4 and pass across the limiting stopper 4 of spacing underframe 2 and the positioning block 15 of support underframe 1 respectively, support underframe 1 is linked into an integrated entity with spacing underframe 2.Outside fixed limit plate 5 connecting latch 3 prevents that it from coming off; Install at last covering 63 on the cabin.
Like this, the present invention and engine rooms of wind power generators connect as one, and the engine rooms of wind power generators of being convenient to assemble lands placement and can not tumble, and also are convenient to the entrucking transportation.
Except that the foregoing description, the present invention can also have other mode of executions, and all employings are equal to the technological scheme of replacement or equivalent transformation formation, all drop in the protection domain of requirement of the present invention.

Claims (5)

1. the supporting apparatus of wind-driven generator installation and transportation; It is characterized in that: comprise and support underframe, spacing underframe, several connection latch, several limiting stoppers and several limiting boards; Said support underframe is a circular steel structure; Be fixed on driftage bearing downside through a plurality of fastening pieces, it is several notches that radially connect of symmetrical center line that support underframe downside is provided with the ring center line, and said notch both sides are respectively equipped with positioning block; Said spacing underframe is the rectangular frame steel construction piece of length greater than support underframe diameter, and said rectangular frame steel construction piece is formed by fixedly connecting the cross bar at several vertical poles and two ends; Spacing underframe is inlaid in several notches that support the underframe downside; Fixing respectively several limiting stoppers of spacing underframe upside; Said several limiting stoppers lay respectively at and support underframe cylindrical both sides; Said several connection latch passes across limiting stopper and positioning block respectively, will support underframe and spacing underframe links into an integrated entity, and the several piece limiting board is separately fixed at the outside that connects latch.
2. the supporting apparatus of engine rooms of wind power generators installation and transportation as claimed in claim 1 is characterized in that: the vertical two ends of said spacing underframe exceed the support underframe with being uneven in length, and the end that wherein length is long is positioned at engine rooms of wind power generators center of gravity downside.
3. according to claim 1 or claim 2 the supporting apparatus of engine rooms of wind power generators installation and transportation, it is characterized in that: rectangular frame is extended at the cross bar two ends of said spacing underframe, and said spacing chassis perimeter is interval with several suspension ring.
4. the supporting apparatus of engine rooms of wind power generators installation and transportation as claimed in claim 1 is characterized in that: said connection latch is L shaped, and after connection latch plug-in mounting put in place, L shaped minor face was resisted against on limiting board one side.
5. method of using the supporting apparatus of engine rooms of wind power generators installation and transportation as claimed in claim 1 may further comprise the steps:
1) with spacing underframe horizontal positioned on the ground, several suspension ring are fastened tow rope respectively, sleeper on the pad around spacing underframe, and sleeper thickness is greater than the height of spacing underframe;
2) cover under the cabin is hung on sleeper; Pulling traction rope; Adjust spacing underframe position, guarantee cover and spacing underframe keeping parallelism under the cabin, the limiting stopper of from the circular hole of bottom of the next cover, cabin, observing the position-limited rack both sides is symmetrical set with bottom of the next cover, cabin circle hole centreline;
3) cover of slinging under the cabin is regulated the cabin levelness of cover down;
4) will be equipped with the cabin assembly that supports underframe hang in cover in the cabin under in, drop on the spacing underframe; Spur the tow rope on the spacing underframe; Adjust spacing underframe position once more; Spacing underframe is inlaid in several notches of support underframe of cabin assembly downside; Several connection latches are passed across the limiting stopper and the positioning block that supports underframe of spacing underframe respectively, support underframe and spacing underframe are linked into an integrated entity, at the outside fixed limit plate that connects latch; Install on the cabin at last and cover.
CN2011104294246A 2011-12-20 2011-12-20 Temporary supporting device and method for installation and transportation of wind driven generator cabin Expired - Fee Related CN102425713B (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN2011104294246A CN102425713B (en) 2011-12-20 2011-12-20 Temporary supporting device and method for installation and transportation of wind driven generator cabin

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Application Number Priority Date Filing Date Title
CN2011104294246A CN102425713B (en) 2011-12-20 2011-12-20 Temporary supporting device and method for installation and transportation of wind driven generator cabin

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CN102425713A true CN102425713A (en) 2012-04-25
CN102425713B CN102425713B (en) 2013-08-21

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Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN108386322A (en) * 2018-04-05 2018-08-10 南京高传机电自动控制设备有限公司 A kind of Large-scale Wind Turbines cabin marine transportation device
CN108533453A (en) * 2018-03-30 2018-09-14 太原重工新能源装备有限公司 Yaw system experimental rig and scheme
CN109229766A (en) * 2018-08-15 2019-01-18 江苏振江新能源装备股份有限公司 A kind of bracket for the vertical transport of engine rooms of wind power generators

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN2316540Y (en) * 1997-12-15 1999-04-28 台湾光宝电子股份有限公司 Combining device for lock type trestle and model groove supporting seat
JP2000009167A (en) * 1998-06-22 2000-01-11 Mitsubishi Heavy Ind Ltd Elastic support device for equipment
US20040060302A1 (en) * 2001-10-02 2004-04-01 Hitachi, Ltd. Turbine power plant, installation process and removal process of the turbine power plant
CN202392377U (en) * 2011-12-20 2012-08-22 江苏文德新能源有限公司 Temporary supporting device for wind driven generator cabin during installation and conveyance

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN2316540Y (en) * 1997-12-15 1999-04-28 台湾光宝电子股份有限公司 Combining device for lock type trestle and model groove supporting seat
JP2000009167A (en) * 1998-06-22 2000-01-11 Mitsubishi Heavy Ind Ltd Elastic support device for equipment
US20040060302A1 (en) * 2001-10-02 2004-04-01 Hitachi, Ltd. Turbine power plant, installation process and removal process of the turbine power plant
CN202392377U (en) * 2011-12-20 2012-08-22 江苏文德新能源有限公司 Temporary supporting device for wind driven generator cabin during installation and conveyance

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN108533453A (en) * 2018-03-30 2018-09-14 太原重工新能源装备有限公司 Yaw system experimental rig and scheme
CN108386322A (en) * 2018-04-05 2018-08-10 南京高传机电自动控制设备有限公司 A kind of Large-scale Wind Turbines cabin marine transportation device
CN109229766A (en) * 2018-08-15 2019-01-18 江苏振江新能源装备股份有限公司 A kind of bracket for the vertical transport of engine rooms of wind power generators

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