CN203064997U - Wind driven generator and cabin assembly sling - Google Patents
Wind driven generator and cabin assembly sling Download PDFInfo
- Publication number
- CN203064997U CN203064997U CN 201320032140 CN201320032140U CN203064997U CN 203064997 U CN203064997 U CN 203064997U CN 201320032140 CN201320032140 CN 201320032140 CN 201320032140 U CN201320032140 U CN 201320032140U CN 203064997 U CN203064997 U CN 203064997U
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- cabin
- shackle
- generator
- lifting
- lifting lug
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Abstract
The utility model discloses a wind driven generator and cabin assembly sling in the field of slings, which comprises a T-shaped beam consisting of a main crossbeam and an auxiliary crossbeam, and one end of the main crossbeam is connected with the middle part of the auxiliary crossbeam; the two sides of the middle part of the main crossbeam are respectively provided with an upper lifting lug plate, an upper lifting lug shaft is arranged between the upsides of the upper lifting lug plates, and the upper lifting lug shaft is connected with a main lifting belt; the two sides of the other end of the main crossbeam are respectively connected with a cabin lifting lug plate, a cabin lifting lug shaft is connected between the lower ends of the cabin lifting lug plates, the cabin lifting lug shaft is connected with an upper shackle through a cabin lifting belt, and the lower end of the upper shackle is connected with a cabin lifting component; the two ends of the auxiliary crossbeam are respectively provided with a pair of generator lifting lug plates, a generator lifting lug shaft is connected between the lower ends of each pair of generator lifting lug plates, and the generator lifting lug shaft is connected with a generator lifting wire rope sleeve corresponding to a lifting shaft on the side face of a generator. The device lifts a wind driven generator and cabin assembly stably, safely and conveniently; and the whole device is uneasy to overturn, deflect and rotate, so that the lifting speed can be improved.
Description
Technical field
The utility model relates to a kind of suspender, particularly the lifting device of aerogenerator and cabin assembly.
Background technology
Wind energy resources is the regenerative resource of cleaning, and safety, cleaning, aboundresources are inexhaustible, are a kind of resources of nonvolatil a large amount of existence, can be us power supply steady in a long-term is provided.Wind-power electricity generation is one of generation mode of the most ripe, on the largest scale, the exploitation commercialization development prospect of technology in the new energy field.Existing wind power plant comprises fan blade, electrical generator and cabin, electrical generator and cabin usually connect into an assembly and install, it is installed in the height of tens meters and even up to a hundred meters, installation process is after the tower tube is installed to the top, the cabin assembly is hung on installation, then generator hanger is got on to be installed on the cabin, impeller is hung on be installed on the electrical generator again, respectively three blades are installed on the impeller again, because a lot of assemblies are separately at sea installed again in the high-altitude, its weight is big, out-of-shape, and lifting is difficulty relatively, adopt conventional lifting mode, namely adopt steel rope, hanger, shackle lifts, and its lifting is dangerous, has a big risk.
The utility model content
The purpose of this utility model provides a kind of aerogenerator and cabin assembly suspender, can lift aerogenerator and cabin assembly safely and reliably.
The purpose of this utility model is achieved in that a kind of aerogenerator and cabin assembly suspender, comprises the tee girder that main beam and secondary crossbeam are formed, and the middle part of described main beam one end and secondary crossbeam is connected; Both sides, main beam middle part are respectively equipped with shackle plate, between the last shackle plate upside shackle shaft are installed, and are connected with main risers on the last shackle shaft; The other end both sides of main beam are connected with the cabin shackle plate respectively, and the cabin is connected with the cabin shackle shaft between the shackle plate lower end, is connected with shackle through the cabin suspender belt on the shackle shaft of cabin, and last shackle lower end is connected with the cabin hanging piece; Secondary crossbeam two ends are respectively arranged with a pair of generator hanger otic placode, are connected with the generator hanger gudgeon between every pair of generator hanger otic placode lower end, are connected with the electrical generator lifting steel wire loop corresponding with the hoisting axis of electrical generator side on the described generator hanger gudgeon.
When this device uses, the cabin is connected with the cabin hanging piece, simultaneously electrical generator is lifted steel wire loop and link to each other with the hoisting axis of electrical generator both sides, by the main risers lifting, owing to have three suspension centre liftings at least, it has kept stable on the whole; Compared with prior art, the beneficial effects of the utility model are: this device lifting aerogenerator and cabin assembly are stable, safety, convenience, and whole device is difficult for upset, deflection, rotation, can improve lifting speed.
The utlity model has following two kinds of versions, one, described cabin hanging piece comprises the oval ring that is connected with last shackle, suspender belt and back strap before oval ring lower end is connected with respectively, preceding suspender belt and back strap lower end are connected with bow shackle respectively, and described preceding suspender belt is provided with two.Be connected with the cabin by bow shackle, preceding suspender belt connects the cabin from both sides, and the back strap single-point connects the cabin, is triangularly arranged between preceding suspender belt and the back strap, can stablize the lifting cabin, can avoid the attaching parts stress deformation between cabin and the aerogenerator.As its simplified structure, also can adopt the second way, namely described cabin hanging piece is the cabin lifting steel wire loop that is connected the shackle lower end, the cabin is connected with bow shackle on the lifting steel wire loop lower end.By forming 3 liftings with electrical generator lifting steel wire loop, under aerogenerator and cabin were connected firmly stable prerequisite, this scheme also can lift aerogenerator and cabin assembly safely and steadly.
For further guaranteeing the balance in the lifting, the other end top of described main beam is provided with clump weight.By the center-of-gravity position of clump weight balance integral body, guarantee to be unlikely in the hoisting process upset, deflection.
For further guaranteeing the lifting balance, the described shackle plate of going up is arranged at intervals with two groups at main beam.This scheme can guarantee in the hoisting process that whole device is difficult for upset more.
Description of drawings
Fig. 1 is the utility model structural representation.
Fig. 2 looks the local structure scheme drawing for the right side of Fig. 1.
Fig. 3 is that the A of Fig. 1 is to the local structure scheme drawing.
Fig. 4 uses constitution diagram for the utility model.
Wherein, 1 main risers, shackle shaft on 2, shackle plate on 3,4 main beams, 5 secondary crossbeams, 6 generator hanger otic placodes, 7 generator hanger gudgeons, 8 electrical generators lifting steel wire loop, 9 bow shackles, 10 preceding suspender belts, 11 oval rings, shackle on 12,13 cabin suspender belts, 14 cabin shackle shafts, 15 cabin shackle plates, 16 clump weights, 17 cabins, 18 electrical generators, 19 back suspension centres, 20 preceding suspension centres, 21 back straps.
The specific embodiment
As Figure 1-3, be aerogenerator and cabin assembly suspender, it comprises the tee girder that main beam 4 and secondary crossbeam 5 are formed, and the middle part of main beam 4 one ends and secondary crossbeam 5 is connected; Both sides, main beam 4 middle part are respectively equipped with shackle plate 3, between last shackle plate 3 upsides shackle shaft 2 are installed, and are connected with main risers 1 on the last shackle shaft 2; Last shackle plate 3 is arranged at intervals with two groups at main beam 4, and its stability is better; The other end both sides of main beam 4 are connected with cabin shackle plate 15 respectively, the cabin shackle plate is connected with cabin shackle shaft 14 between 15 lower ends, be connected with shackle 12 through cabin suspender belt 13 on the cabin shackle shaft 14, last shackle 12 lower ends are connected with the cabin hanging piece, this cabin hanging piece comprises the oval ring 11 that is connected with last shackle 12, suspender belt 10 and back strap 21 before oval ring 11 lower ends are connected with respectively, preceding suspender belt 10 and back strap 21 lower ends are connected with bow shackle 9 respectively, preceding suspender belt 10 is provided with two, can be connected to 17 both sides, cabin; Secondary crossbeam 5 two ends are respectively arranged with a pair of generator hanger otic placode 6, be connected with generator hanger gudgeon 7 between every pair of generator hanger otic placode 6 lower ends, be connected with the electrical generator lifting steel wire loop 8 corresponding with the hoisting axis of electrical generator side on the generator hanger gudgeon 7, this electrical generator lifting steel wire loop 8 can be connected to electrical generator 18 both sides.The other end top of main beam 4 is provided with clump weight 16.
When it uses, can be as shown in Figure 4, cabin 17 is connected with the cabin hanging piece, namely be connected with the cabin by bow shackle 9, preceding suspender belt 10 connects cabins from the preceding suspension centre 20 of both sides, cabin, and back strap 21 connects cabins 17 from the back suspension centre 19 of cabin postmedian, is triangularly arranged between preceding suspender belt 10 and the back strap 21, can stablize lifting cabin 17, avoid the attaching parts stress deformation between cabin 17 and the electrical generator 18; Simultaneously electrical generator is lifted steel wire loop 8 and link to each other with the hoisting axis of electrical generator 18 both sides, by main risers 1 lifting, because five suspension centre liftings are arranged, it has kept stable on the whole, lifts safe and reliable.
The utility model is not limited to above-described embodiment; on the basis of the disclosed technical scheme of the utility model; those skilled in the art is according to disclosed technology contents; do not need performing creative labour just can make some replacements and distortion to some technical characterictics wherein, these replacements and distortion are all in protection domain of the present utility model.For example, described cabin hanging piece can be the cabin lifting steel wire loop that is connected the shackle lower end, and the cabin is connected with bow shackle on the lifting steel wire loop lower end.By forming 3 liftings with electrical generator lifting steel wire loop, under aerogenerator and cabin were connected firmly stable prerequisite, this scheme also can lift aerogenerator and cabin assembly safely and steadly.
Claims (5)
1. an aerogenerator and cabin assembly suspender is characterized in that the tee girder that comprises that main beam and secondary crossbeam are formed, and the middle part of described main beam one end and secondary crossbeam is connected; Both sides, main beam middle part are respectively equipped with shackle plate, between the last shackle plate upside shackle shaft are installed, and are connected with main risers on the last shackle shaft; The other end both sides of main beam are connected with the cabin shackle plate respectively, and the cabin is connected with the cabin shackle shaft between the shackle plate lower end, is connected with shackle through the cabin suspender belt on the shackle shaft of cabin, and last shackle lower end is connected with the cabin hanging piece; Secondary crossbeam two ends are respectively arranged with a pair of generator hanger otic placode, are connected with the generator hanger gudgeon between every pair of generator hanger otic placode lower end, are connected with the electrical generator lifting steel wire loop corresponding with the hoisting axis of electrical generator side on the described generator hanger gudgeon.
2. aerogenerator according to claim 1 and cabin assembly suspender, it is characterized in that: described cabin hanging piece comprises the oval ring that is connected with last shackle, suspender belt and back strap before oval ring lower end is connected with respectively, preceding suspender belt and back strap lower end are connected with bow shackle respectively, and described preceding suspender belt is provided with two.
3. aerogenerator according to claim 1 and cabin assembly suspender is characterized in that: described cabin hanging piece is the cabin lifting steel wire loop that is connected the shackle lower end, and the cabin is connected with bow shackle on the lifting steel wire loop lower end.
4. according to each described aerogenerator of claim 1-3 and cabin assembly suspender, it is characterized in that: the other end top of described main beam is provided with clump weight.
5. according to each described aerogenerator of claim 1-3 and cabin assembly suspender, it is characterized in that: the described shackle plate of going up is arranged at intervals with two groups at main beam.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320032140 CN203064997U (en) | 2013-01-22 | 2013-01-22 | Wind driven generator and cabin assembly sling |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320032140 CN203064997U (en) | 2013-01-22 | 2013-01-22 | Wind driven generator and cabin assembly sling |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203064997U true CN203064997U (en) | 2013-07-17 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201320032140 Expired - Fee Related CN203064997U (en) | 2013-01-22 | 2013-01-22 | Wind driven generator and cabin assembly sling |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203064997U (en) |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103567971A (en) * | 2013-11-08 | 2014-02-12 | 安徽工贸职业技术学院 | Device for installing shaft in place |
| CN104276508A (en) * | 2014-09-04 | 2015-01-14 | 江苏金风科技有限公司 | Two-blade type lifting appliance for wind driven generator set |
| CN105540410A (en) * | 2015-12-29 | 2016-05-04 | 江苏金风科技有限公司 | Lifting device and method for wind turbine generator set |
| CN106194053A (en) * | 2016-07-21 | 2016-12-07 | 宝鸡石油机械有限责任公司 | The buffer unit of ocean platform jumper hose joint |
| CN108190725A (en) * | 2017-12-30 | 2018-06-22 | 北京金风科创风电设备有限公司 | Hoisting device and engine room hoisting method |
| CN108190726A (en) * | 2018-02-02 | 2018-06-22 | 浙江运达风电股份有限公司 | A kind of multidirectional adjustable Universal hanger of Large-scale Wind Turbines |
-
2013
- 2013-01-22 CN CN 201320032140 patent/CN203064997U/en not_active Expired - Fee Related
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103567971A (en) * | 2013-11-08 | 2014-02-12 | 安徽工贸职业技术学院 | Device for installing shaft in place |
| CN104276508A (en) * | 2014-09-04 | 2015-01-14 | 江苏金风科技有限公司 | Two-blade type lifting appliance for wind driven generator set |
| CN105540410A (en) * | 2015-12-29 | 2016-05-04 | 江苏金风科技有限公司 | Lifting device and method for wind turbine generator set |
| CN106194053A (en) * | 2016-07-21 | 2016-12-07 | 宝鸡石油机械有限责任公司 | The buffer unit of ocean platform jumper hose joint |
| CN108190725A (en) * | 2017-12-30 | 2018-06-22 | 北京金风科创风电设备有限公司 | Hoisting device and engine room hoisting method |
| CN108190725B (en) * | 2017-12-30 | 2020-03-10 | 北京金风科创风电设备有限公司 | Hoisting device and engine room hoisting method |
| CN108190726A (en) * | 2018-02-02 | 2018-06-22 | 浙江运达风电股份有限公司 | A kind of multidirectional adjustable Universal hanger of Large-scale Wind Turbines |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20130717 Termination date: 20170122 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |