CN201980857U - Foundation reverse-balance flange tower-barrel hanger - Google Patents
Foundation reverse-balance flange tower-barrel hanger Download PDFInfo
- Publication number
- CN201980857U CN201980857U CN2011200930197U CN201120093019U CN201980857U CN 201980857 U CN201980857 U CN 201980857U CN 2011200930197 U CN2011200930197 U CN 2011200930197U CN 201120093019 U CN201120093019 U CN 201120093019U CN 201980857 U CN201980857 U CN 201980857U
- Authority
- CN
- China
- Prior art keywords
- soleplate
- balance flange
- barrel
- reverse
- tower
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
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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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- Wind Motors (AREA)
Abstract
The utility model relates to a foundation reverse-balance flange tower-barrel hanger which is mainly used for hoisting a foundation reverse-balance flange tower barrel of a large wind-field wind-power generator and belongs to auxiliary hoisting tools for tower-barrel installation. In the utility model, a hole is drilled on a hanging plate, the hanging plate and a soleplate are welded and fixed, a positioning block is welded on the bottom plane of the soleplate, and bolt holes are symmetrically arranged on the soleplate. In the utility model, because the hanging plate and the soleplate are welded and fixed, the positioning block is plugged and welded on the lower plane of the soleplate, the foundation reverse-balance flange tower barrel is clamped on the outer wall of the positioning block, the protruded parts of an inner reinforcing plate and an outer reinforcing plate of a foundation reverse-balance flange are tightly pushed against the soleplate, and the soleplate and the foundation reverse-balance flange are connected through a bolt, not only is the matched hoisting with the tower barrel ensured, but also the overlarge pulling force and shearing stress subjected in the hoisting process of the tower barrel are simultaneously reduced. The hanger has a novel design and a unique appearance, the hoisting problem of the foundation reverse-balance flange tower barrel is reasonably and effectively solved, the installing efficiency is improved, and the installing cost is lowered.
Description
Technical field
The utility model relates to a kind of basis reverse balance flange tower tube suspender, is mainly used in the lifting of the reverse balance flange of large-scale wind field wind driven generator base tower tube, belongs to the tower tube auxiliary lifting device is installed.
Background technology
The reverse balance flange of novel foundation tower tube has begun to promote at home, this just is faced with the problem of on-site hoisting, the suspender of conventional flange tower tube can not satisfy its lifting requirements at present, the inner structure and the conventional flange inner structure of the reverse balance flange in gene basis are completely different, the suspender of conventional flange tower tube can't with the supporting lifting of basis reverse balance flange tower tube.From loading angle, the suspender of conventional flange can't bear the torsional shear that is subjected in the reverse balance flange tower tube hoisting process, can destroy the tower barrel because loading angle is different simultaneously in the process of slinging.
Summary of the invention
The purpose of this utility model is to provide in a kind of tower tube hoisting process the tower tube stressed evenly, and the high basis of installation effectiveness is balance flange tower tube suspender oppositely.
Technical solution:
Have the hole on the utility model boatswain chair, boatswain chair and base plate welding are fixing, and the base plate baseplane is welded with locating piece, is arranged with bolt hole on the base plate.
Be provided with reinforced rib between boatswain chair and the base plate.
The utility model is because boatswain chair and base plate welding are fixing, base plate lower plane plug welding locating piece, basis oppositely balance flange tower tube is stuck on the locating piece outer wall, the basis oppositely boss and the base plate of the inside and outside stiffener of balance flange holds out against, base plate and the reverse balance flange bolt together in basis, it had both guaranteed the supporting lifting with the tower tube, simultaneously also reduce the tower tube and in hoisting process, be subjected to excessive pulling force and friction stress, this kind suspender modern design, the outward appearance uniqueness, rational and effective solves oppositely balance flange tower tube lifting problem of basis, has improved installation effectiveness, has reduced cost of installation.
Description of drawings
Fig. 1 is the utility model front view;
Fig. 2 is Fig. 1 birds-eye view;
Fig. 3 is the left view of Fig. 1;
Fig. 4 is the utility model and the reverse balance flange assembly drowing in basis.
The specific embodiment
Below in conjunction with accompanying drawing the utility model is described in detail:
Have hole 6 on the utility model boatswain chair 1, boatswain chair 1 is fixing with base plate 2 welding, strengthen with reinforced rib 4, base plate 1 baseplane is welded with locating piece 3, bolt hole 7 is symmetricly set on the base plate 2 of boatswain chair 1 both sides, oppositely balance flange shell ring 8 inwalls and locating piece 3 tighten, oppositely balance flange shell ring 8 bottom surfaces and base plate 2 hold out against, oppositely balance flange stiffener 9 boss and base plate 2 hold out against, bolt 5 is by the bolt hole 7 connection suspender base plates 2 and the reverse balance flanged plates 10 of base plate 2, the bolt hole aperture on the reverse balance flanged plate 10 in bolt hole 7 on the described tower tube suspender base plate 2 and basis, pitch-row is identical.The utility model single-piece is used.
Claims (2)
1. the reverse balance flange tower tube suspender in basis comprises that boatswain chair (1), base plate (2) is characterized in that, base plate (2) baseplane is welded with locating piece (3), is arranged with bolt hole (7) on the base plate (2).
2. basis according to claim 1 reverse balance flange tower tube suspender is characterized in that, is provided with reinforced rib (4) between boatswain chair (1) and the base plate (2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011200930197U CN201980857U (en) | 2011-03-25 | 2011-03-25 | Foundation reverse-balance flange tower-barrel hanger |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011200930197U CN201980857U (en) | 2011-03-25 | 2011-03-25 | Foundation reverse-balance flange tower-barrel hanger |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201980857U true CN201980857U (en) | 2011-09-21 |
Family
ID=44608321
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011200930197U Expired - Fee Related CN201980857U (en) | 2011-03-25 | 2011-03-25 | Foundation reverse-balance flange tower-barrel hanger |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201980857U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103979408A (en) * | 2014-05-19 | 2014-08-13 | 中国海洋石油总公司 | Device capable of lifting flange above 50kg |
| CN106429789A (en) * | 2016-12-15 | 2017-02-22 | 南通华夏飞机工程技术股份有限公司 | Lifting sling for engine beam |
| CN110304534A (en) * | 2019-06-28 | 2019-10-08 | 扬州市神力吊具制造有限公司 | A kind of base used specially suspender |
| CN110745693A (en) * | 2019-09-09 | 2020-02-04 | 中国人民解放军第五七一九工厂 | Device and method for suppressing collision damage during hoisting of engine accessory case |
-
2011
- 2011-03-25 CN CN2011200930197U patent/CN201980857U/en not_active Expired - Fee Related
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103979408A (en) * | 2014-05-19 | 2014-08-13 | 中国海洋石油总公司 | Device capable of lifting flange above 50kg |
| CN106429789A (en) * | 2016-12-15 | 2017-02-22 | 南通华夏飞机工程技术股份有限公司 | Lifting sling for engine beam |
| CN110304534A (en) * | 2019-06-28 | 2019-10-08 | 扬州市神力吊具制造有限公司 | A kind of base used specially suspender |
| CN110304534B (en) * | 2019-06-28 | 2020-09-08 | 扬州市神力吊具制造有限公司 | Special base lifting appliance |
| CN110745693A (en) * | 2019-09-09 | 2020-02-04 | 中国人民解放军第五七一九工厂 | Device and method for suppressing collision damage during hoisting of engine accessory case |
| CN110745693B (en) * | 2019-09-09 | 2021-10-19 | 中国人民解放军第五七一九工厂 | Device and method for suppressing collision damage during hoisting of engine accessory case |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C56 | Change in the name or address of the patentee |
Owner name: INNER MONGOLIA OF GIMHAE NEW ENERGY TECHNOLOGY CO. Free format text: FORMER NAME: BAOTOU WIND POWER SCIENCE + TECHNOLOGY CO., LTD. OF CHINA WATER INVESTMENT GROUP |
|
| CP01 | Change in the name or title of a patent holder |
Address after: 014030, 85, happiness South Road, rare earth hi tech Zone, the Inner Mongolia Autonomous Region, Baotou Patentee after: INNER MONGOLIA OF GIMHAE NEW ENERGY TECHNOLOGY CO., LTD. Patentee after: JIANGSU JINHAI NEW ENERGY TECHNOLOGY CO., LTD. Address before: 014030, 85, happiness South Road, rare earth hi tech Zone, the Inner Mongolia Autonomous Region, Baotou Patentee before: Baotou Wind Power Science & Technology Co., Ltd. Of China Water Investment Group Patentee before: Jiangsu Jinhai Wind Power Technology Co., Ltd. |
|
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20110921 Termination date: 20190325 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |