CN101870053A - Lifting appliance for wind power equipment - Google Patents
Lifting appliance for wind power equipment Download PDFInfo
- Publication number
- CN101870053A CN101870053A CN 201010178442 CN201010178442A CN101870053A CN 101870053 A CN101870053 A CN 101870053A CN 201010178442 CN201010178442 CN 201010178442 CN 201010178442 A CN201010178442 A CN 201010178442A CN 101870053 A CN101870053 A CN 101870053A
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- steel plate
- wind power
- power equipment
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- suspender
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Abstract
The invention relates to a lifting appliance for wind power equipment, which belongs to the technical field of machining. The lifting appliance is characterized in that the lifting appliance is of a welded-steel plate structure; a middle steel plate is combined with two side steel plates in a weld penetration manner; the middle steel plate is provided with a lifting hole and the two side steel plates are provided with bolt holes for securing lifting workpieces. The invention has the advantages of simple structure, convenient assembly and disassembly, reusability, safety and practicality, high production efficiency, low cost, time saving, labor saving and money saving and the like.
Description
Technical field
The invention belongs to the Machining Technology field, particularly relate to a kind of wind power equipment suspender.
Background technology
At present, wind power equipment production, speedup frame wherein is an of paramount importance welding structural element.This structural member weighs 12 tons, complex structure, and weld seam is many, and groove is dark, and leg is big, and most weld seam need do UT flaw detection, therefore in order to weld conveniently, guarantees welding quality, often overturn to weldment, becomes upright, faces upward, and horizontal position welding is downhand welding.Usually the method that adopts is to weld interim hanger at the booster engine top of the trellis, and be used for overturning frame and lifting are transported, and prescinds after welding finishes to polish again.In order to guarantee safety, bevel full penetration weldering during interim hanger welding, the weldering amount is big, and it is bigger to prescind when polishing the mill amount, waste of manpower, material resources.
Summary of the invention
The present invention provides a kind of wind power equipment suspender for solving the technical problem that exists in the known technology.
The purpose of this invention is to provide and a kind ofly have simple in structurely, easy to loading and unloading, reusable, safe and practical, enhance productivity, reduce cost, the wind power equipment suspender of time saving and energy saving characteristics such as save money.
The present invention for solving the technical scheme that technical problem adopted that exists in the known technology is:
A kind of wind power equipment suspender is characterized in: suspender is a welded-steel plate construction, and middle part steel plate and both sides the steel plate mode of welding thoroughly combine, and the middle part steel plate is provided with hole for hoist, and the both sides steel plate is provided with and lifts workpiece share bolt hole.
The present invention can also take following technical scheme:
Described wind power equipment suspender is characterized in: middle part steel plate and both sides steel plate are welded with a block plate liner plate, and liner plate has the through hole that closes bolt hole with both sides steel plate handle.
Described wind power equipment suspender is characterized in: the saturating weldering of middle part steel plate and both sides steel plate is opened two-sided 45 ° of groove full penetration welding structures for stressed weld seam.
Described wind power equipment suspender is characterized in: suspender middle part is provided with a hole for hoist, both sides be provided with two with the lifting workpiece share bolt hole.
Described wind power equipment suspender is characterized in: the hole for hoist both sides are welded with strengthens the steel plate ring.
Advantage and good effect that the present invention has are:
Wind power equipment owing to adopted brand-new technology scheme of the present invention, thereby has following characteristics with suspender: wind power equipment has simple in structure with suspender, easy to loading and unloading, and is reusable, safe and practical, the production efficiency height, and cost is low, time saving and energy saving advantage such as save money
Description of drawings
Fig. 1 is a wind power equipment of the present invention hanger structure schematic diagram.
Among the figure, 1. δ=40mm steel plate, 2. δ=20mm steel plate, 3. δ=100mm steel plate, 4. δ=10mm steel plate, 5. workpiece, 6. pad, 7. bolt, 8. nut, 9. bolt hole, 10. hole for hoist.
The specific embodiment
For further understanding technology contents of the present invention, characteristics and effect, exemplify following examples now, and conjunction with figs. is described in detail as follows:
Consult accompanying drawing 1.
Embodiment 1
A kind of wind power equipment suspender is welded-steel plate construction, and the saturating weldering of middle part steel plate and both sides steel plate is opened two-sided 45 ° of groove full penetration welding structures for stressed weld seam.The middle part steel plate is provided with a hole for hoist 10, and the hole for hoist both sides are welded with strengthens the steel plate ring.The both sides steel plate be provided with two with the lifting workpiece share bolt hole 9.Middle part steel plate and both sides steel plate are welded with a block plate liner plate, and liner plate has the through hole that closes bolt hole with both sides steel plate handle.
The concrete assembly structure and the use of present embodiment:
This wind power equipment suspender is seen accompanying drawing 1, by part δ=40mm steel plate 1, part δ=20mm steel plate 2, part δ=100mm steel plate 3, part δ=10mm steel plate 4 welding are made, and utilize original two φ 58 holes of booster engine top of the trellis and special hanger to overturn and handling with realizing with the bolt handle.Stressed weld seam between δ=40mm steel plate 1 and δ=100mm steel plate 3; Stressed weld seam between δ=40mm steel plate 1 and δ=20mm steel plate 2 is opened two-sided 45 ° of groove full penetrations weldering, does 100% UT flaw detection.Whole machine adds boring behind the post-weld annealed stress-removal.
The welding sequence of present embodiment and machined preface: with part δ=40mm steel plate 1 and δ=20mm steel plate 2, the portion that δ=100mm steel plate 3 welds mutually is 45 ° of double groove full penetrations welderings separately, then each part are pressed accompanying drawing 1 welding forming after welding sequence fingerboard material had descended to expect.Favourable turn added operation after postwelding was transferred shape.The machined preface refer to bore and bolt hole and hole for hoist.
The use of present embodiment:
Hang on the speedup frame with sky handlebar suspender, make on the suspender and bolt hole overlaps with existing two holes on the speedup frame, use bolt, nut, the pad handle with tightly.Lifting is turned over and is clipped on the hole for hoist in the middle of the speedup frame with clamp ring during transportation.
Present embodiment has described easy to loading and unloading, and is reusable, safe and practical, time saving and energy saving plurality of advantages such as save money.
Claims (5)
1. wind power equipment suspender, it is characterized in that: suspender is a welded-steel plate construction, and middle part steel plate and both sides the steel plate mode of welding thoroughly combine, and the middle part steel plate is provided with hole for hoist, and the both sides steel plate is provided with and lifts workpiece share bolt hole.
2. according to the described wind power equipment suspender of claim 1, it is characterized in that: middle part steel plate and both sides steel plate are welded with a block plate liner plate, and liner plate has the through hole that closes bolt hole with both sides steel plate handle.
3. according to the described wind power equipment suspender of claim 1, it is characterized in that: the saturating weldering of middle part steel plate and both sides steel plate is opened two-sided 45 ° of groove full penetration welding structures for stressed weld seam.
4. according to claim 1,2 or 3 described wind power equipment suspenders, it is characterized in that: suspender middle part is provided with a hole for hoist, both sides be provided with two with the lifting workpiece share bolt hole.
5. according to claim 1,2 or 3 described wind power equipment suspenders, it is characterized in that: the hole for hoist both sides are welded with strengthens the steel plate ring.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201010178442 CN101870053A (en) | 2010-05-21 | 2010-05-21 | Lifting appliance for wind power equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201010178442 CN101870053A (en) | 2010-05-21 | 2010-05-21 | Lifting appliance for wind power equipment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN101870053A true CN101870053A (en) | 2010-10-27 |
Family
ID=42995237
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201010178442 Pending CN101870053A (en) | 2010-05-21 | 2010-05-21 | Lifting appliance for wind power equipment |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN101870053A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103171966A (en) * | 2011-12-23 | 2013-06-26 | 华锐风电科技(集团)股份有限公司 | Blade hanger device of wind turbine generator |
| 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 |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4254982A (en) * | 1978-03-22 | 1981-03-10 | Ab Asea-Atom | Yoke-like attachment assembly |
| US4936616A (en) * | 1989-08-21 | 1990-06-26 | Williams William M | Engine tilting device |
| CN2759975Y (en) * | 2004-12-13 | 2006-02-22 | 鞍山市金鼎起重吊具有限公司 | Single-purpose non-invasive sling for lifting horizontally-arranged steel sheet reel |
| CN201264860Y (en) * | 2008-08-13 | 2009-07-01 | 鞍钢股份有限公司 | Special lifting appliance for blooming mill bearing |
| CN201268549Y (en) * | 2008-06-06 | 2009-07-08 | 中国海洋石油总公司 | Hoisting appliance for offshore wind power generation tower frame |
| CN201693324U (en) * | 2010-05-21 | 2011-01-05 | 天津赛瑞机器设备有限公司 | Hanger for wind power equipment |
-
2010
- 2010-05-21 CN CN 201010178442 patent/CN101870053A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4254982A (en) * | 1978-03-22 | 1981-03-10 | Ab Asea-Atom | Yoke-like attachment assembly |
| US4936616A (en) * | 1989-08-21 | 1990-06-26 | Williams William M | Engine tilting device |
| CN2759975Y (en) * | 2004-12-13 | 2006-02-22 | 鞍山市金鼎起重吊具有限公司 | Single-purpose non-invasive sling for lifting horizontally-arranged steel sheet reel |
| CN201268549Y (en) * | 2008-06-06 | 2009-07-08 | 中国海洋石油总公司 | Hoisting appliance for offshore wind power generation tower frame |
| CN201264860Y (en) * | 2008-08-13 | 2009-07-01 | 鞍钢股份有限公司 | Special lifting appliance for blooming mill bearing |
| CN201693324U (en) * | 2010-05-21 | 2011-01-05 | 天津赛瑞机器设备有限公司 | Hanger for wind power equipment |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103171966A (en) * | 2011-12-23 | 2013-06-26 | 华锐风电科技(集团)股份有限公司 | Blade hanger device of wind turbine generator |
| CN103171966B (en) * | 2011-12-23 | 2015-06-24 | 华锐风电科技(集团)股份有限公司 | Blade hanger device of wind turbine generator |
| 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 |
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|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20101027 |