CN201834673U - Hoisting device for shell of megawatt wind power generator - Google Patents
Hoisting device for shell of megawatt wind power generator Download PDFInfo
- Publication number
- CN201834673U CN201834673U CN2010202211447U CN201020221144U CN201834673U CN 201834673 U CN201834673 U CN 201834673U CN 2010202211447 U CN2010202211447 U CN 2010202211447U CN 201020221144 U CN201020221144 U CN 201020221144U CN 201834673 U CN201834673 U CN 201834673U
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- key seat
- hole
- triangular supports
- hoisting
- pin
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Abstract
The utility model relates to a hoisting device for a shell of a megawatt wind power generator. The device comprises a triangular support, hoisting rods, a hook pin seat and positioning pin seats. The hook pin seat is fixed at the top corner of the triangular support. The positioning pin seats are fixed at the two ends of the bottom side of the triangular support in a grouping way. One end of each hoisting rod is pinned with the positioning pin seat and the other end of each hoisting rod is provided with a hoisting hole which is superposed by two different circles. When the hoisting device is used during the manufacturing of the megawatt wind power generator, the shell of the generator can be turned over and moved conveniently, flexibly and reliably.
Description
Technical field
The utility model relates to a kind of MW class blower fan generator casing hanging apparatus
Background technology
MW class blower fan generator casing is the steel drum of the high 3-4 rice of diameter 3-4 rice, waling and lifting earrings that cylinder outer wall distributes and has heat sinking function concurrently, make in the installation process at MW class blower fan electrical generator, need be with repeatedly turning-over changed angle of generator casing and shift position, because the big Heavy Weight of generator casing volume, in the operation process of in the past upset and mobile generator shell, usually adopt a hoisting rope, two is enclosed within on the earrings of generator casing, crane trolley is mentioned hoisting rope, so that move and the upset generator casing, because earrings is in the centre of generator casing, the angle that two hoisting ropes of earrings form on the connection generator casing under the driving is too big, the hoisting rope generator casing bead of can tying tight, make the bead wearing and tearing, even make its distortion, the generator casing bead because hoisting rope is tied tight, generator casing aloft overturns and also is difficult to realize, dwindle the angle that rope forms, rope lengths just must extend, the height that is limited to driving, after the lengthening rope lengths, operation is made troubles to crane trolley.
Summary of the invention
The technical matters of the required solution of the utility model is exactly to overcome the defective that above-mentioned prior art exists, and a kind of MW class blower fan generator casing hanging apparatus is provided.
The purpose of this utility model can be achieved through the following technical solutions, million grades of blower fan generator casing hanging apparatus, comprise triangular supports, suspension rod, hook key seat and location key seat, described triangular supports drift angle place, hook key seat on the securing elongated what drift angle, establish hitch pin hole on the hook key seat, two ends, described triangular supports base stationary positioned key seat, set the position pin-and-hole on the location key seat, location key seat pin joint suspension rod, pin-and-hole is established in described suspension rod upper end, and the hole for hoist that does not wait circle superimposed is established in the lower end.
MW class blower fan generator casing hanging apparatus of the present utility model, in use, the suspension rod lower end does not wait the superimposed hole for hoist of circle to be inserted in the earrings of generator casing, hole for hoist snaps in the earrings groove, suspension rod can not come off in earrings under the hanging apparatus running condition, connect reliable and secure, suspension rod upper end and triangular supports pin joint, the parallel place of suspension rod contactless state with generator casing, can not cause damage to generator casing, two ends, triangular supports base are provided with many groups and the equidistant location key seat of triangular supports midperpendicalar, are convenient to select to adapt to the generator casing that lifts different drum diameters, make suspension rod be in the hanging state.In the pin-and-hole on the hook key seat of triangular supports upper end, insert hanger pin, the suspension hook of crane trolley just can make things convenient for the generator casing of slinging evenly, and balance moves, convenient upset.
The utility model is simple in structure, and is convenient and practical, adopts assembly to adjust the suspension rod spacing, can enlarge range of use, is applicable to the generator casing lifting operation of different-diameter.
Description of drawings
Fig. 1 is a structural representation of the present utility model
The specific embodiment
The utility model is described in further detail in conjunction with the embodiments with reference to the accompanying drawings.
Shown in Figure 1, triangular supports 1 is to adopt the rectangular steel tube with sufficient intensity to be welded, the drift angle place of triangular supports, welding has the hook key seat 2 of pin-and-hole on the dual-side, in the pin-and-hole of key seat, insert hanger pin, place, nearly base angle, the base of triangular supports, many groups location key seat 3 that fixing respectively welding is made with steel plate, location key seat equates to triangular supports midperpendicalar distance on the same group, suspension rod 4, one ends that steel plate is made have with the triangular supports base on pin-and-hole coincide on the location key seat pin-and-hole, triangular supports and suspension rod flexibly connect with the latch in the location key seat, and an end is two and does not wait the superimposed hole for hoist of circle.
Claims (2)
1. MW class blower fan generator casing hanging apparatus comprises triangular supports, suspension rod, hook key seat and location key seat, it is characterized in that: described triangular supports drift angle place, hook key seat on the securing elongated what drift angle, establish hitch pin hole on the hook key seat, two ends, described triangular supports base stationary positioned key seat is set the position pin-and-hole, location key seat pin joint suspension rod on the location key seat, pin-and-hole is established in described suspension rod upper end, and the hole for hoist that does not wait circle superimposed is established in the lower end.
2. MW class blower fan generator casing hanging apparatus as claimed in claim 1 is characterized in that: the fixing many group location key seats in described triangular supports base.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010202211447U CN201834673U (en) | 2010-06-09 | 2010-06-09 | Hoisting device for shell of megawatt wind power generator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010202211447U CN201834673U (en) | 2010-06-09 | 2010-06-09 | Hoisting device for shell of megawatt wind power generator |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201834673U true CN201834673U (en) | 2011-05-18 |
Family
ID=44004774
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010202211447U Expired - Fee Related CN201834673U (en) | 2010-06-09 | 2010-06-09 | Hoisting device for shell of megawatt wind power generator |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201834673U (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103010926A (en) * | 2011-09-21 | 2013-04-03 | 厦门尚达电子绝缘材料有限公司 | Lifting hook type loading and unloading apparatus |
| CN103332587A (en) * | 2012-11-03 | 2013-10-02 | 芜湖合建路桥机械有限公司 | A lifting device capable of preventing mechanical damage |
| CN104925650A (en) * | 2015-06-19 | 2015-09-23 | 金川集团股份有限公司 | Device for hoisting and conveying stainless steel cathode plates |
| CN104961038A (en) * | 2015-06-19 | 2015-10-07 | 江苏明江阀业有限公司 | High-safety crane hoisting hook device |
| CN105715057A (en) * | 2016-02-17 | 2016-06-29 | 浙江远大钢构实业有限公司 | Triangular frame for hoisting color plate |
-
2010
- 2010-06-09 CN CN2010202211447U patent/CN201834673U/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103010926A (en) * | 2011-09-21 | 2013-04-03 | 厦门尚达电子绝缘材料有限公司 | Lifting hook type loading and unloading apparatus |
| CN103332587A (en) * | 2012-11-03 | 2013-10-02 | 芜湖合建路桥机械有限公司 | A lifting device capable of preventing mechanical damage |
| CN104925650A (en) * | 2015-06-19 | 2015-09-23 | 金川集团股份有限公司 | Device for hoisting and conveying stainless steel cathode plates |
| CN104961038A (en) * | 2015-06-19 | 2015-10-07 | 江苏明江阀业有限公司 | High-safety crane hoisting hook device |
| CN105715057A (en) * | 2016-02-17 | 2016-06-29 | 浙江远大钢构实业有限公司 | Triangular frame for hoisting color plate |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20110518 Termination date: 20140609 |