CN203922432U - A kind of hoisting tooling for large-scale permanent-magnetic wind driven generator - Google Patents
A kind of hoisting tooling for large-scale permanent-magnetic wind driven generator Download PDFInfo
- Publication number
- CN203922432U CN203922432U CN201420216951.8U CN201420216951U CN203922432U CN 203922432 U CN203922432 U CN 203922432U CN 201420216951 U CN201420216951 U CN 201420216951U CN 203922432 U CN203922432 U CN 203922432U
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- Prior art keywords
- wire rope
- permanent magnet
- driven generator
- wind driven
- magnet wind
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- 229910000831 Steel Inorganic materials 0.000 claims abstract description 46
- 239000010959 steel Substances 0.000 claims abstract description 46
- 239000000725 suspension Substances 0.000 claims abstract description 21
- 238000003825 pressing Methods 0.000 claims abstract description 12
- 230000002787 reinforcement Effects 0.000 abstract 1
- 238000003466 welding Methods 0.000 description 7
- 230000003014 reinforcing effect Effects 0.000 description 5
- 238000010586 diagram Methods 0.000 description 3
- 238000000034 method Methods 0.000 description 3
- 238000012423 maintenance Methods 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 230000003321 amplification Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000003199 nucleic acid amplification method Methods 0.000 description 1
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- Wind Motors (AREA)
Abstract
The utility model provides a kind of hoisting tooling for large-scale permanent-magnetic wind driven generator, comprise rotary suspension arm, hanger seam, crossbeam, strengthen gusset, steel rope and steel wire rope sleeve pressing, described rotary suspension arm one end connects driving by the first latch, the described rotary suspension arm other end is flexibly connected hanger seam by Fixed latches, described hanger seam is fixedly installed on the upper surface of described crossbeam, described crossbeam is composed of a fixed connection by plural block plate, between arbitrary neighborhood two block plates, be provided with described reinforcement gusset, described crossbeam is provided with the second latch, described steel rope is fixedly installed into by described steel wire rope sleeve pressing the steel wire loop that two ends are ring-type, one end of described steel wire loop is set on described the second latch, the other end of described steel wire loop is for the hanger of sheathed large-scale permanent-magnetic wind driven generator.Hoisting tooling for large-scale permanent-magnetic wind driven generator described in the utility model can be reliable, efficient, realizes safely the handling work of large-scale permanent-magnetic wind driven generator.
Description
Technical Field
The utility model belongs to the technical field of the generator, concretely relates to handling frock for large-scale permanent magnet wind power generator.
Background
The existing large permanent magnet wind generating set is large in size and heavy in weight, and the large permanent magnet wind generating set is easy to damage or cannot be transported in the transporting process after the large permanent magnet wind generating set is assembled, so that the working efficiency and the working safety are affected.
SUMMERY OF THE UTILITY MODEL
The to-be-solved technical problem of the utility model is to provide a handling frock for large-scale permanent magnet wind power generator, overcome above-mentioned defect, through designing a frock that is used for large-scale permanent magnet wind power generator handling, solve production unsafe, work efficiency low, the easy problem of damaging of large-scale permanent magnet wind power generator.
For solving the technical problem, the utility model provides a handling frock for large-scale permanent magnet wind power generator, press the cover including rotatory davit, lug seam, crossbeam, deep floor, wire rope and wire rope, rotatory davit one end is through first bolt connection driving, the rotatory davit other end passes through fixed bolt swing joint lug seam, the lug seam is fixed to be set up the upper surface of crossbeam, the crossbeam comprises complex piece steel sheet fixed connection, is equipped with between two arbitrary adjacent steel sheets deep floor, be equipped with the second bolt on the crossbeam, wire rope by wire rope presses the fixed both ends of setting to annular wire rope cover, the pot head of wire rope cover is established on the second bolt, the other end of wire rope cover is used for the cover to establish large-scale permanent magnet wind power generator's lug.
As an optimal scheme of a handling frock for large-scale permanent magnet wind power generator, rotatory davit highly is greater than the height of driving lifting hook.
As an optimized scheme of a handling frock for large-scale permanent magnet wind power generator, the length of first bolt is greater than the thickness of rotatory davit.
As an optimized scheme of a handling frock for large-scale permanent magnet wind power generator, the length of fixing bolt is greater than rotatory davit with the thickness sum that the lug welded together.
As an optimal scheme of a handling frock for large-scale permanent magnet wind power generator, the lug seam is used for inserting and establishes the through-hole of fixing bolt is greater than the external diameter of fixing bolt.
As an optimized scheme of a handling frock for large-scale permanent magnet wind power generator, the length of second bolt is greater than the thickness of crossbeam.
As an optimal selection scheme of a handling frock for large-scale permanent magnet wind power generator, the length of crossbeam is greater than distance between two lugs of large-scale permanent magnet wind power generator.
As an optimal scheme of a handling frock for large-scale permanent magnet wind power generator, the second bolt with distance between large-scale permanent magnet wind power generator's the lug is less than the length of wire rope cover.
As an optimal scheme of a handling frock for large-scale permanent magnet wind power generator, the number that the cover was pressed to wire rope is a plurality of, wire rope presses the size of cover to be greater than 2 times of wire rope's external diameter.
Compared with the prior art, the utility model provides a handling frock for large-scale permanent magnet wind power generator adopts the mode of two point handling, through the direct 2 lugs direct cooperation handling with aerogenerator of wire rope cover, avoids other handling modes to cause the damage to the generator structure, has simple structure, convenient operation, handling safety, the maintenance of being convenient for simultaneously, convenient and fast's characteristics. The utility model discloses implement the back, can be reliable, high-efficient, realize large-scale permanent magnet wind power generator's handling work safely, promoted the efficiency and the security of generator handling work.
Drawings
In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings required to be used in the description of the embodiments will be briefly introduced below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art that other drawings can be obtained according to these drawings without inventive labor. Wherein,
fig. 1 is a schematic view of the lifting tool for a large permanent magnet wind power generator according to the present invention.
Wherein: 1 is a first bolt, 2 is a rotary suspension arm, 3 is a fixed bolt, 4 is a lifting lug welded together, 5 is a cross beam, 6 is a reinforcing rib plate, 7 is a second bolt, 8 is a steel wire rope, and 9 is a steel wire rope pressing sleeve.
Detailed Description
A handling frock for large-scale permanent magnet wind power generator, it includes: a rotary suspension arm 2, a lifting lug welding 4, a beam 5, a reinforcing rib plate 6, a steel wire rope 8 and a steel wire rope pressing sleeve 9, one end of the rotary suspension arm 2 is connected with a travelling crane (not shown) through a first bolt 1, the other end of the rotary suspension arm 2 is movably connected with a lifting lug welding joint 4 through a fixed bolt 3, the lifting lug welding joints 4 are fixedly arranged on the upper surface of the cross beam 5, the cross beam 5 is formed by fixedly connecting a plurality of steel plates (not shown), the reinforcing rib plate 6 is arranged between any two adjacent steel plates, the beam 5 is provided with a second bolt 7, the steel wire rope 8 is fixedly arranged into a steel wire rope sleeve (not shown) with two annular ends by a steel wire rope pressing sleeve 9, one end of the steel wire rope sleeve (not shown) is sleeved on the second bolt 7, and the other end of the steel wire rope sleeve (not shown) is used for being sleeved with a lifting lug (not shown) of the large permanent magnet wind driven generator.
In order to make the aforementioned objects, features and advantages of the present invention more comprehensible, the present invention is described in detail with reference to the following embodiments.
First, reference herein to "one embodiment" or "an embodiment" means that a particular feature, structure, or characteristic described in connection with at least one implementation of the invention is included. The appearances of the phrase "in one embodiment" in various places in the specification are not necessarily all referring to the same embodiment, nor are separate or alternative embodiments mutually exclusive of other embodiments.
Secondly, the utility model discloses utilize structural schematic diagram etc. to carry out the detailed description, when detailing the embodiment of the utility model discloses the for the convenience of explanation, the schematic diagram that shows the handling frock structure that is used for large-scale permanent magnet wind power generator can not do local amplification according to general proportion, moreover the schematic diagram is the example only, and it should not limit here the scope of the protection of the utility model. In addition, the actual fabrication process should include three-dimensional space of length, width and depth.
Example one
Referring to fig. 1, fig. 1 is a schematic structural view of a lifting tool for a large permanent magnet wind turbine according to the present invention. As shown in fig. 1, the hoisting tool for the large permanent magnet wind power generator comprises: a rotary suspension arm 2, a lifting lug welding 4, a beam 5, a reinforcing rib plate 6, a steel wire rope 8 and a steel wire rope pressing sleeve 9, one end of the rotary suspension arm 2 is connected with a travelling crane (not shown) through a first bolt 1, the other end of the rotary suspension arm 2 is movably connected with a lifting lug welding joint 4 through a fixed bolt 3, the lifting lug welding joints 4 are fixedly arranged on the upper surface of the cross beam 5, the cross beam 5 is formed by fixedly connecting a plurality of steel plates (not shown), the reinforcing rib plate 6 is arranged between any two adjacent steel plates, the beam 5 is provided with a second bolt 7, the steel wire rope 8 is fixedly arranged into a steel wire rope sleeve (not shown) with two annular ends by a steel wire rope pressing sleeve 9, one end of the steel wire rope sleeve (not shown) is sleeved on the second bolt 7, and the other end of the steel wire rope sleeve (not shown) is used for being sleeved with a lifting lug (not shown) of the large permanent magnet wind driven generator.
The height of the rotary suspension arm 2 is greater than that of the crane hook. The length of the first bolt 1 is larger than the thickness of the rotary suspension arm 2. The length of the fixed bolt 3 is larger than the sum of the thicknesses of the rotary suspension arm 2 and the lifting lug welded joint 4. The through hole for inserting the fixing bolt 3 in the lifting lug welding joint 4 is larger than the outer diameter of the fixing bolt 3. The length of the second bolt 7 is greater than the thickness of the cross beam 5. The length of the cross beam 5 is greater than the distance between the two lifting lugs of the large permanent magnet wind driven generator. The distance between the second bolt 7 and the lifting lug of the large permanent magnet wind driven generator is smaller than the length of the steel wire rope sleeve. The number of the steel wire rope pressing sleeves is multiple, and the size of the steel wire rope pressing sleeves is 2 times larger than the outer diameter of the steel wire rope 8.
The operating principle is as follows:
1: before the generator is hoisted, a crane hook for hoisting is lowered to a position between two rotary suspension arms 2 in the figure 1, the two rotary suspension arms 2 are rotated towards the middle at the same time until the two rotary suspension arms are tightly attached together, the crane and the rotary suspension arms 2 are fixed through a first bolt 1, and the rotary suspension arms 2 are relatively rotated with lifting lugs in a welded mode through a fixed bolt 3.
2: the height that the crane lifting hook fell will guarantee that first bolt 1 can pass through the hole of crane lifting hook when the bolt hole of rotatory davit 2, and the crane that slowly rises after first bolt 1 locks is mentioned the handling frock slowly and is removed to treating the handling generator directly over, then slowly descends the crane to the downside ring of the wire rope cover below the handling frock and basically flushes with the lug of generator. The steel wire rope 8 is fixed into a steel wire rope sleeve with two circular ends through a steel wire rope pressing sleeve 9, and connection with a generator lifting lug is achieved.
3: before the steel wire rope 8 of the hoisting tool is connected with the generator lifting lug, protection needs to be made by wrapping the generator lifting lug with felt, then the lower side ring of the steel wire rope 8 is sleeved on the lifting lug of the generator, and the travelling crane is slowly lifted until the lower end of the steel wire rope 8 is completely contacted with the generator lifting lug. The steel wire rope 8 is fixed relative to the cross beam 5 through the second bolt 7 and matched with a generator lifting lug, and the generator cross beam 5 is reinforced through a rib plate.
4: the situation around the generator to be hoisted is checked, the generator is guaranteed not to collide with other parts or people safely in the hoisting process, then the travelling crane is lifted slowly, and the generator is hoisted to a specified area.
It should be understood by those skilled in the art that one of the features or objects of the present invention is to: the utility model provides a handling frock for large-scale permanent magnet wind power generator adopts the mode of two point handling, through the direct 2 lugs direct cooperation handling with wind power generator of wire rope cover, avoids other handling modes to cause the damage to the generator structure, has simple structure, convenient operation, handling safety, the maintenance of being convenient for simultaneously, convenient and fast's characteristics. The utility model discloses implement the back, can be reliable, high-efficient, realize large-scale permanent magnet wind power generator's handling work safely, promoted the efficiency and the security of generator handling work.
It should be noted that the above embodiments are only used for illustrating the technical solutions of the present invention and not for limiting, and although the present invention has been described in detail with reference to the preferred embodiments, those skilled in the art should understand that the technical solutions of the present invention can be modified or replaced with equivalents without departing from the spirit and scope of the technical solutions of the present invention, which should be covered by the scope of the claims of the present invention.
Claims (9)
1. The utility model provides a handling frock for large-scale permanent magnet wind power generator, characterized by: including rotatory davit, lug seam, crossbeam, deep floor, wire rope and wire rope pressure cover, rotatory davit one end is through first bolt connection driving, the rotatory davit other end passes through fixed bolt swing joint lug seam, the lug seam is fixed to be set up the upper surface of crossbeam, the crossbeam comprises complex steel sheet fixed connection, is equipped with between two arbitrary adjacent steel sheets deep floor, be equipped with the second bolt on the crossbeam, wire rope by wire rope pressure cover is fixed to be set up both ends for annular wire rope cover, a pot head of wire rope cover is established on the second bolt, the other end of wire rope cover is used for the cover to establish large-scale permanent magnet wind power generator's lug.
2. The hoisting tool for the large permanent magnet wind driven generator according to claim 1, which is characterized in that: the height of the rotary suspension arm is greater than that of the crane hook.
3. The hoisting tool for the large permanent magnet wind driven generator according to claim 1, which is characterized in that: the length of the first bolt is larger than the thickness of the rotary suspension arm.
4. The hoisting tool for the large permanent magnet wind driven generator according to claim 1, which is characterized in that: the length of the fixed bolt is greater than the sum of the thicknesses of the rotary suspension arm and the lifting lug in a welded mode.
5. The hoisting tool for the large permanent magnet wind driven generator according to claim 1, which is characterized in that: the through hole for inserting the fixing bolt is larger than the outer diameter of the fixing bolt.
6. The hoisting tool for the large permanent magnet wind driven generator according to claim 1, which is characterized in that: the length of the second bolt is greater than the thickness of the cross beam.
7. The hoisting tool for the large permanent magnet wind driven generator according to claim 1, which is characterized in that: the length of the cross beam is larger than the distance between the two lifting lugs of the large permanent magnet wind driven generator.
8. The hoisting tool for the large permanent magnet wind driven generator according to claim 1, which is characterized in that: the distance between the second bolt and the lifting lug of the large permanent magnet wind driven generator is smaller than the length of the steel wire rope sleeve.
9. The hoisting tool for the large permanent magnet wind driven generator according to claim 1, which is characterized in that: the number of the steel wire rope pressing sleeves is multiple, and the size of the steel wire rope pressing sleeves is larger than 2 times of the outer diameter of the steel wire rope.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420216951.8U CN203922432U (en) | 2014-04-29 | 2014-04-29 | A kind of hoisting tooling for large-scale permanent-magnetic wind driven generator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420216951.8U CN203922432U (en) | 2014-04-29 | 2014-04-29 | A kind of hoisting tooling for large-scale permanent-magnetic wind driven generator |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203922432U true CN203922432U (en) | 2014-11-05 |
Family
ID=51818288
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420216951.8U Expired - Lifetime CN203922432U (en) | 2014-04-29 | 2014-04-29 | A kind of hoisting tooling for large-scale permanent-magnetic wind driven generator |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203922432U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108455436A (en) * | 2018-03-29 | 2018-08-28 | 天津比亚迪汽车有限公司 | A kind of top frame of passenger car hoisting tooling |
-
2014
- 2014-04-29 CN CN201420216951.8U patent/CN203922432U/en not_active Expired - Lifetime
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108455436A (en) * | 2018-03-29 | 2018-08-28 | 天津比亚迪汽车有限公司 | A kind of top frame of passenger car hoisting tooling |
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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 | ||
| CP03 | Change of name, title or address |
Address after: 224100 Yancheng City Dafeng Economic Development Zone, Jiangsu, No. 111 Jin Hai Road Patentee after: JIANGSU CRRC ELECTRIC Co.,Ltd. Address before: 224100 No. 111, Jinhai Road, Dafeng Economic Development Zone, Jiangsu, Yancheng City Patentee before: CSR JIANGSU MOTOR CO.,LTD. |
|
| CX01 | Expiry of patent term |
Granted publication date: 20141105 |
|
| CX01 | Expiry of patent term |