CN205257818U - Aerogenerator end cover lifts by crane instrument - Google Patents
Aerogenerator end cover lifts by crane instrument Download PDFInfo
- Publication number
- CN205257818U CN205257818U CN201521046129.2U CN201521046129U CN205257818U CN 205257818 U CN205257818 U CN 205257818U CN 201521046129 U CN201521046129 U CN 201521046129U CN 205257818 U CN205257818 U CN 205257818U
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- CN
- China
- Prior art keywords
- column
- end cap
- wind
- driven generator
- stand
- 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
Links
- 238000004804 winding Methods 0.000 claims description 13
- 238000005096 rolling process Methods 0.000 claims description 3
- 238000012423 maintenance Methods 0.000 abstract description 8
- 230000009286 beneficial effect Effects 0.000 abstract description 2
- NJPPVKZQTLUDBO-UHFFFAOYSA-N novaluron Chemical compound C1=C(Cl)C(OC(F)(F)C(OC(F)(F)F)F)=CC=C1NC(=O)NC(=O)C1=C(F)C=CC=C1F NJPPVKZQTLUDBO-UHFFFAOYSA-N 0.000 abstract 1
- 238000000034 method Methods 0.000 description 7
- 230000007812 deficiency Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
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- Jib Cranes (AREA)
Abstract
The utility model discloses an aerogenerator end cover lifts by crane instrument, a serial communication port, include: a pedestal, the base is equipped with first stand, first stand outside is equipped with an at least balancing pole and pedal end, the second stand, second stand cover is located on the first stand, the cross -section of first stand is circular, hoisting accessory, hoisting accessory is connected with the second stand for lift by crane the end cover. The utility model discloses beneficial effect: be equipped with base, second stand and hoisting accessory, it only needs the one man operation to accomplish to lift by crane the end cover, practices thrift the cost of labor, has improved maintenance efficiency greatly, during the dismantlement, through hoisting accessory, lifts by crane the end cover, the security of having avoided the maintenance to dismantle, guarantee workman safety is avoided dropping of end cover and is damaged, labour saving and time saving, greatly reduced cost of maintenance.
Description
Technical field
The utility model relates to wind-driven generator field, is specifically related to a kind of wind-driven generator end cap lifting tool.
Background technology
Wind-driven generator is that wind energy is converted to mechanical energy, and mechanical energy is converted to the power equipment of electric energy. Mainly utilize wind-force to drive air vane rotation, then by booster engine, the speed of rotation is promoted, impel generator generating.
When wind-driven generator breaks down need to overhaul time, often need by the end cap dismounting of wind-driven generator, again because end cap weight ratio is larger, need multiple people lifting simultaneously, dismounting holding screw slowly, so not only greatly dangerous, when workman operates, one has carelessness, will make end cap drop, injure workman by a crashing object or damage end cap, and the time consuming time is long, removal efficiency is low, need to be multiple artificial, maintenance cost is high.
Utility model content
In order to overcome above-mentioned the deficiencies in the prior art, the utility model provides a kind of wind-driven generator end cap lifting tool.
For achieving the above object, the utility model solves the technical scheme that its technical problem adopts and is:
A kind of wind-driven generator end cap lifting tool, is characterized in that, comprising:
Base, described base is provided with the first column, and described the first column outer surface is provided with at least one balancing pole and foot-operated end;
The second column, described the second upright post sleeve is located on the first column, and the cross section of described the first column is circular;
Boom hoisting, described boom hoisting is connected with the second column, for lifting by crane end cap.
Further, described boom hoisting comprises:
Lifting boom, described lifting boom is L-type, and is sheathed on described the second column, and can horizontally rotate around the second column;
Devices for taking-up, described devices for taking-up is connected with lifting boom, comprises winding wheel and L-type rocking bar, and described L-type rocking bar is connected with described winding wheel;
At least one pulley adjusting bracket, described pulley adjusting bracket comprises the pulley being rotationally connected with pulley adjusting bracket;
Drag-line, described drag-line winding is on described pulley and winding wheel.
Further, between described balancing pole and described the first column, be also provided with inclined support bar.
Further, the end of described drag-line is also provided with hook, and described hook is J type.
Further, between described hook and described drag-line, be provided with universal connection, described universal universal joint or the universal bearing of being connected to.
Further, described the second column outer surface is also provided with handrail.
Further, described balancing pole bottom will be provided with universal rolling wheel.
Further, between described hook and described drag-line for spring is connected.
Further, described pulley adjusting bracket two ends are respectively provided with a pulley.
The beneficial effects of the utility model are: be provided with base, the second column and boom hoisting, lifting end cap only needs one man operation to complete, and saves cost of labor, has greatly improved maintenance efficiency, when dismounting, by boom hoisting, by end cap lifting, avoid the security of repair demolition, ensure safety of workers, avoid dropping of end cap and damage, time saving and energy saving, greatly reduce maintenance cost.
Brief description of the drawings
In order to be illustrated more clearly in the utility model embodiment or technical scheme of the prior art, to the accompanying drawing of required use in embodiment or description of the Prior Art be briefly described below, apparently, accompanying drawing in the following describes is only embodiment more of the present utility model, for those of ordinary skill in the art, do not paying under the prerequisite of creative work, can also obtain according to these accompanying drawings other accompanying drawing.
Fig. 1 is structural representation of the present utility model.
Fig. 2 is the schematic diagram of the utility model front view.
The title of numeral and alphabetical represented corresponding component in figure:
1-the first column; 2-the second column; 3-lifting boom; 4-devices for taking-up; 5-pulley adjusting bracket; 6-pulley; 7-drag-line; 8-hook; 11-balancing pole; 12-inclined support bar; The foot-operated end of 13-; 21-handrail; 41-winding wheel; 42-L type rocking bar
Detailed description of the invention
Below in conjunction with specific embodiment, content of the present utility model is described in further detail: a kind of wind-driven generator end cap lifting tool, comprise: base, described base is provided with the first column 1, and described the first column 1 outer surface is provided with at least one balancing pole 11 and foot-operated end 13; The second column 2, described the second column 2 is sheathed on the first column 1, and the cross section of described the first column 1 is circular; Boom hoisting, described boom hoisting is connected with the second column 2, and for lifting by crane end cap, described boom hoisting comprises: lifting boom 3, described lifting boom 3 is L-type, and is sheathed on described the second column 2, and can horizontally rotate around the second column 2; Devices for taking-up 4, described devices for taking-up 4 is connected with lifting boom 3, comprises winding wheel 41 and L-type rocking bar 42, and described L-type rocking bar 42 is connected with described winding wheel 41; At least one pulley adjusting bracket 5, described pulley adjusting bracket 5 comprises the pulley 6 being rotationally connected with pulley adjusting bracket 5; Drag-line 7, described drag-line 7 windings are on described pulley 6 and winding wheel 41.
Adopt technique scheme, lift by crane end cap by pulley, only need one man operation to complete, save cost of labor, greatly improve maintenance efficiency, when dismounting, passed through boom hoisting, end cap is lifted by crane, avoid the security of repair demolition, ensured safety of workers, avoided dropping of end cap and damage, time saving and energy saving, greatly reduce maintenance cost.
Further, between described balancing pole 11 and described the first column 1, be also provided with inclined support bar 12.
Adopt technique scheme, the stationarity while having ensured lifting, strengthens security, has greatly improved the reliability of instrument.
Further, the end of described drag-line 7 is also provided with hook 8, and described hook 8 is J type.
Adopt technique scheme, can complete more rapidly the preparation before lifting by hook, without by drag-line tangled up and knotted.
Further, between described hook 8 and described drag-line 7, be provided with universal connection, described universal universal joint or the universal bearing of being connected to.
Adopt technique scheme, the angular adjustment that can conveniently link up with, convenient lifting.
Further, described the second column 2 outer surfaces are also provided with handrail 21.
Adopt technique scheme, when lifting, can hand steered guarantee stationarity.
Further, described balancing pole 11 bottoms will be provided with universal rolling wheel.
Adopt technique scheme, can facilitate moving and laying of instrument, time saving and energy saving.
Further, between described hook 8 and described drag-line 7 for spring is connected.
Further, described pulley adjusting bracket 5 two ends are respectively provided with a pulley 6.
Adopt technique scheme, can adjust the position of pulley adjusting bracket, ensure cable-tension, strengthen lifting flexibility.
Above-described embodiment is only explanation technical conceive of the present utility model and feature; its object is to allow person skilled in the art can understand content of the present utility model and be implemented; can not limit protection domain of the present utility model with this; all equivalences of doing according to the utility model Spirit Essence change or modify, and all should be encompassed in protection domain of the present utility model.
Claims (9)
1. a wind-driven generator end cap lifting tool, is characterized in that, comprising:
Base, described base is provided with the first column, and described the first column outer surface is provided with at least one balancing pole and foot-operated end;
The second column, described the second upright post sleeve is located on the first column, and the cross section of described the first column is circular;
Boom hoisting, described boom hoisting is connected with the second column, for lifting by crane end cap.
2. a kind of wind-driven generator end cap lifting tool according to claim 1, is characterized in that, described boom hoisting comprises:
Lifting boom, described lifting boom is L-type, and is sheathed on described the second column, and can horizontally rotate around the second column;
Devices for taking-up, described devices for taking-up is connected with lifting boom, comprises winding wheel and L-type rocking bar, and described L-type rocking bar is connected with described winding wheel;
At least one pulley adjusting bracket, described pulley adjusting bracket comprises the pulley being rotationally connected with pulley adjusting bracket;
Drag-line, described drag-line winding is on described pulley and winding wheel.
3. a kind of wind-driven generator end cap lifting tool according to claim 2, is characterized in that, between described balancing pole and described the first column, is also provided with inclined support bar.
4. a kind of wind-driven generator end cap lifting tool according to claim 3, is characterized in that, the end of described drag-line is also provided with hook, and described hook is J type.
5. a kind of wind-driven generator end cap lifting tool according to claim 4, is characterized in that, between described hook and described drag-line, is provided with universal connection, described universal universal joint or the universal bearing of being connected to.
6. a kind of wind-driven generator end cap lifting tool according to claim 5, is characterized in that, described the second column outer surface is also provided with handrail.
7. a kind of wind-driven generator end cap lifting tool according to claim 5, is characterized in that, described balancing pole bottom will be provided with universal rolling wheel.
8. a kind of wind-driven generator end cap lifting tool according to claim 4, is characterized in that, between described hook and described drag-line for spring is connected.
9. a kind of wind-driven generator end cap lifting tool according to claim 7, is characterized in that, described pulley adjusting bracket two ends are respectively provided with a pulley.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201521046129.2U CN205257818U (en) | 2015-12-15 | 2015-12-15 | Aerogenerator end cover lifts by crane instrument |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201521046129.2U CN205257818U (en) | 2015-12-15 | 2015-12-15 | Aerogenerator end cover lifts by crane instrument |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205257818U true CN205257818U (en) | 2016-05-25 |
Family
ID=55999359
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201521046129.2U Expired - Fee Related CN205257818U (en) | 2015-12-15 | 2015-12-15 | Aerogenerator end cover lifts by crane instrument |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205257818U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106395667A (en) * | 2016-06-23 | 2017-02-15 | 国网冀北电力有限公司唐山供电公司 | High-voltage line anchor throwing method and portable throwing device |
| CN106044619B (en) * | 2016-08-01 | 2018-08-31 | 西部国际绿色能源斯特林(贵州)智能装备制造有限公司 | A kind of dish face steel structure hoisting balance control system |
-
2015
- 2015-12-15 CN CN201521046129.2U patent/CN205257818U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106395667A (en) * | 2016-06-23 | 2017-02-15 | 国网冀北电力有限公司唐山供电公司 | High-voltage line anchor throwing method and portable throwing device |
| CN106044619B (en) * | 2016-08-01 | 2018-08-31 | 西部国际绿色能源斯特林(贵州)智能装备制造有限公司 | A kind of dish face steel structure hoisting balance control system |
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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: 20160525 Termination date: 20181215 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |