CN206071801U - A kind of maintenance frock for wind turbine cabin equipment - Google Patents
A kind of maintenance frock for wind turbine cabin equipment Download PDFInfo
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- CN206071801U CN206071801U CN201621058848.0U CN201621058848U CN206071801U CN 206071801 U CN206071801 U CN 206071801U CN 201621058848 U CN201621058848 U CN 201621058848U CN 206071801 U CN206071801 U CN 206071801U
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- installation
- cabin
- wind turbine
- installation pedestal
- maintenance frock
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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
Abstract
The utility model discloses a kind of maintenance frock for wind turbine cabin equipment, in cabin, including moveable installation pedestal and rotary suspension arm component, installation pedestal is provided with installation portion for installation pedestal to be removably installed in the installation position of multiple diverse locations in cabin, one end of rotary suspension arm component and installation pedestal are hinged to realize horizontally rotating, and the other end of rotary suspension arm component is provided with boom hoisting for lifting by crane equipment and rotating to carry out upkeep operation in cabin.This utility model have the advantages that it is simple and compact for structure, flexible to operation, be particularly suitable for upkeep operation in the cabin of high-altitude.
Description
Technical field
This utility model is mainly concerned with wind power generating set apparatus field, and in particular to a kind of to be used for wind turbine cabin
The maintenance frock of equipment.
Background technology
Wind generating technology is that a kind of clean energy resource utilizes technology, is progressively provided wind energy by a series of drive disk assembly
Source is converted into electric energy that can be for users to use.With the fast development of China's wind-powered electricity generation industry, the power grade of Wind turbines by
It is cumulative to add, and then cause the size and weight of engine room inside part gradually to increase.Wind turbines in running, unavoidably
These parts, equipment to be safeguarded and changed in ground.Such as Oil pump electrical machinery, gear-box radiator, driftage drive, driftage system
It is dynamic, the part such as high speed shaft brake, these parts are due to abrasion or the termination of projected life, or the need of preventive maintenance
Ask, it is often necessary to safeguard and change.With the increase of apparatus of repair parts size and quality, cabin is in high-altitude, empty in cabin in addition
Between it is narrow and small so that the maintenance of wind turbine cabin equipment is more and more difficult.The maintenance of existing wind turbine cabin equipment exist with
Lower technical problem：
（1）Plant maintenance in the cabin of part only need to arrange one in engine room inside using fixed electric block type lifting scheme
Then electric block is arranged on the position by the installation site of individual fixation.Although the program is the simplest, due to electronic
The installation site of calabash immobilizes, and during compartment components are safeguarded, can only will safeguard that material is lifted to cabin from ground
Inside, and can not will safeguard that material is moved in cabin, it is impossible to meet lifting requirement when component maintenance is changed, cause cabin to be tieed up
Shield process is extremely inconvenient.
（2）Plant maintenance in the cabin of part adopts purlin car single-beam electric block type lifting scheme.By setting in engine room inside
Track and single-beam are put, electric block can reach the most of region in cabin.But the program needs to arrange in engine room inside
The walking track of single-beam, complex structure, reliability are relatively low.Simultaneously as the presence of track and single-beam, the space quilt of engine room inside
It is divided into upper and lower two parts, the utilization rate of upper space is relatively low, is unfavorable for fully using the space of engine room inside.It is additionally, since rail
The presence in road, the height of cabin increase, and increased the difficulty of cabin transport.
（3）By working place it is narrow and small, equipment quality is big is affected, existing upkeep operation mode is held in equipment moving process
Easily generation equipment is rocked, there is the risk that equipment smashes nacelle interior wall or other equipment.
Utility model content
The technical problem solved by this utility model is：For the problem that prior art is present, there is provided a kind of structure letter
Single maintenance work for wind turbine cabin equipment that is compact, flexible to operation, being particularly suitable for upkeep operation in the cabin of high-altitude
Dress.
To solve above-mentioned technical problem, this utility model is employed the following technical solutions：
A kind of maintenance frock for wind turbine cabin equipment, in cabin, including moveable installation pedestal and
Rotary suspension arm component, the installation pedestal be provided with installation portion for by installation pedestal be removably installed in cabin it is multiple not
With on the installation position of position, one end and the installation pedestal of the rotary suspension arm component are hinged to realize horizontally rotating, the rotation
The other end of arm component is provided with boom hoisting for lifting by crane equipment and rotating to carry out upkeep operation in cabin.
As further improvement of the utility model, vertical rotating shaft in the installation pedestal, is fixed with, the rotating shaft
Upper end is arranged with deep groove ball bearing, and the lower end of the rotating shaft is arranged with thrust ball bearing, and the rotary suspension arm component includes vertically
The vertical swingle and horizontal hanging arm bar of connection, the vertical swingle are sheathed on outside rotating shaft and by deep groove ball bearing and thrust
Ball bearing rotates around the shaft.
Used as further improvement of the utility model, the perpendicular joints of the vertical swingle and horizontal hanging arm bar are provided with
Support bar, described support bar one end are fixed on vertical swingle, the support bar other end be fixed on horizontal hanging arm bar with
Horizontal hanging arm bar is supported.
Used as further improvement of the utility model, the vertical swingle is provided with index dial, sets on the index dial
There are multiple location holes, the installation pedestal is provided with elastic positioning pin for inserting in location hole so that vertical swingle stops turning
It is dynamic.
Used as further improvement of the utility model, the installation pedestal is provided with for controlling vertical swingle rotation spirit
The damper assembly of activity, the damper assembly include the damping fin with certain radian and regulating bolt, and the damping fin is close
Vertical swingle outer circumference surface is arranged, and the regulating bolt is used for the distance between damping adjusting piece and vertical swingle to adjust
Damping value size.
Used as further improvement of the utility model, the horizontal hanging arm bar is provided with multiple for installing boom hoisting
Installing hole is adjusted, multiple regulation installing holes are sequentially arranged in the horizontal direction and are used for adjusting boom hoisting on horizontal hanging arm bar
Installation site.
Used as further improvement of the utility model, the boom hoisting is electric block.
Used as further improvement of the utility model, what the installation portion included being vertically arranged in installation pedestal spacing inserts
Hole and multiple installation fixing holes, the spacing jack be used for make cabin installation position lobe insert, to limit installation pedestal not
Can horizontally rotate, multiple fixing holes of installing are for making installation pedestal be fixedly connected with installation position by fixture.
Compared with prior art, the utility model has the advantage of：
（1）Maintenance frock for wind turbine cabin equipment of the present utility model, one is to be not only able to lifting appliance, also
The equipment of lifting flexibly can be moved in cabin, greatly facilitate the development of upkeep operation, be particularly suitable for space
Job Operations in narrow and small cabin.Two is the upkeep operation needs that can adapt to various location in cabin, and need not
The complicated purlin track road of design structure, will not take the space of cabin too much in the cabin so that the utilization rate of cabin is high；Simultaneously
Without the height for increasing cabin, the difficulty of cabin transport is reduced.
（2）Maintenance frock for wind turbine cabin equipment of the present utility model, is used to hold by deep groove ball bearing 22
By the bending load of rotary suspension arm component 3, the power of the vertical direction for being used for bearing rotary suspension arm component 3 by thrust ball bearing 23
Load.So that this safeguards that frock operational stability is high, equipment during lifting and movement is not susceptible to equipment and rocks, significantly
Improve the safety of upkeep operation.
（3）Maintenance frock for wind turbine cabin equipment of the present utility model, by arranging elastic positioning pin, indexing
Disk and damper assembly, can carry out accurately upkeep operation.Horizontal hanging arm bar can also be made, and the used time does not draw in position simultaneously
Keep fixing, the safety of equipment and operation has further been effectively ensured.
（4）Maintenance frock for wind turbine cabin equipment of the present utility model, by arranging special installation portion, makes
Obtain the installation position in cabin and arrange simple, only a lobe and multiple corresponding fixing holes need to be set, while this is matched somebody with somebody
Conjunction mode also causes installation pedestal not only easy accessibility, and installs firm.
Description of the drawings
Fig. 1 is the principle schematic diagram. for safeguarding frock for wind turbine cabin equipment of the present utility model.
Fig. 2 is that the maintenance frock local overlooking structural principle for wind turbine cabin equipment of the present utility model is illustrated
Figure.
Marginal data：
1st, boom hoisting；2nd, installation pedestal；21st, rotating shaft；22nd, deep groove ball bearing；23rd, thrust ball bearing；24th, damping group
Part；241st, damping fin；242nd, regulating bolt；25th, installation portion；251st, spacing jack；252nd, fixing hole is installed；3rd, rotary suspension arm
Component；31st, vertical swingle；32nd, horizontal hanging arm bar；321st, adjust installing hole；33rd, index dial；34th, support bar.
Specific embodiment
This utility model is described in further detail below in conjunction with specific embodiments and the drawings.
As shown in Figure 1 and Figure 2, this utility model provides a kind of maintenance frock for wind turbine cabin equipment, located at machine
In cabin, including moveable installation pedestal 2 and rotary suspension arm component 3, installation pedestal 2 is provided with installation portion 25 for installing base
Seat 2 is removably installed in cabin on the installation position of multiple diverse locations, one end and the installation pedestal 2 of rotary suspension arm component 3
It is hinged to realize horizontally rotating, the other end of rotary suspension arm component 3 is provided with boom hoisting 1 for equipment is lifted by crane and in cabin
Rotate to carry out upkeep operation.
Concrete operations are as follows：As multiple installation positions are provided with cabin, when the somewhere used equipment in cabin has maintenance needs
When, only need first installation pedestal 2 is installed on the installation position near the used equipment by installation portion 25, then using boom hoisting
New equipment is lifted by crane by 1, is recycled rotary suspension arm component 3 to horizontally rotate the new equipment that this is sling, is allowed to be moved at used equipment
Carry out replacing upkeep operation.The special scientific design by more than, one is so that and of the present utility model safeguards frock not only
Being capable of lifting appliance, additionally it is possible to the equipment of lifting is flexibly moved in cabin, opening for upkeep operation is greatly facilitated
Exhibition, the Job Operations being particularly suitable in the cabin of narrow space.Two are so that this safeguards that frock can adapt to different positions in cabin
The upkeep operation needs at place are put, and cabin will not need not be taken too much in the complicated purlin track road of design structure in cabin
Space so that the utilization rate of cabin is high；Simultaneously without the height for increasing cabin, the difficulty of cabin transport is reduced.
Further, in the preferred embodiment, vertical rotating shaft 21 is fixed with installation pedestal 2, the upper end of rotating shaft 21 is arranged
The lower end for having deep groove ball bearing 22, rotating shaft 21 is arranged with thrust ball bearing 23, and rotary suspension arm component 3 includes connected vertically vertical
Swingle 31 and horizontal hanging arm bar 32, vertical swingle 31 are sheathed on outside rotating shaft 21 and by deep groove ball bearing 22 and thrust ball axle
Hold 23 21 rotations around the shaft.As this safeguards the equipment quality of frock lifting all than larger, and by cabin space is narrow and small, staff
Not easy-operating impact so that safeguard that frock itself is had to high safe operation performance.For this purpose, this utility model does
Go out the above further to improve, be used for bearing the bending load of rotary suspension arm component 3 by deep groove ball bearing 22, by thrust ball
Bearing 23 is used for the power load of the vertical direction for bearing rotary suspension arm component 3.So that this safeguards that frock operational stability is high, equipment
Equipment is not susceptible to during lifting and movement to rock, the safety of upkeep operation is greatly improved.
Further, in the preferred embodiment, the perpendicular joints of vertical swingle 31 and horizontal hanging arm bar 32 are provided with support
Bar 34,34 one end of support bar are fixed on vertical swingle 31, and 34 other end of support bar is fixed on horizontal hanging arm bar 32 with right
Horizontal hanging arm bar 32 is supported.So that vertically forming gusseted between swingle 31, horizontal hanging arm bar 32 and support bar 34
It is stable, further increase the overall stability of equipment and safety.
Further, in the preferred embodiment, vertical swingle 31 is provided with index dial 33, and index dial 33 is provided with multiple fixed
Position hole, installation pedestal 2 are provided with elastic positioning pin for inserting in location hole so that vertical swingle 31 stops operating.By this
The setting of sample so that when equipment moves into place needs to carry out replacing and safeguard, it is possible to use elastic positioning pin and index dial 33, make
Horizontal hanging arm bar 32 stops in this place, and then can carry out accurately upkeep operation.Or, when upkeep operation is not needed,
Elastic positioning pin and index dial 33 can be utilized, horizontal hanging arm bar 32 is drawn in position and is kept fixed, further
The safety of equipment and operation has been effectively ensured.
Further, in the preferred embodiment, installation pedestal 2 is provided with for controlling 31 flexible rotation degree of vertical swingle
Damper assembly 24, damper assembly 24 include the damping fin 241 with certain radian and regulating bolt 242, and damping fin 241 is near perpendicular
Arrange to 31 outer circumference surface of swingle, regulating bolt 242 be used for the distance between damping adjusting piece 241 and vertical swingle 31 with
Damping adjusting value size.By such setting so that rotary suspension arm component 3 rotate when can speed it is moderate, further protect
Card will not occur the danger that equipment rocked, smashed equipment.Meanwhile, when needing to fix horizontal hanging arm bar 32, can utilize
While elastic positioning pin and index dial 33, maximum is transferred in damping using regulating bolt 242 also, the level of being further ensured that is hung
Armed lever 32 will not be rotated.
Further, in the preferred embodiment, horizontal hanging arm bar 32 is provided with multiple regulations for installing boom hoisting 1 and pacifies
Dress hole 321, multiple regulation installing holes 321 are sequentially arranged in the horizontal direction and are used for adjusting boom hoisting 1 on horizontal hanging arm bar 32
Installation site.This makes it possible to by the installation site of regulation boom hoisting 1 adjust the horizontal right position of lifting appliance,
Further increase the precision of upkeep operation so that upkeep operation quickly, is easily carried out.
Further, in the preferred embodiment, boom hoisting 1 is electric block.
Further, in the preferred embodiment, installation portion 25 includes the spacing jack 251 being vertically arranged in installation pedestal 2
With it is multiple installation fixing holes 252, spacing jack 251 be used for make cabin installation position lobe insert, to limit installation pedestal 2 not
Can horizontally rotate, multiple fixing holes 252 of installing are for making installation pedestal 2 be fixedly connected with installation position by fixture.By this
The setting of sample so that the installation position in cabin arranges simple, only need to arrange a lobe and multiple corresponding fixing holes,
This fit system also causes the not only easy accessibility of installation pedestal 2 simultaneously, and installs firm.
The above is only preferred implementation of the present utility model, protection domain of the present utility model is not limited merely to above-mentioned
Embodiment, all technical schemes belonged under this utility model thinking belong to protection domain of the present utility model.It should be pointed out that right
For those skilled in the art, some improvements and modifications under the premise of without departing from this utility model principle,
Should be regarded as protection domain of the present utility model.
Claims (8)
1. a kind of maintenance frock for wind turbine cabin equipment, in cabin, it is characterised in that including moveable peace
Dress pedestal（2）With rotary suspension arm component（3）, the installation pedestal（2）It is provided with installation portion（25）For by installation pedestal（2）Can
Releasably it is installed in cabin on the installation position of multiple diverse locations, the rotary suspension arm component（3）One end and installation pedestal
（2）It is hinged to realize horizontally rotating, the rotary suspension arm component（3）The other end be provided with boom hoisting（1）For equipment is risen
Hang and rotate to carry out upkeep operation in cabin.
2. the maintenance frock for wind turbine cabin equipment according to claim 1, it is characterised in that the installation base
Seat（2）On be fixed with vertical rotating shaft（21）, the rotating shaft（21）Upper end be arranged with deep groove ball bearing（22）, the rotating shaft
（21）Lower end be arranged with thrust ball bearing（23）, the rotary suspension arm component（3）Including vertical swingle connected vertically
（31）With horizontal hanging arm bar（32）, the vertical swingle（31）It is sheathed on rotating shaft（21）Outward and by deep groove ball bearing（22）With
Thrust ball bearing（23）Around the shaft（21）Rotation.
3. the maintenance frock for wind turbine cabin equipment according to claim 2, it is characterised in that the vertical rotation
Bull stick（31）With horizontal hanging arm bar（32）Perpendicular joints be provided with support bar（34）, the support bar（34）One end is fixed on perpendicular
To swingle（31）On, the support bar（34）The other end is fixed on horizontal hanging arm bar（32）On with to horizontal hanging arm bar（32）Enter
Row is supported.
4. the maintenance frock for wind turbine cabin equipment according to claim 2, it is characterised in that the vertical rotation
Bull stick（31）It is provided with index dial（33）, the index dial（33）It is provided with multiple location holes, the installation pedestal（2）It is provided with
Elastic positioning pin is used to insert in location hole so that vertical swingle（31）Stop operating.
5. the maintenance frock for wind turbine cabin equipment according to claim 2, it is characterised in that the installation base
Seat（2）It is provided with for controlling vertical swingle（31）The damper assembly of flexible rotation degree（24）, the damper assembly（24）Bag
Include the damping fin with certain radian（241）And regulating bolt（242）, the damping fin（241）Near vertical swingle（31）
Outer circumference surface is arranged, the regulating bolt（242）For damping adjusting piece（241）With vertical swingle（31）The distance between with
Damping adjusting value size.
6. the maintenance frock for wind turbine cabin equipment according to claim 2, it is characterised in that the level is hung
Armed lever（32）It is provided with multiple for installing boom hoisting（1）Regulation installing hole（321）, multiple regulation installing holes
（321）It is sequentially arranged in horizontal hanging arm bar in the horizontal direction（32）It is upper to be used to adjust boom hoisting（1）Installation site.
7. the maintenance frock for wind turbine cabin equipment according to claim 6, it is characterised in that described lifting
Put（1）For electric block.
8. the maintenance frock for wind turbine cabin equipment as claimed in any of claims 1 to 7, its feature exist
In the installation portion（25）Including being vertically arranged to installation pedestal（2）On spacing jack（251）With multiple installation fixing holes
（252）, the spacing jack（251）Lobe for making cabin installation position inserts, to limit installation pedestal（2）Can not level
Rotate, multiple installation fixing holes（252）For making installation pedestal by fixture（2）It is fixedly connected with installation position.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621058848.0U CN206071801U (en) | 2016-09-18 | 2016-09-18 | A kind of maintenance frock for wind turbine cabin equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621058848.0U CN206071801U (en) | 2016-09-18 | 2016-09-18 | A kind of maintenance frock for wind turbine cabin equipment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206071801U true CN206071801U (en) | 2017-04-05 |
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ID=58436680
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621058848.0U Active CN206071801U (en) | 2016-09-18 | 2016-09-18 | A kind of maintenance frock for wind turbine cabin equipment |
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| Country | Link |
|---|---|
| CN (1) | CN206071801U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107515129A (en) * | 2017-08-02 | 2017-12-26 | 宁波奥克斯电气股份有限公司 | Household air-conditioner test fixture |
-
2016
- 2016-09-18 CN CN201621058848.0U patent/CN206071801U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107515129A (en) * | 2017-08-02 | 2017-12-26 | 宁波奥克斯电气股份有限公司 | Household air-conditioner test fixture |
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