CN205802720U - Hoistable platform and the tower with this hoistable platform - Google Patents
Hoistable platform and the tower with this hoistable platform Download PDFInfo
- Publication number
- CN205802720U CN205802720U CN201620744457.8U CN201620744457U CN205802720U CN 205802720 U CN205802720 U CN 205802720U CN 201620744457 U CN201620744457 U CN 201620744457U CN 205802720 U CN205802720 U CN 205802720U
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- Prior art keywords
- hoistable platform
- tower
- switching mechanism
- engaging lug
- bracing frame
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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
-
- 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
- Y02E10/728—Onshore wind turbines
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Abstract
The utility model discloses a kind of hoistable platform and the tower with hoistable platform, this platform includes bracing frame, hoisting mechanism, switching mechanism and detent mechanism；Hoisting mechanism is arranged on bracing frame, is used for driving described hoistable platform to realize lifting；Switching mechanism it is connected with on bracing frame；Detent mechanism is connected between bracing frame and switching mechanism, and detent mechanism is for positioning the upturned position of switching mechanism.Hoisting mechanism is utilized to drive traction steel wire that hoistable platform can be made to be freely lifted in tower, and, the switching mechanism being respectively provided with in each side of bracing frame can be utilized, make workman can realize tower inside and carry out 360 ° of maintenance, effectively reduce the labor intensity of workman, improve work efficiency and safety；Meanwhile, make tower inner wall washing and replacing illumination and fastening cable more convenient, and be capable of the maintenance of tower longitudinal seam.
Description
Technical field
This utility model relates to wind-powered electricity generation and safeguards apparatus field, particularly to a kind of hoistable platform with this hoistable platform
Tower.
Background technology
Tower is the important component part of wind power generating set, bears the pressure and moment of flexure transmitted at axial fan hub.Conventional
Tower have the types such as steel tower, prestressed concrete tower cylinder, the hybrid tower of steel-concrete.
At present, along with the exploitation of high-power blower, and in order to adapt to different wind field condition, for tower requirement for height more
Coming the highest, the diameter of tower is the most increasing, which results in tower and is manufacturing and himself longitudinal, hoop in assembling process
Weld seam also increases, and then the requirement to aspects such as the maintenance of tower is more and more higher.
At present, tower is overhauled by commonly used artificial climbing mode.Refer to Fig. 1, existing tower is internally provided with
For the cat ladder 100 of workman's climbing, near cable clamp 110, welding auxiliary suspension ring 120, are used for installing attendant and hang safety
Band, in order to cable arrangements and the electricity piece such as fastening, illuminating lamp can be changed by workman.
The version of the tower used in prior art, has the disadvantage in that
1, needing workman to climb step by step, labor intensity is big, inefficiency, safety are low；
2, tower inner core cleans difficulty, replacing illuminates and fastening cable is the most inconvenient.
3, the maintenance of tower longitudinal seam cannot be realized.
Utility model content
The purpose of this utility model is to provide a kind of hoistable platform and the tower with this hoistable platform, existing to solve
The inconvenient maintenance for tower in technology, safety is low and cannot realize the technical problems such as tower longitudinal seam maintenance.
This utility model provides a kind of hoistable platform, and this hoistable platform includes: bracing frame, hoisting mechanism, switching mechanism
And detent mechanism；
Described hoisting mechanism is arranged on bracing frame, is used for driving described hoistable platform to realize lifting；
Support frame as described above is connected with described switching mechanism；
Described detent mechanism is connected between support frame as described above and described switching mechanism, and described detent mechanism is for described
The upturned position of switching mechanism positions.
Further, described switching mechanism includes pedal, and it is hinged by axle with support frame as described above.
Further, described switching mechanism also includes that handrail and connecting rod, described handrail are movably connected on support frame as described above,
Described handrail is positioned at the top of described pedal, and, the two ends of described connecting rod are hinged with described handrail and pedal respectively, to realize
Described handrail and pedal linkage.
Further, described detent mechanism includes main engaging lug, secondary engaging lug and locking member；
Described main engaging lug is fixed on support frame as described above；
Described secondary engaging lug is held within described switching mechanism the one end close to described main engaging lug；
By installing described locking member in the connecting hole of main engaging lug and secondary engaging lug, the upset to described switching mechanism
Position positions.
Further, at least provided with two connecting holes being used for installing locking member on described secondary engaging lug.
Further, described detent mechanism includes the first limited block and the second limited block；
Described first limited block is fixed on support frame as described above；
Described second limited block is held within switching mechanism the end close to described first limited block；
Coordinated by the abutting of described first limited block and the second limited block, carry out determining to the upturned position of handrail Yu pedal
Position.
Further, support frame as described above is rectangular structure, and it includes the many root posts being vertically arranged, described switching mechanism
End is movably connected in the two adjacent upright being positioned at bracing frame at least side.
Further, it is positioned at two root posts at the least one set diagonal angle of bracing frame and is coated with guide steel wire rope, described
The both ends of guide steel wire rope are for being connected with top and the bottom of tower.
Further, support frame as described above being also equipped with limiter of speed, described limiter of speed is used for attachment security steel wire rope, described
Safety steel cable both ends are respectively used to be connected with atop a tower and bottom, and the speed of platform is exceeded values by described liter
Time, described limiter of speed is to safety steel cable automatic locking.
This utility model additionally provides a kind of tower with hoistable platform, including: tower body, haulage cable and on
The hoistable platform stated；
The top of described tower body is provided with support, and described support is installed directive wheel；
Described haulage cable connects described hoisting mechanism and directive wheel respectively；
Described hoisting mechanism drives described hoistable platform to lift this internal realization of tower by haulage cable.
Using technique scheme, the beneficial effect that this utility model produces has:
The hoistable platform that this utility model provides, utilizes hoisting mechanism to drive this hoistable platform to realize by haulage cable
Lifting, meanwhile, can arrange switching mechanism at least one side of bracing frame, and this switching mechanism can be carried out on bracing frame
Draw in or deployed condition switching, utilize detent mechanism that switching mechanism is drawn in or expanded position carries out positioning and locking, work as place
When deployed condition, this switching mechanism can carry human body and carry out operation；
This utility model additionally provides a kind of tower with hoistable platform, utilizes hoisting mechanism to drive traction steel wire to make liter
Fall platform is freely lifted in tower, and it is possible to utilize the switching mechanism arranged in each side of bracing frame, makes the workman can
To realize tower inside is carried out 360 ° of maintenance, effectively reduce the labor intensity of workman, improve work efficiency and safety；
Meanwhile, make tower inner wall washing and replacing illumination and fastening cable more convenient, and be capable of longitudinal seam inspection in tower
Repair.
Accompanying drawing explanation
The accompanying drawing constituting a part of the present utility model is further appreciated by of the present utility model for providing, and this practicality is new
The schematic description and description of type is used for explaining this utility model, is not intended that improper restriction of the present utility model.?
In accompanying drawing:
Fig. 1 is the structural representation of tower in prior art；
Fig. 2 is the structural representation of the hoistable platform deployed condition that this utility model embodiment provides；
Fig. 3 is the structural representation of the hoistable platform rounding state that this utility model embodiment provides；
Fig. 4 a is the detent mechanism structural representation in hoistable platform deployed condition of this utility model embodiment offer；
Fig. 4 b is the detent mechanism structural representation at hoistable platform rounding state of this utility model embodiment offer；
Fig. 5 a is the detent mechanism structural representation in hoistable platform deployed condition of another embodiment of this utility model offer
Figure；
Fig. 5 b is the detent mechanism structural representation at hoistable platform rounding state of another embodiment of this utility model offer
Figure；
Fig. 6 is the structural representation of the tower with hoistable platform that this utility model embodiment provides.
In figure:
1-bracing frame；2-hoisting mechanism；3-switching mechanism；
4-detent mechanism；5-guide steel wire rope；6-limiter of speed；
7-safety steel cable；8-tower body；9-haulage cable；
10-hoistable platform；11-column；31-pedal；
32-handrail；33-connecting rod；The main engaging lug of 41-；
42-pair engaging lug；43-locking member；44-connecting hole；
45-the first limited block；46-the second limited block；81-support；
100-cat ladder；110-cable clamp；120-assists suspension ring.
Detailed description of the invention
It should be noted that in the case of not conflicting, the embodiment in this utility model and the feature in embodiment can
To be mutually combined.Describe this utility model below with reference to the accompanying drawings and in conjunction with the embodiments in detail.
In description of the present utility model, it should be noted that unless otherwise clearly defined and limited, term " peace
Dress ", " connection " should be interpreted broadly, for example, it may be fixing connection, it is also possible to be to removably connect, or be integrally connected；Can
Being to be joined directly together, it is also possible to be indirectly connected to by intermediary.For the ordinary skill in the art, can be concrete
Situation understands above-mentioned term concrete meaning in this utility model.
Fig. 2 and Fig. 3 respectively illustrates and originally executes the hoistable platform of example offer in deployed condition and the structural representation of rounding state
Figure；
Refer to Fig. 2 and Fig. 3；A kind of hoistable platform that this utility model provides, including: bracing frame 1, hoisting mechanism 2, turn over
Rotation mechanism 3 and detent mechanism 4；
Bracing frame 1 is preferably rectangular structure, and it is similar with current universal elevator body structure, more meets the use of people
Custom.Bracing frame 1 includes the many root posts 11 being vertically arranged, and is connected by crossbeam between column 11, and bracing frame 1 uses cuboid
During structure, column 11 is preferably 4, and the top of this column 11 and bottom can arrange gripper shoe as support.
Hoisting mechanism 2 is arranged on bracing frame 1, is used for driving hoistable platform to realize lifting.
Preferably, hoisting mechanism 2 can use the lifting means that small winch or electric block etc. are conventional, and employing has
Line or wireless operated mode start hoisting mechanism, and it utilizes haulage cable to realize the lifting work of hoistable platform.
Being connected with switching mechanism 3 on the bracing frame 1 of the present embodiment, detent mechanism 4 is connected to bracing frame 1 and upset
Between mechanism 3, detent mechanism 4 is for positioning the upturned position of switching mechanism 3.
Preferably, switching mechanism 3 includes pedal 31, and it is hinged by axle with bracing frame 1.More specifically, 31 liang of this pedal
Side is hinged by axle between two root posts 11 of same side respectively and on bracing frame 1, make this pedal 31 can folding or
Deployed condition switches.It is horizontally disposed first spacing that detent mechanism 4 can be included in side in the gripper shoe bottom bracing frame 1
Plate, and the second limiting plate that the same side edge-perpendicular is arranged on the supporting plate, when pedal 31 is expanded to horizontal level, pedal
Bottom is overlapped on the first limiting plate, carries out spacing to the deployed condition of pedal；When pedal draws in as vertical position, on pedal
Portion's (with expanded position as reference) is overlapped on the second limiting plate, carries out spacing to the rounding state of pedal.Certainly, the present embodiment
Position-limit mechanism such as, axle and bracing frame can be respectively provided with baffle plate, to reach right to use other common structure forms
The expansion of pedal and curling position carry out limit function, ought to contain within this programme protection domain.
Referring once again to Fig. 2；Preferably, the switching mechanism 3 that the present embodiment provides also includes handrail 32 and connecting rod 33, handrail
32 are movably connected on bracing frame 1.Preferably, handrail 32 is positioned at the top of pedal 31, and, the two ends of connecting rod 33 respectively with hold up
Hands 32 and pedal 31 are hinged, and when handrail 32 is in expansion or rounding state, due to the linkage effect of connecting rod 33, pedal 31 is same
Sample is in expansion or rounding state.
The detent mechanism that Fig. 4 a and Fig. 4 b respectively illustrates this utility model embodiment and provides launches at hoistable platform and receives
Hold together the structural representation of state；
Refer to Fig. 4 a and Fig. 4 b；
When the switching mechanism 3 of the present embodiment uses the structure of handrail 32, connecting rod 33 and pedal 31 simultaneously, detent mechanism 4 wraps
Include main engaging lug 41, secondary engaging lug 42 and locking member 43；
Preferably, main engaging lug 41 is fixed on the two adjacent root posts 11 of bracing frame 1；Secondary engaging lug 42 is secured in place
Close to one end of main engaging lug 41 on switching mechanism 3；
More specifically, secondary engaging lug 42 be held within handrail 32 for the connecting rod hinged with column 11, and
And, this pair engaging lug 42 is close to the position of main engaging lug 41.
Then by installing locking member 43, to switching mechanism 3 in the connecting hole 44 of main engaging lug 41 and secondary engaging lug 42
Upturned position position.
Preferably, locking member 43 can use the conventional fasteners such as alignment pin or bolt, when locking member 43 uses alignment pin,
The upper connecting hole 44 of main engaging lug 41 and secondary engaging lug 42 is set to unthreaded hole；When using bolt, main engaging lug 41 or secondary engaging lug 42
Upper connecting hole be set to screwed hole, utilize bolt connecting mode, can avoid producing between main engaging lug 41 and secondary engaging lug 42
Loosen, strengthen the steadiness that both connect.
Secondary engaging lug 42 can arrange one or more connecting hole 44, when arranging a connecting hole, preferably set
Put the expanded position at handrail, when handrail is in closed position, it is possible to use the frictional force between handrail both sides and column is carried out
Location.
When the connecting hole 44 on secondary engaging lug 42 is set to multiple, as a example by two, the position of two connecting holes 44 is divided
The expansion of not corresponding handrail and curling position, then utilize locking member 43 to be accurately positioned.
Additionally, the present embodiment additionally provides the another kind of version of detent mechanism 4, specifically refer to Fig. 5 a and 5b；
This detent mechanism 4 includes the first limited block 45 and the second limited block 46；
First limited block 45 is fixed on the column 11 of bracing frame 1；
Second limited block 46 is held within switching mechanism 3 end close to the first limited block 45；Same, second
Limited block 46 be held within handrail 32 for the connecting rod hinged with column 11, and, this second limited block 46 leans on
It is bordering on the position of the first limited block 45；
Coordinated by the abutting of the first limited block 45 and the second limited block 46, the upturned position of handrail 32 with pedal 31 is entered
Row location.
As shown in Figure 5 a, when handrail 32 is in the deployed, the second limited block 46 rotates with handrail, is in first spacing
Block 45 bottom, and the second limited block 46 top abuts against with the first limited block 45, prevents handrail from driving the second limited block 46 to continue
Continuous upset, to reach handrail 32 and the position-limiting action of pedal 31.
As shown in Figure 5 b, when handrail 32 is in curling position, the second limited block 46 rotates counterclockwise with handrail, the second limit
Position block 46 is in outside the first limited block 45, and limits with first (relative to the position of deployed condition) bottom the second limited block 46
Position block 45 abuts against, and prevents handrail from driving the second limited block 46 and pedal to continue upset, spacing with reach handrail and pedal
Effect.
It should be noted that in the embodiment of this utility model offer, switching mechanism 3 end is movably connected in and is positioned at support
In the two adjacent upright 11 of frame 1 at least side, during actual application, when particularly using in the inside of blower fan tower barrel, it is contemplated that need
Tower inside is carried out 360 ° of maintenance, it is preferable that switching mechanism 3 is movably connected in be positioned at and uses cuboid bracing frame 1 whole
In the two adjacent upright 11 of four sides.
Referring once again to Fig. 2 and Fig. 3；Lead being positioned at two root posts 11 settings at the least one set diagonal angle of bracing frame 1
Xiang Kong, is coated with guide steel wire rope 5 in pilot hole, and the both ends of guide steel wire rope 5 are divided for top and the bottom with tower
Not connecting, when hoistable platform carries out lifting work, guide steel wire rope 5 plays the guide effect to hoistable platform, prevents lifting
Platform produces and rocks, and enables hoistable platform steadily to lift.
Being also equipped with limiter of speed 6 on bracing frame 1, this limiter of speed 6 is for attachment security steel wire rope 7, safety steel cable 7 liang
End is respectively used to be connected with atop a tower and bottom.Preferably, this limiter of speed 6 uses that commonly uses in current elevator to have hypervelocity
The elevator governor of auto-lock function, when rising the scope that the speed of platform exceedes limiter of speed preset value, this limiter of speed 6 is to safety
Steel wire rope 7 automatic locking, to prevent hoistable platform from falling, ensures the operation safety of hoistable platform.
Refer to Fig. 6, additionally provide a kind of tower with hoistable platform in this utility model embodiment, it includes tower
Body 8, haulage cable 9 and above-mentioned hoistable platform 10；
In the present embodiment, tower is preferably blower fan tower barrel；It is provided with support 81 at the top of tower body 8, support 81 is pacified
Dress directive wheel；Haulage cable 9 connects hoisting mechanism 2 and directive wheel respectively, constitutes traction loop, due to hoisting mechanism, traction
The concrete connected mode of steel wire rope and directive wheel is conventional tractive manner in prior art, therefore in technical solutions of the utility model
In do not repeating.
Hoisting mechanism 2 is utilized to drive hoistable platform 10 to realize being freely lifted in tower body 8 by haulage cable 9,
In arrival tower during relevant position, the switching mechanism that workman can utilize each side of this hoistable platform to arrange launches, can
To realize tower inside is carried out 360 ° of maintenance, effectively reduce the labor intensity of workman, improve work efficiency and safety；
Meanwhile, tower inner wall washing and replacing are illuminated and fastening cable is more convenient, and be capable of the maintenance of tower longitudinal seam.
The foregoing is only preferred embodiment of the present utility model, not in order to limit this utility model, all at this
Within the spirit of utility model and principle, any modification, equivalent substitution and improvement etc. made, should be included in this utility model
Protection domain within.
Claims (10)
1. a hoistable platform, it is characterised in that including: bracing frame (1), hoisting mechanism (2),
Switching mechanism (3) and detent mechanism (4)；
Described hoisting mechanism (2) is arranged on bracing frame (1), is used for driving described hoistable platform to realize lifting；
Support frame as described above (1) is connected with described switching mechanism (3)；
Described detent mechanism (4) is connected between support frame as described above (1) and described switching mechanism (3), and described detent mechanism (4) is used
In the upturned position of described switching mechanism (3) is positioned.
Hoistable platform the most according to claim 1, it is characterised in that described switching mechanism (3) includes pedal (31), its with
Support frame as described above (1) is hinged by axle.
Hoistable platform the most according to claim 2, it is characterised in that described switching mechanism (3) also include handrail (32) and
Connecting rod (33), described handrail (32) is movably connected on support frame as described above (1), and described handrail (32) is positioned at described pedal (31)
Top, and, the two ends of described connecting rod (33) are hinged with described handrail (32) and pedal (31) respectively, to realize described handrail
(32) link with pedal (31).
Hoistable platform the most according to claim 1, it is characterised in that described detent mechanism (4) include main engaging lug (41),
Secondary engaging lug (42) and locking member (43)；
Described main engaging lug (41) is fixed on support frame as described above (1)；
Described secondary engaging lug (42) is held within described switching mechanism (3) one end close to described main engaging lug (41)；
By installing described locking member (43) in the connecting hole (44) of main engaging lug (41) and secondary engaging lug (42), turn over described
The upturned position of rotation mechanism (3) positions.
Hoistable platform the most according to claim 4, it is characterised in that at least provided with two on described secondary engaging lug (42)
For installing the connecting hole (44) of locking member (43).
Hoistable platform the most according to claim 1, it is characterised in that described detent mechanism (4) includes the first limited block
(45) and the second limited block (46)；
Described first limited block (45) is fixed on support frame as described above (1)；
Described second limited block (46) is held within switching mechanism (3) end close to described first limited block (45)；
Coordinated by the abutting of described first limited block (45) and the second limited block (46), handrail (32) is turned over pedal (31)
Indexing is put and is positioned.
7. according to the hoistable platform according to any one of claim 1-6, it is characterised in that support frame as described above (1) is cuboid
Structure, it includes the many root posts (11) being vertically arranged, and described switching mechanism (3) end is movably connected in and is positioned at bracing frame (1)
At least in the two adjacent upright (11) of side.
Hoistable platform the most according to claim 7, it is characterised in that be positioned at the least one set diagonal angle of bracing frame (1)
Be coated with guide steel wire rope (5) in two root posts (11), the both ends of described guide steel wire rope (5) for the top of tower and
Bottom connects.
Hoistable platform the most according to claim 1, it is characterised in that support frame as described above is also equipped with limiter of speed on (1)
(6), described limiter of speed (6) is used for attachment security steel wire rope (7), and described safety steel cable (7) both ends are respectively used to and tower
Top and bottom connect, and when the speed of described hoistable platform exceedes the values of described limiter of speed, described limiter of speed (6) is right
Safety steel cable (7) automatic locking.
10. the tower with hoistable platform, it is characterised in that include tower body (8), haulage cable (9) and such as weigh
Profit requires the hoistable platform (10) described in any one of 1-9；
The top of described tower body (8) is provided with support (81), and described support installs directive wheel on (81)；
Described haulage cable (9) connects described hoisting mechanism (2) and directive wheel respectively, and described hoisting mechanism (2) is by traction
Steel wire rope (9) drives described hoistable platform to realize lifting in tower body (8).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620744457.8U CN205802720U (en) | 2016-07-14 | 2016-07-14 | Hoistable platform and the tower with this hoistable platform |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620744457.8U CN205802720U (en) | 2016-07-14 | 2016-07-14 | Hoistable platform and the tower with this hoistable platform |
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| Publication Number | Publication Date |
|---|---|
| CN205802720U true CN205802720U (en) | 2016-12-14 |
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ID=57511415
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620744457.8U Active CN205802720U (en) | 2016-07-14 | 2016-07-14 | Hoistable platform and the tower with this hoistable platform |
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Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110288871A (en) * | 2019-07-30 | 2019-09-27 | 国网上海市电力公司 | It is a kind of for providing the tooling of station for power cable terminal training on installation |
| CN110410277A (en) * | 2019-08-09 | 2019-11-05 | 戚永维 | A kind of wind-driven generator tower frame and its installation method |
| CN110919617A (en) * | 2019-11-29 | 2020-03-27 | 国网福建省电力有限公司 | Hydropower station main shaft overturning maintenance platform and working method thereof |
| CN111350639A (en) * | 2018-12-21 | 2020-06-30 | 西门子歌美飒可再生能源公司 | Platform positioning system, method of operating a platform positioning system and wind turbine |
| CN111779634A (en) * | 2020-07-15 | 2020-10-16 | 贵州师范大学 | Wind power generation equipment |
| CN113187670A (en) * | 2021-06-15 | 2021-07-30 | 烟台荣硕软件科技有限公司 | Wind power generation tower |
-
2016
- 2016-07-14 CN CN201620744457.8U patent/CN205802720U/en active Active
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111350639A (en) * | 2018-12-21 | 2020-06-30 | 西门子歌美飒可再生能源公司 | Platform positioning system, method of operating a platform positioning system and wind turbine |
| CN111350639B (en) * | 2018-12-21 | 2022-11-01 | 西门子歌美飒可再生能源公司 | Platform positioning system, method of operating a platform positioning system and wind turbine |
| CN110288871A (en) * | 2019-07-30 | 2019-09-27 | 国网上海市电力公司 | It is a kind of for providing the tooling of station for power cable terminal training on installation |
| CN110410277A (en) * | 2019-08-09 | 2019-11-05 | 戚永维 | A kind of wind-driven generator tower frame and its installation method |
| CN110410277B (en) * | 2019-08-09 | 2023-11-24 | 戚永维 | Wind driven generator tower and installation method thereof |
| CN110919617A (en) * | 2019-11-29 | 2020-03-27 | 国网福建省电力有限公司 | Hydropower station main shaft overturning maintenance platform and working method thereof |
| CN110919617B (en) * | 2019-11-29 | 2022-05-13 | 国网福建省电力有限公司 | Hydropower station main shaft overturning maintenance platform and working method thereof |
| CN111779634A (en) * | 2020-07-15 | 2020-10-16 | 贵州师范大学 | Wind power generation equipment |
| CN113187670A (en) * | 2021-06-15 | 2021-07-30 | 烟台荣硕软件科技有限公司 | Wind power generation tower |
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