CN207715306U - A kind of platform cover board arrangement and tower frame for wind generating set and Wind turbines including it - Google Patents
A kind of platform cover board arrangement and tower frame for wind generating set and Wind turbines including it Download PDFInfo
- Publication number
- CN207715306U CN207715306U CN201721907424.1U CN201721907424U CN207715306U CN 207715306 U CN207715306 U CN 207715306U CN 201721907424 U CN201721907424 U CN 201721907424U CN 207715306 U CN207715306 U CN 207715306U
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- cover board
- platform cover
- platform
- main orbit
- track
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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 platform cover board arrangement and including its tower frame for wind generating set and Wind turbines, belong to the ancillary equipment field of wind power generating set, including the platform cover board that translates slide type rail system and can be slided on the translation slide type rail system；The translation slide type rail system includes for two tracks being connect respectively with the both sides of the platform cover board to be arranged on pylon platform, two tracks are main orbit and secondary track, the sliding rail wheel that can be moved in the slot of the main orbit is provided on the main orbit, the sliding rail wheel is connect with the side of the platform cover board for driving the platform cover board to move, the other side of the platform cover board and the secondary removable connection of track.The utility model translates slide type rail system by design, enable platform cover board in translation slide type rail system translational opening-closing, solve that current blower fan pylon platform cover board operational stroke is long, single armed overturning cover board difficulty is big and closing course it is uncontrollable caused by connects hinge well damage the problems such as.
Description
Technical field
The utility model is related to the ancillary equipment field of wind power generating set, more particularly to a kind of platform cover board arrangement and
Include its tower frame for wind generating set and Wind turbines.
Background technology
Tower of wind generating set body panel cat ladder cover plate for manhole is the important component of pylon platform appurtenances, is also O＆M
The important meals component that operating personnel frequently opens and closes, main function are to prevent from stepping on tower operating personnel and fall to ensure operation
Personnel safety, while preventing falling object from high altitude from endangering other people safe or damage equipment etc..Operation for platform cat ladder cover board and make
Have with, usual safe operation of wind turbine regulation clearly stipulate that step on tower operating personnel by closed immediately after pylon platform with
Anti- falling from high altitude.Therefore, safety, the manipulation of the operation of operation climbing process and higher frequency of use to platform cat ladder cover board
Property, reliability and propose higher technology requirement convenient for safeguarding and overhauling etc..
Current tower of wind generating set body panel cat ladder cover board mainly uses unilateral convertible design, be divided into the left/right side-overturn and
Two kinds of covering plate structures of rollover backward.Platform cat ladder covering plate structure size is advisable with single convenient operation and passing freely through, and is mostly used
Rectangle or unilateral rectangle structure approximate with similar in tower curvature, are about 700mm, wide about 450mm, quality is about 20~30
Kilogram, using with decorative pattern steel or aluminium alloy be fabricated.
Unilateral convertible cat ladder cover board is primarily present following significant drawback for stepping on tower operating personnel：
(1) during cover plate closing, operating personnel's operation lid plate handle travel of ascending a height is long, especially left/right side flip
Plate major part closing course is uncontrollable；
(2) cover board total quality is larger, and the operating personnel that ascends a height is difficult to single armed overturning cover board, and cover board, which is slipped out of the hand, is easy to injure by a crashing object operation
Personnel, there are larger security risks；
(3) closing course quality out of control and larger in addition causes cover board to be rushed for a long time by overload with platform connects hinge
It hits, mechanism reliability declines, and dramatically increases O＆M and the cost of overhaul.
To solve the above-mentioned problems, while coordinating escalator or exempting to climb device by cover plate for manhole, be convenient for operating personnel
Tower etc. is stepped on, there is an urgent need to a kind of pylons that can be automatically turned on and can be closed automatically by platform front and rear cover plate for wind power plant
Platform cat ladder deck design, to ensure the low equipment O＆M cost of the safety and health for stepping on tower personnel.
Utility model content
The purpose of this utility model is to provide a kind of platen cover that can facilitate platform cover plate closing and reduce O＆M cost
Panel assembly and tower frame for wind generating set and Wind turbines including it.
To achieve the above object, the utility model adopts the following technical solution：
On the one hand, the utility model provides a kind of platform cover board arrangement, including translation slide type rail system and can be in the translation
The platform cover board slided on slide type rail system；
The translation slide type rail system includes being connect respectively with the both sides of the platform cover board for being arranged on pylon platform
Two tracks, two tracks are main orbit and secondary track, and being provided on the main orbit can be in the main orbit
The sliding rail wheel moved in slot, the sliding rail wheel are connect with the side of the platform cover board for driving the platform cover board to move
It is dynamic, the other side of the platform cover board and the secondary removable connection of track.
Further, the secondary track includes the quiet track being fixed on platform and is slided in the quiet track by rail axis
Dynamic dynamic rail road, the dynamic rail road are connect with the platform cover board, and the pair track is close to platform cat ladder side.
Further, the sliding rail wheel includes along the circumferential spring bearing of the bottom surface of main orbit rolling and along backbone
The rolling pulley that road side wall surface is taken exercises, and it is connected to the external frame of the periphery of the rolling pulley and circumferential spring bearing
Structure, the frame structure are connect with the platform cover board.
Further, further include for controlling the controller of the platform cover plate opening-closing, for receiving controller instruction simultaneously
Drive the driving device that the sliding rail wheel translates and the wireless intelligent remote control for sending out folding signal to the controller
And/or infrared inductor.
Further, the infrared inductor include be mounted on pylon inner wall on and be located on platform cover board,
Under upper infrared sensor and lower infrared sensor.Preferably, in installation site the upper infrared sensor and under
Infrared sensor has the induction range to partially overlap.
Further, the wireless intelligent remote control is connect equipped with wireless launcher with the controller, the nothing
Line intelligent remote controller plug and play can be used as operating personnel's hand-held remote control switch, can also be mounted on pylon platform or cat ladder etc.
Suitable position.
Further, the driving device includes the transmission belt traction module and work for being driven the sliding rail wheel movement
For the Brushless DC motor of transmission belt traction module power source, the slot in described main orbit one end is arranged in the Brushless DC motor
It is interior；The transmission belt traction module includes that traction belts are passed with the active for being used for transmission traction belt at traction belts both ends is arranged
Driving wheel and passive driving wheel, the initiative driver are connected and are driven by the Brushless DC motor, are arranged in the main orbit
The other end in the main orbit is arranged in one end, the passive driving wheel；The traction belts pass through lock and the sliding rail
Wheel connection；The retainer for limiting the sliding rail wheel movement is also equipped on the main orbit.
Further, the main orbit, secondary track are the arc track coordinated with the pylon circumference, correspondingly, described
The edge of platform cover board is also arc.
Further, the handle for opening and closing the platform cover board manually is provided on the platform cover board.
On the other hand, a kind of tower frame for wind generating set is provided, the platform cover board arrangement is mounted on pylon platform.
In another aspect, a kind of Wind turbines are provided, including the tower frame for wind generating set.
Due to the adoption of the above technical scheme, the utility model has at least the following advantages：
(1) the utility model translates slide type rail system by design, and platform cover board is enable to be translated apart in translation slide type rail system
Close, solve that current tower frame for wind generating set platform cover board operational stroke is long, single armed overturning cover board difficulty is big and closing course not
Caused by controllable the problems such as connects hinge well damage；
(2) the translation slide type rail system of the utility model can realize manual platen cover by manually pushing and pulling translation cover board handle
Plate translation switch, makes saving hand, is used with hop controller and may be updated as full-automatic, semi-automatic or manual translation cover board behaviour again
Make, dramatically increases the controllability of platform cover plate closing, reduce the resistance of single armed closure flap, while reducing operation can not
The problems such as component caused by control is fragile, has ensured the safety for the operating personnel that ascends a height；
(3) the utility model solves that current Wind turbines platform cat ladder cover board operational stroke is long, quality is big etc. and leads substantially
The problems such as ascend a height uncontrollable, the single armed operating difficulties of operating personnel's operation, the load impacting that cause big damage connects hinge；This practicality is new
The design and application of type tower of wind generating set body panel auto-translating cover board, are combined using full-automatic, semi-automatic and manual operation
Three kinds of operational modes, solve Wind turbines elevator well, exempt to climb device or working at height personnel etc. and pass through pylon platform
Or the operating difficulties of cover plate for manhole is frequently opened and closed when O＆M maintenance.While ensureing that operating personnel is safe, significantly reduce
Due to load impacting greatly caused by connects hinge damage etc. the low problem of part reliabilities, to reduce O＆M and maintenance at
This.
Description of the drawings
Above-mentioned is only the general introduction of technical solutions of the utility model, in order to better understand the technology hand of the utility model
Section, below in conjunction with attached drawing, the utility model is described in further detail with specific implementation mode.
Fig. 1 is installation situation schematic diagram and component amplification knot of the platform cover board arrangement of the utility model on pylon platform
Structure schematic diagram；
Fig. 2 is that the principal organ of the translation slide type rail system of the platform cover board arrangement of the utility model and component enlarged structure are shown
It is intended to；
Fig. 3 is that the main building block of the arc-shaped guide rail of the translation slide type rail system of the platform cover board arrangement of the utility model shows
It is intended to；
Fig. 4 is the structural schematic diagram of the platform cover board of the platform cover board arrangement of the utility model.
Specific implementation mode
The utility model provides a kind of example of the platform cover board arrangement for tower frame for wind generating set, institute as shown in Figure 1 to Figure 4
Show, including the platform cover board 3 that translates slide type rail system and can be slided on translation slide type rail system；It includes for setting to translate slide type rail system
Set two tracks being connect respectively with the both sides of platform cover board 3 on pylon platform, two tracks are main orbit 1 and secondary track 2,
The sliding rail wheel 13 that can be moved in the slot of main orbit 1, sliding rail wheel 13 and the one of platform cover board 3 are provided on main orbit 1
Side connection is for driving platform cover board 3 to move, the other side of platform cover board 3 and the removable connection of secondary track 2.
The translation slide type rail system of the utility model can make platen cover plate be parallel to the circumference movement of tower 7, that is, translate and slide
Rail system is parallel to 7 circumference of tower and is arranged on platform, platform cover board 3 can also be made perpendicular to tower perpendicular to the circumference of tower 7
The circumference movement of cylinder 7.Slide rail wheel 13 can be it is multiple, preferably two.
Preferably, derailing design is carried out to track.
When the utility model is used, platform cover board is slided by sliding rail wheel in track groove, it is flat by manually pushing and pulling
Platform cover board can be achieved with the folding of platform cover board, solves the operability of traditional single armed overturning closure flap, reduces list
Arm is closed the resistance of platform cover board, while reducing and operating the problems such as uncontrollable caused component is fragile, has ensured the behaviour that ascends a height
Make the safety of personnel.
Further, secondary track 2 includes being fixed on quiet track 21 on platform and by rail axis 23 in quiet gliding in tracks
Dynamic rail road 22, dynamic rail road 22 connect with platform cover board 3, and secondary track 2 is close to 6 side of platform cat ladder.Secondary track 2 in order to avoid with climb
The location conflicts of ladder 6, using quiet track 21, the assembly structure design in dynamic rail road 22 and rail axis 23, dynamic rail road 22 and platform cover board 3
It can be fastened by bolts, with the mobile automatic telescopic of platform cover board 3.
In order to preferably be slided in main orbit, sliding rail wheel 13 includes the circumferential support rolled along the bottom surface of main orbit 1
Bearing 131 and the rolling pulley 132 taken exercises along 1 side wall surface of main orbit, and it is connected to rolling pulley 132 and circumferential support shaft
The outer frame structure 133 of 131 periphery is held, frame structure 133 is connect with platform cover board 3.Frame structure 133 is held in the palm including top
Frame component and lateral support component, top support frame component are bolted with platform cover board, and side frame member passes through lock
It is connect with traction belts.
In order to enable platform cover board, arcuately Satellite Orbit Smoothing moves, and sliding rail wheel 13 preferably uses three design bearings, including
Two circumferential spring bearings 131 rolled along the bottom surface of main orbit 1 and a rolling that circular motion is done along 1 side wall surface of main orbit
Pulley 132, frame structure 133 coordinate with arc track for driving platform cover board 3 smoothly to be moved in arc track.
Further include the control opened and closed for control platform cover board 3 to realize the automatically or semi-automatically folding of platform cover board
Device 18 instructs and drives the driving device of 13 translation of sliding rail wheel and for being sent out out to controller 18 for receiving controller 18
Close the wireless intelligent remote control 5 and/or infrared inductor 4 of signal.Preferably, controller 18 is microcomputer controller.
Wireless intelligent remote control 5 can send out the instruction of the folding of platform cover board 3 directly to controller 18, realize platform cover board
Semi-automatic folding.Wireless intelligent remote control 5 can also be mounted on the suitable positions such as pylon platform or cat ladder with hand-held remote control
It sets.
Infrared inductor 4 is then to exempt to climb device or when people enters induction (detecting) range of infrared inductor, will touch
The instruction of platform cover board 3 is sent out and is opened to controller 18, platform cover board 3 is opened in control, when exempting to climb device or people exceeds infrared induction
When the induction range of device, then to close the instruction of platform cover board to controller 18, platform cover board 3 is closed in control, flat to realize
The automatic open-close of platform cover board 3.The induction sensitivity of infrared inductor 4 is adjustable.
Wireless intelligent remote control 5 can also be used in combination with infrared inductor 4, more freely and securely achieve platen cover
The folding of plate, for safety, the triggering construction quality of the construction quality of wireless intelligent remote control 5 prior to infrared inductor 4.
Further, infrared inductor 4 include be mounted on pylon respectively in upper and lower upper infrared of platform cover board 3
Line sensor and lower infrared sensor.Preferably, upper infrared sensor and lower infrared ray sensing utensil in installation site
There is the induction range to partially overlap.With the induction range to partially overlap, if being detached from when people being prevented to be in platform cap locations
Induction range then can the closing initiation danger of control platform cover board.
Further, wireless intelligent remote control 5 is connect equipped with wireless launcher with controller 18, intelligent wireless remote control
5 plug and play of device can be used as operating personnel's hand-held remote control switch, can also be mounted on the suitable position such as pylon platform or cat ladder 6
It sets.
Further, driving device includes sliding the transmission belt traction module of 13 movement of rail wheel and as transmission for being driven
Brushless DC motor 16 with traction module power source, Brushless DC motor 16 are arranged in the slot of 1 one end of main orbit；Transmission belt
Traction module include traction belts 11 and be arranged 11 both ends of traction belts be used for transmission traction belt 11 initiative driver 17
With passive driving wheel 10, initiative driver 17 is connected and is driven by Brushless DC motor 16, is arranged in 1 one end of main orbit, passively
The other end in main orbit 1 is arranged in driving wheel 10；Traction belts 11 are connect by lock with sliding rail wheel 13；On main orbit 1 also
Retainer 12 for limiting 13 movement of sliding rail wheel is installed.Preferably, retainer 12 can be two, be located at backbone
1 both ends of road, retainer 12 are made of rubber damping block and fixed installation snap device.
The slot of main orbit, which is internally provided with various mechanical components and automatically controlled device etc. and is bolted, to be assembled, secondary rail
The aluminium good, wear-resisting using intensity of road 2 makes, and bending curvature and radian are determined by pylon；Brushless DC motor 16 matches volume
The motor that small-power is big, long lifespan, transmission efficiency are good, built-in safeguard protection circuit are applicable in and are frequently opened and closed and long trouble free
Operation；Controller 18 is mainly used for the signal of receiving infrared-ray inductor or wireless intelligent remote control, for driving and controlling nothing
Brush d.c. motor 16 acts, and usually included 12V or 24V power supplys are not necessarily to external transformer, have overload protection function；Actively pass
Driving wheel 17 is mechanical structure assembly parts, and wherein toothed synchronous idler wheel is abrasive rubber material, passes through internal screw and brushless direct-current
Motor 16 is connected, and motor driving is converted to driving wheel rotation；Passive driving wheel 10 includes a toothed synchronous idler wheel and one
Tension pulley module can adjust traction belts 11 and be in preferable elastic state；Traction belts 11 are good, wear-resisting using intensity
The tooth form synchronous belt that damage, special material technique make, efficiency of transmission are high；It is by 11 band of traction belts to slide 13 main function of rail wheel
Moving platform cover board does the reciprocating motion of arc along track, is set by circumferential spring bearing, rolling bearing and according to track arc
The external frame mechanism of meter forms, and frame mechanism is by pressing sheet material processing and fabricating and is bolted；When platform cover board
When being moved along main orbit, the rubber damping block of the retainer 12 of both sides is encountered respectively and is stopped, motor is automatically stopped work.It is secondary
Track is in order to avoid the location conflicts with cat ladder, using quiet track, the assembly structure design in dynamic rail road and rail axis, dynamic rail road with it is flat
Platform cover board is fastened by bolts, as cover board smoothly moves automatic telescopic.Platform cover board 3 is closed using the steel plate or aluminium for carrying decorative pattern
Golden plate is made, and the bearing capacity of platform cover board depends primarily on the thickness of material, can be checked according to carrying demand
It is determined after calculating, by welding a handle 31 in platform cover board side, so as to retain the work(of platen cover plate manual switch
Can, ensure that operating personnel still can pass through pylon platform under full-automatic or semiautomatic equipment fault condition.Pylon platform, cat ladder
It is pylon structure part and its appurtenances with tower, non-the utility model designs part, in product design, manufacture and installation process
In it should be noted that each connecting component and auto-translating cover plate main body structure relative position relation, prevent Assembly Interference, and be suitable for
The operating personnel that ascends a height manipulates.
Further, main orbit 1, secondary track 2 are the arc track that can coordinate with pylon circumference, correspondingly, platen cover
The edge of plate 3 is also arc.
In order to facilitate push-and-pull platform cover board 3, the handle for opening and closing platform cover board 2 manually can be set on platform cover board 3
31。
The Brushless DC motor that auto-translating slide type rail system may include main orbit 1, be embedded in inside its track groove
16 and secondary track 2, and the controller 18 on main orbit 1, traction belts 11, the active being connect with Brushless DC motor 16
Driving wheel 17, the passive driving wheel 10 in the installation of 11 other end of traction belts, retainer 12 and sliding rail wheel 13；Secondary track 2 wraps
Include quiet track 21, dynamic rail road 22 and rail axis 23；When elevator, exempt to climb the induction by infrared inductor 4 such as device or operating personnel
After range, after triggering and being operated by intelligent wireless remote control 5 to controller input signal or operating personnel, controller is given to send out
It send the instructions such as unlatching, closing or pause, Brushless DC motor 16 to act, and initiative driver 17 is driven to rotate, initiative driver
17 drive passive driving wheel 10 to rotate by the traction belts 11 being embedded in main orbit slot, to further draw and traction skin
With the sliding rail wheel 13 that 11 and platform cover board 3 connect simultaneously, platform cover board 3 is in the dynamic rail road 22 of sliding rail wheel 13 and secondary track 2
Support under, drive platform cover board 3 to realize by sliding rail wheel 13 and do circular motion along main orbit 1 and secondary track 2, and then realize
To the opening of cat ladder platform cover plate for manhole, closing and halted state.When platform cover board is moved along arc track, encounter respectively
The rubber damping block of the retainer 12 of both sides and stop, Brushless DC motor 16 is automatically stopped work.In addition, when auto-translating is slided
Rail system cut-off breaks down, can not full-automatic or semi-automatic operation when, operating personnel can pass through handle 31 and push and pull platform
Cover board opens or closes.
Part design is respectively formed carrying out translation slide type rail system, and when whole assembly, need to fully consider slide type rail system branch
The mounting height of support and track, the opposite rigging position relationship of track and pylon platform, cat ladder and tower are comfortable to obtain
Handling and reliability of structure.
On the other hand, a kind of tower frame for wind generating set is provided, above-mentioned platform cover board arrangement is mounted on pylon platform.
In another aspect, a kind of Wind turbines are provided, including the tower frame for wind generating set.
The control method of the platform cover board automatic open-close for tower frame for wind generating set of the utility model, including walk as follows
Suddenly：
S1：After controller receives the trigger signal of one of infrared inductor, controller controls the driving device
Open platform cover board；
S2：Controller continues to the trigger signal of another infrared inductor, and controller is failure to actuate；
S3：When controller does not receive the trigger signal of all infrared inductors, delaying time of controller closes platen cover
Plate.
The control method of the platform cover board semi-automatic folding for tower frame for wind generating set of the utility model, including walk as follows
Suddenly：
S1：After controller receives the folding instruction of wireless intelligent remote control, controller controls folding platform accordingly
Cover board；
S2：Wireless intelligent remote control, which is mounted on, exempts to climb on device or on pylon.
The control method of the utility model may be implemented automatic, semi-automatic or manually switch, to strain various situations.This
Utility model is ascended a height operating personnel behaviour caused by changing that current Wind turbines platform cat ladder cover board operational stroke is long, quality is big etc.
The problems such as making uncontrollable, single armed operating difficulties, load impacting big damage connects hinge passes through and translates slide type rail system and platform cover board
Modular design and infrared inductor trigger controller realize full-automatic cover plate for manhole translation switch, intelligent wireless remote control
Device operation realizes semi-automatic cover plate for manhole translation switch or realizes that manual cover plate for manhole is flat by manually pushing and pulling translation cover board handle
Pass is removed, is operated to which traditional single armed closure flap operation is updated to full-automatic, semi-automatic or manual translation cover board, significantly
Increase the controllability that cover plate for manhole is closed, reduce the resistance of single armed closure flap, while reducing and operating uncontrollable cause
Component it is fragile the problems such as, ensured the safety for the operating personnel that ascends a height.
The above descriptions are merely preferred embodiments of the present invention, not makees in any form to the utility model
Limitation, those skilled in the art make a little simple modification, equivalent variations or modification using the technology contents of the disclosure above,
It falls within the protection scope of the present utility model.
Claims (10)
1. a kind of platform cover board arrangement, it to be used for tower of wind generating set body panel, which is characterized in that including translation slide type rail system and can be
The platform cover board slided on the translation slide type rail system；
The translation slide type rail system includes for being arranged on pylon platform connect respectively with the both sides of the platform cover board two
Track, two tracks are main orbit and secondary track, and being provided on the main orbit can be in the slot of the main orbit
Mobile sliding rail wheel, the sliding rail wheel are connect with the side of the platform cover board for driving the platform cover board to move,
The other side of the platform cover board and the secondary removable connection of track.
2. platform cover board arrangement according to claim 1, which is characterized in that the pair track includes being fixed on platform
Quiet track and by rail axis in the dynamic rail road of the quiet gliding in tracks, the dynamic rail road is connect with the platform cover board, described
Secondary track is close to platform cat ladder side.
3. platform cover board arrangement according to claim 1, which is characterized in that the sliding rail wheel includes along the main orbit
The circumferential spring bearing that rolls of bottom surface and the rolling pulley taken exercises along main orbit side wall surface, and be connected to the rollings cunning
The outer frame structure of the periphery of wheel and circumferential spring bearing, the frame structure are connect with the platform cover board.
4. platform cover board arrangement according to any one of claims 1 to 3, which is characterized in that further include described flat for controlling
The controller of platform cover plate opening-closing, for receive controller instruct and drive it is described sliding rail wheel translate driving device and for
The controller sends out the wireless intelligent remote control and/or infrared inductor of folding signal.
5. platform cover board arrangement according to claim 4, which is characterized in that the infrared inductor includes being mounted on tower
It is on frame inner wall and be located at the upper and lower upper infrared sensor of platform cover board and lower infrared sensor.
6. platform cover board arrangement according to claim 4, which is characterized in that the driving device includes described for being driven
The transmission belt traction module of rail wheel movement and the Brushless DC motor as transmission belt traction module power source are slided, it is described brushless
D.c. motor is arranged in the slot of described main orbit one end；
The transmission belt traction module include traction belts and be arranged traction belts both ends be used for transmission traction belt active
Driving wheel and passive driving wheel, the initiative driver are connected and are driven by the Brushless DC motor, are arranged in the backbone
The other end in the main orbit is arranged in road one end, the passive driving wheel；
The traction belts are connect by latching with the sliding rail wheel；
The retainer for limiting the sliding rail wheel movement is also equipped on the main orbit.
7. platform cover board arrangement according to any one of claims 1 to 3, which is characterized in that the main orbit, secondary track are
The arc track coordinated with the pylon circumference, correspondingly, the edge of the platform cover board is also arc.
8. platform cover board arrangement according to any one of claims 1 to 3, which is characterized in that be provided on the platform cover board
Handle for opening and closing the platform cover board manually.
9. a kind of tower frame for wind generating set, which is characterized in that any platform cover board arrangement of claim 1 to 8 is mounted on tower
On body panel.
10. a kind of Wind turbines, which is characterized in that including the tower frame for wind generating set described in claim 9.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721907424.1U CN207715306U (en) | 2017-12-29 | 2017-12-29 | A kind of platform cover board arrangement and tower frame for wind generating set and Wind turbines including it |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721907424.1U CN207715306U (en) | 2017-12-29 | 2017-12-29 | A kind of platform cover board arrangement and tower frame for wind generating set and Wind turbines including it |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207715306U true CN207715306U (en) | 2018-08-10 |
Family
ID=63053777
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721907424.1U Expired - Fee Related CN207715306U (en) | 2017-12-29 | 2017-12-29 | A kind of platform cover board arrangement and tower frame for wind generating set and Wind turbines including it |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207715306U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108194281A (en) * | 2017-12-29 | 2018-06-22 | 龙源（北京）风电工程技术有限公司 | A kind of platform cover board arrangement and the tower frame for wind generating set and Wind turbines for including it |
-
2017
- 2017-12-29 CN CN201721907424.1U patent/CN207715306U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108194281A (en) * | 2017-12-29 | 2018-06-22 | 龙源（北京）风电工程技术有限公司 | A kind of platform cover board arrangement and the tower frame for wind generating set and Wind turbines for including it |
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Granted publication date: 20180810 Termination date: 20201229 |