CN206770118U - A kind of liftable wind-driven generator tower frame - Google Patents
A kind of liftable wind-driven generator tower frame Download PDFInfo
- Publication number
- CN206770118U CN206770118U CN201720545003.2U CN201720545003U CN206770118U CN 206770118 U CN206770118 U CN 206770118U CN 201720545003 U CN201720545003 U CN 201720545003U CN 206770118 U CN206770118 U CN 206770118U
- Authority
- CN
- China
- Prior art keywords
- level
- pylon
- level pylon
- drive
- main body
- 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
Classifications
-
- 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
Landscapes
- Wind Motors (AREA)
Abstract
A kind of liftable wind-driven generator tower frame includes one-level pylon, the three-level pylon for being arranged at the two level pylon on one-level pylon top and being arranged at two level pylon top for being fixedly installed in ground, one-level pylon including cylindrical shape first stage tower frame body and inside the first stage tower frame body and is installed on the hydraulic cylinder on tower mount, and the push rod top of the hydraulic cylinder is welded with the ring flange one concentric with the push rod of the hydraulic cylinder；The two level pylon includes two level pylon main body, the ring flange two being fixedly connected with the ring flange one, equipment erecting bed, motor and transmission case；The transmission case includes casing, worm screw, the drive being meshed with the worm screw and the bearing positioned at the drive upper and lower ends；The drive inner ring is provided with screw thread；Three-level pylon main body is the screw rod being adapted with the drive inner ring；The utility model automatic lifting structure can realize that unit maintenance does not have to work high above the ground, and bad weather can reduce tower height to protect unit.
Description
Technical field
It the utility model is related to field of wind power equipment, and in particular to a kind of liftable wind-driven generator tower frame.
Background technology
Wind energy is progressively applied to national power field as a kind of clean energy resource, and wind-driven generator tower frame is as wind turbine
The support meanss of group are indispensable important contents in wind-force discovery system.The pylon that existing wind power generation field uses is solid
Determine structure, when Wind turbines break down or carry out operating repairs, staff, which needs to climb to pylon top, to be carried out
Work high above the ground, easily cause peril.In addition when extreme weather occurs in wind-driven generator their location, existing wind-force
Generator pylon can not be adjusted to safe altitude, can make wind-driven generator by boisterous interference and influence.
Utility model content
The technical problems to be solved in the utility model solves existing skill to provide a kind of liftable wind-driven generator tower frame
Wind turbines, which overhaul, in art needs operation of ascending a height, the technical problem that tower height can not adjust under extreme weather.
To achieve these goals, technical solution of the present utility model is：
The utility model includes the one-level pylon for being fixedly installed in ground, the two level tower for being arranged at the one-level pylon top
Frame and the three-level pylon for being arranged at the two level pylon top.
The one-level pylon includes cylindrical shape first stage tower frame body, positioned at the first stage tower frame body bottom and fixed installation
Tower mount in ground, the row's cat ladder being arranged at outside the first stage tower frame body and in the first stage tower frame body
Portion and the hydraulic cylinder being installed on the tower mount；The push rod top of the hydraulic cylinder is welded with the push rod with the hydraulic cylinder
Concentric ring flange one.
The two level pylon include cylindrical shape two level pylon main body, be welded in the two level pylon main body bottom and with it is described
The concentric ring flange two being fixedly connected of ring flange one, the equipment erecting bed for being arranged at the two level pylon soil body upper end, installation
In the motor on the equipment erecting bed and the transmission case being installed on the equipment erecting bed.
The transmission case include casing, be installed on the motor driving shaft and by the worm screw of the box house, set
Be placed in the box house and drive that outer ring is meshed with the worm screw and positioned at the drive upper and lower ends and with institute
State the bearing of the concentric setting of drive.
The drive inner ring is provided with screw thread.
The three-level pylon includes three-level pylon main body and is arranged at the units' installation platform on the three-level pylon main body top；
The three-level pylon main body is the screw rod being adapted with the drive inner ring.
The three-level pylon body surfaces chromium plating process.
Good effect of the present utility model is：Wind-driven generator tower frame is designed as three-level pylon form by the utility model,
Transport easier for installation quick；One-level pylon uses the up-down mode of hydraulic cylinder lifting with two level pylon, makes to rise below pylon
It is steadily efficient during drop；Two level pylon uses spiral lifting with three-level pylon, and inertia is small when making to lift above pylon, continually and steadily,
And two kinds of up-down modes can simultaneously or independently work, make pylon lifting more flexible；Automatic lifting structure of the present utility model
Work high above the ground is not had to using achievable unit maintenance, bad weather reduces tower height protection unit；Three-level tower surface is carried out
Chromium plating process, it is set to possess more preferable corrosion resistance and wearability.
Brief description of the drawings
Fig. 1 is the utility model structure diagram；
Fig. 2 is the utility model internal structure schematic diagram；
Fig. 3 is the utility model transmission case internal structure schematic diagram.
In the accompanying drawings：
1st, one-level pylon；2nd, two level pylon；3rd, three-level pylon；4th, first stage tower frame body；5th, tower mount；6th, cat ladder；7、
Hydraulic cylinder；8th, ring flange one；9th, two level pylon main body；10th, ring flange two；11st, equipment erecting bed；12nd, motor；13rd, transmission case；
14th, casing；15th, worm screw；16th, drive；17th, bearing；18th, three-level pylon main body；19th, units' installation platform.
Embodiment
Below in conjunction with the accompanying drawings, the utility model is described further by example：
As illustrated in the accompanying drawings from 1 to 3, a kind of liftable wind-driven generator tower frame, including it is fixedly installed in the one-level pylon on ground
1st, it is arranged at the two level pylon 2 on the top of one-level pylon 1 and is arranged at the three-level pylon 3 on the top of two level pylon 2.
Further, the one-level pylon 1 includes cylindrical shape first stage tower frame body 4, positioned at the bottom of first stage tower frame body 4
Portion and it is fixedly installed in the tower mount 5 on ground, row's cat ladder 6 for being arranged at outside the first stage tower frame body 4 and positioned at institute
State the inside of first stage tower frame body 4 and the hydraulic cylinder 7 being installed on the tower mount 6.
Further, the piston tip of the hydraulic cylinder 7 is welded with the ring flange with the piston coaxial heart of the hydraulic cylinder 7
One 8.
Further, the two level pylon 2 includes cylindrical shape two level pylon main body 9, is welded in the two level pylon main body 9
Bottom and the ring flange 2 10 being fixedly connected concentric with the ring flange 1, it is arranged at the two level pylon soil body upper end
Equipment erecting bed 11, the motor 12 being installed on the equipment erecting bed and the transmission case being installed on the equipment erecting bed
13.The ring flange 1 is realized between one-level pylon 1 and two level pylon 2 with concentric be fixedly connected of the ring flange 2 10
Be fixedly connected, starting the hydraulic cylinder 7 can make hydraulic cylinder push rod promote two level pylon 2 to realize elevating movement.
Further, the transmission case 13 includes casing 14, is installed in the drive shaft of motor 12 and by the case
Worm screw 15 inside body 14, it is arranged at drive 16 and be located at that the inside of casing 14 and outer ring be meshed with the worm screw 15
The upper and lower ends of drive 16 and with the bearing 17 of the 16 concentric setting of drive.
Further, the inner ring of drive 16 is provided with screw thread.
Further, the three-level pylon 3 includes three-level pylon main body 18 and is arranged at the three-level pylon main body 19 and pushes up
The units' installation platform 19 at end.
Further, the three-level pylon main body 18 is the screw rod being adapted with the inner ring of drive 16.Start motor
After 12, the worm screw 15 drives the drive 16 to be rotated, and the inner ring screw thread rotation of drive 16 drives the three-level
Pylon main body 18 produces the displacement of above-below direction, realizes the elevating movement of three-level pylon 3.
Further, because the three-level pylon main body 18 is screw-rod structure, thread surface easily by atmospheric corrosion and with
The drive 16 easily produces abrasion when coordinating rotation, therefore carries out chromium plating process on the surface of three-level pylon main body 18, increases
Strong its corrosion resistance and wearability.
Finally it should be noted that：Above example is only to illustrate the technical solution of the utility model, rather than its limitations,
Those familiar with ordinary skill in the art can still modify to the technical scheme described in previous embodiment, or to it
Middle some technical characteristics progress equivalent substitution, and these modifications or substitutions, do not make the essence of appropriate technical solution depart from this reality
With the spirit and scope of new embodiment technical scheme.
Claims (2)
- A kind of 1. liftable wind-driven generator tower frame, it is characterised in that：It includes the one-level pylon for being fixedly installed in ground （1）, be arranged at the two level pylon (2) on one-level pylon (1) top and be arranged at the two level pylon（2）The three-level tower on top Frame（3）；The one-level pylon（1）Including cylindrical shape first stage tower frame body（4）, positioned at the first stage tower frame body（4）Bottom and It is fixedly installed in the tower mount on ground（5）, be arranged at the first stage tower frame body（4）Outside row's cat ladder（6）And it is located at The first stage tower frame body（4）It is internal and be installed on the tower mount（5）On hydraulic cylinder（7）；The hydraulic cylinder（7）Push away Bar top is welded with and the hydraulic cylinder（7）The concentric ring flange one of push rod（8）；The two level pylon（2）Including cylindrical shape two level pylon main body（9）, be welded in the two level pylon main body（9）Bottom and With the ring flange one（8）The concentric ring flange two being fixedly connected（10）, be arranged at two level pylon main body (9) upper end Equipment erecting bed（11）, the motor that is installed on the equipment erecting bed (11)（12）And it is installed on the equipment erecting bed (11) On transmission case（13）；The transmission case（13）Including casing（14）, be installed on the motor（12）In drive shaft and pass through the casing（14）It is interior The worm screw in portion（15）, be arranged at the casing (14) internal and outer ring and the worm screw（15）The drive being meshed（16）And position In the drive（16）Upper and lower ends and with the drive（16）The bearing of concentric setting（17）；Drive (16) inner ring is provided with screw thread；The three-level pylon（3）Including three-level pylon main body（18）And it is arranged at the three-level pylon main body（18）The unit on top Erecting bed（19）；The three-level pylon main body（18）For with the drive（16）The screw rod that inner ring is adapted.
- A kind of 2. liftable wind-driven generator tower frame according to claim 1, it is characterised in that：The three-level pylon master Body（18）Chrome-faced is handled.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720545003.2U CN206770118U (en) | 2017-05-17 | 2017-05-17 | A kind of liftable wind-driven generator tower frame |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720545003.2U CN206770118U (en) | 2017-05-17 | 2017-05-17 | A kind of liftable wind-driven generator tower frame |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206770118U true CN206770118U (en) | 2017-12-19 |
Family
ID=60641352
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720545003.2U Expired - Fee Related CN206770118U (en) | 2017-05-17 | 2017-05-17 | A kind of liftable wind-driven generator tower frame |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206770118U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112128063A (en) * | 2020-09-16 | 2020-12-25 | 周德旺 | Lifting offshore wind driven generator |
| CN113007027A (en) * | 2021-02-08 | 2021-06-22 | 韦章松 | Wind power generation equipment |
-
2017
- 2017-05-17 CN CN201720545003.2U patent/CN206770118U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112128063A (en) * | 2020-09-16 | 2020-12-25 | 周德旺 | Lifting offshore wind driven generator |
| CN113007027A (en) * | 2021-02-08 | 2021-06-22 | 韦章松 | Wind power generation equipment |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| DK2520533T3 (en) | Service crane for a wind turbine | |
| KR102217959B1 (en) | Method and apparatus for performing maintenance on wind turbine components | |
| US7789252B2 (en) | Wind turbine nacelle with integral service crane for accessing turbine components | |
| KR20040086382A (en) | Wind Energy Turbine | |
| CN108996405A (en) | Offshore wind farm unit key components and parts hanging method | |
| CN206770118U (en) | A kind of liftable wind-driven generator tower frame | |
| US20140255186A1 (en) | System and method for re-indexing a pitch bearing of a wind turbine | |
| US20090322085A1 (en) | Method and apparatus for enhanced wind turbine design | |
| EP2136074B1 (en) | Frame support for a wind turbine nacelle | |
| CN103726992B (en) | The firm blade draw piece of tower crane type Large Efficient wind-driven generator and installation method | |
| CN210637190U (en) | Top supporting device for upper cover of wind driven generator cabin | |
| CN104314751A (en) | Vertical axis wind turbine and wind energy ship with same | |
| CN103195660A (en) | Truss-structured tower | |
| CN104963813A (en) | Multilayer tower type vertical-axis multi-wind-condition wind power conversion device | |
| CN204783468U (en) | Windy condition wind generating set of tower vertical axis of multilayer | |
| CN117355478A (en) | Crane assembly and method for erecting a tower and a wind turbine | |
| CN202007739U (en) | Wind generating set with fan blade wheel horizontal shaft tail fin and floor operation type booster power generator | |
| RU2602650C1 (en) | Aerostatic balloon natatorial wind turbine | |
| DE102011102474A1 (en) | Hoist for construction of wind turbine, comprises tower shaft that is attached with lift rail and crane, such that crane can be moved towards lift rail | |
| CN114104999A (en) | Externally hung climbing frame type self-climbing crane attached to cylinder wall and climbing method thereof | |
| CN101089387A (en) | Large vertical axis wind-mill generator | |
| CN202645877U (en) | Hydraulic tower for wind driven generator | |
| CN110425096A (en) | A kind of tower fan wind power generating set | |
| CN102003343B (en) | High altitude wind farm system and implementation method thereof | |
| CN204783469U (en) | Windy condition wind energy conversion device of tower vertical axis of multilayer |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20171219 Termination date: 20180517 |