CN112160876A - Movable tower barrel overhauling platform device - Google Patents
Movable tower barrel overhauling platform device Download PDFInfo
- Publication number
- CN112160876A CN112160876A CN202011104071.8A CN202011104071A CN112160876A CN 112160876 A CN112160876 A CN 112160876A CN 202011104071 A CN202011104071 A CN 202011104071A CN 112160876 A CN112160876 A CN 112160876A
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- CN
- China
- Prior art keywords
- wheel
- platform
- speed reducer
- platform device
- guide rail
- 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.)
- Pending
Links
- 238000012423 maintenance Methods 0.000 claims abstract description 13
- 239000003638 chemical reducing agent Substances 0.000 claims description 23
- 230000005540 biological transmission Effects 0.000 claims description 13
- 230000001681 protective effect Effects 0.000 claims description 6
- 238000005096 rolling process Methods 0.000 claims description 6
- 230000033001 locomotion Effects 0.000 claims description 5
- 235000017166 Bambusa arundinacea Nutrition 0.000 claims 1
- 235000017491 Bambusa tulda Nutrition 0.000 claims 1
- 241001330002 Bambuseae Species 0.000 claims 1
- 235000015334 Phyllostachys viridis Nutrition 0.000 claims 1
- 239000011425 bamboo Substances 0.000 claims 1
- 238000009434 installation Methods 0.000 description 8
- 238000010248 power generation Methods 0.000 description 4
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000006467 substitution reaction Methods 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 1
- 230000001960 triggered effect Effects 0.000 description 1
Images
Classifications
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F03—MACHINES OR ENGINES FOR LIQUIDS; WIND, SPRING, OR WEIGHT MOTORS; PRODUCING MECHANICAL POWER OR A REACTIVE PROPULSIVE THRUST, NOT OTHERWISE PROVIDED FOR
- F03D—WIND MOTORS
- F03D13/00—Assembly, mounting or commissioning of wind motors; Arrangements specially adapted for transporting wind motor components
- F03D13/20—Arrangements for mounting or supporting wind motors; Masts or towers for wind motors
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F03—MACHINES OR ENGINES FOR LIQUIDS; WIND, SPRING, OR WEIGHT MOTORS; PRODUCING MECHANICAL POWER OR A REACTIVE PROPULSIVE THRUST, NOT OTHERWISE PROVIDED FOR
- F03D—WIND MOTORS
- F03D80/00—Details, components or accessories not provided for in groups F03D1/00 - F03D17/00
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F03—MACHINES OR ENGINES FOR LIQUIDS; WIND, SPRING, OR WEIGHT MOTORS; PRODUCING MECHANICAL POWER OR A REACTIVE PROPULSIVE THRUST, NOT OTHERWISE PROVIDED FOR
- F03D—WIND MOTORS
- F03D80/00—Details, components or accessories not provided for in groups F03D1/00 - F03D17/00
- F03D80/50—Maintenance or repair
-
- 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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- Engineering & Computer Science (AREA)
- Life Sciences & Earth Sciences (AREA)
- Sustainable Development (AREA)
- Sustainable Energy (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Refuge Islands, Traffic Blockers, Or Guard Fence (AREA)
Abstract
The invention discloses a mobile tower barrel maintenance platform device, which comprises: circular arc double guide rail, rail brackets, moving platform assembly. The invention has simple structure, pure mechanical structure, high product stability, light overall weight, cost saving, reduction of tower drum bearing and good market prospect.
Description
Technical Field
The invention relates to the field of maintenance of wind power generation tower drums, in particular to a movable tower drum maintenance platform device.
Background
In recent years, the wind power generation industry is developed rapidly, the height of a wind power generation tower cylinder is higher and higher, the diameter of the wind power generation tower cylinder is larger and larger, the section of the whole tower cylinder is paved with an internal installation platform of the traditional wind power tower cylinder, the external installation surrounds the tower cylinder for a circle, the external diameter of 4.5 meters is taken as an example, the weight of the platform outside the tower is about 4 tons, and the weight of the platform has great influence on the stress of the tower cylinder.
Disclosure of Invention
The invention aims to reduce the weight of the tower barrel, reduce the cost, realize the reutilization of the platform and realize the quick disassembly of the platform.
The invention provides a movable tower barrel overhauling platform device, which is characterized in that: comprises a circular arc double guide rail, a guide rail bracket and a mobile platform assembly; the arc-shaped double guide rails are arranged on the guide rail bracket; the guide rail bracket is arranged on the wall of the tower cylinder; the movable platform assembly comprises a bottom platform, an anti-falling plate, an anti-collision block, a guide wheel, a parking fixing block, a bearing with a seat, a shaft sleeve, a driving wheel, a transmission shaft, a speed reducer, a driving shaft, a hand wheel, a driving shaft fixing block, a speed reducer protective cover, a guardrail, a fixed platform connecting plate, a safety anchor point and a directional wheel, and is installed on the circular arc-shaped double guide rails.
Wherein, anticreep board, anticollision piece, leading wheel, speed reducer protection casing, guardrail, directive wheel are installed on the end platform.
Wherein, the parking fixed block is installed on the bottom platform.
Wherein, the rolling bearing, the shaft sleeve, the driving wheel and the speed reducer are arranged on the transmission shaft, and the rolling bearing is fixed on the bottom platform.
The hand wheel and the driving shaft fixing block are mounted on the driving shaft, and the driving shaft is mounted on the speed reducer.
Wherein, driving shaft fixed block, fixed platform connecting plate, safe anchor point are installed on the guardrail.
Wherein, the hand wheel rotates, drives the driving shaft rotatory, and the driving shaft drives the speed reducer rotatory, and the speed reducer drives the transmission shaft rotatory, and the transmission shaft drives the drive wheel rotatory.
And the movement direction of the moving platform assembly is changed by clockwise rotation and anticlockwise rotation of the hand wheel.
Wherein, the driving wheel and the directional wheel mounting shaft point to the center of the motion track.
Wherein, manual translation parking fixed block to drive wheel below, the unable motion of moving platform assembly shifts out drive wheel below moving platform always can move.
The movable platform assembly is quickly installed on the circular arc-shaped double guide rail or quickly removed from the circular arc-shaped double guide rail by detaching the anti-falling plate and twisting the angle of the guide wheel.
The technical scheme of the invention has the following advantages: after the tower barrel is installed, the device can be quickly installed; the device is driven manually, no circuit exists in the initial stage of tower drum installation, and the device can be driven to carry out installation operation; taking the outer diameter of a tower barrel of 4.5 meters as an example, the total weight of the device does not exceed 1 ton, and compared with a fixed platform with the same specification, the weight is reduced by 75 percent; the mobile platform assembly is detachable and can be reused.
Drawings
FIG. 1 is an overall external view of an embodiment of the present invention;
FIGS. 2 and 3 are exploded views of embodiments of the present invention;
wherein: 1. the anti-collision device comprises two circular arc-shaped guide rails, 2 parts of a guide rail support, 3 parts of a moving platform assembly, 3-1 part of a bottom platform, 3-2 parts of an anti-falling plate, 3-3 parts of an anti-collision block, 3-4 parts of a guide wheel, 3-5 parts of a parking fixed block, 3-6 parts of a bearing with a seat, 3-7 parts of a shaft sleeve, 3-8 parts of a driving wheel, 3-9 parts of a transmission shaft, 3-10 parts of a speed reducer, 3-11 parts of a driving shaft, 3-12 parts of a hand wheel, 3-13 parts of a driving shaft fixed block, 3-14 parts of a speed reducer protective cover, 3-15 parts of a guardrail, 3-16 parts of a fixed platform connecting plate, 3-17.
Detailed Description
The following detailed description of embodiments of the invention is provided in connection with the accompanying drawings and examples: the following examples are intended to illustrate the invention but are not intended to limit the scope of the invention.
As shown in fig. 1, is an overall design form of the present invention.
As shown in fig. 1, 2 and 3, the circular arc double guide rail 1 is installed on the guide rail bracket 2; the guide rail bracket 2 is arranged on the wall of the tower cylinder; the moving platform assembly 3 comprises a bottom platform 3-1, an anti-falling plate 3-2, an anti-collision block 3-3, a guide wheel 3-4, a parking fixing block 3-5, a seated bearing 3-6, a shaft sleeve 3-7, a driving wheel 3-8, a transmission shaft 3-9, a speed reducer 3-10, a driving shaft 3-11, a hand wheel 3-12, a driving shaft fixing block 3-13, a speed reducer protective cover 3-14, a guardrail 3-15, a fixed platform connecting plate 3-16, a safety anchor point 3-17 and a directional wheel 3-18, and is installed on the arc-shaped double guide rail 1.
As shown in fig. 3, an anti-drop plate 3-2, an anti-collision block 3-3, a guide wheel 3-4, a speed reducer protective cover 3-14, a guardrail 3-15 and a directional wheel 3-18 are arranged on a bottom platform 3-1; the parking fixed block 3-5 is arranged on the bottom platform 3-1; the rolling bearing with the seat 3-6, the shaft sleeve 3-7, the driving wheel 3-8 and the speed reducer 3-10 are arranged on the transmission shaft 3-9, and the rolling bearing with the seat 3-6 is fixed on the bottom platform 3-1; 3-12 parts of a hand wheel and 3-12 parts of a driving shaft fixing block are arranged on 3-11 parts of a driving shaft, and 3-11 parts of the driving shaft are arranged on 3-10 parts of a speed reducer; the driving shaft fixing blocks 3-13, the fixing platform connecting plates 3-16 and the safety anchor points 3-17 are arranged on the guardrails 3-15.
As shown in fig. 1, 2 and 3, after the arc-shaped double guide rails 1 are installed on the guide rail bracket 2, the arc-shaped double guide rails are integrally hoisted on a tower barrel, after the installation is finished, the mobile platform assembly 3 is placed on the arc-shaped double guide rails 1, the angle and the installation distance of the guide wheels 3-4 are rapidly adjusted, the anti-drop plates 3-2 are installed, and the installation of the mobile platform assembly 3 is finished; the hand wheel 3-12 rotates to drive the driving shaft 3-11 to rotate, the driving shaft 3-11 drives the speed reducer 3-10 to rotate, the speed reducer 3-10 drives the transmission shaft 3-9 to rotate, the transmission shaft 3-9 drives the driving wheel 3-8 to rotate, the driving wheel 3-8 drives the moving platform assembly 3 to move, and the hand wheel 3-12 rotates in a positive and negative way, so that the moving platform assembly 3 moves back and forth; manually translating the parking fixed block 3-5 to a position below the driving wheel 3-8, wherein the moving platform assembly 3 cannot move, and a maintainer carries out maintenance and installation of a tower drum and moves out of the position below the driving wheel 3-8, wherein the moving platform 3 can move; when the mobile platform assembly 3 moves to the end of the circular arc double guide rail 1, the anti-collision block 3-3 is triggered and fixed
Platform connecting plates 3-16, the movable platform assembly 3 can not move, and an operator can leave.
The above shows only the preferred embodiments of the present invention, and it should be noted that, for the field of the technology, several modifications and substitutions can be made without departing from the technical principle of the present invention, and these modifications and substitutions should also be regarded as being within the protection scope of the present invention.
Claims (11)
1. The utility model provides a platform device is overhauld to portable tower section of thick bamboo, characterized by: comprises a circular arc double guide rail, a guide rail bracket and a mobile platform assembly; the arc-shaped double guide rails are arranged on the guide rail bracket; the guide rail bracket is arranged on the wall of the tower cylinder; the movable platform assembly comprises a bottom platform, an anti-falling plate, an anti-collision block, a guide wheel, a parking fixing block, a bearing with a seat, a shaft sleeve, a driving wheel, a transmission shaft, a speed reducer, a driving shaft, a hand wheel, a driving shaft fixing block, a speed reducer protective cover, a guardrail, a fixed platform connecting plate, a safety anchor point and a directional wheel, and is installed on the circular arc-shaped double guide rails.
2. The mobile tower maintenance platform device of claim 1, wherein: the anti-drop plate, the anti-collision block, the guide wheel, the speed reducer protective cover, the guardrail and the directional wheel are arranged on the bottom platform.
3. The mobile tower maintenance platform device of claim 1, wherein: the parking fixed block is arranged on the bottom platform.
4. The mobile tower maintenance platform device of claim 1, wherein: the rolling bearing, the shaft sleeve, the driving wheel and the speed reducer are arranged on the transmission shaft, and the rolling bearing is fixed on the bottom platform.
5. The mobile tower maintenance platform device of claim 1, wherein: the hand wheel and the driving shaft fixing block are arranged on the driving shaft, and the driving shaft is arranged on the speed reducer.
6. The mobile tower maintenance platform device of claim 1, wherein: the driving shaft fixing block, the fixed platform connecting plate and the safety anchor point are arranged on the guardrail.
7. The mobile tower maintenance platform device of claim 1, wherein: the hand wheel rotates to drive the driving shaft to rotate, the driving shaft drives the speed reducer to rotate, the speed reducer drives the transmission shaft to rotate, and the transmission shaft drives the driving wheel to rotate.
8. The mobile tower maintenance platform device of claims 1 and 7, wherein: the clockwise rotation and the anticlockwise rotation of the hand wheel change the motion direction of the moving platform assembly.
9. The mobile tower maintenance platform device of claims 1, 2 and 4, wherein: the driving wheel and the directional wheel mounting shaft point to the center of the motion track.
10. A mobile tower servicing platform assembly as claimed in claims 1 and 3, characterised in that: the parking fixed block is manually translated to the position below the driving wheel, the moving platform assembly cannot move, and the moving platform assembly can move after being moved out of the position below the driving wheel.
11. The mobile tower maintenance platform device of claim 1, wherein: the movable platform assembly is quickly installed on the circular arc-shaped double guide rail or quickly removed from the circular arc-shaped double guide rail by disassembling the anti-falling plate and twisting the angle of the guide wheel.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011104071.8A CN112160876A (en) | 2020-10-15 | 2020-10-15 | Movable tower barrel overhauling platform device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011104071.8A CN112160876A (en) | 2020-10-15 | 2020-10-15 | Movable tower barrel overhauling platform device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN112160876A true CN112160876A (en) | 2021-01-01 |
Family
ID=73867122
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202011104071.8A Pending CN112160876A (en) | 2020-10-15 | 2020-10-15 | Movable tower barrel overhauling platform device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN112160876A (en) |
Citations (13)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN203729562U (en) * | 2014-01-16 | 2014-07-23 | 南京南化建设有限公司 | Lifting and efficient working platform |
| CN204571259U (en) * | 2015-04-30 | 2015-08-19 | 中国大唐集团新能源股份有限公司 | A kind of annular inspection platform being applicable to blower fan tower barrel maintenance |
| CN204714390U (en) * | 2015-05-29 | 2015-10-21 | 武汉华电工程装备有限公司 | A kind of suspender installed for annex in tower cylinder |
| CN106089602A (en) * | 2016-08-01 | 2016-11-09 | 何长青 | A kind of blower fan tower barrel clean and maintenance platform |
| CN206946934U (en) * | 2017-08-01 | 2018-01-30 | 国家电网公司 | Movable transformer pack active noise reducing device |
| CN207348429U (en) * | 2017-07-24 | 2018-05-11 | 库珀（天津）科技有限公司 | The rotating platform built for tower |
| 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 |
| EP3379079A1 (en) * | 2017-03-23 | 2018-09-26 | Nordex Energy GmbH | Device for assembly and maintenance of a tower for a wind turbine and use of the same, and the tower of a wind turbine |
| CN208597580U (en) * | 2018-02-14 | 2019-03-15 | 江西应用技术职业学院 | A kind of packaged type Chair for fishing |
| CN208669526U (en) * | 2018-08-31 | 2019-03-29 | 北京金风科创风电设备有限公司 | Hoistable platform, tower and wind power generating set |
| CN110500231A (en) * | 2019-09-25 | 2019-11-26 | 任锦波 | A kind of magnetic suspension multi-layer wind wheel generation unit |
| CN210316469U (en) * | 2019-06-28 | 2020-04-14 | 北京金风科创风电设备有限公司 | A moving platform subassembly and fan tower section of thick bamboo for fan tower section of thick bamboo |
| CN111622908A (en) * | 2020-05-20 | 2020-09-04 | 甘肃省建设投资(控股)集团总公司 | Inside maintenance device of wind power tower cylinder |
-
2020
- 2020-10-15 CN CN202011104071.8A patent/CN112160876A/en active Pending
Patent Citations (13)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN203729562U (en) * | 2014-01-16 | 2014-07-23 | 南京南化建设有限公司 | Lifting and efficient working platform |
| CN204571259U (en) * | 2015-04-30 | 2015-08-19 | 中国大唐集团新能源股份有限公司 | A kind of annular inspection platform being applicable to blower fan tower barrel maintenance |
| CN204714390U (en) * | 2015-05-29 | 2015-10-21 | 武汉华电工程装备有限公司 | A kind of suspender installed for annex in tower cylinder |
| CN106089602A (en) * | 2016-08-01 | 2016-11-09 | 何长青 | A kind of blower fan tower barrel clean and maintenance platform |
| EP3379079A1 (en) * | 2017-03-23 | 2018-09-26 | Nordex Energy GmbH | Device for assembly and maintenance of a tower for a wind turbine and use of the same, and the tower of a wind turbine |
| CN207348429U (en) * | 2017-07-24 | 2018-05-11 | 库珀（天津）科技有限公司 | The rotating platform built for tower |
| CN206946934U (en) * | 2017-08-01 | 2018-01-30 | 国家电网公司 | Movable transformer pack active noise reducing device |
| 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 |
| CN208597580U (en) * | 2018-02-14 | 2019-03-15 | 江西应用技术职业学院 | A kind of packaged type Chair for fishing |
| CN208669526U (en) * | 2018-08-31 | 2019-03-29 | 北京金风科创风电设备有限公司 | Hoistable platform, tower and wind power generating set |
| CN210316469U (en) * | 2019-06-28 | 2020-04-14 | 北京金风科创风电设备有限公司 | A moving platform subassembly and fan tower section of thick bamboo for fan tower section of thick bamboo |
| CN110500231A (en) * | 2019-09-25 | 2019-11-26 | 任锦波 | A kind of magnetic suspension multi-layer wind wheel generation unit |
| CN111622908A (en) * | 2020-05-20 | 2020-09-04 | 甘肃省建设投资(控股)集团总公司 | Inside maintenance device of wind power tower cylinder |
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| Date | Code | Title | Description |
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| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20210101 |