A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
GONDOLA APPARATUS FOR MAINTENANCE OF BLADE IN WIND POWER GENERATION APPARATUS
PROBLEM TO BE SOLVED: To provide a gondola apparatus for maintenance of blades in a wind power generation apparatus capable of overcoming respective failure while adopting advantage in each conventional gondola apparatus.SOLUTION: The apparatus comprises: a first front scaffold frame 4 horizontally extending in a forth and back direction in a facing manner to back parts of blades; a pair of second and third side scaffold frames 5, 6 which are movably attached on the front scaffold frame 4 in the forth and back direction and face to side surfaces of the blades; swing stopper members 7 which are attached on both right and left sides of the front scaffold frame 4 in an extendable manner and contact to an outer surface of a tower 1; a first lift apparatus arranged on the front scaffold frame 4; second and third swingable lift apparatuses respectively attached to the side scaffold frames 5, 6; a first and second driving apparatuses 15, 16 which are arranged on the front scaffold frame 4 and drive the side scaffold frames 5, 6 respectively in a horizontal direction; and first, second, third pulling ropes 12, 13, 14 arranged between the first, second, and third lift apparatuses and a nasser side lift base.SELECTED DRAWING: Figure 1
【課題】従来の各ゴンドラ装置の良いところを採用しながらそれぞれの不具合を解消できる風力発電装置におけるブレードのメンテナンス用ゴンドラ装置を提供する。【解決手段】ブレードの背部に対向して前後方向に伸びる水平な第１のフロント側足場枠４と、フロント側足場枠４に前後方向移動自在に取り付けられてブレードの側面に対向する一対の第２、第３のサイド側足場枠５、６と、フロント側足場枠４の左右両側に伸縮自在に取り付けられてタワー１の外面に当接する揺れ止め部材７と、フロント側足場枠４に設けた第１の昇降装置と、サイド側足場枠５、６にそれぞれ取り付けた第２、第３の揺動自在な昇降装置と、フロント側足場枠４に設けられてサイド側足場枠５、６をそれぞれ水平方向に駆動する第１、第２の駆動装置６と、第１、第２、第３の昇降装置とナセル側吊元との間に設けた第１、第２、第３の牽引ロープ１２、１３、１４と、を備える。【選択図】図１
GONDOLA APPARATUS FOR MAINTENANCE OF BLADE IN WIND POWER GENERATION APPARATUS
PROBLEM TO BE SOLVED: To provide a gondola apparatus for maintenance of blades in a wind power generation apparatus capable of overcoming respective failure while adopting advantage in each conventional gondola apparatus.SOLUTION: The apparatus comprises: a first front scaffold frame 4 horizontally extending in a forth and back direction in a facing manner to back parts of blades; a pair of second and third side scaffold frames 5, 6 which are movably attached on the front scaffold frame 4 in the forth and back direction and face to side surfaces of the blades; swing stopper members 7 which are attached on both right and left sides of the front scaffold frame 4 in an extendable manner and contact to an outer surface of a tower 1; a first lift apparatus arranged on the front scaffold frame 4; second and third swingable lift apparatuses respectively attached to the side scaffold frames 5, 6; a first and second driving apparatuses 15, 16 which are arranged on the front scaffold frame 4 and drive the side scaffold frames 5, 6 respectively in a horizontal direction; and first, second, third pulling ropes 12, 13, 14 arranged between the first, second, and third lift apparatuses and a nasser side lift base.SELECTED DRAWING: Figure 1
【課題】従来の各ゴンドラ装置の良いところを採用しながらそれぞれの不具合を解消できる風力発電装置におけるブレードのメンテナンス用ゴンドラ装置を提供する。【解決手段】ブレードの背部に対向して前後方向に伸びる水平な第１のフロント側足場枠４と、フロント側足場枠４に前後方向移動自在に取り付けられてブレードの側面に対向する一対の第２、第３のサイド側足場枠５、６と、フロント側足場枠４の左右両側に伸縮自在に取り付けられてタワー１の外面に当接する揺れ止め部材７と、フロント側足場枠４に設けた第１の昇降装置と、サイド側足場枠５、６にそれぞれ取り付けた第２、第３の揺動自在な昇降装置と、フロント側足場枠４に設けられてサイド側足場枠５、６をそれぞれ水平方向に駆動する第１、第２の駆動装置６と、第１、第２、第３の昇降装置とナセル側吊元との間に設けた第１、第２、第３の牽引ロープ１２、１３、１４と、を備える。【選択図】図１
GONDOLA APPARATUS FOR MAINTENANCE OF BLADE IN WIND POWER GENERATION APPARATUS
風力発電装置におけるブレードのメンテナンス用ゴンドラ装置
OWAKU TADAMASA (author) / HIRUMA JUN (author)
2017-07-20
Patent
Electronic Resource
Japanese
IPC:
E04G
SCAFFOLDING
,
Baugerüste