| SANY Electric Co., Ltd. Patent applications |
| Patent application number | Title | Published |
|---|
| 20110129334 | WIND TURBINE HOLDING AND LIFTING SYSTEM AND MOVABLE OPERATING PLATFORM ABOVE WATER - The present invention which relates to the field of offshore wind turbine installation technology, discloses a wind turbine holding and lifting system for a movable operating platform above water. The wind turbine holding and lifting system comprises a door-type installation frame, a wind turbine lifting device and enclasping means for clamping the wind turbine tower, the door-type installation frame including a first leg, a second leg and no less than one beam fixed between the first and second legs, the wind turbine lifting device being attached to the door-type installation frame with its lifting end connected to the wind turbine tower. The wind turbine holding and lifting system with such a structure is available for a movable operating platform above water, the enclasping means and the wind turbine lifting device of the wind turbine holding and lifting system being capable of completely constraining the wind turbine such that the assembled wind turbine can be fixed in a wind turbine installation state. The present invention further discloses a movable operating platform above water. | 06-02-2011 |
| 20110129329 | WIND TURBINE INSTALLATION VESSEL AND A GRAVITY CENTER ADJUSTMENT DEVICE THEREOF - The present invention discloses a gravity center adjustment device ( | 06-02-2011 |
| 20110129301 | PILING BARGE - A piling barge is disclosed by the present invention. In the piling barge disclosed, a supporting leg includes a supporting arm extended in vertical direction. Differing from the prior art, the supporting leg further includes a supporting base. The supporting base has a transverse section larger than that of the supporting arm, an end of the supporting arm is fixed with the upper surface of the supporting base. The supporting base of the supporting leg having a larger transverse section may receive support from a larger area of mollisol ground and thus provide a larger supporting force for the hull, which enables the piling barge to perform the piling operation on sea areas with mollisol ground. A piling device of the piling barge has pile frame adjusting mechanisms, such as a luffing oil cylinder, a luffing winch mechanism and a turntable, etc., which may adjust the incline angle and the position of the pile frame, therefore the working efficiency of piling operation of the piling barge can be improved. | 06-02-2011 |
| 20110126748 | WIND TURBINE HOLDING AND LIFTING SYSTEM AND MOVABLE OPERATING PLATFORM ABOVE WATER - The present invention which relates to the field of offshore wind turbine installation technology, discloses a wind turbine holding and lifting system for a movable operating platform above water. The wind turbine holding and lifting system comprises a first standing column, a second standing column, a beam lifting device, no less than one beam and enclasping means for holding the wind turbine tower; the first standing column and the second standing column are juxtaposed, and the opposed faces of the first and second standing columns are provided with guiding grooves for sliding the beams; the enclasping means is arranged on the beam, and the two ends of the beam are interfitted within the guiding grooves of the first and second standing columns; the beam lifting device is fixed to the first or second standing column, and the lifting end of the beam lifting device is connected to the beam. The wind turbine holding and lifting system with such a structure can fix the assembled wind turbine in the installation state and the wind turbine can be lifted and lowered. The present invention further discloses a movable operating platform above water. | 06-02-2011 |
| 20110126747 | WIND TURBINE INSTALLATION VESSEL AND A GRAVITY CENTER ADJUSTMENT DEVICE THEREOF - The present invention discloses a gravity center adjustment device for a wind turbine installation vessel, with the gravity center adjustment device ( | 06-02-2011 |
