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Self-elevating hydraulic lifting system and method for offshore pile foundation photovoltaic steel platform
The invention relates to the field of offshore photovoltaic technologies, in particular to a self-elevating hydraulic lifting system and method for an offshore pile foundation photovoltaic steel platform. The jacking units are arranged in a matrix mode, the connecting units are used for connecting the jacking units into a whole, the control unit is used for providing power for the jacking units, each jacking unit comprises a jacking base and a tower section unit from bottom to top, and each jacking base comprises a base, a sliding bottom plate, a temporary support and a hydraulic cylinder; the tower section unit comprises a plurality of tower sections which are movably arranged; the connecting unit comprises a plurality of movable joint-shaped reinforcing beams; the control unit comprises a hydraulic pump station and a flow valve set, the hydraulic pump station is connected with the hydraulic cylinders through the flow valve set, and the relative position of the steel platform is kept stable. Through the jacking units which are modularly designed, various combinations can be carried out according to requirements; violent change of interaction force caused by relative movement of the steel platform and the bearing ship in the three-degree-of-freedom direction is buffered.
本发明涉及海上光伏技术领域，具体涉及一种用于海上桩基光伏钢平台的自升式液压升降系统及方法。本发明包括若干矩阵设置的顶升单元、将顶升单元联接成一体的联接单元，以及为顶升单元提供动力的控制单元，其中：顶升单元自下而上包括顶升底座和塔节单元，顶升底座包括底座、滑移底板、临时支架和液压缸；塔节单元包括若干段活动设置的塔节；联接单元，包括若干活动节状加强梁；控制单元包括液压泵站和流量阀组，液压泵站通过流量阀组与各个液压缸相连，保持钢平台相对位置稳定。本发明通过模块化设计的顶升单元，可根据需求进行多种组合；缓冲钢平台和承接船舶在三自由度方向相对运动导致的相互作用力的剧烈变化。
Self-elevating hydraulic lifting system and method for offshore pile foundation photovoltaic steel platform
The invention relates to the field of offshore photovoltaic technologies, in particular to a self-elevating hydraulic lifting system and method for an offshore pile foundation photovoltaic steel platform. The jacking units are arranged in a matrix mode, the connecting units are used for connecting the jacking units into a whole, the control unit is used for providing power for the jacking units, each jacking unit comprises a jacking base and a tower section unit from bottom to top, and each jacking base comprises a base, a sliding bottom plate, a temporary support and a hydraulic cylinder; the tower section unit comprises a plurality of tower sections which are movably arranged; the connecting unit comprises a plurality of movable joint-shaped reinforcing beams; the control unit comprises a hydraulic pump station and a flow valve set, the hydraulic pump station is connected with the hydraulic cylinders through the flow valve set, and the relative position of the steel platform is kept stable. Through the jacking units which are modularly designed, various combinations can be carried out according to requirements; violent change of interaction force caused by relative movement of the steel platform and the bearing ship in the three-degree-of-freedom direction is buffered.
本发明涉及海上光伏技术领域，具体涉及一种用于海上桩基光伏钢平台的自升式液压升降系统及方法。本发明包括若干矩阵设置的顶升单元、将顶升单元联接成一体的联接单元，以及为顶升单元提供动力的控制单元，其中：顶升单元自下而上包括顶升底座和塔节单元，顶升底座包括底座、滑移底板、临时支架和液压缸；塔节单元包括若干段活动设置的塔节；联接单元，包括若干活动节状加强梁；控制单元包括液压泵站和流量阀组，液压泵站通过流量阀组与各个液压缸相连，保持钢平台相对位置稳定。本发明通过模块化设计的顶升单元，可根据需求进行多种组合；缓冲钢平台和承接船舶在三自由度方向相对运动导致的相互作用力的剧烈变化。
Self-elevating hydraulic lifting system and method for offshore pile foundation photovoltaic steel platform
用于海上桩基光伏钢平台的自升式液压升降系统及方法
WANG TIANYU (Autor:in) / WEN LIU (Autor:in)
08.08.2023
Patent
Elektronische Ressource
Chinesisch
IPC:
E02B
HYDRAULIC ENGINEERING
,
Wasserbau
/
B63B
Schiffe oder sonstige Wasserfahrzeuge
,
SHIPS OR OTHER WATERBORNE VESSELS
/
B66F
HOISTING, LIFTING, HAULING, OR PUSHING, NOT OTHERWISE PROVIDED FOR, e.g. DEVICES WHICH APPLY A LIFTING OR PUSHING FORCE DIRECTLY TO THE SURFACE OF A LOAD
,
Hub-, Verhol- oder Schubvorrichtungen, soweit nicht anderweitig vorgesehen, z.B. Vorrichtungen mit unmittelbarer Krafteinwirkung auf die Last
/
F15B
SYSTEMS ACTING BY MEANS OF FLUIDS IN GENERAL
,
Druckmittelbetriebene Systeme allgemein
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