Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Winch type gate hydraulic emergency opening and closing system and single-lifting-point gate hoist
The invention relates to the technical field of gates, in particular to a winch type gate hydraulic emergency opening and closing system and a single-lifting-point gate hoist, the winch type gate hydraulic emergency opening and closing system comprises a power unit, a hydraulic opening and closing device and a spline clutch, and the power unit comprises a hydraulic pump used for generating high-pressure oil and outputting the high-pressure oil to the hydraulic opening and closing device through connection of a high-pressure hose; the diesel engine is used for driving the hydraulic pump to operate; the hydraulic opening and closing device comprises an oil tank, a hydraulic motor loop and a reversing valve set connected with the hydraulic motor loop. The hydraulic motor loop comprises a hydraulic oil circulation loop. And the spline clutch is used for controlling the connection state of the original gate lifting system and the hydraulic opening and closing device. The method has the beneficial effects that the reliability of the opening and closing function of the gate under the condition that a conventional electrical facility breaks down or an extreme power supply disappears can be remarkably improved, the property and life safety of people downstream the gate is guaranteed, losses caused by flood or ground disasters are reduced, the safe operation capacity of a power station is effectively improved, and high economic and social benefits are achieved.
本发明涉及闸门技术领域，特别是一种卷扬式闸门液压应急启闭系统及单吊点闸门启闭机，其包括动力单元、液压启闭装置，以及花键离合器，其中，动力单元包括：液压泵，用于产生高压油并通过高压软管连接输出至液压启闭装置；柴油机，用于带动液压泵运行；液压启闭装置包括油箱、液压马达回路以及与液压马达回路连接的换向阀组，液压马达回路包括液压油循环回路；花键离合器，用于控制原闸门启升系统和液压启闭装置的连接状态。本发明的有益效果为可以显著增强闸门在常规电气设施故障或极端供电电源消失情况下的启闭功能可靠性，保证闸门下游人民财产和生命安全，减少洪水或地灾造成的损失，有效提升电站安全运行能力，具有较高的经济社会效益。
Winch type gate hydraulic emergency opening and closing system and single-lifting-point gate hoist
The invention relates to the technical field of gates, in particular to a winch type gate hydraulic emergency opening and closing system and a single-lifting-point gate hoist, the winch type gate hydraulic emergency opening and closing system comprises a power unit, a hydraulic opening and closing device and a spline clutch, and the power unit comprises a hydraulic pump used for generating high-pressure oil and outputting the high-pressure oil to the hydraulic opening and closing device through connection of a high-pressure hose; the diesel engine is used for driving the hydraulic pump to operate; the hydraulic opening and closing device comprises an oil tank, a hydraulic motor loop and a reversing valve set connected with the hydraulic motor loop. The hydraulic motor loop comprises a hydraulic oil circulation loop. And the spline clutch is used for controlling the connection state of the original gate lifting system and the hydraulic opening and closing device. The method has the beneficial effects that the reliability of the opening and closing function of the gate under the condition that a conventional electrical facility breaks down or an extreme power supply disappears can be remarkably improved, the property and life safety of people downstream the gate is guaranteed, losses caused by flood or ground disasters are reduced, the safe operation capacity of a power station is effectively improved, and high economic and social benefits are achieved.
本发明涉及闸门技术领域，特别是一种卷扬式闸门液压应急启闭系统及单吊点闸门启闭机，其包括动力单元、液压启闭装置，以及花键离合器，其中，动力单元包括：液压泵，用于产生高压油并通过高压软管连接输出至液压启闭装置；柴油机，用于带动液压泵运行；液压启闭装置包括油箱、液压马达回路以及与液压马达回路连接的换向阀组，液压马达回路包括液压油循环回路；花键离合器，用于控制原闸门启升系统和液压启闭装置的连接状态。本发明的有益效果为可以显著增强闸门在常规电气设施故障或极端供电电源消失情况下的启闭功能可靠性，保证闸门下游人民财产和生命安全，减少洪水或地灾造成的损失，有效提升电站安全运行能力，具有较高的经济社会效益。
Winch type gate hydraulic emergency opening and closing system and single-lifting-point gate hoist
一种卷扬式闸门液压应急启闭系统及单吊点闸门启闭机
ZHOU YANG (Autor:in) / SHI MINGCHAO (Autor:in) / YANG JICHENG (Autor:in) / XIONG ANSHUN (Autor:in) / WANG WENLONG (Autor:in) / LIAO SEN (Autor:in) / YANG SI (Autor:in) / XU ZIXUAN (Autor:in)
14.06.2024
Patent
Elektronische Ressource
Chinesisch
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