Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Linear motor hydraulic ship lift
The invention belongs to the technical field of water conservancy and hydropower engineering, and particularly relates to a linear motor driven hydraulic transmission ship lift capable of balancing dead weight. According to the specific technical scheme, the linear motor hydraulic ship lift comprises a ship chamber and concrete walls which are arranged in parallel and oppositely. A plurality of groups of constant-torque hydraulic transmission mechanisms are arranged at the top of the concrete wall body, a drum in the hydraulic transmission mechanism is connected with the ship chamber through asteel wire rope, and gravity information of the ship compartment is dynamically measured through the electronic scale sensors on the two sides of the ship compartment. The hydraulic motor drives thewinding drum to rotate to dynamically balance the gravity of the ship chamber; the stress balance of the ship chamber is realized; the linear motors on the two sides of the ship chamber drive the shipchamber to do reciprocating linear motion along the guide rails. Stable movement of the ship chamber in the guide rail is achieved through double fault tolerance of the hydraulic transmission mechanism and the linear motor, the requirement for the construction strength of a concrete wall of the whole ship lift is low, the ship lift can meet the ship lifting requirement for large tonnage and largelifting height, the overall construction cost is low, and practicability is higher.
本发明属于水利水电工程技术领域，具体涉及一种直线电机驱动液压传动平衡自重的升船机；具体技术方案为：直线电机液压升船机，包括船厢、平行且相对布置的混凝土墙体，混凝土墙体的顶部布置有多组恒转矩的液压传动机构，液压传动机构中的卷筒通过钢丝绳与船厢相连，通过船厢两侧的电子秤传感器动态测量船厢的重力信息，液压马达驱动卷筒转动以动态平衡船厢的重力，实现船厢受力平衡，船厢两侧的直线电机驱动船厢沿着导轨做往复直线运动，通过液压传动机构与直线电机的双机容错实现船厢在导轨中稳定运动，整个升船机的混凝土墙体建设强度要求低，可适用于大吨位、大提升高度的升船需求，整体建造成本低，实用性更强。
Linear motor hydraulic ship lift
The invention belongs to the technical field of water conservancy and hydropower engineering, and particularly relates to a linear motor driven hydraulic transmission ship lift capable of balancing dead weight. According to the specific technical scheme, the linear motor hydraulic ship lift comprises a ship chamber and concrete walls which are arranged in parallel and oppositely. A plurality of groups of constant-torque hydraulic transmission mechanisms are arranged at the top of the concrete wall body, a drum in the hydraulic transmission mechanism is connected with the ship chamber through asteel wire rope, and gravity information of the ship compartment is dynamically measured through the electronic scale sensors on the two sides of the ship compartment. The hydraulic motor drives thewinding drum to rotate to dynamically balance the gravity of the ship chamber; the stress balance of the ship chamber is realized; the linear motors on the two sides of the ship chamber drive the shipchamber to do reciprocating linear motion along the guide rails. Stable movement of the ship chamber in the guide rail is achieved through double fault tolerance of the hydraulic transmission mechanism and the linear motor, the requirement for the construction strength of a concrete wall of the whole ship lift is low, the ship lift can meet the ship lifting requirement for large tonnage and largelifting height, the overall construction cost is low, and practicability is higher.
本发明属于水利水电工程技术领域，具体涉及一种直线电机驱动液压传动平衡自重的升船机；具体技术方案为：直线电机液压升船机，包括船厢、平行且相对布置的混凝土墙体，混凝土墙体的顶部布置有多组恒转矩的液压传动机构，液压传动机构中的卷筒通过钢丝绳与船厢相连，通过船厢两侧的电子秤传感器动态测量船厢的重力信息，液压马达驱动卷筒转动以动态平衡船厢的重力，实现船厢受力平衡，船厢两侧的直线电机驱动船厢沿着导轨做往复直线运动，通过液压传动机构与直线电机的双机容错实现船厢在导轨中稳定运动，整个升船机的混凝土墙体建设强度要求低，可适用于大吨位、大提升高度的升船需求，整体建造成本低，实用性更强。
Linear motor hydraulic ship lift
直线电机液压升船机
LI XINTAO (Autor:in) / XIAO LIANGLI (Autor:in)
11.09.2020
Patent
Elektronische Ressource
Chinesisch
IPC:
E02C
SHIP-LIFTING DEVICES OR MECHANISMS
,
Schiffshebevorrichtungen