A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
Test device for ship lift chamber of vertical ship lift
The invention discloses a test device for a ship lift chamber of a vertical ship lift. The test device comprises a supporting base, a lifting system, a ship lift chamber system and a measuring system,wherein the supporting base is used for supporting and mounting the lifting system and the ship lift chamber system, so that space is provided for operation; the lifting system is driven by a variable-speed motor, so that a variable-speed lifting process of the ship lift chamber can be simulated; the lifting system is connected to a ship lift chamber system through an electromagnet; the electromagnet can be interrupted to demagnetize, so that an unexpected rope breakage condition can be simulated; water drainage holes are formed in the chamber bottom and the peripheral chamber walls of the ship lift chamber, and the tail ends of the water drainage holes are provided with pressure relief valves, so that a water leakage working condition of the ship lift chamber can be simulated by openingthe pressure relief valves. The test device can effectively simulate dynamic response, under complex working conditions such as a variable-speed lifting working condition, a rope breakage condition and a water leakage working condition of the ship lift chamber, provides reference for design of a ship lift chamber safety mechanism, and guarantees operation safety, in practical engineering, of the ship lift chamber.
本发明公开了一种垂直升船机的承船厢试验装置，包括支撑底座、升降系统、承船厢系统和测量系统，支撑底座用于支撑和安装升降系统和承船厢系统，为运行提供空间；升降系统通过变速电机驱动，能够模拟承船厢变速升降的过程；升降系统与承船厢系统通过电磁铁连接，电磁铁可通过断电来消磁，从而模拟意外的断绳工况；承船厢的厢底和四周厢壁上设有排水孔，排水孔末端安装有泄水阀，通过开启泄水阀模拟承船厢的漏水工况。本发明能够有效模拟承船厢系统在变速升降工况、断绳工况、漏水工况这类复杂工况下的动态响应，为承船厢安全机构的设计提供参考，保障实际工程中承船厢的运行安全。
Test device for ship lift chamber of vertical ship lift
The invention discloses a test device for a ship lift chamber of a vertical ship lift. The test device comprises a supporting base, a lifting system, a ship lift chamber system and a measuring system,wherein the supporting base is used for supporting and mounting the lifting system and the ship lift chamber system, so that space is provided for operation; the lifting system is driven by a variable-speed motor, so that a variable-speed lifting process of the ship lift chamber can be simulated; the lifting system is connected to a ship lift chamber system through an electromagnet; the electromagnet can be interrupted to demagnetize, so that an unexpected rope breakage condition can be simulated; water drainage holes are formed in the chamber bottom and the peripheral chamber walls of the ship lift chamber, and the tail ends of the water drainage holes are provided with pressure relief valves, so that a water leakage working condition of the ship lift chamber can be simulated by openingthe pressure relief valves. The test device can effectively simulate dynamic response, under complex working conditions such as a variable-speed lifting working condition, a rope breakage condition and a water leakage working condition of the ship lift chamber, provides reference for design of a ship lift chamber safety mechanism, and guarantees operation safety, in practical engineering, of the ship lift chamber.
本发明公开了一种垂直升船机的承船厢试验装置，包括支撑底座、升降系统、承船厢系统和测量系统，支撑底座用于支撑和安装升降系统和承船厢系统，为运行提供空间；升降系统通过变速电机驱动，能够模拟承船厢变速升降的过程；升降系统与承船厢系统通过电磁铁连接，电磁铁可通过断电来消磁，从而模拟意外的断绳工况；承船厢的厢底和四周厢壁上设有排水孔，排水孔末端安装有泄水阀，通过开启泄水阀模拟承船厢的漏水工况。本发明能够有效模拟承船厢系统在变速升降工况、断绳工况、漏水工况这类复杂工况下的动态响应，为承船厢安全机构的设计提供参考，保障实际工程中承船厢的运行安全。
Test device for ship lift chamber of vertical ship lift
一种垂直升船机的承船厢试验装置
TAO GUILAN (author) / WANG JIAWEI (author) / ZHANG CHI (author) / LI ZHICHENG (author)
2020-08-14
Patent
Electronic Resource
Chinese
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