trolley boom 中文意思是什麼

trolley boom 解釋
無軌電車吊桿
  • trolley : n 1 手推車；〈英國〉（裝有腳輪，用來送食物的）小臺。2 （鐵路上的）手搖車；空中吊運車。3 （電車上...
  • boom : n 1 （雷、炮等的）隆隆聲，轟轟聲，（波浪的）澎湃聲；（鼓等的）咚咚聲；（蜂等的）嗡嗡聲；（鷺鷥等...
  1. Considering the practicality in specific design, the two different drive system has been designed in the electrical control system, this is, the hoist and gantry uses a set of the ac ( alternating current ) frequency conversion timing drive system, the trolley and boom uses a set of the dc ( direct current ) adjusting voltage and timing system

    在具體設計時考慮到實用性，設計的電氣控制系統中採用了兩類不同的驅動系統，即起升與大車共用一套交流變頻調速驅動系統，小車與臂架俯仰共用一套直流調壓調速驅動系統。
  2. Considering the practicality in specific design, two different drive systems are designed in the electrical control system, that is, the hoist and gantry share a set of alternating current frequency conversion timing driving system, and the trolley and boom share a set of direct current adjusting voltage and timing system

    考慮到實用性，設計的電氣控制系統採用兩類不同的驅動系統，即起升與大車共用1套交流變頻調速驅動系統，小車與臂架俯仰共用1套直流調壓調速驅動系統。
  3. ? introducing the component of mechanical system of container loading bridge, mainly including hoisting mechanism, gantry travelling mechanism, boom mechanism and trolley mechanism. ? devising the electric control system of container loading bridge, mainly including hoist / gantry control circuit and boom / trolley control circuit

    設計了一套集裝箱裝卸橋的電氣控制系統，主要包括供電系統的設計、輔助迴路的設計、起升/大車迴路的組成及控制、俯仰/小車迴路的組成及控制等。
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