hoisting mechanism 中文意思是什麼
hoisting mechanism
解釋
起升機構-
Feeding mechanism : bucket hoisting and manual double bell jar feeding mechanism is adopted, which is easy to operate and can prevent gas leakage efficiently
加煤機構：採用斗提卷揚機構，手動雙鐘罩加煤裝置，操作簡便、能有效防止煤氣泄漏。 -
This drilling adopts crank connecting link and walking beam percussion mechanism, which make the drilling possess two percussive functions, normal drilling takes connecting link impact as main mode, when encountering special situation and the connecting link impact can not drill, it can transform into hoisting impact, the stroke length can be modulated, it realizes automatic percussive drilling due to continuous operating of connecting link percussive mechanism, these can enhance drilling efficiency and relieve labor intensity ; it adopts pumping reverse circulation to drain slag, which not only resolves the drilling difficulty in special stratum such as pebble and gravel stratum and hard stratum, but also resolves the problem that the percussive drill ' s efficiency is low ; it adopts spur gear differential mechanism as double cylinders lazy tongs of main hoist, which not only ensures the balance state of drilling tool, but also reduces the mechanical design, and reduces the cost ; the bottom plate traveling motion of this drilling machine adopts walking type ; the drilling tower adopts hydraulic pressure uprising, and reduces the assistant operating time
該鉆機採用曲柄連桿、游梁式沖擊機構，使鉆機具有兩種沖擊功能;正常鉆進以連桿沖擊為主，遇到特殊情況，用連桿沖擊不能鉆進時，可轉為卷揚沖擊，沖程可調，因連桿沖擊機構連續工作，所以實現了自動沖擊鉆進，可提高鉆進效率，減輕勞動強度;採用泵吸反循環的方式排渣，既能有效解決卵礫石地層、堅硬地層等特殊地層鉆進的困難，又很好地解決了沖擊鉆機效率低下的問題;採用直齒圓柱齒輪差速機構作為主卷揚的雙筒同步機構，既保證了鉆具處于平衡狀態，又大大簡化了該機構設計，降低了成本;該鉆機底盤行走移位採用步履式;鉆塔採用液壓起立，減少了輔助作業時間。 -
The hoisting, derricking and slewing mechanism, the extension and contracting of booms, the setting down and back of outriggers, all are driven hydraulically
該機的起升、變幅、回轉、吊臂伸縮及支腿收放等機構，全部採用液壓驅動。 -
The manual introduced the total design and compute the process detailedly about the general design and the running gear design, which divided into altogether three chapter : chapter 1 for total design part of this crane, the main contents is each organization of crane and the metals structure patterns to really settle, and carry on the design to a structure of jib arm and counterbalance system by graphing method, including seeking the point, checking to calculate and school pit ; the second part is a design calculation that circulates the organization, including to circulate the organization to choose the type, the round presses calculation, the stability checking of the whole machine ; the third part is to choose the driving motion version of the hoisting mechanism
說明書詳細的介紹了該型號起重機的總體設計及行走機構設計和計算過程，總共分為三章：第一章為起重機總體設計部分，主要內容是起重機各機構和金屬結構型式的確定，並用作圖法對臂架結構和平衡系統進行設計，包括了機構找點，驗算及校核；第二部分是運行機構的設計計算，包括了運行機構的選型，輪壓計算，整機穩定性校核；第三部分為起升機構的傳動方案選型和設計計算。 -
Calculation of overrunning clutch in a large tyre crane hoisting mechanism is conducted
在此基礎上，以某大型輪胎起重機起升機構的超越離合器為例，進行扭轉剛度的分析。 -
A mechanism, often with buckets or scoops attached to a conveyor, used for hoisting materials
吊車一種通常配有聯接在傳送帶上的吊桶或戽斗，用來舉起材料 -
Fuzzy control for hoisting mechanism of tower crane
塔式起重機起升機構中的模糊控制 -
The mast assem - bly supports the rotary drill head and its hoisting mechanism
支架組件支持轉動鉆頭及其提升機構。 -
? 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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