首先升降平臺在升降過程中的緩沖力量可能要比自重多好幾倍,為了能夠使升降平臺穩(wěn)定的升降還要保證履帶底盤的安全所以在設(shè)計之初給升降機底盤上面加裝了液壓支撐系統(tǒng)。以往的升降平臺的電控系統(tǒng)只是簡單的控制升降,而履帶式升降平臺的控制系統(tǒng)要在控制升降的基礎(chǔ)上兼容前后行走、左右轉(zhuǎn)向、液壓支撐等高復(fù)雜電子分配項目,為此我們通過不斷地研究實驗最終選用PLC電子計算及編程控制系統(tǒng),所有的液壓油路的分配全部采用電子多路換向閥來分派控制!
First lift platform in the process of lifting the buffer strength may be several times more than the weight, in order to be able to make the lift platform stability of lift to ensure the safety of the crawler chassis so early in the design for elevator chassis mounted above the hydraulic support system. Before lift platform simply control elevator electric control system and the crawler lift platform of elevator control system to control compatible with both before and after the walk, turn left, on the basis of the hydraulic support such complex electronic distribution project, we through unceasingly study experiment finally choose electronic computing and programming of PLC control system, all of the hydraulic circuit are all made of the distribution of the multiple directional control valves to dispatch control!
