UC知道高分哦！高手帮忙翻译。拒绝机译！！！在线等！
来源：百度知道 编辑：UC知道 时间：2024/06/17 07:37:09
18、放倒立柱。
在桩基施工完成之后，要放倒立柱。其操作方法与前述竖起立柱正好相反。放倒立柱前，将平台调整为前低后高，立柱前倾2°-3°。要先将起架钢丝绳固定于后卷筒上，复位平台上起架滑轮组，电动丝杆反转，旋出所有丝杆长度，使立柱向前倾倒到最大程度。后卷筒收紧起架钢丝绳（此时起架钢丝绳不能松弛，也不能拉紧，以防丝杆受压）。然后拧开丝杆球头压板，离合器接合，松开刹车；点动电机反转，立柱在自重作用下向下旋转倒下；当立柱与地面夹角达到75°左右时，连续开动电机反转，立柱搁到地面上的搁架上。注意：在立柱与地面小于30°的范围内，禁止连续点动电机反转，以防立柱的起停惯量导致平台尾部抬起，造成设备损坏。
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18, column tipped over.
In the pile construction is complete, tipped to post. Its methods of operation and put up the aforementioned column is just the opposite. Column tipped over, the platform will be adjusted before after the high-low, the forward post 2 ° -3 °. Will play a first frame after the wire rope reel in a fixed, the reduction platform from frame pulley blocks, electric screw reverse, spin out all the length of the screw, so that the column forward to the greatest degree of dumping. After the aircraft since drum to tighten the wire rope (at this time frame from steel wire rope can not relax, can not be tight to prevent compression screw). And then screw the ball screw to open the first plate, clutch engagement, release the brake; move the motor reversal, self-respect in the column under downward spin down; column when the angle between the ground and reach about 75 °, the motor running in a row reversal , Gedao column on the ground on the shelf. NOTE: In the