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租赁动态

长臂挖机运行下坡时要做正确的操作

日期:2022-10-21   来源:http://www.dybocheng.com
挖掘机的工作过程中往往容易发生事故,所以在正确操作方面不能忽视,要重视,比如长臂挖机运行下坡时要做正确的操作,不抓手门架!下面加挖掘机租赁厂家为您详细解说一下。
Accidents often occur in the working process of excavators, so we should pay attention to the correct operation. For example, when the long arm excavator is running downhill, we should do the correct operation without grasping the gantry! The excavator rental manufacturer will give you a detailed explanation.
挖掘机的强越野能力大家都知道。利用履带和工作装置的协调,挖掘机可以爬上非常陡峭的斜坡,也可以很容易地下坡。人们很容易忽略的一个危险是,挖掘机下坡或拖车时,由于机身向前倾斜,很多司机左手习惯性地推挡风玻璃或门框,用右手操纵挖掘机行走。
The strong off-road ability of excavators is well known. With the coordination of caterpillar and working device, the excavator can climb a very steep slope or go down the slope easily. One danger that people can easily overlook is that many drivers habitually push the windshield or door frame with their left hand and operate the excavator with their right hand when the excavator is going downhill or towing because of the forward tilt of the body.
此时,如果门是打开的,没有锁,则被重力快速关闭的门通常会成为一个很大的力。把手放在门框上就卡住了。后果很严重。所以挖掘机工作的时候,挖掘机驾驶室的门是锁着的,打开也有锁,不管门是开还是关,都一定要锁着。司机尽量不要用手抓门框。
At this time, if the door is open and unlocked, the door that is closed quickly by gravity will usually become a great force. Put your hand on the doorframe and it will get stuck. The consequences are serious. Therefore, when the excavator is working, the cab door of the excavator is locked, and there are locks when it is opened. No matter whether the door is opened or closed, it must be locked. The driver should try not to grasp the door frame with his hands.
挖机下坡作业总共需要几步:
How many steps are required for the excavator to work downhill:
一步:挖掘机的小臂垂直收拢到面前,齿尖垂直朝地,挖斗停留在与斜坡面10~20cm左右高度的地方进行180°回转。
Step 1: The jib of the excavator is vertically retracted to the front, the tooth tip is vertical to the ground, and the bucket is kept at a height of 10~20cm from the slope surface for 180 ° rotation.
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二步:如图所示,挖机的小臂以垂直状态向前方伸出20~30°后挖斗接地。
Step 2: As shown in the figure, the jib of the excavator extends forward 20~30 ° in a vertical state, and then the bucket is grounded.
三步:挖掘级在铲斗接地时,以低速行走来下坡。挖斗油缸不能全部伸出。
Three steps: When the bucket is grounded, the excavation stage moves up and down the slope at low speed. The bucket cylinder cannot extend completely.
四步:.当挖机快接近坡尽头时,大臂需要撑地,使履带前部向上浮起。若大臂不撑地下坡的话,履带前部将埋入土中。
Four Steps: When the excavator is approaching the end of the slope, the boom needs to support the ground to make the front of the track float upward. If the boom does not support the ground, the front of the track will be buried in the soil.
五步:如图所示,通过行走+小臂挖掘来下坡,履带前部在到达坡的尽头时,需要抬起大臂,让履带前方接地。
Five steps: As shown in the figure, go down the slope through walking+jib digging. When the front of the track reaches the end of the slope, lift the boom to ground the front of the track.
六步:行走下坡,整个过程就这个简单。
Six steps: walking downhill, the whole process is simple.
注意当在外露的岩石表面,容易打滑,不要进行这种作业。当碰到有积雪、下雨的情况时,很容易打滑,不要进行爬坡下坡作业。下坡的时候注意坡上的地形,需要清理石头,再进行行走。等等,更多的相关事项就来我们网站http://www.dybocheng.com咨询了解!
Note that the exposed rock surface is easy to slip, so do not carry out this operation. When encountering snow and rain, it is easy to slip, so do not climb down the slope. When going downhill, pay attention to the terrain on the slope. You need to clear the stones before walking. Wait a minute, more relevant matters will come to our website http://www.dybocheng.com Ask about it!


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