挖掘機是我們平日里都有較多機會見到的一類工程建筑所用的機械設備，對于挖掘機加長臂來說，在其用于拆樓時是如何進行施工的？并且對于它的適用范圍您是否有一個較為深入的了解呢？下面小編就來為您介紹。
Excavator is a kind of mechanical equipment used in engineering construction that we have a lot of opportunities to see on weekdays. For the excavator extension arm, how to carry out construction when it is used for demolition? And do you have a deeper understanding of its scope of application? The following editor will introduce you.
加長臂挖掘機利用超長型動臂和超長型斗桿，可在疏浚、護岸、坡面以及地鐵建設等受地面環境限制的工況下發揮巨大的威力。當前全國各地紛紛上馬地鐵建設，為保護環境而進行的河道疏浚治污等工程也是遍地開花，因此加長臂挖掘機的市場需求很大。為此我公司制做的挖掘機加長臂，將在這個生機勃勃的細分市場占據自己獨特的一席之地。
The extended boom excavator uses an ultra long boom and an ultra long bucket rod, which can exert great power under the conditions restricted by the ground environment such as dredging, bank protection, slope and subway construction. At present, subway construction has been launched all over the country, and river dredging and pollution control projects for environmental protection are blooming everywhere. Therefore, there is a great market demand for extended arm excavators. For this reason, the excavator extension arm made by our company will occupy its own unique position in this dynamic market segment.
一、挖掘機加長臂的使用范圍
1、 Application scope of excavator lengthening arm
挖掘機加長臂有兩段式挖掘機加長臂和三段式挖掘機加長臂，兩段式挖掘機加長臂主要適用于土石方基礎和深塹挖掘作業，河道清淤；三段式挖掘機加長臂主要適用于高層建筑的拆卸等工程。根據杠桿原理和力學原理，挖掘機加長臂的受力比原來減少，應該盡量不要去重作業的場合施工。
The excavator lengthening boom includes two-stage excavator lengthening boom and three-stage excavator lengthening boom. The two-stage excavator lengthening boom is mainly applicable to earthwork foundation and deep cutting excavation and river dredging; The extended arm of three-stage excavator is mainly applicable to the demolition of high-rise buildings and other projects. According to the lever principle and the mechanical principle, the force of the excavator's lengthening arm is less than the original, and the construction should not be carried out in heavy work.
二、三段式挖掘機加長臂如何拆樓？
2、 How to demolish a building with three-stage excavator and extended arm?
主要還是看樓房高低而定，舉個例子，拆5層樓房：
It mainly depends on the height of the building. For example, the demolition of a five storey building:
1、先運來一些泥或工業垃圾墊底，使挖掘機升直沖擊錘可以夠得到樓頂。
1. First, transport some mud or industrial waste to the bottom, so that the excavator can reach the roof with the impact hammer.
2、待挖掘機開上填充物后先使其穩定，并且留有足夠的轉向空間。
2. After the excavator opens the filler, stabilize it and leave enough steering space.
3、用沖擊錘垂直墻面向里打墻(距頂1米左右)，把墻打開一個洞，碎料往里推，不要讓它掉下來砸到自己。
3. Use the impact hammer to hit the wall vertically (about 1m away from the top), open a hole in the wall, and push the broken material inward. Don't let it fall and hit yourself.
4、把洞擴大，先不要動梁和柱子。把磚墻打開后就打柱子，這樣上面的梁支持不住也會往里面掉，保證自己的。按這樣的順序從上到下，往里推進。
4. Expand the hole without moving the beams and columns. After opening the brick wall, hit the column, so that the beam on the top will fall inside even if it is not supported, so as to ensure your own safety. Push in from top to bottom in this order.
The above is the detailed introduction about the rental of the extended arm excavator. I hope it will help you. If you have any questions, please contact us. We will provide you with services with a professional attitude http://www.thesonriseranchgallery.com/
