The long arm excavator includes two expansion arms and three expansion arms. The telescopic arm of the three-stage excavator is mainly suitable for the demolition of high-rise buildings. According to the principle of lever and mechanics, the force of retractable excavator is smaller than the original one, so it can not be used for heavy work.
What help does the long arm excavator provide for the reconstruction of the old city?
Demolition of buildings by long arm excavator:
1. Some soil or industrial waste must be brought to the bottom so that the excavator can reach the roof with impact hammer.
2. Make the excavator stable and leave enough turning space after filling.
3. Use the impact hammer to hit the vertical wall (about 1 meter from the top), open a hole in the wall, and push the debris into the wall to avoid falling and hitting yourself.
4. Expand the hole without moving the beam and column. The length arm excavator opens the brick walls and pastes them, so that if the light beam can't be supported inside, a large number of old residential buildings will be demolished, the construction of the city will be accelerated and the tall buildings will be replaced. The old buildings are distributed by groups, but the distribution among groups is too scattered, which makes it difficult for the site construction personnel to dismantle the buildings. Generally, excavators are used to demolish such buildings, but the standard arm length of excavators is limited, and the bucket of excavators is small, which is not conducive to excavation. The outstretched arm of the excavator helped ease the problem.
The long arm excavator is divided into two, three, four stages, three, four stages, which are mainly responsible for the decomposition of the construction excavator. It is upgraded and improved on the basis of the standard arm extension arm to improve the length of mining prosperity, spoon, so that the extension arm contact force area can be a very good improvement of the excavator, shovel does not move to a distant premise of building decomposition, effectively shortening the construction time and improving the construction The working efficiency of the workers increases the digging bucket and provides power for disassembly. Compared with the unused excavator, the arm speed is extended and increased by more than twice. In addition, the outstretched arm of the excavator can better protect the operator of the excavator and effectively prevent the stone falling in the cab from hurting the operator. It can be seen that the telescopic arm of excavator has brought great convenience to our life.
加长臂挖掘机为旧城的重建提供了什么帮助?读了本文之后，想要了解更多产品信息，欢迎访问网站：http://www.rbaras.comAfter reading this article, for more product information, please visit http://www.bodying.com