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螺旋打桩机是一种通过动力头带动钻杆钻头向地下钻机成孔的打桩设备

网址:www.luoyangchui.com.cn  2021-05-20  作者:admin    阅读:

螺旋打桩机是一种通过动力头带动钻杆钻头向地下钻机成孔的打桩设备。螺旋打桩机可以分为两个部分:桩架和钻进部分。
Screw pile driver is a kind of pile driving equipment that drives drill pipe bit to drill hole underground through power head. Screw pile driver can be divided into two parts: pile frame and drilling part.
2、柴油锤打桩机
2. Diesel hammer pile driver
柴油锤打桩机是利用柴油锤的反复跳动冲击力和桩体的自重,克服桩身的侧壁摩阻力和桩端土层的阻力,将桩体沉到设计标高的一种施工设备。
The diesel hammer pile driver is a kind of construction equipment which uses the repeated beating impact force of the diesel hammer and the weight of the pile body to overcome the side wall friction resistance of the pile body and the resistance of the soil layer at the pile end to sink the pile to the design elevation.
3、正反循环钻机
3. Forward and reverse circulation drilling rig
正反循环钻机是采用泥石泵从孔底将携带岩渣的泥浆吸出的钻孔机械。
The forward and reverse circulation drilling rig is a drilling machine which uses the mud pump to suck out the mud carrying rock slag from the bottom of the hole.
4、冲击钻机
4. Percussion drill
冲击钻机是一种利用钻头的冲击力对岩层冲凿钻孔的机械。
Percussion drill is a kind of machine which uses the impact force of drill bit to drill holes in rock stratum.
5、插板机
5. Board inserting machine
插板机是一种通过振动锤的激振力讲塑料排水板打入地基中的软基础处理设备。
The board inserting machine is a kind of soft foundation treatment equipment that the plastic drainage plate is driven into the foundation by the exciting force of the vibration hammer.
6、夯扩桩机
6. Rammer and reamer
夯扩桩机是利用一个锤头将沉管施工至标高后,灌入山石,砖块等,管中有一个柱式的夯锤,利用卷扬将夯锤提升后,自行脱钩,夯锤将投料夯实,到达设计标高后,开始灌入混凝土,边灌料边拔管,最后将钢筋笼反插进混凝土中的打桩设备。
Rammer is a kind of pile driving equipment, which uses a hammer head to construct the immersed tube to the elevation, and then pour rocks, bricks,  tuijian:jiedixiang.89ix.com www.tantgccl.cn www.xiaohuxianquan.com.cn
www.jinggaimoju.com.cn fanghulan.37ix.com.cn shuichulit.75ix.cometc. in the pipe, there is a column type rammer in the pipe. After lifting the rammer with a winch, it will automatically unhook, and the rammer will tamp the material. After reaching the design elevation, it will start to pour concrete, pull out the pipe while pouring material, and finally insert the reinforcement cage into the concrete.

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