平板式微型顶管机

发布时间：2018-04-11   

        DNP系列微型泥水平衡顶管机可在地下水压力较高以及土质变化范围较大的条件下使用。泥水顶管施工总推力比较小，对所顶管子周围土体扰动小，易控制地面沉降，可实现连续出土作业，顶进速度较快，操作简便，使用寿命长，适合长距离顶管施工

The DNP series SlurryBalanceMicroPipe Jacking Machine can be used under high groundwater pressure and changing soil and geological conditions.  The thrust of Micro Pipe Jacking Machine is relatively small so as to create less disturbance on the surrounding soil mass.  The ground settlement is easy to be avoided and the continuous soil excavation can be realized with a high jacking speed.  The construction is easy to manage and the machine service life is long. It is suitable for the long-distance pipe jacking construction.

顶管机主要由切削搅拌系统、壳体、纠偏系统、进排浆系统、电气监控系统组成。

Micro Pipe Jacking Machinecomprises of cutting andmix unit, jacking frame, steering system, slurry system and electrical control system.

1.适用土质范围广，粘土、砂土、淤泥及砾石，N值＜50

Wide range of soil conditions: Clay, sand, silt and gravel, with N Value< 50

2.切削方式：全断面

Cutting method: full section

3.具备一定的砾石破碎能力，更好的适应复杂地质

With certain gravel crushing capacity.  It can better adapt to complex geological conditions.

4.更加先进高效的掘进结构，使得设备有更快的顶进速度和地质适应能力

Has a more advanced and efficient tunneling structure enablinga fast jacking speed and a good geological adaptability.

5.纠偏系统采用4油缸布置，施工精度高，全向纠偏。纠偏操作简易、灵活

The steering system adopts a 4-cylinder layout enabling high construction accuracy and a omni-directional steering.

The system is easier to operate.

6.配置自发式激光器及高灵敏度倾斜仪，机头顶进过程中出现偏移时测量精度更高，提早预知并处理施工问题

Is equipped with a laser generator and a high-precision tilt-meter,resulting in a better measurement upon steering and construction so that deviation problems can be better predicted and managed.

7.采用地面集中控制系统，安全、直观、方便

Adopts centralized ground control system, which is safe, intuitive and convenient.

8.整体式的反顶系统，在基坑布置时，更为便捷，转场速度快

Is equipped with an integrated reverse-jacking system, which facilitates faster field transfer upon the arrangement of working wells.