A kind of method that utilization underground shaft robot applies major diameter open caisson

A kind of method that utilization underground shaft robot applies major diameter open caisson

  • CN 107,059,906 A
  • Filed: 04/24/2017
  • Published: 08/18/2017
  • Est. Priority Date: 04/24/2017
  • Status: Active Application
First Claim
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1. a kind of method that utilization underground shaft robot applies major diameter open caisson, it is characterised in that methods described includes following stepSuddenly:

  • One cutting shoe circle is hung in the foundation ditch at open caisson position to be applied, and by the downward putting device outside the foundation ditch to instituteState basil circle and carry out temporary lock positioning;

    Bottom ring plate is installed in the top of the cutting shoe circle, and in the bottom ring plateSurface is installed by excavator;

    The soil body below the foundation ditch is excavated using the excavator, driving is often excavatedOne section of depth, installs top ring plate in the top of the bottom ring plate, and using the downward putting device control the cutting shoe circle toLower sedimentation, and so on, until driving arrives predetermined depth.

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