Prestressed high-strength concrete square pile

Prestressed high-strength concrete square pile

  • CN 201,835,278 U
  • Filed: 08/31/2010
  • Issued: 05/18/2011
  • Est. Priority Date: 08/31/2010
  • Status: Active Grant
First Claim
Patent Images

1. prestressed high strength concrete side'"'"'s stake comprises reinforcing cage, the concrete of formation side stake pile body, and the pile body center has a round center hole;

  • It is characterized in that reinforcing cage is made of N skeleton master muscle and the stirrup that is welded on skeleton master muscle outer ring, wherein N is 4 integral multiple, and the spiral continuous welding of stirrup is on skeleton master muscle;

    The two ends of pile body are provided with and metal end plate, and metal end plate is connected with skeleton master muscle, and metal end plate four limits are provided with bevel for welding, and the junction of end plate and pile body is provided with cuff;

    The corner of pile body is circular arc, and arc chord angle is 90 °

    , arc radius 5-30mm.

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