Prestressed concrete tubular pile end plate and steel rod connecting structure

Prestressed concrete tubular pile end plate and steel rod connecting structure

  • CN 103,290,839 A
  • Filed: 05/10/2013
  • Published: 09/11/2013
  • Est. Priority Date: 05/10/2013
  • Status: Active Grant
First Claim
Patent Images

1. a prestressed concrete pile end plate and rod iron draw bail, comprise that end plate (1) and bolt hole (8) pass through paddle-tumble (7) taper rod iron Access Division (5) and rod iron (3), is characterized in that:

  • the middle bolt hole (8) of described end plate (1) by paddle-tumble (7) the taper rod iron is sent to arc groove (2) and the up big and down small rod iron bellmouth (3) of diameter is used to logical formation;

    Described rod iron (6) heading constitutes by little heading (4) and taper rod iron Access Division (5) are whole, and the little heading (4) in the rod iron (3) and taper rod iron Access Division (5) cooperate with little heading clamping arc groove (2) and the identical clamping of rod iron bellmouth (3) in the end plate (1) respectively.

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