Self-jacking working platform device

Self-jacking working platform device

  • CN 102,211,750 A
  • Filed: 06/13/2011
  • Published: 10/12/2011
  • Est. Priority Date: 06/13/2011
  • Status: Active Application
First Claim
Patent Images

1. one kind from the jacking working platform device, it is characterized in that:

  • bench board (1) is provided with at least 1 and hangs arm beam (9), hang arm beam (9) and be provided with bearing pin (2), king-post (5) is provided with a plurality of pin-and-holes (7), becomes bearing fit between bearing pin (2) and the pin-and-hole (7);

    Between described extension arm beam (9) and the king-post (5) is bearing fit;

    The below of bench board (1) is provided with jacking seat (4), and jacking seat (4) is provided with at least 1 and hangs arm beam (9), hangs arm beam (9) and is provided with bearing pin (2);

    Be connected with hydraulic actuating cylinder (3) between bench board (1) and the jacking seat (4).

View all claims
    ×
    ×

    Thank you for your feedback

    ×
    ×