Iron stand tool

Iron stand tool

  • CN 103,410,456 A
  • Filed: 08/15/2013
  • Published: 11/27/2013
  • Est. Priority Date: 08/15/2013
  • Status: Active Application
First Claim
Patent Images

1. a brandreth work, is characterized in that:

  • comprise rail beam, tooth bar, dolly, gear walking driving mechanism, revolution support, the gear rotary motion mechanism, revolving bed, amplitude oil cylinder, luffing principal arm, luffing time arm, front stall, vertically adjust oil cylinder, grabs tube head, lift arm, holding tube head;

    Tooth bar is fixed on rail beam;

    Dolly can roll between the rail beam groove;

    Gear walking driving mechanism is fixed on dolly, its driving gear wheel and rack engagement;

    Revolution is supported upper end and is fixed on dolly, and lower end is fixed on revolving bed;

    The gear rotary motion mechanism is fixed on dolly, the gear engagement that its driven wheel supports with revolution;

    Luffing principal arm upper end is hinged on revolving bed, and lower end is hinged on front stall;

    Amplitude oil cylinder one end is hinged on revolving bed, and the other end is hinged on luffing principal arm middle and upper part;

    Luffing time arm upper end and revolving bed are hinged, and lower end and front stall are hinged;

    Front stall front end and lift arm are hinged, and lower end is hinged with vertical adjustment oil cylinder;

    Grab tube head and be fixed on the bottom of lift arm, the holding tube head is fixed on the top of lift arm.

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