Method for placing heavy object at fixed point in air

Method for placing heavy object at fixed point in air

  • CN 101,693,510 A
  • Filed: 10/10/2009
  • Published: 04/14/2010
  • Est. Priority Date: 10/10/2009
  • Status: Active Application
First Claim
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1. weight allocation method of fixing a point in the air, it is characterized in that:

  • the thick long waddy that utilizes an energy load-bearing weight, and with this as lever, adopt three ropes simultaneously, the same end of rope is tied up respectively at the diverse location as the waddy of lever, the other end is fixed on the dedicated fixed point of workplatform after hanging fulcrum, and lever one end is weight fixedly;

    With the rope is fulcrum, and the two ends rope is respectively the lever form of the weight hitch point and the lifting point of application;

    By lever upwarp the weight that forms rise and to finish the light lifting of weight, and by three ropes successively fixedly lift lever reach weight and rise;

    After arriving fixed position, pass through again to change position of the fulcrum, and rotating lever is finished aerial fixed point arrangement.

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