Suspension hook drift angle monitoring device, vertical lifting supervising device and mobilecrane

Suspension hook drift angle monitoring device, vertical lifting supervising device and mobilecrane

  • CN 106,185,627 A
  • Filed: 08/04/2016
  • Published: 12/07/2016
  • Est. Priority Date: 07/06/2016
  • Status: Active Grant
First Claim
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1. a suspension hook drift angle monitoring device, is characterized in that:

  • described suspension hook drift angle detect, be included in described mobilecrane byMovable pulley component, with in the hanging hook assembly of hook assembly combination, installs the platform vertical with lifting tackle group lifting force positionFace, and meet under different suspension hook drift angles and when described lifting tackle group ascending, descending runs, by the described lifting tackle of suspension hookGroup lifting force position is still perpendicular to installed flat surface, then install angel measuring instrument in described flat surface to detect instituteThe suspension hook drift angle stated;

    Orientation, described suspension hook drift angle is for be perpendicular to described flat surface same level face intersection by suspension hook, and by describedSuspension hook operation orientation becomes to making with lifted weight material resources and restricts, and carries described in movable pulley axis spaced winding through described assembly pulley fixed pulleyRise assembly pulley lifting force position to rotate, and described movable pulley axis rotates along suspension hook handle vertical axis or suspension hook rotation is commonEffect is lower and changes orientation, suspension hook drift angle.

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