Equipment for positioning tubular main parts of metal truss

金属桁架管状主构件的定位装置

  • Inventors: YONGYUAN WU
  • Assignees: 巫永元
  • Publication Date: January 10, 2007
  • Publication Number: CN-2855620-Y

Abstract

一种金属桁架管状主构件的定位装置,包括工作平台(80)、固定支架(10)、移动支架(20);所述固定支架(10)和移动支架(20)上分别设限位装置(50)。所述限位装置(50)是固定于固定支架(10)和移动支架(20)上悬臂状的限位销轴(70),所述限位销轴(70)上开有锥状定位孔(73)。利用锥梢体限位销轴(70)和锥状定位孔良好的定位功能和自动修复能力,可以进一步调节位置误差,更加有利于精确定位,能够实现精确定位的目的。
A positioning device for the tubular metal truss which is composed of the working platform (80), fixed bracket (10) and mobile bracket (20); on the fixed bracket (10) and the mobile bracket (20) are located position-limitation device respectively (50). The said position-limitation device (50) means the position-limitation cantilever-shaped pin axis (70) with cone fixing holes (73) on the surface, which is fixed on the fixed bracket (10) and the mobile bracket (20). By using the position fixing and self-restoring function of the pin axis (70) and the position-limitation hole, it can be more conductive to accurate the position by adjusting the position errors to achieve precise positioning purpose.

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