A tool for measuring public area of bed of cable terminal

The utility model provides a tool for measuring public area of bed of cable terminal, measure the piece including measuring base and multiunit, a first and second measurement cylinder including parallel arrangement is measured by every group, first and second measure the vertical downward body coupling of cylinder in measuring the base, and first and second measure the up end parallel and level of cylinder and have seted up the cylinder hole perpendicularly, minimum distance between the cylinder hole the central axis of two measurement cylinders equals by the distance between adjacent two joints in the public head of survey line cable -end, cylinder bore depth degree is not less than by single length that connects in the public head of survey line cable -end, the cylinder hole diameter of first measurement cylinder equals by single maximum diameter who connects in the public head of survey line cable -end, the cylinder hole diameter that the cylinder was measured to the second equals by single minimum diamete