Overlap joint lead fixed utensil

The utility model discloses an overlap joint lead fixed utensil aims at providing the actual construction operation not only be convenient for, can effectively avoid in addition can taking place relative the rotation because of pressing from both sides down between line block and the last double -layered line block, result in pressing from both sides line block and the tight cable of lower clamp line block clamp after, cable overlap joint area appears to reduce, lead to the fact the contact resistance grow, have the overlap joint lead fixed utensil of the problem of potential safety hazard. Itincludes double -layered line block, upward is equipped with the last wire clamping groove of two syntropys settings on the double -layered line block, two press from both sides line block down, theconnecting bolt who presss from both sides line block in the connection and press from both sides line block down, and the pre -fixing compact form direction device that splines, pre -fixing compact form direction spline the d