Insulating line code and use automobile of this insulation line code

The utility model discloses an insulating line code and use automobile of this insulation line code. Insulating line code is used for relative lock and embraces the clamping piece of cable including a pair of at least, with one sides of two clamping pieces of centering each other articulated, opposite side can open relatively and close, be equipped with the elastic component that the side that can open and shut relatively that is used for driving two clamping pieces is closed up each other between two clamping pieces, and at least one is connected on the positioning seat in two clamping pieces. Like this to the cable in collinear footpath not, degree that two clamping pieces of accessible were opened relatively realizes pressing from both sides tightly, promptly in the line footpath of cable when great, two clamping pieces open more relatively, line footpath hour, open forer a short time relatively, the elastic force that utilizes the elastic component to exert simultaneously guarantees that how big opening relatively of two clamping pieces no matter be, two clamping pieces can press from both sides all the time tightly embraces the cable to this insulation line code is guaranteed and the cable in multiple line footpath can be reliably fixed.