Novel electrical engineering special location installation device

The utility model discloses a novel electrical engineering special location installation device, including base, guide pin bushing, spring no. 1, stop screw, spacing groove, guide pillar, fixing base, mounting, spring no. 2, connecting piece, clamping sleeve, fixed pin, through -hole, magnet, locating plate and locating hole, the utility model has the advantages of reasonable structure simply, low in production cost, during the use, the erection equipment at first used the electrical engineering, for example rig or screwdriver, then will install the center that the head inserted clamping sleeve, then place the locating hole position that needs construction bolt or trompil, the locating hole here can advance line location to specific position, thereby the error of visualing and bringing has been avoided, here, the size of locating hole also can be changed as required in addition, thereby further improvement the location the precision, start the erection equipment at last and press in capable construction bolt