Electrostatic precipitator negative pole thread -break splits prevents short -circuiting device

The utility model discloses an electrostatic precipitator negative pole thread -break splits prevents short -circuiting device, including cathode frame, be equipped with multirow negative pole group among the cathode frame, every row of negative pole group one -tenth that the negative pole group was arranged by a plurality of equidistance, the both ends of each negative pole line are fixed respectively on the negative pole line fixed beam at both ends about cathode frame, be equipped with a target wire clamping plate in the equal symmetry in the both sides of every row of negative pole group,cathode frame's bilateral symmetry is equipped with the splintage roof beam, every target wire clamping plate's both ends difference welded fastening is on two splintage roof beams, negative pole wireclamping plate goes up and all be equipped with the bolt hole between arbitrary two adjacent negative pole line, the fastening is all realized through wearing the clamp bolt cooperation lock nut of dress in the bolt hole to e