Novel stable cable support

The utility model discloses a novel steady type cable support relates to cable support technical field, specifically including fixed main part and support arm, said fixed main part is embedded on the wall in the tunnel through expansion bolt, the side face of fixed main part is provided with the placing groove, the inside of placing groove is fixed with the locating shaft, the support arm is fixed with the locating shaft. The surface of the positioning shaft is rotationally sleeved with a rotating plate, and the rotating plate moves in the containing groove. Through the arrangement of the movable groove, the movable plate, the connecting block, the fastening bolt and the pressing arm, after the fixing main body is fixed in a tunnel through the expansion bolt, a cable is laid on the supporting arm, then the pressing arm is moved downwards through the fastening bolt to press the cable, the cable is fixed through the pressing arm and the supporting arm, a binding belt does not need to be adopted for positioning