Workover rig carousel gas accuse hydraulic tong disc brake device

Workover rig carousel gas accuse hydraulic tong disc brake device relates to the structure of oil field field overhaul workover rig, and including bearing apron, first flange and second flange, arresting gear still includes the brake disc, and the inward flange setting of brake disc is between first flange and second flange to brake disc and first flange, the 2nd flange joint, hydraulic tong formula stopper is connected to fixed connection fixed bolster on the bearing apron on the fixed bolster, hydraulic tong formula stopper sets up two braking pieces including the pincers bodies on the pincers body, every braking piece is all fixed with the pincers body through spacing fixed pin, sets up at least a pair of plunger in that pincers are internal, supports corresponding braking piece after the pincers body is all stretched out to the one end of every plunger, and the outward flange setting of brake disc is brakied between the piece two. The utility model provides a braking moment is irrelevant with the directio