Blowout Prevention Device for Sucker Rod

Blowout prevention device for sucker rod   Structural design: It consists of a well body, a sucker rod body, a mounting plate, a blowout prevention shell and a blowout prevention mechanism. A clamping mechanism is arranged in the blowout prevention shell, and the clamping mechanism includes components such as a threaded rod, a connecting plate and a clamping plate. There are threaded through holes in the top area of ​​the left and right ends of the working chamber, and the threaded rod is screwed with the threaded through holes. The connecting groove in the middle of the outer end of the connecting plate is fastened to the threaded rod bearing set, and the clamping plate is connected to the connecting plate. By driving the threaded rod, the clamping plate can be driven to clamp the sucker rod.   Working principle: When blowout prevention is required, two sets of rotating wheels are driven, and the rotating wheels drive the threaded rod to rotate, so that the connecting plate…