Automatic Rescue Device for Oil Pipe Plug Valve and Drilling Check Valve

The automatic snap-on drilling tool check valve and oil pipe plug valve device for drilling and workover are used in the operation of drilling and workover of existing oil and gas wells. In order to prevent well blowout when the downhole pressure is too high and to ensure the safety of person and equipment, it is necessary to screw the drilling tool on with check valve or the automatic device when screwing oil pipe on with cock valve. The device is an integrated product of machine, electricity, fluid and light. This product has been developed.Several national patents have been declared.

This product has the following features:

One-button starting and intelligent automation system are adopted to ensure safe operation.

Automatically realize the actions of force arm rotation, force arm pushing, grasping pipe, counterpart, turning buckle, closing valve body, etc.

It has its own power system to provide power guarantee for the operation of equipment.

All electrical appliances have explosion-proof requirements of oil field to ensure overall safety;

Intelligent operation reduces labor intensity and improves safety factor of workers.

Automatic grab plug valve device                                  Automatic emergency check valve device

Hydraulic station for automatic emergency device

Automatic grab time less than 45 seconds

Maximum length of telescopic arm is 4 meters under operating state (can be changed as required);

Maximum length of telescopic arm on standby is 2.14 m (can be changed as required);

Turn-buckle diameter 5 inch half-drill pipe fittings or various oil pipe fittings

Maximum swivel torque 3.35 kNm (can be changed as required);

Unit withstands a top force of 110 kN

Maximum weight of 250 kg at the end of the telescopic arm

The positioning error of the device is less than 10 mm.

The height of the buckle pliers is 500 mm from the table surface (can be changed as required)