Oil gas coupling suspension cable attenuator

The utility model discloses an oil gas coupling suspension cable attenuator relates to the engineering structure damping technique field, and the device includes the cylinder. The piston, the piston is acceptd in the cylinder. The piston rod, the piston rod links to each other with the piston. At least one oily damping device, oily damping device include at least one water conservancy diversion hole of passing the piston and setting up along the piston motion direction, and water conservancy diversion hole both ends are equipped with a cavity that is linked together with the water conservancy diversion hole respectively, are equipped with the damping liquid in the cavity. And gas damping device, gas damping device is including the piston rod air guide hole of passing the piston rod and setting up along the piston rod direction of motion, and piston rod air guide hole both ends are equipped with an air chamber that is linked together with piston rod air guide hole respectively, and the air chamber of the at least one end in piston rod air guide hole is linked together with the atmosphere. This oil gas coupling suspension cable attenuator simple structure, processing convenience have strengthened attenuator power consumption ability, and the damping force is adjusted conveniently, and control range is wideer.