1results about How to "Adjustable flow rate" patented technology

The application discloses a high-voltage bushing transport adjustable damping type shock-absorbing support frame and relates to the technical field of high-voltage bushing transportation.The high-voltage bushing transport adjustable damping type shock-absorbing support frame comprises a support and a shock-absorbing component, each shock-absorbing component comprises a base, the base is supported on a mounting base surface, a spring seat, the spring seat is arranged above the base and fixed on the support, a coil spring, the coil spring is connected with the base and the spring seat at two ends respectively, and a damper, the damper comprises a pressure cylinder and a flow rate regulating valve, the pressure cylinder is arranged in the coil spring in a spaced mode, a cylinder body of the pressure cylinder is fixed on the base, a piston rod top end is fastened with the spring seat through locking pieces, and the flow rate regulating valve is installed on a fluid passage of the pressure cylinder to regulate the flow rate of fluid in and out of the pressure cylinder.Through the flow rate regulating valve, the flow rate of fluid in the pressure cylinder can be regulated, the rigidity of the pressure cylinder is further regulated, the damping size of the coil spring is regulated, different transportation conditions can be adapted, and the safety and stability of the high-voltage bushing transportation process are ensured.