Anti Terrorist Hydraulic Automatic Remote Control Parking Blockers For Vehicle Access Control

 Roadblock machine  main frame

The main frame of the roadblock machine is composed of a frame, a movable  flap, a hydraulic cylinder and two sets of balance mechanisms. The movable  flap and the frame are connected by two sets of rotating shafts, and the  upper and lower earrings of the hydraulic cylinder are respectively connected  between the frame and the movable flap through the rotating shaft, which is  a power source for the movement of the main frame, and two sets of balance  mechanisms are connected. Load balancing and buffering between the  movable flap and the frame.

 Hydraulic system

The hydraulic system consists of a drive motor, a hydraulic oil pump, a  combined solenoid valve, a manual control valve, a pressure indicating  gauge, and the like.

 Interface function  description

Ascending and descending input: an instruction control input interface for  the roadblock machine to rise and fall;

 The precise limit time of the limit limit and the limit limit can be adjusted: the  limit time can be avoided to prevent the roadblock machine from running in  the blocked state for a long time and affect its life;

 The rising solenoid valve and the descending solenoid valve: the switching  and closing of the oil circuit solenoid valve of the hydraulic pump of the  roadblock machine, thereby realizing the function of ascending and  descending of the roadblocking machine; raising and lowering the regulating  valve to adjust the rising and falling speed.