Hydraulic Rising Kerb Road Blocker
The hydraulic road blocker is a vehicle control device that can be either integrated with various parking systems or installed as single unit, designed as an effective means of controlling access to high security areas such as airports, ports, customs, governmental buildings, banks, penitentiaries, power stations, military sites, stores, embassies, warehouses. The hydraulic road blocker is designed to guarantee the full level of security. The blocker is hidden, buried or embedded in the ground at the entrance of the security gateway of a protected site and are erected automatically under alarm conditions, such as when entrance of a suspected vehicle is to be prevented. Under normal conditions, road blockers remain buried under the ground allowing vehicular traffic flow to the site. Erection and retraction of road blockers are usually made by hydraulic actuating systems.
Road blocker machine body
The road blocker machine is mainly composed of turn swivel or lifting body, housing base(anti-collision spike can be added according to client`s requirement). The machine is made of steel,16mm international standard A3 carbon steel and the channel steel welded together, which has a high strength of bearing load and anti-collision. There is no electrical appliances and line setup inside the base housing. It is anti-proof and safe. The device is embedded in the driveway or the specified location of the gate. The personnel on duty will control the road blocker to limit the vehicle access.
Hydraulic station composed of oil tank, the manual oil pump, a full range of hydraulic solenoid valve group, the high power motor, oil pump, oil cylinder, oil gauge, high pressure hydraulic oil pipe and so on. It is the power source of a full set of road blocker system. The station is installed at the side of road blocker and work together with the road blocker( Can adjust the up and down speed through control valve).When power outrage, you can manually drop the blocker down and rise the blocker up.
Electronic control system
Automatic electronic control system parts: PLC control board, leakage switch, no exposure to noise high life contactor and other precise time-starting device( prevent the impact of the oil cylinder in place after movement and increase the service life of it)