4. Anti-collision ability: Anti-collision energy: After the lifting column is fully extended, it should be able to withstand a car with a mass of ≥6800kg, a collision speed of ≥80km/h, and a kinetic energy impact of ≥1679kJ After the impact, the product No obvious deformation, and can operate normally
6. Lifting performance The main body of the roadblock should be able to lift normally, without jamming, and be reliable in place, and the lifting speed should be greater than or equal to 150mm/s
7. Blocking height and spacing The effective height after the main body of the roadblock is raised should be ≥ 600 mm
8. The main body of the road pile should be treated with anti-rust treatment, and the corrosion resistance level: ≥ 8
9. Protection grade: ≥IP68
★10. Reliability Under normal temperature, the roadblock should be lifted and lowered 5000 times continuously without shutdown and failure, and the lifting and lowering should be flexible and accurate
11. Working temperature: -30℃~+55℃
12. Power supply: 380V (control voltage 24V)
13. The tire puncture is made of high-quality 45 steel, which has both anti-corrosion ability and a certain deterrent effect
14. The emergency release of the manual solenoid valve for power failure is lowered to ensure the passage of emergency vehicles after the power failure
15. Ultra-high-brightness LED lights remind users to pass safely during the lifting of roadblocks
16. Each unit includes 10 meters of tubing, 1 control system, and 2 remote controls
Items with “★” are important functional requirements, and a copy of the inspection report of the Ministry of Public Security GA/T1343-2016 “Riot-Proof Lifting Road Barricades” should be provided and stamped with the official seal of the manufacturer (fresh seal)
Specifications of Hydraulic Station:
Power supply: 380 (control voltage 24V)
Motor: 3HP*4P three-phase 380V 3.7KW
Oil pump (30R gear pump)
Lifting electronic valve group, control solenoid valve 24V
Oil cylinder (hydraulic cylinder): The hydraulic cylinder is double sealed to ensure the waterproof level. (Imported oil seal)
Fuel tank accessories (hydraulic pipe fittings): standard PT gong pattern interface (imperial) / high pressure pipe, 1/2 double-layer steel wire high pressure pipe is wear-resistant and high-pressure resistant.
Hydraulic one-piece outer box, comes with shutters for ventilation and hand-held handles (can be placed indoors and outdoors, rust-proof and paint). Appearance and process rationality have been greatly improved
The staff can send commands through the remote control and buttons to make the hydraulic device rise and fall quickly (the hydraulic system is based on the principle of double-acting and dual-oil circuits, and the oil is returned and discharged quickly), so as to control the lane closure and release, and effectively prevent the vehicle from forcibly punching the card.
With emergency function: power failure or circuit failure, the roadblock machine can be raised and lowered manually.
The main hydraulic components are brand suppliers, which greatly reduces the frequency of failures (for example, functions such as valve protection, oil leakage, and service life are guaranteed).