
Features
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Road block shall be a below ground assembly containing heavy gauge
I-section and steel plates. I-section structure absorb the impact and
efficiently distribute the force of impact to the surrounding reinforced
concrete, thus the system is work even after impact. The system capable
of being raised to above ground position within 3 to 6 seconds.
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The height of structure above the surface of road block shall be
600mm. In raised position the blocker shall be hydraulically locked with
antileak device.
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Depth of installation shall be less than 800mm so as not disturb
underground cables and other services.
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System shall be able to bear axle load of 30 tons of moving vehicle.
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Hydraulic Power Unit shall be placed in a separate weather resistant
enclosure. The design shall provide easy access to the HPU for
maintenance and emergency operation of the hydraulic system.
Enclosure shall be provided with a corrosion resistant coating.
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A sump pump shall be supplied to drain water collected in the road
block foundation (optional) or water drainage provided by end user.
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Foundation and underside of the road block shall have asbestos free
coating for corrosion protection. Face plate shall be painted Black &
Yellow.
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Microprocessor based control panel shall control the electro-hydraulic
operations. It shall be capable of receiving signals from variety of
activating devices such as push button, remote control, proximity cards,
optical beam sensors, loop detectors and biometrics etc.
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Microprocessor based control panel shall be capable of integrating
the Road Blocker with Boom Barrier so that the two can be activated with
a single activating device in a synchronized manner.
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Microprocessor based control panel shall be able to communicate
with crash pad mounted on Barrier Boom so that if the boom is hit by
vehicle the Road Block should come in raised position automatically.
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Technical Specifications |
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Road Blocker |
Power Supply
Height of Road Blocker
Width of Road Blocker
Length of Road Blocker
Mechanism Type
Motor
Power Consumption
Operating Temperature
Opening Time
|
220V , Single Phase, 50 Hz
600mm
840mm
3650mm
Hydraulic
Single Phase, 1440rpm, 3HP
2.2kw
-20 to 60 degree centigrade
3- 6 seconds
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