Introduction of three roll brake
点击数：7942016-04-08 23:03:03 来源: szzfkj.cn
Three roller gate, also known as the three rod brake, three bar gate, is a channel gate, originally introduced from abroad, the English name is "Turnstile Series Tripod" is the entrance and exit of the flow channel intelligent control terminal equipment. Dedicated to the personnel entry and exit the need for security or control through the gate, such as canteens, hotels, office buildings, museums, sports, clubs, subway, station three rod core, terminal etc..
According to the direction of passage can be divided into: one-way three roller brake, two-way three roller gate
According to the passage way can be divided into: electric three roller brake, manual three roller brake
According to the style can be divided into: bridge three roller gate, vertical three roller gate
According to the passage mode can be divided into: mechanical electric three roller brake, semi automatic three roller brake, automatic three roller brake
According to the size of the flow can be divided into: ordinary three roller gate, high flow three roller gate
According to the braking mode can be divided into automatic brake three roller brake, semi automatic brake three roller brake (this type belongs to the type of high-grade brake machine, foreign mainstream)
At present, the mainstream of the three roll brake is classified as: automatic three roller brake, semi automatic three roller brake and manual three.
Full automatic three roller brake:
Also known as electric three roller brake, the configuration has a motor, all of the operation of the machine is driven by the motor to complete, at the same time in the power up by the motor to drive the brake lever rotation, to achieve power on the pole, very convenient to use.
Semi automatic three roller brake:
Configuration of a motor or two electromagnets, control to and to lock and unlock, after access authorization, the electromagnet drives unlock unlocking arm, release the brake lever can rotate in a single direction, the user can nudge brake rod through the channel. Semi automatic three roll gate design anti reverse function, can effectively prevent the pedestrian retrograde.
Manual three roller gate: pure mechanical without any configuration of electrical equipment, users only need to use hand to gently push the gate rod, can pass through the channel, no credit card, automatic positioning, reset system, control single direction freedom pass, another direction lock die closed to traffic.
