深圳国典智能科技 有限公司

Super wide passage swing barrier turnstile

发表时间:2017-12-01 09:16

 Super wide passage swing barrier turnstile

Due to the different characteristics of passing objects in various occasions, the access turnstile used channel width is not the same.

Standard access width, suitable for ordinary pedestrians (with a small packet of) traffic, the general swing barrier650mm, flap barrier550mm, tripod turnstile510mm, speed gate550mm.

Widening access, usually 900mm, suitable for small carts, large luggage, wheelchairs, strollers and so on.

Some special circumstances, need wide channel, 1200mm above, such as bicycles, motorcycles, large objects turnover equipment.

According to the structure of various types of access turnstile, the widening channel can be designed with swing barrier and flap barrier. The solution of Se Morrow is that the swing barrier does not change the length of the fuselage and widens to 900mm, flap barrier is the premise does not change the width of the fuselage, designed for the wings structure, widened to 900mm.

Only the swing barrier is suitable for the design of the extra wide channel. The outdoor swing barrier of the Se Moro can do the channel width of 1.2m ~ 2m, the width of the swinging column can be 1.5m, the width of the double pendulum can be 3m .

swing barrier

Without changing the width of the case, swing barrier widening channel easier to achieve, the conventional approach is to increase the swing barrier configuration and longer swing. However, wide swing barrier is not so easy to achieve, technical difficulty is very large, few companies in the industry can do.

What is the difficulty of achieving ultra wide channel?

Swing barrier to increase the width of the channel is to increase the horizontal size of the door swing, but if the channel width design increases, prone to the following problems:

① The width of the channel and the length of the box should also be increased accordingly, taking up more space and affecting the appearance;

② door pendulum weight increase, inertia inertia becomes larger, the motor control is extremely difficult, easy to produce movement slow, poor, jitter and door pendulum can not be aligned and other anomalies, and the movement of the stress distribution is not balanced, the impact of the machine Core life.

③ door swing horizontal size is too large, not easy to control, easy to hit pedestrians, increasing the risk of personal injury.

How to solve these difficulties?

On outdoor swing barriers and cylindrical swing barriers, RS Security Co., Ltd redesigned its movement structure to incorporate a specially tailored line of international BLDC motors with high-performance gearboxes and precision-positioning encoders to optimize system control And anti-pinch design, to achieve precise control of the wide channel door swing and rapid response.

How to achieve wide channel design?



For outdoor swing barrier

RS Security Co., Ltd designed the ultra-wide channel movement to be more compact and loaded with a load of up to 10KG and a longer service life.

The use of international brands brushless DC motors and high-performance reducer, the load capacity of the movement stronger, providing stability and service life more protection.

How to Smoothly Drive the Large Inertia Door Swing to Prevent Pedestrian Injuries and Challenge Control Systems Very Large RS Security Co., Ltd uses a double closed-loop feedback control system that sets the exact reference curve of the motor's control current over the entire operating cycle with an encoder that can be positioned 360 ° and with a positioning accuracy of up to 0.25 ° to quickly sense the swing of the door Operating conditions (including position, speed, acceleration, size of obstruction, etc.) allow precise control of the very wide swing.

swing turnstile


RS Security Co., Ltd uses a rigid skeleton movement transmission structure to enhance the load-bearing and tensile stress of the movement, so that the movement is not easily damaged.Due to the large inertia inertia of the wide channel, a large geared motor is needed and the motor can not be placed in a small cylindrical swing barrier. To this, RS Security Co., Ltd has specially customized one Small size high torque brushless DC motor.Like the outdoor swing barrier, RS Security Co., Ltd uses a double closed-loop feedback control system to set the wide-width door pendulum in order to smoothly drive large pendulums with inertial inertia and to avoid pedestrian strikes without an IR clip. Accurate reference curve for motor control current throughout the entire operating cycle with encoder for 360 ° positioning and positioning accuracy up to 0.25 ° to quickly sense the operational status of the wide channel pendulum (including position, velocity, acceleration, size of obstruction force Etc.), in order to achieve precise control of the wide channel door swing.This article is RS Security Co., Ltd original, is strictly forbidden to reprint, offenders must investigate!For more information, please visit RS Security Co., Ltd Website: www.szrssecurity.com or Follow RS Security Co., Ltd Official WeChat ID: CMOLO-intelligent


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