Structure of the station full-height turnstile and its working principle - 1 views
started by kbojezhang44 on 22 Apr 20
started by kbojezhang44 on 22 Apr 20
started by kbojezhang44 on 22 Apr 20
started by kbojezhang44 on 22 Apr 20
Full-height turnstile, also called revolving brake, can be applied to all building environments and can solve all control problems of pedestrian entrance and exit channels. It can control whether the gate is locked or unlocked at any time. Up to twenty signal interfaces are convenient for user expansion Features.
The full-height turnstile is actually developed from a three-roller gate, drawing on the characteristics of a revolving door (the biggest difference is that the blocking body is not a glass door, but a metal fence). According to the height of the blocking body, it is divided into full-height turnstiles (also called full-height turnstiles or full-height turnstiles) and half-height turnstiles (also called half-height turnstiles). Full-height turnstiles are used in many applications, including prisons, military management areas and Access to factories with very strict management (such as chemical plants, construction sites, etc.).
The blocking body (brakes) of full-height turnstiles is generally composed of 3 or 4 metal rods parallel to the horizontal plane in the shape of "Ya" (also called three-bar turnstile) or "ten" (also called cross brake or cross-turn brake) ), Generally adopts hollow closed stainless steel pipe, which is strong and not easy to deform, and can be blocked and released through rotation. It organically integrates machinery, electronics, microprocessor control and various reading and writing technologies. It is coordinated through the configuration of various reading and writing equipment, the use of reliable safety protection devices and real-time alarm systems and direction indication interfaces. Realize intelligent control and management of channels.
The shape of the equipment is stamped and formed with stainless steel plate, which is beautiful and generous, rust-proof and durable, and adopts a standard electrical interface to the outside.It can easily integrate barcode readers, ID cards, IC cards and other card readers on this device, providing access for personnel. A civilized and orderly way of passing, and at the same time, it can prevent illegal people from entering and exiting; in addition, the system is specially designed to meet the requirements of fire protection, in the event of an emergency, to ensure that the passage is unobstructed, which facilitates the timely evacuation of personnel.
Full-height cross-turn brake structure and its working principle
Channel gate mechanical system
The mechanical system of the channel gate is divided into two parts: the structural frame and the movement. The structural frame is used as a carrier, and the direction reading and writing device is installed on it. The movement is mainly composed of a motor, a frame, a transmission shaft, and a gate;
Channel gate electric control system
The electronic control system consists of card reader, main control board, limit switch, transformer, battery, electromagnet, relay, etc.
Card reader (self-supplied): After reading the information on the card and after judging and processing, it sends an application pass signal (switch signal) to the main control board;
Working principle of full-height cross-turn system
1) Turn on the power, and the system will enter the working state after 3 seconds.
2) When the card reader reads a valid card, the buzzer will make a pleasant sound, reminding pedestrians that the card reading is successful; at the same time, it also judges and processes the information read from the card, and sends an application pass signal to the main control board ;
3) The main control board receives the card reader, and after comprehensive processing, sends an effective control signal to the motor to make the motor run, the limit switch controls the motor rotation angle, and the gate opens (the motor does not operate in the normally open mode), Allow pedestrian traffic