aircraft passengers boarding ladder type equipped with widening chassis and four support oil cylinder to solid chassis; The current high safety factor of lead-acid colloid maintenance-free battery is used to provide electric drive, hydraulic drive to adjust the height of the platform, automatic control to simplify the operation process; Highly efficient anti-touch sensors ensure safe docking with the aircraft.
JSTY5080KTE type passenger boarding ladder, mainly by Jiangsu Tianyi company self-developed self-made chassis modification, installation of underframe structure, fixed ladder and slide ladder, tail ladder, hydraulic system, electrical system.
The front axle and rear axle use Hefei open source brand, the front axle uses disc brake, and the rear axle uses drum brake.
Three power system introduction
Choose Ningde Times battery pack power of 60.16KWH, 2 sets of batteries, equipped with battery management system and automatic fire extinguishing device can be manually opened.
The power battery system is composed of vehicle charger, BMS, vehicle battery and high voltage distribution box. The car charger provides a three-phase 380V charging plug which can be connected with the external standard 380V power supply to charge the battery; BMS can monitor the voltage, capacity, temperature and other information of the battery in real time, and exchange these information and set charging parameters with the vehicle charger and external standard charging pile when charging, and provide these information to the ECU system to provide data support for driving and operation. The on-board battery is a lead-acid maintenance-free battery distributed in the center of the frame, and a high-voltage distribution box links the above components together and provides power to the motor controller.
The four-in-one controller mainly integrates the multi-channel control in one controller, the main control includes: drive motor, top oil pump motor, DC/DC, air conditioning, etc., water cooling, waterproof level IP67.