The invention discloses an explosion-proof steering wheel system. The system comprises an explosion-proof motor, a mounting plate, a slewing bearing, an explosion-proof limiting switch mounted below the mounting plate, a steering driving assembly, a traveling driving assembly, a bearing assembly and a limiting block. According to the explosion-proof steering wheel system of the invention, it can be ensured that a potential ignition source is not formed in an explosive gas/dust environment; explosion-proof treatment is carried out on all mechanical parts and electrical elements which are proneto generating electric arcs, electric sparks, mechanical sparks, electrostatic sparks and have high temperature in the whole steering wheel device system, so that an effective ignition source is not formed even if faults occur in a specified dangerous environment. Compared with a steering wheel system used in a common environment, the steering wheel system can achieve safe, reliable, efficient andlong-term work in the dangerous working condition environment of explosive gas and dust. When a common steering wheel is used in the dangerous environment, explosion-proof treatment is not conductedon a potential ignition source, and as a result, major safety accidents may be brought about. With the system of the invention adopted, the above problem can be avoided.

    本发明公开了一种防爆型舵轮系统,包括防爆电机、安装板、回转支承、安装于安装板下方的防爆限位开关、转向驱动组件、行驶驱动组件、承载组件以及限位块。本发明为保证在爆炸性气体/粉尘环境中不会形成潜在的点火源,将整个舵轮装置系统中易产生电弧、电火花、机械火花、静电火花、高温的各机械零部件及电气元件进行防爆处理,使其在所规定的危险性环境中即使出现故障也不会形成有效的点燃源;相对于普通环境用的舵轮系统,本发明的舵轮系统可实现在爆炸性气体以及粉尘危险工况环境下安全可靠、高效率的长期工作,避免了普通舵轮在危险环境下使用时由于未对潜在的点燃源进行防爆处理而造成重大安全事故。


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    Title :

    Explosion-proof steering wheel system


    Additional title:

    一种防爆型舵轮系统


    Contributors:
    ZHANG YONGJIE (author) / ZHAI GUOTAO (author) / GU QINGMING (author) / CONG QIANYU (author) / QIN LIBO (author) / ZHANG YUNPENG (author) / TAI SHENGHUI (author) / KAN KAI (author) / CAO ZIJIAN (author)

    Publication date :

    2020-06-23


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Chinese


    Classification :

    IPC:    B60K Anordnung oder Einbau von Antriebseinheiten oder von Kraft- bzw. Drehmomentübertragungen in Fahrzeugen , ARRANGEMENT OR MOUNTING OF PROPULSION UNITS OR OF TRANSMISSIONS IN VEHICLES / B62D MOTOR VEHICLES , Motorfahrzeuge



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