Structural characteristics and usage environment of gantry crane

را yard gantry crane manufacturers has a simple structure and is easy to operate, and its bridge is firmly supported on the ground by brackets on both sides. It is like a dragon entrenched on the clouds, so the gantry crane is also called a gantry crane. The working places of gantry cranes are usually open-air environments such as seaside docks, railways or other large heavy industry factories. The temperature changes in the open-air environment are relatively drastic. For example, in some sites with relatively harsh environments, dust and harmful gases are significantly worse, and in During the work process, negative factors such as vibration and impact are detrimental to it. What is more serious is that when the capacity of the power supply transformer becomes smaller and the cross-section of the power supply cable shrinks, it often causes an instantaneous voltage shortage. .

به طور کلی، همه منظوره منقیمت جرثقیل دروازه ای حیاط صنعتی نسبتا رایج و بسیار کاربردی هستند. آنها از یک دروازه، یک مکانیسم عملیاتی چرخ دستی، یک چرخ دستی بالابر و قطعات الکتریکی تشکیل شده اند. را custom yard gantry crane company فقط یک طرفش روی زمین تکیه دارد. ساختار دروازه شامل پل فوقانی، برآمدگی، تیرهای تحتانی و سایر قسمت ها می باشد. امروزه محدوده عملیاتی جرثقیل ها به محدوده وسیعی گسترش یافته است. پرتو اصلی را می توان به یک کنسول تغییر داد، یا می توان از چرخ دستی بالابر برای ارتقاء و اعمال برد عملکرد جرثقیل دروازه ای تا حد معینی استفاده کرد.

با توجه به ویژگی های ساختاری مختلف، تامین کنندگان جرثقیل دروازه ای حیاط can be divided into hook gantry cranes, grab gantry cranes, electromagnetic gantry cranes, and dual- or three-purpose gantry cranes. Among them, the hook gantry crane is suitable for larger places, such as stations, docks, large enterprise factories, freight yards and warehouses; the grab gantry crane is suitable for some scattered and large-scale transportation; dual-purpose or Three-purpose gantry crane is used in places where materials change frequently.