الخصائص الهيكلية وبيئة الاستخدام للرافعة الجسرية

ال 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. .

على العموم، للأغراض العامة أناسعر الرافعة الجسرية للساحة الصناعية شائعة نسبيًا وعملية للغاية. وهي تتكون من جسر، وآلية تشغيل العربة، وعربة الرفع، والأجزاء الكهربائية. ال custom yard gantry crane company لديه جانب واحد فقط مدعوم على الأرض. يشتمل هيكل القنطرية على الجسر العلوي والركائز والعوارض السفلية وأجزاء أخرى. في الوقت الحاضر، تم توسيع نطاق تشغيل الرافعات إلى نطاق كبير. يمكن تعديل الشعاع الرئيسي إلى ناتئ، أو يمكن استخدام عربة الرفع لتعزيز وتطبيق نطاق تشغيل الرافعة الجسرية إلى حد معين.

وفقا لخصائص هيكلية مختلفة، الموردين رافعة جسرية ساحة 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.