1. Типы конструкций Винтовые домкраты подразделяются на различные типы конструкций., которые играют решающую роль в определении их эксплуатационных характеристик и сценариев применения.. Понимание этих типов конструкций необходимо для правильного выбора и использования винтовых домкратов в различных механических системах.. Тип 1: В этой структуре введите, винтовой стержень одновременно совершает вращательное движение […]
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я. Основные технические параметры крана Технические параметры крана отражают его работоспособность и служат фундаментальной основой для проектирования крана.. К основным техническим параметрам крана относятся: грузоподъемность, высота подъема, амплитуда, скорость работы механизма, производительность, радиус поворота, и подъемный момент. (я) Грузоподъемность […]
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Некая компания реализовала проект с 30 этажи над землей, высота здания 95м., и строительная площадь 32,000 квадратные метры. QTZ125(ZX6016) использован башенный кран, предоставленный застройщиком.. В комплект поставки этого башенного крана не входило руководство по эксплуатации.. Устанавливался путем врезки болтов 16-М36 для натяжения., […]
Personnel engaged in suspended high-altitude operations should fasten their safety belts securely. The selection and wearing of safety belts should comply with the relevant provisions of the current national standard “Safety Belt” (GB6095). Safety belts are crucial for protecting the lives of workers in high-altitude situations. They are designed to prevent falls and reduce the […]
To ensure the safe operation of cranes, various safety protection devices are installed. These devices are crucial for preventing accidents and maintaining stability during lifting operations. Below, we discuss seven essential safety devices that enhance crane operation security: 1. Load Indicator The load indicator is installed on the side of the main boom (typically on […]
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Overhead crane operators must undergo training and pass an examination, and only those who hold an operation certificate are allowed to operate independently. Without special training and passing the relevant examination, one shall not operate alone. This is a fundamental requirement to ensure that operators have the necessary professional knowledge and skills to handle the […]
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Lifting chains are an essential component of lifting machinery, playing a crucial role in enhancing operational efficiency and expanding the working range of lifting equipment. These chains can be adjusted in length according to the lifting height required, making them indispensable for various industrial applications. Однако, to ensure safety, эффективность, and longevity, it is critical […]
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A truck-mounted crane, also known as a truck-mounted lifting and transportation vehicle, is widely used in municipal construction, coal mining, factories, warehouses, docks, and landscaping projects. These cranes are essential for lifting and transporting various construction materials and other heavy equipment. SANY primarily produces small to medium-sized truck-mounted cranes, available in both knuckle-boom and straight-boom […]
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Truck-mounted cranes, officially known as truck-mounted lifting and transportation vehicles, have experienced significant growth in the specialized vehicle market in recent years. Their applications are vast, ranging from power maintenance and prefabricated housing construction to landscaping and engineering projects. When equipped with additional accessories, these cranes can be used for even more purposes, such as […]
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The quality of crane girders serves as the foundation for ensuring the quality of track installation. Generally, the installation datum line of the track is the datum line of the crane girder. Before track installation, a careful inspection of the crane girder must be carried out. Simultaneously, the datum line of the crane girder can […]