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 […]
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Electric suspended platforms are commonly used in various construction projects for tasks that require working at heights, such as facade cleaning, рисование, and installation of external equipment. Однако, as with any equipment, the safe and efficient use of these platforms requires careful attention to detail and strict adherence to certain guidelines. Below are the seven […]
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Understanding of Grounding in GB60BT-85 StandardThe main basis for the inspection work is the “Safety Regulations for Lifting Machinery”, namely GB6067-85 (hereinafter referred to as the regulations). In the section of grounding structure, the regulations stipulate that the metal structure of the crane must have a reliable electrical connection. For cranes operating on rails, they […]
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я. Common Knowledge of Lifting Machinery Lifting Machinery and Cranes Lifting machinery refers to equipment widely used in modern industrial production for lifting, transporting, unloading, установка, and personnel transport operations. These machines are indispensable for various industrial tasks. A crane is a type of lifting machinery that operates intermittently or repetitively. It lifts or lowers […]
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The deformation of metal structures is a rather common problem, and the main beam, as the primary load-bearing component of bridge-type cranes, is inevitably affected. To minimize the occurrence of bridge frame deformation, the following research has been conducted on this issue: Deformation Forms of the Bridge Frame Reduction of the Camber of the Main […]
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Steel wire rope slings are widely used in various lifting operations due to their high strength and durability. Однако, to ensure the safety of lifting operations and the longevity of the slings, it is crucial to follow strict safety usage rules. This article will provide a detailed introduction to the safety usage rules of steel […]
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Twin-screw compressors are widely used in various industrial applications due to their high efficiency and reliability. Однако, to ensure their stable operation and prolong their service life, regular maintenance and proper repair are essential. This article will elaborate on the specific steps and methods for the maintenance and repair of twin-screw compressors in detail. 1. […]
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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Chain block electric hoists are widely used in various industrial and construction fields for their convenience and efficiency in lifting and moving heavy objects. Однако, improper installation can lead to serious safety hazards and affect the performance and service life of the hoist. Поэтому, it is crucial to pay attention to many details during the […]
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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 […]