To ensure the safe operation of suspended platforms (commonly referred to as gondolas), it is essential to establish a routine maintenance and inspection system. This system should involve both operators and dedicated personnel to regularly check and maintain the equipment. The goal is to ensure the platform remains in optimal condition and prevents accidents during […]
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The recovery and dismantling of a scraper conveyor require a systematic approach to ensure safety and efficiency. This guide outlines the sequential steps, dismantling techniques, loading procedures, and essential safety precautions to minimize risks during the operation. 1. Sequence of Recovery Operations The recovery of a scraper conveyor follows a structured order to ensure smooth […]
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Group hoist electric hoists are widely used in construction, ማምረት, and maintenance for lifting and transporting heavy loads. While these tools greatly enhance efficiency, improper use can lead to equipment damage, accidents, or injuries. This guide outlines the critical safety measures and maintenance practices required for the frequent use of group hoist electric hoists. 1. […]
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Concrete pumps are essential equipment in modern construction, designed to efficiently transport concrete from the mixing site to the construction site. With advancements in technology, choosing the right concrete pump has become a critical decision for contractors and project managers. This guide will explore how to select the right concrete pump by examining its technical […]
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Introduction Manual rack jacks, commonly used for lifting heavy objects, are versatile tools that can be employed across a variety of industries. ቢሆንም, improper use can lead to equipment damage or accidents. This document outlines the precautions and best practices for safely operating manual rack jacks, elaborating on key considerations and providing detailed guidelines to […]
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Introduction Lifting operations in bridge engineering involve significant risks due to the complexity of the tasks and the heavy loads involved. የሰራተኞች እና የመሳሪያዎች ደህንነት ቀልጣፋ መሆኑን ማረጋገጥ. ይህ ሰነድ አደጋዎችን ለመቀነስ እና የአሰራር ውጤታማነትን ለማጎልበት አስፈላጊ የደህንነት እርምጃዎችን ይዘረዝራል. እያንዳንዱ ነጥብ ዝርዝር መግለጫዎች እና ምክሮች ጋር የተብራራ ነው. Safety Measures for […]
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Summary of Forged Crane Hook Problems Forged crane hooks are critical components in lifting machinery, and their integrity is essential for safe operations. Regular inspections of wear levels and careful monitoring of deformation or damage can prevent accidents. The wear on critical sections of the hook can be measured using calipers or micrometers, ሳለ […]
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(1) During the initial start-up and operation of the scraper conveyor, special attention should be paid to checking the tightness of the scraper chain. As the conveyor runs, the distance between the chutes will gradually decrease. If the chain is too loose, issues like chain jamming, chain skipping, chain breaking, and the chain derailing may […]
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Tower crane operations involve significant risks, particularly during lifting tasks. To minimize accidents and ensure safe operation, the following preventive measures are recommended: 1. Enhancing Safety Awareness Objective: Strengthen workers’ awareness of safety protocols. Promote adherence to established regulations to reduce unsafe behaviors. Implementation: Conduct regular safety training sessions. Integrate safety drills into routine operations […]
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Elevators are indispensable construction equipment for vertical transportation in building projects. በቅርብ ዓመታት ውስጥ, serious accidents involving construction elevators have occurred from time to time. The fundamental reason lies in the inadequate and unscientific management measures, which are the root cause of potential accident hazards in construction elevators. Taking the SC-type construction elevator as an […]