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Crane Safety Hazard Inspection (With References): Focus on These 15 Items

Inspection Item: Check whether the crane is inspected regularly as required.

What information should both the supply and demand sides of the crane provide

During the crane trading process, both suppliers and buyers should provide specific information and documents according to relevant standards.

Analysis of Seven Categories of Bridge Cranes: Terminology and Types

Bridge crane is one of the ten major categories of cranes, defined as: A crane whose bridge girder is supported on rails or directly on bearing surfaces through traveling mechanisms. According to GB/T 6974.5-2023, we study the "terminology and types" of seven categories of bridge cranes, including general bridge cranes, metallurgical bridge cranes, explosion-proof bridge cranes, electric single-girder cranes, electric hoist bridge cranes, insulated bridge cranes, and nuclear power plant circular cranes.

Analysis of Wire Rope Electric Hoist Types, Basic Parameters, and Technical Conditions

Electric hoists are small lifting equipment with advantages such as compact structure, light weight, small volume, strong component universality, and easy operation. They are mainly used for various lifting, pulling, loading and unloading operations, oil tank overturning welding, and installation and movement of various large and medium-sized concrete, steel structures, and mechanical equipment. Based on JB/T 9008.1-2014, this analyzes the terminology and definitions, types and basic parameters, technical conditions, inspection rules, markings, packaging, transportation, and storage of "Wire Rope Electric Hoists."

Analysis of Electric Chain Hoists Based on JB/T 5317-2016

Electric chain hoists (code Q20102) are lightweight lifting equipment consisting of an electric motor, transmission mechanism, and chain wheel. Rated capacity typically ranges from 0.1 to 60 tons, with lifting heights of 3-120 meters.

Industrial Crane Beam Design and Calculation Guide

Main Types: Single-girder crane (≤10t) Bridge crane (double-girder) Electric hoist (single-line motion) Wall-mounted crane (special applications)

Analysis of Crane Grabs Based on JB/T 13481-2018

A crane grab is a specialized tool for handling bulk materials. The grab consists of two or more closable shell plates forming a containment space. During loading, the shell plates close within the material pile, capturing material in the containment space; during unloading, the shell plates open while suspended above the pile, allowing material to fall.

Electric Hoist Track System: Design Principles and Engineering Applications