Development and Research of a New Reinforced Design of the Mounting Block
Zharkevich O.M. Shlyakhov S.V. Nurzhanova O.A. Imasheva K.I.
2025Abylkas Saginov Karaganda Technical University
Material and Mechanical Engineering Technology
2025#2025Issue 128 - 35 pp.
In connection with the modernization of coal mine equipment in the Karaganda coal basin, the customer faced the problem of installing large units: the existing installation blocks have a low load-bearing capacity. This article discusses the development of an experimental model of a reinforced installation block according to the customers technical specifications. In accordance with the customers requirements for dimensions, weight and load-bearing capacity, design and technological documentation for a new reinforced installation block design was developed. Mathematical calculations for the strength of the design units were verified by the APM FEM program in the KOMPAS-3D system. Steel grade 30XGSA is the optimal material for the main parts of this product under the specified loads. The nominal diameter of the rod for the axis and earring parts is 48 mm. The weight of the structure meets the requirements and does not exceed 15 kg. The minimum permissible cross-sectional area of the eye of the earring part is 329 mm². Two installation blocks were manufactured according to the developed drawings, which successfully passed the tensile strength tests. This design has been found to be operational and is to be tested in coal mine conditions.
bracket , lifting device , mounting block , rigging , steel rope
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Abylkas Saginov Karaganda Technical University, Karaganda, Kazakhstan
Abylkas Saginov Karaganda Technical University
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