Novel silo top cover

By setting up reinforced concrete skeleton beams on the inclined plate of the silo top cover, the problem of structural safety hazards caused by opening holes in the inclined plate of the silo top cover in the prior art is solved, and the structural clear stress and airtightness requirements are met.

CN222649606UActive Publication Date: 2025-03-21HENAN UNIV OF TECH DESIGN & RES INST CO LTD +2
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Patent Information

Application Number
CN202421414251.X
Authority / Receiving Office
CN · China
Patent Type
Utility models(China)
Current Assignee / Owner
Filing Date
2024-06-19
Publication Date
2025-03-21
Estimated Expiration
2034-06-19

AI Technical Summary

Technical Problem

Due to the large demand for opening holes, the cross-section of the compressed structure of the reinforced concrete shell has weakened, affecting the safety of the structure and causing safety hazards.

Method used

A reinforced concrete skeleton beam is installed on the inclined plate of the warehouse, and the structure is changed from a reinforced concrete shell structure to a reinforced concrete beam slab structure, and the load on the warehouse roof is directly transmitted to the lower ring beam of the silo to meet the requirements of various majors for opening holes.

Benefits of technology

The structural stress is clear, the key stressed components are not weakened, and they do not affect structural safety, meet the airtightness requirements, and meet the hole opening requirements of various majors.

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Abstract

The utility model provides a novel silo top cover which is characterized in that the novel silo top cover comprises an upper ring beam, a lower ring beam and a reinforced concrete framework beam connected between the upper ring beam and the lower ring beam, and the reinforced concrete framework beam is provided with a silo top inclined plate and a silo top plate hole; a granary top platform secondary beam and a grain inlet are arranged in the upper ring beam, and a granary top platform plate and a granary top plate hole are arranged on the granary top platform secondary beam. Due to the fact that the reinforced concrete framework beam is arranged on the silo top inclined plate, structural stress is clear, key stress components are not weakened, structural safety is not affected, the requirement for opening holes in the silo top inclined plate of the silo in all professions is met, the whole roof structure is still made of cast-in-place reinforced concrete, and the requirement for airtightness of the silo is met.
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