Quick-release ventilating duct fixing assembly

By designing fast-removable ventilation duct fixing components, and using connecting rings, limiting plates and other components to achieve rapid fixing and filtration functions, the problem of fixation of existing ventilation duct structures is solved, the fixity and scope of application are improved, and safety and efficiency are improved.

CN222669238UActive Publication Date: 2025-03-25SHAANXI XUANBANGYUAN CONSTRUCTION ENGINEERING CO LTD
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Patent Information

Application Number
CN202421490541.2
Authority / Receiving Office
CN · China
Patent Type
Utility models(China)
Current Assignee / Owner
Filing Date
2024-06-27
Publication Date
2025-03-25
Estimated Expiration
2034-06-27

AI Technical Summary

Technical Problem

The existing ventilation duct structure is fixed, and the pipe size is too large and it is inconvenient to assemble and fix, and the assembly structure is complicated, making it inconvenient to quickly assemble and fix.

Method used

A fast disassembleable ventilation duct fixing assembly is designed, including a quick assembly fixing assembly between the first ventilation duct and the second ventilation duct, which consists of a connecting ring, a limiting plate, a plug plate, a sleeve, a paste, an adhesive outer layer, a seal inner layer and a baffle, through which the fast fixing and filtering functions are achieved.

Benefits of technology

It realizes rapid assembly and fixation, enhances the fixity and scope of application of ventilation ducts, and provides filtering functions to improve the safety and efficiency of use.

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Abstract

The utility model belongs to the technical field of mine engineering, and particularly discloses a quickly detachable ventilating duct fixing assembly which comprises a first ventilating duct and a second ventilating duct, the first ventilating duct is located on the left side of the second ventilating duct, and a ventilating opening is formed in one side of the first ventilating duct in a penetrating mode. A fixing assembly capable of being quickly assembled is arranged between the first ventilation pipeline and the second ventilation pipeline. According to the ventilation pipeline fixing assembly capable of being quickly disassembled, by arranging the connecting ferrule, the limiting plate, the inserting plate, the sleeve gasket, the pasting outer layer, the sealing inner layer and the baffle, foreign matter is prevented from invading the pipeline, the use safety is improved, the positioning and installing speed is increased, the fixity between the first ventilation pipeline and the second ventilation pipeline is improved, and the problems of ventilation pipeline structure immobilization, installation and disassembly are solved. Due to the fact that the pipeline is too large in size, assembling and fixing are not convenient, and the assembling structure is complicated.
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