A sliding door upper rail based on building steel beam structure

Abstract

The invention relates to the technical field of building decoration materials, in particular to a sliding door upper rail based on a building steel beam structure. The sliding door upper rail comprises a permanent magnet, fixing screws, pressing plates, a foundation plate, baffles and a U-shaped groove. The pressing plates are fixed above the foundation plate through the fixing screws. The two pressing plates are located on the two sides of the top of the foundation plate correspondingly. The permanent magnet is arranged between the pressing plates and is stably arranged above the foundation plate through the two pressing plates. A counterbore hole is formed in each pressing plate, and the fixing screws are located in the counterbore holes. The baffles are welded to the bottom of the foundation plate, and a U-shaped groove is formed between the baffles. By means of the sliding door upper rail based on the building steel beam structure, permanent magnet design is adopted above the foundation of a building steel beam, the whole upper rail is attracted to the bottom of the building steel beam through the permanent magnet, and hole drilling installation conducted during installation of a sliding door upper rail on a traditional building beam is avoided; and the sliding door upper rail is simple in structure, convenient to install and capable of well meeting the structural requirement of novel buildings.

Description

technical field [0001] The invention relates to the technical field of building decoration materials, in particular to an upper rail of a sliding door based on a building steel beam structure. Background technique [0002] A sliding door refers to a door whose door leaf is connected to a pulley and moves on a fixed track, also known as a sliding door. It is different from the side hinged door which connects the door leaf with hinges. Sliding doors have the characteristics of easy installation, reusability, industrial production, and small workshop production, fire prevention, and environmental protection. [0003] Sliding doors bring great convenience to people's work. You can move them aside when needed, so that the two spaces are temporarily joined together to make them appear larger; sliding doors are detachable, portable, and reorganizable , so the sliding door has the reputation of being a decoration that can be taken away! [0004] When installing the upper rail of ...

AI Technical Summary

Problems solved by technology

[0004] When installing the upper rail of the sliding door, it is necessary to drill holes in the concrete steel beam and fix it with expansion screws; however, with the advancement of technology and construction needs, more and more high-rise buildings use steel beams instead of traditional concrete steel beams. It is very difficult to drill holes in steel beams, and the manual labor force increases linearly, which increases the difficulty of installing the upper rails of sliding doors. The existing upper rails of sliding doors can no longer meet the installation needs of steel beam structures.

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