Sliding door upper rail based on building steel beam structure
A technology for sliding doors and steel beams, which is applied to building structures, buildings, door/window accessories, etc. It can solve problems such as the linear increase of manual labor, the difficulty of installing upper rails on sliding doors, and the inability to meet the needs of steel beam structure installation, etc.
Active Publication Date: 2017-08-22
JIANGSU VOCATIONAL INST OF ARCHITECTURAL TECH
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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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[0012] The present invention will be described in detail below in conjunction with the accompanying drawings and specific embodiments, wherein the schematic embodiments and descriptions are only used to explain the present invention, but are not intended to limit the present invention.
[0013] Such as Figure 1-2 As shown, the upper rail of a sliding door based on a building steel beam structure described in this specific embodiment includes a permanent magnet 1, a fixing screw 2, a pressing plate 3, a base plate 4, a baffle plate 5, and a U-shaped groove 7; 3 is fixed on the top of the base plate 4 with fixing screws 2; there are two pressure plates 3, which are respectively located on both sides of the top of the base plate 4; permanent magnets 1 are arranged between the pressure plates 3; the permanent magnet 1 is stabilized on the base plate by the two pressure plates 3 4; the inside of the pressure plate 3 is provided with a countersunk hole, and the fixing screw 2 is lo...
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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 fishing tackle, fishing rod and fishing gear, 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 that 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 ...
Claims
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Login to View More IPC IPC(8): E05D13/00
CPCE05D13/00
Inventor 程强强吴迪赵志强王磊郭牡丹殷粉芳
Owner JIANGSU VOCATIONAL INST OF ARCHITECTURAL TECH