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A platform for research: civil engineering, architecture and urbanism
Anti-deformation fireproof rolling shutter door guide rail
The invention discloses an anti-deformation roller shutter door guide rail, and belongs to the technical field of roller shutter door guide rails. The roller shutter door guide rail comprises a guide rail groove, wherein the guide rail groove comprises a left groove wall, a groove bottom and a right groove wall, a plurality of reinforcing ribs are arranged in a cuboid cavity in the groove wall, the reinforcing ribs are in a semicircular long strip shape, the diameter faces of the semicircular long-strip-shaped reinforcing ribs are perpendicular to the groove bottom and tightly installed on the inner side wall and the outer side wall, the multiple reinforcing ribs are tightly arranged, the arc surfaces of the reinforcing ribs which are tightly arranged on the inner side wall and the arc surfaces of the reinforcing ribs which are tightly arranged on the outer side wall are mutually staggered and tightly propped against each other, in addition, cylindrical strips which are tightly attached to each other are mounted in gaps formed by the three adjacent arc surfaces, in addition, a buffer wall and a spring are arranged, so that the roller shutter door guide rail has the beneficial effects that the acting force during impact can be effectively dispersed, the bearing surface of the impact force is enlarged, the impact force is buffered and reduced, and the groove wall of the guide rail groove can be effectively prevented from deforming.
一种防变形卷帘门导轨，属于卷帘门导轨技术领域，包括导轨槽，所述导轨槽包括左槽壁、槽底和右槽壁，所述槽壁内部的长方体空腔内设置有若干个加强筋，所述加强筋为半圆长条状；所述半圆长条状加强筋的直径面与槽底呈垂直状紧贴安装在内侧壁和外侧壁上，并且若干个加强筋紧密排列；紧密排列安装在内侧壁上的加强筋的圆弧面与紧密排列安装在外侧壁上的加强筋的圆弧面互相错位并紧密抵接；另外在相邻的三个圆弧面所构成的空隙内安装紧密贴合的圆柱条；另外还设有缓冲壁和弹簧，其有益效果是可以有效分散受到撞击时的作用力，扩大撞击力的承受面，缓冲和消减冲击力，可有效防止导轨槽的槽壁变形。
Anti-deformation fireproof rolling shutter door guide rail
The invention discloses an anti-deformation roller shutter door guide rail, and belongs to the technical field of roller shutter door guide rails. The roller shutter door guide rail comprises a guide rail groove, wherein the guide rail groove comprises a left groove wall, a groove bottom and a right groove wall, a plurality of reinforcing ribs are arranged in a cuboid cavity in the groove wall, the reinforcing ribs are in a semicircular long strip shape, the diameter faces of the semicircular long-strip-shaped reinforcing ribs are perpendicular to the groove bottom and tightly installed on the inner side wall and the outer side wall, the multiple reinforcing ribs are tightly arranged, the arc surfaces of the reinforcing ribs which are tightly arranged on the inner side wall and the arc surfaces of the reinforcing ribs which are tightly arranged on the outer side wall are mutually staggered and tightly propped against each other, in addition, cylindrical strips which are tightly attached to each other are mounted in gaps formed by the three adjacent arc surfaces, in addition, a buffer wall and a spring are arranged, so that the roller shutter door guide rail has the beneficial effects that the acting force during impact can be effectively dispersed, the bearing surface of the impact force is enlarged, the impact force is buffered and reduced, and the groove wall of the guide rail groove can be effectively prevented from deforming.
一种防变形卷帘门导轨，属于卷帘门导轨技术领域，包括导轨槽，所述导轨槽包括左槽壁、槽底和右槽壁，所述槽壁内部的长方体空腔内设置有若干个加强筋，所述加强筋为半圆长条状；所述半圆长条状加强筋的直径面与槽底呈垂直状紧贴安装在内侧壁和外侧壁上，并且若干个加强筋紧密排列；紧密排列安装在内侧壁上的加强筋的圆弧面与紧密排列安装在外侧壁上的加强筋的圆弧面互相错位并紧密抵接；另外在相邻的三个圆弧面所构成的空隙内安装紧密贴合的圆柱条；另外还设有缓冲壁和弹簧，其有益效果是可以有效分散受到撞击时的作用力，扩大撞击力的承受面，缓冲和消减冲击力，可有效防止导轨槽的槽壁变形。
Anti-deformation fireproof rolling shutter door guide rail
一种防变形的防火卷帘门导轨
ZHANG LINGLING (author) / WANG YUANYUAN (author)
2021-05-28
Patent
Electronic Resource
Chinese
IPC:
E06B
Feste oder bewegliche Abschlüsse für Öffnungen in Bauwerken, Fahrzeugen, Zäunen oder ähnlichen Einfriedungen allgemein, z.B. Türen, Fenster, Läden, Tore
,
FIXED OR MOVABLE CLOSURES FOR OPENINGS IN BUILDINGS, VEHICLES, FENCES, OR LIKE ENCLOSURES, IN GENERAL, e.g. DOORS, WINDOWS, BLINDS, GATES