Wind-resistant damping railing

Abstract

The invention discloses a wind-resistant damping railing. The wind-resistant damping railing comprises upright columns and cross bars, the cross bars comprise the upper cross bars and the lower crossbars, and billboards are arranged between the upper cross bars and the lower cross bars; rotating assemblies are arranged at the upper portions of the upright columns and include rotating columns andwind receiving plates; when subjected to the action of a wind force, the wind receiving plates rotate together with the rotating columns; blind holes for allowing the rotating columns to insert into are formed in the upright columns, and one ends of the rotating columns are inserted into the blind holes; bearings are arranged on the blind holes; first sliding slots for allowing the cross bars to insert into are formed in the upright columns; second sliding slots are formed in both sides of the upper portions of the first sliding slots respectively; driving assemblies are arranged on the rotating columns and include first protrusion blocks and connecting blocks; when rotating under the action of the wind force, the rotating columns drive second convex blocks to move upwards and correspondingly drive the cross bars in the first sliding slots to slide upwards into the second sliding slots; after entering the second sliding slots, the cross bars move under the action of the wind force so that the wind receiving area can be reduced, and the wind resistance of the railing is correspondingly increased.

Description

technical field [0001] The invention relates to a railing, more specifically to a wind-resistant and vibration-damping railing. Background technique [0002] Railing Ancient Chinese claims across, also claims to hook door screen, is bridge and architectural safety device. The railing plays the role of separation and guidance in use, making the boundary of the divided area clear and clear. The well-designed railing is very decorative. There are components similar to railings on the Zhou Dynasty sacrificial vessel seat. Han dynasty is maximum with sleeping lattice formula railing. In the Six Dynasties, hooks and hooks were popular. Those who made the railing corner standing balustrade or the cane twisted mouth can be seen in the Yungang Grottoes and Dunhuang murals. The wooden railings in Yuan, Ming and Qing Dynasties were relatively slender, while the stone railings gradually deviated from the shape of wooden railings and tended to be thicker. After the end of Qing Dynas...

AI Technical Summary

Problems solved by technology

[0003] Nowadays, railings can be seen everywhere no matter on roads or bridges; railings include columns, and cross bars are arranged on both sides of the columns; nowadays, billboards are often arranged between two cross bars, and the establishment of billboards It helps to improve the space utilization rate, and it is also convenient for merchants to better promote their products; but at the same time, it also greatly increases the wind receiving area of ​​the railings; under the action of strong winds, the railings with billboards are easily blown down or even blown away. As a result, it is impossible to play the role of separation and guidance. At this time, the construction personnel must be asked to reinstall the railings, and may also need to purchase new railings, which is time-consuming and laborious

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