A wind-controlled tree support device

Abstract

Disclosed is a wind controlled tree supporting device. The wind controlled tree supporting device comprises a plant pit cover plate, a plurality of casing pipes, a plurality of springs, a plurality of support rods, a straight rack, a gear, a bearing block, a bearing, two wind fans and a plurality of ground anchors, wherein the plant pit cover plate is in a frame structure and is composed of a plurality of concentric rings of different diameters and a plurality of radial connecting rods arranged on the rings; the casing pipes are uniformly arranged on the upper end surface of the plant pit cover plate along the circumference of the plant pit cover plate, and the upper end surface of every casing pipe is provided with a guide groove along the length direction; the springs are arranged inside the casing pipes, and one end of every spring is connected to the internal and external side of the corresponding casing pipe; the lower end of every support rod is arranged inside the guide groove of the corresponding casing pipe and connected with the other end of the corresponding spring, and the upper end of every support rod is in pivot connecting with a connecting ring which is arranged on a tree in a sleeving mode; the straight rack is vertically arranged on the connecting ring; the gear is engaged with the straight rack and provided with a gear shaft; the bearing block is connected to the tree through a fixing rod; the gear shaft penetrates through the gear; the two wind fans are arranged on both sides of the gear shaft; the ground anchors are uniformly vertically arranged under the plant pit cover plate on the circumference of the plant pit cover plate, and the upper end of every ground anchor is connected with the external end of the plant pit cover plate.

Description

technical field [0001] The invention relates to landscaping facilities, in particular to a tree support device controlled by wind. Background technique [0002] One of the most serious natural disasters caused by typhoon meteorological disasters in the eastern coastal areas of China. The defense against typhoon meteorological disasters is also the most complicated. With the typhoon landing, the instantaneous wind speed is above 17 m / s, and even above 60 m / s under extreme conditions. According to measurements, when the wind force reaches level 12, the wind pressure per square meter on a plane perpendicular to the wind direction can reach 230 kg. Followed by torrential rain, typhoons are very strong rainfall systems. When a typhoon lands, the rain center can drop a heavy rainstorm of 100-300 mm in a day, or even 500-800 mm. The synergistic effect of heavy rainfall and strong winds is that trees are more likely to fall when typhoon damage occurs. On the one hand, rainfall i...

AI Technical Summary

Problems solved by technology

[0003] The purpose of the present invention is to design a tree support device controlled by wind, which solves the problem of temporary support of trees in typhoon season; it has simple structure, reasonable force, no need to connect driving energy, independent operation, strong pertinence, and simple operation , high accuracy, non-destructive, suitable for urban multi-heterogeneous environments, etc.

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