Three-dimensional greening structure for bridge pier and construction method of three-dimensional greening structure

Abstract

The invention discloses a three-dimensional greening structure for a bridge pier. The three-dimensional greening structure comprises a bottom sleeve surrounding the upper surface of the bridge pier and a plant cultivating sleeve; the three-dimensional greening structure is characterized in that a worm driven by a motor I to rotate, and a slide chute are arranged in the bottom sleeve; a rotary sleeve connected with the plant cultivating sleeve into a whole is arranged in the slide chute; a turbine meshed with the worm is arranged at the bottom of the rotary sleeve; idler wheels are arranged at the bottom of the rotary sleeve and clung to the slide chute; and a three-dimensional support structure is arranged on the plant cultivating sleeve and comprises a hinge seat fixed on the plant cultivating sleeve. The three-dimensional greening structure has the beneficial effects that greening plants of the bridge pier can be trimmed up and down through a reasonable structure design, growing plants can be horizontally trunked and trimmed, meanwhile, in order to prevent the plants from winding the bridge pier, the plants can be driven to rotate as a whole and the plants are prevented from winding the bridge pier during long-term growth, and manpower can be saved through mechanized maintenance, so that the three-dimensional greening structure is suitable for promotion and use.

Description

technical field [0001] The invention relates to a three-dimensional greening structure of a bridge pier and a construction method thereof, belonging to the technical field of municipal engineering. Background technique [0002] With the establishment of viaducts one after another, there are more and more viaduct piers. Greening of piers is an important form of three-dimensional greening and an effective way to increase the area of ​​urban green space. In order to control the temperature of the city and help citizens cool off, increasing the green area of ​​bridge piers is one of the effective measures. The greening of viaduct bridge columns has the functions of absorbing dust, reducing PM2.5, reducing noise, absorbing exhaust gas, increasing air humidity, and reducing heat island effect, which is especially important in elevated interchanges with heavy traffic flow and poor air quality. [0003] For example, the publication number is CN206237887U, which discloses a greenin...

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Problems solved by technology

[0005] The existing bridge pier greening device is difficult to maintain. The green plants will grow and entangle on the bridge pier for a long time. Since the green plants do not move, the plants receive limited light, resulting in uneven growth. At the same time, it is difficult to control the growth of the green plants and carry out pruning and maintenance. Sometimes construction workers need to climb up to work, so maintenance is very difficult

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