Biology floating island capable of automatically rising and falling

Abstract

The invention relates to the technical field of environment protection, in particular to a biology floating island capable of automatically rising and falling. The island comprises a floating island body, an inside-water stand column, a shoreside rope fixing pile, a pulley, a bidirectional motor, at least one fixing end steel wire rope, a shoreside stand column and at least one traction end steel wire rope. The floating island body is provided with a frame structure. One end of each fixing end steel wire rope is fixed to the top end of the inside-water stand column, and the other end of each fixing end steel wire rope is connected with the frame structure. One end of each traction end steel wire rope is connected with the frame structure, and the other end of each traction end steel wire rope is fixed to the fixing pile or connected with the bidirectional motor. The pulley is arranged at the top end of the shoreside stand column. The position of the biology floating island in a river channel water body is controlled by the bidirectional motor and the steel wire ropes; the bidirectional motor is used in the adjusting process of the biology floating island, labor is saved, and the island is convenient to operate and easy to obtain. In addition, the biology floating island is scientific in structural setting, stable in force bearing of each layer, and capable of normally working, rising and falling under the severe weather conditions.

Description

technical field [0001] The invention relates to the technical field of environmental protection, in particular to an automatically ascending and descending biological floating island. Background technique [0002] Urban rivers are an important part of urban landscape ecosystems. They are not only valuable cultural landscapes and tourism resources in urban human settlements, but also play a role in flood control and drainage and maintaining ecological balance. However, because it is greatly affected by urban development, it is easy to become a recipient of domestic sewage, rainwater, garbage and surrounding industrial wastewater, resulting in varying degrees of pollution and even eutrophication. The specific performance is that the water quality is obviously reduced, the algae is flooded, the water is turbid and the corresponding water environment function is lost, and so on. "Rice washing and vegetable washing in the 1950s, washing and irrigation in the 1960s, water quality...

AI Technical Summary

Problems solved by technology

[0005] The impact resistance of the biological floating island itself is weak, so the rapid flow of water can easily damage its structural stability. At the same time, the biological floating island designed by traditional fixing methods, such as underwater piles, anchor ropes, shore piles, etc., will float on the water surface as a whole, occupying a certain amount of space. In this way, in the rainy season, it will inevitably affect the flood discharge function of urban rivers.

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