Cantilever type river bank bird perching frame and installation and construction method thereof

Abstract

A vertical rod is arranged on the basis of the river bank, a left connecting base of the vertical rod is connected with a balance cylinder, a right connecting base of the vertical rod is connected with a frame base of a cantilever beam, a rope tightening bolt of a round pipe joint on the frame base is tied to one end of a steel wire rope, and the other end of the steel wire rope is tied to a hook of a left connector of a trifurcate connector. A lower round pipe joint of the frame base is connected with the end of an oblique curved pipe, the other end of the oblique curved pipe is connected with a lower connector of a three-fork connector, a right connector of the three-fork connector is connected with a straight rod, a steel wire rope is connected with the oblique curved pipe through a supporting rod, and the frame base, the tightened steel wire rope, the upward-warping elastic oblique curved pipe and the supporting rod form a prestressed cantilever beam. And the cable has super-long length, wind load resistance and high bearing capacity. The device has the advantages of being light in structure, attractive in appearance and convenient for water birds to inhabit and feed, and an ecological environment where people and birds are harmonious is created.

Description

technical field [0001] The invention relates to the technical fields of civil structure and ecology, in particular to a cantilevered bird perching frame on a river bank and an installation and construction method thereof. Background technique [0002] At present, water birds often go to the rivers of cities and towns to inhabit and feed. Since the trees on the banks of the river are far away from the water surface, it is difficult for water birds to dive and catch fish. It is necessary to create a structure that allows water birds to inhabit, close to the water surface, and close to the river bank, so that people can watch and feed, without affecting the river's water flow and navigation, and establish an ecological environment where humans and birds live in harmony. Contents of the invention [0003] The present invention improves the deficiency of the above-mentioned urban ecological environment, and proposes a cantilevered river bank bird perch frame and its installatio...

AI Technical Summary

Problems solved by technology

[0002] At present, water birds often go to the rivers of cities and towns to inhabit and feed. Since the trees on the banks of the river are far away from the water surface, it is difficult for water birds to swoop down and catch fish.

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