Protection mechanism of wind direction sensor for wharf based on sponge city

Abstract

The invention discloses a protection mechanism of a wind direction sensor for a wharf based on a sponge city. The protection mechanism comprises a wind direction sensor body. An anti-pulling mechanismis arranged on the upper side of the wiring end of the wind direction sensor body. A disc base is fixedly mounted at the lower end of the wind direction sensor body; a leveling mechanism is installedat the lower end of the disc base, wind power transmission mechanisms are arranged on the periphery of the disc base, a bird repelling mechanism is arranged in the center of the lower end of the discbase, a connecting mechanism is fixedly installed at the upper end of the left side of the disc base, and a cleaning mechanism is arranged on the right side of the upper end of the connecting mechanism. The cleaning mechanism is arranged, when a conical gear ring in the cleaning mechanism rotates, the brush bristles are driven to rub a gap at the joint of the wind indicator rotating shaft of thewind direction sensor body and the base so that the impurities in the gap can be brushed off to keep the gap clean, the impurities cannot be left in the gap to interfere with the rotation of the windindicator, and the detection precision of the device cannot be affected.

Description

technical field [0001] The invention relates to the technical field of wind direction sensors, in particular to a protection mechanism for a wind direction sensor based on a sponge city dock. Background technique [0002] Sponge city means that the city can be like a sponge and has good elasticity in adapting to environmental changes and dealing with natural disasters caused by rain. Sponge cities usually need to use a large number of environmental measurement sensors, such as wind direction sensors. Currently, there are The BS-3001-FX series wind direction sensor is small and light in appearance, easy to carry and assemble. The three-cup design concept can effectively obtain external environmental information. Accuracy of information collection; [0003] However, the wind direction sensor needs to be connected to the connection line, and the connection line is easy to be pulled due to external reasons during use. Excessive pulling will cause the thread structure of the con...

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Problems solved by technology

[0004] The purpose of the present invention is to solve the problem that the connecting wires in the prior art are easy to be loosened or even damaged due to pulling during use, the gap between the connecting shaft and the base of the wind vane will accumulate dirt and the device itself Correct the structure, which will affect the detection accuracy, and the birds will cause adverse effects on the sensor, and propose a protection mechanism based on the wind direction sensor for the dock of the sponge city

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