An anemometer tower with replaceable anemometer

Abstract

The invention discloses a wind measuring tower being convenient to adjust an anemograph. The wind measuring tower comprises a base and a tower body. A measuring platform is arranged in the tower bodyand an anemograph is arranged on the measuring platform. A fixation mechanism for fixing the anemograph is arranged on the measuring platform and includes a rack. Two gear wheels are arranged on the measuring platform in a rotating manner and are distributed at the two sides of the rack symmetrically; the gear wheels are engaged with the rack; fixed rods are arranged at the circumferential surfaces of the gear wheels; and pressing plates are arranged at the fixed rods and the two pressing plates are used for clamping the anemograph jointly. A through hole is formed in the measuring platform and is arranged in a rack length direction; the through hole is used for realizing entrance / exit of the anemograph in the measuring platform. A lifting mechanism for transporting the anemograph to go inor out of the through hole is arranged in the tower body. Besides, a driving platform is also arranged on the measuring platform and is used for pushing the anemograph to the inside of the fixation mechanism. When the lifting mechanism transports the anemograph through the through hole, the driving mechanism drives the anemograph and the anemograph pushes the rack; the rack moves away from the through hole; two gear wheels and the fixed rods rotate; and the two pressing plates clamp the anemograph.

Description

technical field [0001] The invention relates to an anemometer tower, and more specifically relates to an anemometer tower with a replaceable anemometer. Background technique [0002] The wind measuring tower is a new type of tower that is used for data collection of wind resources. The wind measuring tower is erected in the target wind field for the purpose of analyzing the actual situation of wind energy resources in the wind field. [0003] The anemometer, wind vane, temperature, air pressure and other monitoring equipment are installed on the tower body, which can observe the wind condition of the site continuously around the clock, and the measurement data are recorded and stored in the data recorder installed on the tower body. Only 3-5 years of wind energy resource observation work can meet the requirements for evaluating wind energy conditions in wind farms. [0004] During the observation period, under the influence of external weather and other factors, the anemome...

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Problems solved by technology

[0004] During the observation period, under the influence of external weather and other factors, the anemometer may break down and need to be replaced. In the prior art, the anemometer tower is often provided with a ladder leading to the measuring platform. Ladder, and then replace the anemometer. According to the current national regulations, the height of the crosswind tower is generally 100m, which increases the risk of replacing the anemometer.

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