A GENERAL PURPOSE AND MULTIFUNCTIONAL DEVICE FOR RIVER HYDROLOGICAL OBSERVATION

摘要

A general purpose and multi-functional device for river hydrological observation is provided to install at any location regardless of the shape of a river and observe a floodgate without field staffs even in an area where a wire network can not be constructed by remote control through wireless communication. A general purpose and multi-functional device for river hydrological observation includes a hollow columnar body(10), a servo motor, a protecting cap(50), a power transmitting unit, a worm, a worm gear, a rotation bracket(40), and a rotation part. The hollow columnar body is installed in a depth direction of a river. The servo motor is installed at one side of an upper part of the body. The protecting cap of which a lower part is opened covers the upper part of the body and the servo motor. The worm and the worm gear are rotated by a rotation force transmitted the rotation from the power transmitting unit. The rotation bracket is disposed of the other side of an outer part of the body and is rotated by the rotation of the worm gear. The rotation part is fixed on an upper surface of the bracket and includes a device for measuring or collecting underwater information.