Device for synchronously adjusting vertical position of hanging object along with change of water level

• Main Authors: LI QIJIE, XIA JUNQIANG, PAN YUNWEN, DENG SHANSHAN, ZHOU MEIRONG
• Format: Patent
• Language: Chinese; English
• Published: 05.08.2022
• Subjects: BLASTING; CONTROL OR REGULATION OF ELECTRIC MOTORS, ELECTRIC GENERATORSOR DYNAMO-ELECTRIC CONVERTERS; CONTROLLING TRANSFORMERS, REACTORS OR CHOKE COILS; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER; ELECTRICITY; ENGINEERING ELEMENTS AND UNITS; FRAMES, CASINGS, OR BEDS OF ENGINES OR OTHER MACHINES ORAPPARATUS NOT SPECIFIC TO AN ENGINE, MACHINE, OR APPARATUSPROVIDED FOR ELSEWHERE; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVEFUNCTIONING OF MACHINES OR INSTALLATIONS; GENERATION; HEATING; INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIRCHEMICAL OR PHYSICAL PROPERTIES; LIGHTING; MEASURING; MECHANICAL ENGINEERING; PHYSICS; STANDS OR SUPPORTS; TESTING; THERMAL INSULATION IN GENERAL; WEAPONS

The invention provides a device for synchronously adjusting the vertical position of a hanging object along with water level changes. The device comprises a floating ball, a lifting rod, the hanging object, a threaded rod, a motor and a control circuit. When the water level of a river channel rises, a floating ball drags up a lifting rod to enable a second conductive rod to be in contact with a conductive sleeve, so that a control circuit controls a motor to rotate and drives a threaded rod to rotate so as to drive the conductive sleeve to move upwards, and the conductive sleeve is connected with a suspended object, so that the suspended object is driven to move upwards; when the conductive sleeve is lifted to be in complete contact with the insulating rod, the control circuit is disconnected, and the motor stops rotating; and the rising distance of the floating ball is equal to the upward moving distance of the conductive sleeve and also equal to the upward moving distance of the suspended object, so that th