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A platform for research: civil engineering, architecture and urbanism
The invention discloses a water gate opening degree monitoring device. The water gate opening degree monitoring device comprises a measuring line, a gate hoist, a gate, a pulley and a counter weight, wherein one end of the measuring line penetrates through the pulley and is connected to the upper end of the counter weight, the counter weight is arranged in an inner cavity of a graduated scale, the other end of the measuring line is fixedly connected to a lifting lug arranged on the gate, and the upper end face of the counter weight is perpendicular to the measuring line; scales are arranged on the outer surface of the graduated scale, the scale scope of the graduated scale is adapted to the largest opening degree of the gate, the graduated scale is arranged on a wall body in a hanging mode, the graduated scale is perpendicular to a horizontal plane, the pulley is fixedly arranged at a high position in a house, and the pulley is of a fixed pulley structure; the gate hoist can control opening or closing of the gate, and a motor, a reducer and a screw connected with the gate are arranged in the gate hoist. The water gate opening degree monitoring device is simple in structure; by the arrangement of the measuring line, the pulley and the counter weight, the gate opening degree can be monitored in the house conveniently and visually, and the problems that the opening and closing situation must be monitored in-situ, the failure rate is high, and the potential safety hazard exists for human bodies are solved.
The invention discloses a water gate opening degree monitoring device. The water gate opening degree monitoring device comprises a measuring line, a gate hoist, a gate, a pulley and a counter weight, wherein one end of the measuring line penetrates through the pulley and is connected to the upper end of the counter weight, the counter weight is arranged in an inner cavity of a graduated scale, the other end of the measuring line is fixedly connected to a lifting lug arranged on the gate, and the upper end face of the counter weight is perpendicular to the measuring line; scales are arranged on the outer surface of the graduated scale, the scale scope of the graduated scale is adapted to the largest opening degree of the gate, the graduated scale is arranged on a wall body in a hanging mode, the graduated scale is perpendicular to a horizontal plane, the pulley is fixedly arranged at a high position in a house, and the pulley is of a fixed pulley structure; the gate hoist can control opening or closing of the gate, and a motor, a reducer and a screw connected with the gate are arranged in the gate hoist. The water gate opening degree monitoring device is simple in structure; by the arrangement of the measuring line, the pulley and the counter weight, the gate opening degree can be monitored in the house conveniently and visually, and the problems that the opening and closing situation must be monitored in-situ, the failure rate is high, and the potential safety hazard exists for human bodies are solved.
Water gate opening degree monitoring device
LIU CAI (author)
2015-07-01
Patent
Electronic Resource
English
Gate detection device for detecting opening degree of water conservancy gate
| European Patent Office | 2023
| European Patent Office | 2023