Alarm device for industrial and mining safety production

• Main Author: XIE GUOJIANG
• Format: Patent
• Language: Chinese; English
• Published: 23.05.2023
• Subjects: EARTH DRILLING; FIXED CONSTRUCTIONS; MINING; SAFETY DEVICES, TRANSPORT, FILLING-UP, RESCUE, VENTILATION, ORDRAINING IN OR OF MINES OR TUNNELS

The utility model provides an alarm device for industrial and mining safety production, which relates to the technical field of alarm devices for safety production and comprises a supporting platform, a protective cover is fixedly connected to the top end of the supporting platform, an alarm structure group is arranged on the inner wall of the protective cover, and a T-shaped support is fixedly connected to the bottom end of the inner wall of the protective cover. A supporting plate is fixedly connected to the middle of the side face of the T-shaped support, and a rotating motor is fixedly connected to the top end of the supporting plate, so that a cylinder fixedly connected to the side face of the rotating disc is driven to rotate, an annular plate movably connected to the outer wall of the cylinder swings left and right, and then magnets fixedly connected to the two sides of the outer wall of the annular plate are driven to reciprocate; when the magnet reciprocates, the fixing clamping ring plays a role in