An elevator safety control system
A control system and safety control technology, applied to elevators, elevators, transportation and packaging in buildings, etc., can solve problems such as elevator safety accidents, achieve the effect of improving safety, improving safety, and reducing elevator accidents
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[0012] An elevator safety control system of the present invention is an improvement on the existing basis, and a set of auxiliary control system is added on the existing elevator setting and basis, such as figure 2 As shown, the driving gear that provides power to the elevator door gear drives the elevator door gear to rotate, and the elevator door gear drives the opening or closing of the elevator door. By installing a torque limiter on the elevator door gear, the maximum torque when driving the elevator door to open or close is limited. For example, the maximum value of the torque limiter is set to 1 kgf, that is, when the elevator doors are closed, the maximum clamping force between the elevator doors is 1 kgf, so that even if the elevator door clamps people, it will not cause harm to people. Such as image 3 As shown, a locking device is installed on both sides of the elevator guide rail close to the elevator door on each floor. The locking device is composed of a vertica...
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