Elevator fall preventing mechanism

Abstract

An anti-fall mechanism for an elevator includes a passenger compartment and an anti-fall mechanism. The boarding room includes a bearing base plate, a connecting back plate and a boarding shell. The anti-drop mechanism includes a push-out driver, an anti-drop outer frame, a push block, an elastic member, a telescopic plate and a replacement block. The anti-drop outer frame includes the main body of the anti-drop outer frame and a sliding limit plate. The main body of the anti-drop outer frame is installed on the load-bearing floor Above, the sliding limiting plate is installed on the bearing base plate, the sliding limiting plate is provided with a sliding groove, and the telescopic plate is arranged in the sliding groove. The above-mentioned anti-fall mechanism for elevators is provided with a passenger compartment and an anti-fall mechanism. The passenger compartment is used to carry passengers and provides a fixed carrier for the anti-fall mechanism. The gap between the rooms prevents the small items carried by passengers from falling into the gap and affects the normal operation of the elevator, thereby improving the stability and safety performance of the elevator operation.

Description

technical field [0001] The invention relates to an elevator, in particular to an anti-drop mechanism for the elevator. Background technique [0002] Elevator refers to the permanent transportation equipment that serves several specific floors in the building, and its car runs on at least two rigid rails that are perpendicular to the horizontal plane or at an inclination angle of less than 15° from the plumb line. There is also a step type, and the tread plate is installed on the crawler belt to run continuously, commonly known as an escalator or a moving walk. Fixed lifting equipment serving specified floors. The elevator door operator is a mechanism responsible for opening and closing the elevator hall car door. When it receives the elevator door opening and closing signal, the elevator door operator controls the door opening motor through its own control system, and converts the torque generated by the motor into a specific direction. force to close or open the door. Wh...

AI Technical Summary

Problems solved by technology

[0004] However, there is a small gap between the elevator car and the automatic door of the elevator, and small objects such as keys and pens can easily fall into the small gap between the automatic door of the elevator and the passenger compartment. Small objects will make the elevator unable to close the door and affect the normal operation of the elevator. At the same time, it is difficult to take out the objects that fall into the gap, which will cause economic losses to passengers.

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