Anti-falling safety device for escalator

Abstract

The invention relates to the technical field of safety devices, and discloses an anti-falling safety device for an escalator. The anti-falling safety device comprises a first vertical rod, wherein a cross rod is arranged on the right side of the first vertical rod; a first metal block is arranged on the upper side of the interior of a control room; a second metal block is arranged on the lower side of the first metal block; a first sliding block is fixedly connected to the right side of the second metal block; a fourth spring is connected to the upper side of the first sliding block; and a pushing rod is fixedly connected to the front side of the second metal block. According to the anti-falling safety device for the escalator, a first connecting rod drives a moving plate to move inwards,so that the moving plate clamps and fixes the feet of an operator; and then the operator loosens the pushing rod, the second metal block is separated from the first metal block, a coil is powered off,and the spring force of a third spring pushes a first magnetic rod to move leftwards to collide with a moving rod, so that the effects that the feet are clamped and fixed by means of the gravity of the feet, potential safety hazards are eliminated, the operator is not prone to falling, and safety accidents are not prone to occurring are achieved.

Description

technical field [0001] The invention relates to the technical field of safety devices, in particular to a safety device for preventing falling of an artificial escalator. Background technique [0002] The tools and equipment used in our daily life, but these tools and equipment have certain safety hazards, which may cause casualties to operators and damage to equipment. Therefore, it is necessary to equip equipment and tools with safety devices, and nowadays, safety devices are more widely used. [0003] Artificial escalators are common climbing tools in our life. At present, most of the artificial escalators on the market have two forms: double-ladder type and single-ladder type. For the single-ladder type artificial escalator, when the operator stands on the escalator for work, there is no right foot. If it is fixed, the feet are easy to slip on the escalator, which has certain safety hazards, and it is easy to cause people to fall, thus causing safety accidents. Correspo...

AI Technical Summary

Problems solved by technology

[0005] Aiming at the deficiencies of the prior art, the present invention provides a safety device for preventing falling of an artificial escalator, which is capable of clamping and fixing the feet by relying on its own gravity, eliminating potential safety hazards, making it difficult for people to fall, safety accidents and the ability to place tools against climbing The advantage of no impact solves the problems that the existing artificial escalators are easy to slip without fixing the feet, have safety hazards, people are easy to fall, safety accidents are prone to occur, and tools need to be held in hand to affect climbing

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