A security type elevator that prevents the car from moving in advance

Abstract

The invention discloses a security elevator capable of preventing a car from moving beforehand. The security elevator comprises a car body, a landing part, a hoistway, a control mechanism, a support mechanism, a butting mechanism, a buffer mechanism, an intelligent induction mechanism and a wireless device; the support mechanism comprises a support plate, a first transmission mechanism, a motor and a first air pressure cylinder; the motor is provided with a spring button; the first air pressure cylinder is provided with a first piston rod butting against the spring button; the butting mechanism comprises a butting plate arranged above the car body, and a second transmission mechanism for driving the butting plate; the buffer mechanism comprises a first buffer device arranged below the carbody, a second buffer device capable of extending, and a second air pressure cylinder; a second sensor senses the car body, and controls a third controller to work through wireless transmission; the first piston rod downwards pushes the spring button; the motor works; the support plate is shifted out to support the car body; and the butting plate is shifted out for shielding; and when the elevatorfalls, the pressure is buffered through the buffer mechanism.

Description

Technical field [0001] The invention relates to the field of daily life, in particular to a guarantee elevator which prevents the car from moving in advance. Background technique [0002] With the development of society, people's living standards continue to improve, and more and more people are relocating to economically developed areas. The demand for real estate is large, and the floors of buildings are constantly increasing. The role of elevators for tall buildings is self-evident, and elevators often have safety. Hidden dangers, such as: program errors lead to inaccurate elevator parking positions, long-term operation of fully loaded elevators cause breakage and fall, etc. [0003] For people who have used elevators for a long time, they have formed their own habit, and most people cannot always maintain elevator safety awareness, or get in and out of the elevator in a hurry. If the elevator stops accurately at this time, it may cause the elevator to step down and the conseque...

AI Technical Summary

Problems solved by technology

[0002] With the development of society, people's living standards are constantly improving, and more and more people are moving to economically developed areas. The demand for real estate is large, and the floors of buildings are constantly increasing. The role of elevators in high-rise buildings is self-evident, and elevators often have safety Hidden dangers, such as: program errors lead to inaccurate parking positions of elevators, long-term operation of fully loaded elevators leads to breakage and fall, etc.

[0003] For the people who have used the elevator for a long time, they have formed their own habits, and most people cannot maintain the safety awareness of the elevator at all times, or get in and out of the elevator quickly because of the rush. When there are many passengers, they cannot all leave the elevator in a short time, but the elevator moves, which may cause personal injury

[0004] At present, known elevators are not equipped with shock absorbing devices, and elevator falling accidents occur from time to time, often causing serious casualties. Therefore, taking preventive measures in advance of the possible situation of elevator falling can avoid serious injuries or even death of personnel. At the same time, it makes people feel more at ease when taking the elevator

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