Magnetic buffer type high-altitude automatic landing device

Abstract

The invention relates to a magnetic buffer type high-altitude automatic landing device. The device comprises a lifting hook with a lock, a lifting rope, a winding drum, an upper rope gripper, a lower rope gripper, a safety belt connecting rope and a lifting rope supporting rod. All the components are fixed in a mounting box, the lifting rope is wound around the winding drum, steering small wheels and the lower rope gripper are sequentially mounted on the left side of the winding drum, the five steering small wheels are sequentially arranged over the lower rope gripper in the vertical direction, and the lifting rope supporting rod is arranged on the right side of the steering small wheel in the middle; the upper rope gripper is arranged on the upper left portion of the mounting box, and a direct-current power supply, a conversion rod and a swing motor are sequentially arranged on the right side of the upper rope gripper; electromagnets or permanent magnets can be mounted in outer shells of the upper rope gripper and the lower rope gripper, the electromagnets are connected with the direct-current power source through the conversion rod and the swing motor after being mounted, and the permanent magnets are connected with the corresponding large lever and the corresponding small lever through sliding rods after being mounted; the lifting rope is connected to the lifting hook with the lock through the steering small wheels, the lower rope gripper, the lifting rope supporting rod and the upper rope gripper in sequence from the winding drum; and a user slides down to the ground after being connected with the landing device through a safety belt.

Description

technical field [0001] The invention relates to the technical field of rescue equipment, in particular to a tool for an object to slide down from high altitude to the ground, and in particular to a magnetic absorption buffer type high altitude automatic landing device. Background technique [0002] People who live and work on high-rise buildings need to slide down and escape from the outside of the building when encountering accidents. At this time, a reliable downhill tool is needed to ensure the smooth escape of personnel. The existing high-altitude landing devices used in daily life and work activities do not have reliable slow-down devices and anti-falling mechanisms, and users cannot operate normally, posing potential safety hazards. The Chinese patent with application number 201711389730.5 disclosed an electromagnetically controlled rope glide device on June 28, 2019. The device includes a conversion assembly, a generator assembly, a brake control assembly, a hook asse...

AI Technical Summary

Problems solved by technology

Although the parachute of this technical solution can play a larger role in buffering the descent, the parachute assembly cannot be deployed outside the general high-rise building due to the limitation of space, so it is necessary to optimize and improve this high-altitude landing device, so a magnetic The suction buffer type high-altitude automatic landing device came into being

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