Solar energy or AC frequency conversion charging battery DC drive high-altitude safety rescue cabin

Abstract

The invention belongs to the technical field of high-altitude rescue, and relates to a solar or alternating-current variable-frequency charging storage battery direct-current drive high-altitude safe rescue cabin. Slide rails are arranged on the lower portion of a support. A slide frame driven by motors to slide on the slide rails is arranged on the slide rails. Four fixed pulleys are symmetrically arranged below the slide frame. A steel rope penetrates through the two fixed pulleys on each diagonal of the slide frame and extends downwards, and the downwards-extending steel ropes are correspondingly wound on and fixed to steel rope reels on two rotating shafts arranged on the top of the rescue cabin. The two rotating shafts are linked with a main shaft and are driven by the motors to rotate so that the rescue cabin can rise and fall. Power is supplied to the motors through a storage battery arranged on the rescue cabin. A brake device or a conical rotor brake motor is arranged on each rotor shaft. Actions of drive and brake devices of the motors are controlled by a controller arranged on the rescue cabin. The solar or alternating-current variable-frequency charging storage battery direct-current drive high-altitude safety rescue cabin has the advantages that by means of the four symmetrical fixed pulleys on the slide frame, it can be kept that the rescue cabin can not relatively rotate, the rescue cabin can be kept balanced, the rescue cabin is in the horizontal state, and the solar or alternating-current variable-frequency charging storage battery direct-current drive high-altitude safety rescue cabin is suitable for concentrated rescue of multiple people under the emergency conditions such as fire disasters of high-rise buildings.

Description

technical field [0001] The invention belongs to the technical field of high-altitude rescue, in particular to a high-altitude safety rescue cabin driven by solar energy or an AC frequency conversion rechargeable storage battery and direct current. Background technique [0002] With the application of building materials in the construction industry, the development of construction technology and the increase of population, the land use area decreases, and the floors used by people for office or residence are getting higher and higher. However, in recent years, fires in high-rise buildings at home and abroad Occurs constantly, due to the lack of escape equipment, every time a fire is accompanied by a large number of people's death, serious injury or disability, although there are also some high-rise escape equipment that have patent applications or are put into the market, the disadvantages are: first, poor safety, resulting in a wide range of applications Limited and cannot b...

AI Technical Summary

Problems solved by technology

[0002] With the application of building materials in the construction industry, the development of construction technology and the increase of population, the land use area decreases, and the floors used by people for office or residence are getting higher and higher. However, in recent years, fires in high-rise buildings at home and abroad Occurs constantly, due to the lack of escape equipment, every time a fire is accompanied by a large number of people's death, serious injury or disability, although there are also some high-rise escape equipment that have patent applications or are put into the market, the disadvantages are: first, poor safety, resulting in a wide range of applications Limited and cannot be popularized; secondly, most of them are single-person escape devices. When there are many people in the room, each person will take a certain amount of time to use the escape device, and there are few escape opportunities for the following; for this reason, CN 102166390 B discloses A "fire escape device for high-rise buildings with an escape cabin" is proposed, which includes that the upper part of the rope retractable mechanism is connected to the telescopic suspension mechanism, the lower part is connected to the upper suspension position of the escape cabin, and the outer surface of the escape cabin frame is covered There is a stainless steel plate, the inner surface of the stainless steel plate is laid with a layer of heat insulation, a hatch for people to enter and exit the escape cabin is opened on the side of the escape cabin, and a movable window is arranged on the upper part. The rope retracting mechanism is a battery as a motor. The shortcoming of the rope retractable mechanism or the manual rope retractable mechanism or its combination powered by a motor is that the escape cabin is suspended on the telescopic suspension mechanism by a single steel cable. Due to the influence of wind or other external forces, it will Cause the escape pod to rotate during the lifting process and collide with the side wall of the tall building, causing personal injury

Images