Inverted-L-shaped deep-well rescue machine and method

Abstract

The invention relates to an inverted-L-shaped deep-well rescue machine and a method. The technical scheme includes that the inverted-L-shaped deep-well rescue machine comprises operating rods and a telescopic rescue machine body; the operating rods are movably connected with the telescopic rescue machine body to carry out deep-well operation, the telescopic rescue machine body comprises a hollow support, an elastic steel strip, a limit steel wire rope, a rescue folding hook, a hook locking sleeve, an elastic clamp hook, a compression spring, a rope opener, a rescue folding hook stay, a rope opener control rope, a ring and a main support pipe, and a pipe orifice connector is arranged on the upper portion of the main support pipe. The inverted-L-shaped deep-well rescue machine and the method have the advantages that the waist of a trapped person can be tied up within a short time, the rescue folding hook can be hung on the buttocks of the trapped person, the trapped person can be lifted to a wellhead by rescue three-legged frames and hand winches, accordingly, the inverted-L-shaped deep-well rescue machine and the method are short in rescue time, and the rescue time can be shortened; the trapped person can be firmly tied up, and accordingly the life safety of the trapped person can be greatly guaranteed; the elastic steel strip which is of an L-shaped structure is exactly matched with structures formed by a transverse support rod and the hollow support, and accordingly spaces occupied by devices can be reduced.

Description

technical field [0001] The invention relates to a deep well rescue device and method, in particular to an inverted L-shaped deep well rescue device and method. Background technique [0002] Every year, accidents that people fall into deep wells occur from time to time in my country, such as falling into deep wells for agricultural machinery irrigation and narrow deep wells in cities and towns. Because these deep wells are relatively deep, the well way is narrow and slender, which increases many difficulties for rescuers to rescue those who fell into the well, thereby delaying the rescue time and even endangering the lives of the people who fell into the well. Among the existing rescue methods, some use ropes to tie the rescuers upside down into the well for rescue. This method not only easily injures the person who fell into the well, but also poses a threat to the life of the rescuers; Ditch, by breaking the well wall to carry out rescue, this rescue method seriously delay...

AI Technical Summary

Problems solved by technology

Because these deep wells are relatively deep, the wells are narrow and slender, which increases many difficulties for rescuers to rescue those who fell into the wells, thereby delaying the rescue time and even endangering the lives of those who fell into the wells.

Among the existing rescue methods, some use ropes to tie the rescuers upside down into the well for rescue. This method not only easily injures the person who fell into the well, but also poses a threat to the life of the rescuers; Ditch, by breaking the well wall to carry out rescue, this rescue method seriously delays the rescue time, and the cost of carrying out the rescue is high, the existing ordinary rescue device, the rescue time is long, and the binding is not firm, losing the best rescue time, The life safety of the trapped people in crisis

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