Small-diameter deep well rescuing device

Abstract

Holes and caves for different purposes such as waste motor-pumped well, mines, exploratory wells, building foundation pile holes, draining deep wells and the like are formed in our living environment. Occasionally people or objects fall into these holes and caves for various reasons. These wells and holes, which have small diameter and poor air ventilation or event contain poisonous gases, make the rescue operation by the rescuers very dangerous and difficult, and even prevent the rescuers from entering for the space is too narrow. The invention provides a special small-diameter deep well rescuing device suitable for use in field, which has a compact structure, can be detached and installed conveniently, has functions of supporting by a supporting plat, protecting by holding tightly with protective plates, imaging for observation, lighting, communicating by voice, ventilating by hose and adopting drive by a direct current motor, and can prevent the rescuers from going into deep wells and help to implement quick and effective rescue of a trapped object at the same time.

Description

Technical field [0001] The invention relates to a small-diameter deep well rescue device, which is specially used for emergency rescue of people or objects accidentally falling into various machine shafts, mines, exploration wells, pipelines, building foundation pile holes, sewage deep wells, etc. with narrow spaces. Background technique [0002] In our living environment, there are a large number of holes and holes for various purposes, such as abandoned machine shafts, mine shafts, exploratory shafts, pipelines, building foundation pile holes, deep sewage wells, etc. Due to various reasons, people or things accidentally fall into it happen from time to time, but the current rescue method still requires rescuers to tie their feet to ropes and head down to go deep into the mine for rescue, because most of these wells and holes have small diameters. Poor air circulation and even poisonous gas make the rescue of rescuers dangerous and difficult, and sometimes the space is too ...

AI Technical Summary

Problems solved by technology

Due to various reasons, people or things accidentally fall into it happen from time to time, but the current rescue method still requires rescuers to tie their feet to ropes and head down to go deep into the mine for rescue, because most of these wells and holes have small diameters Poor air circulation and even poisonous gas make the rescue of rescuers dangerous and difficult, and sometimes the space is too narrow to enter

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