Multifunctional downhill device

Abstract

The invention relates to a multifunctional downhill device. The device comprises a handheld plate, wherein a combined part is arranged at the front end of the handheld plate; a slow-descent fixing member is arranged in the middle of the handheld plate; an opening and closing plate is arranged on the front side of the handheld plate through a pin shaft; a locking hole is formed in the opening and closing plate; a locking member is arranged in the locking hole; and an anti-falling member is arranged on the rear side of the lower end of the opening and closing plate. The device can solve the following problems in the using process of an existing downhill device that a, the movement of a rope is generally controlled by fully opening or closing a handle of the existing downhill device, however,the rope is prone to fall off rapidly under the condition of emotional tension of an operator, and the life safety of the operator is directly endangered especially under the condition of high-altitude operation; and b, when the existing downhill device is used for climbing, the rope cannot automatically slide down in the process, and the operator cannot be protected by locking the rope in case that the operator suddenly falls.

Description

technical field [0001] The invention relates to the technical field of safety escape equipment, in particular to a multifunctional downhill device. Background technique [0002] The downhill device is an important tool for high-altitude escape, especially in the current society, where most of the living houses and offices are high-rise buildings. In an emergency, downhill escape is required, and it is also an indispensable tool for fire rescue. [0003] However, the existing downhill devices have the following problems during use: a. The existing downhill devices generally fully open or completely close the handle to control the movement of the rope, but it is easy to cause the rope to fall off quickly when the operator is emotionally tense , especially in the case of high-altitude operations, directly endangering the life safety of the operator; b. When using the existing downhill device for climbing, the rope cannot automatically slide down during the movement, and it cann...

AI Technical Summary

Problems solved by technology

[0003] However, the existing downhill devices have the following problems during use: a. The existing downhill devices generally fully open or completely close the handle to control the movement of the rope, but it is easy to cause the rope to fall off quickly when the operator is emotionally tense , especially in the case of high-altitude operations, directly endangering the life safety of the operator; b. When using the existing downhill device for climbing, the rope cannot automatically slide down during the movement, and it cannot be climbed over when the operator suddenly falls The locking of the rope protects the operator

[0004] Regarding some common problems in the processing of square-hole deep-hole plates, related industries have made research and proposed specific technical solutions, such as the Chinese utility model patent No. CN2016208104554, a high-rise building fire-fighting escape speed drop device, This patent can manually control the speed of descent, but there is no effective solution to the dangers of climbing and sudden fall when using the downhill device, so the above-mentioned problems in the use of the downhill device still need to be solved urgently

Images