Descending apparatus for emergency escape
An emergency and deceleration device technology, which is applied in hoisting devices, life-saving equipment, clockwork mechanisms, etc., can solve the problems of feeling the pressure of use, difficult adjustment, heavy weight, etc., to prevent accidents, enhance safety, and simplify the structure Effect
Inactive Publication Date: 2019-08-27
SM TWO CO LTD
View PDF9 Cites 0 Cited by
- Summary
- Abstract
- Description
- Claims
- Application Information
AI Technical Summary
Problems solved by technology
However, most of the existing descending devices have a complex structure using a speed reducer, which is expensive to manufacture and is not easy to adjust the descending rate according to safety and emergency situations, thus involving a risk factor in use and requiring constant maintenance due to the complex structure. maintenance, and even for ordinary people it is not easy to use due to the heavy weight and will feel the pressure of use, so it has not been put into practical use
Method used
the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
View moreImage
Smart Image Click on the blue labels to locate them in the text.
Smart ImageViewing Examples
Examples
Experimental program
Comparison scheme
Effect test
Embodiment Construction
[0025] Hereinafter, embodiments of the present invention will be described in detail with reference to the accompanying drawings.
[0026] figure 1 is an internal perspective view showing a descending device for emergency escape according to an embodiment of the present invention, figure 2 yes figure 1 Exploded perspective view of the descending device for emergency escape of , image 3 is showing figure 1 A front view of the internal configuration of the descent device for emergency escape, and Figure 4 yes figure 1 Cutaway view of the descent device for emergency escape.
[0027] In the descending device 100 according to the present invention, the first winding part 4 and the second winding part 5 are arranged on the inner side of the casing, and the speed reduction device 10 is arranged on both sides of the first winding part 4 and the second winding part 5, And the upper part of the housing is equipped with an operating handle 40, wherein the first winding part 4 i...
the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More PUM
Login to View More Abstract
In a descending apparatus for emergency escape, a first winding part around which a wire rope is wound and a second winding part positioned above the first winding part and rotating to allow the wirerope unwound from the first winding part to be re-wound therearound to generate braking power are configured on an inner side of a case, a decelerating device controlling a descending rate of the descending apparatus by reducing a rotation rate of the second winding part by the braking power generated according to rotation of the second winding part when the wire lope is unwound as the descendingapparatus descends are configured on both sides of the first and second winding parts, and an operating lever adjusting a descending rate of the descending apparatus by controlling a rotation rate ofthe second winding part according to an operation of an escaper when descending using the descending apparatus is configured at an upper portion of the case, and a handle (46) is provided to allow thewire rope to be wound therearound to re-use the descending apparatus.
Description
technical field [0001] The present invention relates to the improvement of the descending device for emergency escape in case of fire in high-rise buildings. Background technique [0002] Buildings such as apartments, multi-purpose houses, and commercial buildings are often high-rise buildings, but the death rate of fire accidents has risen sharply due to poor emergency escape means. [0003] In the event of a fire in a building, various interior decorations with high flammability may be burned and a large amount of toxic gas may be generated, making evacuation by elevator or emergency stairs practically impossible. In addition, the release of toxic gases before the rescue team reaches the emergency site can lead to casualties, so more than any other dangerous situation, the victim needs to deal with the corresponding situation aggressively. [0004] In order to actively deal with hazardous situations, victims may use descent devices to escape from a building on fire. Howe...
Claims
the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More Application Information
Patent Timeline
Login to View More Patent Type & Authority Applications(China)
IPC IPC(8): A62B1/10A62B1/18
CPCA62B1/10A62B1/18A62B1/02A62B1/14A62B1/16B66D1/40B66D1/60B66D5/10
Inventor 张师允
Owner SM TWO CO LTD