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Safe rescue and escape ladder

An escape ladder and life-saving ladder technology, applied in the field of safe escape and life-saving ladder, can solve problems such as increasing injuries, and achieve the effects of energy saving, easy maintenance and reasonable structure

Inactive Publication Date: 2012-08-01
BEIJING JUGUO TECH
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] With the acceleration of urban construction, the urban land is becoming increasingly tense, forcing human beings to develop to high altitudes, and there are more and more high-rise buildings. However, as the proportion of people living in high-rise buildings increases, once unpredictable emergencies such as fires and earthquakes occur People have to escape in crowded corridors, which increases the possibility of being injured. In order to avoid this situation and allow people to quickly escape from the building, I plan to design a safe escape ladder installed outside the building.

Method used

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Embodiment

[0016] The structural diagram of the safe escape life-saving ladder is as shown in the accompanying drawings, wherein 1 is a wall, 2 is a bolt, 3 is a channel steel, 4 is a beam, and 5 is a rotating shaft. 6 is a channel steel, 7 is a tail section escape ladder, 8 is a slide rail channel steel, 9 is a head section, 10 is a bearing pin, 11 is a spring, 12 is a steel plate, 13 is a bolt, and 14 is a fixed angle steel. Such as figure 1 As shown, the channel steel on the left side of the head section is fixed on the wall. At this time, the ladder is in an open state, and personnel can climb down the ladder smoothly. After use, lift the channel steel at the right end and push it in. Figure 4 In the locking and fixing mechanism shown, the pin shaft 10 of the mechanism can block the channel steel on the right side of the ladder, which can prevent the ladder from opening by itself, thereby realizing self-locking. At this time, the state of the ladder is as follows: image 3 As shown...

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Abstract

The present invention relates to a safe rescue and escape ladder. The safe rescue and escape ladder can be installed on an outside of a building, and forms a rigid connection with the building by bolts. During using, the ladder can be unfolded, the person can climb down along the ladder. After completing the use of the ladder, the ladder can be folded, and the tail section contacting the ground is retracted upward, and is locked with a lock chain. Therefore, more space can be saved while the appearance of the building is not affected. The safe rescue and escape ladder of the present invention has characteristics of simple structure, and easy use.

Description

technical field [0001] The invention relates to a safety escape life-saving ladder, which can be widely used in building life-saving and escape. Background technique [0002] With the acceleration of urban construction, the urban land is becoming increasingly tense, forcing human beings to develop to high altitudes, and there are more and more high-rise buildings. However, as the proportion of people living in high-rise buildings increases, once unpredictable emergencies such as fires and earthquakes occur People have to escape in crowded corridors, which increases the possibility of being injured. In order to avoid this situation and allow people to quickly escape from the building, I plan to design a safe escape ladder installed outside the building. . Contents of the invention [0003] The object of the present invention is to propose a two-stage foldable escape ladder installed outside a building. One side of the head section of the escape ladder is installed outside ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): E06C9/06
Inventor 不公告发明人
Owner BEIJING JUGUO TECH