CN2734257Y

CN2734257Y - Quick rescuing device of high-building in emergency

Info

Publication number: CN2734257Y
Application number: CN 200420013863
Authority: CN
Inventors: 金敏特
Original assignee: Individual
Current assignee: Individual
Priority date: 2004-10-09
Filing date: 2004-10-09
Publication date: 2005-10-19
Anticipated expiration: 2014-10-09

Abstract

The utility model provides a quick rescuing device of high-building in emergency. The utility model comprises a drop down channel tube, an escape inlet, an escape hatch arranged on the ground surface, and a cushioning layer arranged at the bottom of the drop down channel tube. The escape inlet with the door is arranged at the side of the corridor of each floor, and the escape inlet can enter the drop down channel tube. The inner wall of the drop down channel tube is uniformly provided with an elastic protuberance which extends towards the axial center direction of the drop down channel tube. The distance between the elastic protuberance and the axial center is not greater than 10cm. The drop down channel tube wall is provided with an air vent. The utility model has the advantages of simple operation, fast escape speed, safety, and strong reliability and safety. The utility model can help people surrounded in the high building escape the jaws of death quickly and securely, when the fire hazard generates.

Description

A kind of fast escaping device for high building

Technical field the utility model relates to particularly a kind of fast escaping device for high building of a kind of escape device for high-rise buildings.

Background technology is present, skyscraper is equipped with escape way, a little high building also is provided with escape devices such as climbing rope, but reality often, in case especially bottom breaking out of fire of high building, pyrotechnics is up scurried along escape way, and escape way can't be made passway for escaping and use, must be through training and use climbing to restrict, many people can not use, utilize the efficient of climbing the rope escape not high, use with rope to add the escape device that descending lifeline is formed, operate comparatively loaded down with trivial details as the load-bearing carrier, be unfavorable for quick escape, use very limitedly, some are positioned at resident or the staff that high building besieged by fire and are forced to select to jump out of the building, and cause injury to disable even lose life.

The summary of the invention the purpose of this utility model is to provide a kind of fast escaping device for high building, has characteristics such as simple to operate, that escape is rapid, safe and reliable.

For realizing the purpose of this utility model, the technical solution of the utility model is: a kind of fast escaping device for high building, it is characterized in that: this device is by declining passage tube, be located at the other escape entrance that can enter the band door of declining passage tube in each floor corridor, the cushion composition of being located at the escape outlet at place, ground and being located at the declining passage tube inner bottom part, described declining passage tube is through each floor of high building or be attached to the high building outside, the decline passway inside pipe wall evenly is provided with elastic protrusion, elastic protrusion stretches to the declining passage tube axis direction, with distance of shaft centers from being not more than 10cm, have air-vent on the decline passway tube wall.

The internal diameter of declining passage tube described in the utility model is preferably 2-5 rice.

Preferably 2-10 of the quantity that the inwall that declining passage tube described in the utility model is every meter high is provided with elastic protrusion.

Door on the escape entrance described in the utility model preferably can automatically reset and normality is the massage door of closing.

Structure of the present utility model both can be made into overall structure, but also single-stage manufacturing, the multistage integral body that is assembled into, when adopting multilevel hierarchy, design the height of each grade according to the height of every floor, use Bolt Connection between every grade, fix with ferrule and expansion bolt between every grade and the respective storey; When adopting overall structure, with ferrule and expansion bolt the utility model is fixed on the high building exterior wall, the door on the escape entrance is corresponding with each floor corridor.

The utlity model has following advantage: 1, security performance is good, and elastic protrusion and cushion can effectively protect human body to escape injury; 2, simple to operate, be applicable to all kinds of different personnel; 3, applied widely, floor space is little, and the intensive sub-district of high building also can be installed; 4, escape efficient height because decrease speed is fast, can be evacuated more trapped personnels in the unit interval.

Appended drawings is a cut-away view of the present utility model.

The specific embodiment is further elaborated the utility model below in conjunction with accompanying drawing:

As shown in drawings, the utility model by declining passage tube 1, the cushion 4 that is built in the other escape entrance 2 that can enter the band door of declining passage tube 1 in each floor corridor, is built in the escape outlet 3 at place, ground and is built in declining passage tube 1 inner bottom part forms, declining passage tube 1 inwall evenly is provided with elastic protrusion 5, elastic protrusion 5 extends to declining passage tube 1 axis direction, with distance of shaft centers from being not more than 10cm, declining passage tube 1 is provided with 4 pairs of totally 8 projections 5 in every story height spacing, have air-vent 6 on the wall of declining passage tube 1.

During use, trapped personnel is opened the door of escape entrance 2, jump in the declining passage tube 1, because the damping action of elastic protrusion 5, the human body decrease speed can always not quickened, and remains between the 2-4 meter per second, fall at last on the cushion 4 of bottom, under the cushioning effect of cushion 4, human body is escaped injury, escape from from escape outlet 3.Because the door on the escape entrance 2 adopts is can automatically reset and normality is the massage door of closing, thereby can reduce dense smoke and scurry in the declining passage tube 1, and can avoid the people in dropping process, to bump against with door, have air-vent 6 on the wall of declining passage tube 1, thereby air smoothness in the declining passage tube 1, indicator of trapped personnel can be by the cigarette wound of choking in the escape process.

Claims

1, a kind of fast escaping device for high building, it is characterized in that: this device by declining passage tube, the cushion being located at the other escape entrance that can enter the band door of declining passage tube in each floor corridor, being located at the escape outlet at place, ground and being located at the declining passage tube inner bottom part forms, described declining passage tube is through each floor of high building or be attached to the high building outside, the decline passway inside pipe wall evenly is provided with elastic protrusion, elastic protrusion stretches to the declining passage tube axis direction, with distance of shaft centers from being not more than 10cm, have air-vent on the decline passway tube wall.

2, fast escaping device for high building as claimed in claim 1 is characterized in that: the internal diameter of described declining passage tube is a 2-5 rice.

3, fast escaping device for high building as claimed in claim 1 is characterized in that: the quantity that the inwall that described declining passage tube is every meter high is provided with elastic protrusion is 2-10.

4, fast escaping device for high building as claimed in claim 1 is characterized in that: the door on the described escape entrance is can automatically reset and normality is the massage door of closing.