WO2012025932A1 - Dispositif de sauvetage de détresse pour immeuble - Google Patents

Dispositif de sauvetage de détresse pour immeuble Download PDF

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Publication number
WO2012025932A1
WO2012025932A1 PCT/IN2010/000678 IN2010000678W WO2012025932A1 WO 2012025932 A1 WO2012025932 A1 WO 2012025932A1 IN 2010000678 W IN2010000678 W IN 2010000678W WO 2012025932 A1 WO2012025932 A1 WO 2012025932A1
Authority
WO
WIPO (PCT)
Prior art keywords
wire
roller
rope
pair
reciprocating motion
Prior art date
Application number
PCT/IN2010/000678
Other languages
English (en)
Inventor
Mahendra Hansaji Lohar
Narmadaben Amaratbhai Patel
Original Assignee
Mahendra Hansaji Lohar
Narmadaben Amaratbhai Patel
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Mahendra Hansaji Lohar, Narmadaben Amaratbhai Patel filed Critical Mahendra Hansaji Lohar
Publication of WO2012025932A1 publication Critical patent/WO2012025932A1/fr

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Classifications

    • A—HUMAN NECESSITIES
    • A62—LIFE-SAVING; FIRE-FIGHTING
    • A62B—DEVICES, APPARATUS OR METHODS FOR LIFE-SAVING
    • A62B1/00—Devices for lowering persons from buildings or the like
    • A62B1/06—Devices for lowering persons from buildings or the like by making use of rope-lowering devices
    • A62B1/08—Devices for lowering persons from buildings or the like by making use of rope-lowering devices with brake mechanisms for the winches or pulleys
    • A62B1/10—Devices for lowering persons from buildings or the like by making use of rope-lowering devices with brake mechanisms for the winches or pulleys mechanically operated

Definitions

  • the present invention relates to an escaping/rescuing device for rescuing people from a building in emergency. More particularly, the invention relates to an escaping/rescuing device for allowing people to escape from multi-storey building, from one storey up to hundred storeys and more, and safely land in a controlled manner on the ground in the event of emergency.
  • Multi-storey buildings are found all over the world generally, and therefore, in case of fire, terrorist attack, earthquake rescue of trapped persons becomes problematic. Any delay in rescue operation and in reaching a building might cause loss of lives of the building residents if there is no rescue system installed in the building. It is therefore an object of the present invention to provide an escaping/rescuing device for multi-storey building which can enable people to be rescued from the building, timely and independently of any external rescue services.
  • the present invention provides an inexpensive escaping/rescuing device that is very easy to operate by unskilled and/or inexperienced persons. In case of fire or other emergency the source of electricity is generally disconnected. However, for operating this device there is no need of electricity or any other power supply.
  • This mechanical device has been prepared for a person to descend on the ground safely in a controlled manner. Using this device a person can descend and land from 10 th floor of the building in around 20 second and from 50 th floor in around 100 seconds and from 100 th floor in around 200 seconds from any direction in a controlled manner. Further, every time after a person descends to ground the device can be re-used again with the same efficiency, since the wire rope of the device is rewindable without any overlapping, looseness or any other defect or deviation from proper rewinding.
  • This device has its unique technique. There is a hook on the top side; under perilous condition, the hook of the top side is to be hung or fixed in handle to gallery, grill or window grill or rods or cupboards or doors. Two ring wheels on which a steel flexible cable wire rope is joined at the bottom end of the device are to be hung around shoulders and after tying the safety belt one has to jump down. The person moves towards the ground by two floors in every two seconds.
  • this device can save lives of many people, such as in case of fire, terrorist attack, earthquake etc without waiting for external emergency service to arrive.
  • the invention provides a self-sufficient emergency life saving device for a building which can be operated without electricity or any other external power supply, the device comprising at least one steel flexible cable wire rope wound on a wire winding roller, to which rope a person to be rescued from the building by descending him in a controlled manner can be securely attached by a pair of handle rings and a belt; at least one means of obtaining reciprocating motion of a connecting rod with a between-rod-step, from the rotational motion of the wire winding roller; and at least one means of resistance to the reciprocating motion of the connecting rod, which device can be hooked to the building at an appropriate place, namely window or pillar or any other such place, with a hollow hinge provided on top of the body of the device, wherein retardation of the descending person is accomplished by obtaining a reciprocating motion from the rotational motion of the wire winding roller, the roller being driven by the load of the descending person, and introducing resistance to the reciprocating motion in order to control the speed of the descending person, through the at least one means of resistance
  • Second spur gear set connected with the first spur gear set
  • Eccentric wheel connected with the second spur gear set
  • Connecting rod connected with the eccentric wheel
  • Chamber-cylinder holding inside springs [19] First inside spring [20] Step between [21] Spring
  • the device has a container shown as fig. [23] in Drawing No. 1 as its outer body; on the top of the said body a hollow hinge is provided to hook the device to the building at an appropriate place namely window or pillar or any other such place.
  • the user will be required to put a belt which is shown as fig, no [1] Belt and the double ring which is shown as fig, no [2] Handle Ring where the user is required to put his hand so that the whole body of the user will be fixed to the flexible cable wire rope of the said device fixed to the building.
  • the flexible cable wire rope shown as fig no [3] in Drawing No. 1 is released as required and thus the user will be in a position to come down to the required place and safely reach the appropriate destination.
  • the said wire rope is wound on a rope winding roller shown as fig no. [4] .
  • the said roller is attached with a gear assembly which is shown as fig no. [14] and [15] in the Drawing and the said gear assembly gives motion to the eccentric wheel which is attached with the said gear assembly and the said eccentric wheel which is shown as fig no [16] is connected with a steel connecting rod shown as fig. No. [17].
  • the connecting rod gives motion or pressure on the spring shown as fig no [18] which is one of the twin springs, the other spring shown as fig. No. [19).
  • the twin springs control the movement of the rope winding roller.
  • step There is a step between the connecting rod, which step is shown as fig no [20], and the two twin springs are placed on the two sides of the step.
  • the movement of the steel connecting rod is controlled by these twin springs that is decide-pre setting of compressing strength of the spring diameter and wire of the spring this way the twin springs control the movement of steel connecting rod which is connected with the eccentric wheel.
  • the eccentric wheel which is connected with spur gears, fig [14] and fig [15], which are connected with the wire roller on the other side through a freewheel designed to rotate clockwise, on which wire roller the steel rope is wound, and thus, the movement of the wire roller is controlled by the twin springs.
  • the said device can be re-used for second person by rewinding the rope on the wire roller using the handle provided as shown in Drawing no. 1.
  • the rope passes through troughs of two threaded rods, and there is a pressure paddle exerting pressure on the windings of the rope on the wire roller with the help of a tension spring, the threaded rods and the pressure paddle together ensuring rewinding of the wire rope on the wire roller in correct line without overlapping, looseness or any other defect or deviation from proper rewinding, when the rope is rewound on the wire roller by rotating the wire roller with a handle connected with the wire roller through a second pressure spring, a freewheel designed to rotate anticlockwise and a bevel gear pair. ;
  • this device can be re-re-used again and again with the same efficiency and c can thus save many people's lives.
  • Fig [8] is a freewheel designed to rotate anti-clockwise and shown as fig [12] is a freewheel designed to rotate clockwise.
  • fig [12] is a freewheel designed to rotate clockwise.
  • the belts are capable of supporting at least 150 kilograms.

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Health & Medical Sciences (AREA)
  • General Health & Medical Sciences (AREA)
  • Business, Economics & Management (AREA)
  • Emergency Management (AREA)
  • Emergency Lowering Means (AREA)

Abstract

L'invention porte sur un dispositif de sauvetage de détresse autonome destiné à un immeuble, comprenant au moins un câble d'acier, un fil ou une corde (F3) enroulé sur un rouleau (F4), la corde (F3) étant attachée à la personne à sauver ; un train d'engrenages (F14, F15, F16) destiné à engendrer un mouvement alternatif à partir de la rotation du rouleau (F4) et une paire de ressorts opposés (F19, F21) placés dans une chambre (F18) pour conférer une résistance au mouvement alternatif, ce qui permet de réguler la vitesse à laquelle la corde (F3) se déroule.
PCT/IN2010/000678 2010-08-23 2010-10-13 Dispositif de sauvetage de détresse pour immeuble WO2012025932A1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
IN2353MU2010 2010-08-23
IN2353/MUM/2010 2010-08-23

Publications (1)

Publication Number Publication Date
WO2012025932A1 true WO2012025932A1 (fr) 2012-03-01

Family

ID=45722981

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/IN2010/000678 WO2012025932A1 (fr) 2010-08-23 2010-10-13 Dispositif de sauvetage de détresse pour immeuble

Country Status (1)

Country Link
WO (1) WO2012025932A1 (fr)

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NL2011756C2 (en) * 2013-08-05 2015-02-09 Evacuator Internat Property B V Device for evacuating individuals.
CN105664387A (zh) * 2016-04-15 2016-06-15 贵州大学 一种改进后高楼循环逃生器的加速器结构
CN108932812A (zh) * 2018-07-30 2018-12-04 蚌埠惊涛精密机械有限公司 一种基于图像的楼宇防火卷帘报警系统和方法
CN109045498A (zh) * 2017-12-26 2018-12-21 珠海索奇电子科技有限公司 一种高楼火灾救生装置的驱动控制系统
CN110562395A (zh) * 2019-09-25 2019-12-13 杨常青 救生筏快速登乘装置

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1122566A (en) * 1913-01-21 1914-12-29 Arthur L Scott Portable fire-escape.
GB140215A (en) * 1919-03-31 1920-03-25 Reginald William Humphrey An improved machine for winding magneto armatures, coils, and the like
GB560657A (en) * 1942-08-21 1944-04-13 Courtaulds Ltd Improvements in and relating to apparatus for winding textile threads
US3861496A (en) * 1973-12-10 1975-01-21 Leon J Hoover Fire escape device
DE3924218A1 (de) * 1989-07-21 1991-01-24 Alfred Dipl Phys Seeger Abseilgeraet
JP2006305013A (ja) * 2005-04-27 2006-11-09 Nhk Spring Co Ltd 高所避難用緩降器

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1122566A (en) * 1913-01-21 1914-12-29 Arthur L Scott Portable fire-escape.
GB140215A (en) * 1919-03-31 1920-03-25 Reginald William Humphrey An improved machine for winding magneto armatures, coils, and the like
GB560657A (en) * 1942-08-21 1944-04-13 Courtaulds Ltd Improvements in and relating to apparatus for winding textile threads
US3861496A (en) * 1973-12-10 1975-01-21 Leon J Hoover Fire escape device
DE3924218A1 (de) * 1989-07-21 1991-01-24 Alfred Dipl Phys Seeger Abseilgeraet
JP2006305013A (ja) * 2005-04-27 2006-11-09 Nhk Spring Co Ltd 高所避難用緩降器

Cited By (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NL2011756C2 (en) * 2013-08-05 2015-02-09 Evacuator Internat Property B V Device for evacuating individuals.
WO2015020517A1 (fr) * 2013-08-05 2015-02-12 Evacuator International Property B.V. Dispositif d'évacuation de personnes
CN105451822A (zh) * 2013-08-05 2016-03-30 依瓦库特国际物业有限公司 用于疏散个体的设备
US10065053B2 (en) 2013-08-05 2018-09-04 Evacuator International Property B.V. Device for evacuating individuals
CN105664387A (zh) * 2016-04-15 2016-06-15 贵州大学 一种改进后高楼循环逃生器的加速器结构
CN109045498A (zh) * 2017-12-26 2018-12-21 珠海索奇电子科技有限公司 一种高楼火灾救生装置的驱动控制系统
CN108932812A (zh) * 2018-07-30 2018-12-04 蚌埠惊涛精密机械有限公司 一种基于图像的楼宇防火卷帘报警系统和方法
CN110562395A (zh) * 2019-09-25 2019-12-13 杨常青 救生筏快速登乘装置

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