CN112891766A - Emergency escape system for multi-storey building - Google Patents
Emergency escape system for multi-storey building Download PDFInfo
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- CN112891766A CN112891766A CN202110303145.9A CN202110303145A CN112891766A CN 112891766 A CN112891766 A CN 112891766A CN 202110303145 A CN202110303145 A CN 202110303145A CN 112891766 A CN112891766 A CN 112891766A
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- landing
- room
- emergency escape
- landing room
- sliding rod
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- 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
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- Engineering & Computer Science (AREA)
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- Health & Medical Sciences (AREA)
- General Health & Medical Sciences (AREA)
- Business, Economics & Management (AREA)
- Emergency Management (AREA)
- Emergency Lowering Means (AREA)
Abstract
The invention discloses an emergency escape system for a multi-storey building, which comprises a plurality of emergency escape rooms, wherein the emergency escape rooms are arranged in adjacent external floors in a penetrating manner; the emergency escape room comprises a landing room and a landing room, the landing room and the landing room are respectively arranged at the upper side and the lower side corresponding to the external floor plate, the bottom plate of the landing room and the top plate of the landing room are provided with corresponding landing ports, and the landing ports are used for communicating the landing room and the landing room so as to realize the transfer of personnel from the landing room to the landing room; the inner wall surface of the top plate of the landing chamber is provided with a plurality of landers which comprise landing belts, reducers and hand-pulled rings; one end of the falling belt is connected with the hand-pulling hanging ring, the other end of the falling belt is connected with the speed reducer, and the speed reducer is used for reducing the falling speed and automatically contracting; the inner wall surface of the bottom plate of the landing room is provided with buffer parts corresponding to the plurality of descenders. Utilize the action of gravity to help personnel to realize emergency evacuation, need not external power, easy operation, with low costs, the security is high.
Description
Technical Field
The invention belongs to the technical field of escape and house building, and particularly relates to an emergency escape system for a multi-storey building.
Background
With the development of socio-economic, the number of urban buildings is increasing, especially multi-storey buildings. When disastrous accidents such as fire disasters and earthquakes occur, whether rapid evacuation of people can be realized in the multi-storey building becomes a problem of key attention of people, the needs cannot be met only by fire stairs and other common escape modes, and people need an escape system which is safe, low in cost, simple to operate and high in personnel evacuation efficiency and serves as an auxiliary device for escape, so that the escape mode of the multi-storey building is natural. However, the existing people evacuation methods have the problems of high cost, slow personnel evacuation speed, complex operation and the like, and the rapid evacuation of people in emergency is difficult to realize, so that an escape device which is simple in operation, low in cost and fast in evacuation speed is urgently needed to be designed, and the escape device has important significance.
Disclosure of Invention
The invention aims to provide an emergency escape system for a multi-storey building, which comprises a plurality of emergency escape rooms, wherein the emergency escape rooms are arranged in external adjacent floors in a penetrating manner;
the emergency escape room comprises a landing room and a landing room, the landing room and the landing room are respectively arranged at the upper side and the lower side corresponding to the external floor plate, the bottom plate of the landing room and the top plate of the landing room are provided with corresponding landing ports, and the landing ports are used for communicating the landing room and the landing room so as to realize the transfer of personnel from the landing room to the landing room;
the inner wall surface of the top plate of the landing chamber is provided with a plurality of landers, and each landing device comprises a landing belt, a speed reducer and a hand-pulling hanging ring;
one end of the falling belt is connected with a hand-pulling hanging ring, and the hand-pulling hanging ring is used for providing support for falling;
the other end of the falling belt is connected with a speed reducer, and the speed reducer is used for slowing down the falling speed and automatically contracting;
the inner wall surface of the bottom plate of the landing chamber is provided with a buffer corresponding to the plurality of descenders and used for providing falling landing buffer.
The speed reducer comprises an elastic piece, a rotating shaft and a rotating track;
the rotating track comprises a supporting rod, a first sliding rod and a second sliding rod which are arranged in parallel, and two ends of the supporting rod are respectively connected with one end of the first sliding rod and one end of the second sliding rod;
the rotating shaft is rotatably arranged on the first sliding rod and the second sliding rod, the landing belt is wound on the rotating shaft, and the rotating shaft is driven by the landing belt to rotate along the first sliding rod and the second sliding rod;
the elastic piece is fixedly connected with the support rod and arranged towards the moving direction of the rotating shaft.
Wherein, the material of the falling belt adopts nylon braid or high-strength terylene braid.
Specifically, the outer wall surface of the top plate of the landing room is connected with the top plate of the external floor where the landing room is arranged, and the outer wall surface of the bottom plate of the landing room is connected with the bottom plate of the external floor where the landing room is arranged;
the outer wall surface of the top plate of the landing room is connected with the top plate of the external floor where the landing room is arranged, and the outer wall surface of the bottom plate of the landing room is connected with the bottom plate of the external floor where the landing room is arranged.
Wherein, the four walls, the top plate and the bottom plate of the emergency escape room are made of fireproof and explosion-proof materials.
Wherein, the landing room and the landing room are both provided with an inlet and an outlet, and the inlet and the outlet are provided with a fireproof explosion-proof door.
Wherein, the buffer piece is a cushion pad fixedly arranged in the landing room.
Due to the adoption of the technical scheme, compared with the prior art, the invention has the following advantages and positive effects:
the invention uses gravity to help people to evacuate urgently, and does not need electric power, magnetic force and the like as a power source for descending. The operation is simple, and the escape personnel can realize the landing under the action of gravity by only tightly holding the hand-pulling hanging ring with both hands or one hand; the cost is low, and the adopted materials of the device are common and easy to obtain; simple structure, the reduction gear adopts the combination of falling area, reduction gear and hand power ring, and the security is high, and the speed that descends can be controlled to the decline process reduction gear, and descends the bottom and be provided with the blotter, can play the effect that the protection personnel of fleing do not receive the injury. After the escape personnel finish falling, the hand-pulling hanging ring is loosened, and the hand-pulling hanging ring can automatically recover to the state before falling under the action of the speed reducer, so that the subsequent escape personnel can conveniently continue falling.
Drawings
Various other advantages and benefits will become apparent to those of ordinary skill in the art upon reading the following detailed description of the preferred embodiments. The drawings are only for purposes of illustrating the preferred embodiments and are not to be construed as limiting the invention.
Fig. 1 is a schematic sectional view illustrating an emergency escape system for a multi-story building according to an embodiment of the present invention;
FIG. 2 is a schematic top view of an emergency escape system for a multi-story building in accordance with one embodiment of the present invention;
FIG. 3 is a schematic diagram illustrating an overall structure of an emergency escape system for a multi-story building according to an embodiment of the present invention;
fig. 4 is a schematic structural diagram of a decelerator according to an embodiment of the present invention.
Description of reference numerals:
1: a landing room; 10: a descender; 11: a speed reducer; 12: lowering the belt; 13: pulling the hanging ring by hand; 111: an elastic member; 112: a rotating shaft; 113: a support bar; 114: a first slide bar; 115: a second slide bar; 2: a landing room; 21: a cushion pad; 3: fire prevention explosion vent.
Detailed Description
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the following description will be made with reference to the accompanying drawings. It is obvious that the drawings in the following description are only some examples of the invention, and that for a person skilled in the art, other drawings and embodiments can be derived from them without inventive effort.
For the sake of simplicity, the drawings only schematically show the parts relevant to the present invention, and they do not represent the actual structure as a product. In addition, in order to make the drawings concise and understandable, components having the same structure or function in some of the drawings are only schematically illustrated or only labeled. In this document, "one" means not only "only one" but also a case of "more than one".
The emergency escape system for multistoried buildings according to the present invention will be described in further detail with reference to the accompanying drawings and embodiments. Advantages and features of the present invention will become apparent from the following description and from the claims.
Examples
Referring to fig. 1, 2 and 3, the embodiment provides an emergency escape system for a multi-storey building, which comprises a plurality of emergency escape rooms, wherein the emergency escape rooms are arranged in external adjacent floors in a penetrating manner; the emergency escape room comprises a landing room 1 and a landing room 2, the landing room 1 and the landing room 2 are respectively arranged at the upper side and the lower side corresponding to the external floor plate, the bottom plate of the landing room 1 and the top plate of the landing room 2 are provided with corresponding landing ports, and the landing ports are used for communicating the landing room 1 and the landing room 2 so as to realize the transfer of personnel from the landing room 1 to the landing room 2; the inner wall surface of the top plate of the landing chamber 1 is provided with a plurality of landers, and each lander comprises a speed reducer 11, a landing belt 12 and a hand-pulling lifting ring 13; one end of the falling belt 12 is connected with a hand-pulling hanging ring 13, and the hand-pulling hanging ring 13 is used for providing support for falling; the other end of the falling belt 12 is connected with a speed reducer 11, and the speed reducer 11 is used for reducing the falling speed and automatically contracting; the inner wall surface of the bottom plate of the landing chamber 2 is provided with buffer parts corresponding to the plurality of descenders and used for providing falling landing buffer.
Referring to fig. 1 and 3, the emergency escape room according to the present embodiment will now be described in detail. Firstly, the emergency escape room is applied to the interior of a multi-storey building, can be regarded as an integrated structure, and is a cuboid space with the length of 2m and the width of 2m, wherein the height of the cuboid space is from the top plate of an upper storey to the bottom plate of an adjacent lower storey; for the sake of easy distinction and writing, a floor is used as a boundary and is divided into a landing room 1 and a landing room 2. Therefore, each emergency escape room occupies two floors, the landing room 1 occupies the upper floor, and the opposite landing room 2 occupies the lower floor. In detail, at least one landing room 1 is arranged at the top floor, and a landing room 2 is correspondingly arranged at the next floor at the top floor, so that for the convenience of evacuation, after the landing room 2 is departed, at least one landing room 1 is also arranged at the floor, and then people can descend to the landing room 2 at the next floor. Therefore, at least one landing room 2 is arranged on the floor of the bottom building, and the successful withdrawal is realized by matching with a safe passage.
Referring to fig. 2, in this embodiment, a top view of the middle floor of a multi-story building to which this embodiment is applied is shown, which is a design manner, but not limited thereto. As can be seen from fig. 2, the floor comprises a landing room 1 and a landing room 2, which are marked with corresponding evacuation routes. The escape personnel on the upper layer enter the landing room 1 which is arranged close to the landing room 2 after coming out of the landing room and then continue descending, and the escape personnel on the layer enter the landing room 1 through escape routes marked in the building and then descend to evacuate.
Referring to fig. 1, a cross-sectional view of the embodiment includes three floors, and two emergency escape rooms are provided, which is a design manner, but not limited thereto. For convenience of description, the three floors are sequentially called as a first floor, a second floor and a third floor from top to bottom. Specifically, the flee person gets into landing room 1 on first floor along the arrow direction in the picture, wherein, the roof of this landing room 1 is connected with the roof of first floor, the bottom plate of landing room 1 is connected with the bottom plate of first floor, the flee person realizes descending under the effect of gravity through the descending ware that the roof of this landing room 1 was located in the hand power, thereby get into landing room 2 that is located the second floor through descending the mouth, be provided with blotter 21 on the bottom plate of landing room 2, guarantee the flee person safety is descended. And then the escape personnel enter the landing room 1 of the second floor from the landing room 2 of the second floor, and continue to descend through the landing opening into the landing room 2 of the third floor by pulling the landing device arranged in the landing room by hand, so that the rapid evacuation from the high floor to the low floor is realized in a circulating manner. The four walls, the top plate and the bottom plate of the emergency escape room are made of fireproof and explosion-proof materials, so that the safety in the emergency escape room is improved, and the safety of escape personnel during escape is guaranteed. In addition, the landing room 1 and the landing room 2 are both provided with an inlet and an outlet, and the inlet and the outlet are provided with a fireproof and explosion-proof door 3, so that the safety of the escape personnel can be further guaranteed by referring to fig. 2 and fig. 3.
Referring to fig. 1 and 4, in the present embodiment, a plurality of descenders may be provided, and specifically, the descender includes a descent belt 12, a reducer 11 and a hand-pulling hanging ring 13, the reducer 11 is fixed to a top plate of the descent room 1, one end of the descent belt 12 is connected to the reducer 11, and the other end thereof is connected to the hand-pulling hanging ring 13, and the hand-pulling hanging ring 13 provides a support for the evacuee to fall.
Wherein, the decelerator 11 includes an elastic member 111, a rotation shaft 112 and a rotation rail. The rotating track comprises a supporting rod 113, a first sliding rod 114 and a second sliding rod 114 which are arranged in parallel, and two ends of the supporting rod 113 are respectively fixedly connected with one end of the first sliding rod 114 and one end of the second sliding rod 114; the rotating shaft 112 is rotatably disposed on the first sliding rod 114 and the second sliding rod 114, and the rotating shaft 112 can slide left and right on the first sliding rod 114 and the second sliding rod 114.
One end of the landing belt 12 is wound on the rotating shaft 112, and the other end of the landing belt 12 is fixedly connected with the hand-pulling hanging ring 13. Specifically, the landing belt 12 is made of a material with strong bearing capacity such as a nylon woven belt or a high-strength polyester woven belt, has a buffering effect, has the characteristics of strong tensile force, good wear resistance and the like, and achieves certain strength and elongation through processing and heat treatment. The reduction is realized under the action of the speed reducer 11, and the bearable pulling force can reach 2000N.
The elastic member 111 is fixedly connected to the support rod 113, in this embodiment, the elastic member 111 is a cotton ball and is disposed toward the sliding direction of the rotating shaft 112, and the rotating shaft 112 impacts the cotton ball during the sliding process to realize deceleration and recovery. Now, according to the specific embodiment, the escape person needs to grip the hand-pulling hanging ring 13 with both hands or one hand, and the descent is achieved under the action of the own gravity, the rotating shaft 112 rotates towards the elastic member 111 in the descending process, and the sliding speed of the rotating shaft 112 is limited under the action of the reverse elastic force of the elastic member 111, so that the descending speed of the hand-pulling hanging ring 13 is reduced through descending, the function of descending and decelerating is achieved, and the cushion pad 21 is arranged at the bottom of the descending, and the function of protecting the person from being injured can be achieved. In addition, after the evacuee successfully lands, the hand-pulling hanging ring 13 is released, and the rotating shaft 112 is pushed back by the elastic member 111, so that the hand-pulling hanging ring 13 returns to the original place, thereby allowing the next evacuee to use.
Therefore, the embodiment provides the function of utilizing gravity to help people to evacuate emergently, and electric power, magnetic force and the like are not needed as power sources for descending. The operation is simple, and the escape person can fall under the action of gravity by only tightly holding the hand-pulling hanging ring 13 with two hands or one hand; the cost is low, and the adopted materials of the device are common and easy to obtain; simple structure, reduction gear 11 adopt the combination of falling area 12, reduction gear 11 and hand power ring, and the security is high, and the speed that descends can be controlled to the process of descending reduction gear 11, and descends the bottom and be provided with blotter 21, can play the effect that the protection flee personnel do not receive the injury. After the escape personnel finish descending, the hand-pulling hanging ring 13 is loosened, and the hand-pulling hanging ring 13 can automatically recover to the state before descending under the action of the speed reducer 11, so that the subsequent escape personnel can conveniently continue descending.
The embodiments of the present invention have been described in detail with reference to the accompanying drawings, but the present invention is not limited to the above embodiments. Even if various changes are made to the present invention, it is still within the scope of the present invention if they fall within the scope of the claims of the present invention and their equivalents.
Claims (7)
1. An emergency escape system for a multi-storey building is characterized by comprising a plurality of emergency escape rooms, wherein the emergency escape rooms are arranged in external adjacent floors in a penetrating manner;
the emergency escape room comprises a landing room and a landing room, the landing room and the landing room are respectively arranged at the upper side and the lower side corresponding to the external floor plate, a bottom plate of the landing room and a top plate of the landing room are provided with corresponding landing ports, and the landing ports are used for communicating the landing room and the landing room so as to realize the transfer of personnel from the landing room to the landing room;
the inner wall surface of the top plate of the landing chamber is provided with a plurality of landers, and each landing device comprises a landing belt, a speed reducer and a hand-pulling lifting ring;
one end of the falling belt is connected with the hand-pulling hanging ring, and the hand-pulling hanging ring is used for providing support for falling;
the other end of the falling belt is connected with the speed reducer, and the speed reducer is used for reducing the falling speed and automatically contracting;
and the inner wall surface of the bottom plate of the landing chamber is provided with a plurality of buffer parts corresponding to the descenders and used for providing falling landing buffer.
2. The emergency escape system for multistoried building according to claim 1, wherein the decelerator comprises an elastic member, a rotation shaft, and a rotation rail;
the rotating track comprises a supporting rod, a first sliding rod and a second sliding rod which are arranged in parallel, and two ends of the supporting rod are respectively connected with one end of the first sliding rod and one end of the second sliding rod;
the rotating shaft is rotatably arranged on the first sliding rod and the second sliding rod, the landing belt is wound on the rotating shaft, and the rotating shaft is driven by the landing belt to rotate along the first sliding rod and the second sliding rod;
the elastic piece is fixedly connected with the supporting rod and arranged towards the moving direction of the rotating shaft.
3. The emergency escape system for multistoried building according to claim 1, wherein the landing belt is made of nylon webbing or high-strength polyester webbing.
4. Emergency escape system for multistoried buildings according to claim 1,
the outer wall surface of the top plate of the landing chamber is connected with the top plate of the external floor provided with the landing chamber, and the outer wall surface of the bottom plate of the landing chamber is connected with the bottom plate of the external floor provided with the landing chamber;
the outer wall surface of the top plate of the landing room is connected with the top plate of the external floor where the landing room is arranged, and the outer wall surface of the bottom plate of the landing room is connected with the bottom plate of the external floor where the landing room is arranged.
5. The emergency escape system for multistoried building according to claim 1, wherein the walls, the ceiling and the floor of the emergency escape room are made of fireproof and explosion-proof materials.
6. The emergency escape system for multistoried building according to claim 1, wherein the landing room and the landing room are provided with entrances and exits, and the entrances and exits are provided with fireproof and explosion-proof doors.
7. The emergency escape system for multistory buildings according to claim 1 wherein the buffer member is a cushion pad fixedly installed on the landing room.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110303145.9A CN112891766B (en) | 2021-03-22 | 2021-03-22 | Emergency escape system for multi-storey building |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110303145.9A CN112891766B (en) | 2021-03-22 | 2021-03-22 | Emergency escape system for multi-storey building |
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| CN112891766A true CN112891766A (en) | 2021-06-04 |
| CN112891766B CN112891766B (en) | 2022-10-11 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN202110303145.9A Active CN112891766B (en) | 2021-03-22 | 2021-03-22 | Emergency escape system for multi-storey building |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113368416A (en) * | 2021-06-08 | 2021-09-10 | 辽宁工程技术大学 | Building fire emergency escape system and device |
| CN113636427A (en) * | 2021-08-19 | 2021-11-12 | 西南科技大学 | Elevator and emergency escape elevator device |
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| WO1998031424A1 (en) * | 1995-04-04 | 1998-07-23 | Cerberus Institute For Research And Development, Inc. | Emergency evacuation system |
| KR20110046063A (en) * | 2009-10-28 | 2011-05-04 | 주식회사 아세아방재 | Stand type evacuation trap for emergency escape |
| CN103007446A (en) * | 2013-01-18 | 2013-04-03 | 中国十七冶集团有限公司 | Firefighting escape method for high-rise building |
| CN203139423U (en) * | 2013-04-17 | 2013-08-21 | 范雲鹤 | High-rise escape device |
| CN104190008A (en) * | 2014-09-05 | 2014-12-10 | 李国栋 | Positive-pressure descent control device |
| CN209060393U (en) * | 2018-09-30 | 2019-07-05 | 康玉龙 | A kind of emergency escape balcony |
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2021
- 2021-03-22 CN CN202110303145.9A patent/CN112891766B/en active Active
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO1998031424A1 (en) * | 1995-04-04 | 1998-07-23 | Cerberus Institute For Research And Development, Inc. | Emergency evacuation system |
| KR20110046063A (en) * | 2009-10-28 | 2011-05-04 | 주식회사 아세아방재 | Stand type evacuation trap for emergency escape |
| CN103007446A (en) * | 2013-01-18 | 2013-04-03 | 中国十七冶集团有限公司 | Firefighting escape method for high-rise building |
| CN203139423U (en) * | 2013-04-17 | 2013-08-21 | 范雲鹤 | High-rise escape device |
| CN104190008A (en) * | 2014-09-05 | 2014-12-10 | 李国栋 | Positive-pressure descent control device |
| CN209060393U (en) * | 2018-09-30 | 2019-07-05 | 康玉龙 | A kind of emergency escape balcony |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113368416A (en) * | 2021-06-08 | 2021-09-10 | 辽宁工程技术大学 | Building fire emergency escape system and device |
| CN113636427A (en) * | 2021-08-19 | 2021-11-12 | 西南科技大学 | Elevator and emergency escape elevator device |
| CN113636427B (en) * | 2021-08-19 | 2022-11-01 | 西南科技大学 | Elevator and emergency escape elevator device |
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| CN112891766B (en) | 2022-10-11 |
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