JP2012050723A - Evacuation device - Google Patents

Abstract

PROBLEM TO BE SOLVED: To provide an evacuation device with which escape evacuation can be smoothly carried out from a roof in a high-rise structure such as a building in case of emergency, and which exhibits high reliability of operation.SOLUTION: The evacuation device is installed on the roof 14 of the high-rise building 12, and includes an evacuation case 16 formed in size to hold a human body, a flower bed 18 placed on the upper face of the evacuation case 16 so as to cover the upper face, a sprinkler 26 connected to a water spray plug box 20 installed on the roof 14 by a water spray hose 22, and a hanging rope 30 having a mechanical strength to hang the evacuation case 16 in air and go up and down of which one end is connected to a fixing member 28 fixed to the roof 14 and the other end is connected to the evacuation case 16. Normally. the flower bed 18 is placed on the upper face of the evacuation case 16. In case of emergency, the evacuation case 16 is separated and moved from the flower bed 18.

Description

  The present invention relates to an evacuation device for safely evacuating and evacuating from a rooftop when an emergency such as a fire occurs in a high-rise building such as a building.

  Conventionally, as this type of evacuation device or evacuation facility, there is an evacuation ladder that is provided by being folded in a bellows shape on a predetermined floor and suspended, and is used by appropriately extending during evacuation (see Patent Document 1). In addition, rope-type slow down machines and rescue bags are also known (see Patent Document 2). The rope-type slow descender can be automatically lowered by the user under its own weight. A rescue bag connects a building window or balcony and the ground with a cloth chute, and a user evacuates to the ground by sliding down the chute. There are a sloping type and a vertical type. Furthermore, an evacuation device that combines a rope ladder and a rescue bag has been proposed.

  Furthermore, an evacuation device according to the invention of the present inventor is also known (see Patent Document 3). In this evacuation device, a semi-circular fan with a spring-like metal edge is installed in a closed state in a building, switched on in the event of an emergency such as a fire, the motor is operated, the fan's fasteners are removed, and the spring's By fully opening the fan with force and sticking it to the magnet attached to the outer wall, the evacuees feel less afraid of heights, stand on the fan, connect the ladder and descend from fan to fan one after another, It is designed to quickly escape from high-rise buildings.

JP-A-6-165836 Japanese Patent Laid-Open No. 11-131959 Utility Model Registration No. 3145129

  The above-mentioned conventional ladders that are folded and stretched in a bellows shape are used in an unfolded and extended state, which is unstable, gives fear to the evacuees, and stops in emergency situations There is also a problem that it is dangerous because there is a risk of stepping off or slipping a hand.

  In addition, the rope type slow descender has problems such as being troublesome and time consuming to prepare for the descent, and being inferior in speed, and being dreaded by the rope. Moreover, the said evacuation device which concerns on invention of this application was installed in each floor of a high-rise building, Comprising: It was not attached to a rooftop but was a thing which cannot respond to evacuation from a rooftop.

  The present invention has been made to solve the above-described conventional problems, and in a high-rise building such as a building, in the event of a fire or the like, it can be escaped and evacuated smoothly from the rooftop, and the operation reliability is also improved. The purpose is to provide a high evacuation device.

The following configurations are means for solving the above-described problems.
<Configuration 1>
An evacuation box that is installed on the roof of a high-rise building and has a size capable of opening an upper surface and accommodating a human body, and covering the upper surface on the upper surface of the evacuation box, and evacuating the evacuation box A flower bed placed so as to be separable from the box, a water sprinkler capable of watering the flower bed with a watering hose connected to a water spigot box installed on the roof, and a fixing member having one end fixed on the roof And the other end of the evacuation box is coupled to the evacuation box body, and a suspension rope having a mechanical strength capable of lifting and lowering the evacuation box body in the air. The evacuation apparatus is characterized in that the flower bed is placed and the evacuation box is separated from the flower bed and moved in an emergency.

<Configuration 2>
The evacuation device according to Configuration 1, wherein the evacuation box is made of a lightweight and flame-retardant material.

<Configuration 3>
The evacuation device according to Configuration 1 or 2, wherein the evacuation device is normally stored in the evacuation box body, and in an emergency, the evacuation apparatus is taken out from the evacuation box body and one end thereof is connected to the evacuation box body in the other end. An evacuation device characterized in that a part of the evacuation box is lowered to the vicinity of the ground, and a handing rope is provided for handing the evacuation box from the roof to the vicinity of the ground.

<Configuration 4>
In the evacuation device according to Configuration 3, the suspension rope has elasticity, and when the evacuation box body suspended from the roof is pulled to the ground by the pulling rope An evacuation device that is extended by its traction force.

<Configuration 5>
5. The evacuation apparatus according to any one of configurations 1 to 4, wherein a wheel for moving the evacuation box body is provided at the bottom of the evacuation box body.

<Configuration 6>
Installed on the rooftop of a high-rise building, the evacuation box fixed on the rooftop, the flower bed placed on the top surface of the refuge box body so as to cover the top surface, and installed on the rooftop A sprinkler hose is connected to the water sprinkler box and can be sprinkled on the flower bed, and is normally stored in the refuge box body, and one end is connected to the refuge box body or the fixing member in an emergency. An evacuation device comprising: a suspended ladder having the other end portion taken out from the evacuation box body and lowered to the vicinity of the ground.

<Effect of Configuration 1>
Evacuation boxes are bulky to store in corridors etc. on each floor, but they are in the way, but they are always placed on the rooftop, and by placing a flower bed directly above it, it functions as a flower bed base, so it is a good aesthetic. It is prevented from being exposed to sunlight and wind and rain. The evacuation box can be optimally stored. In an emergency such as the occurrence of a fire in a high-rise building such as a building, the refugee enters the refuge box and evacuates from the roof, so the fear of the refugee is alleviated and the escape from the roof can be smoothly evacuated, High reliability of operation.
The flowerbed planting and soil contain a large amount of water supplied from the water sprinkler, so it can also block solar heat from the refuge box and reduce the temperature of the fire or use it for fire extinguishing. In addition, if water is sprinkled on the roof using a water sprinkler, it is possible to protect those who are rescued on the roof in an emergency. Furthermore, water can be sprayed from the roof to the evacuation box to protect the evacuees. Sprinkling can be operated entirely by human power, but can also be automated like a fire sprinkler.
<Effect of Configuration 2>
If the refuge box is made of a lightweight and flame-retardant material, the evacuation box can be handled easily and can be moved quickly and smoothly in an emergency.
<Effect of Configuration 3>
With the hand pulling rope, the evacuation box can be lowered from the roof toward the ground while appropriately operating the traction force of the hanging rope.
<Effect of Configuration 4>
Since the suspension rope has elasticity, the evacuation box can be gradually lowered from the roof toward the ground simply by pulling the pulling rope on the ground.
<Effect of Configuration 5>
The escape box can be moved quickly and smoothly on the roof.
<Effect of Configuration 6>
Since the suspended ladder is normally stored in an evacuation box, it is prevented from being exposed to sunlight and wind and rain, and it does not get in the way and is not lost. If you hang a hanging ladder in front of the veranda, anyone can go down the floor down the hanging ladder.

It is a perspective view which shows the outline | summary of the evacuation apparatus 10 of Example 1. FIG. It is a perspective view which shows the refuge box used in the evacuation device. It is a perspective view which shows the condition which attached the pulling rope to the refuge box body. It is a perspective view which shows the flower bed used in the same evacuation device. It is a perspective view which shows the condition of the emergency of the evacuation device.

  Hereinafter, embodiments of the present invention will be described in detail.

FIG. 1 is a perspective view illustrating an outline of an evacuation device 10 according to the first embodiment.
As shown in FIG. 1, the evacuation device 10 is installed on a roof 14 of a high-rise building 12 such as a building, and has an evacuation box 16 that is sized to accommodate a human body, and an evacuation box body. A flower bed 18 placed on the upper surface of the roof 16, a sprinkler 26 installed on the roof 14 and capable of sprinkling water on the flower bed 18, and a hanging rope 30 having mechanical strength capable of lifting and lowering the evacuation box 16 in the air. The evacuation box 16 is provided with a pulling rope 32 for pulling the evacuation box 16 from the roof 14 to the vicinity of the ground.

  In the evacuation device 10, the flower bed 18 is placed on the upper surface of the evacuation box body 16 in normal times, and the evacuation box body 16 is separated from the flower bed 18 and moved in an emergency.

FIG. 2 is a perspective view showing the refuge box body 16.
As shown in FIG. 2, the evacuation box 16 is made of a material that has light weight and flame retardancy, preferably heat insulation, such as plastic such as FRP (glass fiber reinforced plastic) or light metal such as aluminum alloy. It is formed in a cube or a rectangular parallelepiped with a size that can accommodate about 1 to 3 human bodies (refugees).

  The escape box 16 is provided with a double-sided lid 16A on the top surface, and the top surface can be opened by opening the lid 16A. The lid 16A of the refuge box body 16 is slightly vertically long, and a gap of about 10 cm is opened at the center. The reason why the lid 16A is opened on both sides is that it is easy to open in an emergency.

  An opening 16B is provided on one side. The opening 16 </ b> B is provided so that the pulling rope 32 can be taken in and out of the escape box 16 even when the flower bed 18 is placed on the upper surface of the escape box 16.

  A suspension rope 30 is connected to the refuge box body 16. The hanging rope 30 has one end connected to a fixing member 28 fixed to the roof 14 and the other end connected to the escape box 16. Reference numeral 30 </ b> A indicates a folded portion of the hanging rope 30 inserted through the evacuation box 16. In this embodiment, the fixing member 28 is formed by fixing both leg portions of the U-shaped metal body to the rooftop floor surface, but any shape can be used as long as one end portion of the hanging rope 30 can be firmly held. The structure may be sufficient.

  The suspension rope 30 has mechanical strength that allows the evacuation box body 16 to be suspended and lifted in the air, and has elasticity that can be expanded and contracted like spring elasticity. The suspending rope 30 extends while applying a back tension to the traction force when the evacuation box 16 suspended from the roof 14 is pulled toward the ground by the hand-drawn rope 32, and the evacuation box body is extended. 16 is lowered.

  Since the suspension rope 30 has elasticity, the evacuation box 16 can be gradually lowered from the roof 14 toward the ground while adjusting the traction force of the pulling rope 32 on the ground.

  Although not shown, four small wheels for moving the evacuation box body 16 and a motor for rotating these wheels may be provided at the bottom of the evacuation box body 16. In this way, the movement of the escape box 16 on the roof 14 can be simplified. The motor operates only to advance the evacuation box 16 in an emergency.

  A hand rope 32 is connected to the evacuation box 16. The pulling rope 32 is formed in a ladder shape by two ropes and a large number of spacers 34 arranged at appropriate intervals along these ropes, and a carabiner 40 is attached to one end of the rope.

  By locking the carabiner 40 to a connector 38 provided on the side surface of the refuge box body 16, the hand rope 32 is connected to the evacuation box body 16. FIG. 3 shows a situation in which the hand rope 32 is attached to the refuge box body 16. The hand pulling rope pulls the evacuation box 16 from the roof 14 to the vicinity of the ground against the pulling force of the hanging rope 30 and pulls it.

  Reference numeral 26 denotes a watering device. The sprinkler 26 is formed by connecting a sprinkler hose 22 and a sprinkler nozzle 24 to a sprinkler box 20 installed on the roof 14. The water sprinkler 26 can spray the flower bed 18 in normal times, and can be used for fire fighting activities by sprinkling the evacuation box 16 and its surroundings in case of an emergency such as a fire.

FIG. 4 is a perspective view showing the flower bed 18.
The flower bed 18 is composed of a shallow box having upper and lower surfaces that are approximately the same size as the upper surface of the evacuation box body 16, and is placed on the upper surface of the evacuation box body 16 so as to cover the upper surface. The flower bed 18 is separable from the refuge box 16.
A coarse mesh 19 is put on the soil of the flower bed 18 so that the soil is not scattered. There, we grow grass and flowers that are not tall.

  FIG. 5 shows an emergency situation of the evacuation device 10. As shown in FIG. 5, when an emergency such as a fire occurs, a part of the enclosure 42 provided around the roof 14 is removed. The enclosure to be removed preferably has a different structure from other enclosures so that it can be easily removed in advance, and is installed so as to be openable and closable.

  Next, a motor that rotationally drives the wheels at the bottom of the evacuation box body 16 turns to advance the evacuation box body 16 to the place where the enclosure 42 on the rooftop 14 is removed. The evacuation box 16 comes to the top floor window and stops. The motor is only for moving the evacuation box 16 forward, and only operates for a few seconds. The escape box 16 may be moved forward to a predetermined position manually without using a motor.

  At this time, since the flower bed 18 is fixed to the fixing member 28 installed on the rooftop 14, the flowerbed 18 stays on the rooftop 14 after being separated from the evacuation box body 16 and thrown out.

  The evacuees on the roof hold the watering hose 22 and the watering nozzle 24 in their hands and operate them to help extinguish the fire, quickly take out the hand rope 32 from the inside of the refuge box 16 and hang it on the ground. Open 16 lids 16A and go inside. The lid 16A of the refuge box body 16 is slightly vertically long and has a center, so it can be easily opened.

  A person on the ground locks the tip of the hand rope 32 that has come down as a rescuer to a C-shaped hook 36 installed on the ground. Then, the hand-drawing rope 32 is picked up, the evacuation box 16 is picked up, and the refugee is lowered to the ground. The hook 36 is for locking the lower end of the hand rope 32 to the ground, and is not limited to the C shape but may be of any structure.

  Since the evacuees are in the evacuation box 16, the fear of height is resolved. Further, another rescuer pulls down the pulling rope 32 of another evacuation box 16 while watching the hit of the fire.

  The present invention includes the following configurations. That is, the evacuation box body 16 is installed on the roof 14 of the high-rise building 12, and the flower bed 18 is placed on the upper surface of the evacuation box body 16 so as to cover the upper surface. A sprinkler hose 22 connected to a sprinkler box 20 installed on the roof 14 to sprinkle the flower bed 18, and a suspended ladder (not shown) lowered from the evacuation box 16 to the vicinity of the ground. I have.

  As the suspension ladder, a well-known rope-type escape ladder, a folding-type escape ladder, or the like is used. The hanging ladder is normally stored in the evacuation box 16. In the event of an emergency, the suspended ladder is used with one end connected to the evacuation box 16 or the fixed member 28 and the other end taken out from the evacuation box 16 to the vicinity of the ground.

  Since the suspended ladder is normally stored in the refuge box 16, it is prevented from being exposed to sunlight or wind and rain, and is not deteriorated or lost. If you hang a hanging ladder in front of the veranda, anyone can go down the floor down the hanging ladder.

DESCRIPTION OF SYMBOLS 10 Evacuation device 12 High-rise building 14 Rooftop 16 Evacuation box body 16A Cover 16B Opening 18 Flower bed 20 Sprinkler box 22 Sprinkling hose 24 Sprinkling nozzle 26 Sprinkler 28 Fixing member 30 Suspension rope 30A Folding portion 32 Pulling rope 34 Spacer 36 碇38 Connector 40 Carabiner 42 Enclosure

Claims (6)

It is installed on the roof of a high-rise building,
An evacuation box that is open to the top and is sized to accommodate a human body;
On the upper surface of the refuge box body, a flower bed that covers the upper surface and is placed so as to be separable from the refuge box body,
A watering device capable of watering the flower bed by connecting a watering hose to a watering faucet box installed on the roof,
A suspension rope having one end portion connected to a fixing member fixed on the rooftop and the other end portion coupled to the evacuation box body, and having a mechanical strength capable of lifting and lowering the evacuation box body in the air; With
The flower bed is placed on the upper surface of the evacuation box during normal times.
An evacuation device characterized in that the emergency evacuation box is moved separately from the flower bed in an emergency. The evacuation device according to claim 1,
The evacuation device, wherein the evacuation box is made of a lightweight and flame-retardant material. The evacuation device according to claim 1 or 2,
The evacuation box body is normally stored in the evacuation box body, and in an emergency, the evacuation box body is taken out from the evacuation box body and the other end is lowered to the vicinity of the ground with one end connected to the evacuation box body. An evacuation device provided with a pulling rope for pulling from the roof to the vicinity of the ground. The evacuation device according to claim 3,
The suspension rope has elasticity, and when the evacuation box suspended from the roof is towed toward the ground with the pulling rope, it is extended by the pulling force. Evacuation device characterized by. The evacuation device according to any one of claims 1 to 4,
An evacuation apparatus comprising a wheel for moving the evacuation box at the bottom of the evacuation box. It is installed on the roof of a high-rise building,
An evacuation box fixed to the roof;
On the upper surface of the escape box, a flower bed placed so as to cover the upper surface,
A watering device capable of watering the flower bed by connecting a watering hose to a watering faucet box installed on the roof,
It is normally stored in the evacuation box, and in an emergency, the other end is taken out from the evacuation box with the one end connected to the evacuation box or the fixing member and lowered to the vicinity of the ground. An evacuation device comprising a lower ladder.

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