JPH0425475Y2 - - Google Patents

Description

[Detailed description of the invention] (Field of industrial application) This invention relates to an evacuation ramp used for emergency evacuation in the event of a fire or earthquake in welfare facilities for the mentally handicapped, welfare facilities for the elderly, psychiatric hospitals, nursery schools, etc. It is something.

(Prior Art) As conventional evacuation structures, there have been proposed emergency stairs, slides, evacuation ladders, descenders, etc. that connect the upper floor emergency exit of a building with the above-ground part.

(Problems that the invention aims to solve) However, none of these methods allow mentally retarded people, elderly people with dementia, psychiatric patients, people with disabilities, young children, etc. to evacuate safely and quickly in times of panic without proper guidance from caregivers. It was difficult to do so.

(Means for solving the problem) The present invention was proposed to solve the above problem, and is an evacuation ramp that connects the emergency exit provided on the upper floor of the building with the above-ground part. This relates to an evacuation slope characterized by having a tunnel-shaped fall prevention cover made of wire mesh disposed above the slope, spanning between both edges of the slope and covering both sides and the top of the slope. .

(Function) Since the present invention is constructed as described above,
In the event of a fire or earthquake, occupants of a building can access an evacuation ramp from the emergency exit on the upper floor and escape to the ground level through the ramp.

At this time, a tunnel-shaped fall prevention cover made of wire mesh is disposed on the ramp, spanning between both sides of the ramp and covering both sides and the top surface of the ramp, so that the occupants cannot walk along the ramp. When evacuating,
This prevents the user from accidentally falling down the slope, and prevents him from jumping to the ground due to fear, allowing him to evacuate quickly and safely.

(Example) The present invention will be described below with reference to the illustrated embodiments.

A is a building, and B is an evacuation slope that connects an emergency exit C provided on the upper floor of the building A with the above-ground part.

In the figure, D is the hallway leading to emergency exit C, and E is the living room.

Reference numeral 1 denotes the foundation of the slope B. Steel columns 2 are erected on the foundation 1 along the slope B, and braces 3 are installed between the steel columns 2 facing each other in the width direction of the slope. A beam 4 is suspended horizontally, and a pair of steel girders 5 facing each other are erected between the steel columns 1 arranged in the longitudinal direction of the slope, and a steel plate made of steel An evacuation slope floorboard 6 is installed, and an anti-slip artificial turf 7 is placed on the floorboard 6.

Handrails 8 are arranged on both side edges of the floorboard 6, and a tunnel-shaped fall prevention cover 9 made of wire mesh is installed over the handrails 8 to cover both sides and the top of the slope.

In the figure, reference numeral 10 denotes a gate-shaped support that supports the cover 9.

Since the illustrated embodiment is configured as described above, in the event of a fire or an earthquake, residents of building A can exit from emergency exit C to evacuation ramp B, and quickly evacuate to the above-ground part along ramp B. can do.

At this time, a tunnel-shaped fall prevention cover 9 made of wire mesh covering the slope B prevents the person from falling or jumping off the slope B.

(Effect of the invention) As mentioned above, the evacuation ramp according to the invention is formed on the slope surface that connects the emergency exit provided at the top of the building and the above-ground part, and it is possible to walk normally on the same surface. Therefore, unlike conventional emergency stairs, slides, evacuation ladders, and descenders, residents in a building can quickly evacuate without a caregiver in the event of an emergency such as a fire or earthquake.

In addition, falling accidents during evacuation are prevented by tunnel-shaped fall prevention covers made of wire mesh that cover both sides and the top of the ramp, which are disposed astride both edges of the ramp.

Furthermore, by using the ramp for daily walks, exercise, wheelchair training, etc., evacuation actions can be taken quickly and without panic in the event of a disaster.

As described above, according to the present invention, a tunnel-shaped fall prevention cover made of wire mesh, which has a simple structure and is inexpensive, can be installed on the slope connecting the emergency exit on the upper floor of a building and the above-ground part at a low construction cost. By attaching it to the roof, an evacuation ramp is constructed that allows quick and safe evacuation without the need of a caregiver in the event of a disaster.

[Brief explanation of the drawing]

FIG. 1 is an enlarged longitudinal sectional view showing an embodiment of the evacuation ramp according to the present invention, FIG. 2 is a plan view of a building equipped with the evacuation ramp, FIG. 3 is a side view thereof, and FIG.
The figure is a longitudinal sectional view taken along the - line in FIG. 2. A...Building, B...Evacuation slope, C...Emergency exit, 6...Floor plate, 9...Fall prevention cover.

Claims (1)

[Scope of utility model registration request] A wire mesh tunnel-shaped fall occurred on an evacuation ramp that connects the emergency exit on the upper floor of the building with the above-ground part, spanning between the edges of the ramp and covering both sides and the top of the ramp. An evacuation slope characterized by being provided with a prevention cover.