JPH0721928U - Debris flow flood intrusion prevention device with escape exit and its associated device - Google Patents

Abstract

(57) [Summary] [Purpose] Equipment for the purpose of preventing debris flow and floods from invading the interior of shops and factories and the passageways leading to various facilities, and securing an escape route against debris flows and floods. The objective is to prevent flooding or flooding within the exemption range where no insurance is guaranteed even if the person has insurance and suffers damage. [Structure] The intrusion prevention plate 1 is fitted into a preinstalled installation base 4 or an installation base 5 with a drainage installation groove,
It is fixed to the wall surface by the pushing mechanism 3.

Description

[Detailed description of the device]

[0001]

[Industrial applications]

 The present invention is based on the application for utility model application No. 3-111874, “Debris flow and flood intrusion prevention device and installation method”, which was previously filed, and is associated with a debris flow caused by a disaster such as a typhoon or a heavy rain. It is a device for the purpose of preventing intrusion of debris flow and floods on the aisle surface leading to the inside of stores and various facilities such as shops and factories, and even if you are insured and suffer damage, This is a debris flow flood intrusion prevention device with an escape exit and its ancillary equipment for the purpose of preventing flooding and flooding within the exemption range that cannot be guaranteed at the same time, guiding evacuation, and securing an escape exit.

[0002]

[Prior art]

 Conventionally, methods such as stacking sandbags and closing doors such as shutters have been used as a method for disasters such as typhoons and heavy rainfall.

In case of accident, I have insurance. However, there is a range of exemption from insurance, and if you do not exceed 45 cm from the floor, you will not be given a deposit of 1 yen or a sympathy money. .

[0004]

[Problems to be solved by the device]

 The method of stacking sandbags described in the prior art is a method that has a wide range of applications and is often used, but it takes a lot of space for storage and is not suitable for preparing it on a regular basis.

In addition, in the case of a job that requires physical strength for stacking and normally does not require physical strength, it may not be possible to complete the stack due to lack of physical strength.

Further, in the case of sandbags, the washed-out matter may cause the damage to the sewer pipes, resulting in great damage.

With the method of closing the door, it is possible that it will not move due to a power outage if it is electric, so even if it can be closed, water and fine sand entering from the gap can not be prevented, In the worst case, it will not be possible to open and close it, and the exit will be cut off, and damage will be expanded.

In addition, the conventional flood damage prevention device may not be used even if it is installed due to the fear of the site that once it is used, the escape exit will be cut off, and it was useful for reducing damage. There were cases where it was not.

Further, insurance has a range of exemption, and as described in the prior art, even if a person is injured, the insurance has a range of exemption, and the water level is 45 cm above the floor. If you do not exceed the limit, you will not receive a deposit of 1 yen or a sympathy money.

Therefore, unless the participant himself / herself prevents flooding due to debris flows or floods within a range of 45 cm from the floor surface, the damage suffered by it cannot be guaranteed at all. Will be lost.

In a store or the like, the floor surface is the same as the height of the road or about 20 cm even if there is a step.

[0012] Further, the table on which the products are arranged is arranged on the floor surface, and there is a warehouse space for the products under the table, and there are cases where the floor surface is covered with velvet, etc. Even if it is flooded, it is likely to suffer a large loss.

The present invention is a device for preventing debris flow and floods from entering a storeway such as a store or factory and a passageway leading to various facilities, and is covered by insurance. Debris flow flood intrusion prevention device with an exit for the purpose of preventing inundation and flooding within the exemption range that can not be guaranteed even if damaged due to It was created based on the previously filed utility model application number Heisei 3-111874, “Debris flow and flood intrusion prevention device and installation method”.

[0014]

[Means for Solving the Problems]

 In order to solve the above problems, in the present invention, as shown in FIG. 1, an installation base 4 or a drawing having an intrusion prevention plate 1 having a water immersion cushion 2 attached to an edge portion and a pushing mechanism 3 is provided. As shown in 3, use the debris flow and flood intrusion damage mitigation device and ancillary devices that consist of the installation foundation 5 with drainage installation groove.

The height of the intrusion prevention plate 1 to be used is the height of the exemption range as shown in FIG. 2 and the height of the waves that occur along the flow, and the height that can be easily crossed for escape, rescue, etc. in case of emergency. Therefore, it is set to 60 cm from the floor surface 16 of the installation place.

However, the height of the intrusion prevention plate 1 may be appropriately adjusted depending on the location of the installation portion and the convenience of the surrounding strength.

In addition, the vertical surface of the edge portion of the intrusion prevention plate 1 and the horizontal surface are connected by a curved surface so that the water immersion prevention cushion 2 receives an appropriate pressure and the waterproof effect is increased.

The installation foundation 4 and the installation foundation 5 with a drainage installation groove are provided on the wall surface 15 and the floor surface by using auxiliary foundations 6 and 7 as shown in FIG. 1 depending on the location of the installation portion and the surrounding strength. Fix to 16.

As shown in FIG. 5, when the debris flow and flood intrusion mitigation device of the present invention is attached to the door opening to cause a trouble in opening and closing the door, the upper and lower parts can be split or attached as ancillary devices. The door 8 is provided with a mechanism for opening and closing a part of it, and having an opening 9 through which evacuation and evacuation guidance can be performed while reducing debris flow and flood intrusion.

Furthermore, when a disaster continues, sandbags also serve as an effective defense means, and as an auxiliary device of the present invention, the sandbags can be easily connected to each other so that they will not be washed away. Using the sandbag bag 10 which is modified and sewn with the net 11 as shown in FIG. 6, and also the sandbag bag 12 with the coupling ring 13 attached to the corner portion as shown in FIG. 8 and the coupling tool 14. To do.

When the width of the passage is wide and one sheet interferes with handling, a fitting hole 24 is formed in advance in the intermediate portion of the passage as shown in FIG. A split installation base 20 and a split installation foundation post 21 that are attached are used.

FIG. 10 is a simple split type in which the H steel material 26 substitutes for the split type installation base column 21 of FIG. 9 used when complete waterproofing is not required such as on the road surface.

FIG. 11 shows an application of the debris flow flood intrusion prevention device with an escape port, which uses a guard rail 28 that is erected along the edge of the river as a pillar to support the guard rail 28 and the river flood. This is a river flood overflow prevention device with a sluice mechanism that consists of a road surface intrusion prevention plate 29 for delaying.

The road surface intrusion prevention plate 29 for delaying flood inundation is movable as shown in FIG. 12, and when the water level of the river is lower than the road surface and water or water sand is flowing on the road surface, it is swiftly poured into the river, When the water level rises above the road surface, it acts as a bulkhead, delaying the flow of river water onto the road surface and reducing damage from flood damage.

[0025]

[Action]

 The debris flow flood intrusion prevention device with an escape port and its associated device of the present invention created as described above act on debris flows and floods as described below.

At a place where damage is expected when a disaster such as a debris flow or flood occurs, the installation base 4 or the installation base 5 with a drainage installation groove is connected to the wall surface in advance as shown in FIGS. 2 and 4. Embed it on the floor or install it on the floor that connects to the wall.

When a disaster is expected, the intrusion prevention plate 1 is immediately fitted to the installation base 4 or the installation base 5 with a drainage installation groove.

The fitting method of the type used in this description is such that the upper part of the intrusion prevention plate 1 is pushed under the pushing mechanism 3 and lifted while the lower part of the intrusion prevention plate 1 is installed to the foundation 4, or drainage. With the installation groove The installation prevention plate 1 is set up according to the groove of the installation foundation 5.

The intrusion prevention plate 1 is fixed to the installation base 4 or the installation base 5 with a drainage installation groove by the pushing mechanism 3.

Further, the intrusion prevention plate 1 may be fixed by using a patch lock or the like instead of the pushing mechanism 3.

When the width of the passage is wide and the handling of one piece is difficult, a fitting hole 24 is made in advance in the middle portion of the passage as shown in FIG. 9, and the lid 22 is usually covered. When necessary, the split-type installation foundation 20 and the split-type installation foundation pillar 21 are fitted into the fitting holes 24, and the passage is closed by using a plurality of intrusion prevention plates 1 divided as a whole by the distance of the pillar.

When the road surface is to be blocked and complete waterproofing is not required, as shown in FIG. 10, the H type steel 27 is used instead of the split type installation foundation column 21 of FIG. Use

As shown in FIG. 5, the door 7, which is an accessory device of the present invention, opens and closes while keeping the lower part fixed while the lower part is fixed. You can walk through freely without

The road surface intrusion prevention plate 29 for delaying river flooding of the river flood overflow prevention device with a water gate mechanism shown in FIG. 11 is movable as shown in FIG. 12, and the water level of the river is lower than the road surface and the water on the road surface is lower. If it is flowing into the river, it will act as a partition when the water level in the river rises above the road surface, preventing the river water from flowing over the road surface and reducing damage from flood damage. .

As shown in FIG. 7, the sandbag 19 using the sandbag 10 and the sandbag 12 is connected to the building 18 by connecting the bags with a connecting tool 14 or a rope so as not to be washed. To use.

The present invention prevents inundation within the exemption range, which cannot be guaranteed at all even if it is damaged, by installing and using it in advance when a debris flow or flood is expected to occur.

The present invention and the ancillary device of the present invention have an opening that allows evacuation and evacuation guidance while preventing water from entering, thus reducing the fear of on-site evacuation during use and keeping calm. It is expected that the damage will be mitigated through such judgment operations.

[0038]

【Example】

 The installation foundation 4 or the installation foundation 5 with drainage installation groove is embedded in advance at the place where damage is expected when a disaster such as debris flow or flood occurs on the floor surface connected to the wall surface as shown in FIG. 2 or FIG. Or install it on the floor that connects to the wall.

When a disaster is expected, the intrusion prevention plate 1 is immediately fitted to the installation base 4 or the installation base 5 with a drainage installation groove.

The fitting method of the type used in this description is such that the upper part of the intrusion prevention plate 1 is pushed under the insertion mechanism 3 and is lifted while the lower part of the intrusion prevention plate 1 is installed to the foundation 4 or drainage. With the installation groove The installation prevention plate 1 is set up according to the groove of the installation foundation 5.

The intrusion prevention plate 1 is fixed to the installation base 4 or the installation base 5 with a drainage installation groove by the pushing mechanism 3.

Although not shown in the drawings, the intrusion prevention plate 1 may be provided with a handle for lifting or a step for making it easier to get over.

Further, instead of the pushing mechanism 3, the intrusion prevention plate 1 may be fixed by using a patch lock or the like.

When the width of the passage is wide and the handling of one piece is difficult, a fitting hole 24 is made in advance in the middle portion of the passage as shown in FIG. 9, and the lid 22 is usually covered. When necessary, remove the lid 22, set the split-type installation foundation column 21 in the fitting hole 24, fit and fix the split-type installation foundation column 20, and then divide the whole by the distance of the column. 1 is fitted into the split type installation foundation 20 to block the passage.

If the road surface is to be blocked and complete waterproofing is not required, as shown in FIG. 10, the H type steel 27 is used as a substitute for the split type installation foundation column 21 of FIG. Use

As shown in FIG. 5, the door 7, which is an accessory device of the present invention, opens and closes while the lower part is fixed, and the upper part is divided so that soil and water can be removed even when the door is opened. You can pass through freely without being disliked. Observe the surrounding situation and check the safety before using it as an escape port.

If the road surface intrusion prevention plate 29 for delaying river flooding shown in FIG. 11 is installed in advance, it can move as shown in FIG. 12, the water level of the river is lower than the road surface, and water and sediment flow on the road surface. If the water level of the river is higher than the road surface, it acts as a bulkhead to prevent the river water from flowing over the road surface and reduce damage from flood damage.

As shown in FIG. 7, the sandbag 19 using the sandbag 10 and the sandbag 12 is connected to the building 18 by connecting the bags with a connecting tool 14 or a rope so that they will not be washed away. To use.

In addition, the sandbag 19 is used in front of and behind as a support so that the split-type installed foundation columns 21 and the like are not bent by the impact of water pressure or debris flow depending on the case.

[0050]

[Effect of device]

 Both debris flow and floods raise the water level very quickly, and it is not enough to load sandbags after thinking that the water level has started to rise and is dangerous.

With the debris flow flood intrusion prevention device with an escape port of the present invention, a waterproof wall can be created in a few minutes when needed, and it can be quickly closed. Therefore, the time conventionally used to load sandbags can be used. And, if you are a store, you can move more items to a place where you do not have to worry about flooding.

Further, since there is an opening through which escape and evacuation guidance is possible, it is possible to escape and evacuation guidance in view of the disaster situation.

It is considered that sandbags take up a lot of storage space and are usually not prepared, but they are effective when the scope of application is wide and disasters are expected to continue. By using the improved sandbag 10 and sandbag 12 as the auxiliary device, a stronger barrier can be created than the conventional sandbag.

Conventionally, in the event of a department store fire or the like, there was a case where the luggage could not be opened because there was luggage in front of the emergency exit door, and the damage might spread. However, the door 7 created as an auxiliary device of the present invention Is also effective as an emergency exit door, and unlike conventional doors, there is a high possibility of escape.

Further, when the conventional emergency exit door was opened, the water accumulated by the sprinkler operated in the event of a fire was flowing out all at once on the floor surface, but at the door 7, the water was kept accumulated. Therefore, it is possible to reduce the risk of reignition of the product.

[Brief description of drawings]

FIG. 1 is a perspective view of a combination of an installation foundation 4 and an intrusion prevention plate 1 as viewed from diagonally right rear.

FIG. 2 is a side view of the combination of the installation base 4 and the intrusion prevention plate 1 as seen from the side.

FIG. 3 is a perspective view of the combination of the installation base 5 with the drainage installation groove and the intrusion prevention plate 1 as viewed from the diagonally right rear side.

FIG. 4 is a side view showing a state in which the installation base 5 with a drainage installation groove is embedded and installed, as seen from a side surface.

FIG. 5 is a perspective view of the door according to the second aspect of the present invention as seen from the diagonally right front side.

FIG. 6 is a front view of the sandbag 10 according to claim 3 of the present invention to which a net 11 is sewn, as seen from the front.

FIG. 7 is a perspective view of an example of use of the upper bag according to claim 3 of the present invention, as seen from the diagonally right front side.

FIG. 8 is a front view of the sandbag 12 according to claim 3 of the present invention, which has a coupling ring 13 attached to a corner portion, as seen from the front.

FIG. 9 is a side view including a partial cross-sectional view of a state where the split type installation foundation column 21 and the split type installation foundation 20 are fitted into the fitting holes 24, as seen from the side.

FIG. 10 is an H steel material 27 for the split-type installation foundation column 21 of FIG.
FIG. 3 is a side view including a partial cross-sectional view of a state in which the intrusion prevention plate 1 is attached by fitting a simple split mold, which is used as a substitute, into a fitting hole 25, and is viewed from the side.

FIG. 11 is a perspective view showing a state where a road surface invader prevention plate 29 for delaying river flooding is attached to a guardrail 28, as viewed from diagonally right front.

FIG. 12 is a side view showing a state where a road surface intrusion prevention plate 29 for delaying river flooding is attached to a guardrail 28 as seen from a side surface.

[Explanation of symbols]

 1 Intrusion Prevention Plate 2 Water Ingress Prevention Cushion 3 Pushing Mechanism 4 Installation Foundation 5 Drainage Installation Grooved Installation Foundation 6 Auxiliary Foundation 7 Auxiliary Foundation 8 Door 9 Opening 10 Mesh Sandbag 11 Mesh 12 Sandbag with Binding Ring 13 Binding Ring 14 coupling tool 15 wall surface 16 floor surface 17 road surface 18 building 19 sandbag 20 split type installation foundation 21 split type installation foundation support 22 lid 23 lid 24 fitting hole 25 fitting hole 26 road surface 27 H steel 28 guardrail 29 prevention of road intrusion for river flood delay Board

Claims (4)

[Scope of utility model registration request] 1. A store for debris flows and floods,
This is a device for the purpose of preventing debris flow and floods from entering the aisles that lead to the inside of shops such as factories and various facilities. A debris flow flood intrusion prevention device with an escape exit and its ancillary device for the purpose of preventing flooding and flooding, and at the same time securing an escape exit that allows escape and evacuation guidance. 2. A door having a device for opening and closing or for opening and closing a part of the door to prevent opening and closing of debris flows and floods while having an opening for escape and evacuation guidance. 3. To prevent it from being washed away or crumbled easily,
Sandbag characterized by attaching a connecting ring and a net for connecting each. 4. A river overflow prevention device with a sluice mechanism, which is an application of a debris flow flood intrusion prevention device with an exit, and which uses a guard rail standing along the edge of a river as a pillar.