JP2020090801A - Portable type water stop plate device - Google Patents

Abstract

To provide a bring-in type water stop plate device which can be constructed while continuing the daily use of a building and the business of a store, etc., is excellent in reliability and economical efficiency, and can eliminate a support body to make an entrance clear.SOLUTION: A water stop plate device 1 carried and installed in an entrance/exit 10 of a building includes a water stop plate 2 which can be brought into contact with the outside of the entrance/exit 10 through a packing 7, a bracket 4 which locks the lower side of the water stop plate 2 onto a passage just outside the entrance/exit 10, and a stay 5 for straining a part above a lower side of the water stop plate 2 from a passage 9 separated from the bracket 4.SELECTED DRAWING: Figure 1

Description

BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a portable water stop plate device that can be carried to an entrance/exit of a building such as a building, a store, a subway, and an underground mall to prevent water from entering the building during a flood.

As a waterproof device for preventing flooding from a doorway of a building when a flood occurs due to a torrential rain, a high tide, etc., for example, in Patent Document 1, a storage room formed on a floor of the doorway and a storage room that can be freely raised in the storage room. In a gate opening/closing device comprising a stored waterproof door and an opening/closing drive device for raising the waterproof door from the storage chamber to close the entrance/exit, by the opening/closing drive device after the waterproof door is raised from the storage chamber. A waterproof door device is disclosed which is provided with an opening/closing lid for closing the upper surface of the storage chamber. Here, a pair of left and right pillars are erected at the entrance and exit, and a waterproof door and an opening/closing lid are automatically provided via a cord in a storage chamber that communicates between the left and right pillars and the bottoms of the left and right pillars. It is designed to open and close.

Further, in Patent Document 2, a turning center is provided at both lower ends of the main body (water blocking plate), and fixing devices (locks and the like) are provided at both upper ends, and the upper portion of the main body is pushed until it is vertical (0 degree) to turn. A waterproof plate is disclosed which is set by a fixing device and can be attached to and detached from an opening of a building.

In Patent Document 1 described above, since the storage chamber that communicates between the bottom portions of the left and right support bodies is formed, it is difficult to perform normal construction of the building and construction while continuing business such as stores.

Further, since the waterproof door and the opening/closing lid are automatically opened/closed, the operation is complicated, and there is a risk of failure in an emergency and no use. Further, maintenance is troublesome, and not only the installation cost but also the maintenance cost tends to be high.

Furthermore, a pair of left and right pillars are erected on both sides of the entrance and exit, and these pillars hinder normal people's entrance and exit, so there is also a request to remove the pillars and make the entrance and exit clean if possible. It was

In Patent Document 2, the water stop plate is locked at the pivot center of the lower part of the pillars on both the left and right sides of the entrance, and only fixed by the upper crescent lock, the force for pressing the water stop plate against the pillar is adjusted. You cannot do it. Therefore, the pressing force of the water blocking plate is insufficient, and water may leak.

The present invention has been made in view of the above circumstances, and an object thereof is normal use of a building or construction which can be performed while continuing business such as a store, and is excellent in reliability and economical efficiency. The purpose of the present invention is to provide a portable water stop plate device that can eliminate the support column and clean the entrance and exit.

The present invention relates to a water stop plate device that is carried and installed at an entrance/exit of a building, wherein a water stop plate that can come into contact with the entrance/exit via packing and the left and right lower sides of the water stop plate are A locking member that locks on the passage on the left and right outside of the entrance and exit; and a tension member that extends the left and right upper sides of the water blocking plate from a position separated from the locking member on the passage on the left and right outside of the entrance and exit. It is characterized by being present.

According to the present invention, a water stop plate that can come into contact with the entrance and exit through packing, a locking member that locks the lower left and right sides of the water stop plate on the passages on the left and right outer sides of the entrance and exit, and the stop Since the left and right upper sides of the water plate are provided with a tension member that is stretched from a position apart from the locking member on the left and right outer passages of the entrance and exit, a water stop plate storage chamber is formed under the front passage of the entrance and exit. No need. Therefore, the passage in front of the entrance/exit is not blocked, and construction can be performed while the building is normally used or the business such as a store is continued.

In addition, since there is no step on the aisle side, it is possible to prevent injuries due to being caught in the step due to evacuation in an emergency, and it is possible to realize barrier-free.

In addition, since the watertight plate is provided with a tension member that pushes the water stop plate against the entrance and exit, it is possible to eliminate the pillar body as in Patent Document 1 and to clean the entrance and exit.

Further, since all the operations are manual, the steps and operations are simpler than those of the method of automatically opening and closing the waterproof door and the opening/closing lid via the cord body as in Patent Document 1, so that a failure occurs. There are few, it can respond quickly in the event of an emergency, and the maintenance can be simplified considerably. As a result, it is excellent in reliability and economical efficiency, and it is possible to eliminate the pillar body and clean the entrance and exit of the building.

According to a second aspect of the present invention, it is preferable that the base portion of the tension member is rotatably attached to the water stop plate.

According to the second aspect of the present invention, the base portion of the tension member is rotatably attached to the water stop plate, which is convenient because it can be folded when not in use.

As in the invention described in claim 3, it is preferable that the bracing member includes a mechanism for adjusting the length.

According to the invention described in claim 3, since the tension member is provided with a mechanism for adjusting the length, it is possible to adjust the length and adjust the pressing force applied to the water stop plate during use. ..

According to a fourth aspect of the present invention, it is preferable that a fixing member that fixes the locking member and the tip of the tension member on the passage is provided.

According to the invention of claim 4, the fixing member for fixing the locking member and the tip of the tension member on the passage is provided, so that the water blocking plate can be reliably fixed on the passage. ..

According to a fifth aspect of the invention, it is preferable that the fixing member can be fixed to an anchor embedded under the passage.

According to the invention of claim 5, the fixing member can be fixed to the anchor buried under the passage, so that the water blocking plate can be reliably fixed to the passage.

As in the invention according to claim 6, it is preferable that at least the water blocking plate, the locking member, the tension member, and the fixing member can be carried while being housed in a prescribed box body.

According to the invention of claim 6, at least the water blocking plate, the locking member, the tension member, and the fixing member can be carried while being housed in a prescribed box body, which is convenient. is there.

As in the invention according to claim 7, it is preferable that the water blocking plate has a height of about 30 to 60 cm on the passage outside the entrance when the water blocking plate is installed.

According to the invention of claim 7, when the water blocking plate is installed, the height of the water blocking plate is about 30 to 60 cm on the passage outside the entrance and exit, so that the water blocking plate is straddled. , It is possible to evacuate into the building.

According to the present invention, a water stop plate that can come into contact with the entrance and exit through packing, a locking member that locks the lower left and right sides of the water stop plate on the passages on the left and right outer sides of the entrance and exit, and the stop Since the left and right upper sides of the water plate are provided with a tension member that is stretched from a position apart from the locking member on the passage on the left and right sides of the entrance and exit, a water stop plate storage chamber is formed under the passage in front of the entrance and exit. You don't have to. Therefore, the passage in front of the entrance/exit is not blocked, and construction can be performed while the building is normally used or the business such as a store is continued.

In addition, since there is no step on the aisle side, it is possible to prevent injuries due to being caught in the step due to evacuation in an emergency, and it is possible to realize barrier-free.

Further, since the watertight plate is provided with the tension member that is pressed against the entrance and exit by pulling it from the passage, it is possible to eliminate the pillar body as in Patent Document 1 and to clean the entrance and exit.

Further, since all the operations are manual, the steps and operations are simpler than those of the method of automatically opening and closing the waterproof door and the opening/closing lid via the cord body as in Patent Document 1, so that a failure occurs. There are few, it can respond quickly in the event of an emergency, and the maintenance can be simplified considerably. As a result, it is excellent in reliability and economical efficiency, and it is possible to eliminate the pillar body and clean the entrance and exit of the building.

FIG. 3 is an enlarged side cross-sectional view of the portable waterproofing plate device according to the embodiment of the present invention when in use. It is a whole block diagram at the time of use of the portable water stop plate apparatus which concerns on this embodiment, (a) is a top view, (b) is an elevation view, (c) is a sectional side view. It is a whole block diagram at the time of storing of the portable water stop plate apparatus which concerns on this embodiment, (a) is a top view, (b) is a XX sectional view in (a), (c) is (a). 3 is a sectional view taken along line YY in FIG. It is explanatory drawing which shows the state (1) in the process of assembling the portable water stop board apparatus which concerns on this embodiment, (a) is a top view, (b) is XX sectional drawing in (a), 7C is a sectional view taken along line YY in FIG. It is explanatory drawing which shows the state (2) during assembly of the portable water stop plate apparatus which concerns on this embodiment. It is explanatory drawing which shows the state (3) during assembly of the portable water stop plate apparatus which concerns on this embodiment. It is explanatory drawing which shows the state (4) during assembly of the portable water stop plate apparatus which concerns on this embodiment. It is explanatory drawing which shows the state (5) in the process of assembling the portable water stop board apparatus which concerns on this embodiment.

FIG. 1 is an enlarged side sectional view of a portable water stop plate device 1 according to an embodiment of the present invention when used, and FIG. 2 is an overall configuration diagram of the portable water stop plate device 1 according to the present embodiment when used. Therefore, (a) is a plan view, (b) is an elevation view, and (c) is a side sectional view. 3A and 3B are overall configuration diagrams of the portable waterproofing plate device 1 according to the present embodiment when stored, in which FIG. 3A is a plan view, and FIG. 3B is a sectional view taken along line XX in FIG. (C) is a YY sectional view in (a). Note that, for convenience of description, part of the display of components may be omitted.

As shown in FIG. 1, FIG. 2(a)(b)(c), and FIG. 3(a)(b)(c), the book-carrying water stop device 1 is, for example, a building, a store, a subway, an underground mall, or the like. It is carried and installed in the entrance/exit 10 of the building, and is mainly made of a material having excellent weather resistance such as a steel plate and an aluminum plate.

Then, the water stop plate 2 that can come into contact with the sash frame of the doorway 10 via the packing 7, the stoppers 3 as fixing members that are fixed to the passages 9 on the left and right outer sides of the doorway 10, and the lower left and right sides of the water stop plate 2. The bracket 4 serving as a locking member that locks the lower end (in the figure) to the inlet/outlet 10 side of the stopper 3 fixed to the passage 9, and the left and right upper sides (the middle portion in the figure) of the water stop plate 2 of the stopper 3. The stay 5 is provided as a tension member that is stretched from a position distant from the bracket 4. Since only one pair of the stopper 3, the bracket 4, and the stay 5 are provided on the left and right of the entrance/exit 10, there is nothing that obstructs the passage from the bottom of the entrance/exit 10 to the passage.

Here, the water stop plate 2 is a waterproof door having a structure in which the flat plate 2c is reinforced by a plurality of rib members 2d, and is divided into two in the longitudinal direction while being carried, and is directed into the cardboard box 13 as a box body. It has a rectangular shape that can be stowed in a lying posture by stacking different parts. The cardboard box 13 including other stored items is of a size and weight that can be transported by courier. On one side (the upper side in the standing posture) of the water stop plate 2, two inverted U-shaped handles 2a are juxtaposed at appropriate intervals. The operator can grasp the handle 2a, take out the water blocking plate 2 out of the cardboard box 13, and assemble the water blocking plate 2 around the doorway 10 in FIG.

The height of the water stop plate 2 in the standing posture corresponds to the maximum water level at which water can be stopped. Specifically, it has a width of about 1.8 m corresponding to the size of the entrance/exit 10 of the building, and in an emergency, the operator straddles the water stop plate 2 in the upright posture to enter/exit the entrance/exit of the building. A height of approximately 30 to 60 cm is set on the surface of the passage 9 of the entrance 10 so that the entrance 10 can be retracted.

Further, even in an emergency, since the front of the entrance/exit 10 is not closed, it is possible to prevent the person from getting injured by being stepped on a step due to evacuation in the event of a disaster. Particularly in the case of the manual type, the operator has to pass through the passage 9 to reach the standing water stop plate 2 and evacuate into the entrance 10 of the building straddling it, so that the barrier of the evacuation route is required. Free is requested.

The stopper 3 has a rectangular thick plate structure. A stopper plate 3c having a V-shaped cross section is erected on one side in the longitudinal direction, a round hole 3d is formed in the center, and a mounting seat 3b is formed on the other side. It is provided. The round holes 3d correspond to the anchors 6 buried under the passages 9 on the left and right outer sides of the entrance/exit 10, and instead of the protective plugs 6a screwed into the anchors 6, the screws 3a are inserted so that the stoppers 3 are inserted. It is designed to be fixed to the anchor 6.

The bracket 4 is an L-shaped steel piece attached via a spacer 4c to the lower side of the water stop plate 2 in the upright posture, and a round hole 4b is bored in the tip portion thereof. The round hole 4b corresponds to the mounting seat 3b of the stopper 3, and the lower side of the water blocking plate 2 is engaged with the stopper 3 by screwing the knurled screw 4a from above.

The stay 5 is a rod-shaped member for pulling the water stop plate 2 in the upright posture to the entrance/exit 10 side via the packing 7, and in the water stop plate 2 in the lying state, the tip end engaged with the fastener 5c. However, the water stop plate 2 in the standing state is rotated in the direction A about the left and right upper (intermediate portion) rotation shafts 5b to engage with the stop plate 3c of the stopper 3.

As a result, it is possible to prevent the standing water stop plate 2 from being accidentally laid down, and in cooperation with the water pressure applied to the water stop plate 2 during a flood, the water stop plate 2 attaches the packing 7 to the entrance/exit 10 of the building. The water can be reliably stopped by being pressed through. The length of the stay 5 can be adjusted by rotating an adjusting nut 5a as a mechanism for adjusting the length. As a result, the stay 5 presses the water blocking plate 2 against the doorway 10.

The packing 7 is made of rubber plates attached to the left and right sides and the bottom of the standing water stop plate 2 in a convex or flat shape, and the water stop plate 2 is housed in the cardboard box 13. At times, it is possible to prevent the packing 7 from deteriorating due to direct sunlight or the like through the wall of the cardboard box 13, and to prevent dust and rainwater from entering.

4A and 4B are explanatory views showing a state (1) during assembly of the portable waterproofing plate apparatus 1 according to the present embodiment, where (a) is a plan view and (b) is XX in (a). Sectional drawing, (c) is a YY sectional view in (a). 5 to 8 are explanatory views showing states (2) to (5) during assembly of the portable water blocking plate apparatus according to the present embodiment, and are all sectional side views. Hereinafter, with reference to FIGS. 4(a)(b)(c) and FIGS. 5 to 8, a method of using the portable water stop plate device 1 will be described.

Assembling state (1): For example, one operator opens the carried cardboard box 13 and manually lifts the water blocking plates 2 one by one to take them out of the cardboard box 13. At this time, as shown in FIGS. 4(a), (b) and (c), the upper water stop plate 2 has a bracket 4 and a stay 5 attached to the back right, and a tool box 14 at the center of the table. Is built in. A bracket 4 and a stay 5 are attached to the lower water stop plate 2 (not shown), but the tool box 14 is not incorporated.

In the tool box 14, in addition to parts such as two water stop plate fastening screws 2b, two stoppers 3, two stopper fixing screws 3a, and two knurled screws 4a, a minus driver 14a and a combination wrench 14b, such as a set of tools required for assembly are stored.

Assembling state (2): An anchor 6 with an internal thread is embedded in the passage 9 on the left and right outside of the entrance/exit 10, and a protective plug 6a is screwed into the internal screw. The purpose is to prevent the inner screw of the anchor 6 from being blocked by dust or the like in the passage 9. First, as shown by the symbol C in FIG. 5, the protective plug 6a is removed with the flat head screwdriver 14a.

Then, as indicated by the symbol D, the stopper 3 is placed on the passage 9. At this time, the seat 3b corresponding to the bracket 4 is directed toward the entrance/exit 10, and the stop plate 3c corresponding to the tip of the stay 5 after the rotation is directed toward the opposite side of the entrance/exit 10. As shown by the symbol E, the screw 3a is inserted through the upper portion of the round hole 3d formed near the center of the stopper 3, and the screw 3a is screwed into the anchor 6 to fix the stopper 3 on the passage 9. ..

The two water blocking plates 2 taken out from the corrugated cardboard box 13 are arranged side by side and then screwed together with bolts 2b and 2b. Then, the operator holds the water stop plate 2 in a standing posture with the handle 2a provided on one side of the water stop plate 2 as shown in FIG. Then, the bracket 4 at the lower end of the water blocking plate 2 is placed on the seat 3b of the stopper 3. The basic operation at this time, combined with the weight reduction of the water stop plate 2, requires less labor.

Then, as indicated by the symbol F, the operator inserts the knurled screw 4a into the round hole 4b formed in the bracket 4 and screw-fits the bracket 4 and the mounting seat 3b of the stopper 3 to stop the water. The lower end of the plate 2 is fixed on the passage 9.

Then, as shown in FIG. 7, the operator releases the tip ends of the stays 5 locked by the fasteners 5c on the left and right sides of the water stop plate 2 from the fasteners 5c. As a result, the free end of the stay 5 is rotated around the rotation shaft 5b provided in the middle of the water blocking plate 2 in the direction A in the figure, so that the stopper installed upright on the stopper 3 is stopped. The plate 3c is once jumped over and locked.

After that, the operator operates the adjusting nut 5a provided in the middle of the stay 5 in FIG. 8 to adjust the length of the stay 5 as shown by the symbol B, thereby engaging the stop plate 3c. Stop. As a result, the water blocking plate 2 in the standing posture can be pressed and pressed by the stay 5 with the packing 7 interposed between the doorway 10. As a result, the completed state shown in FIGS. 2(a)(b)(c) is obtained.

When returning from an emergency to the time of storage, the procedure generally reverse to the above will be taken. Here, the present inventor prototyped the water blocking plate apparatus 1, performed an operation check and a waterproof performance test, and was able to obtain good results also for this.

As described above, according to the water blocking plate apparatus 1 according to the present embodiment, the water blocking plate 2 that can contact the left and right outer sides and the bottom outer side of the entrance 10 of the building through the packing 7, and the water blocking plate. Bracket 4 that locks the lower left and right sides of 2 on the left and right outer passages 9 of the entrance and exit 10 and the left and right upper sides of the water stop plate 2 from a position separated from the bracket 4 on the left and right outer passages 9 of the entrance and exit 10. Since the stay 5 is provided, it is not necessary to form a storage chamber for the water stop plate 2 below the front passage 9 of the doorway 10. Therefore, the front passage 9 of the entrance/exit 10 is not blocked, and construction can be performed while continuing the business of the store or the like.

In addition, since there is no step on the side of the passage 9, it is possible to prevent the person from being injured by being hit by the step due to an emergency evacuation or the like, and it is possible to realize barrier-free.

In addition, since the stay 5 that presses the water blocking plate 2 from the passage 9 is pressed against the entrance/exit 10, it is possible to eliminate the pillar body as in Patent Document 1 and clean the entrance/exit 10.

Further, since all the operations are manual, the steps and operations are simpler than those of the method of automatically opening and closing the waterproof door and the opening/closing lid via the cord body as in Patent Document 1, so that a failure occurs. There are few, it can respond quickly in the event of an emergency, and the maintenance can be simplified considerably. As a result, it is excellent in reliability and economical efficiency, and the pillar body can be eliminated to clean the entrance/exit 10 of the building.

In addition, in the above-mentioned embodiment, although the water blocking plate 2 is divided into two in the longitudinal direction with the same size, it is not necessarily divided in the longitudinal direction, and may be divided in the direction perpendicular to the longitudinal direction. Further, it is not necessary to divide into the same size. Furthermore, if there is no problem in manually moving it, it may be integrated into one piece, or conversely, it may be divided into three or more prevention plates 2.

Further, in the above-described embodiment, the stoppers 3 are respectively interposed, but the lower bracket 4 of the water blocking plate 2 may be directly fixed to the passage 9, or the bracket 3 above the water blocking plate 2 may be fixed. Alternatively, the other end of the stay 5 that stretches the portion may be directly fixed to the passage 9.

Further, in the above embodiment, the weight of the water blocking plate 2 is reduced as a simple structure such as the flat plate 2c reinforced by the plurality of rib members 2d, but the weight is also reduced by making the water blocking plate 2 of, for example, aluminum. If there is no problem in strength, it is possible to further reduce the weight by combining the two.

Further, in the above embodiment, the number of operators is one, but it is assumed that even one woman can operate. However, depending on the size of the water blocking plate 2, there may be two or more people.

Further, in the above-described embodiment, the water stop plate device 1 stored in the cardboard box 13 is supposed to be brought near the passageway of the entrance/exit 10 of the building, but the storage location is not limited to each building. Of course, it may be stored in one building and delivered to another building by a truck or a courier when used. When using the courier service, the default cardboard box 13 is used. Further, instead of the cardboard box 13, a box body such as a wooden box or a metal box may be used.

Further, in the above-mentioned embodiment, although the color and display of the surface of the water blocking plate 2 are not mentioned, for example, the surface of the water blocking plate 2 is colored yellow, and when viewed from the outside, "water still" is greatly indicated on the left side. It is preferable to display in black. In this way, it is possible to call attention to the people who are evacuating during a flood and guide them there.

Further, it is preferable to display the contents of the "attachment procedure" on the right side when viewed from the outside of the water blocking plate 2. Thereby, anyone can urgently assemble the water stop plate device 1 in an emergency.

1 water stop plate device 2 water stop plate 2a water stop plate handle 2b water stop plate connecting screw 2c water stop plate flat plate 2d water stop plate rib member 3 stopper (corresponding to a fixing member)
3a Stopper fixing screw 3b Mounting seat 3c Stop plate 3d Round hole 4 Bracket (corresponding to a locking member)
4a Knurled screw 4b Round hole 4c Spacer 5 Stay (corresponding to a tension member)
5a Stay adjustment nut (corresponds to a mechanism for adjusting the length)
5b Rotating shaft of stay 5c Stay fastener 6 Anchor 6a Protective plug 7 Packing 9 Passage 10 Doorway of building 13 Cardboard box (corresponding to a box)
14 Tool Box

JP, 2005-97885, A JP 2012-87465 A

Claims (7)

A waterstop device that is carried and installed at the entrance of a building,
A water stop plate that can come into contact with the doorway through packing,
A locking member that locks the lower left and right sides of the water blocking plate on the passages on the left and right outer sides of the entrance and exit,
A portable water stop plate device, comprising: a tension member that stretches the left and right upper sides of the water stop plate from positions on the passages on the left and right outer sides of the entrance and exit, which are separated from the locking member. The portable water stop plate apparatus according to claim 1, wherein a base portion of the strut member is rotatably attached to the water stop plate. The portable water stop plate apparatus according to claim 1 or 2, wherein the bracing member is provided with a mechanism for adjusting the length. The portable water stop plate apparatus according to any one of claims 1 to 3, further comprising a fixing member that fixes the locking member and the tip of the tension member on the passage. The portable water stop plate apparatus according to claim 4, wherein the fixing member can be fixed to an anchor buried under the passage. At least the water stop plate, the locking member, the tension member, and the fixing member can be carried while being housed in a prescribed box body. A portable water stop plate device as described in the paragraph. 7. The water blocking plate has a height of about 30 to 60 cm on a passage outside the entrance when the water blocking plate is installed, and the height of the water blocking plate is about 30 to 60 cm. Portable water stop device.

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