JP2006214178A - Simple water cutt-off device - Google Patents

Abstract

<P>PROBLEM TO BE SOLVED: To provide a simple water cutt-off device having a simple structure at low cost and requiring no power and maintenance and inspection in particular. <P>SOLUTION: This simple water cutt-off device is composed of a pair of mullions 10, 10 erected at an entrance E of a house, a garden, and a garage and a water cutt-off plate 1 to which packings 2, 2 abutted on the mullions are attached. Hooks 3, 3 and locking pins 14, 14 are provided in the water cutt-off plate 1 and the mullions 10, 10, respectively. Consequently, the water cutt-off plate 1 is detachably set to the mullions 10, 10. <P>COPYRIGHT: (C)2006,JPO&NCIPI

Description

  The present invention relates to a simple water stop device comprising a water stop plate having a predetermined area and a frame or a support column to which the water stop plate is detachably attached, and is particularly suitable for a small water stop device. It relates to water equipment.

  A waterproof device for preventing flood water such as rain water, river water, sea water and the like from entering a basement, a house of a building, etc. has been proposed by the present applicant, for example, in Patent Documents 1 and 2.

JP2001-241261 Japanese Patent Application 2001-326873

  The movable waterproof device described in Patent Document 1 proposed by the present applicant includes a waterproof plate for blocking flood water such as seawater, river water, and rainwater from entering the basement, and the waterproof plate from the underground. It is comprised from the drive device which drives along a guide apparatus upwards. The waterproof plate is arranged in the basement of the entrance of the basement, and the driving device is composed of a hydraulic piston cylinder unit to which tap water is supplied. Therefore, when there is a risk of flood water being flooded, if tap water is supplied to the piston cylinder unit, the waterproof plate placed at the basement entrance will be driven from the basement to a predetermined height, and the flood water may enter the basement. Is prevented.

  The water pressure-driven waterproof device shown in Patent Document 2 is usually provided in the basement and is driven to the ground at the time of tide, and a frame-like column provided on the ground corresponding to the waterproof plate It consists of a body and a drive device that drives the waterproof board from the basement to the ground. The drive unit consists of a hydraulic piston / cylinder unit that operates with tap water, and the waterproof plate is driven in a non-contact manner to the frame-shaped support body up to a predetermined position. It comes in contact with the body. Therefore, when large waves, storm surges, and the like are expected, supplying the tap water to the hydraulic piston / cylinder unit drives the waterproof plate to a predetermined height and prevents seawater from entering. Moreover, if it is provided at the entrance of the basement, it is possible to prevent flood water such as rainwater and seawater from entering the basement.

  As described above, according to the movable preventing device or the water pressure driven waterproof device proposed by the present applicant according to Patent Documents 1 and 2, the waterproof plate is driven from the underground to a predetermined height by tap water or rainwater in the tank. It is useful as a flood water prevention device in the event of a disaster, and there is no particular problem in implementing it. In particular, even when gas, electricity, and other services are stopped in the event of a disaster, tap water is used until the end, or it is said that recovery is the earliest, so it can operate even during a power outage and remotely. It can be driven and is useful as a waterproof device in the event of a disaster. Further, there is a feature that neither the power for driving the waterproof plate nor the installation space is required, and it can be driven manually manually when necessary. In addition, the latter pressure-driven waterproof device has an advantage that the coastal landscape is not damaged.

However, there are also points to be improved. For example, since the waterproof plate is driven with tap water, a waterproof plate with a large area and weight can be driven, which is suitable for a relatively large scale waterproof device, but the device becomes large and has a high strike. Therefore, it is not necessarily suitable as a home or small scale waterproof device. Even if tap water, which is said to be the fastest, is used, it may not be useful if the recovery is delayed. Furthermore, a very simple drive source called tap water is applied, but a valve is provided in the pipe between the tap and the piston cylinder unit, and the waterproof plate is driven by opening and closing the valve. Therefore, an automatic drive system is configured. Therefore, a certain amount of maintenance inspection is required, and it may not be suitable as a waterproof device for individuals.
The present invention seeks to provide a water stop device that improves the conventional points as described above, and more specifically, a simple water stop that has a simple structure, is inexpensive, and does not require special power and maintenance. The object is to provide a device.

In order to achieve the above object, the invention according to claim 1 is composed of a water stop plate having a predetermined area and a pair of uprights standing at the entrance of a house, a garden, a garage, etc. When the abutment is brought into contact with the vertical wall through a packing, the water blocking device is configured to block the entrance / exit from the flood water by the water blocking plate, and the water blocking plate is On the other hand, it is configured to be detachable by latch means.
The invention according to claim 2 is the water stop device according to claim 1, wherein the packing is fixedly provided toward the water stop plate, and the invention according to claim 3 is the invention according to claim 1 or 2. 5. The water stop device according to claim 4, wherein the water stop plate is composed of a composite material including a core of foamed aluminum or an aluminum honeycomb structure and an aluminum surface material covering the core. The invention relates to the water stop device according to any one of claims 1 to 3, wherein the latch means is attached to one of the water stop plate and the upright and the hook attached to the other. The invention according to claim 5 is a water stop device according to any one of claims 1 to 4, wherein the latch means penetrates the water stop plate and reaches a vertical shape. Consists of.

  As described above, according to the present invention, the simple water stop device is composed of a water stop plate having a predetermined area and a pair of uprights standing at the entrance of a house, a garden, a garage, etc. When coming into contact with the vertical wall through the packing, the water inlet / outlet is blocked by the water stop plate against flood water, and the water stop plate is configured to be detachable from the vertical wall by a latch means. When necessary, an effect peculiar to the present invention can be obtained that the intrusion of flood water can be prevented by simply setting the water stop plate in a vertical direction. Also, the structure is simple and inexpensive, and no maintenance inspection is required. Therefore, it is possible to easily install even a small-scale personal facility without increasing the burden. Further, according to another invention, the packing is fixedly provided on the water stop plate, and the water stop plate is usually stored in a barn, a storeroom or the like, so that the packing may be deteriorated by sunlight or the like. Absent. According to the invention in which the water stop plate is composed of a composite material comprising a core of foamed aluminum or aluminum honeycomb structure and an aluminum surface material covering the core, it is excellent in corrosion resistance, lightweight and manual A simple water stop device suitable for operation and high in strength can be obtained.

  Hereinafter, embodiments of the present invention will be described with reference to the accompanying drawings. 1 (a) is a perspective view showing a stand according to the first embodiment of the present invention, FIG. 1 (b) is a perspective view of a water stop plate, and (c) is FIG. 2 is a side view of an essential part showing the latched state in an enlarged manner. As shown in these drawings, the water stop device according to the first embodiment is a water stop plate having a predetermined area and having a substantially square shape. 1 and a pair of vertical supports 10 and 10 to which the water stop plate 1 is attached. As will be described in detail later, the water blocking plate 1 prevents inundation of flood water when it is erected, but is usually stored in a barn or the like.

  Although not shown in FIG. 1, the water stop plate 1 is composed of a composite material including a core material and a surface material covering the surface of the core material. The core of such a composite material is made of foamed aluminum or an aluminum honeycomb structure, and the surface material is made of a thin aluminum plate. This aluminum composite material is lightweight and excellent in corrosion resistance, has high strength and can withstand a predetermined water pressure.

  Packings 2 and 2 having a predetermined width are provided on the back surface of the waterstop plate 1 made of the composite material, that is, on both side surfaces of the portion in contact with the towers 10 and 10. In addition, a plurality of, for example, two hooks 3 and 3 serving as latch means are rotatably attached to both side portions of the water stop plate 1 at predetermined intervals in the vertical direction by pins 4. The hooks 3 and 3 have curved inner portions as shown in an enlarged view in FIG. The tip 5 has a predetermined weight. Therefore, once latched, it does not loosen or come off. That is, the engaged state is maintained. Since the waterstop plate 1 according to the present embodiment is composed of the composite material as described above, it is lightweight and has no hindrance to carrying, but a handle is attached as necessary.

  According to the present embodiment, the pair of vertical brackets 10 and 10 is formed of a square member made of a hollow, for example, aluminum alloy, preferably having at least one surface 11 on the surface. And it is provided in the doorway E, such as a house, a garden, and a garage, so that it may become predetermined height from the ground at predetermined intervals. Locking pins 14 and 14 are provided at positions corresponding to the hooks 3 and 3 of the water blocking plate 1 on the side surfaces 12 and 12 of the stand 10 and 10 thus configured. In addition, according to embodiment of illustration, the outer side of the vertical frame 10 and 10 is blocked with the block fences H and H, and flood water does not enter from here.

  Next, a method of using the first embodiment will be described. When there is no need for water stoppage, the water stop plate 1 is stored in a suitable place such as a barn. The entrance / exit E is a part of a road surface that can be freely used for entering / exiting people, loading / unloading luggage, and the like. When used in this way, according to the present embodiment, the stand 10 and 10 are always provided, but the locking pins 14 and 14 are provided on the side surfaces 12 and 12, and a simple structure called “pin”. Therefore, it will not interfere with use. Moreover, the appearance is not impaired.

  When flood water such as rainwater, river water, etc. enters the inside 1N from the outside OUT, or when the infiltration starts, the water stop plate 1 is put on the uprights 10, 10 through the packings 2, 2 for the time being 11 and 11 are brought into contact with each other. Then, the hooks 3 and 3 are locked to the locking pins 14 and 14. If it does so, the water stop board 1 will be press-contacted to the standings 10 and 10 via the packings 2 and 2, and the press-contact state will be maintained with the shape of the hooks 3 and 3 and the locking pins 14 and 14. FIG. Thereby, infiltration of flood water is prevented. Obviously, it can be removed in reverse order when not in use.

  Next, another embodiment of the latch means will be described with reference to FIG. It should be noted that the components described with reference to FIG. In the embodiment shown in FIG. 2, the water stop plate 1 is attached to the current faces 11, 11 of the vertical stands 10, 10 with knob bolts 15, 15. According to this Embodiment, it can attach more reliably.

  FIG. 2C shows an embodiment in which the water stop plate 1 is attached by a slide wedge 16 and a portal latch 17. That is, a groove M having a predetermined width is provided in advance between the uprights 10 and 10 on the road surface on which the waterstop plate 1 is installed. When the water stop plate 1 is attached, the lower end of the water stop plate 1 is mounted in the groove M, and the slide wedge 16 is press-fitted with a foot, for example, and fixed. Then, the gate-type latch 17 is dropped between the upper end portion of the waterstop plate 1 and the upper end portions of the vertical supports 10 and 10. Thereby, the water stop plate 1 is attached. FIG. 2C shows an embodiment of a rotating wedge 16 ′ instead of the slide wedge 16. It is obvious that the lower end of the water stop plate 1 can be fixed by mounting the water stop plate 1 in the wide groove M 'and rotating the rotating wedge 16' in the direction of the arrow. Although a gate-type latch is dropped into the upper end portion, it is not shown in FIG.

  The present invention is not limited to the above embodiment and can be implemented in various forms. For example, the water stop plate 1 can be formed of a plastic such as recycled plastic, FRP, or a vinyl chloride plate. Moreover, it can also comprise from an aluminum plate or a non-rust steel plate. On the other hand, the towers 10 and 10 can be used as gateposts. Therefore, the term “standing” in the scope of claims includes a member such as a gate pillar. At this time, since the waterproofing plate 1 is provided with a packing, it is obvious that the design can be given to the vertical frame, and the surface 11 can be implemented even if it is not necessarily a flat surface. Furthermore, a shallow groove for fitting the water stop plate 1 into the doorway E can be provided. Further, when a cushion material is provided as a safety measure on the racks 10 and 10, for example, this cushion material can be used as a substitute for packing. Since the hooks of the latch means and the locking pins are relative, it is possible to provide the hooks upright and the locking pins toward the water stop plate. The same applies to the packing, and in particular, the packing can be prepared as a separate member and can be implemented so as to be interposed when the water stop plate is attached in a vertical manner.

BRIEF DESCRIPTION OF THE DRAWINGS The 1st Embodiment of this invention is a figure, The (a) is a perspective view which shows the use condition of a vertical, The (b) is a perspective view of a water stop board, The (c) is an expansion of the principal part. It is a side view. It is a figure which shows the other form of the latch means of this invention, (b), (b), and (c) are side sectional views showing different embodiments, respectively.

Explanation of symbols

DESCRIPTION OF SYMBOLS 1 Water stop plate 2 Packing 2 Hook 10 Standing 11 For the time 15 Bolt with knob 16 Slide wedge 16 'Rotating wedge 17 Gate type latch

Claims (5)

The water stop plate comprises a water stop plate of a predetermined area and a pair of vertical stands standing at the entrance of a house, a garden, a garage, etc., and the water stop plate comes into contact with the vertical frame via a packing. A water stop device in which the entrance is blocked against flood water,
The simple water stop device, wherein the water stop plate is detachably attached to the frame by a latch means. The water stop device according to claim 1, wherein the packing is fixedly provided toward the water stop plate. 3. The water stop device according to claim 1, wherein the water stop plate is made of a composite material including a core of foamed aluminum or an aluminum honeycomb structure, and an aluminum surface material covering the core. A simple water stop device. The water stop device according to any one of claims 1 to 3, wherein the latch means includes a hook attached to one of the water stop plate and the upright, and a locking pin attached to the other. A simple water stop device. The water stop device according to any one of claims 1 to 4, wherein the latch means comprises a knob bolt that penetrates the water stop plate and reaches a vertical shape.

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