Water stop plate storage device

Abstract

To prevent elastic watertight materials from being damaged.SOLUTION: Provided is a water stop plate storage device in which a water stop plate 10 having a portion covered with a first elastic watertight material 13 on one end side and a contacted portion 10a not covered with the first elastic watertight material 13 is inserted, with the one end side facing forward. The water stop plate storage device includes a contact portion 40 that receives the contacted portion 10a of the water stop plate 10 from the insertion direction side. The contact portion 40 is made to contact the contacted portion 10a without contacting the first elastic watertight material 13.SELECTED DRAWING: Figure 5

Description

Technical Field

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[0001] The present invention relates to a water stop plate storage device for storing a water stop plate.

Background Art

[0002] When water levels rise due to typhoons or heavy rainstorms and invade the openings of buildings or underground passages, there is a risk of significant damage caused by flooding. <00​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​In view of these challenges, one aspect of the present invention comprises the following configuration. A water-stopping plate storage device is provided in which a water-stopping plate having a portion covered by a first elastic water-tight material and a contact portion not covered by the first elastic water-tight material is inserted with the one end facing forward, and the device is provided with a contact portion that receives the contact portion of the water-stopping plate from the insertion direction side, and the contact portion is brought into contact with the contact portion without contacting the first elastic water-tight material. [Effects of the Invention]

[0006] As described above, the present invention is configured in such a way that it can prevent damage to the elastic watertight material caused by the storage of the watertight plate or other related operations. [Brief explanation of the drawing]

[0007] [Figure 1] This is a perspective view showing an example of a water-stopping plate storage device according to the present invention. [Figure 2] This is a side view showing the state in which a water stop plate is about to be inserted into the water stop plate storage device. [Figure 3] This is a perspective view showing the state in which a water stop plate is about to be inserted into the water stop plate storage device. [Figure 4] This is a cross-sectional view along the line (IV)-(IV) in Figure 1, showing the water-stopping plate sliding along the rod section and moving towards the back. [Figure 5] This is a cross-sectional view along the line (IV)-(IV) in Figure 1, showing the water-stopping plate in contact with the contact point on the support column side. [Figure 6] This is a cross-sectional view along the line (VI)-(VI) in Figure 1, showing the water-stopping plate supported by the surface support portion. [Figure 7] This is a perspective view showing an example of how a water-stopping plate is installed. [Figure 8] This is a cross-sectional view along the line VIII)-(VIII) in Figure 7. [Figure 9] This is a cross-sectional view along the line (IX)-(IX) in Figure 7. [Figure 10]This is a perspective view showing another example of the water-stopping plate storage device according to the present invention. [Modes for carrying out the invention]

[0008] Next, embodiments of the present invention will be described in detail with reference to the drawings.

[0009] <First Embodiment> The water-stopping plates 10 to be housed in the water-stopping plate storage device A are erected almost vertically on the lower part of openings in buildings and underpasses, preventing water from passing through the openings (see Figure 7). The watertight plate 10 comprises a rectangular flat main plate 11, side pieces 12 fixed to both the left and right sides of the main plate 11, a first elastic watertight material 13 that extends laterally along the lower end of the main plate 11, left and right second elastic watertight materials 14, 14 that extend vertically along one side of the main plate 11 (in the illustrated example, the indoor side), an auxiliary watertight member 15 that watertightly connects the left and right ends of the first elastic watertight material 13 and the lower end of the second elastic watertight material 14, and a locking / unlocking device 16 that engages with and disengages from the watertight support columns N, N on both sides that constitute the opening (see Figure 7). The total length of this water-stopping plate 10 in the lateral direction is longer than the total length of each surface receiving portion 50 in the lateral direction (see Figure 1).

[0010] The main body plate 11 is formed in a horizontally elongated rectangular plate shape from a hard material such as metal. This main body plate 11 may be made from, for example, a hollow, elongated rectangular plate material formed by extrusion molding, or a solid plate material. The side piece 12 is a vertically elongated plate-shaped member that extends vertically along the left and right ends of the main plate 11. As an alternative, the side piece 12 may be integrated with the main body plate 11, or the side piece 12 may be omitted and a second elastic watertight material 14 may be fixed to the indoor side of the watertight plate 10.

[0011] In the main body plate 11 and the side piece parts 12, 12 on both sides, the surface on the insertion side with respect to the water stop plate storage device A has an exposed surface that is not covered by either the first elastic watertight material 13 or the auxiliary watertight member 15. This exposed surface is continuous over the entire length in the lateral width direction of the main body plate 11 and the side piece parts 12, 12 on both sides, and functions as the abutting portion 10a to be abutted by the abutting portion 40.

[0012] Also, the indoor-side surface of this side piece part 12 protrudes further indoors than the indoor-side surface of the main body plate 11, and the second elastic watertight material 14 is fixed to the surface of this protruding end in the vertical direction.

[0013] The first elastic watertight material 13, the second elastic watertight material 14, and the auxiliary watertight member 15 are long members made of an elastic material such as rubber or an elastomer resin.

[0014] The first elastic watertight material 13 protrudes downward from the lower end of the main body plate 11 and is continuously long over substantially the entire length in the lateral width direction of the main body plate 11. This first elastic watertight material 13 is watertightly press-connected to the lower-side fixed surface (for example, the floor surface or the lower frame member, etc.).

[0015] The second elastic watertight material 14 is fixed to the indoor-side surface for each of the left and right side piece parts 12, 12. Each second elastic watertight material 14 is continuous over substantially the entire length in the vertical direction of the side piece part 12 and is watertightly in contact with the water stop body support column N. The dimension between the left and right second elastic watertight materials 14, 14 is longer than the entire length in the lateral width direction of the surface receiving portion 50.

[0016] The auxiliary watertight member 15 is a block-shaped member that is watertightly in contact with the longitudinal end of the first elastic watertight material 13, the lower end of the side piece part 12, and the lower-side fixed surface.

[0017] The engaging and disengaging device 16 is a device for attaching the water stop plate 10 by pressing it against the water stop body support columns N on both sides and the lower-side fixed surface, or for releasing this attached state to make the water stop plate 10 transportable. For example, a retaining mechanism disclosed in Patent Document 1 can be applied to this engagement / disengagement device.

[0018] Furthermore, the water-stopping plate storage device A is designed so that the water-stopping plate 10, which has a portion covered by the first elastic watertight material 13 on one end and a contact portion 10a not covered by the first elastic watertight material 13, is inserted with one side facing downwards and the one end facing forwards (see Figure 2).

[0019] More specifically, the water-stopping plate storage device A comprises a contact portion 40 that contacts the contact portion 10a of the water-stopping plate 10 so as to receive it from the insertion direction side (the right side, which is the insertion destination side of the water-stopping plate 10, according to Figure 2), surface support portions 50, 50' that receive one of the surfaces of the water-stopping plate 10 from below and guide the water-stopping plate 10 to the contact portion 40, a support column 60 that supports the base end of the protruding surface support portions 50, 50', a base 70 that supports the lower end of the support column 60, a rolling member 80 that supports the base 70 so as to be rotatable with respect to the lower immovable surface, and a fastener 90 for fixing the water-stopping plate 10 that is received by the surface support portions 50, 50'. Furthermore, this water-stopping plate storage device A brings the contact portion 40 into contact with the contact portion 10a without contacting the first elastic water-tight material 13, thereby preventing the first elastic water-tight material 13 from contacting other parts (for example, the support column 60, etc.).

[0020] The contact portion 40 is a projection that protrudes from the support column 60 in the direction opposite to the insertion direction of the water-stopping plate 10 (hereinafter referred to as the anti-insertion direction). The amount of protrusion of this contact portion 40 is greater than the amount that the first elastic watertight material 13 protrudes from the contacted portion 10a. In the illustrated example, this contact portion 40 is the head of a fastener (for example, a screw, bolt, rivet, etc.) used to fasten the connecting bracket 52, which will be described later, to the support column 60. Other examples of the contact portion 40 include a projection made by cutting and bending a part of the sheet metal that makes up the support column 60, or a projection other than the illustrated example that is fixed to the support column 60.

[0021] Multiple surface support portions 50, 50' are provided at intervals in the vertical direction (six in the illustrated example). Of these surface support portions, one surface support portion indicated by reference numeral 50' is located second from the bottom in the illustrated example and is equipped with a handle portion 53. The other surface support portions 50 are not equipped with a handle portion 53.

[0022] The surface support portion 50 is composed of a plurality of rod portions 51 (four in the illustrated example) spaced substantially horizontally apart, and a connecting bracket 52 that connects each of these rod portions 51 to the support column 60.

[0023] Each rod portion 51 is formed in a shape (for example, cylindrical or C-channel) with a hollow portion inside the hard metal material, and protrudes from the support column 60 in the opposite direction of insertion. An elastic plate-like member 54 is provided on the upper surface of the rod portion 51 to mitigate the impact when it receives the water-stopping plate 10. This elastic plate-like member 54 is made of, for example, a rubber sheet and is attached to the rod portion 51 in a long strip shape along its entire length using an adhesive (such as double-sided tape or adhesive).

[0024] The connecting bracket 52 is a metal plate-shaped member fixed to the surface of the support column 60 on the side opposite to the protruding direction. This connecting bracket 52 is integrally fixed to the base end of the rod portion 51 by welding or fitting, with its upper end extending upward above the rod portion 51 and its lower end extending downward below the rod portion 51. The upper end of the connecting bracket 52 is fastened to the support column 60 by a fastener that functions as the contact portion 40 described above. The lower end of the connecting bracket 52 is fastened to the support column 60 by similar fasteners (for example, screws, bolts, rivets, etc.). ru.

[0025] Furthermore, the elastic plate-like member 54 can be configured in ways other than those shown in the illustration, such as being integrally formed with the rod portion 51 by bending the base end of the sheet metal constituting the rod portion 51.

[0026] The other surface support portion 50' is composed of a plurality of rod portions 51 (four in the illustrated example) spaced substantially horizontally apart, a connecting bracket 52 that connects each of these rod portions 51 to the support column 60, and handle portions 53 provided on the leftmost and rightmost rod portions 51 of the plurality of rod portions 51, respectively.

[0027] The handle portion 53 is an axial or cylindrical member inserted into the rod portion 51 so as to overlap the inner surface of the cylindrical rod portion 51. The handle portion 53 is displaced by sliding between a protruding position (see the dashed line in Figures 2 and 3) that protrudes in the opposite direction of insertion so that it can be gripped by hand, and a retracted position that is embedded in the rod portion 51.

[0028] For example, to extend the handle portion 53 from the stored position to the extended position, the end of the handle portion 53 on the side opposite to the insertion direction can be pulled and slightly extended in the stored position. Another example is that a biasing member (such as a spring as shown) inside the rod portion 51 can be activated by a button, and the handle portion 53 can be extended in the opposite direction to the insertion direction by the biasing force.

[0029] As an alternative example, the handle portion 53 may be provided on a rod portion 51 other than that shown in the illustration. Furthermore, other examples of the handle portion 53 include a configuration in which it moves from the stored position to the protruding position by rotation with one end as a pivot point, or a configuration in which it expands and contracts in a bellows-like manner to move from the stored position to the protruding position.

[0030] Multiple support columns 60 are erected at intervals in the lateral direction, corresponding to the multiple rod portions 51 that constitute each surface support portion 50 (or 50'), and four columns (four in the illustrated example) are shown. Each support column 60 is formed from a hard metal material in a cylindrical shape (as shown in the illustrated example, a rectangular tube with a square cross-section) or as a solid column, and is continuous in a long length in the vertical direction.

[0031] The upper ends of multiple support columns 60 are integrally connected by beam-like members 61 that are continuous in the lateral direction. The beam-like member 61 is formed from a hard metal material in a cylindrical shape (a rectangular tube with a square cross-section, as shown in the illustrated example) or as a solid columnar shape, and is continuous in a long length over a substantially horizontal direction.

[0032] The beam-shaped member 61 is provided with multiple locking portions 61a, which are spaced apart in the lateral direction, for engaging with the fasteners 90 described later. Each locking portion 61a, as shown in the illustrated example, is a shaft-shaped member made of hard metal bent into a roughly U-shape in plan view, with one end and the other end fixed to the beam-shaped member 61 in the direction of extension, and the fastener 90 is locked to the portion between these fixed points.

[0033] The base 70 is a flat plate-shaped member that is provided approximately horizontally with a gap between it and the lower immovable surface (for example, the floor or ground). The base 70 in the illustrated example is constructed as a single, flat platform made from a metal frame assembled in a rectangular or ladder shape, and a metal plate or the like that covers the top surface of this frame. In addition, other examples of the base 70 include configurations other than those shown in the illustration, such as a configuration consisting of a single flat plate-shaped member.

[0034] The space between the upper surface of the base 70 and the surface support portion 50 adjacent to the upper surface functions as a storage portion 70a for housing components other than the water-stopping plate 10. Here, members other than the water-stopping plate 10 include, for example, parts necessary for installing the water-stopping plate 10 between the left and right water-stopping support columns N, N, as well as a central column, tools, etc., or parts necessary for housing the water-stopping plate 10, and other members and parts.

[0035] Multiple locking portions 71 for securing the fastener 90 are provided at intervals in the lateral direction on the end of the base 70 that is not inserted. Each locking portion 71 is constructed in the same manner as the beam-shaped member 61, with one end and the other end fixed to the base 70 by welding or the like, and the fastener 90 is locked to the portion between them.

[0036] Furthermore, multiple rolling members 80 are provided on the lower end surface of the base 70 so as to roll along the lower fixed surface while supporting the base 70. The rolling member 80 in the illustrated example is a rolling device with a stopper, such as a caster, which can roll freely in any desired direction, such as the forward / backward direction, left / right direction, or diagonal direction, and can also be made unable to roll by operating the stopper.

[0037] The fastener 90 consists of a flexible belt 91 with one end locked to a locking portion 61a of the beam-shaped member 61, a flexible belt 92 with one end locked to a locking portion 71 of the base 70, and a connecting adjustment device 93 that connects these belts 91 and 92 and adjusts their length and tightness, and is compatible with general fastening belt devices.

[0038] Next, the characteristic effects of the water-stopping plate storage device A with the above configuration will be explained in detail. When storing the water stop plate 10 in the water stop plate storage device A, the water stop plate 10 is placed on the surface support portion 50 in a substantially horizontal position and pushed towards the rear side (right side in Figure 2) of the water stop plate storage device A. At this time, the lower surface of the main plate 11 of the water stop plate 10 slides against the upper surface of the elastic plate-shaped member 54 of the surface support portion 50 and slides towards the rear side, bringing the contact portion 10a into contact with the contact portion 40, and in this contact state, a gap s is secured around the first elastic watertight material 13 (specifically, between the first elastic watertight material 13 and the connecting bracket 52, or between the first elastic watertight material 13 and the contact portion 40, etc.) (see Figure 5).

[0039] Furthermore, when the water-stopping plate 10 is stored, in the lateral direction, the surface support portions 50, 50' do not come into contact with the second elastic watertight material 14, and the elastic plate-like members 54 of these surface support portions 50, 50' come into contact with one surface of the main plate 11 (see Figure 6).

[0040] In other words, the water-stopping plate 10 is placed on a plurality of rod portions 51 that make up each surface support portion 50, with the side facing the indoor side facing the upper surface of each surface support portion 50. At this time, the left and right second elastic watertight materials 14, 14 of the water-stopping plate 10 are located outward in the width direction from the left and right end rod portions 51, 51, and the main plate 11 is in contact with the elastic plate-like members 54 on each rod portion 51 between these second elastic watertight materials 14, 14 at both ends (see Figure 6). Therefore, when the water-stopping plate 10 is stored in the water-stopping plate storage device A, the second elastic watertight material 14 does not come into contact with other components.

[0041] Therefore, with the water-stopping plate storage device A having the above configuration, it is possible to prevent damage to the first elastic watertight material 13 and the second elastic watertight material 14 during the storage operation of the water-stopping plate 10.

[0042] <Second Embodiment> Next, another embodiment of the water-stopping plate storage device according to the present invention will be described. The water-stopping plate storage device B shown in Figure 10 is a modified version of the water-stopping plate storage device A described above. Therefore, we will mainly describe the modified parts in detail, and omit redundant detailed explanations.

[0043] The water-stopping plate storage device B is the same as the water-stopping plate storage device A described above, but with the surface support parts 50 and 50' replaced by surface support parts 150 and 150' respectively, and with the addition of a guide roller 160.

[0044] The surface support portions 150, 150' are inclined downward toward the insertion direction of the water-stopping plate 10. Each surface support portion 150 (or 150') is composed of a plurality of rod portions 151 spaced apart in the lateral direction, and a connecting bracket 152 that connects each of these rod portions 151 to the support column 60.

[0045] Each rod section 151 is formed from a hard metal material into a shape with a hollow section inside (for example, cylindrical or C-channel shape), and is fixed to the support column 60 via a connecting bracket 152 so as to protrude diagonally upward. An elastic plate-like member 54 is attached to the upper surface of this rod portion 151 to mitigate the impact when it receives the water-stopping plate 10.

[0046] The connecting bracket 152 is a metal plate-shaped member that is integrally fixed to the base end side of each rod portion 151 by welding, fitting, or the like. This connecting bracket 152 is fastened and secured to the support column 60 in the same manner as the connecting bracket 52 described above.

[0047] The guide roller 160 guides the water stop plate 10, which is to be inserted into the water stop plate storage device B, by rolling it in the direction of insertion. More specifically, the guide roller 160 is a cylindrical roller rotatably supported on the tip end side of each rod section 151. The water-stopping plate 10, which is placed on the guide roller 160, is guided diagonally downward toward the base end side of the rod section 151 by the rolling of the guide roller 160.

[0048] Therefore, according to the water-stopping plate storage device B shown in Figure 10, the water-stopping plate 10 to be inserted can be smoothly guided to the back by the guide roller 160 and the downward-sloping rod portion 151. Furthermore, the water-stopping plate 10 in its stored state can be stably held by the inclined rod portion 151, preventing the water-stopping plate 10 from shifting in the opposite direction and coming off due to vibrations during transport.

[0049] <Variation> According to the above embodiment, the water-stopping plate 10 is inserted into the water-stopping plate storage device in a substantially horizontal or diagonally downward direction. However, in addition to the illustrated example, it is also possible to insert the water-stopping plate 10 substantially vertically.

[0050] Furthermore, in the above embodiment, a particularly preferred example is that the lower immovable surface is configured to roll by the rolling member 80, but in other examples besides the illustrated example, it is also possible to have an embodiment that does not include the rolling member 80.

[0051] Furthermore, in the above embodiment, the surface support portion 50 is composed of a plurality of rod portions 51, etc., but as another example of this surface support portion, it is also possible to use a plate-shaped member that supports one side of the water-stopping plate 10 while allowing the second elastic watertight material 14 to pass through.

[0052] Furthermore, in the water-stopping plate storage device A shown in Figure 1, each water-stopping plate 10 is placed across four rod sections 51 arranged in the lateral direction. However, it is also possible to place a water-stopping plate with a shorter lateral dimension than that shown across two or three of the four rod sections 51.

[0053] Furthermore, while the embodiment shown in Figure 10 provides a single guide roller 160 at the tip of the rod portion 151, other examples include providing the guide roller 160 at an intermediate point along the length of the rod portion 151, or providing multiple guide rollers 160 along the length of the rod portion 151.

[0054] Furthermore, in the above embodiment, the multiple support columns 60 are fixed immovably to the base 70 and the beam-like member 61. However, in other examples besides the illustrated example, at least some of the multiple support columns 60 may be provided to move substantially horizontally relative to the base 70 and the beam-like member 61. To make the support column 60 movable, for example, guide rails extending horizontally can be provided between the support column 60 and the base 70, and between the support column 60 and the beam-like member 61, so that some or all of the support column 60 slide along the guide rails. In this embodiment, the beam-like member 61 may be omitted. In this example, as the support columns 60 slide horizontally, the rod sections 51 supported by each support column 60 also slide horizontally. This allows the width of the surface support section 50, which is composed of multiple rod sections 51 arranged horizontally, to be changed, and consequently, it becomes easier to store water-stopping plates 10 with different dimensions in the width direction.

[0055] Furthermore, the present invention is not limited to the specific configurations described above, and can be modified as appropriate without altering the essence of the invention.

[0056] <Summary> As described above, the above embodiment discloses the following invention. (1) A water-stopping plate storage device is provided in which a water-stopping plate having a portion covered by a first elastic water-tight material and a contact portion not covered by the first elastic water-tight material is inserted with the one end facing forward, and the device is characterized in that it is provided with a contact portion that receives the contact portion of the water-stopping plate from the insertion direction side, and the contact portion is brought into contact with the contact portion without coming into contact with the first elastic water-tight material (see Figures 1 to 10). (2) The water-stopping plate storage device according to (1) (see Figure 5), characterized in that the contact between the contact portion and the contacted portion prevents the first elastic watertight material from coming into contact with other parts. (3) A water-stopping plate storage device according to (1) or (2), wherein the water-stopping plate is inserted with one surface facing downward and one end facing forward, and the device comprises a surface receiving portion that receives the one surface of the water-stopping plate from below and guides the water-stopping plate to the contact portion (see Figures 1 to 6 and 8 to 10). (4) The water-stopping plate storage device according to (3) (see Figures 1 to 3 and Figure 10), characterized by comprising a support column that supports the base end of the protruding surface receiving portion and a base that supports the lower end of the support column. (5) The water-stopping plate storage device according to (4) (see Figures 1 to 6 and Figure 10), characterized in that the contact portion is provided on the support column. (6) The water-stopping plate storage device according to (4) or (5) (see Figures 1 to 3 and Figure 10), characterized in that a rolling member that can roll relative to the lower fixed surface is supported on the base. (7) The water-stopping plate storage device according to any one of (3) to (6) is characterized in that the surface receiving portion is provided with a handle portion that is displaceable between a protruding position that can be gripped by hand and a storage position. (See Figures 1 to 3 and Figure 10). (8) A water-stopping plate storage device according to any one of (4) to (7) (see Figures 1 to 3 and Figure 10), characterized in that the space between the base and the surface support portion adjacent to the upper part of the base is used as a storage portion for storing members other than the water-stopping plate. (9) A water-stopping plate storage device according to any one of (4) to (6) (see Figures 1 to 3 and Figure 10), characterized in that it comprises a rod portion protruding from the support column, and a plurality of the support column and the rod portion are provided at intervals in a substantially horizontal direction, thereby making the plurality of the rod portions the surface receiving portion. (10) The water-stopping plate storage device according to (9), characterized in that at least some of the multiple support columns are provided so as to be movable in a substantially horizontal direction relative to the base. (11) A water-stopping plate storage device according to any one of (3) to (10) (see Figure 6), characterized in that a second elastic watertight material is provided on one side of the water-stopping plate, and the surface receiving portion contacts the one side of the water-stopping plate without contacting the second elastic watertight material. (12) The water-stopping plate storage device according to any one of (3) to (11) (see Figure 10), characterized in that the surface receiving portion is inclined downward toward the direction of insertion. (13) A water-stopping plate storage device according to any one of (3) to (12) (see Figure 10), characterized in that the surface receiving portion is provided with a guide roller that guides the water-stopping plate in the insertion direction. (14) It is characterized by having fasteners for fixing the water-stopping plate that is received by the surface receiving portion. 3 A water-stopping plate storage device as described in any of (13) above (see Figures 1 and 2) [Explanation of Symbols]

[0057] 10: Water stop plate 10a: Abutted part 11: Main panel 13: First elastic watertight material 14: Second elastic watertight material 40: Contact part (fastener) 50,50': Surface receiving part 51: Rod section 52: Connection bracket 53: Handle section 54: Elastic plate-like member 60: Strut 70: Base 70a: Storage compartment 80: Rolling member 90: Fasteners 150,150': Surface receiving part 151: Rod section 152: Connection bracket 160: Guide roller A, B: Water stop plate storage device N: Water stop support column

Claims

1. A water-stopping plate storage device is provided, wherein a water-stopping plate having a portion covered by a first elastic water-tight material and a contact portion not covered by the first elastic water-tight material is inserted with the one end facing forward, A water-stopping plate storage device characterized by having a contact portion that receives the contacted portion of the water-stopping plate from the insertion direction side, and the contact portion being brought into contact with the contacted portion without contacting the first elastic water-tight material.

2. The water-stopping plate storage device according to claim 1, characterized in that the contact between the contact portion and the contacted portion prevents the first elastic watertight material from coming into contact with other parts.

3. A water-stopping plate storage device wherein the water-stopping plate is inserted with one side facing downwards and one end facing forwards, The water stop plate storage device according to claim 1, further comprising a surface receiving portion that receives one of the surfaces of the water stop plate from below and guides the water stop plate to the contact portion.

4. The water-stopping plate storage device according to claim 3, further comprising a support column that supports the base end of the protruding surface receiving portion and a base that supports the lower end of the support column.

5. The water-stopping plate storage device according to claim 4, characterized in that the contact portion is provided on the support column.

6. The water-stopping plate storage device according to claim 4, characterized in that a rolling member that can roll relative to the lower fixed surface is supported on the base.

7. The water-stopping plate storage device according to claim 3, characterized in that the surface receiving portion is provided with a handle portion that is displaceable between a protruding position that can be gripped by hand and a storage position.

8. The water-stopping plate storage device according to claim 4, characterized in that the space between the base and the surface support portion adjacent to the upper part of the base is used as a storage portion for storing members other than the water-stopping plate.

9. It comprises a rod portion that protrudes from the aforementioned support column, The water-stopping plate storage device according to claim 4, characterized in that multiple support columns and rod portions are provided at intervals in a substantially horizontal direction, so that multiple rod portions form the surface receiving portion.

10. The water-stopping plate storage device according to claim 9, characterized in that at least some of the multiple support columns are provided so as to be movable in a substantially horizontal direction relative to the base.

11. A second elastic watertight material is provided on one side of the aforementioned watertight plate. The water-stopping plate storage device according to any one of claims 3 to 10, characterized in that the surface receiving portion contacts one surface of the water-stopping plate so as not to contact the second elastic water-tight material.

12. The water-stopping plate storage device according to any one of claims 3 to 10, characterized in that the surface receiving portion is inclined downward toward the direction of insertion.

13. The water-stopping plate storage device according to any one of claims 3 to 10, characterized in that the surface receiving portion is provided with a guide roller that guides the water-stopping plate in the insertion direction.

14. The water-stopping plate storage device according to any one of claims 3 to 10, characterized in that it is equipped with fasteners for fixing the water-stopping plate that is received by the surface support portion.

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