JP6934775B2 - Fire hydrant device and fire extinguisher box - Google Patents

Description

The present invention relates to a fire hydrant device and a fire extinguisher box installed in a tunnel.

Conventionally, a fire hydrant device installed in a tunnel has been installed in a box-extracted portion where a housing containing a hose storage portion for storing a fire extinguishing hose is formed on a wall surface (see, for example, Patent Document 1).

JP-A-2015-44039

Recent tunnels are often constructed by the shield method. In the shield method, since the wall surface is constructed of steel segments at the same time as excavation, it is not possible to form a boxed portion on the wall surface as in the conventional method.

When installing a fire hydrant device in a tunnel constructed by the shield method, it is conceivable to install a fire hydrant device on the observer passage, but if it is installed in such a way, the width of the observer passage will be narrowed. Therefore, in order to secure a wide width of the guard passage, it is conceivable to attach a metal fitting such as a hook to the wall surface and hook the metal fitting to install the fire hydrant device on the wall surface in a wall-mounted manner.

When installing the fire hydrant device on the wall surface, the process is to lift the housing of the fire hydrant device with a crane or the like, move it once above the installation position, and then move it downward so that it can be hooked on the metal fittings on the wall surface side from above. It is conceivable to install it in this way.

However, in the case of the above process, it is necessary to temporarily move the housing to the upper side of the installation position, which causes a problem that the installation work becomes complicated. In addition, the wall surface of the tunnel usually has an arcuate curved surface in the height direction, but depending on the installation position, there may not be enough space to move the housing above it, and in that case, the installation work is required. There is a problem that it becomes difficult.

In addition, a fire extinguisher box having a housing for storing a fire extinguisher for initial fire extinguishing may be installed in the tunnel. When the fire extinguisher box is installed on the wall surface, there is the same problem as described above for the fire hydrant device.

In view of the above circumstances, it is an object of the present invention to provide a fire hydrant device and a fire extinguisher box that can be easily installed on the wall surface of a tunnel.

The present invention includes a housing including a hose storage portion for storing a fire extinguishing hose, and is a fire hydrant device installed on the wall surface of a tunnel, which is attached to the wall surface and opens toward the front of the wall surface. and the wall-side first supporting member part has an elastically deformable clamping portions provided is attached to the housing, said clamping portion from the opening portion of the sandwiching portion for elastic deformation of the wall surface first support member A housing-side first support member having a rod-shaped sandwiched portion having a circular cross section, which is sandwiched and sandwiched by the sandwiching portion, is further provided, and the housing-side first support member is attached to the sandwiching portion of the wall surface-side first support member. The fire hydrant device is characterized in that the sandwiched portion of the support member is sandwiched and the housing is supported on the wall surface.

Further, the present invention is characterized in that the clamped portion of the housing side first support member is for extending laterally of the front Kikatamitai, the wall-side first supporting member, a vertical direction the clamped portion It is a fire hydrant device characterized by being sandwiched between.

The present invention also includes a wall surface side second support member located below the wall surface side first support member, which is attached to the wall surface and has a connecting portion whose vertical angle can be adjusted, and a housing side second support member. 1 The housing-side second support member, which is located below the support member and is attached to the housing and has a connection portion whose vertical angle can be adjusted, is further provided, and the connection of the wall surface-side second support member. The fire hydrant device is characterized in that the connection portion of the second support member on the housing side is connected to the portion and the vertical angle of the housing can be adjusted.

Further, the present invention is a fire extinguisher box provided with a housing for storing a fire extinguisher and installed on the wall surface of a tunnel, and is provided with an opening which is attached to the wall surface and opens toward the front of the wall surface. The first support member on the wall surface side having the elastically deformable sandwiching portion and the opening of the sandwiching portion on the wall surface side that is attached to the housing and elastically deformed on the wall surface side are sandwiched into the sandwiching portion. Further, a first support member on the housing side having a rod-shaped holding portion having a circular cross section to be sandwiched by the holding portion is further provided, and the first supporting member on the housing side is attached to the holding portion of the first support member on the wall surface side. The fire extinguisher box is characterized in that the sandwiched portion is sandwiched and the housing is supported on the wall surface.

Further, the present invention is characterized in that the clamped portion of the housing side first support member is for extending laterally of the front Kikatamitai, the wall-side first supporting member, a vertical direction the clamped portion It is a fire extinguisher box characterized by being sandwiched from.

The present invention also includes a wall surface side second support member located below the wall surface side first support member, which is attached to the wall surface and has a connecting portion whose vertical angle can be adjusted, and a housing side second support member. 1 The housing-side second support member, which is located below the support member and is attached to the housing and has a connection portion whose vertical angle can be adjusted, is further provided, and the connection of the wall surface-side second support member. The fire extinguisher box is characterized in that the connection portion of the second support member on the housing side is connected to the portion and the vertical angle of the housing can be adjusted.

According to the present invention, in both the fire hydrant device and the fire extinguisher box, the sandwiched portion of the first support member on the housing side is moved to the wall surface by moving the housing substantially horizontally from the front toward the installation position on the wall surface. It is possible to insert the side first support member into the sandwiching portion through the opening and sandwich the housing by the sandwiching portion, so that the housing can be supported on the wall surface. As a result, the housing can be installed on the wall surface without moving the housing above the installation position, the work of installing the housing on the wall surface can be simplified, and the housing can be installed above the installation position. Even if there is no space to move the body, the housing can be easily installed at the installation position.

Therefore, according to the present invention, it is possible to provide a fire hydrant device and a fire extinguisher box that can be easily installed on the wall surface of a tunnel.

A fire hydrant device which is an example of an embodiment of the present invention is shown, in which (a) is a front view and (b) is a side view. The above-mentioned fire hydrant device is installed on the wall surface of the tunnel, (a) is a side view, and (b) is a front view. The above-mentioned fire hydrant device is shown in a state when it is installed on the wall surface of the tunnel. Is. The wall-side upper support metal fitting (an example of the wall-side first support member) provided in the same fire hydrant device is shown as a single unit, (a) is a side view, and (b) is a front view (arrow view in the B direction). Is. The upper support metal fitting on the housing side (an example of the first support member on the housing side) provided in the fire hydrant device of the above is shown as a single unit, (a) is a front view, and (b) is a side view. The wall-side lower support metal fitting (an example of the wall-side second support member) and the housing-side lower support metal fitting (an example of the housing-side second support member) provided in the above-mentioned fire hydrant device are shown alone, and (a) is shown. A side view and (b) is a front view (arrow view in the B direction). The wall surface side upper support rail, the wall surface side upper support metal fitting (another example of the wall surface side first support member), and the housing side upper support metal fitting (another example of the housing side first support member) provided in the same fire hydrant device are shown together with the housing. (A) is an enlarged view of the main part of the figure corresponding to FIG. 3 (a), and (b) is an enlarged view of the main part of the figure corresponding to FIG. 3 (b). The upper support rail on the wall surface side is shown as a single unit, (a) is a front view, and (b) is a side view. The wall surface side upper support metal fitting (another example of the wall surface side first support member) is shown as a single unit, (a) is a front view, and (b) is a side view. The wall surface side lower support metal fitting (another example of the wall surface side second support member) provided in the same fire hydrant device is shown together with the housing, and is an enlarged view of a main part of the figure corresponding to FIG. 3 (b). The same upper wall surface side lower support metal fitting (another example of the wall surface side second support member) is shown as a single unit, (a) is a front view, and (b) is a side view.

An embodiment of the present invention will be described with reference to FIGS. 1 to 11 by taking the case of a fire hydrant device as an example. The present invention can be applied not only to a fire hydrant device but also to a fire extinguisher box that houses a fire extinguisher and is installed in a tunnel.

First, the basic configuration of the entire fire hydrant device 1 which is an example of the embodiment of the present invention will be briefly described.

As shown in FIG. 1, the fire hydrant device 1 includes a housing 4 including a hose storage portion 3 or the like in which a fire extinguishing hose 2 is housed. The housing 4 has a front panel 4c provided with an opening 4a for pulling out the fire extinguishing hose 2 and a front door 4b for opening and closing the opening 4a. The front door 4b is opened by tilting forward, and a fire extinguishing nozzle 2a provided at the tip of the fire extinguishing hose 2, an operation lever 5 for operating a fire hydrant valve, and the like are provided on the back surface thereof.

As shown in FIG. 2, this fire hydrant device 1 can be installed in a tunnel T constructed by a shield method, and its housing 4 is placed on a wall surface W constructed by a steel segment SG. It can be installed.

Here, in the case of the present embodiment, the fire hydrant device 1 is installed on the wall surface W by separating the piping portion including the fire hydrant valve from the housing 4 as a separate unit to make the housing 4 thin and lightweight. It is assumed that the burden on the support member for this purpose can be reduced. The separated units may be provided, for example, in the space under the floor slab FS under the roadway R1 and the guard passage R2 in the tunnel T.

Next, a support member for installing the housing 4 of the fire hydrant device 1 on the wall surface W will be described in detail.

[Wall side upper support bracket (example of wall side first support member)]
The fire hydrant device 1 has a wall surface having a holding portion 6b as a support member for installing the housing 4 on the wall surface W, which is first attached to the wall surface W and provided with an opening 6a that opens toward the front of the wall surface W. The side upper support metal fitting 6 is provided.

Specifically, the wall surface side upper support metal fitting 6 has a rod-shaped base portion 6c, and a connecting portion 6e for connecting the sandwiching portion 6b is provided at the tip end portion of the base portion 6c, and the base end portion is provided. Is provided with a fixing portion 6d for mounting on the wall surface W (see FIG. 4). The sandwiching portion 6b is composed of two bent metal plates, and is fixed and connected to the connecting portion 6e at the tip of the base portion 6c by bolts and nuts. Then, by the fixing portion 6d, the opening 6a of the sandwiching portion 6b is attached to the wall surface W in a direction in which the opening portion 6a of the sandwiching portion 6b faces the front of the wall surface W and the object to be sandwiched by the sandwiching portion 6b is sandwiched from the vertical direction (FIG. 3 (a)).

Here, in the wall surface W of the tunnel T constructed by the shield method, a bolt hole called an insert anchor (hereinafter, simply "insert anchor") is provided for fixing various devices such as lighting and piping installed in the tunnel. A large number of ACs are provided in a regular arrangement. When installing the fire hydrant device 1 on the wall surface W, it is advantageous in terms of construction if these insert anchors AC are used.

In the present embodiment, the wall surface side upper support metal fitting 6 is attached to the wall surface W by fixing (bolting) the fixing portion 6d to the insert anchor AC (see FIGS. 3A and 3B). .. In addition, regarding the arrangement and number of the tunnels, three tunnels are provided at intervals in the length direction of the tunnel (horizontal direction of the housing 4) (same as above). This arrangement and number can be changed according to the number and arrangement of the insert anchor ACs, but 2 are spaced in the lateral direction of the housing 4 so that the housing 4 can be stably supported. The number is preferably more than one.

In the wall surface side upper support metal fitting 6, the holding portion 6b including the opening 6a has a shape capable of holding an object to be sandwiched by being elastically deformed in the case of the present embodiment. Specifically, the shape is such that the support rod 7b of the housing-side upper support metal fitting 7, which is the sandwiched portion and will be described in detail later, is sandwiched from above and below, and the cross-sectional shape of the support rod 7b. Correspondingly, it is assumed to have a cross-sectional Ω-shaped shape. The holding portion 6b may be provided with a member for increasing the holding force thereof, and for example, a fastening member such as a bolt and a nut for fastening the opening 6a in the closing direction may be provided.

[Housing side upper support bracket (example of housing side first support member)]
The fire hydrant device 1 is further attached to the housing 4 as a support member for installing the housing 4 on the wall surface W, and is sandwiched from the opening 6a of the wall surface side upper support metal fitting 6 into the holding portion 6b. It is provided with a housing-side upper support metal fitting 7 having a support rod 7b (an example of a sandwiched portion) having a circular cross section that is inserted and sandwiched by the sandwiching portion 6b.

Specifically, the housing-side upper support bracket 7 has a pair of fixing portions 7a that are erected upward on the upper surface 4d at intervals in the lateral direction (width direction) of the housing 4. The support rod 7b is provided as being fixed so as to be laid horizontally between the fixing portions 7a and extending in the lateral direction of the housing 4 (see FIG. 5). The housing-side upper support metal fitting 7 may be provided on the back surface 4e instead of being provided on the upper surface 4d of the housing 4.

Here, the fire hydrant device 1 basically includes the wall surface side upper support metal fitting 6 and the housing side upper support metal fitting 7, so that the housing is as shown in FIG. 3A. When 4 is moved substantially horizontally toward the installation position on the wall surface W (in the direction of arrow A1), the support rod 7b of the housing side upper support metal fitting 7 is supported on the wall surface side upper part as shown in FIG. 3B. The metal fitting 6 can be sandwiched into the sandwiching portion 6b from the opening 6a and sandwiched by the sandwiching portion 6b, and the housing 4 can be supported on the wall surface W. As a result, the housing 4 can be installed on the wall surface W without moving the housing 4 above the installation position, and the work of installing the housing 4 on the wall surface W can be simplified and installed. Even if there is no space to move the housing 4 above the position (for example, when the floor plate FS is located above the center of the tunnel T, the wall surface W is inclined toward the roadway side, so that the wall surface W is above the installation position. There may be no space to move the housing 4), and the housing 4 can be easily installed at the installation position.

As described above, in the case of the present embodiment, the holding portion 6b of the wall surface side upper support metal fitting 6 holds the support rod 7b of the housing side upper support metal fitting 7 which is the held portion from the vertical direction. The support rod 7b of the housing-side upper support metal fitting 7 which is the sandwiched portion extends in the lateral direction of the housing 4. The housing 4 is rotatable in the front-rear direction with the support rod 7b as a rotation axis, whereby the angle in the vertical direction can be adjusted, which will be described in detail later.

[Wall side lower support bracket (example of wall side second support member)]
The fire hydrant device 1 is attached to the wall surface W as a support member for installing the housing 4 on the wall surface W, further located below the wall surface side upper support metal fitting 6, and can adjust the angle in the vertical direction. A wall surface side lower support metal fitting 8 having a possible flat plate-shaped connection plate 8a (an example of a connection portion) is provided.

Specifically, the wall surface side lower support metal fitting 8 has a U-shaped base portion 8c and a strut portion 8e axially attached between both side plates of the base portion 8c, and is attached to the tip portion of the strut portion 8e. A connection plate 8a is provided, and a fixing portion 8d for attaching to the wall surface W is provided on the bottom plate of the base portion 8c (see FIG. 6). Then, as described above, the connecting surface 8b of the connecting plate 8a is attached to the wall surface W by the fixing portion 8d in a direction toward the front of the wall surface W (see FIGS. 3A and 3B).

In the case of the present embodiment, the wall surface side lower support metal fitting 8 is also attached to the wall surface W by fixing (bolting) the fixing portion 8d to the insert anchor AC, similarly to the wall surface side upper support metal fitting 6. There is. Although the number and arrangement thereof are not shown, the number and arrangement thereof can be three at intervals in the length direction of the tunnel (the length direction of the housing 4) as in the case of the upper support metal fitting 6 on the wall surface side. This arrangement and number can be changed according to the number and arrangement of the insert anchor ACs, but 2 are spaced in the lateral direction of the housing 4 so that the housing 4 can be stably supported. The number is preferably more than one.

[Case-side lower support bracket (example of housing-side second support member)]
The fire hydrant device 1 is attached to the housing 4 as a support member for installing the housing 4 on the wall surface W, further located below the housing-side upper support metal fitting 7, and can adjust the angle in the vertical direction. A housing-side lower support bracket 9 having a possible flat plate-shaped connection plate 9a (an example of a connection portion) is provided. As will be described later, the housing-side lower support metal fitting 9 abuts on the wall surface-side lower support metal fitting 8 to support the housing 4, and is arranged so as to correspond to the position and number of the wall surface-side lower support metal fittings 8. ..

Specifically, the housing-side lower support metal fitting 9 has the same structure as the wall surface-side lower support metal fitting 8. That is, it has a U-shaped base portion 9c and a strut portion 9e axially attached between both side plates of the base portion 9c, and a connecting plate 9a is provided at the tip portion of the strut portion 9e and the base portion. A fixing portion 9d for attaching to the housing 4 is provided on the bottom plate of 9c (see FIG. 6). Then, as described above, the connecting surface 9b of the connecting plate 9a is attached to the back surface 4e of the housing 4 by the fixing portion 9d in a direction toward the rear of the housing 4 (see FIGS. 3A and 3B). ..

Here, the wall surface W of the tunnel has a curved surface in the vertical direction as shown in FIG. When the fire hydrant device 1 is installed on such a wall surface W, it is preferable that the angle in the vertical direction can be adjusted. In the present embodiment, the wall surface side lower support metal fitting 8 and the housing side lower support metal fitting 9 not only function as a support member for the housing 4, but also function as a vertical angle adjusting member for the housing 4. That is, in the case of the present embodiment, the wall surface side lower support metal fitting 8 is pivotally attached so that the support column portion 8f can rotate about the rotation axis along the lateral direction of the wall surface W (horizontal direction of the housing 4) with respect to the base portion 8c. The vertical angle of the connecting plate 8a provided at the tip thereof can be adjusted. Further, the lower support bracket 9 on the housing side is also such that the support column portion 9f is rotatably attached to the base portion 9c around the rotation axis along the lateral direction of the housing 4 (horizontal direction of the wall surface W). The vertical angle of the connecting plate 9a provided at the tip thereof can be adjusted. As described above, the housing 4 is rotatable in the front-rear direction with the support rod 7b of the housing-side upper support metal fitting 7 as a rotation axis, and the angle in the vertical direction can be changed. As a result, if the connection plate 8a of the lower support bracket 8 on the wall surface side and the connection plate 9a of the lower support bracket 9 on the housing side are connected by adjusting their respective vertical angles, the vertical angle of the housing 4 is desired. It can be adjusted to the angle of.

Only one of the wall surface side lower support metal fitting 8 and the housing side lower support metal fitting 9 may be provided. That is, as shown in FIG. 2A, the connection plate 8a may be directly connected to the back surface of the housing 4 by using only the wall surface side lower support metal fitting 8, and although not shown, the illustration may be omitted. The connection plate 9a may be directly connected to the wall surface W by using only the lower support metal fitting 9 on the housing side. Further, when only the lower support metal fitting 8 on the wall surface side is used, instead of making the connection plate 8a flat, the cross section L-shaped corresponding to the corner between the back surface 4e and the bottom surface 4f of the housing 4 is formed. The bottom of the housing 4 may be mounted on the housing 4.

Although an example of the embodiment of the present invention has been described above, the present invention is not limited to the above embodiment, and various modifications can be made.

For example, the wall surface side upper support metal fitting 6 and the wall surface side lower support metal fitting 8 can be attached to the wall surface of a tunnel without an insert anchor. In that case, a fixing means such as a bolt hole can be newly installed on the wall surface and attached using the fixing means.

Further, the support metal fitting on the wall surface side may be a long one having a length equal to or longer than the length of the housing 4. 7 to 9 show an example in which the upper support metal fitting on the wall surface side has such a long length. In the case of this example, as the upper support metal fitting on the wall surface side, a long wall surface side upper support rail 10 (see FIG. 8) fixed and attached to the wall surface W by an insert anchor AC along the length direction of the tunnel T. A long wall surface side upper support having a flange portion 6d'fitted into the groove portion 10a of the support rail 10 at the rear end portion and being fixed and attached to the support rail 10 so as to be movable along the length direction. The metal fitting 6'(see FIG. 9) is used. Then, the wall-side upper support metal fitting 6'has a holding portion 6b' at the front end portion, which is provided with an opening 6a'that opens toward the front of the wall surface W, like the wall surface-side upper support metal fitting 6. The portion 6b'is attached to the upper support rail 10 on the wall surface side in a direction in which the object to be sandwiched is sandwiched from above and below (see FIG. 7). Further, the housing side upper support metal fitting 7'is sandwiched in the holding portion 6b' of the wall surface side upper support metal fitting 6's like the above-mentioned housing side upper support metal fitting 7, and is sandwiched by the holding portion 6b'. It has a rod 7b'and has a pair of fixing portions 7a' in which the support rod 7b'is fixed so as to be laid horizontally. It is supposed to be fixed to the back surface 4e of the body 4, and the support rod 7b'is provided on the back surface 4e of the housing 4 (see FIG. 7). As a result, as shown in FIG. 7A, the housing 4 is substantially horizontal (arrow A1) toward the installation position on the wall surface W, as in the case of the wall surface side upper support metal fitting 6 and the housing side upper support metal fitting 7. When moved in the direction), as shown in FIG. 7B, the support rod 7b'of the housing side upper support metal fitting 7'is placed in the holding portion 6b' of the wall surface side upper support metal fitting 6'. It can be sandwiched by the sandwiching portion 6b', and the housing 4 can be supported on the wall surface W. Further, in the case of this example, as the upper support metal fitting on the wall surface side, a long wall surface side upper support rail 10 fixed and attached to the wall surface W along the length direction of the tunnel T, and the length of the support rail 10 By using the long wall side upper support metal fitting 6'that is fixed and attached so as to be movable in the direction, the mounting position of the wall surface side upper support metal fitting 6'is in the length direction of the wall surface side upper support rail 10. By moving the housing 4, the mounting position of the housing 4 can be adjusted in the length direction of the tunnel T. As for the wall surface side upper support metal fitting 6', instead of using a long one, a plurality of short ones may be used.

Further, as the lower support metal fitting on the wall surface side, a long one may be used together with the upper support metal fitting. The ones shown in FIGS. 10 and 11 are examples of cases where the lower support metal fitting on the wall surface side has such a long length. In the case of this example, the wall surface side lower support metal fitting 8'that directly supports the housing 4 is long (see FIG. 11), and is fixed to the wall surface W by the insert anchor AC along the length direction of the tunnel T. (See FIG. 10). As shown in FIG. 10, in the wall surface side lower support metal fitting 8', the mounting portion 8a'functions as a portion on which the housing 4 is mounted and supports the housing 4, but its shape. Has an L-shaped cross section corresponding to a corner portion between the back surface 4e and the bottom surface 4f of the housing 4. Further, the fixing portion 8b'is fixed to the wall surface W by the insert anchor AC and functions as a fixing portion to the wall surface W, but the shape thereof is assumed to be inclined along the inclination of the wall surface W.

1: Fire hydrant device 2: Fire extinguishing hose 2a: Fire extinguishing nozzle 3: Hose storage part 4: Housing 4a: Opening 4b: Front door 4c: Front panel 4d: Top surface 4e: Back surface 4f: Bottom surface 5: Operation lever 6: Wall surface Side upper support bracket 6a: Opening 6b: Holding part 6c: Base 6d: Fixing part 6e: Connecting part 6': Wall side upper support bracket
6a': Opening 6b': Holding part 6d': Flange part 7: Housing side upper support metal fitting 7a: Fixing part 7b: Support rod 7': Housing side upper support metal fitting 7a': Fixing part 7b': Support rod 8: Wall side lower support bracket 8a: Connection plate 8b: Connection surface 8c: Base 8d: Fixing part 8e: Strut part 8': Wall side lower support bracket 8a': Mounting part 8b': Fixing part 9: Housing side lower support bracket 9a: Connection plate 9b: Connection surface 9c: Base 9d: Fixed part 9e: Strut part 10: Wall side upper support rail 10a: Groove part T: Tunnel W: Wall surface SG: Segment AC: Insert anchor R1: Roadway R2: Observer passage FS: Floor slab

Claims (4)

There is a fire hydrant device installed on the wall of the tunnel, which has a housing with a built-in hose storage for storing fire extinguishing hoses.
A first support member on the wall surface side having an elastically deformable holding portion attached to the wall surface and provided with an opening that opens toward the front of the wall surface.
A rod-shaped holding portion having a circular cross section, which is attached to the housing and is sandwiched into the holding portion through the opening of the holding portion that is elastically deformed by the first support member on the wall surface side, and is sandwiched by the holding portion. Further provided with a housing-side first support member having a
A fire hydrant device, characterized in that the sandwiched portion of the first support member on the housing side is sandwiched between the sandwiched portions of the first support member on the wall surface side, and the housing is supported on the wall surface. A fire extinguisher box that has a housing for storing fire extinguishers and is installed on the wall of a tunnel.
A first support member on the wall surface side having an elastically deformable holding portion attached to the wall surface and provided with an opening that opens toward the front of the wall surface.
A rod-shaped holding portion having a circular cross section, which is attached to the housing and is sandwiched into the holding portion through the opening of the holding portion that is elastically deformed by the first support member on the wall surface side, and is sandwiched by the holding portion. Further provided with a housing-side first support member having a
A fire extinguisher box, characterized in that the sandwiched portion of the first support member on the housing side is sandwiched between the sandwiched portions of the first support member on the wall surface side, and the housing is supported on the wall surface. Clamped portion of the housing side first support member is for extending laterally of the front Kikatamitai, the wall-side first support member is intended for clamping the clamped portion in the vertical direction The fire hydrant device according to claim 1 or the fire extinguisher box according to claim 2 . A wall-side second support member located below the wall-side first support member, which is attached to the wall surface and has a connection portion whose vertical angle can be adjusted.
A second support member on the housing side, which is located below the first support member on the housing side and is attached to the housing and has a connection portion whose vertical angle can be adjusted, is further provided.
1. The fire hydrant device according to 3 or the fire extinguisher box according to claim 2 or 3 .

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