JP6867170B2 - Fire hydrant device, fire extinguisher box - Google Patents

Description

The present invention relates to a fire hydrant device and a fire extinguisher box installed in a tunnel or the like.
In this specification, the term "back side" as a term for explaining the positional relationship of the fire hydrant device is the wall surface side of the tunnel when the fire hydrant device is installed in the observer passage, and the "front side" is the roadway. Refers to the side.

As for the fire hydrant device installed in a tunnel or the like, for example, as disclosed in Patent Document 1, the housing of the fire hydrant device is installed in the "box-extracted portion formed on the tunnel wall surface".

However, recent large-diameter tunnels are often constructed by a shield method, and in this case, the wall surface of the tunnel is constructed with steel segments at the same time as excavation of the tunnel, as disclosed in Patent Document 1. I can't remove the box.
Therefore, as the installation location of the main body of the fire hydrant device, it is conceivable to embed it in the observer passage instead of the tunnel wall surface, and there is a tunnel fire hydrant device disclosed in Patent Document 2 as such an embodiment.

What is disclosed in Patent Document 2 is "in a tunnel fire hydrant device installed in a tunnel having an observer passage constructed at a predetermined height along the road shoulder of the tunnel side wall, the road surface of the observer passage. A tunnel fire hydrant device characterized in that the main body is housed in the space below the observer passage with the side side wall as the front surface of the device. ”(See claim 1 of Patent Document 2).

JP-A-2015-44039 Japanese Unexamined Patent Publication No. 2001-9053

In the one disclosed in Patent Document 2, a hose reel and a fire extinguisher are housed in a tray provided in the main body so as to be able to be pulled out, and the tray is pulled out to the front side. Therefore, a space for pulling out the tray is required on the front side of the fire hydrant device.
However, the front side of the fire hydrant device is close to the roadway, and an accident vehicle or the like may be on the front side of the fire hydrant device, so it is conceivable that there is almost no space in front of the fire hydrant device. Therefore, it is expected that fire extinguishing activities will be hindered.

Further, when the hose reel and the fire extinguisher are stored in the tray pulled out to the roadway side as disclosed in Patent Document 2, the tray can be pulled out only from the roadway side, and the hose and the fire extinguisher can also be taken out from the roadway side. You can only do it from. Therefore, fire extinguishing activities can only be carried out from the roadway, and there is a problem that smooth and effective fire extinguishing activities cannot be carried out promptly.

Further, in the tunnel fire hydrant device of Patent Document 2, the tray is pulled out to the front side at the same time by rotating and opening the fire hydrant door provided on the front side of the main body about the lower side thereof. There is. A heavy object called a hose reel around which a hose is wound is stored in the tray, and it seems that a considerable amount of force is required to open the fire hydrant door of the mechanism for pulling out such a tray, and the operability is poor. Therefore, there is also the problem that it is not a quick fire extinguishing activity.

The present invention has been made to solve such a problem, and even when the fire hydrant device is installed so as to be embedded in the observer passage, the hose can be taken out without any trouble, and the lid of the hose storage portion can be used. The purpose is to obtain a fire hydrant device that can be easily opened and can perform quick fire extinguishing activities.
The purpose is to obtain a fire extinguisher box that does not hinder the removal of the fire extinguisher and enables quick fire extinguishing activities.

(1) The fire hydrant device according to the present invention has a box-shaped main body portion having a hose storage portion for storing the wound hose sideways and having an open upper surface, and a top plate portion covering the upper surface opening of the main body portion. It is a fire hydrant device equipped with
The top plate portion has a side portion on the back side that is rotatably attached so that it can be opened and closed.
An urging means that constantly urges the top plate portion in the door opening direction, a plurality of locking portions that are releasably locked to a plurality of locations of the main body portion when the top plate portion is closed, and the top plate portion. It is characterized in that it is provided with a plurality of operation units that are provided in the vehicle and operate so that the plurality of locking portions can be unlocked at the same time.

(2) Further, in the above (1), the top plate portion is divided into two in the depth direction by the front side top plate portion and the back side top plate portion.
The front side top plate portion can be held in an upright state, and the back side top plate portion can be used as a passage while the front side top plate portion is opened.

(3) The fire extinguisher box according to the present invention has a box-shaped main body portion having a fire extinguisher storage portion for storing the fire extinguisher in a state of lying down and having an open upper surface, and a ceiling covering the upper surface opening of the main body portion. A fire extinguisher box with a plate
The top plate portion has a side portion on the back side that is rotatably attached so that it can be opened and closed.
An urging means that constantly urges the top plate portion in the door opening direction, a locking portion that locks the top plate portion to the main body portion in a closed state, and a locking portion provided on the top plate portion. It is characterized by being provided with an operation unit for operating the locking portion so that it can be unlocked.

(4) Further, in the above-described item (3), the top plate portion is divided into two in the depth direction by the front side top plate portion and the back side top plate portion.
The front side top plate portion can be held in an upright state, and the back side top plate portion can be used as a passage while the front side top plate portion is opened.

The fire hydrant device according to the present invention includes a box-shaped main body portion having a hose storage portion for storing the wound hose sideways and having an open upper surface, and a top plate portion covering the upper surface opening of the main body portion. The top plate portion has a side portion on the back side that is rotatably attached so that it can be opened and closed.
An urging means that constantly urges the top plate portion in the door opening direction, a plurality of locking portions that are unlockably locked to a plurality of locations of the main body portion when the top plate portion is closed, and the top plate portion. By providing a plurality of operation units provided so as to be able to simultaneously release the locking of the plurality of locking portions, the locking portion can be locked by operating any one of the plurality of operating portions. Since it is possible to release the button, the operator can operate the operation unit near the operator, and the operation can be performed quickly.
Further, for example, when the fire hydrant device is installed so as to be embedded in the observer passage, the door of the front side top plate can be opened from either the road side or the observer passage, and the hose can be pulled out or the fire extinguisher can be opened. Can be taken out from the side of the road or from the guard passage. Therefore, fire extinguishing activities in the event of a fire can be carried out quickly and smoothly.
Further, since the top plate portion is opened by the urging force of the urging means only by operating the operating portion, the operability is excellent, and therefore a quick fire extinguishing activity can be performed.

It is a perspective view of the closed door state of the fire hydrant device which concerns on embodiment of this invention. It is a perspective view of the state in which the 1st front side top plate part and the 2nd front side top plate part of the fire hydrant device shown in FIG. 1 are opened. FIG. 3 is a plan view of the fire hydrant device shown in FIG. 1 in a state where the first front side top plate portion and the second front side top plate portion are opened. It is explanatory drawing explaining the inside of the installation space provided in the guard passage constructed on the shoulder of the carriageway in a tunnel.

The installation location of the fire hydrant device according to the present embodiment is not limited, but it is suitable for installation in, for example, an installation space provided in an observer passage constructed on the shoulder of a roadway in a tunnel. It is a thing.
Therefore, first, a space for installing an observer passage suitable for installing a fire hydrant device will be described with reference to FIG.
FIG. 4 shows a part of the observer passage 83 on the shoulder of the tunnel. In the figure, 81 is the tunnel wall surface, 83 is the observer passage, and 85 is the roadway.

As shown in FIG. 4, the installation space 87 is provided so as to be cut out from the front wall 89 of the observer passage 83 in the width direction of the roadway of the observer passage 83, and is installed in a cross section orthogonal to the axis of the observer passage 83. The wall forming the space 87 is L-shaped. The road surface of the observer passage 83 has an opening corresponding to the upper surface of the installation space 87, and the opening edge 91 of the opening is a peripheral edge (overhanging portion 15) of the top plate 13 of the fire hydrant device 1 described later. The three sides on which the is placed are lowered by one step.

The fire hydrant device 1 of the present embodiment suitable for installation in the installation space 87 as described above will be described with reference to FIGS. 1 to 3.
The fire hydrant device 1 has a hose storage unit 5 for storing the wound hose 3 sideways and a fire extinguisher storage unit 9 for storing the fire extinguisher 7 sideways as shown in FIGS. A box-shaped main body portion 11 having an opening and a top plate portion 13 covering the upper surface opening of the main body portion 11 are provided.
Hereinafter, each part constituting the fire hydrant device 1 will be described in detail.

<Main body>
The main body portion 11 in the present embodiment has a hose storage portion 5 and a fire extinguisher storage portion 9, and has a substantially rectangular parallelepiped shape with an open upper surface as shown in FIGS. 1 and 2.
The shape of the main body 11 is a flat rectangular parallelepiped shape having a depth larger than the height.
On both side portions and the rear side portion (back side portion) of the main body portion 11, overhanging portions 15 extending outward are provided.
When the main body portion 11 is housed in the installation space 87, the overhanging portion 15 is placed on a step portion formed in the opening edge portion 91 of the installation space 87. As a result, the overhanging portion 15 and the top plate portion 13 are flush with the road surface of the observer passage 83. The overhanging portion 15 may be provided on at least two sides on both sides, and in that case, the stepped portion of the opening edge portion 91 may be provided only on the two sides on both sides.

A red indicator lamp 17, an emergency button 19 for notifying the observer of an emergency, and an emergency lamp 21 that lights up when the emergency button 19 is pressed are provided on the front surface of the main body 11.
Hereinafter, the hose storage unit 5 and the fire extinguisher storage unit 9 will be described in detail.

《Hose storage》
The hose accommodating portion 5 is housed in a state in which the hose 3 is wound inward and in a horizontal direction (a cylinder formed by the hose 3 in a wound state in a vertical direction). Therefore, the hose storage portion 5 has a flat rectangular shape having a depth larger than the height.
The hose 3 may be stored in the hose storage portion 5 in a storage form other than the inward winding. For example, a reel type storage form in which the hose 3 is wound around a hose reel may be used. Even in the case of the reel type, the hose 3 wound around the reel is placed sideways.

Further, a first operation lever 23 and a second operation lever 25 for operating the fire hydrant valve are provided on the left and right front sides of the hose storage portion 5 in the drawing.
The first operating lever 23 and the second operating lever 25 are provided in the main body 11 and remotely control the fire hydrant valve (not shown) via a wire (not shown). The fire hydrant valve is provided, for example, in a branch pipe of a water distribution main in the basement (not shown), and the fire hydrant water is supplied to the fire hydrant device 1 (specifically, supplied to the fire extinguishing nozzle 27) by opening the valve.

As shown in FIG. 2, the first operating lever 23 and the second operating lever 25 are provided on both sides of the hose accommodating portion 5 with the hose accommodating portion 5 interposed therebetween. The first operating lever 23 and the second operating lever 25 of the present embodiment are interlocked with each other by interlocking means such as crossed wires to operate in the same direction. That is, when the opening operation is performed by the first operating lever 23, the lever of the second operating lever 25 also moves in the same manner as when the opening operation is performed. Therefore, for example, even when the opening operation is performed by the first operating lever 23, the closing operation can be performed by the second operating lever 25.

《Fire extinguisher storage》
The fire extinguisher storage unit 9 can store at least one (two in this example) fire extinguisher 7 in a state of being laid down sideways. In the present embodiment, as shown in FIGS. 1 and 2, two fire extinguishers 7 are directed below the second front top plate portion 37 in the width direction of the main body portion 11, and the lever 29 is directed to the main body 11. It is laid down and stored toward the inside of the.
The fire extinguisher storage unit 9 of this example is stored with the fire extinguisher 7 tilted so that the upper side (lever 29 side) of the fire extinguisher 7 is slightly higher.
When taking out the fire extinguisher 7, the lever 29 (see FIG. 3) provided on the upper part of the fire extinguisher 7 is held. Therefore, by raising the upper side of the fire extinguisher 7, the fire extinguisher 7 can be moved sideways. The lever 29 can be easily held even when the fire extinguisher is laid down, and the fire extinguisher 7 can be easily taken out.

The mounting surface of the fire extinguisher storage unit 9 on which the fire extinguisher 7 is mounted may be an inclined surface that is further inclined downward toward the front side. By providing such an inclined surface, when the fire extinguisher 7 on the front side is taken out, the fire extinguisher 7 on the back side slides and moves toward the front side, so that the fire extinguisher 7 can be taken out more easily.

<Top plate>
As shown in FIG. 1, the top plate portion 13 is roughly divided into two on the back side and the front side, the back side is composed of the back side top plate portion 31, and the front side is the inspection top plate portion 33. It is composed of a first front side top plate portion 35 and a second front side top plate portion 37 corresponding to the front side top plate portion of the present invention.
When the top plate portion 13 is closed, an operator can pass through it as a road surface of the observer passage 83.

The back side top plate portion 31 is fixed with screws or the like so that the door can be opened at the time of inspection without opening the door at all times.
The split position of the top plate portion 13 is located above the hose storage portion 5. Therefore, as shown in FIG. 2, even when the first front side top plate portion 35 is opened, the back side top plate portion 31 covers a part of the hose 3 in a plan view. With such an arrangement, the back side top plate portion 31 comes into contact with the hose 3 when the hose 3 is pulled out, and functions as a hose pull-out regulating means. That is, if there is nothing covering the upper part of the hose 3, the movement of the hose 3 is performed when the first operating lever 23 or the second operating lever 25 is operated to open the fire hydrant valve and then the hose 3 is pulled out. Since there is nothing to regulate, the hose 3 may run wild due to water pressure or unravel in a disorderly manner, but since the back side top plate 31 is arranged so as to cover the hose 3, it hits the hose 3. It is possible to prevent the hose 3 from violently coming into contact with it, or to regulate the attempt to unravel it in a disorderly manner.
In the present embodiment, the division position of the top plate portion 13 is located at the central portion of the top plate portion 13 in the depth direction, and is located at the central portion of the hose storage portion 5 in the depth direction.

The first front side top plate portion 35 and the second front side top plate portion 37 are rotatably attached to the back side top plate portion 31 with their back side portions.
The first front side top plate portion 35 and the second front side top plate portion 37 are always urged in the door opening direction by the gas spring 39 corresponding to the urging means of the present invention, and in the opened state, the first front side top plate portion 35 and the second front side top plate portion 37 are always urged in the door opening direction. As shown in FIG. 2, the standing holding means 41 is held in the standing state.
In the present embodiment, the urging force of the gas spring 39 will be described as being such that the first front side top plate portion 35 or the second front side top plate portion 37 is automatically brought into an upright state. The force may be weaker. Even in that case, it serves as an auxiliary force when manually opening the first front side top plate portion 35 or the second front side top plate portion 37.
Further, when the gas spring 39 has an urging force that automatically brings the first front side top plate portion 35 or the second front side top plate portion 37 into an upright state, even if the standing holding means 41 is not provided, the first front side The top plate portion 35 or the second front side top plate portion 37 can be held in an upright state.

Further, on the inner surface (front surface in the upright state) of the first front side top plate portion 35, a nozzle holder 43 (see FIG. 2) for holding the fire extinguishing nozzle 27 provided at the tip of the hose 3 and a drawer of the hose 3 are drawn. A hose guide 45 is provided to guide the hose guide 45.
Hereinafter, the parts attached to the first front side top plate portion 35 and the second front side top plate portion 37 will be described in detail.

In the gas spring 39, the lower end side of the cylinder rod 47 is rotatably fixed to the bottom portion of the main body portion 11, and the upper end side of the cylinder 49 rotates to the first front side top plate portion 35 and the second front side top plate portion 37, respectively. It is connected as possible. The gas spring 39 has an urging force that rotates the first front side top plate portion 35 and the second front side top plate portion 37 from the closed door state to the open door state.
The first front side top plate portion 35 is provided with a first operation portion 51 and a second operation portion 53 for holding the first front side top plate portion 35 in a closed state or opening the door. There is. The first operation unit 51 and the second operation unit 53 have the same mechanism and have a latch 55 (see FIG. 2). In the closed state, the latch 55 is locked to the main body portion 11 to hold the closed state. It has become like. The first operation unit 51 and the second operation unit 53 are interlocked with each other via the wire 57, and the first front side top plate portion 35 can be opened by any operation.
As shown in FIGS. 1 and 2, a first operating lever 23 is provided in the vicinity of the first operating unit 51, and a second operating lever 25 is provided in the vicinity of the second operating unit 53.

Further, the second front side top plate portion 37 is provided with a third operation portion 59 having the same mechanism as the first operation portion 51 and the second operation portion 53. The third operation unit 59 is interlocked with the latch mechanism 61 provided on the left side in FIG. 2 on the inner surface side of the second front side top plate portion 37 via the wire 57, and the third operation unit 59 is opened. The latch 55 of the third operation unit 59 and the latch mechanism 61 can be opened at the same time, and the second front side top plate portion 37 can be opened only by operating the third operation unit 59.
The first operation unit 51, the second operation unit 53, and the third operation unit 59 correspond to the operation unit of the present invention, and the latch 55 and the latch mechanism 61 correspond to the locking unit of the present invention.
Further, the latch 55 can be directly unlocked by operating the first operation unit 51, the second operation unit 53, or the third operation unit 59, and the latch mechanism 61 is indirectly locked in conjunction with the latch 55. It is to be released.

The upright holding means 41 is narrowly provided so that one end side is rotatably attached to the first front side top plate portion 35 or the second front side top plate portion 37 and the other end side is lockable to the main body portion 11. It is composed of plate-shaped members (see FIG. 2).
The other end of the standing holding means 41 is inserted into the narrow groove 63 provided in the main body portion 11, and when the first front side top plate portion 35 or the second front side top plate portion 37 is in the upright state. It can be locked to the peripheral edge of the narrow groove 63.
The first front side top plate portion 35 and the second front side top plate portion 37 are preferably upright in an upright state, but may be slightly tilted forward or backward from the closed state. It may be rotated and held by about 80 to 100 degrees.

The hose guide 45 is provided on the inner surface side of the first front side top plate portion 35, has a U-shape, and has a U-shaped opening (a space portion surrounded by a U-shaped side portion) in the opened state. ) Is installed so that it faces up and down. The hose 3 is inserted from the bottom to the top in the U-shaped opening of the hose guide 45. The shape of the hose guide 45 is not limited to the U-shape, and any shape such as a U-shape that can guide the drawer of the hose 3 may be used.

The inspection top plate 33 is always screwed and closed, and can be opened by removing the screw only at the time of inspection. A piping system or the like (not shown) is arranged below the inspection top plate 33.

The operation of the present embodiment configured as described above will be described.
When the first operation unit 51 or the second operation unit 53 is operated to unlock the latch 55 from the state where the first front side top plate portion 35 is closed (see FIG. 1), the first front side top plate portion is released. The door 35 is automatically opened by the urging force of the gas spring 39, and is held in the standing state by the standing holding means 41 as shown in FIGS. 2 to 3.
The second front side top plate portion 37 is also opened by the same operation as the first front side top plate portion 35. Therefore, the door opening work of the first front side top plate portion 35 and the second front side top plate portion 37 can be performed extremely smoothly and easily.

In the fire hydrant device 1 of the present embodiment configured as described above, the top plate portion 13 is normally closed, and the top plate portion 13 can be used as the observer passage 83.
In the event of a fire, for example, in order to pull out the hose 3, the first front side top plate portion 35 is opened. In this case, either the first operation portion 51 or the second operation portion 53 is operated. Can also be opened. Therefore, the operator only needs to operate either the first operation unit 51 or the second operation unit 53 near him, and can quickly respond in the event of a fire.
Moreover, this door opening operation can be performed from the side of the roadway 85 or from above the observer passage 83. In particular, when the door is opened from above the observer passage 83, the operation is performed from any position in the left-right direction of the top plate portion 13 of the fire hydrant device 1, but the first operation unit 51 and the second operation Since the unit 53 is provided, the fire hydrant device 1 can be operated at either position with respect to the fire hydrant device 1. Therefore, a smooth fire extinguishing activity can be performed as compared with the case where the tray is pulled out only from the roadway 85 side as disclosed in Patent Document 2.

When the first front side top plate portion 35 and / or the second front side top plate portion 37 is opened, the hose 3 is pulled out and the fire extinguisher 7 is taken out. It can be done from the side of the guard passage 83.

Further, since the first front side top plate portion 35 and the second front side top plate portion 37 hold the upright state as shown in FIGS. 2 and 3 in the opened state, the back side top plate portion 31 is used as a passage. It can be used, and in this respect as well, the workers can move smoothly, so that fire extinguishing activities can be carried out efficiently.

When the first front side top plate portion 35 is opened and the hose 3 is used to extinguish the fire, the first operating lever 23 or the second operating lever 25 is operated, but in the vicinity of the first operating portion 51. Since the first operation lever 23 is provided and the second operation lever 25 is provided in the vicinity of the second operation unit 53, either the first operation unit 51 or the second operation unit 53 is operated in front of the first operation unit 53. Even if the side top plate portion 35 is opened, the valve opening operation of the fire hydrant valve can be performed quickly.
After opening the fire hydrant valve with the first operating lever 23 or the second operating lever 25, the fire extinguishing nozzle 27 is removed from the nozzle holder 43 and the hose 3 is pulled out. At this time, the presence of the back side top plate portion 31 can prevent the hose 3 from being violent due to water pressure or being unraveled in a disorderly manner.
However, depending on how the hose 3 is pulled out, it is assumed that the hose 3 interferes with the back side top plate 31 more than intended, making it difficult to pull out smoothly. However, the presence of the hose guide 45 makes it difficult to pull out smoothly. Since the hose 3 is always pulled out near the center of the winding of the hose 3, the hose 3 can be pulled out more smoothly without being excessively restricted by the back side top plate portion 31.

In the above embodiment, the top plate portion 13 is divided into two in the depth direction, but the top plate portion 13 of the present invention may not be divided in the depth direction. In this case, the side portion on the back side of the top plate portion 13 may be rotatably attached to the upper side portion of the main body portion 11.

Further, in the above embodiment, the first front side top plate portion 35 and the second front side top plate portion 37 are flat plates, but the first front side top plate portion 35 and the second front side top plate portion 35 are shown. The front side of the portion 37 may be bent downward so that the cross-sectional shape in the depth direction becomes L-shaped. In this case, the upper portion of the front surface portion of the main body portion 11 may be cut out corresponding to the front side side of the first front side top plate portion 35 and the second front side top plate portion 37 to reduce the height. By doing so, when the first front side top plate portion 35 and the second front side top plate portion 37 are opened, the door opening space is wide and the equipment can be taken out smoothly, and the fire extinguishing activity is smooth. Can contribute to.

Further, in the above embodiment, the case where two operating levers 23 or 25 are provided as the operating levers for opening and closing the fire hydrant valve is shown, but the number of operating levers may be one. .. In this case, an operation lever is provided in the vicinity of the first operation unit 51 or the second operation unit 53, whichever has a higher possibility of operation (for example, the first operation unit 51), or the first operation unit 51 or the first operation unit 51 or By providing the operation lever at a position close to any of the second operation units 53, it is possible to speed up the work after opening the first front side top plate portion 35.

In the above embodiment, the fire hydrant device 1 having the hose storage portion 5 for storing the hose 3 has been described, but a fire extinguisher box for accommodating only the fire extinguisher is installed in the observer passage 83 instead of the fire hydrant device. In such a case, the above-mentioned features of the fire hydrant device 1 can be applied to the fire extinguisher box.
That is, it is provided with a box-shaped main body portion having a fire extinguisher storage portion for storing the fire extinguisher box in a state where the fire extinguisher is laid down and having an open upper surface, and a top plate portion covering the upper surface opening of the main body portion. The top plate portion has a side portion on the back side that is rotatably attached so as to be openable and closable, and an urging means that constantly urges the top plate portion in the door opening direction. It is provided with a locking portion that locks the top plate portion to the main body portion in a closed state, and an operating portion that is provided on the upper surface of the top plate portion and operates so that the locking portion can be unlocked. It may be configured.

Further, the top plate portion is divided into two in the depth direction by the front side top plate portion and the back side top plate portion, and the front side top plate portion can be held in an upright state during opening. With the front top plate portion open, the back side top plate portion may be used as a passage.

Further, even in such a fire extinguisher box, the same effect as described in the fire hydrant device 1 is exerted on the removal of the fire extinguisher and the facilitation of the fire extinguishing activity.

1 Fire hydrant device 3 Hose 5 Hose storage part 7 Fire extinguisher 9 Fire extinguisher storage part 11 Main body part 13 Top plate part 15 Overhanging part 17 Red indicator light 19 Emergency button 21 Emergency lamp 23 1st operation lever 25 2nd operation lever 27 Fire extinguishing nozzle 29 Lever 31 Back side top plate 33 Inspection top plate 35 1st front top plate 37 2nd front top plate 39 Gas spring 41 Standing holding means 43 Nozzle holder 45 Hose guide 47 Cylinder rod 49 Cylinder 51 No. 1 Operation unit 53 2nd operation unit 55 Latch 57 Wire 59 3rd operation unit 61 Latch mechanism 63 Narrow groove <Watcher passage>
81 Tunnel wall surface 83 Observer passage 85 Roadway 87 Installation space 89 Front wall 91 Opening edge

Claims (1)

A fire hydrant device having a box-shaped main body having a hose storage portion for storing a wound hose sideways and having an open upper surface, and a top plate portion covering the upper surface opening of the main body portion.
The top plate portion has a side portion on the back side that is rotatably attached so that it can be opened and closed.
An urging means that constantly urges the top plate portion in the door opening direction, a plurality of locking portions that are releasably locked to a plurality of locations of the main body portion when the top plate portion is closed, and the top plate portion. A fire hydrant device provided with a plurality of operating units that can simultaneously release the locking of the plurality of locking portions.

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