JP4884058B2 - Fire hydrant equipment - Google Patents

Description

  The present invention relates to a fire hydrant device.

  Conventionally, a fire hydrant device is a so-called inner wrap type fire hydrant device in which a fire hose is housed in an inner volume. For example, the fire hydrant device is installed on an inspection road adjacent to a roadway in a tunnel, or on the inner wall of a tunnel. It is buried and installed.

The structure of the fire hydrant device is, for example, that the cabinet body is formed in a housing that opens the front surface, the reinforcing frame is fixed in the vicinity of the front surface, and the decorative frame has an opening in which the door body is arranged in the center The fixing member is formed at a plurality of locations, and each fixing member of the decorative frame is detachably fixed to the reinforcing frame in the cabinet body by being bolted. (See Patent Document 1).
JP 2001-246007 A

  In the fire hydrant apparatus as described above, it is necessary to fix the fixing member to the back side of the decorative frame (front panel) by welding or the like, and the mounting work to the reinforcing member (frame) is performed by bolts on the back side of the decorative frame. Tightening had to be done, the configuration was complicated, and the work was cumbersome.

  Therefore, an object of the present invention is to obtain a fire hydrant device having a simple structure and easy assembly.

The present invention includes a hose having a fire extinguishing nozzle at the tip, and a hose bucket for accommodating the hose in an inner winding type. When the fire is extinguished, the front panel door provided in the main body is opened and the hose is pulled out to extinguish the fire. in fire hydrant apparatus for the tunnel, the frame-shaped frame, and the front panel is attached to the entire surface of the front the frame, in the main body is constituted, the hose bucket at least two leads to the lower side from the upper surface side of the frame bar-like is integrally coupled to the frame by the body, a fixed portion right and left side of the frame, the front panel is abut to the fixed part, by bolting or screwing from the front side of the front panel, the the front panel and the fixing portion are detachably fixed, said hose bucket and removing the front panel is completely exposed It is an butterfly.

Further, the front panel is provided electrical equipment directly, electrical equipment, transmitters, indicator is any or a combination of outlet and phone jack.

Since the front panel can be attached to the frame from the front side of the front panel, it is easy to assemble and is arranged so that the front panel and the fixed part of the frame come into contact with each other. It is simple and can reduce the cost, and leads to making the entire fire hydrant apparatus thinner. Further, since the hose bucket is completely exposed when the front panel is removed, the hose can be taken up in an orderly manner in the recovery operation after the fire fighting activity is stopped.

  Further, since the front panel can be easily attached and detached, it is not necessary to use a dedicated plate or door for installing the electric device, and it is simple and can reduce the cost.

Embodiment 1
1 is a front view of an embodiment using the present invention, FIG. 2 is a plan view of FIG. 1, and FIG. 3 is a side view of FIG.

  In the figure, the fire hydrant device of this embodiment is a so-called inner wrap type fire hydrant device in which a fire hose is housed in an inner wrap, and is embedded in, for example, an inner wall of a tunnel.

  The main body of such a fire hydrant device has a frame-like frame 10 combined with a reinforcing member having a strong L-shaped cross section, and a front panel 21 installed on the front surface thereof, and a fire-extinguishing nozzle 60 at the tip thereof. A hose bucket 12 that accommodates the hose 5 in an inner winding manner, an automatic pressure regulating valve 2, a fire hydrant valve 3, a water tap 4 and the like.

  As shown schematically in FIG. 4, the frame 10 is shaped to be a box frame, and fixed portions 10b and 10c that are pulled down vertically on the left and right sides of the upper horizontal portion 10a are arranged. Foot portions 10d and e are arranged from the respective fixing portions 10b and c toward the back side, and further, a horizontal bottom portion 10f is formed so as to connect both the foot portions 10d and e. The inverted L-shaped fixing portion 10g is formed for fixing the fire hydrant valve 3 and the like.

  A hose bucket 12 is integrated with the frame 10. Two rod-like bodies 12a, 12b extending from the upper surface side to the lower surface side of the main body and a single plate arranged on the back side of the two rod-like bodies 12a, b are bent in a substantially U-shape on the left and right sides. And a strip 12c extending to the two rod-like bodies 12a and 12b. Similarly, a plate-like upper surface portion 12d formed on the upper side and the lower end of the two rod-like bodies 12a and 12b are connected to the frame 10 It consists of a bottom surface portion 12e by two frames connected to the bottom portion 10f, and an opening portion 12g through which the hose 5 is drawn is formed between the two rod-like bodies 12a and 12b. Each upper end portion of the two rod-like bodies 12a, b is coupled to the upper surface portion 12d and to the horizontal portion 10a of the frame 10 by the coupling portions 12h, i. Therefore, holding the box shape of the frame 10 is also reinforced.

  The hose bucket 12 houses the hose 5 in an inner-winding manner, and comes into contact with the bottom surface portion 12e, the left side surface of the strip plate 12c, the plate-shaped top surface portion 12d, and the right side surface of the strip plate 12c from the back side of the strip plate 12c. Wrapped while adjusting the shape of the four corners. This storage operation can be performed with the front panel 21 removed, and the hose bucket 12 can be completely exposed to perform the storage operation.

  Further, suspension bolts 12j, k are provided at the connecting portions 12h, i of the hose bucket 12 so that the main body can be lifted during transportation, and can be lifted while maintaining the strength of the entire frame 10. The frame 10 is mounted on a gantry 11 serving as a fixing member to the installation surface.

  As shown in FIG. 1, the front panel 21 is a plate-like body provided with two openings provided with doors, and each opening is provided with a forward inclined door 14 and a fire extinguisher door 26. . On the left and right sides of the front panel 21, bolts 21 b that are bolted can be seen at a total of six portions corresponding to the fixing portions 10 b and c of the frame 10. Although not shown in detail at the position of each bolt 21b of the front panel 21, mounting holes are respectively formed, and although not shown in detail in the corresponding fixing portions 10b, c of the frame 10, mounting holes are formed. The nut is fixed. The number of bolts is not limited to six, but can be increased or decreased to four, such as four.

  Further, as a reinforcement of the front panel 21, a plate-like fixing member 28 whose one end is welded to the strip 12 c of the hose bucket 12 is provided, and bolts 21 d for pressing between the two openings of the front panel 21 are provided. Yes. The center portion of the front panel 21 is fixed to the frame 10 side via a fixing member 28 by the bolts 21d.

  The forward tilting door 14 is a door that pivots forward with respect to the front panel 21 when the lower part is joined by a hinge 14a. The opening / closing mechanism of the forward tilting door 14 is a central portion of the door front surface when opened. The handle 43 can be opened by pulling it forward. That is, the forward tilting door 14 is magnetically maintained closed by a magnetic force, and by pulling the handle 43 toward the front, the coupling due to the magnetic force is released, and the forward tilting door 14 is rotated forwardly to open the opening.

  The forwardly inclined door 14 is fully opened by turning in the forwardly inclined direction, and hangs down until it comes into contact with a contact portion 21 c disposed on the surface of the front panel 21. The forwardly inclined door 14 has only a function as a door, is not provided with an opening / closing lever or a latch mechanism, and is light and simple. Therefore, a hinge 14a or a magnet-type opening / closing mechanism is sufficient. And the position of the opening in which the front leaning door 14 is provided in the front panel 21 needs an area where the front leaning door 14 hangs down below, and the front leaning door 14 is the center of the front panel 21 in the vertical direction. While being a part, it is arrange | positioned more than the height substantially equal to the width | variety of the vertical direction of the forward leaning door 14. FIG.

  The nozzle 60 connected to the hose 5 housed in the hose bucket 12 is exposed inside the forward tilting door 14 thus opened, and the opening / closing lever 3a of the fire hydrant valve 3 is exposed.

  The fire extinguisher door 26 is a door that forms a rotating shaft (not shown) on the left side with respect to the front panel 21 and rotates sideways. The fire extinguisher door 26 is a magnet type and has a handle on the right side of the door. It can be opened by pulling 58 toward you. Inside the fire extinguisher door 26, a fire extinguisher mounting plate 26b is disposed, and although not described in detail, the fire extinguisher is placed on site. Further, a terminal box 27 to which various wirings are connected is installed on the left side surface of the strip 12c of the hose bucket 12 inside the fire extinguisher door 26.

  The upper left portion of the front panel 21 is an electric device mounting portion, and is a portion to which electric devices such as an indicator lamp 55 and a transmitter 56 are mounted. Further, although not used here, an emergency outlet, a telephone jack, or the like may be provided, and these devices may be selected as necessary. Regarding the replacement of these devices, since the front panel 21 can be easily attached to and detached from the frame 10, the defective device can be replaced by removing the front panel 21 from the frame 10.

  The procedure for using the fire hydrant device in this embodiment will be briefly described.

  When a fire occurs in a tunnel or the like, an operator who has found the fire, such as a car driver, rushes to the fire hydrant device.

  First, the operator pulls the handle 43 of the forward tilting door 14 toward the front to fully open the forward tilting door 14, grasps the exposed nozzle 60, pulls out the hose 5, and pulls the open / close lever 3 a of the exposed fire hydrant valve 3 toward you. Pull out and open the valve to let the fire water flow into the hose 5. At this time, the hose 5 to be drawn out is restricted and drawn out from a narrow region where the opening by the forward tilting door 14 and the opening 12g of the hose bucket 12 overlap, and the hose 5 that is caught falls out of shape and falls. There is no. And the opened forward tilting door 14 will be in the state which hangs down substantially, and since it does not protrude ahead, it will not interfere with operation.

  The fire-extinguishing water that has flowed into the hose 5 can be discharged from the nozzle 60 as it is, and an operator who arrives at the site with the nozzle 60 can discharge the fire-extinguishing water toward the flame.

  In this way, after the fire fighting is over, recovery work is necessary. Although it is troublesome to store the hose 5 in this restoration work, a restoration person such as a tunnel administrator can remove the bolt 21b and remove the front panel 21 from the frame 20, so that the entire hose bucket 12 is exposed. It is possible to wind up the hose 5 in an orderly manner. And the nozzle 60 can be mounted in the hose 5 of an inner winding state, the front panel 21 can be attached, the open front door 14 can be lifted back to a closed state, and can be recovered.

  In this embodiment, the main body of the fire hydrant device is composed of the frame-shaped frame 10 and the front panel 21 to reduce the weight and the cost. However, as a modification, the front panel 21 as a decorative frame is attached. The frame-shaped frame 10 may be a box or may simply be a plate attached to the frame 10.

  Further, in this embodiment, bolting is performed as a method of fixing the front panel 21 and the frame 10, but as a modification, the method of fixing from the front side of the front panel 21 may be screwing. In addition, any method may be used as long as the frame 10 is fixed from the front side.

  As described above, in this embodiment, the main body is configured by the frame-shaped frame 10 and the front panel 21 attached to the front surface of the frame 10, and the left and right sides of the frame 10 are fixed portions 10b and 10c. The front panel 21 is brought into contact with the front panel 21, and the front panel 21 and the fixing portions 10 b and c are detachably fixed by bolting or screwing from the front side of the front panel 21. Therefore, since the front panel 21 can be attached to the frame 10 from the front side of the front panel 21, assembly work is easy to perform, and the front panel 21 and the fixing portions 10b and c of the frame 10 are disposed so as to contact each other. A fixing member or the like is not required between them, and the cost can be reduced easily, and the entire fire hydrant apparatus is reduced in thickness.

  Furthermore, since the electrical device is directly provided on the front panel 21 and the front panel 21 can be easily attached and detached, it is not necessary to use a dedicated plate or door for installing the electrical device, and it is simple and can reduce the cost. .

The front view of one Embodiment using this invention. The top view of FIG. The side view of FIG. The perspective view which shows the shape of the flame | frame of FIG. 1 schematically.

Explanation of symbols

10 Frame 21 Front panel 21b Bolt

Claims (2)

A fire hydrant for a tunnel comprising a hose having a fire-extinguishing nozzle at the tip and a hose bucket for accommodating the hose in an inner winding type, and when the fire is extinguished, the front panel door provided in the main body is opened and the hose is pulled out to extinguish the fire. In the device
A frame-shaped frame, and the front panel is attached to the entire surface of the front the frame, in the main body is constituted,
The hose bucket is combined and integrated with the frame by at least two rod-shaped bodies extending from the upper surface side to the lower surface side of the frame,
As a fixed part of the left and right side of the frame, the front panel is abut to the fixed part, by bolting or screwing from the front side of the front panel, detachably with the front panel and the fixing portion is fixed It is,
The fire hydrant apparatus , wherein the hose bucket is completely exposed when the front panel is removed .   The fire hydrant apparatus according to claim 1, wherein an electric device is directly provided on the front panel, and the electric device is any one or a combination of a transmitter, an indicator lamp, an outlet, and a telephone jack.

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