JP5368075B2 - Fire hydrant equipment - Google Patents

Abstract

<P>PROBLEM TO BE SOLVED: To make it easy to handle the body structure of a hydrant apparatus, regarding the hydrant apparatus for a tunnel. <P>SOLUTION: The hydrant apparatus includes a piping system connected to a water supply source, a fire extinguishing hose connected to the piping system and provided with a nozzle and a fire extinguisher inside a casing. The casing comprises a center part provided with a bottom surface, a back surface and an upper surface, a right side part provided with a bottom surface, a back surface, an upper surface and a right side face, and a left side part provided with a bottom surface, a back surface, an upper surface and a left side face. The bottom surfaces, back surfaces and upper surfaces of the respective parts are bonded, a frame-like front surface panel having an opening is provided on the front surface side of the respective parts, and the front surface panels of the respective parts are bonded to form the casing. <P>COPYRIGHT: (C)2010,JPO&amp;INPIT

Description

  The present invention relates to a fire hydrant device, and more particularly to a fire hydrant device for a tunnel.

  A conventional fire hydrant device for a tunnel is composed of various members such as a fire extinguisher, an indicator light, an emergency transmitter, a fire hose, a fire hydrant valve, and the like, and is arranged in one casing.

Further, it has been proposed that the front panel constituting the housing of the fire hydrant device is divided into two parts, and one front panel can be replaced when corrosion occurs (see, for example, Patent Document 1).
JP 2001-170199 A

  The main body that forms a box-shaped housing together with the front panel is a large member, greatly affecting the weight of the fire hydrant device as a whole, and the work of transporting and installing the fire hydrant device is troublesome.

  An object of the present invention is to facilitate handling of the main body structure of a fire hydrant device.

The present invention is a fire hydrant device including, in a housing, a piping system connected to a water supply source, a fire hose connected to the piping system and having a nozzle, and a fire extinguisher. A central portion having a back surface and a top surface, a right portion having a bottom surface, a back surface, a top surface, and a right side surface, and a left side portion having a bottom surface, a back surface, a top surface, and a left side surface. The bottom, back and top surfaces of each part of each part are formed with edges at the ends, and each part is fixed to the floor fixed on the floor to be installed by fixing each bottom by bolting separately, and each adjacent part The bottom surface, the back surface and the top surface of each part are joined so that the substantially U-shaped edges formed on each other are in contact with each other, and further positioned between the center part and the right side part, and Between the center and the left side Of the substantially U-shaped edges, only the edges on the upper surface are fixed by bolting, and the respective parts are fixed to the gantry below, and at the same time, fixed between the upper surfaces. A frame-shaped front panel having an opening is provided on the front side of each part, and the front panel of each part is joined to form the casing.

  According to this invention, the housing is divided into a central part, a right part, and a left part, and it is not necessary to handle them integrally during transportation and installation, and the work is easy to perform.

  And each part can be fixed to the frame at the time of installation, and each positioning can be carried out. Furthermore, it is easy to hit the end by forming edges on the bottom, back and top, and bolting etc. at this edge Each part can be fixed by.

Embodiment 1
Hereinafter, an embodiment of the present invention will be described. In the figure, the fire hydrant device 100 of the first embodiment is a fire hydrant device provided with a fire hose. The fire hydrant device 100 is installed on, for example, an inspection road adjacent to a roadway in the tunnel, or is embedded in an inner wall of the tunnel.

  As shown in FIGS. 1 to 3, the fire hydrant device 100 has a front panel 21 installed on the front surface of a main body 10 to form a housing, and a hose 5 having a nozzle 60 at a tip therein, the hose 5. Are provided with a hose bucket 12, an automatic pressure regulating valve 2, a fire hydrant valve 3, a maintenance valve 6 and the like connected to a water supply source (not shown) and a fire extinguisher (not shown).

  The main body 10 and the front panel 21 are composed of a central portion C, a right portion R, and a left portion L, and as shown in FIG. 4, a bottom surface 10fC, 10fR, 10fL, a back surface 10bC, 10bR, 10bL and a top surface 10sC as a casing. 10 sR and 10 sL are configured so that each part is combined to form one surface. The left and right side surfaces of the main body 10 are a right side surface 10r of the right side portion R and a left side surface 10p of the left side portion L.

  Frame-shaped front panels 21C, 21R, and 21L each having an opening are attached to the front of the central portion C, the right portion R, and the left portion L, respectively, and the fire hydrant door 14 and the piping are provided so as to cover the openings. A door 15 and a fire extinguisher door 26 are respectively installed.

  A detachable plate 13 connected to the hydrant door 14 together with the hydrant door 14 is provided at the opening of the central portion C. The hydrant door 14 has a hinge 14 a at a portion connected to the detachable plate 13, and the hydrant door 14 By pulling the bar-like handle 43 arranged by cutting the tip of the front to the front, the bar-shaped handle 43 is opened so as to be reversed about 180 degrees forward, and a contact member 13a made of rubber or the like is provided below the detachable plate 13. . The closed state of the fire hydrant door 14 is maintained by a magnet, but may be closed by a latch mechanism. The detachable plate 13 connected to the fire hydrant door 14 is fixed by screwing four corners into mounting holes (not shown) of the front panel 21C, and is detachable, and can be removed integrally with the hydrant door 14. It has become.

  In the opening of the left side L, an electric equipment mounting plate 28 is provided together with the fire extinguisher door 26. An indicator lamp 55, an emergency transmitter 56, a response lamp 57, and the like are attached to the electrical equipment mounting plate 28. In addition, electrical equipment such as a telephone jack and an emergency outlet can be provided. Although not shown in detail, the mounting plate 28 is fixed by being screwed into mounting holes (not shown) at four corners. In addition, inside the fire extinguisher door 26, there is an arrangement space 26S for arranging a fire extinguisher (not shown).

  A base 11 fixed to the installation surface is disposed below the main body 10, and as shown in FIG. 4, on the top surface of the base 11, a central portion C, a right side portion R, and a left side constituting the casing. The part L is fixed by bolting at the respective bottom surfaces 10fC, 10fR, 10fL. The gantry 11 is a frame made of a steel material having a substantially U-shaped cross section, and a necessary reinforcing member is provided on the inside thereof, for example, a box-opening portion formed along a tunnel inspection path. It is firmly fixed to an appropriate installation surface with an anchor or the like.

  The installation of such a fire hydrant apparatus 100 will be described. First, the gantry 11 is fixed to a predetermined position on the installation surface with an anchor.

  The central part C, the right side part R and the left side part L of the casing are individually placed on the base 11 on the base 11 fixed. For example, in the central part C, the base 11 is fixed to the base 11 by bolting at the bottom surface 10fC. The bottom of each part is fixed to the gantry 11 by bolting. Thus, by fixing to the gantry 11, each part is positioned at a predetermined position, and the bottom surface, the back surface, and the top surface as the housing are joined together.

  After fixing the lower part of the central part C, the right part R, and the left part L of the housing as described above, the central part C and the right part R are fixed, and the central part C and the left part L are fixed. Here, each of the surfaces constituting the central portion C, the right side portion R, and the left side portion L, the bottom surface 10fC, 10fR, 10fL, the back surface 10bC, 10bR, 10bL, and the top surface 10sC, 10sR, 10sL have edge portions 10F, respectively. Is formed inward. Between the center portion C and the right side portion R, both edge portions 10F of the upper surfaces 10sC and 10sR are coupled by bolting at two locations (or one location), and between the center portion C and the left side portion L, Both edge portions 10F of the upper surface 10sC and 10sL are coupled and fixed by bolting at two places.

  Thereby, each part is fixed with respect to the gantry 11 at the same time, and at the same time, is fixed between the upper surfaces 10 sC, 10 sR, and 10 sL, and does not wobble.

  As described above, the adjacent surfaces of the bottom surface 10fC, 10fR, 10fL, the back surface 10bC, 10bR, 10bL and the top surface 10sC, 10sR, 10sL are joined by the contact of the edge portion 10F, and the both ends of each surface are surely secured. Therefore, even if a deviation occurs in the direction perpendicular to the surface, there is no gap.

  The front panel 21C, 21R, and 21L are attached to the central part C, the right part R, and the left part L of the casing at the time of manufacture, respectively (screwed at four corners from the front), and each door and plate. And a piping system 4 including a hose bucket 12 having a fire hose 5 provided inside the housing, an automatic pressure regulating valve 2, a fire hydrant valve 3, a maintenance valve 6, a water tap 7 and the like are incorporated. ing. And it is a state which can be used as the fire hydrant apparatus 100 by the coupling | bonding in an installation surface.

  Next, how to use the fire hydrant apparatus 100 will be described in the case where the hose 5 is extended and water is discharged from the nozzle 60 when a fire occurs.

  The operator first opens the fire hydrant door 14 by grasping the handle 43 and pulling it forward so that the fire hydrant door 14 falls down about 180 degrees and hangs down. When the fire hydrant door 14 is opened, the nozzle 60 and the open / close lever 3a can be seen from the opening.

  Next, the operator can open the fire hydrant valve 3 coupled with a wire (not shown) by removing the nozzle 60 from the holder 60a and pulling the open / close lever 3a toward the front, and then comes to the primary side of the fire hydrant valve 3. Fire extinguishing water supplied from the existing water supply source flows into the hose 5 through the automatic pressure regulating valve 2.

  In this state, when the operator goes to the fire site while grasping the removed nozzle 60, the hose 5 connected to the nozzle 60 is sequentially drawn out from the hose bucket 12. Then, the user can approach the fire site and discharge fire-extinguishing water from the nozzle 60 to perform fire-extinguishing activities.

  When the hose 5 used in this way is accommodated, by removing the detachable plate 13 connected to the fire hydrant door 14, the opening becomes larger and the accommodating operation into the hose bucket 12 becomes easier.

  Similarly, when a fire extinguisher is used when a fire occurs, an operator first holds the handle 26a in order to open the fire extinguisher door 26, and opens the fire extinguisher door 26 so as to open sideways. When the fire extinguisher door 26 is opened, a fire extinguisher (not shown) can be seen from the opening.

  Then, the operator can take out a fire extinguisher (not shown), take the fire extinguisher taken out, go to the site of the fire, and eject fire extinguishing agent from the fire extinguisher to perform fire fighting activities.

  Further, the case where the fire brigade uses the water tap 7 when a fire occurs will be described. First, the fire brigade member holds the handle 15a to open the pipe door 15 and opens the pipe door 15 sideways. When the pipe door 15 is opened, the water tap 7 can be seen from the opening.

  The fire brigade connects the prepared fire hose to the water tap 7, opens the water tap 7 and holds the fire brigade nozzle connected to the hose. Towards. And it can approach a fire site and discharge fire extinguishing water from a nozzle for a fire brigade to perform fire fighting activities.

  In this way, each door is installed so as to open to a necessary size according to the portion to be used.

  The fire hydrant device 100 is described as having a water hydrant 7 for the fire brigade in the piping system 4, but the water hydrant 7 may not be necessary. Instead of the form, for example, a plate form in which the four corners are detachable by screwing may be used. Moreover, you may make it a door form about the other board member provided in the opening part, and does not specify an open form also about each door.

  As described above, the fire hydrant device 100 according to this embodiment includes the piping system 4 connected to the water supply source and the nozzle 60 connected to the piping system 4 in the casing constituted by the main body 10 and the front panel 21. The hose 5 includes a fire extinguisher (not shown) installed in the installation space 26S, and the housing includes a central portion C having a bottom surface 10fC, a back surface 10bC, and a top surface 10sC, a bottom surface 10fR, a back surface 10bR, a top surface 10sR, and a right side surface. 10r having a bottom surface 10fL, a back surface 10bL, a top surface 10sL, and a left side portion L having a left side surface 10p. The bottom surface, the back surface, and the top surface of each portion are joined, and an opening is formed on the front side of each portion. Frame-shaped front panels 21C, 21R, and 21L having parts are provided, and the front panel of each part is joined to form a casing, which is transported During installation, it is not necessary to deal together, an effect that work is easy.

  The central portion C, the right side portion R, and the left side portion L are individually fixed to the gantry 11 fixed to the floor surface to be installed, and can be positioned, and further, the bottom surface of each portion. The back surface and the top surface are formed with edge portions 10F at the end portions and joined by bringing the edge portions 10F into contact with each other, and each portion can be fixed by bolting or the like at the edge portions.

The front view of the fire hydrant apparatus which shows Embodiment 1 of this invention. The top view which made the cross section a part about FIG. The right view in the open state of a fire hydrant door about FIG. The assembly drawing which shows the assembly method of the main body used for FIG.

Explanation of symbols

  10 body, 11 mount, 21 front panel, 4 piping system, 5 hose, 60 nozzle, C center, R right side, L left side.

Claims (1)

A fire hydrant device comprising a piping system connected to a water supply source in a housing, a fire hose connected to the piping system and provided with a nozzle, and a fire extinguisher,
The housing includes a central portion having a bottom surface, a back surface, and a top surface, a right portion having a bottom surface, a back surface, a top surface, and a right side surface, and a left side portion having a bottom surface, a back surface, a top surface, and a left side surface. Part, right side and left side of each part, the bottom, back and top are formed with edges at the ends,
Each part
The bottom of each part is fixed to the base that is fixed to the floor to be installed, and the bottom of each part is fixed so that the substantially U-shaped edges formed on each adjacent part abut each other by bolting. And the upper surface is joined and positioned at each position,
Further, between the central portion and the right side portion, and between the central portion and the left side portion, only the top edge portions of the substantially U-shaped edge portions are fixed by bolting, Each part is fixed at the bottom with respect to the gantry, and at the same time, fixed at the top between the upper surfaces,
A fire hydrant apparatus, wherein a frame-shaped front panel having an opening is provided on the front side of each part, and the front panel of each part is joined to form the housing.