JPH077975Y2 - Ventilator for outdoor fire extinguishing hose hangar - Google Patents

Description

[Detailed description of the device]

[0001]

BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a ventilator for an outdoor fire extinguisher hose cabinet.

[0002]

2. Description of the Related Art Conventionally, when ventilating the inside of an outdoor installation type fire extinguishing hose hangar, the whole or a part of the bottom surface of the hangar body is kept open, or ventilation is provided at a position below the front opening / closing door. It is customary to line up louvers.

[0003]

[Problems to be Solved by the Invention] However, when the bottom of the hangar body is kept open as in the former case, the moisture emanating from the soil-like ground and the concrete ground are used due to installation and use outdoors. Not only does rainwater that bounces off the ground and hot air that rises from the ground easily enter the inside of the cabinet, causing the hangar itself to rust from the inside, but also the hose that is being stored is quickly damaged and aged. Will result in

On the other hand, the latter means for closing the bottom of the hangar main body and providing a ventilation louver on the front opening / closing door can prevent the infiltration of rainwater and moisture, and only wind from the louver. If it can be smoothly introduced, the hot air that has accumulated in the fridge will naturally rise in the refrigerator, so it is impossible to completely remove it from the louver that opens at the lower position of the door.

On the contrary, since the bottom surface of the main body of the hangar is kept closed, the temperature in the wardrobe rises considerably and hot air is trapped during the outdoor installation and use in the summer or in a warm place. In this respect, the fire extinguishing hose has a rubber-made core tube lined with a cloth sheath tube via an adhesive,
The adhesive is soaked with the hot air to cause a so-called spring phenomenon, and the adhesive force is reduced at an early stage, resulting in a useless result in extinguishing a fire.

In any case, the above-mentioned conventional ventilation means does not take hot air into consideration, and it is not possible to reliably extract hot air that will rise by itself.

[0007]

SUMMARY OF THE INVENTION The present invention is intended to improve such a problem, and for that purpose, a hangar main body partitioned from a rear wall and a pair of left and right side walls into a channel type plan view, For outdoor fire extinguishing, consisting of a front door that is pivotally attached to the hangar body, a roof plate that is integrally attached to the hangar body, and a bottom plate that is also fitted and integrated to the hangar body. In the hose hangar, in particular, the roof plate has an inverted U-shape in cross section, and while the eaves to be crowned with a constant gap from the periphery to both side walls of the hangar main body are bent and drooped, the length of the eaves is less than the hanging length. Ventilation grooves with a small opening depth are notched in the upper ends of both side walls of the hangar body so that the hot air inside the hangar body can be extracted from the ventilation grooves. It is a feature

[0008]

According to the above construction of the present invention, the hangar main body (A)
At the upper ends of both side walls (12) that form a ventilation groove (17)
The hot air trapped in the hangar main body (A) is surely self-contained as it rises because the notch is cut out.
There is no possibility that the fire-extinguishing hose (30) will be damaged or aged early during its storage because it is pulled out from 7).

In addition, both side walls (1) forming the hangar body (A) are formed.
Even if the ventilation groove (17) is notched and opened at the upper end of 2), the opening depth (y) of the ventilation groove (17) is
Eaves pieces (1
The hanging length (d) of 9) is set to be smaller than the hanging length (d) by a certain amount (w), and the eaves (19) and the side walls (1) are set.
The ventilation groove (17) is kept covered by the eaves piece (19) while maintaining a constant gap (S2) between the rainwater and other foreign matter, so that rainwater and other foreign matter are externally stored in the hangar. There is no possibility of infiltration into the main body (A).

Furthermore, since the required structure is simple enough, the mass production effect can be expected to the maximum.
In this respect, if the hangar main body (A) is bent from a single metal plate into a channel-shaped plan view in which the back wall (11) and both side walls (12) are continuous, the two side walls (12) By notching the pre-formed ventilation groove (17) at the upper end, it is possible to manufacture the intended hangar body (A) more and more efficiently, which is extremely practical.

[0011]

DETAILED DESCRIPTION OF THE PREFERRED EMBODIMENTS The specific construction of the present invention will be described in detail below with reference to the illustrated embodiments. In FIGS. 1 to 6 showing the installation state of the fire hose storage cabinet, (A) is a back wall (11).
And a pair of left and right side walls (12), which is a cabinet main body partitioned in a plan view, and has, for example, a width dimension of about 600 mm, a height dimension of about 900 mm, and a depth dimension of about 270 mm. The roof plate (13) and the bottom plate (14) are closed from above and below, and the remaining front opening is opened and closed by the opening / closing door (B).

That is, the hangar body (A) has the back wall (1
As a channel type in which 1) and both side walls (12) are continuous, it is bent from a single metal plate as shown in FIG.
The opening edge of the front surface (15) has a pair of left and right lip (16
As a) (16b), the fold (16b) is continuously turned inward, and one of the lips (16b) is also defined so as to function as a stopper stopper for the front opening / closing door (B).

However, as suggested from the comparison between FIGS. 4 and 7 and FIG. 11, a total of three metal plates which separate the back wall (11) and both side walls (12) of the hangar main body (A) from each other are provided. As
It does not matter if the rear end edges of both side walls (12) are bent so as to be attached to the back wall (11) and then assembled and integrated by spot welding.

In any case, the upper edge of the hangar main body (A) is cut as a front-down sloping surface having a certain angle, and a constant opening depth ( y) and ventilation groove (1) with opening width (x)
7) is cut out. Similarly, (18) is located at the upper end of the hangar main body (A), and both lips (16)
a) A horizontal front rail fixedly crossed between the left and right sides of (16b) and having a U-shape in a side view, and functions as a beam that prevents the distortion and deformation of the hangar main body (A).

The roof plate (13) is an inverted U-shaped cross section that is crowned to the hangar body (A) and is drawn from a metal plate as shown in FIGS. While being spot-welded to the front rail (18) of the main body (A), an eaves piece (19) bent and bent from the periphery thereof at a substantially right angle is a back wall (11) of the hangar main body (A).
It is joined only in close contact with and is fixedly integrated by spot welding.

That is, the eaves pieces (19) of the roof plate (13) are the front surface (15) of the hangar main body (A) and the side walls (12).
A constant gap (S1) (S2) between
It is in an overlapping state that keeps. In that case, the ventilation groove (1) cut out on both side walls (12) of the hangar body (A).
The opening depth (y) of 7) is dimensioned smaller by a certain amount (w) than the hanging length (d) of the eaves (19) bent from the periphery of the roof plate (13). ing. Due to this relationship, the hot air trapped inside the hangar main body (A) can be smoothly extracted to the outside as it rises, but conversely rainwater and other foreign matter pass through the ventilation concave groove (17), and then the hangar main body ( It is designed to prevent intrusion into A).

Next, the bottom plate (14) is inverted U in a side view.
It is bent into a letter shape and is fitted and integrated into the compartment of the hangar main body (A) in a so-called lifting bottom type. Bottom plate (1
The horizontal plane of 4) is held higher than the lower end edges of the back wall (11) and both side walls (12) by a constant height (h) as shown in FIGS. Both edges of the bottom plate (14) are spot-welded to the lips (16a) and (16b) of the housing main body (A).

The front opening / closing door (B) is rigidized to a certain thickness by bending the periphery thereof in an inward L-shape. (20) and (21) are upper and lower pairs of opening / closing pivot pins that pivotally support the opening / closing door (B), and as shown in FIG. 9, they correspond to each other on the same vertical axis. However, the upper pivot pin (20) is loosely penetrated in a state where the open / close door (B) and the front bar (18) are connected to each other, and spot welded to the inner wall surface of the open / close door (B). The blade pieces (22) are fixed and held so as not to fall. That is, in the state where the blade piece (22) penetrates the winding cylinder portion, it is welded and integrated with the winding cylinder portion. (23) is a front rail (18) and an opening / closing door (B)
And a washer inserted between the top and bottom of FIG.

On the other hand, the lower pivot pin (21) is pierced through the opening / closing door (B) and the bottom plate (14) in a connected state, and is also spot welded to the inner wall surface of the opening / closing door (B). It is held by the blades (24). At this time, the lower pivot pin (21) is not welded and integrated with the winding cylinder portion of the blade piece (24) and can be pulled out above it. Door (B)
This is achieved by a stop-welded stopper piece (25). By forcibly removing the stopper piece (25), the opening / closing door (B) can be removed from the hangar main body (A) and replaced.

(26) is the opening / closing door (B) and the bottom plate (1)
4) a washer inserted between the upper and lower sides, (27) is a puller attached to the opening / closing door (B), and (28) is a ventilation louver similarly arranged in the opening / closing door (B). The opening / closing door (B) has an opening at the center of the lower part, and outside air is introduced into the hangar body (A) from here.
It goes without saying that the outside air escapes from the ventilation concave groove (17) opening in the both side walls (12) of the housing main body (A).

Further, (29) is a pair of left and right hose receiving pillows, both of which are bent in a substantially hat shape in a front view as shown in FIG. 5, and at both lower end edges thereof, the hangar main body (A). It is spot welded to the bottom plate (14). Then, the two receiving pillows (29) extend in a mutually parallel state as shown in FIG. 4 along the front-rear direction of the hangar main body (A), whereby a fire extinguishing hose that is bent in a circle ( 30) from below.

In this case, since both receiving pillows (29) are in the form of rails having a constant length and are spot welded to the bottom plate (14), they also function as muscular bones or reinforcing ribs of the bottom plate (14). It is also possible to place two of the hoses (30) in front and rear side by side. Regarding the overhanging heights of the two receiving pillows (29), considering the diameter of the hose (30), the hose (30) is fixed to the bottom plate (1).
It is preferable that the degree of maintaining a mutual gap that allows stable support without contact with the horizontal surface of 4) is set as low as possible.

Further, reference numeral (31) is a bolt receiving elongated hole penetratingly formed in a corner portion of the bottom plate (14), which is elongated along the left-right direction of the housing main body (A).
(C) is the installation base of the hangar body (A), and
By welding angle steel materials as described above, the frame is integrated into a rectangular shape including four pedestals (32) in a plan view. However, its horizontal upper surface is partitioned into a small rectangle that is substantially similar to the hangar body (A), so that when it is assembled and fixed to the bottom plate (14) of the hangar body (A), its installation base (C ) And the hangar body (A) can maintain a constant clearance (S3).

Reference numeral (33) is a bolt receiving elongated hole which is distributed in openings at the corners of the upper surface of the installation base (C) so as to correspond to the bolt receiving elongated holes (31) of the bottom plate (14). , Its opening shape is in a relational state orthogonal to the bolt receiving elongated hole (31) of the bottom plate (14),
It is elongated along the front-rear direction. Therefore, as shown in FIG. 8, the bolts (34) are respectively passed through both the long holes (31) (33), and the nuts (35) are screwed and fastened thereto,
Bottom plate (14) of hangar body (A) and its installation base (C)
During the work of assembling and fixing and, the fixing position can always be adjusted correctly.

[0025]

As described above, according to the present invention, the back wall (11)
And a pair of left and right side walls (12) to define a hangar main body (A) partitioned in a plan view, a front opening / closing door (B) pivotally attached to the hangar main body (A), and a hangar A roof plate (13) attached to and integrated with the main body (A),
Similarly, in an outdoor fire extinguishing hose hangar comprising a bottom plate (14) fitted and integrated with the hangar main body (A), the roof plate (13) has an inverted U-shaped cross section, and the hangar main body ( The eaves piece (19) to be crowned while keeping a constant gap (S2) on both side walls (12) of (A) is bent and hung down, and is smaller than the hanging length (d) of the eaves piece (19). The ventilation concave groove (17) having an opening depth (y) is formed on both side walls (1) of the hangar body (A).
Since it is determined that the hot air in the housing main body (A) can be extracted from the ventilation concave groove (17) by notching at the upper end of 2), the problems of the prior art described at the beginning are improved. It is possible to prevent damage and deterioration of the fire extinguishing hose (30).

That is, ventilation concave grooves (17) having a constant opening width (x) and opening depth (y) are cut out at the upper ends of both side walls (12) forming the hangar body (A). Therefore, even if hot air is trapped in the hangar main body (A), the hot air is surely extracted from the ventilation concave groove (17) to the outside as the hot air naturally rises. As a result, the so-called spring phenomenon of the adhesive in the hose (30) being stored does not occur, and the durability performance of the hose (30) can be maintained.

In this case, since the ventilation louver (28) is also installed in a row at the lower position of the front opening / closing door (B) as in the illustrated embodiment, the hot air is generated by the wind introduced from here. It is smoothly and efficiently blown up, and is completely expelled from the ventilation groove (17).

Further, the opening depth (y) of the ventilation concave groove (17) is determined by the hanging length (d) of the eaves piece (19) bent from the roof plate (13) of the hangar body (A). Is set to a small amount by a fixed amount (w), and both side walls (12) of the hangar body (A) and the eaves (1) of the roof plate (13) are set.
While maintaining a constant gap (S2) with 9),
Since the ventilation concave groove (17) is covered with the overhanging piece (19) in an overlapping state, there is no possibility that rainwater or other foreign matter will enter the hangar main body (A) from here.

Further, as a necessary structure for achieving the purpose, it is sufficient to cut out the ventilation concave groove (17) at the upper ends of both side walls (12) forming the main body (A) of the storage cabinet, for example, both side walls ( Compared to the means of arranging ventilation louvers in 12), there is an effect of being remarkably simplified.

In this respect, particularly if the construction of claim 2 is adopted, the hangar main body (A) can be formed from a single metal plate, and both side walls (12) and the spine can be formed prior to the bending process. When the contour shape of the wall (11) is cut, the ventilation groove (17) can be cut out at the same time, so that the manufacturing process can be significantly shortened and the mass productivity is further improved.

[Brief description of drawings]

FIG. 1 is an overall schematic front view showing an installed state of a fire-extinguishing hose hangar according to the present invention.

FIG. 2 is a schematic side view of FIG.

FIG. 3 is an enlarged bottom view of FIG.

FIG. 4 is an enlarged sectional view taken along line 4-4 of FIG.

5 is an enlarged sectional view taken along line 5-5 of FIG.

6 is a partial enlarged cross-sectional view taken along line 6-6 of FIG.

FIG. 7 is a perspective view showing the bending operation of the hangar body.

8 is a partially enlarged cross-sectional view taken along line 8-8 of FIG.

9 is a partially enlarged cross-sectional view taken along the line 9-9 of FIG.

FIG. 10 is a perspective view showing an installation base extracted.

11 is a cross-sectional view showing a modified example corresponding to FIG.

[Explanation of symbols]

 (11) · Back wall (12) · Side wall (13) · Roof plate (14) · Bottom plate (17) · Ventilation groove (19) · Eaves piece (30) · Hose (A) · · Hangar main body (B)・ ・ Opening / closing door (C) ・ ・ Installation stand (d) ・ ・ Drung length (x) ・ ・ Opening width (y) ・ ・ Opening depth (w) ・ ・ A certain amount (S1) (S2) (S3) ·gap

Claims (2)

[Scope of utility model registration request] 1. A hangar main body (A) divided into a channel-shaped plan view from a back wall (11) and a pair of left and right side walls (12), and rotatably pivoted to the hangar main body (A). An outdoor installation including a front opening / closing door (B), a roof plate (13) that is integrally attached to the hangar body (A), and a bottom plate (14) that is also fitted and integrated to the hangar body (A). Type fire extinguishing hose hangar, the roof plate (13) has an inverted U-shaped cross section, and a constant gap (S) is provided from its periphery to both side walls (12) of the hangar body (A).
Ventilation groove having an opening depth (y) smaller than the hanging length (d) of the eaves piece (19) while bending and hanging the eaves piece (19) to be crowned while keeping 2). (17) is formed by notching the upper ends of both side walls (12) of the hangar body (A) so that the hot air in the hangar body (A) can be extracted from the ventilation groove (17). An outdoor installation type fire extinguisher hose hangar ventilator. 2. A hangar main body (A) is bent from a single metal plate into a channel-shaped plan view in which a back wall (11) and both side walls (12) are continuous with each other. At the same time as cutting the upper edge of both side walls (12) as a front downward slope, both side walls (1
The ventilator for an outdoor installation type fire hose hangar according to claim 1, wherein a ventilation groove (17) is cut out at the center of the upper end of (2).