KR20120120788A

KR20120120788A - Tilting type suspender for fire hose

Info

Publication number: KR20120120788A
Application number: KR1020110038553A
Authority: KR
Inventors: 김종국
Original assignee: 김종국
Priority date: 2011-04-25
Filing date: 2011-04-25
Publication date: 2012-11-02

Abstract

The present invention relates to a cradle of a fire hose 13 installed in the fire hydrant box 10, which is one of the disaster prevention facilities. More specifically, in order to quickly act on the fire hydrant box 10 in order to quickly extinguish a fire in the event of fire, the fire hose 13 is equipped with a hose holder 20 equipped with a fire hose 13 to be tilted in a short time by a simple configuration. The fire hose 13 is to be towed easily to the ignition point.
Specific configuration of the present invention, the mounting bracket 21 is provided with a hose support base 20 is arranged in a line at a predetermined interval, the rotation hole 40 is provided rotatably mounted to the pressure reducing valve 12, the hose support base One end of the 20 and one end of the rotational opening 40 is formed with a projection coupler (30a, 30b) having a projection 31 correspondingly coupled to each other,
Protruding coupler 30a of hose mounting base 20 penetrates protruding coupler 30b of pivoting hole 40 via spring 42 at the rear of pivoting hole 40 having protruding coupler 30b. The bolt 41 is screwed to the female screw portion 35 formed in the configuration.

Description

Tilting type suspender for fire hose}

The present invention relates to a cradle of a fire hose which is installed in a fire hydrant box which is one of disaster prevention facilities. More specifically, in order to quickly act on the fire hydrant in the fire hydrant for quick fire suppression in the event of a fire, the hose holder equipped with the fire hose can be tilted in a short time through a simple configuration so that the firefighter can easily tow the fire hose to the ignition point. It is to be done.

The conventional fire hose 13 is normally folded and folded as shown in FIG. 1 and then loaded on the seaboard of the fire hydrant box 10. However, mold is generated in the folded portion during long-term storage, and not only hygienic management is impossible, but also the fire hose 13 is partially broken because the folded portion is cut off during long-term storage, so that a rapid fire suppression work is difficult.

In addition, the fire hose 13 which is sequentially loaded is often towed while the hose is twisted when the fire hose is towed to the ignition point. Twisted hose is returned to its place due to the high water pressure during water supply, in this process personnel accidents such as the pipe 14 hit the firefighters.

In order to solve the problems as described above, as shown in Figure 2 has been proposed a hose mounting base 20 to mount the fire hose 13 to the mounting protrusion 21. The configuration of Figure 2 is to store the fire hose 13, but do not store on the bottom plate of the fire hydrant box 10, even if the mold is not generated in the folded portion of the fire hose 13, the folded portion does not cut Nevertheless, in the process of moving to the ignition point of the fire hose 13 in the case of fire, the fire hose 13 is not easily released from the mounting protrusion 21, so that the fire hose 13 is manually moved from the mounting protrusion 21 daily. There is a hassle to get away with.

The present invention has been made to solve the above problems, to provide a fire hose holder that can be tilted (tilting) to enable the movement of the fire hose to the ignition point, as well as the hygienic and safe storage of the fire hose normally. Thus, when the fire hose is tilted in the direction of gravity through a simple operation when the fire occurs, the fire hose in the mounted state falls freely to the ground, the preparation for the rapid movement of the fire hose is prepared through a simple semi-automatic operation.

Specific means of the present invention, the mounting bracket 21 is provided with a hose holder 20 is arranged in a line at a predetermined interval, the rotational hole 40 is provided to be rotatably mounted to the pressure reducing valve 12, hose holder One end of the 20 and one end of the rotational opening 40 is formed with a projection coupler (30a, 30b) having a projection 31 correspondingly coupled to each other,

Protruding coupler 30a of hose mounting base 20 penetrates protruding coupler 30b of pivoting hole 40 via spring 42 at the rear of pivoting hole 40 having protruding coupler 30b. The bolt 41 is screwed to the female screw portion 35 formed in the configuration. In addition, the present invention is inclined coupler (32a, 32b) consisting of the inclined portion 33 inclined in one direction, the stepped 34 is formed in place of the stepped coupler (30a, 30b), the side connecting the step (34). Is equipped with a configuration.

Through the present invention, since the work in the fire site to fight the angle can be more simplified and faster, there is an effect that the fire extinguishing (消火) ability is improved.

1 is a cross-sectional view for explaining a storage state of a conventional fire hose
Figure 2 is another cross-sectional view for explaining the storage state of a conventional fire hose
Figure 3 is an exploded perspective view of the hose mounting bracket equipped with a projection coupler according to the present invention
Figure 4 is a cross-sectional view for explaining the tilting operation of the hose holder according to the invention
Figure 5 is an exploded perspective view of the hose mounting bracket is equipped with an inclined coupler according to the present invention
Figure 6 is a detailed cross-sectional view for explaining the hose holder is equipped with an inclined coupler

BRIEF DESCRIPTION OF THE DRAWINGS The accompanying drawings, which are incorporated in and constitute a part of the specification, illustrate embodiments of the invention and, together with the description, serve to explain the principles of the invention.

Fire hydrant 10 is usually buried in the building wall, such as apartments or buildings, its internal configuration, as shown in Figure 1, the waterproof valve 11 is connected to the waterproof pipe 15 is installed, the waterproof valve Directly below 11, a pressure reducing valve 12 for reducing the water pressure discharged from the waterproof pipe 15 to an appropriate pressure is provided, and a fire hose 13 is mounted directly below the pressure reducing valve 12.

The fire hose 13 was traditionally folded and stored on the bottom surface of the fire hydrant box 10 as in FIG. In addition, there is a problem such that the folded portion is broken due to maintaining the folded state for a long time, so that the fire hose 13 is partially broken.

On the other hand, as shown in Figure 2 in another way to store the fire hose 13 in the fire hydrant box 10, the mounting protrusion 21 is provided with a hose mounting base 20 arranged in a line at a predetermined interval (21) A method of mounting the fire hose 13 is adopted. As a result, when compared with the storage of the fire hose 13 of the loading method, there is no folded state, so the problem of the fire hose 13 being broken is solved. However, when the fire hose 13 is pulled out by the pipe 14 in case of fire. There is a problem that does not easily escape from the mounting protrusion 21, the fireman has to manually pull the fire hose 13 from the mounting protrusion 21 to the ground and then tow the fire hose 13 to the ignition point have.

Features of the present invention by tilting the hose support base 20 in the direction of gravity through a simple operation, as the mounted fire hose 13 falls on the ground in a free-falling manner, unnecessary work at the fire site to fight the village angle It is shortened.

Figure 3 is an exploded perspective view of the hose mounting bracket 20 is equipped with a projection coupler (30a, 30b) according to the present invention, the same components overlapping with Figures 1 and 2 showing the conventional configuration using the same reference numerals The present invention will be described.

The hose cradle 20 to which the fire hose 13 is mounted is that a plurality of mounting protrusions 21 are arranged in a row at a predetermined interval, and one end of the hose cradle 20 is a protrusion coupler which is a characteristic configuration of the present invention ( 30a) is integrally formed with the hose support base 20, and the protrusion coupler 30b is integrally formed with the pivoting hole 40 at one end of the pivoting hole 40 corresponding thereto. The pivot 40 is extrapolated rotatably to the outer circumferential surface of the pressure reducing valve 12.

As shown in FIG. 3, the hose coupler 20 penetrates through the projection coupler 30b of the rotation hole 40 via a spring 42 at a rear of the rotation hole 40 on which the projection coupler 30b is formed. The bolt 41 is screwed to the female screw part 35 formed in the projection coupler 30a. The projection couplers 30a and 30b are four projections 31 radially formed as shown in the enlarged view of the circle in FIG. 3, and a pair of projection couplers 30a and 30b are coupled to each other.

Tilting operation of the hose holder 20 according to the coupling force generation and release of the coupling force of the hose holder 20 will be described with reference to FIG. 4. Figure 4 (a) is a view showing the state of the hose cradle 20 in the fire hydrant box 10 in the usual, in case of fire as shown in Figure 4 (b) the hose cradle 20, the rotational opening 40 Rotate around.

Thereafter, when one end of the hose holder 20 is pulled, the bolts 41 screwed together to the female threaded portion 35 of the protrusion coupler 30a are pulled together, and the spring 42 installed at the rear of the pivot 40 is provided. The contraction state of the pair of the projection coupler (30a, 30b) is released at the same time as the contraction is released, and at the same time, the hose hanger 20 is bolted by the weight of the fire hose 13 mounted on the mounting projection (21) ) Is rotated in the direction of gravity with the rotation axis. Along with this rotation, the fire hose 13 on the mounting protrusion 21 is free to fall to the ground.

FIG. 5 is an exploded perspective view of the hose holder 20 equipped with the inclined couplers 32a and 32b according to the present invention, which is the same as the tilting principle of the hose holder 20 described above with reference to FIG. 4. However, inclined couplers 32a and 32b are used instead of the projection couplers 30a and 30b of FIG. 4.

That is, as shown in FIG. 5, the inclined coupler 32a is formed integrally with the hose hanger 20 at one end of the hose holder 20, and the inclined coupler 32b is also provided at one end of the corresponding turning hole 40. Is formed integrally with the rotating hole (40).

As the inclined couplers 32a and 32b, two stepped holes 34 are formed at the bisecting points of the cylinder as shown in the enlarged view of the circle of FIG. 5, and the surfaces connecting the two stepped ends 34 are inclined in one direction. When the inclined coupler (32a, 32b) is coupled to each other is a structure that generates a coupling force.

FIG. 6 is a view illustrating a tilting operation of the hose holder 20 according to the generation of the coupling force of the hose holder 20 and the release of the coupling force by the inclined couplers 32a and 32b. Likewise, the inclined couplers 32a and 32b are symmetrically coupled to the inclined portion 33 about the step 34.

In this state, when one end of the hose holder 20 is pulled out, the bolts 41 screwed together to the female threaded portion 35 of the inclined coupler 32a are pulled together, and the spring 42 installed at the rear of the pivot 40 is provided. ) Is contracted and the pair of inclined couplers 32a and 32b are separated from the step 34 as shown in the second enlarged view of the circle in FIG. 6, whereby the coupled state is released, and is mounted on the mounting protrusion 21 simultaneously with release. Due to the weight of the fire hose 13, the hose holder 20 is rotated in the direction of gravity along the inclined portion 33 with the bolt 41 as the rotation shaft. Along with this rotation, the fire hose 13 on the mounting protrusion 21 is free to fall to the ground.

As described above, in the present invention, the four projections 31 are formed radially while explaining the projection couplers 30a and 30b, but the present invention is not limited to the number of the projections 31. Inclined coupler (32a, 32b) Also, in the present invention, but formed two stepped 34 at the bisecting point of the cylinder, of course, the stepped 34 can be formed at the quadrant of the cylinder.

10: fire hydrant
11: waterproof valve
12: pressure reducing valve
13: Fire Hose
14: window
15: waterproof piping
20: hose stand
21: mounting protrusion
30a, 30b: Projection Coupler
31: turning
32a, 32b: Inclined Coupler
33: inclined portion
34: step
35: female thread
40: Hoedong-gu
41: Bolt
42: spring

Claims

The mounting bracket 21 is provided with a hose holder 20 is arranged in a line at a predetermined interval, and is provided with a rotating hole (40) rotatably mounted to the pressure reducing valve 12, one end and the rotation of the hose holder (20) One end of the copper ball 40 is formed with a projection coupler (30a, 30b) having a projection 31 corresponding to each other,
Protruding coupler 30a of hose mounting base 20 penetrates protruding coupler 30b of pivoting hole 40 via spring 42 at the rear of pivoting hole 40 having protruding coupler 30b. Tilting type fire hose holder, characterized in that the bolt 41 is screwed to the female screw portion 35 formed in the.

The method according to claim 1,
Stepped 34 is formed instead of the projection coupler (30a, 30b), characterized in that the inclined coupler (32a, 32b) consisting of the inclined portion 33 inclined in one direction, the surface connecting the step (34) is mounted. Tilting type fire hose holder.