KR20170034486A

KR20170034486A - column fixed Fire hydrant box for hose reel

Info

Publication number: KR20170034486A
Application number: KR1020150132786A
Authority: KR
Inventors: 박승옥
Original assignee: 육송(주)
Priority date: 2015-09-21
Filing date: 2015-09-21
Publication date: 2017-03-29
Also published as: KR101778148B1

Abstract

The present invention relates to a column fixed fire hydrant box, wherein as a hose reel is directly supported on a column through a rear plate of a fire hydrant box body, left and right side plates of the fire hydrant box body are actually removed. Moreover, a door opening and closing the fire hydrant box body comprises: a front side door to open and close the hose reel while accommodating the hose reel; and a left and right side door bent toward a rear side from left and right sides of the front side door. Therefore, a position of the hose reel can be freely changed without being interrupted by the left and right side plates of the fire hydrant box body or the door to improve firefighting substitution ability.

Description

Column fixed fire hydrant box for hose reel

The present invention provides a hood reel that directly supports a hose reel on a column through a back plate of a fire extinguishing box body to substantially eliminate the left and right side plates of the fire extinguisher body and opens and closes the hood reel, The present invention relates to a column fixed type fire hydrant which improves the ability to replace the fire extinguisher without being interfered with the left and right side plates or doors of the fire extinguisher box body.

Generally, fire-fighting facilities are installed in each building to prevent property damage and personal injury caused by fire in the building.

Among the fire-fighting facilities installed in buildings, fire-fighting cabinets with fire-fighting equipment play a very important role in quickly and accurately suppressing fire.

The fire-fighting box generally includes a firebox body providing a space for installing fire-fighting equipment, a hose reel disposed inside the body, a raw water pipe for supplying water to the hose reel, and a door installed in the firebox body.

The fire box which is embedded in the wall of the building has a small size restriction of the fire box body so that the hosel reel can provide a space enough to rotate smoothly from the fire box box body.

However, when the width of the fire box is larger than the width of the column, the fire box installed on the column of the underground parking lot is limited by the width of the column. If the width of the fire box is larger than the width of the column, It can be.

On the contrary, when the width of the fire box is narrow, the diameter of the hose reel mounted on the fire box becomes small, and the length of the fire hose mounted on the hose reel becomes very short.

Further, when the width of the firebox is narrowed and the diameter of the hose reel is increased, the hose reel can not be rotated by the narrow width of the firebox, and the firebox is caught by the firebox body.

A conventional fire fighting box for solving this problem has been proposed, for example, in a patent document (Korean Patent No. 10-1503760).

As shown in FIGS. 1 to 4, a conventional firebox 100 includes a firebox housing 10; A hose reel 20 hinged to the inner surface of the firebox body 10; And a door (30) hinged to the fire box body (10) to open and close the fire box body (10).

The door 30 has a first door portion 32 and a hose reel 20 formed on the front surface of the fire box body 10, And a second door portion 34 extending from the first door portion 32 to the side surface of the fire box body 10 so as not to contact the inner surface of the fire box body 10 during the rotation.

The first door portion 32 and the second door portion 34 are formed in an L shape and the first door portion 32 is formed in a first length and the second door portion 34 is formed in an L- 1 < / RTI > length.

The conventional fire fighting box 100 has the following problems.

The reinforcing plate 24 is coupled to the side plate 8 connected to the side plate 9 formed on the front face of the fire box 100 to support the hose ring 20 so that the support is simply supported by the reinforcing plate 24, So that it is very unstable due to weak side fixation, and it is also troublesome to weld the reinforcing plate 24 to the side plate 8.

Second, as shown in FIGS. 2 and 4, even if the door 30 is rotated by 90 degrees by the hinge pin 33 and rotated 90 degrees (180 degrees as a whole), there is interference with the side plate 8, Restricted to the direction of the hose, it is an impediment to rapid digestion.

Thirdly, the door 30 can not be opened more than 90 degrees with respect to the body 10 to fire the door 30 even though the fire box 100 is installed on the column, There is a restriction that the fire hose can not be released to the open side.

Korean Patent No. 10-1503760

Disclosure of Invention Technical Problem [8] Accordingly, the present invention has been made in order to solve the above-mentioned problems, and it is an object of the present invention to provide a hose reel that is free from any interference from a fire extinguishing box body and a door, The present invention aims to provide a column-type digestion vessel with significantly improved performance.

In order to accomplish the object of the present invention, the column-fixed digester according to claim 1 of the present invention comprises: a digester body having a top plate touching one side of a column, a top plate and a bottom plate formed above and below the bottom plate; 1. A hose reel comprising: a hose reel; and a revolving unit for pivotally supporting the hose reel on a pillar; A door for opening and closing the front and left and right sides of the digester body; A front door panel for opening / closing a front surface of the hose reel, a front door panel formed by bending the front door panel toward the rear of the front door panel, And left and right side door plates for opening and closing left and right side surfaces of the hose reel.

In the column-type fire hydrant case according to claim 2 of the present invention, left and right bent pieces bent from the right and left sides of the thick plate are formed, the hinge part is a hinge provided to the right bent piece and the right side door plate, And a locking portion is provided at a portion where the left side door plate contacts the left side door plate.

In the column-type fire hydrant case according to claim 3 of the present invention, the revolving unit includes a link, a fixing plate supported on the column through the thick plate, a first pivot shaft connecting one end of the fixing plate and the link, And a second pivot shaft connecting the other end of the hose reel and the hose reel.

The present invention has the following effects.

Since the hose reel is pivotably supported on the revolving unit supported by the column to form the left and right side doors of the doors instead of the left and right side plates of the body for digestive diseases body so that the door substantially functions to accommodate and open the hose reel, (2) The hose reel is attached to the column through the heavy plate of the body of the fire extinguisher body. (2) When the hose reel is rotated to the desired position of the reel, the fire hose is rapidly aimed in the direction of fire without being interfered with the left and right side plates of the body. (3) there is a synergistic effect that it is not necessary to weld the reinforcing plate to the plate due to such a strong fixation.

Particularly, by embodying the hinge which rotates the door with respect to the body of the fire extinguisher box, the fire hose of the hose reel is opened at only 90 degrees The position of the fire hose is more freely changed.

BRIEF DESCRIPTION OF THE DRAWINGS FIG. 1 is an external perspective view of a firefighting box according to a conventional example. FIG.
2 is a perspective view of the door of the fire-fighting box of Fig. 1 opened; Fig.
3 is a cross-sectional view taken along the line II 'in FIG.
FIG. 4 is a sectional view showing a process of rotating the hose reel from the body of the fire fighting box in the fire fighting box of FIG. 3;
FIG. 5 is a front view (a) and left and right side views (b) and (c) of a column fixed fire extinguisher according to a preferred embodiment of the present invention, wherein a front view (a)
Fig. 6 is a plan sectional view taken on line 6-6 in Fig. 5 (a). Fig.
7 is a longitudinal sectional view taken along line 7-7 of Fig. 5 (a) in which the hose reel is taken out.
FIG. 8 is a plan sectional view of the door in a state in which the door is opened 180 degrees in FIG. 6; FIG.
Fig. 9 is a plan sectional view of the state in which the link is turned 90 degrees in Fig. 8; Fig.
10 is a plan sectional view of the hose reel rotated 90 degrees in Fig.

DETAILED DESCRIPTION OF THE PREFERRED EMBODIMENTS Hereinafter, preferred embodiments of the present invention will be described with reference to the accompanying drawings.

FIG. 5 is a front view (a) and left and right side views (b) and (c) of a column fixed fire extinguishing box according to a preferred embodiment of the present invention, wherein a front view (a) FIG. 7 is a longitudinal sectional view taken along line 7-7 of FIG. 5 (a) in which the hose reel is taken out, and FIG. 8 is a longitudinal sectional view taken along line 6-6 of FIG. FIG. 9 is a horizontal cross-sectional view of the state in which the link is turned 90 degrees in FIG. 8, and FIG. 10 is a horizontal cross-sectional view of the hose reel rotated 90 degrees in FIG.

As shown in FIGS. 5 and 6, the column fixed digester according to the present embodiment includes a fire hydrant enclosure 200 and a hoselier device 400 mounted inside the fire hydrant enclosure 200.

The fire hydrant housing 200 has a rectangular box shape and is divided into an upper fire hydrant housing 210 and a lower fire extinguishant body 230.

The lower fire hydrant housing 230 is provided with a raw water valve 101, a hose reel unit 400, a raw water valve 101 and a hose reel unit 400 (Not shown).

The upper fire hydrant housing 210 includes a rectangular parallelepiped upper fire extinguishing casing body 211 having an open front and an upper door 213 for opening and closing the front face of the upper fire extinguisher casing body 211.

The lower fire hydrant enclosure 230 comprises a lower fire extinguishing box body 240 and a lower door 260 for opening and closing the lower fire extinguishing box body 240.

The digester body 240 includes a thick plate 241 contacting the column 90 and a top plate 243 and a bottom plate 245 projecting forward and backward from the top plate 241.

The upper plate 245 corresponds to the lower plate of the upper digester body 211.

That is, the lower digester body 240 is a digestor body having a front and left and right side open.

6 and 8 to 10, the door 260, which is a feature of the present invention, includes a front door plate 261, left and right side door plates 261 bent rearward from left and right sides of the front door plate 261, (263) and (265).

That is, the front door plate 261 opens and closes the front of the lower digester body 240, and the left and right side door panels 263 and 265 open and close the left and right sides of the lower digester body 240.

The door 260 having such a configuration has a depth d at which the hose reel 410 is almost received therein so that the door 260 functions to receive and open the hose reel 410.

Therefore, since there is no side plate on the left and right of the lower digester body 240, interference due to the change of the position of the hose reel 410 is prevented.

In addition, the width (substantially equal to the width of the column) of the fire extinguishing container body 240 is formed to be larger than the rotation radius of the hose reel 410 as shown in FIG. Where the radius of rotation is substantially equal to the length of the link 431.

The left side door plate 265 is formed with an indented recessed knob 265a.

The door 260 is opened and closed by a hinge unit 500 that connects the right side door plate 265 to the rear plate 241 of the lower digester body 240.

The hinge unit 500 can be connected to the upper plate 243 and the lower plate 245 by a hinge axis as in the conventional case, but in the present embodiment, the hinge unit 500 is implemented as a hinge 500 that can be opened 180 degrees.

The hinge 500 includes a first hinge having a first hinge hole, a second hinge having a second hinge hole, and a hinge shaft coupled to the first hinge hole and the second hinge hole.

In order to attach the hinge 500, it is better that the right bending piece 241a bent forward from the right side of the thick plate 241 is formed.

That is, a first hinge is provided on the outer surface of the right side door plate 265, a second hinge is provided on the outside of the right bending piece 241, and a first hinge hole of the first hinge and a second hinge hole of the second hinge are hinged It can be connected by an axis.

Therefore, since the door 260 is opened 180 degrees to the side of the column 90, the fire hose of the hose reel 410 is not interfered with the door 260 when the fire hose is released as shown in FIGS.

On the other hand, it is preferable that a locking portion (not shown) is further provided to keep the door 260 closed when the door 260 is closed.

For example, a locking hole (not shown) is formed in the left bending piece 241b bent forward from the left side of the thick plate 241, and a locking hole (not shown) is formed in the left side door plate 263, Not shown, and a spring (not shown) for applying elasticity in a direction in which the ball (not shown) is exposed.

Accordingly, when the door 260 is closed, a ball (not shown) is caught by the left bending piece 241b and is restored in the locking hole (not shown) to be locked.

Conversely, when the door 260 is opened, the locked ball (not shown) is pushed back and released from the locking hole (not shown).

The hose reel unit 400 includes a hose reel 410 wound with a fire hose and a swing unit 430 for pivotably supporting the hose reel 410.

The hose reel 410 includes a pair of drums 411 and 412 and a bobbin 415 around which the fire hose is wound while maintaining a space between the drums 411 and 412, And an elbow 417 for connecting the connection hose 103 and the fire hose.

The revolving unit 430 includes a link 431, a fixed plate 433 supported on the column 90 through a thick plate 241, a first pivot shaft 433 connecting one end of the fixed plate 433 and the link 431, And a second pivot shaft 437 connecting the other end of the link 431 with the hose reel 410. [

The fixing plate 433 only needs to support the anchors on the pillars 90 in a state of being attached to the thick plate 241.

Therefore, it is not necessary to weld the reinforcing plate to the thick plate 241, and it is supported by being embedded directly on the column 90, so that the fire extinguishing box can be fixed very stably.

9 and 10, it is preferable that the door 260 and the hose reel 410 rotate in opposite directions to each other.

When the hinge unit 500 of the door 260 is installed on the right side and the swing unit 430 of the hose reel 410 is installed on the left side of the door 260, The hose reel 410 can be rotated even when the door 260 is partially opened, e.g., opened at 90 degrees.

Even when the hinge portion 500 of the door 260 is installed on the left side and the revolving unit 430 of the hose reel 410 is installed on the left side, the left side door plate 263 of the door 260 is pushed The rotation of the door 260 does not interfere with the rotation of the hose reel 410. The hinge unit 500 of the door 260 may be installed opposite to the direction in which the hover unit 430 of the hose reel 410 is installed or may be installed in the same direction have.

The raw water valve 101 is connected to the vertical raw water pipe 102 that has passed through the upper digester body 210 taking advantage of the characteristics of the column. Therefore, unlike the conventional case where the raw water pipe is disposed outside the side of the digestive organ body 210 as in the conventional art, there is no interference with the sides of the pillars.

It will be apparent to those skilled in the art that various modifications and variations can be made in the present invention without departing from the spirit or scope of the invention as set forth in the following claims Or modification of the invention.

Although the main body of the fire hydrant is described as having the upper and lower ends, the main body is the lower fire hydrant enclosure. If there is no upper fire hydrant enclosure, the lower fire hydrant enclosure becomes a single fire hydrant enclosure.

90: Column 240: (bottom) Fire extinguisher body
241: Heavy plate 241a, 241b: Left and right bending pieces
243: top plate 245: bottom plate
260: door 261: front door plate
263: Left side door plate 265: Right side door plate
400: Hose reel unit 410: Hose reel
430: turning unit 431: link
433: fixed plate 435: first pivot shaft
437: second pivot shaft 500: hinge part (hinge)

Claims

A digester body having a top plate and a bottom plate formed above and below the bottom plate;
1. A hose reel comprising: a hose reel; and a revolving unit for pivotally supporting the hose reel on a pillar;
A door for opening and closing the front and left and right sides of the digester body;
And a hinge unit installed on a right side of the door and a rear plate of the digestive tank body,
Wherein the door comprises a front door plate that opens and closes the front surface of the hose reel, and left and right side door plates which are bent toward the rear surface of the front door plate to open and close the left and right side surfaces of the hose reel.

The method according to claim 1,
Left and right bent pieces bent from the left and right sides of the thick plate toward the front side are formed,
Wherein the hinge portion is a hinge provided on the right bending piece and the right side door plate,
And a locking portion is provided at a portion where the left bending piece and the left side door plate contact each other.

The method of claim 2,
The pivoting unit includes a link, a fixed plate supported on the pillar through the plate, a first pivot shaft connecting one end of the fixed plate and the link, and a second pivot shaft connecting the other end of the link and the hose reel. Column rigid fire extinguisher.