KR20190029160A - cylinder fixing device for fire fighting safe - Google Patents

Abstract

Disclosed is an interval fixing device for a high pressure vessel for firefighting. The interval fixing device for a high pressure vessel for firefighting includes: an angle supporter (104) having a front angle (101) and a rear angle (102) for closely supporting edges of a plurality of high pressure vessels (1) standing vertically, and a side angle (103) for connecting both ends of the front angle (101) and the rear angle (102); a first contact body (10) and a second contact body (20) formed by the high pressure vessels (1), which face each other and get in contact with each other, among the plurality of high pressure vessels (1); a contact fastener (30) to which the first contact body (10) and the second contact body (20) are fit, wherein the contact fastener (30) has a connection rod (32) having a screw protrusion (31) formed on the outer circumferential surface and a first fastening nut (33) and a second fastening nut (34) respectively screwed to one side and the other side of the connection rod (32) in order to make the first contact body (10) and the second contact body (20) get in contact with the outer surfaces of the facing high pressure vessels (1); and an interval maintaining body (40) fit to the contact fastener (30) in order to maintain an interval between the facing high pressure vessels (1) of which outer surfaces get in contact with each other by the first contact body (10) and the second contact body (20).

Description

[0001] The present invention relates to a cylinder fixing device for fire fighting safe

BACKGROUND OF THE INVENTION 1. Field of the Invention [0001] The present invention relates to a gap fixing apparatus for a high-pressure vessel, and more particularly, Pressure container, which can prevent the flow of the stored high-pressure container and can firmly hold the high-pressure container.

Generally, high-pressure vessels filled with gases such as oxygen, nitrogen and argon necessary for work such as welding in a construction site or an industrial site are provided, and these high-pressure vessels are stored in a standing state by a container holding unit.

In the case of storing a high-pressure container filled with a gas as described above, the distance between the high-pressure container and the high-pressure container must be maintained at least 3 cm for safety of firefighting. Pressure vessels are kept in close contact with each other, so that there is a risk that the high-pressure vessels collide with each other and are damaged and gas is leaked.

In the prior art, a large-capacity gas container standing up device of the public utility type 20-2014-0000419gh has been proposed, which is a large-capacity gas container standing up device which comprises at least two fixed frames, Wherein the fixed element surrounds the two ends of the large volume gas container, a plurality of integrally formed support rods are provided on the fixed element, and the support rod is fixed to the fixed frames, A plurality of support bars provided with at least a first securing and locking element for locking and disposed between the securing frames and surrounding the frames, wherein at least two Second locking and locking elements are provided on both ends of the support bars It is made to.

In such a conventional technique, each of the upright devices supports the containers. However, since one upright device must be used in one container, there are problems in cost as well as inefficiency in terms of economics .

As another example, a gap holding device for a high-pressure vessel is disclosed in Japanese Patent No. 10-1295238, which is interposed between a plurality of high-pressure vessels mounted on a transportation vehicle, and has a plurality of And a magnet portion provided on a curved surface portion of the main body so that the main body is fixed by a magnetic force between the high-pressure vessels, wherein the main body has a high pressure Quot; + "or" + " cross-sectional shape in which each of the curved portions is provided in a symmetrical shape so as to be individually contacted with the outer peripheral surfaces of the containers, and the body has a through- The fastening belt surrounding the entire high-pressure vessels is pierced through the belt through grooves, and one end of the fastening belt is pulled It is made to be tightened by means Im.

In this prior art, the gap between the container and the container is adjusted by the main body having the curved portion, but there is a problem that the container is twisted by fixing the container by the belt, There is a problem in that, for example, in order to maintain different distances, a gap holding device provided with a main body having a curved surface portion having a necessary gap must be newly purchased and used.

Patent Document 1: Korean Utility Model Publication No. 20-2014-0000419 (published on April 20, 2014) Patent Document 2: Korean Patent No. 10-1295238 (Registered on Aug. 20, 2013)

The present invention relates to an apparatus and a method for maintaining a space between a high-pressure vessel and a high-pressure vessel, maintaining a space between a high-pressure vessel and a high-pressure vessel, And a high-pressure container is firmly fixed to the high-pressure container.

In order to achieve the above object, a fire prevention gap fixing device for a high-pressure vessel of the present invention comprises a front angle and a rear angle, Pressure vessel having a plurality of vertically arranged high-pressure vessels, the first and second adherents being in close contact with the outer surfaces of the opposed high-pressure vessels, respectively; A connecting rod having the first and second adherents and the second adherend interposed therebetween and having a threaded portion on the outer circumferential surface thereof and a connecting rod which is threadedly engaged with one side and the other side of the connecting rod to connect the first adherent and the second adherent to each other, A first fixing nut and a second fixing nut which are brought into close contact with each other; And a gap maintaining member which is sandwiched by the tightly coupled fixture and maintains a gap between the opposing high-pressure vessels in which the outer surfaces are closely adhered by the first adherent member and the second adherent member, wherein the first adherent member has a high- A first arc-shaped fastening surface and a second arc-shaped fastening surface which are respectively in contact with one side of the outer surface of the container; A first connection surface having a first through hole connecting one side of the first arc-shaped contact surface and the second arc-shaped contact surface and passing through one side of the connection rod; And a first nut tight contact surface to which the other of the first arc-shaped fastening surface and the second arc-shaped fastening surface is connected and a first fastening nut screwed to one side of the connecting rod passed through the first through hole is closely contacted, The second adherend has a third arc-shaped adhered surface and a fourth arc-shaped adhered surface which are respectively in contact with the other side of the outer surface of the high-pressure vessel facing each other and facing the first arc-shaped adhered surface and the second arc- and; A second connection surface having a second through hole connecting one side of the third arc-shaped contact surface and the fourth arc-shaped contact surface and penetrating the other side of the connection rod; And a second nut contact surface to which the other of the third arc-shaped contact surface and the fourth arc-shaped contact surface is connected and a second fixing nut is screwed on the other side of the connecting rod penetrating through the second through-hole.

The spacing retainer may further include a spacer which is inserted into the first through hole of the first adherend and which is in contact with the first connection face of the first adherend, 1) < / RTI > And a second gap having a second fitting portion through which a second connection hole to be fitted and connected to the other side of the connecting rod penetrates and which is in close contact with the second connection surface of the second adherend and is fitted into the second through hole of the second adherend, Wherein the first interval maintaining aperture and the second interval maintaining aperture each have a first interval maintaining face for keeping the interval of the high pressure vessel maintained at 3 cm by the spacing holder, And a second space-maintaining surface for keeping the gap of the high-pressure vessel maintained at a distance of 4 cm by the space-holding member, wherein the first space-maintaining surface and the second space- And the second gap maintaining surface are formed by rotating the first gap retaining aperture and the second gap retaining aperture with respect to the connecting rod of the adhered and fixed body so that the outer surface is closely contacted by the first and second adherend Pressure vessel, and the outer surface is closely adhered to each other by the first adherend and the second adherence, so that the gap between the opposed high-pressure vessels is maintained.

Further, on the first arc-shaped contact surface, the second arc-shaped contact surface, and the first connection surface of the first adherend, the first contact member is positioned on the outer surface of the high-pressure vessel facing the first contact member, Further comprising a first lattice-like reinforcing portion for enhancing durability of the first adherend so as to correspond to an external force transmitted to the first adherend when the first adherend is strongly adhered to the adherend, The third contact surface and the fourth contact surface and the second contact surface are located on the outer surface of the high pressure vessel in which the second contact member faces each other and the second fixing nut is brought into close contact with the second nut contact surface, And a second lattice-shaped reinforcing portion for improving the durability of the second adherend so as to correspond to an external force transmitted to the second adherent when fixed.

According to the present invention, a high-pressure vessel can be firmly supported by an adherent body in close contact with an outer surface of a high-pressure vessel facing each other, and a gap holding body is disposed between high- It is possible to maintain the interval between the containers in accordance with the fire safety and to maintain the interval between the high-pressure vessels by varying the interval between the high-pressure vessels by using a single space retainer to meet fire safety, When the body is brought into close contact with the outer surface of the high-pressure vessel, the reaction force against the external force transmitted to the side of the body can be greatly improved.

FIG. 1 is a perspective view showing a container locking device for fire fighting according to the present invention. FIG.
FIG. 2 is an exploded perspective view showing a configuration of one side of a container spacing device for fire fighting according to the present invention.
Fig. 3 is an exploded perspective view showing the other configuration of the container spacing device for fire fighting according to the present invention.
Fig. 4 is a plan view showing the structure of a container spacing device for fire fighting fire according to the present invention. Fig.
FIG. 5 is a perspective view of a gas container fixed by a fire container gap fixing device according to the present invention. FIG.
FIG. 6 is a plan view of the gas container fixed by the container spacing device for fire fighting according to the present invention. FIG.
Fig. 7 is another embodiment in which the gas container is fixed by the fire container gap fixing device of the present invention.
Figs. 8 and 9 are structural views each showing an example of use of a space-retaining mouth of a container holding device for fire fighting fire according to the present invention.
FIG. 10 is a partially omitted perspective view showing another embodiment of the container spacing device for fire fighting according to the present invention.

Hereinafter, other objects and features of the present invention will be apparent from the following description of embodiments with reference to the accompanying drawings.

Unless defined otherwise, all terms used herein, including technical or scientific terms, have the same meaning as commonly understood by one of ordinary skill in the art to which this invention belongs. Terms such as those defined in commonly used dictionaries should be interpreted as having a meaning consistent with the meaning in the context of the relevant art and are to be interpreted in an ideal or overly formal sense unless explicitly defined in the present application Do not.

DETAILED DESCRIPTION OF THE PREFERRED EMBODIMENTS Hereinafter, a fire fighting gas container space fixing apparatus according to an embodiment of the present invention will be described in more detail with reference to the accompanying drawings.

As shown in the figure, the present invention includes a front angle 101 and a rear angle 102 for closely supporting the edges of a vertically arranged high-pressure vessel 1, and both ends of the front angle 101 and the rear angle 102 And an angular support 104 made up of a side angle 103 to which the first contact member 10 and the second contact member 20 are joined and is provided with the first and second contact members 20 and 30 and the gap holding member 40 .

The angle supporting body 104 has a plurality of high pressure vessels 1 in a state in which the plurality of high pressure vessels 1 are brought into close contact with the edges of the high pressure vessels 1 that are formed by the front angles 101, the rear angles 102 and the side angles 103 To be stored.

The present invention is characterized in that a plurality of high-pressure vessels (not shown) which are fixed by the angle support body 104 by the first and second adhered bodies 10 and 20, the adhered and fixed bodies 30 and 40, 1) is maintained in accordance with the fire safety standard, and the plurality of high-pressure vessels 1 are firmly supported.

The first adherent body 10 and the second adherent body 20 are formed such that the outer surfaces of the opposing high-pressure vessels 1 of the high-pressure vessels 1, which are vertically stacked by the angle support body 104, do.

The contact and fixture 30 includes a connecting rod 32 having a first contact member 10 and a second contact member 20 and having a threaded portion 31 on an outer peripheral surface thereof, A first fixing nut 33 and a second fixing nut 33 which are screwed to the other side to tightly adhere the first adherent body 10 and the second adherend body 20 to the outer surface of the opposed high-pressure vessel 1, 34).

The first and second fasteners 10 and 20 are in close contact with the outer surface of the opposing high-pressure vessel 1. The first and second fasteners 10 and 20 are in close contact with each other, And the second fixing nut 34 are fastened to the connecting rod 32 and screwed into the threaded portion 31 provided on the outer circumferential surface of the connecting rod 32 to fasten the first and second fastening bodies 10, The body 20 is pushed toward the high-pressure vessel 1 so that the first and second bodies 10 and 20 are brought into close contact with the outer surface of the opposing high-pressure vessel 1, respectively.

The gap holding member 40 is provided on the side of the opposing high pressure vessel 1 which is sandwiched by the tightly fixed body 30 and whose outer surfaces are closely adhered by the first adherend 10 and the second adherend 20, Keep spacing.

That is, since the spacer 40 is positioned to extend from both sides of the connecting rod 32 around the connecting rod 32 as the spacer retainer 40 is fitted into the connecting rod 32, (40) positioned to extend from both sides of the connecting rod (32) are in close contact with the outer surface of the opposing high-pressure vessel (1) whose outer surfaces are in close contact with the first and second adhered bodies (10, 20) The high pressure vessel (1) facing each other keeps the gap.

In this case, when a plurality of high-pressure vessels are to be stored for safety reasons, the interval between the high-pressure vessels 1 to be stored should be 3 cm or more. It can be maintained at intervals required for fire safety.

A first adherend (10) of the present invention comprises a first arc-shaped adhered surface (11) and a second arc-shaped adhered surface (12) which are in close contact with one side of the outer surface of a high-pressure vessel (1) facing each other, A first connection surface 14 connecting one side of the contact surface 11 and the second arc-shaped contact surface 12 and having a first through hole 13 through which one side of the connection rod 32 is inserted, A first fixing nut 33 that connects the other side of the first male contact surface 11 and the second male contact surface 12 and is screwed to one side of the connecting rod 32 penetrating from the first through hole 13 And a first nut contact surface 15 which is in close contact therewith.

The second adherend 20 of the present invention is in close contact with the other side of the outer surface of the high-pressure vessel 1 facing each other, and the first arc-shaped contact surface 11 and the second arc- A third arc-shaped contact surface 21 and a fourth arc-shaped contact surface 22 positioned to face the close contact surface 12 and one side of the third arc-shaped contact surface 21 and the fourth arc- And a second through hole (23) through which the other side of the connecting rod (32) is inserted and penetrated, and a second connecting surface (24) connecting the third arc - shaped adhered surface (21) and the fourth arc - shaped adhering surface And a second nut contact surface (25) to which the second fixing nut (34), which is screwed to the other side of the connecting rod (32), is connected to the second through hole (23).

The first arc-shaped contact surface 11 and the second arc-shaped contact surface 12 of the first adhered body 10 and the third arc-shaped contact surface 21 and the fourth arc-shaped contact surface 12 of the second adhered body 20 Shaped contact surface 11 of the first adherend 10 and a second arc-shaped surface 21 of the first adherend 10 on the outer surfaces of the opposing high-pressure vessels 1, And the third arc-shaped contact surface 21 and the fourth arc-shaped contact surface 22 of the second adherend 20 as well as the contact surface 12 can be easily attached to each other.

The first adherend 10 and the second adherend 20 are in close contact with the outer surface of a circular high-pressure vessel 1 facing each other and are fixed to one side of the connecting rod 32 to be screw- When the nut 33 is gradually screwed from one side of the connecting rod 32, the first fixing nut 33 contacts the first nut contact surface 15 and pushes the first contact body 10, The first arc-shaped contact surface 11 and the second arc-shaped contact surface 12 of the adhered body 10 are brought into close contact with the outer surface of the high-pressure vessel 1 facing each other.

When the second fixing nut 34 inserted into the other side of the connecting rod 32 and screwed is gradually fastened from the other side of the connecting rod 32, the second fixing nut 34 is fastened to the second nut close- Pressure vessel 1 in which the third arc-shaped contact surface 21 and the fourth arc-shaped contact surface 22 of the second adherent body 20 are opposed to each other as the second contact body 20 is pushed, And is brought into close contact with the outer surface.

As described above, the circular high-pressure vessel 1 facing each other can be tightly fixed by the first adherend 10 and the second adherend 20 so that the gap between the high-pressure vessels 1 is maintained At the same time, the high-pressure vessel 1 can be firmly fixed.

The spacer (40) of the present invention is characterized in that a first connection hole (41) which is inserted and connected to one side of the connecting rod (32) passes through and is in close contact with the first connection surface (14) of the first adhesive (43) having a first fitting portion (42) which is fitted in the first through hole (13) of the first adherend (10) and a second fitting portion And a second through hole (23) of the second adherend (20) which is in contact with the second connection surface (24) of the second adherend (20) And a second spacing holder 46 having a fitting portion 45.

The first fitting part 42 may be provided on one side or both sides of the first gap holding tool 43 and the second fitting part 45 may be provided on one side or both sides of the second gap holding tool 46 As shown in FIG.

The first gap retaining hole 43 and the second gap retaining hole 46 of the gap retainer 40 are in close contact with the outer surface of the opposing high pressure vessel 1, The first fitting part 42 provided in the first gap retainer 43 is fitted in the first through hole 13 of the first adherend 10 and the second gap retainer The first fitting portion 45 and the second fitting portion 34 of the first and second fitting members 20 and 33 are fitted to the second through hole 23 of the second adherend 20, The first and second adhered bodies 10 and 20 are screwed to one side and the other side of the connecting rod 32 in which the first adhered body 10 and the second adhered body 20 are fitted, The first gap retainer 43 and the second gap retainer 46 are firmly fixed to the first adherend 10 and the second adherend 20 respectively when they are in close contact with the outer surface of the first adherend 1, Flow is prevented.

The first gap retaining hole 43 and the second gap retaining hole 46 of the present invention can vary the gap of the high-pressure vessel 1 as necessary. For this purpose, the first gap retaining hole 43 The first gap maintaining surface 47 and the second gap maintaining surface 46 are respectively provided with a first gap maintaining surface 47 for keeping the gap of the high pressure vessel 1 maintained at a gap of 3 cm by the gap holding member 40, And a second gap maintaining surface 48 for keeping the gap of the high-pressure vessel 1, which is maintained at a gap by the holder 40, at 4 cm.

Since the first gap maintaining surface 47 and the second gap maintaining surface 48 are provided in the first gap retaining hole 42 and the second gap retaining hole 44 in this manner, The first gap maintaining aperture 43 and the second gap maintaining aperture 46 are rotated about the connecting rod 32 of the first gap maintaining surface 47 or the second gap maintaining gap 46 to fit the desired gap, Pressure vessel 1 is brought into close contact with the outer surface of the high-pressure vessel 1 whose outer surface is closely adhered by the first adherend 10 and the second adherend 20, Can be varied.

The first lattice-like reinforcing portion 51 is further provided on the first arc-shaped adhered surface 11, the second arc-shaped adhered surface 12 and the first connecting surface 14 of the first adherend 10 of the present invention .

Accordingly, the first adhered body 10 is positioned on the outer surface of the high-pressure vessel 1 facing each other, and the first fixing nut 33 is tightly fixed to the first nut-contacting surface 15, The external force transmitted to the first adherend 10 is firmly coupled to the first lattice-like reinforcement 51 to improve the durability of the first adherend 10, 10 can be prevented from being pressed or damaged.

The second lattice-like reinforcement 52 is further provided on the third arc-shaped contact surface 21, the fourth arc-shaped contact surface 22, and the second connection surface 24 of the second adherend 20, .

Accordingly, the second adhered body 20 is positioned on the outer surface of the high-pressure vessel 1 facing each other, and the second fixing nut 34 is tightly fixed to the second nut contact surface 25, The external force transmitted to the second adherend 20 is firmly coupled to the second lattice-like reinforcement 52 to improve the durability of the second adherend 20, 20 can be prevented from being pressed or damaged.

As described above, the present invention has been described with reference to particular embodiments, such as specific elements, and specific embodiments and drawings. However, it should be understood that the present invention is not limited to the above- And various modifications and changes may be made thereto by those skilled in the art to which the present invention pertains.

Accordingly, the spirit of the present invention should not be construed as being limited to the embodiments described, and all of the equivalents or equivalents of the claims, as well as the following claims, belong to the scope of the present invention .

10: first adherend 11: first arc-shaped contact surface
12: second arc-shaped contact surface 13: first through hole
14: first connection surface 15: first nut contact surface
20: second adherend 21: third arc-shaped contact surface
22: fourth type contact surface 23: second through hole
24: second connecting surface 25: second nut contact surface
30: tightly fixed body 31: threaded portion
32: connecting rod 33: first fixing nut
34: second fixing nut 40: spacer
41: first connection hole 42: first fitting portion
43: first interval maintaining member 44: second connection hole
45: second fitting portion 46: second interval maintaining portion
47: first gap maintaining surface 48: second gap maintaining surface
51: first lattice-like reinforcing portion 52: second lattice-like reinforcing portion

Claims (3)

A front angle 101 and a rear angle 102 for tightly supporting the edges of the vertically arranged high-pressure vessel 1 and a side angle 103 connecting both ends of the front angle 101 and the rear angle 102 And an angle support (104)
In the high-pressure vessel (1)
A first adherend 10 and a second adherend 20 to which the outer surfaces of the opposing high-pressure vessels 1 are in close contact with each other;
A connecting rod 32 fitted with the first adherend 10 and the second adherent body 20 and having a threaded portion 31 on the outer circumferential surface thereof is screwed to one side and the other side of the connecting rod 32, (30) having a first fixing nut (33) and a second fixing nut (34) for bringing the adhered body (10) and the second adherend (20) into close contact with the outer surface of the opposed high - )Wow;
And a gap holding member (40) which is fitted in the close contact fixing body (30) and maintains a gap between the opposing high pressure vessels (1) in which the outer faces are closely contacted by the first and second contact bodies (10, 20) ),
The first adherend (10)
A first arc-shaped contact surface (11) and a second arc-shaped contact surface (12) which are in close contact with one side of the outer surface of the high-pressure vessel (1) facing each other;
A first connecting surface 14 connecting one side of the first arc-shaped contact surface 11 and the second arc-shaped contact surface 12 and having a first through hole 13 through which one side of the connecting rod 32 is inserted, and;
A first fixing nut 33 which is connected to the other side of the first arc-shaped contact surface 11 and the second arc-shaped contact surface 12 and is screwed to one side of the connecting rod 32 penetrating from the first through- And a first nut contact surface (15) to which the first nut
The second adherend (20)
Shaped contact surface 11 of the first adherend 10 and the second arc-shaped contact surface 12 of the first adherend 10, which are in close contact with the other side of the outer surface of the high-pressure vessel 1 facing each other, A surface 21 and a fourth arc-shaped contact surface 22;
A second connection surface 24 having one end of the third arc-shaped contact surface 21 and one end of the fourth arc-shaped contact surface 22 and having a second through hole 23 through which the other end of the connection rod 32 is inserted, and;
A second fixing nut 34 which is connected to the other side of the third arc-shaped contact surface 21 and the fourth arc-shaped contact surface 22 and is screwed to the other side of the connecting rod 32 penetrating from the second through hole 23 And a second nut contact surface (25) to which the second nut (24) is attached.
The method according to claim 1,
The gap holding member (40)
A first connection hole 41 inserted into and connected to one side of the connecting rod 32 passes through and is in intimate contact with the first connection face 14 of the first contact body 10, (43) having a first fitting portion (42) fitted in the first through hole (13);
A second connection hole 44 inserted into and connected to the other side of the connecting rod 32 passes through and is brought into close contact with the second connection surface 24 of the second adherend 20, (46) having a second fitting portion (45) fitted in the second through hole (23)
The first gap-retaining member (43) and the second gap-retaining member (46)
A first gap maintaining surface 47 for keeping the space of the high-pressure vessel 1 spaced by the gap holding member 40 at 3 cm;
And a second space-maintaining surface (48) for keeping the space of the high-pressure vessel (1) maintained at a distance by the space-holding member (40) at 4 cm,
The first gap-maintaining surface 47 and the second gap-maintaining surface 48, which are respectively provided in the first gap-maintaining member 42 and the second gap-maintaining member 44,
The first gap retainer 43 and the second gap retainer 46 are rotated about the connecting rod 32 of the tightly fixed body 30 so that the first contactor 10 and the second contactor Pressure vessel 1 which is in close contact with the outer surface of the high-pressure vessel 1 in which the outer surfaces thereof are in close contact with each other by the body 20 and the outer surfaces of which are in close contact with each other by the first and second adhesives 10, And the gap between the first and second openings is maintained.
The method according to claim 1,
On the first arc-shaped contact surface 11, the second arc-shaped contact surface 12 and the first connection surface 14 of the first adherend 10,
When the first adhesive member 10 is positioned on the outer surface of the high pressure vessel 1 facing each other and the first fixing nut 33 is tightly fixed to the first nut contact surface 15, Further comprising a first lattice-like reinforcing portion (51) for improving the durability of the first adherend (10) so as to correspond to an external force transmitted to the first adherend (10)
In the third arc-shaped contact surface 21, the fourth arc-shaped contact surface 22 and the second connection surface 24 of the second adherend 20,
When the second adherent body 20 is positioned on the outer surface of the high pressure vessel 1 facing each other and the second fixing nut 34 is tightly fixed to the second nut contact surface 25, Further comprising a second lattice-like reinforcing portion (52) for improving durability of the second adherend (20) so as to correspond to an external force transmitted to the second adherend (20) Device.

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