JP2018040466A - Gas bomb fixture - Google Patents

Abstract

PROBLEM TO BE SOLVED: To provide a gas bomb fixture for preventing gas bombs from being turned over regardless of the existence of a strong earthquake and easily performs replacement work of a gas bomb.SOLUTION: The gas bomb fixture for fixing a plurality of gas bombs GB in an upright state includes: two erected supports 200AL, 200AR; upper and lower horizontal rails 300AU, 300AL stretched between the supports 200AL, 200AR; upper and lower frame body parts 400AU, 400AL made of a plate to be attached to the horizontal rails 300AU, 300AL detachably; and attachment means 500A for attaching the upper and lower frame body parts 400AU, 400AL to the upper and lower horizontal rails 300AU, 300AL detachably. The upper and lower frame body parts 400AU, 400AL are provided with approximately trapezoidal frame body side support tools 310AU, 310AL fitted in between adjacent gas bombs GB, and each of the attachment means 500A uses a bolt 510A and a butterfly nut as a nut 520A corresponding to the bolt.SELECTED DRAWING: Figure 1

Description

  The present invention relates to a gas cylinder fixture for fixing a gas cylinder such as LP gas.

A gas cylinder such as LP gas used in a general household stores liquefied petroleum gas such as propane. This gas cylinder has a dome-shaped head, and a governor is installed.
Such gas cylinders are often installed in pairs. This is because when there is no gas in the used gas cylinder, the gas cylinder is switched to the unused gas cylinder, and the gas cylinder that has run out of gas is replaced.

Gas cylinders used in this way are installed outdoors in an upright state, but in order not to inadvertently fall down, a chain is hung on the hooks provided on both sides of the gas cylinder to surround the gas cylinder. (Japanese Patent Laid-Open No. 08-303698). In addition, the said hook is provided in the wall surface of a house, or an exclusive support | pillar. The type that surrounds the gas cylinder with this chain has a problem that the chain swayed by the wind comes into contact with the gas cylinder and generates abnormal noise.
In order to prevent the generation of this abnormal noise, there is also one using a wide belt made of synthetic fiber instead of a chain (Japanese Patent Laid-Open No. 2005-083545).

Japanese Patent Laid-Open No. 08-303698 JP 2005-083545 A

  However, when a strong earthquake occurs in both the chain and the wide belt, there was a problem that the gas cylinder could not be supported, and the gas cylinder fell because the chain or wide belt was cut.

  The present invention has been made in view of the above circumstances, and an object of the present invention is to provide a gas cylinder fixing tool in which a gas cylinder does not fall down even when a strong earthquake occurs and the gas cylinder can be easily replaced.

  A gas cylinder fixture according to the present invention is a gas cylinder fixture that fixes a plurality of gas cylinders in an upright state, and includes a plurality of upright columns, a horizontal rail spanned between the columns, and It has a frame body portion made of a plate material that is detachably attached to the horizontal rail, and attachment means for detachably attaching the frame body portion to the horizontal rail.

  Further, another gas cylinder fixture according to the present invention is a gas cylinder fixture for fixing a plurality of gas cylinders in an upright state, and a horizontal frame attached to a wall surface and a frame body detachably attached to the horizontal beam. And an attachment means for detachably attaching the frame portion to the horizontal rail.

Furthermore, it is preferable that the horizontal rail is provided with a rear support that fits between adjacent gas cylinders.
Moreover, it is good for the said frame part to be provided with the frame side support tool which fits between adjacent gas cylinders.

  The attachment means may be a bolt and a nut corresponding to the bolt, and the nut may be a wing nut.

  The gas cylinder fixture according to the present invention fixes the gas cylinder with the plate-like frame body portion, so that there is no abnormal noise due to wind when using a chain, and it is stronger than that using a wide belt. Since the gas cylinder can be fixed, the risk of falling even in the event of an earthquake is significantly reduced. In addition, since the frame body portion is detachably attached to the horizontal rail, the frame body portion can be easily removed and the gas cylinder can be easily replaced.

  In addition, if bolts and nuts corresponding to them are used as attachment means for detachably attaching the frame to the crosspiece, and even using a butterfly nut, even a hand wearing a work gloves can be replaced without using a tool. It becomes easier.

It is a schematic perspective view of the gas cylinder fixing tool which concerns on the 1st Embodiment of this invention. BRIEF DESCRIPTION OF THE DRAWINGS It is drawing of the gas cylinder fixing tool which concerns on the 1st Embodiment of this invention, Comprising: The figure (A) is a schematic front view, The figure (B) is a schematic right view, The figure (C) is outline. FIG. It is drawing of the frame part of the fixing member which comprises the gas cylinder fixing tool which concerns on the 1st Embodiment of this invention, Comprising: The figure (A) is a schematic front view, The figure (B) is a schematic right side surface. FIG. 1C is a schematic plan view. BRIEF DESCRIPTION OF THE DRAWINGS It is drawing of the back side support tool which comprises the gas cylinder fixing tool which concerns on the 1st Embodiment of this invention, Comprising: The same figure (A) is a schematic front view, The same figure (B) is a schematic right view, FIG. 3C is a schematic plan view. It is a schematic perspective view which shows the attachment means which comprises the gas cylinder fixing tool which concerns on the 1st Embodiment of this invention. It is a schematic perspective view of the gas cylinder fixing tool which concerns on the 2nd Embodiment of this invention. It is a schematic perspective view of the gas cylinder fixing tool which concerns on the 3rd Embodiment of this invention. It is drawing of the gas cylinder fixing tool which concerns on the 3rd Embodiment of this invention, Comprising: The figure (A) is a schematic front view, The figure (B) is a schematic right view, The figure (C) is outline. FIG. It is drawing which shows the angle of the level | step difference absorption part which comprises the gas cylinder fixing tool which concerns on the 3rd Embodiment of this invention, Comprising: The figure (A) is a schematic front view, The figure (B) is a schematic side view. FIG. 3C is a schematic plan view. It is a schematic front view of the gas cylinder fixed by the gas cylinder fixing tool which concerns on the 1st, 2nd and 3rd embodiment of this invention.

  The gas cylinder fixing device 100A according to the first embodiment of the present invention is a gas cylinder fixing device that fixes two gas cylinders GB in an upright state, and includes two upright columns 200AL and 200AR, and these columns. From the upper horizontal rail 300AU and the lower horizontal rail 300AL as two horizontal rails spanned between 200AL and 200AR, and two plate members that are detachably attached to the upper horizontal rail 300AU and the lower horizontal rail 300AL. The upper frame body portion 400AU and the lower frame body portion 400AL as the frame body portions, and the total of the upper frame body portion 400AU and the lower frame body portion 400AL that are detachably attached to the upper horizontal rail 300AU and the lower horizontal rail 300AL. There are four sets of attachment means 500A.

First, before explaining the gas cylinder fixture 100A according to the first embodiment of the present invention, the gas cylinder GB fixed by the gas cylinder fixture 100A will be described with reference to FIG.
The gas cylinder GB is generally formed by welding a formed steel plate or aluminum. The gas cylinder GB is attached to the main body GB1 so as to cover a cylindrical main body GB1, a skirt GB2 for self-supporting provided at the lower end of the main body GB1, a neck GB3 at the upper end of the main body GB1, and the neck (not shown). It has a protector GB3 to be attached. This gas cylinder GB has a 10 kg type having a height of about 520 mm, a 20 kg type having a height of about 990 mm, and a 50 kg type having a height of about 1410 to 1440 mm, depending on the capacity.

  There is “LP gas equipment installation standards and handling procedures” (hereinafter referred to as “installation standards”) established by the High Pressure Gas Safety Association for fixing such gas cylinders GB. According to this, in the 50 kg type gas cylinder GB, it is determined that the gas cylinder GB is fixed by being chained at a position of 1/4 or 3/4 of the height of the gas cylinder GB.

  The gas cylinder fixing device 100A according to the first embodiment of the present invention is configured to be self-supporting, but the two column 200AL and 200AR column main bodies 210AL and 210AR are in close contact with the wall of the house. When it is made to stand by itself, stability is further improved.

The struts 200AL and 200AR of the gas cylinder fixture 100A according to the first embodiment of the present invention include strut bodies 210AL and 210AR, leg portions 220AL and 220AR connected to the lower ends of the strut bodies 210AL and 210AR, and the legs. There are bracings 230AL and 230AR that are slanted between the portions 220AL and 220AR and the column main bodies 210AL and 210AR.
The column main bodies 210AL and 210AR are set taller than the gas cylinder GB to be fixed. Moreover, these support | pillar main bodies 210AL and 210AR are concave-shaped elongate objects, and the opening 211 for attachment is formed in the opposing surface at equal intervals. The attachment opening 211 is for attaching an upper side rail 300AU, a lower side rail 300AL, and the like which will be described later.
In addition, this support | pillar main body 210AL and 210AR may be one thing, or the thing which connects two or more.

The leg portions 220AL and 220AR are connected at the lower ends of the column main bodies 210AL and 210AR so as to be orthogonal to the column main bodies 210AL and 210AR. Accordingly, the leg portions 220AL and 220AR and the column main bodies 210AL and 210AR are combined in a substantially L shape. The gas cylinder fixture 100A is self-supporting when the leg portions 220AL and 220AR are in contact with an installation surface made of concrete or the like. In addition, let the direction which these leg parts 220AL and 220AR protrude be a front.
Further, the braces 230AL and 230AR increase the strength of the gas cylinder fixture 100A as a whole.

The mounting opening 211 is used when the upper horizontal rail 300AU and the lower horizontal rail 300AL are bridged between the column main bodies 210AL and 210AR of the columns 200AL and 200AR. 300AL is attached with an upper frame body portion 400AU and a lower frame body portion 400AL. This mounting opening 211 is always formed at a position corresponding to ¼ from the bottom of the height dimension of the gas cylinder GB to be fixed and at a position corresponding to ¾. This is in accordance with the “installation standard”.
In addition, in the column main bodies 210AL and 210AR, a mounting opening 211 is also formed above a position corresponding to 3/4. The mounting opening 211 is for mounting a plate mounting horizontal rail 600A described later.

  Of the horizontal rails, the upper horizontal rail 300AU is attached to the column main bodies 210AL and 210AR by the mounting opening 211 formed at a position corresponding to 3/4, and the lower horizontal rail 300AL corresponds to the 1/4. It is attached to the column main bodies 210AL and 210AR by the attachment opening 211 formed at the position.

  At the central part of the upper side crosspiece 300AU and the lower side crosspiece 300AL, substantially trapezoidal rear support tools 310AU and 310AL projecting to the front side are provided, respectively. The rear support members 310AU and 310AL are fitted from the rear between two gas cylinders GB that are in close contact with each other and come into contact with the rear side surface of the gas cylinder GB. Accordingly, the two gas cylinders GB not only contact each other, but also contact the upper horizontal rail 300AU and the lower horizontal rail 300AL, the rear support tools 310AU and 310AL, the upper frame body portion 400AU, and the lower frame body portion 400AL. It is supposed to be.

The upper frame portion 400AU is formed by bending a metal strip into a substantially concave shape, and is formed with two gas cylinders GB in a state where the two upright gas cylinders GB are in contact with each other. The front side, the right side of the right gas cylinder GB, and the left side of the left gas cylinder GB are formed in a substantially concave shape at a position 3/4.
That is, the front side corresponding to the lower end side of the substantially concave shape is substantially on the front side of the two gas cylinders GB, and the right side side corresponding to the right side of the substantially concave shape is substantially on the right side of the right gas cylinder GB. The left side surface corresponding to the left side of the concave shape comes into contact with the left side surface side of the left gas cylinder GB.

In addition, tongue-like attachment pieces 410AU for attaching the upper frame body 400AU to the upper horizontal rail 300AU are formed at the right and left side edges of the upper frame body 400AU. This attachment piece 410AU is bent in a direction orthogonal to the right side surface and the left side surface. The mounting piece 410AU has a frame side through hole 411AU (see FIGS. 3 and 5).
In addition, said meaning of the right side and the left side is when the two upright gas cylinders GB are viewed from the front side.

  Note that the lower frame body portion 400AL is configured in the same manner as the above-described upper frame body portion 400AU.

The mounting means 500A for attaching the upper frame portion 400AU and the lower frame portion 400AL configured in this way to the upper horizontal rail 300AU and the lower horizontal rail 300AL uses a bolt 510A and a nut 520A corresponding thereto.
In particular, the nut 520A may be a wing nut that can be attached and detached by hand without using a tool.
The bolt 510A is attached to the upper horizontal rail 300AU and the lower horizontal rail 300AL so that the threaded portion protrudes toward the front side.

  Two device mounting plates 610A for mounting accessory devices such as a gas meter and a pressure regulator (not shown) are installed between the column main bodies 210AL and 210AR of the columns 200AL and 200AR above the gas cylinder GB. The device mounting plate 610A is mounted on two plate mounting horizontal rails 600A spanned between a pair of column main bodies 210AL and 210AR.

  Also, a roof can be attached to the upper ends of the columns 200AL and 200AR. Since the roof is a facility particularly suitable for heavy snowfall areas, it is attached according to the characteristics of the area where the gas cylinder fixture 100A is installed.

The replacement operation of the gas cylinder GB by the gas cylinder fixing tool 100A configured as described above is performed as follows.
If the right gas cylinder GB is to be replaced, the right gas cylinder GB is removed from the governor or the like. Next, among the attachment means 500A for attaching the upper frame body 400AU and the lower frame body part 400AL to the upper horizontal rail 300AU and the lower horizontal rail 300AL, the nut 520A of the right attachment means 500A is removed. Thus, the upper frame body portion 400AU and the lower frame body portion 400AL are attached to the upper horizontal rail 300AU and the lower horizontal rail 300AL only by the left mounting means 500A. Accordingly, the upper frame body portion 400AU and the lower frame body portion 400AL hang down downward with the left attachment means 500A as the center. The gas cylinder GB on the right side is removed from the gap between the upper frame body portion 400AU and the lower frame body portion 400AL and the right column 200AR, and replaced with a new gas cylinder GB.
Thereafter, the upper frame body 400AU and the lower frame body part 400AL are returned to their original positions, and the upper frame part 400AU and the lower frame body part 400AL are moved to the upper horizontal rail 300AU and the lower horizontal frame by the right mounting means 500A. Reattach to the crosspiece 300AL and attach the governor.

  Since a wing nut is used as the nut 520A of the attaching means 500A, the gas cylinder GB can be replaced by a hand wearing a work gloves or the like without using a tool.

Although the gas cylinder fixture 100A according to the first embodiment described above fixes two gas cylinders GB, it is also possible to fix three or more gas cylinders GB.
In that case, three columns are juxtaposed, and the three columns are connected by two to four horizontal rails. In the case of fixing four gas cylinders GB, four horizontal beams equivalent to the upper horizontal beam 300AU and the lower horizontal beam 300AL shown in FIG. 1 are used. Further, when fixing the three gas cylinders GB, two equivalents of the upper side rail 300AU and the lower side rail 300AL shown in FIG. 1 and two short side rails having a half length are used.
Of course, according to the number of gas cylinders GB which should be fixed, a frame part is also made the same as upper side crosspiece 300AU and lower side crosspiece 300AL.

The gas cylinder fixing tool 100A according to the first embodiment described above is provided with substantially trapezoidal rear support tools 310AU and 310AL projecting to the front side at the center of the upper horizontal rail 300AU and the lower horizontal rail 300AL, respectively. However, there is a type that is provided not only in the center portion but also on the left and right sides of the gas cylinder GB as in the gas cylinder fixture 100B according to the second embodiment shown in FIG.
As shown in FIG. 6, the gas cylinder fixture 100B according to the second embodiment is formed so as to project toward the front side at the center of each of the upper horizontal rail 300BU and the lower horizontal rail 300BL which are horizontal rails. In addition, substantially trapezoidal central convex portions 310BU and 310BL and substantially trapezoidal side convex portions 320BU and 320BL formed to protrude toward the front side at the left and right ends of the horizontal rails 300BU and 300BL are formed.

A gas cylinder GB enters between the central convex portions 310BU and 310BL and the left and right lateral convex portions 320BU and 320BL.
Bolts 510B constituting the attachment means 500B are attached to the flat portions on the front side of the central convex portions 310BU and 310BL. The bolt 510B has such a length that it protrudes from the front side of the gas cylinder GB inserted between the central convex portions 310BU and 310BL and the left and right side convex portions 320BU and 320BL. A wing nut corresponding to the bolt 510B is used for the nut 520B constituting the attachment means 500B.

On the other hand, the upper and lower frame parts 400BU and 400BL are formed in a substantially bowl shape, and a curve is formed corresponding to the shape of the gas cylinder GB so as to hold the front of the gas cylinder GB. In addition, a central through hole (not shown) into which the bolt 510B is inserted is formed at the center of the upper and lower outer frame portions 400BU and 400BL. The upper and lower outer frame portions 400BU and 400BL do not press the entire gas cylinder GB like the gas cylinder fixing tool 100A according to the first embodiment, but only the front side. The side surfaces of the gas cylinder GB are pressed down by the central protrusions 310BU, 310BL and the left and right side protrusions 320BU, 320BL, and the upper and lower horizontal rails 300BU, 300BL are pressed down on the back of the gas cylinder GB.
The gas cylinder fixing tool 100B according to the second embodiment is different from that according to the first embodiment only in this portion, and the other points are common.

The replacement operation of the gas cylinder GB by the gas cylinder fixture 100B according to the second embodiment configured as described above is performed as follows.
Even if the gas cylinder GB on either the right side or the left side is replaced, the nut 520B at the center of the upper and lower outer frame portions 400BU, 400BL is loosened. Then, the upper and lower outer frame portions 400BU and 400BL can rotate around the bolt 510B. By rotating the upper and lower outer frame portions 400BU and 400BL to be in an upright state, the upper and lower outer frame portions 400BU and 400BL are removed from the gas cylinder GB. In this state, the gas cylinder GB is replaced, and the upper and lower outer frame portions 400BU and 400BL are returned to the original state (horizontal state). Then, the nut 520B is tightened, and the two gas cylinders GB are pressed by the upper and lower outer frame portions 400BU and 400BL.
In the gas cylinder fixing tool 100B according to the second embodiment, it is not necessary to completely remove the nut 520B from the bolt 510B when replacing the gas cylinder GB, so the nut 520B is lost, the upper and lower outer frame portions 400BU. , 400BL drops and other problems do not occur.

  A gas cylinder fixture 100C according to the third embodiment of the present invention is a gas cylinder fixture that fixes two gas cylinders GB in an upright state, and is an upper horizontal beam as two horizontal beams fixed to a wall surface. 300CU and lower side crosspiece 300CL, and fixing means 700 provided on the upper side crosspiece 300CU and lower side crosspiece 300CL to fix the gas cylinder GB. The fixing means 700 includes the upper side crosspiece 300CU and Rear support tools 710U and 710L provided in a state of projecting to the near side at the central portion of the lower side crosspiece 300CL, and provided in a state of projecting to the near side at both ends of the upper side crosspiece 300CU and the lower side crosspiece 300CL. A pair of end support tools 720U and 720L, and a front support tool 730U that is detachably attached to the rear support tools 720U and 720L by attachment means 740 730L, the rear support tools 710U and 710L are fitted between adjacent gas cylinders GB to support the side surfaces of both gas cylinders GB, and the end support tools 720U and 720L are the side surfaces of the gas cylinder GB. The front supports 730U and 730L are configured to be fitted between adjacent gas cylinders GB and support the side surfaces and front surfaces of both gas cylinders GB.

As shown in FIG. A, a so-called lip groove steel having a substantially C-shaped cross section is used for the upper horizontal rail 300CU. Long holes for fixing the upper horizontal rail 300CU to the wall surface W are formed at regular intervals on the bottom surface of the upper horizontal rail 300CU.
The lower horizontal rail 300CL is the same as the upper horizontal rail 300CU described above.

A rear support 710U that constitutes a part of the fixing means 700 for fixing the gas cylinder GB is a support base 711U that is slidably fitted into the upper horizontal rail 300CL, and a substantially trapezoidal shape that is attached to the support base 711U. The support body 712U is integrated. The support base 711U and the support body 712U are connected by appropriate means such as bolts and nuts.
The rear support 710U configured as described above is inserted in the upper horizontal rail 300CL from the horizontal direction at a portion of the support base 711U, and at an appropriate position (a center position when two gas cylinders GB are fixed). It is fixed with bolts.

The end support 720U that constitutes a part of the fixing means 700 includes a support base 721U that is slidably fitted into the upper horizontal rail 300CL, and a substantially half trapezoidal support that is attached to the support base 721U. The body 722U is integrated. The support base 721U and the support 722U are connected by appropriate means such as bolts and nuts.
The end support 720U configured in this way is inserted into the upper horizontal rail 300CL from the horizontal direction at the support base 721U, and at appropriate positions (both left and right when two gas cylinders GB are fixed). It is fixed with bolts.
As described above, the rear support 710U and the end support 720U are slidable on the upper horizontal rail 300CU, and therefore can be attached to the upper horizontal rail 300CL in a state of being fixed to the wall surface W. . For this reason, it has the merit that the fixing operation to the wall surface W of the upper side crosspiece 300CL is not hindered.

The basic configuration of the lower horizontal rail 300CL is the same as that of the upper horizontal rail 300CU described above.
As shown in FIG. 8B, a characteristic part of the lower horizontal rail 300CL is that a level difference absorbing portion 800 that absorbs the level difference of the wall surface W is provided at both left and right end portions.
That is, the wall surface W1 to which the upper horizontal rail 300CU is fixed and the wall surface W2 to which the lower horizontal rail 300CL are fixed are not flush with each other, and there may be a step G between the wall surfaces W1 and W2. This is because the foundation part may exist in a slightly recessed position between the foundation part of the building and the outer wall formed on the foundation part.

In order to absorb such a level difference, the left and right ends of the lower horizontal rail 300CL include a substantially L-shaped angle 810 shown in FIG. 9 and bolts for fixing the angle 810 to the lower horizontal rail 300CL. A step absorption part 800 is provided. As shown in FIG. 9, two long holes 812 corresponding to the bolts are formed on one surface 811 of the angle 810, and bolt holes used when the other surface 813 is fixed to the base portion (wall surface W <b> 2). 814 has been established.
The step G is absorbed by changing the fixing position of the elongated hole 812 with the bolt.

The front support 730U is attached to the rear support 710U by mounting means 740 including bolts and nuts. The front support 730U is formed by connecting a substantially trapezoidal support 731U and a front shaft 732U to which the support 731U is attached by an appropriate means such as a bolt or a nut.
The support body 731U is inserted between the two gas cylinders GB and supports the front side surface of the gas cylinder GB. The front shaft 432U supports the front surface of the gas cylinder GB.
Note that the front support 730L attached to the rear support 710L of the lower horizontal rail 300CL has the same configuration as the front support 730U described above.
In addition, if the nut which comprises the said attachment means 740 is used as a wing nut, there exists an advantage that a tool etc. are not required especially.

  Moreover, the top surfaces of the upper and lower rear support tools 710U and 710L described above are connected to each other by a vertical beam 900. By connecting the upper and lower rear support tools 710U and 710L with the vertical beam 900, there is an advantage that the fixing means 700 for fixing the gas cylinder GB can be made uniform in the vertical direction. In particular, the vertical beam 900 is effective when the step G is present.

In the gas cylinder fixture 100C configured as described above, the gas cylinder GB is fixed as follows.
As shown in FIG. 7, the attachment means 740 of the upper and lower front support members 730U and 730L is loosened. In this state, the gas cylinder GB is positioned between the upper and lower rear support tools 710U and 710L and the upper and lower end support tools 720U and 720L. Thus, the upper horizontal rail 300CU and the lower horizontal rail 300CL are brought into contact with the rear surface of the gas cylinder GB, and the upper and lower rear support tools 710U and 710L and the upper and lower end support tools 720U and 720L are brought into contact with the rear side surface of the gas cylinder GB. Let

From this state, the front shafts 732U and 732L of the upper and lower front supports 730U and 730L are displaced to a fixed position where they are horizontal. In this state, the attaching means 740 is tightened so that the front shafts 732U and 732L are in contact with the front surface of the gas cylinder GB, and the supports 731U and 731L are in contact with the front side surface of the gas cylinder GB.
Thus, the gas cylinder GB is fixed by the fixing means 700 whose rear surface, side surface, and front surface are up and down.

When removing the gas cylinder GB from the gas cylinder fixing tool 100C, the nuts constituting the attachment means 740 are loosened, and the upper and lower front shafts 732U and 732L are removed from the front surface of the gas cylinder GB. At the same time, the upper and lower supports 731U and 731L are also detached from the side surface of the gas cylinder GB. In this state, the gas cylinder GB is removed from the gas cylinder fixture 100C.
As described above, in this gas cylinder fixture 100C, the gas cylinder GB can be installed and removed simply by loosening the nut of the attachment means 740. In particular, if a wing nut is used as the nut, the gas cylinder GB can be replaced without using a tool such as a spanner.

The gas cylinder fixtures 100A and 100B according to the first and second embodiments described above are of a type that is self-supporting with the support pillars 200A and 200B. It is also possible to adopt a configuration in which it is fixed directly to the like.
In this case, members related to the struts 200AL, 200AR, 200BL, 200BR in the gas cylinder fixtures 100A, 100B according to the first and second embodiments, that is, the strut bodies 210AL, 210AR, 210BL, 210BR, legs 220AL, 220AR, Since 220BL, 220BR and bracings 230AL, 230AR, 230BL, 230BR, and a connecting member for connecting them are unnecessary, there is an advantage that they can be provided at a lower cost.

  Further, in the gas cylinder fixture 100A according to the first embodiment, the upper and lower frame bodies 300AU, 300AL are provided with the rear support tools 310AU, 210AL, and in the gas cylinder fixture 100B according to the second embodiment, the upper side and Although the central convex portions 310BU and 310BL and the lateral convex portions 320BU and 320BL are provided on the lower frame body portions 300BU and 300BL, respectively, the present invention is not limited thereto.

  For example, it is possible to provide a horizontal rail corresponding to the rear support, and a frame body corresponding to the central convex part and / or the side convex part.

  In the gas cylinder fixture 100C according to the third embodiment described above, the upper side rail 300CU and the lower side rail 300CL are fixed to the wall surface, but the first embodiment is not fixed to the wall surface W. Needless to say, the gas cylinder fixing tool 100A according to the embodiment and the gas cylinder fixing tool 100B according to the second embodiment can be spanned between the two columns to be able to stand on their own. .

100A Gas cylinder fixing tool 200AL column 200AR column 300AU Upper side beam 300AL Lower side beam 400AU Upper frame body part 400AL Lower frame body part 500A Mounting means GB Gas cylinder

Claims (11)

  A gas cylinder fixture for fixing a plurality of gas cylinders in an upright state, comprising a plurality of upright columns, a horizontal beam spanned between the columns, and a plate that is detachably attached to the horizontal beam. A gas cylinder fixture comprising a frame body and attachment means for detachably attaching the frame body to a horizontal rail, wherein the frame body supports the front and side surfaces of the gas cylinder. .   In a gas cylinder fixture for fixing a plurality of gas cylinders in an upright state, a horizontal rail fixed to a wall surface, a frame body portion detachably attached to the horizontal rail, and the frame body portion are detachably attached to the horizontal rail. A gas cylinder fixing tool, characterized in that the frame body portion supports the front and side surfaces of the gas cylinder.   3. The gas cylinder according to claim 1, wherein the horizontal rail is provided with a rear support that protrudes toward the front side and is fitted between adjacent gas cylinders to support a rear side surface of the gas cylinder. Fixture.   The gas cylinder fixture according to claim 1, 2 or 3, wherein the frame body portion is provided with a frame body side support that is fitted between adjacent gas cylinders and supports the side surfaces of the gas cylinder.   The gas cylinder fixture according to claim 1, 2, 3, or 4, wherein the attachment means is a bolt and a nut corresponding to the bolt.   The gas cylinder fixture according to claim 5, wherein the nut is a wing nut.   A gas cylinder fixture for fixing a plurality of gas cylinders in an upright state, comprising: a plurality of horizontal rails fixed to a wall surface; and fixing means provided on the horizontal rails for fixing the gas cylinders. Is a rear support provided in a state of projecting toward the front side at the center portion of the horizontal rail, a pair of end support tools provided in a state of protruding toward the front side at both ends of the horizontal rail, and the rear support. A front support tool that is detachably attached to the tool by a mounting means, the rear support tool is fitted between adjacent gas cylinders to support the side surfaces of both gas cylinders, and the end support tool is A gas cylinder fixing tool that supports a side surface of a gas cylinder, and the front support member is fitted between adjacent gas cylinders to support a side surface and a front surface of both gas cylinders.   The gas cylinder fixture according to claim 7, wherein the rear support provided on each of the plurality of horizontal rails is connected by vertical rails.   The gas cylinder fixture according to claim 7 or 8, wherein the horizontal rail is provided with a step absorption portion for absorbing a level difference on a wall surface to which the horizontal rail is attached.   The gas cylinder fixture according to claim 7, 8 or 9, wherein the rear support is slidably provided on a horizontal rail.   The gas cylinder fixture according to claim 7, 8, 9, or 10, wherein the end support is slidably provided on a horizontal rail.