JP2000283817A - Gas meter mounting device - Google Patents

Abstract

PROBLEM TO BE SOLVED: To obtain a gas meter mounting device capable of easily installing a feed pipe in a house whereby a gas meter can be fixed stably in the vicinity of the house, without using support metals, and if any error exists in the gap between the tower-out inner pie and tower-in inner pipe, the gas meter can be freely fixed. SOLUTION: Fixtures 25 are provided on the top of an inlet bent joint 21 connected to an inlet 41 at the gas meter top and on the top of an outlet bent joint 22 connected to an outlet 42 at the gas meter top, holes 12 for fixing the fixture 25 of the bent joints 21, 22 are bored into a mounting base board 10 fixed to the outer wall of house, etc., the mounting base board is fixed to the outer wall of a house, etc., and the fixtures 25 of the inlet and outlet bent joints 21, 22 are fixed to the board 10. The holes 12 of the board are elongated ones to allow the fixtures 15 of the inlet and outlet bent joints 21, 22 to be freely shiftably fixed.

Description

DETAILED DESCRIPTION OF THE INVENTION

[0001]

BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a gas meter mounting device fixed to a gas supply position of a general consumer.

[0002]

2. Description of the Related Art Conventionally, as shown in FIG. 1, for example, a gas meter is usually suspended from an end of an upright pipe rising along an outdoor wall of a house via an elbow or a bend.
In FIG. 1, reference numeral 1 denotes a lamp inner tube, such as a gas tube, which stands upright from the ground, and reference numeral 4 denotes a lamp inner tube for supplying gas to a house attached to the lamp inner tube 1. It is fixed to the outer wall or the like of the building by the metal fitting 7. Reference numeral 2 denotes a main cock, reference numeral 3 denotes a gas meter, reference numeral 5 denotes a test hole, and reference numeral 6 denotes an elbow or a bend joint for connecting the gas meter 3 in a hanging manner. The gas meter 3 is installed by being droopingly connected to the lamp inner tube 1 and the tower inner tube 4 which are installed and connected via an elbow or a bend joint 6.

[0003]

Since the gas meter 3 is suspended from the support fitting 7 for fixing the riser pipe to the outdoor wall of the house via the elbow or the bend joint 6, the gas meter 3 cannot be fixed stably. There was a problem. Furthermore,
The interval between the inlet and the outlet at the top of the gas meter 3 is set by the gas meter 3 and is usually 130 mm. For this reason, the lamp inner tube 1 and the lamp outer tube 4 to be started up from the ground must also be installed at the correct intervals and fixed with the support metal members 7, requiring piping work by a skilled person and increasing the cost of installing the gas meter. Was. According to the present invention, the gas meter 3 does not need to be fixed with the support bracket 7, and the gas meter 3 can be stably fixed in the vicinity of fixing to the house. Further, there is some error in the interval between the inner tube 1 and the inner tube 4 in the tower. The present invention also provides a gas meter mounting device that can freely fix the gas meter 3 and can easily supply a supply pipe to a house.

[0004]

SUMMARY OF THE INVENTION The gist of the present invention is to provide a fixed part at the upper part of an introduction bend joint connected to an introduction port at the upper part of a gas meter and a lead-out bend coupling connected to an outlet at the upper part of the gas meter, and to install a wall outside the house. A fixing hole for fixing the fixing portion of the bend joint is provided on a mounting board to be fixed to the mounting board, and the mounting board is fixed to an outdoor wall of a house or the like, and a fixing portion between the introduction bend joint and the lead bend joint is mounted on the mounting board. It is a gas meter mounting device characterized by being fixed.
In the above, there is provided a gas meter mounting device, wherein a fixing hole of the mounting board is provided in a long hole, and a fixing portion of the introduction bend joint and the extraction bend joint can be displaceably fixed. Further, in the above, the outlet bend joint connected to the outlet of the upper part of the gas meter is a gas meter mounting device, wherein a supply connection port to a house is provided at two places of an upper side and a lower side.

[0005]

According to the present invention, the gas meter is provided in the vicinity of the fixed part of the house because the vent joint connected to the inlet and the outlet at the upper part of the gas meter is fixed to the mounting board for fixing to the outdoor wall of the house. Fixed and stably fixed. In addition, since the mounting board is provided with a long hole that can displaceably fix the fixing part of the inlet and outlet vent joints, even if there is a pipe installation error in the startup pipe between the lamp inner pipe and the lamp inner pipe. Following this, the gas meter can be connected to the inlet and outlet of the gas meter at a predetermined pitch interval, and the gas meter can be mounted and piped. In addition, it is possible to provide the long hole of the mounting board in an appropriate shape,
For example, the gas meter can be installed close to an outdoor wall of a house, or installed at an arbitrary distance from the outer wall. In addition, the other side of the outlet bend joint is provided with a pipe connection port to the upper and lower houses, so that it can be easily connected to a water heater installed inside the house, for example, just above the gas meter, and supply piping to the house Good nature.

[0006]

DETAILED DESCRIPTION OF THE PREFERRED EMBODIMENTS One embodiment of the present invention will be described below with reference to FIGS. 1 is a front view, FIG. 2 is a side view, and FIG. 3 is a plan view. In the figure, reference numeral 10 denotes a mounting board, which is formed by an L-shaped plate obtained by bending a flat plate at a substantially right angle. One of the vertical portions is a fixing portion 11 for fixing to an outdoor wall of a house. It is provided as a fixing hole for the bend joint 20. Reference numeral 20 denotes a bend joint, which has an inlet bend joint 21 and an outlet bend joint 22. One of the inlet bend joints 21 is connected to the lamp outer tube 30 via the cock 31, and the other is connected to the inlet 41 of the gas meter 40. Is done. Further, one of the lead-out bend joints 22 is connected to the lamp inner tube 32, and the other is connected to the lead-out port 42 of the gas meter 40.

Introductory bend joint 21 and lead-out bend joint 22
Is bent in an inverted U-shape, and connection ports at both ends of the both bend joints 20 are provided at connection portions that can be connected rotatably.
A female screw is provided on the boss 23, and a bolt 25 is inserted from the upper surface of the long hole 12 of the mounting substrate 10 and fixed.
In addition, a bolt may be embedded in the boss 23, a male screw may be projected upward, and the male screw may be inserted into the elongated holes 12, 12 of the mounting substrate 10 and fixed to the mounting substrate 10 with a nut. Also, the lead-out bend joint 22 is provided with two places 25 and 26 at the upper and lower sides of the supply port to the house. Depending on the form of supply pipe to the house, the upper supply port 26 is connected to, for example, a pipe to a water heater or the like. In this case, it is closed by the plug 27.

In the above description, the long hole 12 of the mounting substrate 10
In this embodiment, as shown in FIG.
2. Therefore, for example, the pipe installation interval between the lamp inner tube 30 and the lamp inner tube 32 to be started up is set to the gas meter 40.
When the bosses 23, 23 of the bend joints 21, 22 are installed at positions outside the elongated holes 12, 12, as shown in FIG. 40 is attached. Further, even if the distance between the outer lamp inner tube 30 and the inner lamp tube 32 to be raised is a predetermined size, if the distance from the house outdoor wall is larger than the predetermined size, the pipe is installed as shown in FIG. The gas meter 40 can be attached by adjusting the length of the elongated hole 12 as described above.

The long holes of the mounting board 10 are not limited to the present embodiment, but can be formed in various long holes depending on the installation conditions. For example, the gas meter 40 can be in contact with an outdoor wall of a house or a wall inside a pipe shaft of a building. In this case, the distance from the wall surface of the gas meter 40 can be adjusted to be small by further increasing the distance between the lamp outer tube 30 and the lamp inner tube 32 that are to be started. The gas meter 40 has an inlet 4
1 and is fixed immediately above the outlet port 42, so that it is fixed more stably than the conventional mounting method. In addition, since the supply port to the house is provided at two locations 25 and 26 at the top and bottom of the lead-out bend joint 22, supply piping to the house can be easily performed.

[0010]

As described above, the gas meter mounting device according to the present invention can stably mount the gas meter, easily adjust and mount even if there is an error in the riser pipe, and adjust the gas meter to an arbitrary position. The gas meter mounting piping can be easily installed.

[Brief description of the drawings]

FIG. 1 is a front view showing a gas meter according to an embodiment of the present invention.

FIG. 2 is a left side view of FIG.

FIG. 3 is a right side view of FIG. 1;

FIG. 4 is a plan view of FIG. 1;

FIG. 5 is a plan view showing a state where a gas meter is attached when a riser pipe is different from that in FIG. 1;

FIG. 6 is a perspective view showing a state of attachment of a gas meter according to the related art.

[Explanation of symbols]

 REFERENCE SIGNS LIST 10 mounting board 11 mounting portion to house outdoor wall 12 long hole 20 bend joint 21 introduction bend joint 22 lead-out bend joint 23 boss 25 bolt 30 lamp inner tube 31 cock 32 lamp inner tube 40 gas meter 41 inlet 42 outlet

Claims (3)

[Claims] 1. A fixing portion is provided at an upper portion of an introduction bend joint connected to an introduction port at an upper part of a gas meter and a lead-out bend coupling connected to an outlet at an upper part of the gas meter. A gas meter mounting device, wherein a fixing hole for fixing a fixing portion is provided, and the mounting substrate is fixed to an outdoor wall of a house or the like, and a fixing portion of the introduction bend joint and the lead-out bend joint is fixed to the mounting substrate. . 2. A fixing hole of the mounting substrate is provided in a long hole,
2. The gas meter mounting device according to claim 1, wherein a fixing portion between the introduction bend joint and the lead-out bend joint can be displaceably fixed. 3. The outgoing bend joint connected to the outlet of the upper part of the gas meter has a supply connection port to a house at two locations on an upper side and a lower side. Gas meter mounting device.