JP2000097745A - Attaching apparatus for fluid machine - Google Patents

Abstract

PROBLEM TO BE SOLVED: To provide an attaching apparatus for a fluid machine wherein the fluid machine can be easily and quickly attached to a base placed on the ground. SOLUTION: The attaching apparatus for a fluid machine comprises a base 6 placed on a side of the ground 60 and a pair of holders 3, 5 with pipes 7a, 7b at both ends of the fluid machine 7 detachably connected. The base 6 is equipped with a mount 6a for mounting the fluid machine 7, wherein when the fluid machine 7 is mounted on the mount 6a, height positions of connections between the pipes 7a, 7b of the fluid machine 7 and the holders 3, 5 coincide with each other, and the holders 3, 5 and both pipes 7a, 7b are structured to be capable of coupling by screwing.

Description

DETAILED DESCRIPTION OF THE INVENTION

[0001]

BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a fluid device mounting device suitable for detachably connecting a flow meter, a pressure gauge and other various fluid devices to a fluid pipe such as a water pipe.

[0002]

2. Description of the Related Art Conventionally, this type of fluid device mounting apparatus has
A base having a pair of holders for detachably connecting the pipes provided at both ends of the fluid device is provided.The base is grounded in a pit excavated on the ground with both holders connected to a water supply pipe. Or buried in the ground.

[0003] It is necessary to make the above-mentioned fluid equipment removably attachable to a mounting device in order to replace it periodically for long-term use for inspection or the like, or to replace it due to failure.

[0004]

SUMMARY OF THE INVENTION The present invention has been made in view of the above-mentioned conventional problems, and has a fluid that can easily and quickly perform a fluid device with a base installed on the ground side. It is an object to provide a device for mounting a device.

[0005]

The technical measures taken by the present invention to solve the above-mentioned problems are as follows. The base 6 installed on the ground 60 side includes the pipes 7a and 7b at both ends of the fluid device 7. In the fluid device mounting apparatus provided with a pair of holders 3 and 5 which are detachably connected, a mounting portion 6a on which the fluid device 7 is mounted is provided on the base 6, and the mounting portion 6a is mounted on the mounting portion 6a. When the fluid device 7 is placed, the height positions of the connecting portions between the tube portions 7a and 7b of the fluid device 7 and the holders 3 and 5 are matched with each other. It is configured to be connectable by screwing with the tube portions 7a and 7b.

When the fluid device 7 is connected to the fluid device mounting device of the present invention installed on the ground side, first, the fluid device 7 is placed on the placing portion 6a of the base 6. At this time,
Since the heights of the tube portions 7a and 7b of the fluid device 7 and the holders 3 and 5 match, the tube portions 7a and 7b and the holders 3 and 5 can be easily screwed and connected respectively. Can be.

Further, when removing the fluid device 7, the connection between the two tube portions 7a, 7b of the fluid device 7 is released by loosening the screwing of the tube portions 7a, 7b and the holders 3, 5. The fluid device 7 can be removed.

The upstream holder 3 comprises a valve 10 for controlling a fluid flowing into the fluid device 7 and an attachment 12 for detachably holding the valve 10. Engaging part 1 is fitted from above
7 is formed.

In such a case, the valve 10 is attached to the mounting body 1.
When attaching and detaching the valve 10, it is only necessary to vertically engage or disengage the valve 10 with the engaging portion 17 of the mounting body 12, and the attaching and detaching operation of the valve 10 can be performed easily and quickly.

[0010]

DETAILED DESCRIPTION OF THE PREFERRED EMBODIMENTS A first embodiment of the present invention will be described below with reference to the drawings.

1 to 4, reference numeral 1 denotes a main body of a mounting device for a fluid device, and the main body 1 of the mounting device has an upstream holder 3 and a downstream holder 5 on both sides of which a fluid device 7 is detachably mounted. Is provided.

The mounting apparatus main body 1 has a base 6 formed of a metal plate, and the upstream holder 3 is provided at one end of the base 6. The upstream holder 3
Comprises a valve section 10 and an attachment body 12 for holding the valve section 10 detachably. A mounting portion 6a for mounting the fluid device 7 is formed at the center of the base 6. The mounting portion 6a is formed of a circular concave portion, so that the lower portion 7c of the fluid device 7 is engaged.

The attachment body 12 is formed by bending a metal plate, and has a pair of standing holding pieces 14a, 14b.
And the two holding pieces 14a, 14b
And a mounting portion 15 fixed to the upper surface of the mounting member. As shown in FIG. 6A, a cutout 17 is formed in each of the holding pieces 14a and 14b as an engagement means that opens upward. Further, a slit 17a is formed continuously with the notch 17, so that the size of the notch 17 (width of the opening in the horizontal direction) can be increased.

Notch 1 of both holding pieces 14a, 14b
7 engages the portions on both sides of the valve body 9 in the valve portion 10 from above, and the shape (size) is appropriately determined according to the shape of the engaged portion of the valve portion 10. It is preferable to set the size so that the valve portion 10 does not rattle. As shown in FIGS. 1 and 5, a fixing bolt 13 is inserted into the mounting portion 15, and the fixing bolt 13 is screwed with a nut 13 a while being inserted into an elongated hole 19 formed in the base 6. Have been. Therefore, the position of the mounting body 12 can be adjusted by sliding according to the size of the fluid device 7.

In the valve section 10, a ball type valve element 9 is disposed in a valve housing 11 so as to control tap water as a fluid. The valve body 9 is a handle 1
6 can be opened and closed by rotating it. The valve section 10 is provided with a connection port section 20 connected to the pipe section 7 a on the upstream side of the fluid device 7. The mouth portion 20 has a configuration in which a connection pipe 23 is fitted to an annular protrusion 22 protrudingly provided on the downstream side of the valve housing 11 so as to be able to retreat. A primary pipe 21 for water supply is connected to the upstream side of the valve housing 11.

At the rear end (upstream side) of the connecting pipe 23,
A flange 25 on which the seal 24 is fitted is formed.
5 is prevented from coming off by a nut body 26 screwed to the annular projection 22. Further, a fastener 28 is provided at a distal end of the connection pipe 23. The fastener 28
A nut is rotatably fitted to the connection tube 23. At one end of the fastener 28, a stopper portion 30 projecting in the inner diameter direction is formed, and the stopper portion 30 engages with an engagement portion 31 formed at the distal end of the connecting tube 23, whereby the fastener 28 Is prevented from falling off.

A rotating body 29 having a plurality of radially projecting projections is fitted and fixed to the fastener 28 as shown by a virtual line in FIG. By rotating the screw 28, the screw 28 a of the fastener 28 is turned into the screw 3 formed on the pipe 7 a on the upstream side of the fluid device 7.
5 can be screwed. Here, the fastener 28
Is set so that when the fluid device 7 is placed on the base 6, the height position coincides with the height of the tube portion 7 a.

As shown in FIG. 2, the downstream holder 5 comprises a holding piece 40 standing on the other side of the base 6 and a holding tool 41 held by the holding piece 40. Holder 4
1 includes a support tube 45 inserted into an insertion hole 43 formed in the holding piece 40, and a nut (fastener) 46 rotatably and slidably fitted to the tip of the support tube 45. .
A rotary body 49 is externally fitted and fixed to the fastener 46 in the same manner as the fastener 28, and by rotating the rotary body 49, the threaded portion 46a of the fastener 46 is connected to a pipe on the downstream side of the fluid device 7. It is possible to screw into the screw portion 59 formed in the portion 7b.

A small-diameter screw portion 48 is provided downstream of the support cylinder 45.
Is formed, and the support cylinder 45 is fixed to the holding piece 40 by a nut 50. Also, a protrusion 51 for preventing the fastener 46 from coming off is provided at the upstream end of the support cylinder 45.
Are formed. Here, the height position of the fastener 46 is
When the fluid device 7 is placed on the base 6, the height of the fluid device 7 matches the height of the tube 7 b on the downstream side.

Reference numeral 53 denotes a check valve having a valve element 54 which allows only water flow in the direction of arrow a (from upstream to downstream), and is fitted inside the support cylinder 45. 68 is the support cylinder 4
5 is a secondary pipe connected to 5.

Next, a method of using the fluid device mounting device according to the present invention will be described. Attachment body 12 of base 6 fixed in a pit (storage recess) provided on ground 60
To mount the valve section 10 on the valve housing 11
The central part (the part where the valve element 9 is incorporated) of the
a and 14b so that the valve housing 11
Is engaged with the notches 17 and 18 of both holding pieces 14a and 14b from above. Thus, the valve section 10 can be easily and quickly engaged with the holding pieces 14a, 14b from above.

Further, the fastener 28 of the valve section 10 and the fastener 46 of the support cylinder 45 are moved in a direction away from each other, and the fluid device 7 is placed on the placement section 6a of the base 6.
At this time, the center positions of the tube portions 7a and 7b of the fluid device 7 and the center positions of the fasteners 28 and 46 of the valve unit 10 and the support cylinder 45 match.

Therefore, by rotating the fasteners 28 and 46 of the valve unit 10 and the support cylinder 45, respectively, the fasteners 28 and 46 are screwed into the threaded portions of the fluid device 7 at 35 and 59, respectively. Can be. In addition, each fastener 28,4
Since 6 is movable in the axial direction, it can be easily screwed and connected to the screw portion.

Further, by opening the valve body 9 provided with the valve 10, the water in the pipe 21 flows into the fluid device 7 from the upstream holder 3, and further flows into the pipe 68 via the downstream holder 5. Flows through.

Next, when replacing the old fluid equipment 7 by using the mounting apparatus 1 of the fluid equipment for a long time, first, the fasteners 28 and 46 are loosened, and the fasteners The fluid device 7 is removed by separating the fluid devices 28 and 46. At this time, since the fluid device 7 can be mounted on the base 6, the fluid device 7 can be easily removed.
The check valve of the holder on the downstream side prevents backflow of water in the pipe, and at the same time, it is possible to replace and check the fluid device 7.

The mounting device for a fluid device having the above configuration is
The fluid device 7 can be easily and quickly attached and detached. The rotation of the fasteners 28, 46 is performed by rotating the rotating bodies 29, 4
9 can be manually operated by an operator, and the fasteners 28, 4
6 can be easily tightened.

The present invention is not limited to the above embodiment. For example, the mounting body 12 is constituted by a pair of L-shaped holding pieces 14a and 14b as shown in FIG. A plurality of bolt holes 62 are formed in one holding piece 14b, and a long hole 63 is formed in the other holding piece 14a. A bolt 65 is inserted through the bolt hole 62 and the long hole 63, and the bolt 65 and the nut 67 are formed. By the fluid equipment 7
It is also possible to adjust the distance between the holding pieces 14a and 14b in accordance with the size of.

Also, as shown in FIG.
The base 6, the upstream holder 3, the downstream holder 5 and the like are provided with a heat insulator 56 made of a foamed resin material.
It may be covered with. The heat insulator 56 is dividable so as not to hinder the attachment and detachment of the fluid device 7, and the upper surface thereof has a meter portion 7d of the fluid device 7.
It is preferable to form the opening 57 so that can be visually observed. The opening 57 is formed in a tapered shape, and a lid 58 made of the same material as the heat insulator 56 is detachably fitted to the opening 57 to seal the opening 57. I have.

Also, the height of the primary side connection part and the secondary side connection part of the fluid device 7 does not necessarily have to be equal, and the height of the primary side connection part and the secondary side connection part is not necessarily equal. The height of the connection portion with the holders 3 and 5 can be set accordingly.

Further, other specific configurations are not limited to the above-described embodiment, and the design can be arbitrarily changed.

[0031]

According to the fluid device mounting apparatus of the present invention, a base device installed on the ground side is provided with a pair of holders to which pipe sections at both ends of the fluid device are detachably connected. In the mounting device, a mounting portion for mounting the fluid device is provided on the base, and when the fluid device is mounted on the mounting portion, the connecting portion between the tubular portion of the fluid device and the holder is provided. Since the height position is matched and the holder and both the tube parts are configured to be connectable by screwing, the fluid device can be easily and quickly attached and detached.

Therefore, the replacement of the fluid equipment can be performed easily and quickly without any skill, and the workability can be improved.

[Brief description of the drawings]

FIG. 1 is a sectional front view showing an embodiment of the present invention and showing an upstream holder.

FIG. 2 is a sectional front view showing the holder on the downstream side.

FIG. 3 is a front view including a partial cross section in a state where the fluid device is mounted.

FIG. 4 is a front view including a partial cross section in a state where the fluid device is removed.

FIG. 5 is a plan view of a base.

FIG. 6A is a side view showing a main part of a mounting body, and FIG.
FIG. 4 is a sectional view showing another embodiment of the mounting body.

FIG. 7 is a sectional front view showing another embodiment of the present invention.

[Explanation of symbols]

5, 5a: Holder, 6: Base, 7: Fluid equipment, 7
a, 7b: tubular body, 10: valve, 12: attachment, 6
0 ... ground

[Procedure amendment]

[Submission date] August 31, 1999 (1999.8.3)
1)

[Procedure amendment 1]

[Document name to be amended] Statement

[Correction target item name] Claims

[Correction method] Change

[Correction contents]

[Claims]

[Procedure amendment 2]

[Document name to be amended] Statement

[Correction target item name] 0005

[Correction method] Change

[Correction contents]

[0005]

The technical measures taken by the present invention to solve the above-mentioned problems are as follows. The base 6 installed on the ground 60 side includes the pipes 7a and 7b at both ends of the fluid device 7. In the fluid device mounting apparatus provided with a pair of holders 3 and 5 which are detachably connected, a mounting portion 6a on which the fluid device 7 is mounted is provided on the base 6, and the mounting portion 6a is mounted on the mounting portion 6a. when obtained by mounting the fluid device 7, the tube part 7a of the fluid apparatus 7, 7b and the height position of the connecting portion between the holder 3 and 5 Ri Contact adapted to match each of the upstream Hol
The valve 3 controls a fluid flowing into the fluid device 7.
10 and an attachment 1 for detachably holding the valve 10
2 and the valve 10 is
A notch 17 opening upward is formed to fit from
The valve 10 and the downstream holder 5 have a holder
3 and 5 and both tube portions 7a and 7b of the fluid device 7
Threaded portions formed on the tube portions 7a and 7b for connection
Fasteners 28 and 46 screwed to 35 and 59 are formed respectively.
Lies in that it is.

Claims (2)

[Claims] 1. A tube (7a) at both ends of a fluid device (7) is provided on a base (6) installed on the ground (60) side.
In the mounting device for a fluid device provided with a pair of holders (3) and (5) to which (7b) is detachably connected, a mounting device for mounting the fluid device (7) on the base (6). A part (6a) is provided, and when the fluid device (7) is placed on the placement part (6a), the tube parts (7a) and (7b) of the fluid device (7) and the holder (3) are provided. , (5), the heights of the connecting portions match each other, and the holders (3), (5) and both tube portions (7a), (7)
(b) is a fluid device mounting device, which is configured to be connectable by screwing. 2. A valve (10) for controlling a fluid flowing into a fluid device (7), wherein the upstream holder (3) comprises:
An attachment (1) for detachably holding the valve (10)
2), and the attachment (12) includes a valve (1).
The mounting device for a fluid device according to claim 1, wherein an engagement portion (17) is formed in which (0) is fitted from above.