JPH0453500Y2 - - Google Patents

Description

[Detailed Description of the Invention] Industrial Application Field The present invention relates to a piping structure in which a flexible pipe is connected to a pot such as a pot pot.

BACKGROUND ART For example, when connecting a flexible pipe such as a gas transport pipe to a box stock for piping, conventionally the box stock is fixed to a vertical or horizontal bar using a mounting bracket. In addition, in order to prevent the flexible pipe from being damaged by nails being driven in after moving in or during construction, for example, a steel protective plate should be attached to the end face facing the indoor wall board of the horizontal beam through which the flexible pipe will pass. was.

Problems to be Solved by the Invention In the above-mentioned prior art, when piping the box stock, a step of fixing the case of the box stock to a vertical frame is required, resulting in poor workability. Furthermore, it is necessary to separately provide a special structure to protect the flexible tube, which further increases the number of work steps and reduces workability.

The purpose of this invention is to solve the above technical problems,
To provide a piping structure using a flexible pipe, such as a pipe having a pipe joint to which the flexible pipe is connected, which can stand on its own and also serve as protection for the flexible pipe.

Means for Solving the Problems The present invention provides a piping structure in which flexible pipes are connected by a pipe joint integrally provided in a pipe, etc., in which at least a portion of the pipe joint and the flexible pipe connected thereto a first holding member that surrounds about half of the circumferential length of the pipe and extends vertically; a first holding member that surrounds about half of the remaining circumferential length of at least a portion of the remaining pipe joint and the flexible pipe that is connected thereto; a second holding member having a holding part fixed to the member; and a mounting part connected to the holding part and bent from the axis of the holding part to partially surround the flexible tube in the circumferential direction and attach it to the fixed position; It is a piping structure such as a cottle using a flexible tube characterized by including.

Function According to the present invention, the first holding member and the second holding member are used when connecting a flexible pipe to a pipe joint provided integrally in a pot or the like. The first holding member surrounds at least a portion of the flexible tube and approximately half the circumferential length of the flexible tube connected thereto, and the holding portion of the second holding member surrounds at least a portion of the remaining portion of the pipe joint and the flexible tube connected thereto. It surrounds about half the remaining circumference in the circumferential direction, and furthermore, the attachment part of the second holding member bends from the part surrounded by the first and second holding members and extends in the horizontal direction, partially in the circumferential direction. It can be installed in the mounting position surrounded by.
Therefore, the pipe joint is supported and fixed by the first and second holding members, the pot stands on its own, and
Since the flexible tube connected to the pipe joint is surrounded by the first holding member and the second holding member, protection against nailing and the like can be achieved.

Embodiment FIG. 1 is a perspective view showing the piping structure of a box stock 5 according to an embodiment of the present invention, and FIG. 2 is a sectional view showing the usage state of the piping structure. A box rack 5 is arranged in a space 4 defined between the outdoor wall board 2 and the indoor wall board 3. The front side 6a of the case 6 of this box stock 5
faces a mounting hole 7 formed in the wall plate 3, and an operating knob 8 for supplying/cutting off gas and a flexible pipe connected to a gas appliance etc. are connected to this front surface 6a. A connecting portion 9 is provided. The case 6 is also integrally provided with a rigid pipe joint 10 on a pipe 10a that protrudes and extends downward from the lower surface of the case 6. A flexible metal pipe 11 such as a gas transport pipe is connected to this pipe joint 10 . This flexible pipe 11 has a part 11a that passes between the concrete slab 12 and the floorboard 13, and a part 11 that is connected to the part 11a and whose upper end is connected to the pipe joint 10.
It has b.

The box stock 5 is connected to the flexible tube 11 and the first holding member 14 and the second holding member 1 are connected to each other.
5, and the flexible tube 11 is also protected from nail driving.

The first holding member 14 and the second holding member 15 are
This is realized using machine structural carbon steel S60C or bainitic steel. The first holding member 14 is the third
As shown in the figure, a clamping piece 16 that extends vertically and surrounds at least a portion of the pipe joint 10;
and a holding piece 17 that surrounds about half the circumference of the portion 11b of the flexible tube 11 in the circumferential direction. The holding piece 17 has a generally arcuate cross section perpendicular to the axis, and flanges 18 and 19 extending laterally are formed on both sides thereof. An insertion hole 21 through which a bolt 20 is inserted is formed in the flanges 18 and 19. The clamping piece 16 has a generally semi-circular shape, and both ends of the base end thereof are located on the outer side of the flanges 18 and 19, and are formed to expand upwardly.

As shown in FIG. 2, the second holding member 15 includes a holding portion 22 that includes at least a portion of the remaining portion of the pipe joint 10 and approximately half the circumferential length of the remaining portion 11b of the flexible tube 11 connected thereto; 22, a mounting portion 23 that is bent from the axis of the holding portion 22 and partially surrounds the portion 11a of the flexible tube 11 in the circumferential direction. The holding portion 22 basically has the same configuration as the first holding member 14, and has a holding piece 16a.
and a holding piece 17a. The mounting portion 23 is formed in a semicircular arc shape with an outwardly convex cross section perpendicular to the axis, and flanges 2 are provided on both sides of the mounting portion 23.
4 and 25 are formed, and these flanges 24 and 25 extend from the attachment portion 23 to the holding piece 17a. In the parts of the flanges 24 and 25 related to the mounting part 23, an insertion hole 27 is formed through which the screw 26 is inserted, and in the part of the flanges 24 and 25 related to the holding piece 17a, the bolt 2 is inserted.
An insertion hole 21a is formed through which 0 is inserted.

Next, the first holding member 1 having such a configuration will be described.
4 and the second holding member 15 will be described. First, before the wall board 3 and floor board 13 are installed, the flexible pipe 11 is connected to the joist 3.
The portion 11a of the flexible tube 11 is placed in the recesses 30a and 31a formed at the holes 30a and 31, the portion 11b of the flexible tube 11 is pulled out into the space 4, and the end thereof is connected to the pipe joint 10. do.

Next, in this state, the first holding member 14 is placed facing the wall board 2 side, and the second holding member 15 is placed facing the wall board 2 side.
It is arranged so as to face the holding member 14 and cover the pipe joint 10 and the flexible tube 11. Next, screw 2
6 is inserted through the insertion hole 27 and screwed onto the joist 31, thereby fixing the second holding member 15 to the joist 31. At the same time, the bolt 20 is inserted into the through holes 21a, 21.
, and screw it onto the nut 33. As a result, the first holding member 14 and the second holding member 15 are fixed. In this attached state, the first holding member 14
and the flanges 24, 2 of the second holding member 15.
The lower surface of 5 is in one plane. Thus bolt 2
0 is tightened, the clamping pieces 16,1
A portion of the pipe joint 10 is held between the pipe joints 6a, and the box stock 5 stands on its own.

In this state, the floor plate 13 and the wall plate 3 are installed, and then the decorative plate frame is attached to the end face of the box stock 5 facing the mounting hole 7 of the case 6, and the equipment constituting the box stock 5 is stored in the case 6. In this way, the work of connecting and piping the bosukukotok 5 to the flexible tube 11 is completed.

After the box stock 5 is attached in this way, when driving a nail into the wall board 3, the first holding member 15 is
Since the flexible tube 11 is covered by the nail, the tip of the driven nail escapes along the outer surface of the second holding member 15, thereby preventing the flexible tube 11 from being damaged. It will be done.

Also, when nails are driven from the wall board 2 side,
Since the first holding member 14 covers the flexible tube 11, the flexible tube 11 is similarly prevented from being damaged.

In this way, the first holding member 14 and the second holding member 15 can make the case 6 of the box stock stand 5 self-supporting, and can also serve as protection against nail driving.

In the above embodiment, the first holding member 14 and the second holding member 15 are fixed to the joists 30 and 31, but they may be fixed directly to the concrete slab 12.

Effects As described above, according to the present invention, the first holding member and the second holding member cover the pipe joint that is integrally provided in a pot, etc., and the flexible pipe connected to this pipe joint, In addition, the first holding member is fixed to the second holding member, and the second holding member is further fixed at a fixed position, so that the pot can stand on its own and hold the flexible tube. Therefore, as explained in the prior art section, it is possible to omit the work step of attaching the box case to the vertical beam, etc., and there is no need to provide a special structure to protect the flexible pipe, making the work easier. You can significantly improve your sexuality.

[Brief explanation of drawings]

Figure 1 shows a box 5 according to an embodiment of the present invention.
2 is a sectional view showing a piping state in which the piping structure of the box stock 5 is used, and FIG. 3 is a perspective view of the first holding member 14 and the second holding member 15. 2, 3... Wall plate, 4... Space, 5... Box stock, 10... Pipe joint, 11... Flexible pipe, 11
a, 11b...Flexible tube part, 12...Concrete plate, 14...First holding member, 15...Second
Holding member, 16, 16a... Clipping piece, 17, 17
a... Holding piece, 20... Bolt, 22... Holding part, 23... Mounting part, 26... Screw, 30,3
1... Joist.

Claims (1)

[Scope of Claim for Utility Model Registration] In a piping structure in which flexible pipes are connected by a pipe joint provided integrally with a pipe joint, etc., at least a portion of the pipe joint and the circumferential direction of the flexible pipe connected thereto. a first holding member that surrounds about half the circumference of the pipe joint and extends vertically; and a second holding member that is connected to the holding portion and has an attachment portion that is bent from the axis of the holding portion, partially surrounds the flexible tube in the circumferential direction, and is attached to the fixed position. Piping structures such as Kotoku that use flexible pipes.