KR200385879Y1 - A fixing assembly of waterworks pipe - Google Patents

Abstract

The present invention relates to a constant pipe fixture, and more specifically, to install and fix the pipe to be supplied with water at high pressure to make it more stable to prevent the occurrence of noise and vibration, and to easily adjust the height of the pipe support. It is characterized by the structure of the fixture that can be used variably according to the construction condition of the constant pipe.

Description

Constant Pipe Fixtures {A FIXING ASSEMBLY OF WATERWORKS PIPE}

The present invention relates to a constant pipe fixture, and more particularly, to a fixture structure for more stable installation and fixing of the pipe supplied with water at high pressure.

In general, in a multi-layered building such as a multi-family house or apartment, a water pipe for supplying water to each household unit is installed in a vertical direction on each floor slab. To form a through hole and to fix it using a separate fixing means.

However, in the related art, since the U-shaped bolt is used as the fixing means, a stable fixing state cannot be maintained. In particular, there is a problem that vibration, noise, and vibration are generated due to water pressure due to the characteristic of the constant pipe with high water pressure.

In addition, due to the noise generated in these pipes, it was inevitable to greatly reduce the residential environment.

Therefore, the present applicant has disclosed a patent application No. 2004-15687 in order to solve the problems of the conventional constant pipe fixing means described above.

Looking at it for a while, it is installed on the interlayer slab, and the fourth screw part of the lower part of the fastener body for supporting the position of the fastener body and the constant pipe, in which the third screw part and the fourth screw part are formed on the upper outer peripheral surface and the lower inner peripheral surface, respectively, over a predetermined section. Insertion fastening is made to, the lower end of the inner support is formed with a plurality of incisions along the main surface at regular intervals to enable the shrinkage of the aperture; An upper cap fitted to the upper outer circumferential side of the fixture body to enable vertical movement; A fastening screw which is fastened to the third screw portion of the fixture body to press the upper cap downward; It is characterized in that the coupling cap to prevent the separation of the fastening screw is fastened in sequence.

The applicant's prior application of the present applicant is to improve the construction by enabling the stable adjustment of the constant pipe to prevent the occurrence of noise caused by water pressure and to adjust the height in the installation process.

However, the above-described invention of the applicant of the present applicant has an inconvenience such as a complicated structure and a large number of parts, such as a large number of labors due to assembly and fastening.

Accordingly, the present invention has been devised to solve the inconvenience and to compensate for the above-described prior application of the present applicant, and the object of providing the same is to simplify the parts to reduce the labor and reduce noise and vibration effectively It is to greatly improve the environment.

In order to achieve the above object, the present invention will be more apparent with a look at the accompanying drawings in more detail.

Hereinafter, specific embodiments of the present invention will be described in detail with reference to the accompanying drawings.

1 and 2 are an exploded perspective view and a cross-sectional view of a pipe fixture according to a first embodiment of the present invention, Figure 3 is a cross-sectional view of the pipe fixture according to a second embodiment of the present invention, Figures 4 and 5 Shows an exploded view and a cross-sectional view of a coupled state according to a third embodiment of the present invention, Figure 6 shows an enlarged cross-sectional view of the inner support showing a fourth embodiment of the present invention, respectively.

First, the fastener structure according to the first embodiment of the present invention is shown in the exploded perspective view and cross-sectional view of FIGS. 1 and 2,

The fastener body 10 fixed to the interlayer slab 1 of the multi-family house is formed with a first screw portion 10a over a predetermined section on the inner circumferential surface of the upper side,

The inner support member 11 is screwed into the upper portion of the fastener body 10 to allow height adjustment, and a second screw portion 11a is formed on the upper outer circumferential surface thereof and along the main surface to allow the shrinkage of the aperture. A plurality of cutouts 13 are formed at regular intervals,

In the coupling cap 12, which is screwed to the second screw portion 11a, which is a cutout forming portion of the inner support 11, is configured to pressurize the O-ring 15,

On the outer surface of the fixture body 10, a plurality of reinforcement (10b) is formed in the longitudinal direction, the lower outer surface a plurality of support legs (10c) having a fastening hole (10c ') to the reinforcement ring (10d) It is made of integrally formed protrusions at equal intervals,

The upper side outer surface of the inner support 11 is vertically formed so as to support the O-ring 15 while the coupling cap 12 is screwed to match,

The upper body of the inner support 11 is formed eccentrically to one side on the plane compared to the lower body.

Reference numeral 14 denotes a stopper protruding along the circumference of the stop of the inner support 11.

Looking at the effect of the installation of the constant pipe fixture that constitutes such a configuration as follows.

The fixture body 10 is a state in which the landfill is fixed when the slab 1 is placed in concrete, and when the slab layer is cured, the reinforcement 10b and the support leg 10c formed on the outer surface of the fixture body 10 are fixed. It is firmly fixed while preventing its rotation. Of course, at this time, after removing the lid (not shown) that is temporarily attached to the upper portion of the first screw portion (10a) by rotating the inner support 11 to install the screw.

That is, in the state in which the constant pipe 100 is penetrated in the form of penetrating the inner support 11, the inner support 11 is first screwed to the fixture body 10, and then the O-ring 15 at the top When the coupling screw 12 is inserted into the second screw portion 11a of the inner support 11 after being inserted, the upper part of the inner support 11 is pressed by the inner diameter of the coupling cap 12 and the incision 13 The upper portion of the inner supporter 11, which is a forming portion, is gradually contracted, so that the upper inner surface of the inner supporter 11 is brought into close contact with the constant pipe 100, and the upper inner surface of the coupling cap 12 is opened by the O-ring 15. Press to achieve a stable fixed state.

At this time, the upper body of the inner support 11 is eccentric (not shown), so that the installation position of the constant pipe 100 and the fixture body 10 fixed to the slab 1 can be minutely twisted. At this time, by rotating the inner support 11 to the left or right it is possible to simply solve the error range.

3 is a cross-sectional view showing a second embodiment of the present invention;

The O-ring 15 fitted to the upper end surface of the inner supporter 11 extends to the lower side of the inner surface to integrally form the extension part 15a,

By forming the extension receiving groove (11b) of the O-ring 15 in the upper inner surface side of the inner support 11, it can be configured to be mutually fastened, thereby minimizing the vibration and noise transmitted from the constant pipe 100, and other The other part is the same as the present invention described above.

4 and 5 are exploded perspective views and cross-sectional views showing a third embodiment of the present invention;

It forms a plurality of partition receiving groove (11c) having a locking jaw (11c ') on the upper inner surface of the inner support (11),

The split receiving groove 11c shows an example formed by combining the divided O-rings 15b each having an inner diameter projecting to an inner surface thereof, which also minimizes vibration and noise transmitted from the constant pipe 100. It acts to greatly improve the support coupling force.

6 is a cross-sectional view illustrating main parts of a fourth embodiment of the present invention.

This enlarges the upper portion of the inner support 11 to form a stepped portion 11d on the inner surface, and forms a screw portion 11a 'on the upper inner surface thereof,

O-ring (15) having a wedge-shaped extension (15c) is inserted into the stepped portion (11d) of the enlarged inner surface and the end of the coupling cap (12a) is pressed to support the fixed surface of the constant pipe 100 Is configured to do so,

The coupling cap 12a has a threaded portion 12b corresponding to the threaded portion 11a 'formed on the inner surface of the inner support 11 formed on the outer surface and a pressing portion 12c for supporting the O-ring 15 on the lower surface. Is formed and is configured to have a locking jaw (12d) integrally on the upper outer surface.

This is easy to apply and use when the outer diameter of the constant pipe 100 is large, and the resulting effect is similar to the above-described present invention, so a separate description thereof will be omitted.

Although the specific embodiments of the present invention have been described and illustrated, it is obvious that the pipe fixture structure of the present invention may be variously modified and implemented by those skilled in the art.

For example, in the above embodiment, the fastener is a single unit that holds only one constant pipe, but is described as an example. However, if necessary, the present invention also applies to a fastener product in which a plurality of bodies form an integral structure to fix two or more pipes. This becomes possible.

Accordingly, such modified embodiments should not be understood individually from the technical spirit or prospect of the present invention, and such modified embodiments may not be departed from the scope of the appended utility model registration claims of the present invention. Reveal.

Fixture structure of the present invention as described above, it is possible to prevent the occurrence of noise and vibration by more stable and simple fixing the constant pipe is a constant supply of high pressure when installed in the interlayer slab of the apartment house,

In addition, it is possible to easily adjust the height of the pipe support during the installation work can be installed regardless of the thickness of the slab layer, thereby showing the advantage of improving the construction.

1 is an exploded perspective view of a pipe fixture showing an embodiment of the present invention,

2 is a cross-sectional view showing an initial installation state of FIG.

Figure 3 is a cross-sectional view of the initial installation state showing another embodiment of the present invention,

Figure 4 is an exploded perspective view of a pipe fixture showing another embodiment of the present invention,

5 is a cross-sectional view showing an initial installation state of FIG.

6 is a cross-sectional view showing another embodiment of the present invention;

<Explanation of symbols for main parts of the drawings>

1: slabs,

10: fixture body,

10a: first thread part,

10b: reinforcement,

10c: support leg,

10c ': fastener,

10d: reinforcement frame,

11: internal support,

11a: second screw part,

11a ': thread part,

11b: accommodation home,

11c: split receiving groove,

11c ': hanging jaw,

11d: stepped portion,

12, 12a: coupling cap,

12c: pressing part,

13: incision,

15: O-ring,

15a: extension,

15b: split O-ring,

15c: wedge shaped extension,

Claims (5)

The fastener body 10 fixed to the interlayer slab 1 of the multi-family house is formed with a first screw portion 10a over a predetermined section on the inner circumferential surface of the upper side, The inner support member 11 is screwed into the upper portion of the fastener body 10 to allow height adjustment, and a second screw portion 11a is formed on the upper outer circumferential surface thereof and along the main surface to allow the shrinkage of the aperture. A plurality of cutouts 13 are formed at regular intervals, In the coupling cap 12, which is screwed to the second screw portion 11a, which is a cutout forming portion of the inner support 11, is configured to pressurize the O-ring 15, On the outer surface of the fixture body 10, a plurality of reinforcement (10b) is formed in the longitudinal direction, the lower outer surface a plurality of support legs (10c) having a fastening hole (10c ') to the reinforcement ring (10d) It is made of integrally formed protrusions at equal intervals, The upper side outer surface of the inner support 11 is vertically formed constant pipe fixture, characterized in that the coupling cap 12 is matched with the screw is fastened while being configured to support the O-ring (15). The method according to claim 1, The upper body of the inner support (11) is a constant pipe fixture, characterized in that the eccentrically formed to one side on the plane compared to the lower body. The method according to claim 1 or 2, The O-ring 15 fitted to the upper end surface of the inner supporter 11 extends to the lower side of the inner surface to integrally form the extension part 15a, Constant pipe fixture, characterized in that the upper inner surface side of the inner support (11) is formed to be configured to be connected to each other by forming an extension receiving groove (11b) of the O-ring (15). The method according to claim 1 or 2, A plurality of split accommodation grooves 11c having locking jaws 11c 'are formed on an upper inner surface of the inner support 11, The constant pipe fixture, characterized in that the divided receiving ring (11c) is formed by combining each divided O-ring (15b) having an inner diameter projecting to the inner surface. The method according to claim 1, To extend the upper portion of the inner support 11 to form a stepped portion (11d) on the inner surface, to form a screw portion (11a ') on the upper inner surface, O-ring (15) having a wedge-shaped extension (15c) is inserted into the stepped portion (11d) of the enlarged inner surface and the end of the coupling cap (12a) is pressed to support the fixed surface of the constant pipe 100 Is configured to do so, The coupling cap 12a has a threaded portion 12b corresponding to the threaded portion 11a 'formed on the inner surface of the inner support 11 formed on the outer surface and a pressing portion 12c for supporting the O-ring 15 on the lower surface. Is formed and the constant pipe fixture, characterized in that made up to be integrally configured to have a locking projection (12d) on the upper outer surface.