KR101888330B1 - an earthquake-resistant pipe support system - Google Patents

Abstract

The present invention relates to an earthquake-resistant pipe support channel. With the present invention, a ceiling pipe and a pipe support for water or sewer flow can be easily fastened and a pipe can be protected from an earthquake, subsidence, and the like. The earthquake-resistant pipe support channel according to an embodiment of the present invention includes a pipe support arranged in a row on the ceiling of each floor of a building and supporting first and second pipes for water or sewer flow, a clamp fastened between the pipe support and the first and second pipes, a first pipe fastening unit where the first pipe is installed and coupled on the upper left side of the clamp, a second pipe fastening unit where the second pipe is installed and coupled on the upper right side of the clamp, a first pipe coupling unit where the first pipe is guided to the clamp and fastened in the first pipe fastening unit, a first pipe rotation portion providing a space for rotation of the first pipe guided to the first pipe coupling unit, a second pipe guiding unit where the second pipe is guided and the first pipe is rotated in the first pipe rotation portion at the same time, and a second pipe coupling portion where the first pipe is fastened to the first pipe coupling unit and the second pipe is fastened at the same time.

Description

An earthquake-resistant pipe support system < RTI ID = 0.0 >

BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a vibration-resistant pipe support channel, and more particularly, to a vibration-resistant pipe support channel including a clamp having an elastic space portion, a vibration-proof pad having a circular space, and an earthquake sensor. That is, the present invention relates to an anti-seepage pipe support channel that can easily install a ceiling pipe through which water, sewage, and the like can flow, and can prevent a pipe from being damaged by earthquake, ground subsidence,

Generally, when installing pipes for various pipes used as water pipes, sewer pipes, indoor pipes, etc. on the installation surface such as the ceiling of a building, the pipe supports are fixed at the same intervals on the installation surface, It is installed without means or by fixing pipe by pipe hanger.

Fig. 1 shows a pipe support pipe 20 fixed to a ceiling, in which a piping pipe 10 is placed. There is no device for fixing a piping pipe. When an earthquake or subsidence occurs, The piping or piping support is broken due to collision between the pipes, and the piping pipe falls to the floor, or water or sewage leaks from the piping.

In Korean Utility Model Registration No. 20-0213625 (Patent Document 1), a pipe fitting portion 10 in which a pipe 30 is inserted is formed at both ends, and the pipe fitting portion 10 is formed in a cylindrical shape, A joint pipe 20 in which a bolt fixing base 12 is formed so that a bolt head 75 can support a fixing bolt 70 having a semicircular shape is formed at the outer periphery of the outer periphery; A plurality of bolt fastening holes 46 are formed on the outer circumferential edge so as to be able to engage with the joint pipe 20 so that the bolt fastening holes 46 are formed in the bolt fastening holes 46, A flange 40 having a guide 44 formed on an outer periphery thereof so as to prevent the fixing bolt 70 from being detached when the fixing bolt 70 is fastened using the nut 77; A packing 50 made up of a sealing portion 52, a protrusion 54 and a bent portion 56 to be fitted into the sealing groove 14 and the sealing groove 16; And a packing deformation preventing means 85 mounted on the rim of the through hole 45 of the flange 40 to prevent the packing 50 from being squeezed or plastically deformed in one direction by the load of the pipe 30. [ The present invention relates to a joint for a drainage piping.

Korean Patent Publication No. 10-2017-0134061 (Patent Document 2) discloses a structure capable of withstanding stress due to vibration, seismic force, and subsidence, capable of bending at one end to enable piping without using a fitting to a certain angle, The steel pipe (A) is made of a stainless steel material. The steel pipe (A) is able to withstand stress caused by vibration, seismic force, and subsidence, A steel pipe portion 1 having a corrugated portion 11 formed at one end thereof so as to enable piping without using a fitting up to an angle; A joint part 2 formed at the end of the steel pipe part 1 at the side of the corrugated part 11 and capable of engaging the steel pipe A with the steel pipe A by inserting one end of the steel pipe A at the time of piping, And the joint part 2 is connected to one end of the steel pipe part 1 or welded to one end of the steel pipe part 1. The joint part 2 is formed integrally with the steel pipe part 1, A joint body part 21 forming a body; An O-ring-shaped packing 22 inserted into one end of the joint body portion 21 to prevent leakage from the joint portion 2 when a steel pipe is inserted during piping; And a fixing ring 23 which is inserted between one end of the joint body part 21 and the packing 22 so that the packing 22 is stably positioned, And the packing 22 is formed at one end of the insertion seat 212 in which the packing 22 and the fixing ring 23 are inserted and the insertion seat 212, And a cornering portion (213) for preventing the fixing ring (23) from being pulled out, and a stainless steel pipe having a connecting joint.

In both of Patent Documents 1 and 2, the coupling of the piping and the piping support is not easy and complex, and the strength of the earthquake can be sensed without forming the elastic space portion and without bending the earthquake-resistant pad having the earthquake- The present invention is different from the present invention in that it does not have an earthquake sensor capable of grasping the degree to which a pipe departs from a predetermined position.

Patent Document 1: Utility Model No. 20-0213625 registered in the Republic of Korea (Publication Date: February 15, 2001) Patent Document 2: Korean National Publication No. 10-2017-0134061 (public date: December 06, 2017)

In order to solve the above-mentioned problems, the present invention can easily fasten a piping installed on a ceiling and a piping support for supporting the piping, and can withstand stress caused by vibration, seismic force and subsidence, Or a joint portion of a piping and a piping support can be easily detected as to whether or not any part of the joint between the piping and the piping support is damaged by earthquake or subsidence.

The above-described object of the present invention is achieved by a piping support for supporting first and second piping arranged in a row on a ceiling of each floor of a building and through which a constant or sewage flows, a piping support for supporting the piping support between the piping support and the first and second piping A first pipe connection portion in which the first pipe is installed and coupled to the upper left side of the clamp, a second pipe connection portion in which the second pipe is installed and coupled to the right side of the upper portion of the clamp, A first pipe connection part for guiding and connecting the first pipe with the clamp, a first pipe rotation part for providing a space for rotating the first pipe led to the first pipe connection part, A second pipe guiding part in which the first pipe is rotated by the first pipe rotating part and the second pipe is guided, and the first pipe is fastened to the first long pipe connecting part, And the second piping coupling portion is fastened to the second piping support channel.

According to a preferred aspect of the present invention, an earthquake-proof pad is formed on the lower surface of the clamp, which is fastened to the pipe, made of at least one of rubber, urethane and silicone, and has a circular space transversely spaced at a predetermined interval .

According to a preferred feature of the present invention, the first pipe coupling portion may include a first elastic protrusion so as to have a first elastic space portion with the clamp.

According to a preferred aspect of the present invention, the second pipe guiding portion may include a second elastic protrusion so as to have a second elastic space portion between the second pipe guiding portion and the clamp.

According to a preferred aspect of the present invention, an earthquake sensor may further be provided beside the fastening portion of each pipe support and the pipe.

The effects of the vibration-proof pipeline support channel according to the present invention are as follows.

First, it is possible to fasten the piping installed on the ceiling of each floor of the building and the clamp which can fix the piping support supporting it to the roof by simply rotating the clamp.

Second, in the clamp, an elastic space is formed between the clamp main body and the elastic projection, so that the pipe fixed to the pipe support channel can withstand the stress caused by the seismic force and the ground settlement.

Third, an earthquake sensor is provided beside the piping support and the piping fastening part, so that it is possible to easily detect the damaged piping itself or the broken part of each piping due to earthquake or subsidence.

1 is a perspective view in which a ceiling pipe is installed in a conventional piping support channel.
FIG. 2 is a perspective view of a piping and piping support channel according to an embodiment of the present invention; FIG.
FIG. 3 is a view illustrating an entire use state of a ceiling pipe and a pipe support channel according to an embodiment of the present invention; FIG.
4 is an exploded perspective view of a clamp and an earthquake pad according to an embodiment of the present invention.
5 is a flowchart of an installation process for fastening a clamp to a ceiling pipe according to an embodiment of the present invention;
Figure 6 is a front view of a fastener according to one embodiment of the present invention.

Hereinafter, preferred embodiments of the present invention will be described in detail with reference to the accompanying drawings. It is to be understood that the same is by way of illustration and example only and is not to be taken by way of limitation, the scope of the present invention being limited only by the terms of the appended claims.

1 is a perspective view showing a piping support channel according to a conventional technique for comparison in order to easily explain the present invention.

FIG. 2 is a perspective view illustrating a piping and a piping support channel according to an embodiment of the present invention. FIG. 3 is a perspective view of a ceiling pipe and a piping support channel according to an embodiment of the present invention. 5 is a flowchart illustrating an installation process for fastening a fastener according to an embodiment of the present invention to a ceiling pipe. FIG. 6 is a perspective view of a fastener according to an embodiment of the present invention. Front view.

2 and 3, a piping support channel 20 according to an embodiment of the present invention is arranged in a row on a ceiling of each floor of a building, so that first and second pipes 10a A pipe support 20 supporting the piping support 20 and the first and second pipes 10a and 10b; a clamp 40 fastened between the pipe support 20 and the first and second pipes 10a and 10b; A second piping connection part 50 in which the first piping 10a is installed and coupled and a second piping connection part 60 in which the second piping 10b is installed on the right side of the clamp 40, .

The clamp 40 is provided to prevent the piping from damaging or destroying the pipeline 10a or 10b and the piping support 20 supporting the pipeline 10a or 10b from the stress generated in the earthquake or subsidence, So as to prevent it from being detached.

4 and 6, the first pipe coupling part 50 of the clamp 40 has a first pipe coupling part 56 for guiding and fastening the first pipe to the clamp 40, And a first pipe rotation part 55 for providing a space for rotating the first pipe 10a guided to the first pipe connection part 56. [

The first pipe coupling portion 56 and the first pipe rotation portion 55 of the clamp function to guide and fasten the first pipe 10a to the clamp.

The second pipe coupling part 60 of the clamp 40 is rotated by the first pipe rotation part 55 while the first pipe 10a is rotated and the second pipe guide part 60b, And the second piping engaging portion 66 in which the first piping 10a is fastened to the long term first piping coupling portion 56 and the second piping 10b is fastened.

4 to 6, the second pipe connection portion 60 of the clamp 40 is configured such that the first pipe 10a rotates in the first pipe rotation portion 55, The second pipe 10b is guided to the second pipe guiding portion 65 of the second pipe connecting portion 60. [

The second pipe connection portion 60 of the clamp 40 is connected to the first pipe connection portion 56 of the first pipe 10a and the second pipe connection portion 60 of the second pipe 10b, And a second pipe coupling portion 66 are provided.

The first pipe fitting portion 56 of the first pipe fitting portion 50 of the clamp 40 is formed to have a first elasticity portion 51 and 54 so as to have the first elastic space portions 51 and 54 between the first pipe fitting portion 56 and the clamp 40. [ The elastic protrusions are more resistant to stress due to earthquake or subsidence than those formed in a circular shape having a circular arc shape. When the pipe receives a normal stress due to an earthquake or subsidence, the pipe moves up and down. The first elastic protrusions 52 and 53 absorb the impact of the pipe due to the normal stress. Also, since the impact of the pipe due to the horizontal stress is designed to return to the first pipe joint portion 66 after the pipe moves to the first pipe rotary portion, the impact of the pipe due to the horizontal stress is transmitted to the first pipe joint portion 56, .

Likewise, the second pipe joint portion 66 of the second pipe joint portion 60 of the clamp 40 is provided with a second elastic space portion 61, 64 between the second pipe joint portion 66 and the clamp 40, The elastic protrusions 62 and 63 are provided. The elastic protrusions are more resistant to stress due to an earthquake or subsidence than those formed in a circular shape having a circular arc shape. When the piping is subjected to normal stress due to an earthquake or subsidence, the piping moves up and down. The second elastic protrusions 62 and 63 absorb the impact of the piping due to the normal stress. Also, since the impact of the pipe due to the horizontal stress is designed to return to the second pipe connecting portion 66 after the pipe moves to the second pipe guiding portion 65, the impact of the pipe due to the horizontal stress is transmitted to the second pipe guiding portion .

As shown in FIGS. 2 and 4, it is preferable that the bottom surface of the clamp 40 fastened to the piping support 20 is provided with an earthquake resistant pad 30 to withstand earthquakes and the like.

The earthquake-resistant pad 30 is made of at least one of rubber, urethane, and silicon. The earthquake-resistant pad 30 has a circular space 32 that is repeated at transversely spaced intervals in the middle of the earthquake- This circular space 32 is strong against a stress having a diameter of 2 to 4 mm and is weak against a stress when it is 2 mm or less and is not much different from a case where a circular space 32 is not provided. The earthquake can not withstand the weight of the pipe, and the circular space tends to be destroyed.

In addition, the vibration proof pad 30 is more resistant to stress when it is formed as a multilayer of two or three layers than that formed of a single layer. When the multilayer is formed of four or more layers, the vibration proof pad 30 can not withstand the weight of the pipe Space is destroyed.

In the present invention, the pipe support channel means a pipe support 20, an earthquake proof pad 30 and a clamp 40 for fixing the pipes 10a and 10b.

The pipeline support channels are provided with seismic sensors 70 adjacent to the joint portions of the piping supports 20 and the pipelines 10a and 10b to detect a point where the pipeline is separated from the pipeline support due to earthquake or subsidence The seismic sensor can be installed on the outside of the terminal to study the power by the sunlight or the battery, and it can be installed on the outside by remote communication such as Wi-Fi or NFC Provide the earthquake strength of the earthquake sensor.

The process of installing the clamp and the ceiling pipes 10a and 10b according to an embodiment of the present invention will be described with reference to the accompanying drawings including FIG. 5 as follows.

First, the ceiling piping support 20 of each floor of the building is fastened to the ceiling using a fastening screw (not shown), and the piping 10a, 10b is placed on the piping support 20. The piping and ceiling piping support installation procedure can be changed.

The pipe 10a is inserted into the opening of the first pipe fitting portion 56 of the clamp 40 and the force is slightly applied to the first pipe turning portion 55 to push it. Since the first piping connection portion 50 includes the first elastic space portions 51 and 54, when a slight force is applied to the first elastic projection portions 52 and 53, The pipe 10a is moved to the first pipe rotation part 55 while the interval is narrowed.

When the pipe 10a is moved to the first pipe rotating part 55 and the second fastening part 60 of the clamp 40 is rotated 90 degrees counterclockwise, another pipe 10b is moved to the second pipe guiding part 65 ). The first pipe 10a is inserted into the second pipe guiding portion 65 and then the first pipe 10a is pushed to the right by lightly pushing the first pipe coupling portion 50 to the right, And the other pipe 10b is elastically supported by the second elastic protrusions 62 and 63 of the second pipe joint portion 66. [

When the clamp 40 is fastened to the piping 10a or 10b, the seismic pad 30 is inserted between the clamp and the pipe support, and then the screw fastening portions 41a and 41b of the fastening screw and the screw fastening portions 31a, 31b and fixed with screws 42a, 42b, thereby fixing the pipe to the pipe support channel.

Therefore, as described above, the piping support channel according to the present invention can easily fasten the piping installed in the ceiling of each floor of the building and the clamp capable of fixing the piping support for supporting the piping, by simply rotating the clamp, The pipe fixed to the pipe support channel can withstand the stress caused by the seismic force and the ground settlement by forming the elastic space portion between the clamp main body and the elastic projection portion and the earthquake sensor is provided beside the piping support and the pipe connection portion, It is possible to easily detect the broken pipe itself or the broken part of each pipe.

It is to be understood by those skilled in the art that the present invention may be embodied in many other forms without departing from the spirit and scope of the invention, the embodiments being exemplarily described above. It is therefore to be understood that the above-described embodiments are to be considered illustrative and not restrictive, and all embodiments falling within the scope of the appended claims and their equivalents are intended to be included within the scope of the present invention.

10a, 10b: first and second piping: 20: piping support
30: earthquake pad 32: circular space
40: clamp 50: first piping fastening part
51, 54: first elastic space 52, 53: first elastic projection 55: first pipe rotation part 56: first pipe joint part
60: second pipe connecting portion 61, 64: second elastic space portion
62, 63: second elastic projection 65: second pipe guide
66: second pipe coupling portion 70: seismic sensor

Claims (5)

A piping support (20) arranged in a row on a ceiling of each floor of the building to support first and second pipes (10a, 10b) through which a constant or sewage flows;
A clamp (40) fastened between the piping support (20) and the first and second piping (10a, 10b);
A first pipe coupling part 50 to which the first pipe 10a is installed and coupled to the upper left side of the clamp 40;
A second pipe coupling part 60 to which the second pipe 10b is installed on the right side of the fastener 40;
The first pipe coupling part (50) includes a first pipe coupling part (56) for guiding and fastening the first pipe to the clamp (40);
A first pipe rotation part 55 for providing a space for rotating the first pipe 10a guided to the first pipe connection part 56;
A second pipe guide portion 65 through which the first pipe 10a is rotated by the first pipe rotation portion 55 and the second pipe 10b is guided;
And the second piping coupling portion (66) in which the first piping (10a) is fastened to the long term first piping coupling portion (56) and the second piping (10b) is fastened. Pipe support channel. The method according to claim 1,
The lower surface of the clamp 40 fastened to the pipe support 20 is formed of a material of at least one of rubber, urethane and silicone, and has a circular space 32, Further comprising a pad (30). The method according to claim 1,
Wherein the first pipe fitting portion 56 further includes first elastic protrusions 52 and 53 so as to have a first elastic space portion 51 and 54 between the first pipe fitting portion 56 and the clamp 40. [ Generation pipe support channel The method according to claim 1,
Wherein the second pipe guide portion further includes second elastic protrusions to sandwich the second elastic space between the first pipe and the second pipe. Pipe support channel. The method according to claim 1,
Further comprising an earthquake sensor (70) adjacent to the fastening portions of the piping supports (20) and the pipes (10a, 10b).

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