KR200426254Y1 - Pipe Fixing Frame for Pipe Laying - Google Patents

Abstract

The present invention relates to a pipe fixing frame for plumbing, in particular an arc-shaped band piece 11, a flange 12 formed outward from the lower end of the arc-shaped band piece 11, and formed on the bottom surface of the flange 12 A pipe fixing member 10 on the front side formed of a support piece 12a; A rear side pipe fixing member 30 formed to correspond to each portion of the front side pipe fixing member 10; The front and rear pipe fixing members, comprising the packings 40 interposed between the fastening pieces 13 and 31 corresponding to the left and right sides of the front and rear pipe fixing members 10 and 30, respectively. (10) the bottom and bottom contact packing (50) of the front and rear sides fixed in contact with the bottom of each other; A freeze-proof heating wire guide unit (15) (35) formed at the inner side of the flange (12) (33) of the front and rear pipe fixing members (10) (30); The slab fixing fastening parts 16 and 36 formed in the middle part of the outer side of the said flange 12 and 33 are comprised, respectively.

Pipe fixing frame (A) (B) of the present invention can prevent the penetration of water or foreign matter while the flame from the lower layer can block the flame rising to the upper layer through the pipe through-hole 120 of the slab 90 The expansion and contraction of the hot water supply pipe or the heating tube generated by heat is made smoothly, and the freezing prevention heating wire 61 can be guided in a stable state.

Pipe fixing frame, pipe, packing, slab, sleeve, pipe support ring, freeze protection

Description

Pipe Fixing Frame for Pipe Laying}

1 is a perspective view of a pipe fixing frame of the present invention,

2 is an exploded perspective view of a pipe fixing frame for piping of the present invention,

3 is a cross-sectional view taken along the line A-A of FIG.

4 is a cross-sectional view taken along the line B-B of FIG.

5 is a plan view of the pipe fixing frame for piping of the present invention,

6 is a cross-sectional view taken along the line C-C of FIG.

7 is a bottom view of the pipe fixing frame for piping of the present invention,

8 is an installation state of the pipe fixing frame for piping of the present invention is installed on the upper surface of the slab,

9 is an installation state of the pipe fixing frame for the pipe of the present invention is installed on the bottom of the slab,

10 is an installation state in a state where the pipe fixing frame for piping of the present invention is installed together on the upper and lower surfaces of the slab,

11 and 13 is another embodiment of the pipe fixing frame for piping of the present invention used when the hot water supply pipe or heating tube is fixedly installed,

11 is a perspective view of the pipe support ring,

12 is a longitudinal sectional view of the pipe support ring;

13 is an installation state diagram of a pipe support ring installed above and below a portion where the pipe passes through the hollow portion of the sleeve;

14 is a perspective view of a packing of a pipe fixing frame for plumbing fixed to a slab provided with a hot water pipe or a heating pipe therethrough;

15 is a schematic installation state diagram showing a state where the hot water supply pipe and the heating pipe are installed through the slab of each floor;

16 is an installation state diagram without a sleeve.

<Description of the symbols for the main parts of the drawings>

10, 30: pipe fixing member 11, 32: band piece

12, 33: flange 13, 31: fastening piece

14, 34: fixture 15, 35: freezing wire guide unit

16, 36: fastening portion for fixing the slab 40: packing

50: bottom contact packing 60, 80: piping

61: heating wire 90: slab

91: sleeve 110: pipe support ring

A, B: pipe fixing frame for piping

The present invention relates to a pipe fixing frame for pipes installed to penetrate each slab of a multi-storey building, in particular, in the event of a fire in the lower floor, it is possible to block the flame rising from the lower floor to the upper floor, while the bottom of the pipe fixing frame for piping Prevents water penetration and other foreign matter from penetrating through the gap between the slab and the slab, while firmly fixing the hot water supply pipe or heating pipe while smoothly expanding the hot water pipe or heating pipe generated by heat. It relates to a pipe fixing frame for piping that can guide the hot wire of the water supply pipe or the fire pipe for the pipe safely.

The conventional pipe fixing frame for plumbing includes two two semicircular band pieces configured to be wrapped while being in contact with an outer circumferential surface of a pipe for pipes, and flanges protruding while extending in the horizontal direction outside the lower ends of the two bilateral semicircular band pieces, respectively; Connecting the end portions of the band pieces on both sides and the end portions of the flanges on both sides to each other in a vertical direction to be fastened with fastening bolts and nuts, and projecting downwards to predetermined portions of the bottom surfaces of the two flanges, respectively; The pipe support members for pipes formed on both sides of the formed support pieces are coupled to each other by the fastening bolts and nuts, and the packings are interposed between the fastening portions on both sides corresponding to each other.

Then, the two flanges contact the upper surface of the slab by pressing the pipe fixing frame for the pipe while the pipe pipe is penetrated while the sleeve is mounted on the pipe through-hole, and the support pieces are in contact with the sleeve. The pipe main frame is fixed to the slab so as to be in contact with the inner circumferential surface thereof so that the pipe pipe can be fixed by the pipe fixing frame.

However, since the bottom surface of the flange of the pipe fixing frame for pipes formed of the hard synthetic resin material and the upper surface of the slab are in direct contact with each other, when the fire occurs in the lower layer, the material of the pipe fixing frame for pipes is not a flame retardant material. There is a problem in that the flame rising to the upper layer through the pipe through-hole of the slab cannot be blocked, and moisture or foreign matter penetrates through the gap between the flange of the pipe fixing frame for the pipe and the slab.

In the case of fixing the hot water supply pipe or the heating pipe, the inner circumferential surfaces of the band pieces on both sides of the pipe fixing frame for the piping and the outer circumferential surface of the hot water supply pipe or the heating tube are brought into close contact with each other so that the hot water supply pipe or the heating tube is connected to the pipe fixing frame for the piping. There was a problem in that the hot water supply pipe or the heating tube, which is the pipe, in the state where it is firmly fixed to each of the installed portions, does not smoothly expand and contract in the vertical direction generated by heat.

And, there is a problem that can not be fixed to the pipe due to the pipe fixing frame for the pipe freeze.

The present invention is devised to solve the problem of the pipe fixing frame of the conventional pipe,

The purpose of the present invention is to prevent water or foreign matter from penetrating through the gap between the flange of the pipe fixing frame and the slab while preventing fire rising from the lower layer to the upper layer through the pipe through-hole of the slab in case of fire in the lower layer. It is to provide a pipe holder for plumbing that can be blocked.

Another object of the present invention is to supply hot water pipes or heating pipes with expansion devices connected to the pipes for plumbing. It is to provide a pipe fixing frame for plumbing that allows the expansion and contraction of the pipe or heating tube to be made smoothly.

Still another object of the present invention is to provide a pipe fixing frame for plumbing, in which a freeze protection heating wire installed in a plumbing pipe can be maintained in a safe state.

Still another object of the present invention is to provide a pipe fixing frame for pipes that can be fixed to a slab that is not provided with a pipe through sleeve as needed.

In order to achieve the object of the present invention, the pipe fixing frame for piping according to the present invention is attached to the bottom surface packing packing on the bottom of each pipe fixing member for pipe, respectively, for preventing the freeze at a predetermined portion of the flange of the pipe fixing member for piping The heating wire guide portion is formed, and when the piping pipe is a hot water supply pipe or a heating pipe installed with expansion and contraction devices, the pipe fixing frame of the pipe for smooth movement by the vertical action of the pipe generated by heat is made smoothly. A state in which the thickness of the packing interposed between the two fastening pieces corresponding to each other is in close contact with each other so that the outer circumferential surface of the hot water pipe or heating tube stretched by the heat and the inner circumferential surface of the band piece of the pipe fixing member for each pipe contact each other. If it consists of a packing of the right thickness so that Stifle the pipe is a pipe for expansion by the heat to separate the pipe support ring, and characterized in that the sleeve can be fixed to the slab that is not installed on the internal embedded.

Hereinafter, embodiments of the present invention will be described in detail with reference to the accompanying drawings. (In this specification, what is described before, after, left, right, top, and bottom is based on FIGS. 1 and 2.)

Pipe fixing frame (A) of the first embodiment of the present invention is used to fix the water supply pipe, the fire pipe or the drainage pipe, as shown in Figure 1 to 10, arc-shaped band piece formed in the vertical direction (11), the flange 12 formed by extending in the horizontal direction of the outer side from the lower end of the arc-shaped band piece 11, and the both ends of the arc-shaped band piece 11 and the inner side of the flange 12 are connected to each other. The left and right fastening portions 13 in the vertical direction in which the fastening recesses 13a are formed, respectively, to be fastened by the fastening bolts 20, and the left and right which are predetermined portions of the bottom of the flange 12, A pipe fixing member 10 (hereinafter referred to as a pipe fixing member) on the front side, which is formed of a support piece 12a formed to protrude in the lower direction on the right side thereof;

The left and right in the vertical direction in which the fastening recesses 31a are formed so as to be fastened by the fastening bolts 20 while corresponding to the left and right fastening pieces 13 of the pipe fixing member 10 of the front side, respectively. The right fastening piece 31, the arc-shaped band piece 32 formed by connecting each inner end part of the said left and right fastening pieces 31, the lower end part of the left and right fastening pieces 31, and the said band A flange 33 formed by extending outwardly in the horizontal direction while connecting the lower ends of the pieces 32, and a support formed by protruding downwardly to the left and right sides, which are predetermined portions of the bottom surface of the flange 33, respectively. A pipe fixing member for a rear side pipe (30 (hereinafter referred to as a pipe fixing member)) composed of a piece 33a;

The packing 40 in which the fastening hole 41 is formed in the center while being inserted between the fastening pieces 13 and 31 corresponding to each of the left and right sides of the front and rear pipe fixing members 10 and 30. In consisting of,

A front and back bottom packing packing 50 which is fixed to the bottom of each flange 12, 33 of the front and rear pipe fixing members 10 and 30 in contact with each other;

A freeze-proof heating wire guide unit (15) (35) formed at one side of a predetermined portion of the inner side of the flange (12) (33) of the front and rear pipe fixing members (10) (30);

The slab fixing fastening part 16, 36 formed in the intermediate part which is the predetermined | prescribed part of the outer side of the flange 12 and 33 of the said front and back piping fixing members 10 and 30 is comprised. .

The front and rear bottom contact packing 50 is made of a flame retardant material and the fastening portion 16 for fixing the slab at the bottom of the flanges 12 and 33 of the front and rear pipe fixing members 10 and 30. The outer side is formed in the shape of an arc while being formed to match the shape including up to half of the bottom of the packing 40 in the shape of the bottom portion except for the portion protruding outward from the 36.

Therefore, since the bottom contact packing 50 is made of a flame retardant material, when a fire occurs in the lower layer, a flame rising from the lower layer between the outer circumferential surface of the pipe 60 and the inner circumferential surface of the sleeve 91 is transferred to the flame retardant material. It is possible to block the rising to the upper layer by the bottom contact packing 50 is made, it is possible to prevent the penetration of moisture or other foreign matter from the outside.

The front and rear bottom contact packing 50 protrudes downwardly from the left and right sides, which are predetermined portions of the bottoms of the flanges 12 and 33 of the front and rear pipe fixing members 10 and 30, respectively. Inserted into the corresponding portions of each of the bottom face contact packing 50 corresponding to each other and the portions of the support pieces 12a, 33a so that the left and right support pieces 12a, 33a formed can be inserted. The through hole 51 is formed, and the arc-shaped protrusion part 52 which adheres to the upper surface of the slab 90 is formed along the arc-shaped edge part of the outer side of the bottom of each said bottom face adhesion packing 50. .

The front and rear pipe fixing members (10, 30) for preventing the freezing of the hot wire guide portion (15, 35) is formed on one side of the inner side of the front flange 12, 33, respectively, On one side of the inner side of the bottom of the flanges 12 and 33 on the front and rear sides, hot wire guide recesses 15a and 35a for preventing freezing waves are formed, and the hot wire guide recesses 15a and 35a are formed. The circular bottom is formed to a thickness thin enough to form a guide hole using an artificially suitable tool.

Therefore, the freeze protection hot wire guide portion 15, 35 is artificially appropriate for the hot wire guide recess 15a, 35a only when the fixed installation of the pipes 60, 80 where the hot wire 61 is installed. Guide hole formed using a tool (for example, by hitting the hot wire guide recess 15a, 35a with a sharp hammer to form a guide hole) to be guided by inserting the guide, When the hot wire guides 15 and 35 form a guide hole through which the hot wire 61 penetrates by using a suitable tool on a thinly formed bottom constituting the hot wire guide recesses 15a and 35a in use. Therefore, the hot wire 61 is guided safely by inserting the hot wire 61 wound in a spiral shape while being in contact with the outer circumferential surface of the water supply pipe or the digestive pipe, which is a pipe for pipe {60 (hereinafter, referred to as a pipe)}, through the guide hole. After the water supply While being in contact with the outer circumferential surface of the digestive tract can be maintained in a spiral wound state.

For guiding the heating wire 61 through a corresponding portion of each bottom contact packing 50, which is a portion that is in contact with a portion of the freezing pipe heating portion 15, 35 of the pipe fixing frame A for the pipe. The through hole is not formed, but if necessary, the corresponding portion may be artificially drilled and guided through the hot wire 61.

The slab fixing fastening portions 16 and 36 formed in the middle portion of the outer arc-shaped portion that is a predetermined portion of the flanges 12 and 33 of the front and rear pipe fixing members 10 and 30 are sleeves ( The slab fixing recesses 16a and 36a for fixing the slab 90 to the slab 90 are formed in the centers of the circular projections, respectively. The circular bottoms constituting the main recesses 16a and 36a are formed to have a thin thickness enough to form through holes using a suitable tool, and the front and rear slab fixing fasteners 16 and 36 are formed. Is formed by protruding outwardly the flanges 12 and 33 of the front and rear pipe fixing members 10 and 30.

Therefore, in the case of using the slab fixing fastening portions 16 and 36, the through-holes are formed by using a suitable tool on the thinly formed bottom constituting the slab fixing recesses 16a and 36a. The pipe fixing frame (A) for piping, which cuts and removes the supporting pieces (12a) and (33a) after drilling and drilling a corresponding portion of the upper surface of the slab (90) corresponding to the through hole by inserting and fixing the set anchor bolt (92). The set anchor bolt 92 is placed after the bottom surface of the arcuate protrusion 52 of the bottom contact packing 50 attached to the bottom surface of the flanges 12 and 33 is in contact with the top surface of the slab 90. When screwing the upper end of the nut (93), respectively, the pipe fixing frame (A) for piping to the slab 90 is firmly fixed.

The support pieces 12a and 33a of the pipe fixing members 10 and 30 on the front and rear sides are inserted into the hollow part of the cylindrical fixtures 14 and 34 formed of a flame retardant material and used as the flame retardant material. Each support piece of the pipe fixing frame A for pipes may be used without being inserted into the cylindrical fasteners 14 and 34, and the inner hollow portion of the sleeve 91 embedded in the slab 90 is inserted therein. In the case where the outer circumferential surface of each of the support pieces 12a and 33a is in contact with the inner circumferential surface of the sleeve 91 by inserting (12a) and 33a, the pipe fixing frame A for pipe can be fixed to the slab 90. It is not necessary to use the cylindrical fasteners 14 and 34 of the flame retardant material, except that the support pieces 12a and 33a are inserted into the inner hollow portion of the sleeve 91 to the inner peripheral surface of the sleeve 91. Of the outer peripheral surface of the support pieces 12a, 33a and the inner peripheral surface of the sleeve 91 The support piece 12a is inserted into the insertion holes 14a and 34a of the fixture 14 and 34 of the flame retardant material only when a gap is formed in the pipe fitting frame A so that the pipe fixing frame A cannot be fixed to the slab 90. (33a) is inserted so that the outer peripheral surface of the cylindrical fixture (14, 34) is in contact with the inner circumferential surface of the sleeve 91, the cylindrical fixture (14) (34) What is necessary is just to fix the pipe fixing frame A for piping to the slab 90 using ().

The cylindrical fasteners 14 and 34 communicate with the insertion holes 14a and 34a at the bottom thereof, and have through holes 14b and 34b having a diameter shorter than that of the insertion holes 14a and 34a. It is formed so that each said support piece 12a, 33a can be inserted smoothly.

The material of the water supply pipe or fire pipe is mainly used copper pipe or stainless steel pipe, the material of the pipe, the drain pipe of the pipe 60, PVC pipe is used.

Pipe fixing frame (B) of the second embodiment of another embodiment of the present invention is fixed to the slab 90 through which a hot water pipe or heating tube, which is a pipe for pipe {80 (hereinafter referred to as piping), is fixed. 11 to 16, the hot water pipe or heating tube, which is the pipe 80 installed through the slab 90, is moved by the stretching action in the vertical direction of the pipe generated by heat. The pipe fixing frame (B) for the pipe to be made smoothly even in the area where the outer circumferential surface of the front and the inner circumferential surface of the pipe fixing member 10, 30 of the front and rear including the inner surface of the packing 40 ' The thickness of the packing 40 'interposed between the two fastening pieces 13 and 31 corresponding to each other of the pipe fixing member including the outer circumferential surface of the hot water supply pipe or the heating pipe and the inner side surface of the packing 40'. (10) (30) of the band piece 11 (32) A packing 40 'and a pipe fixing member 10, 30 having a thick thickness such that the inner circumferential surfaces are in contact with each other in a weak state rather than being in close contact with each other are used. The means for firmly fixing the hot water supply pipe or heating tube, which is the stretched pipe 80, may be fixed by a separate pipe support ring 110.

Therefore, the inner side of the packing 40 'having a thickness thicker than the thickness of the packing 40 of the pipe fixing frame A for the pipe of the first embodiment, and the pipe fixing members 10 and 30 of the front and rear sides. Since the packing 40 'and the pipe fixing members 10 and 30 are installed so that the inner circumferential surface of the pipe 80 is weakly contacted with the outer circumferential surface of the pipe 80 where the elastic action is performed by the heat, the elastic action is performed by the heat. The friction between the outer circumferential surface of the pipe 80 and the inner circumferential surface of the pipe fixing members 10 and 30 on the front and rear sides including the inner side surface of the packing 40 'is prevented from occurring. Of course, the expansion and contraction action of the hot water supply pipe or heating tube generated by the heat is the inner peripheral surface of the pipe fixing member 10, 30 including the outer peripheral surface of the pipe 80 and the inner surface of the packing 40 ' Smoothly in areas that are in contact with each other It becomes luer.

Even though the packing 40 'having a thickness thicker than that of the packing 40 used in the first embodiment is interposed between the fastening pieces 13 and 31 corresponding to each other, the pipe fixing frame B for the pipe The front and rear band pieces 11 and 32 should be formed in an arc shape less than a semi-circle so that the pipe through hollow portion 70 'through which the inner pipe 80 passes can be maintained in a circular shape. Of course.

Therefore, in the second embodiment of the present invention, the outer circumferential surface of the hot water supply pipe or the heating tube, which is the pipe 80, is formed on the inner circumferential surface of the pipe fixing hollow B 70 ′ of the pipe fixing frame B of the present invention. The hot water supply pipe or heating pipe is constructed so that the movement of the hot water pipe or the heating pipe in the vertical direction is smoothly performed by the expansion and contraction of the hot water pipe or the heating pipe. In the case of fixing the heating tube, a fixing means for fixing the hot water pipe or the heating tube should be separately installed. Thus, the pipe 80 to fix the hot water pipe or the heating tube as the pipe 80 firmly. On the outer circumferential surface of the separate pipe support ring 110 is fixedly installed.

The pipe support ring 110 is composed of a body 111 is formed in a hollow cylindrical shape, the upper side, the lower side, and the annular projection (111a) along the outer peripheral surface of the lower end of the body 111, the pipe Of the pipe 80 located immediately above the portion passing through the hollow portion 70 'for pipe through of the pipe fixing frame B so that the bottom faces the upper surface of the pipe fixing frame B. The annular projection 111a formed on the bottom surface of the pipe support ring 110 is fixed to the outer circumferential surface by welding as a fixing means, and is configured to be in contact with each other while being placed on an upper surface of the pipe fixing frame B for piping.

The hot water pipe, the heating pipe, and the pipe support ring 110 are made of copper pipe or stainless steel pipe.

Pipe fixing frame (A) of the present invention, which is installed to fix the water supply pipe or the fire extinguishing pipe among the pipes 60 and 80 is processed in red or yellow, and is installed to fix the wastewater pipe. Pipe fixing frame (A) of the present invention is ivory color, pipe fixing frame (B) of the present invention installed to fix the hot water supply pipe or heating tube is processed into a yellow phase.

As such, the reason for processing the different colors according to the type of pipe material of each pipe 60 and 80 and its use is for easy identification.

Hot wire guide recesses 15a and 35a are formed in the freezing wire guide portions 15 and 35, and slab fixing recesses 16a and 36a are fixed to the slab fixing fastening portions 16a and 36a. Is a reason for forming the pipes 60 and 80 in which the heating wires 61 and 81 are not provided. Therefore, it is not necessary to use the freeze-proof heating wire guides 15 and 35. In addition, in the case where the pipe fixing frame (A) (B) for piping is fixedly installed on the slab (90) where the sleeve (91) is not embedded, each support piece (12a) formed on the bottom surface of the flange (12) (33), respectively. The pipe fixing frame (A) (B) for piping cannot be fixed to the slab 90 by (33a), and the pipe fixing frame (A) (B) for piping is slab 90 by the set anchor bolt 92. This is because it must be fixed on the installation.

As an adhesive for bonding the bottom adhesion packing 50 and the packing 40, a general strong bond is used as an example, and the material of the pipe fixing frame (A) (B) for piping is preferably synthetic resin. In the figure, reference numeral 94 is a washer.

The operation of the pipe fixing frame (A) of the present invention used in the case of fixing the water supply pipe, the fire pipe or the waste water pipe, which is the heat pipe 60, which is the first embodiment of the present invention configured as described above, will be described. do.

First, the process of installing the pipe fixing frame (A) for piping will be described.

As shown in FIGS. 1, 2, 3, and 7, an upper end portion of the sleeve 91 that is just outside of the hollow sleeve 91 portion that is embedded in each predetermined portion of the slab 90 of the building. The pipe fixing member 10 on one side and the pipe on the other side in the state that the supporting pieces 12a and 33a are inserted into the insertion holes 14a and 34a of the cylindrical fixing fixtures 14 and 34 from the periphery thereof. Lower and upper ends of the cylindrical fixtures 14 and 34 of the fixing member 30 are embedded in the slab 90 so as to be in contact with the upper end of the inner circumferential surface of the hollow sleeve 91 which is fixed and installed. The inner and outer circumferential surfaces of the band pieces 11 and 32 at the front and rear sides of the 30 are in contact with the outer circumferential surface of the pipe 60.

Next, the front fastening recesses corresponding to each other of the front and rear fastening pieces 13 and 31 which are in contact with each other of the front and rear pipe fixing members 10 and 30 to which the packing 40 is attached ( 13a) and the fastening bolt 20 into which the washer 21 is inserted into one side into the fastening hole 41 of the rear fastening recess 31a and the packing 40, respectively, and then Insert the washer 21 at the other end, and then screw the nut 22 to the front and rear band pieces 11 and 10 of the front and rear pipe fixing members 10 and 30 of the pipe fixing frame A. The pipe 60 is inserted into the inner circumferential surface of the 32 to be fixed in contact with each other.

Subsequently, when the front and rear pipe fixing members 10 and 30 are pressed down to each other, the pipe fixing frame A to which each of the fasteners 14 covers the support pieces 12a and 33a is attached. The front side of 34 is inserted and fixed in close contact with the inner circumferential surface of the sleeve 91, and the front and rear sides are attached to the bottom surfaces of the flanges 12 and 33 of the pipe fixing members 10 and 30 on the front and rear sides. The bottom surface of the arc-shaped protrusion 52 of the rear side bottom packing packing 50 is brought into close contact with the top surface of the slab 90 so that the pipe 60 is fixed by the pipe fixing frame A for pipes. The process is complete.

When the heating wire 61 is fixed to the outer circumferential surface and fixedly installed in the spirally wound water supply pipe or the digestive tract, the heating wire 61 is guided by a guide hole formed by striking the hot wire guide recesses 15a and 35a with a sharp hammer. By inserting and penetrating, spirally wound state can be maintained while being in contact with the outer circumferential surface of the water supply line or the digestive tract.

In the case of fixedly installing the water supply pipe or the fire extinguishing pipe, which is the pipe 60, as shown in FIG. 9, the pipe fixing frame A for the pipe is installed only at the bottom of the slab 90 every five floors, and on other layers. As illustrated in FIG. 8, only the upper surface of the slab 90 may be fixedly installed.

In addition, in the case of fixedly installing the erroneous and drainage pipes, which are the pipes 60, as illustrated in FIG. 10, the pipe fixing frame A for pipes may be fixed and installed only on the top and bottom surfaces of the slab 90 on the first floor. In other layers, it is only necessary to fix the upper surface of the slab 90 as shown in FIG.

Therefore, the bottom contact packing 50 made of a flame retardant is interposed between the upper surface of the slab 90 and the bottom surfaces of the flanges 12 and 33 of the front and rear pipe fixing members 10 and 30. In the event of a fire in the lower layer, the flame rising from the lower layer to the upper layer between the outer circumferential surface of the pipe 80 and the inner circumferential surface of the sleeve 91 is transferred to the bottom contact packing 50 of the pipe fixing frame B. Can be blocked by, {even when using the cylindrical fasteners (14, 34), the cylindrical fasteners (14, 34) can block the flame with the bottom contact packing (50)} front and rear The outer circumferential surface of each of the support pieces 12a and 33a of the pipe fixing members 10 and 30, or the outer circumferential surface of each cylindrical fixture 14 and 34 into which the support pieces 12a and 33a are inserted, is the Inserted in close contact with each other on the inner circumferential surface of the hollow sleeve 91 that is embedded and fixed in the interior of the slab 90 Whereby it is possible as firmly fixed the pipe 60 can be fixed stably in the state where the intermediate part of the sleeve (91).

The pipe 60 is fixed while being positioned at an intermediate portion of the sleeve 91 so that a heat insulating material is inserted between the sleeve 91 and the pipe 60 to be filled.

It is possible to prevent the penetration of moisture or other foreign matter between the upper surface of the slab 90 in contact with each other and the bottom surface of the pipe fixing frame (A) for the pipe by the bottom contact packing (50).

In addition, since the water supply pipe, the fire pipe, or the waste water pipe, which is the pipe 60, does not receive heat, the water supply pipe, the fire pipe, the waste pipe, and the drain pipe are not stretched and thus the outer peripheral surface of the pipe 60 and the pipe fixing frame B for the pipe 60 Since the mutual friction of the inner circumferential surface forming the hollow portion 70 for the pipe penetration of the pipe is not generated, noise is not generated. Thus, the water supply pipe, the digestive pipe, or the drainage pipe may form the outer circumferential surface and the inner surface of the packing 40. The inner circumferential surfaces of the pipe fixing members 10 and 30 including the pipe fixing members 10 and 30 can be fixedly installed in direct contact with each other.

Next, a process of installing the pipe fixing frame (B) and the pipe support ring (110) for the pipe of the second embodiment of the present invention, which is used when fixedly installing a hot water supply pipe or a heating pipe connected by an expansion device, will be described. do.

1, 2, 3, and 11 to 13, the sleeve 91 which is just outside the portion of the hollow sleeve 91 that is embedded in each predetermined portion of the slab 90 of the building. One side of the pipe fixing member 10 and the other side in the state in which the supporting pieces 12a and 33a are inserted into the insertion holes 14a and 34a of the cylindrical fasteners 14 and 34 from the upper end thereof. The lower and upper ends of the cylindrical fixtures 14 and 34 of the pipe fixing member 30 are embedded in the slab 90 so as to be in contact with the upper end of the inner circumferential surface of the hollow sleeve 91 which is fixed and installed. The front and rear band pieces 11 and 32 of (10) and (30) are brought into contact with each other so that their inner circumferential surfaces are in contact with each other on the outer circumferential surface of the pipe 80.

Then, the front and rear fastenings of the front and rear pipe fixing members 10 and 30 which are attached to the packing 40 'having a thickness thicker than that of the packing 40 of the first embodiment are attached to each other. Fastening of the front fastening recesses 13a, the rear fastening recesses 31a, and the packing 40 'of the front and rear fasteners 13, 31 corresponding to each other of the pieces 13, 31. After inserting the fastening bolts 20 into which the washer 21 is inserted into the ball 41 ', respectively, insert the washer 21 into the other end of the fastening bolt 20, and then screw the nut 22. The pipes 80 are inserted into the inner circumferential surfaces of the front and rear band pieces 11 and 32 of the front and rear pipe fixing members 10 and 30 of the pipe fixing frame B so that the pipes 80 are weak to each other. You are in contact with it.

Then, when the front and rear pipe members 10 and 30 are pressed down to each other, the pipe fixing frame B is fastened to each of the fasteners 14 and 34 covering the respective support pieces 12a and 33a. ) Is fixed to the inner circumferential surface of the sleeve 91 in a state of being inserted and fixed, and the front and rear sides attached to the bottom surface of the flanges 12 and 33 of the pipe fixing members 10 and 30 on the front and rear sides. The bottom of the arc-shaped protrusion 52 of the bottom contact packing 50 comes into contact with the top surface of the slab 90.

Then, the upper surface of the pipe fixing frame (B) for the pipe so that the annular engaging projection (111a) of the lower end of the pipe support ring 110 welded to the outer peripheral surface of the pipe 80 is placed in contact with each other. The pipe support ring 110 and the pipe are welded to each other.

Subsequently, the pipe fixing frame (B) for the pipe in the same manner as the pipe fixing frame (B) and the pipe support ring (110) of the present invention is installed on the bottom surface of the slab (90). B) and the pipe support ring 110 are installed on the upper and lower surfaces of the slab 90 so that the pipe fixing frame B is disposed so as to correspond to each other, and the pipe fixing frame for the pipe installed on the upper surface of the slab 90 ( A pipe welded to the pipe 80 on the bottom of the pipe support frame B installed on the bottom of the pipe support ring 110 welded to the pipe 80 on the top surface of B) or on the bottom of the slab 90. The upper surface of the support ring 110 is in contact with each other, the pipe 80 is firmly fixed.

Therefore, since the inner circumferential surface of the pipe through-hole hollow part 70 'of the pipe fixing frame B and the outer circumferential surface of the pipe 80 are in contact with each other so as to be weak, the pipe 80 is generally connected to the expansion and contraction device. The heat and elastic action by the heat is made smoothly, as well as the flame retardant between the upper surface of the slab 90 and the bottom surface of the flange 12, 33 of the front and rear piping fixing members 10, 30. Since the bottom contact packing 50 is interposed, in the event of a fire in the lower layer, the flame rising from the lower layer to the upper layer between the outer circumferential surface of the pipe 80 and the inner circumferential surface of the sleeve 91 is applied to the pipe fixing frame. It can be blocked by the bottom contact packing 50 of (B) (even when using the cylindrical fasteners 14 and 34, the cylindrical fasteners 14 and 34 together with the bottom contact packing 50). To stop the flame Also, the inner and outer circumferential surfaces of the front and rear pipe fixing members 10 and 30 including the inner surface of the packing 40 and the outer circumferential surfaces of the pipe 80 are not in close contact with each other. Since it is in contact with each other, mutual friction does not occur, and noise caused by friction can be prevented.

In an approximately middle portion of the hot water supply pipe or the heating pipe, which is the pipe 80, as shown in FIG. 15 to smoothly expand and contract the pipe 80, the expandable devices (eg, flexible pipes are connected and installed) are provided with each other. When the hot water supply pipe or the heating pipe is fixed and installed, the pipe fixing frame (B) for the pipe is fixed and installed only on the first floor slab 90 and the last top slab 90. The pipe fixing frame (B) for piping is installed only on the upper surface of the slab (90) of each layer, and the upper or lower side of the pipe fixing frame (B) for piping installed on the upper and lower surfaces of the slab (90) of the first and the uppermost layers. The pipe support ring 110 is welded to the pipe 80 and fixed while the bottom surface of the pipe support ring 110 or the top surface of the pipe support ring 110 is in contact with the bottom surface of the pipe fixing frame B for the pipe. .

Accordingly, the first floor slab 90 and the top floor slab 90 are firmly fixed to the pipe 80 by the pipe support ring 110 in the first floor slab 90 and the last top slab 90. Pipe pipe fixing frame (B) and fixed to each of the slab (90) including the expansion and contraction by the expansion device 130, each pipe 80 is made to stretch in the vertical direction smoothly pipe through hole 120 It is positioned to be stabilized in the middle of the.

On the other hand, as shown in FIG. 16, the pipe fixing frame (A ') (B') for pipes from which the support pieces (12a, 33a) are removed is fixedly installed on the slab (90) in which the sleeve (91) is not embedded. The through-holes of the slab fixing fastening portions 16a and 36a of the slab fixing fastening portions 16 and 36 are formed by using an appropriate tool, and the support of the pipe fixing frame (A) and (B) for piping is supported. The through hole formed by using a suitable tool for the slab fixing recessed portions 16a and 36a of the pipe fitting frame (A ') (B'), in which the pieces (12a) and (33a) are cut and removed, As an example, a pointed hammer is used, and on the bottom surface of the flanges 12 and 33, which are areas corresponding to the point for forming the through hole by hitting the slab fixing recesses 16a and 36a with the pointed hammer. Through-holes are formed by removing the corresponding parts of the front and rear bottom contact packings 50 attached to each other using a tool. Thereafter, the bottom surface of the front and rear bottom surface contact packing 50 attached to the bottom surface of the flanges 12 and 33 around the portion where the pipe through-hole 120, which is the top surface of the slab 90, is formed. After placing the pipe fixing frame (A ') (B') for contact with each other, the front and rear pipe fixing members (10) and (30) are coupled to each other with the fastening bolts 20, and the slab fixing recesses 16a ) The upper end of the set anchor bolt 92 in which the corresponding portion of the upper surface of the slab 90 corresponding to the portion formed by the through hole is fixed to the set anchor bolt fixing recess 95 formed by the drill. By screwing with the nut 93 it is possible to fix the pipe fixing frame (A ') (B') for the pipe to the slab (90).

The pipe fixing frame (A) (B) for forming the support pieces 12a and 33a without cutting the supporting pieces 12a and 33a like the pipe fixing frame (A ') (B'). It can also be fixed to the set anchor bolt 92.

The process of separating the pipe fixing frame (A) (B) of the present invention from the water supply pipe, the fire pipe or the waste water pipe, which is the pipe 60, and the hot water pipe or the heating pipe, which is the pipe 80, is performed in the reverse order of the assembly process. This can be separated.

As described above, the pipe fixing frame (A) (B) for piping according to the present invention is a low flame retardant material between the upper surface of the slab 90 and the bottom surface of the flanges 12, 33 of the pipe fixing members 10, 30. Since the surface contact packing 50 is installed to intervene, the flame from the lower layer rises to the upper layer through the pipe through hole 120 of the slab 90 to be blocked by the bottom contact packing 50 which is the flame retardant. It is possible to prevent the penetration of moisture or foreign substances from the outside while being able to.

The degree of strength and weakness of the inner peripheral surface of the pipe fixing frame B and the outer peripheral surface of the pipe 80 which are in contact with each other even when the hot water supply pipe or the heating tube that is the pipe 80 is stretched by heat is weak. The hot water supply pipe or the heating pipe is fixed to the hot water supply pipe or the heating pipe according to a state of contact, and is configured to firmly fix the hot water supply pipe or the heating pipe by a separate pipe support ring. There is an effect that the expansion and contraction of the tube is made smoothly.

In addition, the freeze-prevention heating wire 61, 81 wound around each of the pipes 60, 80 is a portion that passes through the freeze-prevention heating wire 61, 81 so as to be wound while maintaining a stable state. Since the freeze-prevention heating wire guide portion 15, 35 is provided at the corresponding portion of the pipe fixing frame (A) (B) for piping, the freeze-prevention heating wire 61 is wound on the outer circumferential surface of the pipe 60 in a stable state. It is effective to keep the state.

And, if necessary to the outside of the predetermined portion of the flange (12, 33), to form a through-hole using a suitable tool artificially through the site where the anchor bolt 92 is penetrated, and anchor bolt 92 to the through-hole Since the fastening part 36 for slab fixing which can be fixed by penetrating is formed, the pipe fixing frame (A) (B) for piping can be firmly installed and installed in the slab 90 which does not have the sleeve 91 embedded. It is effective.

Claims (10)

An arc-shaped band piece formed in a vertical direction, a flange formed by extending in a horizontal direction outside from the lower end of the band piece, and a left side formed to be fastened by a fastening bolt while connecting both ends of the band piece and the inner side of the flange to each other, A fastening part on the right side; A front pipe fixing member formed of a support piece formed on the bottom of the flange; A pipe fixing member on the rear side formed to correspond to each part of the pipe fixing member on the front side; In the packing consisting of a fastening hole is formed in the center portion, while being inserted between the fastening pieces corresponding to each of the left and right sides of the pipe fixing member of the front, rear, A bottom and bottom contact packing of the front and rear sides fixed to the bottom of each flange of the front and rear pipe fixing members in contact with each other; A freeze-proof heating wire guide unit formed at one side of the inner side of the flange of the front and rear pipe fixing members; Pipe fastening frame for pipes, characterized in that it comprises a slab fixing fastening portion formed respectively in the middle portion of the outer side of the flange of the front, rear pipe fixing member. The flange of the front and rear piping fixing member according to claim 1, wherein the front and rear bottom contact packing blocks the flame rising from the lower layer to the upper layer in the event of a fire and prevents water or foreign matter from penetrating from the outside. In the bottom surface of the slab fixing fastening portion except for the protruding portion of the bottom portion is formed to match the shape including up to half of the bottom surface of the left and right packing, the front and rear pipe fixing member Insertion holes are formed in respective portions corresponding to each of the support pieces so that the left and right support pieces are formed so as to protrude from the left and right sides of the bottom of the flange to the lower direction, respectively. A pipe fixing frame for pipes, characterized in that an arc-shaped protrusion is formed along an arc-shaped edge. 2. The circular bottom surface of claim 1, wherein the freezing wire guide wire is formed on one side of an inner portion of the bottom surface of the front and rear flanges to prevent freezing. A pipe fixing frame for pipes, characterized in that it is formed to a thin thickness enough to form a guide hole using this appropriate tool. The slab fixing fastening portion is formed with a slab fixing recess for fixing the slab to the slab at the center of the circular projection, and the circular bottom face of the slab fixing recess is formed using an appropriate tool. It is formed to a thin thickness enough to form the through-holes, the outer portion which is part of the front and rear slab fixing fastening portion is formed by projecting to the outside of the flange of the front and rear pipe fixing member, characterized in that formed Pipe fixing frame for plumbing. The hot water pipe or the heating pipe according to claim 1 or 2, wherein the front and rear pipe fixing members including the left and right packings installed on the slab are pipes installed through the pipe through-holes of the slab. The inner circumferential surfaces of the band pieces of the front and rear pipe fixing members, including the inner side surfaces of the left and right packings, are weak on each other on the outer circumferential surface of the pipe, which is stretched by heat to smoothly expand and contract the vertical direction of the pipe. Pipe fixing frame for a pipe, characterized in that the packing and the pipe fixing member having a thickness of a thick enough to be in contact with the state is installed fixed. The front and rear surfaces of the front and rear pipe fixing members including the left and right packings fixedly installed on the upper surface of the slab, and the front and the left and right packings fixed on the upper surface of the slab. The upper surface is in contact with the bottom surface of the front and rear pipe fixing members, including the left and right packings fixed to the corresponding portion of the bottom surface of the slab, which is a portion corresponding to the rear pipe fixing member, so that the pipes can be fixed to the pipes. A pipe holding frame for piping, characterized in that the pipe support ring is fixed to the outer peripheral surface of the hot water supply pipe or heating tube. According to claim 6, The pipe support ring is a pipe holding frame for a pipe, characterized in that the upper and lower body is formed of a hollow cylindrical shape, and an annular engaging projection formed along the outer peripheral surface of the lower end of the body. . The pipe fixing frame for piping according to claim 1 or 2, wherein the bottom contact packing material is a flame retardant material. The pipe fitting according to claim 1 or 2, wherein a cylindrical fixture is formed of a flame retardant material in which each of the supporting pieces formed on the bottom surface of the flange of the front and rear pipe fixing members is inserted and fixed in close contact with each other. Pipe fixing frame. The pipe fixing frame for the pipe for fixing and installing the water supply pipe or fire-extinguishing pipe which is the said piping is processed by either red or yellow, The fixed pipe for installing the oh, drainage pipe which is the said piping is carried out. Pipe fixing frame for plumbing is processed in ivory color, the pipe fixing frame for plumbing for fixing the hot water supply pipe or heating tube which is the piping is processed in yellow pipe.

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