KR20090114247A - Supporter of pipe for piping work - Google Patents

Abstract

PURPOSE: A supporter of pipe for piping work is provided to firmly support the center of top and bottom of a pipe penetrating a sleeve although the centers of the top and bottom sleeves are not aligned. CONSTITUTION: A supporter of pipe for piping work comprises a first and second clamp units, a both sides fastening unit, an operating bolt(40), a moving clamper(50), and a pair of anti-separation fixing clips(90). The first and the second clamp units face each other. The fastening unit joins the first and the second clamp units. The operating bolt moves the moving clamper. The moving clamper has a nut(51), a neck portion(52), and a concavo-convex part(53). The neck portion grips firmly the inner circumference of the sleeve installed in a concrete floor structure. The concavo-convex region is formed to the width direction from the upper part to the lower part. The anti-separation fixing clips prevent the release of the operation bolt. One of the fastening units is a hinge unit which pivots the first and the second clamp units. The other fastening unit is a fixing joint unit connecting a hinge bolt through a hinge pin in the first clamp unit.

Description

Pipe support device for plumbing {SUPPORTER OF PIPE FOR PIPING WORK}

The present invention relates to a pipe support device for piping, and more particularly, to facilitate the coupling of the clamp unit can be easily and firmly fixed to the pipe for the pipe installation time and expenses and labor costs required for fixing the pipe for the pipe It relates to a pipe support device for piping that can significantly reduce the.

As a pipe support apparatus for piping widely used conventionally, it is disclosed by Korean Utility Model Registration No. 20-0396463 (the date of registration; September 14, 2005).

The pipe support apparatus for piping disclosed in Korean Utility Model Registration No. 20-0396463 includes a semicircular band piece formed in a vertical direction, a flange formed by extending outward in a horizontal direction from a lower end of the band piece, and the band piece; The front and rear fastening portions, each of which has fastening recesses formed thereon so as to be fastened by fasteners while connecting the ends of the flanges to each other, a support piece which is formed at a predetermined portion of the bottom of the flange, A pipe support for one side pipe extending from a lower end of each of the fastening recesses of the rear fastening part, the pipe supporting part including a through hole formed in the front and rear ends of the flange, respectively; and corresponding to the front and rear fastening parts of the one pipe connection support part. The front and rear fastening parts, each of which has fastening recesses formed so as to face each other and can be fastened by the fasteners. And extends outward in the horizontal direction while connecting the front and rear arc-shaped band pieces, the front and rear fastening portions and the lower ends of the band pieces, respectively, formed to extend at one end of each of the front and rear fastening portions. The front and rear flanges formed, the support pieces formed at predetermined portions of the bottom surface of the flange, and the fastenings respectively formed at the front and rear end portions of the flange while extending from the lower ends of the respective fastening recesses of the front and rear fastening portions. The other side pipe pipe support portion consisting of a through hole; and the fasteners of the shape of the lower end of the body is open while being inserted and fixed to each of the fastening portion of each fastening portion of each of the two pipe pipe support portion to be fastened to each other the pipe pipe support portion It is composed.

However, the conventional pipe support device for a pipe configured as described above is not firm when applied to various through sleeves having different inner diameters of the through sleeves, and the centers of the pipes passing through the through sleeves and the centers of upper and lower floor sleeves coincide with each other. Only in this case, it was possible to firmly support the pipe in the through sleeve, and there were various problems such as not being able to contact the hot wire to the outer circumferential surface of the pipe even after the pipe of the pipe passing through the through sleeve.

In order to solve such various problems, the applicant of the present invention has applied for a "pipe support device for piping" Patent Application No. 10-2006-0133027 (filed December 22, 2006).

"Pipe support device for piping" of the patent application No. 10-2006-0133027 is a pipe 64 through the sleeve pipe 62 embedded in the concrete structure 60, as shown in Figure 1 to 3 First and second clamp units 10 and 20 disposed to face each other so as to be grasped to be symmetrical with each other, and through holes 12a formed in the first coupling plate portion 12 of the first clamp unit 10, respectively; Fastening means 30 for coupling the first clamp unit 10 and the second clamp unit 20 through the through hole 22a formed in the second coupling plate portion 22 of the second clamp unit 20. ) And the first and second receptacles 18 and 28 formed in the first and second clamps 11 and 21 of the first and second clamp units 10 and 20, respectively, so as to be idle. A circular plate 43 having a thickness is formed between the operating bolt 40 formed from the distal end of the screw portion 41 via the neck 42, and the operating bolt 40. A nut 51 screwed into the threaded portion is integrally formed on the upper portion, and the upper portion from the upper portion to the lower portion through the neck portion 52 so as to firmly grip the inner circumferential surface of the through sleeve 62 installed in the concrete structure 60. The movable clamper 50 having the concave-convex portion 53 formed in the width direction in parallel with each other, and the circular plate 43 of the actuating bolt 40 inserted into the first and second accommodating portions 18, 28 are provided. Between the circular plate 43 of the actuating bolt 40 and the projections 17c and 17d of the first to second guide plates 17a and 17b to prevent separation from the first and second receptacles 18 and 28 and the The circular plate 43 of the operation bolt 40 is fitted between the circular plate 43 of the operation bolt 40 and the projections 27c and 27d of the third and fourth guide plates 27a and 27b, respectively. Consists of a pair of separation prevention fixing clip (90) bent in a L-shape to cover the various inner diameters of the through sleeve It can be applied to the through sleeve, and it can easily and firmly support the pipe passing through the through sleeve even if the center of the pipe does not coincide with the center of the through sleeve. It is also possible to prevent noise through the through sleeve as well as to block the vibration of the pipe passing through the through sleeve embedded in the concrete structure.

However, in order to install such a pipe support device for pipes, two bolts 31 and two nuts 32 must be fastened so that the loss and storage of parts are not easy and fixed installation in a narrow space. Since more time is required, there is a problem that the economy and construction are low due to an increase in costs such as an increase in labor costs.

The present invention was invented to solve various defects and problems caused by the pipe support apparatus for a conventional pipe in view of the above situation, an object of the present invention can be employed in various through sleeves having different inner diameters of the through sleeves. To provide a pipe support for plumbing.

Another object of the present invention is to provide a pipe support device for piping that can easily and firmly support a pipe passing through the through sleeve even if the center of the pipe does not coincide with the center of the through sleeve.

Still another object of the present invention is to provide a pipe support apparatus for a pipe that can prevent the freezing of the pipe passing through the sleeve pipe embedded in the concrete structure by easily contacting the hot wire to the outer circumferential surface of the pipe even after piping.

Still another object of the present invention is to provide a fastening means for connecting one hinge portion and one hinge bolt with a hinge pin, and to install the first clamp unit and the second clamp unit in a through sleeve in a narrow space. It is easy and easy to significantly reduce the time required for installation, and accordingly to provide a pipe support device for plumbing with excellent economic efficiency by reducing labor costs.

Pipe pipe support device of the present invention for achieving the above object is the first and second clamp units formed to face each other, both fastening means for coupling the first clamp unit and the second clamp unit, and the movable clamper An actuating bolt for moving the screw and a nut to be screwed to the threaded portion of the actuating bolt are integrally formed at the upper part, and the upper part of the lower part is interposed from the upper part through the neck in the long hole so as to firmly grip the inner circumferential surface of the through sleeve installed in the concrete floor structure. In the pipe support device consisting of a movable clamper formed with uneven portions in the width direction parallel to the lower portion, and a pair of anti-separation fixing clips installed to prevent the operation bolt from being separated, one of the fastening means is one of the fastening means The first and second clamp units are rotatable hinge means, and the other fastening means hinges It is characterized in that the fastening means for fixing by connecting the bolt with a hinge pin.

According to the pipe support device for the pipe of the present invention, it can be applied to various through sleeves having different inner diameters of the through sleeves, and even if the centers of the upper and lower layer through sleeves do not coincide with each other, The load core can be easily and firmly supported, and the hot wire can be easily brought into contact with the outer circumferential surface of the pipe even after the pipe is piped to prevent vibration and noise of the pipe passing through the through sleeve embedded in the concrete floor structure. Easy to install in the through-sleeve can greatly shorten the piping construction time required for the installation, there is a special effect with excellent economic efficiency by reducing the labor cost accordingly.

Hereinafter, with reference to the accompanying drawings will be described in detail a preferred embodiment of the pipe support device for the present invention.

4 is a perspective view schematically showing the pipe support device for the present invention pipe viewed from the first clamp unit side, Figure 5 is a perspective view schematically showing the pipe support device for the present invention pipe viewed from the second clamp unit side, Figure 6 Figure 7 is an exploded perspective view of the pipe support device for invention piping, Figure 7 is a view for explaining a method for supporting a pipe for the pipe employing the pipe support device for the present invention, Figure 8 is a through sleeve by the pipe support device for the present invention pipe It is a longitudinal cross-sectional view of the state which supported the piping which penetrates inside.

4 to 8, the pipe support apparatus for pipes of the present invention includes first and second clamp units formed to face each other, both fastening means for coupling the first clamp unit and the second clamp unit; An actuating bolt for moving the movable clamper and a nut joined to the threaded portion of the actuating bolt are integrally formed on the upper part, and the lower part is interposed on the lower part of the long hole so as to firmly grip the inner circumferential surface of the through sleeve installed in the concrete floor structure. In the pipe support device for a pipe consisting of a movable clamper formed in each of the concave-convex portions in the width direction parallel from the top to the lower portion, and the separation preventing fixing clip is installed to prevent the separation of the operation bolt, one of the fastening means of the fastening means The first and second clamp units are rotatable hinge means 100, and the other fastening means is first It consists of a fastening means 200 for fixing the hinge bolt (200c) to the clamp unit by a hinge pin (200e).

The first and second clamp units 10 and 20 are formed to have a constant height and are held in a semicircular shape at the center to grip the pipe 64 passing through the through sleeve 62 embedded in the concrete floor structure 60. Each of the first and second clamps 11 and 21 is provided, and each of the first and second clamps 11 and 21 is integrally formed to extend outwardly from one end thereof, and the center portion thereof is cut up and down. The upper and lower hinge pieces (100a, 100a ') and the upper and lower hinge pieces (100b, 100b') are formed so that the upper hinge piece (100b) between the upper and lower hinge pieces (100a, 100a '), the upper and lower hinge pieces (100b, The hinge pin 100c is inserted between the lower hinge pieces 100a 'with the lower hinge pieces 100a' inserted therebetween, so that the first and second clamp units 10 and 20 are rotatable about the hinge pin 100c. Means 100 are configured.

In addition, the first clamp 11 of the first clamp unit 10 and the lower portion of the hinge means 100 extends horizontally outward to form a first flange 14, the second clamp unit ( A second flange 24 is formed to extend horizontally from the lower portion of the second clamp 21 and the hinge means 100 to the outside of the second clamp 24, and the outer circumferential surface side from the center of the first clamp 11 is formed. The second reinforcing flange 16 having a circular shape protruding toward the outside and the upper portion at the center of the arc direction of the first flange 11 and reinforcing the first flange 14 is formed at the same time as the long hole 16a is formed. And guide plates 17a and 17b are integrally formed on the upper surface of the first reinforcing flange 16 at the center outer circumferential surface of the first clamp 11 so as to be integral with each other. , 17b) spaced inward toward the inside A receiving portion 18 is formed by a protruding projection formed (17c, 17d).

A long hole 26a is formed from the center of the second clamp 21 toward the outer circumferential surface side, and at the same time, the second flange 24 protrudes outwardly and upwardly in the circular arc direction center of the second flange 24. A second reinforcing flange 26 of a circular shape is formed to reinforce, and a guide plate integrally opposed to each other on an upper surface of the second reinforcing flange 26 at the center outer circumferential surface of the second clamp 21. 27a and 27b are formed, and the accommodating part 28 is formed by the projection part 27c and 27d which protruded in the inside at said inner side of the said guide plate 27a and 27b at predetermined intervals.

The first clamp 11 and the second clamp 21 are formed in parallel with each other at regular intervals at semi-circular projections on the inner circumferential surface so as to firmly support the pipe 64 passing through the through sleeve 62. You may also

However, when supporting the pipe for hot water, the pipe is stretched and contracted by hot water, so it is more advantageous that there is no semi-circular protrusion on the central inner circumferential surfaces of the first clamp 11 and the second clamp 21.

The movable clamper 50 has a lower portion through the neck 52 so as to firmly grip the nut 51 screwed into the threaded portion of the operation bolt 40 and the inner circumferential surface of the through sleeve 62 installed in the concrete structure 60. It consists of an uneven part 53 formed in the width direction in parallel from the top to the bottom.

The fastening means for fixing 200 is formed to be integrally extended toward the outside from the opposite end of the hinge means 100 of the first clamp 11, respectively, the incision groove 201 is formed from the top of the center to the incision Bolt inserts 200a and 200a 'formed on both sides of the groove 201 and integrally extending toward the outside from the opposite end of the hinge means 100 of the second clamp 21, respectively, and are cut down from the upper center thereof. 202 is formed to be screwed into the bolt insertion pieces (200b, 200b ') formed on both sides of the cutting groove 201, the hinge bolt (200c) having a ring in the head, and the threaded portion of the hinge bolt (200c) A pin hole 203 formed of a nut 200d and formed at a side of the bolt insertion piece 200a, 200a 'with the head of the hinge bolt 200c inserted between the bolt insertion piece 200a, 200a'. A pin 200e is inserted so that the hinge bolt 200c is inserted between the hinge bolt insertion pieces 200b and 200b 'and the hinge ball A nut (200d) to (200c) and is fastened by the first and second clamps (11, 21) is fixed in close contact with each other.

A long groove 201a is formed in a horizontal direction at a lower portion of the opposite surface of the first clamp 11 facing the second clamp 21 of the fastening means 200, and faces the first clamp 11. A protrusion 201b is formed in a horizontal direction at a lower side of the opposite surface of the second clamp 21 so that the first and second clamps 11 and 21 are coupled to each other while the protrusion 201b is inserted into the long groove 201a. The hinge bolt 200c and the nut 200d are used to interpose the washer 200f through the washer 200f.

Hot wire insertion grooves are formed in the cylindrical coupling portions of the first clamp 11 and the second clamp 21 on the fixing fastening means 200 to install a copper wire preventing wire of the pipe 64 on the inner surface. These grooves form groove covers 15 and 25 having cutouts at the top of the grooves so that they can be used when needed.

And the separation preventing fixing clip 90 is between the circular plate 43 of the operating bolt 40 and the projections (17c, 17d) of the guide plate (17a, 17b) and the circular plate 43 of the operating bolt 40 and Vertical plates formed with inverted U-shaped cutouts 92a formed between the projections 27c and 27d of the guide plates 27a and 27b to abut on the outer circumferential surface of the neck 42 formed on the actuating bolt 40. 92 and the circular plate 43 of the operation bolt 40 inserted into the receiving portions 18 and 28 prevents the plate from being separated from the receiving portions 18 and 28. It consists of the projection 94 which protrudes from the vertical board 92 so that the 43 may be covered.

In addition, in the case where the pipe 64 penetrating the through sleeve 62 embedded in the concrete floor structure 60 is a pipe for hot water, the bolt insertion piece 200a of the first clamp unit 10 may be stretched and contracted. A spacer having a predetermined thickness (not shown) may be added between 200a ') and the bolt insertion pieces 200b and 200b' of the second clamp unit 20 to induce smooth expansion and contraction of the pipe. .

Next, the operation of the pipe support apparatus for piping according to an embodiment of the present invention configured as described above will be described.

First, as shown in FIGS. 4 to 8, the nut 51 of the movable clamper 50 is left or right below each of the long holes 16a and 26a formed in the first and second reinforcing flanges 16 and 26. After turning into the long holes 16a and 26a and returning to the original position, the neck 52 of the movable clamper 50 is caught by the first and second reinforcing flanges 16 and 26 of the long holes 16a and 26a. The movable clamper 50 is not separated from the long holes 16a and 26a.

In this state, the circular plate 43 formed at the distal end of the operating bolt 40 is inserted into the nut 51 of the movable clamper 50, so that the nut 51 and the operating bolt 40 of the movable clamper 50 are inserted. After screwing the threaded portion 41 formed therein, the circular plate 43 of the operation bolt 40 is inserted into the receiving portion 18 formed by the outer circumferential surface of the guide plates 17a and 17b and the first clamp 11. In addition, the circular plate 43 of the operation bolt 40 is inserted into the accommodating portion 28 formed by the guide plates 27a and 27b and the outer circumferential surface of the second clamp 21.

Next, the vertical plate 92 of the separation preventing fixing clip 90 is placed between the circular plate 43 of the operation bolt 40 and the projections 17c and 17d of the guide plates 17a and 17b and the guide plate 27a. When inserted between the projections (27c, 27d) of the (27b), respectively, the upper surface of the inverted U-shape formed on the vertical plate 92 of the fixing clip 90 to the outer peripheral surface of the neck portion 42 formed on the operation bolt 40 At the same time, the horizontal plate 94 of the separation preventing fixing clip 90 covers the upper portion of the circular plate 43 of the operation bolt 40, so that the circular plate 43 of the operation bolt 40 is a guide plate. (17a, 17b), the partition plate and the projections connected to the lower portion of the partition plate and the projections (17c, 17d) and the receiving portion 18 formed by the first clamp 11, the lower portion is connected to the partition plate connected to the lower portion 27c and 27d are not separated from the receiving portion 28 formed by the second clamp 21.

As such, the movable clamper 50 is movably coupled to the long hole 16a formed in the first reinforcing flange 16 of the first clamp unit 10, and the second reinforcement of the second clamp unit 20 is performed. After the movable clamper 50 is movably coupled to the long hole 26a formed in the flange 26, the screw portion 41 of the actuating bolt 40 is removed from the nut 51 of the movable clamper 50. As shown in FIG. 7, in the state of screwing, the hinge pins 100c of the hinge means 100 to which the first and second clamp units 10 and 20 are coupled are rotated in a clockwise direction (solid direction A). And counterclockwise (solid direction B) to open the first and second clamp units 10. 20 to the concrete floor structure 60 at the center between the first and second clamp units 10 and 20. The embedded through sleeve 62 is positioned so that the first and second clamp units 10 and 20 are counterclockwise (the dotted A 'direction) and The outer circumferential surface of the pipe 64 penetrating clockwise (in the B 'direction of the dashed line) and penetrates the inner circumferential surface of the central portion of the first and second clamps 11 and 21 is abutted.

In this case, the inner sides of the first and second clamps 11 and 21 are abutted on the outer circumferential surface of the pipe 64 passing through the through sleeve 62 embedded in the concrete floor structure 60, and at the same time, the movable clamper ( 50 is positioned in the through sleeve 62 (see FIG. 8).

Next, the hinge bolt 200c in the fixing fastening means 200 is rotated downward to be inserted between the bolt insertion pieces 200b and 200b ', and the washer 200f is attached to the screw portion of the hinge bolt 200c. When the nut 200d is screwed through, the first and second clamps 11 and 21 grip the outer circumferential surface of the pipe 64.

In this way, when the projections 201b are inserted into the long groove 201a while the first and second clamps 11 and 21 grip the outer circumferential surface of the pipe 64, the nut 200d is turned clockwise. The first and second clamp units 10 and 20 move while rotating, respectively, to firmly clamp the pipe 64 passing through the through sleeve 62.

In addition, when the operating bolts 40 of the movable clamper 50 are turned clockwise, respectively, the circular plate 43 of the operating bolts 40 rotates in the receiving portions 18 and 28, respectively, and at the same time, the movable clampers 50 begins to move along the threaded portion of the actuating bolt 40 toward the head portion and away from the outer circumferential surface of the first and second clamps 11, 21 to the inner circumferential surface of the through sleeve 62. While the concave-convex portion 53 of the 50 contacts, the pipe 64 penetrating the inside of the through sleeve 62 is firmly clamped.

In addition, when the operation bolt 40 is rotated in the counterclockwise direction, the movable clamper 50 moves toward the outer circumferential side of the first and second clamps 11 and 21 along the threaded portion 41 of the operation bolt 40. Since the through sleeve 62 is eccentrically installed in the upper and lower layers, the center of the pipe 64 can be easily and firmly clamped to the through sleeve 62.

As described above, in order to prevent freezing of the pipe 64 during the winter in a state in which the pipe 64 penetrating the through sleeve 62 is clamped by using the pipe supporting device for piping according to the present invention, freezing wave is not shown. To install the prevention heating wire on the outer circumferential surface of the pipe 64, groove covers 15 and 25 formed in the cylindrical coupling portion of the first clamp 11 and the second clamp 21 on the fixing fastening means 200 side. After removing), insert the heating cable for freeze protection not shown in contact with the outer circumferential surface of the pipe through the heating wire insertion groove.

Accordingly, the present invention can be applied to various through sleeves having different inner diameters of the through sleeves, and facilitates the center of the granular pipe passing through the through sleeves even if the centers of the upper and lower through sleeves in a narrow space do not coincide. It can be supported quickly and firmly, and the hot wire can be easily brought into contact with the outer circumferential surface of the granular pipe even after the piping of the pipe.

While the present invention has been described as a preferred embodiment, the present invention is not limited thereto and can be variously modified and implemented within the scope not departing from the gist of the invention.

1 is a perspective view schematically showing another embodiment of a pipe support device for a conventional pipe,

2 is an exploded perspective view of FIG. 1;

3 is a longitudinal cross-sectional view of a state in which a pipe passing through the sleeve pipe is supported by the pipe support device for pipe of FIG. 1;

Figure 4 is a perspective view schematically showing a pipe support device for a pipe of the present invention seen from the first clamp unit side,

Figure 5 is a perspective view schematically showing a pipe support device for a pipe of the present invention seen from the second clamp unit side,

Figure 6 is an exploded perspective view of the pipe support device for the present invention,

Figure 7 is a view for explaining a method for supporting the pipe for the pipe employing the pipe support device for the present invention,

It is a longitudinal cross-sectional view of the state which supported the piping which penetrates in the sleeve piping by the pipe support apparatus for piping of this invention.

<Explanation of symbols for main parts of drawing>

10 first clamp unit 11 first clamp

12: first coupling plate portion 14: first flange

15, 25: groove cover 16: the first reinforcing flange

16a: long hole 17a, 17b: guide plate

17c, 17d: protrusion 18: receiving portion

20: second clamp unit 21: second clamp

24: second flange 26: second reinforcing flange

26a: long hole 27a, 27b: guide plate

27c, 27d: protrusion 28: receiving portion

40: operation bolt 41: threaded portion

42: neck 43: round plate

50: moving clamper 51: nut

52: neck 53: irregularities

60 concrete floor structure 62 through sleeve

64: pipe 90: release prevention fixing clip

92 vertical plate 92a cutout

94: horizontal plate 100: hinge means

100a, 100a ': upper and lower hinge pieces 100b, 100b': upper and lower hinge pieces

100c: hinge pin 200: fastening means for fixing

200a, 200a ', 200b, 200b': Bolt insertion piece

200c: hinge bolt 200d: nut

200e: pin 200f: washer

201: Incision groove 201a, 201a ': Long groove

201b, 201b ': protrusion 202: incision groove

203: pinhole

Claims (4)

The first and second clamp units formed opposite to each other, both fastening means for coupling the first clamp unit and the second clamp unit, an actuating bolt for moving the movable clamper, and a threaded portion of the actuating bolt. A moving clamper having a nut formed integrally with the upper portion, each having a concave-convex portion in the width direction parallel to the lower portion from the upper portion to the lower portion through the neck in the long hole so as to firmly grip the inner circumferential surface of the through sleeve installed in the concrete floor structure; In the pipe support device for a pipe consisting of a pair of separation preventing fixing clip is installed to prevent the separation of the operation bolt, One fastening means of the fastening means is a hinge means (100) rotatable the first and second clamp units, the other fastening means fastening means for fixing the hinge bolts connected to the first clamp unit by a hinge pin (200) Pipe support device for piping characterized in that. The method of claim 1, wherein the first and second clamp units (10, 20) is formed at a constant height and at the same time formed in a semi-circular shape through the through sleeve 62 embedded in the concrete floor structure 60 The first and second clamps 11 and 21 holding the pipe 64 are respectively provided, and each of the first and second clamps 11 and 21 is integrally formed to extend outwardly from one end thereof. An upper hinge piece 100b is formed between the upper and lower hinge pieces 100a and 100a 'and the upper and lower hinge pieces 100a and 100a' are formed by cutting a center portion and formed up and down. The hinge pins 100c are inserted with the lower hinge pieces 100a 'inserted between the upper and lower hinge pieces 100b and 100b' so that the first and second clamp units 10 and 20 are centered on the hinge pins 100c. Pipe support device for a pipe, characterized in that the hinge means (100) made rotatable. The method of claim 1, wherein the fastening means for fixing 200 is formed integrally extending toward the outside from the opposite end of the hinge means 100 of the first clamp 11, respectively, and is formed in the incision groove (down from the upper center) 201 is formed and integrally extended toward the outside from the ends of the bolt insertion pieces (200a, 200a ') formed on both sides of the cutting groove 201, and the opposite side of the hinge means 100 of the second clamp 21, respectively A cutting groove 202 is formed from the top to the bottom of the bolt insertion pieces 200b and 200b 'formed on both sides of the cutting groove 201, a hinge bolt 200c having a ring at the head, and the hinge bolt 200c. A nut (200d) to be screwed to the thread of the screw, and is formed on the side of the bolt insertion piece (200a, 200a ') with the head of the hinge bolt (200c) inserted between the bolt insertion piece (200a, 200a') A pin 200e is inserted into the pin hole 203 so that the hinge bolt 200c is interposed between the hinge bolt insertion pieces 200b and 200b '. The mouth, and the nut (200d) fastened to the hinge bolt (200c) plumbing pipe support device for which the first and second clamps (11, 21) being fixed in close contact with each other. According to claim 1 or claim 3, Long groove 201a is formed in the horizontal direction on the lower side of the opposite surface of the first clamp 11 facing the second clamp 21 of the fixing fastening means 200 The lower surface of the second clamp 21 facing the first clamp 11 is provided with a protrusion 201b in a horizontal direction, and the first and second protrusions 201b are inserted into the long groove 201a. Pipe support device for a pipe, characterized in that the clamp (11, 21) is configured to be coupled to each other.

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