KR102277788B1 - Pipe support stand - Google Patents

Abstract

The present invention provides a pipe support (100), which supports a pipe in each of the water feeding process, drainage process, hot water supply process, cooling/heating process or chemical process to firmly strengthen support force against vibration due to external force such as earthquake, external vibration, etc. and which has a turnbuckle-type means with fastening and unfastening functions, comprising: a first bolt unit (120a) having one side coupled to a bracket (200) for wall surface fixation to be able to rotate; a second bolt unit (120b) having a shape symmetrical with a shape of the first bolt unit (120a) and having one side coupled to a clamping unit (300), which encompasses and connects the pipe, to be able to rotate; a tubular connecting bar (110) disposed between the first bolt unit (120a) and the second bolt unit (120b) and having coupling units (111) in which bolt holes (112) are penetrated at the center to be screw-coupled to the other side ends of the first and the second bolt unit (120a, 120b) respectively such that a pipe line is formed therein to make the bolt holes (112) communicate with the inside; and nut units (130) screw-coupled to the other sides of the first and the second bolt unit (120a, 120b) respectively to press the ends of the connecting bar (110).

Description

Pipe support {PIPE SUPPORT STAND}

The present invention relates to a pipe support, and more particularly, to support the pipe in each process of water supply, drainage, hot water supply, air conditioning, or chemical, so as to strengthen the vibration caused by an external force such as earthquake, external vibration, etc. It relates to a pipe support having a means of a turnbuckle type with a loosening function.

In general, various types of piping such as sanitary piping, heating and cooling piping, fire extinguishing piping, refrigerant piping, air conditioner piping, water supply and sewage piping are installed in structures such as buildings, and these piping are usually installed on the concrete bottom of the ceiling or on the support installed on the side of the concrete layer of the wall. It is maintained in a mounted state, and the support is prefabricated to a bracket embedded or fastened to the concrete layer.

Severe movement of the structure itself in which such a pipe is installed may be transmitted to the pipe. Accordingly, vibration may be transmitted to the pipe. In addition, vibration may occur in the pipe due to the flow of the fluid flowing through the pipe.

In addition, the pipe may expand or contract depending on the temperature of the fluid flowing along the pipe, and in this case, displacement of a horizontal component and/or a vertical component may occur in the pipe.

When the pipe itself is disposed in the vertical and/or horizontal direction, and even vibration occurs here, support may be required considering the displacement and vibration of the pipe at the same time. In particular, when the pipe has a large diameter, displacement and vibration of the pipe due to the temperature difference may be more problematic for the support structure.

1. Republic of Korea Patent No. 10-1918746 (Pipe support device and pipe support hanger including the same) 2. Republic of Korea Patent No. 10-2155785 (Seismic Design Supporting Structure of Building Pipe with Reinforced Pipe Support Structure)

An embodiment of the present invention is to provide a pipe support that can stably support the pipe by supporting the pipe in consideration of both the longitudinal deformation and the width direction deformation of the pipe to be installed in a structure.

The present invention relates to a first bolt portion rotatably coupled to one side by a wall fixing bracket, and a second bolt portion rotatably coupled to a clamping unit that has a symmetrical shape to the first bolt portion and wraps and connects a pipe on one side; , While disposed between the first bolt portion and the second bolt portion, fastening portions having a bolt hole penetrating in the center so as to be screwed to the other end of each of the first and second bolt portions are provided at both ends to allow the bolt holes to communicate with the inside. It provides a pipe support comprising a tubular connecting rod formed with, and a nut screwed to the other side of each of the first and second bolt portions to press the end of the connecting rod.

On the other hand, it is inserted into the inside of the connecting rod and located in the center of the connecting rod, a horizontal first incision groove is formed in a predetermined length from the center of one side to the inside, and a vertical second incision groove is formed in a predetermined length from the center of the other side to the inside. a first coupling support;

It is inserted into the connecting rod and located on one side of the first coupling support, and one end is connected to the center of the other side of the first adhesive part and the first adhesive part in which one side is interviewed at the end of the first bolt part inserted into the connecting rod. One end is connected to the entire outer surface of the center of the horizontal plate-shaped first pressing part extending to a predetermined length and the other end of the first pressing part is integrally composed of a cylindrical first binding part located outside the other end. a first pressurizing body;

A second adhesive part inserted into the connecting rod and located on the other side of the first coupling support, one side of which is surfaced to the end of the second bolt part inserted into the connecting rod, and one end connected to the center of the other side of the second adhesive part A horizontal plate-shaped second pressing part extending to a predetermined length and one end connected to the entire outer surface of the center of the second pressing part and a cylindrical second binding part having the other end located outside the other end of the second pressing part It provides a pipe support that further includes a second pressure fixing body.

On the other hand, the directionality of the first and second pressing parts located inside the first and second binding parts of the first and second pressing fixtures are the same,

The first coupling support is not installed, a rectangular pressing space is formed between the upper and lower plates, and one end is connected and bent at both ends of the upper and lower plates to enter the pressing space, overlapping each other and forming a guide path between the overlapping ends. The second coupling support formed with the expanded pipe portions connected to each other and disposed to face each other on both sides in the pressing space is installed in the center of the connecting rod,

It provides a pipe support having an external cross-section of the first and second binding portions of the first and second pressurized fixtures having a rectangular shape.

According to the pipe support according to the embodiment of the present invention, the pipe to be installed in the structure can be stably supported by supporting the pipe in consideration of both the longitudinal deformation and the width direction deformation.

In addition, it is possible to stably support the pipe by preventing shaking or shaking of the pipe by stably connecting and fixing the pipe with respect to the vertical wall so as to be arranged in the longitudinal direction and having a reinforced rigidity.

1 is a view showing an installation structure of a pipe support according to an embodiment of the present invention.
2 is a view showing a separation structure connected to a bracket and a clamping unit using a pipe support according to an embodiment of the present invention.
Figure 3 is a view showing the coupling separation structure of the pipe support according to the embodiment of the present invention.
Figure 4 is a view showing the front structure of the pipe support according to an embodiment of the present invention (a) and a view showing a cross-sectional structure (b).
5 is a view (a) showing a coupling and separation structure of a bracket in a pipe support according to an embodiment of the present invention (a) and a view (b) showing the structure of the first bolt part.
6 is a view showing the structure of the coupling portion of the bracket and the first bolt in the pipe support according to the embodiment of the present invention.
7 is a view showing the coupling and separation structure of the clamping unit of the pipe support according to the embodiment of the present invention.
8 is a view showing a structure of a coupling portion between a clamping unit and a second bolt part in a pipe support according to an embodiment of the present invention.
9 is a view showing a coupling separation structure in which the first pressure fixing body, the first coupling support and the second pressure fixing body are bound to the inside of the connecting rod in the pipe support according to the embodiment of the present invention.
10 is a view showing a state in which the first pressing fixture, the first coupling support and the second pressing fixture are coupled to the inside of the connecting rod in a state in which the upper outer surface of the connecting rod is removed from the pipe support according to the embodiment of the present invention.
11 is a view showing the structure of the second press fixture in the pipe support according to an embodiment of the present invention (a), a view showing the structure of the first press fixture (b), a view showing the structure of the first coupling support; (c) and a view (d) showing the structure of the second pressing fixture in which the third cut-out groove is formed.
12 is a view showing a vertical cross-section of a second coupling support installed in the inner center of the connecting rod in the pipe support according to the embodiment of the present invention.

In order to achieve the above object, it will be described in detail through the following detailed description and drawings.

Hereinafter, with reference to the accompanying drawings, it will be described in detail so that those of ordinary skill in the art to which the present invention pertains can easily practice the technical idea of the present invention.

1 to 4, the present invention has a first bolt portion 120a rotatably coupled to one side with a wall fixing bracket 200, and a symmetrical shape to the first bolt portion 120a and one side. The second bolt part 120b rotatably coupled to the clamping unit 300 surrounding and connecting the pipe, and the first and second bolts while being disposed between the first bolt part 120a and the second bolt part 120b Fastening parts 111 having bolt holes 112 penetrating through the center to be screwed to the other end of each of the parts 120a and 120b are provided at both ends so that the bolt holes 112 communicate with the inside. A pipe support 100 comprising a tubular connecting rod 110 and a nut unit 130 screwed to the other side of each of the first and second bolt portions 120a and 120b to press the end of the connecting rod 110 . to provide.

1 and 2, the pipe support 100 is coupled to a bracket 200 fixed to a wall surface (not shown) and a first bolt part ( 120), a second bolt part 120b that is coupled to the clamping unit 300 for connecting and fixing a pipe (not shown) and rotatably coupled to change the inclination at a predetermined angle, and the first bolt part ( 120a) and the second bolt portion 120b while being linearly connected between the first and second bolt portions 120a and 120b and screwed with the ends of the first and second bolt portions 120a and 120b. The connecting rod 110 to adjust the interval between the first and second bolt portions 120a and 120b, each of which is screwed to the other side of the nut portion 130 to press the end of the connecting rod 110. has a bonding structure.

5 and 6, the bracket 200 is installed to be fixed to the wall, and a horizontal plate 210 that is in close contact with the wall and a pair of vertical plates 220 spaced apart from the side of the horizontal plate 210 It has an integral structure connected in this protruding form, and the connecting holes 221 penetrating through each of the vertical plates 220 are formed to be adjacent to each other, and at this time, the connecting holes 221 of the vertical plate 220 are inserted and penetrated. A first hinge shaft 222 for connecting is provided, and the first hinge shaft 222 connected to the vertical plate 220 connection hole 221 prevents separation to the outside and the vertical plate 220 connection hole 221 ) A pair of circumferentially protruding first intermittent rings 223 are formed to be spaced apart from each other on the outer peripheral surface of the first hinge shaft 222 to maintain their respective positions, for example, a vertical plate 220 and a vertical plate 220. A pair of first stop ring 223 formed on the first hinge shaft 222 is positioned therebetween, and the first stop ring 223 intermittently intercepts the side of the connection hole 221 .

Accordingly, the center of the first hinge shaft 222 connecting the vertical plate 220 connection hole 221 of the bracket 200, that is, the first hinge shaft located between the vertical plate 220 and the vertical plate 220 ( One side of the first bolt portion 120a is coupled to 222 , and has a structure in which the first bolt portion 120a and the first hinge shaft 222 are rotatably coupled to each other.

In addition, unlike the fixed state in which the first stop ring 223 is connected to the outer circumferential surface of the first hinge shaft 222 as described above, the coupling position of the first stop ring 223 is the same while the first hinge shaft 222 is the same. ) and the coupling part 121a coupling hole 121a-1 of the first bolt part 120a to be described later is inserted into the first hinge shaft 222, at this time the vertical plate 220 and the vertical plate 220 The coupling part 121a of the first bolt part 120a between the first stop ring 223 and the first stop ring 223 inserted into the first hinge shaft 222 while the coupling part 121a is positioned therebetween. will be located

In addition, as shown in FIGS. 5 (b) and 6, the curved ring 121a protruding in a ring shape at both ends of the coupling hole 121a-1 formed in the coupling part 121a of the first bolt part 120a, respectively. -2) is formed, and as the first hinge shaft 222 of the bracket 200 is inserted into the coupling hole 121a-1 of the coupling part 121a of the first bolt part 120a, the vertical plate 220 and The coupling hole 121a-1 of the coupling part 121a facing the first stop ring 223 bound to the first hinge shaft 222 located between the vertical plates 220 and the curved ring 121a-2 are The first stop ring 223 is interviewed, and at this time, when the first bolt part 120a rotates about the first hinge shaft 222 , the curved ring 121a-2 rubs against the first stop ring 223 , The first stop ring 223 has a structure in which the first stop ring 223 is rotated about the first hinge shaft 222 while reducing the frictional force, that is, both sides of the coupling part 121a having the coupling hole 121a-1 and the coupling part. When the side surfaces of the vertical plate 220 facing both sides of the 121a face each other, the friction area increases, and as the rotation of the first bolt part 120a becomes difficult, this friction area is reduced while securing an interference space between each other. Insert the first stop ring 223 into the first hinge shaft 222 to help the free rotation of the first bolt portion 120a and the curved ring 121a-2 on the outer peripheral end of the coupling hole 121a-1 will form

And, the first bolt portion (120a) is formed with a coupling portion (121a) compressed in an arc shape on one side, and the other side has an integral structure formed of a screw portion (122a) having a screw thread formed on the outer circumferential surface as a round bar shape, the A coupling hole 121a-1 is formed in the center of the coupling part 121a of the first bolt part 120a to bind the first hinge shaft 222 connected to the vertical plate 220 of the bracket 200 described above. .

And, as shown in FIGS. 2, 7 and 8, the second bolt part 120b has the same shape as the first bolt part 120a, and is disposed in a left-right symmetrical form with the first bolt part 120a. At this time, the clamping unit 300 is coupled to the coupling part 121b of the second bolt part 120b.

The clamping unit 300 includes a pair of clamping parts 310 symmetrical to each other so as to have a shape corresponding to the outer shape of the pipe, and a fastening bolt 20 and a fastening nut for fastening both ends of the clamping part 310, respectively. (25) and one end of each of both ends of the clamping part 310 is further extended to a predetermined length to have a structure for binding the second hinge shaft 320 to the extended end of the mutual clamping part 310, and the second The hinge shaft 320 is provided with a pair of second stop rings 321 spaced apart from each other on the outer circumferential surface, and the second stop ring 321 is positioned between the extended ends of the clamping parts 320 coupled to each other to form a mutual clamping part. The width between the ends of the 310 is maintained.

Accordingly, the coupling part 121b of the second bolt part 120b is positioned between the second stop rings 321 of the second hinge shaft 320 bound to both ends of the clamping part 310 of the clamping unit 300 . While inserting the second hinge shaft 320 through the coupling hole 121b-1 of the coupling part 121b, the second bolt part 120b is rotatably coupled with respect to the second hinge shaft 320. do.

In addition, unlike the fixed state in which the second stop ring 321 is connected to the outer circumferential surface of the second hinge shaft 320 as described above, the coupling position of the second stop ring 321 is the same and the second hinge shaft 320 ) and the coupling hole 121b-1 of the coupling part 121b of the second bolt part 120b is inserted into the second hinge shaft 320, and at this time, the coupling part ( While 121b) is positioned, the coupling part 121b of the second bolt part 120b is positioned between the second stopper ring 321 inserted into the second hinge shaft 320 and the second stop ring 321 .

In addition, the second bolt portion 120b has the same shape as the curved ring 121a-2 formed at both ends of the coupling hole 121a-1 formed in the coupling portion 121a of the first bolt portion 120a described above. A curved ring 121b-2 is formed at both ends of the coupling hole 121b-1 formed in the coupling part 121b, respectively, and the coupling part 121b of the second bolt part 120b is coupled to the coupling hole 121b-1. As the second hinge shaft 320 of the clamping unit 300 is inserted, the second stopper ring 321 coupled to the second hinge shaft 320 located between the ends of the clamping parts 310 on both sides faces the second stopper ring 321. The first bolt portion 120a described above in a form in which the curved ring 121b-2 formed in the coupling portion 121b of the 2 bolt portion 120b and the coupling hole 121b-1 is in contact with the second intermittent ring 321. The coupling portion 121a of the coupling hole 121a-1 has the same role as the curved ring 121a-2 formed in the coupling hole 121a-1.

And, as shown in FIGS. 3 and 4, the connecting rod 110 is disposed between the first bolt part 120a and the second bolt part 120b, and a fastening part having a bolt hole 112 penetrating in the center is formed. (111) is provided at both ends, the bolt hole 112 is in the form of a tube configured to communicate with the inside, the first and second bolt portions (120a) in the bolt hole 112 formed in the fastening portion 111 of the connecting rod (110) The screw portions 122a and 122b of the (120b) have a fastening shape to enter into the connecting rod 110 while being screwed together.

The inner diameter of the conduit 110-1 inside the connecting rod 110 has a larger inner diameter than the outer diameter of the screw portions 122a and 122b of the first and second bolt portions 120a and 120b, and both ends of the connecting rod 110 As each fastening 111 is arranged in a connected and fixed state, the other ends of the first and second bolt parts 120a and 120b are screwed into the fastening part 111 bolt hole 112 of the corresponding position.

In addition, the other ends of the first and second bolt parts 120a and 120b are screwed into the bolt hole 112 of the fastening part 111 , and are screwed through the bolt hole 112 of the fastening part 111 . The first and second bolt portions 120a and 120b have a form in which the other ends are introduced into the conduit of the connecting rod 110, and the first and second bolt portions 120a and 120b are connected to the bolt hole ( 112) and screwing the first and second bolt portions 120a and 120b to the clamping unit 300 of the pipe and the bracket 200 of the wall by adjusting the length exposed from the connecting rod 110, respectively. The coupling portions 121a and 121b at positions corresponding to the pipe support 100 pivotally connected to the hinge shafts 222 and 320 pull or loosen the first and second hinge shafts 222 and 320 of the pipe. fixed or unlocked.

And, by tightening the first and second bolt portions 120a and 120b at positions corresponding to the first and second hinge shafts 222 and 320, the coupling portions 121a and 121b are connected to the first and second hinge shafts. (222) (320) When the fixing is completed, the fastening part 111 of the connecting rod 110 by tightening the nut parts 122a and 122b screwed to the first and second bolt parts 120a and 120b. By closely fixing the first and second bolt portions 120a and 120b, loosening of the first and second bolt portions 120a and 120b is firmly fixed.

The first and second bolt portions 120a and 120b respectively corresponding to both ends of the connecting rod 110 are coupled, and in this case, if the coupling portion 121a of the first bolt portion 120a has a horizontal direction, the second bolt The coupling portion 121b of the portion 120b has a vertical plane direction.

And, as shown in Figs. 3 and 4, the nut unit 130 is a screw portion 122a of the first and second bolt portions 120a and 120b coupled to the fastening portion 111 of the connecting rod 110, respectively. 122b), the end of the fastening part 111 of the connecting rod 110 is pressed in close contact with each other to intermittently screw coupling between the first and second bolt parts 120a and 120b and the fastening part 111, That is, the first and second bolt portions 120a and 120b of each of the first and second bolt portions 120a and 120b fixed the rotation structure of the bracket 200 and the clamping unit 300 coupled to the coupling portions 121a and 121b. The screw parts 122a and 122b of the bolt parts 120a and 120b are screwed to the fastening part 111 of the connecting rod 110 while the bracket 200 and the clamping unit are coupled to the coupling parts 121a and 121b ( 300) is converted to have a tensioned pressing structure between them, and at this time, the screw portion 1221 is pressed by pressing the end of the fastening portion 111 while fastening the nut portion 130 to the screw portions 122a and 122b to keep the tension structure constant. ) (122b) and the fastening portion 111 is to limit the loosening.

In addition, the nut part 130 is coupled and fixed to the side of the fastening part 111 so that the screw parts 122a and 122b of the first and second bolt parts 120a and 120b are screwed together with the nut part 130 and are fastened. It may have a coupling structure that enters the inside of the connecting rod 110 through the bolt hole 112 of the part 111, in this case, the fastening means of the connecting rod 110 and the first and second bolt parts 120a and 120b is The bolt hole 112 of the above-described fastening part 111 may be a fastening means together with the nut part 130 .

And, the fastening portion 111 or the nut portion 130 disposed on both sides of the connecting rod 110 is fastened with the screw portions 122a and 122b of the first and second bolt holes 120a and 120b at the corresponding positions. The direction is formed in the opposite direction, that is, the screw portion 122a of the first bolt hole 120a and the fastening portion 111 at a position corresponding to the screw portion 122a of the first bolt portion 120a, the bolt hole 112 If the fastening direction is the forward direction, the fastening part 111 of the second bolt hole 120b and the screw part 122b of the second bolt hole 120b correspond to the screw part 122b of the bolt hole 112 and the fastening direction. This is the reverse direction, that is, if the threaded direction formed in the threaded portion 122a of the first bolt portion 120a is in the forward direction, the threaded direction formed in the threaded portion 122b of the second bolt portion 120b is the reverse direction, and thus the connecting rod ( When the 110) is rotated forward, the threaded part 122a of the first bolt part 120a and the threaded part 122b of the second bolt part 120b enter the inside of the connecting rod 110. Conversely, when the connecting rod 110 is rotated in reverse The screw portion 122a of the first bolt portion 120a and the screw portion 122b of the second bolt portion 120b protrude to the outside of the connecting rod 110 .

And, by being inserted into the inside of the connecting rod 110 and pressurized and fixed inside the connecting rod 110 by the first and second bolt portions 120a and 120b, the rigidity of the connecting rod 110 is reinforced and the first and second The structure serving to reinforce the supporting force with the bolt portions 120a and 120b will be described as follows.

As shown in FIGS. 9 to 11 , it is inserted into the connecting rod 110 and located in the inner center of the connecting rod 110, and a horizontal first incision groove 401 is formed with a predetermined length from the center of one side to the inside. A first coupling support (400a) having a vertical second cut-out groove (402) formed with a predetermined length inward from the center of the side surface (400a);

A first adhesive part inserted into the connecting rod 110 and positioned on one side of the first coupling support 400a, one side of which is interviewed at the end of the first bolt part 120a inserted into the connecting rod 110 One end is connected to the center of the other side of the 510a and the first adhesion part 510a and the first pressing part 520a of the horizontal plate type extending to a predetermined length and the entire center of the first pressing part 520a One end is connected to the outer surface of the first pressing unit (520a), the other end is located on the outside of the first cylindrical first binding portion (530a) of the integral first pressing fixture (500a) and,

A second adhesion part inserted into the connecting rod 110 and positioned on the other side of the first coupling support 400a, one side of which is interviewed at the end of the second bolt part 120b inserted into the connecting rod 110. A second pressing part 520b of a horizontal plate type extending to a predetermined length with one end connected to the center of the other side of the second contact part 510b and the center of the second pressing part 510b and the entire center of the second pressing part 520b One end is connected to the outer surface and the second pressing unit 520b has a structure in which an integral second pressing unit 500b is further included, which is composed of a cylindrical second binding unit 530b having the other end located outside the other end.

As shown in Figs. 9 and 11 (c), the first coupling support 400a is inserted into the connecting rod 110 and located in the center of the connecting rod 110, as a round bar shape having a predetermined length, the The center of the first coupling support 400a located in the center of the connection rod 110 inside the connection rod 110 through a fastening means 30 such as a bolt or the like at the upper/lower side of the center of the connection rod 110 or in a state inserted in the center of the inner conduit. The first coupling support 400a is fixed to the inside of the connecting rod 110 by fastening the upper/lower side.

The first coupling support (400a) is formed by horizontally cutting one side into halves to form a first horizontal incision groove 401 recessed to a predetermined length on the inside, and the other side of the first coupling support (400a) is halved. The second vertical incision groove 402 concave to a predetermined length inside is formed by vertical incision.

That is, if the first cut-out groove 401 horizontally cut in the plane of one side of the first coupling support 400a, the second cut-out groove 402 cut vertically in the plane of the other side is formed.

And, if the central outer circumferential surface of the first coupling support (400a) is coupled and fixed to the central inner circumferential surface of the connecting member (110), the outer circumferential surface of one side and the outer circumferential surface of the other side of the first coupling support (400a) are the first coupling support (400a) of the center It has a small outer diameter compared to the outer diameter, that is, if the central outer peripheral surface of the first coupling support (400a) is in close contact with the inner peripheral surface of the connecting rod 110, both outer peripheral surfaces based on the central outer peripheral surface of the first coupling support (400a) to the outer diameter of the central outer peripheral surface It has a stepped shape with a smaller outer diameter.

In addition, the first and second cut-out grooves 401 and 402 of the first coupling support 400a may have the same vertical width or a vertical width shape that gradually decreases toward the inside.

And, as shown in FIGS. 9 and 11 (b), the first pressing fixture 500a includes a first adhesion part 510a, a first pressing part 520a and a first binding part 530a. It has an integral structure and is inserted into the connecting rod 110 and located at one side of the first coupling support 400a.

The first adhesive portion 510a has a disk shape in which one side is interviewed at the end of the first bolt portion 120a inserted into the connecting rod 110, and the first pressing portion 520a is a first adhesive portion One end is connected to the center of the other side of the 510a and has a horizontal plate shape extending to a predetermined length, and the first binding part 530a has one end connected to the entire outer surface of the center of the first pressing part 520a. The first pressing part 520a has a cylindrical shape with the other end positioned outside the other end, that is, the first binding part 530a has one side where one end is located is closed while the other side on which the other end is located has an open shape, and the center of the other side The other end of the first pressing part 520a is positioned on the .

One side of the first coupling support 400a is inserted into the first coupling part 530a of the first pressing fixture 500a, and at the same time as the horizontal first cut-out groove 401 of the first coupling support 400a. As the other end of the first pressing part 520a is inserted and the other end of the first pressing part 520a is moved inside the first cut-out groove 401, one end of the first coupling support 400a is opened, and one end of the first coupling support 400a is opened. The outer peripheral surface of the first pressing body (500a) is in close contact with the inner peripheral surface of the first binding portion (530a).

That is, as the first bolt portion 120a is fastened into the connecting rod 110, the end of the screw portion 122a of the first bolt portion 120a presses the first adhesion portion 510a of the first pressing fixture 500a. While horizontally moving to one side of the first coupling support (400a) disposed inside the connecting rod (110), and at the same time moving into the first coupling portion (530a) of the first pressing fixture (500a) of the first coupling support (400a) As one side is inserted, the first pressing part 520a located inside the first binding part 530a is bound by the first cut-out groove 401 of the first coupling support 400a.

At this time, the outer peripheral surface of one side of the first coupling support (400a) is in close contact with the inner circumferential surface of the first binding part (530a), and a guide groove on the upper and lower side of the outer circumferential surface of one side of the first coupling support (400a) ( As the 403 is formed, a guide jaw 531 is formed at the inner peripheral end of the first binding part 530a corresponding to the position of the guide groove 403, and the first coupling support 400a is formed inside the first binding part 530a. ), the guide jaw 531 of the first coupling part 530a is meshed with the guide groove 403 of the first coupling support 400a when one side of the first coupling support 400a is inserted, and the first pressure in the center direction of the first coupling support 400a The fixed body 500a is moved.

And, as shown in FIGS. 9 and 11 (a), the second pressing fixture 500b includes a second adhesion part 510a, a second pressing part 520b and a second binding part 530b. It has an integral structure, and is inserted into the connecting rod 110 and located on the other side of the first coupling support 400a.

The second adhesive portion 510b has a disk shape in which one side is surfaced to the end of the second bolt portion 120b inserted into the connecting rod 110, and the second pressing portion 520b is a second adhesive portion. One end is connected to the center of the other side of the 510b and has a horizontal plate shape extending to a predetermined length, and the second binding part 530b has one end connected to the entire outer surface of the center of the second pressing part 520b. The second pressing part 520b has a cylindrical shape with the other end positioned outside the other end, that is, the second binding part 530b has one side where one end is located is closed while the other side on which the other end is located has an open shape, and the center of the other side The other end of the second pressing part 520b is positioned on the .

The other side of the first coupling support 400a is inserted into the second coupling part 530b of the second pressing fixture 500b and at the same time, the vertical second cut-out groove 402 of the first coupling support 400a is inserted. As the other end of the second pressing part 520b is inserted into the second cut-out groove 402, the other end of the second pressing part 520b is moved to the inside of the first coupling support 400a, and the other end of the first coupling support 400a is opened. The outer peripheral surface of the other end is in close contact with the inner peripheral surface of the second binding portion (530b) of the second pressing fixture (500b).

That is, as the second bolt portion 120b is fastened into the connecting rod 110, the end of the screw portion 122b of the second bolt portion 120b presses the second adhesion portion 510b of the second pressing fixture 500b. While horizontally moving to the other side of the first coupling support (400a) disposed inside the connecting rod (110), at the same time, the second coupling portion (530b) of the second pressing fixture (500b) into the first coupling support (400a) As the other side of the part is inserted, the second pressing part 520b located inside the second binding part 530b is bound to the second cut-out groove 402 of the first coupling support 400a.

At this time, the outer peripheral surface of the other side of the first coupling support (400a) is in close contact with the inner circumferential surface of the second binding part (530b), and also guide grooves 403 on the left and right sides of the outer peripheral surface of the other side of the first coupling support (400a). ) is formed, a guide jaw 531 is formed at the inner peripheral end of the second binding part 530b corresponding to the position of the guide groove 403, and a first coupling support 400a is formed inside the second binding part 530b. When the other side part of the first coupling support 400a is inserted, the guide jaw 531 of the second coupling part 530b is meshed with the guide groove 403 of the first coupling support 400a, and a second pressure is applied in the center direction of the first coupling support 400a. The fixed body 500b is moved.

And, as shown in FIGS. 9 and 10 , the first pressing fixture 500a and the second pressing fixture 500b inserted into the connecting rod 110 and disposed on both sides of the first coupling support 400a are the first A first pressing fixture that is formed to be symmetrical to each other with respect to one coupling support (400a) and adjacent to the first cut-out groove (401) and the second cut-out groove (402) of the first coupling support (400a), respectively. The first pressing portion 520a of the 500a and the second pressing portion 520b of the second pressing fixture 500b are inserted into the corresponding first and second incision grooves 401 and 402. The first and second pressing parts 520a and 520b have a structure in which they are orthogonal to each other.

In addition, as shown in (c) of FIG. 11, one side of the first coupling support 400a facing the other end of the first binding part 530b of the first pressing fixture 500a is a first binding part 530a. Doedoe inserted into the first cut-out groove so that the other end of the first pressing part 520a located inside the first coupling part 530a is inserted and pressed into the first cut-out groove 401 of the first coupling support 400a ( While the first pressing portion 520a having a direction corresponding to the cut horizontal direction of 401 is positioned, the width of the first cut groove 401 is gradually reduced toward the inside,

The other side of the first coupling support 400a facing the other end of the second binding part 530b of the second pressing fixture 500b is inserted into the second binding part 530b, and the second binding part ( 530b) The other end of the second pressing part 520b located inside is inserted and pressed into the second cut-out groove 402 of the first coupling support 400a so that the second cut-out groove 402 is cut in a vertical direction corresponding to the vertical direction. While the second pressing portion 520b with is positioned, the second cut-out groove 402 has a structure in which the width gradually decreases toward the inside.

In addition, the ends of the first and second pressing parts 520a and 520b formed in the inner center of the first and second binding parts 530a and 530b are connected to the other ends of the first and second binding parts 530a and 530b. It may be located on the same line or may have a shape that protrudes and extends to the other end of the first and second binding portions 530a and 530b by a predetermined length.

In addition, as shown in (d) of Figure 11, the first pressing fixture (500a) and the second pressing fixture (500b), each of the first binding portion (530a) and the second binding portion (530b) is the other side outer peripheral surface A third cut-out groove 532 is formed as a , and the third cut-out groove 532 is cut to the left and right of the first binding part 530a corresponding to the horizontal cross-sectional position of the first pressing part 520a, and the second pressing part ( 520b) has a structure in which the second binding portion 530b corresponding to the position of the vertical section is cut up and down.

When the first bolt portion 120a is fastened to the inside of the connecting rod 110, the first pressing fixture 500a is moved to one side of the first coupling support 400a, and at this time, the narrow inner side of the first coupling support 400a. As the first pressing part 520a is fitted into the first cut-out groove 401 with a, it moves inside the first cut-out groove 401, and at the same time, one side of the first coupling support 400a is opened and the first binding is performed. By pressing the inner peripheral surface of the portion 530a, the first binding portion 530a is opened due to the third incision groove 532, and the outer peripheral surface of the first binding portion 530a expanded to have an expanded tube shape presses the inner peripheral surface of the connecting rod 110. become close

In addition, since the third cut-out groove 532 of the second binding part 530b is formed, the second coupling process of the first pressing fixture 500a and the first coupling support 400a is identical to the second coupling process. The other side of the pressing fixture (500b) and the first coupling support (400a) is coupled.

In addition, as shown in FIG. 12 , the first and second pressing parts 520a and 520b located inside the first and second binding parts 530a and 530b of the first and second pressing fixtures 500a and 500b. direction is the same,

The first coupling support 400a is not installed, a rectangular pressing space 430 is formed between the upper plate 410 and the lower plate 420, and one end is connected at both ends of the upper plate 410 and the lower plate 420. The second is bent and enters the pressurized space 430 , and is formed with a guide path 441 between the overlapping and overlapping ends, the ends of which are connected to each other, and the expanded tube portions 440 arranged to face each other on both sides in the pressurized space 430 are formed. The coupling support (400b) is installed in the center of the inside of the connecting rod (110),

It provides a pipe support 100 having an external cross-section of the first and second binding portions 530a and 530b of the first and second pressing fixtures 500a and 500b having a rectangular shape.

First, if the first pressing part 520a located in the first binding part 530a of the first pressing fixture 500a has a horizontal shape, the second binding part 530b of the second pressing fixture 500b. The second pressing unit 520b located in the horizontal line has a horizontal shape.

The second coupling support 400b has a horizontal tetrahedral shape while the upper and lower portions are sealed with a horizontal plate-shaped upper plate 410 and a lower plate 420, and is pressed between the upper plate 410 and the lower plate 420. A space 430 is formed, and one end connected to each end of the upper plate 410 and the lower plate 420, and the other end is connected by a threaded connection. The pressure space 430 is disposed on both sides of the pressurized space 430 in a symmetrical form. , The expansion tube 440 is connected to each end of the upper plate 410 and the lower plate 420 in a vertical symmetrical form, and one end is bent and extended into the pressing space 430 in an overlapping chip structure as a horizontal guide between the overlaps (441) is formed and the other ends are connected to each other.

And in the pressurized space 430, the expansion pipe part 440 is arranged to face each other in a symmetrical form, and the other end of the expansion pipe part 440 and the other end of the expansion pipe part 440 facing each other have a predetermined spaced apart width. As the first and second pressing units 510a and 520b move inward along the guide path 441, the ends of the first and second pressing units 520a and 520b press the end of the guide path 441 to expand the tube ( The ends of the upper plate 410 and the lower plate 420 connected to one end of the 440 are pressed, so that a portion of the upper plate 410 and the lower plate 420 of the second coupling support 400b presses the inner circumferential surface of the connecting rod 110 .

In addition, the first and second binding portions 530a and 530b of the first and second pressing fixtures 500a and 500b have a rectangular cross-section while the first and second binding portions 530a and 530b. Corresponding ends of the second coupling support (400b) are respectively inserted into the inside, and thus, when the first bolt part (120a) is fastened to the inside of the connecting rod (110) and moved, the first pressing fixture (500a) is the second coupling support. (400b) is moved to one side, and at this time, the first pressing part 520a is fitted into the guide furnace 441 having a narrow inner side of the second coupling support 400b while the expanding pipe part 440 is opened while the upper and lower sides are widened. At the same time, the upper plate 410 and the lower plate 420 are spread apart to press the inner circumferential surface of the connecting rod 110 , so that the second coupling support 400a is pressed into close contact with the inner circumferential surface of the connecting rod 110 .

In addition, the cross section of the first and second binding portions (530a, 530b) of the first and second pressing fixtures (500a, 500b) as described above is formed in the third cut-out groove (531) formed on the outer peripheral surface of the rectangular shape. A third cut-out groove 532 is formed on the outer surfaces of the first and second binding portions 530a and 530b at positions corresponding to the horizontal cross-sectional positions of the first and second pressing portions 520a and 520b, and the first and second pressing portions are formed. As the parts 520a and 520b are fitted with a guide path 441, the upper and lower expansion of the second coupling support 400b and the expansion of the first and second coupling parts 530a and 530b at the same time as the inner circumferential surface of the connecting rod 110 by pressing and close to exert a firm support force between the connecting rod 110 and the second coupling support (400ab).

As mentioned above, although the present invention has been described in detail through specific embodiments, the present invention is not limited to the above embodiments, and various modifications are possible by those of ordinary skill within the scope of the technical spirit of the present invention.

Pipe support 100 Connection rod 110 Fastening part 111
Bolt hole 112 First bolt part 120a Second bolt part 120b
coupling part 121a, 121b coupling hole 121a-1, 121b-1
Nut part 130 Bracket 200 Horizontal plate 210
Vertical plate 220 Connection hole 221 First hinge shaft 222
Clamping unit 300 Clamping part 310 Second hinge shaft 320
First coupling support material 400a Second coupling support member 400b First cut-out groove 401
2nd incision groove 402 Guide groove 403 Top plate 410
Lower plate 420 Pressurized space 430 Expansion part 440
Guidero 441 First press fixture 500a Second press fixture 500b
First adhesive part 510a Second adhesive part 510b First pressing part 520a
Second pressing part 520b First binding part 530a Second binding part 530b
Guide jaw 531 3rd incision groove 532

Claims (4)

A first bolt portion 120a rotatably coupled to one side with a wall fixing bracket 200; and a clamping unit 300 that has a symmetrical shape to the first bolt portion 120a and wraps and connects the pipe on one side. A second bolt portion 120b rotatably coupled; and the other side of each of the first and second bolt portions 120a and 120b while being disposed between the first bolt portion 120a and the second bolt portion 120b. A tubular connecting rod 110 in which a conduit is formed therein so that the fastening part 111 having a bolt hole 112 penetrating through the center so as to be screwed to the end is provided at both ends so that the bolt hole 112 communicates with the inside; And, the first and second bolt portions (120a, 120b) are screwed to the other side of each of the nut portion 130 for pressing the end of the connecting rod 110; consists of a pipe support 100, including,
The bracket 200 is installed to be fixed to the wall, and a horizontal plate 210 that is in close contact with the wall and a pair of vertical plates 220 spaced apart from the side of the horizontal plate 210 are connected in a protruding form. and the connecting holes 221 penetrating through each of the vertical plates 220 are formed to be adjacent to each other, and in this case, the first hinge shaft 222 is inserted through the connecting holes 221 of the vertical plate 220 to connect them. ) is provided,
A pair of first interlocking rings 223 inserted into the first hinge shaft 222 are positioned between the vertical plate 220 and the vertical plate 220,
At both ends of the coupling hole 121a-1 formed in the coupling part 121a of the first bolt part 120a, curved rings 121a-2 protruding in a ring shape are formed, respectively, and the first bolt part 120a The first hinge shaft 222 positioned between the vertical plate 220 and the vertical plate 220 while the first hinge shaft 222 of the bracket 200 is inserted into the coupling portion 121a of the coupling hole 121a-1. The coupling hole 121a-1 of the coupling portion 121a positioned to face the first stopper ring 223 bound to the curved ring 121a-2 has a shape in which the first stopper ring 223 is interviewed,
The clamping unit 300 includes a pair of clamping parts 310 symmetrical to each other so as to have a shape corresponding to the outer shape of the pipe, and a fastening bolt 20 and a fastening nut for fastening both ends of the clamping part 310, respectively. (25) and one end of each of the both ends of the clamping part 310 is further extended to a predetermined length to have a structure for binding the second hinge shaft 320 to the extended end of the mutual clamping part 310,
The second hinge shaft 320 is provided with a pair of second stop rings 321 spaced apart from each other on the outer circumferential surface, and the second stop ring 321 is positioned between the extended ends of the clamping parts 320 coupled to each other. ,
A curved ring 121b-2 is formed at both ends of the coupling hole 121b-1 formed in the coupling part 121b of the second bolt part 120b, respectively, and the coupling part ( 121b) The second hinge shaft 320 of the clamping unit 300 is inserted into the coupling hole 121b-1, and the second interruption is coupled to the second hinge shaft 320 located between the ends of the clamping parts 310 on both sides. A shape in which the curved ring (121b-2) formed in the coupling hole (121b-1) of the coupling part (121b) of the second bolt part (120b) positioned to face the ring (321) is interviewed with the second stop ring (321) A pipe support, characterized in that it has. delete According to claim 1,
It is inserted into the connecting rod 110 and located in the inner center of the connecting rod 110, and a horizontal first incision groove 401 is formed with a predetermined length from the center of one side to the inside, and the other side is vertical from the center of the other side to the inside by a predetermined length. A first coupling support (400a) having a second cut-out groove (402) formed therein;
A first adhesive part inserted into the connecting rod 110 and positioned on one side of the first coupling support 400a, one side of which is interviewed at the end of the first bolt part 120a inserted into the connecting rod 110 One end is connected to the center of the other side of the 510a and the first adhesion part 510a and the first pressing part 520a of the horizontal plate type extending to a predetermined length and the entire center of the first pressing part 520a One end is connected to the outer surface of the first pressing unit (520a), the other end is located on the outside of the first cylindrical first binding portion (530a) of the integral first pressing fixture (500a) and,
A second adhesion part inserted into the connecting rod 110 and positioned on the other side of the first coupling support 400a, one side of which is interviewed at the end of the second bolt part 120b inserted into the connecting rod 110. A second pressing part 520b of a horizontal plate type extending to a predetermined length with one end connected to the center of the other side of the second adhesion part 510b and the second pressing part 510b and the entire center of the second pressing part 520b One end is connected to the outer surface of the second pressing unit (520b), the other end is located on the outside of the cylindrical second binding portion (530b) of the integral second pressure fixing body (500b) is characterized in that it further comprises a pipe support fixture. 4. The method of claim 3,
A third cut-out groove 532 is formed on the outer circumferential surface of the other side of the first binding part 530a and the second binding part 530b of each of the first pressing fixture 500a and the second pressing fixture 500b, The third cut-out groove 532 is cut to the left and right of the first binding part 530a corresponding to the horizontal sectional position of the first pressing part 520a, and a second binding part corresponding to the vertical sectional position of the second pressing part 520b. Pipe support, characterized in that it has a structure that is cut in the upper and lower sides of the (530b).

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