KR100960618B1 - The mount for riser pipe and the riser pipe installed the mount - Google Patents

Abstract

PURPOSE: A mount for a riser pipe and a riser pipe in which the mount is mounted are provided to support the riser pipe in a vertical direction by minimizing noise and vibrations of the riser pipe. CONSTITUTION: A mount for a riser pipe comprises a base plate(100), a rail pipe(200), a sliding connector(300), a spring, and a support plate(500). One end of the rail pipe is combined in the base plate. The rail pipe is expanded to the upper of the base plate. The sliding connector moves along the exterior of the rail pipe to top and bottom. The spring is inserted between the base plate and the sliding connector. The support plate is combined in the side of the sliding connector.

Description

The Mount for Riser Pipe and The Riser Pipe installed the mount}

The present invention relates to a riser pipe mount and the riser pipe is installed, in more detail, as well as a general building as well as a high-rise building with a recent increase in demand, and installed in hot water pipes, large expansion displacement large steam pipes to prevent damage to the pipes The present invention relates to a riser and a mount pipe installed with a mount that can minimize construction time and reduce construction costs.

In general, the riser pipe installed vertically to the building is not only applied to its own load but also to the mechanical and thermal environment such as shrinkage / expansion due to temperature change, noise and vibration caused by fluid flow in the riser pipe, and noise and vibration generated by the piping system. As they are exposed, countermeasures against noise and vibration are needed.

In order to solve this problem, the riser pipe is installed in the riser pipe, the anchor for the riser pipe, the guide for the riser pipe, the spring for the riser pipe, and the like.

1 illustrates an anchor for a riser pipe according to the prior art. Referring to FIG. 1, after the structural member steel 2 is installed on the bottom 1 and the support body 3 is fixed to the upper surface of the structural member steel 2, the elastic body 4 is installed on the upper surface of the support body 3. do. The clamp 5 has a semicircular curved portion formed at the center portion and a coupling portion formed at both side surfaces thereof. The two clamps 5 clamp the riser pipes P on both sides of the main surface of the riser pipe P, and the clamp 5 and the elastic body 4 are fixed by the bolts 6. The elastic body 4 is a highly elastic dustproof rubber is inserted into the steel housing. The two clamps 5 are joined to each other on both sides by fastening means 7, bolts, nuts. As described above, after the elastic body 4 fixed to the building floor 1 is coupled with the clamp 5, the portion where the clamp 5 and the riser pipe P come into contact with each other is fixed by welding (w). As a result, the elastic body 4 supports the weight of the granular pipe P. On the other hand, 'I' is a heat insulating material, to prevent the loss of thermal energy of the fluid (steam, hot water, cold water) in the granular pipe.

Figure 2 shows a granular pipe guide according to the prior art. Referring to FIG. 2, after the structural member steel 2 is installed on the bottom 1 and the supporting member 3 is fixed to the upper surface of the structural member steel 2, the elastic body 4 is installed on the upper surface of the supporting member 3. do. The two clamps 5 clamp the riser pipes P on both sides of the main surface of the riser pipe P, and the clamp 5 and the elastic body 4 are fixed by the bolts 6. On the outer circumferential surface of the granular pipe P, the guide bars 8 are spaced apart in the circumferential direction by a predetermined number and are welded. The elastic body 4 is a highly elastic dustproof rubber is inserted into the steel housing. The two clamps 5 are joined to each other on both sides by fastening means 7, bolts, nuts. As a result, the riser pipe P moves in the up and down direction, thereby preventing the warpage or twist of the riser pipe P.

Figure 3 shows a spring for the riser pipe according to the prior art. Referring to FIG. 3, after the structural member steel 2 is installed on the bottom 1 and the supporting member 3 is fixed to the upper surface of the structural member steel 2, the spring 9 is attached to the upper surface of the supporting member 3. Install. The two clamps 5 clamp the riser pipes P on both sides with respect to the main surface of the riser pipe P, and the clamp 5 and the spring 9 are fixed by the bolts 6. The two clamps 5 are joined by fastening means 7, bolts, nuts. As described above, after the spring 9 fixed to the building floor 1 is coupled with the clamp 5, the portion where the clamp 5 and the riser pipe P come into contact with each other is fixed by welding (w). Thereby, the spring 9 distributes the load of the granular piping P.

Figure 4 illustrates the riser anchor, the riser guide and the riser spring installed in the riser pipe. Referring to Figure 4, the lowest point and the highest point of the riser is installed, the anchor for the riser is installed, the spring for the riser is installed on the second floor (that is, the third floor) and the second floor (16 floors) from the highest point from the lowest point. From the top of each of the two floors (5 floors) and 2 floors below (14 floors), a guide for the standing pipe is installed, respectively, from above two floors (7 floors) and 2 floors below (12 floors), respectively, This is installed. In the middle, an expansion joint (E.P Joint) is installed.

However, the prior art as described above has the following problems. First, in the case of the guide for the riser pipe, the riser pipe moves up and down. Sliding friction occurs between the guide bar and the clamp due to the relative movement of the riser pipe. Not a cause of noise. Second, in the case of the spring for the riser pipe, after installing it in the riser pipe, it is necessary to perform leveling work to compress the spring so that the spring shares the anchor load in the field. have. Third, since the support for the lateral load of the riser pipe is supported only in the uniaxial direction, there is a problem that the lateral load is not supported for the remaining directions other than the uniaxial direction. Fourth, because the production and installation of the riser guide and the spring for the riser pipe separately, there is a problem that the construction cost increases. Fifth, because the guide for the riser and the spring for the riser should be installed every two floors, when installed in a high-rise building, there is a problem that the installation cost increases.

The present invention has been made in order to solve the above problems, it is possible to simultaneously perform the conventional guide and the pipe for the riser pipe in one mount, to minimize the noise and vibration of the riser pipe, The purpose is to strengthen the transverse support.

Mount for the plumbing pipe of the present invention for achieving the above object, the base plate; An end coupled to the base plate, the rail pipe extending upward of the base plate; A sliding connector moving upward and downward along an outer surface of the rail pipe; A spring inserted between the base plate and the sliding connector; It includes a support plate coupled to the side of the sliding connector.

In addition, a stopper penetrates the side surface of the sliding connector to fix the vertical movement of the sliding connector.

In addition, further comprising a rubber pad inserted between the inner side of the sliding connector and the rail pipe, characterized in that the separation space is formed between the rubber pad and the rail pipe.

In addition, the support plate is characterized in that the slot hole is formed.

On the other hand, the mount for the riser pipe of the present invention for achieving the above object, the base plate; One end is coupled to the base plate, and a cylindrical rail pipe extending to the upper side of the base plate; A sliding connector having an inner circumferential surface opposite to an outer circumferential surface of the rail pipe; A stopper for fixing the vertical movement of the sliding connector; A rubber pad formed between an inner circumferential surface of the sliding connector and an outer circumferential surface of the rail pipe; It includes a support plate coupled to the side of the sliding connector.

In addition, an elastic member is installed between the base plate and the sliding connector.

In addition, the elastic member is characterized in that the coil spring is wound spirally installed.

On the other hand, the granular pipe is installed with the mount of the present invention for achieving the above object, the base plate; An end coupled to the base plate, the rail pipe extending upward of the base plate; A sliding connector moving upward and downward along an outer surface of the rail pipe; A stopper for fixing the vertical movement of the sliding connector; A support plate connected to a side of the sliding connector; And a clamp including a bent portion and a fastening portion, wherein the bent portion is fixedly coupled to an outer surface of the granular pipe, and the fastening portion is fixedly coupled to the support plate.

In addition, one end is fixed to the base plate, the other end is characterized in that it comprises a coil spring is fixed to the sliding connector.

In addition, a rubber pad is inserted between the sliding connector and the rail pipe.

In addition, the mount is characterized in that installed at intervals of at least three floors of the building in which the riser is installed.

According to the riser pipe mount and the riser pipe mount of the present invention as described above has the following effects.

First, the conventional riser guide and riser spring can be performed at the same time in one mount, so that the site construction cost and clamp cost can be reduced to about 1/2.

Second, it is possible to install one point on one or two floors for the conventional pipe and the pipe for one or two floors, so that the quantity and installation point can be reduced to 1/2. have.

Third, it minimizes the damage to the pipe structure because it can absorb the pipe displacement due to thermal displacement and contraction of the high-rise building as it slides along the rail pipe.

Fourth, the preload can be pre-loaded to the mount itself by the stopper, so there is no need for separate leveling in the field, so installation is simple, construction time is shortened, and site construction cost is reduced.

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

Figure 5 is a perspective view of the riser pipe mount according to a first embodiment of the present invention, Figure 6 is a perspective view of the installation of the riser pipe mount according to a first embodiment of the present invention, Figure 7 is a preferred embodiment of the present invention 8 is a perspective view of a mount for a riser pipe according to a second embodiment, and FIG. 8 is a perspective view of a mount for a riser pipe according to a second embodiment of the present invention.

Referring to Figures 5 and 6, it will be described a mount for the riser pipe according to a first embodiment of the present invention.

Holes 110 are formed at the edges of the rectangular base plate 100. The hole 110 is for coupling the base plate 100 to the structural steel 30. When the hole 110 is formed at the corner of the base plate 100, the structural steel 30 is preferably an I-shaped steel. . Since the hole 110 is positioned in the upper flange portion of the I-beam, it is possible to easily fasten both bolts.

Rail pipe 200 is formed integrally with the base plate 100, one end of the rail pipe 200 is coupled to the base plate, the other end is formed to extend to the upper side of the base plate 100 in the free end. Rail pipe 200 has a circular or rectangular cross-sectional shape, but is not limited thereto.

The sliding connector 300 is installed to move in the up and down directions along the outer surface of the rail pipe 200. The sliding connector 300 and the rail pipe 200 have a shape corresponding to the cross-sectional shape of the rail pipe 200 so that the concentricity is maintained. The sliding connector 300 has a predetermined width in order to support the load of the riser pipe 10.

The rubber pad 700 is inserted into the sliding connector 300. A predetermined space is provided between the inner surface of the rubber pad 700 and the outer surface of the rail pipe 200. Preferably, a separation space of about 0.5 to 1.0 mm is formed, which causes the sliding connector 300 to slide smoothly when moving up and down. In addition, the rubber pad 700 absorbs the load transmitted from the riser pipe 10 or to the riser pipe 10 to insulate the high frequency vibration and the solid front sound.

The support plate 500 is installed on the outer surface of the sliding connector 300. The support plate 500 is formed in a rectangular rectangular plate shape, one end of which is connected to the sliding connector 300. The support plate 500 is formed with a slot hole 550 long. The slot hole 550 forms a coupling structure with the clamp 20 to be described later.

A stopper 600 is formed on an outer surface of the sliding connector 300. The stopper 600 penetrates along the side thread step of the sliding connector 300. When the stopper 600 is completely tightened, the end portion reaches the inside of the hole machined in the rail pipe 200. Therefore, the function of fixing or releasing the up and down movement of the sliding connector 300.

An elastic member 400 is installed between the base plate 100 and the sliding connector 300. The elastic member 400 imparts elastic force between the base plate 100 and the sliding connector 300, alleviates the vibration of the granular pipe 10 and distributes the load.

The elastic member 400 may be formed of a spring. As a preferred embodiment, between the base plate 100 and the sliding connector 300, a plurality may be installed along the circumferential direction of the rail pipe 200. As another preferred embodiment, the spring is one high elastic spring is inserted into the rail pipe 200, both ends are located between the base plate 100 and the sliding connector 300.

One end of the elastic member 400 is fixed to the base plate 100, the other end is fixed to the sliding connector 300. Both ends of the elastic member 400 are fixed to the base plate 100 and the sliding connector 300, so that the riser 10 causes the displacement in the upward direction or the displacement in the downward direction. It is to resist the vibration and expansion and displacement of the riser pipe 10.

According to the above riser pipe mount, vibration generated in the riser pipe 10 is transmitted to the sliding connector 300 through the clamp 20 and the support plate 500, the sliding connector 300 in the up, down direction While moving to and is transmitted / absorbed by the elastic member 400 located below the sliding connector 300. Accordingly, the mount for the riser pipe according to the preferred embodiment of the present invention simultaneously performs the function of distributing the load of the riser pipe 10 as well as the sliding guide function in the up and down direction of the riser pipe 10. In addition, the sliding connector 300 allows only the longitudinal movement of the clamp in the vertical direction, it is possible to support in the lateral direction. In addition, the lateral load due to the vibration of the riser pipe 10 is transmitted to the rail pipe 200 through the sliding connector 300 and the rubber pad 700, and the vibration and noise are insulated by the elasticity of the rubber pad 700. .

The mount for the riser pipe having the above structure is installed in the riser pipe as shown in FIG. 6. This will be described in detail as follows.

Through the hole 110 formed in the base plate 100 of the mount for the riser, it is fixed to the structural steel (300). On the other hand, it can also be welded to provide a secure fit.

The clamp 20 is installed on the outer circumferential surface of the granular pipe 10. The clamp 20 has a bent portion 21 having a semicircular shape in the center portion thereof, and has a band-shaped fastening portion 23 on both sides thereof. The bent portion 21 is coupled to the two clamps 20 by fastening means 40 on both sides so as to cover the outer circumferential surface of the granular pipe 10. The two fastening portions 23 are coupled to be spaced apart by a predetermined interval. The fastening means 40 is preferably composed of a bolt and a nut, the bolt is fastened to the nut through the fastening portions 23 on both sides.

The bolt 50 penetrates through the slot hole 550 with the space spaced apart from the fastening part 23 interposed therebetween to fasten the clamp 20 and the mount for the riser pipe. After installing the clamp 20 and the mount for the riser pipe, the bent portion 21 of the clamp 20 is firmly fixed by the riser pipe and welding.

As a result, the riser pipe 10 and the clamp 20 move up and down together, and the vibration of the riser pipe 10 is absorbed by the elastic member 400, thereby attenuating the vibration and noise and friction between the riser pipe and the clamp. Will be prevented.

The installation method of the riser pipe mount according to the first embodiment of the present invention is as follows.

In the state in which the stopper 600 is fully tightened, the mount for the upstream pipe is coupled with the clamp 20. Then, the clamp 20 and the granular pipe 10 are firmly fixed by welding or the like. On the other hand, in order to secure the clamp 20 and the support plate 500, the clamp 20 and the support plate 500 may be formed integrally by welding or the like. When all installation is completed, the stopper 600 is released to transfer the load of the riser pipe 10 to the structural steel 30 through the elastic member 400 to distribute the load of the riser anchor and to reduce vibration and noise. Isolation.

Referring to Figures 7 and 8, it will be described a mount for the riser pipe according to a second embodiment of the present invention. Hereinafter, the mount for the plumbing pipes according to the second embodiment will be described based on the differences from the first embodiment.

The mount for the upright pipe according to the second embodiment has one end coupled to the base plate 100 and the base plate 100, and has a cylindrical rail pipe 200 extending upwardly of the base plate 100, and an inner circumferential surface thereof. Sliding connector 300 installed to face the outer circumferential surface of the rail pipe, the stopper 600 for fixing the vertical movement of the sliding connector 300, the inner circumferential surface of the sliding connector 300 and the outer circumferential surface of the rail pipe 200 It includes a rubber pad 700 formed between, and the support plate 500 coupled to the side of the sliding connector 300.

Thus, the mount for the riser pipe according to the second embodiment of the present invention moves only up and down in the longitudinal direction of the rail pipe 200 together with the sliding connector 300, according to the lateral load of the riser pipe 10. It prevents warping and twisting. In addition, the lateral load due to the vibration of the riser pipe 10 is transmitted to the rail pipe 200 through the sliding connector 300 and the rubber pad 700, the vibration and noise are insulated by the elasticity of the rubber pad 700.

9 is a view illustrating the installation of a riser pipe of the riser pipe mount according to the first embodiment of the present invention. Referring to Figure 9, the lowest point and the highest point of the riser pipe is installed, the anchor for the riser pipe is installed, the top of the second floor (that is, the third floor) and the bottom of the second floor (16 floors) from the highest point is installed for the riser pipe is installed. From the above, four floors (seven floors) and four floors below (12 floors) are installed again. As a result, it is possible to omit the installation at the point where the conventional riser guide is installed.

1 is a cross-sectional view of the anchor for the riser according to the prior art.

Figure 2 is a cross-sectional view of the guide for the riser according to the prior art.

Figure 3 is a cross-sectional view of the spring for the riser pipe according to the prior art.

Figure 4 is a riser pipe installation anchor of the riser, the guide for the riser pipe, the riser pipe spring according to the prior art.

Figure 5 is a perspective view of the mount for the riser pipe according to the first embodiment of the present invention.

Figure 6 is a perspective view of the installation of the riser pipe mount according to a first embodiment of the present invention.

7 is a perspective view of a mount for a riser pipe according to a second preferred embodiment of the present invention.

Figure 8 is a perspective view of the installation of the riser pipe mount according to a second embodiment of the present invention.

9 is a view illustrating the installation of a riser pipe of the riser pipe mount according to the first embodiment of the present invention.

** Description of symbols for the main parts of the drawing **

10: winning prize piping 20: clamp

30: structural steel 40: fastening means

50: bolt 100: base plate

200: rail pipe 300: sliding connector

400: elastic member 500: support plate

600: stopper 700: rubber pad

Claims (11)

A base plate; An end coupled to the base plate, the rail pipe extending upward of the base plate; A sliding connector moving upward and downward along an outer surface of the rail pipe; A spring inserted between the base plate and the sliding connector; Support plate coupled to the side of the sliding connector Mount for plumbing piping, characterized in that it comprises a. The method of claim 1, The stopper penetrates the side surface of the sliding connector to fix the vertical movement of the sliding connector. Mount for plumbing piping, characterized in that it comprises a. The method of claim 1, Further comprising a rubber pad inserted between the inner side of the sliding connector and the rail pipe, Mounting pipe assembly, characterized in that the separation space is formed between the rubber pad and the rail pipe. The method of claim 1, Mounting pipe for the riser, characterized in that the support plate is formed with a slot hole. A base plate; One end is coupled to the base plate, and a cylindrical rail pipe extending upward of the base plate; A sliding connector having an inner circumferential surface opposite to an outer circumferential surface of the rail pipe; A stopper for fixing the vertical movement of the sliding connector; A rubber pad formed between an inner circumferential surface of the sliding connector and an outer circumferential surface of the rail pipe; Support plate coupled to the side of the sliding connector Mount for plumbing piping, characterized in that it comprises a. The method of claim 5, Mounting pipe for the riser, characterized in that the elastic member is installed between the base plate and the sliding connector. The method of claim 6, The elastic member is mounted in the tubular pipe, characterized in that the coil spring is installed spirally wound. A base plate; An end coupled to the base plate, the rail pipe extending upward of the base plate; A sliding connector moving upward and downward along an outer surface of the rail pipe; A stopper for fixing the vertical movement of the sliding connector; A support plate connected to a side of the sliding connector; Including a clamp including a bent portion and a fastening portion, And the bent portion is fixedly coupled to an outer surface of the granular pipe, and the fastening part is fixedly coupled to the support plate. The method of claim 8, And a coil spring having one end fixed to the base plate and the other end fixed to the sliding connector. The method of claim 8, And a rubber pad inserted between the sliding connector and the rail pipe. The method of claim 8, The mount is a riser pipe is installed, characterized in that installed at intervals of at least three floors or more of the building on which the riser pipe is installed.

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