KR101262964B1 - Braket for supporting water and waste pipe of apartment house - Google Patents

Abstract

PURPOSE: A pipe bracket for supporting water and sewage pipes of an apartment building is provided to buff the upper and lower portions of a water and sewage pipe and to double shock-absorbing performance, thereby preventing water and sewage pipes from being damaged or deformed. CONSTITUTION: A pipe bracket for supporting water and sewage pipes of an apartment building comprises a ⊂-shaped concrete external case, an EPS(expandable polystyrene) support(20), a guide, and sand(2). The EPS support has plural pores(A) and a lower embossing sheet which is made of silicon and seated on the upper surface of the polystyrene foam support. The sand is stacked on the upper surface of a water and sewage pipe(1) while an upper embossing sheet(110) is seated thereon.

Description

Plumbing bracket for water and sewage pipe support of apartment house {BRAKET FOR SUPPORTING WATER AND WASTE PIPE OF APARTMENT HOUSE}

The present invention relates to a pipe bracket for water and sewage pipe support of a multi-family house, and more particularly, to a pipe bracket for water and sewage pipe support of a multi-family house, which is easy to assemble and replace, and to stably and stably support the water and sewage pipe. It is about.

In general, water pipes for supplying water to factories, houses, and various facilities, and sewer pipes for transporting used sewage to remote sewage treatment facilities are buried underground to secure ground space and to beautify living environment.

Buried water and sewage pipes, the ground is cut into a sufficient space for seating the structure that connects a plurality of water and sewage pipes having a constant diameter and length in a line, where the water and sewage pipe structure sequentially in the longitudinal direction After laying down, the project is completed by burying in earth and sand.

Looking at the conventional method of embedding simply because digging the ground and put the water and sewage pipe there and then cover the ground again, the construction is easy and widely used. In particular, in urban areas, water and sewage pipes are formed by digging soils located at the periphery of water and sewage pipes to increase the density of soils, and by applying concrete or asphalt on the ground where water and sewage pipes are buried. The risk of breakage is minimized.

Therefore, in laying the sewage pipes, the above-mentioned construction method alone was sufficient to achieve the purpose without additional reinforcement work, and there was no problem in the stability of the water pipes.

In this regard, registered patent No. 0654754 (Nov. 30, 2006) "water and sewage pipe protection device that can withstand the vertical pressure of the public housing", Registered Patent No. 0659396 (Dec. 12, 2006) "assembly and replacement Easy support structure of water and sewage pipes "and the like has been disclosed.

However, in the case of frequent ground collapse and partial settlement, such as river basins or mountainous areas with high rainfall, there is a limit to laying water and sewage pipes only by the above construction method. That is, in the above-described construction method, since the water supply and drainage pipes are long connected in one direction, the bearing capacity for the transverse pressure is extremely weak, and even a slight ground subsidence of the water supply and drainage pipe buried site may easily cause the breakage and gaps of the water supply and drainage pipe to be bent or twisted. In addition, leakage and inflow of foreign matter may occur through such gaps.

In order to solve this problem, the wires connected to the plurality of anchors fixed to the ground are firmly connected to the outer circumferential surface of the sewer pipe, which is buried underground, so that the sewer pipe can be supported to some extent without bending or twisting the sewer pipe even when partial ground subsidence. Utility Model Registration No. 318224 (2003. 06. 17.) has been filed and registered as a "safety structure for sewer pipes".

However, the pre-invented design has a limit to the strength it can sustain, so that the fundamental solution of the problem described above has not been achieved.

Accordingly, the water and sewage pipes installed on the ground of public housings are required to have a structure that is not damaged and stably supported despite the up and down pressure, and as a part thereof, registered patent no. Water and sewage pipes to prevent damage caused by vertical loads of apartment houses.

The registered patent is configured to support the upper and lower sewer pipes with expanded polystyrene (EPS) to provide a stable support for the sewage pipes to settle the ground to minimize damage to the water and sewer pipes.

Nevertheless, the registered patent merely applies a shock absorbing function only through the expanded polystyrene, so that even when a heavy pressure is applied, the upper side of the water and sewage pipe is already crushed before the shock is absorbed from the expanded polystyrene support. It was induced, so the effect was not great.

Therefore, there was a need to further reinforce and strengthen the impact, cushioning and earth pressure resistance.

The present invention has been supplemented and created by the necessity of the above-mentioned reinforcement, water and sewage of the multi-unit housing to double the shock absorbing capacity while further buffering the upper and lower sides of the water and sewage pipe to prevent damage or deformation of the water and sewage pipe Its main purpose is to provide a pipe bracket for pipe support.

The present invention is a means for achieving the above object, the upper portion is formed in a 'c' shape, the opening and the connecting grooves are formed in the front and rear ends, respectively, the inner wall surface is formed with a plurality of moving grooves Outer case; It is fixed to the inner bottom of the concrete outer case, and the bottom shape is formed in the same shape as the bottom of the concrete outer case, the roughly hemispherical groove portion is formed on the upper surface, the central portion of the groove portion is protruded to form a seating protrusion, the seating protrusion Gripping portion grooves are formed on both sides of the polystyrene foam receiving gripping portion of the guide; A guide which comprises an arc-shaped gripping portion and a guide protrusion formed by protruding one side of an outer surface of the gripping portion, the guide protrusion being inserted into a moving groove to move up and down; Sand stacked on top of the sewage pipe that is held and fixed to the guide; wherein the foamed polystyrene support is further artificially formed with a plurality of pores by punching or needling; The upper surface of the foamed polystyrene support is made of silicon, the embossed lower embossed sheet having a plurality of spheres on both the surface and the rear surface is seated; Sand is laminated on the upper surface of the water and sewage pipe and the upper surface of the gripping portion and the guide protrusion in the state in which the upper embossing sheet made of the same material and structure as the lower embossing sheet is seated; A buffer main body is fixed to the inner bottom of the movable groove; The shock absorbing body is coupled to the shock absorbing rod buffering operation by pneumatic or hydraulic pressure; The buffer rod provides a pipe bracket for water and sewage pipe support of a multi-family house, which is hinged to one end of the guide protrusion.

According to the present invention, the buffer against the earth pressure applied to the whole sewage pipe is made in the foamed polystyrene support, and the pressure applied locally around the top and bottom surfaces of the sewage pipe is absorbed by the embossed sheet to absorb the guide protrusion. By buffering, the shock absorbing and shock absorbing functions are maximized, so that the water and sewage pipes can be securely and firmly supported.

1 is a perspective view showing a pipe bracket for water and sewage pipe support of a multi-unit house according to the present invention.
Figure 2 is a perspective view of the pipe bracket for water and sewage pipe support of the multi-unit house according to the invention on the other side.
Figure 3 is an exploded perspective view of the plumbing bracket for water and sewage pipe support of a multi-family house according to the present invention.
Figure 4 is a connection state of the water supply and sewage pipe support piping brackets of a multi-unit house according to the invention.
Figure 5 is a perspective view showing a state in which the plumbing bracket for the water supply and sewage pipe support of the multi-unit housing in accordance with the present invention is vertically loaded.
Figure 6 is a vertical cross-sectional view showing a pipe bracket for water and sewage pipe support of a multi-family house according to the present invention.
Figure 7 is a cross-sectional view of the water pipes for the water supply and sewage pipe support of the multi-unit house according to the invention under a load.
8 is an exemplary view showing another embodiment of the water supply and sewer pipe support bracket of the multi-family house according to the present invention.

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

Before describing the present invention, the following specific structural or functional descriptions are merely illustrative for the purpose of describing an embodiment according to the concept of the present invention, and embodiments according to the concept of the present invention may be embodied in various forms, And should not be construed as limited to the embodiments described herein.

In addition, since the embodiments according to the concept of the present invention can make various changes and have various forms, specific embodiments are illustrated in the drawings and described in detail herein. However, it should be understood that the embodiments according to the concept of the present invention are not intended to limit the present invention to specific modes of operation, but include all modifications, equivalents and alternatives falling within the spirit and scope of the present invention.

The present invention uses the previously registered Patent No. 0564234, which will be described later. Therefore, the features of the device configuration described below are all those described in the registered patent.

However, the present invention is a configuration in which the buffer structure is further strengthened at the surface and the lower surface of the sewage pipe among the configurations disclosed in the Patent No. 0564234, and this part forms the most essential structural feature.

Therefore, the device configuration, features and operation relations described below will be referred to the contents of the registered Patent No. 0564234 as it is, and in the later section will be described in detail with respect to the configuration related to the main features of the present invention.

As shown in Figures 1 to 7, the present invention is a concrete outer case 10, the upper and the sewage pipe 1 is formed with a connecting protrusion 12 and a connecting groove 13 at the front and rear ends, respectively, and the upper opening thereof. Supporting foam polystyrene support 20, the guide 30 is guided to wrap around the water and sewage pipe (1).

At this time, the concrete outer case 10 is pre-installed in the place where the upper and the sewage pipes are installed in the form of the U-shaped opening, to fit the connecting projection 12 and the connecting groove 13 formed in the plurality of concrete outer case 10 And fix it. A plurality of moving grooves 11 are formed on the inner wall surface of the concrete outer case 10, and the guide 30 is formed by the same number as the number of the moving grooves 11.

In addition, the bottom of the concrete outer case 10 is fixed by fitting the foam polystyrene support 20, the lower shape of the foam polystyrene support 20 is formed to be the same as the bottom shape of the concrete outer case 10.

In this case, an approximately hemispherical groove 21 is formed on the upper surface of the expanded polystyrene support 20, and a seating protrusion 22 is formed by protruding a central portion of the groove 21.

In addition, the gripping portion grooves 23 are formed on both sides of the seating protrusion 22 so that the gripping portion 32 of the guide 30 is positioned.

In addition, expanded polystyrene (EPS) is made of foamed resin by adding a foaming agent such as pentane (C ₅ H ₁₂ ) or butane to the polystyrene resin to generate heat and at the same time to generate air bubbles, thereby forming a styrene monomer. It is prepared by polymerizing: C ₈ H ₈ ).

At this time, styropol is supplied as a styrene polymer or copolymer containing a blowing agent in the form of small beads having a diameter of 0.2 m to 0.3 m or cylindrical pellets having a length of about 2.5 m and a diameter of about 0.6 m depending on the type. do.

These foamed polystyrenes are mainly white and light, and are excellent in water resistance, heat insulation, sound insulation, buffering properties, and so on. life jacket . It is widely used for ornaments, insulators and daily necessities. Styropol products (EPS) are air and 98% of the volume is 2% resin. That is, a foam structure in which air is sealed in plastic foam is a material having excellent properties such as cushioning, heat insulating, soundproofing, waterproofing, and independence.

On the other hand, the guide 30 is composed of an arc-shaped grip portion 32 and a guide protrusion 31 formed by protruding one side of the outer surface of the grip portion (32).

The gripping portion 32 of the guide 30 positioned to face each other wraps around the outer surface of the water and sewage pipe 1, and the end of the guide protrusion 31 is located in the moving groove 11 of the concrete outer case 10. It is inserted to enable vertical movement.

In addition, as shown in the cross-sectional view of Figure 6, the sand (2) is laminated on the upper portion of the water and sewage pipe (1), which is gripped and fixed to the guide (30).

In addition, as shown in Figure 5, when the pressure in the vertical direction, the water and sewage pipe (1) is pushed down and the impact is deformed while the foamed polystyrene support 20 absorbs the impact. And as the guide 30 moves down along the moving groove 11 according to the movement of the water and sewage pipe 1, the force acting in various directions is brought down in the vertical direction.

The present invention may further include a buffer reinforcing structure as shown in FIG. 8 while including such a configuration as a basis.

For example, as shown in FIG. 8, the lower embossed sheet 100 is seated on the upper surface of the foamed polystyrene support 20 on which the water and sewage pipe 1 is seated.

Therefore, the water and sewage pipe 1 is to be seated on the foamed polystyrene support 20 with the lower embossed sheet 100 interposed therebetween.

In this case, the lower embossed sheet 100 is seated in a modified state to fit the upper shape of the foamed polystyrene support 20 on which the water and sewage pipe 1 is to be seated.

This is because the lower embossing sheet 100 is made of silicone having elasticity and elastic absorptivity, and has a structure in which embossing is formed on both the front and back surfaces of the silicon sheet to further increase the buffering ability.

At this time, the embossing is generally a well-known spherical projecting structure, it is composed of a hollow rather than a solid body.

In addition, the upper embossing sheet 110 is further provided on the top and bottom pipe 1 in a form surrounding the surface thereof.

The upper embossing sheet 110 is a means for buffering the upper portion of the upper and lower sewage pipes 1 pressed by earth pressure, such as sand 2, to prevent the upper portion of the upper and lower sewer pipes 1 from being deformed. It is made of the same structure and material as 100.

In addition, the guide protrusion 31 integrally formed with the gripping portion 32 holding the water and sewage pipe 1 is configured to be cushioned again through a kind of shock absorber, which is a separate cushioning means inside the moving groove 11.

To this end, a buffer main body 200 is installed on the bottom of the inside of the moving groove 11, the buffer main body 200 is coupled to the buffer rod 210 which is buffered by pneumatic or hydraulic pressure, the buffer rod ( The front end of the 210 is coupled to the rear end of the guide protrusion 31 and the hinge 220.

Therefore, the water and sewage pipe 1 is buffered for 1, 2, 3 times by the combination of the upper embossing sheet 110, the lower embossing sheet 120, and the buffer rod 210 and the buffer main body 200, and further foaming Since the final buffer by the polystyrene support 20, the water and sewage pipe 1 is a fully buffered structure to enable a stable and stable piping.

In addition, in the case of the foamed polystyrene support 20, in the previous embodiment was used as it is foamed without any manipulation, in the additional embodiment of the present invention artificially further formed pores (A) to further increase the buffer function Has a structure.

At this time, the pores A are irregularly formed, that is, irregularly randomly formed, and are mainly provided by a method of artificially forming micro voids by punching or needling.

For this reason, the bracket according to the present invention is able to completely support and fix the water and sewage pipe (1).

1: water and sewage pipe 2: sand
10: concrete outer case 11: moving groove
12: connecting projection 13: connecting groove
20: foamed polystyrene support 21: groove
22: seating projection 23: gripping groove
30: guide 31: guide protrusion
32: grip portion 100: lower embossed sheet
110: upper embossed sheet 200: buffer body
210: buffer rod 220: hinge

Claims (1)

The upper part is formed in a 'c' shape, the connecting projections 12 and the connecting grooves 13 are formed at the front and rear ends, respectively, and the outer wall concrete concrete case is formed with a plurality of moving grooves 11 ( 10); It is fixed to the inner bottom of the concrete outer case 10, the bottom shape is formed to be the same as the bottom shape of the concrete outer case 10, the hemispherical groove portion 21 is formed on the upper surface, the central portion of the groove portion 21 Is protruded to form a seating projection 22, the gripping portion grooves 23 are formed on both sides of the seating projection (22) foam polystyrene support 20, the grip portion 32 of the guide 30 is located; Comprising an arc-shaped grip portion 32 and a guide protrusion 31 formed by protruding one side of the outer surface of the grip portion 32, the guide protrusion 31 is inserted into the moving groove 11 to move up and down ( 30); In the pipe bracket for water and sewage pipe support of a multi-unit house, including; sand (2) stacked on the upper portion of the water and sewage pipe (1) is held and fixed to the guide (30),
The expanded polystyrene support 20 is a plurality of pores (A) having an irregular and arbitrary shape by punching or needling method is further formed;
The upper surface of the foamed polystyrene support 20 is made of silicon, and the lower embossed sheet 100 protruding hollow embossing having a plurality of spherical shapes on both the surface and the rear surface is seated;
Sand on the upper surface of the water supply and drainage pipe 1 and the upper surface of the grip portion 32 and the guide protrusion 31 is mounted on the upper embossing sheet 110 made of the same material and structure as the lower embossing sheet 100. 2) are laminated;
A buffer main body 200 is fixed to the inner bottom of the movable groove 11;
The shock absorbing body 210 is coupled to the shock absorbing rod 210 for pneumatic or hydraulic pressure;
The front end of the buffer rod 210 is coupled to the rear end of the guide protrusion 31 and the hinge 220 is coupled to the water supply and sewage pipe support of the multi-family house, characterized in that the configuration to buffer the water and sewage pipe 1, 1, 2, 3 Plumbing brackets.

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