KR101716754B1 - Braket for supporting water and waste pipe of apartment house - Google Patents

Abstract

The present invention relates to a pipe bracket for supporting a water and sewage pipe of an apartment house and, more specifically, to a pipe bracket for supporting a water and sewage pipe of an apartment house, which is easily assembled and changed and can stably and firmly support and fixate a water and sewage pipe. Moreover, in accordance with vertical movement of a guide, the vertical movement of the guide can be effectively improved by blocking sand from flowing into a moving groove, and movement to an original state can be smoothly performed as the guide descends.

Description

BACKGROUND OF THE INVENTION 1. Field of the Invention [0001] The present invention relates to a piping bracket for supporting a water supply /

The present invention relates to a piping bracket for supporting a water supply and drainage pipe in a building, and more particularly, to a piping bracket for supporting a water supply and sewage pipe, The vertical movement of the guide is effectively prevented by preventing the sand from entering into the moving groove according to the up and down movement. In order to smoothly move the guide to the original state according to the descent of the guide, To a piping bracket.

In general, a water pipe that supplies water to factories, houses, and various facilities, and a sewage pipe that can transfer used wastewater to a wastewater treatment facility at a remote location are buried underground for securing ground clearance and living environment.

The water supply and drainage pipe is buried by cutting the ground surface into a space sufficient for placing a structure in which a plurality of water supply and drainage pipes having a certain diameter and length are connected in a line so that the water supply and drainage pipe structure can be sequentially placed in the longitudinal direction After landing, the construction is completed by burying into the soil.

In the conventional burial method, since the method of simply digging the ground and inserting the water and sewage pipe there and then covering the ground again, the construction is simple and widely used. In particular, in the case of urban areas, it is possible to increase the density between the soil and the soil, which is located at the periphery of the water supply and drainage pipe, and to apply concrete or asphalt on the ground where the water supply and drainage pipe is embedded. The risk of breakage was minimized.

On the other hand, Korean Patent Registration No. 10-1262964 (Feb. 31, 2013) discloses a pipe bracket for supporting a water supply and drainage pipe in a multi-family house.

However, in such a conventional pipeline bracket for supporting the water supply and drainage pipes of a common house, there is a problem that it is difficult to expect smooth up and down movement of the guide while the sand is drawn into the moving groove as the guide moves up and down.

Korea Patent Registration No. 10-1262964 (2013.05.09.) 'Plumbing Bracket for Supporting Water Supply and Sewerage Piping in Apartment'

SUMMARY OF THE INVENTION The present invention has been made to solve the above-mentioned problems, and it is an object of the present invention to provide a water supply and sewage pipe which can stably and firmly support and fix a water supply and sewage pipe, The present invention provides a piping bracket for supporting a water supply and drainage pipe in a multi-unit house so that the upward and downward movement of the guide can be effectively prevented by preventing entry of the guide into the groove,

The problems to be solved by the present invention are not limited to those mentioned above, and other solutions not mentioned can be clearly understood by those skilled in the art from the following description.

In order to achieve the above-described object, the present invention provides a concrete outer case, which is formed in a 'C' shape having an open top, a connecting protrusion and a connecting groove are formed at the front end and a rear end thereof, ; A guide having an arc-shaped grip portion and a guide projection portion projecting from one side of the outer side of the grip portion, the guide projection being inserted into the movement groove and being moved up and down; A bottom portion of the concrete outer case is formed in the same shape as a bottom of the concrete outer case, a hemispherical groove portion is formed on an upper surface thereof, a central portion of the groove portion is protruded to form a seating protrusion, A foamed polystyrene base having gripper grooves formed on both sides of the seating protrusions to position the gripper portions; And a sidewall sandwiched between the upper and the lower sidewalls, the sidewall being sandwiched between the guide and the upper and the lower sidewalls, the sidewall being for supporting the upper and lower water pipes, A blocking portion for allowing smooth up and down movement of the guide; And a restoring unit for smoothly moving the guide member to a normal state according to a descent of the guide member, wherein the guide member protrudes upward from an upper portion of the guide protrusion member, A blocking wall that is lowered together with the protrusion to block the moving groove; A plurality of stones provided between the blocking wall and the sand; And a nonwoven fabric provided between the barrier wall and the concrete outer case, wherein the restoration portion includes a plurality of springs that are embedded in the upper portion of the foamed polystyrene support to support the guide protrusions, The guide protrusions are contracted along with the lowering of the guide protrusions, while the guide protrusions are upwardly pressed while being relaxed, so that the guides are smoothly restored to their original shapes.

According to the present invention, there is an effect that the water supply and drainage pipe can be stably and firmly supported and fixed while being easy to assemble and replace.

Further, since the sand can be prevented from being drawn into the moving groove as much as the guide moves up and down, the vertical movement of the guide can be effectively improved, and the smooth movement of the guide .

The effects of the present invention are not limited to those mentioned above, and other solutions not mentioned may be clearly understood by those skilled in the art from the following description.

1 is a perspective view showing a piping bracket for supporting a water supply and drainage pipe of a multi-unit house according to the present invention.
FIG. 2 is a perspective view of a piping bracket for supporting a water supply and drainage pipe of a dwelling house according to the present invention. FIG.
3 is an exploded perspective view of a piping bracket for supporting a water supply and drainage pipe of a multi-unit house according to the present invention.
4 is a connection state diagram of a piping bracket for supporting a water supply and drainage pipe in a dwelling house according to the present invention.
FIG. 5 is a perspective view showing a state where a pipe bracket for supporting a water supply and drainage pipe of a apartment house according to the present invention is vertically loaded. FIG.
6 is a vertical sectional view showing a piping bracket for supporting a water supply and drainage pipe of a multi-unit house according to the present invention.
7 is a cross-sectional view showing a state where a pipe bracket for supporting a water supply and drainage pipe of a multi-unit house according to the present invention is loaded.
And
FIG. 8 is a cross-sectional view showing a state in which a blocking part and a restoring part are provided in a pipe bracket for supporting a water supply and drainage pipe of a multi-unit house according to the present invention.

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

It is to be understood that both the foregoing general description and the following detailed description of the present invention are exemplary and explanatory and are intended to provide further explanation of the invention as claimed. And should not be construed as limited to the embodiments described herein.

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.

It should be understood that the embodiments according to the concept of the present invention are not limited to the particular mode of disclosure but include all modifications, equivalents and alternatives falling within the spirit and scope of the present invention.

Since the present invention uses the previously-described Japanese Patent No. 1262964 as it is, all of the features of the device configuration described below can be understood as those described in Japanese Patent No. 1262964. [

However, the present invention further includes a structure for preventing the sand from being introduced into the moving groove in accordance with the upward / downward movement of the guide among the structures disclosed in the above-mentioned Japanese Patent No. 1262964, This is the most essential configuration feature.

Therefore, the device structure, characteristics and operation relationship described below will be incorporated by reference in the above-mentioned Japanese Patent No. 1262964, and the structure related to the main features of the present invention will be described in detail at the rear end.

1 to 7, the present invention is characterized in that a concrete outer case 10 in which a connecting protrusion 12 and a connecting groove 13 are formed at a front end and a rear end respectively and an upper portion is opened, And a guide 30 for guiding the upper and lower sewage pipes 1 and 2 to move up and down.

The concrete outer case 10 is installed in a place where the upper sewer pipe is to be installed in a 'C' shape with an open upper part, and is provided with connecting protrusions 12 formed in a plurality of concrete outer cases 10, And fix it.

The concrete outer case 10 has a plurality of moving grooves 11 formed on an inner wall surface thereof and a number of guides 30 equal to the number of the moving grooves 11 are formed.

The foamed polystyrene base 20 is fixed to the bottom of the concrete outer case 10 and has a bottom shape identical to the bottom shape of the concrete outer case 10.

The foamed polystyrene base 20 has an approximately hemispherical recess 21 on the upper surface thereof and a central portion of the recess 21 protrudes to form a seating protrusion 22.

A grip portion groove 23 is formed on both sides of the seating projection portion 22 and the grip portion 32 of the guide 30 is positioned in the grip portion groove 23. [

Expandable Polystyrene (EPS) is made by adding foam agent such as Pantane (C5H12) or butane to polystyrene resin and heating and curing it. It is made by foaming resin to produce styrene monomer (C8H8) .

The styrofoil is a styrene polymer or copolymer containing a blowing agent and is supplied as small beads having a diameter of 0.2 m to 0.3 m or in the form of columnar pellets having a length of about 2.5 m and a diameter of about 0.6 m.

These expanded polystyrenes are mainly white and lightweight, and are excellent in water resistance, heat insulation, soundproofness and buffering properties. life jacket . It is widely used as ornaments, insulation materials and daily necessities. The styrofoam product (EPS) is 98% of the volume of air and the resin is about 2%. That is, the foam structure in which the air is sealed in the foam of plastic is a material having characteristics such as buffering property, insulation property, soundproofing property, waterproof property, and self-supporting property.

The guide 30 includes an arcuate grip portion 32 and a guide projection portion 31 protruding from one side of the outer surface of the grip portion 32.

The grip portion 32 of the guide 30 facing the two facing each other encloses the outer surface of the upper sewage pipe 1 and the end of the guide protrusion 31 is inserted into the movement groove 11 of the concrete outer case 10 So as to be vertically movable.

As shown in FIG. 6, the sand 2 is stacked on the upper portion of the upper sewer pipe 1 held by the guide 30 and fixed.

Further, when the vertical pressure is applied as shown in Fig. 5, the upper sewage pipe 1 is pushed down and deformed while the foamed polystyrene base 20 absorbs the impact.

As the upper sewage pipe 1 moves, the guide 30 descends along the moving grooves 11 to change the force acting in various directions in the vertical direction.

The present invention can prevent the sand 2 from being drawn into the moving groove 11 in accordance with the upward and downward movement of the guide 30 as shown in FIG. The blocking portion 40 is configured to smoothly move up and down.

That is, the blocking part 40 is moved up and down by the guide 30 due to the fact that the sand 2 is filled in the moving groove 11 and the up and down movement of the guide protrusion 31 is not smooth. Thereby preventing it from being restricted.

The blocking portion 40 extends upward from the upper portion of the guide protrusion 31 and moves downward together with the guide protrusion 31 while the moving groove 11 is opened, And a blocking wall 41 for blocking the opening 11.

Both ends of the blocking wall 41 extend in the longitudinal direction of the concrete outer case 10 and protrude outward from both ends of the guide protrusion 31.

It is most preferable that one side of the blocking wall 41 is in contact with the inner side surface of the concrete outer case 10 and the other side is inclined so that both side widths become wider from the upper side to the lower side.

This is to minimize the resistance due to the contact with the sand 2 in accordance with the vertical movement of the blocking wall 41.

The blocking part 40 may further include a plurality of stones 42 provided between the blocking wall 41 and the sand 2.

The stone 42 is larger than the granules of the sand 2 and is not drawn between the blocking wall 41 and the concrete outer case 10 while the blocking wall 41 and the concrete outer case 10 10 so as to block the sand 2 as much as possible.

The blocking portion 40 may further include a nonwoven fabric 43 disposed between the blocking wall 41 and the concrete outer case 10.

The nonwoven fabric 43 reduces the friction between the blocking wall 41 and the concrete outer case 10 while the sand that enters between the blocking wall 41 and the concrete outer case 10 is attached, The sand entering the groove 11 is cut off.

Therefore, the blocking unit 40 effectively blocks the sand 2 introduced into the moving grooves 11, so that the up and down movement of the guide 30 can be smoothly performed according to the vertical movement of the water supply and drainage pipe 1 Can be done.

The present invention may further include a restoring unit 50 for smoothly moving the guide 30 downward as the guide 30 descends.

The restoring unit 50 includes a plurality of springs 51 embedded in the upper portion of the foamed polystyrene support 20 to support the guide protrusions 31.

The plurality of springs 51 are disposed along the longitudinal direction of the guide protrusion 31. The foamed polystyrene support 20 includes a plurality of embedding grooves 30 which are recessed downward from the top so that the spring 51 is embedded, (24) is formed.

The upper portion of the spring 51 protrudes upward from the upper surface of the foamed polystyrene support 20 and presses the guide protrusion 31 upward while being contracted by contact with the guide protrusion 31.

The restoring unit 50 may further include a pressing member 52 connected to an upper portion of the spring 51.

The urging force of the spring 51 can be smoothly transmitted to the guide protrusion 31 by increasing the area of the pressing member 52 that is in contact with the guide protrusion 31 as compared with the spring 51. [ While preventing the guide protrusion 31, which may be generated while the spring 51 is in direct contact with the guide protrusion 31, from being damaged.

Preferably, the pressing member 52 is inserted into the upper portion of the spring 51 while the lower portion thereof is opened. Accordingly, it can be understood that the pressing member 52 has a 'C' shape in which the longitudinal section is opened at the bottom.

The restoration part 50 may further include a plurality of auxiliary springs 53 embedded in the upper portion of the foamed polystyrene support 20 to support the upper sewage pipe 1.

The foamed polystyrene support 20 is preferably recessed downward from the surface of the seating protrusion 22 and formed with an auxiliary buried groove 25 in which the auxiliary spring 53 is embedded.

The restoring unit 50 may further include an auxiliary urging member 54 connected to an upper portion of the auxiliary spring 53.

Since the auxiliary urging member 54 has the same shape as the urging member 52, a detailed description thereof will be omitted.

The spring 51 and the auxiliary spring 53 are inserted into the buried grooves 24 and the auxiliary buried grooves 35 to form the foamed polystyrene support 20 ) Is contracted, it can be understood that the degree of contraction is increased.

As a result, the spring (51) and the auxiliary spring (53) are loosened from the contracted state according to the downward movement of the guide (30) due to the upward and downward movement of the upper sewage pipe (1) So that it is possible to smoothly carry out the movement to the outside of the apparatus, as well as to prevent shocks and the like from being transmitted.

1: Top Sewer 2: Sand
10: Concrete outer case 11: Moving groove
12: connecting projection 13: connecting groove
20: expanded polystyrene base 21: groove
22: a seating projection part 23: a grip part groove
30: Guide 31: Guide protrusion
32: grip part 40:
41: blocking wall 42: stone
43: nonwoven fabric 50: restoring portion
51: spring 52: pressing member
53: auxiliary spring 54: auxiliary pressing member

Claims (1)

(12) and a connecting groove (13) are formed at the front end and the rear end, respectively, and a plurality of moving grooves (11) are formed in an inner wall surface of the concrete outer case 10);
Shaped grip portion 32 and a guide projection portion 31 protruding from one side of the outer surface of the grip portion 32 so that the guide projection portion 31 is inserted into the movement groove 11 and is moved up and down A guide 30;
A bottom portion of the concrete outer case 10 is formed in the same shape as the bottom of the concrete outer case 10 and a hemispherical groove portion 21 is formed on the upper surface of the concrete outer case 10, A foamed polystyrene base 20 in which a central protruding portion 22 protrudes to form a seating protrusion 22 and a holding portion groove 23 is formed at both sides of the seating protrusion 22 to locate the holding portion 32; And
And a sand (2) stacked on an upper portion of the upper sewer pipe (1) gripped and fixed by the guide (30). The pipe bracket for supporting the upper and lower water pipes,
A blocking portion 40 for preventing the sand 2 from being drawn into the moving groove 11 in accordance with the upward and downward movement of the guide 30 so that the guide 30 can be smoothly moved up and down; And
And a restoring unit (50) for smoothly moving the guide (30) to a normal state according to the descent of the guide (30)
The blocking portion (40)
A blocking wall 41 extending upward from an upper portion of the guide protrusion 31 and blocking the moving groove 11 while being lowered together with the guide protrusion 31 in a state in which the moving groove 11 is opened; );
A plurality of stones 42 provided between the blocking wall 41 and the sand 2; And
And a nonwoven fabric (43) provided between the blocking wall (41) and the concrete outer case (10)
The restoration unit (50)
And a plurality of springs (51) embedded in the upper portion of the foamed polystyrene base (20) to support the guide protrusions (31)
The plurality of springs (51)
The guide protrusion (31) is contracted along with the lowering of the guide protrusion (31), while the guide protrusion (31) is upwardly pressed while being relaxed so that the guide (30) is restored smoothly. Supporting pipe bracket.

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