KR100672014B1 - Equipment structure of sewage branch pipe - Google Patents

Abstract

An installation structure of a sewage branch pipe is provided to guide sewage from a gutter to a sewer pipe, and to protect the sewer pipe by forming a connection hole in an upper part of the sewer pipe and bi-directionally connecting the gutter to a manhole. A sewage branch pipe installation structure includes a rectangular concrete base(110) having a first hemispheric seating groove(111) and plural anchor bolts(113) protruded at both sides of the first seating groove, a sewer pipe(120) provided with a rectangular connection hole(121) and placed in the first seating groove, a support bar(130) having a first assembling plate with a first bolt hole combined with the anchor bolt, a second seating groove in which the sewer pipe is inserted, a first drain hole(135) penetrated vertically corresponding to the connection hole of the sewer pipe and a second assembling plate with a second bolt hole, a gutter(140) having an inlet, an insertion sill protruded in an outer periphery of the inlet and a third bolt hole combined with the second assembling plate by an assembling bolt, a water cut-off plate(150) installed between a lower part of the support bar and an upper part of the sewer pipe and provided with a second drain hole, and a connecting pipe(160) combined with the insertion sill of the gutter and connected to a manhole. An inclined surface(139) is formed around the first drain hole of the support bar.

Description

Equipment structure of sewage branch pipe}

1 is a view showing the configuration of a conventional sewer branch,

Figure 2 is a view for explaining the installation process of the sewer branch pipe mounting structure according to the invention,

Figure 3 is a view for explaining the installation state of the sewer branch pipe fixture installation structure according to the present invention.

<Explanation of symbols on main parts of the drawings>

3: manhole 110: foundation concrete

120: sewer pipe 130: support

140: catch port 150: water plate

160: connector

The present invention relates to a sewer branch pipe mounting structure, and in detail, only one connection hole is formed on the upper surface of the sewer pipe, and a sewage pipe collected in the sewer by installing a sewer connected in both directions with a manhole on the top of the sewer pipe is installed. It relates to a sewer branch pipe fixture installation structure to be introduced into.

In general, sewage pipes including rainwater pipes in which rainwater flows, wastewater pipes in which food waste, etc. are mixed with water are buried in the ground because they may not only cause inconvenience to traffic, but also may be damaged when exposed to the ground.

As shown in Figure 1, such a sewage pipe (1) is made of a plurality of pipes are continuously coupled to the sewage pipe (1) sewage pipe (1) to sewage of the manhole (3), where rainwater or home wastewater is collected Branch pipe (2) leading to the is connected to both sides. At this time, the sewage pipe 1 is installed on the foundation concrete 4.

When the branch pipe 2 is joined to the sewer pipe 1, a connection hole is drilled at both sides of the sewer pipe 1, and the end of the branch pipe 2 is inserted to protrude into the sewer pipe 1 through the connection hole. To finish with concrete or mortar.

However, when the connection hole is drilled in the sewage pipe, and the branch pipe is connected to both sides, there is a problem that the connection hole is easily broken because the gap between the connection hole and the connection hole is narrow.

The present invention is to solve the above problems, by forming only one connection hole on the upper surface of the sewage pipe, by installing a water collecting port connected in both directions to the manhole on the top of the sewer pipe so that the sewage collected from the water collecting port flows into the sewage pipe It is an object of the present invention to provide a sewer branch pipe mounting structure for preventing the sewer pipe from being broken.

Features of the present invention for achieving the above object,

A base concrete having a quadrangular shape, having a hemispherical first seating groove formed on an upper surface thereof, and having a plurality of anchor bolts protruding from both ends of the first seating groove; A sewer pipe having a rectangular connection hole formed on an upper surface thereof and seated in a first seating groove of the foundation concrete; It is formed in a rectangular shape, the first fastening plate having a first bolt hole is formed at both ends of the bottom surface to be inserted into the anchor bolt of the foundation concrete, the bottom surface has the same center of curvature as the shape of the outer peripheral surface of the sewer pipe so that the sewer pipe is inserted A second seating groove is formed in a shape having a shape, and a first drainage hole having a rectangular shape corresponding to the connection hole of the sewer pipe is formed by penetrating from the upper surface to the bottom surface, and having a second bolt hole and having a second perpendicular to both sides of the upper surface. A support on which a fastening plate is formed; The bottom surface is formed in the form of a rectangular box, the inlet hole is formed on both sides of the upper end, the insertion jaw is formed protruding on the outer periphery of the inlet hole, so that the bottom fastening is coupled to the second fastening plate and the fastening bolt of the support A catchment port having a fastening jaw having a third bolt hole formed therein; An index plate installed between a bottom surface of the support and an upper surface of the sewer pipe and having a second drainage hole corresponding to the first drainage hole of the support; And one end is horizontally formed so as to be inserted into the insertion jaw of the water collecting port, characterized in that it comprises a connecting pipe connected to the manhole.

Here, the support is formed with an inclined surface around the first drain hole.

Hereinafter, with reference to the accompanying drawings, the sewer branch pipe fixture installation structure according to the present invention will be described in detail.

In the following description of the present invention, if it is determined that specific descriptions of related known functions or configurations may unnecessarily obscure the subject matter of the present invention, the detailed description thereof will be omitted. Terms to be described later are terms defined in consideration of functions in the present invention, and may be changed according to intentions or customs of users or operators. Therefore, the definition should be made based on the contents throughout the specification.

2 is a view for explaining the installation process of the sewer branch pipe fixture installation structure according to the present invention, Figure 3 is a view for explaining the installation state of the sewer branch pipe fixture installation structure according to the present invention. In FIG. 3, the same code | symbol is attached | subjected about the same structure as FIG. 1, and the duplication description is abbreviate | omitted.

2 and 3, the sewer branch pipe mounting structure 100 according to the present invention, the base concrete 110, the sewer pipe 120, the support 130, the catch 140, It consists of a water plate 150 and a connection pipe 160.

First, the base concrete 110 is formed in a quadrangular shape, the first seating groove 111 is formed on the top surface of the hemisphere, a plurality of anchor bolts 113 protruding from both ends of the first seating groove (111). At this time, the first seating groove 111 has the same center of curvature as the shape of the outer circumferential surface of the sewer pipe 120 to be described later.

In addition, the sewage pipe 120 has a rectangular connection hole 121 is formed on the upper surface is seated in the first seating groove 111 of the foundation concrete (110).

In addition, the support 130 is formed in a rectangular shape of a concrete material, the first fastening plate 131 having a first bolt hole 132 to be inserted into the anchor bolt 113 of the base concrete 110 at both ends of the bottom surface; The second seating groove 133 is formed in a shape having the same center of curvature as the shape of the outer circumferential surface of the sewer pipe 120 so that the bottom surface is inserted into the sewer pipe 120, and the sewer pipe 120 penetrates from the upper surface to the bottom surface thereof. The first drainage hole 135 having a rectangular shape corresponding to the connection hole 121 of the second drain hole 135 is formed, and a second fastening plate 137 is formed perpendicular to both sides of the upper surface. Here, the support 130 is inclined surface 139 is formed around the first drain hole (135).

In addition, the water collecting port 140 is formed in the form of a rectangular box with the bottom open with a concrete material, the inlet hole 141 is formed on both sides of the upper end, the insertion jaw 143 is formed on the outer periphery of the inlet hole 141 A fastening jaw 143 having a third bolt hole 144 is formed at the bottom rim thereof so as to be coupled to the second fastening plate 137 of the support 130 by the fastening bolt 101.

On the other hand, the index plate 150 is formed of a rubber material to prevent shock absorption and leakage is installed between the bottom of the support 130 and the top surface of the sewer pipe 120. Here, the index plate 150 is further formed with a second drain hole 151 corresponding to the first drain hole 135 of the support 130.

In addition, the connecting pipe 160 is horizontally formed at one end to be inserted into and coupled to the insertion jaw 143 of the water collecting port 140, and is connected to the manhole 3.

Hereinafter, the installation process and operation of the sewer branch pipe mounting structure according to the present invention will be described in detail with reference to the accompanying drawings.

First, the connection hole 121 of the sewer pipe 120 is seated on the first seating groove 111 of the foundation concrete 110 so as to face the upper surface, and the water plate 150 is attached to the upper surface of the sewer pipe 120 by an adhesive or the like. Then, to install the support 130, the first bolt hole 132 formed in the first fastening plate 131 of the support 130 is inserted into the anchor bolt 113 of the foundation concrete 110 and then with a nut Fix it. At this time, the first drainage hole 135 of the support 130 and the connection hole 121 of the sewer pipe 120 correspond to each other.

Then, the fastening jaw 143 of the catcher 140 is coupled to the second fastening plate 137 of the support 130, and then the third bolt hole 144 and the second bolt hole 136 are fastened to the bolt 101. After penetrating, fix with a nut.

In this state, the coupling pipe 160 is inserted into and coupled to the insertion jaw 143 of the water collecting port 140, and the connection pipe 160 is connected to the manhole 3 to complete the installation.

Therefore, it is possible to prevent the sewer pipe from being damaged by forming a connection hole only on the upper surface of the sewer pipe, fixing the connecting pipe through the support and the collecting hole, and freely dropping the sewage of the connecting pipe into the sewer pipe through the support and the collecting hole.

According to the present invention, the sewer branch pipe stand installation structure configured as described above, only one connection hole is formed on the upper surface of the sewer pipe, and the sewer pipe is sewage collected from the sewer by installing a sewer port connected to the manhole in both directions at the top of the sewer pipe. By introducing into the has the advantage that can be prevented from breaking the sewer pipe.

As those skilled in the art would realize, the described embodiments may be modified in various ways, all without departing from the spirit or scope of the present invention. It is to be understood, however, that the present invention is not limited to the specific forms referred to in the description, but rather includes all modifications, equivalents, and substitutions within the spirit and scope of the invention as defined by the appended claims. Should be.

Claims (2)

A base concrete having a quadrangular shape, having a hemispherical first seating groove formed on an upper surface thereof, and having a plurality of anchor bolts protruding from both ends of the first seating groove; A sewer pipe having a rectangular connection hole formed on an upper surface thereof and seated in a first seating groove of the foundation concrete; It is formed in a rectangular shape, the first fastening plate having a first bolt hole is formed at both ends of the bottom to be inserted into the anchor bolt of the base concrete, the bottom surface has the same center of curvature as the shape of the outer peripheral surface of the sewer pipe so that the sewer pipe is inserted A second seating groove is formed in a shape having a shape, and a first drainage hole having a rectangular shape corresponding to the connection hole of the sewer pipe is formed by penetrating from the upper surface to the bottom surface, and having a second bolt hole and having a second perpendicular to both sides of the upper surface. A support on which a fastening plate is formed; The bottom surface is formed in the form of a rectangular box, the inlet hole is formed on both sides of the upper end, the insertion jaw is formed protruding on the outer periphery of the inlet hole, so that the bottom fastening is coupled to the second fastening plate and the fastening bolt of the support A catchment port having a fastening jaw having a third bolt hole formed therein; An index plate installed between a bottom surface of the support and an upper surface of the sewer pipe and having a second drainage hole corresponding to the first drainage hole of the support; And One end is horizontally formed so as to be inserted and coupled to the insertion jaw of the catchment, the sewer branch pipe mounting structure characterized in that it comprises a connection pipe connected to the manhole. The method of claim 1, The support is, Sewage branch pipe mounting structure characterized in that the inclined surface is formed around the first drain hole.

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