WO2015108212A1

WO2015108212A1 - Prefabricated centrifugal drain pipe and construction method using same

Info

Publication number: WO2015108212A1
Application number: PCT/KR2014/000466
Authority: WO
Inventors: 이예순
Original assignee: 이예순
Priority date: 2014-01-16
Filing date: 2014-01-16
Publication date: 2015-07-23

Abstract

The present invention provides a prefabricated centrifugal drain pipe that has a simplified manufacturing process and a robust assembly structure, thereby achieving excellent resistance to earth pressure of the ground where the drain pipe is installed in a drainage canal and cost reduction of used material, preventing the loss itself of the installed drain pipe, and directly producing the drain pipe at the construction site.

Description

Prefabricated centrifugal drain channel and construction method using the same

The present invention relates to a prefabricated centrifugal force drainage pipe, and more particularly, a drainage pipe having a strong resistance to earth pressure in a state buried in the ground, and the upper cover which forms the upper part of the drainage main body of the drainage pipe is deformed even from an external impact. The present invention relates to a prefabricated centrifugal drainage pipe that provides a firm supporting force.

In general, drainage paths for inducing rainwater and drainage flow are installed in roads, mountains, rivers, agricultural waterways, industrial complexes, and residential complexes.

It is installed for ridge side opening, waterway, rainwater drainage, and drains rainwater or rainwater smoothly.

These drainage channels are roughly divided into concrete drainage sites (hereinafter referred to as site casting), or drainage channels made of blocks having a certain length using concrete ready-made or synthetic resin.

However, most of these construction methods have rainwater flowing into the gutters over the sidewalls, but concrete and synthetic resins cannot enter the gutters due to the difference in properties between the soil and the gutters made of synthetic resin. If exposed for a long time, the synthetic resin decomposes, causing damage to the drain.

The present invention is devised to solve the problem that the conventional drainage pipe is deformed or damaged due to excitation or earth pressure due to the excellent, the present invention is excellent in resistance to the earth pressure of the ground in which the drainage pipe is installed in the drainage, use It provides cost saving of materials and prevents the loss of installed drainage pipes itself, and provides prefabricated centrifugal drainage pipes with simplified construction and solid assembly structure so that drainage pipes can be manufactured directly at the construction site. The purpose is.

In addition, to provide a prefabricated centrifugal drainage pipe so that only the rainwater that has permeated the soil into the drainage main body so as to prevent the sediment of the ground soil of the drainage drainage pipe in which the drainage pipe is installed is lost by rainwater and the drainage pipe is separated from the ground. Has a different purpose.

In the configuration of the present invention, the upper portion is opened and the upper both side ends are bent outwardly to form a cylindrical drainage body formed with a first binding piece,

An upper cover covering an upper portion of the main body of the drainage passage, bent outwardly so as to be interviewed by the first binding piece, and having a second binding piece formed thereon;

It provides a prefabricated centrifugal force drain pipe consisting of a ring-shaped first reinforcing part is interviewed at equal intervals to the inner peripheral surface of the drain passage body.

On the other hand, it provides a prefabricated centrifugal force drainage pipe formed with a plurality of inlet grooves perforated on the lower surface of the first binding piece of the drainage main body.

On the other hand, the upper cover provides a prefabricated centrifugal force drainage tube consisting of a plate formed with a plurality of drainage grooves perforated in the front surface or a network formed by twisting a metal wire on the front surface.

Meanwhile, instead of the first reinforcing part, a center rod is formed vertically at the center of the inner circumferential surface of the drainage main body, and a support piece extending horizontally to both sides of the upper end of the center rod so as to be interviewed and fastened to the upper portion of the inner circumferential surface of the drainage main body. Provide a prefabricated centrifugal drainage pipe with two reinforcing parts installed.

Meanwhile, a plurality of wires are installed on both sides of the outer circumferential surface of the drainage main body at equal intervals, and one end of the wire is bound to one surface of the outer circumferential surface of the drainage main body, and the bound wire extends inclined so that the other end of the wire is “V” -type fixed wing. It provides a prefabricated centrifugal force drainage pipe that is bound to the binding groove formed on one surface.

The drainage pipe of the present invention having such a structure is easy to carry and install, and a perforation is formed on the outer circumferential surface of the main body of the drainage body so that it can be assembled at the site, so that only water (excellent) except the earth and sand is introduced to the outside of the drainage pipe. The drainage drainage soil to be formed firmly supports the drainage pipe, and installs a reinforcement on the inner circumferential surface of the drainage main body so as to have resistance to the earth pressure of the soil to form the drainage pipe outside, and provides cost reduction by reducing the thickness of the drainage main body. Rather, the upper cover forming the upper part of the drainage main body has a rigid structure so that there is no deformation even from external impact, and is provided to secure a movement path of a human or a wildlife.

1 is a perspective view of a prefabricated centrifugal drainage pipe according to the present invention.

Figure 2 is an exploded view of the prefabricated centrifugal drainage pipe in accordance with the present invention.

Figure 3 is a side view of the prefabricated centrifugal drainage pipe in accordance with the present invention.

Figure 4 is a front view of the prefabricated centrifugal drainage pipe in accordance with the present invention.

Figure 5 is a structural diagram of the drainage main body in the prefabricated centrifugal drainage pipe according to the present invention.

Figure 6 is a prefabricated structure centrifugal force drainage pipe in accordance with the present invention the drainage pipe and drainage pipe connection structure diagram.

Figure 7 is a top cover structure having a screen form to take a metal sheet in the prefabricated centrifugal drainage pipe in accordance with the present invention.

8 is a structure of the upper cover having a mesh form of metal yarn (金屬絲) in the checkerboard arrangement in the prefabricated centrifugal drainage pipe according to the present invention.

Figure 9 is a top cover structure having a plate shape formed with a plurality of drainage grooves perforated in the prefabricated centrifugal drainage pipe in accordance with the present invention.

10 is a structural diagram cut one side of the first, second reinforcing part in the prefabricated centrifugal drainage pipe according to the present invention.

Figure 11 is a wire-fixed wing structure diagram in the prefabricated centrifugal drainage pipe according to the present invention.

Figure 12 is a prefabricated centrifugal drainage pipe in accordance with the present invention the drainage pipe structure formed inlet groove formed in the front of the drainage main body.

Figure 13 is a prefabricated drainage body structure in which the upper part of the drainage main body in the prefabricated centrifugal force drainage tube according to the present invention is formed integrally cylindrical.

14 is a process chart for constructing a prefabricated centrifugal force drainage pipe according to the present invention in a drainage path.

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

The prefabricated centrifugal force drainage pipe 100 of the present invention is provided to be manufactured by constructing the drainage pipe directly by a simple operation at a site construction site, unlike being manufactured in an existing manufacturing plant and installed in a factory factory.

And, in order to install the drainage pipe of the present invention to form a drainage in the ground, such as incisions, rivers or farmland, the drainage is a drainage path to induce rainwater or water flows into the ground, or rainwater or water seeps into the ground It is provided to guide the flow of water by installing a drainage pipe in the drainage to prevent the outflow to the ground.

In the configuration of the present invention as shown in Figure 1 to Figure 5 extending further from the side center to the upper portion, the upper portion is open in the longitudinal direction, the upper both side ends are bent outward to form the first binding piece 111 Cylindrical drainage main body 110,

The upper cover which covers the upper part of the drainage main body 110, is bent outwardly so as to be interviewed by the first binding piece 111, and the second binding piece 121 is formed so that the front surface is formed of a screen to form a metal iron plate ( 120a), and

Provides a prefabricated centrifugal force drainage pipe (hereinafter, referred to as 'drainage pipe') 100 composed of a ring-shaped first reinforcing portion 130a which is interviewed and fastened at equal intervals to the inner circumferential surface of the drainage main body 110. .

When the drainage pipe 100 is installed at a construction site, the site construction may be applied according to the material of the drainage main body 110 of the drainage pipe 100, and the material may be applied by selecting a metal plate or high strength plastic. When the material of the main body is applied to the metal plate is manufactured as follows.

First, a first binding piece is formed by bending both end portions of a lengthwise longitudinal direction from a plate-shaped metal plate, and bending both sides of the metal plate to be bent in a circular shape, so that the upper portion is opened to produce a drainage main body 110. Done.

After installing the ring-shaped first reinforcing portion 130a at equal intervals on the inner circumferential surface of the drainage main body 110 from the drainage main body 110 manufactured as described above, both side ends of the drainage main body 110 are bent at an open upper portion of the drainage main body 110. The upper cover 120a having the second binding piece 121 formed thereon so that the first binding piece 111 of the drainage main body 110 and the second binding piece 121 of the upper cover 120a are bolted to each other. The rivet will be filled in to fix it.

The first reinforcing part 130a is installed in the drainage main body 110, and the drainage pipe 100 installed with the upper cover 120a covering the upper part of the drainage main body 110 is installed on the drainage passage. At this time, when connecting a plurality of drainage pipes 100 to the drainage channel as shown in Figure 6, one end of the other drainage pipe 100 inside one end of the drainage pipe 100 is extended to a predetermined length to each drainage pipe 100 ) Both ends are connected to each other in a superimposed form, and the first reinforcing part 130a is installed inside to bind the superimposed connections to each other to fix the drainage pipe 100 on the one / other side.

And, as shown in FIG. 10 (b), the first reinforcement portion 130a may be manufactured in a square pipe shape, a plate shape, or the like, and the circular ring shape may be bent by bending the square pipe shape to maintain structural rigidity. Excitation first reinforcement portion 130a can be installed.

On the other hand, as shown in Figure 5 provides a prefabricated centrifugal force drainage pipe in which a plurality of inlet grooves 112 perforated on the lower surface of the first binding piece 111 of the drainage main body 110 is formed.

By forming the inlet grooves 112 perforated on both sides of the drainage main body 110, after installing the drainage pipe 100 in the drainage, rainwater, etc. in the earth and sand formed in the drainage main body 110 outside of the drainage pipe 100 Soak and the rain water is maintained in a mixed form, at this time only the rain water contained in the soil is introduced into the drainage main body 110 through the inlet groove 112 of the drainage main body 110. Thus, as only the rainwater contained in the earth and sand flows into the drainage pipe 100, the earth and sand formed outside the drainage pipe 100 is maintained in a pressed state on the outer circumferential surface of the drainage pipe 100, so that the rainwater in the earth and sand washrooms. This prevents the departure of the main body 110.

In addition, the inflow groove 112 is formed on both sides of the drainage main body 110, but the inflow groove 112 is formed in various forms, and thus is not limited to the shape shown in the drawings.

On the other hand, as shown in Figure 7, the upper cover (120a) is formed in the form of a screen on the front of the metal plate, but instead of the upper cover (120a), the front of Figure 8 in the form of a mesh formed of a checkerboard array It provides a prefabricated centrifugal force drainage tube 100 which is configured by alternatively the upper cover (120b) or a plate-shaped upper cover (120c) formed with a plurality of drainage grooves 122 perforated front.

The upper cover (120a, 120b, 120c) is preferably formed of a metal material with excellent resistance to deformation without external impact, the plate-shaped drain groove 122 in the form of the perforated or metal plate It is formed in the form of a screen, or provided by producing a metal form of a checkerboard in the form of a grid in the vertical and horizontal arrangement.

On the other hand, instead of the first reinforcing portion 130a, as shown in Fig. 10 (a), a support piece 132 for interviewing the inner circumferential surface of the drainage main body 110 in a ring form is formed, and the support piece 132 A ring-shaped central piece 131 is formed to protrude vertically from the outer center of the cross section to provide a prefabricated centrifugal force drainage pipe 100 having a second reinforcing portion 130b having a “T” shape.

The second reinforcement part 130b has a “T” shape, and the upper ring-shaped support piece 132 is interviewed with the inner circumferential surface of the drainage main body 110 to be fastened by bolts, nuts, or rivets, and the support piece 132 is formed. The central piece 131 protruding from the center of the outer side has a shape protruding in a ring shape to the outside of the support piece 132.

Accordingly, the support piece 132 of the second reinforcing part 130a strongly resists the inside of the drainage main body 110 against the external pressure of the earth and sand generated outside the drainage main body 110, and at the same time, the support piece 132. The center piece 131 protruding outwardly supports the support piece 132 to exhibit more strong resistance to increase the internal pressure of the drainage main body 110.

In this way, a plurality of second reinforcing portions 130b having a “T” type cross section are provided in the drainage main body 110 at equal intervals.

In addition, the second reinforcement portion 130b having a cross section of the second reinforcement portion 130b includes a “T” shape, and has a rectangular or pentagonal shape in a polygonal shape, and has excellent resistance to earth pressure acting inside the drainage pipe. It will be obvious that you can use).

Meanwhile, as illustrated in FIGS. 1 and 11, a plurality of wires 140 are installed on both sides of the outer circumferential surface of the drainage main body 110 at equal intervals, respectively, and one end of the wire 140 is bound to one outer circumferential surface of the drainage main body 110. The bound wire 140 extends inclined to provide a prefabricated centrifugal force drainage pipe 100 in which the other end of the wire 140 is bound to the binding groove 142 formed on one surface of the fixed wing 141 of the “V” type.

The drainage pipe 100 is installed in the drainage path, and in this case, in order to prevent the drainage of the drainage pipe 100, a plurality of each is installed at equal intervals on both sides of the outer circumferential surface of the drainage pipe 100 and one end of the wire 140. Bind to the drainage main body 110, the outer peripheral surface of the drainage pipe 100, the bound wire 140 extends inclined so that the other end of the wire 140 is formed on one surface of the fixed blade 141 of the "V" type It is to be coupled to the groove 142 so that the drainage pipe 100 is installed in the drainage path without leaving in place, and a plurality of formed at equal intervals on both sides of the drainage pipe 100, respectively, at the end of the wire 140 The formed “V” type fixed wing 141 is embedded in the ground to prevent the drainage pipe 100 from being separated.

In addition, as illustrated in FIG. 12, inflow grooves 112 formed at both sides of the upper part of the drainage main body 110 of the drainage pipe 100 are respectively provided with the inlet grooves 112 at the front surface of the drainage main body 110. Formed rainwater soaked in the soil was introduced into the drainage pipe 100 through the inlet groove 112.

In addition, as shown in Figure 13 to provide a prefabricated centrifugal force drainage pipe 100 in which a plurality of inlet grooves 112 are formed on the outer circumferential surface of the outer circumferential surface integrally formed without the upper portion of the drainage main body 110 is opened. .

This, the drainage pipe 100 is seated inside the drainage path and the earthenware drainage pipe 100 is embedded in the ground to be constructed, the inlet groove 112 is formed in the front surface of the outer circumference soaking only rainwater contained in the earth and sand do.

Next will be described in detail as shown in Figure 13 how to construct a prefabricated centrifugal drainage pipe of the present invention.

First, forming a drainage path 10 on the ground, such as an incision, a river or farmland, and planarizing the ground inside the drainage path 10, and in the drainage main body 110 in the planarized drainage path 10. A plurality of first reinforcing portion (130a) is fastened at equal intervals, the step of installing the drainage pipe 100, the upper cover 120a is fastened to the open upper portion of the drainage main body 110, and the drainage pipe ( One end of the wire 140 is bound to one outer circumferential surface of the drainage main body 110 so that a plurality of drainage main bodies 110 are provided at equal intervals on both sides of the outer circumferential surface of the drainage main body 110, and the bound wire 140 is inclined to extend. The other end of the 140 is bound to the binding groove 142 formed on one surface of the fixed blade 141 of the "V" type to drive the fixed blade 140 in the outer ground of the drainage passage main body 110, and the drainage passage To cover the front surface of the inlet groove 112 formed on both sides of the main body 110 It provides a construction method using a prefabricated centrifugal force drainage pipe consisting of a step of installing the nonwoven fabric 150, and filling the earth and sand outside the drainage main body 110 installed in the drainage passage (10).

Installing the nonwoven fabric 150 to cover the inflow grooves 112 formed on both sides of the drainage main body 110 is such that only rainwater introduced into the earth and sand flows into the drainage main body 110 through the inflow groove 112. It is used to, and to prevent the earth and sand is removed from the collapse or loss is to use a good non-woven fabric 150 with the earth and adhesion.

As described through the above embodiment, the prefabricated centrifugal force drain pipe can be manufactured by various design changes, and the principle is limited to the configuration of the present invention through the embodiment, but the general knowledge in the mechanism through the principle is provided. It is revealed that the design can be easily manufactured by changing the design.

Claims

A cylindrical drainage main body 110 extending further from the center of the side to the upper part, the upper part of which is opened in the longitudinal direction, and the upper both side ends of the first bent piece 111 are formed by bending outwardly.

The upper cover which covers the upper part of the drainage main body 110, is bent outwardly so as to be interviewed by the first binding piece 111, and the second binding piece 121 is formed so that the front surface is formed of a screen to form a metal iron plate ( 120a), and

Prefabricated centrifugal force drainage pipe, characterized in that consisting of a ring-shaped first reinforcing portion (130a) is joined to the inner circumferential surface of the drainage main body 110 at equal intervals.
The prefabricated centrifugal force drain pipe according to claim 1, wherein a plurality of inflow grooves 112 perforated are formed on one lower surface of the first binding piece 111 of the drainage main body 110.
According to claim 1, Instead of the upper cover (120a) is a plate formed with a metal top plate is formed in the form of a checkerboard array (120b) or a plate formed with a plurality of drain grooves 122 perforated front Prefabricated centrifugal drainage pipe, characterized in that configured to alternatively of the upper cover (120c) of the form.
According to claim 1, Instead of the first reinforcing portion 130a is formed a support piece 132 for interviewing the inner circumferential surface of the drainage main body 110 in the form of a ring, and is perpendicular to the outer center of the support piece 132 Prefabricated centrifugal force drainage pipe, characterized in that the protruding ring-shaped central piece (131) is formed so that the second reinforcing portion (130b) having a cross-section "T" shape is installed.
5. The prefabricated centrifugal drainage pipe according to claim 4, wherein the cross-sectional shape of the second reinforcement part 130b forms a square or pentagonal shape instead of the “T” shape.
The prefabricated centrifugal force drain pipe according to claim 1, wherein a plurality of inlet grooves 112 penetrating inwardly are formed at equal intervals on the front surface of the drain body main body.
According to claim 1, One end of the wire 140 is bound to one surface of the outer circumference of the drainage main body 110 so that a plurality of wires are installed on both sides of the outer circumferential surface of the drainage main body 110 at equal intervals, respectively.

Prefabricated centrifugal force drainage pipe, characterized in that the binding wire 140 is inclinedly extended so that the other end of the wire 140 is bound to the binding groove 142 formed on one surface of the fixed blade 141 of the "V" type.
Forming a drainage path 10 on the ground such as an incision, a river or farmland,

Planarizing the ground inside the drainage passage 10;

A plurality of first reinforcing parts 130a are fastened at equal intervals in the drainage main body 110 in the flattened drainage passage 10, and an upper cover 120a is fastened to an open upper portion of the drainage main body 110. Installing the drainage pipe 100;

One end of the wire 140 is bound to one outer circumferential surface of the drainage main body 110 so that a plurality of drainage pipe bodies 100 are installed at equal intervals on both sides of the outer circumferential surface of the drainage main pipe 110, and the bound wire 140 is The other end of the wire 140 is inclined to be bound to the binding groove 142 formed on one surface of the fixed blade 141 of the "V" type to drive the fixed blade 140 into the outer ground of the main body 110 by the drainage. Wow,

Installing a nonwoven fabric 150 to cover the front surface of the inlet groove 112 formed on both sides of the drainage main body 110,

Construction method using a prefabricated centrifugal force drainage pipe, characterized in that consisting of the step of filling the earth and sand to the outside of the drainage main body 110 installed in the drainage (10).