KR101985972B1 - Prefabricated drain - Google Patents

Abstract

According to one embodiment of the invention a prefabricated drainage is provided. The prefabricated drainage passage, the main body portion is open at both ends and the upper surface and the water channel is formed inside; And at least one wing portion protruding outward from the body portion in one region of the outer surface of the body portion and extending in a predetermined length along a longitudinal direction of the body portion. It is possible to prevent the movement of the prefabricated drainage channel by the load of the earth and sand stacked on the upper surface.

Description

Prefab Drains {PREFABRICATED DRAIN}

BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a prefabricated drainage track, and more particularly, to a prefabricated drainage track that can form a plurality of unit drainage tracks in series.

Drainage paths are installed around roads, mountains, rivers, agricultural channels, industrial complexes, and residential complexes to induce the flow of rainwater and drainage. This is to install the ridge side opening, the raceway, rainwater drainage for the purpose of smoothly guiding rainwater or rainwater, drainage, etc. In the past, the drainage is usually installed directly in the ground.

However, in this way, when the drainage channel is directly buried in the ground, there is a problem that the construction of the long drainage is difficult. Accordingly, in order to solve such a problem, a prefabricated drainage path which has a plurality of drainage unit units having a constant unit length and assembles the drainage path unit has been introduced. Such a prefabricated drainage can be transported and buried separately for each unit, and has the advantage of extending the length of the channel as needed.

However, such a conventional prefabricated drainage channel also has a problem that when the height of the ground to be buried is uneven, the positions and angles of the respective drainage channel units are irregular, so that the drainage path is easily broken by easily detaching the coupling between the drainage unit. In addition, in order to minimize such a problem, there was a problem in that the labor cost and construction cost are increased by requiring a separate stop work before laying the drain.

Therefore, there is a need for a new type of prefabricated drainage to solve the problems of the conventional prefabricated drainage.

The present invention has been made to solve the above problems, and more specifically, the unit drainage channel is provided from the ground by the load of the soil piled up on the upper surface of the wing portion with the wing parts protruding on both sides more easily and firmly and firmly assembled. The present invention relates to a prefabricated drainage channel which can effectively prevent separation or separation from each other.

Technical problems of the present invention are not limited to the technical problems mentioned above, and other technical problems not mentioned will be clearly understood by those skilled in the art from the following descriptions.

In order to achieve the above object, there is provided a prefabricated drainage in accordance with one embodiment of the present invention. The prefabricated drainage passage, the main body portion is open at both ends and a water channel is formed inside; And at least one wing portion protruding outward from the body portion in one region of the outer surface of the body portion and extending in a predetermined length along a longitudinal direction of the body portion. It is possible to limit the movement of the prefabricated drainage by the load of the earth and sand stacked on the upper surface of the wing.

Preferably, at least one fixing groove is formed along the longitudinal direction of the wing portion, and a fixing pin is inserted into the fixing groove to be coupled with the ground, thereby fixing the prefabricated drainage path to the ground.

In addition, preferably, the wing portion may be formed to be inclined downward toward the outside.

Further, preferably, at least one protrusion is formed at an open end of the main body to extend in the longitudinal direction of the main body, and a receiving portion corresponding to the protrusion is formed at the other open end of the main body. By inserting at least a portion of the protruding portion into the receiving portion of another prefabricated drainage channel, the plurality of prefabricated drainage channels may be coupled to each other.

In addition, preferably, at least one fixing protrusion is formed on the outer circumferential surface of the protrusion to prevent the protrusion from being separated from the receiving portion of the other prefabricated drainage passage.

Also, preferably, the protrusion may decrease in thickness toward the tip of the protrusion.

Also, preferably, at least one region inside the accommodation portion may be provided with a water expandable member.

Preferably, the water expanding member is provided at a position facing the fixing protrusion when the protrusion is inserted into the receiving portion, and the protrusion extends from the receiving portion by pressing the fixing protrusion according to the expansion of the water expanding member. This can prevent departure.

In addition, preferably, the cover unit for sealing the upper surface of the main body portion may further include.

According to the present invention, by limiting the vertical / horizontal movement of the prefabricated drainage channel through the load of the earth to be stacked on the upper surface of the wing portion and the fixing pin inserted into the fixing groove formed in the wing portion, the separation of the coupling between each prefabricated drainage channel is prevented. And it is possible to prevent the breakage of the prefabricated drainage and thereby leaks.

Further, according to the present invention, the fixing protrusion and the water-expanding member are formed in each of the protrusion and the receiving portion of the prefabricated drainage passage, thereby preventing the protrusion from being separated from the receiving portion when the prefabricated drainage is coupled, thereby firmly coupling the plurality of prefabricated drainages. can do.

In addition, according to the present invention, the prefabricated drainage passage may be provided with a cover to seal the open upper surface to prevent the prefabricated drainage passage from being blocked or deformed by foreign matter introduced from the outside.

In addition, according to the present invention, since the plurality of prefabricated drainage channels can be mutually assembled in a simple manner by fitting the protrusions to the receiving portions of the other prefabricated drainage channels, the length of the water channel can be easily extended in accordance with the use mode, and can be quickly installed with little manpower. It becomes possible.

BRIEF DESCRIPTION OF THE DRAWINGS In order to better understand the drawings cited in the detailed description of the invention, a brief description of each drawing is provided.
1 shows a prefabricated drainage track according to an embodiment of the present invention.
Figure 2 shows a buried state of the prefabricated drainage channel according to an embodiment of the present invention.
Figure 3 shows a prefabricated drainage channel according to an embodiment of the present invention.
Figure 4 shows a coupling configuration of the prefabricated drainage channel according to an embodiment of the present invention.
5A and 5B show an example of combining prefabricated drainage in accordance with one embodiment of the present invention.

Hereinafter, exemplary embodiments of the present invention will be described with reference to the accompanying drawings. In adding reference numerals to the components of each drawing, it should be noted that the same reference numerals are assigned to the same components as much as possible even though they are shown in different drawings. In addition, in describing the embodiments of the present invention, if it is determined that the detailed description of the related well-known configuration or function interferes with the understanding of the embodiments of the present invention, the detailed description thereof will be omitted. In addition, embodiments of the present invention will be described below, but the technical spirit of the present invention is not limited thereto and may be variously modified and modified by those skilled in the art.

Throughout the specification, when a part is "connected" to another part, this includes not only "directly connected" but also "indirectly connected" with another element in between. . Throughout the specification, when a part is said to "include" a certain component, it means that it can further include other components, without excluding other components unless specifically stated otherwise. In addition, in describing the components of the embodiment of the present invention, terms such as first, second, A, B, (a), and (b) may be used. These terms are only for distinguishing the components from other components, and the nature, order or order of the components are not limited by the terms.

1 shows a prefabricated drainage channel according to an embodiment of the present invention, Figure 2 shows a cross-sectional view for explaining the embedded state of the prefabricated drainage channel according to an embodiment of the present invention.

1 and 2, the prefabricated drainage path 100 may include a main body 110, a wing 120, a fixing groove 130, a protrusion 140, and a receiving portion 150.

The main body 110 may have a channel through which both ends and the upper surface of the longitudinal direction are opened and the rainwater moves inward. The main body 110 may be formed of, for example, synthetic resin or concrete having a predetermined strength or more corrosion resistance, in order to prevent corrosion and breakage when the prefabricated drainage 100 is embedded.

The wing 120 may protrude outward from the main body 110 in one region of the outer surface of the main body 110. For example, as shown in FIGS. 1 and 2, the wing 120 may be formed to protrude in an outward direction on both sides of the main body 110, and may be configured to have a predetermined area or more. . Through this, when the prefabricated drainage passage 100 is buried, vertical movement of the prefabricated drainage passage 100 may be prevented by the load of the earth and sand stacked on the upper surfaces of both side wing portions 120 of the main body 110.

In addition, in one embodiment, the wing 120 may be formed to be inclined downward toward the outside of the main body 110. Therefore, the wing unit 120 is elastically deformed in response to the load of the earth and sand stacked on the upper surface of the wing unit 120, thereby preventing damage to the wing unit 120.

The wing unit 120 may be preferably formed with one wing unit 120 on each side of the main body unit 110, but is not limited thereto. A plurality of wing units 120 may be disposed on both side surfaces of the main body unit 110. The wings 120 may be spaced apart, and may be variously modified and applied according to embodiments to which the present invention is applied.

At least one fixing groove 130 may be formed along the longitudinal direction of the wing 120 to penetrate the wing 120. As shown in FIG. 2, the fixing pin p is inserted into the fixing groove 130 to be coupled to the ground, so that the prefabricated drainage passage 100 may be fixed to the ground so as not to move horizontally and / or vertically.

As such, the prefabricated drainage passage 100 according to the present invention effectively moves the vertical and horizontal directions of the prefabricated drainage passage 100 embedded through the wing 120 and the fixing groove 130 formed in the main body 110. By limiting, it is possible to prevent the separation of the prefabricated drainage path 100 and the occurrence of water leakage.

The protrusion 140 may protrude in the longitudinal direction of the body portion 110 at one end of the body portion 110. For example, the protrusions 140 may be continuously formed along the circumference of one end of the main body 110 or may be configured such that the plurality of protrusions 140 are spaced apart along the circumference. As described below, at least a part of the protrusion 140 is inserted into and fitted into the receiving portion 150 formed in the other prefabricated drainage passage 100, such that the plurality of prefabricated drainage passages 100 are coupled to each other.

In one embodiment, the protrusion 140 may be formed to decrease in thickness toward the tip of the protrusion 140. Accordingly, when the plurality of prefabricated drainage passages 100 are coupled, it is easier to insert the protrusion 140 into the receiving portion 150, the tip of the protrusion 140 by a predetermined angle inside the receiving portion 150. By being movable, the arrangement angles of the plurality of prefabricated drainage paths 100 can be deformed within a certain range.

The accommodating part 150 may be recessed in a shape corresponding to the protrusion 140 at the other end of the main body part 110. Accordingly, at least a portion of the protrusion 140 of the other prefabricated drainage passage 100 disposed adjacent to the accommodation part 150 may be fitted.

As such, according to the present invention, since the prefabricated drainage passage 100 is coupled in a simple manner to insert the protrusion 140 into the accommodation portion 150, the construction is easier and the working time can be shortened. Coupling between the protrusion 140 and the prefabricated drainage path 100 through the receiving part 150 will be described in detail with reference to FIGS. 4, 5A, and 5B.

Figure 3 shows a prefabricated drainage channel according to an embodiment of the present invention.

1 to 3 are referred to by the same terms and reference numerals, and reference is made to the description of FIGS. 1 and 2 described above to avoid repeated description. The following describes only differences between the embodiments.

Referring to FIG. 3, the prefabricated drainage path 300 may further include a cover 360.

The cover part 360 may be coupled to seal the open upper surface of the body part 110. That is, for example, stepped recesses are formed on both sides of the open upper surface of the main body unit 110, and both ends of the cover unit 360 are hung on the stepped portions, whereby the cover unit 360 is mounted on the main body unit ( It may be configured to seal the open top surface of 110. However, the configuration of the cover portion 360 is an example, and the present invention is not limited thereto, and may be variously modified according to an embodiment to which the present invention is applied.

Through the configuration of the cover portion 360, foreign matter is introduced into the waterway can prevent the waterway is blocked or deformed.

Figure 4 shows a coupling configuration of the prefabricated drainage channel according to an embodiment of the present invention.

Referring to FIG. 4, the protruding portion 140 and the receiving portion 150 of the prefabricated drainage passage 100 may be provided with fixing protrusions 142 and a water expanding member 152, respectively.

First, at least one fixing protrusion 142 may be formed to form an uneven shape in one region of the outer circumferential surface of the protrusion 140. Accordingly, when the protrusion 140 is inserted, the fixing protrusion 142 having an uneven shape comes into close contact with the inner surface of the accommodation part 150 to provide frictional force, thereby preventing any detachment of the protrusion 140.

The water expanding member 152 may be provided in at least one region inside the accommodation unit 150. For example, a recessed area having a predetermined shape may be formed on an inner surface of the accommodating part 150, and the water expanding member 152 may be disposed in the recessed area. As such, by disposing the water expanding member 152 inside the recessed area, a phenomenon in which the tip of the protrusion 140 is caught by the water expanding member 152 when the protrusion 140 is inserted can be prevented.

The water expandable member 152 may be formed of a synthetic resin that expands in volume upon contact with water, such as bentonite. Therefore, when the prefabricated drainage path 100 is embedded, the volume of the water-expandable member 152 expands due to the contact of moisture contained in the earth and sand to seal the inside of the accommodating part 150, thereby preventing leakage and accommodating the accommodating part 150. It is possible to prevent the separation of the protrusion 140 from the.

In one embodiment, the water expandable member 152 may be implemented to be disposed in a position opposite to the fixing protrusion 142 of the protrusion 140 inserted into the receiving portion 150. Accordingly, when the water expanding member 152 is expanded, the protrusion 140 is pressed in the opposite direction so that the fixing protrusion 142 is in close contact with the inner surface of the receiving portion 150, thereby fixing the fixing protrusion 142 and the receiving portion 150. By increasing the friction force between the) it is possible to more effectively prevent any deviation of the protrusion 140.

However, the coupling configuration of the protrusion 140 and the receiving portion 150 is illustrative, and is not limited thereto, and may be variously modified according to the embodiment to which the present invention is applied.

5A and 5B show an example of combining prefabricated drainage in accordance with one embodiment of the present invention.

Specifically, Figure 5a shows the state before the coupling of the prefabricated drainage, Figure 5b shows the state of coupling of the prefabricated drainage.

5A and 5B, the plurality of prefabricated drainage tracks 100-1, 2, and 3 may be sequentially coupled in the longitudinal direction. In this case, each of the plurality of prefabricated drainage channels 100-1, 2, and 3 may have a configuration as illustrated in FIGS. 1 to 4.

That is, for example, as shown in FIGS. 5A and 5B, the first protrusion 140-1 of the first drainage path 100-1 is the second accommodating part 150 of the second drainage path 100-2. -2), the second protrusion 140-2 of the second drain passage 100-2 is fitted to the third receiving portion 150-3 of the third drain passage 100-3, thereby The first drainage path 100-1, the second drainage path 100-2, and the third drainage path 100-3 may be sequentially coupled to each other.

As such, the length of the channel can be freely formed according to the usage aspect by sequentially combining the plurality of prefabricated drainage channels 100-1, 2, and 3, thereby increasing construction convenience. Meanwhile, in FIGS. 5A and 5B, three prefabricated drainage channels 100-1, 2, and 3 are shown to be coupled to each other. However, this is merely illustrative, and two or three or more prefabricated drainage tracks 100-1, 2, Of course, 3) can be used in combination with each other.

Meanwhile, in one embodiment, at least one of the plurality of prefabricated drainage paths 100-1, 2, 3 is formed to have a different length than the other prefabricated drainage paths 100-1, 2, 3, or opens of the main body part 110. At least one of the two ends may be formed in an asymmetric shape inclined at a predetermined angle toward one side (for example, left or right). As such, by forming the length and / or at least one end of the main body 110 inclined with respect to at least one of the plurality of prefabricated drainage channels 100-1, 2, and 3, the plurality of prefabricated drainage channels 100-1 coupled to each other. , 2, 3 can be implemented to form a predetermined angle with each other. Here, the arrangement angle between the plurality of prefabricated drainage channels 100-1, 2, and 3 may preferably have a range of 15 ° to 90 °, but is not limited thereto. In this case, at least one of the plurality of prefabricated drainage paths 100-1, 2, and 3 corresponds to the shape of one end of the main body part 110 formed to be inclined, and the protrusions 140-1, 2, 3, and At least one region of the receiving portions 150-1, 2, and 3 may be implemented to have different protruding heights and / or depression depths along the circumference of the body portion 110.

As described above, optimal embodiments have been disclosed in the drawings and the specification. Although specific terms have been used herein, they are used only for the purpose of describing the present invention and are not intended to limit the scope of the invention as defined in the claims or the claims. Therefore, those skilled in the art will understand that various modifications and equivalent other embodiments are possible from this. Therefore, the true technical protection scope of the present invention will be defined by the technical spirit of the appended claims.

100, 100-1, 2, 3: prefabricated drainage path 110: main body
120: wing 130: fixing groove
140, 140-1, 2, 3: protrusion 142: fixing protrusion
150, 150-1, 2, 3: accommodating part 152: water-expanding member
360: cover part

Claims (9)

As for the prefabricated drainage,
A main body portion which is open at both ends and has a water channel formed therein; And
And at least one wing portion protruding outward from the body portion in one region of the outer surface of the body portion and extending to a predetermined length in a length direction of the body portion.
The wing portion limits the movement of the prefabricated drainage by the load of the soil piled up on the upper surface of the wing when the prefabricated drainage is embedded,
At one open end of the body portion, at least one protrusion is formed to extend in the longitudinal direction of the body portion, and at least one fixing protrusion having an uneven shape is formed on an outer circumferential surface of the protrusion so that the protrusion is accommodated in another prefabricated drainage passage. Prevent deviations from wealth,
The other end of the main body portion is provided with a receiving portion having a shape corresponding to the protrusion, the water expansion member is provided in a position facing the fixing projection when the protrusion is inserted into the receiving portion, the water expansion member is expanded to the By pressing the fixing projections further prevents the projection from being separated from the receiving portion of the other prefabricated drainage,
Prefabricated drainage. The method of claim 1,
At least one fixing groove is formed along the longitudinal direction of the wing,
A fixing pin is inserted into the fixing groove and coupled to the ground, thereby fixing the prefabricated drainage path to the ground.
Prefabricated drainage. The method of claim 1,
The wing portion is formed to be inclined downward toward the outside,
Prefabricated drainage. delete delete The method of claim 1,
The protrusion is reduced in thickness toward the tip of the protrusion,
Prefabricated drainage. delete delete The method of claim 1,
Further comprising a lid for sealing the open upper surface of the main body,
Prefabricated drainage.

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