KR102052909B1 - Drainage trench and drainage trench set - Google Patents

Abstract

The present invention relates to a drainage trench and a drainage trench set. The drainage trench set comprises: a drainage trench including a trench body (10) installed on a ditch concavely grooved in a downward direction of a corresponding construction surface of a road or the like and provided with both side walls and a bottom surface, wherein an upper portion thereof is opened, and a plurality of blocking plates (20) to partially block the opened upper portion of the trench body to form an inlet to allow water such as rainwater or wastewater to flow into the trench body; and a connection socket (30) connected and fixed on concrete deposited on the ditch while one side thereof is connected to the drainage trench. Therefore, installation and separation work of the drainage trench can be effectively performed to basically promote workability improvement of the drainage trench, reduce overall costs by quick and convenient workability, and give reliability to users.

Description

Drain trench and drain trench set {DRAINAGE TRENCH AND DRAINAGE TRENCH SET}

The present invention relates to a drainage trench and a drainage trench set, and more particularly, to a drainage trench and a drainage trench set for guiding water such as rainwater or sewage on a road to a sewer.

In general, the drainage path is installed at the edge of the road and the crossing direction refers to a facility for smoothly draining the running water such as rainwater and sewage flowing on the road to the sewer (water well).

In addition, various drainage trenches are proposed as a structure for performing the drainage function. For example, the drainage trench of the prior art drains rainwater or sewage at outdoor edges of roadsides and various buildings, including entrances and edges of parking lots. In order to smoothly drain water such as rainwater or sewage into the sewer, the drainage trench is formed in a channel-shaped trench body with an open top and an open portion of the trench body. It consists of a cover that covers the top.

For example, when the drainage trench of the prior art is schematically described, an opening formed in a longitudinal direction between a base plate and two side plates coupled at an acute angle to the base plate at both ends of the base plate and an upper end of each side plate It is configured to include a body having a cover, and a cover detachably mounted to the opening of the body and having a plurality of drains.

However, since the drainage trench of the prior art has a structure in which a cover separately manufactured on the jaw provided inside the upper part of the body is simply seated, if the jaw of the drainage trench and the surface contact portion of the cover do not come into constant contact with each other, The frictional impact between the cover and the body caused by the moving load caused a considerable amount of metal friction noise.

In addition, in the case of the prior art, since the body and the cover are separately manufactured to construct the drainage path, the workability of the installation by separately installing the body and the cover is significantly reduced, as well as the cover is separated. There was also fear of loss or theft.

In order to solve such a problem, a drainage trench has been proposed to form a body and a cover integrally to prevent collision noise and to eliminate loss and theft.

However, since the integrated drainage trench of the prior art is a method of placing concrete and the like on the installation surface and attaching and fixing the drainage trench to the concrete during curing, the drainage trench and the drainage trench are replaced with the drainage trench. In addition to the hassle of crushing the entire cured concrete as a single type, the connection work becomes very difficult in the case of the connection work between the drainage trenches. Had.

Republic of Korea Patent Publication No. 10-2010-0038949

The present invention has been made to solve such a problem, the trench body and the trench body which is installed in a recess recessed downward of the corresponding construction surface, such as a road, both side walls and the bottom surface is provided, the upper side is open A drainage trench having a plurality of shielding plates forming an inlet so that water such as rainwater or sewage is introduced into the trench main body by partially shielding the open upper portion, and concrete which is poured into a groove while one side is connected to the drainage trench. It is an object of the present invention to provide a drainage trench and a drainage trench set for smoothly installing and detaching the drainage trench by providing a connection socket that is connected and fixed.

As described above, the drain trench according to an embodiment of the present invention is provided in a trench recessed downwardly in a corresponding construction surface such as a road, and both sidewall bodies and a bottom surface are provided, and the trench body is open upward; And a plurality of shielding plates partially shielding the open upper portion of the trench body to form an inlet for water, such as rainwater or sewage, to flow into the trench body. The inner wall body is further provided upright in parallel to the both side wall body, the plurality of shielding plate is integrally connected on each of the side wall body and the inner wall body so that the inlet is formed between the shielding plate between each other Characterized in that.

In addition, in the drain trench according to an embodiment of the present invention, the both side wall body is extended upward to the same height, the inner wall body is extended upward higher than the both side wall body, on each of the side wall body and the inner wall body The entire shield plate integrally connected to the center may be of a central protrusion structure in which the shield of the center is convex upward.

In addition, in the drain trench according to an embodiment of the present invention, the central protrusion structure is a rounded circular arc structure, the corresponding cross-sections on both sides of the shield plate to the outside so that each shield plate corresponding to the curvature of the arc The inner surface may be an upward curved structure and the inner shielding plate may be a downward curved structure toward both sides from the center.

In addition, in the drain trench according to an embodiment of the present invention, the shielding plate may have a concave-convex structure in which convex portions and concave portions are continuous along the transverse direction.

In addition, in the drain trench according to an embodiment of the present invention, the two shielding plate may be further provided with an engaging protrusion to be engaged with the concrete to be poured.

In addition, in the drain trench according to an embodiment of the present invention, the engaging protrusion may be of a round protrusion structure protruding outward from the transverse outer end of the two side shielding plate.

In addition, in the drain trench according to an embodiment of the present invention, the bottom surface of the trench body may have a concave groove structure in which the central portion in the width direction is concave downward.

And, the drain trench set according to an embodiment of the present invention the drain trench; And a connection socket connected to and fixed to the concrete being poured into a ditch while the drain trench and one side thereof are connected to each other.

In addition, in the drain trench set according to the embodiment of the present invention, the connection structure of the drain trench and the connection socket, the sliding portion is provided on one side of the bottom surface bottom of the drain trench, the connection socket corresponding to the bottom surface In the fixed state connected with the concrete may be provided with a guide rail for sliding the sliding portion in engagement with the upper surface one side.

In addition, in the drain trench set according to an embodiment of the present invention, the guide rail is a pair of upright parts upright parallel spaced apart at a predetermined interval in the width direction on one side of the bottom surface of the connecting socket; And a horizontal portion extending from the respective upright portions by a predetermined distance to both sides thereof, including a recessed rail groove having an outer shape and an upwardly concave concrete inflow portion provided therein, and the sliding portion covering the upper portion of the guide rail. Sliding protrusions are inserted into the rail grooves of the both sides on both sides of the furnace to engage with each other.

In addition, in the drain trench set according to an embodiment of the present invention, the connection socket is protruded upward from the extended ends of the two horizontal portions are formed relatively concave on the inner side so as to communicate with the concrete inlet to further inflow concrete Auxiliary inlet may be further provided.

In addition, in the drain trench set according to an embodiment of the present invention, the connecting sockets are provided with auxiliary guide rails protruding upward from each side of the guide rail, and the auxiliary guide rails are provided on both side wall bodies corresponding thereto. Auxiliary sliding portion sliding along may be provided.

In addition, in the drain trench set according to an embodiment of the present invention, the connection socket may be further provided with a support cover portion for wrapping and supporting the auxiliary sliding portion.

In addition, in the drainage trench set according to an embodiment of the present invention, the auxiliary guide rail is a structure that supports the outer side of the curved portion where the side wall body and the bottom surface of the trench body meet in a convex upward rounded structure And a lower end of one side portion protruding outward from the side wall body in a width direction and extending downward, and the auxiliary sliding part extends downward from the lower end of the side wall body and is interviewed along the downward extension structure of the auxiliary guide rail. It has a curved structure extending downward, wherein the support cover portion is connected to the lower end of the auxiliary guide rail, the lower horizontal extension portion extending outward along the lower surface of the auxiliary sliding portion; It may be a curved structure including; and an upward curved extension portion in close contact with the outer peripheral surface of the auxiliary sliding portion in the lower horizontal extension portion and the upper end extends to the lower end of the side wall body.

In addition, in the drain trench set according to an embodiment of the present invention, the support cover portion, the first horizontal line with the line extending in parallel with the upward curved extension portion, the first engaging portion in the upper engaging portion of the side wall body After crushing the cured concrete to the crushing line, the drainage trench is allowed to slide flow in the connecting socket, the horizontal line with the lower horizontal extension as a second crushing line, the first crushing line After the crushed cured concrete up to two crushing line may be the drainage trench can be separated by forcibly pulled out from the connection socket.

The drainage trench and the drainage trench set according to the embodiment of the present invention described above are provided in a trench recessed downwardly in a corresponding construction surface such as a road, and both sidewall bodies and a bottom surface are provided, and the trench body is open upward. A drainage trench having a plurality of shielding plates which partially shield the open upper portion of the trench body to form an inlet port so that water such as rainwater or sewage flows into the trench body, and the drainage trench is connected to one side of the trench body. By providing a connection socket that is fixed to the concrete to be poured, to facilitate the installation and removal of the drain trench, it is possible to improve the workability of the drain trench and basically improve overall workability by quick and easy workability. The cost reduction and the reliability of the user can be obtained.

1 is a perspective view showing a drain trench according to an embodiment of the present invention.
Figure 2 is an exploded perspective view showing a drain trench set according to an embodiment of the present invention.
Figure 3 is a sectional view showing the main portion showing a state in which the drainage is constructed through the drainage trench set according to an embodiment of the present invention.
Figure 4 is an exploded perspective view showing a drain trench set according to another embodiment of the present invention.

1 to 4, the drain trench according to an embodiment of the present invention includes a trench body 10 and a shielding plate 20.

The trench body 10 is provided with both side wall bodies 11 and bottom surfaces 12 which are installed and erected in the grooves 5 recessed downward in the corresponding construction surfaces such as roads, and are upright. It is structured.

In addition, an inner wall body 13 standing upright in parallel with the side wall bodies 11 is provided at the center of the bottom surface 12 between the side wall bodies 11.

The shielding plate 20 partially shields an open upper portion of the trench body 10 to form a plurality of elongated plate shapes in which the inlet 7 is formed so that water such as rainwater or sewage flows into the trench body 10. Is provided.

The plurality of shielding plates 20 are integrally connected to each of the side wall bodies 11 and the inner wall bodies 13 so that the inlets 7 are formed between the shielding plates 20. It is made to do.

The side wall bodies 11 extend upward to the same height, and the inner wall bodies 13 extend upwardly higher than the side wall bodies 11, so that the respective side wall bodies 11 and the inner wall bodies 13 are extended. The entire shield plate 20 integrally connected to the () has a central protrusion structure in which the shield plate 21 in the center is convex upward.

In more detail, the central protrusion structure is a rounded circular arc structure, and the shielding plates 20 corresponding to the upper and lower cross-sections of the shielding plates 22 are upwardly curved from the outside to the inside so as to correspond to the curvature of the arc. The central shield plate 21 has a downward curved structure toward both sides from the center.

By such a central protrusion structure, for example, it is possible to perform a bump function for reducing the speed at the time of passage of a vehicle or the like.

The shield plates 21 and 22 have a concave-convex structure in which the convex portions 21a and 22a and the concave portions 21b and 22b are continuous along the transverse direction, so that the shield plates 21 and 22 are in contact with the shield plates 21 and 22. By minimizing the friction area of the shoe bottom surface and the wheel of the vehicle to enable smooth walking or running, as well as to minimize the slip by the recesses (21b, 22b).

In addition, the both side shielding plate 22 is provided with an engaging protrusion 22c engaged with the concrete to be poured.

Here, the engaging protrusion 22c has a round protrusion structure projecting outward from the transverse outer end of both shielding plates 22, so that the upper surface of the concrete to be poured is on the same line as the upper surface of the engaging protrusion 22c. As a result, the sidewall 11 is firmly fixed while the engaging protrusion 22c is buried in the concrete.

In addition, the bottom surface 12 of the trench body 10 has a concave groove structure in which the central portion in the width direction is concave downwardly, so that dry air, such as foreign matters contained in the drained water, is formed at both ends of the bottom surface (square bottom surface). If it does not remain in the), it slides to the concave center bottom and can be drained cleanly.

On the other hand, the drainage trench set according to the embodiment of the present invention includes a drainage trench and a connection socket 30 fixedly connected to concrete poured into a ditch in a state in which one side is connected to the drainage trench.

Here, in the connection structure of the drain trench and the connection socket 30, a sliding portion 14 is provided at one side of the bottom of the bottom surface 12 of the drain trench, and the connection socket 30 corresponding to the bottom surface ( 31) A guide rail 31a is provided to allow the sliding part 14 to engage and slide on one side of the upper surface in a state where the bottom part is fixed to the concrete 9.

More specifically, the guide rail 31a is a pair of upright parts 32 and each upright part which are spaced apart at predetermined intervals in a width direction from one side of the bottom surface 31 of the connecting socket 30 by being upright parallel. 32 includes a horizontal groove 33 extending at a predetermined distance from both sides thereof, and a rail groove 34 having a depression shape and an inwardly concave concrete inflow portion 35 are provided to the outside, and the sliding portion 14 corresponding thereto. ) Has a structure in which sliding protrusions 15 which are inserted into and engaged with the rail grooves 34 on both sides are provided at both sides in a state where the upper portion of the guide rail 31a is wrapped.

In addition, the connection socket 30 is formed to be relatively concave in correspondence with the shape of protruding upward from the extended ends of both horizontal portions 33 and upwardly protruding therein, and the concrete inflow portion 35 communicates with the concrete. Auxiliary inlet 36 is provided to allow further inflow.

Concrete is introduced into and cured into the concrete inlet 35 and the auxiliary inlet 36 so that the connection socket 30 can be firmly fixed to the groove 5.

In addition, the connecting socket 30 is provided with auxiliary guide rails 37 protruding upward from both sides of the guide rail 31a, and the auxiliary guide rails 37 on both side wall bodies 11 corresponding thereto. Auxiliary sliding portion 16 sliding along the side is provided.

In addition, the connection socket 30 is provided with a support cover portion 38 for wrapping and supporting the auxiliary sliding portion 16.

Here, the auxiliary guide rail 37 is a structure that supports the outer portion of the curved portion where the side wall body 11 and the bottom surface 12 of the trench body 10 meet, and has a structure in which the upper end is convex upwardly. The lower end portion has a curved plate structure which protrudes outward from the side wall body 11 in the width direction and extends downward and extends in the longitudinal direction.

The auxiliary sliding part 16 extends downward from the lower end of the side wall body 11 and is interviewed along the downward extension structure of the auxiliary guide rail 37 to extend downward in the same shape and the auxiliary guide rail 37. Corrugated sheet structure extends long along the longitudinal direction.

In addition, one side of the support cover 38 is connected to the lower end of the auxiliary guide rail 37, and the lower horizontal extension part 38a and the lower end extending outward along the lower surface of the auxiliary sliding part 16. The horizontally extending portion 38a has a curved structure including an upwardly curved portion 38b extending upwardly along an outer circumferential surface of the auxiliary sliding portion 16 and extending at an upper end thereof to a lower end portion of the side wall body 11. .

In addition, the support cover 38 has a line parallel to the upwardly curved extended portion 38b as a first broken line 41, and the upper end engaging portion 22c of the side wall body 11 is formed in the support cover portion 38b. After crushing the pour cured concrete in the space to the first crushing line 41, the drainage trench is allowed to slide flow on the connecting socket 30, and also parallel to the lower horizontal extension portion 38a The drainage trench is connected to the connecting socket after crushing the cured concrete in the space from the first crushed line 41 to the second crushed line 42 by using the line forming the second crushed line 42. 30, it is possible to separate the forced withdrawal.

That is, when the shielding plate 20 of the drainage trench is damaged and the drainage trench is required to be replaced, for example, when the drainage trench is to be separated from the connection socket 30 through the flow in the sliding direction of the drainage trench. When only the concrete up to the first fracture line 41 is broken, the side wall body 11 can be flowed and the drainage trench can be slid to a desired position on the connection socket 30 to perform separation and replacement. .

In addition, when there is a restriction in flow in the sliding direction of the drainage trench, the drainage trench is forced to be pulled upwards and separated to crush the concrete up to the secondary crushing line 42. When the drainage trench is pulled out upward, the support cover portion 38 is pushed outwardly by the pressure of the auxiliary sliding portion 16 to open and separate the drainage trench. When the separation is completed, the support cover portion 38 is returned to its original state by elasticity again to be able to support and support the auxiliary sliding portion 16 of the drain trench to be newly installed.

Looking at the drainage construction process through the drainage trench set of an embodiment of the present invention having such a configuration as follows.

First, when the length of the drainage path is short, the groove 5 is formed in the construction surface, and some concrete is poured into the bottom surface of this groove 5.

Then, the drainage trench is disposed above the concrete, and the concrete is poured on both sides of the remaining drainage trenches so that the concrete is filled to the engaging protrusions 22c of both shielding plates 22. Construction of the drainage path is completed by this.

On the other hand, when the length of the drainage path is long, a plurality of drainage trenches having a predetermined unit length and a plurality of connecting sockets 30 corresponding thereto are provided.

After the groove 5 is formed in the construction surface, some concrete is poured into the bottom surface of the groove 5.

Then, the plurality of connecting sockets 30 corresponding to the desired length are disposed above the concrete, and then the plurality of drain trenches corresponding to the connecting sockets 30 are connected.

At this time, the sliding portion 14 and the auxiliary sliding portion 16 of the trench body 10 slides on the guide rail 31a and the auxiliary guide rail 37 of the connection socket 30, thereby making a connection work with each other. You lose.

In this way, when the installation of the drainage trench of the desired length is completed, the concrete is poured on both sides of the entire drainage trench so that the concrete is filled to the engaging protrusion 22c of both shielding plates 22. Construction of the drainage path is completed by this.

In this way, the drainage trench drains water such as rainwater or sewage through the drainage drainage to guide the sewer while allowing pedestrians and vehicles to move smoothly. In this case, for example, only the concrete up to the first crushing line 41 is broken to enable the flow of the side wall body 11, and the drainage trench is slid to the desired position on the connecting socket 30 to separate and replace the work. Alternatively, or after crushing the concrete up to the secondary crushing line 42 so that the support cover 38 is in a free state, if the drainage trench is pulled out upward, the auxiliary sliding unit 16 The support cover portion 38 is pushed outwardly by the pressurization of the opening and is opened to enable the direct separation of the drainage trench.

The rapid replacement of the drain trench allows for smooth drainage and passage.

As described above, the drain trench and the drain trench set according to an embodiment of the present invention are provided in a trench recessed downwardly in a corresponding construction surface such as a road, and both side walls and a bottom surface are provided, and the trench body is open upward. A drainage trench having a plurality of shielding plates which partially shield the open upper portion of the trench body to form an inlet port so that water such as rainwater or sewage flows into the trench body, and the drainage trench is connected to one side of the trench body. By providing a connection socket that is fixed to the concrete to be poured, to facilitate the installation and removal of the drain trench, it is possible to improve the workability of the drain trench and basically improve overall workability by quick and easy workability. Cost reduction and reliability can be given to the user.

As described above, one embodiment of the present invention has been described, but on the basis of this, those of ordinary skill in the art, within the scope of not departing from the spirit of the invention described in the claims, addition, change, The present invention may be variously modified and changed by deletion or addition, etc., which will also be included within the scope of the present invention.

5: ditch 7: inlet
9: concrete 10: trench body
11 side wall body 12 bottom surface
13: inner wall 14: sliding part
15: sliding projection 16: auxiliary sliding part
20, 21, 22: shield plate 21a, 22a: convex portion
21b, 22b: recess 22c: engagement protrusion
30: connection socket 31: bottom surface
31a: guide rail 32: upright part
33: horizontal portion 34: rail groove
35: concrete inlet 36: auxiliary inlet
37: auxiliary guide rail 38: support cover
38a: Lower horizontal extension part 38b: Upward extension part
41: primary fracture line 42: secondary fracture line

Claims (8)

A trench main body installed in a concave recess recessed below a corresponding construction surface such as a road and provided with both sidewall bodies and a bottom surface, and having an upper side open; And a plurality of shielding plates which partially shield the open upper portion of the trench body to form an inlet for water such as rainwater or sewage to flow into the trench body. Including,
On one side of the bottom surface between the two side wall body is further provided with an inner wall upright parallel to the both side wall body, the plurality of shielding plate is integrally connected on each of both side wall body and the inner wall body The inlet is formed between the shielding plates between each other, the side wall bodies extend upward to the same height, and the inner wall extends higher than the side wall bodies so that they are integrally formed on the respective side wall bodies and the inner wall bodies. The entire shielding plate includes a drainage trench, characterized in that the center of the shielding plate has a convex upward convex structure, the connection socket is connected to the concrete fixed to the concrete poured into the drainage state in one side connected to the trench; As a drainage trench set to say,
The connection structure of the drain trench and the connection socket,
A sliding part is provided on one side of the bottom of the bottom of the drain trench, and the corresponding connection socket is provided with a guide rail for sliding the sliding part on one side of the upper surface while the bottom surface is fixed and connected to the concrete.
The guide rail may include a pair of upright parts spaced apart at predetermined intervals in a width direction from one side of the bottom surface of the connecting socket by the guide rails; And a horizontal part extending a predetermined distance from both upright parts to both sides thereof. Including a recessed outer groove and a concrete inlet portion is provided with a concave upward upward,
The sliding portion corresponding to the drainage trench set, characterized in that the sliding projections are inserted into each of the rail grooves of the both sides in the state surrounding the upper portion of the guide rail is provided. delete The method of claim 1,
The shielding plate is a drainage trench set, characterized in that the concave-convex structure in which the convex portion and the concave portion are continuous along the transverse direction. The method of claim 1,
The bottom surface of the trench body is a drainage trench set, characterized in that the concave groove structure is rounded concave downward in the center in the width direction. delete delete delete The method of claim 1,
The connecting sockets are provided with auxiliary guide rails protruding upward from both sides of the guide rail,
The drain trench set, characterized in that the auxiliary sliding portion sliding along the auxiliary guide rail on both side wall body corresponding thereto.

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