KR101242586B1 - Apparatus for open and close of drain ditch - Google Patents

Abstract

PURPOSE: An opening and closing device of a drain is provided to easily discharge rainwater by opening drain when it rains, to block inflow of foreign materials by closing the drain when it does not rain, and to prevent flooding of a temporary road and secondary damage due to the rainwater. CONSTITUTION: An opening and closing device of a drain includes an opening and closing member of the drain(10). The opening and closing member of the drain has the identical shape with a cross-sectional view of a drain pipe(2), is coupled with a drain pipe by a hinge shaft(13), and includes a partition wall(12) for dividing a drain hole in the vertical direction. The opening and closing member blocks foreign materials by filling inside of the drain pipe when it does not rain and discharges rainwater which flows from the road when it rains.

Description

Drainage opening and closing device {Apparatus for Open and Close of Drain Ditch}

The present invention relates to a device for opening and closing a drainage passage, and more particularly, to a drainage opening and closing apparatus for selectively draining rainwater is installed in a temporary road, cut or embossed incision or section.

In general, drainage channels, especially those that cross roads, are trenches that are made at the end of the road or at the boundary between the sidewalk and the driveway for drainage of roads. There are L-shaped and U-shaped shapes depending on the cross-sectional shape. It flows into the sewer pipe through the catches made at intervals. Being at the border on sidewalks and driveways is said to go.

Conventionally, the drainage path is provided to cross the road or a pipe or the like installed on one side of the road to collect the discharge of the road surface. These drainage channels are dug into the ground to a certain depth, install a drainage pipe, and then install a steel grating or the like on the grid. Such drainage should be drained by collecting rainwater when it rains, but foreign matters such as soil or dirt are put into drainage drainage when rain does not normally fall. There was a problem that water adversely affected other facilities.

In particular, construction vehicles run a lot on temporary roads such as road construction sites and various construction sites, and the construction roads are blocked by drainage due to the weight of construction vehicles or transporting soil, etc. There was a problem.

As a prior art, the soluble panel type drain of the Republic of Korea Patent Publication No. 10-1999-0079173 discloses that it is installed in the drainage passage around the structure such as the ridge of the cut section, the road, or particularly where the bottom side is arm or special shape cross section is required.

In addition, the installation structure of the transverse transverse drainage pipe of the road of the Republic of Korea Patent Publication No. 10-2006-0065157 minimizes the noise generated when the vehicle passes to the upper part of the drainage pipe, and also installs the excellent storage port on the side of the drainage pipe In order to drain the rainwater generated on the road due to heavy rain as soon as possible, a widthwise transverse drainage installation structure of the road is disclosed.

In addition, the Republic of Korea Patent Application Publication No. 10-2009-0095091 type side drainage and its construction method relates to a side opening that is installed for induction drainage of surface water, so occupies a minimum work space and installation space regardless of terrain conditions By minimizing environmental damage and completing the installation, it is possible to drain the infiltration water that penetrates into the ground contacting the side openings. Disclosed is a side opening for drainage and a construction method thereof, which can be prevented and ensure the stability of the slope.

In addition, the prefabricated drainage structure of the Republic of Korea Patent Publication No. 10-1126658 and the construction method using the same, the drainage body is formed of the corrugated drainage is continuously assembled, the cover portion is installed on the upper part of the drainage body to be embedded in the ground, the upper end of the cover portion It installs a protective wire mesh and expands the ground foundation and secures the connection member connected to the side of the cover in the ground so that the drainage main body can be fixed to the ground. In order to prevent the inflow of wood, gravel, etc. by a protective wire mesh, it is disclosed that a stable maintenance can be achieved by increasing the weight of the drainage structure in order to achieve the overall purpose thereof, thereby reducing work and construction time.

The prior art is for the ease of drainage or preventing the introduction of foreign matter through the drainage, but the practical effect is insufficient. In particular, the problem of effectiveness was exposed in preventing the introduction of foreign matters along with the discharge of rainwater on the construction roads of various construction sites.

Republic of Korea Patent Publication No. 10-1999-0079173 Republic of Korea Patent Publication No. 10-2006-0065157 Republic of Korea Patent Publication No. 10-2009-0095091 Republic of Korea Patent Publication No. 10-1126658

The present invention is to solve the above problems, it is possible to open or close the drainage in the transverse direction crossing the road to the temporary roads such as the road construction site or various construction sites where the construction vehicle is frequent, so that the drainage path in the rain The purpose is to minimize the secondary damage caused by rainwater or flooded the temporary road by opening the rainwater so that rainwater can be easily discharged, and when the rain does not rain, the drainage is closed to prevent foreign substances from entering.

In addition, the present invention is to provide a warning device that can be stretched in the drain opening and closing device installed on the temporary road to limit the access of the vehicle.

In order to achieve the above object, the present invention provides a drainage passage having a drainage pipe for discharging the rainwater on the ground in a horizontal direction crossing the road, the drainage hole is formed in the same shape as the vertical section of the drainage pipe. And a partition wall for dividing the drain hole vertically is formed, the drain pipe opening and closing member is hinged to the drain pipe and the hinge shaft on one side, the drain opening and closing member is filled with the internal volume of the drain pipe in the usual rain-free flow of foreign matter. It is characterized in that it provides a drainage opening and closing device for preventing rain and rain is introduced along the drain pipe is opened when the rain.

In addition, in the present invention, the drain channel opening and closing member is divided into a plurality in the longitudinal direction can be selectively opened and closed.

In addition, in the present invention, the insertion hole is formed on the upper surface of the drain opening and closing member, the fixing part detachable to the insertion hole in the lower portion, the upper warning part showing a visual indication for warning, the fixing part and the warning part The stretchable portion stretched in between may be integrally formed.

In addition, in the present invention, the warning unit may be a built-in buzzer for generating an acoustic warning sound.

In addition, in the present invention, the warning device for the audio-visual warning is installed to be haunted in the drain opening and closing member, the warning device may be provided with a stretchable stretch.

According to the present invention, when the drainage opening and closing member is applied to temporary roads, cuts or embankments of various construction sites and opened when it rains, rainwater flowing from the road surface can be discharged through the drain pipe, and the rain is not normally closed. By preventing the inflow of foreign matters, it is possible to prevent the drainage pipe from being blocked by foreign matters.In the state of opening the drainage opening and closing member, the drainage opening and closing member is formed as a wall of a certain height so that rainwater does not carry over the drainage pipe. Secondary damage caused by rainwater can be minimized, and the drainage opening and closing member is selectively opened to allow the vehicle to pass along with drainage of rainwater, and a warning device is installed on the drainage opening and closing member to prevent pedestrians or vehicles from various construction sites. In addition to the simple configuration and structure, such as restricting access, There is an advantage in providing a variety of convenience in the back.

1 is a perspective view showing a state in which the drain opening and closing device is opened in an embodiment according to the present invention.
Figure 2 is a perspective view showing a state covering the drain pipe with a drain opening and closing device according to the present invention.
3A and 3B are perspective views illustrating selectively opening a plurality of divided drain opening and closing devices according to another embodiment of the present invention.
4A to 4C are perspective views illustrating the installation of a warning device in a drain opening and closing device according to another embodiment of the present invention.

Hereinafter, with reference to the accompanying drawings an embodiment of a drain opening and closing device according to the present invention will be described in detail.

In FIG. 1, a drain pipe 2 is provided horizontally with the ground 1 in the transverse direction crossing the road. The drain pipe 2 is installed after digging to a certain depth in the transverse direction of the roadway. Drain pipe (2) is approximately U-shaped, but semi-circular or trapezoidal may be installed. In addition, the drain pipe 2 may be installed in a cut or filled incision or a road section or ground on which a slope is formed. The drain pipe may be made of concrete, synthetic resin, metal or wood.

The drain passage opening and closing member 10 has the same shape as the vertical section of the drain pipe 2. That is, the drain passage opening and closing member 10 is a U-shaped longitudinal section when the drain pipe 2 is U-shaped, and when the drain pipe 2 is trapezoidal, it is formed in a trapezoidal shape. It is preferable that the drainage opening and closing member 10 is shaped to cover and seal the internal volume of the drainage pipe 2.

A drain hole 11 is formed inside the drain opening / closing member 10. The drain hole 11 is to allow the rainwater to be discharged through the drain opening and closing member 10 according to the situation, and to reduce the weight of the drain opening and closing member 10. In addition, a partition 12 is formed in the drain hole 11 of the drain opening and closing member 10 to vertically divide the drain hole 11. The partition wall 12 is to provide rigidity so that the shape of the drain opening and closing member 10 is not deformed by the pressure applied from the drain opening and closing member 10 to the outside. Therefore, one or more partitions 12 may be formed in the horizontal and vertical directions. And one side of the drain opening and closing member 10 may be hinged by the drain pipe 2 and the hinge shaft (13).

FIG. 1 opens the drain opening / closing member 10 from the drain pipe 2 so that rainwater flowing from the road surface is discharged along the drain pipe 2 when it rains.

In FIG. 2, the drain opening / closing member 10 fills the internal volume of the drain pipe 2 to prevent the inflow of foreign substances during the normal rain. A handle 14 may be formed on the surface of the drain opening and closing member 10 to lift the drain opening and closing member 10. Drainage opening and closing member 10 is preferably made of a shape, structure or material that can withstand the weight of the construction vehicle, such as when the vehicle for construction passes.

Therefore, when there is no rain, the drain opening and closing member 10 is inserted into the drain pipe 2 so that foreign substances can be prevented from entering and free passage of the construction vehicle, and the drain opening and closing member 10 is opened when it rains. Rainwater introduced in 2) is discharged. In addition, the drainage opening and closing member (10) in the open state to form a wall of a certain height is included so that rainwater does not go over the drain pipe (2).

In addition, in another embodiment of the present invention, in Figure 3a, the drainage opening and closing member 10 can be applied by dividing a plurality in the longitudinal direction. This is to allow the passage of the vehicle while discharging the rainwater introduced through the drain pipe (2). That is, if only the drainage opening and closing member 10b of the center is opened and the drainage opening and closing members 10a and 10c of both sides are left covered with the drainage pipe 2, the rainwater flowing from the road surface is drained into the drainage pipe 2 of the drainage opening and closing member 10 opened. After the inflow is drained through the opening and closing member (10a, 10c) on both sides of the drain pipe 2 is covered. Since the drain hole 11 is formed in the drain opening and closing member 10, rainwater introduced into the drain pipe 2 through the drain hole 11 is discharged. And over the drainage opening and closing member (10a, 10c) on both sides of the covered so that the wheels of the vehicle can pass through it is possible to discharge the rain and rain with the vehicle even in the rain.

In addition, a fixture capable of integrally combining the central channel opening and closing member 10b and both sides of the channel opening and closing members 10a and 10c may be applied. That is, by locking and releasing the fixture, the drain opening and closing member 10 may be selectively coupled and separated.

In addition, in FIG. 3B, the drainage opening and closing member 10b of the center may be divided and applied to the plurality of drainage opening and closing members 10. Therefore, the length of the drain opening and closing member 10 may be determined depending on the installation conditions and the number of divisions.

In addition, in another embodiment of the present invention, in Figure 4a, after forming the insertion hole 15 in the upper surface of the drain opening and closing member 10 is to be able to detach the warning device 20 in the insertion hole (15). .

The warning device 20 is stretchable, the lower part of the fixing part detachable to the insertion hole 15 formed in the opening and closing member 10, the upper part of the warning part 23 for displaying a visual indication for warning, The expansion and contraction portion 22 that is stretched between the fixing portion 21 and the warning portion 23 is integrally configured. That is, the warning device 20 stretches and stretches the stretchable part 22 when the warning part 23 is lifted up while the fixing part 21 is fixed to the insertion hole 15.

The stretchable portion 22 is preferably formed wrinkles folded like bellows. And when the warning unit 23 is pulled down, the expansion and contraction unit 22 is reduced to the inside of the warning unit 23 is inserted. The warning unit 23 is inserted into a light emitting device such as an LED to enable lighting or flashing. In addition, when the elastic part 22 is applied as a transparent or semi-transparent material or includes a color for warning, the light emitted from the warning part 23 is transmitted to the elastic part 22 to be a long rod-shaped light emitter. You can do it. In addition, the warning unit 23 may be a built-in buzzer (not shown) for generating an audible warning sound.

In addition, in Figure 4b, by applying the warning device 20 to the drain opening and closing member 10 at regular intervals will be able to expand the visibility for access restrictions.

In addition, in FIG. 4C, an access restriction may be displayed by applying the warning device 20 to the drain opening / closing members 10b opened at the plurality of divided drain opening and closing members 10a-10c or at regular intervals, respectively.

The warning device 20 has a function of warning to limit the access of the vehicle or pedestrian to the construction site.

In addition, the warning device 20 for the audio-visual warning may be installed to be haunted in the drain opening and closing member 10. The warning device 20 may be integrally installed in the drain opening and closing member 10 to stretch the warning device 20.

While the invention has been shown and described with respect to the specific embodiments thereof, it will be understood by those skilled in the art that various changes and modifications may be made without departing from the spirit and scope of the invention as defined by the appended claims. Anyone who has it will know it easily.

DESCRIPTION OF SYMBOLS 1: Ground 2: Drain pipe 10, 10a-10c: Drain opening opening member 11: Drain hole 12: Bulkhead 13: Hinge shaft 14: Handle 15: Insertion hole 20: Warning device 21: Fixing part 22: Expansion part 23: Warning part

Claims (5)

In the drainage passage is installed horizontally with the ground in the transverse direction crossing the road is provided with a drain pipe for discharging the road surface storm,
The drainage hole is formed inside the same shape as the drain pipe longitudinal section, the partition wall is formed to vertically divide the drain hole, it is made of a drainage opening and closing member hinged to the drain pipe and the hinge axis on one side,
The drainage opening and closing member is a drainage opening and closing device for filling the internal volume of the drainage pipe to prevent the inflow of foreign matters in normal rain, so that rainwater flowing in the road surface is discharged along the drainage pipe.
The drainage opening and closing device of claim 1, wherein the drainage opening and closing member is divided into a plurality of longitudinal openings and selectively opened and closed.
According to claim 1, Insertion hole is formed in the upper surface of the drain opening and closing member,
The lower part of the drain opening and closing device further comprises a warning unit configured to be detachable to the insertion hole, the upper warning part for displaying a visual indication for warning, and the elastic unit is stretched between the fixing part and the warning part.
The drain opening and closing device of claim 3, wherein the warning unit has a buzzer for generating an acoustic warning sound.
The drainage opening and closing device of claim 1, wherein a warning device for an audiovisual warning device is installed to stand in the drainage opening and closing member, and the warning device is provided with a stretchable part.

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