KR101242668B1 - Drainage system of spill way - Google Patents

Abstract

The present invention relates to a drainage device provided in the drainage passage, and more specifically, the cover plate of the drainage cover closes the upper portion of the drainage passage in order to prevent foreign substances from being introduced and the drainage cover by rainwater flowing from the inside of the drainage drainage when rainfall occurs. In order to make the drainage more smooth by opening the cover plate of
A drainage passage cover installed to normally close the drainage passage by a cover plate provided to rotate at an upper portion of the drainage opening formed at least one or more on an upper surface of the main body frame at an upper portion of the drainage passage; It relates to a drainage device of the drainage characterized in that it comprises an opening means for opening the cover plate by rainwater flowing in the drainage passage in the lower portion of the cover plate.

Description

Drainage system of spill way

The present invention relates to a drainage device provided in the drainage passage, and more specifically, the cover plate of the drainage cover closes the upper portion of the drainage passage in order to prevent foreign substances from being introduced and the drainage cover by rainwater flowing from the inside of the drainage drainage when rainfall occurs. It relates to a drainage of the drainage to open the cover plate of the to allow for a more smooth drainage.

In general, drainage covers formed on roadsides, parks, and amusement parks are equipped with a drainage cover, which is one of the drainage facilities so that rainwater or sewage can be drained smoothly while filtering relatively large debris while responding to loads applied from the top. Is provided.

Thus, the conventional drainage cover 100 provided on the upper part of the drainage path 1 has a bearing bar of several flat iron or I-shape in the width direction between the side frames 110 as shown in FIG. 120 is welded and cross rods 130 in the form of several rods or screws are intersected on the top of the bearing bar to smoothly drain rainwater or sewage while filtering relatively large foreign substances from the upper part of the drainage path. Configured to do so.

However, in the case of the conventional drainage cover of the type described above, as the drainage passage and the atmosphere are formed in communication with each other, that is, formed in an open form, the odor generated at the bottom of the drainage passage is discharged as it is, causing severe odors around the drainage passage. There was a problem.

In addition, due to the formation of the drainage passage and the atmosphere, relatively small foreign substances such as cigarette butts and leaves are introduced, and the drainage passage becomes dirty, and the aesthetics are not beautiful. Occurred.

In order to solve such a problem, that is, to solve the problem of the open type drain cover, the applicant has been registered with the Patent Registration No. 10-913210, "sealed drain cover," which is a pre-registered right, which is shown in Figs. 7a and 7b. As it is,

The closed drainage cover 200 is normally configured to seal the upper part of the drainage and open only when it is excellent, so that smooth drainage may be achieved, that is, an inclined surface 212 inclined downward on the upper surface of the frame 210 is formed. In the upper portion of the inclined surface, the opening and closing member 220 is hinged rotatably by the rotation shaft 222 is normally closed, buoyancy passage provided in the lower portion of the opening and closing member, by the water flowing in the buoyancy cylinder It includes a buoyancy means 230 which is configured to open and close the lifting and lowering buoyancy body and the buoyancy body.

Accordingly, the opening and closing member normally closes the upper part of the drainage channel to block odors emitted from the lower part of the drainage channel, and also prevents small foreign substances such as cigarette butts and fallen leaves from being introduced into the drainage channel. By the buoyancy means to open the opening and closing member to enable a smooth drainage, it was possible to solve the problem that the conventional drainage cover of the conventional open type.

However, in the case of the "enclosed drainage cover", which is the applicant's pre-registered right, it operates only when rainwater flows into the buoyancy means for opening the opening and closing member, and the rainwater opening member does not flow into the buoyancy means. There was a lung that did not open.

In addition, since the upper end of the sealed drainage cover and the upper end of the drainage are formed in the same line, when the flow rate of the inflowing water is fast, the drainage is quickly drained and there is no big problem, but when the rain stops or the flow rate is weak, the opening and closing member is closed. As a result, a small amount of sand or soil swept away with a weak flow rate is rather loaded into the upper portion of the opening and closing member.

As such, foreign matters such as sand or soil having small particles are not introduced into the drainage channel by the opening / closing member, so that the drainage passage can be prevented from being clogged. The foreign matter caused a problem that the top of the drain cover is dirty.

On the other hand, in the conventional drainage cover of the open type, the foreign matter, such as the small sand or soil is introduced directly into the drainage, causing the drainage to be clogged over time, the worker and the like to separate the drainage cover There was also a need for a separate treatment task to periodically remove foreign matters such as sand or soil accumulated in the drains.

In addition, the conventional drainage cover has been provided so that the upper end of the drainage cover and the upper end of the drainage channel are formed in the same line regardless of any form or type, that is, the closed type or the open type.

The present invention has been made to solve the conventional problems as described above, the main purpose is to cover the upper part of the drainage drain cover in normal to prevent the entry of foreign matters and excellent flow flowing in the drainage when the rain By opening the cover plate of the drainage cover by providing a drainage of the drainage so that a greater amount of drainage can be made smoothly.

Another object of the present invention is to allow the opening width of the cover plate to be opened in the drainage cover only a certain width.

Another object of the present invention is to be able to have a greater bearing capacity against the load applied from the top.

Still another object of the present invention is to prevent the particles from entering the top of the drain cover without the inflow of small sand or soil.

The present invention for solving the above technical problem, the drainage cover is installed to normally close the drainage by a cover plate provided to be rotated in the upper portion of the drainage formed at least one of the upper surface of the main body frame on the top of the drainage; It characterized in that it comprises a opening means for opening the cover plate by the rain flowing in the drainage passage in the lower portion of the cover plate.

The drainage cover, the upper surface of the main body frame is formed in the same line as the upper end of the drainage in the upper side of the side, the cover plate is configured such that the rotating shaft formed on the bottom surface is inserted into the long hole of the support formed on the lower side of the drain opening, Both sides of the upper surface in contact with the plate is characterized in that the inlet groove is formed to be recessed downward than the upper surface inflow of water.

The opening means may include a hinge shaft formed at a lower portion of the cover plate, and a buoyancy body having one end close to the bottom surface of the drainage channel to be in contact with water flowing in the drainage channel so as to be rotatable from the hinge shaft, and the other end of the buoyancy body may be And an operating member configured to be in contact with the bottom surface of the cover plate.

The hinge shaft is characterized in that formed on the extension plate extending to the lower portion of the support.

The opening means, the hinge is coupled to one end and the other end of the operating plate is in contact with the bottom of the cover plate, and the rotation member is configured to move up and down the operating platform from the hinged portion from the lower portion of the operating platform It features.

The rotating member is characterized in that the buoyancy body is formed in the lower portion and the upper portion is configured to be rotated to be formed in the semi-circular shape rotatably connected to the operating sphere in contact with the operating table to limit the opening width of the cover plate.

Each pedestal is further formed in the width direction of the front end and the rear end of each of the drains.

The upper surface in contact with the cover plate is characterized in that it is formed to protrude further from the upper end of the side higher than the upper end of the drain.

The protruded upper surface is characterized by being formed as an outer inclined surface inclined upward from the side to prevent foreign particles from riding up, and an inner inclined surface in contact with the outer inclined surface.

The drainage device of the drainage channel of the present invention is normally closed the cover plate of the drainage cover to prevent the entry of foreign matters and to open the cover plate of the drainage cover by rainwater flowing from the inside of the drainage in the event of rainwater By allowing the drainage to be made smoothly, it is possible to solve the problem that the drainage is frequently clogged by small foreign substances, as well as minimize the discharge of odor generated in the drainage to the atmosphere, and in particular when a large amount of rainwater occurs. Even with the effect that drainage can be made more quickly and smoothly.

In addition, by allowing the opening width of the cover plate to be opened in the drainage cover only to a certain width opening, it is possible to smoothly drain while minimizing interference due to the passage of the top of the drainage cover and has a high safety effect.

In addition, it is possible to have a greater support capacity for the load applied from the upper, it is to have a high utilization effect in the area where a relatively heavy load is applied, such as general roads, especially ports and airfields.

In addition, by preventing small particles from entering the top of the drain cover and preventing the inflow of sand or soil, it is possible to omit the post-treatment work that periodically cleans the inside of the drain due to the small particles of the foreign matter, as well as surrounding the drain cover. It also has the effect of keeping clean and not messy.

1A is an exploded perspective view illustrating main parts of the present invention.
1b a cross-sectional view of the main parts in a coupled state according to FIG. 1a;
Figure 1c is a schematic diagram showing the main use of the present invention.
Figure 2 is a main part schematically showing another embodiment of the present invention.
Figure 3 is a main part schematically showing another embodiment of the present invention.
Figure 4a is a main part schematically showing another embodiment of the present invention.
4B is a principal view showing a state of use according to FIG. 4A;
Figure 4c is a schematic main view of another embodiment according to Figure 4a.
Figure 5a is an exploded perspective view of the main portion schematically showing another embodiment of the present invention.
5b is a cross-sectional view of the main parts in a coupled state according to FIG. 5a;
Figure 6 is a main view schematically showing a conventional drainage cover of the drainage.
Figure 7 is a main view schematically showing a conventional hermetic drainage cover of the drainage.

Hereinafter, preferred embodiments of the present invention will be described in detail with reference to the accompanying drawings.

Figure 1a is a schematic exploded perspective view showing the main part of the present invention, Figure 1b is a cross-sectional view of the main part of the coupled state according to Figure 1a, Figure 1c is a main view schematically showing the use state of the present invention.

As shown in the drainage device provided in the drainage in order to drain rainwater generated by rain or cleaning,

In the present invention, the cover plate of the drainage cover normally closes the upper portion of the drainage to prevent foreign substances from being introduced, and when the rainwater occurs, the cover plate of the drainage cover is opened by the rainwater flowing in the drainage path so that a larger amount of water is smoothly drained. In order to make it happen,

It is usually formed by the cover plate 15 which is formed on the upper surface 12 of the main body frame 11 at the top of the drainage path 1 so as to be rotated at the upper part of the drainage hole 12a through which rainwater generated is drained. 1) by closing the drainage cover 10 installed so that small foreign substances such as cigarette butts or leaves are not introduced;

In the lower portion of the cover plate 15 is shown to comprise an opening means 20 for opening the cover plate 15 by rainwater flowing in the drainage passage (1).

The drainage cover 10 has an upper surface 12 of the main body frame 11 formed in the same line as the upper end of the drainage passage 1 at the upper side of the side surface 13, and the cover plate 15 has a rotating shaft formed on the bottom surface thereof. 15a is configured to be inserted into the long hole 14a of the support 14 formed at both lower portions of the drain hole 12a, and both sides of the upper surface 12 contacting the cover plate 15 are recessed downward from the upper surface of the water. Inflow groove 12b is preferably formed to facilitate the inflow.

The opening means 20 includes a hinge shaft 22 which is formed to be fixed to both sides of the lower drainage passage 1 of the cover plate 15 in a conventional manner, and is rotatable at the hinge shaft 22. A buoyancy body 23 is formed close to the bottom surface of the drainage passage 1 and is in contact with the water flowing in the drainage passage, and the other end of the buoyancy body 23 is in contact with the bottom surface of the cover plate 15. It is preferable to include an operating member 25 composed of a). At this time, the buoyancy body may be formed in a spherical shape as shown, but by forming a rectangular shape as shown in Figure 5a to be described later, it is preferable to form the contact area with the water flowing in the drainage as wide as possible.

As described above, as the cover plate 15 closes the drain hole 12a formed on the upper surface 12 of the main body frame 11 of the drainage cover 10, the foreign matter having a small volume such as cigarette butts or fallen leaves is usually used. It is possible to prevent the drainage of the drainage passage 1 due to the foreign matter by preventing the addition of the odor generated in the lower portion of the drainage can also minimize the discharge to the atmosphere.

In addition, the small amount of rain generated on the road or the ground allows drainage to be made to the drainage path 1 through the inflow groove 12b formed on the upper surface 12 in contact with the cover plate 15, thereby causing no disruption to the drainage. Drainage can be made smoothly without.

On the other hand, when a large amount of rainwater is generated and the drainage is made through the drainage passage 1, the opening means 20 provided in the lower drainage passage 1 of the cover plate 15, that is, the hinge shaft 22 is rotatably provided. The buoyancy body 23 formed at the lower part of the operating member 25 is rotated by the rainwater drained from the drainage path 1 so that the operating member 25 is rotated, whereby the cover plate which has been in contact with the contact table 24 ( By opening 15, the drain port 12a is opened.

As such, when a lot of rain occurs, the cover plate 15 formed on the upper portion of the drain hole 12a can be opened by the opening means 20 provided with the drainage path 1, so that even when a large amount of rain occurs, there is no problem with the drainage. It can be made smooth drainage without causing.

Therefore, the present invention normally closes the upper part of the drainage to prevent the entry of small foreign matters, thereby preventing the drainage from clogging due to the introduction of the foreign matters, as well as smoothly without any problems in normal and large amounts of rainwater. It will have a high efficiency condition that drainage can be made.

In addition, the pedestal 16 is further formed in the width direction of the front end and the rear end of each of the drain holes 12a, so as to have a greater response force to the load applied from the top.

That is, while the load applied in the drainage direction has a corresponding force with respect to the load applied in the drainage direction by both side surfaces 13 and the support members 14 therein, the front and rear side surfaces 13 and the pedestal ( 16), it is sufficient to cope with heavy loads from the top, so that it can be applied to areas with heavy loads such as harbors and airfields.

2 is a main view schematically showing another embodiment of the present invention.

In the above configuration as shown, it was described as an example of installing the opening means directly to the existing drainage, the existing drainage can be installed in a conventional manner as described above, as well as including the opening means To form a drainage channel,

When manufacturing the drainage channel 1 in a conventional manner, that is, the construction using a formwork, rather than showing that the drainage block 1A including the opening means in blocks.

That is, the hinge shaft 22, which is the opening means 20, is embedded when the drainage passage 1 is manufactured in units of blocks by a conventional method, thereby replacing the existing drainage passage or opening the drainage passage in a new area. By constructing the drainage block 1A including the means, it is possible to eliminate the inconvenience of having to separately install the opening means.

3 is a schematic view schematically showing another embodiment of the present invention.

As shown in the above configuration, in the above-described configuration, the hinge shaft constituting the opening means, i.e., the rotatable shaft provided with the operation member serving to open the cover plate is rotatable on both sides of the drainage passage. As well as to be modular with the drain cover, ie with the drain cover,

The hinge shaft 22 is shown to be formed on the extension plate 14A that extends to the lower side of the both sides of the support (14).

Accordingly, it is preferable that the hinge shaft, which is an opening means, is formed separately from both sides of the drainage channel, so that the hinge shaft is formed integrally with the drainage cover, thereby forming one modular form to provide more convenient convenience on installation.

4A is a schematic diagram illustrating another embodiment of the present invention, and FIG. 4B is a schematic diagram illustrating a use state of FIG. 4A.

In the above-described configuration as shown, in order that the opening width of the cover plate opened by the opening means can be opened by only a predetermined width,

The opening means 20,

One end is hinged and the other end is to raise and lower the operating table 26 from the operating table 26 and the hinged portion in the lower portion of the operating plate 26 in contact with the bottom surface of the cover plate (15). It is shown to include a rotating member 27 is configured.

The rotating member 27 is a buoyancy body (27a) is formed in the lower portion and the upper portion is in contact with the operating table 26 is formed in the semi-circular shape rotatably freely pinned operating port (27b) to limit the opening width of the cover plate It is preferable that it is comprised by the rotating table 27c.

In the above, the operation tool 27b is formed in a semi-circular shape, so that when the operating tool of the rotating member raises the operating table to the upper part, the operating table is not raised to the upper part at the time when the operating member passes the horizontal plane of the operating tool. The cover plate opened by means of opening is no longer opened, that is, to limit the opening width. In this case, the actuating tool may be formed in a rectangular shape, which is a general cam shape, starting from the side where the pin is coupled as well as the semi-circular shape.

Accordingly, as the rotating member 27 is rotated by the rainwater drained from the drainage path 1, the operating tool 27b is rotated and the operating table 26 is raised to the upper side, so the operating table 26 is covered with a cover plate ( By opening 15) only a certain width, the drainage is smooth and the cover plate is opened too much so that the passage can be made safely without causing much interference to the upper part of the drain cover.

In addition, the operating means and the rotating member as the opening means may be installed side by side in one direction as well as the operating table 26 may be symmetrically formed as shown in FIG. 4C.

In addition, the operating means and the rotating member, which are the opening means, may be installed in the drainage passage, and may be formed in the extension plate extending at the bottom of the support of the drainage cover as described above.

Figure 5a is an exploded perspective view of the main portion schematically showing another embodiment of the present invention, Figure 5b is a cross-sectional view of the main portion in the coupled state according to FIG.

As shown in the above configuration, when the rainwater flow rate is weak because the upper surface of the drainage cover is formed in the same line as the upper end of the drainage, foreign particles such as small particles such as sand or soil are drained through the drainage opening of the drainage cover. In order not to get into

The upper surface 12 in contact with the cover plate 15 is formed to protrude further from the upper end of the side surface 13 higher than the upper end of the drainage path (1).

The protruding upper surface 12 is inclined upwardly from the side surface 13 so as to prevent foreign particles from riding up, and the outer inclined surface 12A, and the inner inclined surface which is in contact with the outer inclined surface to contact the cover plate 15 ( 12B).

Accordingly, when the rainwater flow rate is weak, foreign matters such as small sand or soil swept down with the rainwater do not flow into the drain opening 12a on the outer inclined surface 12A protruding to the upper portion, and thus, the drainage path 1 Foreign matters such as small particles are not introduced into the interior.

As a result, the cumbersome post-treatment that requires periodic cleaning of the interior of the drainage can be avoided due to the small particles of foreign matter that flow into the drainage, and foreign particles with small particles do not accumulate even on the top of the drainage cover. You can have conditions.

In addition, the upper surface between the cover plate and the cover plate is also formed to be inclined in contact with the front end and the rear end of the cover plate, wherein the pedestal formed on the front end and the rear end of the drain is also preferably formed with the inclined bottom.

1: Drainage 1A: Drainage block
10,100: drainage cover 11: body frame
12: upper surface 12A: outer inclined surface
12B: inside slope 12a: drain
12b: inflow groove 13: side
14: support 14A: extension plate
14a: long hole 15: cover plate
15a: rotating shaft 16: pedestal
20: opening means 22: hinge shaft
23,27a: buoyant body 24: contact table
25: operating member 26: operating table
27: rotating member 27b: operating port
27c: pivot

Claims (8)

delete It is installed to normally close the drainage passage 1 by the cover plate 15 provided to rotate on the upper portion of the drainage opening 12a formed at least one of the upper surface 12 of the body frame 11 on the upper portion of the drainage passage 1. A drainage cover 10 to be provided;
Opening means (20) for opening the cover plate (15) by rainwater flowing in the drainage passage (1) in the lower portion of the cover plate (15); Including but not limited to
The drainage cover 10 has an upper surface 12 of the main body frame 11 formed in the same line as the upper end of the drainage passage 1 at the upper side of the side surface 13, and the cover plate 15 has a rotating shaft formed on the bottom surface thereof. 15a is configured to be inserted into the long hole 14a of the support 14 formed at both lower sides of the drain hole, and both sides of the upper surface 12 contacting the cover plate 15 are recessed downward than the upper surface thereof so that water flows in. Drainage of the drainage, characterized in that the inlet groove (12b) is formed. The method of claim 2,
The opening means 20 may include a hinge shaft 22 formed below the cover plate 15 and a buoyancy body whose one end is close to the bottom surface of the drainage channel and contacts water flowing in the drainage channel so as to be rotatable in the hinge shaft. (23) is formed, the other end of the buoyancy body drainage device, characterized in that it comprises an operating member (25) consisting of a contact table (24) in contact with the bottom surface of the cover plate. The method of claim 3,
The hinge shaft (22), drainage device of the drainage characterized in that it is mounted on both sides of the drainage (1). The method of claim 3,
The hinge shaft (22) is a drainage device of the drainage, characterized in that formed on the extension plate (14A) extending to the lower portion of the support (14). The method of claim 2,
The opening means 20, one end is hinged and the other end is the operating table 26 which is in contact with the bottom surface of the cover plate, and the operating platform is configured to move up and down based on the hinged portion from the lower portion of the operating table Drainage of the drainage channel comprising a rotation member (27). The method according to claim 6,
The rotation member 27, the buoyancy body (27a) is formed in the lower portion and the upper side is the rotating table is formed in the semi-circular shape rotatably operated pin (27c) so as to contact the operating table to limit the opening width of the cover plate A drainage system of the drainage channel, characterized in that consisting of (27b). The method according to any one of claims 2 to 7,
The drainage device of the drainage passage, characterized in that each pedestal 16 is further formed in the width direction of the front end and the rear end of each of the drain port (12a).

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