KR101081582B1 - Foreign body influx interception spill way handguard - Google Patents

Abstract

PURPOSE: A drainageway cover is provided to prevent the infiltration of foreign materials into a drainageway in the normal times and quickly drain rainwater by the principle of lever. CONSTITUTION: A drainageway cover(100) comprises a cover plate(15), a plurality of inflow grooves(16), and an opening device(22). The cover plate is hinged on the top of one or more drains(14) formed on the upper face(12) of a main body frame(10). The inflow grooves are integrally formed in the upper face that contacts the cover plate. The opening device is installed under the cover plate and opens the cover plate by the principle of lever by the rainwater flowing through the inflow grooves.

Description

Foreign body influx interception spill way handguard

The present invention relates to a drainage cover, and more particularly, to prevent foreign substances from entering into the drainage in general, and to minimize the odors also being released into the atmosphere while minimizing the release of rainwater. It relates to a drainage cover for blocking the inflow of foreign matter to quickly open the 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 this 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, "enclosed drain cover," which is a pre-registered right, which is shown in Figures 4a and 4b. 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, the rainwater must be promptly introduced as a buoyancy means for opening the opening and closing member, and the rainwater does not flow quickly into the buoyancy means. Rather, the opening and closing member did not open, and sometimes rainwater flowed down to the upper part of the sealed drainage cover.

In addition, as rainwater flows into the buoyancy bucket of the buoyancy means, the opening and closing member is opened and closed due to the rise of the buoyancy body, so that the opening and closing member is not opened quickly.

On the other hand, 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 incoming water is fast, the drainage is quickly drained and there is no big problem. However, 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.

In addition, in the conventional open type drainage cover, since the foreign matter, such as small sand or soil, is directly introduced into the drainage, the drainage may be blocked over time, and the worker may 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.

The present invention has been made to solve the above-mentioned conventional problems, its main purpose is to prevent foreign matters from entering into the drainage at the same time as usual, while minimizing the emission of odors to the atmosphere, by rainwater that is introduced when rainwater occurs The lever principle is to provide a drainage cover for blocking the inflow of foreign substances so that the cover plate can be quickly opened to allow smooth drainage.

Another object of the present invention is to be able to have a sufficient response force to the load applied from the top.

Still another object of the present invention is to allow two cover plates to be opened simultaneously by one opening means.

Another object of the present invention is to allow the cover plate to be opened more quickly.

Still another object of the present invention is to minimize frictional resistance when opening and closing a cover plate.

Still another object of the present invention is to allow the cover plate to be opened with a predetermined width.

Still another object of the present invention is to prevent foreign substances introduced into rainwater from entering the opening means.

Another object of the present invention is to prevent the particles from entering the small foreign matter as well as to prevent the accumulation of the top of the drain cover.

The present invention for solving the technical problem as described above, in the drain cover is installed on the top of the drain, the cover is formed so that both sides are hinged to the top of the one or more drains formed on the upper surface of the main body frame is rotated The cover plate is formed on the upper surface in contact with the cover plate by the lever principle by a plurality of inlet grooves integrally formed to be recessed downward from the upper surface thereof, and the rainwater introduced through the inlet groove in the lower portion of the cover plate. It is configured to further include an opening means for opening, the cover plate is characterized in that the rotating shaft formed on the bottom is inserted into the long hole formed in the support is formed on both sides of the drain.

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Each pedestal is further formed on the bottom surface of the front end and the rear end of each of the drain holes.

The opening means may include a working table that is freely pinned to a mounting piece formed on a pedestal, and one end of the operating table is in contact with the bottom surface of the cover plate based on the pin-coupled portion, and the other end is filled with the rainwater flowing in. Rotating the operating table from the pinned portion is characterized in that formed in the receiving portion to open the cover plate.

The receiving portion is characterized in that it consists of a connecting rod that is freely pinned to the operating table and the receiving barrel filled with rainwater flows into the lower portion of the connecting table.

The opening means includes a pair of pivoting tables pivotally freely pivoted in a direction symmetrical to the mounting table formed on the pedestal, and one end of each pivoting table is in contact with the bottom surface of the cover plate based on the pinned portion, and the other end. Is characterized in that it is composed of an opening to allow a pair of cover plate to be opened at the same time by rotating the pair of pivots from the pinned portion as the rainwater is filled.

Each of the pivots is characterized in that the length of the opening side is longer than the length of the cover plate side from the pinned portion.

A rolling roll is further freely formed at one end of the pivot plate to be in contact with the bottom surface of the cover plate.

The opening portion is formed in each of the pivoting guide hole formed to limit the rotation range of the pivoting band, and the upper end of each of the insertion pin is inserted into the guide hole is formed on the opposite side and filled with rainwater flowing into the lower portion Is characterized in that consisting of a bucket.

The upper portion of the bucket is formed to be inclined upward toward the side of the hanger, the slanted surface is formed, the lower portion is formed to protrude downward, characterized in that the micropores are formed on the bottom surface.

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 which is inclined upwardly from the side to prevent particles from riding up, and an inner inclined surface which is in contact with the outer inclined surface to contact the cover plate.

The present invention, while preventing the foreign matter from entering into the drainage in the usual way while minimizing the emission of odors also into the atmosphere, when the rainwater is generated by the rainwater flowing in the cover plate quickly by the principle of the lever to open the drainage smoothly, It is possible not only to block the drainage channel due to small foreign matters, but also to improve the surrounding environment of the drainage, and to have the effect of quickly draining a large amount of rainwater.

In addition, it is possible to have a sufficient response to the load applied from the top, it is to have an effect that can ensure a long service life without being deformed even in the heavy traffic area, such as a port or airfield.

In addition, by opening the two cover plate at the same time by one opening means, not only to increase the drainage efficiency, but also excellent assemblability according to the manufacturing, it also has the effect of reducing the manufacturing cost.

In addition, by allowing the cover plate to be opened more quickly, there is also an effect that can be quickly drained even when a large amount of rainwater occurs instantaneously.

In addition, by limiting the opening width so that the cover plate can be opened in a predetermined width, it also has a high safety effect while minimizing interference due to traffic even when the cover plate is open.

In addition, by minimizing the frictional resistance during the opening and closing of the cover plate, the opening and closing of the cover plate can be made more quickly, and also has the effect of ensuring a longer period of use.

In addition, by preventing the foreign matter flowing into the opening means is not introduced into the opening means, there is also an effect that can be continuously opened and closed smoothly without causing trouble to the opening of the cover plate.

In addition, by preventing the inflow of small foreign particles such as sand or soil that flows down with the sewage at a low flow rate, and preventing them from accumulating on the upper part of the drainage cover, the particulates are periodically drained for a certain period of time due to the inflow of small foreign matter. Not only can it eliminate the inconvenience of cleaning, but also has the effect of beautifully maintaining the aesthetics of the drain cover.

1A is an exploded perspective view illustrating main parts of the present invention.
1b shows a schematic cross-sectional view of the main part in a coupled state according to FIG. 1a;
1c schematically shows a main part of the operating state according to FIG. 1b;
Figure 2a is an exploded perspective view of the main portion schematically showing another embodiment of the present invention.
2b is a schematic cross-sectional view of the main part in the coupled state according to FIG. 2a;
2c schematically shows a main part of the operating state according to FIG. 2b;
Figure 3 is a main view schematically showing a conventional general drain cover.
Figure 4 is a main view schematically showing another conventional hermetic drainage cover.

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

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

As shown in the conventional drainage cover installed in the upper part of the drainage in order to filter out foreign matters while draining rainwater generated by rain or cleaning,

The present invention blocks the introduction of relatively small foreign matters such as cigarette butts or fallen leaves into the drainage channel, and also minimizes the odor generated at the bottom of the drainage path to the atmosphere while the rainwater flows during the rainfall. In order for the furnace cover plate to open quickly to allow for smooth drainage,

The drainage cover 100 is normally covered on top of one or more drain holes 14 formed on the upper surface 12 of the rectangular parallelepiped body frame 10 so that small foreign substances such as cigarette butts or fallen leaves do not enter. The cover plate 15 is formed to be hinged and rotated,

A plurality of inlet grooves 16 formed on the upper surface of the upper surface in contact with the cover plate to be recessed downward from the upper surface thereof to drain the rainwater generated by rain or cleaning;

The cover plate 15 further comprises an opening means 22 to open the cover plate 15 by the lever principle by rainwater introduced through the inlet groove to enable smooth drainage. It is shown. At this time, the upper surface is formed in the same line as the upper end of the drainage.

In other words, the cover plate 15 normally covers the drain hole 14 formed on the upper surface 12 of the main body frame 10, thereby preventing the small flow of foreign matter from entering and preventing the drainage passage 1 from being blocked. Of course, it is possible to improve the environment around the drainage by minimizing the odor generated in the lower part of the drainage (1) to be discharged to the atmosphere.

In addition, when rainwater occurs, the rainwater introduced through the inflow groove 16 formed on the upper surface 12 in contact with the cover plate 15 operates the opening means 20 to open the cover plate 15. Even rainwater can be drained smoothly without causing any problems.

The cover plate 15, the rotary shaft (15a) formed on the bottom surface is to be opened and closed by a conventional hinge coupled to the long hole (17a) formed on the support 17 formed on both sides of the drain 14, Each pedestal 18 is further formed on the bottom surface of the front end and the rear end of (14). In this case, the rotating shaft may be formed not only on both sides of the bottom surface of the cover plate, but may also be formed in one shaft shape.

Accordingly, the load is applied by the side 11 and the support 17 in the longitudinal direction of the drainage channel in the longitudinal direction of the drainage, and the corresponding force by the front and rear sides 11 and the pedestal 18 in the width direction. By being able to have, even with a heavy load applied from the top has a sufficient response force, such that problems such as deformation does not occur.

The opening means 20, the operating table 24 is freely pinned to the mounting piece 22 formed on the pedestal 18, and one end of the operating table 24 on the basis of the pinned portion In contact with the bottom surface of the cover plate 15 and the other end is filled with the rainwater flowing into the receiving portion 26 to rotate the operating table 24 starting from the pinned portion to open the cover plate 15 It is preferably formed.

The receiving portion 26 is composed of a connecting table (26a) that is freely pinned to the operating table 24, and the receiving cylinder (26b) is filled with rainwater flows into the lower portion of the connecting table (26a). At this time, it is preferable to form a strainer and the like so that foreign substances contained in the rainwater flowing into the upper surface of the receiving container is not introduced into the inside, and the microhole is formed on the lower surface so that the water filled with the receiving container is gradually discharged.

Accordingly, the opening means 20 is usually formed on the upper surface 12 in contact with the cover plate 15, which covers the drain plate 14 formed on the upper surface 12 of the main body frame 10. As the rainwater introduced through the inlet groove 16 enters and is filled into the receiving cylinder 26b of the receiving portion 26, the operating table 24 is a lever lever based on the pinned portion of the mounting piece 22. By opening the cover plate 15 quickly during operation, even if a large amount of rain occurs, the drain plate 14 can be smoothly drained without causing any problems by the cover plate 15 opened from the drain 14. .

Thus, the present invention is to maintain the cover plate to cover the upper part of the drainage in normal conditions, the means for opening the cover plate when the rain is excellent, so that the cover plate is opened more quickly by the opening means using the lever principle, drainage is also easy It can be done.

In addition, in the above described the opening means are installed in opposite directions to increase the space utilization as an example, but the opening means may be installed in a conventional serial manner.

Figure 2a is an exploded perspective view of the main portion showing another embodiment of the present invention, Figure 2b is a schematic cross-sectional view of the main part of the coupled state according to Figure 2a, Figure 2c is a main view schematically showing an operating state according to Figure 2b to be.

As shown in the above configuration, in order to allow the opening of the two cover plates by one opening means that one opening means is provided in each of the cover plates provided on the upper portion of the drain hole of the main frame.

The opening means 20 includes a pair of pivoting tables 34 and 34A which are freely pinned to the mounting table 32 formed on the pedestal 18 in a symmetrical direction with respect to the mounting table 32 and the pinned portion. One end of each pivot 34 (34A) is in contact with the bottom surface of the cover plate 15, the other end is a pair of pivot 34 (34) starting from the pinned portion while the rainwater is filled in ( 34A) is shown to be composed of an opening portion 30 to open a pair of cover plate 15 at the same time.

The pivot tables 34 and 34A are formed so that the length of the opening part 30 side is longer than the length of the cover plate 15 side from the pinned portion, so that even the small rotation range of the opening part side is achieved. It is desirable to open the cover plate more quickly and smoothly.

The rolling roll 34a is rotatably formed at one end contacting the bottom surface of the cover plate 15 of each of the pivoting plates 34 and 34A so that the bottom surface of the cover plate when the pivoting plate is rotated when the cover plate is opened. By minimizing the frictional resistance between and can be easily opened.

The opening portion 30 includes guide holes 36 formed on each pivot 34 and 34A to limit the range of rotation of the pivot, and respective insertion pins 37a inserted into the guide holes at the top. It is preferable that the hanger 37 is formed on the opposite side of each other is formed of a bucket 38 is filled with rainwater flowing into the lower portion.

In other words, the insertion pins (37a) formed on the hanger 37 is formed in the opposite surface each other is inserted into the guide hole (37a) formed in each of the pivoting table (34, 34A) is rotated with each other ( 34) 34A will limit the range of rotation in proportion to the length of the guide hole 37a. At this time, when the length of the guide hole is shortened, the opening width of the cover plate is narrow, and when the length of the guide hole is long, the opening width of the cover plate is secured widely.

Accordingly, as the rainwater flowing through the inflow groove 16 formed as the upper surface 12 in contact with the cover plate 15 by the bucket 38 of the opening part 35 is filled with each pivot 34 and 34A, From the pinned portion, as shown in the principle of the lever, each insertion pin 37a formed on the hanger 37 descends down the guide hole 36 formed on each pivot 34, 34A. The 34 and 34A are rotated to simultaneously open the pair of cover plates 15.

Thus, by opening the pair of cover plate 15 by one opening means 20, not only the opening of the cover plate can be made more efficient, but also resulting in excellent economical efficiency and high workability, such as assembly It has a condition.

The upper portion of the bucket 38 is formed to be inclined upward toward the hanger 37 side, the inclined surface is formed with a strainer (38a) so that foreign matter contained in the rainwater is not introduced into the bucket, the lower portion is downward It is preferable that the fine holes 38b are formed to protrude into the bottom surface so that the water filled into the bucket is gradually drained.

Accordingly, in the process of pouring rainwater into the bucket through the inflow groove, the foreign matter contained in the rainwater is formed to be inclined to the upper portion of the bucket and falls smoothly into the drainage channel without being introduced into the bucket by the strainer installed therein. .

Therefore, the foreign matter does not flow into the bucket, it is possible to minimize the maintenance of the opening means provided to open the cover plate, as well as to have a condition that can ensure a longer period of use.

On the other hand, rainwater flowing down with a low flow rate is accumulated in the upper part of the drainage cover as small particles such as sand or soil are washed down.

The upper surface 12 in contact with the cover plate 15 is formed to protrude further from the upper end of the side 11 higher than the upper end of the drainage passage 1, the protruding upper surface 12 is the side surface 11 It is preferable that the outer inclined surface 12a is formed to be inclined upward from the outer surface so as to prevent foreign particles from riding up, and the inner inclined surface 12b connected to the outer inclined surface and in contact with the cover plate. At this time, the upper surface between the cover plate and the cover plate is also formed inclined at both ends.

As a result, the upper surface of the drainage cover is formed higher than the upper end of the drainage so that sand or soil, which is a small foreign material that is washed down with a weak flow rate, does not accumulate on the upper part of the drainage cover, that is, the upper part of the cover plate, thereby resulting in aesthetics. In addition to being beautiful, small particles of foreign matter are introduced into the drain, so that the cumbersome post-treatment that requires periodic cleaning of the drain will be omitted.

And, in the present application has been described as an example that the opening means is installed in the drainage cover, as well as the drainage cover not shown, but may be provided to open and close the cover plate by installing the opening means on both sides of the drainage if necessary.

1: drainage
10: main frame
11: side 12: top
12a: outer inclined surface 12b: inner inclined surface
14 drain hole 15 cover plate
15a: rotating shaft 16: inflow groove
17: support 17a: long hole
18: pedestal
20: opening means
22: mounting piece 24: operating table
26: accommodating part 26a: connecting rod
26b: container
30: opening
32: mounting table 34,34A: rotating table
34a: rolling roll 36: guide
37: hanger 37a: insertion pin
38: bucket 38a: sieve
38b: micropores
100: drainage cover

Claims (9)

delete In the drain cover provided in the upper part of the drainage,
The drainage cover 100, the cover plate 15 is formed so that both sides are hinged to the upper portion of the one or more drain holes 14 formed on the upper surface 12 of the main body frame 10 and rotated;
The upper surface in contact with the cover plate and a plurality of inlet grooves 16 are formed integrally to be recessed downward from the upper surface,
It is configured to further include an opening means 20 for opening the cover plate by the lever principle by rainwater introduced through the inlet groove in the lower portion of the cover plate,
The cover plate 15, the rotation shaft (15a) formed on the bottom surface is inserted into the long hole (17a) formed on the support 17 is formed on both sides of the drain hole 14 for blocking foreign matter inflow Drainage cover. The method of claim 2,
The lower surface of the front end and the rear end of each of the drain port 14, each of the pedestal 18 is further characterized in that the drainage cover for blocking foreign matter inlet. The method of claim 3,
The opening means 20 has an operating table 24 which is freely pinned to the mounting piece 22 formed on the pedestal 18, and one end of the operating table is based on the pinned portion of the cover plate. The other end is in contact with the bottom and the other end is filled with drainage cover for the foreign material inlet blocking, characterized in that formed by the receiving portion 26 to open the cover plate by rotating the operating table starting from the pinned portion. The method of claim 4, wherein
The accommodating part 26 is a drainage cover for blocking foreign matter inflow, characterized in that it is composed of a connecting rod 26a which is freely pinned to the operating table and a receiving cylinder 26b filled with rainwater flowing into the lower portion of the connecting table. . The method of claim 3,
The opening means 20 includes a pair of pivoting tables 34 and 34A which are freely pinned to the mounting table 32 formed on the pedestal 18 in a symmetrical direction with respect to the mounting table 32 and the pinned portion. One end of each pivot is in contact with the bottom surface of the cover plate, the other end is filled with the rainwater flowing in the opening part to open the pair of cover plates at the same time by rotating the pair of pivots from the pinned portion Drain cover for blocking foreign matter inflow, characterized in that consisting of (30). The method of claim 6,
Each of the pivot tables 34 and 34A has a length of the opening part side longer than the length of the cover plate side from the pinned portion, so that the foreign material inflow blocking cover is formed. The method of claim 7, wherein
The opening portion 30 has guide holes 36 formed in each pivot 34 and 34A to limit the range of rotation of the pivot, and respective insertion pins 37a inserted into the guide holes at the top thereof. Hanger cover 37 is formed on the opposite side of each other is formed and the drain cover for blocking foreign matter inflow, characterized in that consisting of a bucket 38 is filled with rainwater flowing into the lower portion. The method of claim 8,
The upper portion of the bucket 38 is formed to be inclined upward toward the hanger 37 side, the inclined surface is formed with a strainer 38a, the lower portion is formed to protrude downward to form a fine hole 38b at the bottom Drain cover for blocking foreign material inflow.

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