KR101889975B1 - Rain water box to combine grating rotatably - Google Patents

Abstract

The present invention relates to a rainwater box capable of being easily opened and closed without loss since a grating is combined with a rainwater storage tank in a rotatable manner. The rainwater box comprises: a rainwater storage tank (100) buried in the ground to receive rainwater introduced from the ground; and a grating (200) combined rotatably on an upper surface of the rainwater storage tank (100). The rainwater storage tank (100) includes: a storage tank body (110) in which rainwater is received; and a grating insertion pipe (120) formed on an upper portion of the storage tank body (110) to be wider than the storage tank body (110) so that the grating (200) is inserted into the grating insertion pipe. The grating (200) has a pair of rotary shafts (250) disposed at both sides to protrude outwardly, and rotary shaft insertion slits (123) are formed in both side wall surfaces of the grating insertion pipe (120) in an arc shape so that the rotary shafts (250) are inserted into the rotary shaft insertion slits.

Description

RAIN WATER BOX TO COMBINE GRATING ROTATABLY "

[0001] The present invention relates to an excellent receiving apparatus, and more particularly, to a receiving apparatus which can be easily opened and closed without being lost by a grating rotatably coupled to an excellent storing vessel.

Generally, wellheads (or rain gutters) are specified on the facility standards so that they must be installed for drainage on roads when constructing roads.

An example of a prior art receiver is disclosed in Korean Utility Model Registration No. 20-0431109 entitled " Receiver having a foreign matter filtering function ".

1 is an exemplary view showing a state in which a conventional superior receiver 10 is installed on a road surface G. Fig. As shown in the drawing, the conventional rainwater receiving apparatus 10 is provided with a water storage tank 11 below the road surface G and a drain pipe 13 formed on a side surface of the water storage tank 11, (Not shown).

A grating (15) having a hole through which rainwater flows is seated on the upper portion of the water storage tank (11).

The conventional superior receiving unit 10 having such a configuration is used in a state in which the grating 15 is seated on the seating surface 12 on the upper part of the collection receptacle 11 and in order to clean or repair the inside of the collection receptacle 11, And is separated from the collection receptacle 11.

However, since the bottom plate 10 is installed on the road surface, a large amount of soil may flow into the gap between the grating 15 and the seating surface 12, which may make it difficult for an operator to raise the grating 15. Therefore, there is a problem that the operator has to remove the gravel sandwiched in the gap between the grating 15 and the seating surface 12, and then raise the grating 15. Thus, there is a problem that it takes a considerable amount of time to clean and manage the superior receiving unit 10.

In addition, since the conventional grating 15 is provided independently of the superior receiving unit 10, there is a frequent accident that the pedestrian is accidentally lost.

SUMMARY OF THE INVENTION An object of the present invention is to solve the above-mentioned problems, and to provide a stand which can prevent the grating from being lost and can easily open and close the grating even when the soil is introduced

The above objects and various advantages of the present invention will become more apparent from the preferred embodiments of the present invention by those skilled in the art.

The object of the present invention can be achieved by a superior receiver. The present invention relates to an excellent reservoir comprising an excellent storage tank (100), which is embedded in the ground and receives inflows from the ground, and a grating (200) rotatably coupled to the upper surface of the superior storage tank (100) The storage unit 100 includes a reservoir body 110 in which the stormwater is received and a grating inserting unit 110 formed at the upper portion of the reservoir unit 110 to have a predetermined area larger than the reservoir unit 110, The grating 200 includes a pair of pivot shafts 250 protruded outward on both sides of the grating 200. The pivot shaft 250 is inserted into both side walls of the grating insertion tube 120, And the rotation axis insertion slit 123 is formed in an arc shape.

According to an embodiment of the present invention, the storeroom 100 may include a grating seating surface 121 formed in a boundary area between the storage tank main body 110 and the grating insert tube 120, , Wherein the grating (200) comprises: a grating frame (210) rotatably coupled to the grating insert tube (120) and seated on the grating seating surface (121) in a closed state; A plurality of manhole saws 220 formed in a grid shape inside the grating frame 210 to block rainwater into the storm reservoir 100 and block foreign matter; The grating frame 210 is formed to protrude at a predetermined interval in an area contacting the grating seating surface 121 so that the soil introduced into the grating frame 210 from the grating insertion tube 120 and the grating frame 210 is separated from the grinding frame 210, And a plurality of the soil-inflow teeth 240 for inflowing into the interior of the water-

According to one embodiment, the upper surface of the fingernail 220 is formed with irregularities for preventing slipping.

The grill according to the present invention is such that the grating is pivotally coupled to the upper portion of the superior storage tank by the pivoting shaft and is openable and closable. This can prevent the grating from being lost.

In addition, a plurality of soil inlet grooves are formed at the lower end of the grating to allow the soil to flow between the grating and the stor- age storage tank into the lower portion of the stor- age storage tank. As a result, it is possible to solve the conventional problem in that the soil is deposited between the grating and the excellent storage tank to make it difficult to open the grating.

In addition, since the lid pivoting engagement slit of the superior reservoir to which the pivot axis of the grating is coupled is formed into an arc shape, the pivot shaft is moved along the lid pivot joint slit, and the grating is opened and closed, There is an advantage that it can be opened and closed.

1 is an exemplary view showing a state in which a conventional well is installed on a road surface,
Fig. 2 is a perspective view showing the construction of a superior receiving part of the present invention,
Fig. 3 is an exploded perspective view showing the structure of a superior receiving part of the present invention,
FIG. 4 is a perspective view showing the lower structure of the grating of the present invention,
FIG. 5 is a cross-sectional view showing a cross-sectional structure of a joining region of the superior reservoir and the grating of the present invention,
6 is an exemplary view showing a state in which the grating of the present invention is opened.

For a better understanding of the present invention, a preferred embodiment of the present invention will be described with reference to the accompanying drawings. The embodiments of the present invention may be modified into various forms, and the scope of the present invention should not be construed as being limited to the embodiments described in detail below. The present embodiments are provided to enable those skilled in the art to more fully understand the present invention. Therefore, the shapes and the like of the elements in the drawings can be exaggeratedly expressed to emphasize a clearer description. It should be noted that in the drawings, the same members are denoted by the same reference numerals. Detailed descriptions of well-known functions and constructions which may be unnecessarily obscured by the gist of the present invention are omitted.

Fig. 2 is a perspective view showing the construction of the superior receiving unit 1 of the present invention, and Fig. 3 is an exploded perspective view showing the construction of the superior receiving unit 1 in different angles.

As shown in the drawing, the storm water receptacle (1) of the present invention is embedded in the road surface and is provided with an excellent stor- age tank (100) for collecting stormwater, a pivot member coupled to the stor- age stor- age tank (100) (Not shown).

Since the grill 200 of the present invention is rotatably coupled to the storeroom 100, the grill 200 of the present invention eliminates the risk of losing the conventional grating 15 (FIG. 1). In addition, a structure for introducing the gravel to the inside of the grating 200 may be added to solve the inconvenience that the grating 200 is not separated by the gravel filled between the grating 200 and the stor- age reservoir 100.

The storm reservoir 100 is inserted into the road surface to store rainwater flowing through the grating 200. The storm reservoir 100 includes a reservoir body 110 in which rainwater is stored, a grating inserting pipe 120 extending from the upper portion of the reservoir body 110 and coupled to the grating 200, And discharges the rainwater to the outside.

The reservoir body 110 is formed in the form of an enclosure having a volume in which the storm can be stored. Although the reservoir body 110 according to the preferred embodiment of the present invention is formed in a rectangular parallelepiped shape, it may be formed in a different shape depending on the case.

Since the reservoir body 110 is embedded in the lower surface of the road for a long time and is in contact with water, the reservoir body 110 may be formed of a metal / PE material having durability or may be formed of concrete material as the case may be. The upper end of the reservoir body 110 is opened to allow the inflow of rainwater.

The grating insert tube 120 is extended to the upper portion of the reservoir body 110 and coupled to the grating 200. The grating insertion tube 120 is formed to have a size larger than that of the reservoir body 110. Thus, a stepped grating seating surface 121 is formed in a boundary area between the storage tank main body 110 and the grating insertion tube 120.

The grating insertion tube 120 is formed to have a size corresponding to the area of the grating 200 and the grating 200 inserted into the grating insertion tube 120 is seated on the grating seating surface 121.

On both side walls of the grating insertion tube 120, a rotation axis coupling slit 123 is formed. The pivot shaft coupling slit 123 supports the grating 200 by pivotally supporting the pivot shaft 250 protruding from both sides of the grating 200.

Here, the rotation axis coupling slit 123 is formed in an arc shape in consideration of the turning radius of the grating 200. When the grating 200 is rotated, the rotary shaft 250 is moved along the rotary shaft coupling slit 123.

The grating 200 is moved and the grating 200 is rotated so that when the operator opens the grating 200, the grating 200 can be grasped even though the grating 200 and the grating insert tube 120 are filled with the gravel. So that it can be easily rotated.

That is, when the rotary shaft 250 rotates in a fixed state, there is no space available to move if the soil is filled, but the rotary shaft 250 can be moved along the arc-shaped rotary shaft combining slit 123 It is possible to secure a free space in which the grating 200 can move even if the soil is filled, so that it can be opened more easily.

The storm drain pipe (130) is connected to a side wall of the storage tank body (110) and connected to a sewer pipe provided in the basement to discharge stormwater to the outside.

The grating 200 is coupled to the top of the storeroom 100 to introduce stormwater into the storeroom 100 and to filter out large sized contaminants. 4 is a perspective view showing the grating 200. FIG.

As shown in the figure, the grating 200 of the present invention includes a grating frame 210 inserted into the grating insertion tube 120, a plurality of manhole teeth 210 arranged in the longitudinal direction at regular intervals in the grating frame 210, A plurality of reinforcing frames 230 disposed in the grating frame 210 at predetermined intervals in the horizontal direction and a plurality of reinforcing frames 230 protruding from the inside of the outer reinforcing frame 230a, And a pair of pivot shafts 250 protruding from both sides of the grating frame 210. The pivot shaft 250 is provided with a pair of pivot shafts 250,

The grating frame 210 includes a pair of horizontal frames 211 and a pair of vertical frames 213 as shown in FIGS. The pair of horizontal frames 211 and the pair of vertical frames 213 form a space in which the toothed bar 220 is received.

5A, a pair of horizontal frames 211 are arranged so as to be horizontally positioned on the upper end of the grating insertion tube 120 in a state where the grating 200 is closed to the storer storage tank 100, . The pair of vertical frames 213 are mounted on the grating seating surface 121 in a state where the grating 200 is closed as shown in FIG. 5 (b) So as not to be generated.

A plurality of manhole saws 220 are formed at regular intervals in a space between the horizontal frame 211 and the vertical frame 213 to introduce stormwater into the storm reservoir 100. As the distance between the operating sprouts 220 becomes narrower, the effect of blocking foreign matter such as leaves and garbage flowing into the storage tank 100 can be enhanced, but the rapid inflow of rainwater can be prevented. As shown in the figure, the upper surface of the operating sawtooth bar 220 is formed with irregularities to prevent slippage of the pedestrian.

A plurality of reinforcing frames 230 are provided on the manhole saws 220 at regular intervals in the lateral direction. And the reinforcing frame 230 is formed to have the same height as that of the vertical frame 213. In this case, Both ends of the reinforcing frame 230 are also mounted on the grating seating surface 121 so that the load applied at the upper portion is distributed and supported together with the vertical frame 213.

The soil inflow tooth 240 protrudes from the lower portion of the outer reinforcement frame 230a disposed at both ends to move the soil from the upper portion to the lower portion of the storm reservoir 100. [ The outer reinforcing frame 230a is positioned adjacent to the grating insertion tube 120. [ When the grating 200 is closed and the soil is introduced between the outer reinforcing frame 230a and the grating insertion tube 120 and stacked, it is difficult for an operator to open the grating 200.

As shown in FIG. 5 (a), the groundwater inflow teeth 240 are formed in a lower portion of the outer reinforcement frame 230a at regular intervals, And moves the soil A introduced from the upper part of the space to the side of the storm reservoir 100.

At this time, the outer reinforcing frame 230a is formed to be shorter than the reinforcing frame 230 located inside, and the soil-inflowing teeth 240 are provided at the lower part thereof. The height of the soil inflow tooth 240 and the height of the outer reinforcing frame 230a is the same height as that of the reinforcing frame 230 located therein.

As the height of the soil inflow tooth 240 is higher and the interval between the neighboring soil inflow teeth 240 is larger, the soil A is moved to the side of the storeroom 100 more rapidly and the grouting insertion tube 120 and the outer reinforcement The deposition speed of the gravels is reduced between the frames 230a.

The pivot shaft 250 is provided to protrude from the end of the vertical frame 213 to support the grating 200 so as to be rotatable relative to the storeroom 100. The pivot shaft 250 is accommodated in the cover pivot shaft engaging slit 123 formed at the upper end of the superior reservoir 100.

As described above, when the grating 200 is closed, the rotation shaft 250 is positioned at the upper end of the cover rotation shaft coupling slit 123 as shown in FIG. 5 (a), and when the grating 200 is opened The pivot shaft 250 is positioned at the lower end of the cover pivot shaft coupling slit 123 as shown in FIG.

When the grating 200 is moved along the lid rotation axis coupling slit 123 when the grating 200 is opened and closed so that the grating 200 can be moved up and down and left and right within a predetermined range, The grating 200 can be opened and closed by pushing the gravel even though the gravel between the insertion tubes 120 is filled.

The shaft protection cap 270 is coupled to the outside of the rotation shaft 250. The shaft protection cap 270 is used to prevent the soil from being introduced into the cover rotation shaft coupling slit 123 to which the rotation shaft 250 is coupled. This is because it is difficult to smoothly open and close the grating 200 if the cover shroud engagement slit 123 is filled with the gravel and the rotation shaft 250 becomes difficult to move.

Meanwhile, as shown in FIG. 3, a ring insertion hole 260 is formed within the grating 200 to a predetermined size. The ring insertion hole 260 is a space to which the pivoting pressing member 500 is coupled as shown in FIG. 6 for opening the grating 200.

The worker inserts the engagement ring 510 at the tip of the rotation pressing member 500 into the ring insertion hole 260 to apply the force to open the grating 200. The ring insertion hole 260 may be formed in a range in which the two manhole teeth 220 are removed, but the range may be increased or decreased in some cases.

The process of using the superior receiver 1 according to the present invention having such a configuration will be described with reference to Figs. 2 to 6. Fig.

2 and 3, the superior receiving unit 1 according to the present invention is rotatably coupled with a grating 200 to a grating insertion pipe 120 of a superior storage tank 100. [ The pivot shaft 250 of the grating 200 is inserted into the cover pivot shaft coupling slit 123 of the grating insertion tube 120 and is rotated and opened.

As shown in FIGS. 5 (a) and 5 (b), the storm water receptacle 1 is embedded in the road surface, and the storm drain pipe 130 of the storm reservoir 100 is connected to the sewer pipe.

The rainwater flows into the storm reservoir 100 through the sprocket 220 of the grating 200. Foreign matter having a size larger than the interval between the manhole teeth 220 is filtered while passing through the manhole serration bar 220 and drops off to the bottom of the storage tank main body 110. The rainwater in the lower part of the storage tank main body 110 is transferred to the sewer pipe through the storm drain pipe 130.

The superior receiver (1) should be cleaned at regular intervals. It is necessary to discharge the dirt inside the stor- age storage tank 100 to the outside, so that the odor is not generated and the discharge efficiency is improved.

The operator presses the coupling ring 510 of the pivoting pushing member 500 into the ring insertion hole 260 of the grating 200 and rotates the grating 200 vertically as shown in FIG.

Here, the grating 200 of the present invention has a plurality of soil inflow teeth 240 formed in a lower portion opposite to the pivot axis 250. As shown in FIGS. 5 (a) and 5 (b), when the soil material A flows into the soil inserting tooth 240 between the grating insertion tube 120 and the outer reinforcing frame 230a, (Not shown) to the outside of the storm reservoir 100 through the gaps between the lands 240. As a result, the accumulation of the gravel between the outer frame 230a and the grating insert 120 is reduced, which prevents the grating 200 from being opened by the conventional gravel.

Since the grating 200 is opened and closed by moving the pivot shaft 250 of the grating 200 along the cover pivot shaft coupling slit 123 formed in an arc shape and thus the grating 200 is interposed between the grating insertion tube 120 and the outer reinforcing frame 230a It is possible to provide a space that can flow right and left even if there is a gravel slope, so that more smooth opening and closing can be achieved.

As described above, according to the present invention, the grating is rotatably coupled to the upper portion of the superior storage tank by the pivot shaft so as to be openable and closable. This can prevent the grating from being lost.

In addition, a plurality of soil inlet grooves are formed at the lower end of the grating to allow the soil to flow between the grating and the stor- age storage tank into the lower portion of the stor- age storage tank. As a result, it is possible to solve the conventional problem in that the soil is deposited between the grating and the excellent storage tank to make it difficult to open the grating.

In addition, since the lid pivoting engagement slit of the superior reservoir to which the pivot axis of the grating is coupled is formed into an arc shape, the pivot shaft is moved along the lid pivot joint slit, and the grating is opened and closed, There is an advantage that it can be opened and closed.

It will be understood by those skilled in the art that various modifications and variations may be made in the present invention without departing from the spirit or scope of the invention. There will be. Therefore, it is to be understood that the present invention is not limited to the above-described embodiments. Accordingly, the true scope of the present invention should be determined by the technical idea of the appended claims. It is also to be understood that the invention includes all modifications, equivalents, and alternatives falling within the spirit and scope of the invention as defined by the appended claims.

1: Excellent 100: Excellent storage
110: storage tank main body 111: first rotation coupling hole
115: pedestal support projection 120: grating insertion tube
121: Grating seating surface 123: Shaft rotating shaft coupling slit
130: Excellent discharge pipe 200: Grating
210: grating frame 211: horizontal frame
213: vertical frame 220: manure saw
230: reinforcing frame 230a: outer reinforcing frame
240: Earth-moving tooth 250:
260: ring insertion hole 270: shaft protection cap
500: rotation pushing member 510: engagement ring
A: Tosa

Claims (3)

An excellent storage tank (100) which is embedded in the inside of the ground and receives stormwater introduced from the ground;
And a grating (200) rotatably coupled to an upper surface of the superior storage tank (100)
The storm reservoir (100)
A reservoir body 110 in which the storm is stored;
A grating insert tube 120 formed on the upper portion of the reservoir body 110 and coupled to the grating 200;
And a grating seating surface 121 formed on the boundary region between the storage tank main body 110 and the grating insert tube 120 so as to be stepped inwardly in a predetermined area so that the grating 200 is seated and supported,
The grating (200)
A grating frame 120 including a pair of horizontal frames 211 and a pair of vertical frames 213 and rotatably coupled to the grating insertion tube 120 and seated on the grating seating surface 121 in a closed state, 210);
The upper and lower surfaces of the grating frame 210 are vertically spaced apart from each other at regular intervals. The upper and lower surfaces of the grating frame 210 have irregularities. A manhole saw 220;
A plurality of reinforcing frames 230 disposed at predetermined intervals in the grating frame 210 in the horizontal direction and formed at the same height as the vertical frames;
A plurality of protrusions protruding from the ground at a predetermined interval in the lower portion of the outer reinforcing frame 230a to enter the gap between the grating inserting pipe 120 and the grating frame 210 into the reservoir 100 ≪ / RTI > and 240 < RTI ID = 0.0 >
The outer reinforcing frame 230a is formed to have a height lower than that of the reinforcing frame 230. The height of the outer surface reinforcing frame 230a, Which is formed at the same height as the reinforcing frame 230,
A pair of protruding pivot shafts 250 are provided at the ends of the pair of vertical frames 213,
Wherein the lid pivotally coupling slit (123) into which the pivot shaft (250) is inserted is formed in an arc shape on both side walls of the grating insertion tube (120).
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