KR20170045622A - A drainage way cover - Google Patents
A drainage way cover Download PDFInfo
- Publication number
- KR20170045622A KR20170045622A KR1020150145457A KR20150145457A KR20170045622A KR 20170045622 A KR20170045622 A KR 20170045622A KR 1020150145457 A KR1020150145457 A KR 1020150145457A KR 20150145457 A KR20150145457 A KR 20150145457A KR 20170045622 A KR20170045622 A KR 20170045622A
- Authority
- KR
- South Korea
- Prior art keywords
- transverse
- plate
- longitudinal
- reinforcement
- load
- Prior art date
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Classifications
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- E—FIXED CONSTRUCTIONS
- E03—WATER SUPPLY; SEWERAGE
- E03F—SEWERS; CESSPOOLS
- E03F5/00—Sewerage structures
- E03F5/04—Gullies inlets, road sinks, floor drains with or without odour seals or sediment traps
- E03F5/06—Gully gratings
-
- E—FIXED CONSTRUCTIONS
- E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
- E02D—FOUNDATIONS; EXCAVATIONS; EMBANKMENTS; UNDERGROUND OR UNDERWATER STRUCTURES
- E02D29/00—Independent underground or underwater structures; Retaining walls
- E02D29/12—Manhole shafts; Other inspection or access chambers; Accessories therefor
- E02D29/14—Covers for manholes or the like; Frames for covers
-
- E—FIXED CONSTRUCTIONS
- E03—WATER SUPPLY; SEWERAGE
- E03F—SEWERS; CESSPOOLS
- E03F5/00—Sewerage structures
- E03F5/04—Gullies inlets, road sinks, floor drains with or without odour seals or sediment traps
- E03F5/0401—Gullies for use in roads or pavements
-
- E—FIXED CONSTRUCTIONS
- E03—WATER SUPPLY; SEWERAGE
- E03F—SEWERS; CESSPOOLS
- E03F5/00—Sewerage structures
- E03F5/04—Gullies inlets, road sinks, floor drains with or without odour seals or sediment traps
- E03F5/06—Gully gratings
- E03F2005/066—Gully gratings with means for protecting against vandalism
Abstract
The present invention relates to a drainage cover,
And a transverse reinforcement strip 180 disposed transversely across and spaced apart between a pair of longitudinal supports 120, the transverse reinforcement strip 180 having a cross-section " C " Shaped end plate 182 and a transverse plate 184 are provided inside,
The end plate 182 is installed to be erected in the longitudinal direction of the transverse direction reinforcement bar 180 so that the upper end thereof is brought into contact with the inner ceiling and the transverse plate 184 is moved in the width direction of the transverse reinforcement band 180 below the end plate 182 And the two side ends are welded to the inner wall surface of the transverse direction reinforcement bar 180 so as to reinforce the ability to withstand the normal load and the torsional load.
Description
The present invention relates to a drainage lid, and more particularly to a drainage lid for supporting a high load capable of supporting a high load.
The drainage lid is installed at the entrance of a drainage hole or a drainage hole formed in the road, and functions as a passage for introducing rainwater and sewage while filtering out foreign matter. It is one of the drainage facilities.
A plurality of longitudinal supports (bearing bars), which are formed in a planar shape, are welded inside a frame having a generally rectangular shape, and a plurality of longitudinal supports And a plurality of cross bars are welded to the direction support rods in the longitudinal direction to form a lattice shape. Such a structure can be confirmed in a document published in "Steel Grating" in Patent Publication No. 10-2004-0078496 (September 10, 2004).
However, in the case of the conventional drainage lid as described above, deformation such as warping or warping may occur due to the load applied when the heavy weight passes. Therefore, there is a problem that there is a possibility of being damaged by a load at any time in an environment where a high load is applied.
SUMMARY OF THE INVENTION The present invention has been made to solve the above-mentioned problems, and it is an object of the present invention to provide a drainage cover for a high load supporting structure capable of enduring high load and maximizing its ability to withstand loads,
The present invention proposes a drainage cover having a structure capable of withstanding the load in the longitudinal direction or the transverse direction so as to maximize the ability to withstand the vertical load and the torsional load as a whole, thereby achieving the above object.
According to the present invention, since the drainage lid is effectively reinforced as a whole, the drainage lid is improved in its ability to withstand the vertical load and the torsional load, so that the drainage lid can be stably used even under a high load.
BRIEF DESCRIPTION OF THE DRAWINGS Fig. 1 is an illustration of a drainage lid according to the present invention,
FIG. 2 is a bottom perspective view of a drain canal cover according to the present invention, FIG.
FIG. 3 is a bottom view of a drain canal cover according to the present invention,
4 is a longitudinal cross-sectional view of a drainage lid according to the present invention,
FIG. 5 is a bottom perspective view of a drain canal according to another embodiment of the present invention, FIG.
FIG. 6 is a bottom view of a drainage lid according to another embodiment of the present invention, FIG.
FIG. 7 is an exemplary view showing the structure of a transverse reel according to another embodiment of the present invention;
8 is a cross-sectional view showing a state in which a drainage lid according to the present invention is installed in a drainage channel.
In order to obtain a high-load-supporting drainage cover capable of improving the stability by allowing the load-bearing capacity to be maximized to withstand high loads,
And a transverse revetment disposed transversely across the pair of longitudinal supports and spaced at regular intervals, the transverse reinforcement being formed in a cross-section of the cross-section with the inlet facing downward, However,
The longitudinal plate is installed upright in the longitudinal direction of the transverse reinforcement bar so that its upper end is brought into contact with the inner ceiling. The transverse plate is disposed below the longitudinal plate in the width direction of the transverse reinforcement bar so as to be in contact with the longitudinal plate, The present invention proposes a drainage cover for a high-load supporting member which is welded to an inner wall surface to reinforce the ability to withstand a vertical load and a torsional load.
DETAILED DESCRIPTION OF THE PREFERRED EMBODIMENTS The present invention will now be described in detail with reference to the accompanying drawings.
2 is a bottom perspective view of a drainage lid according to the present invention, Fig. 3 is a bottom view of the drainage lid according to the present invention, Fig. 4 is a side view of the drainage lid according to the present invention, Fig. Fig.
As shown in FIGS. 1 to 4, a
The
The
An
The
Here, the
The strength of the
Meanwhile, the
The
A reinforcing
FIG. 5 is a bottom perspective view of a drainage lid according to another embodiment of the present invention, and FIG. 6 is a bottom view of a drainage lid according to another embodiment of the present invention.
The
FIG. 7 is an exemplary view showing the structure of a lateral bar according to another embodiment of the present invention. FIG.
The
The
The
The load supporting capability of the transverse
Meanwhile, it is preferable that the
8 is a cross-sectional view showing a state where a drain canal cover according to the present invention is installed in a drainage passage.
8 shows a structure in which both lateral edges of the
As shown in the figure, the
As described above, the longitudinal reinforcing
That is, among the horizontal part and the vertical part constituting the longitudinal
The lower end of the
As described above, the
100: a drain cover, 120: a longitudinal support,
124: longitudinal bend, 126: reinforcing plate,
140: transverse support, 160: crossbar,
180: transverse direction reinforcement member, 182: end plate,
184: transverse plate, 186: bottom plate,
200: Support chin.
Claims (6)
The transverse reinforcement strip 180 has an end plate 182 and a transverse plate 184 in the shape of an inverted U-shaped cross section with an inlet facing downward,
The end plate 182 is installed to be erected in the longitudinal direction of the transverse direction reinforcement bar 180 so that the upper end thereof is brought into contact with the inner ceiling and the transverse plate 184 is moved in the width direction of the transverse reinforcement band 180 below the end plate 182 And is welded to the inner wall surface of the transverse direction reinforcement base 180 so as to reinforce the ability to withstand the vertical load and the torsional load.
The transverse plate 184 is inclined at an angle to the transverse direction reinforcement bar 180 to form a zigzag pattern.
The transverse plate (184) is formed so as to intersect perpendicularly with the transverse direction reinforcement band (180).
Further comprising a bottom plate (186) welded to the transverse plate (184) in the longitudinal direction of the transverse reinforcement strip (180) below the transverse plate (184) and narrower than the width of the transverse reinforcement strip (180) Drain cover.
And further includes a longitudinally extending revetment 124 formed in a 'U' shaped space with an inlet facing downward along with the longitudinal support rods 120 and supported by a support jaw 200 having lower ends formed on both side edges of the drainage passage However,
And a lower end of the longitudinal reinforcing bar 124 is formed to be supported at a position that is inwardly moved by a predetermined distance from an edge of the support jaw 200.
A reinforcing plate (126) is installed in the space,
Wherein the upper end of the reinforcing plate (126) is in contact with the space ceiling, and both sides of the reinforcing plate (126) are welded to both side walls of the space to support a load.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR1020150145457A KR101816224B1 (en) | 2015-10-19 | 2015-10-19 | A drainage way cover |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR1020150145457A KR101816224B1 (en) | 2015-10-19 | 2015-10-19 | A drainage way cover |
Publications (2)
Publication Number | Publication Date |
---|---|
KR20170045622A true KR20170045622A (en) | 2017-04-27 |
KR101816224B1 KR101816224B1 (en) | 2018-01-11 |
Family
ID=58702899
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
KR1020150145457A KR101816224B1 (en) | 2015-10-19 | 2015-10-19 | A drainage way cover |
Country Status (1)
Country | Link |
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KR (1) | KR101816224B1 (en) |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR102313553B1 (en) | 2021-04-01 | 2021-10-18 | 한라컴퍼니주식회사 | Drainage cover manufacturing method |
Family Cites Families (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR101432673B1 (en) * | 2013-12-03 | 2014-09-23 | (주)우창그레이팅 | Grating high rigidity for load |
-
2015
- 2015-10-19 KR KR1020150145457A patent/KR101816224B1/en active IP Right Grant
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Publication number | Publication date |
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KR101816224B1 (en) | 2018-01-11 |
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GRNT | Written decision to grant |