KR200265418Y1 - Complex culvert structure of road - Google Patents

Abstract

The present invention relates to a structure of a sewage culvert installed in the lower part of the road, and more particularly to a composite culvert structure of the road having a structure that is easy to manage and smooth operation by producing a combination of water and sewage.

The present invention, in the culvert structure that is installed in a prefabricated structure, a large water supply pipe 49 for supplying the time constant to the water pipe loading square 43 of the separate top is installed and the sewage and rainwater at the bottom to separate and treat The composite culvert 40 is installed in a complex structure in which sewage pipes 1, 2 (45) and 47 are formed so that the composite culvert 40 has a square manhole portion 50 for checking the inside on one side thereof. Is formed and the groundwater inflow portion 57 is formed so as to protrude outward on the side on which the square manhole portion 50 is formed, and the water pipe loading square portion 43 branches the water supply pipe 49 to the side. Square withdrawal holes 59 are formed at both sides, and the inspection pipe 60 for checking and repairing water and sewerage is formed in the water pipe loading blind portion 43 and the sewer pipes 1, 2 (45) and 47. In the composite culvert 40, the square manhole 50 is turned upward The manhole cover 53 is formed at an upper portion of the square manhole portion 50, and the ground water inlet 57 is formed with a fiber spigot 61 on a side at the side surface of the ground water inlet 57. Rubble mesh (63) is installed on the upper surface is formed so that foreign matter does not flow into the inside, the square manhole portion 50 of the complex culvert 40 is characterized in that the ladder 55 is installed on the inside structure. It provides a composite culvert structure of the road.

Description

COMPLEX CULVERT STRUCTURE OF ROAD}

The present invention relates to the structure of sewage culverts installed in the lower part of the road, more specifically, the water and sewage is installed in one complex culvert, and the management is easy and the management and maintenance work smoothly, especially the composite structure The present invention relates to a complex culvert structure of a road including a manhole structure, which improves sewage capacity by forming a sewage culvert.

In general, the sewer is installed on the road to collect the sewage and rainwater generated from the road to be transported to the sewage treatment plant. Especially, the manhole is installed in each of the sewage pipes to collect the sewage and rainwater so that the smooth flow and the sewage can be cleaned. do.

In particular, the sewage facilities are not only contributing to the healthy development and public health of the city by investing reasonable construction and maintenance costs, but also aiming to create a pleasant living environment by conserving the water quality of public waters.

In addition, the water supply line is buried in the lower part of the road to supply water to each general house, collective house, general building, and public building.

The water supply pipe is changing in size as the city grows in size, and the water pipe used is a fume pipe, a spiral pipe and a cast iron pipe.

As described above, since the sewer line and the water supply line are buried in the ground of the road, a large number of culverts are often installed in the ground due to efficiency of work and smooth management in the city.

The culvert is suitable for work in the city center and is inexpensive, and in particular, when the culvert is buried underground, it can be used in various kinds such as a joint pit, a communication line, an electric line, a telephone line and a sewer pipe.

On the other hand, as the current city gradually grows in size, various types of structures are buried in the ground. At this time, the most preferred structures are used as underground burial, and many civil works are actively researching culverts. It is losing.

1 is a view schematically showing a sewage culvert embedded in the lower surface of a conventional conventional road, the road 20 is buried culvert 10 is assembled and assembled in the ground to form a sewer pipe, At this time, the culvert 10 is provided with a concrete foundation 13 below.

When the culvert 10 is coupled to the coupling member 17 therebetween is installed to prevent the leakage of sewage that can be generated from the inside to the outside.

Adjacent to the ground in which the culvert 10 is installed, a large water supply pipeline (not shown) is formed.

As described above, looking at the problem with a commonly used culvert is as follows.

First, many kinds of underground works are installed on the road 20. In this case, the culvert structure is often used only for sewerage, so that sewer and water supply should be installed separately in the ground. When there is a disadvantage that has to dig the asphalt of the road every time.

Secondly, the structure of the culvert 10 has a side view in which the efficiency of work and work is inferior due to the fact that a manhole is separately installed to check the sewerage and maintain maintenance at the same time in order to repair or check the sewage pipe at regular distances. Have.

Third, the culvert is insufficient in structure to transfer all the sewage and rainwater generated when installed in the lower part of the city, especially when the culvert is installed in the soft ground gradually by the groundwater generated in the soft ground. There is a disadvantage in that the joints are spaced apart.

The present invention, in order to solve the above problems, the present invention, by making a culvert structure embedded in the ground in a composite structure can be parallel to the water and sewage at the same time, to form a manhole on the side of one composite culvert It is possible to inspect and maintain the inside of the road, and also to treat the groundwater generated in the soft ground on the side of the composite culvert into the sewer. The object is to provide a composite culvert structure.

The present invention, in order to achieve the above object, the present invention, in the culvert structure is installed prefabricated, a large water supply pipe for supplying the time constant to the water pipe loading rectangular section of the separate top is installed and the sewage and excellent The composite culvert is installed in a composite structure in which sewage pipes 1 and 2 are formed to separate and process the same, while the composite culvert has a square manhole portion for checking the inside on one side, and the side of the square manhole portion is formed. Groundwater inflow is formed so as to protrude outward, the water pipe loading blind portion is formed with a square withdrawal holes on both sides to branch the water supply pipe to the side, the water pipe loading blind and sewage pipes 1 and 2 in the water supply and sewerage An inspection opening for checking and repairing is formed, and the complex culvert has a rectangular manhole portion protruding upward. The upper part of the square manhole is formed with a manhole cover, the groundwater inlet is formed with a fiber hemp is formed on the side by the slope, and the upper surface of the groundwater inlet is formed rubble network is installed so that foreign matter does not flow inward, Square manhole portion of the composite culvert provides a composite culvert structure of the road, characterized in that the ladder is installed on the inside structure.

1 is a view schematically showing a culvert embedded in a lower surface of a general conventional road.

Figure 2 is a state of use of the composite culvert of the present invention.

3 is a perspective view of a composite culvert of the present invention.

4 is a front view of the composite culvert of the present invention.

5 is another perspective view of the composite culvert of the present invention.

Figure 6 is a cross-sectional view showing the internal structure of the sewer of the composite culvert of the present invention.

<Brief description of symbols for the main parts of the drawings>

40, 70: composite culvert 43: water pipe loading blind

45: sewer pipe 1 47: sewer pipe 2

49: water supply pipe 50: square manhole

53: manhole cover 55: ladder

57: groundwater inlet 59: square withdrawal hole

60: check hole 61: fiber hemp

63: rubble network 65: sewage branch pipe

67: sump connector

Hereinafter, with reference to the accompanying drawings will be described the configuration and operating state of the present invention.

2 is a state diagram of the use of the composite culvert of the present invention, the composite culvert 40 is for use as a manhole between a plurality of connected when a plurality of other flat flat culvert 70 is connected in the longitudinal direction It is installed in the case of treating groundwater generated in a low area or soft ground.

The complex culvert 40 has a large water supply pipe 49 for supplying time constant to the water pipe loading square 43 at the upper end, and sewage pipes 1 and 2 are disposed to separate sewage and rainwater at the bottom. It is formed into a composite structure formed.

At this time, the composite culvert 40 is formed with a square manhole portion 50 to check the inside on one side, the composite culvert 40 is formed on the outside of the side formed with a square manhole portion 50 The groundwater inlet 57 is formed to protrude.

The composite culvert 40 forms two square outlet holes 59 on both sides to branch the tap water pipe 49 formed on the upper side to branch the tap water pipes (parts indicated by dotted lines on the drawing). do.

3 is a perspective view of the composite culvert of the present invention, Figure 4 is a front view of the composite culvert of the present invention.

The composite culvert 40 has a square manhole portion 50 is formed to protrude upward, the manhole cover 53 is formed on the upper portion of the square manhole portion 50, the manhole cover 53 is While the fabrication is made of a different member (cast iron or steel plate) according to the installation site, the ground water inlet 57 is formed with a fiber spigot 61 on the slope so as to suck the ground water on the side, the ground water The rubble mesh 63 is installed on the upper surface of the inflow part 57 so that foreign matter does not flow inward.

When the rubble network 63 is installed at the upper portion of the groundwater inflow portion 57, the fiber spigot 61 is installed at the side to smoothly inflow of the groundwater generated from the soft ground, and the composite culvert 40 Groundwater generated around) is absorbed inward by natural running water.

In addition, since the ladder 55 is installed in the square manhole part 50 of the hybrid culvert 40, the workers can inspect and repair the interior of the hybrid culvert 40.

When the complex culvert 40 checks and repairs water and sewerage, inspection and repair of the interior of the complex culvert 40 is possible through a plurality of inspection ports 60 formed on the side and the center thereof.

Figure 5 is another perspective view of the composite culvert of the present invention, the other complex culvert 70 is combined when a plurality of culverts are installed as shown in Figure 2, the other complex culvert 70 Refers to a structure formed in a state in which the square manhole and ground water inlet is deleted on the side.

Figure 6 is a cross-sectional view showing the internal structure of the sewage of the composite culvert of the present invention, the composite culvert 40, 70 is a through hole is formed in the inner wall surface of the sewer pipe 1 and the outer wall surface of the sewer pipe 2, respectively, The sewer connector 65 and the sump connecting tube 67 are coupled to the through-hole.

That is, the composite culvert 40 is formed in the sewage sewer line 2, the central sewer 1 (45) is combined with a large sewage branch pipe 65, the sewer 2 (47) formed on both sides of the road Sewer connection pipe 67 is introduced into the sewage structure and the sewage and rainwater generated from.

At this time, the composite culvert 40, 70 may be formed in a state in which the square withdrawal hole of the side is deleted when the branch pipe is not installed.

As described above, the composite culvert 40 is installed in a soft ground or low zone area so that the sewage and rainwater generated in general houses, assembly buildings, and public buildings are collected to the sewer 1 (45) in the center. At the same time, a plurality of complex culverts are combined to transfer sewage and rainwater, and sewage and rainwater generated from roads and sidewalks are formed in a structure to be collected and transferred simultaneously to the sewer 2 (47). If 40 is installed in a row, separate sewage and rainwater can be separated and treated in a sewage treatment plant, which enables efficient sewerage management.

It will be appreciated that the culvert structure installed adjacent to the sewage treatment plant according to the above description can be combined into a separate composite culvert.

The complex culvert 40, 70 is a technical matter for the joint is coupled in a manner similar to the prior art, detailed description thereof will be omitted.

The effect of the configuration and operation of the present invention described above will be described.

The complex culvert structure of the road according to the present invention can easily manage the complex culvert by making the water supply line and the sewage line complex, and when the complex culvert is installed on the soft ground, the groundwater can be treated with a large capacity. In particular, the composite culvert is accommodated at the same time the manhole structure and the sewer structure has the effect that operators can smoothly check the sewer line.

Claims (2)

In the culvert structure installed prefabricated, Large water supply pipe 49 is installed to supply the time constant to the water pipe loading square 43 of the upper part separately and sewage pipes 1, 2 (45) (47) are installed to separate and process sewage and rainwater at the bottom. While the composite culvert 40 is installed in the formed composite structure, the composite culvert 40 has a square manhole portion 50 for checking the inside on one side thereof, and the square manhole portion 50 is formed. The groundwater inflow portion 57 is formed to protrude outward from the side, and the water pipe loading square 43 is formed with a square withdrawal hole 59 on both sides to branch the water supply pipe 49 to the side. The water pipe loading rectangular portion 43 and the sewage pipes 1, 2 (45) (47) of the check hole 60 for the check and repair for water and sewage is formed, the composite culvert 40 of the square manhole portion 50 is formed to protrude upwards and the upper part of the rectangular manhole 50 Lid 53 is formed, the groundwater inlet portion 57 is formed with a fiber stem 61 is formed on the side surface on the side, and the upper surface of the groundwater inlet portion 57 is formed rubble so that foreign matter does not flow inward The network 63 is installed, the composite culvert structure of the road, characterized in that the ladder 55 is installed on the inside of the square manhole portion 50 of the composite culvert 40 above. The method of claim 1, When the complex culvert 40 is installed on the ground with severe groundwater exposure, the square manhole part and the ground water inflow part formed on both sides in the longitudinal direction of the complex culvert 40 are removed in a state where the complex culvert 40 is removed. Type culvert 70 is combined to form a sewer line, the composite culverts 40 and 70 are formed through holes in the inner wall surface of the sewer pipe 1 and the outer wall surface of the sewer pipe 2, respectively, 45) a large amount of sewage branch pipe 65 is coupled, sewage sewer 2 formed on both sides (47) is a structure in which the sewage and rainwater collection pipe connecting pipe 67 is introduced into the separable structure flows from the road. Characteristic complex culvert structure of road.