KR20160121676A - Linear drain device of bridge and method thereof - Google Patents

Linear drain device of bridge and method thereof Download PDF

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Publication number
KR20160121676A
KR20160121676A KR1020150050462A KR20150050462A KR20160121676A KR 20160121676 A KR20160121676 A KR 20160121676A KR 1020150050462 A KR1020150050462 A KR 1020150050462A KR 20150050462 A KR20150050462 A KR 20150050462A KR 20160121676 A KR20160121676 A KR 20160121676A
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KR
South Korea
Prior art keywords
bridge
inflow
pipe
catching
longitudinal direction
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KR1020150050462A
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Korean (ko)
Inventor
김문호
권영준
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주식회사 브리오
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Priority to KR1020150050462A priority Critical patent/KR20160121676A/en
Publication of KR20160121676A publication Critical patent/KR20160121676A/en

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    • E—FIXED CONSTRUCTIONS
    • E01—CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
    • E01D—CONSTRUCTION OF BRIDGES, ELEVATED ROADWAYS OR VIADUCTS; ASSEMBLY OF BRIDGES
    • E01D19/00—Structural or constructional details of bridges
    • E01D19/08—Damp-proof or other insulating layers; Drainage arrangements or devices ; Bridge deck surfacings
    • E01D19/086—Drainage arrangements or devices

Abstract

The present invention relates to a linear drain device for a bridge and a construction method thereof. The linear drain device for a bridge comprises: a plurality of catch basins buried at both sides of a bridge in a longitudinal direction at regular intervals, having a closed lower surface and an opened upper surface, and installed on an upper plate of the bridge so that an upper surface is open; a discharge tube connected to one side of the catch basin, buried to protrude from an outer surface of the bridge, and having a hollow hole so that rainwater introduced into the catch basin is discharged; an introducing tube allowing rainwater on an upper side of the bridge to be introduced from an inner lower surface of barriers formed at both sides of the bridge in a longitudinal direction and having an end positioned on an upper side of the catch basin; brackets provided at both external surfaces in the longitudinal direction of the bridge or the barrier and coupled by a fastening means; and a longitudinal drain tube coupled to an upper side of the bracket to be mounted and formed so that the rainwater discharged through the discharge tube moves and is drained. The linear drain device for a bridge can quickly drain rainwater through linear drain tubes installed at both sides of a bridge in a longitudinal direction, efficiently filter a foreign material, increase efficiency of work and reduce a construction period by being easily constructed.

Description

BACKGROUND OF THE INVENTION 1. Field of the Invention [0001]

More particularly, the present invention relates to a bridging apparatus for bridging and more particularly to a bridge bridging apparatus for bridging bridges and bridges, And more particularly, to a bridging apparatus for bridges capable of shortening a construction period and a construction method thereof.

The bridges are provided with a drainage device for easily discharging rainwater and road surface water. Such a drainage device is provided with a drainage pipe in which a drainage port is installed at a predetermined interval along the upper surface of the bridge, It is divided into a line drain pipe.

Particularly, the bridges are equipped with a water collecting pipe and a side drainpipe which is easy to maintain and maintain on the side of the barrier wall to continuously discharge the water, thereby improving the drainage efficiency and the beauty of the brick have.

In addition, the number of the senior water can be improved by preventing the deterioration of concrete and improving the durability because the bridge top plate is unnecessary, and it is possible to increase the drainage efficiency by about 7 times as compared with the ideal climatic drainage facility such as localized heavy rainfall .

Conventionally, Japanese Patent Application No. 1349722 discloses a method of constructing a bridging line for bridges. The bridging bridges are constructed by arranging wooden blocks of the same diameter as the bridging slabs 1 on both sides of the bridging slab 1, A side water pipe 20 installed in the water pipe installation groove 1a formed by removing the wooden block after placing the slab concrete at an interval and the side water pipe 20 connected to one end of the side water pipe 20 to make the length of the bridge slab 1 A trench 10 installed in the direction of the trench 10 and a barrier wall 2 formed by placing concrete on the trench 10 and a fixing bracket 40 installed at an outer wall of the trench 2 at predetermined intervals by anchor bolts. And a vertical water pipe 30 which is fixed to the fixing bracket 40.

In addition, the construction procedure using the above-described configurations is as follows. First, wooden blocks having the same diameter as the transverse drain pipe 20 are installed at both sides of the bridge slab 1 at regular intervals, the slab concrete is laid, A step of forming a groove 1a and a step of installing a transverse drain pipe 20 in the drain pipe receiving groove 1a and connecting the trench drain pipe 10 to one end of the transverse drain pipe 20, Placing a concrete bracket 40 on the outer wall of the barrier wall 2 at a predetermined interval and fifthly placing the concrete in a fixed bracket 40 fixed to the barrier wall 2, And a step of mounting the type water pipe (30).

However, in the conventional bridging apparatus for bridges, it is inconvenient to install and remove the wooden blocks in order to form the drain pipe mounting grooves for installing the transverse drain pipes 20 before installing the slab concrete.

A plurality of trench water pipes 10 must be provided on the rear surface of the trench water pipe 10 in order to couple the lateral water pipe 20 provided at regular intervals along the longitudinal direction of the bridges. Welding or the like, or a separate structure such as a joint joint, so that the ends of the two trench drain pipes 10 must be connected to each other. Therefore, the construction is inconvenient, the work efficiency is lowered, However, there is a problem that leakage occurs at the joint portion (connection portion).

In addition, only a part of foreign substances mixed with rainwater can be removed only through the trench water pipe 10, so that various foreign substances such as sand and gravel are deposited on the type water pipe 30, and the function as a drain pipe is lost through this .

Registered Patent Publication No. 1349722 (Jan. 16, 2014, Construction method of bridging line for bridges) Registered Patent Publication No. 1263000 (2013.05.09., Prior water apparatus of a bridge having an outflow pipe assembled into a double pipe) Japanese Patent Application Laid-Open No. 1088163 (Feb. 2, 2011, Drainpipe for bridges using advanced water and its construction method)

SUMMARY OF THE INVENTION Accordingly, the present invention has been made keeping in mind the above problems occurring in the prior art, and it is an object of the present invention to provide a point drain device and a pre- Which is capable of increasing the efficiency and convenience of the work, and a method of constructing the same.

It is another object of the present invention to provide a bridging apparatus for bridges capable of preventing a leakage phenomenon from occurring in an inflow pipe into which bridges are introduced.

In addition, it is possible to effectively prevent the clogging of the inflow pipe, the discharge pipe, and the type water pipe by effectively filtering the impurities mixed in the rain discharged from the bridge, and to easily remove the accumulated foreign matter, And a method of constructing the same.

In order to achieve the above-mentioned object, the present invention is characterized in that a plurality of portions are spaced apart from each other in a state of being inserted into a bridge along both sides of a bridge in a longitudinal direction, the lower surface is closed and the upper surface is opened, A discharge pipe communicating with one side of the water collecting port and embedded in the bridge so as to protrude from the outer side of the bridge and formed hollow to discharge the rainwater flowing into the water collecting port; And an inlet pipe installed at an end of the bridges so as to be positioned on the upper side of the catching port and a connecting pipe connected to both sides of the bridge or the wall by a fastening means A bracket coupled to the upper surface of the bracket, and an upper surface coupled to the upper surface of the bracket, It is formed, including the longitudinal water pipe being formed to drain into the room.

In order to prevent foreign matter contained in the rainwater from flowing into the catching hole, a catching portion provided in a lattice shape or a plurality of linearly spaced apart catches may be detachably coupled to the upper surface of the catching hole.

In addition, a receptacle space is formed in the lower side of the catcher, an upper surface thereof is opened, a plurality of perforation holes are formed through the outer surface thereof, and a filter container with a handle protruding upwardly is detachably inserted .

Preferably, the inflow pipe is detachably coupled to the inflow plate through which a plurality of inflow holes are inserted to prevent inflow of foreign matter into the inflow side of the inflow pipe.

Preferably, the discharge tube is coupled to the outer surface of the catching port, the upper side of which the filter container is accommodated, and the catching port is formed to be inclined downward toward the filter container at a portion where the bottom surface of the discharge pipe is coupled.

A method of constructing a prefabricated water supply apparatus installed on both sides along a longitudinal direction of a bridge includes the steps of installing a plurality of collection ports spaced apart from each other in a reinforcing bar arranged for constructing a bridge top plate, A discharge pipe installation step of installing a discharge pipe connected to one side of the catching part so as to protrude downward on the outer side of the bridge, a step of forming a top plate for pouring and curing the concrete for forming a bridge roofing plate on the catching and discharging pipe installed in the inside of the bridge A step of installing a plurality of inflow pipes on both sides of the bridge in the longitudinal direction so that both ends of the inflow pipe are located on the upper side of the catching hole; A plurality of brackets are arranged on the outer surface of the bridge or the barrier wall so as to be spaced apart from each other And a vertical water pipe installation step of installing a vertical water pipe for moving and discharging the rainwater discharged through the discharge pipe on the upper surface of the bracket.

In order to prevent the inserted concrete from entering the upper surface of the catching hole or covering the upper surface of the catching hole in the upper plate forming step, after the contouring frame is installed on the upper edge of the catching hole, .

As described above, the bridging apparatus for bridges according to the present invention and the construction method thereof are constructed such that the bridges are smoothly discharged by installing the bridges, the bridges, the bridges, , It is possible to omit a separate additional process for installing the discharge pipe by inserting and injecting the concrete for forming the bridge top plate by embedding in the state that the catching hole and the discharge pipe are connected to the inside of the bridge and connecting the discharge pipe to the inflow pipe It is possible to simplify the construction procedure and to construct it conveniently, and it is possible to increase the efficiency of the apparatus and the convenience of the work.

In addition, even when the inlet pipes are not joined or connected, both ends of the inlet pipe are positioned on the upper side of the catching port, thereby preventing the leakage phenomenon that may occur in the inlet pipe.

In addition, through the inflow plate installed on the inflow pipe, the latching part provided on the upper side of the catching port, and the filtration container installed inside the catching port, the foreign matter mixed with the rainwater discharged from the bridge is effectively filtered, And it is possible to easily remove the deposited foreign matter and to perform maintenance and repair by easily pulling out the filtration container inside the catching hole by being able to detach the catching portion coupled to the catching port.

BRIEF DESCRIPTION OF THE DRAWINGS FIG. 1 is a side cross-
FIG. 2 is a perspective view of a bridging water treatment apparatus according to a first embodiment of the present invention,
FIG. 3 is an exploded perspective view showing the catcher taken in FIG. 2,
FIG. 4 is a perspective view showing the state of engagement of the catching and discharging pipes in FIG. 2,
Fig. 5 is a side sectional view of Fig. 4,
Fig. 6 is an exploded perspective view showing the inflow pipe shown in Fig. 2,
FIG. 7 is a principal perspective view showing a state in which the detailed configurations are combined according to the first embodiment of the present invention;
Fig. 8 is a side sectional view of Fig. 7,
FIG. 9 is a process flow chart showing a construction process of a bridging water system according to the first embodiment of the present invention.

Prior to the description, components having the same configuration are denoted by the same reference numerals as those in the first embodiment. In other embodiments, configurations different from those of the first embodiment will be described do.

BEST MODE FOR CARRYING OUT THE INVENTION Hereinafter, a bridge water treatment apparatus according to a first embodiment of the present invention will be described in detail with reference to the accompanying drawings.

The bridging apparatus for bridges according to the present invention comprises a catching unit 100, a discharge pipe 200, an inflow pipe 300, a bracket 400, and a bell pipe 500.

A plurality of catches 100 are embedded on the both sides of the bridge B along the longitudinal direction and spaced apart from each other by a predetermined distance in consideration of installation positions of the inflow pipe 300 and the barrier wall W, The inflow guide portion 110 is formed to have a circular or polygonal upper surface as shown in FIG. 3. The inflow guide portion 110 is formed to allow the inflow of rainwater. The inflow guide portion 110 has an inclined upper inclined lower portion, (120) connected to a lower portion of the inclined portion (120) and connected to a lower portion of the inclined portion (120) so as to collect the inflowing rainwater, and an inclined portion And a collecting part 130 formed so as to deposit foreign matter.

At this time, the inflow guide portion 110 is installed on the upper plate of the bridge B so that the upper surface thereof is opened. In the inflow guide portion 110, a latching portion 111 provided in a grid shape or a plurality of linearly spaced apart portions is inserted And is formed so as to be able to be coupled to or separated from the upper side of the catch 100.

When the foreign matter such as stones or trash is introduced together with the storm that flows in through the inflow pipe 300 to be described later and the inflow pipe 300 which will be described later, Thereby preventing the inside of other pipes connected to the catch 100 from being closed.

Here, the upper surface is opened, the plurality of perforation holes 141 are formed through the outer surface, and the grip portion 142 is protruded upward from the upper surface of the catcher 100, that is, inside the catcher 130 The formed filtration vessel 140 is detachably inserted.

In this filtration vessel 140, when foreign substances such as sand and gravel are introduced along the storm that flows into the catching port 100, foreign substances are deposited in the internal storage space, and only the foreign matter- (200).

In addition, the filtration vessel 140 can be easily drawn out to the upper side of the catchment 100 where the catching part 111 is detached through the handle part 142, so that the foreign substances deposited in the accommodation space of the filtration vessel 140 can be easily There is an advantage that can be removed and reinstalled.

The discharge pipe 200 is embedded in the bridge B together with the catch 100 and is formed hollow or polygonal so as to discharge the rainwater flowing into the catch 100 so as to be connected to one side of the catch 100 And is coupled to be projected to the outer surface of the bridge (B).

4, the discharge pipe 200 is connected to the inflow guide portion 110 installed on the outer side of the bridge B, more specifically, on the upper side of the collecting portion 130 housing the filtration container 140, The inclined portion 120 on the side where the tube 200 is coupled is formed to be inclined downward to the side of the collecting portion 130 at a portion where the bottom surface of the discharge tube 200 is coupled, A discharge guide portion 210 is formed at the distal end of the discharge pipe 200 so as to be naturally discharged to the vertical discharge pipe 500. The discharge guide portion 210 is bent downward toward the vertical discharge pipe 500 to be described later.

5, the inclined portion 120 includes an inner inclined portion 121 disposed on the inner side of the bridge B and an outer inclined portion 122 disposed on the outer side of the inclined portion 120 The inner inclined portion 121 is formed with a steep slope, and the outer inclined portion 122 is formed with a gentle slope.

This is because when the rainwater of the bridge B flows directly into the inflow guide portion 110, the rainwater can be easily moved to the side of the catching portion 130 due to its own weight and at the same time, Is discharged directly to the discharge pipe 200, but is discharged by the filtration vessel 140, which will be described later, such as sand, gravel, etc., introduced along with the storm.

The inflow pipe 300 is installed along the longitudinal direction on both sides of the bridge B so that the upper side of the bridge B is formed so as to flow into the inner side and is seated on the upper surface of the bridge B, The upper part of the inflow pipe 300 is connected to the lower part of the inflow pipe 300 along the longitudinal direction of the bridge B while the upper part of the inflow pipe 300 is located above the inflow pipe 300, Concrete for forming a barrier wall W is laid.

6, the inflow pipe 300 is provided with a bending portion 310 bent at a predetermined distance so as to allow a certain amount of inflow and outflow from the bottom surface of the inflow pipe 300. In the bending portion 310, An inner supporting piece 311 protruding upward from the inside of the inner supporting piece 311 and an outer supporting piece 312 protruding upward to a height equal to or lower than the inner supporting piece 311 are spaced apart from each other, The inflow plate 320 having the inflow hole 321 formed therein is detachably coupled to the insertion groove 313 between the inner support piece 311 and the outer support piece 312, A supporting portion 314 for supporting the upper rear surface of the inflow plate 320 inserted in the groove 313 and vertically coupling is projected downward.

The inlet plate 320 coupled to the inlet pipe 300 may be pressed against the inner surface of the inlet pipe 300 in a state of being inserted into the insertion groove 313 so as to be tightly coupled to the inlet pipe 300 in a forced fit manner, An adhesive may be applied to the mating surfaces of the inflow plate 320 and the support 314 or a screw may be coupled and fixed to the inflow plate 320 and the inflow pipe 300 so as to be more firmly coupled.

The foreign matter filtered through the inflow hole 321 can be removed and reinstalled easily so that the inside of the bridge B can be smoothly flowed into the inflow pipe 300. [ And the rainwater inside the inflow pipe 300 can be moved to the side of the catching part 100.

The bracket 400 is formed of a U-shaped or quadrilateral having an open upper surface and is joined to the outer surface of the bridge B or the barrier wall W by means of a fastening means 410 such as an anchor bolt, A plurality of units may be installed at regular intervals along the longitudinal direction or a plurality of units may be installed at regular intervals in consideration of convenience in construction and reduction in construction cost.

The bell pipe 500 is coupled to the upper surface of the bracket 400 in a state of being seated on the upper surface of the bracket 400. The bell pipe 400 is formed to be able to move outwards through the discharge pipe 200, It is preferable to be inclined at a predetermined slope in order to facilitate the discharge.

8 (a), a lid 510 is provided on the upper surface of the discharge pipe 200 except for the lower side of the discharge pipe 200 to prevent the overflow of the discharge pipe 200 And protruding pieces 520 protruding downward from the inner surfaces of the both sides may be formed in order to prevent the phenomenon of the discharge of the exhaust gas discharged to the vertical water pipe 500.

Referring to FIGS. 7 and 8, the operation of the bridging apparatus will be described.

When the rain starts, the storm moves to both sides of the bridge B, and most storm flows into the inflow pipe 300 formed in the longitudinal direction, and a part of the storm flows directly into the catch 100.

The rainwater flowing into the inflow pipe 300 flows into the inflow hole 321 through the inflow plate 320 so as to be separated from the inflow pipe 300 and moves to the inflow port 100 side. 300 are located on the upper side of the catching hole 100, the stormwater flowing through the inlet pipe 300 can be easily collected into the catching hole 100.

At this time, the concrete for forming the upper plate of the bridge (B) is laid and cured after the catching port (100) and the discharge pipe (200) are connected to the inside of the bridge (B) The discharge pipe 200 for discharging the rainwater to the outside of the bridges B is connected to the catch 100 so that the bridges B are installed after the bridges B are installed It is possible to solve the inconvenience of connecting the inflow pipe 300 and the discharge pipe 200 in a communicative manner, thereby simplifying the construction procedure and improving the efficiency of the apparatus and convenience of construction.

Since the inflow pipe 300 is installed between the catches 100 spaced apart from each other in the state of being connected or not connected to each other, there is an effect of preventing water leakage that may occur in the inflow pipe 300 Even if the length of the inflow pipe 300 is longer than the installation interval of the inflow port 100, the end of the inflow pipe 300 may be cut so as to be located only on the upper side of the inflow port 100, The work force can be reduced, and the construction period can be shortened.

At this time, the rainwater that has flowed into the water collecting port 100 is collected in the height of the water collecting part 130, and when the amount of rainwater that intermittently or continuously flows exceeds the height of the water collecting part 130, The foreign matter such as sand, gravel or the like contained in the rainwater is deposited inside the filtration vessel 140.

In this way, the inflow plate 320 installed in the inflow pipe 300, the latching part 111 provided above the catching port 100, and the filtration container 140 installed in the catching port 100 The clogging phenomenon of the inlet pipe 300, the discharge pipe 200 and the longitudinal pipe 500 can be prevented by efficiently filtering the foreign material mixed with the discharged exhaust gas, So that it is possible to easily remove and maintain the accumulated foreign matter by easily taking out the filtration vessel 140 inside the water collecting receptacle 100.

Thereafter, the rainwater discharged through the discharge pipe 200 is moved through the vertical water pipe 500 installed on the outer side of the bridge B, and the discharge pipe for discharging downward the rainwater flowing along the vertical water pipe 500 When the bracket 400 and the vertical drain pipe 500 are coupled to the vertical drain pipe 500, they can be easily downwardly inclined to the outlet pipe side, thereby facilitating the discharge of the good.

A construction method for a bridging water system constructed as above will be described with reference to FIG.

≪ Collector installation step (S1) >

In the catchment installing step S1, a plurality of catches 100 are installed in a spaced-apart state in the reinforced concrete rod for constructing the upper plate of the bridge B according to the spacing of the discharge pipe 200 indicated in the specification.

At this time, the catch 100 installed may be located in the bridge B according to the thickness of the bridge B, or may be installed in a state where the lower surface of the catch 100 is protruded below the bridge B.

≪ Discharge tube installation step (S2) >

The inflow guide 110 and the discharge pipe 200 are connected to each other at the outer surface of the catch 100 so that the end of the discharge pipe 200 is connected to the bridge B ) Is projected downwardly inclined on the outer surface of the frame.

At this time, the catch 100 and the discharge pipe 200 are connected by watertightness to prevent leakage, and they may be combined using a bolt, a nut, .

≪ Top plate forming step (S3) >

After the catchment 100 and the discharge pipe 200 are installed in the bridge B, concrete is placed and cured on the catchment 100 and the discharge pipe 200 to form a bridge B top plate.

At this time, an outer frame (not shown) may be provided on the upper edge of the catch 100 before the concrete is laid so that the poured concrete 100 does not enter the upper surface of the catch 100 or cover the upper surface of the catch 100, So that the engaging portion 111 can be easily detached from the inflow guide portion 110 at the same time as the inflow of the storm can be facilitated.

≪ Inflow pipe installation step (S4) >

After the concrete of the bridge (B) is cured, a plurality of inflow pipes (300) integrally provided on both sides of the bridge (B) are installed in the lengthwise direction between the catching ports 300 are installed at positions corresponding to the outer inclined portion 122 on the upper side of the catching port 100 and the inflow plate 320 is installed on the inflow pipe 300 in a joined state.

≪ Firewall forming step (S5) >

After the inflow pipe 300 is installed, a barrier wall W is formed by pouring and curing concrete for constructing the barrier wall W to the upper and outer sides of the inflow pipe 300 from both sides of the bridge B .

≪ Bracket mounting step (S6) >

Thereafter, a plurality of brackets 400 are spaced apart from each other at regular intervals on the outer surface of the bridge B or the barrier wall W, and the brackets 400 are fixedly installed using fastening means 410 such as anchor bolts.

≪ General drain pipe installation step (S7) >

Finally, on the upper surface of the bracket 400, a vertical water pipe 500 for moving and discharging the discharged water through the discharge pipe 200 is installed.

Through the construction method of the above-described pre-watering device, it is possible to smoothly discharge the bridges B through the inlet pipe 300, the catching port 100, the discharge pipe 200 and the longitudinal water pipe 500, B is buried in the state where the catch 100 and the discharge pipe 200 are connected to each other and the concrete for forming the bridge B is laid and cured so that a separate additional process for installing the discharge pipe 200 is omitted And a separate process for connecting the discharge pipe 200 to the inflow pipe 300 can be omitted, so that the construction procedure can be simplified and convenient, and the efficiency of the device and the ease of operation can be increased There is an effect that can be.

In addition, since both ends of the inflow pipe 300 are positioned on the upper side of the inflow port 100 even when the inflow pipe 300 is not connected or connected to each other, It is effective.

In addition, an inflow plate 320 installed in the inflow pipe 300, a latching part 111 provided on the upper side of the catching port 100, and a filtration container 140 installed in the catching port 100, The clogging phenomenon of the inlet pipe 300, the discharge pipe 200 and the longitudinal pipe 500 can be prevented by efficiently filtering the foreign material mixed with the discharged exhaust gas, So that it is possible to easily remove and maintain the accumulated foreign matter by easily taking out the filtration vessel 140 inside the water collecting receptacle 100.

The scope of the present invention is not limited to the above-described embodiments, but may be embodied in various forms of embodiments within the scope of the appended claims. It will be understood by those skilled in the art that various changes in form and details may be made therein without departing from the spirit and scope of the present invention as defined by the appended claims.

B: Bridge W: Firewall
100: Sewer 110: Inflow guide
111: engaging portion 120: inclined portion
121: inner inclined portion 122: outer inclined portion
130: collecting container 140: filtration container
141: perforation hole 142: handle portion
200: Discharge tube 210: Discharge guide
300: inlet pipe 310:
311: Inner support piece 312: Outer support piece
313: insertion groove 314:
320: Inflow plate 321: Inflow hole
400: bracket 410: fastening means
500: type water pipe 510: lid part
520: protruding piece
S1: Install stage of the catcher S2: Install stage of the discharge tube
S3: Formation of upper plate S4: Installation of inflow tube
S5: Firewall formation step S6: Bracket installation step
S7: Installation of sewer pipes

Claims (7)

A plurality of portions are spaced apart from each other in a state where they are inserted into the bridge B along the longitudinal direction on both sides of the bridge B and the lower surface is closed and the upper surface is opened so as to open the upper surface of the bridge B A catchment (100);
A discharge pipe connected to one side of the catch 100 and buried in the bridge B so as to protrude from the outer surface of the bridge B and being hollowly formed to discharge the rainwater flowing into the catch 100; 200);
The inflow of the upper side of the bridge B is introduced and moved at the lower side of the inner wall of the barrier wall W formed on both sides of the bridge B along the longitudinal direction and the inflow A tube 300;
A bracket 400 coupled to both outer sides of the bridge B or the barrier wall W by the fastening means 410 along the longitudinal direction;
And a vertical drain pipe (500) coupled to the upper surface of the bracket (400) in a state of being seated and connected to the discharge pipe (200) Device. The method according to claim 1,
In order to prevent foreign matter contained in the rainwater from flowing into the catching port 100, a catching portion 111 provided in a lattice shape or a plurality of straight lines spaced apart from each other is detachably coupled to an upper surface of the catching port 100 The bridging device for bridges is characterized by. 3. The method of claim 2,
In the lower part of the catching hole 100, a receiving space is formed, an upper surface is opened, a plurality of perforation holes 141 are formed through the outer surface, and a handle part 142 protruding upward from the upper surface is formed. (140) is detachably inserted. The method of claim 3,
Wherein the inflow pipe (300) is detachably coupled to the inflow plate (320) through which a plurality of inflow holes (321) penetrate to block inflow of foreign matter into the inflow side of the inflow pipe (300). 5. The method of claim 4,
The discharge tube 200 is coupled to the outer surface of the catching port 100 to the upper side where the filtration vessel 140 is received and the catching port 100 is connected to the bottom surface of the discharge tube 200, Is formed to be inclined downward toward the side of the bridge (140). A method of constructing a prefabricated water system on both sides of a longitudinal direction of a bridge (B)
A step (S1) of inserting a plurality of collecting holes (100) in a spaced apart state in a reinforcing bar arranged for constructing a bridge (B) upper plate;
A discharge pipe installation step (S2) for installing a discharge pipe (200) coupled to one side of the catchment (100) so as to protrude downward on the outer side of the bridge (B);
An upper plate forming step (S3) of placing and curing concrete for forming the upper plate of the bridge (B) on the catching hole (100) and the discharge pipe (200) installed in the bridge (B);
(S4) installing a plurality of inflow pipes (300) on the upper side of both sides of the bridge (B) in the longitudinal direction so that both ends of the inflow pipe (300) are positioned on the upper side of the catching port (100);
Forming a barrier wall (S5) for placing and curing concrete for installing a barrier wall (W) on the inflow pipe (300);
A bracket installing step (S6) of disposing a plurality of brackets (400) on the outer surface of the bridge (B) or the barrier wall (W) so as to be spaced apart from each other and fixing the brackets (400) by using the fastening means (410);
And a vertical drain pipe installation step (S7) of installing a vertical drain pipe (500) for discharging and discharging the rainwater discharged through the discharge pipe (200) so as to be seated on the upper surface of the bracket (400) A method of constructing an overhead water supply system. The method according to claim 6,
In the upper plate forming step S3, in order to prevent the poured concrete from entering the upper surface of the catching port 100 or covering the upper surface thereof, the contouring frame is installed on the upper edge of the catching port 100, And then removing the contour of the bridge.
KR1020150050462A 2015-04-09 2015-04-09 Linear drain device of bridge and method thereof KR20160121676A (en)

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Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR102027469B1 (en) * 2018-12-20 2019-11-04 이지용 Drain pipeline system useful in a bridge
KR20220040619A (en) * 2020-09-24 2022-03-31 삼우엠텍(주) Bridge Linear Drainage System

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR101263000B1 (en) 2011-12-05 2013-05-09 신영기술개발(주) Linear drain device of bridge having exhaust pipe attached duel pipe
KR101349722B1 (en) 2013-10-10 2014-01-16 현빈개발 주식회사 Drainpipe construction method for bridge

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR101263000B1 (en) 2011-12-05 2013-05-09 신영기술개발(주) Linear drain device of bridge having exhaust pipe attached duel pipe
KR101349722B1 (en) 2013-10-10 2014-01-16 현빈개발 주식회사 Drainpipe construction method for bridge

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR102027469B1 (en) * 2018-12-20 2019-11-04 이지용 Drain pipeline system useful in a bridge
KR20220040619A (en) * 2020-09-24 2022-03-31 삼우엠텍(주) Bridge Linear Drainage System

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