KR20110066465A

KR20110066465A - Water leakage preventing apparatus of construction side by drain pipe

Info

Publication number: KR20110066465A
Application number: KR1020090123133A
Authority: KR
Inventors: 김홍; 주재중
Original assignee: 김홍; 주재중
Priority date: 2009-12-11
Filing date: 2009-12-11
Publication date: 2011-06-17

Abstract

The present invention allows the rainwater flowing down the bridge in rainy weather to drain out of the bridge through the drain pipe without leaking, to prevent corrosion of the reinforcement structure due to leakage, as well as to prevent the occurrence of rust or white tae on the outer wall of the bridge, It not only improves the durability of the bridge but also maintains its beautiful appearance.

As a means for solving the above problems, the present invention, when installing the concrete slab layer connecting the bridge piers during construction of the slab layer, and install the drain trap on the inner side of the safety railing, but a part of the bottom of the drain trap While being embedded in the floor of the slab layer, the side plate located on the road side of the side plate of the drain trap is formed by drilling the inlet holes at equal intervals, so that the lower end of the inlet hole is located side by side with the upper surface of the slab layer, By making the ascon on the slab layer equal to the height of the drain trap side plate, the rainwater flowing down the road during rainy weather is collected by the drain trap located at the edge of the road and drained out of the bridge through the drain pipe, Water flowing into the slab layer flows into the drain trap through the inlet hole drilled in the drain trap inner plate. The amount will have to be drained out.

Description

WATER LEAKAGE PREVENTING APPARATUS OF CONSTRUCTION SIDE BY DRAIN PIPE}

The present invention relates to a construction structure using a drain trap, that is, a building structure such as a house or a shopping mall, or a side leak prevention device of a civil structure such as a bridge, and in particular, the installation is simple and the side leakage can be effectively blocked.

In general, when constructing roads, bridges are provided by bridges when passing through valleys in rivers or mountainous areas, and the rough structure is constructed by installing concrete slab layers connecting the bridges and bridges together with reinforcing structures. Safety railings are installed at both ends of the floor together with the rebar structure, and ascon is installed on the slab layer, but drain pipes are installed at equal intervals on the edge of the bridge.

Therefore, rainwater on the road during rainy weather is drained out of the bridge through the drain pipe installed at the edge of the bridge.

At this time, the rainwater flowing down on the road is structurally slightly higher in the upper part and the lower edges on both sides are collected, and the rainwater flows down to the safety railings on both sides. Some of them pass through the asphalt concrete and leak out of the bridge through the construction boundary between the slab layer and the safety railing.

In other words, the asphalt concrete that is constructed on the road surface can be easily penetrated by rainwater, and the concrete slab layer installed on the floor is difficult to penetrate the rainwater, so the water collected through the edge of the slab layer and inside the safety railings is safe. Water leaks through the boundary between the railing and the slab layer, and the reinforcing steel structure embedded in the safety railing is corroded in the above process, so as not to weaken the rigidity of the railing and the bridge. There was a disadvantage that the appearance was not beautiful, and there was a problem such as wasting costs for frequent painting and repair.

The present invention is to correct the various disadvantages of the prior art by rain water flowing down the bridge in rainy weather to drain out of the bridge through the drain pipe without leaking, preventing corrosion of the reinforcement structure due to leakage, as well as rust or white contaminated on the bridge outer wall By preventing the occurrence of the phenomenon, it is possible not only to improve the durability of the bridge, but also to maintain a beautiful appearance.

As a means for solving the above problems, the present invention, when installing the concrete slab layer connecting the bridge piers during construction of the slab layer, and install the drain trap on the inner side of the safety railing, but a part of the bottom of the drain trap While being embedded in the floor of the slab layer, the side plate located on the road side of the side plate of the drain trap is formed by drilling the inlet holes at equal intervals, so that the lower end of the inlet hole is located side by side with the upper surface of the slab layer, By making the ascon on the slab layer equal to the height of the drain trap side plate, the rainwater flowing down the road in rainy weather is collected by the drain trap located at the edge of the road and drained out of the bridge through the drain pipe, Water flowing into the slab layer flows into the drain trap through the inlet hole drilled in the drain trap inner plate. The amount will have to be drained out.

In the present invention, in installing a bridge installed on the road, drain traps are installed at both edge portions of the bridge, but the lower part of the drain trap is buried in the slab layer, and the inner plate of the drain trap is introduced at equal intervals. It is constructed by drilling a ball, the lower end of the inlet hole is positioned side by side with the upper surface of the slab layer, and in the above state by allowing the ascon to be installed side by side with the drain trap inner plate on the slab layer, the rain water flowing on the road during rainy weather Collected by the drain trap located in the drainage, drained out of the bridge through the drain pipe, the rainwater passing through the problem ascon moves along the slab layer to the edge of the bridge and flows into the drain trap through the inlet hole drilled in the drain trap inner plate. It prevents corrosion of reinforcing steel structure due to leakage by draining it out of the bridge and I would like to be able to be effective in preventing rust stains and efflorescence phenomena maintain the durability and elegant appearance of the bridge for long periods of time.

DETAILED DESCRIPTION OF THE PREFERRED EMBODIMENTS Hereinafter, preferred embodiments of the present invention will be described in detail with reference to the accompanying drawings, wherein like reference numerals are used to designate like elements in the drawings, It will be omitted for the sake of clarity.

1 is a perspective view of a side leakage preventing device of a construction structure using a drain trap to be provided in the present invention, a state diagram in which the device of the present invention is applied to the bridge 10 of the road.

However, the device is not applicable only to the bridge 10, it can be installed on the roof edge of the general building to prevent side leakage, in the present invention will be described on the basis of the state the leakage preventing device is applied to the bridge.

Construct the slab layer 30 made of concrete between the piers 20 and the piers 20, and install the safety handrail 31 on both sides of the slab layer 30, the construction of the slab layer 30 , Install the drain trap 50 on the edge.

The drain trap 50 is composed of the inner and outer plates 51 and 52 and the bottom plate 53 so that the opening portion 55 and the drainage passage 54 are formed, and the inner plate 51 is equidistantly spaced. The inlet hole 56 is formed, but the display line 58 is displayed at the bottom of the inlet hole 56, and the inlet hole 56 is configured to have a predetermined distance (L) from the bottom plate 53.

Although the distance L between the bottom plate 53 and the lower end of the inflow hole 56, that is, the display line 58, is about 2 to 3 cm is suitable, there is no need to specifically limit, and constitute a drain trap 50. The supporting rods 57 are installed at equal intervals between the inner and outer plates 51 and 52 so that the inner and outer plates 51 and 52 support the placing pressure during the construction of the slab layer 30 and the ascon layer 40. It is desirable to.

Drainage trap 50 is installed on the edge of the slab layer 30, as shown in Figure 4 at the time of construction, the inner and outer plates 51, 52 of the drain trap 50 is installed to be embedded in the slab layer (30) The upper surface of the slab layer 30 is positioned in parallel with the lower end of the inflow hole 56, that is, the display line 58.

As described above, when a part of the lower end of the drain trap 50 is embedded in the slab layer 30, the ascon layer 40 is constructed on the slab layer 30 as shown in FIG. 1, but the upper surface of the ascon layer 40 is To be installed parallel to the upper surface of the inner plate 51 of the drain trap (50).

When the drain trap 50 is installed on the slab layer 30, the drain pipe 70 installed at equal intervals on the slab layer 30 has a drain hole 59 formed at the bottom of the drain trap 50 as shown in FIGS. 2 and 3. ) To match.

In the practice of the present invention, if necessary, as shown in FIG. 6, a cover 60 having a hole 61 drilled through the opening 55 of the drain trap 50 installed at the edge of the bridge 10 may be used. .

Reference numeral 80 is a reinforcement structure 81 is a boundary.

In the present invention configured as described above, rainwater flowing down the bridge in rainy weather is collected by the drain trap 50 located at both edges of the bridge, and the rainwater collected by the drain trap 10 is the bridge through the drainage passage 54 and the drain pipe 70. 10) Drain out quickly.

Particularly important in the present invention is that the rainwater flowing down the ascon layer 40 is not induced to the drain trap 50, and the rainwater that has penetrated into the ascon layer 40 is completely collected by the drain trap 50 to the outside. By draining, it does not flow down between the boundary portion 81 between the safety railing 31 and the slab layer 30 as in the prior art, so as to corrode the reinforcing structure 80 or to generate rust on the outer wall of the bridge 10. It is to prevent the stain caused by white phenomena.

That is, ascon is a rainwater penetrates down the structure, the rainwater passing through the ascon layer 40 is introduced into the slab layer (30).

At this time, the rainwater introduced on the slab layer 30 is not absorbed into the slab layer 30 constructed in a dense structure and flows down to the edge.

Rainwater flowing down the edge is in contact with the drain trap 50 is partially embedded in the slab layer 30, the rain water drain trap 50 through the inlet hole 56 drilled at equal intervals in the inner plate (51) And the rainwater flows out of the bridge 10 through the drainage passage 54 and the drainage pipe 70 so that the rainwater flows between the boundary portion 81 between the safety handrail 31 and the slab layer 30 as in the related art. It will not fall, and thus the problem can be solved.

The display line 58 displayed on the inner plate 51 of the drain trap 50 allows the upper surface of the slab layer 30 to be parallel to the display line 58 when the slab layer 30 is constructed, thereby facilitating construction. The rainwater flowing down the edge along the slab layer 30 is to be smoothly guided into the drain trap through the inlet (56).

Ideally, when the slab layer 30 is installed, the upper surface of the slab layer 30 may be installed in parallel with the inflow hole 56, but may be slightly higher than the inflow hole 56, that is, the display line 58.

However, when the upper surface of the slab layer 30 is positioned below the display line 58, it is not preferable because the effect of the present invention is halved.

At the same interval between the inner and outer plates 51 and 52 of the drain trap 50, the support rod 57 is provided to provide sufficient support force in response to the placing pressure of the slab layer 30 or the ascon layer 40 during construction. will be.

In the practice of the present invention, when the cover 60 is installed on the upper surface of the drain trap 50 as shown in Figs. 6 and 7, the foreign matter on the bridge during use is the drainage path 54 of the drain trap 50. Since it does not flow into the inside it is possible to prevent the clogging phenomenon of the drain pipe (70).

Leakage preventing device using the drain trap of the present invention can be used by applying to the roof of the building, in addition to the bridge of the civil engineering road.

1 is a perspective view of a construction state of the device of the present invention

2 is a cross-sectional configuration of the width direction of the present invention device

3 is a longitudinal cross-sectional view of the device of the present invention

4 is a state in which the bottom portion of the drain trap is buried in the slab layer edge in the present invention device

5 is a perspective view of the drain trap used in the apparatus of the present invention

6 is a state diagram covered with a drain trap of the present invention device

7 is a perspective view of the drain trap used in FIG.

(10)-bridge (20)-pier

(30)-Slab Floor (31)-Safety Railings

(40)-Ascon Layer (50)-Drain Traps

(51)-Inner Plate (52)-Outer Plate

(53)-bottom plate (54)-drain

(55)-Open Department (56)-Inlet

(57)-support rod (58)-mark

(59)-Drainer (60)-Cover

(61)-Ventilation (70)-Drain

Claims

In constructing the side leakage preventing device of the construction structure, between the pier 20 between the slab layer 30 made of concrete, the safety railing 31 is installed on the edge of the slab layer 30, the slab layer ( In installing the conventional bridge for constructing the ascon layer 40 on the 30, the lower end of the drain trap 50 is embedded at both edges when the slab layer 30 is constructed, but the drain trap 50 is an inner and outer plate. It is composed of (51) (52) and the bottom plate 53 so that the drainage passage 54 and the opening portion 55 is configured, the inlet to maintain a predetermined distance (L) from the bottom plate to the inner plate (51) The hole 56 is formed at equal intervals so that the upper surface of the slab layer 30 is buried parallel to the lower end of the inlet hole 56 of the drain trap 50 when the slab layer 30 is constructed, and the slab layer ( 30) by allowing the ascon layer 40 to be installed in parallel with the upper surface of the drain trap 50, the inner plate 51, Rain water flowing down the sieved ascon layer 40 is led to the drain trap 50 installed at both edges to be drained out of the bridge 10 through the drainage passage 54 and the drain pipe 70, and passes through the ascon layer 40. One of the rain water is guided to the edge along the upper surface of the slab layer 30 and then led to the drainage path 54 through the inlet hole 56 of the drain trap 50, characterized in that configured to be drained out of the bridge 10 Leakage prevention device of construction structure using drainage trap.

The method of claim 1, wherein the support rods 57 are installed at equal intervals between the inner and outer plates 51 and 52 constituting the drain trap 50, so that the slab layer 30 and the asphalt concrete layer 40 are drained at the time of pouring. Leakage prevention device for a construction structure using a drainage trap, characterized in that the inner plate 51 of the trap 50 is configured to be firmly supported without being deformed by the placing pressure.

The method of claim 1, wherein the cover 60 is installed on the upper surface of the drain trap 50, the cover 60 is leaked to the construction structure using a drain trap characterized in that the through-hole 61 is formed at equal intervals Prevention device.