KR20130092113A - Drainage apparatus for bridge - Google Patents

Abstract

PURPOSE: A garbage detection and drainage promotion apparatus of a bridge drainageway, using an inspection lamp is provided to lights up by using the energy of rainwater which falls from a catch basin, thereby easily checking the state of drainage from the outside. CONSTITUTION: A garbage detection and drainage promotion apparatus of a bridge drainageway, using an inspection lamp includes a housing, a connection pipe (120), a waterwheel (130), and a generator. The connection pipe is connected to a catch basin by being combined with the housing; and a guide plate (160) is installed inside the connection pipe. The waterwheel is installed inside the lower side housing of the connection pipe, and extended for multiple blades to be close to the bottom surface of a drain pipe. The generator turns on the inspection lamp which is installed on the outside of the housing by using rotatory power of the waterwheel to generate power. [Reference numerals] (AA) Rainwater

Description

Drainage apparatus for bridge drainage facility using inspection lamp {Drainage apparatus for bridge}

The present invention relates to a bridge drainage system, and more specifically, to detect the accumulation of dirt in a bridge drainage system using a check lamp, while increasing the drainage flow rate to obtain a fast drainage and a facility cost reduction effect. A sensing and drainage promoting device.

In general, the bridge drainage system for draining the rainwater of the bridge top plate, as shown in Figure 1, the rainwater to fall on the top surface of the bridge during the rainy season by forming a long drain along the longitudinal direction of the bridge to the left and right of the top plate 10 of the bridge Induce. Such a drainage facility collects water through the catches 20 installed at predetermined intervals on the drainage path, and rainwater collected in the catches 20 communicates with the lower portion of the catches through the drain pipe 30 installed in the bridge end pier 40. It is configured to lead to drainage.

However, in the water collecting port 20 of the drainage system as described above, dirt, such as sand, paper, leaves, and vinyl, which are present on the road surface, is also introduced into the drainage system. In addition, the drain pipe 30 is designed to be gently inclined toward the pier 40 as shown in the drawing, the phenomenon that the flow of rainwater falling vertically from the catchment 20 is stagnant. Due to this stagnation phenomenon, sediment is deposited and sedimentation occurs, resulting in a decrease in the internal volume of the drain pipe 30, which causes a drop in rainwater fluidity during the rainy season. In addition, in the severe case due to long-term sedimentary sedimentation, the drainage pipe 30 was blocked by sedimented sediment, and the backflow during rainy weather frequently caused flooding of the road surface of the bridge deck.

In order to solve this problem, Korean Utility Model Registration No. 345926 (August 22, 2004. Announcement) has disclosed a structure for removing dirt from bridge drainage equipment.

In the prior art, as shown in FIG. 2, the inspection unit 13 is addressed to the rear side of the outlet 12 coupled to the bent portion of the drainage pipe arrangement disposed on the bridge, and the waste storage unit is located below the inlet 11. After speaking (14), the straight pipes of the drainage facility and the "+" shaped curved pipe outlet 10 which constitute the detachable coupling of the cover bodies 15 and 16 which are coupled to their open ends so as to be openable and closed. "T" type straight waste outlet 20 which is coupled between the 103 and the straight pipe 103, and is configured to detachably attach the cover body 22 that is open and closed at its open end to the soil storage 21 at the bottom thereof. It is characterized by having a).

Therefore, in the prior art, when dirt is accumulated in the drain pipe of the bridge drainage system, drainage such as rainwater on the road surface of the bridge deck is not smooth, it can be easily checked and removed, and its configuration is simple and easy to install. It is easy to install and use the new equipment as well without replacing or greatly modifying the existing drainage equipment of the existing bridge. By speaking loudly to the government, large amounts of dirt are left for a long time, so that even if the sediment is collected in the collecting section, it does not interfere with the flow of rainwater, thereby making it easy to inspect and repair the bridge drainage system.

However, in the prior art as described above, the cover body has to be detached to remove the dirt, and it is inconvenient to check whether the dirt has been heard from time to time because it is not known when the dirt is full.

In addition, the dirt storage part has been a problem factor to reduce the flow of rainwater in the drain pipe.

Therefore, the present invention has been made to solve the above problems, it is easy to identify whether the drain pipe is clogged by dirt using a check lamp in the far outside as well as increase the flow rate of rain water flowing through the drain pipe. To provide a sewage detection and drainage promotion system for bridge drainage facilities.

The present invention to solve the above problems,

It is formed between the water collecting pipe extending downward from the water collecting port installed in the upper plate of the bridge and the drain pipe which guides the rainwater discharged through the water collecting pipe to the end of the bridge, and detects whether or not dirt is accumulated in the water drain pipe. In the apparatus for increasing the flow rate of rain water flowing through,

A housing formed to protrude upward from the upper portion of the drain pipe, a connecting pipe coupled to an upper side of the housing and connected to the water collecting pipe, and installed in a lower housing of the connecting pipe, and a plurality of wings extending adjacent to the bottom surface of the drain pipe; It provides a dirt detection and drainage promoting device of the bridge drainage system, characterized in that it comprises a generator, and the generator generates a power by the rotational force of the aberration to illuminate the check lamp installed outside the housing.

At this time, the induction plate is installed in the connection pipe to be inclined toward the aberration can concentrate the inflow of rainwater toward the aberration.

And the lower part of the connecting pipe is coupled to the housing and the rotating shaft, the fastening means for fixing the connecting pipe to the housing is coupled to the upper side of the rotating shaft is convenient to combine with the water collecting pipe vertically lowered regardless of the slope of the drain pipe.

In addition, the upper other side of the housing is installed so that the lid is rotatable, opening and closing, it becomes convenient to manage the aberration.

As described above, the device according to the present invention has the advantage that it can be easily confirmed that the drainage is smooth from the outside by illuminating the energy of the rain water falling from the catch.

In addition, the present invention allows the rotational force of the aberration to convert the potential energy into electrical energy to increase the flow rate of the rain water flowing through the drain pipe to sweep down the dirt in the drain pipe, as well as to reduce the installation cost in the design of the drain pipe. In other words, the increase in flow rate does not require the application of a drain pipe design that requires an enlarged pipe diameter.

In addition, the present invention also has the ease of installation so that the drain pipe can be easily combined with the water collecting port side at any inclination in consideration of having a gradient.

1 is a view showing a general bridge drainage system,
Figure 2 is a view showing the dirt removal drainage of the bridge according to the prior art,
3 is a view showing a bridge drainage system according to the present invention,
4 is an enlarged view illustrating main parts of FIG. 3 and illustrates an apparatus according to the present invention;
5 is a diagram illustrating the aberration of FIG. 4,
6 is a view for explaining the structure that the device according to the invention can be actively applied according to the slope of the drain pipe, and
7 is a view for explaining that the flow rate of the rain water flowing through the drain pipe by the device according to the present invention.

Hereinafter, with reference to the accompanying drawings will be described a waste detection and drainage promoting device of the bridge drainage facility using the inspection lamp according to a preferred embodiment of the present invention.

3 and 4, the device 100 according to the present invention is between the water collecting pipe 25 and the drain pipe 30 is communicated in the water collecting pipe 25 in the direct and downward direction in the water collecting port (20) Is formed.

Apparatus 100 according to the present invention is a housing 110 is formed so as to protrude upward on the upper portion of the drain pipe 30, the connection pipe connected to the water collecting pipe 25 while being coupled to any one of the upper portion of the housing 110 120, the aberration 130 installed in the lower housing 110 of the connection pipe 120, the generator 140 connected to the aberration 130 to generate power, and the power generated by the generator 140. It is configured to include a check lamp 150 that is turned on.

First, the aberration 130 is a general shape in which a plurality of wings are formed in all directions of the shaft 132 as shown in FIG. 5, and has a wide and long shape to widen the contact surface between falling rainwater and rainwater flowing downward of the aberration. Is produced. At this time, the wing of the aberration 140 extends to be adjacent to the bottom of the drain pipe (30).

The shaft 132 of the aberration 130 transmits the rotational force to the generator 140 by the power transmission means 142 such as a gear or a belt, and generates power from the generator 140 by the transmitted rotational force. The generated power is connected to the check lamp 150 attached to the outside of the housing 110 to emit light from the check lamp 150.

The upper part of the housing 110 is open only on one side (one side) to which the connection pipe 120 is coupled, and the opposite side (the other side) is to be closed, and the lid 112 which can be rotated and opened and closed by a hinge on the other side. This is installed. Therefore, when a problem occurs in the aberration 130 and the like, it is possible to open the lid 112 to check.

The connection pipe 120 according to the present invention can be easily adjusted by the angle adjustment in the coupling with the housing 110 can facilitate the installation of the device of the present invention. That is, as shown in Figure 6, the lower side of the connecting pipe 120 is formed with a rotating shaft 112 which can be rotated by pin coupling with the housing 110, the connecting pipe on the upper side of the rotating shaft 112 Fastening means 114 that can fix the rotation of the 120 is coupled. Therefore, regardless of the gradient angle of the connection pipe 30, the connection pipe 120 is erected vertically with respect to the rotation shaft 112, and can be fixed by the fastening means 114 to be coupled in the desired direction.

In addition, the device 100 according to the present invention is further directed to the induction plate 160 inclined toward the aberration 130 in the connecting pipe 120 so that the rain water falling from the collecting pipe 25 can be directed toward the aberration 130 as possible. Can be formed.

The dirt detection and drainage promotion apparatus 100 of the present invention formed as described above means that the aberration 130 rotates smoothly, which means that the check lamp 150 is lit, which means that there is no dirt in the drain pipe 30. Therefore, due to the lighting of the check lamp 150 is to detect whether or not the dirt accumulated in the drain pipe (30).

In addition, the dirt detection and drainage promotion apparatus 100 of the present invention is concentrated as the rainwater falling through the collecting pipe 25 to the aberration 130 by the guide plate 160, as shown in FIG. The aberration 130 is rotated by the force. The rotational force of the aberration 130 is because the wing of the aberration 130 extends adjacent to the bottom of the drain pipe 30, by pushing the rain water flowing in the drain pipe 30 to speed up the flow rate.

If the flow rate in the drain pipe 30 is faster, the installation cost of the drain pipe 30 is reduced. That is, the drain pipe 30 has a considerable length because it must extend to the bridge piers. By the way, since the slope of the rainwater or drain pipe joining in the middle of the water collecting port is gentle, the diameter of the drain pipe 30 should be gradually increased as it extends toward the end. However, when the flow rate of the drain pipe 30 is increased as in the present invention, the speed of drainage is improved, there is no reason to increase the diameter, thereby reducing the installation cost of the drain pipe 30.

While the present invention has been particularly shown and described with reference to exemplary embodiments thereof, it will be apparent to those skilled in the art that various modifications and variations can be made in the present invention without departing from the spirit or scope of the invention as defined by the appended claims. .

10: bridge deck 20: catchment
25: collecting pipe 30: drain pipe
100: dirt detection and drainage promotion device 110: housing
112: rotating shaft 114: fastening means
115: lid 120: connector
130: aberration 140: generator
150: check lamp 160: guide plate

Claims (4)

It is formed between the water collecting pipe 25 extending downward from the water collecting port 20 installed in the upper plate 10 of the bridge and the drain pipe 30 for guiding rainwater discharged through the water collecting pipe 25 to the end of the bridge. In the apparatus for detecting whether the dirt accumulated in the drain pipe 30 or increase the flow rate of the rain water flowing in the drain pipe 30,
A housing 110 formed to protrude upward from an upper portion of the drain pipe 30, a connection pipe 120 coupled to an upper side of the housing 110 and connected to the water collecting pipe 25, and the connection pipe The aberration 130 is installed in the lower housing 110 of the 120 and a plurality of wings extends adjacent to the bottom surface of the drain pipe 30, and generates electric power by the rotational force of the aberration 130, so that the housing 110 is formed. ) A waste detection and drainage promoting device of a bridge drainage system, characterized in that it comprises a generator 140 that illuminates the inspection lamp 150 installed outside. The method of claim 1,
In the connecting pipe 120, the sewage detection and drainage promoting apparatus of the bridge drainage facility, characterized in that the induction plate 160 is installed to be inclined toward the aberration (130). 3. The method of claim 2,
The lower portion of the connecting pipe 120 is coupled to the housing 110 and the rotating shaft 112, the fastening means for fixing the connecting pipe 120 to the housing 110 on the upper side of the rotating shaft 112 Sewage detection and drainage promoting device of the bridge drainage, characterized in that the combined (114). 4. The method according to any one of claims 1 to 3,
The other side of the upper portion of the housing 110, the lid 115 is installed so as to be opened and closed, dirt detection and drainage promoting apparatus of the bridge drainage facility.

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