KR101788194B1

KR101788194B1 - water gate

Info

Publication number: KR101788194B1
Application number: KR1020160022274A
Authority: KR
Inventors: 원종열
Original assignee: 주식회사 진원산업
Priority date: 2016-02-25
Filing date: 2016-02-25
Publication date: 2017-10-20
Also published as: KR20170100128A

Abstract

The present invention relates to a sluice gate, which is provided with a variable air supply pipe that works together with a door, so that air can be supplied to a front area of a drain port where drainage is performed, thereby improving the drainage ability.
The present invention is characterized in that a lifting shaft 23 connected by a coupling C is provided at the lower end of a drive shaft 22 which is driven by a horizontal lifting drive device 20 having a manipulating handle 21, The opening and closing port 35 is slidably moved up and down along the lifting shaft 23 by connecting the opening and closing port 35 and the lifting shaft 23 which are slidably and vertically slidably mounted on the support plate 30 provided with the lifting shaft 23, 31 are opened and closed.
The present invention not only enables quick and efficient operation of a waterfront facility, but also reduces the risk of flooding in case of heavy rainfall, and also has the effect of reducing the construction cost of a watercraft.

Description

A water gate device with improved drainage capability.

The present invention relates to a hydrometric apparatus with improved drainage capability, and more particularly, to a structure capable of supplying air to a front area of a drain hole where drainage is performed by providing a variable air supply pipe that operates in conjunction with a door, And to provide an improved hydrologic apparatus.

In a control facility such as a water reservoir for reservoirs, a water gate is provided for discharging the water stored as needed. In the conventional water gate, a plurality of water gates formed in a plate shape are installed between the column supports If necessary, there is a water gate that can separate water tanks from the pier and drain the stored water.

Since the above-mentioned gates are structured to drain water from the upper part of the water stored in the water, considerable sediment accumulates on the bottom of the reservoir, thereby deteriorating the water quality of the reservoir and reducing the amount of water stored. Therefore, So that the cost of dredging is wasted and the use of the reservoir is inconvenient.

Accordingly, a water pipe (drainage path) connected to the bottom surface of the river bank is installed in the waterfront facility, and a water gate for controlling the opening and closing of the water drainage pipe is installed by using the opening and closing port at the end of the water pipe. Water is drained to minimize the accumulation of deposits on the floor.

If a water pipe (drainage line) connected to the bottom surface is installed on the bank of a waterfront facility and water stored in the water inlet is opened by opening the water gate installed at the end of the water pipe, a huge water pressure of the water stored causes a bottleneck in the water pipe In addition, the drainage capacity of the waterfront facility may not be sufficient to ensure quick and efficient operation of the waterfront facility, and may also cause a flood risk if an intensive rainfall occurs.

Conventionally, when the embankment and the drainage pipe are constructed, an air passage connected to the drainage pipe is built in the inside of the bank so that air can be supplied to the drainage pipe to improve the drainage ability. However, And an increase in construction costs.

As described above, the present invention has been made in order to solve problems such as a decrease in drainage ability and an increase in installation cost due to the conventional hydrological structure, and it is an object of the present invention to provide a variable air supply pipe, By supplying air to the front area, it is possible to prevent the bottleneck due to water pressure and to improve the drainage ability, thereby making it possible to operate the waterfront facility quickly and efficiently, and to reduce the construction cost of the water gate. To provide a completed hydrologic apparatus.

According to an aspect of the present invention, there is provided a lifting shaft, which is coupled to a lower end of a driving shaft, which is driven by a horizontal lifting / lowering drive by a horizontal lifting / lowering device having an operation handle, The present invention relates to a water gate for connecting a door and a lifting shaft so that an opening / closing port slidably moves up and down along an lifting shaft to open / close a drain hole; The elevating shaft is formed by a hollow pipe so as to be ventilated, an air supply hole is formed on the elevating shaft, and a flange is formed at the lower end of the elevating shaft passing through the first fixing bracket provided at the opening and closing port A first fixing bracket is fixed between the flange portion and the fixing ring by providing a fixing ring on the upper portion thereof and a connection pipe having a branch pipe is provided on the flange portion of the elevating shaft, And the first and second air supply pipes facing the opening toward the drain hole.

The present invention provides a water level control device capable of improving the drainage capability by mitigating the bottleneck of water discharged by supplying air to the front of a drain hole by using a variable air supply pipe that operates in conjunction with a door, In addition, the present invention can be configured to supply air using an elevating shaft used for opening and closing the opening / closing port, The construction cost of the watercraft can be reduced, and the present invention is an advantageous effect that the expected effect is indeed beneficial.

1 is a front view of a watercraft according to the present invention;
Fig. 2 is a partial cross-sectional side view of the watercraft shown in the present invention. Fig.
FIG. 3 is a cross-sectional view showing a construction state of a watercraft for defecation according to the present invention; FIG.
Figs. 4A, 4B, and 4C are cross-sectional views for explaining a drainage state by an opening / closing action according to the present invention. Fig.

DETAILED DESCRIPTION OF THE PREFERRED EMBODIMENTS Hereinafter, the present invention will be described in detail with reference to the accompanying drawings. First, it should be noted that, in the drawings, the same components or parts have the same reference numerals as much as possible. In the following description of the present invention, a detailed description of known functions and configurations incorporated herein will be omitted so as to avoid obscuring the subject matter of the present invention.

1 and 2 show a preferred embodiment of the water gate 10 shown in the present invention. As shown in the drawing, the present invention is a water gate 10 having a horizontal lifting drive 20 by a horizontal lifting device 20 having an operation handle 21 A lifting shaft 23 connected to the lower end of the drive shaft 22 by a coupling C is provided and the lifting shaft 23 is connected to an opening and closing port 35 which is slidably installed up and down on the support plate 30 The opening and closing port 35 is slid up and down along the lifting shaft 23 to open and close the drain hole 31. [

The lifting shaft 23 is formed of a hollow pipe to allow air to pass through the inner space, and an air supply hole 24 is formed on the lifting shaft 23.

A flange portion 25 is formed at the lower end of the lifting shaft 23 passing through the first fixing bracket 37 provided at the opening and closing port 35 and a fixing ring 26 is provided at the upper portion of the lifting shaft 23, 25 and the stationary ring 26 so that the opening and closing port 35 is moved up and down according to the ascending and descending of the ascending shaft 23.

The flange 25 of the lifting shaft 23 is provided with a connecting pipe 27 having a branch pipe 28. The connecting pipe 27 is connected to a second fixing bracket 38 And the first and second air supply pipes 29a and 29b are installed at the ends of the branch pipe 28 and the connection pipe 27 so as to face the drain hole 31 side.

The opening and closing port 35 is provided to open and close the drain hole 31 provided in the support plate 30. The slide member 36 of the opening and closing port 35 is positioned between the guide blocks 32 of the support plate 30 The cover plate 33 is bolted to the guide block 32 so that the opening and closing port 35 is slid up and down to open and close the drain hole 31. [

In the embodiment of the present invention, two first and second air supply pipes 29a and 29b are provided on the connecting pipe 27. However, One or two or more of the air supply pipes may be provided in accordance with the shape or specification of the air supply pipe 10,

3, the horizontal lifting device 20 is fixed to the outer wall of the bank W of the waterfront facility, and the driving shaft 22 of the horizontal lifting device 20 and the pair The lifting shaft 23 connected to the ring C is rotatably supported on a support bracket B fixed to the outer wall of the bank so that the operation handle 21 of the horizontal lifting device 20 is rotated forward and backward The opening and closing port 35 slidably mounted on the support plate 30 while the lifting shaft 23 connected to the drive shaft 22 is lifted and lowered can open and close the drain hole 31 to drain the water stored therein.

In the present invention, the first and second air supply pipes 29a and 29b having different heights are connected to the connection pipe 27 connected to the lifting shaft 23 formed by a hollow pipe and having an air supply hole 24 formed at the upper end thereof. The air is supplied to the front of the drain hole 31 by the first air supply pipe 29a at the upper end when the drain hole 31 is partly opened, (See FIG. 4 (C)), the air is supplied to the first and second air supply pipes 29a and 29b at the upper and lower ends of the drain hole 31, respectively.

In the present invention, by supplying air to the front of the drain hole (31) by using the variable first and second air supply pipes (29a, 29b), the bottleneck phenomenon of water drained through the drain hole (31) In addition to being able to operate the waterfront facility quickly and efficiently, it is also possible to reduce the risk of flooding in heavy rainfall by ensuring drainage capacity.

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. It will be obvious to those who have knowledge of.

10: Hydrology 20: Horizontal lifting device
21: operation handle 22: drive shaft
23: lifting shaft 24: air supply hole
25: flange portion 26: retaining ring
27: connector 28: branch tube
29a: first air supply pipe 29b: second air supply pipe
30: support plate 31: drain
32: guide block 33: cover plate
35: opening / closing port 36: slide member
37: first fixing bracket 38: second fixing bracket
B: Support bracket C: Coupling
W: Levee

Claims

A lifting shaft 23 connected by a coupling C is provided at the lower end of a drive shaft 22 which is lifted and lowered by a horizontal lifting and lowering device 20 having an operation handle 21, And the opening and closing port 35 is slid up and down along the lifting shaft 23 so as to open and close the drain hole 31 by connecting the opening and closing port 35 slidably installed up and down and the lifting shaft 23, A flange portion 25 is formed at the lower end of the lifting shaft 23 passing through the first fixing bracket 37 provided at the flange portion 25 and the fixing ring 26 is provided thereon, A hydrometric device (10) configured to fix a first fixing bracket (37) between fixing rings (26);
The elevating shaft 23 is formed by a hollow pipe so as to be ventilated and an air supply hole 24 is formed in an upper portion of the elevating shaft 23. A flange 25 of the elevating shaft 23 is formed, The first and second air supply pipes 29a and 29b having openings directed toward the drain hole 31 at the lower ends of the branch pipe 28 and the connection pipe 27, (29b) are installed on the upper surface of the watertight container.