KR101428633B1 - Hydrogic closure with buoyancy - Google Patents

Abstract

BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a water gate opening and closing apparatus using buoyancy, and more particularly, to a water gate opening / closing apparatus using buoyancy, more specifically, when water is stored by a buoyant body by a buoyant body, In order to allow the drainage to be completely opened by opening the drainage passage with the float elevated by the buoyant body even when a large amount of water is generated instantaneously due to heavy rainfall,
An opening / closing device for opening and closing a sluice gate provided with a drainage channel of a bank facility provided for storing water in a river or a river, wherein the opening / closing device includes both sides of the water inlet door on each side of the bank facilities facing each other A guide groove formed so as to be able to move up and down; A buoyant body provided above the water inlet so that the water gate can be raised by buoyancy when more water than the set storage amount of the bank facility is stored; Further comprising a rotating means for completely opening the drainage channel by rotating the elevated gate by a large amount of water generated instantaneously at the lower portion of the buoyant body and the upper portion of the watertight gate and the upper portion of the guide groove. The present invention relates to a water gate opening / closing apparatus.

Description

{Hydrogic closure with buoyancy}

BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a water gate opening and closing apparatus using buoyancy, and more particularly, to a water gate opening / closing apparatus using buoyancy, more specifically, when water is stored by a buoyant body by a buoyant body, The present invention relates to a water gate opening / closing apparatus using a buoyancy force that can be released by fully opening the drainage passage when the floated gate is rotated by the buoyant body even when a large amount of water is instantaneously generated due to heavy rain.

Generally, a hydrological gate is installed in a drainage channel formed in a bank facility such as a river or a river, a river, a reservoir, etc., so as to shut off the flow of water and store or store the water. And discharging the stored water by opening the drainage path by the apparatus.

In addition, a typical opening and closing method for opening and closing a sluice gate is a method of opening and closing the sluice gate up and down, or a method of pivoting around one side of the sluice gate.

In this case, the water installed in the boat or the bank building is usually made of a concrete structure in which a metal material or reinforcing steel is laid to have a strength enough to withstand the pressure of the stored water, and the load is relatively heavy, This conventional opening and closing device is provided so as to open and close the water through a hydraulic cylinder, a winch, a gear engagement such as a wire rope or a motor interlocked with each other, or the like.

However, in the case of the conventional opening and closing apparatus for opening and closing the above-mentioned water gate, a large amount of facility investment costs are required, and the installation also has a complicated structure. In addition to maintenance work such as frequent inspection by mechanical operation, Of course, the maintenance cost is also increased.

In addition, the opening / closing device provided for opening and closing the water gate, such as a large river or a river where a relatively small amount of water is stored as well as a large amount of water such as a wide river or river, there was.

In order to solve such a problem, there has been found a conventional opening and closing apparatus for opening and closing various types of floodgates using buoyancy. For example, as disclosed in Korean Patent Application No. 10-2005-0041833 or No. 10-0756213, A device for opening and closing the gate has been proposed.

However, even in the case of the above-mentioned patent application or registered patent, the opening and closing device for opening and closing the sluice gate using buoyancy is not only complicated in the structure of the device for using buoyancy but also is not easy to install due to complicated device structure. It had troublesome and uncomfortable drawbacks.

In addition, in the case of the above-mentioned application or registered patent, not only the water gate can react sensitively according to the amount of water to be stored, but also water can not be discharged promptly when a large amount of water occurs instantaneously, In some cases, the water gates were damaged or destroyed, as well as the risk of collapse of the embankment facilities.

In addition, as disclosed in the patent application No. 10-2003-33132, since the opposite side of a watercourse has to be provided with a water tank capable of adjusting its own weight as water or an air side for opening and closing the water gate, The above-mentioned problems due to the necessity of having a separate facility for the user to be provided.

In addition, although it has been disclosed in the registration utility model No. 20-0442618, this complicated installation is required to use the buoyancy, and the installation is also complicated and the maintenance has had the above-mentioned problems.

Patent Application No. 10-2003-33132 Registration Utility Model No. 20-0442618

SUMMARY OF THE INVENTION The present invention has been made in order to solve the problems of the related art as described above, and its main object is to provide a water level control apparatus and a water level control method thereof, When the water is released by opening the water gate by the water to be stored and when the water is instantaneously generated in a large amount, when the water gate is raised after the water gate is raised, the entire water channel is opened by opening the water drain, And an opening / closing device.

Another object of the present invention is to allow the elevated and rotated water gate to be located at the precise position before rotation.

It is a further object of the present invention to provide a stable descent after a rotated gate is positioned at an exact position before rotation.

According to an aspect of the present invention, there is provided an opening and closing apparatus for opening and closing a sluice gate installed in a sewer line of a bank facility provided for storing water in a river or a river, A guide groove formed on each side surface of the bankhouse so that both side ends of the watercourse can be inserted and raised and lowered; A buoyant body provided above the water inlet so that the water gate can be raised by buoyancy when more water than the set storage amount of the bank facility is stored; Both ends of the watercourse lifted due to the buoyant body are separated from the guide groove by the large amount of water instantaneously generated in the lower part of the buoyant body and the upper part of the guide groove and the water groove is rotated in the direction in which water is discharged Wherein the water gate further comprises a rotating means for completely opening the drainage passage.

The rotating means includes a mounting housing formed on both sides of a bottom surface of the buoyant body, a pivot shaft integrally connected to an upper end of the water receptacle and rotating together with the water gate on the mounting housing, And a guide groove formed on each side surface of the bankhouse where the rotation space portion is formed so that both ends of the rotation shaft are inserted and raised and lowered.

And a stopper is further formed in the mounting housing so that both ends of the water receptacle can be positioned above the guide groove.

And a fixed position setting unit positioned on the rotation shaft and the guide groove at an accurate position before the rotated sluice gate is rotated.

Wherein the fixed position setting portion includes a rotation space groove formed at an upper portion of the guide groove to be wider than a width of the guide groove, and an end of the rotation shaft inserted into the guide groove is rotated through the guide groove, And is formed in an elliptical shape.

Wherein the elliptical rotary shaft has a minor axis diameter smaller than a width of the guide groove and a major axis diameter larger than a width of the guide groove.

The present invention is characterized in that when water above a water level set by a buoyant body provided with a water gate is stored in a stream or a river in a relatively small amount of storage area, water is released by opening the water gate by the water to be stored, The amount of water is raised, the water gate is raised, and then the water is rotated, so that the entire drainage channel can be opened so that the water can be smoothly discharged. Thus, not only can water stored in the bankhouse can be stored constantly, Water can be used to prevent damage or breakage of the watercraft while ensuring smooth discharge, and also to minimize the collapse of the bank facility.

In addition, since the float which has been raised and rotated is located at an accurate position before being rotated by the stopper, the descent of the float can be accurately and stably performed by the bankhouse.

In addition, since the rotated sluice gate is positioned at the upper portion of the guide groove, which is the precise position before the sluice gate is rotated by the siting position setting portion, the sluice gate is positioned at an accurate position where the sluice gate can be descended, So that it can be opened and closed.

BRIEF DESCRIPTION OF THE DRAWINGS Fig. 1 is a perspective exploded perspective view schematically showing the present invention. Fig.
Fig. 2 is a schematic plan view of the recess according to Fig. 1; Fig.
Figs. 3A and 3B are schematic views showing the use state of the present invention,
Fig. 3A is a plan view of the elevation of the water gate,
FIG. 3B is a plan view of a state in which the raised gate is rotated. FIG.
4 is a side sectional view schematically showing another embodiment of the present invention.
5 is a perspective exploded perspective view schematically showing another embodiment of the present invention.
Figs. 6A to 6C are schematic diagrams showing a usage state according to Fig. 5,
Fig. 6A is a main part of a state in which the water gate is raised. Fig.
Fig. 6B is a plan view of the state where the water gate is rotated.
Fig. 6c is a plan view of a state in which the rotated sluice gate is in its original position.

Hereinafter, preferred embodiments of the present invention will be described in more detail with reference to the accompanying drawings.

FIG. 1 is a perspective view of a substantial part of the present invention, and FIG. 2 is a schematic front view of a main part according to FIG. 1, FIGS. 3a and 3b are a main part schematically showing a use state of the present invention, And Fig. 3 (b) is a plan view of the state in which the raised water gate is rotated.

As shown in the figure, an opening and closing apparatus for opening and closing a sluice 100 installed in a drainage line 112 of a banking facility 110, which is provided to store water in a river or a river in a relatively large amount of storage,

The present invention is characterized in that when water above a water level set by a buoyant body provided with a water gate is stored in a stream or a river in a relatively small amount of storage area, water is released by opening the water gate by the water to be stored, When water is generated, the water gate is raised and then rotated to open the entire drainage channel so that water can be smoothly discharged.

The opening / closing device includes guide grooves 10 formed on both side surfaces of the bank facilities 110 facing each other to allow the water gate 100 to be raised and lowered with both ends thereof inserted therein;

A buoyant body (20) provided at an upper portion of the water gate (100) so that the water gate (100) can be raised by buoyancy when water stored in the bankhouse (110) is stored;

Both ends of the water gate 100 raised by the buoyant body due to a large amount of water instantaneously generated in the lower portion of the buoyant body 20 and the upper portion of the water gate 100 and the upper portion of the guide groove 10, 10, the water gate 100 is rotated in the direction in which the water is discharged so that the drainage passage 112 is completely opened.

In this case, the buoyant body 20 may be formed of a conventional foamed synthetic resin having excellent buoyancy capability, or a tank in which gas or the like is injected into the inner periphery of the buoyant body 20.

The rotating means 30 includes a mounting housing 32 formed on both sides of the bottom surface of the buoyant body 20 and an upper end of the water gate 100 integrally connected to the water housing 100, And a rotation space portion 36 in which the elevated water gate 100 is rotated at the upper portion of the guide groove 10 is formed in the rotary shaft portion 34, And guide grooves 36a formed on both sides of the guide shaft 110 so that both ends of the guide shaft 34 are inserted and raised and lowered.

It is preferable that a normal bearing B is further provided between the mounting housing 32 and the rotary shaft 34 so that the bearing can further smoothly rotate when the gate 100 is rotated.

According to the present invention configured as described above, the water flow is cut off by the water gate which is closed by inserting both ends into the guide groove of the banking facility, and a certain amount of water is stored. In the process of storing water, When the water is stored, the floodgate is raised on the guide groove by the buoyant body provided on the upper side of the watercourse, and the water is discharged through the drainage channel by opening the drainage channel. When the discharge is completed, So that the water flow can be cut off and the storage can be performed again.

In addition, when a large amount of water, which is generated instantaneously due to heavy rain or heavy rain, is stored in the extinguisher where the water is stored, the water gate rises again by the buoyant body and the water gate is rotated by the rotating means, So that a smooth release can be achieved.

In other words, due to a large amount of instantaneous water, the water gate is raised by the buoyant body, both ends of the water inlet are separated from the guide groove, both ends of the pivot shaft are raised on the guide groove, The water gate is rotated in the direction in which the water is discharged from the discharge passage, and the water discharge opening can be smoothly performed without damaging or damaging the water gate by a large amount of water generated instantaneously by completely opening the water discharge passage.

In this way, the water gate that has been rotated due to the large amount of water generated instantaneously decreases the amount of water, so that it is lowered again by its own weight. Both ends of the lowered water gate are again located in the guide grooves, And then stores it again.

Thus, the present invention is capable of discharging water by opening the drainage channel by lifting the sluice gate by the buoyancy of the buoyant body while storing a larger amount of water than the usual storage amount without a complicated separate facility and instantly discharging a large amount of water It is possible to prevent damages or breakage of the watercraft provided in the banking facility, and also to minimize the collapse of the banking facility by rotating the watercourse by rotating means to completely open the watercourse.

Meanwhile, in order to return quickly and accurately to the home position before the rotation of the water gate, which has been generated in a large amount instantaneously and has been raised and rotated,

A stopper 40 is preferably formed on the mounting housing 32 so that both ends of the water gate 100 can be positioned above the guide groove 10 and the opposite side It is preferable that a weight 50 is further provided on the back surface.

In this case, the stopper is described as an example formed in a mounting housing, but may be provided in a bank facility as required, that is, in a bank facility on the front side where the lower end water of the guide groove is stored.

In addition, the stopper may be provided with a shock absorbing pad or the like so as to minimize an impact upon contact with the water gate.

When the water gate is raised and lowered by the amount of water to be reduced, the water gate is not rotated forward by the stopper formed in the mounting housing and is positioned at the correct position. As it becomes positionable, it can be stably lowered.

In addition, the descent of the watercourse can be performed more rapidly by the weight of the watercount provided on the back of the watercourse.

When the water gate which has been raised by rotation due to a large amount of water generated instantaneously is lowered, the water gate is lowered to the correct position where it can be inserted into the guide groove without being forwardly rotated forward by the stopper, The descent can also be done accurately and stably.

FIG. 5 is a perspective exploded perspective view schematically showing another embodiment of the present invention, FIGS. 6A to 6C are schematic views schematically showing a state of use according to FIG. 5, FIG. 6A is a main part of a state in which a water gate is raised, FIG. 6B is a plan view of the state in which the water gate is rotated, and FIG. 6C is a plan view of the state in which the rotated water gate is in the original position.

As shown in the figure, in the above-mentioned construction, the water gate, which has been rotated so as to completely open the drain canal by a large amount of water instantaneously blown to some components of the rotating means, In order to be able to locate,

The fixed position setting unit 60 is further provided on the rotation shaft 34 and the guide groove 36a to be positioned at an accurate position before the rotated water gate 100 is rotated. A rotating space groove 62 formed in an upper portion of the guide groove 36a in a shape of an inverted triangle larger than the width of the guide groove 36a and a guide groove 36a formed in the guide groove 36a, And an end thereof is formed in an elliptical shape that is rotated in the rotation space groove 62 after being raised through the guide groove 36a.

It is preferable that the elliptical rotary shaft 34 has a minor axis diameter smaller than the width of the guide groove 36a and a major axis diameter larger than the guide groove 36a.

Accordingly, the water gate 100 is raised by the buoyant body 20 due to a large amount of water generated instantaneously and then rotated. At this time, the rotation shaft 34 formed in the water gate 100 is formed into an oval shape And an inverted triangular rotation space groove 62 is formed at an upper portion of the guide groove 36a so as to be larger than the width of the guide groove 36a so that the elliptical rotary shaft 34 can be rotated.

That is, when the water gate 100 rises, it rises along the guide groove 36a in the minor axis direction of the pivot shaft 34 and then the elliptical pivot shaft 34 is positioned in the pivot groove 62, The water gate 100 is rotated by the water in the direction of the major axis from the minor axis direction of the coaxial shaft 34 to completely open the water drain.

In this case, when the water that is blown up after the water gate is completely opened is gradually reduced, the water gate 100 descends according to the water level. At this time, as the water decreases in the long axis direction of the elliptical pivot shaft 34, The rotating shaft 34 rotated in the major axis direction in the rotating space groove 62 is again inserted in the rotating direction groove 62 in the direction of the guide groove 36a while being rotated in the minor axis direction The water gate 100 is located at the correct position where it can be inserted into the guide groove 10 again.

Therefore, it is possible to automatically set the position of the water cannon by adding a part of the constituent elements of the rotation means instead of requiring a separate facility according to the water blowing and decreasing, so that the rotated water can be returned to the water cannon It is located at the precise position to block, and the gate can be descended continuously, accurately and stably.

10: guide groove 20: buoyant body
30: rotating means 32: mounting housing
34: Pivot shaft 36:
36a: guide groove 40: stopper
50: Weight increment 60: Fixed position setting part
62: Rotation space groove 100:
110: Embankment facility 112: Drainage

Claims (6)

An opening and closing apparatus for opening and closing a water gate (100) installed in a drainage channel (112) of a bankhouse (110) provided for storing water in a river or a river,
The opening / closing device includes guide grooves 10 formed on both side surfaces of the bank facilities 110 facing each other to allow the water gate 100 to be raised and lowered with both ends thereof inserted therein;
A buoyant body (20) provided at an upper portion of the water gate (100) so that the water gate (100) can be raised by buoyancy when water stored in the bankhouse (110) is stored;
Both ends of the water gate 100 raised by the buoyant body due to a large amount of water instantaneously generated in the lower portion of the buoyant body 20 and the upper portion of the water gate 100 and the upper portion of the guide groove 10, Further comprising a rotation means (30) for completely opening the drainage passage (112) by rotating the gateage (100) in a direction in which water is released while being separated from the drainage passage (10). The method according to claim 1,
The rotating means 30 includes a mounting housing 32 formed on both sides of the bottom surface of the buoyant body 20 and a connecting member 32 integrally connected to the upper end of the water gate 100 and coupled with the water gate 100 on the mounting housing 32 And a rotary space part 36 for rotating the elevated water gate 100 is formed at an upper portion of the guide groove 10 so that the rotary space part 36 is formed, And a guiding groove (36a) formed on both sides of the guide groove (36a) so that both ends of the pivot shaft (34) are inserted and raised and lowered. 3. The method of claim 2,
Wherein a stopper (40) is further formed on the mounting housing (32) so that both ends of the water gate (100) can be positioned above the guide groove (10). 3. The method of claim 2,
Wherein the fixed position setting unit (60) is located on the rotation shaft (34) and the guide groove (36a) at a precise position before the rotated water gate (100) is rotated. 5. The method of claim 4,
The fixed position setting unit 60 includes a rotation space groove 62 formed at an upper portion of the guide groove 36a so as to be wider than a width of the guide groove 36a, (34) is formed in an elliptical shape which is raised through the guide groove (36a) and then rotated in the rotation space groove (62). 6. The method of claim 5,
Characterized in that the elliptical rotary shaft (34) has a minor axis diameter smaller than the width of the guide groove (36a) and a major axis diameter larger than a width of the guide groove (36a) Water gate opening and closing device.

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