KR100276880B1 - Automatic gate opening and closing device - Google Patents

Abstract

The present invention relates to an automatic sluice opening and closing device for allowing more water to be stored in a river or reservoir and allowing the sluice to be automatically opened and closed to prevent flooding due to flooding of the water.

The automatic hydrological opening and closing device according to the present invention comprises: a first blocking plate which is fixed to a first rotation shaft hinged to opposite side end portions of opposite sides of mutually adjacent auxiliary dikes, and selectively blocks the flow of water during rotation; A second blocking plate connected to the second rotating shaft hinged in parallel with the first rotating shaft and fixed to the arm to selectively block the flow of water overflowing to an upper portion of the first rotating shaft during rotation; And a connection member installed at the first rotation shaft and the second rotation shaft to connect the first rotation shaft and the second rotation shaft to interlock with each other.

Therefore, according to the present invention, a larger amount of water can be stored by the plurality of auxiliary levees extending along the upper portion of the levee, and the first blocking plate and the second blocking plate provided between the auxiliary levees. The first blocking plate and the second blocking plate can be selectively or automatically opened and closed to secure stable water storage, and the manufacturing and installation costs can be reduced by simplifying the configuration.

Description

Automatic gate lock

The present invention relates to an automatic sluice opening and closing device, and more particularly, to automatically open or shut off the water stored in order to prevent flooding due to flooding, while at the same time storing a larger amount in a river or reservoir. It is about.

In general, as shown in FIG. 1, a river or a reservoir is provided with a filtrate, i.e., a dike 10, having a predetermined width and height from the bottom of the waterway and crossing the waterway.

The height of the embankment 10 is a maximum height for storing a predetermined amount of water in preparation for a farming season or a drought, and a predetermined amount of water to a low level to prevent the water continuously introduced by the rain or the like from overflowing the river bank. It is formed at an appropriate level of height that can be spilled.

However, the height of the embankment 10 thus set does not store a sufficient amount to prepare for a farming season or a drought.

As a way to solve this problem, people have to spend a lot of time and effort to secure a low amount of water, such as stacking sand bags on the upper portion of the embankment 10, there was a troublesome problem.

In addition, the structure of this effort, when the amount of water storage is increased by more than about excess water overflows the structure, there is a weak problem that the structure is lost by the flow of water.

On the other hand, in order to solve such a problem, there was no water gate opening and closing device to selectively open and close the water gate, but the conventional water gate opening and closing device was artificially or its configuration is complicated and difficult to install.

The present inventors have disclosed that the application of the patent application No. 97-14901 to be opened and closed in response to the low water in a manner that varies the position of the center of gravity of the hinged fixed blocking plate (omitted for simplicity of the drawing) between the auxiliary embankment 12 ( 14), the present inventors have devised the present invention having a more advanced configuration of the elected gate door switch 14 and a means for removing foreign matter such as wood chips remaining at the lower end of the gate door.

The object of the present invention is to increase the height of the embankment to store a sufficient amount of water if necessary, to allow a certain amount of water to automatically flow out without the operator's separate operation during tilting, and to simplify the construction and installation costs It is to provide an automatic hydro gate opening and closing device to save.

In addition, it is to provide an automatic gate opening and closing device to facilitate the removal of various foreign matter remaining in the lower portion of the gate when opening and closing the gate.

1 is a cross-sectional view showing a conventional embankment.

Figure 2 is a perspective view of the use state schematically showing the configuration and operation of the automatic gate opening and closing device according to an embodiment of the present invention.

3 is a cross-sectional view schematically showing the configuration and installation relationship of the automatic hydro gate opening and closing device of FIG.

4 is a perspective view showing a configuration of the first blocking plate shown in FIG.

※ Explanation of codes for main parts of drawing

10: dike 12: auxiliary dike

18: Sluice gate switch 20: Automatic sluice gate switch

22: stepped portion 24: first rotating shaft

26: first blocking plate 28: second rotating shaft

30: connecting member 32: driven gear

34: drive gear 36: arm

38: second blocking plate 40: weight adjusting unit

42a, 42b: Guide 44: Weight

46: drive part 48a, 48b: power part

50: third blocking plate 52: third rotating shaft

Automatic door lock opening and closing device according to the present invention for achieving the above object, the first blocking plate is fixed to the first rotating shaft hinged between mutually adjacent secondary banks and selectively blocks the flow of water during rotation; A second blocking plate connected to the second rotating shaft hinged in parallel with the first rotating shaft and fixed to the arm to selectively block the flow of water overflowing to an upper portion of the first rotating shaft during rotation; And a connection member installed at the first rotation shaft and the second rotation shaft to connect the first rotation shaft and the second rotation shaft to interlock with each other.

In addition, it is preferably further provided; a power unit connected to the extended end of the first rotation shaft or the second rotation shaft to selectively provide a rotational force.

The connecting member includes a drive gear fixed to an extended portion of the first rotation shaft; And a driven gear that is fixed to an extended portion of the second rotation shaft to engage the drive gear so that the second rotation shaft is interlocked with each other in a reverse direction corresponding to the first rotation shaft.

On the other hand, the inside of the first blocking plate from the rotational center of the first blocking plate from the center of gravity corresponding to the water pressure according to the water storage; further comprising a weight adjustment unit is effective.

The weight adjusting unit may include at least one guide installed in a longitudinal direction corresponding to the first rotation axis; At least one weight installed to be slidable by the guide; And a driving unit connected to the weight to provide a driving force for selectively sliding the weight.

And, it is preferable to additionally install an auxiliary sluice; in the site where the lower end of the first blocking plate is located.

Hereinafter, with reference to the accompanying drawings for the automatic gate opening and closing device according to an embodiment of the present invention will be described.

Figure 2 is a perspective view showing the configuration and operation of the automatic hydrological opening and closing device according to an embodiment of the present invention, Figure 3 is a schematic cross-sectional view showing the configuration and installation of the automatic hydrological opening and closing device of Figure 2 4 is a perspective view showing the configuration of the first blocking plate and the installation relationship of the configuration shown in FIG. 2, the same reference numerals are assigned to the same parts as in the prior art, and detailed description thereof will be omitted.

First, referring to Figure 2, the automatic hydrological opening and closing device 20 according to the present invention, the secondary bank 12 having a predetermined width and height in the longitudinal direction on the upper portion of the bank 10 is installed across the waterway At least one is formed corresponding to the length and the water storage volume of the dike 10.

In addition, on the mutually opposing side walls of the auxiliary embankment 12 described above, as shown in Fig. 2, the stepped portion 22 having a predetermined inclined surface is protruded, and on the inclined surface of the stepped portion 22. A first blocking plate 26 is installed between the opposite side walls of the auxiliary embankment 12 and fixed to the first rotating shaft 24 hinged to selectively block the flow of water during rotation.

On the other hand, as described above, on both sides of the auxiliary embankment 12, the second rotary shaft 28 is hinged side by side fixed spaced apart from the elongated first rotary shaft 24 by a predetermined interval, and the first rotary shaft 24 and Between the second rotary shaft 28 is connected by a connecting member 30, the connecting member 30 is configured to rotate in conjunction with each other in the rotation of any one of the first rotary shaft 24 and the second rotary shaft 28. .

As such a connecting member 30, as shown in Figure 2, is installed on the extended side of the driven gear 32 and the second rotating shaft 28 provided on the extended side of the first rotary shaft 24 and at the same time It is preferable to configure the drive gear 34 to mate with one driven gear (32).

Moreover, the arm 36 which has predetermined rigidity in the curved shape is fixed to the edge part of the 2nd 2nd rotation shaft 28 which opposes the side of the 1st rotating plate 26, and the other end of these arms 36 is As shown in FIG. 2, a second blocking plate 38 is formed to selectively extend in an upper portion of the first rotating plate 26 in response to the rotation of the second rotating shaft 28.

Accordingly, the first and second rotary plates 26 and 38 are fixed to the first and second rotary shafts 24 and 28, respectively, by the connecting member 30 to form a solid line and an imaginary line. As shown, it is rotated in conjunction with each other, at this time it selectively blocks the flow of water between the auxiliary embankment 12 by the rotation direction.

Here, the position of the second blocking plate 38 shown in solid line in FIG. 3 is in the opposite direction that the first blocking plate 26 is directed from the rotation center of the second rotating shaft 28 as shown in FIG. 3. Spaced apart from each other, the first rotating plate 26 corresponding to the rotation through the second blocking plate 38 and the connecting member 30 receives the load of the second blocking plate 38 and is inclined to the inclined surface of the step portion 22. While keeping in close contact, the first blocking plate 26 and the second blocking plate 38 is to block the flow of water between the auxiliary embankment 12 to store a sufficient amount.

In addition, when the amount of water overflows above the second blocking plate 38, the second blocking plate 38 is rotated by the flow pressure of water, as shown by the virtual line of FIG. 3, and at this time, the first blocking plate 26 receives the hydraulic pressure of the stored water and the rotational force of the second blocking plate 38 to open the flow of water.

On the other hand, as described above, as shown in Figure 4, the inside of the first rotating plate 26 that cooperates with the rotation of the second rotating plate 38, corresponding to the water pressure according to the water storage amount from the first rotating shaft 24 It is further provided with a weight adjusting unit 40 to vary the position of the center of gravity.

In the configuration of the weight adjusting unit 40, at least one guide 42a, 42b having a predetermined length in the normal direction is provided along the side of the first rotation shaft 24, and on the guides 42a, 42b, A weight 44 having a weight and a shape is slidably installed.

In addition, the weight 44 is connected to the drive unit 46 by the normal connecting means, and the normal of the first rotary shaft 24 under the guidance of the guides 42a and 42b described above by the driving force of the drive unit 46. The sliding movement is made corresponding to the direction.

The above-described configuration of the drive unit 46 and the corresponding connecting means, using the drive unit 46 as a drive motor, the guide 42a is formed of a screw rod connected to the motor shaft of the drive motor weight 44 May be configured to be slidably guided in a screwing manner, or the drive unit 46 may be configured to be a roller which protrudes out of the first blocking plate 26 to be selectively rotated and supported by an operator. The other end is fixed to the 44 and the other end is fixed to the roller described above may be formed in such a configuration that the sliding weight of the weight 44 in the shape of winding or loosening when the roller is rotated.

Therefore, according to the weight adjusting part 40 described above, the first blocking plate 26 maintains an appropriate level of weight in response to the load and the storage amount of the second blocking plate 38 to secure the required storage amount. It is easy to achieve the state which can be interlocked in correspondence with the rotation of the 2nd blocking plate 38.

Meanwhile, as shown in FIG. 2, the interlocking rotation of the above-described first blocking plate 26 and the second blocking plate 38 is performed at the extended end of the first rotating shaft 24 or the second rotating shaft 28. It is preferable to additionally install a power unit 48a for providing power to selectively open and close.

In addition, as shown in FIGS. 2 and 3, the third blocking plate 50 prevents various foreign substances including wood chips from being positioned by the flow of water in the lower portion of the first blocking plate 26 positioned. ) Is fixed to the third hinge shaft fixed to the hinge 52 to form a predetermined angle to selectively block the flow of water in the lower portion, is installed at a predetermined angle, the end of the third blocking plate 50 and the above-described first blocking End portions of the plate 26 are configured to be in close contact with each other.

In addition, the opening and closing of the third blocking plate 50 is made by a selective driving force of the power unit 48b connected to the extended third rotating shaft 52, and the driving force may use an operator or another power source.

Referring to the operation relationship of the automatic water gate opening and closing device 20 of such a configuration, the first block 26, the second block 38 and the third block 50 described above is shown by the solid line of FIG. It is maintained in the state shown in the figure to achieve a configuration in which water is stored in a sufficient amount upstream.

On the other hand, when a predetermined level or more is stored in the upstream zone and the water overflows above the second blocking plate 38, the second blocking plate 38 receives the flow pressure of the water overflowing through the upper portion to allow the second rotating shaft 28 to be moved. The rotation of the center to open the flow of water, wherein the first blocking plate 26 is rotated in the reverse direction of the second blocking plate 38 by the rotational force transmitted through the connecting member 30 to open the flow of water. .

When the appropriate level of water is discharged through the above-described process, the first blocking plate 26 is gradually lowered by the center of gravity by the weight 44 to be in close contact with the step 22, and at the same time, the second blocking plate 38 ) Is linked to the upper stepped portion 22 of the first blocking plate 26 to be interlocked to restore the shape to block the flow of water.

Then, when a certain amount of water is discharged, the third blocking plate 50 receives power from the power unit 48b to perform the opening and closing operation at least one or more times, so that the first blocking plate 26 and the continuous blocking pressure of water are maintained. The various foreign matter remaining between the third blocking plate 50 is removed, and as it is positioned in a shape that blocks the flow of water, the upstream zone again secures a storage amount.

Therefore, according to the present invention, a larger amount of water can be stored by the plurality of auxiliary levees extending along the upper portion of the levee, and the first blocking plate and the second blocking plate provided between the auxiliary levees. The first blocking plate and the second blocking plate can be selectively or automatically opened and closed to secure stable water storage, and the manufacturing and installation costs can be reduced by simplifying the configuration.

In addition, by selectively opening and closing the third blocking plate at a predetermined inclination angle, there is an effect that it is easy to remove various foreign matter remaining in the lower portion of the water gate.

Although the present invention has been described in detail only with respect to the described embodiments, it will be apparent to those skilled in the art that various modifications and variations are possible within the technical scope of the present invention, and such modifications and modifications are within the scope of the appended claims.

Claims (6)

A first blocking plate fixed to a first rotating shaft hinged between mutually adjacent auxiliary dikes to selectively block the flow of water during rotation; A second blocking plate connected to the second rotating shaft hinged in parallel with the first rotating shaft and fixed to the arm to selectively block the flow of water overflowing to an upper portion of the first rotating shaft during rotation; And A connection member installed at the first rotation shaft and the second rotation shaft to connect the first rotation shaft and the second rotation shaft to interlock with each other; Automatic door opening and closing device characterized in that consisting of a configuration. The method of claim 1, A power unit connected to an extended end of the first rotation shaft or the second rotation shaft to selectively provide rotational force; The automatic hydro gate opening and closing device further comprising. The method of claim 1, The connecting member may include a drive gear fixed to an extended portion of the first rotation shaft; A driven gear fixed to an extended portion of the second rotation shaft to engage the drive gear so that the second rotation shaft is interlocked with each other in a reverse direction corresponding to the first rotation shaft; The automatic sluice opening and closing device, characterized in that consisting of. The method of claim 1, A weight adjusting unit configured to vary the center of gravity in response to the water pressure according to the storage water from the rotation center of the first blocking plate in the first blocking plate; The automatic hydro gate opening and closing device further comprising. The method of claim 1, The weight control unit, at least one guide installed in the longitudinal direction corresponding to the vertical axis of the first rotation; At least one weight installed to be slidable by the guide; And A driving unit connected to the weight to provide a driving force for selectively sliding the weight; The automatic hydro gate opening and closing device characterized in that comprises a. The method of claim 1, A third blocking plate fixed to a third rotation shaft hinged to a portion at which the lower end of the first blocking plate is located, and selectively blocking the flow of water; The automatic hydro gate opening and closing device is characterized in that the installation.