KR100945588B1 - A flood gate - Google Patents

Abstract

PURPOSE: A turnover floodgate is provided to open and close a floodgate using a tiny amount of power and to prevent foreign materials from being piled up. CONSTITUTION: A turnover floodgate comprises bank bodies, a base frame(20), a floodgate body(30), a contaminant cutoff controller(40), and an opening and closing unit. The bank bodies are and separated from each other. The base frame is buried in the river floor and inserted between the bank bodies. The base frame connects the bank bodies. The bottom end of the floodgate is rotatably installed in the base frame through a first rotating shaft(31), and opens and closes a floodgate. The contaminant cutoff controller is rotatably connected to the base frame through multiple hinges.

Description

Unspoken evangelism floodgate {A FLOOD GATE}

The present invention relates to an unspoken conducting sluice, and more particularly, to be installed on the downstream side of the sluice main body to open and close the sluice main body and to prevent foreign matter from accumulating, and to open and close the sluice main body using a small force. It is about the evangelistic floodgates.

Hydrology is generally used for confining water for agricultural or industrial use. Since a certain amount of water is confined, it affects the ecology of fish and does not interfere with the flow of water when it is flooded. Used.

These flood gates form the center of rotation of the floodgate on the lower side, so that the floodgate falls in the direction of the water flow, while the water flows through the floodgate and forms the center of rotation of the floodgate at the top, so that the water rotates while the lower part of the floodgate rotates in the direction of the water flow. It is divided into a bottom discharge to flow to the bottom of the sluice.

Conductive floodgate consists of a state in which the axis of rotation, which is the center of rotation of the floodgate, is inclined at an angle in the direction of water flowing down and falls on the bottom of the river. It is discharged along the way, and during flooding, it falls down to the ground so that it does not obstruct the flow of water.

Conventional invention Patent No. 0848186 (registered on July 17, 2008) for preventing such a defect is disposed in the direction across the width of the river and the lower end is rotatably installed through a hinge on the body of the river side standing or A sluice body that blocks and opens the river while falling down; A driving unit for forcibly standing or falling down the hydrological body; It is installed on the downstream side of the water body main body is configured to block and support the foreign matter to guide the foreign body and the like to prevent the infiltration of the water and the body to the bottom of the body while interlocking with the standing and fall of the water body.

However, the conventional improved movable beam is inconvenient to carry out civil works for installation on the bottom of the river because it is installed by the cylinder in the vertical direction to drive the support installed inclined from the rear of the water gate, even when the civil engineering is finished, install the cylinder As one part is not stable and is installed in an unstable state, it is very difficult to install civil engineering and water gate.

And because the support is installed inclined at the gate and slides, and the cylinder shaft is driven while sliding in the state connected to the support, it is heavy and frequently receives a high water pressure, and often breaks down and may not operate in an emergency. It is.

In addition, Utility Model Registration No. 0392552 (registered on Aug. 03, 2005) is installed across the open part of the levee facility, as shown in FIG. 1, and has a fixed shaft 13 at the upper end and a lower end. A water gate 10 having a rotation shaft 12; The cylinder 26 is installed by forming a cylinder shaft connecting portion 24 on an upper side of the rotation member 23 rotatably installed on the rotation shaft 12, and the fixed support 30 is opened while the water gate 10 is closed. It is connected to the fixing key 32 of the cylinder 31.

However, when the gate is closed, the gate is supported by the support. When the gate is collapsed, the support is removed and the cylinder is driven to rotate the rotating member so that the gate is collapsed.

This method of driving the floodgate has to have a drive that separates the support when the floodgate falls, so the driving method has a complex defect, it is very difficult to stably support the floodgate, and foreign substances are deposited in the rear of the floodgate as the water overflows. In this case, there was a defect that the gate was not closed in case of emergency, so the management of the gate was not carried out efficiently.

Patent No. 0919275 (Unspoken Sluice) is for solving this problem.

The prior art is that the foreign matter blocking and the support is slid or rotated by the driving unit (cylinder), to support the hydrologic main body downstream of the hydrologic main body and to prevent foreign matter from accumulating under the hydrologic main body.

However, Patent No. 0919275 (Unspoken sluice) is to open and close the sluice main body by pushing or pulling the lower end of the foreign material blocking and support, so that the foreign body blocking and the support is rotated, foreign matter blocking and support that is in close contact with the floor There is a problem that the starting cylinder is used for the operation of the. This is because the foreign matter blocking and the support and the main cylinder are arranged in the same line, even if the foreign material blocking and the support are pulled, the foreign material blocking and the support are not rotated. That is, the foreign material blocking and the support is inclined through the starting cylinder, and then the foreign material blocking and the support are rotated by the main cylinder.

The present invention is to solve the above problems, it is installed on the downstream side of the hydrologic body to open and close the hydrologic body and to prevent foreign matters from accumulating, the silent body conducting hydrology that can open and close the hydrological body using a small force The purpose is to provide.

Unspoken conducting sluice gate according to the present invention for achieving the object as described above, a plurality of languages that are set at regular intervals along the width direction of the river; A base frame embedded between the plurality of bodies; A sluice body having a lower end rotatably installed on the base frame through a first rotating shaft and opening and closing a stream; It is disposed downstream of the sluice body and both left and right end portions are rotatably installed on the lower side from the first rotating shaft downstream from the first rotating shaft via a second rotating shaft, and the river bottom is formed through a plurality of hinges. A foreign matter blocking control plate rotatably connected to the base frame and supporting the hydrologic main body while the upper free end slides along the downstream side of the hydrologic main body; It characterized in that it comprises a opening and closing means for rotating the foreign matter blocking control plate.

According to the mute body conduction sluice according to the present invention, the foreign body blocking control plate is installed on the bottom side of the sluice main body so that foreign substances that have passed through the sluice main body do not accumulate at the bottom of the sluice main body so that the hydrological main body is not opened or closed by the foreign body. It can prevent malfunction.

And, since the hydrologic main body can be opened and closed using only the foreign matter blocking control plate without using a separate driving initiation means, the structure can be simplified and the manufacturing cost can be reduced.

In addition, since the foreign matter blocking control plate takes less power to open and close the water main body by opening and closing the water main body in such a way that it lifts away from the first rotation axis of the hydrological main body, the size of the foreign matter controlling blocking plate can be reduced and power consumption can be reduced. Can be reduced.

As shown in Figure 1 and Figure 2, the mute body conduction sluice according to the present invention, a plurality of body 10 is installed at regular intervals along the width direction of the river; A base frame 20 installed between the body 10 and supporting the body 10; A sluice body 30 installed between the lower bodies 10 so as to be rotatable and opening and closing between the lower bodies 10; A foreign material blocking control plate 40 installed at a downstream side of the sluice body 30 to prevent foreign matters from accumulating on the downstream side of the sluice body 30 and controlling the opening and closing of the sluice body 30; Consists of opening and closing means 50 for driving the foreign matter blocking control plate 40.

The body 10 is provided with a machine room 11 that supports the sluice body 30 and is provided with an opening and closing means 50 for driving the foreign matter blocking control plate 40.

The body 10 is made of a concrete body (not shown) that is concrete-poured on the circumference of the body frame 12, the body frame 12 is formed in the machine room 11 to be immersed in the river. The body frame 12 has an opening for repairing the opening and closing means 50 installed in the machine room 11, and the opening is opened and closed by a cover.

The body 10 of such a configuration supports one hydrologic body 30 in two sets, and a plurality of body bodies 30 may be installed so that a plurality of hydrologic body 30 may be installed depending on the width of the river.

The base frame 20 is buried in the width direction of the river at the bottom of the river between the plurality of body 10, and both left and right sides of the width direction are fixed to the body 10, respectively.

The base frame 20 may be made by a combination of "H" beams and the like.

The sluice body 30 is disposed between the two body 10 to open and close between the body 10.

The first body 30 is fixed to the lower left and right sides of the sluice body 30, respectively. The first rotating shaft 31 is rotatably connected to the body 10.

The sluice body 30 is only supported rotatably through the first rotation shaft 31, it is supported by the foreign matter blocking control plate 40.

The sluice body 30 may be made by combining the iron plate in the form of a box.

The sluice body 30 is provided with first and second packers 32 and 33 to effectively seal between the body 10.

The first packer 32 may be a flexible rubber sheet so that leakage does not occur and foreign substances are not caught between the water main body 30 and the base frame 20 regardless of opening and closing of the water body main body 30, and both ends of the water body The main body 30 and the base frame 20 are respectively fixed.

The second packer 33 has one side fixed to both left and right ends of the sluice body 30 and the other side is bent so as to contact the surface of the body 10 forming a right angle with the sluice body 30 along the sluice body 30. It may be a rubber plate that seals between the sluice body 30 and the body 10 while moving.

The foreign matter blocking control plate 40 is disposed downstream of the sluice main body 30, and both left and right ends thereof are rotatably installed through the second rotation shaft 41 to open and close the sluice main body 30 while the free end rotates. It operates, and blocks the downstream side of the sluice body 30 so that foreign matter does not accumulate on the downstream side of the sluice body 30 during the opening and closing operation of the sluice body 30.

The second rotary shaft 41 is spaced a predetermined distance downstream from the first rotary shaft 31 so that the free end of the foreign matter blocking control plate 40 is located away from the first rotary shaft 31 of the hydrologic main body 30. ) To rotate.

That is, since the free end of the foreign matter blocking control plate 40 is lifted away from the first rotation shaft 31 of the sluice body 30, less force is required than when lifting up near the first rotation shaft 31. .

The foreign material blocking control plate 40 is rotatably connected to the base frame 20 through a lower portion corresponding to the bottom side of the stream via a plurality of hinges 42. Therefore, the foreign matter blocking control plate 40 is not only supported by the second rotary shaft 41 but is connected to the base frame 20 through the plurality of hinges 42, thereby distributing the load transferred to the hydrological body 30 as a whole. You can.

The foreign material blocking control plate 40 allows the water main body 30 to lie in parallel with the river bottom so that the water main body 30 does not interfere with the discharge in the state lying down to the river bottom to open the river. Therefore, the foreign matter blocking control plate 40 should be laid on the lower side of the sluice body 30, for this purpose, the second rotary shaft 41 is disposed at a lower position than the first rotary shaft 31.

When the hydrologic main body 30 is rotated by the foreign matter blocking control plate 40, slip and left and right twist are not generated. For example, the downstream side of the hydrologic main body is formed in the longitudinal direction at regular intervals along the width direction. A plurality of guide protrusions 34; The free end of the foreign matter blocking control plate 40 is rotatably installed in place and includes a plurality of rollers 43 provided with a groove into which the guide protrusion 34 is inserted and sliding along the guide protrusion 34.

Opening and closing means 50, the rotational end 51, the one end is fixed to the second rotation shaft 41 of the foreign matter blocking control plate 40, the rod 52 is rotatably connected to the rotational period 51 It is composed of an opening and closing cylinder 53 for rotating the foreign matter blocking control plate 40 in both directions by rotating the second rotary shaft 41 through the liver 51.

The opening / closing cylinder 53 is mounted inside the machine room 1, and is mounted on the downstream side of the second rotary shaft 41 so that the rod 52 faces upstream.

Operation of the unspoken sluice gate according to the present invention configured as described above is as follows.

1. Sluice closure.

3 shows a closed state, the foreign matter blocking control plate 40 is inclined by the opening and closing cylinder 53 to support the sluice body 30 in an inclined state. Sluice body 30 and foreign matter blocking control plate 40 maintains the form of "人".

Therefore, the river water upstream of the river is fresh water by the hydrologic main body 30.

2. Sluice opening.

4 illustrates an open state. When the hydraulic pressure is supplied to insert the rod 52 of the open / close cylinder 53 into the open / close cylinder 53 in the state of FIG. 3, the rod 52 is connected to the open / close cylinder 53. Is inserted. By inserting the rod 52, the rotational space 51 rotates clockwise in Fig. 3.

The second rotating shaft 41 rotates in the same direction along with the rotation of the rotating shaft 51.

As the second rotary shaft 41 rotates, the foreign matter blocking control plate 40 rotates in a clockwise direction, and the hydrological main body 30 is supported by the foreign material blocking adjusting plate 40 because the foreign material blocking control plate 40 is rotated in the clockwise direction. Therefore, the foreign matter blocking plate 40 is rotated along.

When the roller 43 is rotated along the guide protrusion 34 of the sluice body 30 when the foreign substance blocking control plate 40 rotates, the sluice body 30 rotates on the foreign substance blocking control plate 40 without shaking left and right.

Since the roller 43 of the foreign matter blocking control plate 40 moves away from the first rotational shaft 31 which is the center of gravity of the sluice body 30, the load transferred from the sluice body 30 becomes small.

In such an opening operation, the sluice main body 30 rotates through the first rotation shaft 31, and the foreign matter blocking control plate 40 rotates through the hinge 42 so that the sluice main body 30 and the foreign matter blocking control plate 40 are Can work in a stable posture.

When closing the water main body 30 as shown in FIG. 3 in a state where the water body main body 30 is opened as shown in FIG. 4, when the rod 52 is supplied with hydraulic pressure to be drawn out from the opening / closing cylinder 53, the rod 52 Is gradually drawn out, and the rotation section 51 rotates counterclockwise by drawing out the rod 52.

The second rotation shaft 41 rotates in the counterclockwise direction along with the rotation period 51, and the foreign matter blocking control plate 40 rotates in the same direction.

In conjunction with the rotation of the foreign matter control blocking plate 40, the hydrologic main body 30 rotates to close between the body 10. The foreign material blocking control plate 40 is directed from a far position to a near position from the first rotation shaft 31 of the sluice body 30 to close the sluice body 30 with little force.

When opening and closing the sluice body 30, the first packer 32 is folded and sealed between the sluice body 30 and the base frame 20 to allow river water to flow through the sluice body 30 and the base frame 20. There is no leakage and foreign matters are not caught, and the second water packer 33 does not leak water and does not catch foreign matters between the left and right sides of the body 30 and the body 10.

Figure 5 shows another example of the present invention, while opening and closing the sluice body 30 through the foreign matter blocking control plate 40 and at the same time to open and close the sluice body 30 through a separate auxiliary opening and closing means (60).

The auxiliary opening and closing means 60 includes an auxiliary pivot 61 which is fixed to the first rotation shaft 31 of the sluice body 30 and rotates with the first rotation shaft 31; The rod 62 is mounted inside the body 10 so as to face the downstream of the stream, and the rod 62 is rotatably connected to the auxiliary pivot 61, so that the first rotation shaft 31 is connected to the auxiliary pivot 61. ) And an auxiliary opening / closing cylinder (63) for rotating the sluice body (30).

The other configuration is the same as the above-described configuration, and thus, the opening and closing cylinder 53 and the auxiliary opening and closing cylinder 63 interlock with each other to open and close the sluice body 30.

1 is a front perspective view of an unspoken conductive sluice gate according to the first embodiment of the present invention.

Figure 2 is a rear perspective view of the silent conducting waterway according to the first embodiment of the present invention.

3 and 4 is an operating state diagram of the unspoken conducting sluice gate according to the first embodiment of the present invention,

3 is in closing,

4 is at the time of opening.

5 is a side view of the unspoken conductive sluice gate according to the second embodiment of the present invention.

<Description of Signs for Main Parts of Drawings>

10: Unification, 20: Base frame

30: hydrologic body, 31: the first rotation shaft,

40: foreign matter blocking control plate, 41: the second rotary shaft

50: opening and closing means, 51: rotation time

53: opening and closing cylinder,

Claims (5)

An unframed frame having a machine room opened and closed by a cover therein, and a plurality of unsealed bodies 10 which are made of a concrete body which is poured into concrete at a circumference of the unframed frame, and are set at regular intervals along the width direction of the river; A base frame 20 interposed between the plurality of bodies and connecting the plurality of bodies and embedded in the bottom of the river; A sluice body (30) having a lower end rotatably installed on the base frame through a first rotating shaft (31); It is disposed downstream of the sluice main body and both left and right end portions are rotatably installed on the lower side of the stream from the first rotation shaft to the lower side from the first rotation shaft via the second rotation shaft 41 while the river bottom is a plurality of hinges A foreign matter blocking control plate (40) rotatably connected to the base frame through the support (42) and supporting the hydrologic main body while the upper free end slides along the downstream side of the hydrologic main body; It includes an opening and closing means 50 for rotating the foreign matter blocking control plate, The opening and closing means, one end of the rotating space 51 is fixed to the second rotating shaft of the foreign matter blocking control plate, the rod 52 is mounted inside the body frame of the body to the upstream of the river and the rod is It is connected rotatably between the rotation, including an opening and closing cylinder (53) for rotating the second rotary shaft and the foreign matter blocking control plate through the rotation, while moving from a far from a first rotation axis of the hydrological main body near An unspoken conducting hydrology, characterized in that for closing the hydrologic main body or opening the hydrologic main body while moving from near to far from the first rotation axis of the hydrological main body. The method of claim 1, wherein the plurality of guide protrusions 34 formed in the longitudinal direction at regular intervals along the width direction on the downstream side of the sluice body; It characterized in that it comprises a plurality of rollers 43 are rotatably installed in the free end of the foreign matter blocking control plate and provided with a groove into which the guide protrusion is inserted to support the water main body while sliding along the guide protrusion. Unspoken evangelism sluice. According to claim 1 or 2, An auxiliary pivot between the first rotational shaft and fixed to the first rotational shaft of the water main body (61); A rod 62 is mounted inside the body frame of the body so as to face the downstream of the river, and the rod is pivotably connected between the auxiliary pivots to rotate the first rotating shaft and the hydrologic body through the auxiliary pivots. Unspoken conducting sluice characterized in that it comprises an auxiliary opening and closing cylinder (63). 4. The mute body conducting waterway of claim 3, wherein a flexible first packer (32) is secured at both ends to the hydrology body and the base frame, and the flexible first packer (32) seals between the hydrology body and the base frame. The method according to claim 4, wherein one side is fixed to the left and right ends of the sluice body and the other side is bent to contact the surface of the body at right angles to the sluice body to move along the sluice body between the sluice body and the body; Unspoken conducting sluice characterized in that it comprises a second packer (33) for sealing.

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