KR100337590B1 - Adjuster for watergates - Google Patents

Abstract

The present invention relates to a roller gate automatic sluice to manage the reservoir more safely and conveniently by effectively controlling the water level of the low and discharge amount, and also to be installed at a low cost and less trouble.

The present invention provides a water gate (20) assembled to be liftable to the door frame (10); A multi-stage inlet 31 is formed, the opening and closing plate 32 is installed in each inlet 31, the rear lower portion is provided with a discharge port 33, the water level control barrel 30 to maintain the set water surface; An aberration 50 installed at one lower side of the outlet 33 to drive the jack driving cam 40; A hydraulic jack 70 installed at the lower portion of the jack driving cam 40 and connected to the cylinder 60 mounted on the sluice 20 and the hydraulic line 71; An opening and closing member 80 disposed below the other side of the outlet 33 to open and close the return line 72 of the hydraulic jack 70 according to the water weight; A screw rod 90 and a rack 91 installed in the guide groove 11 of the door frame 10; An adjustment member 100 installed on the screw rod 90 to adjust the opening height of the sluice 20; A driving member 110 driving the screw rod 90 to elevate the adjusting member 100; It consists of a rotating plate 130 which is installed as a torsion spring 120 to be rotated to the upper end of the water gate 20 and the fixing plate 140 is installed on the lower portion of the rotating plate 130 and caught on the adjusting member 100. do.

Description

Watergate Controls {Adjuster for watergates}

The present invention relates to a sluice installed in a reservoir or a river dam to automatically adjust the water level, and more particularly, to a roller gate automatic sluice so as to effectively control the water level of the reservoir and discharge.

In general, since the water level was manually manipulated to control the water level of the low and discharge amounts, there is a problem that it is difficult to effectively manage water and requires a large number of management personnel, and there is an uneconomic problem. There was this.

In order to solve this problem, automatic detection roller gate automatic gate using sensor has been developed recently, but it has been pointed out that the sensor's ability to detect or the sensor is not corrosive to water can not function properly. It is not widely used due to economic problems such as excessive installation cost.

Therefore, the conventional manual and electronic roller gate automatic sluice gate can not manage the reservoir safely and conveniently, causing flooding, flooding, or water backflow, which causes enormous damage such as a year of farming. There was a problem.

In addition, the conventional roller gate automatic sluice has a problem in that it cannot effectively cope with drought because it cannot freely control the low water level to a certain level, and also deposits such as scalpel, sand, garbage, etc. swept by rapids during heavy rain Because of the accumulation, there was a problem that the ecosystem of the river is destroyed.

An object of the present invention is to invent the above-mentioned drawbacks to solve the above, it is possible to effectively control the water level of the low water and discharge amount to manage the reservoir more safely and conveniently, and also less trouble and low cost It provides a roller gate automatic sluice for installation.

Another object of the present invention is to reduce the manpower and effectively cope with droughts by automatically adjusting the low water and discharge amount to maintain the set safety level, and also sediment, such as gravel, sand, garbage swept by rapids during heavy rains It is to provide roller gate automatic floodgate so that the ecosystem of river can be preserved because it is not accumulated.

In order to achieve the above object, the present invention forms a full water inlet at the top of the water level control container provided with an inlet and an outlet, and installs an aberration for driving a jack drive cam at one side lower portion of the outlet, the lower portion of the jack drive cam Install a hydraulic jack for operating a cylinder in the cylinder, the cylinder is mounted on the water gate to open and close the hydraulic door, and the opening and closing member for opening and closing the return line of the hydraulic jack while operating in accordance with the water weight in the other side of the outlet, the door frame Screw rods and racks are respectively installed in the guide grooves of the screw rods, and the adjustment member for adjusting the opening height of the gate is installed to be liftable.

1a to 1d is a perspective view showing the appearance of the present invention.

2a to 2c is a front and rear view showing the structure of the present invention.

3A to 3C are side view illustrating main parts of the present invention.

4 is a hydraulic system diagram of the present invention.

5 is an exploded perspective view of the adjusting member according to the present invention.

6a to 6f is an operating state of the adjustment member.

<Code Description of Main Parts of Drawing>

10: door frame 11: guide groove

20: sluice 30: level control bottle

31 inlet 32: opening and closing plate

33: outlet 34: full water inlet

40: jack drive cam 50: aberration

60: cylinder 70: hydraulic jack

71: hydraulic line 72: return line

80: opening and closing member 90: screw rod

91: rack 100: adjustment member

110: drive member 120: torsion spring

130: rotating plate 140: fixed plate

Hereinafter, the technical configuration of the present invention according to the accompanying drawings in detail.

Roller gate automatic sluice of the present invention, as shown in Figures 1a to 6f, in the sluice door 20 is assembled to the door frame 10 to be elevated; A multi-stage inlet 31 is formed in the front, the opening and closing plate 32 is installed in each inlet 31, the rear lower portion is provided with a discharge port 33 is set through the full water inlet 34 formed in the upper front Water level control tank 30 to maintain the sleep; An aberration 50 installed at one lower side of the outlet 33 to drive the jack driving cam 40; A hydraulic jack 70 installed at the lower portion of the jack driving cam 40 and connected to the hydraulic gate opening and closing cylinder 60 mounted on the water gate 20 and the hydraulic line 71; An opening and closing member 80 installed at the lower side of the outlet 33 to open and close the return line 72 of the hydraulic jack 70 while operating according to water weight; A screw rod (90) and a rack (91) installed in the guide groove (11) of the door frame (10); An adjustment member 100 installed to be elevated on the screw rod 90 to adjust an opening height of the sluice 20; A driving member 110 driving the screw rod 90 to elevate the adjusting member 100; Rotating plate 130 is installed as a torsion spring 120 to be rotated to the upper end of the water gate 20 and the fixing plate 140 is installed on the lower portion of the rotating plate 130 to be caught by the adjustment member 100 What is included is made into the basic characteristics of the technical structure.

Here, the rubber plate 150 to block the gap between the water gate 20 and the door frame 10 is fixed by the fixing plate 151 at both front ends and bottom of the front door 20, as shown in Figure 1a, 1c, A plurality of square holes 21 are drilled in the rear wall of the water gate 20 to reduce weight, and a plurality of rollers 22 are installed on both sides of the water gate 20 so as to easily move up and down as shown in FIG. 1D. do.

Inside each opening and closing plate 32 of the water level control barrel 30 is attached to the rubber rich (35) having an air pocket, and pulled to open the opening and closing plate 32 from the outside on the outside of each opening and closing plate (32). The line 36 is connected. Therefore, when pulling the pull line 36, the opening and closing plate 32 is opened and the inlet 31 is opened, so the stored water flows into the water level control container 30 through the open inlet 31, and the introduced water is It is dropped to the aberration 50 and the opening and closing member 80 through the outlet 33.

At this time, the opening and closing plate 32 is opened in the state immersed in water and the rubber plate 35 is attached to the opening and closing plate 32, so that the opening and closing plate 32 is kept open by the rubber rich 35, It will close automatically when it's gone. That is, by pulling the pull wire 36 to open the submerged plate 32 immersed in water by the buoyancy of the rubber rich (35) the open and close plate 32 floats in the water to maintain the open state and the water to the inlet 31 When exiting, it is automatically closed by its own weight.

On the other hand, when the water fills more than the set water level due to the heavy rain, water is introduced into the full water inlet 34 formed in the upper portion of the water level control container 30 and discharged to the outside through the discharge port 33, so that the water level control container 30 ) Can always maintain the set water level. At this time, the water filling inlet 34 of the water level control barrel 30 is formed at a position lower than the height of the top of the water gate 20, as shown in Figure 1a does not overflow the water.

The jack driving cam 40, the aberration 50, the hydraulic jack 70, the opening and closing member 80 is installed in a separate frame (F), the water level control barrel 30 is in the front upper portion of the frame (F) It is installed, the frame (F) can be installed to be integrally attached to one side of the door frame 10, but if necessary, it is clear that the frame (F) can be installed in a state separated from the door frame (10).

The jack drive cam 40 is connected to the aberration 50 through the bevel gear 41, the gear box 42 is driven by the aberration 50, the outlet of the water level control barrel 30 as described above When water is dropped into the aberration 50 through the 33, the aberration 50 is driven by the force of the falling water, thereby operating the hydraulic jack 70 while simultaneously driving the jack drive cam 40.

The cylinder 60 is installed in the center of the water gate 20 as shown in Figure 2a is connected to the hydraulic jack 70 and the hydraulic line 71, the piston rod 61 of the vertical reciprocating motion into the cylinder 60 The upper end is fixed to the upper portion of the door frame 10, the hydraulic hole 62 for supplying the hydraulic pressure into the cylinder 60 in the center of the piston rod 61 is formed. Therefore, when the hydraulic pressure is supplied into the cylinder 60 through the hydraulic line 71, the water gate 20 is automatically opened while rising, and when the hydraulic supply is stopped, the water gate 20 is closed by its own weight and at the same time into the cylinder 60. The supplied hydraulic pressure is returned.

A pressure gauge 74 and an overload prevention solenoid valve 75 are installed between the hydraulic line 71 and the oil tank 73 of the hydraulic jack 70, and the jack driving cam 40 is provided on the upper portion of the hydraulic jack 70. The contact roller 76 is provided. Accordingly, when the jack drive cam 40 is driven, the hydraulic jack 70 thereby generates pressure in the hydraulic line 71 while repeating the vertical reciprocating motion, and thereby into the cylinder 60 through the hydraulic line 71. Since the hydraulic pressure is supplied, the gate 20 is automatically opened while being raised. At this time, when a pressure higher than the pressure set in the hydraulic line 71 is applied, the solenoid valve 75 is automatically opened to prevent the oil from being overloaded with the oil line 73 because the oil flows out into the oil tank 73.

The opening and closing member 80 is built in the fixing tube 82, the fixing tube 82 is connected to the return line 72 and the hydraulic line 71 to the upper and lower portions of the sheet 81, as shown in FIG. 81 is installed in the center of the ear ball 83, the operating rod 84, which is assembled to move up and down in the fixed tube 82, and is in contact with the ear ball 83, the center of the operating rod 84 The bottom of the drip tray 87, the drain pipe 85, 86 is formed, the fixed tube 82, the spring 88 is in elastic contact with the bottom of the drip container 87, the operating rod 84 Consists of a flow preventing rod guide (89) fitted to the top.

The opening and closing member 80 is to properly open and close the return line 72 of the hydraulic jack 70 in accordance with the opening and closing operation of the water gate 20, water is introduced into the water level control barrel 30 and discharged to the discharge port (33). When the discharged water is dropped into the drip tray 87 of the opening and closing member 80 as well as the aberration 50.

Therefore, during operation in which the aberration 50 is driven and the water gate 20 is opened, water is also introduced into the drip tray 87 so that the operating rod 84 descends while compressing the spring 88 by the weight of the introduced water. As a result, the ear ball 83 is tightly adhered to the seat 81 and the return line 72 is blocked, so that oil is supplied only into the cylinder 60 through the hydraulic line 71. On the other hand, during the operation of the aberration 50 is stopped and the water gate 20 is closed by its own weight, the water introduced through the drain holes 85 and 86 formed in the drip tank 87 is discharged to the outside, so that the spring 88 By the restoring force of the drip tray 87 and the operating rod 84 is raised to its original state, the ear ball 83 is raised by the pressure in the hydraulic line 71, and as a result the return line 72 is opened, The oil in line 71 is smoothly returned to oil tank 73 through return line 72.

The screw rod 90 is rotatably installed in the guide groove 11 of the door frame 10, the rack 91 is attached to the fixed side wall of the guide groove (11).

The adjustment member 100 is provided with a support portion 101a as shown in Figure 5, the height adjustment port 101 is screwed to the screw rod 90 and the hinge portion 102a at one lower side of the support portion 101a Is rotatably assembled so that the locking portion 102b integrally protrudes from the hinge portion 102a, and is rotatably assembled at the other lower side of the support portion 101a to be engaged with the rack 91. Pinion 103 formed with a plurality of ball insertion grooves 103a on one side thereof, intermittent balls are elastically fitted to the ball insertion grooves 103a by being installed to receive spring 104 elasticity on the side of the hinge portion 102a. It consists of 105.

The adjustment member 100 is to adjust the height of the water gate 20, when driving the screw rod 90, the height adjustment port 101 is screwed to the lift and assembled to the support 101a rotatably The pinion 103 engaged with the rack 91 in the state of being lifted while driving at the same time. At this time, by driving the screw rod 90 to move the height adjusting device 101 to the upper pinion 103 is moved to the upper while driving at the same time, intermittent into a plurality of ball insertion grooves (103a) formed in the pinion (103). Since the pinion 103 is driven upward in the state where the ball 105 is inserted, the ball insertion groove 103a rotates the intermittent ball 105 upwards, whereby the engaging portion 102b of the intermittent hole 102 is rotated. 6b is maintained in a horizontally rotated state as shown in FIG. 6b. In this state, even though the pinion 103 continues to drive, the intermittent ball 105 is sequentially inserted into the ball insertion groove 103b so that the intermittent hole 102 is rotated. Further rotation is limited. That is, when the height adjusting port 101 is raised to an appropriate height by using the screw rod 90, the intermittent ball 102 is automatically rotated by the intermittent ball 105 and the ball insertion groove 103a to engage the locking portion 102b. ) Is to maintain the protruding state toward the gate (20).

When the opening and closing plate 32 is opened in a state where the height adjusting port 101 of the adjusting member 100 is fixed at an appropriate height as described above, the water gate 20 is opened by the cylinder 60 while gradually rising, and the water gate ( The rotating plate 130 installed on the upper sides of the torsion springs 120 is rotated upward while compressing the torsion spring 120 from the moment of contact with the engaging portion 102b, so that the rotating plate 130 is rotated. Is restored to its original state by the restoring force of the torsion spring 120 after being raised without being caught by the catching portion 102b, but in this state, when the water gate 20 rises a little further upward, the fixed plate fixed to the lower portion of the rotating plate 130 is fixed. Since the 140 is caught by the catching portion 102b, the water gate 20 is no longer opened. On the other hand, when the water gate 20 is lowered and closed by its own weight in the same state as described above, the rotating plate 130 lowers the locking portion 102b while being in contact with the upper portion of the locking portion 102b, thereby adjusting the member 100. Intermittent hole 102 is automatically released. Therefore, if the control member 100 is not adjusted again next time, the water gate 20 is not caught by the locking portion 102b, and thus the water gate 20 opens to the upper part of the door frame 10 with the maximum.

As shown in FIG. 2A, the driving member 110 includes a horizontal rod 112 horizontally connected to both side threaded rods 90 through several bevel gears 111 and a lower bevel gear at one lower side of the horizontal rod 112. It consists of a vertical rod 114 connected vertically through 113, a handle 116 connected to the lower end of the vertical rod 114 via a bevel gear 115. Accordingly, when the handle 116 is turned, the screw rod 90 is driven, and as a result, the height of the height adjusting port 101 of the adjustment member 100 is automatically adjusted.

Referring to the overall operating relationship of the present invention configured as described above in detail.

First, when the pull wire 36 connected to the opening and closing plate 32 is pulled upward, the opening and closing plate 32 is opened to the upper portion, so that the inlet 31 is opened, and the water stored in the water level control barrel 30 through the inlet 31. At the same time, the water introduced into the water level control container 30 is discharged to the outside through the outlet 33. At this time, the manager can properly adjust the discharge amount while selectively opening and closing the opening and closing plate 32 installed in multiple stages of the discharge level. That is, when the opening and closing plates 32 are all opened at the same time to discharge a large amount of water at once, a large amount of water is discharged, and when the small amount of water is discharged, the water is sequentially opened one by one from the opening and closing plate 32 installed at the top. The discharge can be adjusted appropriately.

The water discharged through the outlet 33 is dropped into the drip tray 87 of the aberration 50 and the opening and closing member 80, whereby the aberration 50 is driven by the force of the falling water jack drive cam 40 And the jack drive cam 40 operates the hydraulic jack 70 while driving, so the hydraulic jack 70 is operated by the jack drive cam 40 to supply hydraulic pressure into the cylinder 60 through the hydraulic line 71. As a result, the water gate 20 gradually rises and opens to discharge the stored water.

At this time, the manager can effectively adjust the discharge level by using the adjustment member (100). That is, by adjusting the height adjusting port 101 height of the adjusting member 100 by driving the screw rod 90 using the handle 116, the water gate 20 is the height of the height adjusting port 101 as described above. Only open so that the discharge level can be properly adjusted.

Next, when all the water of the corresponding water level is discharged through the open inlet 31, the aberration 50 is stopped and thereby the driving of the jack drive cam 40 and the hydraulic jack 70 is stopped in this state cylinder Since the hydraulic pressure is not supplied into the 60, the water gate 20 is gradually closed by its own weight, and the hydraulic pressure supplied into the cylinder 60 is returned to the oil tank 73 through the return line 72.

On the other hand, when the water fills more than the set water level due to the heavy rain, water is introduced into the full water inlet 34 formed in the upper portion of the water level adjusting container 30 and discharged through the discharge port 33, and in this case, As the aberration 50 is driven as the water gate 20 is automatically opened to maintain the set water level can always maintain a stable water level.

Therefore, the present invention can effectively and properly control the water level of the low water amount and the discharge amount through the multi-stage inlet 31 and the full water inlet 34 installed in the water level control container 30 can manage the reservoir more safely and conveniently. There is an advantage, and also the roller gate automatic sluice of the present invention is mechanical, there is an advantage that can be installed at a low cost and less trouble.

In addition, the present invention has the advantage that can effectively cope with the drought while reducing the manpower because it can automatically control the low water and discharge amount while maintaining the set safety level through the water level control barrel 30 and the adjusting member 100, In addition, sediment, such as gravel, sand, and garbage, which have been swept by rapids during heavy rains, do not accumulate, which has the advantage of preserving river ecosystems.

As described above, the present invention is a very useful invention that can manage the reservoir more safely and conveniently because it can effectively control the water level of the reservoir and the discharge amount, and can be installed at a low cost with less trouble.

In addition, the present invention can reduce the manpower and effectively cope with the drought because the low water and discharge amount is automatically adjusted, and also preserves the ecosystem of the river because sediment, such as gravel, sand, garbage, etc. swept by the rapids during heavy rains do not accumulate It is a very useful invention.

Claims (7)

A water gate (20) assembled to be liftable to the door frame (10); A multi-stage inlet 31 is formed in the front, the opening and closing plate 32 is installed in each inlet 31, the rear lower portion is provided with a discharge port 33 is set through the full water inlet 34 formed in the upper front Water level control tank 30 to maintain the sleep; An aberration 50 installed at one lower side of the outlet 33 to drive the jack driving cam 40; A hydraulic jack 70 installed at the lower portion of the jack driving cam 40 and connected to the hydraulic gate opening and closing cylinder 60 mounted on the water gate 20 and the hydraulic line 71; An opening and closing member 80 installed at the lower side of the outlet 33 to open and close the return line 72 of the hydraulic jack 70 while operating according to water weight; A screw rod (90) and a rack (91) installed in the guide groove (11) of the door frame (10); An adjustment member 100 installed to be elevated on the screw rod 90 to adjust an opening height of the sluice 20; A driving member 110 for driving the screw rod 90 to elevate the adjusting member 100; Rotating plate 130 is installed as a torsion spring 120 to be rotated to the upper end of the water gate 20 and the fixing plate 140 is installed on the lower portion of the rotating plate 130 to be caught by the adjustment member 100 Including roller gate automatic sluice. The roller gate of claim 1, wherein a rubber rich part 35 having an air pocket is attached to an inner side of the opening and closing plate 32, and a pulling line 36 is connected to an outer side of the opening and closing plate 32. water gate. The roller gate automatic sluice according to claim 1, wherein a pressure gauge (74) and an overload prevention solenoid valve (75) are installed between the hydraulic line (71) and the oil tank (73) of the hydraulic jack (70). According to claim 1, The opening and closing member 80 is fixed to the upper and lower portions of the seat 81, the return line 72 and the hydraulic line 71 is connected to the fixed pipe 82, the fixed pipe 82 is built in the seat The ball 81 for opening and closing the 81, the operating rod 84 is assembled so as to be movable up and down in the fixed tube 82, the contact rod 84 in contact with the ear ball 83, and is installed in the central portion of the operating rod 84 Up and down the sump (87) formed drain holes (85, 86), the spring 88 is built in the fixed tube 82 and elastically in contact with the bottom of the sump (87), the operating rod 84 Roller gate automatic sluice, characterized in that consisting of a flow preventing rod guide (89) fitted to the top of the. According to claim 1, wherein the adjustment member 100 is provided with a support 101a, the height adjusting port 101 is screwed to the screw rod 90 and the hinge portion 102a at one lower side of the support 101a ) Is rotatably assembled so that the locking portion 102b integrally protrudes from the hinge portion 102a, and is assembled rotatably under the other side lower portion of the support portion 101a to be engaged with the rack 91. And the pinion 103 having a plurality of ball insertion grooves 103a formed on one side thereof, and interposed to be elastically fitted to the ball insertion groove 103a by being urged to receive spring 104 elasticity on the side of the hinge portion 102a. Roller gate automatic sluice characterized by consisting of a ball (105). The bevel gear of claim 1, wherein the driving member 110 is horizontally connected to both side threaded rods 90 through several bevel gears 111, and a lower side of the horizontal rods 112. Roller gate automatic sluice, characterized in that consisting of a handle 116 is connected via a bevel gear 115 to the bottom of the vertical rod 114, the vertical rod 114 is connected vertically through (113). The roller gate automatic sluice of claim 1, wherein rubber plates (150) are provided at both front and rear ends of the sluice (20) to block a gap between the sluice (20) and the door frame (10).