KR100690196B1 - Winch water gate being easy to remove impurities - Google Patents

Abstract

The present invention is to open and close the waterway while raising and lowering the water gate, when the foreign matter is sandwiched between the door frame and the bottom surface of the winch configured on the top of the water gate without knowing the fact is configured to close the water gate forcibly It completely solves the shortcomings of the conventional gates, which are configured to completely destroy the main body and the winch, and prevents the river water from flowing back to the residential area or farmland, because the foreign body is not completely closed by foreign matters caught in the lower part of the gate. In addition, when a foreign object is caught between the gate and the door frame, it is easy to find out the fact from the ground without going around the gate and constructs a lifting type winch gate so that foreign substances can be easily removed by using the pusher device configured at the bottom of the gate. It is an invention about the method.

The present invention is installed on the upper part of the water gate in the vertical direction at a certain distance from the water gate to install the hoisting, connecting the elevating member between the hoisting and the hydrology so that the water gate can be elevated by the hoisting device, It is constructed in a hollow state and has a supporting plate in the middle, and the lower end of the elevating member is configured to be coupled to the support piece so as to be caught in the bottom of the supporting plate in a state in which the supporting plate is slidably passed. However, even when the gate is stopped in the middle by the foreign material when the gate descends, the elevating member can lower the gate without leaving the gate as it is, and the foreign body check bar is exposed to the upper part of the winch as the gate stops in the middle. As a result, managers can easily recognize the presence of foreign substances by looking at it, so they can respond quickly. It will become.

It is also a structure of a sluice which is configured to close the sluice in a forced manner by using a forced elevating device configured in combination with the sluice.

Hoongigi, water gate

Description

Wound water gate being easy to remove impurities

1 is a perspective view of a lifting type gate according to a first embodiment of the present invention.

2 is a cross-sectional view of the lifting type gate according to the first embodiment of the present invention.

Figure 3a is a cross-sectional view of a normal operating state of the lifting gate according to the first embodiment of the present invention

Figure 3b is a cross-sectional view when foreign matter is sandwiched between the lifting gate and the bottom surface according to the first embodiment of the present invention.

4 is a cross-sectional view of a state in which the waterway is closed by operating the water gate in a state in which the elevating member pedestal is prevented from moving to the lower side in the lifting type gate according to the second embodiment of the present invention.

FIG. 5 is a cross-sectional view of a state in which a waterway is closed by operating a water gate in a state in which a forced elevating device pedestal is changed so that the elevating member can move to the lower side in the elevating water gate according to the second embodiment of the present invention.

Figure 6 is a cross-sectional view showing a foreign material removal device configured in the lower end of the lifting gate according to a third embodiment of the present invention.

*** Explanation of symbols for the main parts of the drawing ***

10: sluice 11: support plate

20: Hoist 21: Pinion gear

30: lifting member 31: support piece

32: lifting bar 33: lek gear

40: foreign material check bar 50: support frame

54: adjusting handle 55: stand

56: lower fixing pin 57: upper fixing pin

58: forced lifting device 76: spring fixing pin

77: spring 88: push rod

98: fixed shaft 99: elastic member

The present invention relates to a winch gate that is provided to facilitate the removal of foreign matters, and more particularly, in a water gate configured to open and close a waterway while raising and lowering a water gate, when foreign substances are sandwiched between a door frame and a bottom surface, The hoisting machine which is configured in the system is configured to forcibly close the floodgates without knowing the facts so that it completely solves the defects of the conventional floodgates which are configured to completely destroy the floodgates and the winkers, and at the same time the floodgates are not completely closed. Prevents backflow to farmland and when foreign objects are caught between the gate and the door frame, it is easy to recognize the facts from the ground without going around the gate, and actively uses the foreign substance removal device configured at the bottom of the gate. The lifting hoist gate to be removed Is an invention relating to a method.

As is well known, a sluice is formed at the inlet of a waterway from a river or a related waterway to paddy fields to prevent water from flowing back into the farmland.

The sluice installed for this purpose is to install a guide frame shaped like a "c" on the side wall of concrete structure, and insert the sluice vertically to the guide frame so that it can be guided by each guide frame. Or it is usually configured to raise and lower the gate by positioning the electric lift actuator.

By the way, the general lifting type hydrology has the disadvantage that the lifting operation of the water gate is impossible when the foreign matter is caught in the guide frame, such as plants, stones, trees, etc., foreign matter due to the river water flooding in the river if foreign matter is caught in the guide frame Due to the lack of rapid removal of sewage, river water flowed back to farmland or residential areas, causing significant flood damage. In other words, even when the water level in the river is high, such as summer, when heavy rainfall occurs, even if foreign matter is caught in the guide frame. There was a serious problem in that it could not be removed, so it could not function as a sluice.

In view of this, the present applicant is basically disclosed in Korean Patent No. 2001-69473, without an additional guide frame, the upper part of the sluice is connected to the hydraulic cylinder to be lifted up and down by hydraulic pressure, and the upper part of the sluice so that it can be opened and closed automatically by hydraulic pressure. The hinge is designed to be combined with the hinge, so that the opening and closing operation can be performed smoothly without obstacles such as stones, plants, etc., and the automatic sluice that enables the front and rear operation and lifting operation to be automatically performed even during the flood is proposed. There is a bar.

However, although the automatic sluice according to this Patent Publication No. 2001-69473 has excellent functionality compared to the general sluice, it is not recognized if foreign matter is caught between the bottom surface and the sluice when the sluice descends. In the cylinder, pressure is continuously generated, and the water gate will continue to be forced downward, so it takes a lot of hydraulic energy, and excessive force is transmitted to the cylinder rod connecting the water gate, There was a disadvantage to be deformed.

In addition, there is a method that is provided to remove the earth and sand wrapped in the lower end of the water gate by using a complicated process, such as patent application No. 2001-31412, but such a method as the mud, such as mud inflow into the earth and sand in the usual way There is a defect that does not function itself due to the defect that blocks the soil.

The present invention has been proposed in view of such a point, and having a winch at the top of the gate to raise and lower the gate, the lifting member lifting the gate by the winch is caught in the middle of the gate in the upward direction and downward By connecting in a free state, even when foreign objects get stuck between the gate and the bottom surface when the gate is lowered, only the lifting member can be lowered, leaving the gate as it is, to provide a winch gate that can easily remove foreign substances that can safely protect the gate. will be.

In another aspect, the foreign matter check bar connected to the water gate can be configured to penetrate the winch vertically to visually check the height of the foreign matter check bar drawn out to the upper part of the winch so as to quickly determine whether the foreign matter is caught between the water gate and the bottom surface. It is also possible to respond quickly.

In another aspect, when a slight foreign object is caught at the lower end of the hydrologic gate by forcibly lowering the water gate to actively remove the foreign material, or to provide a separate foreign material removal device to actively remove the foreign material.

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

[First Embodiment]

1 is a perspective view of a lifting type gate according to a first embodiment of the present invention, Figure 2 is a cross-sectional view of the lifting type gate according to a first embodiment of the present invention.

As shown, the lifting gate according to the first embodiment of the present invention, the winch 20 is installed on the upper portion of the water gate 10 in the vertical direction spaced apart from the water gate 10 by a predetermined distance, the winch 20 ) And the water gate 10 by the lifting device 20 by connecting the elevating member 30 between the water gate 10, the water gate 10 is composed of a hollow and the support plate 11 in the middle And a support piece 31 coupled to the lower end of the elevating member 30 so as to be caught by the bottom of the support plate 11 in a state in which the support plate 11 is slidably passed through.

In addition, one side of the water gate 10 is provided with a foreign matter check bar 40 is configured to penetrate the winch 20 in the vertical direction.

In this case, the elevating member 30 may be composed of a hard type member such as the elevating bar 32, or may be composed of a flexible member such as an elevating rope (not shown). As the lifting bar 32 is applied, one side of the lifting bar 32 is formed with a rack gear 33, the pinion gear 21 is provided on the winch 20 so as to correspond to the rack gear 33 is engaged with each other. This is illustrated by way of example.

And, although not shown in the drawings, it is apparent that the winch 20 is provided with a drive motor that provides a rotational force to raise or lower the lifting member 30.

Reference numeral 50 in the drawing represents a support frame for supporting the winch 20.

Referring to Figures 3a and 3b the operation of the lifting type gate according to the first embodiment of the present invention configured as described above are as follows.

First, when the lifting device 20 is driven by raising the lifting member 30 in the state in which the water gate 10 is closed, the support piece 31 caught under the lifting member 30 is caught by the support plate 11 while the water gate 10 is closed. When the water gate 10 is raised, the water in the aqueduct flows between the water gate 10 and the bottom surface.

In this state, when closing the water gate 10, the winch 20 is driven in the opposite direction as when the water gate 10 is raised, the elevating member 30 is lowered, and the water gate 10 is completely lowered to the floor. At the point of contact with the surface, the winch 20 is stopped, and when there is no foreign matter between the water gate 10 and the bottom surface as shown in FIG. 3a, the lower end and the bottom surface of the water gate 10 are completely in contact with each other. It will not flow.

On the contrary, if foreign matter is interposed between the water gate 10 and the bottom surface, the water gate 10 will not come into close contact with the bottom surface, but the winch machine 20 may have a pre-input rotation speed (the water gate may be matched with the bottom surface). Number of revolutions).

At this time, in the present invention, the support piece 31 fitted to the lower end of the elevating member 30 is connected to be caught by the bottom of the support plate 11 formed on one side of the water gate 10, so that the water gate 10 is foreign matter as shown in Figure 3b. Even if it stops in a state that is not completely lowered by the lifter 20 does not detect this and continue to operate, the lifting member 30 can be lowered according to the operation of the lifter 20 while leaving the water gate 10 as it is. ) Can be safely protected.

In addition, when the water gate 10 is not completely lowered and stopped in the middle by foreign matters, the foreign matter check bar 40 is exposed to the upper portion of the winch 20 as the water gate 10 is floated from the bottom, so that the manager is connected with the bottom surface. It can be easily confirmed that the foreign matter is sandwiched between the sluice 10 will be able to quickly deal with removing foreign matters.

As described above, the lifting type gate according to the first embodiment of the present invention can easily confirm that the foreign substance is caught while the foreign body is securely protected while the foreign substance is caught between the water gate and the bottom part, and the foreign substance can be actively removed. The second embodiment of the present invention, which has been slightly improved, has been described below.

Second Embodiment

4 is a cross-sectional view of a state in which a waterway is closed by operating a water gate in a state in which a lifting device pedestal direction is changed so that an elevating member of an elevating water gate according to a second embodiment of the present invention does not move to a lower side, and FIG. A cross-sectional view of a state in which a water channel is closed by operating a water gate in a state in which a lifting device pedestal is turned so that a lifting member of an elevating water gate according to a second embodiment of the present invention can move downward.

In the above drawings, the reference numeral 54 denotes an adjustment knob provided to adjust the direction of the forced elevating device from side to side, and the reference numeral 55 is configured to support the lower portion of the elevating bar 32 at the lower side of the forced elevating device. Indicates a pedestal, and reference numerals 56 and 57 represent lower fixing pins and upper fixing pins, respectively, which are fixed to prevent the lifting device, which is hinged to facilitate the left and right flow of the water gate 10, from being separated from the vertical direction of the water gate 10, Reference numeral 58 denotes a forced elevating device which is hinged to facilitate the flow of the water gate 10 and the left and right flow, and the reference numeral 76 is provided to prevent the spring coupled with the elevating bar 32 when the elevating bar 32 is operated up and down. Spring fixing pin, which is indicated by reference numeral 77 to remove the slight foreign substances caught on the lower end of the water gate 10 when the lifting bar 32 is lifting operation Denotes a spring which is provided to exert for.

As shown, the lifting type gate according to the second embodiment of the present invention is almost similar to the lifting type gate according to the first embodiment of the present invention, but is slightly more powerful than the rack-pinion method when lifting the gate. There is a difference in that it is configured to raise and lower the water gate through the hydraulic cylinder to apply, and that the device is capable of selectively raising and lowering the water at the time of removing the foreign matter slightly and usually, therefore, Description of the same parts as in the first embodiment will be omitted.

That is, the elevating member 10 is composed of a hydraulic cylinder, the piston rod of the hydraulic cylinder forms the elevating bar 32, the spring fixing pin 76 is fixed to the position between the support plate of the elevating bar 32 and the upper side of the sluice. The spring 77 is fitted between the spring fixing pin of the elevating bar 32 and the support plate, and the support plate 11 is slidably passed through the lower end of the elevating bar 32 as in the first embodiment of the present invention. The support piece 31 is coupled so that it may be caught by the bottom part of the support plate 11 in one state.

In addition, an adjacent portion of the elevating member 30 hinges the inner upper side of the water gate 10 and the support plate 11 to constitute a forced elevating device 58, and such forced elevating device 58 is located at the upper portion thereof. An adjustment knob 54 is formed to adjust the direction in a right angle direction, and a pedestal 55 is formed to selectively block the lower end of the elevating bar 32 in the same direction as the adjustment knob 54 at the bottom thereof. The upper fixing pin 57 and the lower fixing pin 56 are fixed to the upper adjacent part of the sluice and the adjacent support plate so as to prevent the upper and lower parts of the forced elevating device from moving.

In such a configuration, as shown in FIG. 5, the base 55 of the forced elevating device 58 is positioned so as not to block the lower end of the elevating bar 32 so that the water gate 10 can be raised and lowered. If foreign matters are caught on the lower side of 10), the foreign matter check bar 40 is raised above the usual position, so it can be easily recognized from the outside.

When foreign matter is caught between the water gate 10 and the bottom part, the hydraulic cylinder constituting the elevating member 30 is contracted, and the elevating bar 32 and the water gate 10 are forced up and down in a state of elevating device 58. The hydraulic knob constituting the elevating member 30 is extended by rotating the adjustment knob 54 of the upper end to the opposite side so that the base 55 blocks the lower end of the elevating bar 32 as shown in FIG. 4. The foreign material can be crushed by the weight of the water gate by lowering the water, and when the water gate 10 is raised, the water drop 10 is lowered again while the adjustment knob 54 is rotated in the opposite direction again. The lower end portion of the 32) is free, and the water gate 10 can be elastically moved by the spring 77 so that the crushed foreign matter can be more finely crushed and removed.

At this time, the forced lifting device 58 is possible to rotate left and right by the upper fixing pin 57 and the lower fixing pin 56, but the separation in the vertical direction is prevented can be carried out semi-permanently.

Of course, the foreign material can be removed by the weight of the hydrology and the elastic force of the spring as described above, but if the foreign material is not crushed well, or if the material is very hard, the water gate may be broken, so that the foreign material can be removed more aggressively. A separate foreign matter removal apparatus may be provided at the bottom of the apparatus, and a third embodiment of the present invention will be described below.

Third Embodiment

Figure 6 is a cross-sectional perspective view showing a foreign material removal device configured in the lower end of the water gate according to a third embodiment of the present invention.

In the above drawings, reference numeral 88 denotes a push rod provided to remove foreign substances caught on the lower end of the water gate 10, and reference numeral 98 denotes an elastic member provided to operate the push rod 88 back and forth at the bottom of the channel. Indicate a fixed shaft fixed to the, and the reference numeral 99 denotes an elastic member such as a hydraulic cylinder for operating the push rod 88 back and forth.

As shown, the third embodiment of the present invention is applicable not only to the first or second embodiment of the present invention but also to a general hoisted hydrological gate, and a fixed shaft ( The expansion and contraction member 99 made of the hydraulic cylinder through the 98, and the piston rod tip portion constituting the expansion and contraction member 99 is to combine the push rod 88.

At this time, the stretching member 99 applied to the third embodiment of the present invention is shown as an example consisting of a hydraulic cylinder, but any member that can push and pull the push rod 88 can be applied in various ways, the stretching member Of course, the installation direction of the 99 should be directed toward the discharge side from the reservoir side of the sluice 10, and when the expansion member 99 is fully retracted, the position of the push rod 88 should be located on the reservoir side and stretched. Obviously, when the member 99 is extended as far as possible, the position of the push rod 88 should be located on the discharge side.

In addition, although not shown, the expansion member 99 may be provided by operating the expansion member 99 in the hydrologic control panel provided at the outside of the river.

First, when it is recognized that foreign matter is caught between the water gate 10 and the bottom portion, the hydraulic cylinder constituting the expansion and contraction member 99 is elongated while the water gate 10 is lifted up, and a push rod is attached to the end of the piston rod of the hydraulic cylinder. 88 is fixed so that the lower side of the water gate 10 in the state in which the push rod 88 is in close contact with the bottom portion as it is, foreign matters can be removed by moving to another position.

In the present invention, the rack-pinion method and the hydraulic cylinder method are exemplified as the apparatus for elevating the sluice 10, but various methods such as raising and lowering the sluice, for example, a rack bar gear and a screw gear, are variously known. It is natural that such a design change is within the scope of the present invention, since the means can be used.

In addition, the manual lifting device is adjusted manually, for example, but may be driven automatically by connecting a separate drive means, such as gear type, hoist type, hydraulic type, and the addition of such drive means can be changed design by any person skilled in the art It is natural that such a design change is within the scope of the present invention.

In addition, civil engineering works according to the configuration method is also within the scope of the present invention is a matter of course.

As described above, in the present invention, when the elevating member is raised, the water gate can rise along, but even when the gate is stopped in the middle by the foreign material, the elevating member can be lowered while leaving the water gate as it is. It is to protect the winch that is provided for the safety, as the foreign body check bar is exposed to the upper part of the winch as much as the gate stops, the manager can easily see whether there is a foreign matter, so that quick response is possible.

In addition, if you forcibly close the gate without knowing that foreign substances are caught in the lower part of the gate, there is a significant action effect that fundamentally solves the conventional defects inevitably damaged by the winch and the gate which are configured to raise the gate.

In addition, it is possible to actively remove the foreign matter caught between the water gate and the bottom using a forced lifting device or a foreign matter removal device can easily solve the problems caused by the foreign matter.

Unpredictable conditions are always present in the waterways of the rivers. Among them, foreign matters under the water gate often cause serious damages to the floodgates or the floodgates that cannot be closed. There are significant problems, but if you use a forced elevating device configured by the configuration method of the present invention has a significant working effect to solve these problems at a time.

Claims (3)

On the upper portion of the water gate 10 in the vertical direction is installed a winch 20 supported by the support frame 50 to be spaced apart from the water gate 10 by a predetermined distance, and the winch 20 and the water gate 10 of In the lifting device-type hydrology configured to connect the elevating member 30 therebetween so that the water gate 10 can be raised and lowered by the winch 20, The sluice gate 10 is formed in a hollow state and has a supporting plate 11 in the middle thereof, and a lower end of the elevating member 30 of the supporting plate 11 in a slidable manner. The support piece 31 is configured to be coupled to the bottom, and the foreign material check bar 40 is provided at one side of the sluice 10 to penetrate the support frame 50 and the winch 20 in the vertical direction. Make up; Adjacent portions of the elevating member 30 constitute a forced elevating device 58 by penetrating the inner upper side of the sluice 10 and the support plate 11, and a right angle direction in the upper portion of the forced elevating device 58. A control knob 54 is formed to adjust the direction thereof, and the pedestal 55 selectively blocks the lower end of the elevating member 30 in the same direction as the control knob 54 at the lower portion of the forced elevating device 58. And an upper fixing pin 57 and a lower fixing pin 56 at the upper and inner adjacent parts of the water gate of the forced elevating device 50 to prevent the upper and lower parts of the forced elevating device 58 from moving up and down. Hoisting machine sluice provided to facilitate the removal of debris, characterized in that each fixed). The method of claim 1, The elastic member 99 is fixed to the lower channel of the sluice 10 by a fixed shaft 98, and a push rod 88 is coupled to the elastic member 99 according to the driving of the elastic member 99. The foreign material removal, characterized in that the push rod 88 is configured to remove foreign substances caught on the lower end of the water gate 10 by entering the lower portion of the water gate 10 by pushing the foreign matter to the outside of the water gate 10 The winch gate is provided to facilitate. The method of claim 1, The lifting member 10 is composed of a hydraulic cylinder, the piston rod of the hydraulic cylinder forms a lifting bar 32, a spring fixing pin 76 is located between the support plate of the lifting bar 32 and the upper side of the water gate It is fixed, the spring 77 is fitted between the spring fixing pin and the support plate of the elevating bar 32, the support plate in the state in which the support plate 11 is slidably passed through the lower end of the singer elevating bar 32 The winch gate is provided with easy to remove the foreign material, characterized in that the support piece 31 is coupled to be caught in the bottom of the (11).

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