KR100611568B1 - Auto Watergate - Google Patents

Abstract

The present invention relates to a submersible hydrologic gate, which can prevent the breakage of the hydrologic opening / closing cylinder to which strong water pressure is transmitted by fixing the main body of the hydrologic body in a completely closed state or a predetermined angle open state so that the hydrological body is no longer opened or closed. The object of the present invention is to provide an automatic floodgate capable of opening and closing, which is capable of maintaining watertightness without the flow of water due to water pressure when the floodgate main body is closed.

Automatic beam gate according to the present invention, the wall 11 and the hollow square plate to protect the support 11 is built on the support 11 of the water gate at a predetermined interval by the concrete structure 66 on both sides or in the middle of the channel. It is formed to be inclined between the wall (1) and having two pairs of hinge shafts (2a) on both sides or in the middle of the upper end of the sluice body (2) and the sluice body (1) rotatably coupled to each support (1a) 2) one end is coupled to the other end is coupled to the support (1a) of the wall (1) in the automatic floodgate consisting of a hydraulic door opening and closing cylinder (3) to be able to open and close the sluice body (2), The two-way hydraulic cylinder 4 is fixed to the lower side of the inner space of the main body 2 in the longitudinal direction of the sluice main body 2, and the rods 4a on both sides of the two-way hydraulic cylinder 4 have both sides of the sluice main body 2. The rod 4a of the outer bidirectional hydraulic cylinder 4 The rod insertion hole 5 is formed on the corresponding surface of the wall 1 to be extended, so that the rod is coupled to the rod insertion hole when the rod is extended, so that the opening and closing of the hydrologic body can be controlled.

Hydro gate, automatic beam gate, hydraulic cylinder, rod insertion hole

Description

Auto watergate equipped with easy to open and close by the long axis structure {Auto Watergate}

1 is a side configuration diagram of an automatic beam lock in accordance with the present invention

Figure 2 is a front configuration diagram of the automatic beam sluice in accordance with the present invention

Figure 3 is an enlarged cross-sectional view of the main portion enlargement of the automatic guard gate according to the present invention

Figure 4 is a front configuration view showing another embodiment of the automatic beam sluice in accordance with the present invention

Figure 5 is a side view showing another embodiment of the automatic guard gate according to the present invention

Figure 6 is a closed state of the water gate according to a second embodiment of the present invention

Figure 7 is an open state of the water gate according to a second embodiment of the present invention

Figure 8 is a state diagram showing the support and the door frame of the sluice according to the second embodiment of the present invention

9 is a plan state diagram of a sluice gate according to a second embodiment of the present invention.

10 is a view showing the internal shape and the installation plane of the water gate according to the second embodiment of the present invention

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※ Explanation of symbols for main parts of drawings ※

1. Wall 2. Sluice body 3. Opening and closing cylinder 4. Cylinder 5. Cylinder protector 6. Water level sensor

TECHNICAL FIELD The present invention relates to automatic floodgates for maintaining the water level at the reservoir side at a desired height by installing in a waterway or a related waterway of a river or a relatively small reservoir, and in particular, the floodgate is completely closed. By fixing the water main body in the open state or at a predetermined angle, the water main body can be prevented from being opened or closed any more, thereby preventing damage to the hydrographic opening / closing cylinder to which a strong water pressure is transmitted. In particular, when the water main body is closed, the water body cannot flow due to water pressure. It relates to an automatic security gate that can be opened and closed to maintain the watertight.

In addition, the present invention relates to a method of installing a support for supporting a hydrologic gate in the middle of the hydrological gate to increase the size of the automatic guard gate installed in a large river.

Sluice gates are installed in reservoirs and streams of rivers to prevent flooding. As the water gate installed in the reservoir or Yeosu channel as described above, the water gates are constructed at predetermined intervals on both sides of the channel, and are formed in the form of walls and hollow rectangular plates, each having an upright support on the inner corresponding surface, so as to be inclined at an acute angle between the walls. It is arranged and provided with two pairs of hinge shafts on the support of the wall is formed on both sides of the upper end and one end is coupled to the sluice main body and the sluice main body rotatably coupled to the respective supports, the other end is coupled to the support of the wall to the hydrologic main body An automatic guard gate is provided which consists of a cylinder for opening and closing the gate.

 However, in the case of the automatic floodgate, the opening and closing degree of the floodgate body is made by operating a cylinder for opening and closing the floodgate, and there is no support means for maintaining the floodgate body separately in a state where the floodgate body is completely closed or maintained at a predetermined angle. When strong hydraulic pressure is applied, the hydraulic pressure is transmitted to the hydrological opening and closing cylinder which is connected to the hydrologic main body. As a result, the hydrostatic opening / closing cylinder received excessive force, causing frequent problems. Especially, when the hydrologic main body was completely closed at low water, the hydrological opening / closing cylinder was continuously operated due to the large water pressure that is continuously acting on the hydrologic body. There was a problem that could not overcome the force and the hydrological body was pushed finely and could not maintain perfect watertightness. Also, the hydrological gates are limited in length so that a large number of hydrologic gates of small size must be installed in large rivers. As a result, there was a significant shortcoming of flood damage due to disturbing the flow of water at the time of flooding.

The present invention has been invented in view of the above-described conventional problems, and its object is to provide a means for supporting the body of the body at the time of closing the body of the body or at a predetermined angle, that is, a rod in the lower space of the body of the body. Is provided with a cylinder installed through both sides of the water main body to be coupled to the rod insertion hole formed in the wall, thereby providing an automatic maintenance door capable of opening and closing intermittent to keep the water main body set to overcome the water pressure It is in doing it.

In addition, as shown in FIGS. 6 and 7, the method of constructing a support at regular intervals on the left and right of the middle of the floodgate is provided to provide an automatic floodgate configured to not cause flood damage. do.

The automatic sluice capable of opening / closing of the present invention is constructed at predetermined intervals on both sides of the waterway, and has a wall and a hollow rectangular plate shape each having an upright support on the inner corresponding surface, and are inclinedly disposed between the walls. It is provided with hinge shafts on both sides, and one end is coupled to the sluice main body and the sluice main body which is rotatably coupled to the respective supports, and the other end is coupled to the support of the wall to the sluice composed of a sluice opening and closing cylinder to open and close the sluice main body. In this case, the two-way hydraulic cylinder is fixed in the longitudinal direction of the hydrologic body below the inner space portion of the hydrological body, and each rod of both sides of the two-way hydraulic cylinder penetrates both sides of the hydrological body, and the rod of the external two-way hydraulic cylinder is extended A rod insertion hole is formed in the corresponding surface of the wall, and the rod is inserted into the rod insertion hole when the rod is extended. Characterized in that a coupled to the intermittent opening and closing of the water gate body.

In addition, the two-way hydraulic cylinder is replaced by a pair of symmetrically arranged one-way hydraulic cylinder, characterized in that each rod of the one-way hydraulic cylinder is installed so as to penetrate both longitudinal sides of the hydrologic body.

In addition, the rod insertion hole formed in the corresponding surface of the wall extending the rod of the two-way hydraulic cylinder or one-way hydraulic cylinder is formed on the corresponding surface of the rod when the body is completely closed, when the body is opened at a predetermined angle It is characterized in that a large number formed on the surface corresponding to each position of the wall in which the rod is extended so that it can be interrupted.

In addition, it is characterized in that the guide for maintaining the guide and the water tightness of the rod is installed on both sides of the sluice body through which the rod of the two-way hydraulic cylinder or one-way hydraulic cylinder to penetrate both sides of the sluice body.

The automatic sluice capable of controlling the opening and closing of the present invention as described above is to support the sluice body to be fixed to the wall in a completely closed state or a predetermined angle open state, so that even if the hydraulic pressure is not transmitted to the hydraulic opening / closing cylinder as it is, the failure is prevented. It can be prevented, and in particular in a closed state, the hydrologic body can be supported in a non-flowing state, thereby maintaining complete watertightness.

Hereinafter, a specific embodiment of the present invention will be described in detail with reference to the drawings.

1 is a side configuration diagram of the automatic sluice gate according to the present invention, FIG. 2 is a front configuration diagram of the automatic sluice gate according to the present invention, and FIG. 3 shows an enlarged sectional view of the main part of the automatic sluice gate according to the present invention.

The automatic guard gate of the present invention is constructed at predetermined intervals on both sides of the waterway, and has a hollow rectangular plate shape and a wall 1 having an upright support 1a on the inner corresponding surface, respectively, between the walls 1. One end is coupled to the sluice main body 2 and the sluice main body 2 which are disposed to be inclined and provided with hinge shafts 2a on both sides of the upper end thereof so as to be rotatably coupled to the respective support bases 1a. It is the same as that of the prior art is composed of a hydraulic door opening and closing cylinder (3) that is coupled to the support (1a) of the door to open and close the body. And the water frame side and the lower edge of the water body (2) is formed with a door frame (8) supporting the water body (2), the water seal on the upper surface of the door frame (8) (9) A water level sensor 7 may be installed on the water storage wall 1 and provided to automatically adjust the water level.

The automatic floodgate of the present invention enables to control the opening / closing state of the floodgate main body when the floodgate is closed or opened at a predetermined angle in the conventional automatic floodgate configuration so as to protect the hydraulic gate opening and closing cylinder 3 from water pressure. In addition, when the water gate is completely closed, the water main body (2) does not flow so that watertightness can be maintained.

To this end, the present invention is to fix the two-way hydraulic cylinder (4) in the longitudinal direction of the water body (2) to the lower side of the inner space portion of the sluice body (2), each rod 4a of both sides of the two-way hydraulic cylinder (4) is It is installed to penetrate both sides of the sluice body (2). At this time, the hydraulic cylinder (4) can be fixed by welding to the sluice body (2), but it is preferable to couple the bracket 10 to the outside of the cylinder body and bolt it to the sluice body (2).

The two-way hydraulic cylinder 4 is replaced by a pair of one-way hydraulic cylinders 4 'arranged symmetrically as shown in FIG. 4, but each rod 4a' of the one-way hydraulic cylinder 4 'is a hydrologic body 2 The object of the present invention can also be achieved by installing the device so as to penetrate both sides of the longitudinal direction.

A rod insertion hole 5 is formed in the corresponding surface of the wall 1 on which the rods 4a and 4a 'of the bidirectional hydraulic cylinder 4 or the one-way hydraulic cylinder 4' are extended. The rod insertion hole 5 is formed on the corresponding surface of the rods 4a and 4a 'when the sluice body 2 is completely closed as shown in FIG. 1 to prevent the load of the sluice opening and closing cylinder 3 from water pressure. It is also possible to maintain the watertightness, and preferably, as shown in FIG. 5, a wall in which the rods 4a and 4a 'are extended so that the hydrologic main body 2 can control the opening when the water body 2 is opened at a predetermined angle. It is more preferable to form a large number on each side corresponding surface of 1).

Accordingly, when the rods 4a and 4a 'are extended, the rods 4a and 4a' are coupled to the rod insertion holes 5 in the closed state or at a predetermined angled position so that the opening and closing of the hydrologic main body 2 can be interrupted. Will be. That is, when the rod 4a is extended and coupled to the rod insertion hole 5 formed in the wall 1, the hydrologic main body 2 may be fixedly supported without being flown.

On both sides of the sluice body 2 through which the rods 4a and 4a 'pass, guides 6 for maintaining horizontal guidance and watertightness of the rods 4a and 4a' are provided. Here, the guide 6 is fixed to surround the outer circumferential surface of the rods 4a and 4a 'at both inner sides of the sluice body 2 in a cylindrical shape, and the hydrology body according to the elongation of the rods 4a and 4a' at the inner side thereof. It is preferable to provide a ring-shaped sealing member 6a in order to maintain the inside and outside watertightness of (2).

Accordingly, the rods 4a and 4a 'are stably horizontally stretched by the guides 6 so that the rods 4a and 4a' can be coupled to the rod insertion holes 5 according to their positions. Because it is in a state supported by), the water pressure is not transmitted to the hydraulic opening and closing cylinder (3) as it is to prevent frequent failures.

Another structure that is configured to lock the water gate 2 is described as follows.

A roller 52 is formed at the end cross-sections of the rods 4a and 4a 'coupled to the bidirectional hydraulic cylinder 4 or the one-way hydraulic cylinder 4' which penetrates both sides of the sluice body 2. Guides 6 for guiding the rods 4a and 4a 'are provided at both sides of the sluice main body 2 through which the rods 4a and 4a' pass and smoothly lock the sluice 2. In order to assist the guide role of the roller 52 formed in the end sections of the rods 4a and 4a 'coupled to the cylinders 4 and 4', the guide 51 having a triangular shape is provided in the rod insertion hole 5. It can be installed in parallel.

The second embodiment of the present invention, which is configured in the same manner as the first embodiment by using the method described above, is configured in the same manner as in the first embodiment but differently configures the opening and closing means of the water gate according to the drawings The explanation is as follows.

6 is a closed state diagram of a sluice gate according to a second embodiment of the present invention, and FIG. 7 is an open state diagram of a sluice gate according to a second embodiment of the present invention.

8 is a state diagram showing the support and the door frame of the sluice according to the second embodiment of the present invention,

9 is a plan state diagram of a sluice gate according to a second exemplary embodiment of the present invention.
The automatic beam sluice according to the second embodiment of the present invention is constructed at predetermined intervals by the concrete structure 66 on both sides of the channel of the river or the river, and two pairs at a constant distance in the inner middle of the concrete structure 66. The wall 12 is configured to protect the upright support of the 11, the sluice 2 is installed based on the wall is formed of a hollow rectangular plate shape is disposed inclined between the support 11 is Two pairs of hinge shafts 22 are provided on both sides of the upper middle portion of the water gate 2 at a predetermined distance, and the two pairs of white shafts 22 are coupled to the respective support bases 11. ) Is coupled to one end and the other end of the white axis (22),

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The upper side of the hydrological opening and closing cylinder 34 provided to open and close the hydrological main body 2 configured as described above is axially coupled by the bracket 36 formed on the upper side of the support 11 and the lower side of the cylinder 34 It is axially coupled to the bracket 35 formed on the upper end of the body of the water gate (2).

In addition, the discharge passage 55 is configured on one side of the water gate 2 and on one side of the other side to discharge the inflow water flowing upstream of the river without the water gate 2 being opened.

 And the water frame side and the lower edge of the water body (2) is formed with a door frame (8) to be in close contact with the water body (2), the water packing on the upper surface of the door frame (8) (9) A water level sensor 7 may be provided on the water storage side wall 1 to automatically adjust the water level.

In addition, the structure of the locking device according to the first embodiment of the present invention can be applied not only to the second embodiment but also to a variety of deformed structure, so that those skilled in the art of manufacturing a water gate implement the present invention. It is natural that imitation contractors should be immediately punished because the structure of the hydrological fabricated by slightly changing the structure according to the example also falls within the scope of the present invention.

In the above-described embodiments of the present invention, only preferred embodiments of the present invention are described, and the technical scope of the present invention is not limited. That is, the present invention, even if the configuration position of the cylinder in the technical concept, the roller at the end of the cylinder constituted in the locking device, or the inflow and outflow passages, or even different ways of configuring the support Not only can the construction be completed, but the shape of the watergate can be modified in various forms, and since such modifications are within the scope of the present invention, it is natural that imitation agents imitating the structure of the present invention should be immediately punished. .

In addition, it is natural that such a design change is also within the scope of the present invention because the function according to the embodiment of the first day of the present invention can be applied to the submerged hydrologic gate which is conductively configured.

The present invention as described above can support the hydrologic main body on the wall, so that the strong hydraulic pressure acting on the hydrologic main body in the completely closed state is not transmitted to the hydrologic opening / closing cylinder as it is, thereby preventing failure and damage of the hydrologic opening / closing cylinder. There is an advantage, and because of this, the hydrologic main body is finely open to compensate for the shortcomings of the shortcomings, there is an advantage to improve the watertight state. In addition, since the main body can be supported on the wall while maintaining a predetermined angle, even if a strong water pressure acts in the event of a flood, the flood gate is not damaged, thereby improving its durability.

In addition, due to the limitation of the structure, the conventional underwater beam method has a significant drawback, which requires a lot of construction cost because the underwater beam can be constructed in large rivers or large rivers only by using several gates. Due to the structure of the floodgate, there was a significant flaw causing flood damage.

However, the method of constructing the automatic beam sluice applied to the present invention is not only inexpensive construction cost but also low cost because it is possible to configure a very large underwater beam even if only a few sluice gates are constructed to be magnified in rivers or rivers with a large freshwater area. It is easy to secure a large amount of water at a cost alone, so that it can supply a large amount of water quickly where it is needed, and its simple structure does not interfere with the flow of water flowing in the flood. Due to the rapid discharge, it has the advantage of exerting a significant effect of preventing flood damage in advance.

Claims (4)

The inner middle of the concrete structure 66 constructed on both sides of the channel of the river or river constitutes a wall 12 that protects the two pairs of upright supports 11 at a predetermined distance, and the water gate 2 starts from the wall. To install, but the sluice (2) is formed in the shape of a hollow square plate inclined between the support 11, the two ends of the hinge shaft (22) at a predetermined distance on both sides in the middle of the upper end of the sluice (2) In addition, the two pairs of white shaft 22 in the automatic gate to allow one end and the other end of the shaft of the white shaft 22 is coupled to the white paper box 44 coupled to the respective support (11) , The upper side of the hydrological opening and closing cylinder 34 provided to open and close the water main body 2 is axially coupled by a bracket 36 formed on the upper side of the support 11, the lower side of the cylinder 34 is In addition to the shaft coupled to the bracket (35) configured on the top of the body of 2),  On one side of the water gate 2 and the other side, the discharge passage 55 is configured to discharge the inflow water flowing in the upstream of the river in the state that the water gate 2 is not open, The two-way hydraulic cylinder 4 is fixed in the longitudinal direction of the sluice body 2 under the inner space portion of the sluice body 2, and the rods 4a on both sides of the two-way hydraulic cylinder 4 are connected to the sluice body 2 of the hydrology body 2. A rod insertion hole 5 is formed in a corresponding surface of the wall 1 on which the rod 4a of the outer bidirectional hydraulic cylinder 4 extends, so that the rod is inserted into the rod insertion hole when the rod is extended. Automatic beam door is provided to facilitate the opening and closing by the structure of the long axis, characterized in that coupled to control the opening and closing of the main body. The hydraulic cylinder (2) of claim 1, wherein the bidirectional hydraulic cylinder (4) is replaced by a pair of symmetrically arranged one-way hydraulic cylinders (4 '), wherein each rod (4a') of the one-way hydraulic cylinder (4 ') is a hydrologic body (2). Automatic bogie gate provided with easy opening and closing by the structure of the long axis, characterized in that installed to penetrate both sides of the longitudinal direction. The rod insertion hole according to claim 1 or 2, wherein the rods (4a, 4a ') of the bidirectional hydraulic cylinder (4) or the one-way hydraulic cylinder (4') are formed on the mating surface of the wall (1) in which they extend. (5) is formed on the corresponding surface of the rod (4a, 4a ') in the state that the hydrologic main body 2 is completely closed, the rod (4a, 4a) to be intermittent when the hydrological main body (2) is opened at a predetermined angle Auto guard gate provided to facilitate the opening and closing by the structure of the long axis, characterized in that a plurality of rod insertion holes (5) are formed in each position corresponding surface of the wall (1) is extended. The end section of the rods 4a and 4a 'according to claim 1 or 2, wherein the rods 4a and 4a' are coupled to the bidirectional hydraulic cylinder 4 or the one-way hydraulic cylinder 4 'which penetrates both sides of the sluice body 2, respectively. Guides 6 for guiding the rods 4a and 4a 'are provided at both sides of the hydrologic main body 2, which constitutes the roller 52 and through which the rods 4a and 4a' pass. In order to facilitate the locking action, the guide 51 having a triangular shape to help guide the roller 52 formed at the end sections of the rods 4a and 4a 'coupled to the cylinders 4 and 4' is provided. Automatic bogie gate provided with easy opening and closing by the structure of the long axis, characterized in that installed in parallel with the rod insertion hole (5).

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