KR200359185Y1 - A Floodgate Device For Public Road - Google Patents

Abstract

Highway gate device according to the present invention, the door frame is composed of a frame fixed to each of the longitudinal longitudinal surface of the rectangular tubular structure, a plate of a size corresponding to the door frame and disposed on one surface of the plate at a predetermined interval and a predetermined angle A first gate and a first hinge fixed to one side of the frame in a longitudinal direction and connected to the first hinge to form a hinge axis, and the water gate can be rotated about the hinge axis. A hinge portion including a second hinge fixed to the water gate at a position corresponding to the one hinge, a cylinder driven to emerge from the cylinder body, and a cylinder driven based on one side rotatably connected to an upper surface of the structure; It is formed at both ends in the longitudinal direction to rotate the water gate by the driving force transmitted through 1, the connecting hole and the upper portion is configured to include the link are each connected to the second hinge located at the top of the relatively through the second connecting hole and the other end of the second hinge cylinder. Therefore, the highway gate device according to the present invention, the hydraulic gate can be easily opened and closed through a cylinder operated by the hydraulic can act as a gate to block the passage of water and water of people and vehicles.

Description

A floodgate device for public road

The present invention relates to a highway hydrological device, and more specifically, it can be used as a passageway for people and vehicles by opening the gate in normal times, and when water needs to be blocked due to flooding, the water can be closed to block the flow of water. It relates to a highway hydrological device.

In general, water gates are doors installed in waterways to control flow or maintain depth. Therefore, the sluice gate installed at one point of the reservoir or river is used as a function to control the amount of water stored by opening some or all of the water when the amount of water being stored increases or the amount of water suddenly blows up due to the heavy rain.

However, the passage through which the water flows out of the floodgate is mainly a tributary of the river, a river, or an agricultural waterway. Even though the amount of water increases, the passages are stacked on both sides of the passage so that the passage is not flooded to penetrate the surrounding farmland or houses. Is common.

In the past, people, cars, and the like could pass only to the upper end of the fork. That is, when the gate is opened, the chitney functions to prevent the flooding of water, so it is difficult to plan a traffic path that can pass through the chitney.

In areas with frequent flooding due to torrential rains, new banks were installed along with the existing banks, or other flood gates along the waterways were required.

However, the construction of new chimneys and sluice gates has placed great restrictions on the movement of people and vehicles, which has led to the study of highway hydrological devices that can be used not only for flood prevention but also for the passage of people and vehicles. It has been going on.

By the way, the conventional water gate is generally driven up and down to lift a heavy load of the water gate, a complex facility is required to maintain the state. Therefore, there is a risk of falling due to the high installation cost, the hydrological constant force by the external force in the raised state.

And because the gate is located in the upper part of the passage there was a problem that gives anxiety to people and vehicles passing through.

Therefore, the present invention has been devised in view of the above-described conventional problems, and an object of the present invention is to allow the gate to be easily opened and closed through a cylinder operated by hydraulic pressure, which can be used as a passage of a person and a vehicle, and torrential rain In case of emergency, such as to provide a public gate device that can be used as a water gate.

1 is a perspective view of a first embodiment of a highway gate device according to the present invention,

2 is a front view of the apparatus shown in FIG. 1, FIG.

3 is a plan view of the apparatus shown in FIG.

4 is a cross-sectional view taken along the line A-A of FIG.

5 is a cross-sectional view taken along the line B-B of FIG.

Figure 6a is a state diagram when the device according to the present invention is closed,

6b is a state diagram when the device according to the present invention is opened,

7 is a front view showing a second embodiment of the device according to the present invention.

<Explanation of symbols for the main parts of the drawings>

10: door frame 11: reference frame

13: auxiliary frame 20: sluice

21: plate 23: support

25 roller 30 hinge portion

31: first hinge 33: second hinge

40: cylinder 41: cylinder body

43: cylinder arm 45: connecting pin

47: fixed pin 50: link portion

51: first connection hole 53: second connection hole

60: rail 70: serration shaft

80: fixed plate 90: operating room

100: highway hydrological device 200: structure

210: receiver

The present invention, door frame consisting of a frame fixed to each of the longitudinal side of the rectangular tubular structure that can optionally be used as a water or human passage;

A water gate including a plate having a size corresponding to the door frame and a plurality of supports disposed on one surface of the plate at predetermined intervals and at predetermined angles;

The water gate at positions corresponding to the first hinges respectively connected to the first hinge and the first hinge fixed to one side of the frame to form a hinge axis, and the water gate can be rotated about the hinge axis. A hinge portion including a second hinge fixed to the hinge;

A cylinder driven to be released from the cylinder body based on one side rotatably connected to an upper surface of the structure; And

An upper second hinge positioned at a relatively upper portion of the other side and the second hinge of the cylinder through first and second connecting holes formed at both ends in the longitudinal direction so as to rotate the water gate by the driving force transmitted through the cylinder; It is configured to include; and a link unit connected to each.

And the roller is further provided with a roller at an outermost lower end from the hinge shaft so as to reduce friction with a bottom surface when the gate is rotated about the hinge axis. It is preferable to further include a rail installed on the bottom surface corresponding to the copper wire of the roller.

In addition, the first hinge is formed to protrude in the axial direction, the second hinge is formed in the axial direction to correspond to the protrusion forming portion of the first hinge is coupled to the first hinge and the second hinge, the upper Preferably, the second hinge extends in the axial direction such that a portion fastened to the second connection hole protrudes toward the upper end of the structure.

The apparatus further includes a serration axis fitted in the axial direction at the upper end of the upper second hinge and having a serration formed in the axial direction at the outer circumference, and at the inner circumference of the second connecting hole, the axis The serration is preferably formed to be fitted to the serration shaft in the direction.

In addition, the link portion is preferably bent at a predetermined angle at one point in the longitudinal direction so that interference does not occur with each other when the cylinder arm is separated in the axial direction from the cylinder body.

In addition, the inner circumference of the first connection hole is such that the connecting pin of the cylinder mounted to the first connection hole is increased a predetermined distance so as to increase the angle between the cylinder and the hinge shaft to increase the force transmission efficiency of the cylinder. It is desirable to be formed in a long hole movable as much as possible.

In addition, the plurality of supports, vertically cross the bottom surface and perpendicular to the longitudinal support and the longitudinal support disposed in the longitudinal direction from one end to the other end in the horizontal direction in order to reduce the interval between the support sequentially in the direction toward the hinge axis. It is preferable to include a horizontal support that is disposed from one end to the other end in the longitudinal direction while decreasing the interval between the support sequentially in the facing direction.

Hereinafter will be described with reference to the accompanying drawings relating to the highway hydrological device according to the present invention.

1 is a perspective view of a first embodiment of a highway gate device according to the present invention, Figure 2 is a front view of the device shown in Figure 1, Figure 3 is a plan view of the device shown in FIG. 4 is a cross-sectional view taken along the line A-A of FIG. 2, and FIG. 5 is a cross-sectional view taken along the line B-B of FIG. Here, in FIG. 5, the link portion 50 and the cylinder 40 are not accurate shapes because the water gate 20 is opened, but this should be understood as being deformed to represent the cross-sectional shape of the link portion 50. do.

As shown in Figures 1 to 5, the highway gate device 100 according to the present invention, the door frame 10, the water gate 20, the hinge portion 30, the cylinder 40 and the link portion 50 It consists of.

First, the door frame 10 is optionally installed in a rectangular tubular concrete structure 200 to be used as a passage of water or a person. That is, the door frame 10 is composed of a reference frame 11 and three auxiliary frames 13, the four frames (11, 13) is formed integrally fixed to one surface in the longitudinal direction of the structure 200.

In more detail, as shown in Figure 2, the door frame 10 is fixed to the inlet portion of the concrete structure 200.

Here, the auxiliary frame 13 forming the three sides of the door frame 10 is generally composed of a "b" shape to be treated in a manner that wraps around the corners of one side of the structure 200. However, more precisely, as shown in FIGS. 3 to 5, the auxiliary frame 13 is disposed on the bottom surface of the first auxiliary frame 13a and the structure 200 installed on the upper and right sides of the structure 200. It is divided into a second auxiliary frame (13b) to be installed. At this time, the cross section of the first sub-frame 13a is a "b" shape, while the cross section of the second sub-frame 13b is configured to extend a predetermined length along the bottom surface in the "b" shape. This shape of the second sub-frame 13b is to allow the gate 20 to be placed in the second sub-frame 13b when the gate 20 is closed.

The anchor bar 17 is continuously formed at the corner of the auxiliary frame 13 so as to be recessed in the structure 200 to fix the door frame 10.

In addition, the reference frame 11 is responsible for the longitudinal side surface of the door frame 10, that is, the left side of the structure 200 as shown in Figs. 1 and 2, it is formed wider than the auxiliary frame (13). This ensures an area in which the reference frame 11 can be treated with the "H" section steel 19 and J as shown in FIG. 4 so that the door frame 10 can be firmly fixed to the structure 200. It is intended to be integrated with the structure 200 by being fastened by the -type anchor 18.

In addition, the support plate 15 is attached to the corner between the auxiliary frame 13 or the auxiliary frame 13 and the reference frame 11 at right angles so that the door frame 10 can withstand greater water pressure.

The water gate 20 is provided to open and close to a size corresponding to the door frame 10 and to limit the flow of water to the structure 200, the plate 21 and a plurality of supports to withstand the water pressure when closed ( 23).

In more detail, the sluice gate 20 includes a plate 21 having a size corresponding to the door frame 10 and a plurality of supports 23 disposed at predetermined intervals and at predetermined angles on one surface of the plate 21. . Therefore, the support 23 may be arranged on one surface of the plate 21 in various numbers and shapes, but the longitudinal support 23a and the vertical support (23a) disposed from one end to the other end in the horizontal direction with a predetermined interval in the vertical direction ( It is preferably configured to include a horizontal support 23b that intersects at right angles to 23a and is disposed from one end to the other end in the longitudinal direction at predetermined intervals.

Here, each support 23a, 23b is comprised by the member of a "c" shape. In more detail, the cross sections of the supports 23a and 23b have a “c” shape in which both ends of the width direction are bent upward, and the upwardly curved surfaces of the supports 23a and 23b are attached to one surface of the plate 21 so that the water gate ( 20). At this time, if each support 23a, 23b is arranged to cross at a right angle to each other interference occurs in this embodiment, in the present embodiment, the horizontal support 23b is configured to be continuous from one end to the other end in the horizontal direction, the longitudinal direction The support 23a was configured to have a length corresponding to the longitudinal spacing of the horizontal support 23b so as to be connected at right angles to the horizontal support 23b. However, it is also possible to configure the opposite configuration or in other ways.

And each support (23a, 23b) is arranged while narrowing the placement interval from one end to the other end in order to withstand the hydraulic pressure as well as to support the load of the water gate (20). That is, the longitudinal support 23a in the direction toward the hinge axis (X) to be described below, and the horizontal support 23b in the direction toward the bottom surface of the structure 200 in order to reduce the interval between the support sequentially It is arranged to be.

The sluice gate 20 is also received in the receiving portion 210 formed in the concrete structure 200 when opened along the rail 60 to be described below. In this way, the water gate 20 is opened and placed in the receiving portion 210, for example, similarly to a built-in cabinet, forming an orderly appearance without protruding from the structure 200, as well as forming the structure 200. This is to ensure a wider passage of people or vehicles, and to prevent unnecessary water pressure in the water gate 20 during the passage of water.

The lower end of the water gate 20 is provided with a roller 25 so as to reduce the friction with the bottom surface when the water gate 20 rotates about the hinge axis (X) to be described below. Therefore, since the roller 25 is spaced apart from the bottom surface by a predetermined distance, the roller 25 is preferably disposed at the outermost side from the hinge shaft X so as to efficiently support the load of the water gate 20.

And in the case of opening and closing the water gate 20 through the roller 25 to reduce the friction between the roller 25 and the concrete floor surface device 100 according to the present invention to enable the opening and closing of the water gate 20 with less force The rail 60 is further provided on the bottom surface corresponding to the copper wire of the roller 25.

In other words, the rail 60 is formed like a circular arc with the radius of the transverse length of the sluice 20 as the center of the hinge axis (X) over the opening and closing points of the sluice 20. The rail 60 is fixed to the bottom by allowing the anchor bar (not shown) fixed to the bottom of the rail 60 to be poured and recessed together with the concrete.

In addition, since the water gate 20 is connected to the door frame 10 by the hinge portion 30 to be described below, as shown in FIG. 3, the water gate 20 is parallel to the door frame 10 when the water gate 20 is completely closed. The horizontal outer surface of the sluice 20 may be inclined in the door frame direction. Therefore, when the gate 20 is closed at the four corners of the gate 20 to keep the gate 20 parallel to the door frame 10 so as to be accurately placed on the second auxiliary frame 13b of the door frame 10. A stopper 27 is further provided.

The hinge part 30 includes a first hinge 31 and a second hinge 33 to form a hinge axis X, and two or more hinge parts 30 are disposed along the hinge axis X direction.

In more detail, the hinge part 30 is connected to the plurality of first hinges 31 and the first hinges 31 fixed to the reference frame 11 through the first plate 35 in the longitudinal direction, respectively. The second plate material 37 is formed at the water gate 20 at positions corresponding to the first hinges 31 so as to form the hinge axis X and rotate the water gate 20 about the hinge axis X. It is composed of a plurality of second hinges 33 fixed through. That is, the first hinge 31 and the second hinge 33 are each provided with a first plate material 35 and a second plate material 37 so that the first plate material 35 is attached to the reference frame 11 and the second plate material is provided. 37 is attached to the gate 20 to connect the reference frame 11 and the gate 20.

At this time, the first hinge 31 protrudes in the axial direction, and the second hinge 33 is recessed in the axial direction so as to correspond to the protruding portion of the first hinge 31 to form the first hinge 31 and the first hinge 31. 2 hinges 33 are fitted. Accordingly, the second hinge 33 fixed by the second plate member 37 is inserted into the side of the water gate 20 to the upper side of the first hinge 31 fixed to the door frame 10 by the first plate member 35. By loading, the water gate 20 is rotatably connected to the door frame 10.

However, the configuration of the first hinge 31 and the second hinge 33 is not limited to this, for example, the first hinge 31 has a depression forming portion and the second hinge 33 has a protrusion forming portion. It is also possible to be fitted together.

If the second hinge 33 is positioned at the top in the height direction as the upper second hinge 33a, and the lower second hinge 33b is located below the upper second hinge 33a, ) Is preferably extended to the top of the structure 200 to be fastened to the second connecting hole 53 of the link unit 50 to be described below.

In this case, the apparatus 100 according to the present invention further includes a serration shaft 70 fitted in the axial direction at the upper end of the upper second hinge 33a and having a serration formed in the axial direction on the outer circumference thereof. can do. And the inner periphery of the second connecting hole 53 to be described below to be fitted to such a serration shaft 70, the serration formed in the serration shaft 70 and the same angle and number of teeth and the like serration This can be formed.

In addition, a frictional force is generated on the contact surface of the first hinge 31 and the second hinge 33 due to the load of the water gate 20. To reduce the frictional force, an oilless bearing used without oil is applied to the contact surface. bearing 39 is disposed. In more detail, a thrust washer-type oilless bearing 39a is disposed at the protruding portion of the first hinge 31, and a flange bush is formed at the recessed portion of the second hinge 33. Type oilless bearing 39b is disposed.

Here, the oilless bearing 39 is used because the device 100 according to the present invention is installed outdoors and can be submerged in water, so that the oil is easily diluted when the general bearing is used, and thus the bearing is easily broken. This is because water pollution may occur.

The cylinder 40 is driven forward / backward by hydraulic pressure based on one side rotatably connected to the cylinder fixing plate 80 disposed on the upper surface of the structure 200. That is, the cylinder 40 is composed of a cylinder body 41 and a cylinder arm 43, a hydraulic line (not shown) is connected to the cylinder body 41, the cylinder arm 43 is connected to the cylinder body 41 It is received and configured to emerge from the cylinder body 41 along the axial direction by the action of hydraulic pressure.

1 and 2, the driving is performed by manipulating a lever or a button (not shown) of the operating room 90 installed on the upper portion of the structure 200.

As mentioned above, the link unit 50 has a first connecting hole 51 and a second connecting hole formed at both ends in the longitudinal direction so as to rotate the water gate 20 by the driving force transmitted through the cylinder 40. 53 is connected to the other side and the upper second hinge 33a of the cylinder 40, respectively.

Here, the link portion 50 is formed in one longitudinal direction of the link portion 50 so that no interference occurs between the cylinder arm 43 and the link portion 50 when the cylinder arm 43 is separated from the cylinder body 41. It is preferable to bend at a predetermined angle at the point.

The inner circumferential edge of the first connection hole 51 increases the angle between the cylinder 40 and the hinge shaft X based on one side of the cylinder 40 so that the force transmission efficiency of the cylinder 40 is increased. It is preferable that the connecting pin 45 of the cylinder 40 mounted on the connecting hole 51 is configured to have a long hole shape which is movable by a predetermined distance. That is, by moving the connecting pin 45 along a predetermined length along the inner circumference of the first connection hole 51 of the long hole type, the angle can be increased by about 1 ° relative to one side of the cylinder 40 (Fig. 6A and 6b) the moment of the link portion 50 relative to the hinge axis (X) is raised to be able to drive the link portion 50 with less force. This will be described in more detail in the description of the operation relationship of the device 100 according to the present invention.

In addition, a second hinge 33 extending to the top of the structure 200 is fitted into the second connection hole 53. In more detail, the upper second hinge 33a of the hinge part 30 extends in the axial direction and protrudes from the upper end of the structure 200. Therefore, the upper second hinge 33a protruding from the second connection hole 53 may be fitted.

However, as mentioned above, the serration shaft 70 may be placed on the coupling of the upper second hinge 33a and the second connecting hole 53, so that the serration shaft 70 and the second connecting hole ( The driving force can be transmitted by engaging the serration corresponding to 53).

Due to such a connection, the circumferential movement of the link portion 50 by the cylinder 40 is transmitted to the hinge axis X, thereby opening and closing the water gate 20.

Hereinafter will be described the operation relationship of the highway gate device according to the present invention.

6A is a state diagram when the apparatus according to the present invention is closed, and FIG. 6B is a state diagram when the apparatus according to the present invention is opened. As shown in FIGS. 6A and 6B, the device 100 according to the present invention has a circumference around the hinge axis X of the link portion 50 as the cylinder arm 43 emerges from the cylinder body 41. The second hinge 33 rotates to drive the water gate 20.

More specifically, in FIG. 6A, the cylinder arm 43 is pushing the link portion 50 while being exposed to the maximum from the cylinder body 41. At this time, if the link portion 50 having the first connecting hole 51 and the second connecting hole 53 is linearly formed as described above, interference with the cylinder arm 43 occurs. Therefore, it can be seen that the link portion 50 is bent by a predetermined angle in the direction of the cylinder 40 at one point in the longitudinal direction as shown.

In this state, when the hydraulic pressure is applied to the cylinder 40 by operating a lever or the like of the operating chamber 90 to open the water gate 20, the cylinder arm 43 is accommodated in the cylinder body 41. Shrink in the direction. At this time, when the cylinder 40 pulls the link part 50, the cylinder connecting pin 45 moves about 1 ° along the inner circumference of the first connection hole 51 of the long hole type so as to refer to one side of the cylinder 40. The angle between the cylinder 40 and the hinge axis X is increased. That is, when the cylinder arm 43 is extended so that the water gate 20 is completely closed as shown in FIG. 6A, the angle is 4.84 °, and the cylinder connecting pin 45 is the long hole type of the first connection hole 51. Moving along the inner circumference will result in an angle of 5.51 °. As the angle is increased, the moment for circumferentially moving the link unit 50 about the hinge axis X increases, so that the gate 20 can be driven with less force.

When the cylinder arm 43 is inserted into the cylinder body 41 in the axial direction, the link portion 50 is rotated in the clockwise direction (arrow direction in FIG. 6A) about the second connecting hole 53. At this time, the serration shaft 70 coupled to the second connection hole 53 rotates, and the water gate 20 is opened by rotating the second hinge 33 fitted to the serration shaft 70 at the same time. Here the roller 25 is formed on the outermost bottom of the sluice 20 and the rail 60 is formed on the bottom surface of the structure 200 to minimize the frictional force with the bottom surface so that the sluice 20 with less force This is opened.

The fully open sluice 20 is placed in the receiving portion 210 formed in the structure 200.

FIG. 6B shows the water gate fully open from FIG. 6A. In order to close the square tubular structure 200 by moving the water gate 20 accommodated in the structure 200, the hydraulic pressure is applied to the cylinder 40 by manipulating a lever or the like in the operation room 90 again.

In this case, the hydraulic pressure first causes the fixing pin 47 of the other side of the cylinder 40 to move along the long hole inner circumference of the first connection hole 51 so that the cylinder 40 is hinged with respect to one side of the cylinder 40. Increase the angle of the axis X (as shown in FIG. 6B, increasing from 4.03 ° to 5.11 °). Thereafter, the cylinder arm 43 slides in the direction away from the cylinder body 41 to rotate the link portion 50 in the counterclockwise direction (the arrow direction in FIG. 6B). As a result, the serration shaft 70 coupled to the second connection hole 53 rotates, and at the same time, the second hinge 33 rotates so that the roller 25 formed on the water gate 20 moves along the rail 60. Done. That is, the gate 20 is closed.

The completely closed gate 20 is a stopper 27 is in close contact with each frame 11, 13 of the door frame 10 to block the flow of water.

Hereinafter, a manufacturing procedure of the device according to the present invention will be described.

First, the rebar arrangement and formwork for the concrete structure 200 is made. For this reason, the frame 10 and the rail 60 are placed on the inner side of the formwork and the rail 60 is placed on the reinforcing bars of the floor so that when the concrete is poured and cured, the door frame 10 and the rail 60 are formed on one surface of the structure 200, respectively. Make sure to expose it to the floor. Here, the door frame 10 and the rail 60 are attached to the anchor 18 or the anchor bar 17 (an anchor bar formed on the rail 60 is not shown), and are recessed in the concrete, thereby curing the door frame 10 and the rail ( 60 is integrated into the structure 200.

And the outer side of the structure 200 is formed to accommodate the size of the water gate 20, the receiving portion 210 that can accommodate the water gate 20 when the water gate 20 is opened.

As mentioned above, J-type anchor is used to fix the reference frame 11 of the H-shaped steel 19 and the door frame 10 to the structure 200, as mentioned above. Therefore, after curing, a part of the J-type anchor 18 is exposed on the reference frame 11 in a state coupled with the nut.

At this time, the nut 18 coupled to the J-type anchor 18 is removed, and the first plate 35 integrally connected with the first hinge 31 to fix the first hinge 31 is the anchor 18. Put it on.

Thereafter, the second plate member 37 is coupled to the side of the water gate 20 so that the second hinge 33 formed integrally with the second plate member 37 may be fitted to the first hinge 31.

Here, the sluice gate 20 is configured by continuously arranging the longitudinal support 23a and the horizontal support 23b at right angles on one surface of the plate 21 corresponding to the size of the door frame 10 at regular intervals. . Here, each support 23a, 23b is arranged in such a way that the gap is gradually reduced from one end to the other end as described above. And the roller 25 is disposed at the lower end in the horizontal direction so that it can roll on the rail 60. Make sure

When the first gate 31 and the second hinge 33 are rotatably connected to the door frame 10 by fitting, the serration shaft 70 of the upper end of the upper second hinge 33a is thereafter. ) Through the second connecting hole 53, and couples the cylinder 40 to the first connecting hole (51).

One side of the cylinder 40 is rotatably fixed to the upper surface of the structure 200 and the other side is connected to the first connection hole 51 as described above.

Thereafter, hydraulic lines (not shown) are connected to both sides of the cylinder body 41 in the longitudinal direction, and the hydraulic lines are extended to the operating room 90 to generate hydraulic pressure by a lever or a button in the operating room 90. do.

In this process, the highway gate device 100 according to the present invention is completed. The highway gate device 100 thus completed is operated to open the gate 20 in the operating room 90 when a person and a vehicle normally need to pass, and the floodgate 20 in the operating room 90 at the time of a flood or when necessary. Is operated in such a way as to close the water gate 20 by manipulating to close it.

7 is a front view showing a second embodiment of the device according to the present invention. As shown in Fig. 7, the embodiment includes two sluice gates 20, and each sluice gate 20 is arranged to be symmetrical to each other.

Here, the hinge portion 30, the link portion 50, the cylinder 40, the rail 60 is configured to correspond to the sluice 20, respectively, the shape of the components, the coupling method and the like same. However, it is preferable that the operation room 90 can be operated simultaneously or separately from two gates 20 at one place without separately expanding.

Since the opening and closing operation of the water gate 20 by the appearance of the cylinder arm 43 from the cylinder body 41 for realizing this embodiment is the same as that of the first embodiment, the description thereof is omitted.

In the highway hydrological device 100 according to the present invention as described above, two hinge portions 30 constituted by the first hinge 31 and the second hinge 33 are arranged, but the load or the hydraulic pressure of the water gate 20 It is also possible to be provided with three or more depending on the degree of.

In addition, the shape and arrangement of anchors and anchor bars for securing door frame 10 and rail 60 to structure 200 are configurable in other ways well known in the art and similar to anchors and anchor bars per se. Alternative means of functioning are possible.

Highway gate device according to the present invention as described in detail above, so that the water gate can be easily opened and closed through the cylinder operated by the hydraulic pressure can be used as a passageway of people and vehicles by opening the water gate in normal times, such as heavy rain In case of emergency, there is an effect that can act as a sluice to block the flow of water by closing the sluice.

Although the present invention has been described in connection with the above-mentioned preferred embodiments, various other modifications and variations may be made without departing from the spirit and scope of the present invention. Accordingly, it is intended that the appended claims cover such modifications and variations as fall within the true scope of the present invention.

Claims (8)

A door frame composed of a frame fixed to one longitudinal surface of a rectangular tubular structure, which may optionally be used as a water or human passage; A water gate including a plate having a size corresponding to the door frame and a plurality of supports disposed on one surface of the plate at predetermined intervals and at predetermined angles; The water gate at positions corresponding to the first hinges respectively connected to the first hinge and the first hinge fixed to one side of the frame to form a hinge axis, and the water gate can be rotated about the hinge axis. A hinge portion including a second hinge fixed to the hinge; A cylinder driven to be released from the cylinder body based on one side rotatably connected to an upper surface of the structure; And An upper second hinge positioned at a relatively upper portion of the other side and the second hinge of the cylinder through first and second connecting holes formed at both ends in the longitudinal direction so as to rotate the water gate by the driving force transmitted through the cylinder; And a link unit connected to each of the highway gate device, characterized in that it comprises a. According to claim 1, The sluice is further provided with a roller on the outermost lower end from the hinge axis to reduce friction with the bottom surface when the sluice is rotated about the hinge axis, The apparatus further comprises a rail provided on the bottom surface corresponding to the copper wire of the roller according to the opening and closing of the water gate. The method of claim 2, wherein the first hinge is formed to protrude in the axial direction, the second hinge is formed in the axial direction to correspond to the protruding portion of the first hinge so that the first hinge and the second hinge is fitted. Highway gate device, characterized in that coupled. According to claim 3, The upper second hinge, Highway gate device characterized in that extending in the axial direction so that the portion is fastened to the upper end of the structure is fastened to the second connecting hole. 5. The apparatus of claim 4, further comprising a serration axis fitted axially at an upper end of the upper second hinge and having a serration formed axially on an outer circumference thereof. On the inner circumference of the second connecting hole, serration is formed so that the serration can be fitted to the serration shaft in the axial direction. 6. The highway gate device according to claim 5, wherein the link portion is bent at a predetermined angle at one point in the longitudinal direction so that interference does not occur with each other when the cylinder arm is axially separated from the cylinder body. The cylinder of claim 6, wherein an inner circumference of the first connection hole is configured to increase an angle between the cylinder and the hinge axis to increase a force transmission efficiency of the cylinder. Highway gate device characterized in that the connecting pin is formed in a long hole movable by a predetermined distance. The longitudinal support of claim 7, wherein the plurality of supports are vertically disposed from one end to the other end in the horizontal direction with decreasing intervals between the supports sequentially in the direction toward the hinge axis. Highway gate device, characterized in that it comprises a horizontal support that is arranged at right angles to the other end in the longitudinal direction while reducing the interval between the support in the direction perpendicular to the vertical support and in the direction toward the bottom surface.