KR102570456B1 - Wave overtopping and flood barriers that can be walked and driven - Google Patents

Abstract

The present invention relates to a wave-overtopping flood defense wall. More particularly, the present invention relates to a wave-overtopping flood defense wall that can be walked and driven, which features a defense wall part hingedly fastened to a foundation structure on the shear side, equipped with a hydraulic drive part at the bottom of the defense wall part to rotate it vertically, enabling pedestrians to walk and vehicles to drive with the defense wall part in a position parallel to the ground under normal conditions, while allowing the defense wall part to stand upright in the event of overtopping waves, thereby preventing overtopping.

Description

Wave overtopping and flood barriers that can be walked and driven}

The present invention relates to an overpass barrier, and more particularly, the front end of the barrier wall is hinged to the foundation structure, and a hydraulic drive for rotating the barrier in the vertical direction is provided at the bottom of the barrier, so that the barrier is normally parallel to the floor. It is provided in one state to enable pedestrians to walk and vehicles to run, while when an overpass occurs, the barrier wall unit is erected to prevent overwaves, and it relates to overwaves and flood barriers capable of walking and driving.

Due to the increase in inundation of the inland area within the port area due to the rise in sea level and the invasion of high waves due to climate change, it is necessary to preemptively respond to disasters that occur in port facilities or commercial facilities and private houses in the background. As a disaster countermeasure, a protective wall is being planned, but it blocks the movement of vehicles and people entering and exiting the port berthing area in the form of enclosing the rear of the berthing facility area in the port with a concrete wall, so that it cannot properly perform its role as a port, By installing dike doors at regular intervals on the barrier, the dike doors are laid down at normal times to allow the passage of people or vehicles to the upper side of the dike doors, and when a wave overturning due to a tidal wave or typhoon is predicted, the dike doors are erected to prevent flooding damage there is.

These floodgates are erected or laid down using hydraulic cylinders, and no problem occurs when the floodgates are laid down and used as passageways. There is a case where it is not maintained in an upright state and is laid down. In particular, when an abnormality in the hydraulic system occurs in a state in which the tide gate is erected, a problem occurs in which the tide gate is laid down.

In order to prevent the case where the floodgate is unintentionally laid down, various types of safety devices are being considered on the back of the floodlight door, but the existing devices are not easy to support the floodlight in the form of a perfect triangular trust. However, when the floodgates are erected, they do not automatically support the floodgates, and the safety devices are operated using mechanical devices.

Patent Registration Publication No. 10-0983597 (2010.09.15.) Patent Registration Publication No. 10-1199472 (2012.11.02.)

The present invention was created to solve the problems of the prior art, and the problem to be solved in the present invention is that the front end of the defense wall is hinged with the foundation structure, and a hydraulic drive unit for rotating the defense wall in the vertical direction at the bottom of the defense wall Is provided, and in normal times, the barrier wall is provided in a state parallel to the floor, enabling pedestrians to walk and vehicle driving, while the barrier wall is upright in the event of an overpass, so that the overpass can be prevented. Walking and driving This is to provide a possible overpass and flood barrier.

The present invention is made of a concrete structure, the driving space 110 is formed from the top to the bottom, the base structure 100 is installed on one side of the road; A defense wall portion 200 configured to cover and cover the open upper portion of the driving space 110, one end of which is hinged to the base structure 100 and rotated in the vertical direction; and a hydraulic drive unit 300 composed of a cylinder operated by hydraulic pressure and provided inside the drive space 110 so that the defense wall unit 200 rotates in the vertical direction.

At this time, the foundation structure 100 is made of a form extending in the vertical direction, a hinge shaft is formed on the upper side, and the lower side is provided on the upper part of the bottom surface of the driving space 110, and a plurality of them are provided in the left and right directions. A first rotational hinge part 140 provided to be biased toward the front side of the driving space 110 while being spaced apart from each other; And it is made of a form extending in the front and rear direction, a hinge axis having a coaxial axis with the first pivoting hinge part 140 is formed on the rear end side, and the front end side is fastened to the front side of the drive space 110, but a plurality of them are in the left and right directions A second rotational hinge part 150 provided at a predetermined distance apart; the first rotational hinge unit 140 and the second rotational hinge unit 150 allow the defense wall unit 200 to be hinged.

On the other hand, the foundation structure 100 is formed in a form extending in the vertical direction, and a buffer pad made of a material having elasticity is provided at the top, and a plurality of buffer pads are provided on the bottom surface of the drive space 110 in the front and rear and left and right directions. A buffering unit 160 for the order wall provided while being spaced apart is further provided.

On the other hand, the order wall 210 is formed of a plate extending in the left and right directions, and when it is in a state of covering and covering the upper part of the driving space 110, the rear end side partitions the rear end side of the driving space 110 from the external space, , the upper plate 211 for the wall provided so that the front end side of the driving space 110 communicates with the external space; a lower wall plate 212 having a smaller front-to-back length than the upper wall plate 211, formed as a plate extending in the left and right directions, and spaced downward by a predetermined distance from the upper wall plate 211; and a wall side plate 213 provided between the upper wall plate 211 and the lower wall plate 212 and provided at the front and rear ends of the order wall 210, respectively, made of beams extending in the left and right directions. do.

Meanwhile, a first fixing bracket 170 is fixed to the driving space 110, and a second fixing bracket 230 is fixed to the lower surface of the order wall 210, so that the cylinder of the hydraulic drive unit 300 The lower end is hinged with the first fixing bracket 170, and the protruding end of the cylinder rod of the hydraulic drive unit 300 is hinged with the second fixing bracket 230.

On the other hand, the overpass barrier wall, doedoe extended in the front-back direction, made of a beam provided with side walls at both ends in the left-right direction, the stopper rail portion 410 provided inside the drive space 110; One end is hinged with the first support bracket 240 fixed to the lower surface of the barrier wall 200, and the other end is the second support bracket 411 provided to slide in the forward and backward directions on the upper part of the stopper rail part 410. ) and a support member 420 hinged; and a rear stopper unit configured to include; and a rear fixing member 430 configured to be slidably movable in the left and right directions and blocking the rear end of the other end side of the support member 420 when the support member 420 is in an unfolded state. (500) may be further included.

At this time, the rear fixing member 430 protrudes upward from the left and right side surfaces of the stopper rail part 410, and the rear auxiliary stop groove 434a into which the rear end of the stop member 431 is inserted in the front. ) May further include an auxiliary stopper 434 for the rear is formed.

Meanwhile, at the rear end of the second support bracket 422, an auxiliary front stop groove 422a into which the front end of the stop member 431 is inserted may be formed.

On the other hand, the overpass barrier is made of a plate extending in the left and right directions, and is provided to seal the space between the barrier wall portion 200 and the front end side horizontal frame 120, and the front end side extends vertically with the horizontal frame 120 in the vertical direction. A watertight combined stopper 510 that is rotatably hinged and has a rear end side seated on the top of the barrier wall portion 200; And a groove formed on the upper surface of the barrier wall portion 200, when the barrier wall portion 200 is upright, the rear end side of the watertight combined stopper 510 is fitted into the watertight combined stop groove 520 A front stopper unit 500 configured to include ; may be further included.

According to the present invention, the front end side of the defense wall unit is hinged to the foundation structure, and a hydraulic drive unit for rotating the defense wall unit in the vertical direction is provided at the lower part of the defense wall unit, so that the defense wall unit is provided in a state parallel to the floor surface at normal times to prevent walking of pedestrians. And while the driving of the vehicle is possible, there is an advantage in preventing the overpassing by making the barrier wall unit stand upright when overpassing occurs.

That is, according to the present invention, since the barrier wall portion is configured to serve as a walk and a road in normal times, an overpass barrier can be installed even in a narrow space, thereby reducing spatial restrictions.

1 is a perspective view of an embodiment of an overpass and flood barrier capable of walking and running according to the present invention.
Figure 2 is a plan view of the overpass barrier wall according to the present invention.
Figure 3 is a partial enlarged view of the overpass barrier wall according to the present invention.
Figure 4 is a side view of the overpass barrier wall according to the present invention.
5A to 5C are cross-sectional views A-A' of FIG. 2 in accordance with the present invention, showing the operating state of the hydraulic drive unit in the process of gradually unfolding from the covered state to the upright state.
Figures 6a and 6b is a B-B 'cross-sectional view of Figure 2 according to the present invention, a view showing the operating state of the rear stopper unit in the process of becoming an upright state while gradually unfolding the barrier wall portion at a certain angle.
Figure 7 is an enlarged view of area A of Figure 2, showing the operating state of the rear stopper unit.
8a and 8b are views showing the operation of another embodiment of the rear stopper unit according to the present invention.
9a to 9b are enlarged views of area B of FIG. 5a, showing the operation state of the front stopper unit in the process of gradually unfolding from the covered state to the upright state.

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

The present invention relates to an overpass barrier, and more specifically, the front end of the barrier wall portion 200 is hinged to the foundation structure 100, and the lower portion of the barrier wall portion 200 is rotated in the vertical direction A hydraulic drive unit 300 is provided, so that the barrier wall portion 200 is provided in a state parallel to the floor at normal times to enable walking, while the barrier wall portion 200 is upright when overpassing occurs so that the overwave It relates to overpasses and flood barriers that can be walked and driven that can be prevented.

According to FIGS. 1 and 2 , the present invention is configured to include a foundation structure 100 , a defense wall unit 200 and a hydraulic drive unit 300 .

On the other hand, in the present invention, the direction of the wall wave defense wall toward the sea (beach) side is referred to as the front end, and the direction toward the foot or road, which is the opposite direction thereof, is referred to as the rear end.

As shown in FIG. 3, the foundation structure 100 is installed along the beach where the overcrowding prevention wall is to be installed, and is made of a concrete structure and driven in from the top to the bottom to form a driving space 110, installed on one side of the road.

In detail, the foundation structure 100 is formed by pouring concrete after performing foundation work corresponding to the size and shape to be installed at the location to be installed, and the driving space 110 has an open top. It may be formed in the foundation structure 100 as.

At this time, the foundation structure 100 is formed on the front end side of the stairs, the height of which increases toward the outside.

Meanwhile, a plurality of horizontal frames 120 may be provided around the inner surface of the driving space 110 .

In detail, the horizontal frame 120 is formed as an 'H' beam extending in the left and right directions and is provided on the inner surface in the front and rear direction of the driving space 110, and as a plurality of them are stacked in the vertical direction, the driving space (110) can be safely partitioned.

Meanwhile, the driving space 110 may further include a first rotational hinge unit 140 and a second rotational hinge unit 150 to which a defense wall unit 200 to be described later is hinged.

The first rotational hinge part 140 is formed in a form extending in the vertical direction, a hinge shaft is formed on the upper end side, and the lower end side is provided on the upper part of the bottom surface of the driving space 110, and a plurality of them are provided in the left and right directions. It is provided to be biased toward the front side of the driving space 110 while being spaced apart from each other.

On the other hand, the second rotational hinge portion 150 is formed in a form extending in the front-rear direction, and a hinge axis having the same axis as the first rotational hinge portion 140 is formed at the rear end side, so that the front end side of the driving space 110 It is fastened to the front side, and a plurality of them are provided while being spaced apart by a predetermined distance in the left and right directions.

At this time, a plurality of the first rotational hinge portion 140 and the second rotational hinge portion 150 may be alternately provided in the left and right directions.

Meanwhile, a plurality of buffer parts 160 for order walls may be further provided on the bottom surface of the driving space 110 .

In detail, the shock absorber 160 for the order wall is formed in a form extending in the vertical direction, has a buffer pad made of a material having elasticity at the top, and a plurality of buffer pads on the bottom surface of the drive space 110 are front and back and rear and rear. It may be provided while being spaced apart in the left and right directions.

At this time, when the barrier wall portion 200 to be described later is in a state of sealing the drive space 110, the buffer pad may buffer and support the barrier wall portion 200 while contacting the lower end of the barrier wall portion 200.

Meanwhile, in the present invention, the first rotational hinge part 140 and the buffer part 160 for the water order wall may be configured in a floating state by being spaced upward from the bottom surface.

In detail, on the upper part of the bottom surface of the driving space 110, a plurality of vertical frames 130 are formed of frames or beams extending in the forward and backward directions, and the front and rear ends are fastened with the horizontal frames 120 located at the front and rear ends, respectively. It is provided at a predetermined distance in the left and right directions, and the first rotation hinge part 140 and the buffer part are provided in a state of being spaced upward from the bottom surface of the driving space 110 as provided on the upper part of the vertical frame 130. can

On the other hand, one side of the drive space 110 may be further provided with a discharge pipe (not shown) for discharging water or seawater introduced into the inside to the outside.

On the other hand, as shown in FIG. 4, the defense wall portion 200 is configured to cover and cover the open top of the drive space 110, and one end in the front and rear direction is hinged to the base structure 100 to be rotated in the vertical direction For this purpose, the defense wall part 200 includes a water order wall 210 and a third pivot hinge part 220.

The water order wall 210 has a double wall structure in which an upper plate and a lower plate are spaced apart from each other, and includes, for example, an upper plate 211 for a wall, a lower plate 212 for a wall, and a side plate 213 for a wall.

The upper plate 211 for the wall is formed of a plate extending in the left and right directions, and when it is in a state of covering and covering the upper part of the driving space 110, the rear end side partitions the rear end side of the driving space 110 from the external space and drives The front end of the space 110 is provided to communicate with the external space.

In detail, as the front end of the top plate 211 for wall is spaced apart from the horizontal frame 120 located at the front by a predetermined distance, the front side of the drive space 110 can communicate with the external space, and the top plate 211 for wall 211 As the rear end side of ) is seated on the top of the flange of the horizontal frame 120 located at the rear, the rear side of the driving space 110 can be partitioned from the external space and sealed.

On the other hand, the lower plate 212 for the wall has a smaller front-to-front length than the upper plate 211 for the wall, but is formed as a plate extending in the left and right directions, and may be spaced downward from the upper plate 211 for the wall by a predetermined distance.

On the other hand, the side plate 213 for the wall is made of a beam extending in the left and right directions, and is provided between the upper plate 211 and the lower plate 212 for the wall, and is provided at the front and rear ends of the order wall 210, respectively.

At this time, the side plate 213 for the wall is made of an 'H' beam, a 'C' beam, or a 'C'-shaped beam to stably respond to the load applied to the order wall 210.

According to the above configuration, the order wall 210 may have a double wall structure. At this time, in order to improve the durability of the order wall 210, the first wall reinforcing partition wall 214 and the second wall reinforcing partition wall 215 are provided. can include more.

On the other hand, the first wall reinforcing bulkhead 214 is made of a plate extending in the front-back direction, and is provided between the upper wall plate 211 and the lower wall plate 212, and a plurality of them are spaced apart from each other by a predetermined distance in the left and right directions. .

At this time, the front and rear ends of the first reinforcing bulkhead 214 for the wall may be formed in a shape corresponding to the side plate 213 for the wall, and the front and rear ends may be coupled to the side plate 213 for the wall in a state of close contact.

On the other hand, the reinforcing bulkhead 215 for the second wall is made of 'c' beams, and the protruding end of the beam is fastened to the upper plate 211 for the wall in a state facing the lower plate 212 for the wall, and a plurality of them are arranged in the forward and backward directions. and is provided

At this time, as the upper part of the reinforcing bulkhead 214 for the first wall is configured such that the reinforcing partition wall 215 for the second wall is fitted, the reinforcing partition wall 215 for the second wall and the reinforcing partition wall 214 for the first wall are orthogonal. Arranged in this state, the order wall 210 can stably respond to the load of seawater.

On the other hand, a plurality of third rotational hinges 220 are provided at the front end of the order wall 210 while being spaced apart in the left and right directions, and the first rotational hinge 140 and the second rotational hinge provided in the drive space 110 It is hinged with the branch 150.

According to the above configuration, the barrier wall portion 200 is hinged so that the order wall 210 can rotate vertically on the front end side of the base structure 100, covering the upper space of the drive space 110 in normal times, and in case of emergency As it rotates upward, it becomes upright and prevents the intrusion of seawater.

On the other hand, as shown in FIGS. 5A to 5C , the hydraulic drive unit 300 is composed of a cylinder operated by hydraulic pressure and is provided inside the drive space 110 so that the barrier wall unit 200 rotates in the vertical direction. do.

In detail, the hydraulic actuator 300 is composed of a hydraulic cylinder including a cylinder configured to be driven by hydraulic pressure and a cylinder rod drawn or drawn in by the operation of the cylinder, so that the lower end of the cylinder is in the driving space 110 As the hinge is rotatably fastened to the bottom surface of the front side in the vertical direction, and the protruding end of the cylinder rod is hinged to the lower end of the rear side of the defense wall unit 200, the defense wall unit 200 according to the withdrawing and withdrawing operation of the cylinder rod ) can rotate up and down.

In other words, a first fixing bracket 310 is fixed to the driving space 110, and a second fixing bracket 320 is fixed to the lower surface of the order wall 210, so that the lower end of the cylinder is As the hinge is fastened to the first fixing bracket 310 and the protruding end of the cylinder rod is hinged to the second fixing bracket 320, the defense wall part 200 can be rotated in the vertical direction.

At this time, the first fixing bracket 310 is fixed to the upper portion of the vertical frame 130 and may be provided in a state of floating upward from the bottom surface of the driving space 110 .

According to the configuration as described above, as shown in FIG. 5A, when the cylinder rod is completely retracted, the hydraulic drive unit 300 rotates the order wall 210 downward to form an upper portion of the driving space 110. As shown in FIG. 5C, when the cylinder rod is completely withdrawn, the order wall 210 may be rotated upward to be in an upright state.

Meanwhile, the present invention may further include a rear stopper part 400 and a front stopper part 500 so that the order wall 210 can maintain an upright state.

As shown in FIGS. 6A and 6B, the rear stopper unit 400 is configured to prevent the hydraulic drive unit 300 from being pushed backward after the hydraulic drive unit 300 erects the order wall 210. It includes a stopper rail part 410, a support member 420 and a rear fixing member 430.

The rail part 410 for the stopper is formed of a beam extending in the front and rear directions and having side walls at both ends in the left and right directions, and is provided inside the driving space 110 .

On the other hand, the support member 420 has one end hinged to the first support bracket 421 fixed to the lower surface of the barrier wall part 200, and the other end slides in the front and rear direction on the upper part of the stopper rail part 410 It is hinged with the second support bracket 422 provided to be.

Accordingly, when the defense wall portion 200 of the support member 420 rotates upward, one end of the support member 420 rises along the defense wall portion 200 in an inclined upward direction, and the support member 420 The other end of ) may be slid forward along the stopper rail 410 by the second support bracket 422 to be in an unfolded state, eventually supporting the rear end of the barrier wall 200.

On the other hand, the rear fixing member 430 is configured to slide in the left and right directions so that when the support member 420 is in an unfolded state, the rear end of the other end side of the support member 420 is blocked.

To this end, the rear fixing member 430 includes a stop member 431 and a stopper driving unit 433.

The stop member 431 is configured to have a predetermined volume and is provided to slide from one side of the rail part 410 for the stopper to the top of the rail part 410 for the stopper.

In detail, the rail part 410 for the stopper is configured in a state in which one side of the side wall is opened, and the stop member 431 is one side in the left and right direction of the rail part 410 for the stopper when the support member 420 is in a folded state. , and when the support member 420 is in an unfolded state, it moves to the rear end of the second support bracket 422 to seal the rear thereof.

Meanwhile, a shock absorber 431a for a stopper filled with hydraulic or pneumatic pressure is provided in front of the stop member 431 to absorb shock and vibration generated from the second support bracket 422 .

At this time, the buffer material 431a for the stopper is formed of a material having elasticity, which is provided to be replaceable and can be replaced if necessary.

Meanwhile, the stopper driving unit 433 is configured to slide and move the stop member 431 in the left and right directions.

In detail, as shown in FIG. 7, the stopper driving unit 433 is composed of various devices capable of sliding and moving the stop member 431 in one direction, such as a linear motor, a hydraulic (pneumatic) cylinder, etc. When the 420 is unfolded, the stop member 431 slides in the left and right directions.

At this time, as shown in Figures 8a and 8b, the fixing member 430 for the rear may further include an auxiliary stopper 434 for the rear.

In detail, the auxiliary stopper 434 for the rear is formed to protrude upward from the left and right side surfaces of the rail part 410 for the stopper, and the auxiliary stopper for the rear is inserted into the rear end of the stop member 431 in the front ( 434a) is formed.

That is, the auxiliary stopper 434 for the rear has a front end side surrounding the upper and lower circumferences of the rear end side of the stop member 431, and is positioned on both sides in the left and right directions at the rear side of the stop member 431. A pair is provided on the left-right side of the portion 410.

Accordingly, when the stop member 431 is moved to the rear side of the second support bracket 422, the rear end of the fixing member 430 for the rear side of the stop member 431 is moved by the auxiliary stopper 434 for the rear side. By supporting it, it is possible to stably prevent the stop member 431 from being pushed backward.

Meanwhile, in the present invention, the front end of the stop member 431 is inserted into the rear end of the second support bracket 422 in order to prevent the second support bracket 422 from moving forward due to the impact of the overpassing wave. An auxiliary stop groove 422a for the front side may be formed.

In detail, the second support bracket 422 has a rear end side surrounding the upper and lower circumferences of the front end side of the stop member 431, and is configured to seal the front side of the stop member 431. The forward movement of 431 can be suppressed.

That is, the forward and backward movement of the stop member 431 is restricted by the rear auxiliary stopper 434 and the second support bracket 422, so that the overpass wall can stably maintain an upright state.

At this time, a tapered portion 431b is formed on the front surface of the stop member 431, and the tapered portion 431b is inclined from the front to the rear from the top to the bottom, and the auxiliary stop groove for the front ( 422a) is formed in a corresponding shape, so that the stop member 431 can be more stably fixed in the corresponding position even if a strong impact is generated on the overpass wall.

According to the configuration described above, in the present invention, when the order wall 210 moves upward, the support member 420 is unfolded, and then, as the rear end thereof is sealed by the rear fixing member 430, the support member 420 is closed. 420 may support the order wall 210 .

On the other hand, as shown in FIGS. 9A to 9C, the front stopper part 500 is a watertight combined stopper 510 to prevent further rotation after the water order wall 210 is rotated upward (forward) at a certain angle. ) and a watertight combined stop groove 520.

The watertight combined stopper 510 is made of a plate extending in the left and right directions, and is provided to seal the space between the barrier wall part 200 and the front side horizontal frame 120, and the front side is up and down with the horizontal frame 120 It is hinged to be rotatable in the direction, and the rear end side is provided to be seated on the upper part of the defense wall part 200.

At this time, when the rotation angle of the watertight combination stopper 510 reaches a certain angle, a rotation angle limiting unit 530 that prevents it from rotating upward any longer may be further provided in front of the watertight combination stopper 510. there is.

In detail, when the order wall 210 is in an upright state, the rotation angle limiter 530 seals the rotation direction side so that the watertight combined stopper 510 rotates in conjunction with it so that it no longer rotates. .

That is, when the watertight combined stopper 510 rotates upward and reaches the rotation angle limiting part 530, this prevents it from rotating forward any longer.

On the other hand, the watertight combined stopper 520 is made of a groove formed on the upper surface of the barrier wall portion 200, and when the barrier wall portion 200 is in an upright state, the rear end of the watertight combined stopper 510 can be fitted.

Accordingly, when the watertight combined stopper 510 is provided horizontally while the order wall 210 covers the upper part of the driving space 110, the watertight combined stopper 510 is connected to the order wall 210 and the front end. While covering the space between the side transverse frames 120, the rear end side is provided in close contact with the upper surface of the order wall 210.

Thereafter, when the watertight wall 210 gradually rotates upward, the rear end of the watertight combined stopper 510 rotates upward while being pushed by the watertight wall 210. Then, the barrier wall portion 200 is completely upright. When in the state, the rear end side of the watertight combined stopper 510 is fitted into the watertight combined stopper 520, and the upper surface of the watertight combined stopper 510 comes into contact with the rotation angle limiting portion 530. As a result, the watertight combined stopper 510 and the barrier wall 200 no longer rotate and maintain the corresponding state.

In addition, the watertight combined stopper 510 covers the upper part of the space between the order wall 210 and the horizontal frame 120 in a state where the rear end side is leaning against the order wall 210 to prevent seawater from entering the flow space. It can be prevented.

Although preferred embodiments of the present invention have been described above, the scope of the present invention is not limited thereto, and it should be understood that the scope of the present invention extends to those within the scope substantially equivalent to the embodiments of the present invention. Various modifications and implementations are possible by those skilled in the art to which the invention pertains without departing from the spirit of the invention.

100: foundation structure 110: driving space
120: horizontal frame 130: vertical frame
140: 1st rotation hinge part 150: 2nd rotation hinge part
160: buffer for barrier wall
200: defensive wall part
210: barrier wall 211: top plate for wall
212: lower plate for wall 213: side plate for wall
214: Reinforced bulkhead for the first wall 215: Reinforced bulkhead for the second wall
220: third hinge part
300: hydraulic drive unit
310: first fixing bracket 320: second fixing bracket
400: rear stopper part
410: rail part for stopper 420: support member
421: first support bracket 422: second support bracket
422a: Auxiliary stop home for front
430: rear fixing member 431: stop member
431a: buffer for stopper 431b: tapered part
433: stopper driving unit
434: Auxiliary stopper for rear 434a: Auxiliary stopper for rear
500: front stopper part 510: watertight combined stopper
520: watertight combined stop home 530: rotation angle limiter

Claims (10)

In overwater and flood barriers,
A foundation structure 100 made of a concrete structure, in which a driving space 110 is formed from the top to the bottom, and installed on one side of the road;
A defense wall portion 200 configured to cover and cover the open upper portion of the driving space 110, one end of which is hinged to the base structure 100 and rotated in the vertical direction; and
A hydraulic drive unit 300 composed of a cylinder operated by hydraulic pressure and provided inside the driving space 110 so that the defense wall unit 200 rotates in the vertical direction;
including,
The overpass and flood barrier,
Doedoe extended in the front-back direction, consisting of a beam provided with sidewalls at both ends in the left-right direction, the stopper rail portion 410 provided inside the driving space 110;
One end is hinged with the first support bracket 240 fixed to the lower surface of the barrier wall 200, and the other end is the second support bracket 411 provided to slide in the forward and backward directions on the upper part of the stopper rail part 410. ) and a support member 420 hinged; and
a rear fixing member 430 that is configured to slide in the left and right directions and blocks the rear end of the other end of the support member 420 when the support member 420 is in an unfolded state;
Further comprising a rear stopper portion 500 configured to include,
The rear fixing member 430,
A stop member 431 configured to have a predetermined volume and provided to be slidably movable from one side of the rail part 410 for a stopper to an upper part of the rail part 410 for a stopper; and
a stopper driving unit 433 configured to slide the stop member 431 in the left and right directions;
including,
The rear fixing member 430,
Auxiliary stopper 434 for the rear that protrudes upward from the left and right side surfaces of the stopper rail 410 and has an auxiliary stop groove 434a for the rear into which the rear end of the stop member 431 is inserted. Overpass and flood barriers capable of walking and driving, characterized in that it further comprises.
In overwater and flood barriers,
A foundation structure 100 made of a concrete structure, in which a driving space 110 is formed from the top to the bottom, and installed on one side of the road;
A defense wall portion 200 configured to cover and cover the open upper portion of the driving space 110, one end of which is hinged to the base structure 100 and rotated in the vertical direction; and
A hydraulic drive unit 300 composed of a cylinder operated by hydraulic pressure and provided inside the driving space 110 so that the defense wall unit 200 rotates in the vertical direction;
including,
The overpass and flood barrier,
Doedoe extended in the front-back direction, consisting of a beam provided with sidewalls at both ends in the left-right direction, the stopper rail portion 410 provided inside the driving space 110;
One end is hinged with the first support bracket 240 fixed to the lower surface of the barrier wall 200, and the other end is the second support bracket 411 provided to slide in the forward and backward directions on the upper part of the stopper rail part 410. ) and a support member 420 hinged; and
a rear fixing member 430 that is configured to slide in the left and right directions and blocks the rear end of the other end of the support member 420 when the support member 420 is in an unfolded state;
Further comprising a rear stopper portion 500 configured to include,
The rear fixing member 430,
A stop member 431 configured to have a predetermined volume and provided to be slidably movable from one side of the rail part 410 for a stopper to an upper part of the rail part 410 for a stopper; and
a stopper driving unit 433 configured to slide the stop member 431 in the left and right directions;
including,
At the rear end of the second support bracket 422,
Overpass and flood barriers capable of walking and running, characterized in that the auxiliary stop groove (422a) for the front is formed into which the front end side of the stop member (431) is inserted.
According to claim 1 or claim 2,
The foundation structure 100,
It is formed in a form extending in the vertical direction, and a buffer pad made of a material having elasticity is provided at the top, and a plurality of buffer parts for the order wall are provided on the bottom surface of the drive space 110 while being spaced apart in the front and rear and left and right directions ( 160) overpass and flood barriers that can walk and run, characterized in that further provided.
According to claim 1 or claim 2,
The order wall 210 of the defense wall part 200,
It is formed of a plate extending in the left and right directions, and when it is in a state of covering and covering the upper part of the driving space 110, the rear end side partitions the rear end side of the driving space 110 from the external space, and the front end side of the driving space 110 a wall top plate 211 provided to be in communication with the external space;
a lower wall plate 212 having a smaller front-to-back length than the upper wall plate 211, formed as a plate extending in the left and right directions, and spaced downward by a predetermined distance from the upper wall plate 211; and
It consists of a beam extending in the left and right directions, and is provided between the upper wall plate 211 and the lower wall plate 212, and is provided at the front and rear ends of the order wall 210, respectively. Wall side plates 213;
Overpass and flood barriers capable of walking and driving, characterized in that it comprises a.
According to claim 1 or claim 2,
A first fixing bracket 170 is fixed to the driving space 110,
A second fixing bracket 230 is fixed to the lower surface of the order wall 210,
The lower end of the cylinder of the hydraulic actuator 300 is hinged with the first fixing bracket 170,
The protruding end of the cylinder rod of the hydraulic drive unit 300 is hinged with the second fixing bracket 230, characterized in that walking and running overpass and flood barrier.
delete delete delete delete According to claim 1 or claim 2,
The overpass and flood barrier,
It consists of a plate extending in the left and right directions, and is provided to seal the space between the defense wall part 200 and the front side horizontal frame 120, and the front side is hinged so as to rotate vertically with the horizontal frame 120, A watertight combined stopper 510 having a rear end side seated on the upper portion of the defense wall portion 200; and
It consists of a groove formed on the upper surface of the barrier wall portion 200, and when the barrier wall portion 200 is upright, the rear end side of the watertight combined stopper 510 is fitted into the watertight combined stop groove 520;
Overpass and flood barriers capable of walking and driving, characterized in that it further comprises a front stopper portion 500 configured to include.