KR102511689B1 - Water blocking door for wave overtopping prevention - Google Patents

Abstract

The present invention relates to a water-blocking door for preventing wave overtopping. The water-blocking door for preventing wave overtopping, which is installed on an opened entrance of a factory or a building located on the seashore to prevent rainwater caused by the tsunami, typhoon, or heavy rains from flowing in through the entrance, comprises: a main body (2) of the water blocking door installed to be able to move to the entrance along a rail (11) installed while being buried in a concrete foundation part (1) of the entrance of the factory or the building, and formed of at least one main body unit; a column (5) installed on the concrete foundation part (1) to support the main body (2) of the water blocking door from a rear surface side; and a movable part (6) including a roller (66) driven by a motor (61) to move the main body (2) of the water blocking door along the rail. The water-blocking door can be installed and removed by being moved conveniently along the rail from the opened entrance of the factory or the building located on the seashore. Therefore, rainwater can be prevented effectively from flowing into the factory or the building through the opened entrance during tsunamis, typhoons, or heavy rains, thereby preventing the loss of lives and facilities. In addition, the structure thereof can be simplified to reduce manufacturing costs.

Description

Water barrier for overwater prevention {WATER BLOCKING DOOR FOR WAVE OVERTOPPING PREVENTION}

The present invention relates to a water barrier fish for preventing overcrowding, and in particular, to prevent flooding due to flooding due to flooding of waves or rainwater caused by heavy rain through an open entrance or exit of a factory or building adjacent to the seashore. It is an object of the present invention to provide an improved overpass prevention water barrier so as to quickly open and close an open entrance and exit to block overpass or rainwater inflow.

In general, ports, factories, or buildings formed along the coast may suffer great damage to human life and property due to the inflow of rainwater that rapidly rises due to overturning waves or heavy rains generated by earthquake-induced tsunamis.

Since the entrances and exits of facilities such as ports and industrial complexes are always kept open due to the frequent traffic of vehicles, or only simple barricades are installed in many cases, it is not possible to block the inflow of rainwater due to overcrowding or heavy rain, leading to flooding often suffer damage.

As such, as a prior art for preventing or minimizing damage caused by overcrowding, Korean Patent Registration No. 10-1982284 (registration date May 20, 2019) has a driving guide installed on the rear bottom of the door frame on the lower side of the zone The floating support is moved by a hydraulic cylinder installed in front of the traveling guide, and the moving wall is raised or overturned while the floating support is erected or laid down. Disclosed is a movable wall for preventing overturning and shock attenuating, in which an impact applied to the movable wall is attenuated by an impact shock absorber by combining the same with each other.

However, there is a problem in that the erected movable wall is difficult to use to prevent the inflow of rainwater due to overwater or heavy rain through the open entrance and exit of the factory.

As another example, in Korean Patent Registration No. 10-2280715 (registration date July 16, 2021), in the elevating overpass barrier that moves up and down from the bottom groove formed in the foundation concrete, the wall that moves up and down from the bottom groove of the foundation concrete Two or more elevating movable walls including a wave wall and a horizontal index member rising member at the bottom of the overpass wall; A hooking part formed on the inlet side of the bottom groove formed in the foundation concrete; A horizontal support member formed on a wall surface in a bottom groove formed in the foundation concrete; It is seated on the horizontal support member support in the bottom groove formed in the foundation concrete, and when the overpass wall constituting the elevating movable wall rises, it rises by the horizontal support member rising member and comes into contact with the hanging part to move between the foundation concrete and the overpass wall horizontal indexing material; An elevating type overpassing prevention wall comprising a; elevating means for elevating the elevating type movable wall is disclosed.

However, the conventional patented technology described above has problems in that it is not possible to block the inflow of rainwater through a gap between the movable wall that is elevated and the foundation concrete, and it is difficult to install a movable wall with a high height in the floor groove to prevent overwatering.

Korean Patent Registration No. 10-1982284 (registration date May 20, 2019) Korean Registered Patent No. 10-2280715 (registration date July 16, 2021)

An object of the present invention is to solve the above problems of the prior art, to keep the entrance and exit of the coastal factory or building open at normal times to allow frequent traffic of vehicles and personnel, but rain caused by tsunami, typhoon or heavy rain It is to provide an improved water barrier for overcoming water that is movable to block inflow through an open inlet and outlet and can be maintained in an airtight state during installation.

In order to achieve the above object, the flood protection fish according to the present invention is installed at the open entrance and exit of a factory or building located on the coast to prevent rainwater caused by a tsunami, typhoon or heavy rain from entering through the entrance. In the overwater prevention water for overpassing, the waterway fish body is installed to be movable to the entrance and exit along the rails embedded in the concrete foundation of the entrance and exit of the factory or building and is formed of at least one body unit, and the waterway fish body is installed on the rear side It is configured to include a movable part having a roller driven by a motor to move the pole installed on the concrete foundation to support and the water order body along the rail.

The movable part is a driving gear driven by a motor mounted inside the water repellent fish body, and an electric gear meshed with the driving gear, which is mounted idlingly by a rotational shaft provided in the width direction between the support plates on the front and rear sides of the water repellent water fish body An idle gear, a driven gear meshed with the idle gear, a roller mounted coaxially on the side of the driven gear and having a diameter larger than that of the driven gear and provided for rolling motion on the rail, and a roller built into the water order body and free of the piston rod It includes a cylinder whose end is connected to the roller.

Further comprising an elevating and descending device built into the order water fish body so as to raise and lower the water order fish body with respect to the rail of the concrete foundation, wherein the elevating and descending device is a piston that advances downward of the cylinders built into the lower ends of both sides of the water fish water fish body. It is configured to elevate the water filter body from the concrete foundation by means of the rods.

In a state where the piston rod of the cylinder of the elevating device is retracted and the order water main body is supported by the vertically aligned rollers, driving gear, idle gear and driven gears of the movable part, the motor operates to move the driving gear and idle gear And by driving the roller through the driven gears, it moves along the rail of the concrete foundation to the installation position of the entrance and exit of the factory or building, and then the piston rods of the cylinders advance downward and the cylinder piston rod of the movable part raised together with the water door recedes The roller is inclined in the lateral direction, and the piston rod of the cylinder of the elevating device is retracted so that the body units are lowered by their own weight and placed on the concrete foundation.

The water intake main body is configured by connecting support plates between the supports on both sides at the front and rear of the supports, and the front and rear support plates are connected by a connecting means of two main body units provided with horizontal reinforcing materials, and the connecting means is the connecting means of the body units. A plurality of support rods are installed vertically and spaced apart at regular intervals so as to pass through adjacent posts in the transverse direction, and a spring is provided at an extended end of one side of each support rod to absorb shock caused by waves overcoming the body units.

The elevating device and the movable unit are installed in the space between the support plates adjacent to the supports at the lower ends of both sides of each of the main body units.

The flood protection fish according to the present invention can be installed and removed by simply moving along the rail from the open entrance and exit of a factory or building located on the seashore, so that rainwater during tsunami, typhoon, or heavy rain can pass through the factory or It can effectively block the inflow into the building to protect human life and loss of facilities, and has the advantage of reducing manufacturing costs by simplifying the structure.

1 is a longitudinal cross-sectional view of the front of a water filter for preventing overpassing according to the present invention.
FIG. 2 is a partially enlarged view showing a movable part and a lifting and lowering device of the order fish for overcoming wave prevention of FIG. 1;
3 is a longitudinal cross-sectional view of a side of the order fish for overpassing prevention of FIG. 1;
Figure 4 is a partially enlarged view showing the side of the movable part of the lower part of the order gate of Figure 3;
5 is a partial enlarged view of the movable device and the lifting and lowering device of the order door of FIG. 2
Figure 6 is a partially enlarged view showing that the water supply door is moved to close or open the entrance and exit of a factory or building by a moving device.
Figure 7 is a partially enlarged view showing that the movable device is operated to be lifted from the rail in a state supported by the lifting device when the order water door moved following Fig. 6 is stopped.
FIG. 8 is a partially enlarged view showing that a water door is lowered by an elevating device following FIG. 7 to close an entrance and exit of a factory or building.

Hereinafter, the present invention will be described in more detail with reference to the accompanying drawings showing an embodiment of a water order fish for preventing overpassing according to the present invention.

1 to 4, the order water for preventing overpassing according to the present invention is a water order body (2) that is movable along the rail (11) embedded in the concrete foundation (1) of the open entrance and exit of the factory or building. ), a lifting and lowering device 4 that lifts and lowers the order water main body 2 with respect to the rail 11, and a movable part that moves the order water main body 2 on the rail in a state of being raised and lowered by the lifting and lowering device ( 6).

The order water fish body 2 may be formed in the form of a single body unit having a unit size of a predetermined height and width, but if the width is too large, it is difficult to manufacture and heavy, so it is divided into two. The body units 21 and 21' may be connected to each other. In this embodiment, it will be described that the two body units 21 and 21' are connected by a connecting means.

In each of the main body units 21 and 21', support plates 23 are joined between the support plates 22 on both sides at the front and rear of the support plates 22, and the front and rear support plates are provided with horizontal reinforcements 24, so that the main body The units have support rigidity against the impact of the wave overpassing, and a lifting and lowering device 4 and a movable part 6, which will be described later, are built-in at both lower ends.

The two main body units 21 and 21' are installed with a support bar 23 spaced apart at regular intervals vertically so as to pass through adjacent posts 22 as a connecting means, and the extension of one side of the support bar 23 A spring 24 is provided at the end thereof, so that when an impact caused by an overturning wave is applied to the two body units 21 and 21', the shock to the body units is absorbed by the spring 24 and the body units themselves And it is preferable to prevent damage to the connecting portion.

A packing member 7 is provided on the bottom surface of the lower end of each of the main body units 21 and 21' to ensure watertightness with the concrete foundation 1, so that rainwater flows in through the gap between the water line and the concrete foundation. do not become

When the body units 21 and 21' move to open and close the entrance and exit of a factory or building, the elevating device 4 prevents damage to the packing member 7 so that during movement of the main unit, the packing member is attached to the concrete foundation. It is installed inside the lower end of each side of each of the main body units 21 and 21' so as to elevate the main unit so as not to come into contact with the main body. It works to lower the unit.

To this end, the lifting and lowering device 4 is a piston rod of cylinders 41 mounted on the side surfaces of each of the both side posts 22 in the space portion 8 formed at the lower end of each side of the body units 21 and 21'. The body units 21 and 21' are raised upward as the body units 21 and 21' advance downward and are further extended while in contact with the concrete foundation.

In this way, in a state in which the body units 21 and 21' are raised by the piston rod advanced by the operation of the cylinder 41, the body units 21 and 21' are moved to the concrete foundation 1 by the movable part 6 It moves in the lateral direction along the rail 11 installed on.

To this end, the movable part 6 includes a motor 61 mounted between the front and rear support plates in the space part 8 inside the supports 22 on both sides of each of the body units 21 and 21', and the motor A drive gear 62 driven by 61, an idle gear 63 as a power gear meshed with the drive gear 62, a driven gear 64 meshed with the idle gear 63, the driven gear ( 64) and a roller 66 having a larger diameter than that of the driven gear. On the side of the roller 66, the free end of the piston rod of the cylinder 65, the end of which is attached to the longitudinal stiffener 25, is mounted, and the idle gear 63 is spaced between the front and rear support plates. It is mounted idlingly by means of a rotating shaft 67 provided in the direction.

Accordingly, in a state in which the body units 21 and 21' are lowered, the packing member 7 provided on the bottom surface of the lower end contacts the upper surface of the concrete foundation to be in a watertight state, and the inflow of rainwater is blocked.

In this state, the cylinder 65 of the movable part operates and the piston rod moves forward so that the roller 66 drives the drive gear 62, the idle gear 63, and the driven gear 64 to vertically align in a straight line. The units are supported, and at this time, when the piston rod of the cylinder 41 of the lifting and lowering device 4 is retracted, the main body units 21 and 21' are vertically aligned rollers 66, drive gears of the movable part 6 62, in the state supported by the idle gear 63 and the driven gear 64, the motor 61 operates so that the driving gear 62, the idle gear 63 and the driven gear 64 are sequentially operated. As the roller 66 mounted on the side of the driven gear 64 moves on the rail 11 of the concrete foundation 1, the body units 21 and 21' move laterally along the rail, so that the factory or It is located at the entrance and exit of the building, or in a state where there is no tsunami, typhoon or heavy rain warning, it is possible to move to the wall wave door storage place installed inside the fence to open the entrance and exit.

When the body units 21 and 21' move and are located at the entrance and exit of a factory or building, the body units are lowered, and a support column is installed inside the body unit to support the body unit against the impact of a wave overpassing.

In this way, in the case of lowering of the body unit, in a state in which the body units 21 and 21' are moved and disposed at the correct position of the inlet and outlet, the cylinder 41 of the elevating device 4 is operated first, and the piston rod moves downward. It advances and raises the main body units, and then the cylinder 65 of the movable part 6 raised together with the main unit operates so that its piston rod is retracted to raise the roller 66 inclined in the lateral direction, then it is raised and lowered. When the piston rod of the cylinder 41 of the device 4 is retracted, the body units 21 and 21' are lowered by their own weight and placed on the concrete foundation.

Pillars 5 fixed to the concrete foundation 1 are fixedly arranged on the inside and both ends of the order water fish 2 to support against the impact force acting on the water order fish by the overpass. As described in Patent Application No. 10-2022-0139894 dated October 27, 2022 by the present applicant, the pillar 5 is installed by inserting the fixing part at the bottom of the pillar into the groove formed on the concrete foundation, and is installed at the bottom of the pillar. When the pillar is installed on the concrete foundation, the support formed close to the rear is disposed on the upper surface of the concrete foundation and is magnetically fixed to the iron plate fixed to the upper surface of the concrete foundation. Guide rollers 51 are mounted on the upper and lower sides of the front surface of the pillar 5, and guide rollers 51' are also mounted on the upper support part 52 protruding forward from the upper end of the pillar, so that the main body of the water filter 2 It guides the units 21 and 21' so that they are not separated from the rail during movement.

As described above, the Wolpa floodwater fish according to the present invention can be installed and removed by simply moving along the rail from the open entrance and exit of a factory or building located on the seashore, so that rainwater during tsunami, typhoon, or heavy rain is opened. Through this, it is possible to effectively block the inflow into the factory or building, thereby protecting human life and loss of facilities.

The present invention can be used to block the inflow and overrun of rainwater through an open inlet and outlet during a tsunami, typhoon, or heavy rain by moving along a rail to the entrance and exit of a factory or building on the seashore.

1: concrete foundation 2: water supply main body
4: lifting device 5: pillar
6: movable part 7: packing member
8 ; Space part 11: rail
21,21': body unit 22: holding
23: support plate 41: cylinder
61; motor 62: drive gear
63: idle gear 64: driven gear
66: roller

Claims (6)

In the water barrier for overwater prevention installed at the open entrance and exit of a factory or building located on the seashore to prevent rainwater caused by a tsunami, typhoon or heavy rain from entering through the entrance and exit,
A water filter main body 2 formed of at least one main body unit installed to be movable to the entrance and exit along the rail 11 buried and installed in the concrete foundation 1 of the entrance and exit of a factory or building, and the water supply fish main body 2 A movable part having a roller 66 driven by a motor 61 to move the pole 5 installed on the concrete foundation 1 and the water order fish body 2 along the rail to support the ) from the rear side. (6),
The movable part 6 is a driving gear 62 driven by a motor 61 mounted inside the water repellent fish main body 2 and an electric gear meshed with the driving gear 62, and the front and back of the water repellent fish main body 2 An idle gear 63 mounted idlingly by a rotating shaft 66 provided in the width direction between support plates on the side, a driven gear 64 meshed with the idle gear 63, and a side surface of the driven gear 64 a roller 66 which is coaxially mounted on and has a larger diameter than the driven gear and is provided for rolling motion on the rail 11 and is embedded in the water order body 2 and the free end of the piston rod is attached to the roller 66 It includes a connected cylinder (65),
It further includes an elevating device 4 built into the order fish body so as to raise and lower the order fish body 2 with respect to the rail of the concrete foundation, and the elevating device 4 is A water order fish for preventing overwater, characterized in that the water order water body (2) is raised from the concrete foundation by piston rods moving downward of the cylinders (41) embedded in both lower ends.
delete delete According to claim 1,
The piston rod of the cylinder 41 of the elevating and descending device 4 is retracted so that the main body of the water repellent water is connected to the vertically aligned roller 66, drive gear 62, idle gear 63 and the driven gear of the movable part 6 In the state supported by the gears 64, the motor 61 operates to drive the roller 66 through the drive gear 62, the idle gear 63 and the driven gear 64 to form the concrete foundation 1 After moving along the rail 11 of the plant or building to the installation position of the entrance and exit, the piston rods of the cylinders 41 advance downward and the piston rods of the cylinders 65 of the movable part 6 raised together with the water door The piston rod of the cylinder 41 of the elevating and descending device 4 retreats and the main unit 21, 21' descends by its own weight to raise the roller 66 inclined in the lateral direction by retracting, and the piston rod of the cylinder 41 of the elevating device 4 descends on the concrete foundation. A water order fish for preventing overwater, characterized in that it is arranged to be placed.
According to claim 1 or 4,
The water filter main body 2 has two main body units 21 in which support plates 23 are joined between the supports 22 on both sides at the front and rear of the supports 22, and the front and rear support plates are provided with horizontal reinforcements 24. , 21 ') are connected by a connecting means, and the connecting means is installed so that a plurality of support rods 23 are spaced apart at regular intervals vertically so as to pass through adjacent posts 22 of the main body units in the transverse direction, and each A water repellent fish for preventing overwater, characterized in that a spring 24 is provided at an extended end of one side of the support rod 23 to absorb an impact caused by overwater to the body units.
According to claim 5,
The elevating device 4 and the movable part 6 are installed in the space part 8 between the support plates 23 adjacent to the supports 22 at the bottom of both sides of each of the main units 21 and 21'. A water level fish for overwater prevention.

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