KR101268540B1 - Apparatus for preventing flooding operating automatically - Google Patents

Abstract

PURPOSE: An automatic water barrier is provided to be simply installed as a bollard without large-scale construction and to be massively produced with high compatibility. CONSTITUTION: An automatic water barrier comprises a floater(20), a waterproof cloth(30), a waterproof cloth supporting strap(31), and a waterproof cloth fixation packing pad. The floater is formed with a waterproof cloth storage chamber in the lower end. The floater is formed with a plurality of running water inlets for connecting to the storage chamber. The floater floats on the water by the buoyancy of running water through the running water inlets. The waterproof cloth rises along with the floater for spreading and forming a water barrier. A plurality of waterproof supporting straps connect the upper and lower sides of the waterproof cloth for supporting water pressure and adjusting the backwardly pushed distance by the running water.

Description

Self-driven curtains {Apparatus for preventing flooding operating automatically}

The present invention relates to a self-actuated water curtain, and more particularly, to a water shield that can be automatically installed without an operator's separate operation, and the installation time is shortened, the installation time is simple and the manufacturing cost is low, and the operator can operate automatically. .

Recently, due to extreme weather due to global warming, local torrential rain and guerrilla heavy rain frequently occur, as well as rainfall during typhoon and typhoon. As a result, flooding of rivers and rivers, flooding farmland and factory facilities, or flooding of urban buildings or underground facilities due to heavy rains are frequently occurring.

In particular, when the underground facilities of buildings or facilities, for example, underground runner windows, underpasses, subway entrances, underground shopping malls, etc. are flooded, enormous property damage occurs. Pouches were stacked at the entrance to block the inflow of rainwater, but the rainproof effect was not only lowered, but the worker was not able to cope quickly because it was very hard to carry sandbags by hand.

Therefore, various structures and forms of a water blocking device or a water purifying device have been proposed to effectively prevent rainwater or backflow sewage from entering a building or an underground facility during heavy rainfall. For example, the Republic of Korea Patent Application No. 10-2004-39412 "Assembly type two-step entrance prevention device", Republic of Korea Utility Model Publication No. 20-0254909 "gateway curtain entrance" and the like are disclosed.

The first type of these proposals is to prevent the inflow of running water by blocking the entrance and exit of a building or underground facility with a drainage plate or the like. 8 is a view illustrating the construction of a conventional assembled order plate. As shown in this figure, by blocking the underground parking entrance entrance portion using the water plate 100, the inside of the underground parking lot due to the inflow of running water is prevented from flooding.

However, in this case, when there are signs of immersion in rainy weather, the worker brings the order plate 100 and assembles it, which does not improve the problem of inefficient workability and lack of rapidity when stacking sand bags. Rather, due to the high production costs or installation costs are increasing the economic burden.

In order to solve the lack of promptness when installing the first type of ordering device, the second type has a structure in which the order plate automatically operates by using the water pressure of the flowing water.

By the way, since the second type has to be equipped with a relatively complex mechanical drive device, there is a problem in that it takes a lot of manufacturing and installation costs.

The present invention has been made to solve the above problems, the object of the present invention is to move away from the equipment-type equipment through the existing custom-made and installation construction, the order to the mobile speed bumps easily installed on the underground parking lot and the road without burden The built-in function makes installation as easy as installing a bollard rather than a large-scale customized facility construction. It is highly compatible with the size of the site where the product is installed, enabling mass production. It is to provide a self-driven curtains built in the speed bumps.

In order to achieve the above object, the self-driven membrane is built in the movable speed bumps according to the present invention, and the lower part is formed so that the water reservoir storage chamber is open toward the ground, and the flowing water causing the flooding of the facility is pushed forward. A plurality of water inlet openings are formed in the portion so as to communicate with the water well storage chamber, and are installed at the entrance portion of the facility and floated on the water surface by the buoyancy force formed by the water flowing into the water well storage chamber through the water inlet. Floats; With the upper part fixed to the ceiling of the water well storage chamber of the float, the lower part fixed to the ground of the entrance and exit part of the facility, and folded and installed inside the water well storage chamber, one side with the floating body is raised. Waterproof tea springs that are formed by raising and expanding; By connecting the lower part and the upper part of the waterproof car spring, the unfolding waterproof car spring can support the water pressure caused by the flowing water and adjust the separation distance pushed backward by the flowing water. Order spring support straps; And a packing pad for fixing the water retention cloth of a flexible material that tightly fixes the lower portion of the waterproof car spring to the ground to prevent water flowing into the rear through the bottom of the waterproof car spring. It is done.

And, the self-driven membrane is built in the movable speed bump according to the present invention is made of a hook shape of the elastic material and the hook hook portion is provided on the outer surface of the upper and lower portions of the plurality of water support cloth support straps, respectively; And the upper portion thereof is caught by the hook portion of the upper portion of the support cloth support strap and the lower portion thereof is caught by the hook portion of the lower portion of the support cloth support strap, respectively, and unfolds together when the water-proof cushion is expanded. It may further include a foreign matter blocking net that catches the foreign matter that floats and prevents the foreign matter from colliding with the waterproof car spring.

Then, the floating body is made in the shape of a cut off the log in the longitudinal direction, has a bulging belly portion and a flat back portion, the water wells storage chamber is formed on the back portion, the back portion is installed to contact the ground, It is desirable for the part to have a speed bump function.

According to the present invention, it is possible to install even if the floor is uneven and the horizontal and vertical does not match, no custom design is required, and can be installed by the installation of the bollard to fit the field size to install the order The special design and construction generates a very expensive cost, it is applied to many sites that did not install even knowing the need of the order device has the advantage that can be popularized.

1 is an installation state showing the installation state of the self-driven curtains are built in the movable speed bump according to the present invention.
Figure 2 is an exploded perspective view of the self-driven curtains are built in the movable speed bump according to the present invention.
3 is an enlarged perspective view of a right side cross-sectional view and a part of the apparatus of FIG.
Figure 4 is a side view showing the operation of the order system of the self-driven curtains embedded in the movable speed bump according to the present invention.
FIG. 5 is an enlarged perspective view showing a state of the curtain when the system is operated in FIG. 4; FIG.
Figure 6 is a perspective view showing another embodiment of the curtain film according to the present invention.
7 is a perspective view showing a state in which the foreign matter blocking net shown in FIG.
8 is an enlarged perspective view of part B of FIG. 6;
Fig. 9 is a side sectional view of Fig. 8; Fig.
10 is a state diagram of the construction of a conventional assembled order plate.

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

First, it will be described an embodiment in which the self-driven water curtain 10 is installed in the entrance of the underground parking lot of the building, which is built in the movable speed bump according to the present invention.

The self-driven water curtain 10 is built in the movable speed bump according to the present invention, as shown in Figure 1, is installed in the entrance of the underground parking lot of the building.

The water curtain 10 is installed in the underground parking lot and the road by the bottom anchor work, almost the same as the movable speed bump, which is generally installed, and is manufactured in the shape of the speed bump, and at the same time plays the role of the speed bump and the order device. Will be performed.

Figure 2 is an exploded perspective view of the self-driven curtains built in the movable speed bump according to the present invention. As shown in this figure, the water curtain film 10 according to the present invention is made in the shape of 윷 cut log in the longitudinal direction is connected to the floating body 20, and the floating body 20 having an appearance similar to the speed bumps. It is formed of a waterproof water-repellent cloth (30) to form a curtain film.

As shown in FIG. 1, the floating body 10 is installed on the ground of the entrance so as to block the entrance to the underground parking lot in the horizontal direction, and serves as a speed bump when the water flows in. At the same time.

Floating body 10 is made of a PVC material, etc., consisting of a bulging protruding portion and the flat back portion, the belly portion is installed to face the sky and the back portion is in contact with the ground. The flat back portion of the floating body 10 is formed with a long groove in the longitudinal direction of the body, the groove is formed so as to open toward the ground, the water well storage chamber 21 for accommodating the water-resistant water well (30). It can play the role of).

The front part of the floating body 10 which will be in direct contact with the flowing water for the first time (hereinafter, when referring to the direction of each component of the water purifying apparatus according to the present invention, the flowing water direction to be pushed "front", and the opposite direction to " A plurality of flowing water suction openings 22 are formed long in the longitudinal direction of the body. These water intakes 22 are in communication with the tea spring storage chamber 21 in the floating body 20, so that the flowing water can be introduced into the tea spring storage chamber 21 through these water intakes 22. It is supposed to be. Thus, when flowing water gradually flows into the water well storage chamber 21 and the inside of the water well storage chamber 21 is filled with water, the entire float 20 may be floated on the surface by buoyancy of the water. Will be.

As shown in FIG. 3, the waterproof water well cloth 30 that is folded and accommodated in the water well storage chamber 21 inside the floating body 20 is made of a waterproof fiber material, which may be folded and unfolded. (unfolding) can also be. In this embodiment, as shown in Fig. 2, the waterproof car cloth 30 is cut into a rectangular shape.

On the front face of the waterproof car wash cloth 30, a strap-shaped fixing support cloth 34 is padded in the vertical direction. A water support cloth support strap (hereinafter referred to as a "center water support cloth support strap") (31, 33), one end of which is fixed on the fixing support cloth 34 of the lower portion of the waterproof car spring 30, is waterproof at the other end thereof. It is fixed on the fixing support cloth 34 of the central portion of the order spring (30).

Then, another body spring support strap (hereinafter referred to as "upper body cloth support strap") 31, 32 is fixed on the fixing support cloth 34 of the lower portion of the waterproof body cloth 30 at one end thereof as well. The other end is fixed on the fixing support cloth 34 of the upper portion of the waterproof car spring 30.

Thus, the upper body cloth support strap 32 and the center body cloth support strap 33 are respectively provided on one fixing support cloth 34, and they form one combination. A plurality of such combinations are installed in the longitudinal direction of the waterproof car spring 30. And, the length of the water support cloth support straps 32 and 33 are shorter than the vertical width of the water resistant car spring 30, so that the water canopy for waterproofing is prevented by blocking the flow of water. Even if it pushes back by a predetermined distance by this, more than that is supported so that it may not be pushed backwards.

On the other hand, the entire upper end portion of the waterproof body spring 30 is fixed in the longitudinal direction to the rear portion of the ceiling of the water-retaining cloth storage chamber 21 of the floating body 20, the entire lower end portion of the waterproof body cloth 30 is It is fixed in the longitudinal direction on the ground of the entrance of the underground parking lot.

At this time, if a gap is generated between the ground of the underground parking lot entrance and the lower end of the waterproof car spring 30, the flowing water leaks to the rear of the waterproof car spring 30 through the ground floor and the effect of the car is Will fall. In order to prevent this, a flexible material, preferably a bumpy bottom packing pad 40, which is made of a rubber material and serves as a fixing member to be installed without a separate horizontal horizontal work, is used. . As shown in FIGS. 2 and 3, the packing pad 40 for fixing the water well has a shape of a long bar board, and a plurality of anchor bolt holes 41 are fixed in the longitudinal direction on the plate. ) Is formed.

Hereinafter, referring to FIGS. 2 and 3, a process of initially constructing a self-driven water blocking film 10 embedded in a movable speed bump having such a structure in an entrance portion of an underground parking lot will be described.

Waterproof car after perforating a plurality of anchor holes (not shown) in the horizontal direction on the ground of the part of the underground parking lot entrance where the self-driving water curtain 10 is installed in the movable speed bumps. The lower ends of the thousands 30 cover these fixing anchor holes (not shown). Subsequently, the packing pad 40 for fixing the car seat is placed on the end of the waterproof car seat 30. Then, the fixing anchor bolt 42 is inserted into the fixing anchor bolt hole 41 of the packing pad 40 for fixing the body cloth to fix the anchor bolt 42 together with the waterproof body cloth 30 for waterproofing. It is pecked to enter the fixing anchor hole (not shown). In this case, the waterproof car spring 30 is firmly in contact with the ground and is fixed, so that there is almost no gap between the waterproof car spring 30 and the ground, thereby preventing leakage under the waterproof car spring 30.

In this state where the lower end is fixed to the ground, the remaining part of the waterproof car spring 30 is folded to be accommodated in the car spring storage chamber 21 of the floating body. Then, if the floating body 20 is placed on the ground of the underground parking lot entrance and fastened by fixing a plurality of floating anchor bolts 70 to the front and rear edge portions of the floating body 20, the construction is simply completed. do.

As described above, only the bottom portion of the waterproof car spring 30 is fixed to the ground, which has an advantage of having a very simple structure in which the installation of the self-driven water curtain 10 is completed and built in the entire movable speed bumps.

On the other hand, the operation process of the self-driven curtain is built in the movable speed bump according to the present invention is as follows.

FIG. 4 is a side view illustrating an operation of an order system of a self-driven order curtain embedded in a movable speed bump according to the present invention, and FIG. 5 is an enlarged perspective view illustrating a state of the order curtain when the order system is operated in FIG. 4. As shown in these figures, when the flowing water pushed toward the entrance of the underground parking lot due to the heavy rain or the like reaches the front portion of the floating body 20, the water reservoir is stored through the water inlet 22 of the floating body 20. Water flows into the chamber 21 and the inside of the water well storage chamber 21 is filled with water. At this time, the entire floating body 20 is floated on the water by the buoyancy of the water, the floating body 20 is separated from the ground. Immediately before the float 20 detaches from the ground, in order to release the state in which the float 20 is fixed to the ground, the worker loosens and removes the anchor bolt 70 for fixing the float. This is a very quick and simple process that does not take much time.

As the water level is gradually increased, the waterproof car spring 30 folded inside the water well storage chamber 21 is led by the floating body 20 to be unfolded in a vertical direction to form a waterproof film. At this time, the water pressure of the flowing water pushes the waterproof car spring 30 from the front to the rear, so that the waterproof car spring 30 is pushed to the rear, but the upper body spring support straps 32 and the central portion that are soon pulled tight. The car body support straps 33 support the water car body 30 so that the water car body 30 is no longer pushed backwards.

On the other hand, in addition to the above embodiment, when additionally installed in the vertical direction on both ends of the waterproof water-proof cloth (30) in the expanded state of the water-proof packing strap (not shown) of the expandable packing material, the water flowing water ( It is possible to prevent the back leakage through both sides of the 30, it is possible to further ensure the stability of the watertight effect.

In addition, in the above embodiment, if the fixing support cloth 34 and the support cloth support strap 31, which are installed on the front surface of the waterproof car wash cloth 30, are integrally manufactured with the same material, the efficiency of the manufacturing process may be increased. In addition, manufacturing costs can be further reduced.

In the above-described embodiment, it has been described that the self-driven water curtain 10 is built in the movable speed bump according to the present invention at the entrance of the underground parking lot, but the present invention is not limited thereto, and there is a risk of flooding or flooding. Of course, it can be applied to facilities or rivers, etc.

It is natural that the waterproof water well cloth 30 employed in the above embodiment is made of a high strength fiber material that is not easily torn, but if there is a broken tree branch or a sharp part floating with the flowing water on the waterproof water well cloth 30. In direct collision contact, there is a risk that the waterproof car cloth 30 is torn by this impact.

To complement this, another embodiment will be introduced further.

In the present embodiment, a self-driven membrane is built in a movable speed bump that is additionally provided with a foreign matter blocking net that can catch such foreign matter in the forward flow direction of the water-repellent water well 30 of the above-described embodiment. Introduce. Except for the foreign matter blocking net, the remaining components are the same as the above-described embodiment.

6 is a perspective view showing another embodiment of the shielding film according to the present invention, Figure 7 is a perspective view showing a state in which the foreign matter blocking net shown in FIG. As shown in these figures, the foreign matter blocking net 50 forms a rectangular shape in a fully expanded state, and the net fixing rope 51 forms a rectangular upper, lower, left, and right edges, respectively, the foreign matter directly inside the edge. The mesh 52 to be blocked is tightly tied.

On the outer surfaces of the upper and lower portions of all the upper body cloth support straps 32, hook hook portions 60, 61, 62 made of hooks using elastic materials are provided, respectively.

As illustrated in FIGS. 8 and 9, the hook hook portion 60 has a hook shape in which one side portion is open, and a hook hook portion (hereinafter referred to as “upper hook”) is installed at an upper portion of the support stream support strap. Hook portion 60, 61 is formed so that the opening is formed upward, the hook hook portion (hereinafter referred to as "lower hook hook portion") that is installed on the lower portion of the upper body cloth support strap 32. 60 and 62 are formed so that the opening part may face downward and are respectively provided.

Thus, the net fixing rope 51 of the upper portion of the foreign matter blocking net 50 is inserted through the opening of the upper hook hook portion 61 is caught by the upper hook hook portion 61, the foreign matter blocking net 50 The net fixing rope 51 of the lower portion is also inserted through the opening of the lower hook hook portion 62 is assembled into a structure that is hooked to the lower hook hook portion 62, respectively. Accordingly, when the waterproof body spring 30 is extended upward by the flowing water, the foreign matter blocking net 50 is also expanded upward. These hook hooks 61 and 62 are made of an elastic material, and since the width of the opening is narrower than the width of the diameter of the mesh fastening rope 51, these hook hooks 61 and 62 are made of a net fastening rope ( 51 is firmly gripped, so that the net fixing rope 51 does not fall well from these hook hooks 61 and 62 even in the slightest impact.

At this time, the upper hook hook portion 61 serves to lift up the foreign matter blocking net 50, and the lower hook hook portion 62 serves to support the lower portion of the foreign matter blocking net 50. . Thus, the foreign matter blocking net 50 in the fully expanded state, as shown in Figure 9, has a structure that is pulled up and down tightly by the upper and lower locking hook portions (61, 62).

The foreign matter blocking net mesh 50 in a fully unfolded state forms a blocking net mesh in a rectangular shape, and the foreign matter floated with the flowing water is caught by the foreign matter blocking net mesh 50 so that the foreign matters collide with the waterproof body cloth 30 for waterproofing. The case does not occur.

Therefore, there is little possibility that the waterproof body cloth 30 is torn by the collisional contact with foreign matters, so that a stable order effect can be expected.

On the other hand, in order to improve the floating force of the floating body employed in the above two embodiments, an additional air tube for buoyancy enhancement (air tube) and the like is installed in a state in which the wind is depressed inside the water reservoir storage chamber inside the floating body, It is also conceivable to have a structure in which the operator injects air into the air tube when the flooding occurs.

On the other hand, the floating body 20 that also serves as a speed bump may be made in one piece, or may be made in a number of pieces to assemble them. The connection of these pieces can be performed by employing a pair of connecting members or the like having an uneven structure at the connecting portion.

In addition, although the floating body has been described as performing the speed bump in the above-described embodiments, the present invention is not limited thereto, and may be utilized to perform only the float function without performing the speed bump.

As described above, according to the present invention, the construction is simple, the construction time is shortened, the manufacturing cost is low, in particular, even when a sudden inundation risk occurs, there is an advantage that the line is automatically formed without the operator's separate work.

10: curtain 20: floating body
21: water reservoir storage chamber 22: water intake
30: waterproof car spring 31: water spring support strap
32: upper body spring support strap 33: center body spring support strap
34: fixing cloth 34: fixing cloth
40: packing pad for fixing the water well 41: anchor bolt ball for fixing
42: fixing anchor bolt 50: foreign matter blocking net
51: rope for fixing the net 52: net mesh
60: hook hook portion 61: upper hook hook portion
62: lower hook hook portion 70: anchor bolt for fixing the float

Claims (3)

At the lower portion, the water wells storage chamber is formed to open toward the ground, and a plurality of water intake ports are formed in communication with the water wells storage chamber at the front portion where the inflow of the water causing the inundation of the facility is pushed in. Floating body which is installed on the portion and floats on the water surface by the buoyancy force formed by the flowing water flowing into the water reservoir storage chamber through the water inlet;
The upper portion is fixed to the ceiling portion of the water reservoir storage chamber of the floating body, the lower portion is fixed to the ground of the entrance and exit portion of the facility, and the upper portion is raised in a state installed folded inside the water reservoir storage chamber Waterproofing water spring which is formed by raising and expanding with the floating body to form a curtain film;
By connecting the lower part and the upper part of the waterproof car spring, the unfolding waterproof car spring can support the water pressure caused by the flowing water, and adjust the separation distance pushed backward by the flowing water inflow of the waterproof car spring. A plurality of order spring support straps; And
Including a packing pad for fixing the water-resistant spring to the water tightly fixed to the lower portion of the waterproof car spring to prevent leakage of water flowing into the rear through the bottom of the waterproof car spring to the rear. Self-driven curtains are built in the movable speed bumps characterized in that.
The method of claim 1,
A hook hook portion made of an elastic hook and installed on outer surfaces of upper and lower portions of the plurality of order cloth support straps, respectively; And
The upper portion is caught by the hook portion of the upper portion of the water support cloth support strap, and the lower portion is caught by the hook portion of the lower portion of the water support cloth support straps, respectively, and unfolded together when the waterproofing water well cloth is unfolded. The foreign matter blocking net mesh is caught with the foreign matter is caught to prevent the foreign matter from colliding with the waterproof car cloth;
The self-driven curtains are built in the movable speed bumps further comprising a.
The method according to claim 1 or 2,
The floating body is made in the shape of a cut off the log in the longitudinal direction, has a bulging belly portion and a flat back portion, the water wells storage chamber is formed in the back portion, the back portion is installed so as to contact the ground And a self-driving membrane in a movable speed bump, characterized in that the belly portion has a speed bump.

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