KR100661337B1 - Sand sweeping preventive device of swimming beach - Google Patents

Abstract

  The present invention relates to a beach sand loss prevention device.

  The beaches of Korea are open to the big seas, so when tsunamis or severe waves hit the sea floor, the layers of sand are easily lost. In order to solve such a problem, a huge economic burden has been created because sand in another place has to be transported by a vehicle or a ship.

  The present invention has been invented to solve the above problems, the present invention is the interior of the concrete body (1) is fitted with piles (10) placed on the seabed and at the same time the vacancy that the mortar is injected and the mortar injected into the cement cement mortar (1a) ) Is formed, and a quadrilateral locking jaw 6 is formed at one upper side of the body 1, and a trapezoidal locking jaw 6a is formed at a lower portion thereof, and the quadrilateral and trapezoidal locking jaws 6 and 6a are formed at the other side. The trapezoidal groove (7a) having a triangular groove (7) and a triangular jaw (7b) that is fitted) is formed so that the plurality of bodies (1) are horizontally connected in a row to build the underwater embankment (11) On the front side of the upper surface of the body (1) to install the opening and closing door column (2) with a stepped jaw (1b) is installed in the hinge portion (2a) formed on the rear side of the opening (3a) of the shaft (3a) is fitted when the wave enters When the door (3) opens and exits, the door (3) closes to remove the loss of sand. The safety bag week (4) is installed on the rear side of the upper surface of the body (1), but a plurality of fitting grooves (4a) formed at regular intervals so that the safety bar (4b) is fitted in multiple stages, and the safety rod holding section (4) The inside of the elevator 4c, which is connected to the safety mark 5, is fitted to allow the elevator to lift, but during the opening of the summer season, swimmers open and close the door by installing the safety mark 5 by raising the elevator 4c. To prevent in advance the safety accidents caused by approaching the side, and on one side and the front of the constructed underwater embankment (11) by installing the safety indicator (9) via the dock 17 and the safety sign holding interval (8) The dock 17 is to be the dock of the boat running outside the beach and the safety indicator (9) is to prevent the ships from approaching the underwater embankment (11).

Coastal sand loss prevention device, beach sand prevention device

Description

Sand sweeping preventive device of swimming beach}

1 is a device overview of the present invention

FIG. 2 is an enlarged perspective view of a portion “A” of FIG. 1; FIG.

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

4 is a display of the combining process of FIG.

5 is a front view of the portion "D" in FIG.

Figure 6 is an embodiment of the present invention

※ Explanation of symbols for main parts of drawing

1-Body 1a-Vacancy 1b-Stepped 1c-Through

2-opening door column 2a-hinge 3-opening door 3a-base

3b-through 3c-buffer plate 4-Safety bag week

4a-fitting groove 4b-safety rod 4c-rape

5- Safety Mark Hours 6-4 Angle Jam 6a-Trap

7-4 Square Groove 7a-Trapezoidal Groove 7b-Tripod

8-Safety signage between posts 9-Safety sign 10-File

11-Underwater embankment 12-Seawater layer 13-Sand layer

14-Subsea 15-Bladder 16-Cestone

17-Wharf

  The present invention relates to a sand loss prevention apparatus of the beach.

  Quality beaches should be relatively shallow and have a large coastal area, as well as abundant sand deposits.

  However, the beaches of Korea are located on the open coastline towards Daehan, so when tsunamis or severe waves occur, the sand is lost by the waves, and when the sand is lost, the beaches lose their function as beaches. It is carrying a huge economic burden by transporting and filling it by car or ship.

  The present invention has been made to solve the above problems, the present invention is a quadrilateral and trapezoidal locking jaw (6) (6a) and a quadrilateral groove on the left and right sides of the construction block body (1) capable of underwater construction on a relatively shallow coastline (7) and a plurality of bodies (1) having a trapezoidal groove (7a) with a triangular jaw (7b) is connected continuously to reduce the sea dike (11), and a stepped jaw (1b) in front of the upper surface of the body (1) Opening and closing door pillar (2) is provided through the hinge portion (2a) is installed on the inner side of the shaft shaft (3a) of the opening and closing door (3) which is opened and closed by the wave is fitted and the upper and rear of the body (1) On the side, a safety bag week (4) having a plurality of fitting grooves (4a) is provided, but the safety bar holding period (4) is fitted with a lifting interval (4c) is connected to the safety mark time (5) to be deployed and received On one side and the front of the underwater embankment 11 swims by installing the dock 17 and the safety indicator 9 And it will be able to prevent the accident of boats and ships.

  A through hole 1c is formed in the front and rear wall surfaces of the body 1 formed of cementite concrete, and a pile 10 is fitted therein, and an empty chamber 1a is formed in which cement cement mortar is cured at the same time, and one side of the body 1 is formed. A quadrilateral groove 7 and a triangular jaw 7b in which a four-angle locking jaw 6 and a trapezoidal locking jaw 6a are formed at an upper portion of the main wall and the locking jaws 6 and 6a are fitted at the other side. A trapezoidal groove (7a) having a) is formed so that a plurality of bodies (1) can be connected continuously to build a seabank embankment (11) having three sides horizontally, and a stepped jaw (1b) in front of the upper surface of the body (1) The opening and closing door pillar (2) through the () is fitted, but the hinge portion (2a) formed on the rear side of the shaft between the shaft of the opening and closing door (3) with a plurality of through holes (3b) and a buffer plate (3c) attached to the lower side (3a) is fitted so as to be opened and closed by the waves and a plurality of safety rods (4b) are fitted at a predetermined interval on the upper rear side of the body (1). The safety rod holding rod (4) is provided with a fitting groove (4a) is installed in the safety rod holding rod (4), the lifting height (4c) is connected to the safety mark time (5) is inserted and accommodated and deployed .

 And as shown in Figure 1, one side and the front of the marine embankment (11) formed by connecting a plurality of bodies (1) are continuously connected to the loading dock 17 and the safety indicator struts (8) are installed on the upper end of the safety mark The sphere 9 is installed.

  The present invention configured as described above will be described an embodiment of the sand loss prevention device of the beach. First of all, the installation of the underwater embankment 11 within the range where the water depth is safe in the coastline of the beach, but the area and depth thereof are not limited as described above. In this shallow case, the body 1 may be made short. When constructing, pile the pile at intervals of about 2m along the coastline, and then use the crane to fit the pile 10 in the vacancy 1a of the body 1. When the quadrilateral locking jaw 6 and the trapezoidal locking jaw 6a of the body 1 to be installed next are fitted in the groove 7 and the trapezoidal groove 7a having the triangular jaw 7b at the top, the above-described first installation Since the triangular jaw 7b formed at the upper end of the trapezoidal groove 7a of the body 1 is engaged with the quadrilateral locking jaw 6 of the body 1 which is next installed, the upper surface of the multiple bodies 1 connected in series is It forms a horizontal line. At this time, by precisely leveling the body (1) using the through hole (1c) and through the opening of the vacancy (1a) exposed toward the water surface by putting the cement concrete mortar cured to build the underwater embankment (11). Next, when the shaft 3a of the opening and closing door 3 is inserted into the hinge portion 2a formed on the opening and closing door pillar 2 installed on the upper surface of the body 1, the opening and closing door 3 is opened and exited by the force of the incoming wave. It is closed by force, but when exiting, the closed door 3 is closed, so the outgoing sea water passes through the top of the door, so the sand laid on the beach bottom is prevented from being lost.

  In other words, when the wave enters the opening and closing door (3) when entering and exiting the closing door (3) and at the same time passes to the top, so that the sand accumulated on the bottom of the beach is not lost.

  Therefore, the depth of the beach and the area of the beach can be adjusted. For example, when you want to deepen the water and when you want to widen the sea surface of the beach, the distance between the upper surface of the underwater embankment 11 and the sea surface.

  And when the beach is open in the summer season, the lifting and lowering interval (4c) fitted in the safety bag week (4) installed on the upper and rear sides of the body (1) is pulled out to connect the safety mark time (5) to the top of the water surface When exposed, swimmers know this and do not have access to the opening and closing doors (3) to prevent safety accidents.

  In addition, when the beach is closed, it is safe to collect the above safety mark 5 and store the lifting interval 4c into the safety bag week 4.

  In addition, the dock 17 is installed at one side of the underwater embankment 11, and the safety indicator 9 is installed at the front thereof, so that the dock 17 secures the entry / exit of the boat that sprints outside the beach and the safety sign described above. The sphere 9 is to allow the ship sailing in the offshore to protect the installation while preventing access to the underwater embankment (11).

  In addition, when the opening and closing door (3) is damaged, only the damaged part needs to be replaced.

  After the installation, the blasting stones 15 are stacked on the front side of the underwater embankment 11, but the blasting stones 15 may be formed according to the wave strength or the depth of the water. And by accumulating the fine stone 16 on the back side of the underwater embankment 11, the underwater embankment 17 can be prevented as much as possible from tsunamis or waves.

  As described above, according to the present invention, a plurality of bodies 1 into which a quadrangular locking jaw 6 and a trapezoidal locking jaw 6a are fitted into a trapezoidal groove 7a having a quadrangular groove 7 and a triangular jaw 7b. In the construction of the underwater embankment (11) with the upper part horizontally connected to the inside of the body (1), the pile (10) placed in the seabed was fitted to be fixed by the cement cement mortar, so that the severe tsunami or waves The opening and closing door 3 installed on the upper part of the body 1 is easily tolerated and closed by the incoming waves and closed by the outgoing waves, thereby preventing the loss of sand, which is economically advantageous and depends on the installation conditions of the beach. Depth and area can be added or subtracted, and the safety mark time (5) is installed on the rear side of the upper surface of the body (1) to prevent the safety accidents of sea bathers, and to one side and the front of the embankment (11) 17) and The safety indicator 9 is installed so that the dock 17 can secure the entry / exit of the boat traveling outside the beach, and the safety indicator 9 can prevent the access of the ship sailing offshore. It is a very useful invention.

Claims (1)

  The interior of the body (1) is a vacancy (1a) is filled with the pile 10 and the cemented mortar filled and cured, a quadrilateral locking jaw (6) is formed on the upper side of the body 1, trapezoidal locking jaw at the bottom 6a is formed and a trapezoidal groove 7a having a triangular jaw 7b at the top and a quadrangular groove 7 is formed at the other side of the body 1, so that a plurality of bodies 1 are continuously connected to each other. 11) and the opening and closing door column 2 through the stepped jaw (1b) is installed on the front surface of the upper surface of the body (1), the hinge portion (2a) formed on the rear side of the shaft of the opening and closing door (3) ( 3a) is fitted to open and close the door (3) when the wave enters, and closed when the wave exits, and the dock (17) and the safety indicator (9) is installed on one side and the front of the above sea bank (11) and the body ( At the rear of the upper surface of 1), a safety rod holding rod 4 having a plurality of fitting grooves 4a into which the safety rod 4b is fitted is installed. Safety Table Time 5 is W rape (4c) which is connected to the fitting prevents the loss of beach sand, it characterized in that the device to be stored and reproduced.

Images