JP6166370B2 - Assembling-type variable height type blocking structure with wave barrier function - Google Patents

Description

  This specification relates to a barrier structure. More specifically, it is used as a levee and a breakwater to prevent flooding of water, as well as a barrier and rock fall for stopping traffic on roads and sidewalks. The present invention relates to a variable height type blocking structure that can be used as a structure for preventing and can also be used as a variable underwater weir.

  In general, a breakwater is a weir piled up at a port to prevent waves, storm surges, etc., and a dike prevents flooding, and piles high soil around rivers, lakes, or seas to resist water. Means a hill to prevent.

  However, due to weather changes, there are now frequent cases of tsunami, which is a large storm surge on the coast. The number of cases that suffer huge economic losses due to flooding.

  In addition, there were cases where roads were blocked due to landslides, etc., and there were also frequent cases where secondary roads could be damaged without being able to effectively control roads when necessary in hazardous areas.

  Due to the above problems, various attempts have been made regarding breakwaters and reservoir weirs. For example, in Patent Document 1, when water is prevented and resisted in reservoirs and rivers, or water such as still water use dams and dams overflows and flows in reservoirs that induce water flow, they are buried underneath. A reservoir weir and a levee discharge pipe that can be discharged by opening a drainage sluice is disclosed, but a variable structure is not used.

  In another patent document 2, an upright wave-breaking structure having seawater circulation and wave-dissipating functions is disclosed. However, the present invention makes a tide stop not a straight line but a curved shape, and an auxiliary stop is placed inside the tide stop. It is installed in a variable type, and the height of the structure is made variable according to the wave height at sea. This is made possible by the buoyancy body provided in the auxiliary stopper, and the present invention pursues. However, this is an invention with a distance.

  On the other hand, Patent Document 3 discloses a breakwater and a breakwater mooring yard whose height is automatically adjusted according to the water level. However, in the above-mentioned patent, a pile must be driven to the bottom of the sea. However, another patent document 4 discloses a floating breakwater. However, since a buoyant body is used, it is determined that the invention is different from the object pursued by the present invention.

  Unlike the above-described prior art, the present applicant disclosed a diving type weir in Patent Document 5 and a variable height type blocking structure in Patent Document 6.

  However, in the above registered patent, there is an incidental problem such as having to have a shutter device. In the above registered device, the size of the rod (242) of the hydraulic cylinder (240) is limited as shown in FIG. The problem was discovered that its height had to be limited.

  Also, in case of emergency or when necessary, there are cases where roads etc. are blocked, and for this reason, usually an iron structure called barricade is moved and installed, but this is merely a visual blocking function, There are inadequate limits as a means of prevention.

Korean Registered Patent No. 10-473937 Korean Registered Patent No. 10-06660012 Korean Registered Patent No. 10-1026249 Korean Registered Patent No. 10-1207609 Korean Registered Patent No. 10-0990698 Korean Registered Utility Model No. 20-0464803

  The present invention solves the problems of the prior art as described above, a breakwater that can prevent storm surges by adjusting the height of the structure when necessary, a dike that can prevent flooding, Can be used as a rockfall prevention structure, road blocking structure, or a river or river weir, usually allowing components to be concealed in the bottom, flowing water on sidewalks, walkways, etc. The purpose is to provide a multi-purpose height-variable blocking structure that plays a role to enable.

  In order to achieve the above-described object of the present invention, at least one block formed by forming a drilling space at the bottom bottom of the position to be installed and comprising a set of blocks on the left and right sides of the drilling space Provided is a multipurpose height-variable blocking structure which is installed so that a finished block body whose upper portion is closed on the body and an upper layer is moved up and down.

  In the above, one or more support bases for connecting and supporting the blocks on both sides are connected to a set of left and right blocks, each block has one or more guide grooves for cylinders, and one or more cylinder fastening bases are fastened. In addition, it is preferable that one or more support guide holes are formed in each block body except the lower layer, and an airtight member can be further installed in each block except the lowermost layer.

  In the above, the variable height blocking structure can be used as a breakwater.

  As described above, the variable height type blocking structure according to the present invention allows each block body to rise and fall, and can adjust the water level of a river or a river as necessary. It can prevent tsunami etc., can prevent winds caused by rivers and river floods and heavy rains, can be used to prevent falling rocks, can be used as a blocking structure for roads and sidewalks, etc. A multipurpose effect can be expected.

Sectional view of a conventional variable height type blocking structure Perspective view of the height variable type blocking structure of the present invention Exploded perspective view of the variable height type blocking structure of the present invention Operational state sectional view according to an embodiment of the height variable type blocking structure of the present invention Sectional view of a hidden state according to an embodiment of the variable height type blocking structure of the present invention Operational state perspective view according to an embodiment of the variable height type blocking structure of the present invention Operational perspective view according to still another embodiment of the variable height type blocking structure of the present invention One embodiment of the present invention height-variable blocking structure installation schematic

  Hereinafter, the present invention will be described in more detail through preferred embodiments of the present invention with reference to the accompanying drawings. The following description is intended to assist the understanding and implementation of the present invention and is not intended to limit the present invention. Those skilled in the art will appreciate that various modifications and changes may be made within the spirit of the invention as set forth in the claims below.

FIG. 2 is a perspective view of a multipurpose variable height blocking structure according to the present invention, and FIG. 3 is an exploded perspective view of FIG.
First, referring to FIG. 2 and FIG. 3, the breaking structure (100) according to the present invention is a coastal area frequently damaged by storm surges, places where breakwaters are washed away and difficult to maintain, vehicles and coasts where there is a risk of safety accidents. Close roads, agricultural roads, places where bridges are often used, rivers, rivers, places where the role of weirs is insufficient during floods and heavy rains, places where roads and sidewalks must be blocked in case of emergency, places where it is necessary to prevent falling rocks, etc. The excavation space (300) is formed in the underground (G) at the position to be installed (see FIGS. 4 and 5), and the excavation space (300) is a blocking structure according to the present invention ( 100) in the space where the bottom and walls are cast with concrete.

  2 and 3, the blocking structure (100) of the present invention is composed of a first block body (110) to a fourth block body (140) formed of a pair of left and right blocks. The intermediate block bodies (120, 130) can be omitted depending on the situation of the installation position, and more block bodies can be configured to operate higher.

  In this drawing, the description will be made with four block bodies, but one or more block bodies may be used.

  In the drawing, the first block body (110) which is the lowermost layer of the structure (100) of the present invention is composed of a set of left and right blocks, and the left and right blocks are fixedly supported by one or more support bases (111). Is done. In the first block body (110), at least one hydraulic cylinder (S) is disposed in each block, and in order to install the hydraulic cylinder (S), one or more hydraulic cylinders (S) are provided in each of the left and right blocks. A cylinder guide groove (112) is formed, and the rod of the cylinder (S) moves up and down simultaneously by hydraulic pressure in the guide groove (112). The cylinder of the first block body (110) is installed at the bottom of the excavation space (300).

  The first block body (110) is provided with one or more cylinder fastening bases (113) for installing a cylinder (S) for moving the upper block body (120) up and down. One or more cylinders (S) for vertically moving the second block body (120) installed above are installed. The first block body (110) is also formed with a support base guide part (114) for guiding the support base (121) of the second block body (120) installed thereon.

  Of course, since the cylinder (S) is not installed in the uppermost layer block body (140), only the cylinder guide groove (142) is formed, and the cylinder fastening base is not installed.

  In the present invention, the lower block first block body (110) except the first block body (110) is disposed at the upper part, for example, the lower part of the block body (120 to 140) in the case of four stages as shown in the drawing is the lower layer. A guide port (125) is formed in the second block body (120) to guide the block in accordance with the support base (111) of the first block body (110), and is guided to the support base of the lower block when descending. It is concluded.

  In addition, the uppermost block of the block body in the present invention, for example, the upper part of the fourth block body (140) is not a left and right block type but an integrated type with an upper lid (145), and all of them are lowered to form an excavation space ( 300: When hiding in FIG. 5), the upper part is closed to allow water to flow, and to play a role such as a sidewalk or a roadway.

  In the blocking structure (100) of the present invention configured as described above, therefore, the support base guide ports (125 to 145) of the block bodies (120 to 140) installed on the uppermost block (110) are: The lower support bases (111 to 131) are formed so as to be accommodated with a slight margin from the thickness and width.

  In addition, the support block (121, 131, 141) of the upper block body (120, 130, 140) moves to the lower block body (110, 120, 130) according to the vertical movement of the block body (120). Support base guides (114, 124, 134) that can be formed are respectively formed in the number of support bases.

  Hereinafter, the operational relationship of the four-stage block type submersible type weir (100) illustrated as an example will be briefly confirmed with reference to the accompanying drawings.

  Referring to FIGS. 4 and 5, FIG. 4 is a cross-sectional view in which all four-stage structures according to an embodiment of the present invention are operated, and FIG. 5 is a state in which the four-stage weir is hidden in the excavation space (300). It is sectional drawing.

  Referring first to FIG. 4, for example, if all the block bodies (110-140) of the blocking structure (100) according to the present invention that can be used as a breakwater are raised and lowered according to the height of the wave (W), It becomes possible to prevent the wave of seawater (W) from overflowing.

  In the above, the raising / lowering of the blocks (110 to 140) of the blocking structure (100) is one for raising the block body (110) installed at the bottom in the excavation space (300) as in the above patent. One or more hydraulic cylinders (S) are operated to raise the first block body (110), and the cylinder (S) fixed and fastened to the cylinder fastening base (113) of the first block body (110) is wound into a winding roll. The second block body (120) may be raised through the hydraulic line connected to (400), and the third block body and the fourth block body (130, 140) may be raised by the same method. Here, the fixing of the block bodies (110 to 140) and the maintenance of the force are performed by the support bases (111 to 141) and the hydraulic cylinders (S), and if necessary, the uppermost block body (140) Reinforcing material can also be applied as shown by diagonal lines.

  In the above, reference numeral (200) is an airtight member that prevents water from entering the block (110-140) when it is raised or lowered, and is fastened, fixed or formed by a normal method. Just do it. That is, the airtight member disclosed in the registered utility model No. 20-0464803 in the name of the present applicant can also be used.

  FIG. 5 is a cross-sectional view in which all the four-stage block bodies (110 to 140) are hidden in the excavation space (G) as described above. Referring to FIG. 3 at the same time, each of the uppermost fourth block bodies (140) is shown. The support platform guide port (145) will hold the lower support platform (111, 121, 131), and each support platform (121, 131, 141) will support each lower support platform guide (114, 124, 134). Will enter the excavation space (G) as shown in FIG.

  FIG. 6 shows another embodiment of the present invention, in which the outer sides of the left and right blocks of each block body (120, 130, 140) at the upper part of the lowermost block body (110) are formed in a protruding portion shape. FIG. 7 shows another embodiment of the present invention in which the airtight member (200) is installed on the outside of each projection mold. The figure which installed in the place where an upper block protrusion part of No. moves is shown.

  6 and 7 is the same as that of the embodiment described above, and a description thereof will be omitted.

  FIG. 8 is a schematic view in which a blocking structure according to an embodiment of the present invention is installed.

  The structure in the present invention can be formed by an iron structure, a concrete structure, or a mixture thereof.

110, 120, 130, 140 Block 111, 121, 131, 141 Support base 112, 122, 132, 142 Cylinder guide groove 113, 123, 133 Cylinder fastening base 114, 124, 134 Support base guide 125, 135, 145 Support Stand guide

Claims (2)

As a blocking structure capable of changing the height, at least one or more lower block bodies formed with a set of left and right blocks in the excavation space, where a excavation space is formed at a position for installing the structure, and In the uppermost layer, the uppermost layer block body whose upper part is closed is set up and down,
Wherein in the lower block body, the support base for connecting supporting the right and left sides of the blocks are connected one or more, in each block, with the cylinder through the cylinder engagement platform is arranged, the guide cylinder through which the rod of the cylinder One or more grooves are formed in the vertical direction, and the upper block can be raised and lowered.
In the uppermost layer block body, one or more support bases for connecting and supporting the left and right blocks are connected, and in each block, a cylinder guide groove through which a cylinder rod of a lower layer block passes is provided in the vertical direction. One or more formed,
Moreover, said blocks guide portion for guiding the convex portion protruding outward from the block bottom end have accompanied the elevating of the blocks by the operation of each cylinder is formed to the each block further below each block A variable height type blocking structure characterized by The variable height blocking structure according to claim 1, wherein the variable height blocking structure is a wave barrier or an underwater weir.

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