KR100924322B1 - Artificial fishing reef using used precast concrete tie - Google Patents

Abstract

The present invention relates to an artificial reef using a waste paddle sleeper that is easy to manufacture and to prevent deformation after installation, the first horizontal member, the second horizontal member spaced in parallel with the first horizontal member, and A first vertical member disposed at an upper side of the first and second horizontal members so as to be orthogonal to them, and a second vertical member spaced in parallel with the first vertical member and disposed at an upper other side of the first and second horizontal members; Unit modules are stacked to form a plurality of stages, the upper cap is coupled to the upper surface of the vertical members constituting the uppermost unit module, the lower cap is coupled to the lower surface of the horizontal members constituting the lowermost unit module, the middle stage The first torsion prevention cap is coupled to the upper surface of the horizontal members constituting the unit module of the second member and the second torsion prevention cap is coupled to the upper surface of the vertical member, the first and second torsion prevention caps are integrally bonded to each other The unit modules stacked in a plurality of stages pass through the intersections of the first and second horizontal members and the first and second vertical members constituting the unit module, and install coupling threads, each of which is threaded at both ends, with both ends of the nut. Clamping is connected to each other, the horizontal members and the vertical members are all composed of a closed blood sleeper, the first torsion-proof cap and the upper cap to wrap the upper half end surface of the first and second vertical members at both ends of the top plate and the top plate Comprising a downwardly bent both side plate, the second torsional prevention cap and the lower cap is characterized by consisting of both side plates bent upward to surround the lower half-section of the lower plate and the first and second horizontal members.

Artificial reefs, sleepers, PCs, precast concrete, shape retention

Description

Artificial fishing reef using used precast concrete tie}

The present invention relates to an artificial reef using a waste pouch sleeper, and more particularly, to an artificial reef using a waste pouch sleeper that is easy to manufacture and can prevent deformation after installation.

Artificial reefs are fishery facilities aimed at artificially installing structures on the seabed or in the sea, attracting, protecting, and cultivating target marine animals.

Artificial reefs to assist in spawning fish and living fish are usually installed in waters of 10-50 m depth. Fish have an instinct to protect themselves while staying close to or in contact with other objects in the ocean. Artificial reefs are therefore adapted to this instinct of fish.

When seaweeds attach to and propagate to artificial reefs, fish live there or become spawning grounds. In addition, many abalone, conch, and other aquatic animals that feed on the seaweed can grow. In addition, fisheries resources, which are the target of coastal fishing, are overfished, and artificial reefs are an obstacle when dragging the net, which protects the young from fishing nets with high fishing efficiency.

Artificial reefs slow the flow of water and slow down the water, which not only causes the fish to gather, but also serves as a spawning ground. Where artificial reefs are installed, fish density is three to four times higher than natural fish farms. Also, fish species such as rock dome and rockfish are used as hide places for artificial reefs when they are chased by large fish.

Artificial reefs should be created with caution because they should not harm marine ecosystems. It is usually made of concrete or stone, and its shape is rectangular, hexagonal, cylindrical, hemispherical, etc.

The problem to be solved by the present invention relates to an artificial reef using a waste pouch sleeper to prevent waste of resources by recycling waste pouch sleepers, easy to manufacture and to prevent deformation after installation.

The present invention includes a first horizontal member, a second horizontal member spaced in parallel with the first horizontal member, a first vertical member disposed at right angles to the upper side of the first and second horizontal members; Unit modules composed of second vertical members spaced apart in parallel to the first vertical members and disposed on the other side of the first and second horizontal members are stacked to form a plurality of stages, and the upper surfaces of the vertical members constituting the uppermost unit module The cap is coupled, the lower cap is coupled to the lower surface of the horizontal members constituting the lowermost unit module, the first torsion preventing cap is coupled to the upper surface of the horizontal members constituting the middle unit module located in the middle and the upper surface of the vertical members A second torsion preventing cap is coupled to each other, and the first and second torsion preventing caps are integrally bonded to each other, and the plurality of unit modules stacked in a plurality of stages constitute a unit module. The intersection of parts The threaded threaded rods are installed at both ends through a screw, and both ends thereof are connected to each other by a nut, and the horizontal members and the vertical members are all composed of a closed PC sleeper, and the first torsion preventing cap and the upper cap are It consists of both side plates bent downward to surround the upper half end surface of the first and second vertical members at both ends of the upper plate and the upper plate, wherein the second torsion preventing cap and the lower cap are the lower half end surfaces of the lower plate and the first and second horizontal members. It provides an artificial reef using a lung P. sleeper, characterized in that consisting of two side plates bent upward to wrap.

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In addition, a groove corresponding to the upper half cross-sectional shape of the horizontal members is formed on the lower surfaces of the vertical members disposed above the horizontal members constituting the unit module, and the horizontal members are formed in the grooves formed on the lower surfaces of the vertical members. The upper surface is inserted into the horizontal member and the longitudinal member is characterized in that the tenon.

According to the present invention, recycling wastewood seedlings can be used to prevent waste of resources, to facilitate the manufacture, and to prevent shape deformation after installation, thereby allowing the fish to gather as well as maintaining the function of artificial reefs serving as a spawning ground for a long time.

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

1 is an exploded perspective view showing an artificial reef in accordance with the present invention, Figure 2 is an exploded perspective view showing a unit module, Figure 3 is an exploded perspective view of the combined steel according to the present invention, Figure 4 is a middle unit module combined steel An exploded perspective view showing the state of coupling to.

As shown in Figure 1 artificial reefs according to an embodiment of the present invention laminated five unit modules (100a ~ 100e) consisting of waste PC (precast concrete introduced precast concrete) sleepers in five stages and combine them Configure by connecting to each other (200).

Here, each unit module (100a ~ 100e), as shown in Figure 2, and the first horizontal member 111, and the second horizontal member 112 spaced in parallel with the first horizontal member 111 and The first vertical member 121 disposed on the upper side of the first and second horizontal members 111 and 112 at right angles with the first vertical member 121 and spaced in parallel with the first vertical member 121 to be spaced apart from each other. The second vertical member 122 is disposed on the other side of the upper side of the two horizontal members 111 and 112.

In the following, for convenience of description, each unit module and the horizontal member and the vertical member constituting each unit module are separately indicated by designating a branch number in the drawing identification code, and not otherwise indicated by a branch number.

And the coupling hardware 200 for connecting each unit module, as shown in Figure 3, both ends of the coupling rod 210 is a threaded rod 211 is fixed, and fixed to the middle of the coupling rod 210 The first and second torsion prevention caps 220 and 230, the washer is coupled to the upper and lower ends of the upper cap 240 and the lower cap 250 and the coupling rod 210 coupled to the upper and lower ends of the coupling rod 210 ( w) and nut (n).

At this time, the first torsion preventing cap 220 and the upper cap 240 has a cross-sectional shape corresponding to the upper half end surface of the first and second vertical members 121 and 122, and the second torsion preventing cap 230 and The lower cap 250 has a cross-sectional shape corresponding to the lower half end surface of the first and second horizontal members 111 and 112.

In more detail, the first torsion preventing cap 220 and the upper cap 240 are downward to surround the upper half end surfaces of the first and second vertical members 121 and 122 at both ends of the upper plate 241 and the upper plate 241. Consists of both side plate 242 bent, similarly the second torsion preventing cap 230 and the lower cap 250 is the lower half end surface of the lower plate 231 and the first and second horizontal members 111 and 112 It consists of both side plates 232 bent upward to wrap.

The first and second torsion preventing caps 220 and 230 are bonded to each other by welding so that they behave integrally with the external force.

The method of assembling the artificial reef according to the present invention using the unit module and the coupling hardware configured as described above is as follows.

Lung PC sleepers have two holes on each side of the longitudinal direction to fix the rails. The unit module is flat by inserting the coupling rod into the matching holes as the horizontal and vertical members constituting the unit module cross each other. It can be shaped into an upper rectangular frame, and when stacked, unit modules can be accurately stacked up and down. And insert the torsion prevention cap and the upper and lower caps to the coupling rod and install these caps in the predetermined position.

1, the first and second stage unit modules 100a and 100b are sequentially stacked, and the first and second unit modules 100a and 100b are configured by the coupling rod 210. The first and second horizontal members 111, 112 and the first and second vertical members 121, 122 through the hole of the intersection portion of the first stage unit module (lowest unit module, 100a) Put the lower cap 250 on the lower surfaces of the first and second horizontal members 111a and 112a, insert the washers w, and then tighten the nuts n.

Next, the first torsion prevention cap 220 is installed on the first and second horizontal members 111c and 112c constituting the third unit module (middle unit module, 100c), and the first torsion prevention The second twisted upper cap 230 is welded to the upper portion of the cap 220, and then the first and second vertical members 121c and 122c of the third stage unit module 100c are stacked (see FIG. 4).

Finally, the upper cap on the upper surface of the first and second vertical members 121e and 122e constituting the fourth and fifth stage unit modules 100d and 100e and constituting the fifth stage unit module (the uppermost unit module, 100e). Put on the (240) and insert the washer (w) and tighten the nut (n).

Here, the nut n fastened to the upper and lower ends of the coupling rod 210 is preferably doubled to prevent loosening.

As described above, in the present invention, the first and second torsion preventing caps 220 and 230 are installed in the middle unit module 100c, and the upper cap 240 and the lower cap are respectively disposed in the uppermost unit module 100a and 100e. Nodes of the unit module constituting a planar rectangular frame by tightly tightening the unit modules stacked in a plurality of stages up and down by coupling the nuts (n) to both ends of the coupling rod 210 in a state in which the 250 is coupled At the same time as the binding force and the rigidity of the coupling rod 210 to maintain the original form without being deformed by the blue.

Although the above description has been described taking the case in which the unit modules are stacked in five stages, the artificial reef according to the present invention can be configured in at least three stages.

5 is an exploded perspective view showing a modified example of the unit module constituting the artificial reef according to the present invention, Figure 6 is a cross-sectional view of the coupling state.

On the other hand, as shown in Figures 4 and 5, in order to further improve the shape stability of the artificial reef according to the present invention, the vertical member is placed on top of the horizontal member 111, 112 constituting the unit module Grooves g formed on the lower surfaces of the vertical members 121 and 122 are formed by forming grooves g corresponding to upper half-sectional shapes of the horizontal members 111 and 112 on the lower surfaces of the 121 and 122. The upper surface of the horizontal member 111, 112 is inserted in the configuration to be a kind of cog.

1 is an exploded perspective view showing an artificial reef in accordance with the present invention.

2 is an exploded perspective view showing a unit module.

3 is an exploded perspective view of the binding hardware according to the present invention.

Figure 4 is an exploded perspective view showing a state in which the intermediate unit module is coupled to the coupling hardware.

5 is an exploded perspective view showing a modified example of the unit module constituting the artificial reef according to the present invention.

6 is a cross-sectional view of a coupled state of a modification of the unit module constituting the artificial reef according to the present invention.

Claims (3)

A first horizontal member, a second horizontal member spaced in parallel with the first horizontal member, a first vertical member disposed at right angles to the upper side of the first and second horizontal members, and the first vertical member Unit modules consisting of second vertical members spaced apart in parallel to and disposed on the other side of the first and second horizontal members are stacked to form a plurality of stages, Upper caps are coupled to upper surfaces of the vertical members constituting the uppermost unit module, lower caps are coupled to the lower surfaces of the horizontal members constituting the lowermost unit module, and upper caps are coupled to the upper surfaces of the horizontal members constituting the middle unit module. 1 torsion prevention cap is coupled and the second torsion prevention cap is coupled to the upper surface of the vertical member, the first and second torsion prevention cap is bonded to each other integrally, The unit modules stacked in a plurality of stages pass through the intersections of the first and second horizontal members and the first and second vertical members constituting the unit module, and install coupling threads, each of which is threaded at both ends, and fastened both ends with nuts. Connected, The horizontal members and the vertical members are all composed of a waste PC sleeper, and the first torsion preventing cap and the upper cap are both side plates bent downward to surround the upper half end surface of the first and second vertical members at both ends of the upper plate and the upper plate. Comprised of, the second torsion prevention cap and the lower cap artificial reef using a sleeper PC sleeper, characterized in that consisting of both side plates bent upward to surround the lower half-section of the lower plate and the first and second horizontal members. delete The method of claim 1, Upper grooves of the horizontal members are formed in the grooves formed on the lower surfaces of the vertical members by forming grooves corresponding to the upper half cross-sectional shapes of the horizontal members on the lower surfaces of the vertical members disposed on the upper sides of the horizontal members constituting the unit module. This insert is artificial reef using a lung psi sleeper, characterized in that the dowel horizontal member and vertical member.

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