JPH0618876Y2 - Mooring device for rectangular aggregate floating structure - Google Patents

Description

[Detailed Description of the Invention] (b) Industrial field of application The present invention relates to a mooring device for a rectangular aggregate floating structure in which a number of unitary floating bodies each having a rectangular parallelepiped shape having a plane square shape are connected.

(B) Conventional technology As a floating bridge for boats, small yachts, etc., or as a floating structure for leisure such as swimming and fishing, unit floating bodies of rectangular parallelepiped planes with projecting connecting rings at four corners are connected to each other. By doing so, a collective floating structure in which a large number of groups are connected has come to be used. When mooring this floating structure to a mooring object such as a sinker or anchor at the bottom of the water, mooring lines were appropriately connected to a connecting ring protruding from the unit floating body and moored to the sinker or anchor at the bottom of the water.

(C) Problems to be solved by the device However, although this connecting ring is sufficient in strength as a connecting ring for connecting unit floating bodies to each other, it is strong in strength as a mooring ring for mooring a collective floating structure. However, there is a problem in that the strength is insufficient when a large load is applied by connecting the connecting rings directly with mooring lines.

(D) Means for Solving the Problem The present invention is to tie up and tighten wire rope around the outer peripheral side of a rectangular aggregate floating structure in which a large number of unit floating bodies are aggregated and connected, and mooring lines are connected to the four corners of the rectangular aggregate floating structure to set them. It is a mooring device that is moored to a weight or the like.

FIG. 1a is an overall plan view of a rectangular aggregate floating structure moored by the mooring device of the present invention, and FIG. 1b is a side view thereof. ( 1 ) is a rectangular aggregate floating structure in which a large number of unitary floating bodies (2) each having a square shape in a plane are connected together.A wire rope (3) is wound around the outer peripheral surface of the floating structure to tighten it, and The four corners of the floating structure ( 1 ) are moored to mooring objects (5) such as anchors or sinkers by mooring lines (4).

2a is a plan view of a rectangular parallelepiped unit floating body (2), and FIG. 2b is a side view thereof. The unit floating body (2) is provided with projecting connecting rings (2 ') at four corners, and its position is such that when the unit floating bodies are assembled, they can be connected by one connecting pin (6).

FIG. 3 is a detailed cutaway view of the vicinity of the pin showing the state of being connected by the connecting pin (6). The unit floating body is a hollow floating body having an outer cover made of synthetic resin.

FIG. 4a is a plan view showing the attachment state of the wire rope (3) and mooring rope (4) of one embodiment of the present invention at the four corners of the rectangular aggregate floating structure, and FIG. 4b is its side view, FIG. FIG. C is a view taken along line AA of FIG. 4b. The wire rope (3) is supported by wire rods (7) such as stainless steel wires on the connecting ring (2 ') on the side of the rectangular aggregate floating structure ( 1 ), and mooring ropes (4) are attached to the wire ropes (3) at the four corners. ) One end is connected and the other end is mooring object such as anchor on the bottom of the water
Connect to (5).

(E) Action With the above configuration, external forces such as wind and tidal currents on the aggregate floating structure are applied to the wire rope
Wire rope for mooring line (4) that acts on (3) and is connected to an anchor, etc.
It acts on the connecting part of (3). Therefore, since the wire rope (3) is tightening the outside of the aggregate floating structure, the mooring force is directly applied to the wire rope (3) and is not directly applied to the buoyant body.

(F) Embodiment FIG. 5 is a plan view of another embodiment of the connecting portion between the wire rope (3) and the mooring rope (4), in which the rope of the mooring rope is connected to the connecting ring (2 ') at the corner.
It is an example in which a wire rope (3) at the corner is inserted and connected to the wire rope (3). In this way, the positions of the corners to be connected are determined, and no strong force is applied to the connecting ring (2 ').

FIG. 6 is a plan view showing still another embodiment, in which a corner of a wire rope (3) is inserted through a connecting ring (2 ′) and a faucet metal fitting (8) is attached to form a mooring line connecting portion. , Further corner rope
(3 ') is attached with a wire clip and the collective floating structure ( 1 ) is tightened sufficiently.The position of the corner of the wire rope is determined and a strong force is applied to the connecting ring (2'). Absent.

FIGS. 7a and 7b show another embodiment of the method of supporting the connecting ring (2 ') of the wire rope (3) by the wire (7). Further, FIG. 8 shows that when a large vertical force acts on the mooring point of the mooring line to the wire rope, an auxiliary float (9) is attached so that the mooring force is applied near the horizontal direction.

(G) Effect of the idea As described above, the mooring force due to external force such as wind wave and tidal current is applied to the wire rope tightened around the outer peripheral side of the collective floating structure, and does not directly affect each floating body and connecting ring in it. Therefore, a large force is not applied to the connecting ring that collectively connects the unit floating bodies, and the rectangular collective floating structure can be moored safely.

[Brief description of drawings]

1a and 1b are an overall plan view and a side view of a rectangular aggregate floating structure moored by the mooring device of the present invention, and FIG. 2a.
3 and 4 are a plan view and a side view of the unit floating body (2) of a rectangular parallelepiped having a square shape in plan view, and FIG. 3 is a detailed view of a section near a connecting pin. 4a and 4b are a detailed plan view and a side view of a connecting portion between a wire rope and a mooring line at a corner of a rectangular aggregate floating structure.
FIG. C is a view taken along line AA of FIG. 4b. 5 and 6
FIG. 7 is a plan view of another embodiment of the mooring line connecting portion and still another embodiment, and FIGS. 7A and 7B are another embodiment of the wire rope supporting portion and its side view. FIG. 8 shows an example in which an auxiliary float is attached to the mooring line. 1 ... Square aggregate floating structure, 2 ... Unit floating body, 2 '... Connecting ring, 3 ... Wire rope, 4 ... Mooring line, 5 ... Mooring object.

Claims (3)

[Scope of utility model registration request] Claims: 1. A mooring device for a rectangular aggregate floating structure, comprising a plurality of unit floating bodies each of which is a rectangular parallelepiped having a square planar shape with connecting rings projecting from the four corners of the unit floating ring. A rectangular shape characterized in that the four corners of the wire rope are connected to the mooring objects on the bottom of the water by mooring lines. Mooring device for collective floating structures. 2. The rectangular aggregate floating structure according to claim 1, wherein each of the four corners of the wire rope is connected to each mooring object at the bottom of the water by mooring lines inserted through connecting rings located at four corners of the rectangular aggregate floating structure. Mooring equipment for things. 3. A first rope in which each of the four corners of the wire rope is inserted through a connecting ring located at the four corners of the rectangular aggregate floating structure, and each of the inserted wires is connected to each of the mooring objects on the bottom of the water by mooring lines. Item 10. A mooring device for a rectangular aggregate floating structure according to item.