JP3312009B2 - Mooring device for floating pier - Google Patents

Description

DETAILED DESCRIPTION OF THE INVENTION

[0001]

BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a mooring device for a floating pier for mooring a small boat having a U-shaped pillar mounted on a floating pier floating on the surface of the sea, lake or river.

[0002]

2. Description of the Related Art Conventionally, as a mooring device for a floating pier for mooring a small boat at a port or the like, there is a device as described below. First, in the example shown in FIG. 9, an auxiliary pier 6 for getting on and off is provided on one side (or both sides) of the main pier 5 which is connected to the land for the user to get on and off and is installed so as to float on the water surface. The small boat S berths on the side of the auxiliary pier 6 and is moored to the main pier 5 and the auxiliary pier 6 with a rope.

[0003] As shown in FIG. 10, a mooring post (pile) 7 made of iron or the like is cast on the offshore seabed or lake bottom on one side (or both sides) of the main pier 5. There is a device for mooring the ship S at one end of the ship and the mooring post 7. In this device, the ship S is berthed forward (or rearward) to the main pier 5 and rearward (or forward) is moored to the mooring post 7 using a mooring 7A tied to a mooring rope. You will get on and off at the S berthing position.

Further, in the example of FIG. 11, a buoy 8 is installed on the water surface off the main pier 5 and one end of the ship S is connected to the buoy 8. Even with this device, the user embarks at the berthing position of the ship S because the front (or the rear) of the ship S berths with the main pier 5 and the rear (or the front) is moored to the buoy 8 with a mooring rope. . The buoy 8 is a rope 8A and is fixed to the seabed with a length based on, for example, high tide.

[0005]

However, a fatal disadvantage of the device for installing the auxiliary pier 6 is that the device is large and expensive. This is particularly noticeable when a plurality of auxiliary piers 6 are attached.

Further, the apparatus using the mooring post 7 has disadvantages that the material and construction cost of the mooring post 7 are expensive, and the size of the ship S is limited because the mooring post 7 cannot be moved. . On the other hand, the difference in sea level due to the ebb and flow of the tide is usually about 2 meters on the Pacific coast, and in some places it can reach 6 meters. When there is such a tide, the mooring post 7 is fixed to the seabed, and the length of the mooring post 7 is determined based on the high tide in order to moor the ship S in any situation. Will be. Therefore, at low tide, the mooring post 7 is always exposed for several meters, which adversely affects the landscape.

Further, in the device moored by the buoy 8, since the buoy 8 moves by the difference of the tide, the rope 8A is loosened at low tide, the mooring of the ship S becomes unstable, and the ship S hits the main pier. There is a risk that it will.

The present invention has been made in view of the circumstances described above, and it is an object of the present invention to prevent a pole from unnecessarily protruding from the water surface without moving a planar position due to a difference in tide. Another object of the present invention is to provide an inexpensive mooring apparatus that can artificially move the distance between adjacent poles due to a difference in boat width.

[0009]

SUMMARY OF THE INVENTION The present invention relates to a mooring device for a floating pier, and an object of the present invention is to provide an end portion of a U-shaped column member in a side view on a side surface of a main pier floating on the water surface. ~ side
The column is fixed while being movable along the longitudinal direction of the surface.
The other end of the material protrudes from the surface of the water,
This is achieved by a mooring device for a floating pier with a variable length between the ends .

[0010] The above object of the present invention is also to provide a method for manufacturing a semiconductor device, comprising:
By providing a plate material in the part,
More effectively achieved by providing on both sides of the pier
You.

[0011]

BEST MODE FOR CARRYING OUT THE INVENTION The present invention relates to a floating pier having a main pier.
The pillar material for the auxiliary pier, which is shaped like a letter, is attached at right angles to the bottom, and the bottom of the pillar material is submerged underwater.
This is a mooring device that connects both ends of a ship (small boat, yacht, etc.) to the main pier and the pole portion of the pillar, and can securely and stably moor the ship regardless of the tide. One or more pillars are processed into a U-shape and attached to the main pier, and installed so that the bottom goes through the water and the pole at the other end rises above the water surface in a right angle direction. In the case of mounting a plurality of pillars, the pillars at the portion to be attached to the floating pier are widened in a Y-shape to have a structure capable of withstanding a load from the lateral direction.

An embodiment of the present invention will be described below with reference to the drawings. FIG. 1 shows an embodiment of the present invention. On a side surface of a main pier 5 floating on the surface of the sea or river, a side U-shaped column member 1 made of aluminum, steel or the like is shown in the XY direction in the drawing. It is movably mounted, and the bottom of the pillar 1 is below the water surface. The pillar 1 is open at one end attached to the main pier 5 in a plane Y-shape, and is movably mounted on both sides across the lower part of the main pier 5 as shown in FIG. Two pole portions 2A and 2B are suspended from the rod portion at the other end, and the pole portions 2A and 2B protrude from the water surface and have fenders 4 attached thereto. The tops of the pole portions 2A and 2B are mooring tools 4A. In FIG. 2, the pillars 1 are mounted on both side surfaces of the main pier 5, but may be on one side surface as shown in FIG.

Mounting plates 51 and 52 are fixed to the mounting portion of the main pier 5 with the pillars 1 from outside by bolts and nuts, and a space between the side surface of the main pier 5 and the mounting plates 51 and 52 is provided. The column 1 is fixed by inserting a column suspended from the column 1 and tightening the column. Further, a plate member 3 is stretched over the open leg portion of the column member 1 so as to secure the stability of the mooring device and also serve as reinforcement.

FIG. 3 shows an embodiment of an apparatus for fixing the column 1 to the main pier 5. A mounting plate 51 is attached to the side surface of the main pier 5 with a fastener 52, and the main pier 5 In the space between the side surface and the mounting plate 51, two columns 11 and 12 suspended from the open leg of the column member 1 are inserted. After the columns 11 and 12 are inserted into the space and adjusted to a desired position in the X-Y direction, they are fixed to the side surface of the main pier 5 by tightening the fastener 52. According to such a mechanism, it can be movably attached to any main pier.

In such a structure, the ship S is located on the upper side surface of the column member 1, for example, as shown in FIG. 1, the bow is fixed to the side surface of the main pier 5, and the tail is the mooring tool 4A of the pole portions 2A, 2B. Mooring. Main pier 5 even at low tide
The column 1 moves up and down at the same time, so that the anchoring of the ship S is not affected at all. In addition, the scene is not spoiled.

In the above embodiment, the pillars 1 for the auxiliary pier are provided on one side of the main pier 5, but the pillars 1 and 1A are provided on both sides of the main pier 5 as shown in FIG. May be. In this case, as shown in FIG. 5, it is also possible to alternately provide the main pier 5 in a zigzag shape. The number of columns can be arbitrarily designed.

When pillars are provided on both sides of the main pier 5, the main pier 5 and the pillar 1 may be integrally manufactured as shown in FIG. 7 in order to reduce the manufacturing cost. In this case, it is possible to provide a position adjusting mechanism in the XY directions as shown in FIG. 1, but it may be fixed when the size of the ship S is constant. Further, the column 1 may be provided with a mechanism 13 for adjusting the length as shown in FIG. By providing such a length adjusting mechanism 13, mooring corresponding to the size of the ship S becomes possible.

As described above, according to the mooring device of the present invention, since the pole connecting the mooring rope moves up and down in conjunction with the floating pier, it always maintains a constant height above the water surface. It also has the feature that it does not move planarly even at low tide. The part to be attached to the floating pier is of a type that can move freely along the pier, and the pole position may be changed in the horizontal direction according to the width of the ship to be moored.

When the load acting on the pole is large, a structure to support the main pier on both sides or a structure to reinforce the pier is adopted. When installed at the same position on both the left and right sides of the main pier, a series of left and right structures will be passed through the pillars underwater. The board will be installed horizontally in the underwater part of the pillar to reduce the roll of the main pier. Floats and mooring equipment that also serve as fenders will be installed on the water surface of the poles.

[0020]

As described above, according to the first aspect of the present invention,
According to the description, the following effects can be obtained. (A) One end of the pillar is fixed to the side of the main pier, and the other end
Are protruding from the water surface at a certain distance
There is no flat movement due to the ebb and flow of the tide.
It can be kept at a certain distance from the bridge. (B) For the same reason, auxiliary piers and mooring piles are no longer necessary.
Therefore, the cost can be reduced. In addition, the auxiliary pier
No space needed, more space for more vessels
be able to. (C) The main part of the pillar material dives underwater, and only the tip of the other end
Projecting above the water surface, and the projecting length is always constant and low.
It is excellent in view of the landscape. (D) Position the pole (tip at the other end) along the side of the main pier
It can be moved freely and can be moved in the length direction (away from the side of the main pier).
Direction) can be changed,
There is no limit on the size of the storage boat, and it can be stored.

According to the second and third aspects of the present invention,
According to the invention, in addition to the above effects, (e) the reinforcement and stability of the mooring device are ensured.
The main pier can be restrained from rolling and safe on the pier
It can improve sex and comfort. When using a hollow member such as a pipe to the column member can be provided with buoyancy, over an extra load in horizontal and vertical direction to the main pier Rukoto
Disappears. Also , there is an advantage that handling is easy at the time of installation on site.

[Brief description of the drawings]

FIG. 1 is a perspective view showing a structural example and a usage example of the present invention.

FIG. 2 is a plan view showing an example of the structure of a main pier and a pillar according to the present invention.

FIG. 3 is a structural view showing an example of connection between a main pier and a pillar.

FIG. 4 is a side view showing another embodiment of the present invention.

FIG. 5 is a side view showing still another embodiment of the present invention.

FIG. 6 is a plan view showing another embodiment of the present invention.

FIG. 7 is a side view showing another embodiment of the present invention.

FIG. 8 is a side view showing another embodiment of the present invention.

FIG. 9 is a perspective view showing an example of a conventional device.

FIG. 10 is a perspective view showing an example of a conventional device.

FIG. 11 is a perspective view showing an example of a conventional device.

[Explanation of symbols]

 DESCRIPTION OF SYMBOLS 1 Pillar 2 Pole 3 Plate 4 Fender 5 Main pier 6 Auxiliary pier 7 Mooring post 8 Buoy

Claims (3)

(57) [Claims] 1. A side view of a main pier floating on the water surface
One end of the columnar member in the shape of a letter A along the longitudinal direction of the side surface
The other end of the pillar is fixed to the water surface while being movably fixed.
More protruding, and the length between both ends of the column material is variable
A mooring device for a floating pier. 2. A method according to claim 1, wherein a plate is provided at the bottom of said pillar.
The mooring device for a floating pier according to claim 1 . 3. The pier is provided on both sides of the main pier.
The mooring device for a floating pier according to claim 1 or 2 .