JPS6316526B2 - - Google Patents

Description

DETAILED DESCRIPTION OF THE INVENTION The present invention relates to a mooring device for a boat attached to a sand bridge or a floating bridge (hereinafter referred to as a "sand bridge, etc.").

In conventional mooring devices of this type, the boat is moored to a bridge or the like using a rope, but in this case, slack is left in the rope so that the boat can rise and fall according to the tide level. The boat is rocked and tilted by the waves and is in an extremely unstable condition. Therefore, when users get on and off the boat, there is always a risk of falling into the water, and there is also a risk that the side of the boat will collide with the bridge and be damaged.

An object of the present invention is to solve such problems, to stably moor a boat, and to prevent users from falling into the water and damage to the boat.

The basic configuration of the present invention is that the support parts that touch the bottom of the boat are arranged in parallel at intervals, and
A boat mooring device that is installed on a bridge, etc. by means of attachment means so that a frame body provided with a guide section with a downward slope extending outward from the support section is located at a certain point in the water. It is.

Hereinafter, one embodiment of the present invention will be described based on the drawings.

In this embodiment, a frame 2 is constructed by mounting means 3 between bridges 1a and 1b facing each other at a constant interval.

The frame 2 is constructed by connecting two vertical members 4a, 4b at the middle and both ends with two types of horizontal members 5, 6.

Each vertical member 4a, 4b is made of a tube or bar made of a corrosion-resistant light alloy or the like with a soft synthetic resin coated on its surface, and each has a certain downward slope from the horizontal support portions 7a, 7b toward both ends. guide section 8
a and 8b are formed, are symmetrical to each other, and are arranged vertically opposite each other at a constant interval.

The horizontal member 5 is two groove-shaped members made of a tube or bar made of a corrosion-resistant light alloy or the like, and connects the vertical members 4a and 4b in the middle in the horizontal direction.

The horizontal members 6 are two U-shaped members made of tubes or rods made of corrosion-resistant light alloy, etc., and each leg has a male threaded portion 9 carved at the tip thereof, and both front and rear ends of the vertical members 4a, 4b are connected to each other. Connected laterally.

The mounting means 3 has a female threaded portion 1 at the center of the boss portion 12 on the upper part of the mounting bracket 11 in which the hollow hole 10 is bored.
A circular handle 14 with a numeral 3 engraved thereon is rotatably installed, and each male threaded portion 9 of the horizontal member 6 at both ends passes through a hollow hole 10 and is screwed into a female threaded portion 13. Two mounting fittings 11 are fixed to opposing sides of the bridge etc. 1a, 1b.

In order to correspond to the shape, size, and tide level of the target boat 15, the handle 14 is rotated to raise and lower the frame 2, and the supports 7a and 7b are stopped at fixed positions in the water.

When the boat 15 is powered, the boat 15 is moved from the guide parts 8a, 8b to the support parts 7a, 7b by itself.
Mooring is completed by simply letting it land on the top surface of the vessel.
At this time, the height at which the boat 15 should run aground may be a small amount that does not cause the boat 15 to be shaken by the waves.

When the boat 15 is not powered, the boat 15 is manually moved from the guide parts 8a, 8b to the support parts 7a,
7b, or boat 1.
5 is rowed above the supports 7a, 7b, the handle 14 is rotated to slightly raise the supports 7a, 7b, and the boat 15 is slightly lifted to complete the mooring.

In either case, since the support parts 7a and 7b support the bottom of the boat 15 from left and right, the boat 15
There will be no shaking or tilting, and the mooring of boat 15 will be extremely stable.

Buoyancy is acting on the boat 15, guide parts 8a and 8b are formed with downward slopes, and there is water between the bottom of the boat 15 and the vertical members 4a and 4b, so there is little friction. , it is extremely easy to board the boat 15. Moreover, the vertical members 4a, 4b
Since the surface of is coated with soft synthetic resin,
Friction is further reduced and the bottom of the boat 15 is protected.

It goes without saying that if the water surface between the bridges 1a and 1b is a cove, the guide portions 8a and 8b may be provided only on one side.

Further, if the bridges 1a and 1b are floating bridges, and the shape and dimensions of the boat 15 are constant, the mounting means 3 does not necessarily have to be of a lifting type.

Since the present invention is constructed as described above, the mooring of the boat is extremely stable, so that it is possible to prevent users from falling into the water and damage to the side of the boat. Furthermore, since it is easy to get the boat onto the support part, anyone can safely and reliably operate the boat. Furthermore, it is economical because it has a simple structure and does not require power.

[Brief explanation of the drawing]

FIG. 1 is a perspective view of a boat mooring device according to an embodiment of the present invention, FIG. 2 is a plan view showing how the boat mooring device of the present invention is used, and FIG. 3 is a partial cross-section of FIG. 2. It is a front view. 1a, 1b, etc., 2...frame, 3...attachment means, 4a, 4b...vertical member, 5...horizontal member, 6...horizontal member, 7a, 7b...support part, 8a, 8b...guide part.

Claims (1)

[Scope of Claims] 1. A frame body in which support parts that contact the bottom of a boat are arranged in parallel at intervals, and a guide part with a downward slope extending outward from the support parts is provided. A mooring device for a boat, characterized in that the mooring device is installed on a bridge or a floating bridge by means of attachment means so that the device is located at a certain point in the water. 2. The boat mooring device according to claim 1, wherein the frame body is formed by connecting two vertical members each having a support portion and a guide portion with an arbitrary number of horizontal members.