JP3074602U - Multi-legged installation of mooring rings - Google Patents

Abstract

(57) [Summary] [Problem] Most of the mooring rings normally used on land pavement surfaces of yacht storage facilities project from the pavement surface at a height of about 10 cm, making it easy for pedestrians to trip. In addition, there is a problem in facility maintenance that a vehicle gets on and breaks a mooring ring. [Solution] As a special mooring ring, a ring whose uppermost ring is linked to a ring of an eye plate in advance is adopted,
By drilling a plurality of holes in the plate of the eye plate and assembling them with the same number of bolts and burying them in the foundation concrete, the pull-out strength and the strength against rolling can be improved. Further, when not in use, the uppermost ring naturally falls down sideways, and the step from the pavement surface is reduced, thereby solving the problems of safety for pedestrians and maintenance of facilities related to vehicles. In order to carry out this invention, we devised a dedicated positioning device consisting of a pair of vertical support parts and one horizontal support part,
Improved practicality.

Description

[Detailed description of the invention]

[0001] The present invention relates to a method of installing a mooring ring for securing a yacht placed on a stool at a fixed position on a land-paved surface of a yacht storage facility such as a marina.

[Prior Art] In the prior art, as shown in FIG. 3, a ring called an eye stands upright at the upper part, and a long metal rod is connected under the lower part by an integral structure. Cut and buried deep, as shown in Fig. 4, commercially available eye nuts are used as mooring rings, and corresponding bolts are buried in advance as anchors. There is a widely used one in which a notch is provided and a system similar to that shown in FIG. The size of each type varies, but most of them protrude from the pavement surface by about 8 to 15 centimeters, except for those embedded in the cuts.

[Problems to be Solved by the Invention] When a large number of yachts depart from the marina, the land paved surface for yacht storage is a flat site like a parking lot for passenger cars. The large number of protrusions of about 10 cm on the surface poses safety issues, such as the risk of pedestrians tripping, or the foot being caught in the notch for height adjustment.

[0004] When a marina user loads or unloads a yacht from or into a storage facility, he or she normally unloads and unloads the vehicle using a truck or the like. When approaching or moving backward, the tires may get on the mooring ring and break it, which is a problem in facility maintenance.

In some cases, for some reason, the long anchor portion of the mooring ring has separated from the concrete and water has penetrated, the metal has deteriorated, the pull-out strength has been weakened, and the material has finally come off.

[Means for Solving the Problem] A means for solving the safety problem is to reduce the step between the highest portion of the mooring ring and the pavement surface.

[0007] To this end, the present invention employs a special mooring ring in which the uppermost ring, which is sufficiently strong, and the inverted U-shaped ring of similarly strong eye plates are linked in advance. I do.

[0008] By adopting this structure, when the pavement surface on the yacht storage facility becomes empty, the mooring ring is always in an unused state and the top ring naturally falls down sideways. The chance of a person tripping over is greatly reduced.

[0009] In the construction according to the present invention, since the cuts made in the preparation stage are finally backfilled, there is no possibility that the pedestrian can get a foot in the hollow.

[0010] As for the problem of facility maintenance, the solution is to make the top ring naturally fall down when not in use to reduce the level difference.

In addition, since a plurality of bolt heads functioning as anchors protrude at a moderate height around the uppermost ring, the step is reduced in two steps, and the ring on the top is reduced. Protected. Even if vehicle tires ride on them, there is little possibility that the mooring ring will be damaged immediately.

A second means for solving the problem of facility maintenance is to use a plurality of bolts that function as anchors.

For this purpose, the special mooring ring selected by the present invention has a sufficiently thick and large plate portion at its lower part. It can be inserted and assembled.

As a result, the anchor portion of the mooring ring and the concrete on the pavement surface are three-dimensionally integrated, and the pull-out strength at the anchor portion is greatly improved. Preventing.

[Embodiment of the Invention] An embodiment of the invention will be described with reference to the drawings.

In FIG. 1, a special mooring ring, that is, a mooring ring in which a ring A forming the uppermost portion and a ring of an eye plate B forming a lower portion thereof are linked in advance, and holes are provided at four corners of the plate. After that, four bolts C were assembled, buried in concrete as anchors, and the main structure, which is the main body, was placed on the pavement surface of the yacht storage facility.

The length of the anchor bolt C may be determined based on the size of the yacht to be fixed and the strength of the local wind. For example, in the case of a small yacht used for the National Athletic Meet, etc., it is considered that the depth of each anchor bolt C of about 10 cm is sufficient.

When the average wind power is large at the location of the storage facility, the depth of the root is slightly increased, or the resistance is increased by assembling a washer, a nut, or the like at the lower end of the bolt C to increase the resistance. The combination with can also be strengthened.

FIG. 2 is a view showing a state in which the uppermost ring A of the mooring ring employed in the present invention, an eye plate B linked thereto, and four anchor bolts C are installed on the pavement surface of the yacht storage facility. 1 is shown in a three-view drawing. However, in this figure, for ease of reading, except for the side view, all the suspended hardware is not entered, and only the ring A is typically entered.

In order to carry out the present invention, a notch having an appropriate width and depth is cut out on a pavement surface around a place where the yacht is to be stored, and the vertical support portion of the positioning device is straddled. D2 and the horizontal support part E1 are arranged, the uppermost ring A is suspended near the center of the horizontal support part E, and all parts including the hardware connected to the lower part are suspended in a series. It is necessary to.

The vertical support portions D2 are made to stand upright at the two opposite ends or outside the two sides of the excavated cut, and the upper ends thereof are provided with cuts or holes for securely mounting the horizontal support portion E. Must have side holes for penetration.

The horizontal support portion E may be a straight line and a bar or an elongated plate with little deflection.

When the above three parts are assembled as shown in FIG. 2 and the ring A is suspended on the horizontal support part E, the lower surface of the eye plate B suspended below the lower part is substantially flush with the surrounding pavement surface. It is necessary that the four anchor bolts C which are aligned with each other and which are assembled thereunder are suspended in the cut space.

For this purpose, the highest point of the inner circumference of the ring A shown in the upright state in FIG. 1 and the upper side of the horizontal support portion E shown in FIG. It is necessary to manufacture a positioning device to be at the same level.

Nevertheless, if the lower surface of the eye plate B and the surrounding pavement surface do not substantially coincide with each other, fine adjustment can be performed by inserting a required number of thin plates below the vertical support portion. Good.

After suspending the ring A, the eye plate B, and the anchor bolt C on the positioning device assembled in this manner, pour concrete into the cuts, and wait for the concrete to harden. Is completed.

[Effects of the Invention] The present invention is configured as described above, and has the following effects.

[0028] As described in claim 1, by using a plurality of bolts that function as anchors, the pull-out strength from the foundation concrete is improved, and at the same time, the strength against horizontal force is greatly increased. Can be improved.

[0029] As described in claim 1, the present invention employs a special mooring ring linked to the eye plate, and as a result, the top ring naturally falls down sideways when not in use. Since the step between the surface and the mooring ring is extremely low, there is almost no possibility that the pedestrian may trip over the mooring ring or the tires of the vehicle may ride on this and damage the mooring ring.

As described in claim 2, using the dedicated positioning device according to the present invention, the mooring ring and the hardware connected thereto are installed at a level matching the surrounding pavement surface, and excavation is performed in the preparation stage. Since the cuts are backfilled, the risk of pedestrians getting stuck in the cuts can be completely prevented.

[Brief description of the drawings]

FIG. 1 is a three-sided view showing a special mooring ring employed in the present invention and four bolts which are assembled to the ring and function as anchors are installed on a pavement surface.

FIG. 2 is a three-view diagram showing an outline of a positioning device for excavating a cut in a pavement surface in advance, and suspending the entire hardware according to the present invention from above to suspend the hardware in a predetermined position;

FIG. 3 is a schematic view showing an example of a mooring ring often used in the prior art, in which a ring and a long bolt are integrated and stand upright.

FIG. 4 is a schematic view showing an example of a mooring ring frequently used in the prior art, in which a long bolt is buried in advance on a pavement surface, and an eye nut corresponding thereto is screwed from above and used as a mooring ring. .

FIG. 5 shows an example of a mooring ring often used in the prior art, in which a suitable cut is made in advance on a pavement surface,
5 is a schematic diagram showing a situation where a mooring ring of the same type as that of FIG. 4 is installed at the bottom thereof.

[Explanation of symbols]

 A ring B Eye plate C Bolt D Vertical support E Horizontal support

Claims (2)

[Utility model registration claims] (1) On a pavement surface of a yacht storage facility such as a marina, as a type of mooring ring used for securing a yacht placed on a stool at a fixed position, a normal ring having one ring standing upright is used. Rather than using a mooring ring, a special mooring ring is used in which the ring is linked to a metal ring called an eye plate in advance.A plurality of holes are drilled in the plate portion of the eye plate, and the same number of bolts are attached to it. The mooring ring is buried in the foundation concrete and functions as an anchor. 2. A notch is excavated in advance to install a circular ring forming the uppermost part of a mooring ring and an eye plate linked thereto and a plurality of bolts assembled on the bottom surface thereof on a pavement surface. A dedicated positioning device consisting of a pair of vertical support parts and one horizontal support part is provided in order to suspend the whole hardware vertically at the top and to make the lower surface of the eye plate almost flush with the surrounding pavement surface. A method of installing a mooring ring that is used and the concrete is poured in that state and the cut is filled.