JP2001341694A - Anchor for mooring floating body - Google Patents

Abstract

PROBLEM TO BE SOLVED: To compactify a size relatively to a weight, to reduce a manufacturing cost, and to allow resource reuse, in an anchor for mooring a buoy. SOLUTION: Plural unit weight plates 9 formed of steel ingots, steel slabs or iron plates are coupled to constitute weight units 7, 8, the units 7, 8 are laid crosswisely to be connected by the first, and second connection plates 16-18, and a weight main body for the anchor is manufactured thereby. Since the main body is disassembled into the plural unit weight plates 9-11 when decoupled, handling is facilitated when reused as a resource. Transportation and assembling in a site are facilitated, in particular, when a large anchor is constituted.

Description

DETAILED DESCRIPTION OF THE INVENTION

[0001]

BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to an anchor for mooring a floating body which is submerged in water to moor a floating body such as a floating facility.

[0002]

For example, there is an anchor made of concrete for anchoring a buoy submerged on the sea floor. However, since concrete has a relatively small specific gravity, there is a problem that it is necessary to increase the size of the buoy in order to gain the weight for mooring the buoy, and it is difficult to handle the material during transportation or settling to the seabed. In addition, since concrete anchors are large, their buoyancy when submerged in the sea increases and their weight in the sea is smaller than their actual weight (the sea weight is 57% of the air weight of concrete and the weight of steel is 87%). In addition, when the anchor is aging and discarded, it is difficult to reuse concrete as a resource, and it has to be disposed of.

[0003] On the other hand, as a solution to the above-mentioned problem of the concrete anchor, there is an anchor made of cast iron. For cast iron anchors, the mold must be manufactured in a one-to-one relationship at the time of manufacture, so the cost is high,
There is a problem.

The present invention has been made in view of the above circumstances, and an object of the present invention is to provide an anchor for mooring a floating body which is small in weight, can reduce manufacturing costs, and can be recycled. It is in.

[0005]

In order to achieve the above object, according to the anchor for floating body mooring of the present invention, a plurality of unit weight plates formed from a steel ingot, a steel slab, or an iron plate are connected. Since it is configured, it has a large specific gravity and can be configured to be small in spite of its weight. In addition, no mold is required, and the manufacturing cost can be reduced. In addition, it is possible to recycle, and if the connection is released, it can be disassembled into a plurality of unit weight plates, so that it is easy to handle when reused as resources.

In the anchor for floating body mooring of the present invention,
The weight unit is formed by combining the unit weight plates, and furthermore, a plurality of weight units are combined to form the weight body. In particular, when configuring a large anchor, the weight unit is manufactured at a factory, and a plurality of weight units are manufactured. The anchor can be manufactured by the procedure of transporting the weight unit to the site and combining the plurality of weight units to form the weight body, thereby facilitating the transportation and the on-site assembly.

[0007]

DETAILED DESCRIPTION OF THE PREFERRED EMBODIMENTS The present invention will be described below by applying the present invention to a buoy mooring anchor for mooring a buoy. (First Embodiment) FIGS. 1 to 6 show a first embodiment (corresponding to claim 2). First, FIG. 6 shows a buoy mooring anchor (hereinafter, referred to as “mooring anchor”).
This shows a state in which a buoy 2 as a floating body is moored by an anchor 1 alone. The anchor 1 is submerged on the sea floor, and the buoy 2 floating on the sea surface is connected to the anchor 1 by a chain 3 as a mooring strip member. I have. This anchor 1 is
As shown in FIGS. 2 to 4, the weight body 4 includes a support body 5 provided at, for example, four corners of an upper surface of the weight body 4.
Each support portion 5 supports a connecting ring 6 as a connecting member for connecting the chains 3. Note that the chain 3 is connected to the weight body 4 using two connecting rings 6. Then, when the two connecting rings 6 are worn or the like, another two connecting rings 6 are used to connect to the weight main body 4.

The weight body 4 is composed of two types of weight units 7,
8 are connected to each other. In order to manufacture the two types of weight units 7 and 8, three types of unit weight plates 9 are provided.
11 have been facilitated. These unit weight plates 9 to 11
Are manufactured from steel ingots (steel ingots) or steel slabs or steel plates. Here, the steel ingot is formed by forming steel after refining into a strip-shaped plate by continuous casting, for example, in a steelmaking process, and cutting the strip-shaped plate into a predetermined length.
To manufacture the unit weight plates 9 to 11 from the steel ingot, the steel ingot is sliced to a desired thickness with a metal saw or the like to obtain a plate material.
The plate is formed into a desired outer shape by gas fusing.
Further, in order to obtain the unit weight plates 9 to 11 from a steel slab or an iron plate, a steel slab or an iron plate which is already in a plate shape is cut into a desired outer shape by gas fusing.

In this embodiment, the unit weight plates 9 to 11 are formed by gas fusing a steel slab into a predetermined shape, and the thickness of the unit slab remains the same as that of the steel slab. I have. The unit weight plate 9 is formed in a rectangular shape, and the unit weight plate 10 is formed in a form in which a rectangular connecting protruding portion 10b is integrally provided on a main portion 10a having the same shape as the unit weight body plate 9. The unit weight plate 11 is provided integrally with a connection protruding portion 11b similar to the connection protruding portion 10b of the unit weight body plate 10 above the main portion 11a having the same shape as the unit weight body plate 9. The support portion 5 is formed in a form provided in a semicircular shape above the connecting protrusion 11b.

The central portion of the unit weight plate 10, the unit weight plate 10
A rectangular through hole 12 is formed at the center of the main parts 10a and 11a of the main parts 11 and 11. Also, the unit weight plate 1
A square hole 1 is formed in each of the connecting projections 10b and 11b.
3 are formed, and a circular hole 14 is formed in the support portion 5 of the unit weight body plate 11.

The weight unit 7 is manufactured from five unit weight plates 9 and two unit weight plates 11 as follows. First, one unit weight plate 11 is disposed on each of the front and rear sides of one unit weight plate 9, and two unit weight plates 9 are further disposed on both sides thereof. And a total of seven unit weight body plates 9,
One steel tie rod 15 is passed through the through hole 12 of 11, and both ends of the tie rod 15 are fixed to the unit weight plate 9 disposed on the outermost side by welding.

Another weight unit 8 is composed of seven unit weight plates 9 and one unit weight plate 10. This weight unit 7
Are arranged three unit weight plates 10 on both front and rear sides of one unit weight plate 9, and a total of seven unit weight plates 9, 10
It is manufactured by passing one rectangular tie rod 15 through the through hole 12 and fixing both ends of the tie rod 15 to the outermost unit weight plate 9 by welding.

The weight body 4 is formed by combining the four weight units 7 and the two weight units 8 configured as described above. In the following description, the thickness direction of the unit weight body plates 9 to 11 will be referred to as the vertical direction (front-back direction), and the direction orthogonal thereto will be referred to as the horizontal direction (left-right direction). First, the two weight units 8 are arranged in the vertical direction, and two weight units 7 are arranged in the vertical direction on each of the left and right sides of the weight unit 8. In order to connect the weight units 7 and 8 arranged vertically and horizontally in this manner, one type of first connection plate 16 and two types of second connection plates
Are provided. These first and second connecting plates 16 and 17, 18 are manufactured from a steel ingot or a steel slab or a steel plate.

The first connecting plate 16 is disposed corresponding to the three weight units 7, 8, 7 arranged in one row in the horizontal direction, and the unit weight plate 10 of the weight unit 8 is provided at the center. 19 through which the connecting protruding portion 10b passes, and the weight units 7 on the left and right sides thereof.
The hole 20 through which the connecting protruding portion 11b of the two unit weight body plates 11 is collectively passed is formed. One of the second weight units 17 is provided corresponding to the two center weight units 8 of the three rows of weight units arranged in the vertical direction. Are formed on both front and rear sides. The other second weight unit 18 is provided corresponding to the two weight units 7 on the right and left sides of the three weight units arranged in the vertical direction. Holes 22 through which the connecting protruding portions 9b are individually passed are formed side by side.

In order to connect a total of six weight units 7 and 8 arranged vertically and horizontally, four first connecting members 16 are used.
Are arranged on the weight units 7 and 8 in the front and rear two rows so as to overlap two by two. At this time, the first connecting member 16 is overlaid on the weight units 7 and 8 so that the connecting protrusions 10b and 11b pass through the holes 19 and 20. Then, 1
The second connecting members 17 are overlapped on the two rows of first connecting members 16 so that the connecting protrusions 10b of the central weight units 8 and 8 pass through the holes 21, and two The second connecting members 18 are passed through the holes 22 so that the connecting protrusions 11b of the weight unit 7 pass through the holes 22.
On top of.

The holes 2 of the second connecting members 17 and 18
The connecting projections 10b, 11b projecting from the first and second connecting portions 10b and 11b are welded to the second connecting members 17 and 18 through steel stop rods 23 as fixing means. From the above,
The weight units arranged in two rows in the horizontal direction are connected by the first connecting member 16 for each row, and the weight units arranged in the three rows in the vertical direction are connected by the second connecting members 17 and 18 for each row. A total of six weight units 7, 8 arranged vertically and horizontally are connected to each other to form one weight body 4. afterwards,
The connecting ring 6 is inserted between the four pairs of supporting portions 5 located at the positions corresponding to the four corners of the weight body 4, and the steel supporting shaft is inserted into the hole 14 of the pair of supporting portions 5 and the steel connecting ring 6. The stoppers 25 are welded to both ends of the support shaft 24 protruding from the hole 6 a through the holes 24 to prevent the support shaft 24 from coming off. Note that the rod 23 may be omitted, and the connecting protrusions 10b, 11b may be welded to the second connecting members 17, 18.

According to the anchor 1 constructed as described above, the unit weight plates 9 to 11 are connected to form the weight units 7, 8, and a plurality of the weight units 7, 8 are collected to form the first unit. And the second connecting members 16 to 18 are combined to form the weight main body 4. Therefore, when the weight main body 4 (anchor 1) is configured as a large and heavy weight unit, the weight units 7 and 8 are connected to each other. Manufactured in a factory, and transported the plurality of weight units 7, 8 to the site, the plurality of weight units 7,
8 can be combined on site to form the weight body 4, which facilitates transportation. Moreover, in order to connect the plurality of weight units 7 and 8, the connecting protrusions 10b,
11b is inserted into the hole 19 of the first and second connecting members 16-18.
, And the stopper rod 23 is used to prevent the stopper rod 23 from coming off, thereby improving the ease of assembly.

Further, according to the present embodiment, since the weight main body 4 is formed of steel having a large specific gravity, the anchor 1 as a whole can be made small. For this reason, since the buoyancy when submerged on the sea floor is small, the degree of weight reduction in the sea is small, and the reliability of fixing the buoy 2 is high for a small size.

Moreover, since the weight main body 4 is formed of a steel slab, unlike a conventional cast iron, a mold or the like is not required, and the manufacturing cost can be reduced. In addition, since the steel anchor 1 can be used as a raw material for steelmaking as iron scrap when it is aged, recycling is easy. In addition, when the welding of the stop rod 23 is removed,
The first and second connecting members 16 to 18 and the six weight units 7 and 8 can be disassembled, and when the welding of the tie rods 15 of the weight units 7 and 8 is removed, the weight units 7 and 8 become unit weight bodies. Since it can be disassembled into plates 9 to 11, it is easy to handle when used as a resource, and it becomes easier to recycle.

In the case where a connecting plate large enough to cover the entire six weight units 7 and 8 arranged vertically and horizontally can be manufactured, one connecting plate or a plurality of connecting plates are prepared. A hole through which the connecting protrusions 10b and 11b are formed may be formed on the connecting plate, and the connecting protrusions 10b and 11b passed through the holes may be fixed to the connecting plate (corresponding to claim 1). .

(Second Embodiment) FIGS. 7 to 11 show a second embodiment (corresponding to claim 3) of the present invention. In this example,
The weight body 31 is configured by combining two types of weight units 32 and 33. As shown in FIG. 11, five types of unit weight plates 34 to 38 made of steel slabs are prepared to configure the weight units 32 and 33. Unit weight plate 3
Each of the unit weight plates 34 and 35 is formed with two through holes 39 at intervals in the horizontal direction. Further, engaging projections 40 are formed at both left and right end portions of the unit weight plate 35, and an engaging recess 41 is formed at a root side of an upper portion of the engaging projection 40.

The unit weight plates 36 to 38 are arranged with the unit weight plate 36 in the center, so that the unit weight plates 34 and 35 are arranged.
A notch 42 is formed at the left and right end portions of the unit weight plate 36, and the right end of the unit weight plate 37 and the unit weight plate 38 are formed. A cutout 43 is formed at the left end. Thus, when the unit weight body plates 36 to 38 are arranged side by side to form one plate material, the cutouts 42 and 43 form a hole similar to the through hole 39. In addition, the unit weight plate 37,
A support portion 45 having a hole 44 is formed at an upper portion of the portion 38. Further, at the left end of the unit weight plate 37 and at the right end of the unit weight plate 38, an engagement protrusion 46 similar to the engagement protrusion 40 of the unit weight plate 35 is formed. An engagement recess 47 is formed on the upper side of the base.

Here, the manufacturing procedure of the weight units 32 and 33 will be described. In order to manufacture the weight unit 32, the unit weight plates 37 and 38 are arranged on both sides of the unit weight plate 36, and they are integrated by welding. Then, with the unit weight plate 34 in the middle, the unit weight plates 36 to 3
8 are laminated one by one. Next, a hole formed by combining the notches 40 and 41 and the through hole 39 are formed.
At the same time, both ends are welded to the unit weight plates 36 to 38 through a steel tie rod 48, whereby the unit weight plates 34,
The weight unit 32 composed of 36 to 38 is configured.

In order to manufacture the weight unit 33, two unit weight plates 34 are stacked, and unit weight plates 35 are stacked one on each of the front and rear sides. Next, the tie rods 4 made of steel are inserted into the through holes 39 of the superposed unit weight plates 34 and 35.
9, both ends are welded to the unit weight plate 35, thereby forming the weight unit 33 composed of the unit weight plates 34 and 35.

The weight main body 31 has two weight units 32 and 33 manufactured as described above, which are vertically arranged, one weight unit 32 is arranged on each of the front and rear sides thereof, and the outer side of the weight units 32 on both sides. A unit weight plate 50 identical to the unit weight plate 34 is fixed by welding except that the through hole 39 is not provided.
A connecting plate 51 is provided for connecting the weight units 32 and 33 and the unit weight body plate 50 to form the weight main body 31.

The connecting plate 51 is formed from a steel slab, and the unit weight plate 3 constituting the weight unit 32 on both sides.
4 and the engaging protrusions 4 of the unit weight plates 37 and 38
6. An engagement hole 53 is formed in which the engagement protrusions 52 of the unit weight plate 50 can be inserted collectively, and the engagement protrusion of the unit weight plate 34 of the weight unit 33 is provided between the engagement holes 53. Two engagement holes 54 into which the holes 40 can be inserted are formed.

The connecting plate 51 is provided on each of the right and left sides of the four weight units 33 and 34 arranged as described above with the respective engaging holes 5.
The engaging projections 40, 46, and 52 are arranged so as to be inserted into the third and third 54. Connect the connecting plate 51 to the engaging projections 40, 4
When the connection plates 51 are pushed down to the roots of the engagement protrusions 40, 46, 52, the connection plates 51 enter the engagement recesses 41, 47, 55 of the engagement protrusions 40, 46, 52, and connect the four weight units 33, 34. In order to prevent the connecting plate 51 from coming out of the engaging recesses 41, 47, 55 and disconnecting the four weight units 32, 33, the connecting plate 51 enters the engaging recesses 41, 47, 55. A block 56 serving as a stopping means is packed in a gap formed below the engagement holes 53 and 54 and welded. After the weight main body 31 is configured in this manner, the connecting ring 6 is attached between the four pairs of support portions 45 located at the positions corresponding to the four corners of the weight main body 31 in the same manner as described above. Even with such a configuration, the same effect as in the first embodiment can be obtained. The connecting plate 51 may be welded to the unit weight plates 34 to 38 instead of the block 56.

(Third Embodiment) FIGS. 12 to 16 show a third embodiment (corresponding to claims 4 and 9) of the present invention. In this embodiment, the weight main body 61 includes two types of weight units 62,
63 are combined. These weight units 62, 6
In order to construct 3, the unit weight plate 64 to steel slab
67 are prepared. The unit weight plates 65 to 67 have a horizontally long rectangular shape, and the unit weight plate 64 is formed by extending the left and right sides of the unit weight plate 64 into a substantially mountain-shaped coupling projection 64a.
It has a horizontally long shape longer than 67.

Of the unit weight plates 64 to 67, the unit weight plate 65 is located at two positions separated from each other on the left and right sides, and the unit weight plate 66 is located at the center thereof. The notch 68 has an engaging recess 68a that extends right and left in the middle. A support member 69 made of steel slab is prepared as a member attached to the notch 68 by fitting. The support member 69 includes a main portion 69a having the same shape as the notch 68, and a support portion 69b formed on the upper portion of the main portion 69a. The main portion 69a is provided with an engagement projection 69c wider than the upper portion. Have been. Further, two through holes 70 are formed in the unit weight plates 64, 66, 67 at an interval on the left and right, and a hole 71 is formed in the coupling projection 64 a of the unit weight plate 64. A through hole 72 is formed in the main portion 69a of the 69, and a hole 73 is formed in the support portion 69b.

Here, the manufacturing procedure of the weight units 62 and 63 will be described. To manufacture the weight unit 62, first, the unit weight plates 65 are stacked on both front and rear sides of the unit weight plate 67. The main portion 6 of the support member 69 is inserted into the notch 68 of the unit weight plate 65.
The supporting member 69 is attached to the unit weight plate 65 by fitting 9a. In this case, the engaging protrusion 69c of the support member 69 is fitted into the engaging recess 68a of the notch 68, so that the support member 69 is prevented from coming off.

After the support member 69 is attached to the unit weight plate 65, the unit weight plate 64 is superimposed on the unit weight plates 65 on both front and rear sides. Then, the through holes 7 of the unit weight plates 64, 65, 67
A tie rod 74 made of steel is inserted into the unit weight 0 and both ends of the tie rod 74 are welded to the unit weight plate 64 existing on both front and rear sides. Thus, the unit weight plates 64, 65, and 67 are connected by the tie rods 74 to form the weight unit 62.

In order to manufacture the weight unit 63, first, the unit weight plate 66 is stacked on both front and rear sides of the unit weight plate 67. Then, the main portion 69a of the support member 69 is fitted into the notch 68 of the unit weight plate 66, and the support member 69 is attached to the unit weight plate 66. Thereafter, the unit weight plates 64 are stacked on the unit weight plates 66 on both front and rear sides. And the unit weight plates 64, 66, 6
The tie rods 74 are inserted into the through holes 70 of FIG. 7 and both ends of the tie rods 74 are welded to the unit weight plates 64 located on both front and rear sides. Thus, the unit weight plates 64, 66, and 67 are connected by the tie rods 74 to form the weight unit 63.

The weight main body 31 has a weight unit 63 arranged on both front and rear sides of one weight unit 62 manufactured as described above, and the three weight units 62, 63 are adjacent to each other. Body plate, ie front weight unit 6
3, the unit weight plate 64 before the weight unit 62 and the unit weight plate 64 before the weight unit 62, and the holes of the unit weight plate 64 after the weight unit 62 and the unit weight plate 64 before the rear weight unit 63. A steel stop plate 76 is welded to both ends of the connecting rod 75 through a steel connecting rod 75 as connecting means.
Thereby, the three weight units 62 and 63 are mutually connected. Finally, the unit weight plate 64 before the front weight unit 63 and the unit weight plate 6 after the rear weight unit 63
4, a unit weight plate 77 having the same shape as the unit weight plate 64 is overlapped except that there is no through-hole 70, and the connecting rods 75 are passed through holes 71 of the connecting protrusions 64a and 77a, and stopper plates 76 are provided at both ends thereof.
To weld. Even in this case, the same effect as in the first embodiment can be obtained. Instead of the connecting rod 75, the unit weight plates 64 after the weight units 62 and 63 may be connected to each other by welding (connecting means), and the unit weight plate 64 and the unit weight plate 77 may be connected.

(Fourth Embodiment) FIGS. 17 to 21 show a fourth embodiment (corresponding to claim 5) of the present invention. This embodiment corresponds to a modified example of the above-described third embodiment. The same parts as those in FIGS. 12 to 16 showing the above-described third embodiment are denoted by the same reference numerals, and different parts will be described. In this embodiment, the coupling projections 64a, 77a of the unit weight plates 64, 77 are not mountain-shaped, but are projected so as to be of equal width. In order to connect the weight units 62 and 63 and the unit weight plate 77 to each other, a connecting plate 78 made of steel slab is prepared, and the two connecting protrusions 64a and 77a are passed through the connecting plate 78. Four holes 79 each having a size that allows the holes 79 are formed.

The weight units 62 are arranged on both front and rear sides of one weight unit 63, and the unit weight plate 67 in front of the front weight unit 62 and the unit weight plate 67 behind the rear weight unit 62 are arranged. Then, the unit weight plate 77 is overlaid. And the connecting plate 7
8 through the four holes 79 so that a total of four pairs of coupling projections 67a, 77a are passed two by two, so that the weight unit 62,
63 are provided on both the left and right sides. After that, a total of four sets of connecting projections 67a, 77a adjacent to each other are connected by the connecting rod 75 and the stopper plate 76.

In the case of such a configuration, the connecting plate 78
And the connecting rod 75, doubly the weight unit 62,
63, since the unit weight plate 78 can be connected, the reliability of the connection can be increased as compared with the third embodiment. Further, the connecting plate 78 is provided with the stopper plate 7 welded to the connecting rod 75.
6 prevents the connecting plate 78 from coming off.

(Fifth Embodiment) FIGS. 22 to 26 show a fifth embodiment (corresponding to claim 6) of the present invention, and are the same as those of the fourth embodiment shown in FIGS. Are denoted by the same reference numerals, and different parts will be described. In this embodiment, the coupling protrusions 64a, 77 are provided on the left and right sides of the unit weight plates 64, 77, respectively.
In place of a, engagement projections 64b and 77b are projected, and an engagement recess 79 is formed at the root thereof. Then, in order to connect the weight units 62 and 63 and the unit weight plate 77, first and second connection plates 80 and 81 made of steel slab are prepared, and four connection members are provided on the first connection plate 80. A mating hole 82 is formed, and four holes 83 are formed in the second connecting plate 81.

To connect the weight units 62 and 63 and the unit weight plate 77, the first connecting plate 80 is connected to the weights so that the engaging projections 64b and 77b are inserted into the engaging holes 82. The units 62 and 63 and the unit weight plate 77 are arranged on both left and right sides. Then, the first connecting plate 80 is connected to the engaging projections 64b, 77.
When the first connecting plate 80 is pushed down to the root of b, the first connecting plate 80 enters the engaging recess 79 of the engaging projections 64b, 77b to join the weight units 62, 63 and the unit weight plate 77.

Thereafter, the holes 71 of the engagement protrusions 64b and 77b are formed.
Then, a steel connecting rod 75 is inserted into the second connecting plate 81, and the remaining second connecting plate 81 is overlapped with the outside of the first connecting plate 80 so that the engaging projections 64b and 77b are inserted into the holes 83. Next, holes 84 formed at the four corners of both connecting plates 80 and 81 are formed.
Then, a connecting rod 85 as a connecting means is inserted into the connecting portion, and stopper plates 86 are welded to both ends thereof.

Here, the holes 83 of the second connecting plate 81 are fitted at the portions outside the engaging projections 64b, 77b and the engaging recess 79, so that they do not move back and forth and up and down. Only a small movement is to occur. Therefore, even if there is a gap below the engagement hole 82 of the first connection plate 80, the first connection plate 80 moves upward to
No problem such as disengagement with 9 occurs. Also,
Since the connecting rod 85 is located in the hole 83,
The connecting rod 85 does not fall out of the hole 71 even if the stopper plates are not welded to both sides of the connecting rod 85. Note that the connecting rod 85 may not be provided.

(Sixth Embodiment) FIGS. 27 to 31 show a sixth embodiment (corresponding to claims 7 and 8) of the present invention, which will be described below. In this embodiment, the weight body 91 is 2
The weight units 92 and 93 are combined two by two. In order to manufacture the two types of weight units 92 and 93, four types of unit weight plates 94 to 97 are prepared. These unit weight plates 94 to 97 are manufactured from a steel ingot (steel ingot), a steel slab, or an iron plate.

The left and right lengths of the unit weight plates 95 and 96 are the same, and the left and right lengths of the unit weight plates 94 and 97 are equivalent to the plate thickness of the unit weight plates 95 and 96. Only shorter. Of these unit weight plates 94 to 96, engagement projections 98, 98 are provided on both left and right sides of the unit weight plates 94, 95, and the roots of these engagement projections 98, 99 are provided at the bases. Engaging recesses 100 and 101 are formed. In this case, the engagement protrusion 98 of the unit weight body plate 94 having a short length in the left-right direction.
Is longer than the engaging protrusion 99 of the unit weight plate 95 by the plate thickness, and the length of the engaging recess 100 is greater than the engaging recess 101 of the unit weight plate 95. It is longer by a minute. Further, two through holes 102 are formed on both sides of the unit weight plates 94 to 97, and the unit weight plates 96,
97 has another through hole 103 located between the through holes 101.
Are formed.

Four support members 104 are provided for connecting the chains. Notches 105 are formed on both sides of the main portion 104a of the support member 104 so as to fit into the engagement protrusions 98, and a support portion 104b is formed above the main portion 104a.

In order to manufacture the weight unit 92, two unit weight plates 94 are superposed and the unit weight plates 9
6 and 97, and unit weight plates 94, 96, 9
7, a tie rod 106 made of steel is passed through the through holes 102 on both sides of the unit weight plate 7, and both ends of the tie rod 106 are connected to the unit weight plate 9
Weld to 6, 97. Thus, the weight unit 92 is manufactured.

To manufacture the weight unit 93, two unit weight plates 94 are stacked, unit weight plates 95 and 97 are stacked on both front and rear sides thereof, and the unit weight plates 94 and 9 are stacked.
The tie rods 106 are passed through the through holes 102 on both sides of the fifth and 97, and both ends of the tie rods 106 are connected to the unit weight plate 95,
97. Thus, the weight unit 93 is manufactured.

In order to manufacture the weight body 91, first, two weight units 94 are arranged back and forth such that the unit weight plates 96 are adjacent to each other, and the weight unit 93 is provided on the front side of the front weight unit 94. Are disposed such that the unit weight plate 96 is on the rear side, and the weight unit 93 is disposed on the rear side of the rear weight unit 92 such that the unit weight plate 96 is on the front side. In this case, the support members 104 are arranged on both left and right sides between the weight unit 92 and the weight unit 93, and both units 9
When two and 93 are overlapped, both weight units 92 and 93
The engaging projection 98 of the unit weight plate 94 is fitted into the notch 105 at the engaging concave portion 100. In addition, the weight units 92 and 93 are not shifted by passing a short steel tie rod 107 into the through hole 103 at the center of the adjacent unit weight plates 96 and 97. Further, a unit weight plate 95 is provided before and after the weight unit 93 on both front and rear sides without the through hole 102.
And a unit weight plate 108 having the same shape as above.

A total of four such weight units 92, 9
First and second connecting plates 109 and 110 are provided to connect the unit 3 and the unit weight plate 108. The first and second connecting plates 109 and 110 are formed from steel slabs, and the first connecting plate 109 is formed with four engagement holes 111 and 112 of different sizes.
The connection plate 110 has four holes 113 and 114 of different sizes.
Are formed. First, the first connecting plate 109 is arranged from both left and right sides of the weight units 92, 93 and the unit weight body plate 108 so that the engaging projections 98, 99 pass through the engaging holes 111, 112, respectively. The connecting plate 109 of the engaging projection 9
When pushed to the roots 8 and 99, the first connecting plate 109
Penetrates into the engaging recesses 100 and 101 of the engaging projections 98 and 99 to connect the weight units 92 and 93 and the unit weight plate 108. The support member 104 is provided with the engagement protrusions 98, 99.
To stop the upward movement, and sandwich the unit weight plates 94 and 97 and the first connecting plate 109 to stop the movement in the lateral direction. The state is fixed to.

Thereafter, the remaining second connecting plate 110 is
13 and 114 are overlapped on the outside of the first connecting plate 109 so that the engaging projections 98 and 99 are inserted into the inside. Then, tie rods 116 serving as coupling means are inserted into holes 115 formed at the four corners of both connecting plates 109 and 119, and stopper plates 115 are welded to both ends. In addition, a shackle 119 for connecting the chain 3 is attached to a hole 118 formed in the support portion 104b of the support member 104.

Here, the hole 113 of the second connecting plate 110,
114 is the engaging projections 98, 99 and the engaging recesses 100, 101
It is designed so that it fits in a portion deviating from the front and does not move back and forth and up and down, and even if it moves, very little movement occurs. For this reason, the engagement hole 1 of the first connecting plate 109
Even if there is a gap below 11, 112, there is no problem that the first connecting plate 110 moves upward to disengage from the engaging recesses 100, 101. Therefore, the second connecting plate 110 stops the movement of the connecting plate 109, and the connecting plate 1
09 functions as stopping means for preventing the engagement holes from being disengaged from the engagement holes 111 and 112.

(Seventh Embodiment) FIGS. 32 to 36 show a seventh embodiment (corresponding to claim 8) of the present invention, which will be described below. In this embodiment, the weight main body 121 is configured by combining three weight units 122. In order to manufacture the weight unit 121, two types of unit weight plates 123,
124 has been facilitated. These unit weight plates 123, 1
24 is manufactured from steel ingot (steel ingot) or steel slab or steel plate.

Engagement projections 125 are provided on both right and left sides of the unit weight plate 123. An engagement recess 126 is formed at the base of the engagement projection 125. Also, two through holes 127 are formed on both sides of both unit weight body plates 122 and 123.

In order to manufacture the weight unit 122, two unit weight plates 124 are overlapped, 1231 unit weight plates are stacked on both front and rear sides thereof, and the unit weight plates 123, 12
The both ends of the tie rod 128 are welded to the unit weight plates 123 on both front and rear sides through a steel tie rod 128 through the through hole 127 of No. 4. Thereby, the weight unit 122 is manufactured.

In order to manufacture the weight body 121, first, four weight units 122 are arranged in a vertical direction, and a unit weight plate 123 is provided on the front surface of the front weight unit 122 except for the through hole 127. And the same unit weight plate 129 as above.

In order to connect the four weight units 122 and the unit weight plate 129, a connecting plate 130 made of steel slab is prepared. The connecting plate 130 has four holes 131 formed therein. And the connecting plate 13
0 is disposed on both the left and right sides of the weight unit 122 and the unit weight body plate 129 so that the engagement protrusion 125 passes through the hole 131, and the connecting plate 130 is pushed down to the root of the engagement protrusion 125. Then, the connecting plate 130 enters the engaging concave portion 126 of the engaging protrusion 125 and the weight unit 122, the unit weight plate 12
Combine 9 After that, the connecting plate 130 is
In order not to get out of the hole 131, a steel block 132 as a stopping means is packed and welded in a gap formed below the hole 131.

Thereafter, a pair of support members 133 made of steel slab are sandwiched between the front and rear ends of the connecting plate 130 projecting forward and backward from the unit weight plates 129 on both front and rear sides.
Are arranged, and tie rods 135 are passed through the ends of the connecting plate 130 and the holes 134 formed in the support member 133, and the stopper plates 136 are welded to both ends of the tie rod 135. Then, the connecting ring 6 is inserted between each pair of support members 133, and the support shaft 2 is inserted into the hole 137 of the pair of supporting members 133 and the connecting ring 6.
4, the stopper plates 25 are welded to both ends of the support shaft 24.

[Brief description of the drawings]

FIG. 1 is an exploded perspective view of a weight main body showing a first embodiment of the present invention.

FIG. 2 is an overall side view.

FIG. 3 is an overall front view.

FIG. 4 is an overall plan view.

FIG. 5 is a front view of main parts constituting the weight body.

FIG. 6 is a diagram showing a state in which a buoy is moored.

FIG. 7 is an exploded perspective view of a weight main body showing a second embodiment of the present invention.

FIG. 8 is a diagram corresponding to FIG. 2;

FIG. 9 is a diagram corresponding to FIG. 3;

FIG. 10 is a diagram corresponding to FIG. 4;

FIG. 11 is a diagram corresponding to FIG. 5;

FIG. 12 is an exploded perspective view of a weight main body showing a second embodiment of the present invention.

FIG. 13 is a diagram corresponding to FIG. 2;

FIG. 14 is a diagram corresponding to FIG. 3;

FIG. 15 is a diagram corresponding to FIG. 4;

FIG. 16 is a diagram corresponding to FIG. 5;

FIG. 17 is an exploded perspective view of a weight body showing a third embodiment of the present invention.

FIG. 18 is a diagram corresponding to FIG. 2;

FIG. 19 is a diagram corresponding to FIG. 3;

FIG. 20 is a diagram corresponding to FIG. 4;

FIG. 21 is a diagram corresponding to FIG. 5;

FIG. 22 is an exploded perspective view of a weight body showing a fourth embodiment of the present invention.

FIG. 23 is a diagram corresponding to FIG. 2;

FIG. 24 is a diagram corresponding to FIG. 3;

FIG. 25 is a diagram corresponding to FIG. 4;

FIG. 26 is a diagram corresponding to FIG. 5;

FIG. 27 is an exploded perspective view of a weight body showing a fifth embodiment of the present invention.

FIG. 28 is a diagram corresponding to FIG. 2;

FIG. 29 is a diagram corresponding to FIG. 3;

FIG. 30 is a diagram corresponding to FIG. 4;

FIG. 31 is a diagram corresponding to FIG. 5;

FIG. 32 is an exploded perspective view of a weight body showing a sixth embodiment of the present invention.

FIG. 33 is a diagram corresponding to FIG. 2;

FIG. 34 is a diagram corresponding to FIG. 3;

FIG. 35 is a diagram corresponding to FIG. 4;

FIG. 36 is a diagram corresponding to FIG. 5;

[Explanation of symbols]

1 is an anchor, 2 is a buoy (floating body), 3 is a chain (mooring strip member), 4 is a weight body, 5 is a supporting part, 6 is a connecting ring, 7, 8 are weight units, and 9 to 11 are unit weight bodies. Plates 10b and 11b are connecting projections, 16 is a first connecting plate, and 17 and 18 are second connecting plates.
, 23 is a retaining rod (fixing means), 31 is a weight body, 32 and 33 are weight units, 34 to 37 are unit weight plates, 40 is an engagement protrusion, 41 is an engagement recess, and 45 is a support. Department,
46 is an engagement protrusion, 47 is an engagement recess, 50 is a unit weight plate,
51 is a connection plate, 53 and 54 are engagement holes, 55 is an engagement recess,
56 is a block (stop means), 61 is a weight body, 62, 6
3 is a weight unit, 64 to 67 are unit weight plates, 64a is a coupling projection, 64b is an engagement projection, 69 is a support member, 75 is a coupling rod (coupling means), 77 is a unit weight plate, and 77a is a unit weight plate. A coupling projection, 77b is an engagement projection, 78 is a connection plate, 79 is an engagement recess, 80 is a first connection plate, 81 is a second connection plate, 8
2, 83 are engaging holes, 85 is a connecting rod (connecting means), 9
1 is a weight body, 92 and 93 are weight units, 94 to 97 are unit weight plates, 98 and 99 are engagement projections, 100 and 101 are engagement recesses, 104 is a support member, 108 is a unit weight plate, 10
9 is a first connecting plate, 110 is a second connecting plate (stopping means), 111 and 112 are engaging holes, 121 is a weight body, 12
3, 124 are weight units, 125 is an engagement projection, 126 is an engagement recess, 129 is a unit weight plate, 130 is a connection plate, 13
2 is a block (stopping means) and 133 is a support member.

 ──────────────────────────────────────────────────続 き Continuing on the front page (72) Kazuo Makimura, 5-1-1 Kousudori, Nakagawa-ku, Nagoya-shi, Chubu Koetsu Co., Ltd. Inside

Claims (9)

[Claims] An anchor for floating body anchoring a weight body under water and anchoring a floating body such as a floating facility to the weight body via a mooring member, wherein the weight body is made of a steel ingot, a steel slab, or an iron plate. A plurality of weight units formed by combining a plurality of unit weight plates formed from a plurality of weight units arranged vertically and horizontally; a connecting protrusion provided to project upward from each of the weight units; Or a connecting plate formed of a steel slab or an iron plate, disposed on the weight units arranged in rows and columns, and formed with a hole for passing the connecting protrusion of the weight unit, and inserted into the hole of the connecting plate. Fixing means for fixing the connecting projection to the connecting plate. 2. An anchor for anchoring a floating body in which a weight body sinks in water and a floating body such as a floating facility is anchored to the weight body via a mooring member, wherein the weight body is made of steel ingot, steel slab, or iron plate. A plurality of weight units formed by combining a plurality of unit weight plates formed from a plurality of weight units arranged vertically and horizontally; a connecting protrusion provided to project upward from each of the weight units; Or, formed from a steel slab or an iron plate, disposed on the weight units in each row arranged in one of the vertical direction and the horizontal direction, and formed a hole for passing the connecting protrusion of each of the weight units. A plurality of first connecting plates, and formed on a steel ingot, a steel slab, or an iron plate, on the first connecting plate corresponding to the weight units in each row arranged in the other direction of the vertical direction and the horizontal direction. Is located A plurality of second connection plates formed with holes into which the connection protrusions protruding from the first connection plate are inserted; and the connection protrusions inserted into the holes of the second connection plate. Fixing means for fixing the anchor to the second connecting plate. 3. An anchor for anchoring a floating body, in which a weight body sinks in water and a floating body such as a floating facility is anchored to the weight body via a mooring member, wherein the weight body is made of a steel ingot, a steel slab, or an iron plate. A plurality of weight units formed by combining a plurality of unit weight plates formed from a plurality of weight units arranged in a row, engagement projections protruding on both sides of each weight unit, and a steel ingot or steel slab Alternatively, a connecting plate formed of an iron plate, disposed on both sides of the weight units arranged in a line, and having an engagement hole for engaging with the engagement protrusion of each of the weight units; and engaging with the engagement protrusion. A stopping means for stopping movement of the connecting plate to prevent disengagement from the hole. 4. An anchor for mooring a weight body, wherein the weight body is settled in water and a floating body such as a floating facility is moored to the weight body via a mooring member, wherein the weight body is made of steel ingot, steel slab, or iron plate. A plurality of weight units formed by combining a plurality of unit weight plates, and a plurality of weight units arranged in a line in a direction in which the unit weight plates are connected, and among the unit weight plates constituting the weight unit A coupling projection projecting from at least both sides of a unit weight body plate in contact with an adjacent weight unit, and coupling means for coupling the coupling projections of adjacent weight units among the weight units arranged in a line. An anchor for mooring a floating body, wherein the anchor is configured. 5. An anchor for anchoring a floating body, in which a weight body sinks in water and a floating body such as a floating facility is anchored to the weight body via a mooring member, wherein the weight body is made of a steel ingot, a steel slab, or an iron plate. A plurality of weight units formed by combining a plurality of unit weight plates, and a plurality of weight units arranged in a line in a direction in which the unit weight plates are connected, and among the unit weight plates constituting the weight unit Connecting protrusions provided at least on both sides of a unit weight body in contact with an adjacent weight unit; and a connecting block formed of a steel ingot, a steel slab, or an iron plate, and disposed on both sides of the weight units arranged in a line. A connection plate having a hole through which the connection plate passes, and coupling means for coupling the coupling projections projecting from the hole of the coupling plate with each other and preventing the coupling plate from coming off from the coupling projection. Floating body mooring Anchor. 6. An anchor for anchoring a floating body, in which a weight body is settled in water and a floating body such as a floating facility is anchored to the weight body via a mooring member, wherein the weight body is made of steel ingot, steel slab, or iron plate. A plurality of weight units formed by combining a plurality of unit weight plates, and a plurality of weight units arranged in a line in a direction in which the unit weight plates are connected, and among the unit weight plates constituting the weight unit An engaging projection formed on both sides of a unit weight body plate in contact with an adjacent weight unit and having an engaging recess formed at a root thereof; and a weight unit formed of a steel ingot, a steel slab, or an iron plate, and being aligned in the row. Are formed on both sides of the engaging hole, the engaging holes passing through the engaging protrusions are formed, and one side edge of the engaging hole is fitted into the engaging recess by shifting the engaging protrusions through the engaging protrusions. A first connecting plate engaged and engaged with the steel ingot or A second connecting plate formed of an iron slab or an iron plate, having a fitting hole formed in the engaging protrusion to be fitted with a portion deviated from the engaging concave portion, and disposed on both sides of the weight units arranged in a line And anchoring means for joining the first and second connecting plates. 7. An anchor for mooring a weight body, wherein the weight body is settled in water and a floating body such as a floating facility is moored to the weight body via a mooring member, wherein the weight body is made of steel ingot, steel slab, or iron plate. A plurality of weight units formed by combining a plurality of unit weight plates, and a plurality of weight units arranged in a line, and a unit weight in contact with at least an adjacent weight unit among the unit weight plates of each weight unit An engagement protrusion formed on both sides of at least one other unit weight body plate except the body plate and having an engagement recess formed in a root portion; Forming a mating hole, displacing the engaging protrusion through the engaging hole so that one side of the engaging hole is fitted into and engaged with the engaging concave portion; In order to prevent disengagement with the engagement hole,
And a stopping means for stopping the movement of the connecting plate, and a supporting member for connecting the mooring strip member to the weight main body, at least to a weight unit adjacent to the weight unit unit of the weight unit. A main portion sandwiched between an end portion of the unit weight plate that is in contact with and an end portion of the unit weight plate protruding at least the coupling protrusion adjacent to the main weight portion; And a notch into which the protrusion is fitted. 8. The connection member according to claim 3, wherein a support member for connecting the mooring strip member to the weight body is attached to an end of the connection plate. An anchor for mooring a floating body according to any of the claims. 9. The unit weight plate, on both sides of which the unit weight plate is sandwiched between the unit weight plates, forms a notch whose lower part is wider than the upper part, and the mooring strip member is formed in the notch. The floating body mooring anchor according to any one of claims 1 to 7, wherein the support member is attached to the weight main body by fitting a support member for coupling to the weight main body.