JPH06141729A - Fishing bank block using natural stone - Google Patents

Fishing bank block using natural stone

Info

Publication number
JPH06141729A
JPH06141729A JP4324845A JP32484592A JPH06141729A JP H06141729 A JPH06141729 A JP H06141729A JP 4324845 A JP4324845 A JP 4324845A JP 32484592 A JP32484592 A JP 32484592A JP H06141729 A JPH06141729 A JP H06141729A
Authority
JP
Japan
Prior art keywords
natural stone
hole
natural
stones
natural stones
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Pending
Application number
JP4324845A
Other languages
Japanese (ja)
Inventor
Masato Sato
正人 佐藤
Michio Tatsushima
道男 龍嶋
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
MIYATA KANKYO SEKIZAI KK
Original Assignee
MIYATA KANKYO SEKIZAI KK
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by MIYATA KANKYO SEKIZAI KK filed Critical MIYATA KANKYO SEKIZAI KK
Priority to JP4324845A priority Critical patent/JPH06141729A/en
Publication of JPH06141729A publication Critical patent/JPH06141729A/en
Pending legal-status Critical Current

Links

Classifications

    • YGENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02ATECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
    • Y02A40/00Adaptation technologies in agriculture, forestry, livestock or agroalimentary production
    • Y02A40/80Adaptation technologies in agriculture, forestry, livestock or agroalimentary production in fisheries management
    • Y02A40/81Aquaculture, e.g. of fish

Landscapes

  • Revetment (AREA)
  • Artificial Fish Reefs (AREA)

Abstract

PURPOSE:To provide a fishing bank block capable of affording a space for fishes to be hidden as a three-dimensional space can be made up owing to natural stones. CONSTITUTION:This fishing bank block is made up of a suitable number of natural stones 2 with penetrating holes through the center of gravity or close thereto and a connecting member 3 composed of a suitable number of connecting materials multidirectionally extended around the lower end of one connecting material among those having each specified length. The respective connecting materials are threaded through the penetrating holes in the natural stones.

Description

【発明の詳細な説明】Detailed Description of the Invention

【0001】[0001]

【産業上の利用分野】本発明は、自然石を用いた魚礁ブ
ロックに関するものである。
TECHNICAL FIELD The present invention relates to a fish reef block using natural stone.

【0002】[0002]

【従来の技術】従来、この種のものにあっては、下記の
ようなものになっている。 1.従来の魚礁用ブロックはコンクリートであった。 2.コンクリートに自然石またはレンガを埋め込んだブ
ロックであった。 3.自然石単体の構造であった。
2. Description of the Related Art Heretofore, in this type, the following has been done. 1. Traditional fish reef blocks were concrete. 2. It was a block of natural stone or brick embedded in concrete. 3. It was a structure of natural stone alone.

【0003】[0003]

【発明が解決しようとする課題】従来の技術で述べたも
のにあっては、下記のような問題点を有していた。 1.コンクリートはアク等が出て生態系に良くない。 2.自然石は生態系に良いが、単体のため構造体になら
ない。 3.自然石を構造体とする考えがなかった。 本願は、従来の技術の有するこのような問題点に鑑みな
されたものであり、その目的とするところは、上述の問
題を解決できるものを提供しようとするものである。
The problems described in the prior art have the following problems. 1. Concrete is not good for the ecosystem due to the occurrence of slag. 2. Although natural stone is good for the ecosystem, it does not form a structure because it is a simple substance. 3. I had no idea to use natural stone as a structure. The present application has been made in view of such problems of the conventional technology, and an object of the present application is to provide a device capable of solving the above problems.

【0004】[0004]

【課題を解決するための手段】上記目的を達成するため
に、本発明は下記のようになるものである。即ち、第1
発明は、重心または重心付近を通る貫通穴2Aが開けら
れている適数個の自然石2と、所定長さに構成された連
結材のうち任意の1本の連結材3Aの下端を中心として
多方向に延出した適数本の連結材3B,3C,3D..
から構成されている連結部材3とからなり、各連結材3
A,3B,3C,3D..を自然石2における貫通穴2
Aに貫通して、当該各自然石2を各連結材に固定して全
体が一体化されている自然石を用いた魚礁ブロックであ
る。
In order to achieve the above object, the present invention is as follows. That is, the first
The invention is centered on a proper number of natural stones 2 having through holes 2A passing through the center of gravity or near the center of gravity and a lower end of any one connecting member 3A among connecting members having a predetermined length. An appropriate number of connecting members 3B, 3C, 3D extending in multiple directions. .
And a connecting member 3 composed of
A, 3B, 3C, 3D. . Through hole 2 in natural stone 2
It is a fish reef block that uses natural stones that penetrates A and fixes the natural stones 2 to the connecting members to integrate them as a whole.

【0005】この第1発明は下記のようにすることがで
きる。 1.自然石2における貫通穴2Aと連結材との固定を座
金4を介してナット5で緊締する。また、自然石2にお
ける貫通穴2Aと連結材との間にコンクリートや接着剤
を充填して接着することができる。 2.貫通穴2Aの代わりに自然石を貫通させない穴2B
として構成し、自然石2における貫通させない穴2Bと
連結材との固定は、貫通させない穴2Bと連結材との間
にコンクリートモルタルや接着剤を充填して接着する。
このほか、第2発明は下記のように構成されている。重
心または重心付近を通る貫通穴2Aが開けられている適
数個の自然石2を連結材7Aで串差し状に構成したもの
を直方体状に組み立てられている。
The first aspect of the invention can be as follows. 1. The fixing of the through hole 2A and the connecting member in the natural stone 2 is tightened with the nut 5 via the washer 4. Further, concrete or an adhesive can be filled and bonded between the through hole 2A in the natural stone 2 and the connecting material. 2. Hole 2B that does not allow natural stones to pass through instead of through hole 2A
In order to fix the hole 2B that does not penetrate and the connecting material in the natural stone 2, concrete mortar or an adhesive is filled between the hole 2B and the connecting material that do not penetrate and bonded.
Besides, the second invention is configured as follows. An appropriate number of natural stones 2 each having a through hole 2A passing through the center of gravity or near the center of gravity and formed in a skewer shape with a connecting material 7A are assembled in a rectangular parallelepiped shape.

【0006】[0006]

【実施例】1は本発明の自然石魚礁ブロックである。2
は適数個の自然石で、当該自然石にはその重心または重
心付近を通る貫通穴2Aが開けられている。この場合、
自然石とは加工されていない石、加工された石、割石を
含むものである。
Example 1 is a natural stone reef block of the present invention. Two
Is a proper number of natural stones, and a through hole 2A passing through or near the center of gravity of the natural stone is opened. in this case,
Natural stones include unprocessed stones, processed stones, and rubble stones.

【0007】3はこれらの自然石2を連結する連結部材
で、所定長さに構成された連結材のうち任意の1本の連
結材3Aの下端を中心として多方向に延出した適数本の
連結材3B,3C,3D,3E,3Fから構成されてい
る。そして、各連結材3A,3B,3C,3D,3E,
3Fを自然石2における貫通穴2Aに貫通して、当該各
自然石2を各連結材に固定して全体が一体化されてい
る。この場合、自然石2における貫通穴2Aと連結材と
の固定方法は、座金4を介してナット5で緊締すること
になる。
Reference numeral 3 is a connecting member for connecting these natural stones 2, and an appropriate number of connecting members extending in various directions around the lower end of any one connecting member 3A having a predetermined length. The connecting members 3B, 3C, 3D, 3E, 3F. Then, the connecting members 3A, 3B, 3C, 3D, 3E,
3F is penetrated through the through hole 2A in the natural stone 2 and the natural stones 2 are fixed to the connecting members to be integrated as a whole. In this case, the method of fixing the through hole 2A and the connecting member in the natural stone 2 is to tighten the nut 5 via the washer 4.

【0008】なお、貫通穴2Aについては、自然石を貫
通させない穴2Bとしてもよい。この場合、自然石2に
おける貫通させない穴2Bと連結材との固定方法は、貫
通させない穴2Bと連結材との間にコンクリートモルタ
ルや接着剤を充填して接着されている。
The through hole 2A may be a hole 2B through which no natural stone penetrates. In this case, as a method of fixing the hole 2B that does not penetrate and the connecting material in the natural stone 2, concrete mortar or an adhesive is filled between the hole 2B and the connecting material that do not penetrate and bonded.

【0009】図1は貫通穴を有する自然石と貫通させな
い穴を有する自然石を同時に使用している場合のものと
なっているが、貫通穴を有する自然石のみあるいは貫通
させない穴を有する自然石のみを使用することができる
ことは当然である。なお、図4を参照して、重心または
重心付近を通る貫通穴2Aが開けられている適数個の自
然石2を連結材7Aで串差し状に構成したものを立方体
状に組み立てて魚礁ブロック7とすることができる。
又、図1は連結材1本に対して自然石1個を取付けた状
態のものとなっているが複数個でもよい。
FIG. 1 shows the case where a natural stone having a through hole and a natural stone having a hole which is not penetrated are used at the same time, but only the natural stone having a through hole or a natural stone having a hole which is not penetrated is used. Of course, only one can be used. In addition, referring to FIG. 4, a fish reef block in which a proper number of natural stones 2 each having a through hole 2A passing through or near the center of gravity and formed into a skewer shape with a connecting material 7A is assembled into a cube shape. It can be 7.
Further, in FIG. 1, one natural stone is attached to one connecting member, but a plurality of natural stones may be attached.

【0010】図中、7Bは連結材7Aの連結金物であ
る。連結材7Aの長さは3〜5m内外である。自然石の
大きさは1〜5t程度である。貫通穴2Aや貫通させな
い穴2Bの径は約70mm内外である。
In the figure, 7B is a connecting metal piece of the connecting material 7A. The length of the connecting member 7A is 3 to 5 m. The size of natural stone is about 1 to 5 tons. The diameters of the through holes 2A and the holes 2B that are not penetrated are about 70 mm inside and outside.

【0011】作用について効果と共に説明する。The operation will be described together with the effects.

【0012】[0012]

【発明の効果】本発明は、上述の通り構成されているの
で次に記載する効果を奏する。 1.自然石が魚礁体等としての構造となる。すなわち、
三次元空間が構成されるので、魚等が隠れることができ
る空間を作ることができる。 2.生態系に良い材料であるから、藻コンブ、虫等がつ
きやすい。 3.コンクリート魚礁より水との接触面積が多いので、
藻コンブや虫等が付く面積が多い。このため経済的であ
る。 4.コンクリートの比重は2.3、自然石の比重は2.
8なので、自然石は水中ではより安定することになる。 以上は魚礁ブロックの場合で説明したが、消波ブロッ
ク、根固ブロックとしても使用できるものである。
Since the present invention is configured as described above, it has the following effects. 1. Natural stones serve as structures such as fish reefs. That is,
Since a three-dimensional space is constructed, it is possible to create a space in which fish can hide. 2. Since it is a material that is good for the ecosystem, it easily catches algae, insects, etc. 3. Since there is more contact area with water than concrete fish reefs,
There are many areas with algae, kelp and insects. Therefore, it is economical. 4. The specific gravity of concrete is 2.3, and the specific gravity of natural stone is 2.
Since it is 8, natural stones will be more stable in water. The above is the case of the fish reef block, but it can also be used as a wave-dissipating block or a root block.

【図面の簡単な説明】[Brief description of drawings]

【図1】第1発明の斜視図である。FIG. 1 is a perspective view of a first invention.

【図2】貫通穴が開けられている自然石の斜視図であ
る。
FIG. 2 is a perspective view of a natural stone having a through hole.

【図3】貫通させない穴が開けられている自然石の斜視
図である。
FIG. 3 is a perspective view of a natural stone in which a hole that does not penetrate is formed.

【図4】第2発明の斜視図である。FIG. 4 is a perspective view of a second invention.

【図5】同上の要部拡大斜視図である。FIG. 5 is an enlarged perspective view of an essential part of the above.

【符号の説明】[Explanation of symbols]

1 自然石を用いた魚礁ブロック 2 自然石 2A 貫通穴 2B 貫通させない穴 3 連結部材 4 座金 5 ナット 1 Fish reef block using natural stone 2 Natural stone 2A Through hole 2B Hole that does not penetrate 3 Connecting member 4 Washer 5 Nut

Claims (3)

【特許請求の範囲】[Claims] 【請求項1】 重心または重心付近を通る貫通穴(2
A)が開けられている適数個の自然石2と、所定長さに
構成された連結材のうち任意の1本の連結材(3A)の
下端を中心として多方向に延出した適数本の連結材(3
B,3C,3D..)から構成されている連結部材
(3)とからなり、各連結材(3A,3B,3C,3
D..)を自然石(2)における貫通穴(2A)に貫通
して、当該自然石を各連結材に固定して全体が一体化さ
れていることを特徴とする自然石を用いた魚礁ブロッ
ク。
1. A through hole (2) passing through or near the center of gravity.
A) A suitable number of natural stones 2 that are opened, and a suitable number that extends in multiple directions around the lower end of any one of the connecting materials (3A) that has a predetermined length. Book connecting material (3
B, 3C, 3D. . ) And a connecting member (3), each connecting member (3A, 3B, 3C, 3
D. . ) Is penetrated through the through hole (2A) in the natural stone (2), and the natural stone is fixed to each connecting member to be integrated as a whole.
【請求項2】 各連結材(3A,3B,3C,3
D..)を自然石(2)における貫通させない穴(2
B)に挿入固定して全体が一体化されている請求項1記
載の自然石を用いた魚礁ブロック。
2. Each connecting material (3A, 3B, 3C, 3
D. . ) Is a hole (2) that does not allow
The fish reef block using natural stone according to claim 1, which is integrally fixed by being inserted and fixed in B).
【請求項3】 重心または重心付近を通る貫通穴(2
A)が開けられている適数個の自然石(2)を連結材
(7A)で串差し状に構成したものを直方体状に組み立
てたことを特徴とする自然石を用いた魚礁ブロック。
3. A through hole (2) passing through or near the center of gravity.
A fish reef block using natural stones, characterized in that a proper number of natural stones (2) with open A) are assembled into a rectangular parallelepiped shape with a connecting material (7A).
JP4324845A 1992-11-09 1992-11-09 Fishing bank block using natural stone Pending JPH06141729A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP4324845A JPH06141729A (en) 1992-11-09 1992-11-09 Fishing bank block using natural stone

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP4324845A JPH06141729A (en) 1992-11-09 1992-11-09 Fishing bank block using natural stone

Publications (1)

Publication Number Publication Date
JPH06141729A true JPH06141729A (en) 1994-05-24

Family

ID=18170316

Family Applications (1)

Application Number Title Priority Date Filing Date
JP4324845A Pending JPH06141729A (en) 1992-11-09 1992-11-09 Fishing bank block using natural stone

Country Status (1)

Country Link
JP (1) JPH06141729A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR100859961B1 (en) * 2006-09-07 2008-09-25 대한민국 Method of A rock fishing reef
JP2008280691A (en) * 2007-05-09 2008-11-20 Kankyo Kogaku Kk Unit for civil engineering building

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0335742A (en) * 1989-06-30 1991-02-15 Toshinori Yamagata Reef for culturing sea grass, production thereof and method for using same reef
JPH03123429A (en) * 1989-10-07 1991-05-27 Doumon Kensetsu:Kk Artificial spawn collector

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0335742A (en) * 1989-06-30 1991-02-15 Toshinori Yamagata Reef for culturing sea grass, production thereof and method for using same reef
JPH03123429A (en) * 1989-10-07 1991-05-27 Doumon Kensetsu:Kk Artificial spawn collector

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR100859961B1 (en) * 2006-09-07 2008-09-25 대한민국 Method of A rock fishing reef
JP2008280691A (en) * 2007-05-09 2008-11-20 Kankyo Kogaku Kk Unit for civil engineering building

Similar Documents

Publication Publication Date Title
DE3860715D1 (en) FOOD GAS DRYER BY PRE-COOLING IN NATURAL GAS LIQUIDATION PROCESSES WITH THE AID OF MULTI-COMPONENT COOLANTS.
IT8921690V0 (en) HANDLE ELEMENT STRUCTURE PARTICULARLY FOR GARDENING EQUIPMENT AND SIMILAR.
BE855943A (en) ANCHOR BAR WITH ANCHORS PENETRATING INTO THE BACK CONSTRUCTION
JPH06141729A (en) Fishing bank block using natural stone
NO901443D0 (en) APPLICABLE BUFFERED WATER MIXTURE AND USE THEREOF IN THE EXTRACTION OF PETROLEUM.
TR26350A (en) SOLUTION IN WATER FIBER-REACT FABRIC PAINTS AND ITS PREPARATION METHODS.
FR2726597B1 (en) POOL WITHOUT ANCHORAGE OR FOUNDATIONS
DE3764795D1 (en) DEVICE FOR COMBINED EXCITATION IN THE GROUND OF ACOUSTIC TRANSVERSAL AND LONGITUDINAL WAVES IN SEVERAL DIFFERENT DIRECTIONS.
JPH05272118A (en) Wood mattress
CA1115052A (en) Double action fishing lure
NO20010153D0 (en) Strengthening plant growth against phytopathogenic fungi and / or pests in the soil
JPH10317350A (en) Wooden mattress
RU2000114133A (en) PLOW
TR199501269A2 (en) Slabs to be used in the construction of circular tanks above ground, formwork and related construction method.
JPH06292482A (en) Fishing bank holding algae attached to rope
RU2002118225A (en) SEISMOGRAPH
唐金龙 Giant Turtles
JPS5896772U (en) breeding fish reef
KR890017717U (en) Tent pole and forge tie-in
RU96111517A (en) METHOD OF SOIL ENRICHMENT USING SORBENT LAYER
JPH0412974U (en)
DO JIN SOO KIM HEUN STRUCTURAL DESIGN OF A SUSPENDED DOUBLE LAYER SPACE FRAME
Bennett The Archaeology of County Kerry
JPS60207535A (en) Eight-leg block for artificial fish bank
JPS60171169U (en) artificial fishing reef