JPH0428056U - - Google Patents
Info
- Publication number
- JPH0428056U JPH0428056U JP1990070868U JP7086890U JPH0428056U JP H0428056 U JPH0428056 U JP H0428056U JP 1990070868 U JP1990070868 U JP 1990070868U JP 7086890 U JP7086890 U JP 7086890U JP H0428056 U JPH0428056 U JP H0428056U
- Authority
- JP
- Japan
- Prior art keywords
- round steel
- retention
- materials
- support sections
- retention fence
- 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.)
- Granted
Links
- 230000014759 maintenance of location Effects 0.000 claims description 10
- 239000000463 material Substances 0.000 claims description 7
- 241000195493 Cryptophyta Species 0.000 claims description 4
- 229910000831 Steel Inorganic materials 0.000 claims 6
- 239000010959 steel Substances 0.000 claims 6
Classifications
-
- Y—GENERAL 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
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
- Y02A40/00—Adaptation technologies in agriculture, forestry, livestock or agroalimentary production
- Y02A40/80—Adaptation technologies in agriculture, forestry, livestock or agroalimentary production in fisheries management
- Y02A40/81—Aquaculture, e.g. of fish
Landscapes
- Artificial Fish Reefs (AREA)
Description
第１図は全体の斜視図、第２図は要部拡大断面
図、第３図は上下の横枠にアングル材を用いた場
合の要部拡大正面図、第４図は同上の平面図、第
５図は従来のものの斜視図である。
１……流れ藻滞留礁、２，３，４……第１、第
２、第３の支柱部、５，６，７……第１、第２、
第３の滞留柵部。
Fig. 1 is an overall perspective view, Fig. 2 is an enlarged sectional view of the main part, Fig. 3 is an enlarged front view of the main part when angle materials are used for the upper and lower horizontal frames, Fig. 4 is a plan view of the same as above, FIG. 5 is a perspective view of a conventional device. 1... Flowing algae retention reef, 2, 3, 4... 1st, 2nd, 3rd support section, 5, 6, 7... 1st, 2nd,
Third retention fence section.
Claims (1)
、第３の支柱部２，３，４と、これら第１、第２
、第３の支柱部２，３，４間に張設された第１、
第２、第３の滞留柵部５，６，７と、第１、第２
、第３の滞留柵部５，６，７は、第１、第２、第
３の支柱部間に掛架張設された滞留柵用基枠５Ａ
，６Ａ，７Ａと、この滞留柵用基枠に添設された
滞留柵本体５Ｂ，６Ｂ，７Ｂとから構成され、滞
留柵用基枠５Ａ，６Ａ、７Ａは上下２本の丸鋼材
、アングル材、チヤンネル材をもつて構成された
上下の横枠５Ａ１，６Ａ１，７Ａ１と、これら上
下の横枠間を連結する丸鋼材、アングル材、チヤ
ンネル材をもつて構成された適数本の縦枠５Ａ２
，６Ａ２，７Ａ２とから構成され、また、滞留柵
本体５Ｂ，６Ｂ，７Ｂは、縦の細い丸鋼５Ｂ１，
６Ｂ１，７Ｂ１と、横の細い丸鋼５Ｂ２，６Ｂ２
，７Ｂ２とによつて格子状に構成されていること
を特徴とする流れ藻滞留礁。 ２ 第１、第２、第３の支柱部２，３，４は平面
正方形に構成されている請求項１記載の流れ藻滞
留礁。 ３ 第１、第２、第３の支柱部２，３，４は丸鋼
材をもつて構成された円筒状体２Ａ，３Ａ，４Ａ
と、この円筒状体内にウエイト用に充填されたコ
ンクリート部２Ｂ，３Ｂ，４Ｂとから構成されて
いる請求項１あるいは請求項２記載の流れ藻滞留
礁。 ４ 第１、第２、第３の支柱部２，３，４の高さ
は約１，０００mm、支柱部２，３，４間の間隔は
約７，０００mm、縦横の細い丸鋼で構成された格
子の目の大きさは約３００mmである請求項１ない
し請求項３のいずれかに記載の流れ藻滞留礁。[Scope of Claim for Utility Model Registration] 1. First and second units arranged on three sides with a predetermined interval.
, the third support portions 2, 3, 4, and these first and second support portions 2, 3, 4.
, the first strut stretched between the third support sections 2, 3, and 4;
The second and third retention fence parts 5, 6, and 7, and the first and second
, the third retention fence portions 5, 6, and 7 are constructed of a retention fence base frame 5A suspended between the first, second, and third support portions.
, 6A, 7A, and retention fence bodies 5B, 6B, and 7B attached to this retention fence base frame.The retention fence base frames 5A, 6A, and 7A are made of two upper and lower round steel materials and angle materials , upper and lower horizontal frames 5A1, 6A1, 7A1 configured with channel materials, and an appropriate number of vertical frames 5A2 configured with round steel materials, angle materials, and channel materials that connect these upper and lower horizontal frames.
, 6A2, 7A2, and the retention fence bodies 5B, 6B, 7B are made of vertical thin round steel 5B1,
6B1, 7B1 and horizontal thin round steel 5B2, 6B2
, 7B2 in a grid pattern. 2. The floating algae retaining reef according to claim 1, wherein the first, second, and third support sections 2, 3, and 4 are configured to have a square plane. 3 The first, second, and third support sections 2, 3, and 4 are cylindrical bodies 2A, 3A, and 4A made of round steel.
The floating algae retaining reef according to claim 1 or claim 2, comprising: and concrete portions 2B, 3B, and 4B filled in this cylindrical body for weights. 4 The height of the first, second, and third support sections 2, 3, and 4 is approximately 1,000 mm, the distance between the support sections 2, 3, and 4 is approximately 7,000 mm, and the structure is made of thin round steel in the vertical and horizontal directions. The floating algae retention reef according to any one of claims 1 to 3, wherein the mesh size of the grid is about 300 mm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1990070868U JPH0618454Y2 (en) | 1990-07-02 | 1990-07-02 | Drifting alga |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1990070868U JPH0618454Y2 (en) | 1990-07-02 | 1990-07-02 | Drifting alga |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH0428056U true JPH0428056U (en) | 1992-03-05 |
| JPH0618454Y2 JPH0618454Y2 (en) | 1994-05-18 |
Family
ID=31607399
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1990070868U Expired - Lifetime JPH0618454Y2 (en) | 1990-07-02 | 1990-07-02 | Drifting alga |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0618454Y2 (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP4143580B2 (en) * | 2004-08-06 | 2008-09-03 | 昭 中村 | Seaweed bed structure |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5056591U (en) * | 1973-09-27 | 1975-05-28 | ||
| JPS559102U (en) * | 1978-06-30 | 1980-01-21 |
-
1990
- 1990-07-02 JP JP1990070868U patent/JPH0618454Y2/en not_active Expired - Lifetime
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5056591U (en) * | 1973-09-27 | 1975-05-28 | ||
| JPS559102U (en) * | 1978-06-30 | 1980-01-21 |
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0618454Y2 (en) | 1994-05-18 |
Similar Documents
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| EXPY | Cancellation because of completion of term |