CN203219812U - Ecotype fish nest member - Google Patents
Ecotype fish nest member Download PDFInfo
- Publication number
- CN203219812U CN203219812U CN201320124304XU CN201320124304U CN203219812U CN 203219812 U CN203219812 U CN 203219812U CN 201320124304X U CN201320124304X U CN 201320124304XU CN 201320124304 U CN201320124304 U CN 201320124304U CN 203219812 U CN203219812 U CN 203219812U
- Authority
- CN
- China
- Prior art keywords
- fish nest
- nest member
- ecotype
- environmental
- cavity
- 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.)
- Expired - Fee Related
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- 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
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- Revetment (AREA)
- Artificial Fish Reefs (AREA)
Abstract
The utility model relates to an ecotype fish nest member. The ecotype fish nest member comprises a fish nest member body, wherein a through square fish nest cavity is formed in the middle part of the front face of the fish nest member body, circular holes are formed in the middle parts of the left and right sides of the fish nest member body and are communicated with the square fish nest cavity, and reserved anchor holes for member mounting are formed in a rim of the fish nest member body, so as to form the ecotype fish nest member. The ecotype fish nest member has the advantages that aquatic animals are protected, and a good habitation and breeding environment is provided for the aquatic animals; due to a unique prefabricated structure, the on-site mounting and construction speed is high, and the construction work face is small; due to a unique connection form, the ecotype fish nest member is suitable for certain deformation, and the structural stability is high; and the cost is reduced, and the consumption of concrete is low due to a cavity structure.
Description
Technical field
The utility model relates to the shore protection engineering field, particularly relates to the environmental fish nest member that the channel revetment engineering is used.
Background technology
The tradition channel revetment mainly is that the employing rigidity is the engineering means, side slope is treated as the soil body that the unstability tendency is arranged that does not have life, use the slope stability analysis method, by calculating the stable problem of quantitative analysis side slope, adopt engineering measure to carry out consolidation process then, overcome problems such as serious water and soil loss that side slope brings and landslide.Because being easy to get and being convenient to accurate mechanical analysis of materials such as concrete, building stones, the dykes and dams protection often takes technology such as jackstone, concrete slab, concrete interlock plate, clay blanket, woven mould bag to protect.Though traditional hard shore protection pattern safety such as these stone masonries, loose stone, concrete slab, durability have been destroyed the water body biological chain than higher, make that the ecosystem that has the function of purifying water in the water body is destroyed.These protection types have not met the ecoscape construction in river course and the theory of river improvement.Environmental fish nest member is different with traditional hard embankment material, is engineering protection measure and vegetative protection and aquatic animal protection are organically combined, the green vegetation that recovers firmly and coordinate mutually with the surrounding environment view.
The utility model content
The technical problems to be solved in the utility model is to provide a kind of with engineering protection measure and vegetative protection and aquatic animal protection combination, the environmental fish nest member that river water self purification and self-recovery ability are improved.
The technical scheme that adopts is:
Environmental fish nest member, comprise fish nest member body, front medium position at fish nest member body is provided with the square fish nest cavity of perforation, the left and right sides medium position of fish nest member body is equipped with circular port and is communicated with square fish nest cavity, the frame of fish nest member body is provided with member the reservation anchor hole is installed, and constitutes environmental fish nest member.
Four jiaos of above-mentioned square fish nest cavity have rounding, and chamfering radius R is 100mm.
The housing of above-mentioned fish nest member body is of a size of 600 * 600 * 600mm.
Above-mentioned square fish nest cavity size is 400 * 400 * 400mm.
Above-mentioned environmental fish nest member can adopt individual layer, bilayer or multiple layer combination shore protection according to actual conditions in shore protection, wherein housing junction double-deck, multilayer is embedded with reinforced steel.
The utlity model has following advantage:
1, protection aquatic animal is for it provides the good environment of perching and breed.
2, Du Te precast construction, on-the-spot installation speed is fast, and the construction operation face is little.
3, Du Te type of attachment is fit to certain distortion, and structural stability is strong.
4, save cost, cavity structure uses amount of concrete few.
Description of drawings
Fig. 1 is individual layer fish nest member front elevation of the present utility model.
Fig. 2 is the side view of Fig. 1.
Fig. 3 is A-A profile of Fig. 1.
Fig. 4 is B-B profile of Fig. 1.
Fig. 5 is double-deck fish nest member shore protection installation diagram of the present utility model.
Fig. 6 is C-C profile of Fig. 5.
Embodiment
Environmental fish nest member comprises fish nest member body 1, is provided with at the front medium position of fish nest member body 1 and connects square fish nest cavity 2, and four jiaos of described square fish nest cavity 2 have rounding, and chamfering radius R is 100mm.The left and right sides medium position of fish nest member body 1 is equipped with circular port 3 and is communicated with square fish nest cavity 2, and the housing of described fish nest member body 1 is of a size of 600 * 600 * 600mm.The frame of fish nest member body 1 is provided with member reservation anchor hole 4 is installed, and constitutes environmental fish nest member.Described environmental fish nest member can adopt individual layer, bilayer or multiple layer combination shore protection according to actual conditions in shore protection, wherein housing junction double-deck, multilayer is embedded with reinforced steel 5(and sees Fig. 6).
It is different with traditional hard embankment material that environmental fish nest member has cavity structure.The physical dimension of fish nest member design: adopt the reinforced concrete structure with cavity passage, to satisfy the needs that aquatile such as fish and amphibian multiply and live safely, reach the living environment protection of aquatic animals and plants group and repair.Can adopt individual layer, bilayer or multiple layer combination shore protection according to actual conditions in the actual shore protection, during combination anchor hole reinforcing bar anchoring be reserved in the member installation.Satisfying the life habit demand of more fish, the fundamental space of fish nest member can satisfy perching and breeding of aquatic animal such as fish.
Claims (5)
1. environmental fish nest member, it is characterized in that comprising fish nest member body (1), front medium position at fish nest member body (1) is provided with perforation square fish nest cavity (2), the left and right sides medium position of fish nest member body (1) is equipped with circular port (3) and is communicated with square fish nest cavity (2), the frame of fish nest member body (1) is provided with member reservation anchor hole (4) is installed, and constitutes environmental fish nest member.
2. environmental fish nest member according to claim 1 is characterized in that four jiaos of described square fish nest cavity (2) have rounding, and chamfering radius R is 100mm.
3. environmental fish nest member according to claim 1 is characterized in that the housing of described fish nest member body (1) is of a size of 600 * 600 * 600mm.
4. environmental fish nest member according to claim 1 is characterized in that described square fish nest cavity (2) is of a size of 400 * 400 * 400mm.
5. environmental fish nest member according to claim 1 is characterized in that described environmental fish nest member adopts individual layer, bilayer or multiple layer combination shore protection in shore protection, and wherein housing junction double-deck, multilayer is embedded with reinforced steel (5).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320124304XU CN203219812U (en) | 2013-03-19 | 2013-03-19 | Ecotype fish nest member |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320124304XU CN203219812U (en) | 2013-03-19 | 2013-03-19 | Ecotype fish nest member |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203219812U true CN203219812U (en) | 2013-10-02 |
Family
ID=49246835
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320124304XU Expired - Fee Related CN203219812U (en) | 2013-03-19 | 2013-03-19 | Ecotype fish nest member |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203219812U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103891655A (en) * | 2014-04-14 | 2014-07-02 | 江苏中洋集团股份有限公司 | Nest for Songjiang perches |
| CN112369354A (en) * | 2020-11-04 | 2021-02-19 | 黄河水生态研究院(西安)有限公司 | Artificial fish nest structure for ecological environment restoration based on bridge supporting mechanism |
-
2013
- 2013-03-19 CN CN201320124304XU patent/CN203219812U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103891655A (en) * | 2014-04-14 | 2014-07-02 | 江苏中洋集团股份有限公司 | Nest for Songjiang perches |
| CN112369354A (en) * | 2020-11-04 | 2021-02-19 | 黄河水生态研究院(西安)有限公司 | Artificial fish nest structure for ecological environment restoration based on bridge supporting mechanism |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20131002 Termination date: 20140319 |