CN204661998U - A kind of crochet of vinylon rope seedling curtain - Google Patents
A kind of crochet of vinylon rope seedling curtain Download PDFInfo
- Publication number
- CN204661998U CN204661998U CN201520322522.3U CN201520322522U CN204661998U CN 204661998 U CN204661998 U CN 204661998U CN 201520322522 U CN201520322522 U CN 201520322522U CN 204661998 U CN204661998 U CN 204661998U
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- seedling
- crochet
- frame
- angle bar
- long margin
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Abstract
The utility model discloses a kind of crochet of vinylon rope seedling curtain, comprise rectangular weave framework, rectangular weave framework comprises two long margin frames and two short frames, the wiring projection that short frame is fixedly installed in angle bar by angle bar and interval is formed, the spacing of adjacent two wiring projections is 1cm-3cm, also offer through hole at the two ends of angle bar, the two ends of long margin frame are respectively provided with a screw rod, and screw rod can be passed through hole and is fixed on long margin frame by short frame by hold-down nut.The utility model structure is simple, and the short frame of rectangular weave framework and long margin frame are fixed by screw rod, nut, easy accessibility.During use, only seedling rope need be come and gone the wiring projection be around on two short frames, many parallel seedling ropes can be formed in a plane, more parallel seedling rope sews up and can form seedling curtain by sennit, easy and simple to handle and braid efficiency is high.
Description
Technical field
The utility model relates to the artificial large-scale planting technical field of sargassum, especially a kind of crochet of the vinylon rope seedling curtain as sargassum substratum.
Background technology
Due to global warming, water temperature raises, and sea area eutrophication is aggravated, seawater pollution is serious, transparency reduces, and sediment settlement is serious, adds that the sea of filling out of littoral commercial and industrial land used is opened up wasteland, the coastal engineerings such as channel excavation, the impact that the mankind excessively gather, makes marine alga ecosystem environment change, and degenerate in a large amount of natural algae field, exhaustion, sea jungle area reduces, and even disappears in flakes.For the present situation of China's nature marine algae resource, in order to meet the demand of industry and the raw-food material day by day increased, the artificial cultivation of tangleweed is subject to each side and payes attention to and pay close attention to.Sargassum is a kind of large-scale economic brown alga, and some kind frond maximum length can reach 7 more than m, and its exploitation prospect is boundless.Sargassum nature perches the multiple marine organisms that live in algae field, is also juvenile fish, small fishes keeps away enemy, forage, the place of laying eggs.Sargassum is a kind of perennial marine alga, because fast growth, biomass are large, can extract algin, auxin and other active material etc., develop at present as one of tame economical alga kind.
Current sargassum growing nursery and culture seedling curtain used is mainly the nylon door curtain made of cloth, heald cord curtain, the crochet mainly wooden frame of heald cord curtain.Its main Problems existing is as follows: 1, nylon door curtain made of cloth surface is coarse not, spatfall weak effect, cloth easily overturns in seedling raising process, cause a tegmentum dead seedling below having seedling, and educate this material not directly enter sea cultivation, reuse cultivation rope clamp seedling after needs lift seedlings again and can enter sea cultivation, waste time and energy.2, heald cord is short for service time, generally can only single use, and need before this materials'use to boil rope sterilization, beat a series of cumbersome process such as softening, this strength of materials is inadequate, need thicker heald cord could resist washing away of wave in general kainic acid effect, the high and complex procedures of cost.
For developing artificial breeding and the cultivation technique of sargassum, protecting wild sargassum resource, delaying the further deterioration of Offshore Ecology environment simultaneously, need to research and develop new seedling curtain, to meet need of production.Vinylon rope rough surface, is conducive to the attachment of sargassum spore; This material non-toxic, without the need to immersion treatment before nursery, has oxidative resistance, cruelly not oxidized in strong daylight, and durable in use being easy to is promoted; This material is not floating in the seawater, is sunken at the bottom of pond in seedling raising process, without the need to the fixing process of foreign object, removable after educating the seed of upper suitable length is split into a long rope as seedling curtain, can be directly fixed on sea area and carries out streamlined formula cultivation, without the need to pressing from both sides seedling link, saving of work and time.This substratum is column type rope body, sea area keeps hanging the light that can not hide sargassum seedling in process in all angles completely, and to improve photosynthetic efficiency and the survival rate of seedling, rope curtain lifting surface area is little, impact by muddy water alluvial is less, and has certain anti-typhoon capacity.So, vinylon rope seedling curtain can as the cultivation substratum well cultivating sargassum.
Summary of the invention
The purpose of this utility model is the deficiency overcoming above-mentioned prior art, provide a kind of structure simple, for weaving the crochet of vinylon rope seedling curtain fast.
To achieve these goals, the technical solution adopted in the utility model is: a kind of crochet of vinylon rope seedling curtain, comprise rectangular weave framework, it is characterized in that: described rectangular weave framework comprises two long margin frames and two short frames, the wiring projection that short frame is fixedly installed in angle bar by angle bar and interval is formed, the spacing of adjacent two wiring projections is 1cm-3cm, also through hole is offered at the two ends of angle bar, the two ends of long margin frame are respectively provided with a screw rod, and screw rod can be passed through hole and is fixed on long margin frame by short frame by hold-down nut.
Further, the spacing between described wiring projection is 1cm or 2cm or 3cm, and the diameter of wiring projection is 6 mm, and height is 7 cm.
Further, described hold-down nut is provided with two, and described angle bar is arranged between two hold-down nuts.
Further, described rectangular weave framework is made up of stainless steel material.
The beneficial effects of the utility model are: structure is simple, and the short frame of rectangular weave framework and long margin frame are fixed by screw rod, nut, easy accessibility.During use, only seedling rope need be come and gone the wiring projection be around on two short frames, many parallel seedling ropes can be formed in a plane, more parallel seedling rope sews up and can form seedling curtain by sennit, easy and simple to handle and braid efficiency is high.
Accompanying drawing explanation
Below in conjunction with accompanying drawing, the utility model is described in further detail.
Fig. 1 is structural representation of the present utility model.
Fig. 2 is the structural representation of rectangular weave framework long margin frame in the utility model.
Fig. 3 is the structural representation of rectangular weave framework short frame in the utility model.
Detailed description of the invention
As Figure 1-3, the crochet of a kind of vinylon rope seedling of the utility model curtain, comprises rectangular weave framework, and rectangular weave framework comprises two long margin frames 1 and two short frames 2.Wherein, the wiring projection 22 that short frame 2 is fixedly installed in angle bar by angle bar 21 and interval is formed, and the spacing of adjacent two wiring projections 22 is 1cm-3cm, also offers through hole 23 at the two ends of angle bar 21.The two ends of long margin frame 1 are respectively provided with a screw rod 11, and screw rod can be passed through hole 23 and is fixed on long margin frame 1 by short frame 2 by hold-down nut 12.
In the present embodiment, the spacing between above-mentioned wiring projection 12 can be selected to be set to 1cm or 2cm or 3cm, and the diameter of wiring projection is 6 mm, and height is 7 cm.Further, above-mentioned hold-down nut is provided with two, and described angle bar is arranged between two hold-down nuts.
Above-mentioned rectangular weave framework entirety is made up of stainless steel material.High and the non-corrosive of hardness, long service life.
Using method of the present utility model is: the making of vinylon rope seedling curtain comprises lanyard and sennit two parts.Lanyard by diameter be mainly 8 mm vinylon ropes come and go be around in crochet short frame wiring projection on form parallel longitudinal interval rope plane, again by the polypropylene rope of 2 mm as sennit, refer to parallel vinylon rope to be stitched together from the direction laterally perpendicular to vinylon rope, just form seedling curtain.Wherein, the concrete braid method of sennit be two strands up and down staggered turning round be woven between seedling rope, the quantity of sennit, for often opening seedling curtain arranges five lines, respectively knits a line apart from cm place, two ends 10, and with fixing two ends, middle stitching every 25 cm mono-lines is restricted.Hold-down nut on last adjusting screw(rod) allows the rope curtain tightened fluff, and takes off woven seedling curtain from crochet.
Finally should be noted that; above content is only in order to illustrate the technical solution of the utility model; but not the restriction to the utility model protection domain; the simple modification that those of ordinary skill in the art carries out the technical solution of the utility model or equivalently to replace, does not all depart from essence and the scope of technical solutions of the utility model.
Claims (4)
1. the crochet of a vinylon rope seedling curtain, comprise rectangular weave framework, it is characterized in that: described rectangular weave framework comprises two long margin frames and two short frames, the wiring projection that short frame is fixedly installed in angle bar by angle bar and interval is formed, the spacing of adjacent two wiring projections is 1cm-3cm, also offer through hole at the two ends of angle bar, the two ends of long margin frame are respectively provided with a screw rod, and screw rod can be passed through hole and is fixed on long margin frame by short frame by hold-down nut.
2. the crochet of vinylon rope seedling curtain according to claim 1, is characterized in that: the spacing between described wiring projection is 1cm or 2cm or 3cm, the diameter of wiring projection is 6 mm, and height is 7 cm.
3. the crochet of vinylon rope seedling curtain according to claim 1 and 2, is characterized in that: described hold-down nut is provided with two, and described angle bar is arranged between two hold-down nuts.
4. the crochet of vinylon rope seedling curtain according to claim 3, is characterized in that: described rectangular weave framework is made up of stainless steel material.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520322522.3U CN204661998U (en) | 2015-05-19 | 2015-05-19 | A kind of crochet of vinylon rope seedling curtain |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520322522.3U CN204661998U (en) | 2015-05-19 | 2015-05-19 | A kind of crochet of vinylon rope seedling curtain |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204661998U true CN204661998U (en) | 2015-09-23 |
Family
ID=54132404
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520322522.3U Expired - Fee Related CN204661998U (en) | 2015-05-19 | 2015-05-19 | A kind of crochet of vinylon rope seedling curtain |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204661998U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115399236A (en) * | 2022-10-11 | 2022-11-29 | 北京雷力海洋生物新产业股份有限公司 | Seedling raising method for sargassum horneri |
-
2015
- 2015-05-19 CN CN201520322522.3U patent/CN204661998U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115399236A (en) * | 2022-10-11 | 2022-11-29 | 北京雷力海洋生物新产业股份有限公司 | Seedling raising method for sargassum horneri |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20150923 Termination date: 20180519 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |