CN204796528U - Marine plankton netting gear of sampling - Google Patents
Marine plankton netting gear of sampling Download PDFInfo
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- CN204796528U CN204796528U CN201520311995.3U CN201520311995U CN204796528U CN 204796528 U CN204796528 U CN 204796528U CN 201520311995 U CN201520311995 U CN 201520311995U CN 204796528 U CN204796528 U CN 204796528U
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Abstract
The utility model discloses a marine plankton netting gear of sampling, including rigidity net gape frame, the fork guiding principle be connected with rigidity net gape frame and the flexible plankton net of three kinds of specifications, rigidity net gape frame puts up and is equipped with the lower net gape frame of weight including last net gape, go up net gape frame and net gape frame down on, the lower extreme has welded ring and lower ring respectively, it put up the rigging and connected to go up net gape frame and net gape down, the last ring middle part of going up the net gape frame sets up the rack inner ring, it is connected through the welding and the last ring of last net gape frame to go up the rack inner ring, go up the partition welding stent for being used for separating and fixing flexible plankton net between last ring and the last rack inner ring of net gape frame, the flexible plankton net of three kinds of specifications passes through stainless steel retainer ring fixed connection in the last ring of separating welding stent and last net gape frame. The utility model discloses simple structure, be convenient for transportation, convenient to use can guarantee the uniformity of sampling, have solved the netting gear that leads to because the depth of water that complicated sea situation arouses changes simultaneously and have touched end problem.
Description
Technical field
The utility model belongs to marine organisms studying technological domain, is specifically related to a kind of halomereid Sampling nets.
Background technology
In order to investigation and monitoring marine environmental quality fundamental; need in the Time and place designed; use unified, comparable sampling and monitoring means; obtain marine environmental quality key element and living marine resources data; to illustrate its spatial and temporal distributions, Changing Pattern and with ocean development, utilization and protection relation.
Existing plankton sampling net is all single, be related to macrozooplankton Sampling nets, medium-sized zooplankton Sampling nets and phytoplankton Sampling nets, three kinds of netting gears gather respectively when sampling, and not only the time is long, and efficiency is low, and owing to relating to on-the-spot complicated oceanic condition, as wind-force, tide, surge, the sampling uniformity of three kinds of netting gears can not be ensured, and there is the danger topic that the end is touched in sampling, usually cause sampling invalid, waste of manpower.
Utility model content
The purpose of this utility model is to provide a kind of halomereid Sampling nets, is intended to can only singlely gather when solving the sampling of existing plankton sampling net, and causes the tactile end to cause invalid problem of sampling when sampling.
For achieving the above object, the technical solution adopted in the utility model is as follows:
A kind of halomereid Sampling nets, its special character is, comprises rigidity network interface frame, the fork guiding principle be connected with rigidity network interface frame and the flexible plankton net of three kinds of specifications, described rigidity network interface frame comprises network interface frame and the lower network interface frame of weight is housed, upper network interface frame and lower network interface frame upper, lower end is welded with annulus and lower annulus respectively, upper network interface frame is connected by rigging with lower network interface frame, in the middle part of the upper annulus of upper network interface frame, rack inner ring is set, upper rack inner ring is connected with the upper annulus of upper network interface frame by welding, it is the separation welding support for separating also fixing flexible plankton net between the upper annulus of upper network interface frame and upper rack inner ring, the flexible plankton net of three kinds of specifications is fixedly connected on the upper annulus separating welding support and upper network interface frame by stainless steel retainer ring.
Further, the position on the upper side, middle part of the lower annulus of described lower network interface frame arranges lower rack inner ring, between the lower annulus of lower rack inner ring and lower network interface frame, evenly ring connector is set, the two ends of ring connector are connected to the lower annulus of lower rack inner ring and lower network interface frame by welding, the diameter of lower rack inner ring is greater than the upper rack inner ring in the middle part of network interface frame.
Further, the upper triangle joint frame be welded is arranged through in the middle part of the lower annulus of described upper network interface frame, the lower triangle joint frame be welded is arranged through in the middle part of the upper annulus of lower network interface frame, upper triangle joint frame is fixedly connected with by rigging with lower triangle joint frame, between upper triangle joint frame and upper rack inner ring and between lower triangle joint frame and lower rack inner ring, frame ring connector is set, frame ring connector is by welding one end and upper, three angles of lower triangle joint frame connect, the other end is by welding with upper, lower rack inner ring connects, on, the external diameter of a circle of lower triangle joint frame is greater than rack inner ring and is less than lower rack inner ring.
Further, the circle ring area between the upper annulus of upper network interface frame and upper rack inner ring is partitioned into and is no less than the different region of three block sizes by described separation welding support.
Further, the flexible plankton net of described three kinds of specifications is respectively macroplankton net, mesoplankton net and microplankton net.
Further, the flexible plankton net of described three kinds of specifications is formed by network interface ring, flexible etting and net bottom pipe, and the bottom of net bottom pipe is funnel, and controlled valve is equipped with in the exit of funnel.
Further, described fork guiding principle is stainless steel rope.
The utility model provides a kind of halomereid Sampling nets, and structure is simple, be convenient to transport, easy to use, measuring and calculating is unified, easily rinses maintenance.Netting gear of the present utility model, off linely once can gather 3 kinds of planktons simultaneously, ensure that the uniformity of sampling, solves the water depth ratio because complicated sea situation causes and the netting gear caused touches end problem simultaneously.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model;
Fig. 2 is the structural representation of network interface frame on the utility model;
Fig. 3 is the structural representation of network interface frame under the utility model;
Wherein, 1-pitches guiding principle, 2-upper network interface frame, triangle joint frame, 13-frame ring connector, 14-macroplankton net, 15-mesoplankton net, 16-microplankton net, 17-network interface ring, 18-flexibility etting, 19-net bottom pipe, 20-funnel, 21-rack connecting ring under rack inner ring, 10-ring connector, the upper triangle joint frame of 11-, 12-under network interface frame, 4-weight, 5-rigging, 6-upper rack inner ring, 7-separation welding support, 8-stainless steel retainer ring, 9-under 3-.
Embodiment
In order to make the purpose of this utility model, technical scheme and advantage clearly understand, below in conjunction with embodiment, the utility model is further elaborated.Should be appreciated that specific embodiment described herein only in order to explain the utility model, and be not used in restriction the utility model.
Fig. 1 shows the structure of the halomereid Sampling nets that the utility model embodiment provides.For convenience of explanation, illustrate only the part relevant to the utility model.
A kind of halomereid Sampling nets of the utility model embodiment, comprises rigidity network interface frame, the fork guiding principle 1 be connected with rigidity network interface frame and the flexible plankton net of three kind of specification, rigidity network interface frame comprises network interface frame 2 and the lower network interface frame 3 of weight 4 is housed, upper network interface frame 2 and lower network interface frame 3 upper, lower end is welded with annulus and lower annulus respectively, upper network interface frame 2 is connected by rigging 5 with lower network interface frame 3, in the middle part of the upper annulus of upper network interface frame 2, rack inner ring 6 is set, upper rack inner ring 6 is connected with the upper annulus of upper network interface frame 2 by welding, it is the separation welding support 7 for separating also fixing flexible plankton net between the upper annulus of upper network interface frame 2 and upper rack inner ring 6, the flexible plankton net of three kinds of specifications is fixedly connected on the upper annulus separating welding support 7 and upper network interface frame 2 by stainless steel retainer ring 8.
As a prioritization scheme of the utility model embodiment, the position on the upper side, middle part of the lower annulus of lower network interface frame 3 arranges lower rack inner ring 9, between the lower annulus of lower rack inner ring 9 and lower network interface frame 3, ring connector 10 is evenly set, the two ends of ring connector 10 are connected to the lower annulus of lower rack inner ring 9 and lower network interface frame 3 by welding, the diameter of lower rack inner ring 9 is greater than the upper rack inner ring 6 in the middle part of network interface frame 2.
As a prioritization scheme of the utility model embodiment, the upper triangle joint frame 11 be welded is arranged through in the middle part of the lower annulus of upper network interface frame 2, the lower triangle joint frame 12 be welded is arranged through in the middle part of the upper annulus of lower network interface frame 3, upper triangle joint frame 11 is fixedly connected with by rigging 5 with lower triangle joint frame 12, between upper triangle joint frame 11 and upper rack inner ring 6 and between lower triangle joint frame 12 and lower rack inner ring 9, frame ring connector 13 is set, frame ring connector 13 is by welding one end and upper, three angles of lower triangle joint frame connect, the other end is by welding with upper, lower rack inner ring 9 connects, on, the external diameter of a circle of lower triangle joint frame is greater than rack inner ring 6 and is less than lower rack inner ring 9.
As a prioritization scheme of the utility model embodiment, the circle ring area between the upper annulus of upper network interface frame 2 and upper rack inner ring 6 is partitioned into and is no less than the different region of three block sizes by separation welding support 7.
As a prioritization scheme of the utility model embodiment, the flexible plankton net of three kinds of specifications is respectively macroplankton net 14, mesoplankton net 15 and microplankton net 16.
As a prioritization scheme of the utility model embodiment, the flexible plankton net of three kinds of specifications is formed by network interface ring 17, flexible etting 18 and net bottom pipe 19, and the bottom of net bottom pipe 19 is funnel 20, and controlled valve is equipped with in the exit of funnel 20.
As a prioritization scheme of the utility model embodiment, fork guiding principle 1 is stainless steel rope.
Below in conjunction with drawings and the specific embodiments, application principle of the present utility model is further described.
As shown in Figure 1-Figure 3, a kind of halomereid Sampling nets, comprising: rigidity network interface frame, the fork guiding principle 1 be connected with rigidity network interface frame and the flexible plankton net of three kind of specification, fork guiding principle 1 is stainless steel rope, and upper end is fixed to rack connecting ring 21, and rack connecting ring 21 is for being connected with winch rope, rigidity network interface frame comprises network interface frame 2 and the lower network interface frame 3 of weight 4 is housed, upper network interface frame 2 and lower network interface frame 3 upper, lower end is welded with annulus and lower annulus respectively, upper network interface frame 2 is connected by rigging 5 with lower network interface frame 3, in the middle part of the upper annulus of upper network interface frame 2, rack inner ring 6 is set, upper rack inner ring 6 is connected with the upper annulus of upper network interface frame 2 by welding, it is the separation welding support 7 for separating also fixing flexible plankton net between the upper annulus of upper network interface frame 2 and upper rack inner ring 6, circle ring area between the upper annulus of upper network interface frame 2 and upper rack inner ring 6 is partitioned into and is no less than the different region of three block sizes by separation welding support 7.The flexible plankton net of three kinds of specifications is fixedly connected on the upper annulus separating welding support 7 and upper network interface frame 2 by stainless steel retainer ring 8.
The position on the upper side, middle part of the lower annulus of lower network interface frame 3 arranges lower rack inner ring 9, between the lower annulus of lower rack inner ring 9 and lower network interface frame 3, ring connector 10 is evenly set, the two ends of ring connector 10 are connected to the lower annulus of lower rack inner ring 9 and lower network interface frame 3 by welding, the diameter of lower rack inner ring 9 is greater than the upper rack inner ring 6 in the middle part of network interface frame 2.
The upper triangle joint frame 11 be welded is arranged through in the middle part of the lower annulus of upper network interface frame 2, the lower triangle joint frame 12 be welded is arranged through in the middle part of the upper annulus of lower network interface frame 3, upper triangle joint frame 11 is fixedly connected with by rigging 5 with lower triangle joint frame 12, between upper triangle joint frame 11 and upper rack inner ring 6 and between lower triangle joint frame 12 and lower rack inner ring 9, frame ring connector 13 is set, frame ring connector 13 is by welding one end and upper, three angles of lower triangle joint frame connect, the other end is by welding with upper, lower rack inner ring 9 connects, on, the external diameter of a circle of lower triangle joint frame is greater than rack inner ring 6 and is less than lower rack inner ring 9.
The flexible plankton net of three kinds of specifications is respectively macroplankton net 14, mesoplankton net 15 and microplankton net 16.The flexible plankton net of three kinds of specifications is formed by network interface ring 17, flexible etting 18 and net bottom pipe 19, and the bottom of net bottom pipe 19 is funnel 20, and controlled valve is equipped with in the exit of funnel 20.
These are only preferred embodiment of the present utility model, not in order to limit the utility model, all do within spirit of the present utility model and principle any amendment, equivalent to replace and improvement etc., all should be included within protection domain of the present utility model.
Claims (7)
1. a halomereid Sampling nets, is characterized in that, comprises rigidity network interface frame, the fork guiding principle (1) be connected with rigidity network interface frame and the flexible plankton net of three kinds of specifications, described rigidity network interface frame comprises network interface frame (2) and the lower network interface frame (3) of weight (4) is housed, upper network interface frame (2) and lower network interface frame (3) upper, lower end is welded with annulus and lower annulus respectively, upper network interface frame (2) is connected by rigging (5) with lower network interface frame (3), in the middle part of the upper annulus of upper network interface frame (2), rack inner ring (6) is set, upper rack inner ring (6) is connected with the upper annulus of upper network interface frame (2) by welding, it is the separation welding support (7) for separating also fixing flexible plankton net between the upper annulus of upper network interface frame (2) and upper rack inner ring (6), the flexible plankton net of three kinds of specifications is fixedly connected on the upper annulus separating welding support (7) and upper network interface frame (2) by stainless steel retainer ring (8).
2. a kind of halomereid Sampling nets according to claim 1, it is characterized in that, the position on the upper side, middle part of the lower annulus of described lower network interface frame (3) arranges lower rack inner ring (9), between lower rack inner ring (9) and the lower annulus of lower network interface frame (3), ring connector (10) is evenly set, the two ends of ring connector (10) are connected to the lower annulus of lower rack inner ring (9) and lower network interface frame (3) by welding, the diameter of lower rack inner ring (9) is greater than the upper rack inner ring (6) at network interface frame (2) middle part.
3. a kind of halomereid Sampling nets according to claim 2, it is characterized in that, the upper triangle joint frame (11) be welded is arranged through in the middle part of the lower annulus of described upper network interface frame (2), the lower triangle joint frame (12) be welded is arranged through in the middle part of the upper annulus of lower network interface frame (3), upper triangle joint frame (11) is fixedly connected with by rigging (5) with lower triangle joint frame (12), between upper triangle joint frame (11) and upper rack inner ring (6) and between lower triangle joint frame (12) and lower rack inner ring (9), frame ring connector (13) is set, frame ring connector (13) is by welding one end and upper, three angles of lower triangle joint frame connect, the other end is by welding with upper, lower rack inner ring connects, on, the external diameter of a circle of lower triangle joint frame is greater than rack inner ring (6) and is less than lower rack inner ring (9).
4. according to the arbitrary described a kind of halomereid Sampling nets of claim 1-3, it is characterized in that, the circle ring area between the upper annulus of upper network interface frame (2) and upper rack inner ring (6) is partitioned into and is no less than the different region of three block sizes by described separation welding support (7).
5. according to the arbitrary described a kind of halomereid Sampling nets of claim 1-3, it is characterized in that, the flexible plankton net of described three kinds of specifications is respectively macroplankton net (14), mesoplankton net (15) and microplankton net (16).
6. a kind of halomereid Sampling nets according to claim 5, is characterized in that, the flexible plankton net of described three kinds of specifications is formed by network interface ring (17), flexible etting (18) and net bottom pipe (19).
7. a kind of halomereid Sampling nets according to claim 1, is characterized in that, described fork guiding principle (1) is stainless steel rope.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520311995.3U CN204796528U (en) | 2015-05-14 | 2015-05-14 | Marine plankton netting gear of sampling |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520311995.3U CN204796528U (en) | 2015-05-14 | 2015-05-14 | Marine plankton netting gear of sampling |
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| Publication Number | Publication Date |
|---|---|
| CN204796528U true CN204796528U (en) | 2015-11-25 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520311995.3U Expired - Fee Related CN204796528U (en) | 2015-05-14 | 2015-05-14 | Marine plankton netting gear of sampling |
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106596186A (en) * | 2016-12-09 | 2017-04-26 | 中国水产科学研究院南海水产研究所 | Integral sampling system |
| CN108931399A (en) * | 2018-07-24 | 2018-12-04 | 中国科学院深海科学与工程研究所 | A kind of abyssopelagic organism collector |
| CN110793811A (en) * | 2019-11-05 | 2020-02-14 | 中国科学院海洋研究所 | On-line collection device for sailing plankton |
-
2015
- 2015-05-14 CN CN201520311995.3U patent/CN204796528U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106596186A (en) * | 2016-12-09 | 2017-04-26 | 中国水产科学研究院南海水产研究所 | Integral sampling system |
| CN106596186B (en) * | 2016-12-09 | 2020-05-01 | 中国水产科学研究院南海水产研究所 | Integrated sampling system |
| CN108931399A (en) * | 2018-07-24 | 2018-12-04 | 中国科学院深海科学与工程研究所 | A kind of abyssopelagic organism collector |
| CN110793811A (en) * | 2019-11-05 | 2020-02-14 | 中国科学院海洋研究所 | On-line collection device for sailing plankton |
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| Date | Code | Title | Description |
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| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20151125 Termination date: 20160514 |