CN201592770U - Device for fishing underwater anchor chain in neritic area - Google Patents
Device for fishing underwater anchor chain in neritic area Download PDFInfo
- Publication number
- CN201592770U CN201592770U CN2010201077027U CN201020107702U CN201592770U CN 201592770 U CN201592770 U CN 201592770U CN 2010201077027 U CN2010201077027 U CN 2010201077027U CN 201020107702 U CN201020107702 U CN 201020107702U CN 201592770 U CN201592770 U CN 201592770U
- Authority
- CN
- China
- Prior art keywords
- anchor chain
- fishing
- strengthening rib
- welded
- fishhook
- 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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Abstract
The utility model belong to the technical field of ocean engineering, in particular to a device for fishing an underwater anchor chain sunk down in a neritic area with the water depth smaller than 100m. The fishing gear comprises a connection ring, a pull rod, a strengthening rib and a fishing hook, wherein one end of the fishing hook is welded on the pull rod; one part of the strengthening rib is welded on the pull rod, and the other part of the strengthening rib is welded on the inner side of the fishing hook; and a groove with a large inner part and a small outer part is dug on one side of the strengthening rib close to the fishing hook. When the device is adopted, the strengthening rib and the fishing hook can more conveniently hook the anchor chain to the groove on the strengthening rib, and the strengthening rib can effectively clamp the hooked anchor chain. The utility model has the advantages that the structure is simple, the manufacturing is easy, the cost is low, the anchor chain can be automatically and firmly clamped during the use process of the fishing gear, the safety is high, the fishing device is suitable for fishing various specifications of underwater anchor chains, and the problem is effectively solved to achieve the purpose that the underwater anchor chain is fished out of water in the neritic area with the water depth smaller than 100m.
Description
Technical field:
The utility model belongs to field of ocean engineering.Specifically, it is a kind of being used for the depth of water that sinks less than the neritic area of the 100m device salvaged of anchor chain under water.
Background technology:
In the field of ocean engineering; reasons such as corrosion owing to carelessness or self link mechanism; the sink problem in seabed of anchor chain appears through regular meeting; wish and under abominable marine environment, anchor chain to be salvaged; reasons such as big slightly or ocean current flow velocity is bigger owing to the depth of water; the diver can't directly salvage anchor chain to the seabed in dive, at this moment just need be by means of certain bit hook.In addition, anchor chain is all linked with one another, and own wt is bigger, and salvaging can not be adopted general bit hook, needs to make special device.
The utility model content:
The purpose of this utility model is to provide a kind of neritic area anchor chain fishing device under water, solves in the neritic area of the depth of water less than 100m, how the actv. problem salvaged of anchor chain under water.
The technical solution of the utility model is:
A kind of neritic area is the anchor chain fishing device under water, and this device comprises coupling link, pull bar, reinforced rib and fishhook; One end of fishhook is welded on the pull bar, and the part of reinforced rib is welded on the pull bar, and another part of reinforced rib is welded on the fishhook inboard, and reinforced rib outside digging out near a side of fishhook little in big groove.
Described neritic area is the anchor chain fishing device under water, and at least two reinforced ribs and at least two fishhooks are evenly distributed in the outside of pull bar one end.
Described neritic area is the anchor chain fishing device under water, the width that the width of groove is holded up less than chain link.
Advantage of the present utility model and effect are:
1, neritic area provided by the utility model is the anchor chain fishing device under water, it comprises coupling link, pull bar, reinforced rib and fishhook, wherein reinforced rib and fishhook respectively have four, coupling link is welded on the end of pull bar, each end of four fishhooks all is welded on the pull bar other end, cooresponding four reinforced ribs part separately is welded on the pull bar, a part is welded on the fishhook inboard, and reinforced rib outside digging out near a side of fishhook little in big groove, the place that reinforced rib is connected with fishhook have level and smooth excessively, can eaily the anchor chain that colludes in the fishhook be drawn in the groove of reinforced rib, and according to the characteristics of chain link snapping, the groove of reinforced rib can effectively clamp the anchor chain that colludes into.
2, the utility model is simple in structure, is easy to make, and cost is low, can be automatically that the anchor chain clamping is firm in its use, and the safety performance height is applicable to that the salvaging of all size anchor chain is used under water.
Description of drawings:
Fig. 1 is the structure composition diagram of the utility model embodiment device;
Fig. 2 is the situation figure that the utility model embodiment fishing device catches on anchor chain.
Among the figure, 1 coupling link; 2 pull bars; 3 reinforced ribs; 4 fishhooks; 5 chain link I; 6 chain link II; 7 chain link III; 8 grooves.
The specific embodiment
Below in conjunction with drawings and Examples in detail the utility model is described in detail.
Shown in Fig. 1～2, the utility model comprises coupling link 1, pull bar 2, reinforced rib 3 and fishhook 4; One end of fishhook 4 is welded on the pull bar 2, the part of reinforced rib 3 is welded on the pull bar 2, another part of reinforced rib 3 is welded on fishhook 4 inboards, reinforced rib 3 outside digging out near a side of fishhook 4 little in big groove 8, the width that the width of groove 8 is holded up less than chain link.
In the present embodiment, four reinforced ribs 3 and four fishhooks 4 are evenly distributed in the outside of pull bar 2 one ends.
Working process of the present utility model is as follows:
With wire rope rope to neritic area that the utility model is narrated under water on the coupling link 1 in the anchor chain fishing device, the steel rope other end is tied to be salvaged on the ship, start the salvaging ship then, by salvage the ship traction neritic area that the utility model narrates under water the anchor chain fishing device slide in the seabed, when its process anchor chain, after fishhook 4 colludes anchor chain, chain link II6 can be in fishhook 4 slides into the groove 8 of reinforced rib 3, because the width that the width of the groove 8 of reinforced rib 3 is holded up less than chain link, so just can not pass through groove 8 with chain link I5 and chain link III7 that chain link II6 links to each other respectively, thereby anchor chain is blocked.Like this, when mentioning the anchor chain fishing device, will together anchor chain be salvaged.
Claims (3)
1. neritic area anchor chain fishing device under water, it is characterized in that: this device comprises coupling link (1), pull bar (2), reinforced rib (3) and fishhook (4); One end of fishhook (4) is welded on the pull bar (2), the part of reinforced rib (3) is welded on the pull bar (2), another part of reinforced rib (3) is welded on fishhook (4) inboard, and reinforced rib (3) outside digging out near a side of fishhook little in big groove (8).
2. according to the described neritic area of claim 1 anchor chain fishing device under water, it is characterized in that: at least two reinforced ribs (3) and at least two fishhooks (4) are evenly distributed in the outside of pull bar (2) one ends.
3. according to the described neritic area of claim 1 anchor chain fishing device under water, it is characterized in that: the width that the width of groove (8) is holded up less than chain link.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010201077027U CN201592770U (en) | 2010-01-29 | 2010-01-29 | Device for fishing underwater anchor chain in neritic area |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010201077027U CN201592770U (en) | 2010-01-29 | 2010-01-29 | Device for fishing underwater anchor chain in neritic area |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201592770U true CN201592770U (en) | 2010-09-29 |
Family
ID=42774834
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010201077027U Expired - Fee Related CN201592770U (en) | 2010-01-29 | 2010-01-29 | Device for fishing underwater anchor chain in neritic area |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201592770U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102632976A (en) * | 2011-02-09 | 2012-08-15 | 国家海洋局第二海洋研究所 | Sea mooring system salvaging device and salvaging method thereof |
| CN103846424A (en) * | 2012-12-03 | 2014-06-11 | 西林钢铁集团有限公司 | Novel multi-directional anchor hook |
| CN113911290A (en) * | 2021-11-12 | 2022-01-11 | 中国科学院海洋研究所 | Fishing device and method for floating-loss type seabed base observation system |
-
2010
- 2010-01-29 CN CN2010201077027U patent/CN201592770U/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102632976A (en) * | 2011-02-09 | 2012-08-15 | 国家海洋局第二海洋研究所 | Sea mooring system salvaging device and salvaging method thereof |
| CN102632976B (en) * | 2011-02-09 | 2014-11-26 | 国家海洋局第二海洋研究所 | Sea mooring system salvaging device and salvaging method thereof |
| CN103846424A (en) * | 2012-12-03 | 2014-06-11 | 西林钢铁集团有限公司 | Novel multi-directional anchor hook |
| CN113911290A (en) * | 2021-11-12 | 2022-01-11 | 中国科学院海洋研究所 | Fishing device and method for floating-loss type seabed base observation system |
| CN113911290B (en) * | 2021-11-12 | 2023-05-02 | 中国科学院海洋研究所 | Fishing device and method for bottom-sitting seabed-based observation system after floating loss |
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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: 20100929 Termination date: 20120129 |