CN2385967Y - Forged C-type connecting dismounting fastening - Google Patents
Forged C-type connecting dismounting fastening Download PDFInfo
- Publication number
- CN2385967Y CN2385967Y CN 99228640 CN99228640U CN2385967Y CN 2385967 Y CN2385967 Y CN 2385967Y CN 99228640 CN99228640 CN 99228640 CN 99228640 U CN99228640 U CN 99228640U CN 2385967 Y CN2385967 Y CN 2385967Y
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- shackle
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Abstract
The utility model discloses a forging type C-shaped connecting shackle for marine anchor chains. The utility model is composed of a body, an upper connecting block, a lower connecting block, a bolt, etc. As the forging technology is used, the tensile strength of the utility model is greatly improved. As the assembly structure and the bolt connection are used, the dismounting and the installation of the utility model are convenient.
Description
The utility model relates to a kind of marine anchor chain attaching parts.
All be extensive use of anchor chain at shipbuilding industry, boats and ships harbour, offshore drilling platforms, large ship, naval vessels, and the attaching parts of anchor chain plays very important effect, owing to require very high to the tensile strength of material, Technology for Heating Processing etc., domestic generally can only produce attaching parts that tensile strength is the I and II anchor chain and anchor chain and be connected the time with anchor chain, install, operation is very inconvenient.
The purpose of this utility model just provides a kind of easy for installation, processing ease and the high marine anchor chain attaching parts of tensile strength.
The purpose of this utility model is to realize like this, forging formula C type joining shackle is made up of parts such as body, latches, it is characterized in that: described shackle is a forging structure, also be provided with upper and lower contiguous block shackle left and right, in last contiguous block, have semi-circular recesses, adjacently with semi-circular recesses have semicircle nose, and in semicircle nose, have the barrel band hole.In lower connecting block, have semicircle nose accordingly with last coupling block, the adjacent semi-circular recesses that has with semicircle nose, and in semicircle nose, have pin hole.On the body of described shackle, also have the pin hole that communicates with upper and lower contiguous block.
Fig. 1 is the structural representation of forging formula C type joining shackle.
Fig. 2 is the last contiguous block structural representation of forging formula C type joining shackle.
Fig. 3 is the following continuous blocks structural representation of forging formula C type joining shackle.
The utility model is described in further detail for following structure accompanying drawing.
In Fig. 1, forging formula C type joining shackle is to have body 1, last contiguous block 2, lower connecting block 6, latch to combine.Last contiguous block 2 is corresponding mutually with lower connecting block 6, the nose 4 of last contiguous block 2 inserts among the half garden connected in star 8 of lower connecting block 6, the nose 7 of lower connecting block 6 inserts among the half garden connected in star 3 of going up contiguous block 2, and the lower end of last contiguous block 2 and lower connecting block 6 can be fixed in the semi-round groove of body center.The anchor deduction of points of anchor chain is not inserted in the upper and lower ring of body 1, to go up contiguous block 2 and lower connecting block 6 inserts body 1 respectively, latch is inserted the pin hole 5 of the nose 4,7 of going up contiguous block 2 and lower connecting block 6, in pin hole on the body 1 of shackle, upper and lower contiguous block 2,6 is fixed on the body 1 of shackle.Top and upper and lower contiguous block 2,6 formed grooves at latch can be used the lead sealing position.Owing to adopted the new process that forges, make that the tensile strength of shackle is improved greatly, can reach the three or four stage tensile strength, adopt upper and lower contiguous block to install, dismantle all very convenient, when needs are dismantled, only need latch is ejected, can draw off upper and lower attaching parts, take out anchor chain.
Claims (2)
1, a kind of forging formula C type joining shackle is made up of parts such as body, latches, it is characterized in that: described shackle is a forging structure, also be provided with upper and lower contiguous block shackle left and right, in last contiguous block (2), have semi-circular recesses (3), the adjacent semicircle nose (4) that is provided with semi-circular recesses (3), and in semicircle nose (4), have a barrel band hole (5); In lower connecting block (6), be provided with semicircle nose (7) accordingly, the adjacent semi-circular recesses (8) that has with semicircle nose (7), and in semicircle nose (7), have pin hole.
2, shackle according to claim 1 is characterized in that: described shackle body (1) has the pin hole that communicates with upper and lower contiguous block.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 99228640 CN2385967Y (en) | 1999-06-15 | 1999-06-15 | Forged C-type connecting dismounting fastening |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 99228640 CN2385967Y (en) | 1999-06-15 | 1999-06-15 | Forged C-type connecting dismounting fastening |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2385967Y true CN2385967Y (en) | 2000-07-05 |
Family
ID=34017988
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 99228640 Expired - Fee Related CN2385967Y (en) | 1999-06-15 | 1999-06-15 | Forged C-type connecting dismounting fastening |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2385967Y (en) |
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102688976A (en) * | 2011-03-21 | 2012-09-26 | 江苏亚星锚链股份有限公司 | Forging method of Grade R5 mooring chain accessory swivel shackle |
| CN103359257A (en) * | 2013-06-28 | 2013-10-23 | 江苏亚星锚链股份有限公司 | C-shaped pyriform shackle |
| CN103419903A (en) * | 2013-06-28 | 2013-12-04 | 江苏亚星锚链股份有限公司 | C-type shackle |
| CN103567721A (en) * | 2013-10-10 | 2014-02-12 | 江苏亚星锚链股份有限公司 | Forging method for connection shackle |
| CN102688976B (en) * | 2011-03-21 | 2016-12-14 | 江苏亚星锚链股份有限公司 | A kind of forging method of R5 level mooring cable accessory swivel shackle |
| CN106662211A (en) * | 2014-07-11 | 2017-05-10 | 蒂勒有限及两合公司 | Block lock with a twist lock |
| CN107575534A (en) * | 2017-10-14 | 2018-01-12 | 江苏亚星锚链股份有限公司 | A kind of collapsible joining shackle of high intensity |
| CN108750010A (en) * | 2018-05-14 | 2018-11-06 | 河源迪奇亚工业技术有限公司 | Mooring line |
-
1999
- 1999-06-15 CN CN 99228640 patent/CN2385967Y/en not_active Expired - Fee Related
Cited By (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102688976A (en) * | 2011-03-21 | 2012-09-26 | 江苏亚星锚链股份有限公司 | Forging method of Grade R5 mooring chain accessory swivel shackle |
| CN102688976B (en) * | 2011-03-21 | 2016-12-14 | 江苏亚星锚链股份有限公司 | A kind of forging method of R5 level mooring cable accessory swivel shackle |
| CN103359257A (en) * | 2013-06-28 | 2013-10-23 | 江苏亚星锚链股份有限公司 | C-shaped pyriform shackle |
| CN103419903A (en) * | 2013-06-28 | 2013-12-04 | 江苏亚星锚链股份有限公司 | C-type shackle |
| CN103567721A (en) * | 2013-10-10 | 2014-02-12 | 江苏亚星锚链股份有限公司 | Forging method for connection shackle |
| CN106662211A (en) * | 2014-07-11 | 2017-05-10 | 蒂勒有限及两合公司 | Block lock with a twist lock |
| CN106662211B (en) * | 2014-07-11 | 2018-01-26 | 蒂勒有限及两合公司 | Block lock with twist latch mechanism |
| US9976627B2 (en) | 2014-07-11 | 2018-05-22 | Thiele Gmbh & Co. Kg | Block lock with a twist lock |
| CN107575534A (en) * | 2017-10-14 | 2018-01-12 | 江苏亚星锚链股份有限公司 | A kind of collapsible joining shackle of high intensity |
| CN108750010A (en) * | 2018-05-14 | 2018-11-06 | 河源迪奇亚工业技术有限公司 | Mooring line |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |