CN102109025A - Double-ended zigzag Kent shackle - Google Patents
Double-ended zigzag Kent shackle Download PDFInfo
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- CN102109025A CN102109025A CN 201010577237 CN201010577237A CN102109025A CN 102109025 A CN102109025 A CN 102109025A CN 201010577237 CN201010577237 CN 201010577237 CN 201010577237 A CN201010577237 A CN 201010577237A CN 102109025 A CN102109025 A CN 102109025A
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- semi
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- crosspiece
- rings
- shackle
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Abstract
The invention discloses a double-ended zigzag Kent shackle, which consists of semi-rings, a lock head and a lead sealing groove. The two semi-rings are meshed with each other through a double-layer zigzag lock head; the center of the two semi-rings is provided with a crosspiece; two baffles aslant corresponding to each other are arranged on the two sides of the crosspiece respectively; and a taper pin passes through the semi-rings and the crosspiece, and the top part of the taper pin is provided with the lead sealing groove. The double-ended zigzag Kent shackle adopts the double-layer zigzag lock head, so that the component weight is lightened, and simultaneously the manufacturing cost and the using cost of the double-ended zigzag Kent shackle are reduced. Because the shape of the whole shackle becomes thin, stress concentration is effectively avoided, the bearing capacity is improved, and the safety in utilization is improved.
Description
Technical field: the present invention relates to the Kent shackle of dual-end saw flute profile, it is applicable to the link between chain and the chain, and the link between seafari platform, boats and ships or the mining anchor chain.
Background technique: Kent formula shackle is the annex of marine anchor chain and seafari platform mooring cable indispensability, common Kent formula shackle mainly is C type or pears type shaped rings, casting is adopted in initial these shackles, its bearing capacity is little, in use often there is unexpected fault to take place, in order to improve its mechanical property, change it into forging molding at late nineteen seventies, to initial stage 21st century, American AB S, France BV, Norway DNV Classification society regulation ocean marine anchor chain and seafari platform mooring cable must reach the level Four standard with shackle, though international manufacturer reaches standard by the rank that improves material, as adopt M30Mn2, R3, R3S, materials such as 22MnNiMo, but use through long-term, these shackle using effect are undesirable, and not only efficient is low, the energy consumption height draws inspection to be prone to the situation of craze and transfiguration, and dismounting is cumbersome, can not adapt in the ocean engineering installation exercise and operate.
Summary of the invention: purpose of the present invention will provide a kind of dual-end saw flute profile Kent shackle exactly, and it can overcome the existing problem of original Kent shackle.The object of the present invention is achieved like this, and the Kent shackle of dual-end saw flute profile is made up of semi-ring, tapered end, lead sealing groove, it is characterized in that: two semi-rings adopt double-deck sawtooth pattern tapered end to be meshing with each other; Two semi-ring central authorities are provided with crosspiece, and crosspiece two skew back correspondences are provided with baffle plate; Taper pin passes semi-ring and crosspiece, and the taper pin top is provided with the lead sealing groove.The present invention adopts double-deck sawtooth pattern tapered end, has not only alleviated the weight of member, reduces its manufacture cost and user cost simultaneously.Because it is carefully thin that whole shackle shape becomes, effectively avoided stress to concentrate, improved bearing capacity, the Security of use is improved.
Description of drawings:
Fig. 1 is a structural representation of the present invention;
1. semi-ring, 2. tapered end, 3. lead sealing groove, 4. taper pin, 5. baffle plate, 6. crosspiece.
Embodiment: the invention will be further described below in conjunction with accompanying drawing;
The Kent shackle of dual-end saw flute profile is made up of semi-ring 1, tapered end 2, lead sealing groove 3, it is characterized in that: two semi-rings 1 adopt double-deck sawtooth pattern tapered end 2 to be meshing with each other; Two semi-rings, 1 central authorities are provided with crosspiece 6, and 6 liang of skew back correspondences of crosspiece are provided with baffle plate 5; Taper pin 4 passes semi-ring 1 and crosspiece 6, and taper pin 4 tops are provided with lead sealing groove 3.During concrete enforcement, in use do not come off in order to guarantee taper pin 3, a semi-ring 1 is provided with lead sealing groove 4 and is cone structure therein.Adopt double-deck sawtooth pattern tapered end 5, satisfying under the prerequisite of mechanical property and tapered end 5 positions can dwindled, simultaneously intermeshing semi-ring 1 is become carefully thinly, not only alleviated the weight of member, reduce its manufacture cost and user cost simultaneously.For the ease of dismounting and processing, can reach the effect of locking semi-ring inner ring again, crosspiece 2 is provided with single-edge dam 6.
Claims (1)
1. dual-end saw flute profile Kent shackle is made up of semi-ring (1), tapered end (2), lead sealing groove (3), it is characterized in that: two semi-rings (1) adopt double-deck sawtooth pattern tapered end (2) to be meshing with each other; Two semi-rings (1) central authorities are provided with crosspiece (6), and crosspiece (6) two skew back correspondences are provided with baffle plate (5); Taper pin (4) passes semi-ring (1) and crosspiece (6), and taper pin (4) top is provided with lead sealing groove (3).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201010577237 CN102109025A (en) | 2010-12-01 | 2010-12-01 | Double-ended zigzag Kent shackle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201010577237 CN102109025A (en) | 2010-12-01 | 2010-12-01 | Double-ended zigzag Kent shackle |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN102109025A true CN102109025A (en) | 2011-06-29 |
Family
ID=44173272
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201010577237 Pending CN102109025A (en) | 2010-12-01 | 2010-12-01 | Double-ended zigzag Kent shackle |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN102109025A (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103129703A (en) * | 2011-12-03 | 2013-06-05 | 靖江正茂锚链附件有限公司 | Kent anchor shackle |
| CN103466427A (en) * | 2013-09-27 | 2013-12-25 | 无锡市新华起重工具有限公司 | Rapid connection buckle |
| CN105015712A (en) * | 2015-08-12 | 2015-11-04 | 江苏亚星锚链股份有限公司 | Thin Kenter shackle |
| CN107940254A (en) * | 2017-11-23 | 2018-04-20 | 江门市泰坦尼照明电器有限公司 | A kind of stent of fixed LED chip |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2333841Y (en) * | 1998-05-18 | 1999-08-18 | 煤炭科学研究总院上海分院 | New structural chain coupling ring |
| DE19901231A1 (en) * | 1999-01-14 | 2000-07-20 | Adam Udo Maschinenfabrik | Mining machine chain locking link is easy to assemble and disassemble and is suited for use in conjunction with tensile loads |
| CN101303063A (en) * | 2008-06-27 | 2008-11-12 | 褚德华 | Double-lock head sawtooth pattern kent type unloading buckle |
-
2010
- 2010-12-01 CN CN 201010577237 patent/CN102109025A/en active Pending
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2333841Y (en) * | 1998-05-18 | 1999-08-18 | 煤炭科学研究总院上海分院 | New structural chain coupling ring |
| DE19901231A1 (en) * | 1999-01-14 | 2000-07-20 | Adam Udo Maschinenfabrik | Mining machine chain locking link is easy to assemble and disassemble and is suited for use in conjunction with tensile loads |
| CN101303063A (en) * | 2008-06-27 | 2008-11-12 | 褚德华 | Double-lock head sawtooth pattern kent type unloading buckle |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103129703A (en) * | 2011-12-03 | 2013-06-05 | 靖江正茂锚链附件有限公司 | Kent anchor shackle |
| CN103466427A (en) * | 2013-09-27 | 2013-12-25 | 无锡市新华起重工具有限公司 | Rapid connection buckle |
| CN105015712A (en) * | 2015-08-12 | 2015-11-04 | 江苏亚星锚链股份有限公司 | Thin Kenter shackle |
| CN107940254A (en) * | 2017-11-23 | 2018-04-20 | 江门市泰坦尼照明电器有限公司 | A kind of stent of fixed LED chip |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20110629 |