CN203381774U - Symmetric H-shaped connecting shackle - Google Patents
Symmetric H-shaped connecting shackle Download PDFInfo
- Publication number
- CN203381774U CN203381774U CN201320372037.8U CN201320372037U CN203381774U CN 203381774 U CN203381774 U CN 203381774U CN 201320372037 U CN201320372037 U CN 201320372037U CN 203381774 U CN203381774 U CN 203381774U
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- shackle
- nut
- lateral pin
- groove
- symmetric
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Abstract
The utility model provides a symmetric H-shaped connecting shackle, and relates to a symmetric H-shaped connecting shackle for connecting two mooring cable chains in different sizes. The symmetric H-shaped connecting shackle comprises a shackle body, a nut A and a nut B, and is characterized in that a shackle transverse pin A and a shackle transverse pin B are symmetrically arranged at the upper end and the lower end of the shackle body; the shackle transverse pin A is fastened through a nut A; the shackle transverse pin B is fastened through a nut B; a groove A is formed in the shackle transverse pin A; and a groove B is formed in the shackle transverse pin B. The symmetric H-shaped connecting shackle is simple in structure and convenient to mount and dismount; stability on connection of mooring cable chains in two sizes is guaranteed; the symmetric H-shaped connecting shackle can be reused; the practical performance of mooring chains is also met; and the mooring chains can be produced in batches.
Description
Technical field
The utility model relates to the marine mooring chain field, relates in particular to for connecting a kind of symmetric form H type joining shackle of different size mooring cable chain link.
Background technology
The technical characterictic that possesses high strength, obdurability, withstanding corrosion, antifatigue for the symmetric form H type joining shackle on deep sea drilling platform, symmetric form H type joining shackle after heat treatment, according to manufacturing requirement, its appearance and inherent quality should meet the related request that ship is formed an association.In the use of mooring cable, need to interconnect to meet to use length by every section chain link, a kind of symmetric form H type joining shackle is provided, when meeting switching performance and in-use performance requirement, dismounting is also comparatively convenient, very with practical value.
Summary of the invention
The purpose of this utility model will provide a kind of symmetric form H type joining shackle exactly, makes it simple in structure, and dismounting is convenient, can guarantee the stability of the mooring cable chain link that connects.
The purpose of this utility model is achieved in that a kind of symmetric form H type joining shackle, comprise shackle body, nut A, nut B, it is characterized in that: the upper and lower two ends of described shackle body are symmetrically arranged with shackle lateral pin A, shackle lateral pin B, shackle lateral pin A is fastening by nut A, and shackle lateral pin B is fastening by nut B; Be provided with groove A on described shackle lateral pin A, on shackle lateral pin B, be provided with groove B.
The diameter of shackle lateral pin A described in the utility model is equally large with the diameter of shackle lateral pin B.
The groove width of groove A described in the utility model is equally large with the groove width of groove B.
The beneficial effects of the utility model are: simple in structure, dismounting is convenient, has not only guaranteed the stability of the mooring cable chain link that connects, can repeated usage; But also met the mooring cable Practical Performance, make it can batch manufacturing.
The accompanying drawing explanation
Fig. 1 is structural representation of the present utility model;
In figure: 1, shackle body; 2, shackle lateral pin A; 3, groove A; 4, groove B; 5, shackle lateral pin B; 6, nut A; 7, nut B.
The specific embodiment
Below in conjunction with accompanying drawing, the utility model is described in further detail:
With reference to accompanying drawing, a kind of symmetric form H type joining shackle, comprise shackle body 1, nut A6, nut B7, it is characterized in that: described shackle body is symmetrically arranged with shackle lateral pin A2, shackle lateral pin B5 in two ends Shang Xia 1, shackle lateral pin A2 is fastening by nut A6, and shackle lateral pin B5 is fastening by nut B7; Be provided with groove A3 on described shackle lateral pin A2, on shackle lateral pin B5, be provided with groove B4; The diameter of described shackle lateral pin A2 is equally large with the diameter of shackle lateral pin B3; The groove width of described groove A3 is equally large with the groove width of groove B4.During concrete enforcement, first pound out locating dowel pin, back out respectively two nuts on lateral pin, then pound out two lateral pins.Respectively place the mooring cable of dimension etc. upper and lower two ends after, then lateral pin is packed into and pass through a chain of home record, by nut screwing clamping, and the insertion locating dowel pin tightens up.The utility model is simple in structure, and dismounting is convenient, has not only guaranteed to connect the stability of the mooring cable chain link of two kinds of specifications, can repeated usage; But also met the mooring cable Practical Performance, make it can batch manufacturing.
Claims (3)
1. a symmetric form H type joining shackle, comprise shackle body (1), nut A(8), nut B(10), it is characterized in that: described shackle body (1) upper end is provided with shackle lateral pin A(2) and by nut A(8) fastening, lower end is provided with shackle lateral pin B(6) and by nut B(10) fastening; Described shackle lateral pin A(2) be provided with groove A (4) on and be provided with anti-DNA releaxed circular DNA A(3 by screw welding), described shackle lateral pin B(6) on be provided with groove B (5) and be provided with anti-DNA releaxed circular DNA B(7 by screw welding); Described nut A(8) outside shackle lateral pin A(2), be provided with locating dowel pin A(9), described nut B(10) outside shackle lateral pin B(6) and on be provided with locating dowel pin B(11).
2. a kind of symmetric form H type joining shackle according to claim 1, is characterized in that: diameter described shackle lateral pin A(2) and shackle lateral pin B(3) diameter equally large.
3. a kind of symmetric form H type joining shackle according to claim 1, it is characterized in that: the groove width of described groove A (3) is equally large with the groove width of groove B (4).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320372037.8U CN203381774U (en) | 2013-06-27 | 2013-06-27 | Symmetric H-shaped connecting shackle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320372037.8U CN203381774U (en) | 2013-06-27 | 2013-06-27 | Symmetric H-shaped connecting shackle |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203381774U true CN203381774U (en) | 2014-01-08 |
Family
ID=49870286
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320372037.8U Expired - Lifetime CN203381774U (en) | 2013-06-27 | 2013-06-27 | Symmetric H-shaped connecting shackle |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203381774U (en) |
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104015878A (en) * | 2014-05-30 | 2014-09-03 | 江苏亚星锚链股份有限公司 | Bow shackle |
| CN104015883A (en) * | 2014-05-30 | 2014-09-03 | 江苏亚星锚链股份有限公司 | Tail end connecting shackle |
| CN104015884A (en) * | 2014-05-30 | 2014-09-03 | 江苏亚星锚链股份有限公司 | Asymmetrical H-shaped connecting shackle with lifting lugs |
| CN104015880A (en) * | 2014-05-30 | 2014-09-03 | 江苏亚星锚链股份有限公司 | Anchor shackle |
| CN104015881A (en) * | 2014-05-30 | 2014-09-03 | 江苏亚星锚链股份有限公司 | Symmetrical H-shaped connecting shackle with lifting lugs |
| CN110937070A (en) * | 2019-12-12 | 2020-03-31 | 江苏亚星锚链股份有限公司 | Light-weight underwater connection shackle |
| CN111017114A (en) * | 2019-12-04 | 2020-04-17 | 江苏亚星锚链股份有限公司 | Special shackle of high strength installation under water |
| CN111017113A (en) * | 2019-12-04 | 2020-04-17 | 江苏亚星锚链股份有限公司 | Underwater dismounting module for special shackle |
-
2013
- 2013-06-27 CN CN201320372037.8U patent/CN203381774U/en not_active Expired - Lifetime
Cited By (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104015878A (en) * | 2014-05-30 | 2014-09-03 | 江苏亚星锚链股份有限公司 | Bow shackle |
| CN104015883A (en) * | 2014-05-30 | 2014-09-03 | 江苏亚星锚链股份有限公司 | Tail end connecting shackle |
| CN104015884A (en) * | 2014-05-30 | 2014-09-03 | 江苏亚星锚链股份有限公司 | Asymmetrical H-shaped connecting shackle with lifting lugs |
| CN104015880A (en) * | 2014-05-30 | 2014-09-03 | 江苏亚星锚链股份有限公司 | Anchor shackle |
| CN104015881A (en) * | 2014-05-30 | 2014-09-03 | 江苏亚星锚链股份有限公司 | Symmetrical H-shaped connecting shackle with lifting lugs |
| CN111017114A (en) * | 2019-12-04 | 2020-04-17 | 江苏亚星锚链股份有限公司 | Special shackle of high strength installation under water |
| CN111017113A (en) * | 2019-12-04 | 2020-04-17 | 江苏亚星锚链股份有限公司 | Underwater dismounting module for special shackle |
| WO2021109360A1 (en) * | 2019-12-04 | 2021-06-10 | 江苏亚星锚链股份有限公司 | Underwater disassembly and assembly module for dedicated shackle |
| CN111017113B (en) * | 2019-12-04 | 2022-05-27 | 江苏亚星锚链股份有限公司 | Underwater dismounting module for special shackle |
| CN110937070A (en) * | 2019-12-12 | 2020-03-31 | 江苏亚星锚链股份有限公司 | Light-weight underwater connection shackle |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term |
Granted publication date: 20140108 |
|
| CX01 | Expiry of patent term |