CN206111948U - Marine high strength has a grade chain - Google Patents
Marine high strength has a grade chain Download PDFInfo
- Publication number
- CN206111948U CN206111948U CN201621076360.0U CN201621076360U CN206111948U CN 206111948 U CN206111948 U CN 206111948U CN 201621076360 U CN201621076360 U CN 201621076360U CN 206111948 U CN206111948 U CN 206111948U
- Authority
- CN
- China
- Prior art keywords
- chain
- chain link
- link
- main part
- link body
- 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 provides a marine high strength has a grade chain, chain are overlapped mutually by a plurality of chain links and form, the chain link includes the shelves that prop of chain link main part and chain link main part central authorities, the chain link main part is oval, does its major diameter compare for 1.6 with the length of minor diameter 1.7, does the minor diameter compare for 3.5 with ring diameter's length 3.7, this proportion can make the chain link bear bigger pulling force, the outer wall of chain link main part is equipped with non -slip raised, prevents that the operation in -process from slipping into the aquatic carelessly, and the inner wall is smooth, can weaken the friction damage of chain interannular, it is closely continuous with the inner wall of chain link main part to prop grade both ends, has the support chain link, reduces the deformation rate, the effect that improves stretch -proofing ability, the chain link surface is covered has hot -galvanize coating or anti -corrosive paint coating, can prevent the seawater corrosion, prolongs the life of marine chain.
Description
Technical field
The utility model is related to field of chains, and in particular to a kind of high intensity for ship stud link chain cable bar.
Background technology
Chain peculiar to vessel is to be nested to form by some chain links, and it is the indispensable vitals of shipboard operation, plays connection
The effect of hull and anchor, with flourishing for ocean operation and fishery, the application of chain peculiar to vessel also more and more extensively, people couple
The performance requirement of chain peculiar to vessel also more and more higher.But traditional chain peculiar to vessel to there is mechanical strength low, yielding, easily extra large
The shortcomings of aqueous corrosion.
Patent chain (Application No. 201520107813.0) discloses a kind of chain, and the chain installs a company additional on chain link
In adapter, connecting tube chain link two ends are closely connected with draw-in groove, elastic clamping block structure, the ability that chain bears pulling force is substantially carried
It is high.But connecting pipe structure is complicated, high cost on reel chain is installed in, and junction is more vulnerable to seawater corrosion, causes chain
Service life shortens.
Therefore deformation is little when being badly in need of providing a kind of high mechanical strength, using, seawater corrosion resistance and low cost of manufacture it is peculiar to vessel
Chain.
The content of the invention
The purpose of this utility model is the deficiency for existing chain, there is provided a kind of tensile property is good, when using deformation it is little,
The strong high intensity for ship stud link chain cable bar of anti-skidding, sea water corrosion resistant.
The utility model provides following technical scheme：
A kind of high intensity for ship stud link chain cable bar, is nested by some chain links and is formed, and the chain link includes the He of link body 1
Support shelves 2, link body 1 is oval ring body, supports the inner central that shelves 2 are located at link body 1, the inwall phase with link body 1
Connect.
The major diameter of link body 1 and the length that the length ratio of minor axis is 1.6-1.7, the minor axis and the diameter of link body 1
Bigger pulling force can be born than the chain link for 3.5-3.7, the ratio.
The outer wall of link body 1 is provided with anti-skid bulge, and inner wall smooth, the anti-skid bulge can increase chain outer surface
Frictional force, prevents from being slipped into accidentally in water in operation process, and the smooth inner wall can reduce the frictional force between contiguous links, reduces
Frictionally damage.
The two ends of support shelves 2 are welded in arcuation with the inwall of link body 1, support the diameter of section of shelves 2 and the joint of link body 1
More than the diameter of section in support shelves 2 central authorities.Support shelves 2 have support link body 1, prevent chain annular strain, strengthen chain link resistance to tension,
The effect rubbed between chain link is reduced, while support the two ends of shelves 2 is ensureing support shelves 2 and chain link master with diameter greater than the structure of mid-diameter
Body 1 reduces materials'use, reduces cost under conditions of combining closely.
The chain ring surface is covered with hot dip spelter coating or rust inhibitor paint coatings, and described two coatings have prevents seawater corrosion
Effect, the service life of chain can be extended.
The beneficial effects of the utility model are：A kind of high intensity for ship stud link chain cable bar that the utility model is provided, tension energy
Power is strong, and deformation rate is low, and anti-skidding, anti-corrosive properly is strong, low cost.
Description of the drawings
Accompanying drawing is used for providing and further understands and illustrate to of the present utility model.
Fig. 1 is structural representation of the present utility model.
Specific embodiment
As shown in figure 1, a kind of high intensity for ship stud link chain cable bar, chain is nested by some chain links and is formed, and the chain link includes
Link body 1 and support shelves 2, link body 1 is oval ring body, the inner central that shelves 2 are located at link body 1 is supportted, with chain link master
The inwall welding of body 1.
The major diameter of link body 1 is 1.65 with the length ratio of minor axis, and the minor axis is with the length ratio of the diameter of link body 1
3.55.The outer wall of link body 1 is provided with anti-skid bulge, can increase the frictional force of chain outer surface, prevents in operation process not
Careful to slip in water, the inner wall smooth of link body can reduce the friction between contiguous links, extend the service life of chain.
The two ends of support shelves 2 are closely connected in arcuation with the inwall of link body 1, and its two end cross-section diameter is straight more than central cross section
Footpath.
Chain ring surface is covered with hot dip spelter coating, and the coating is prevented from seawater corrosion, extends the service life of chain.
Preferred application case of the present utility model is the foregoing is only, the utility model is not limited to, although reference
Previous embodiment has been described in detail to the utility model, and for a person skilled in the art, it still can be right
Technical scheme described in foregoing embodiments is modified, or carries out equivalent to which part technical characteristic.It is all
Within spirit of the present utility model and principle, any modification, equivalent substitution and improvements made etc. should be included in this practicality new
Within the protection domain of type.
Claims (5)
1. a kind of high intensity for ship stud link chain cable bar, it is characterised in that the chain is nested by some chain links and is formed, the chain link bag
Link body (1) and support shelves (2) are included, link body (1) is oval ring body, support shelves (2) is in the inner side of link body (1)
Centre, connects with the inwall of link body (1).
2. a kind of high intensity for ship stud link chain cable bar according to claim 1, it is characterised in that the major diameter of link body (1)
It is 1.6-1.7 with the length ratio of minor axis, the minor axis is 3.5-3.7 with the length ratio of link body (1) diameter.
3. a kind of high intensity for ship stud link chain cable bar according to claim 1, it is characterised in that the outer wall of link body (1)
It is provided with anti-skid bulge, inner wall smooth.
4. a kind of high intensity for ship stud link chain cable bar according to claim 1, it is characterised in that the two ends of support shelves (2) are in arc
Shape is welded with link body (1) inwall, and the diameter of section for supportting shelves (2) with link body (1) joint is more than support shelves (2) central authorities
Diameter of section.
5. a kind of high intensity for ship stud link chain cable bar according to claim 1, it is characterised in that the chain ring surface is covered with heat
Galvanizing coating or rust inhibitor paint coatings.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621076360.0U CN206111948U (en) | 2016-09-23 | 2016-09-23 | Marine high strength has a grade chain |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621076360.0U CN206111948U (en) | 2016-09-23 | 2016-09-23 | Marine high strength has a grade chain |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206111948U true CN206111948U (en) | 2017-04-19 |
Family
ID=58521721
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621076360.0U Expired - Fee Related CN206111948U (en) | 2016-09-23 | 2016-09-23 | Marine high strength has a grade chain |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206111948U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112620885A (en) * | 2020-12-08 | 2021-04-09 | 江苏亚星锚链股份有限公司 | Fixing method of chain ring crosspiece |
-
2016
- 2016-09-23 CN CN201621076360.0U patent/CN206111948U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112620885A (en) * | 2020-12-08 | 2021-04-09 | 江苏亚星锚链股份有限公司 | Fixing method of chain ring crosspiece |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20170419 Termination date: 20180923 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |