CN2928670Y - Novel rotary ring - Google Patents
Novel rotary ring Download PDFInfo
- Publication number
- CN2928670Y CN2928670Y CN 200620087243 CN200620087243U CN2928670Y CN 2928670 Y CN2928670 Y CN 2928670Y CN 200620087243 CN200620087243 CN 200620087243 CN 200620087243 U CN200620087243 U CN 200620087243U CN 2928670 Y CN2928670 Y CN 2928670Y
- Authority
- CN
- China
- Prior art keywords
- bolt
- change body
- swivel eye
- upper swivel
- rotable
- 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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- Rigid Containers With Two Or More Constituent Elements (AREA)
Abstract
The utility model provides a novel rotable loop, which belongs to a cordage on the ship and warship, the rotable loop comprises an upper swivel body and a lower swivel body, a body of bolt is positioned at the underpart of the upper swivel body and integrated with the upper swivel body, the upper part of the lower swivel body is arranged at the outside of the body of bolt via package-packing method, a nut is fixed at the lower end of the body of bolt, the available space of the rotable loop is extended due to the integration of the body of bolt and the upper swivel body and no bolt in the annular hole of the upper swivel boy, thereby the thickness of the body of bolt can be increased, and the strength of extension is enhanced, the integral weight is lightened, the quantity of materials is reduced, the production cost is decreased.
Description
Technical field
The utility model provides a kind of rigging that is used on the naval vessel, especially a kind of swivel eye.
Background technology
Swivel eye is installed above the ships usually.It mainly is made up of last change body and following change body.To descend the change body to be connected on the hull during use, rope will be passed annular distance on the change body, and be used for the fixing of cable end or rope is connected with other object.Existing swivel eye links together upper and lower change body by a screw rod, and the upper and lower end of screw rod is fixed with nut respectively.Owing to nut is all arranged in the annular distance of upper and lower change body, occupied the space in the annular distance, particularly go up after change body annular distance space reduces, be unfavorable for penetrating of rope.Bolt is thinner, so tensile strength is lower.If but for improving tensile strength with the bolt overstriking, nut must strengthen thereupon, this can further occupy the space in the annular distance.And this swivel eye volume is bigger, and materials are more, thereby improved productive costs.
Summary of the invention
Technical problem to be solved in the utility model is to provide a kind of novel swivel eye, to improve its tensile strength, the space of change body annular distance in the increase, minimizing materials amount.
The utility model is achieved in that novel swivel eye, comprises change body and following change body, and the bottom of change body has and its all-in-one-piece body of bolt on described, and the top of following change body is sleeved on the outside of the body of bolt, and the lower end of the body of bolt is fixed with nut.
Adopt the swivel eye of said structure,, no longer include bolt in the annular distance of last change body, increased it and can utilize the space because the body of bolt and last change body are integral.Therefore the body of bolt can overstriking, thereby has improved tensile strength.Overall weight alleviates, and the materials amount reduces, and has reduced productive costs.
Description of drawings
Fig. 1 is that the master of the utility model structure looks scheme drawing.
Fig. 2 is the left pseudosection of Fig. 1.
Fig. 3 is the scheme drawing of existing swivel eye structure.
The specific embodiment
The embodiment that provides below in conjunction with accompanying drawing illustrates concrete structure of the present utility model.
As shown in drawings, the novel swivel eye of the utility model, comprise change body (1) and following change body (3), the bottom of change body (1) has and its all-in-one-piece body of bolt (4) on described, the top of following change body (3) is sleeved on the outside of the body of bolt, and the lower end of the body of bolt is fixed with nut (2).
For further improving the comfort feature that rope penetrates, last change body annular distance lower end can be chamfered transition to the outside face between the bottom of last change body.
From accompanying drawing as can be seen, no longer include bolt in the annular distance of last change body, increased it and can utilize the space.After the body of bolt overstriking, improved tensile strength.Length, the volume of whole swivel eye reduce, thereby have reduced the materials amount.With the diameter of section of upper and lower change body is that 12 millimeters swivel eye is an example, adopt the swivel eye of the technical solution of the utility model, compare with the existing swivel eye of same cross-sectional diameter, the annular distance area of last change body can add larger about 120 square millimeters, it is about 18% that tensile strength can improve, weight saving about 15%.
During manufacturing, the following top of change body is sleeved on the outside of the body of bolt, again nut is screwedly mounted on the lower end of the body of bolt by screw thread,, thereby upper and lower change body is linked together at last with nut and body of bolt weld together.The aperture in the hole on following change body top should be slightly larger than the external diameter of the body of bolt, makes each change body freely to rotate.
As shown in Figure 3, existing swivel eye will be gone up change body (5), descend change body (8) to link together by screw rod (6), and the upper and lower end of screw rod is fixed with nut (7) respectively.
This swivel eye can be made by corrosion-resistant steel.Its using method is identical with existing swivel eye, no longer describes in detail.
Claims (1)
1, novel swivel eye, comprise change body (1) and following change body (3), it is characterized in that the bottom of change body (1) has and its all-in-one-piece body of bolt (4) on described, the top of following change body (3) is sleeved on the outside of the body of bolt, and the lower end of the body of bolt is fixed with nut (2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200620087243 CN2928670Y (en) | 2006-07-22 | 2006-07-22 | Novel rotary ring |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200620087243 CN2928670Y (en) | 2006-07-22 | 2006-07-22 | Novel rotary ring |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2928670Y true CN2928670Y (en) | 2007-08-01 |
Family
ID=38307056
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200620087243 Expired - Fee Related CN2928670Y (en) | 2006-07-22 | 2006-07-22 | Novel rotary ring |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2928670Y (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102060085A (en) * | 2010-12-01 | 2011-05-18 | 褚德华 | R4-class swivel |
| CN105083472A (en) * | 2015-09-17 | 2015-11-25 | 国家海洋技术中心 | Mooring hydraulic bearing rotating ring |
| CN106184621A (en) * | 2016-08-11 | 2016-12-07 | 巢湖市银环航标有限公司 | A kind of gravity rotating ring |
-
2006
- 2006-07-22 CN CN 200620087243 patent/CN2928670Y/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102060085A (en) * | 2010-12-01 | 2011-05-18 | 褚德华 | R4-class swivel |
| CN105083472A (en) * | 2015-09-17 | 2015-11-25 | 国家海洋技术中心 | Mooring hydraulic bearing rotating ring |
| CN106184621A (en) * | 2016-08-11 | 2016-12-07 | 巢湖市银环航标有限公司 | A kind of gravity rotating ring |
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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: 20070801 Termination date: 20090824 |