CN203035897U - Stainless steel pulley for ship - Google Patents
Stainless steel pulley for ship Download PDFInfo
- Publication number
- CN203035897U CN203035897U CN 201220609924 CN201220609924U CN203035897U CN 203035897 U CN203035897 U CN 203035897U CN 201220609924 CN201220609924 CN 201220609924 CN 201220609924 U CN201220609924 U CN 201220609924U CN 203035897 U CN203035897 U CN 203035897U
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- CN
- China
- Prior art keywords
- pulley
- stainless steel
- bearing member
- rim
- outside
- 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 discloses a stainless steel pulley for a ship. The stainless steel pulley comprises a stainless steel pulley component assembled on a pulley shaft. The outer rim of the pulley component is provided with a rope groove; the joint of the inner rim of the pulley component and the pulley shaft is provided with two rim bearing components; a splitting ring is arranged between the two rim bearing components; the outer sides of the two rim bearing components are both connected with the pulley component in a sealing mode through an end cover; and the rope groove is arranged to be V-shaped from inside to outside. The stainless steel for the ship saves force, and enables the ship to be lifted more easily and conveniently. The pulley made of stainless steel can work under the seawater, can be less corroded by the seawater and has a long service life.
Description
Technical field
The utility model relates to the hoist field, particularly relates to a kind of stainless steel pulley peculiar to vessel.
Background technique
Pulley is not only laborsaving but also can change the direction of power, is used widely in machineries such as hoist, winch, lift.
Common pulley uses under home, and that its material mostly adopts is wooden, plain carbon steel material, engineering plastics material are made.The pulley of common material is used in the seawater the inside, be easy to by seawater corrosion, working life is short.
The model utility content
The technical problem that the utility model mainly solves provides a kind of stainless steel pulley peculiar to vessel, adopts stainless steel, alleviates seawater corrosion, increases the service life.
For solving the problems of the technologies described above, the technological scheme that the utility model adopts is: provide a kind of stainless steel pulley peculiar to vessel, comprise: be assemblied in the stainless steel pulley spare on the pulley spindle, the outer rim of described pulley spare is provided with grooving, be provided with two wheel rim bearing members with the pulley spindle joint on the inner rim, be provided with spacer ring between the two wheel rim bearing members, the outside of described bearing member is tightly connected by an end cap and pulley spare respectively, and described grooving is the V-shape setting from the inside to the outside.
In preferred embodiment of the utility model, the angle angle of described V-shape grooving is 45 °.
In preferred embodiment of the utility model, be provided with outside framework oil seal along the fuel-displaced direction of bearing member between described bearing member and the end cap.
In preferred embodiment of the utility model, described spacer ring comprises outer spacer ring, inner split ring, and outer spacer ring is located at the outside of bearing member, and inner split ring is located at the inboard of bearing member.
The beneficial effects of the utility model are: the utility model stainless steel pulley peculiar to vessel has been saved strength, make lifting more convenient to operate easily, stainless steel can be used for pulley to work under the seawater, alleviates pulley by the extent of corrosion of seawater, prolongs the working life of pulley.
Description of drawings
Fig. 1 is the structural representation that the utility model rust steel ship is used pulley one preferred embodiment;
The mark of each parts is as follows in the accompanying drawing: 1, pulley spare, 2, grooving, 3, bearing member, 4, outer spacer ring, 5, inner split ring, 6, end cap, 7, outside framework oil seal.
Embodiment
Below in conjunction with accompanying drawing preferred embodiment of the present utility model is described in detail, thereby so that advantage of the present utility model and feature can be easier to be it will be appreciated by those skilled in the art that protection domain of the present utility model is made more explicit defining.
See also Fig. 1, the utility model is embodiment comprise:
A kind of stainless steel pulley peculiar to vessel comprises: be assemblied in the stainless steel pulley spare 1 on the pulley spindle, the outer rim of described pulley spare 1 is provided with grooving 2, and described grooving 2 is the V-shape setting from the inside to the outside.The angle angle of V-shape grooving 2 is 45 °, is conducive to wire rope winding more accurately in grooving 2.
Be provided with between two wheel rim bearing members, 3, the two wheel rim bearing members 3 with the pulley spindle joint on pulley spare 1 inner rim and be provided with spacer ring, described spacer ring comprises outer spacer ring 4, inner split ring 5, and outer spacer ring 4 is located at the outside of bearing member 3, and inner split ring 5 is located at the inboard of bearing member 3.
The outside of described bearing member 3 is tightly connected with pulley spare 1 by an end cap 6 respectively, is provided with outside framework oil seal 7 along bearing member 3 fuel-displaced directions between described bearing member 3 and the end cap 6.Bearing member 3 needs to add an amount of lubricating grease before assembling, after installing, fills with lubricating grease again, and bearing member 3 is sealed in the end cap 6, and is provided with outside framework oil seal 7 along the fuel-displaced direction of bearing member 3, is conducive to the flexible running of bearing member 3 on axle.
Pulley is to adopt stainless steel hot-rolling to form, and mainly is applicable under the seawater and works.Under seawater, wire rope is when the grooving 2, and grooving 2 can not be corroded because of being immersed in the seawater.
The utility model stainless steel pulley peculiar to vessel has been saved strength, makes lifting more convenient to operate easily, and stainless steel can be used for pulley to work under the seawater, alleviates pulley by the extent of corrosion of seawater, prolongs the working life of pulley.
The above only is embodiment of the present utility model; be not so limit claim of the present utility model; every equivalent structure or equivalent flow process conversion that utilizes the utility model specification and accompanying drawing content to do; or directly or indirectly be used in other relevant technical fields, all in like manner be included in the scope of patent protection of the present utility model.
Claims (4)
1. stainless steel pulley peculiar to vessel, it is characterized in that, comprise: be assemblied in the stainless steel pulley spare on the pulley spindle, the outer rim of described pulley spare is provided with grooving, be provided with two wheel rim bearing members with the pulley spindle joint on the inner rim, be provided with spacer ring between the two wheel rim bearing members, the outside of described bearing member is tightly connected by an end cap and pulley spare respectively, and described grooving is the V-shape setting from the inside to the outside.
2. stainless steel according to claim 1 pulley peculiar to vessel is characterized in that, the angle angle of described V-shape grooving is 45 °.
3. stainless steel according to claim 1 pulley peculiar to vessel is characterized in that, is provided with outside framework oil seal along the fuel-displaced direction of bearing member between described bearing member and the end cap.
4. stainless steel according to claim 1 pulley peculiar to vessel is characterized in that, described spacer ring comprises outer spacer ring, inner split ring, and outer spacer ring is located at the outside of bearing member, and inner split ring is located at the inboard of bearing member.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220609924 CN203035897U (en) | 2012-11-19 | 2012-11-19 | Stainless steel pulley for ship |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220609924 CN203035897U (en) | 2012-11-19 | 2012-11-19 | Stainless steel pulley for ship |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203035897U true CN203035897U (en) | 2013-07-03 |
Family
ID=48688026
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220609924 Expired - Fee Related CN203035897U (en) | 2012-11-19 | 2012-11-19 | Stainless steel pulley for ship |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203035897U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102996761A (en) * | 2012-11-19 | 2013-03-27 | 常州海力船用设备有限公司 | Stainless steel pulley for ship |
-
2012
- 2012-11-19 CN CN 201220609924 patent/CN203035897U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102996761A (en) * | 2012-11-19 | 2013-03-27 | 常州海力船用设备有限公司 | Stainless steel pulley for ship |
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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: 20130703 Termination date: 20131119 |