CN204871572U - Can dismantle assembled rudder blade - Google Patents
Can dismantle assembled rudder blade Download PDFInfo
- Publication number
- CN204871572U CN204871572U CN201520550871.0U CN201520550871U CN204871572U CN 204871572 U CN204871572 U CN 204871572U CN 201520550871 U CN201520550871 U CN 201520550871U CN 204871572 U CN204871572 U CN 204871572U
- Authority
- CN
- China
- Prior art keywords
- rudder
- rudder blade
- right half
- blade
- left half
- 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
Links
Abstract
The utility model discloses a can dismantle assembled rudder blade, include half rudder on the left side and the right half rudder that make by the casting, a left side half rudder and right half rudder all include arc curb plate and a body coupling at the inboard deep floor of arc curb plate, still including connect on half rudder on the left side and right half rudder, and cartridge complex round pin spool and sell the axle sleeve each other, deep floor includes the horizontal gusset of arranging along rudder blade length direction and vertical gusset of arranging along the rudder blade direction of height. The utility model discloses can dismantle assembled rudder blade, the cell block of respectively constituteing of rudder blade forms through round pin axle and bolt equipment, for welded connection, round pin axle cartridge and bolted connection simple process, the connection speed piece, the rudder blade production degree of difficulty is lower, and production efficiency is higher.
Description
Technical field
The utility model relates to a kind of ship parts, particularly a kind of rudder blade.
Background technology
Rudder for ship is attached to outside hull, utilizes and acts on the dynaflow on rudder blade during ship's navigation and the device controlling ship course, be usually made up of rudder blade and rudder stock.
Existing rudder blade is generally adopt Plate Welding to assemble, and in order to strengthen resistance to compression and the shear strength of rudder blade, rudder blade domestic demand welds more steel plate, and make the welding process of rudder blade complicated, manufacture difficulty is comparatively large, and the manufacturing cycle is longer.
Utility model content
In view of this, the purpose of this utility model is to provide a kind of Demountable assemble type rudder blade, large to solve welded by plate rudder blade welding difficulty, the problem that the manufacturing cycle is long.
The utility model Demountable assemble type rudder blade, comprise by the obtained left half rudder of casting and right half rudder, described left half rudder and right half rudder include arc side plate and are integrally connected to the reinforcement gusset inside arc side plate, also comprise and being connected on left half rudder and right half rudder and the bearing pin of plug-in mounting cooperation mutually and pin sleeve; Described reinforcement gusset comprises the horizontal gusset arranged along rudder blade length direction and the longitudinal gusset arranged along rudder blade short transverse.
Further, described left half rudder and right half rudder are by the cell block assembling composition be bolted along rudder blade short transverse.
Further, described left half rudder or right half rudder are also connected with the axle sleeve supporting rudder stock.
Further, the inner side and outer side of rudder blade is all coated with anti-corrosion oil enamelled coating on the surface.
The beneficial effects of the utility model:
The utility model Demountable assemble type rudder blade, each component units block of rudder blade is assembled by bearing pin and bolt, and relative to being welded to connect, simply, connection speed block, rudder blade production difficulty is lower, and production efficiency is higher for bearing pin plug-in mounting and bolt Joining Technology.
Accompanying drawing explanation
Fig. 1 is the right half rudder perspective view of the utility model Demountable assemble type rudder blade;
Fig. 2 is the perspective view of the utility model Demountable assemble type rudder blade.
Detailed description of the invention
Below in conjunction with drawings and Examples, the utility model is further described.
As shown in the figure, the present embodiment Demountable assemble type rudder blade, comprise by the obtained left half rudder 1 of casting and right half rudder 2, described left half rudder and right half rudder include arc side plate 3 and are integrally connected to the reinforcement gusset 4 inside arc side plate, also comprise and being connected on left half rudder and right half rudder and the bearing pin 5 of plug-in mounting cooperation mutually and pin sleeve 6; Described reinforcement gusset comprises the horizontal gusset arranged along rudder blade length direction and the longitudinal gusset arranged along rudder blade short transverse.
The present embodiment Demountable assemble type rudder blade, each component units block of rudder blade is assembled by bearing pin and bolt, and relative to being welded to connect, simply, connection speed block, rudder blade production difficulty is lower, and production efficiency is higher for bearing pin plug-in mounting and bolt Joining Technology.
As the improvement to the present embodiment, described left half rudder and right half rudder are by the cell block assembling composition be connected by bolt 7 along rudder blade short transverse.For large-sized rudder blade, left half rudder and right half rudder are divided into again and are made up of less cell block, the casting difficulty of cell block can be reduced, improve the quality of products.
As the improvement to the present embodiment, described right half rudder is also connected with and supports the axle sleeve 8 of rudder stock, certain axle sleeve 8 also can integrally casting on left half rudder, axle sleeve and rudder blade integrally casting are made, the production difficulty of rudder blade can be reduced further, enhance productivity.
As the improvement to the present embodiment, the inner side and outer side of described rudder blade is all coated with anti-corrosion oil enamelled coating (not shown in FIG.) on the surface, and anti-corrosion oil enamelled coating can avoid water to the corrosion of rudder blade, can extend the life-span of rudder blade.
What finally illustrate is, above embodiment is only in order to illustrate the technical solution of the utility model and unrestricted, although be described in detail the utility model with reference to preferred embodiment, those of ordinary skill in the art is to be understood that, can modify to the technical solution of the utility model or equivalent replacement, and not departing from aim and the scope of technical solutions of the utility model, it all should be encompassed in the middle of right of the present utility model.
Claims (4)
1. a Demountable assemble type rudder blade, it is characterized in that: comprise by the obtained left half rudder of casting and right half rudder, described left half rudder and right half rudder include arc side plate and are integrally connected to the reinforcement gusset inside arc side plate, also comprise and being connected on left half rudder and right half rudder and the bearing pin of plug-in mounting cooperation mutually and pin sleeve; Described reinforcement gusset comprises the horizontal gusset arranged along rudder blade length direction and the longitudinal gusset arranged along rudder blade short transverse.
2. Demountable assemble type rudder blade according to claim 1, is characterized in that: described left half rudder and right half rudder are by the cell block assembling composition be bolted along rudder blade short transverse.
3. Demountable assemble type rudder blade according to claim 1, is characterized in that: described left half rudder or right half rudder are also connected with the axle sleeve supporting rudder stock.
4. Demountable assemble type rudder blade according to claim 1, is characterized in that: the inner side and outer side of rudder blade is all coated with anti-corrosion oil enamelled coating on the surface.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520550871.0U CN204871572U (en) | 2015-07-27 | 2015-07-27 | Can dismantle assembled rudder blade |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520550871.0U CN204871572U (en) | 2015-07-27 | 2015-07-27 | Can dismantle assembled rudder blade |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204871572U true CN204871572U (en) | 2015-12-16 |
Family
ID=54815977
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520550871.0U Expired - Fee Related CN204871572U (en) | 2015-07-27 | 2015-07-27 | Can dismantle assembled rudder blade |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204871572U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2018203236A (en) * | 2017-05-30 | 2018-12-27 | ベッカー マリン システムズ ゲーエムベーハーｂｅｃｋｅｒ ｍａｒｉｎｅ ｓｙｓｔｅｍｓ ＧｍｂＨ | Rudder plate provided with rudder hub and rudder hub for rudder plate |
| CN109720569A (en) * | 2018-11-12 | 2019-05-07 | 中航通飞研究院有限公司 | A kind of large size amphibious aircraft water rudder |
-
2015
- 2015-07-27 CN CN201520550871.0U patent/CN204871572U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2018203236A (en) * | 2017-05-30 | 2018-12-27 | ベッカー マリン システムズ ゲーエムベーハーｂｅｃｋｅｒ ｍａｒｉｎｅ ｓｙｓｔｅｍｓ ＧｍｂＨ | Rudder plate provided with rudder hub and rudder hub for rudder plate |
| CN109720569A (en) * | 2018-11-12 | 2019-05-07 | 中航通飞研究院有限公司 | A kind of large size amphibious aircraft water rudder |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20151216 Termination date: 20160727 |