CN105059519A - Observation device of rudder-blade sealing plate - Google Patents
Observation device of rudder-blade sealing plate Download PDFInfo
- Publication number
- CN105059519A CN105059519A CN201510457601.XA CN201510457601A CN105059519A CN 105059519 A CN105059519 A CN 105059519A CN 201510457601 A CN201510457601 A CN 201510457601A CN 105059519 A CN105059519 A CN 105059519A
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- CN
- China
- Prior art keywords
- rudder
- welding seat
- observation device
- shrouding
- sealing plate
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- 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.)
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Abstract
The invention discloses an observation device of a rudder-blade sealing plate. The observation device consists of a welding seat plate and organic glass, wherein the welding seat plate is arranged on a sealing plate; the organic glass is arranged in the middle of the welding seat plate; a rubber washer is arranged at the periphery of the organic glass; an external thread ring is arranged on one side of the organic glass; an observation hole is formed in the sealing plate; a round steel bar is fixed at the observation hole through a nut. The observation device has the benefits that the observation device is simple to manufacture and mount, is low in cost, does not need to be maintained, is good in airtightness, is durable, can be used for underwater observation, is convenient to operate, and can be manufactured in batches and applied to various ships.
Description
Technical field
The present invention relates to mechanical equipment technical field, especially relate to a kind of rudder blade shrouding finder.
Background technology
Rudder blade is the body producing rudder action power, is made by timber or steel.Now except razshiva, be all be made up of steel, and majority is welded into hollow airfoil type.The panel of rudder blade claims rudder plate (cover plate), the rudder blade of single plate rudder (balanced rudder) i.e. rudder plate.
Rudder blade is the important component part of shipping rudder system, and what be attached thereto has rudder stock, rudder pintle, nut etc.If nut occurs lax, can have a huge impact the rudder system of boats and ships, thus affect the safe navigation of boats and ships.Because rudder blade is immersed under water for a long time, the situation of internal nut after traditional rudder blade shrouding, cannot be observed, cannot judge whether nut relaxes.
Summary of the invention
For overcoming the problems referred to above, the present invention adopts following technical scheme:
A kind of rudder blade shrouding finder, comprise welding seat board and organism glass composition, described welding seat board is placed on shrouding, organism glass is equipped with in the middle part of welding seat board, the side that organism glass surrounding is equipped with rubber grommet organism glass is provided with outside thread circle, described shrouding is provided with inspection door, and round steel is fixed on inspection door by nut.
Described round steel outside scribbles fluorescent paint.
Advantage of the present invention is: this this device of device makes, it is simple to install, the low Maintenance free of cost, and good airproof performance is durable in use, can underwater observation, easy to operate, can be applied on all types of boats and ships by batch making.
Accompanying drawing explanation
Fig. 1 is structural representation of the present invention.
Fig. 2 is local structure schematic diagram of the present invention.
Detailed description of the invention
As shown in Figure 1, 2, a kind of rudder blade shrouding finder, comprise welding seat board 1 and organism glass 2 form, described welding seat board 1 is placed on shrouding 6, organism glass 2 is equipped with in the middle part of welding seat board 1, the side that organism glass 2 surrounding is equipped with rubber grommet 3 organism glass 2 is provided with outside thread circle 4, and described shrouding 5 is provided with inspection door, and round steel 5 is fixed on inspection door by nut 7.
Described round steel 5 outside scribbles fluorescent paint.
Principle is as follows:
Round steel 5 being welded on before shrouding 6 nut 7 is right against on the position of inspection door, round steel 5 coats fluorescent paint, rubber grommet 3, organism glass 2 and outside thread circle 4 are arranged in order successively in welding seat board 1, welding seat board 1 is welded with on shrouding 6, finally again shrouding 6 is welded on rudder blade.
Claims (2)
1. a rudder blade shrouding finder, comprise welding seat board (1) and organism glass (2) composition, it is characterized in that: described welding seat board (1) is placed on shrouding (6), welding seat board (1) middle part is equipped with organism glass (2), the side that organism glass (2) surrounding is equipped with rubber grommet (3) organism glass (2) is provided with outside thread circle (4), described shrouding (5) is provided with inspection door, and round steel (5) is fixed on inspection door by nut (7).
2. a kind of rudder blade shrouding finder according to claim 1, is characterized in that: described round steel (5) outside scribbles fluorescent paint.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510457601.XA CN105059519A (en) | 2015-07-30 | 2015-07-30 | Observation device of rudder-blade sealing plate |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510457601.XA CN105059519A (en) | 2015-07-30 | 2015-07-30 | Observation device of rudder-blade sealing plate |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN105059519A true CN105059519A (en) | 2015-11-18 |
Family
ID=54489118
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510457601.XA Pending CN105059519A (en) | 2015-07-30 | 2015-07-30 | Observation device of rudder-blade sealing plate |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105059519A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109263804A (en) * | 2018-09-30 | 2019-01-25 | 广船国际有限公司 | A kind of ship underwater observation structure |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103586565A (en) * | 2013-11-04 | 2014-02-19 | 哈尔滨工业大学（威海） | Underwater wet welding tracking system based on active vision |
| CN103698964A (en) * | 2013-12-16 | 2014-04-02 | 中国海洋石油总公司 | Underwater camera sealing cabin |
| JP2014098602A (en) * | 2012-11-14 | 2014-05-29 | Hitachi Power Solutions Co Ltd | Underwater observation device, underwater observation method and radioactivity measurement method of fuel assembly using underwater observation method |
| CN204021200U (en) * | 2014-05-26 | 2014-12-17 | 扬帆集团股份有限公司 | View plug under a kind of marine water |
| CN204452896U (en) * | 2015-03-13 | 2015-07-08 | 舟山市沥港船舶修造有限公司 | A kind of yacht underwater observing device |
| CN204937450U (en) * | 2015-07-30 | 2016-01-06 | 泰州口岸船舶有限公司 | A kind of rudder blade shrouding finder |
-
2015
- 2015-07-30 CN CN201510457601.XA patent/CN105059519A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2014098602A (en) * | 2012-11-14 | 2014-05-29 | Hitachi Power Solutions Co Ltd | Underwater observation device, underwater observation method and radioactivity measurement method of fuel assembly using underwater observation method |
| CN103586565A (en) * | 2013-11-04 | 2014-02-19 | 哈尔滨工业大学（威海） | Underwater wet welding tracking system based on active vision |
| CN103698964A (en) * | 2013-12-16 | 2014-04-02 | 中国海洋石油总公司 | Underwater camera sealing cabin |
| CN204021200U (en) * | 2014-05-26 | 2014-12-17 | 扬帆集团股份有限公司 | View plug under a kind of marine water |
| CN204452896U (en) * | 2015-03-13 | 2015-07-08 | 舟山市沥港船舶修造有限公司 | A kind of yacht underwater observing device |
| CN204937450U (en) * | 2015-07-30 | 2016-01-06 | 泰州口岸船舶有限公司 | A kind of rudder blade shrouding finder |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109263804A (en) * | 2018-09-30 | 2019-01-25 | 广船国际有限公司 | A kind of ship underwater observation structure |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| WD01 | Invention patent application deemed withdrawn after publication | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20151118 |