CN201545171U - Small segment pedestal used for mounting rudder propeller - Google Patents
Small segment pedestal used for mounting rudder propeller Download PDFInfo
- Publication number
- CN201545171U CN201545171U CN2009202925853U CN200920292585U CN201545171U CN 201545171 U CN201545171 U CN 201545171U CN 2009202925853 U CN2009202925853 U CN 2009202925853U CN 200920292585 U CN200920292585 U CN 200920292585U CN 201545171 U CN201545171 U CN 201545171U
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- plate
- pedestal
- small segment
- subsection
- type well
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Abstract
The utility model discloses a small segment pedestal used for mounting rudder propeller, which comprises a small segment platform plate (4) formed with a circular opening, a ring-shaped flange plate (5) disposed on the platform plate in concentric state with the circular opening, and a ring-shaped vertical type well surrounding plate (2) disposed on the flange plate; brackets (3) are vertically disposed with intervals around the vertical type well surrounding plate; the annular circumference of the flange plate is formed with bolt holes with intervals, and the bolt holes are positioned on the inner side of the vertical type well surrounding plate. In the utility model, when dividing hull into segments, a small segment is especially divided out for the rudder propeller pedestal for transportation and processing positioning; thereby, the small segment for the pedestal can be processed in workshop, correspondingly reduces processing cost and guarantees processing precision. And the construction method realized based on the small segment pedestal structure of the utility model avoids the needs of re-designing re-purchasing and manufacturing new mounting machine; and can save a great amount of cost.
Description
Technical field
The present invention relates to the mounting structure of full-rotating rudder paddle in all kinds of boats and ships, more particularly, relate to the base construction that full-rotating rudder paddle is installed.
Background technology
At multi-functional, extra high ocean engineering operation of alerting ability and auxiliary vessel, in the construction that detects ship, various towboats, full-rotating rudder paddle is installed usually.The full-rotating rudder paddle device is the key equipment that adopts electric propulsion or dynamic positioning boats and ships, mainly is made up of screw propeller, prop shaft, streamlined reefer housing, gear case, hydraulic pressure helm and hydraulic pressure variable pitch device, housing and support etc.Be installed in the bottom of hull, match, connect with bolt by bolt hole on its support and hull pedestal hole.Its actuating device is a motor, is connected by the input shaft of rigidity plunging joint with the oar device top of coming about.
In all kinds of boats and ships that full-rotating rudder paddle is installed, the device susceptor diameter is between 2.5-4 rice, and the making processing of pedestal and precision control exceed conventional requirement.Under the prior art, rudder oar pedestal is made and processing by shipyard, all is that pedestal is welded on the hull usually, goes up assembly machine then and carries out machine up.Assembly machine is no problem for the plane processing of protruding, but for the processing of recessed formula plane, common assembly machine just fails to satisfy requirements, and must spend long-time and high cost, designs new-type assembly machine, just can deal with problems.
Summary of the invention
The present invention mainly is for the location of satisfying the full-rotating rudder paddle device, needs is installed, solve full-rotating rudder paddle pedestal processing and fabricating and precision control technology problem, a kind of economical and practical full-rotating rudder paddle Unit Installation base construction is provided, its purpose is intended to change the processing mode of traditional pedestal, the machine up problem of this class rudder oar base plane is resolved, save and be worth expensive assembly machine, also guaranteed the various accuracy requirements of base plane flange simultaneously.
In order to achieve the above object, a kind of subsection pedestal that is used to install the full-rotating rudder paddle device of the present invention, comprise the subsection landing slab that is provided with circular port, be provided with and place annular flange plate on the described landing slab, and place the annular vertical well plate that encloses on the described flanged plate with one heart with described circular port is concentric; The described vertical vertical bracket that is provided with of spaced around that encloses the well plate.Wherein, be arranged at intervals with bolt hole on the annular circumferential of described flanged plate, and described spiro keyhole position is in described vertical inboard of enclosing the well plate, so that the installation of full-rotating rudder paddle device in circular port.
The present invention is used to install the subsection pedestal of full-rotating rudder paddle device, its purpose is, when division of hull, is that the pedestal of rudder oar device is divided a little segmentation specially at first, the subsection structure is convenient to transportation like this, the processing location is also easy, thereby the hull subsection that pedestal is set can be processed the especially processing of base part in the workshop, can in the workshop, finish, because shop equipment is complete, has simplified operation greatly, and has guaranteed working accuracy easily.Simultaneously, the distortion when real ship field weld is mainly considered in the division of subsection size is selected to get final product as required.
After subsection is made, transport to engineering shop, at first go up vertical lathe and carry out plane processing, go up drilling machine then and hole.Processing will detect later, carries out record, uses during in order to welding.Afterwards subsection is transported back the sectional making place, carried out total bond pads.To carry out in strict accordance with welding procedure during welding, and monitor the variation of planeness constantly, adjust sequence of welding in good time, guarantee pedestal making precision.Avoid redesigning, purchase, make new make-up machinery processing tool based on the method for construction that subsection base construction of the present invention is realized, saved a large amount of frock expenses.
Description of drawings
Fig. 1 is the boats and ships subsection structural representation that the present invention is provided with pedestal;
Fig. 2 is the plan structure scheme drawing of the medium and small base segments of Fig. 1;
Fig. 3 is the structural representation of boats and ships subsection under middle group of state that the present invention is provided with pedestal;
Fig. 4 is the structural representation of boats and ships subsection under total group state that the present invention is provided with pedestal;
Fig. 5 is the planar structure scheme drawing of pedestal flange;
Fig. 6 be among Fig. 5 the pedestal flange partly cut open structural representation.
The specific embodiment
Hull subsection as depicted in figs. 1 and 2, be provided with the pedestal that is used to install full-rotating rudder paddle, comprise the subsection landing slab 4 that is provided with circular port 1, be provided with and place annular flange plate 5 on the landing slab 4, and place the annular vertical well plate 2 that encloses on the flanged plate 5 with one heart with circular port 1 is concentric.Landing slab 4 cuts into circle; The vertical vertical bracket 3 that is provided with of spaced around that encloses well plate 2, the wherein vertical bracket that encloses the well plate and strengthen usefulness on every side all is welded to form.
Structure as flanged plate 5 as described in Fig. 5 and 6 is arranged at intervals with bolt hole 6 on annular circumferential.Under total group of state shown in Figure 2, bolt hole 6 is positioned at vertical inboard of enclosing the well plate.Thereby the full-rotating rudder paddle Unit Installation is to realize in by the vertical circular cavity 1 that encloses well plate 2 besieged city, promptly utilizes bolt that the full-rotating rudder paddle device is weldingly fixed on the circular flange plate 5.
Fig. 3 and Fig. 4 represent the structure of subsection from the upright state of middle groups to final total group state respectively.Structure among Fig. 3 adds after the stern outside plate again, forms the stern segmentation assembling structure of Fig. 4.Round mouth 1 place of subsection promptly is the well that encloses that the full-rotating rudder paddle device is installed.
The above; only be the preferable specific embodiment of the present invention; but protection scope of the present invention is not limited thereto; anyly be familiar with those skilled in the art in the technical scope that the present invention discloses; be equal to replacement or change according to technical scheme of the present invention and inventive concept thereof, all should be encompassed within protection scope of the present invention.
Claims (1)
1. subsection pedestal that is used to install the full-rotating rudder paddle device, it is characterized in that, comprise the subsection landing slab (4) that is provided with circular port, be provided with and place annular flange plate (5) on the described landing slab (4), and place the annular vertical well plate (2) that encloses on the described flanged plate (5) with one heart with described circular port is concentric; The described vertical vertical bracket (3) that is provided with of spaced around that encloses well plate (2);
Wherein, be arranged at intervals with bolt hole (6) on the annular circumferential of described flanged plate (5), and described bolt hole (6) is positioned at described vertical inboard of enclosing well plate (2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009202925853U CN201545171U (en) | 2009-12-14 | 2009-12-14 | Small segment pedestal used for mounting rudder propeller |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009202925853U CN201545171U (en) | 2009-12-14 | 2009-12-14 | Small segment pedestal used for mounting rudder propeller |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201545171U true CN201545171U (en) | 2010-08-11 |
Family
ID=42600335
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2009202925853U Expired - Lifetime CN201545171U (en) | 2009-12-14 | 2009-12-14 | Small segment pedestal used for mounting rudder propeller |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201545171U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103818540A (en) * | 2014-02-28 | 2014-05-28 | 广新海事重工股份有限公司 | Processing method of eccentric full-revolving steering oar device base |
| CN109466694A (en) * | 2018-10-31 | 2019-03-15 | 广船国际有限公司 | A kind of ship is come about limited region dividing method |
| CN112141291A (en) * | 2020-10-09 | 2020-12-29 | 中船澄西扬州船舶有限公司 | Flange machining and mounting process of ship full-rotation pod propeller |
-
2009
- 2009-12-14 CN CN2009202925853U patent/CN201545171U/en not_active Expired - Lifetime
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103818540A (en) * | 2014-02-28 | 2014-05-28 | 广新海事重工股份有限公司 | Processing method of eccentric full-revolving steering oar device base |
| CN109466694A (en) * | 2018-10-31 | 2019-03-15 | 广船国际有限公司 | A kind of ship is come about limited region dividing method |
| CN112141291A (en) * | 2020-10-09 | 2020-12-29 | 中船澄西扬州船舶有限公司 | Flange machining and mounting process of ship full-rotation pod propeller |
| CN112141291B (en) * | 2020-10-09 | 2022-05-06 | 中船澄西扬州船舶有限公司 | Flange machining and mounting process of ship full-rotation pod propeller |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20100811 |