CN103029821A - Screw-rudder lifting device - Google Patents
Screw-rudder lifting device Download PDFInfo
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- CN103029821A CN103029821A CN2012105372571A CN201210537257A CN103029821A CN 103029821 A CN103029821 A CN 103029821A CN 2012105372571 A CN2012105372571 A CN 2012105372571A CN 201210537257 A CN201210537257 A CN 201210537257A CN 103029821 A CN103029821 A CN 103029821A
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- guide rail
- adapter plate
- rudder
- hull
- slurry
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Abstract
The invention discloses a screw-rudder lifting device which is characterized by comprising an installation plate and a hydraulic cylinder. A hydraulic installation space is formed between the installation plate and the hydraulic cylinder. A linear guide rail is arranged between the installation plate and a ship body. The installation plate moves up and down relative to the ship body through the guide rail. A connecting plate connected with a rod body is further arranged on the back of the installation plate. The connecting plate is provided with an opening which can be moveably connected with a lug of the rod body on the hydraulic cylinder. A joint for assembling the screw-rudder is arranged on the front face of the installation plate. The cylinder of the hydraulic cylinder is vertically arranged on the ship body at the tail. The rod body drives the installation plate to move up and down. The lifting device has the effects of large lifting range, simple structure, strong universality and good anti-torque performance, and is suitable for high power.
Description
Technical field
The present invention relates to the marine propulsion field, particularly a kind of slurry rudder jacking system.
Background technology
Marine propuision system, particularly high-performance propulsion system, general ship slurry and rudder for ship, separately design, be installed separately, ship slurry and rudder for ship are fixed on the stern and underwater, can not move up and down, when ship slurry or rudder for ship are out of order, descend the water maintenance, affect operation and the degree of utilization of boats and ships.
In the existing design, also have rudder for ship and ship slurry Integral design and slurry rudder gear that can lifting, ZL200810024492.2, ZL200520039691.2, ZL200710307518.X all disclose can lifting slurry rudder gear technical scheme, but the improved aspect of needs is arranged.The ZL200810024492.2 lifting bar is in turning set, and setting accuracy is high, and platform needs level, and it is universal poor to install, and high-power propulsion system is used limited; 200520039691.2 disclosed technical scheme exists applicable diameter of propeller little, the problem that the range value is little and degreeof turn is little needs to set up ship stern erecting stage simultaneously; The disclosed technical scheme of ZL200710307518.X, fence type crane complex structure, erecting stage requires high, and universal not strong, torque resistant is poor.
In sum, ship slurry and rudder for ship isolating construction go for high-power, but can not move up and down; And in the existing liftable slurry rudder gear, its jacking system more or less exists complex structure, erecting stage requirement height, universal not strong, inapplicable high-power propulsion system, the range value is little or degreeof turn is little, the shortcoming of torque resistant poor performance.
Summary of the invention
Technical matters to be solved by this invention is for above-mentioned prior art present situation, provides that a kind of range is large, simple in structure, universal strong, torque resistant performance be good, is applicable to a kind of slurry rudder jacking system of high-power propulsion system.
The present invention solves the problems of the technologies described above the technical scheme that adopts, a kind of slurry rudder jacking system, it is characterized in that: comprise an adapter plate, a hydraulic actuating cylinder, form the hydraulic actuating cylinder installing space between adapter plate and the hull, be provided with line slideway between adapter plate and the hull, above-mentioned adapter plate is done only and can be moved up and down by the relative hull of guide rail; The adapter plate back side also is provided with the connecting panel that is connected with the body of rod, and the front is provided with the interface for assembling slurry rudder; The cylinder body of hydraulic actuating cylinder is vertically fixed on the boats and ships afterbody, and the body of rod articulates by earrings and connecting panel, and body of rod drive installation plate moves up and down.
Optimize, the convex of above-mentioned guide rail is arranged on the hull, and spill is arranged on the adapter plate.
Optimize, the spill of above-mentioned guide rail is arranged on the adapter plate, and convex is arranged on the hull.
Optimize, the structure of the convex of above-mentioned guide rail for being interrupted, spill is continuous straight-line groove structure.
Optimize, above-mentioned guide rail is the dove-tail form single-rail.
Optimize, above-mentioned guide rail is single-rail, and convex is T-shaped, spill and the T-shaped guide-track groove that cooperates.
Optimize, above-mentioned guide rail is parallel two guide rails, and hydraulic actuating cylinder is assemblied in the space of adapter plate, hull and two guide rail formation.
Optimize, the guide rail of above-mentioned two guide rails is L-type.
Optimize, the guide rail of described pair of guide rail is dove-tail form.
Compared with prior art, above-mentioned jacking system has that range is large, simple in structure, universal strong, torque resistant performance are good, is applicable to high-performance effect.
Description of drawings
Fig. 1 is two guide rail embodiment birds-eye vieies;
Fig. 2 is that the A of Fig. 1 is to view;
Fig. 3 is dove-tail form single-rail embodiment birds-eye view;
Fig. 4 is T-shaped single-rail embodiment birds-eye view;
Fig. 5 is two guide rail embodiment scheme drawings.
The specific embodiment
The excellent properties such as line slideway has the accuracy of positioning height, wearing and tearing are little, load-carrying capacity strong, the easy also tool interchangeability of assembling apply in the industry widely.The device that is used for lifting slurry rudder, guide rail itself be except as the tracks, its assembling simple in structure, easy to maintenance, that load-carrying capacity is strong, anti-ship is starched the thrust moment of torsion is good, more can be applicable in the high-power propulsion system.Line slideway has linear rolling guide, and sliding straight guide rail is also arranged, and the convex of guide rail and spill cooperate also plurality of classes, and the selective basis actual needs of the form of guide rail, kind is selected.Horizontal surface can be comprehensive the slurry rudder that rotates of 360 degree, ship slurry propelling thrust direction neither be changeless, the direction of thrust moment of torsion also changes, and therefore needs jacking system good in the comprehensive torque resistant performance of horizontal surface, is enough to overcome the moment of torsion that high-power thrust produces.Therefore to select under the state of not disassembling, can only do along guide rail guide rail or the guideway of straight-line displacement.
By reference to the accompanying drawings 1, Fig. 2, Fig. 3, Fig. 4 are described in further detail the present invention.
A kind of slurry rudder jacking system, comprise 1, one hydraulic actuating cylinder 2 of an adapter plate, form hydraulic actuating cylinder 2 installing spaces between adapter plate 1 and the hull 4, be provided with line slideway 3 between adapter plate 1 and the hull 4, above-mentioned adapter plate 1 is done only and can be moved up and down by guide rail 3 relative hulls 4; Adapter plate 1 back side also is provided with the connecting panel 5 that is connected with the body of rod of hydraulic actuating cylinder 2, has the hole on the connecting panel 5, is used for hold-down bolt or pin etc.; Adapter plate 1 front is provided with the interface 7 for assembling slurry rudder; The cylinder body of hydraulic actuating cylinder 2 is vertically fixed on the hull 4 of stern, and the body of rod articulates by the perforate of earrings 6 with connecting panel 5, and body of rod drive installation plate 1 moves up and down.Guide rail 3 is installed on the hull 4 of stern, fixes a guideway on the hull 4, and the back side of adapter plate 1 is fixed on another guideway.
Guideway on the adapter plate 1 also can be one-body molded, strengthens the Joint strenght between guideway and the adapter plate 1, and adapter plate 1 can move up and down by guide rail 3 relative hulls 4, also can baffle plate be set on adapter plate 1 top or bottom, the stroke of restriction adapter plate 1.Leave the installing space of hydraulic actuating cylinder 2 between adapter plate 1 and the hull 4, hydraulic actuating cylinder 2 is fixed on the hull 4 in upper mode with the body of rod, but bolt is fixed or welding etc.; The earrings 6 on the top of the body of rod articulates with the perforate of the connecting panel 5 at adapter plate 1 back side.Hydraulic actuating cylinder 2 also can the body of rod under mode be fixed on the hull 4 the i.e. lifting opposite direction of the lifting direction of adapter plate 1 and the body of rod.
Hydraulic actuating cylinder 2 is driven by hydraulic oil, and large-scale boats and ships are the construction machinery and equipment boats and ships particularly, and hydraulic power unit is generally arranged, and reconciles the lifting of hydraulic actuating cylinder 2 bodies of rod by hydraulic oil.Hydraulic actuating cylinder 2 with the body of rod when upper mode is fixed on hull 4, the body of rod is when rising, and adapter plate 1 moves up along track, and the slurry rudder gear is with adapter plate 1 together upward movement, structure or parts that ship slurries etc. are soaked in water at ordinary times all surface, thereby maintain or keep in repair.The moment of torsion that ship slurry thrust produces is born by guide rail 3, hydraulic actuating cylinder 2 liftings, and the load of hydraulic actuating cylinder 2 must be greater than adapter plate 1 and slurry rudder weight sum.
Preferred embodiment, the convex of above-mentioned guide rail 3 are fixed on the hull 4, and matrix is fixed on the adapter plate 1.Convex or spill are the shapes of guide rail 3 cross-sectional planes, and the spill of guide rail 3 is guide-track groove, shown in the embodiment of accompanying drawing 1, accompanying drawing 4.
Preferred embodiment, the matrix of above-mentioned guide rail 3 are fixed on the adapter plate 1, and convex is fixed on the hull 4, shown in accompanying drawing 3 embodiment.
Preferred embodiment, the block structure of the convex of above-mentioned guide rail 3 for being interrupted, spill is continuous straight-line groove, shown in accompanying drawing 2 embodiment.The guide-track groove of spill is continuous, and convex is block, and guide rail 3 arranges 2 or 2 above convexs, can play and limit adapter plate 1 path of motion, overcome ship slurry thrust moment of torsion and get final product.
Preferred embodiment, above-mentioned guide rail 3 is the dove-tail form single-rail, convex as shown in Figure 3 and concave structure.
Preferred embodiment, above-mentioned guide rail 3 is single-rail 3, and convex is T-shaped, and spill is and the T-shaped guide-track groove that cooperates, convex as shown in Figure 4 and concave structure.
Preferred embodiment, above-mentioned guide rail 3 is parallel two guide rail structures, hydraulic actuating cylinder 2 is assemblied in adapter plate 1, hull 4 and two guide rails 3 and forms in the space embodiment shown in accompanying drawing 1, accompanying drawing 2.Stability and the torque resistant of two guide rails are better, and high-power propulsion system selects two guide rail structures to be advisable.
Preferred embodiment, the guide rail 3 of above-mentioned two guide rails is L-type.Such as accompanying drawing 1, embodiment shown in the drawings, the convex of guide rail 3 and matrix are L-type, and be intermeshing.
Preferred embodiment, described two guide rails 3 of 3 of leading are dove-tail form, namely the convex of guide rail 3 and matrix are that dove-tail form cooperates, and two parallel dove-tail form guide rails namely are set get final product.
Compared with prior art, above-mentioned jacking system has that range is large, simple in structure, universal strong, torque resistant performance are good, is applicable to high-performance effect.
Claims (9)
1. a slurry rudder jacking system is characterized in that: comprise an adapter plate (1), a hydraulic actuating cylinder (2), formation hydraulic actuating cylinder installing space between adapter plate and the hull (4); Be provided with line slideway (3) between adapter plate and the hull, described adapter plate (1) moves up and down only by the relative hull of guide rail (3); Adapter plate (1) back side also is provided with the connecting panel (5) that is connected with the body of rod, and connecting panel (5) has perforate, and perforate can be flexibly connected with the earrings (6) of the body of rod on the hydraulic actuating cylinder; Adapter plate (1) front is provided with the interface (7) for assembling slurry rudder; The cylinder body of hydraulic actuating cylinder (2) is vertically fixed on the hull (4) of stern, and body of rod drive installation plate (1) moves up and down.
2. described a kind of slurry rudder jacking system according to claim 1, it is characterized in that: the convex of described guide rail (3) is arranged on the hull, and matrix is arranged on the adapter plate (1).
3. described a kind of slurry rudder jacking system according to claim 1, it is characterized in that: the matrix of described guide rail (3) is arranged on the adapter plate (1), and convex is arranged on the hull.
4. according to claim 1 to 3 described any slurry rudder jacking systems, it is characterized in that: the projection of the convex of described guide rail (3) for being interrupted, matrix is continuous straight-line groove structure.
5. described a kind of slurry rudder jacking system according to claim 4, it is characterized in that: described guide rail (3) is the dove-tail form single-rail.
6. described a kind of slurry rudder jacking system according to claim 4, it is characterized in that: described guide rail (3) is single-rail, and convex is T-shaped, spill and the T-shaped guide-track groove that cooperates.
7. according to claim 1 to 3 described any slurry rudder jacking systems, it is characterized in that: described guide rail (3) is parallel two guide rail structures, and hydraulic actuating cylinder (2) is assemblied in the space of adapter plate (1), hull (4) and two guide rail formation.
8. described a kind of slurry rudder jacking system according to claim 7, it is characterized in that: described guide rail (3) is L-type.
9. described a kind of slurry rudder jacking system according to claim 7, it is characterized in that: described guide rail (3) is dove-tail form.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012105372571A CN103029821A (en) | 2012-12-12 | 2012-12-12 | Screw-rudder lifting device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012105372571A CN103029821A (en) | 2012-12-12 | 2012-12-12 | Screw-rudder lifting device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN103029821A true CN103029821A (en) | 2013-04-10 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2012105372571A Pending CN103029821A (en) | 2012-12-12 | 2012-12-12 | Screw-rudder lifting device |
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| CN (1) | CN103029821A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2021056672A1 (en) * | 2019-09-27 | 2021-04-01 | 唐旭明 | Hull propulsion mechanism multidirectional adjustment auxiliary structure |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6890227B1 (en) * | 2004-02-09 | 2005-05-10 | Brunswick Corporation | Compact jack plate with improved access to hydraulic components |
| US20070221113A1 (en) * | 2006-03-24 | 2007-09-27 | Detwiler Industries Llc | Combined outboard motor support and trim plate |
| US7416459B1 (en) * | 2007-04-16 | 2008-08-26 | Pelini Mark F | Jack plate/hydraulic cylinder system |
| CN201220745Y (en) * | 2008-03-25 | 2009-04-15 | 张家港市飞驰机械制造有限公司 | Propeller elevating and reversing arrangement |
| US20110111654A1 (en) * | 2009-11-12 | 2011-05-12 | Porta Scott S | Outboard motor mounting process and apparatus |
-
2012
- 2012-12-12 CN CN2012105372571A patent/CN103029821A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6890227B1 (en) * | 2004-02-09 | 2005-05-10 | Brunswick Corporation | Compact jack plate with improved access to hydraulic components |
| US20070221113A1 (en) * | 2006-03-24 | 2007-09-27 | Detwiler Industries Llc | Combined outboard motor support and trim plate |
| US7416459B1 (en) * | 2007-04-16 | 2008-08-26 | Pelini Mark F | Jack plate/hydraulic cylinder system |
| CN201220745Y (en) * | 2008-03-25 | 2009-04-15 | 张家港市飞驰机械制造有限公司 | Propeller elevating and reversing arrangement |
| US20110111654A1 (en) * | 2009-11-12 | 2011-05-12 | Porta Scott S | Outboard motor mounting process and apparatus |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2021056672A1 (en) * | 2019-09-27 | 2021-04-01 | 唐旭明 | Hull propulsion mechanism multidirectional adjustment auxiliary structure |
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Application publication date: 20130410 |