CN204432973U - A kind of boom type trawlboat - Google Patents
A kind of boom type trawlboat Download PDFInfo
- Publication number
- CN204432973U CN204432973U CN201420794446.1U CN201420794446U CN204432973U CN 204432973 U CN204432973 U CN 204432973U CN 201420794446 U CN201420794446 U CN 201420794446U CN 204432973 U CN204432973 U CN 204432973U
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- China
- Prior art keywords
- stabilizer
- hull
- trawlboat
- actuating cylinder
- hydraulic actuating
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- 239000003381 stabilizer Substances 0.000 claims abstract description 74
- 230000000694 effects Effects 0.000 description 3
- 238000004134 energy conservation Methods 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 230000000087 stabilizing effect Effects 0.000 description 2
- 238000010276 construction Methods 0.000 description 1
- 238000005260 corrosion Methods 0.000 description 1
- 230000007797 corrosion Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000006073 displacement reaction Methods 0.000 description 1
- 230000005484 gravity Effects 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 239000013535 sea water Substances 0.000 description 1
- 239000013589 supplement Substances 0.000 description 1
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- Jib Cranes (AREA)
Abstract
The utility model provides a kind of boom type trawlboat, belongs to technical field of ships.This boom type trawlboat, comprise hull, be arranged on the residential development above hull, be arranged on the trawlnet jib of midbody, be arranged on the rudder system of hull stern and be arranged on the main frame of hull interior, the output shaft of main frame is connected with one end of stern tube shaft, the other end of stern tube shaft is fixed with screw propeller, the both sides of hull respectively correspondence are provided with movable stabilizer, movable stabilizer, comprise hydraulic actuating cylinder, pipe link, stabilizer body, hydraulic power unit and hydraulic tubing, the cylinder body of hydraulic actuating cylinder is fixed on the inner side of profile outside plate, movablely between the piston rod of hydraulic actuating cylinder and outside plate to arrange and outboard is stretched out in the end of piston rod, stabilizer body is hinged on the outside plate of hull, one end of pipe link is hinged on the piston rod end of hydraulic actuating cylinder, the other end is hinged on stabilizer body, hydraulic actuating cylinder is connected with hydraulic power unit by hydraulic tubing.The utility model has and anti-waves strong, the easy to operate advantage of performance.
Description
Technical field
The utility model belongs to technical field of ships, relates to a kind of fishing boat, particularly a kind of boom type trawlboat.
Background technology
When boats and ships run into stormy waves in navigation process, the phenomenon of waving can be produced, boats and ships wave the navigability that can reduce boats and ships, injured vessel body structure, affects the normal work of equipment, instrument, also can cause displacement of goods or clash into damaging, also passenger and crewman can be made to swoon, may affect its fighting capacity to combat vessel, in order to reduce waving of boats and ships, many colleagues conduct in-depth research.
In reality, because the tonnage of fishing boat is less, easily produce when carrying out long range fishing and wave, particularly boom type trawlboat, because the jib be arranged on hull is general higher, usually the residential development on fishing boat is higher than, so cause the center of gravity of boom type trawlboat higher, cause the less stable of this kind of fishing boat in stormy waves, so how to improve the stability of boom type trawlboat, reducing its waving in stormy waves, is a problem anxious to be resolved.
Summary of the invention
The purpose of this utility model there are the problems referred to above for existing technology, proposes a kind of boom type trawlboat having better stability and resist ability of waving.
The purpose of this utility model realizes by following technical proposal: a kind of boom type trawlboat, comprise hull, be arranged on the residential development above hull, be arranged on the trawlnet jib of midbody, be arranged on the rudder system of hull stern and be arranged on the main frame of hull interior, the output shaft of described main frame is connected with one end of stern tube shaft, other one end of stern tube shaft is fixed with screw propeller, the both sides of described hull respectively correspondence are provided with movable stabilizer, described movable stabilizer, comprise hydraulic actuating cylinder, pipe link, stabilizer body, hydraulic power unit and hydraulic tubing, the cylinder body of described hydraulic actuating cylinder is fixed on the inner side of profile outside plate, movable setting between the piston rod of hydraulic actuating cylinder and outside plate, outboard is stretched out in the end of the piston rod of described hydraulic actuating cylinder, described stabilizer body is hinged on the outside plate of hull, one end of described pipe link is hinged on the piston rod end of hydraulic actuating cylinder, one end is hinged on stabilizer body in addition, described hydraulic actuating cylinder is connected with hydraulic power unit by hydraulic tubing.
In above-mentioned a kind of boom type trawlboat, described movable stabilizer is arranged on the middle part of hull.
In above-mentioned a kind of boom type trawlboat, the cross-sectional plane of the stabilizer body of described movable stabilizer is L-shaped.
In above-mentioned a kind of boom type trawlboat, described profile outside plate is also fixed with fixing stabilizer one and fixing stabilizer two along captain direction, and described fixing stabilizer two and fixing stabilizer one are separately positioned on the both sides, front and back of movable stabilizer.
In above-mentioned a kind of boom type trawlboat, described fixing stabilizer one and the cross-sectional plane of fixing stabilizer two all L-shaped.
In above-mentioned a kind of boom type trawlboat, the outside of described screw propeller is also provided with streamlined reefer housing.
In above-mentioned a kind of boom type trawlboat, in the bottom ship of described hull, position is provided with fixing stabilizer three along captain direction.
Compared with prior art, the utility model has the following advantages:
1, in the both sides of midbody, correspondence arranges movable stabilizer and fixing stabilizer respectively, and both simple with the use of, structure, anti-performances of waving are strong, reliable and stable, easy to operate.
2, streamlined reefer housing is set outside screw propeller, the thrust that screw propeller produces can be made full use of, energy-conservation, efficient.
Accompanying drawing explanation
Fig. 1 is integral structure schematic diagram of the present utility model.
Fig. 2 is the A-A section-drawing in Fig. 1.
Fig. 3 is the B-B section-drawing in Fig. 1.
Fig. 4 is the C-C section-drawing in Fig. 1.
In figure: 1, hull; 2, main frame; 3, stern tube shaft; 4, stern pipe; 5, screw propeller; 6, streamlined reefer housing; 7, rudder system; 8, rack; 9, trawlnet jib; 9a, anchor fitting; 10, residential development; 11, lamp mast table; 12, lamp mast; 13, signal lamp; 14, fixing stabilizer one; 15, fixing stabilizer two; 16, fixing stabilizer three; 17, movable stabilizer; 17a, hydraulic actuating cylinder; 17b, pipe link; 17c, stabilizer body; 18, hydraulic power unit; 18a, hydraulic tubing;
Detailed description of the invention
Be below specific embodiment of the utility model and by reference to the accompanying drawings, the technical solution of the utility model is further described, but the utility model be not limited to these embodiments.
As shown in Figures 1 to 4, a kind of boom type trawlboat, comprise hull 1, be arranged on the residential development 10 above hull 1, be arranged on the trawlnet jib 9 in the middle part of hull 1, be arranged on the rudder system 7 of hull 1 stern and be arranged on the main frame 2 of hull 1 inside, the output shaft of described main frame 2 is connected with one end of stern tube shaft 3, other one end of stern tube shaft 3 is fixed with screw propeller 5, the both sides of described hull 1 respectively correspondence are provided with movable stabilizer 17, described movable stabilizer 17, comprise hydraulic actuating cylinder 17a, pipe link 17b, stabilizer body 17c, hydraulic power unit 18 and hydraulic tubing 18a, the cylinder body of described hydraulic actuating cylinder 17a is fixed on the inner side of hull 1 side outside plate, movable setting between the piston rod of hydraulic actuating cylinder 17a and outside plate, outboard is stretched out in the end of the piston rod of described hydraulic actuating cylinder 17a, described stabilizer body 17c is hinged on the outside plate of hull 1, one end of described pipe link 17b is hinged on the piston rod end of hydraulic actuating cylinder 17a, one end is hinged on stabilizer body 17c in addition, described hydraulic actuating cylinder 17a is connected with hydraulic power unit 18 by hydraulic tubing 18a.Both sides in the middle part of hull 1 respectively correspondence arrange that movable stabilizer 17 structure is simple, stabilizing efficiency good, reliable and stable, movable stabilizer 17 is by HYDRAULIC CONTROL SYSTEM, easy to operate.
Specifically, described trawlnet jib 9 has two, be separately positioned on the left and right sides on residential development 10, lamp mast table 11 is also provided with between described two trawlnet jibs 9, lamp mast table 11 top is provided with lamp mast 12, described lamp mast 12 is provided with some signal lamps 13, and described signal lamp 13 is under sail for giving other boats and ships transmitting signal.Described lamp mast table 11 is also provided with the anchor fitting 9a for fixing trawlnet jib 9.
Specifically, Shanghai, described hull 1 stern deck is provided with rack 8, and described rack 8 is for storing fishing net.The activity of described stern tube shaft 3 is located in stern pipe 4; one end and the ship hull plate of stern pipe 4 are fixed; one end is fixed on outside plate by supporting construction in addition; between stern tube shaft 3 and stern pipe 4, watertight is arranged; stern pipe 4 keeps apart seawater and stern tube shaft 3; thus protection stern tube shaft 3 is not by marine corrosion, improves the service life of stern tube shaft 3.
Specifically, described movable stabilizer 17 is arranged on the middle part of hull 1, hull 1 can be balanced better like this, reduction is waved, improve anti-performance of waving, the cross-sectional plane of the stabilizer body 17c of described movable stabilizer 17 is L-shaped, the stabilizer body 17c that cross-sectional plane is L-shaped, can play the effect reducing hull 1 and wave further.
Specifically, described hull 1 side outside plate is also fixed with fixing stabilizer 1 and fixing stabilizer 2 15 along captain direction, and described fixing stabilizer 2 15 and fixing stabilizer 1 are separately positioned on the both sides, front and back of movable stabilizer 17.By movable stabilizer 17 and fixing stabilizer with the use of, stabilizing efficiency better, more reliable, and fixing stabilizer makes simple, and cost is low.
Specifically, described fixing stabilizer 1 and the cross-sectional plane of fixing stabilizer 2 15 all L-shaped.The fixing stabilizer 1 that cross-sectional plane is L-shaped and fixing stabilizer 2 15, can play the effect reducing hull 1 and wave further.
Specifically, the outside of described screw propeller 5 is also provided with streamlined reefer housing 6.Because the guide functions of streamlined reefer housing 6 is by current deflecting rear, the thrust that screw propeller produces can be made full use of, energy-conservation, efficient.
Specifically, in the bottom ship of described hull 1, position is provided with fixing stabilizer 3 16 along captain direction.Fixing stabilizer 3 16 can improve the stability of hull 1 further, reduces rocking of hull.
Specific embodiment described herein is only to the explanation for example of the utility model spirit.The utility model person of ordinary skill in the field can make various amendment or supplements or adopt similar mode to substitute to described specific embodiment, but can't depart from spirit of the present utility model or surmount the scope that appended claims defines.
Although more employ 1 herein, hull; 2, main frame; 3, stern tube shaft; 4, stern pipe; 5, screw propeller; 6, streamlined reefer housing; 7, rudder system; 8, rack; 9, trawlnet jib; 9a, anchor fitting; 10, residential development; 11, lamp mast table; 12, lamp mast; 13, signal lamp; 14, fixing stabilizer one; 15, fixing stabilizer two; 16, fixing stabilizer three; 17, movable stabilizer; 17a, hydraulic actuating cylinder; 17b, pipe link; 17c, stabilizer body; 18, hydraulic power unit; The term such as 18a, hydraulic tubing, but do not get rid of the possibility using other term.These terms are used to be only used to describe and explain essence of the present utility model more easily; The restriction that they are construed to any one additional is all contrary with the utility model spirit.
Claims (7)
1. a boom type trawlboat, comprise hull (1), be arranged on the residential development (10) of hull (1) top, be arranged on the trawlnet jib (9) at hull (1) middle part, be arranged on the rudder system (7) of hull (1) stern and be arranged on the inner main frame (2) of hull (1), the output shaft of described main frame (2) is connected with one end of stern tube shaft (3), other one end of stern tube shaft (3) is fixed with screw propeller (5), it is characterized in that, the both sides of described hull (1) respectively correspondence are provided with movable stabilizer (17), described movable stabilizer (17), comprise hydraulic actuating cylinder (17a), pipe link (17b), stabilizer body (17c), hydraulic power unit (18) and hydraulic tubing (18a), the cylinder body of described hydraulic actuating cylinder (17a) is fixed on the inner side of hull (1) side outside plate, movable setting between the piston rod of hydraulic actuating cylinder (17a) and outside plate, outboard is stretched out in the end of the piston rod of described hydraulic actuating cylinder (17a), described stabilizer body (17c) is hinged on the outside plate of hull (1), one end of described pipe link (17b) is hinged on the piston rod end of hydraulic actuating cylinder (17a), one end is hinged on stabilizer body (17c) in addition, described hydraulic actuating cylinder (17a) is connected with hydraulic power unit (18) by hydraulic tubing (18a).
2. a kind of boom type trawlboat according to claim 1, is characterized in that, described movable stabilizer (17) is arranged on the middle part of hull (1).
3. a kind of boom type trawlboat according to claim 2, is characterized in that, the cross-sectional plane of the stabilizer body (17c) of described movable stabilizer (17) is L-shaped.
4. a kind of boom type trawlboat according to claim 3, it is characterized in that, described hull (1) side outside plate is also fixed with fixing stabilizer one (14) and fixing stabilizer two (15) along captain direction, described fixing stabilizer two (15) and fixing stabilizer one (14) are separately positioned on the both sides, front and back of movable stabilizer (17).
5. a kind of boom type trawlboat according to claim 4, is characterized in that, the cross-sectional plane of described fixing stabilizer one (14) and fixing stabilizer two (15) is all L-shaped.
6. a kind of boom type trawlboat any one of claim 1 to 5 described in claim, is characterized in that, the outside of described screw propeller (5) is also provided with streamlined reefer housing (6).
7. a kind of boom type trawlboat any one of claim 1 to 5 described in claim, is characterized in that, in the bottom ship of described hull (1), position is provided with fixing stabilizer three (16) along captain direction.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420794446.1U CN204432973U (en) | 2014-12-15 | 2014-12-15 | A kind of boom type trawlboat |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420794446.1U CN204432973U (en) | 2014-12-15 | 2014-12-15 | A kind of boom type trawlboat |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204432973U true CN204432973U (en) | 2015-07-01 |
Family
ID=53600875
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420794446.1U Expired - Fee Related CN204432973U (en) | 2014-12-15 | 2014-12-15 | A kind of boom type trawlboat |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204432973U (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106394822A (en) * | 2016-10-21 | 2017-02-15 | 哈尔滨工程大学 | Ship retractable type bilge keel device using guide rails |
| CN108639264A (en) * | 2018-06-26 | 2018-10-12 | 浙江海洋大学 | A kind of boom type trawler |
| CN108839763A (en) * | 2018-06-26 | 2018-11-20 | 浙江海洋大学 | A kind of trawler |
| CN108839762A (en) * | 2018-06-26 | 2018-11-20 | 浙江海洋大学 | A kind of support construction for trawlnet cantilever crane |
| CN108860486A (en) * | 2018-06-26 | 2018-11-23 | 浙江海洋大学 | A kind of structure improved boom type trawler |
-
2014
- 2014-12-15 CN CN201420794446.1U patent/CN204432973U/en not_active Expired - Fee Related
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106394822A (en) * | 2016-10-21 | 2017-02-15 | 哈尔滨工程大学 | Ship retractable type bilge keel device using guide rails |
| CN106394822B (en) * | 2016-10-21 | 2018-05-18 | 哈尔滨工程大学 | A kind of ship extendible bilge keelson device using guide rail |
| CN108639264A (en) * | 2018-06-26 | 2018-10-12 | 浙江海洋大学 | A kind of boom type trawler |
| CN108839763A (en) * | 2018-06-26 | 2018-11-20 | 浙江海洋大学 | A kind of trawler |
| CN108839762A (en) * | 2018-06-26 | 2018-11-20 | 浙江海洋大学 | A kind of support construction for trawlnet cantilever crane |
| CN108860486A (en) * | 2018-06-26 | 2018-11-23 | 浙江海洋大学 | A kind of structure improved boom type trawler |
| CN108839763B (en) * | 2018-06-26 | 2019-09-03 | 浙江海洋大学 | A kind of trawler |
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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 |
Granted publication date: 20150701 Termination date: 20151215 |
|
| EXPY | Termination of patent right or utility model |