CN208947573U - A kind of air force ship rudder blade - Google Patents
A kind of air force ship rudder blade Download PDFInfo
- Publication number
- CN208947573U CN208947573U CN201821642549.0U CN201821642549U CN208947573U CN 208947573 U CN208947573 U CN 208947573U CN 201821642549 U CN201821642549 U CN 201821642549U CN 208947573 U CN208947573 U CN 208947573U
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- rudder blade
- rigid foam
- intermediate plate
- air force
- rudderpost
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Abstract
The utility model relates to a kind of air force ship rudder blades, the air force ship rudder blade includes rudder blade intermediate plate, rudderpost, connecting tube, connecting rod, left rigid foam, right rigid foam, left rigid foam, right rigid foam are fixed at the left and right sides of rudder blade intermediate plate, the lateral wall coated glass fiber reinforced plastic coating of left rigid foam, right rigid foam, rudderpost is vertically arranged in the tail end of rudder blade intermediate plate, connecting tube protrudes the front end that rudder blade intermediate plate is arranged in, connecting rod and connecting tube transmission cooperate, so that connecting rod can drive rudder blade is synchronous to rotate around rudderpost.
Description
Technical field
The utility model relates to boat and yacht equipment technical field, especially a kind of air force ship rudder blade.
Background technique
Air force ship (Airboat) can also be translated into airboat or air-boat.Air force ship one
As be using internal combustion engine as power, driving propeller rotation generate traveling motive force, with control stick drive turn to rudder control traveling side
To structure generally comprises hull, operation rudder, seat, engine, transmission system, propeller, steering rudder etc.；Air force ship
As a kind of apparatus of transport run in the water surface or wetland Region, in American-European many countries, no matter it designs, manufactures and applies
Extensive basis is suffered from, especially in the disaster relief, rescue, field work, exploration, wetland prospecting, environmentally friendly operation and is gone sightseeing
Etc. multiple fields, can be run in the environment that a variety of conventional car and boat such as the water surface, snowfield, ice face, desert, marsh cannot travel.
In the prior art, the important equipment that rudder blade is turned to as air force ship, existing rudder blade heavier mass, and steerage
It is poor.
Utility model content
The air force ship rudder that the technical problem to be solved by the present invention is to provide a kind of structures is simple, steerage is high
Leaf.
In order to solve the above technical problems, air force ship rudder blade provided by the utility model, including rudder blade intermediate plate, rudder
Axis, connecting tube, connecting rod, left rigid foam, right rigid foam, the left rigid foam, right rigid foam are fixed at rudder blade
The left and right sides of intermediate plate, the lateral wall coated glass fiber reinforced plastic coating of the left rigid foam, right rigid foam, the rudderpost are set vertically
The tail end in the rudder blade intermediate plate is set, the front end of the rudder blade intermediate plate, connecting rod and the connection is arranged in the connecting tube protrusion
Pipe transmission cooperation, so that the connecting rod can drive rudder blade is synchronous to rotate around rudderpost.
Further, the transversal cross-section of the rudder blade is arranged in wicker leaf shape, and the side smooth transition of rudder blade, two rudder blades are in duct
Tail end formed smooth transition runner, to improve steerage.
Further, the glass reinforced plastic coating includes being wrapped in the left rigid foam, the glass fibers on the outside of right rigid foam
Peacekeeping is coated in the epoxy resin on the outside of the glass fibre, so that the weatherability of rudder blade is strong, to adapt to extreme climatic environment.
Further, the rudder blade intermediate plate is aluminum alloy sheet, and multiple lightening holes are arranged on the rudder blade intermediate plate, to reduce rudder blade folder
Piece, rudder blade self weight.
Further, the left and right sides of the left rigid foam, the inner sidewall of right rigid foam and the rudder blade intermediate plate bonds
It is fixed.
The technical effect of utility model: (1) the air force ship rudder blade of the utility model, compared with the existing technology, rudder
Leaf can effectively mitigate rudder blade weight using rigid foam, the rudder blade intermediate plate of aluminum alloy material；Glass fibre is laid outside rigid foam
And epoxy resin, to improve weatherability.
Detailed description of the invention
The utility model is described in further detail with reference to the accompanying drawings of the specification:
Fig. 1 is rudder blade and the structural schematic diagram after duct assembly in the utility model；
Fig. 2 is the structural schematic diagram of rudder blade intermediate plate；
Fig. 3 is the top view of rudder blade；
Fig. 4 is the schematic diagram of the section structure of rudder blade.
In figure: duct 34, rudder blade 4, connecting tube 45, connecting rod 46, connecting flange 47, propeller 6, rudder blade intermediate plate 7, lightening hole
71, rudderpost 72, left rigid foam 73, right rigid foam 74, glass fibre 75, epoxy resin 76.
Specific embodiment
Embodiment 1
As shown in Figures 1 to 4, each rudder blade 4 of air force ship rudder blade of the present embodiment include rudder blade intermediate plate 7, rudderpost 72,
The transversal cross-section of connecting tube 45, connecting rod 46, left rigid foam 73, right rigid foam 74, each rudder blade 4 is arranged in wicker leaf shape, rudder blade 4
Two sides smooth transition so that two rudder blades duct 34 tail end formed smooth transition runner, to improve steerage；Left hard
The arranged on left and right sides of foam 73, right rigid foam 74 respectively with rudder blade intermediate plate 7 is adhesively fixed；Left rigid foam 73, right rigid foam
74 lateral wall coated glass fiber reinforced plastic coating, glass reinforced plastic coating include being wrapped in left rigid foam 73,74 outside of right rigid foam
Glass fibre 75 and epoxy resin 76 coated in the outside of glass fibre 75, so that the weatherability of rudder blade 4 is strong, it is extreme to adapt to
Climatic environment；Rudderpost 72 is vertically arranged in the tail end of rudder blade intermediate plate 7, and connecting flange 47 is respectively set in the bottom end and top of rudderpost 72
So that rudderpost 72 is convenient for assembly；Connecting rod 46 is set between adjacent rudder blade, before rudder blade intermediate plate 7 is arranged in the protrusion of connecting tube 45
End, connecting rod 46 and the transmission of connecting tube 45 cooperate, so that connecting rod 46 can drive rudder blade 4 is synchronous to rotate around rudderpost 72.In use, spiral
Paddle 6 is placed in duct 34, and rudder blade 4 in pairs and is rotatably provided in the tail end of duct 34, and as preferential, two rudder blades 4 are symmetrical arranged
In the two sides of the extended line of 6 main shaft of propeller, to improve steerage.
Preferably, rudder blade intermediate plate 7 is aluminum alloy sheet, multiple lightening holes 71 are set on the rudder blade intermediate plate 7, to reduce rudder blade
Intermediate plate 7, rudder blade 4 are self-possessed.
Obviously, above-described embodiment is merely examples for clearly illustrating the present invention, and is not to this reality
With the restriction of novel embodiment.For those of ordinary skill in the art, may be used also on the basis of the above description
To make other variations or changes in different ways.There is no necessity and possibility to exhaust all the enbodiments.And these
Belong to the spiritual changes and variations that derived from of the utility model still in the protection scope of the utility model
Among.
Claims (5)
1. a kind of air force ship rudder blade, which is characterized in that including rudder blade intermediate plate, rudderpost, connecting tube, connecting rod, left hard bubble
Foam, right rigid foam, the left rigid foam, right rigid foam are fixed at the left and right sides of rudder blade intermediate plate, described left hard
The lateral wall coated glass fiber reinforced plastic coating of matter foam, right rigid foam, the rudderpost are vertically arranged in the tail end of the rudder blade intermediate plate,
The front end of the rudder blade intermediate plate is arranged in the connecting tube protrusion, and connecting rod and connecting tube transmission cooperate, so that the connecting rod
It can drive rudder blade is synchronous to rotate around rudderpost.
2. air force ship rudder blade according to claim 1, which is characterized in that the transversal cross-section of the rudder blade is in willow leaf
Shape setting, the side smooth transition of rudder blade, two rudder blades form the runner of smooth transition in the tail end of duct.
3. air force ship rudder blade according to claim 2, which is characterized in that the glass reinforced plastic coating is wrapped in
Glass fibre on the outside of the left rigid foam, right rigid foam and coated in the epoxy resin on the outside of the glass fibre.
4. according to claim 1 to air force ship rudder blade described in one of 3, which is characterized in that the rudder blade intermediate plate is aluminium
Multiple lightening holes are arranged on the rudder blade intermediate plate in alloy sheet.
5. air force ship rudder blade according to claim 4, which is characterized in that the left rigid foam, right hard bubble
It is adhesively fixed at left and right sides of the inner sidewall of foam and the rudder blade intermediate plate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821642549.0U CN208947573U (en) | 2018-10-10 | 2018-10-10 | A kind of air force ship rudder blade |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821642549.0U CN208947573U (en) | 2018-10-10 | 2018-10-10 | A kind of air force ship rudder blade |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208947573U true CN208947573U (en) | 2019-06-07 |
Family
ID=66740985
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821642549.0U Active CN208947573U (en) | 2018-10-10 | 2018-10-10 | A kind of air force ship rudder blade |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208947573U (en) |
-
2018
- 2018-10-10 CN CN201821642549.0U patent/CN208947573U/en active Active
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