CN208085993U - A kind of helicopter perspective floor - Google Patents
A kind of helicopter perspective floor Download PDFInfo
- Publication number
- CN208085993U CN208085993U CN201721647938.8U CN201721647938U CN208085993U CN 208085993 U CN208085993 U CN 208085993U CN 201721647938 U CN201721647938 U CN 201721647938U CN 208085993 U CN208085993 U CN 208085993U
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- floor
- viewport
- helicopter
- main body
- shape
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Abstract
The utility model is related to helicopter structure design fields, are related to a kind of helicopter perspective floor, including：Floor main body, the floor main body include two pieces of metal plates and the metal honeycomb plate that is folded between two pieces of metal plates；Can viewport, through being opened in the floor main body；Combining glass, shape with it is described can the shape of viewport be adapted, and by flange ring be fixed at it is described can be at viewport position.The helicopter of the utility model perspective floor, can observe underfloor situation by combining glass, and remain original place plate uses and install work(；Also, weight is light, bearing capacity is strong, easy for installation.
Description
Technical field
The utility model is related to helicopter structure design fields, are related to a kind of helicopter perspective floor.
Background technology
The helicopter of rope hanging equipment is loaded when executing aerial mission, during hanging the folding and unfolding of equipment, on machine
Operating personnel need through observation, and the folding and unfolding posture to hanging equipment is controlled, and prevents hanging equipment when swinging, and occur big
Angle waves and generates collision with housing construction.
But the hanging equipment of folding and unfolding is on opaque floor in the following, having seriously affected the visual field of operating personnel.
Invention content
The purpose of this utility model designs a kind of helicopter perspective floor, is flown in execution with solving existing helicopter floor
Existing at least one problem when row task.
The technical solution of the utility model is：
A kind of helicopter perspective floor, including：
Floor main body, the floor main body include two pieces of metal plates and are folded between two pieces of metal plates
Metal honeycomb plate；
Can viewport, through being opened in the floor main body；
Combining glass, shape with it is described can the shape of viewport be adapted, and be fixed at by flange ring described visual
At mouth position.
Optionally, the flange ring includes fixed part and support portion；
The contour shape of the fixed part is similar to the visual mouth-shaped, can be at viewport described in setting, and fixed clamp
Between two pieces of metal plates；
The support portion is annular in shape, and outer contour shape is similar to the visual mouth-shaped, is fixedly attached to the fixation
On the inner ring surface in portion, the combining glass is fixed on the support portion.
Optionally, the upper surface flush of the upper surface of the combining glass and the floor main body.
Optionally, screw hole is offered on the support portion, the combining glass passes through the bolt that matches with the screw hole
It is fixedly mounted on the support portion.
Optionally, the helicopter perspective floor further includes：
Rubber pad is arranged between the combining glass and the support portion.
The utility model has the advantage of：
The helicopter of the utility model perspective floor can observe underfloor situation, and retain by combining glass
Original place plate uses and installs work(；Also, weight is light, bearing capacity is strong, easy for installation.
Description of the drawings
Fig. 1 is the structural schematic diagram on the utility model helicopter perspective floor；
Fig. 2 is the scheme of installation on the utility model helicopter perspective floor；
Fig. 3 is the structural schematic diagram in the perspective area on the utility model helicopter perspective floor；
Fig. 4 is the structural schematic diagram of floor main body in the utility model helicopter perspective floor；
Fig. 5 is the structural schematic diagram of the utility model helicopter perspective ondol flange.
Specific implementation mode
To keep the purpose, technical scheme and advantage that the utility model is implemented clearer, below in conjunction with the utility model
Attached drawing in embodiment, is further described in more detail the technical scheme in the embodiment of the utility model.In the accompanying drawings, from beginning
Same or similar element or element with the same or similar functions are indicated to same or similar label eventually.Described reality
It is the utility model a part of the embodiment to apply example, instead of all the embodiments.Below with reference to the embodiment of attached drawing description
It is exemplary, it is intended to for explaining the utility model, and should not be understood as limiting the present invention.It is new based on this practicality
Embodiment in type, the every other implementation that those of ordinary skill in the art are obtained without creative efforts
Example, shall fall within the protection scope of the present invention.The embodiments of the present invention are described in detail below in conjunction with the accompanying drawings.
In the description of the present invention, it should be understood that term "center", " longitudinal direction ", " transverse direction ", "front", "rear",
The orientation or positional relationship of the instructions such as "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outside" is based on attached drawing institute
The orientation or positional relationship shown, is merely for convenience of describing the present invention and simplifying the description, rather than indicates or imply and is signified
Device or element must have a particular orientation, with specific azimuth configuration and operation, therefore should not be understood as to this practicality
The limitation of novel protected range.
1 to Fig. 5 the helicopter of the utility model is described in further details with perspective floor below in conjunction with the accompanying drawings.
The helicopter of the utility model perspective floor, can be during non task, which meets floor level in machine
Using functional requirement, facilitate the walking of main cabin personnel.When execution task, operator can be had an X-rayed by the floor to gondola in machine,
The folding and unfolding of observation hanging equipment.
Specifically, helicopter perspective floor may include floor main body 1, can viewport 13 and combining glass 2.
1 floor of floor main body is connect by bolt with periphery housing construction；Floor main body 1 include two pieces of metal plates 11 with
And it is folded in the metal honeycomb plate 12 between two pieces of metal plates 11；Wherein, metal plate 11 is preferably aluminium alloy plate, and material is
2A12-T4, thickness 0.8mm.Metal honeycomb plate 12 is the aluminum alloy honeycomb of regular hexagonal cell, thick 20mm；Two pieces of metal plates
11 clamp metal honeycomb plate 12, then are bonded with glued membrane, and are cured by 120 ° of medium temperatures；Entire floor has extremely strong resist
Pressure energy power.
Cut out the honeycomb of open area and upper and lower tablet in floor main body 1, formation can viewport 13, as persons on board
Observation field.
2 shape of combining glass with can the shape of viewport 13 be adapted, and being fixed at by flange ring 3 can viewport 13
Set place.Specifically, combining glass 2 is high intensity organic glass, and material YB-3, thickness 8mm, pressure-resistant translucency is good；Glass wheel
It is wide consistent with open area profile.
Further, the flange ring 3 for 1 high intensity being embedded in cell edge is reinforced, and 3 material of flange ring is high-strength rigid
Aluminium alloy 7075, profile is consistent with open area profile, is cyclic structure.
The helicopter of the utility model perspective floor can observe underfloor situation, and retain by combining glass
Original place plate uses and installs work(；Also, weight is light, bearing capacity is strong, easy for installation.
Further, for the helicopter of the utility model in perspective floor, the section of flange ring 3 is in Y-shape, may include solid
Determine portion 31 and support portion 32.
The contour shape of fixed part 31 to can 13 shape of viewport it is similar, setting can utilize foamed glue, glued membrane at viewport 13
Mode is glued fixed clamp between two pieces of metal plates 11, and is cured by 120 ° of medium temperatures, the floor table after solidification
Existing extremely strong anti-pressure ability.
Support portion 32 is annular in shape, outer contour shape to can 13 shape of viewport it is similar, be fixedly attached to the interior of fixed part 31
On anchor ring, combining glass 2 is fixed on support portion 32.Specifically, screw hole is offered on support portion 32, combining glass 2 is logical
The bolt to match with screw hole is crossed to be fixedly mounted on support portion 32.Further, the upper surface of combining glass 2 and floor main body 1
Upper surface flush.
Further, the helicopter perspective floor of the utility model further includes rubber pad 4, and setting is in combining glass 2 and branch
Between support part 32, it is isolated by rubber pad 4, plays buffer protection function.
Further, in perspective floor, the screw hole at 2 edge of combining glass is designed to invaginate the helicopter of the utility model
Formula, when screw passes through glass combining glass 2, flange ring 3, when being spirally connected with nut, head of screw sinks to glass top surface, Bu Huilu
Go out；It is isolated with rubber pad between screw and glass, plays buffer protection function.
The utility model key point
1), the floor can be had an X-rayed inside underfloor gondola by embedded glass, and observation hangs the folding and unfolding situation of equipment
2), the floor realizes installation of the combining glass on floor by built-in metal flange；
3), the floor see-through area surface is concordant with floor, beautiful and clean, does not influence personnel's walking.
The helicopter of the utility model is had the following effects that with perspective floor：
Perspective function：By combining glass, the underfloor situation of observable；
It is simple in structure：Built-in metal flange and combining glass remain use and the installation function of original place plate；
Weight is light：Aluminum honeycomb, metal flange (high-strength aluminum alloy) and combining glass (organic glass) density are relatively
Gently；
Bearing function：It is realized by ripe metal honeycomb plate technique；
It is easy for installation：Floor is connected by bolt and the housing construction on periphery.
Above description is only a specific implementation of the present invention, but the scope of protection of the utility model is not limited to
In this, any one skilled in the art within the technical scope disclosed by the utility model, the change that can be readily occurred in
Change or replace, should be covered within the scope of the utility model.Therefore, the scope of protection of the utility model should be with described
Subject to scope of the claims.
Claims (5)
1. a kind of helicopter perspective floor, which is characterized in that including：
Floor main body (1), the floor main body is including two pieces of metal plates (11) and is folded in two pieces of metal plates
(11) metal honeycomb plate (12) between；
Can viewport (13), through being opened in the floor main body (1)；
Combining glass (2), shape with it is described can the shape of viewport (13) be adapted, and institute is fixed at by flange ring (3)
Stating can be at viewport (13) position.
2. helicopter according to claim 1 perspective floor, which is characterized in that the flange ring (3) includes fixed part
(31) and support portion (32)；
The contour shape of the fixed part (31) to it is described can viewport (13) shape it is similar, described in setting can at viewport (13), and
Fixed clamp is between two pieces of metal plates (11)；
The support portion (32) annularly, outer contour shape to it is described can viewport (13) shape it is similar, be fixedly attached to described
On the inner ring surface of fixed part (31), the combining glass (2) is fixed on the support portion (32).
3. helicopter according to claim 1 or 2 perspective floor, which is characterized in that the upper table of the combining glass (2)
The upper surface flush in face and the floor main body (1).
4. helicopter according to claim 2 perspective floor, which is characterized in that offer spiral shell on the support portion (32)
Hole, the combining glass (2) are fixedly mounted on by the bolt to match with the screw hole on the support portion (32).
5. helicopter according to claim 4 perspective floor, which is characterized in that further include：
Rubber pad (4) is arranged between the combining glass (2) and the support portion (32).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721647938.8U CN208085993U (en) | 2017-12-01 | 2017-12-01 | A kind of helicopter perspective floor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721647938.8U CN208085993U (en) | 2017-12-01 | 2017-12-01 | A kind of helicopter perspective floor |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208085993U true CN208085993U (en) | 2018-11-13 |
Family
ID=64067861
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721647938.8U Active CN208085993U (en) | 2017-12-01 | 2017-12-01 | A kind of helicopter perspective floor |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208085993U (en) |
-
2017
- 2017-12-01 CN CN201721647938.8U patent/CN208085993U/en active Active
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| GR01 | Patent grant |