CN203924841U - Helistop aluminium alloy checkered plate - Google Patents
Helistop aluminium alloy checkered plate Download PDFInfo
- Publication number
- CN203924841U CN203924841U CN201420271524.XU CN201420271524U CN203924841U CN 203924841 U CN203924841 U CN 203924841U CN 201420271524 U CN201420271524 U CN 201420271524U CN 203924841 U CN203924841 U CN 203924841U
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- CN
- China
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- plate
- antiskid plate
- antiskid
- helistop
- aluminium alloy
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Abstract
The utility model discloses a kind of helistop aluminium alloy checkered plate; on the both sides portion sidewall along its length of the antiskid plate that this aluminum alloy material forms, interlock bar and occlusal crib are set respectively; on the upper face of antiskid plate, be provided with the raised line that protrudes from antiskid plate plate face; on the lower face of antiskid plate, offer groove; raised line, groove along the plate length direction setting of antiskid plate and on the upper and lower plate face of antiskid plate, be respectively be evenly spaced shape arrange, antiskid plate is formed with the thick oxidation film layer of 20～22 μ m on its surface by anodized.The helistop aluminium alloy checkered plate of said structure, its light weight weight capacity is strong, and antiseptic property excellence can effectively play anti-skidding, antisepsis.
Description
Technical field
The utility model relates to helistop apparatus field, is specifically related to a kind of helistop aluminium alloy checkered plate.
Background technology
Helicopter, because of the performance of its VTOL, is more and more widely used in various rescues and national defense construction.Make the perfect performance of effect of helicopter, just must ensure to be provided with the apron that can effectively carry out for helicopter vertical lift.In modern development city; population and building are more and more intensive; the particularly region such as Ge community, ShangWu Building, central hospital and fire-fighting building; for reply emergency case; these areas require all to need to arrange apron; the roof of each building generally is lying type, is applicable to arrange apron.Form because current building roof is mainly Reinforced Concrete Materials, it can, because variations in temperature makes it the easily irregular crackle of generation of surface, affect the lifting of helicopter.Therefore, be mostly spliced to form apron at the antiskid plate of building roof laying metal material at present.But also ubiquity antiskid plate surface is too smooth for the antiskid plate using at present, when staff or other staff walk at apron face, easily slips; Clamping plate intensity is lower, and weight capacity is limited; And on sleety weather antiskid plate, easily pile up accumulated snow and form the shortcomings such as ice sheet.
Summary of the invention
The purpose of this utility model is to provide a kind of helistop aluminium alloy checkered plate, and it can effectively address the above problem, and it has, and light weight, intensity are large, anticorrosive, the easy plurality of advantages such as assembled.
A kind of helistop aluminium alloy checkered plate; it is characterized in that: on the both sides portion sidewall along its length of the antiskid plate that this aluminum alloy material forms, interlock bar and occlusal crib are set respectively; on the upper face of antiskid plate, be provided with the raised line that protrudes from antiskid plate plate face; on the lower face of antiskid plate, offer groove; raised line, groove along the plate length direction setting of antiskid plate and on the upper and lower plate face of antiskid plate, be respectively be evenly spaced shape arrange, antiskid plate is formed with on its surface the oxidation film layer that 20～22um is thick by anodized.
Concrete scheme is that raised line is perpendicular to the cross section shape triangular in shape of its length direction.The width of rebate of occlusal crib is greater than bottom land width, and raised line is right-angled trapezium shape perpendicular to the cross section of its length direction.
The helistop aluminium alloy checkered plate of said structure, its light weight weight capacity is strong, and antiseptic property excellence can effectively play anti-skidding and antisepsis.
Brief description of the drawings
Fig. 1 is structural representation of the present utility model;
Fig. 2 is splicing construction schematic diagram of the present utility model.
detailed description of the invention
In order to make the purpose of this utility model and advantage clearer, below in conjunction with embodiment, the utility model is further elaborated.Should be appreciated that specific embodiment described herein is only in order to explain the utility model, and be not used in restriction the utility model.It should be pointed out that for those skilled in the art, not departing under the prerequisite of the utility model principle, can also make some improvements and modifications, these improvements and modifications also should be considered as protection domain of the present utility model.
The technical scheme that the utility model is taked is, as Fig. 1, shown in 2, a kind of helistop aluminium alloy checkered plate, on the both sides portion sidewall along its length of the antiskid plate 10 that this aluminum alloy material forms, interlock bar 105 and occlusal crib 104 are set respectively, on the upper face of antiskid plate 10, be provided with the raised line 101 that protrudes from antiskid plate 10 plate faces, on the lower face of antiskid plate 10, offer groove 102, raised line 101, groove 102 arranges and upper at antiskid plate 10 respectively along the plate length direction of antiskid plate 10, on lower face, be and be evenly spaced shape layout, antiskid plate 10 is formed with on its surface the oxidation film layer that 20～22um is thick by anodized.The antiskid plate 10 of said structure, its light weight weight capacity is strong, and non-skid property excellence, its assembled formation apron can effectively be ensured to the lifting of helicopter.Oxidation film layer can effectively promote the antiseptic property of antiskid plate 10 and increase the frictional behaviour on antiskid plate 10 surfaces.Can start to arrange raised line 101 in the antiskid plate 10 Bian Bu edges that occlusal crib 104 1 sides are set, the antiskid plate 10 Bian Bu edges extension that interlock bar 105 1 sides are set is provided with the raised line 101 that adjacent antiskid plate 10 Bian Bu edges are arranged and is coated the bridge piece that overlap joint connects, the folding shape louver boards that bridge piece can be an inverted V-shaped forms, and can carry out encapsulation process to the splicing seams between adjacent antiskid plate 10.
Concrete scheme is: raised line 101 is perpendicular to the cross section shape triangular in shape of its length direction.The width of rebate of occlusal crib 104 is greater than bottom land width, and raised line 101 is right-angled trapezium shape perpendicular to the cross section of its length direction, makes the clamping cooperation of 10 of antiskid plates more firm.
In a word, the helistop aluminium alloy checkered plate of said structure, its light weight weight capacity is strong, and antiseptic property excellence can effectively ensure the lifting of helicopter.
Claims (3)
1. a helistop aluminium alloy checkered plate; it is characterized in that: on the both sides portion sidewall along its length of the antiskid plate that this aluminum alloy material forms, interlock bar and occlusal crib are set respectively; on the upper face of antiskid plate, be provided with the raised line that protrudes from antiskid plate plate face; on the lower face of antiskid plate, offer groove; raised line, groove along the plate length direction setting of antiskid plate and on the upper and lower plate face of antiskid plate, be respectively be evenly spaced shape arrange, antiskid plate is formed with on its surface the oxidation film layer that 20～22um is thick by anodized.
2. helistop aluminium alloy checkered plate as claimed in claim 1, is characterized in that: raised line is perpendicular to the cross section shape triangular in shape of its length direction.
3. helistop aluminium alloy checkered plate as claimed in claim 1, is characterized in that: the width of rebate of occlusal crib is greater than bottom land width, raised line is right-angled trapezium shape perpendicular to the cross section of its length direction.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420271524.XU CN203924841U (en) | 2014-05-26 | 2014-05-26 | Helistop aluminium alloy checkered plate |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420271524.XU CN203924841U (en) | 2014-05-26 | 2014-05-26 | Helistop aluminium alloy checkered plate |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203924841U true CN203924841U (en) | 2014-11-05 |
Family
ID=51820691
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420271524.XU Expired - Fee Related CN203924841U (en) | 2014-05-26 | 2014-05-26 | Helistop aluminium alloy checkered plate |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203924841U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109826364A (en) * | 2019-03-21 | 2019-05-31 | 浙江云木新材股份有限公司 | A kind of spliced wallboard that novel stable is good |
-
2014
- 2014-05-26 CN CN201420271524.XU patent/CN203924841U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109826364A (en) * | 2019-03-21 | 2019-05-31 | 浙江云木新材股份有限公司 | A kind of spliced wallboard that novel stable is good |
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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: 20141105 Termination date: 20160526 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |