CN203428045U - Combination hanging ladder for aircraft - Google Patents
Combination hanging ladder for aircraft Download PDFInfo
- Publication number
- CN203428045U CN203428045U CN201320305290.1U CN201320305290U CN203428045U CN 203428045 U CN203428045 U CN 203428045U CN 201320305290 U CN201320305290 U CN 201320305290U CN 203428045 U CN203428045 U CN 203428045U
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- CN
- China
- Prior art keywords
- ladder
- aircraft
- main ladder
- frame beam
- hanging ladder
- Prior art date
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- Expired - Lifetime
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Abstract
The utility model relates to a ladder is hung in combination of going up and down aircraft usefulness belongs to the aviation field. The utility model aims at providing a ladder is hung with combination to aircraft that outfield convenient to use, stability can be good. A combined hanging ladder for an airplane comprises a main ladder and pedals; the pedal comprises a hook, a pull rod and an antiskid plate, the hook is arranged on the square tube and hung in a pin hole on the frame beam, the pull rod is connected with the square tube, and the antiskid plate is arranged on the upper surface of the airplane wing; the main ladder is provided with a flitch, the flitch is connected with a pin hole on the mouth frame beam through a fixing pin, one end of the main ladder, which is provided with the flitch, is provided with a hanging plate, and the hanging plate is tightly attached to the inner side surface of the mouth frame beam. Compared with the prior art, the utility model have following advantage: convenient use and good stability.
Description
Technical field
The utility model relates to a kind of combination hanging ladder of the use that goes on or off the plane, and belongs to aviation field.
Background technology
At present, the boarding of certain type schoolaeroplane enter the airstair using in forward and backward cabin be two by ladder, because ladder one end leans against on fuselage, the other end relies on anti-skidding foot of ladder to be placed on ground,, there is the potential safety hazard such as skid in infinite place structure, and the ground of modern hangar is more smooth; And there is large strake wing structure the position that enters aft cockpit, rear deck can only be designed to large L-type by ladder, and poor stability, exists potential safety hazard, and line using is inconvenient.
Summary of the invention
It is convenient that the purpose of this utility model is to provide a kind of line using, the combination hanging ladder for aircraft that stability is good.
For achieving the above object, the utility model adopts following technical scheme: combination hanging ladder for a kind of aircraft, comprise main ladder, and also comprise pedal; Described pedal comprises hook, pull bar, checkered plate, and described hook is arranged in square tube and is hung in the pin hole on mouthful frame beam, and described pull bar is connected with square tube, and described checkered plate is placed in the upper surface of aircraft wing; On described main ladder, be provided with pasting board, described pasting board is connected with the pin hole on mouthful frame beam by set pin, and the one end that is provided with pasting board at described main ladder is provided with link plate, and described link plate is close to a mouthful frame beam medial surface; The terraced body position of described main ladder is provided with something or somebody to fall back on, and one end of described something or somebody to fall back on is fixedly connected with terraced body, and the other end is placed in exterior skin place, aircraft floor.
Further, described something or somebody to fall back on and aircraft base plate exterior skin coupling end are provided with rubber, and can be flexible along pull bar;
On main ladder, be provided with strut rail, the highest strut rail is higher than adjacent aircraft strake wing end face;
On main ladder, be provided with handrail;
The other end of described main ladder is provided with roller.
The utility model compared with prior art tool has the following advantages: easy to use, stability is good.
Accompanying drawing explanation
Fig. 1 is the utility model structural representation.
Fig. 2 is the utility model embodiment structural scheme of mechanism.
The specific embodiment
Below in conjunction with accompanying drawing 1,2 pairs of the utility model of accompanying drawing, be described in further detail: combination hanging ladder for a kind of aircraft, described combination hanging ladder comprises main terraced 1 and pedal 2; On described main terraced 1, be provided with pasting board 101, described pasting board 101 is connected with the pin hole on mouthful frame beam 3 by set pin 102, in described main terraced 1 one end that is provided with pasting board, be provided with link plate 103, described link plate 103 is close to mouthful frame beam 3 medial surfaces, described main terraced 1 terraced body position is provided with something or somebody to fall back on 104, one end of described something or somebody to fall back on 4 is fixedly connected with terraced body, the other end is placed in exterior skin place, aircraft floor, described something or somebody to fall back on 104 is provided with rubber with aircraft base plate exterior skin coupling end, and can be along the flexible 15mm of pull bar; Described pedal 2 comprises hook 201, pull bar 202, checkered plate 203, described hook 201 is arranged in square tube and is hung in the pin hole on mouthful frame beam 3, described pull bar 202 is connected with square tube, and the position that one end of described checkered plate 203 is surrounded by rubber rides over the upper surface of aircraft wing; On main terraced 1, be provided with 6 strut rails 106, the highest strut rail 106 is just above adjacent aircraft strake wing end face; On main terraced 1, be provided with handrail 107; Described main terraced 1 the other end is provided with roller 105.
While entering front deck, use main ladder, while entering rear deck, first go up main ladder and then step on pedal and enter rear deck.With former to compare this ladder by ladder safe and reliable, enter also convenience very of rear deck.
Claims (6)
1. a combination hanging ladder for aircraft, comprises main ladder (1), it is characterized in that: also comprise pedal (2);
Described pedal (2) comprises hook (201), pull bar (202), checkered plate (203),
Described hook (201) is arranged in square tube and is hung in the pin hole on mouthful frame beam (3), and described pull bar (202) is connected with square tube, and described checkered plate (203) is placed in the upper surface of aircraft wing.
2. aircraft according to claim 1 is with combining hanging ladder, it is characterized in that: on described main ladder (1), be provided with pasting board (101), described pasting board (101) is connected with the pin hole on mouthful frame beam (3) by set pin (102), the one end that is provided with pasting board at described main ladder (1) is provided with link plate (103), and described link plate (103) is close to mouthful frame beam (3) medial surface;
The terraced body position of described main ladder (1) is provided with something or somebody to fall back on (104), and one end of described something or somebody to fall back on (4) is fixedly connected with terraced body, and the other end is placed in exterior skin place, aircraft floor.
3. combination hanging ladder for aircraft according to claim 2, is characterized in that: described something or somebody to fall back on (104) is provided with rubber with aircraft base plate exterior skin coupling end, and can be flexible along pull bar.
4. according to combination hanging ladder for the aircraft described in claim 1,2 or 3, it is characterized in that: the upper the highest strut rail of strut rail (106) arranging of main ladder (1) is higher than adjacent aircraft strake wing end face.
5. combination hanging ladder for aircraft according to claim 4, is characterized in that: on main ladder (1), be provided with handrail (107).
6. combination hanging ladder for aircraft according to claim 5, is characterized in that: the other end of described main ladder (1) is provided with roller (105).
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Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320305290.1U CN203428045U (en) | 2013-05-30 | 2013-05-30 | Combination hanging ladder for aircraft |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320305290.1U CN203428045U (en) | 2013-05-30 | 2013-05-30 | Combination hanging ladder for aircraft |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203428045U true CN203428045U (en) | 2014-02-12 |
Family
ID=50057100
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320305290.1U Expired - Lifetime CN203428045U (en) | 2013-05-30 | 2013-05-30 | Combination hanging ladder for aircraft |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203428045U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109421916A (en) * | 2017-08-24 | 2019-03-05 | 中航贵州飞机有限责任公司 | A kind of baby plane boarding method |
-
2013
- 2013-05-30 CN CN201320305290.1U patent/CN203428045U/en not_active Expired - Lifetime
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109421916A (en) * | 2017-08-24 | 2019-03-05 | 中航贵州飞机有限责任公司 | A kind of baby plane boarding method |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20140212 |