CN219468022U - Aircraft ground parking stop gear - Google Patents
Aircraft ground parking stop gear Download PDFInfo
- Publication number
- CN219468022U CN219468022U CN202320699907.6U CN202320699907U CN219468022U CN 219468022 U CN219468022 U CN 219468022U CN 202320699907 U CN202320699907 U CN 202320699907U CN 219468022 U CN219468022 U CN 219468022U
- Authority
- CN
- China
- Prior art keywords
- stay bar
- shell
- movable
- movable stay
- stop gear
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
- 238000006073 displacement reaction Methods 0.000 claims abstract description 6
- 238000010586 diagram Methods 0.000 description 2
- TVEXGJYMHHTVKP-UHFFFAOYSA-N 6-oxabicyclo[3.2.1]oct-3-en-7-one Chemical compound C1C2C(=O)OC1C=CC2 TVEXGJYMHHTVKP-UHFFFAOYSA-N 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 210000005069 ears Anatomy 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
Classifications
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02T—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO TRANSPORTATION
- Y02T50/00—Aeronautics or air transport
- Y02T50/40—Weight reduction
Landscapes
- Refuge Islands, Traffic Blockers, Or Guard Fence (AREA)
Abstract
The application provides an aircraft ground parks stop gear, stop gear sets up between two wheels of main undercarriage, stop gear is used for the restriction the course displacement of wheel, stop gear includes: a first housing; the second shell is connected with the first shell through a rotating shaft, the first shell and the second shell are folded in half to form a box body, and the first shell is identical to the second shell; a rotary stay bar, a first movable stay bar, a second movable stay bar and a stop lever are arranged in the first shell; the utility model provides a stop gear is parked on aircraft ground can effectively spacing aircraft shut down state to be convenient for randomly carry, improved the autonomous security ability of aircraft.
Description
Technical Field
The application belongs to the technical field of aviation comprehensive guarantee, and particularly relates to an aircraft ground parking limit mechanism.
Background
When the aircraft is parked on the ground, under the weather of strong wind, the aircraft may be displaced due to the comprehensive influence of aerodynamic load, wind resistance load, mass force of the aircraft, ground friction force and the like which are caused by wind, and potential safety hazards are generated.
Disclosure of Invention
To above-mentioned technical problem, the application provides a stop gear is parked on aircraft ground, stop gear sets up between two wheels of main undercarriage, stop gear is used for limiting the course displacement of wheel, stop gear includes:
a first housing;
the second shell is connected with the first shell through a rotating shaft, the first shell and the second shell are folded in half to form a box body, and the first shell is identical to the second shell;
a rotary stay bar, a first movable stay bar, a second movable stay bar and a stop lever are arranged in the first shell;
one end of the rotating stay bar is connected with one side of the first shell, the other end of the rotating stay bar is connected with the baffle bar, one ends of the first movable stay bar and the second movable stay bar are connected with the baffle bar, and the other ends of the first movable stay bar and the second movable stay bar can be in contact with the other side of the first shell.
Preferably, a supporting piece and a fixing piece are further arranged in the first shell;
wherein the support piece and the fixing piece are parallel to each other; one end of the rotating stay bar is connected with the supporting piece, and the other ends of the first movable stay bar and the second movable stay bar can be in contact with the fixing piece.
Preferably, one end of the rotating stay bar is hinged with the support piece, and the other end of the rotating stay bar is movably connected with the middle part of the baffle bar.
Preferably, one ends of the first movable supporting rod and the second movable supporting rod are movably connected to two sides of the baffle rod; wherein the first movable stay bar is the same as the second movable stay bar.
Preferably, the fixing piece is provided with a first opening and a second opening; the other end of the first movable stay bar can be arranged in the first opening, and the other end of the second movable stay bar can be arranged in the second opening.
Preferably, the support and the lever are capable of contacting the wheel when the limit mechanism is open.
The beneficial technical effect of this application:
the utility model provides a stop gear is parked on aircraft ground can effectively spacing aircraft shut down state to be convenient for randomly carry, improved the autonomous security ability of aircraft.
Drawings
Fig. 1 is a schematic diagram of an aircraft ground parking limit mechanism in an open state according to an embodiment of the present disclosure;
fig. 2 is a schematic diagram of a contracted state of an aircraft ground parking limit mechanism according to an embodiment of the present disclosure;
FIG. 3 is a state of use of an aircraft ground park limit mechanism provided in an embodiment of the present application;
wherein: 1-a support; 2-a first housing; 3-rotating the stay bar; 4-stop lever; 5-a first movable stay; 6-fixing piece; 7-a second movable stay.
Detailed Description
The application provides an aircraft ground parking stop gear that suitability is strong, and the economic nature is high, portable at random, can restrict the turbine course displacement, has avoided the potential safety hazard that causes because of the side is changeed.
It is to be noted that, the utility model provides a stop gear is parked on aircraft ground adopts the spacing aircraft course displacement of wheel fender structure, has reduced the overall dimension of the non-operating condition of wheel fender through folding design, portable.
Referring to fig. 1-3, the specific structural form of the aircraft ground parking limit mechanism is shown in fig. 1, and the mechanism comprises an inner support piece 1, a first shell 2, a rotating support rod 3, a stop lever 4, a first movable support rod 5, a fixing piece 6 and a second movable support rod 7.
Wherein, support piece 1, mounting 6 are fixed on first casing 2, and rotate the articulated with the ears joint on support piece 1 of vaulting pole 3 one end, and the other end is assembled on pin 4 center pin, and first movable vaulting pole 5, second movable vaulting pole 7 one end are assembled on pin 4, and two trompil departments on the mounting 6 are fixed to the other end.
In a possible implementation manner, the position of the stop lever 4 can be adjusted by rotating the support rod 3, the first movable support rod 5 and the second movable support rod 7 can follow up according to the design size, and the stop lever is fixed at the opening on the fixing piece 6, so that the fixed limiting function of the machine wheel is realized.
Wherein, pin 4 is through rotating the adjustable position of vaulting pole 3, rotates to in the first casing 2, and first movable vaulting pole 5, second movable vaulting pole 7 are received in first casing 2 through the pivot, realize ground and park stop gear's shrink.
Further, each set of ground parking limiting mechanism comprises more than two sets of parts, the two parts can be folded in half through the connected rotating shafts to form a box body, and a lock catch and a hand-held handle can be arranged outside the box body, so that people can conveniently carry and store the box body.
In other embodiments of the present application, the present application provides an aircraft ground parking stop mechanism, stop mechanism sets up between two wheels of main landing gear, and stop mechanism is used for restricting the course displacement of wheel, and stop mechanism includes: a first housing; the first shell and the second shell are folded in half to form a box body, and the first shell is identical to the second shell; the first shell is internally provided with a rotary stay bar, a first movable stay bar, a second movable stay bar and a stop lever.
One end of the rotating stay bar is connected with one side of the first shell, the other end of the rotating stay bar is connected with the baffle bar, one ends of the first movable stay bar and the second movable stay bar are connected with the baffle bar, and the other ends of the first movable stay bar and the second movable stay bar can be in contact with the other side of the first shell.
In other embodiments of the present application, a support and a fixing member are further disposed in the first housing; wherein the supporting piece and the fixing piece are mutually parallel; one end of the rotating stay bar is connected with the supporting piece, and the other ends of the first movable stay bar and the second movable stay bar can be in contact with the fixing piece.
One end of the rotating stay bar is hinged with the supporting piece, and the other end of the rotating stay bar is movably connected with the middle part of the baffle bar. One ends of the first movable supporting rod and the second movable supporting rod are movably connected to two sides of the baffle rod; wherein the first movable stay bar is the same as the second movable stay bar.
Further, the fixing piece is provided with a first opening and a second opening; the other end of the first movable stay bar can be arranged in the first opening, and the other end of the second movable stay bar can be arranged in the second opening.
It should be noted that, when the limiting mechanism is opened, the supporting member and/or the lever can contact with the tread of the wheel.
The aircraft ground parking limit mechanism can effectively limit the aircraft stopping state, is convenient to carry randomly, and improves the autonomous guarantee capability of the aircraft.
Claims (6)
1. The utility model provides an aircraft ground parks stop gear, its characterized in that, stop gear sets up between two wheels of main undercarriage, stop gear is used for limiting the course displacement of wheel, stop gear includes:
a first housing (2);
the second shell is connected with the first shell (2) through a rotating shaft, the first shell (2) and the second shell are folded in half to form a box body, and the first shell is identical to the second shell;
a rotary stay bar (3), a first movable stay bar (5), a second movable stay bar (7) and a stop lever (4) are arranged in the first shell;
one end of the rotating stay bar is connected with one side of the first shell, the other end of the rotating stay bar is connected with the stop lever, one ends of the first movable stay bar (5) and the second movable stay bar (7) are connected with the stop lever, and the other ends of the first movable stay bar (5) and the second movable stay bar (7) can be in contact with the other side of the first shell.
2. The aircraft ground parking limiter mechanism of claim 1, wherein a support (1) and a fixture (6) are also provided within the first housing;
wherein the support piece and the fixing piece are parallel to each other; one end of the rotating stay bar is connected with the supporting piece, and the other ends of the first movable stay bar (5) and the second movable stay bar (7) can be in contact with the fixing piece.
3. The aircraft ground parking limiting mechanism of claim 2, wherein one end of the rotating stay bar is hinged to the supporting member, and the other end of the rotating stay bar is movably connected to the middle portion of the stop lever.
4. An aircraft ground parking limit mechanism according to claim 3, wherein one ends of the first movable stay (5) and the second movable stay (7) are movably connected to two sides of the stop lever; wherein the first movable stay bar is the same as the second movable stay bar.
5. The aircraft ground parking limiter mechanism of claim 4, wherein the securing member has a first aperture and a second aperture; the other end of the first movable stay bar can be arranged in the first opening, and the other end of the second movable stay bar can be arranged in the second opening.
6. Aircraft ground parking stop mechanism according to claim 5, characterized in that the support (1) and the stop lever are able to come into contact with the wheel when the stop mechanism is open.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320699907.6U CN219468022U (en) | 2023-04-03 | 2023-04-03 | Aircraft ground parking stop gear |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320699907.6U CN219468022U (en) | 2023-04-03 | 2023-04-03 | Aircraft ground parking stop gear |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219468022U true CN219468022U (en) | 2023-08-04 |
Family
ID=87434781
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202320699907.6U Active CN219468022U (en) | 2023-04-03 | 2023-04-03 | Aircraft ground parking stop gear |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219468022U (en) |
-
2023
- 2023-04-03 CN CN202320699907.6U patent/CN219468022U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |