CN203111505U - Rapid mooring device used for airplane floor - Google Patents
Rapid mooring device used for airplane floor Download PDFInfo
- Publication number
- CN203111505U CN203111505U CN 201320049330 CN201320049330U CN203111505U CN 203111505 U CN203111505 U CN 203111505U CN 201320049330 CN201320049330 CN 201320049330 CN 201320049330 U CN201320049330 U CN 201320049330U CN 203111505 U CN203111505 U CN 203111505U
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- China
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- floor
- mooring device
- airplane
- ring body
- threaded base
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Abstract
The utility model belongs to the technical field of airplane cargo transportation, and relates to improvement on a detachable mooring device of an airplane. A rapid mooring device used for an airplane floor is formed by a threaded base (1), a ring body (2), a connecting shaft (3) and a floor seal plug (5), wherein the ring body (2) is hinged to the upper end of the threaded base (1) matched with a floor threaded hole through the connecting shaft (3). The rapid mooring device is characterized in that a line-shaped protrusion (1c) is arranged on the lower end face of a cylinder; and the floor seal plug (5) is the cylinder provided with through threads matched with the floor threaded hole, and a line-shaped groove (5a) matched with the protrusion (1c) is arranged on the upper surface of the floor seal plug (5). According to the rapid mooring device, the detachable mooring device of an air freighter is improved, through comprehensive considering of using and maintenance processes of the mooring device, on the premise of meeting the function of the mooring device of an airplane cargo hold floor, installation steps of the mooring device are reduced, and the speed of configuration conversion of the airplane is improved.
Description
Technical field
The invention belongs to aircraft freight traffic technique field, relate to the improvement to the detachable mooring gear of aircraft.
Background technology
Adopt mostly between the detachable type mooring gear on the aircraft shipping floor and floor at present to be threaded, when other task of execution, do not install on the aircraft, enter tapped bore for preventing foreign material, need to use floor shutoff plug double thread hole to protect.This type of mooring gear will at first be pulled down the shutoff plug in use, mooring gear is connected with the floor tapped bore again.Because mooring point is more on the aircraft floor, and the shutoff plug of pulling down need deposit specially, causes servicing time longer, influences the speed that aircraft configuration is changed.
Summary of the invention
The objective of the invention is:
Propose a kind of simple in structurely, the mooring gear of easy operating under the prerequisite that satisfies aircraft hold floor mooring gear function, reduces the mooring gear installation steps, thereby improves the speed of aircraft configuration conversion.
Technical scheme of the present invention is:
A kind of quick mooring gear for the aircraft floor, this quick mooring gear is made up of threaded base 1, ring body 2, adapter shaft 3 and floor shutoff plug 5, wherein, the upper end of the threaded base 1 that cooperates with the floor tapped bore is hinged with ring body 2 by adapter shaft 3, and there is yi word pattern projection 1c the cylinder lower surface; Floor shutoff plug 5 is for being with the cylinder of the perforation screw thread that cooperates with the floor tapped bore, and upper surface has the yi word pattern groove 5a that cooperates with protruding 1c.
The invention has the beneficial effects as follows:
The utility model has improved the detachable mooring gear of freighter aircraft, by taking all factors into consideration the operation and maintenance process of mooring gear, under the prerequisite that satisfies aircraft hold floor mooring gear function, reduced the mooring gear installation steps, improved the speed of aircraft configuration conversion.
Description of drawings
Accompanying drawing 1 is axonometric drawing of the present utility model;
Accompanying drawing 2 is cutaway view of the present utility model.
The specific embodiment
Below in conjunction with accompanying drawing the utility model is elaborated.Mooring gear is made up of threaded base 1, ring body 2, adapter shaft 3, nut 4 and floor shutoff plug 5 fast.The upper end of threaded base 1 is the drum organization 1a that there is through hole at the center of holding up, and the bottom is threaded cylinder 1b, and there is yi word pattern projection 1c the cylinder lower surface; Ring body 2 main bodys are the oval semiclosed shape 2a of class, and closing in place is two patty joint 2b, and there is through hole at the joint center; The adapter shaft 3 that passes threaded base 1 and joint 2b through hole is the conventional hexagonal-head bolt, and the nut 4 of adapter shaft 3 is corresponding hex-head nut; Floor shutoff plug 5 is the cylinder of coherent logical screw thread, and upper surface has yi word pattern groove 5a.
Using method of the present utility model is: threaded base 1 and ring body 2 are fixed as one by adapter shaft 3 and nut 4, and floor shutoff plug 5 is installed in threaded bores place, floor.When mooring gear is installed, the yi word pattern projection 1c of threaded base 1 is aligned a word groove 5a of floor shutoff plug 5, clockwise rotate ring body 2, drive floor shutoff plug 5 together to the tapped bore internal motion, when the threaded portion of threaded base 1 all enters the floor tapped bore, stop operating, namely finish the installation of mooring gear.Unloading process rotates counterclockwise ring body in contrast, stops operating after threaded base is left the floor tapped bore, namely finishes the dismounting of mooring gear, and floor shutoff this moment plug just in time is parked in initial position.
Claims (2)
1. quick mooring gear that is used for the aircraft floor, this quick mooring gear is made up of threaded base (1), ring body (2), adapter shaft (3) and floor shutoff plug (5), wherein, the upper end of the threaded base (1) that cooperates with the floor tapped bore is hinged with ring body (2) by adapter shaft (3), it is characterized in that there is yi word pattern projection (1c) the cylinder lower surface; Floor shutoff plug (5) is for being with the cylinder of the perforation screw thread that cooperates with the floor tapped bore, and upper surface has the yi word pattern groove (5a) that cooperates with projection (1c).
2. a kind of quick mooring gear for the aircraft floor as claimed in claim 1, it is characterized in that, the upper end of described threaded base (1) is the drum organization (1a) that there is through hole at the center of holding up, ring body (2) main body is the oval semiclosed shape (2a) of class, closing in place is two patty joints (2b), and there is through hole at the joint center; The adapter shaft (3) that passes threaded base (1) and joint (2b) through hole is the conventional hexagonal-head bolt, and the nut (4) of adapter shaft (3) is corresponding hex-head nut.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320049330 CN203111505U (en) | 2013-01-29 | 2013-01-29 | Rapid mooring device used for airplane floor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320049330 CN203111505U (en) | 2013-01-29 | 2013-01-29 | Rapid mooring device used for airplane floor |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203111505U true CN203111505U (en) | 2013-08-07 |
Family
ID=48891875
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201320049330 Expired - Lifetime CN203111505U (en) | 2013-01-29 | 2013-01-29 | Rapid mooring device used for airplane floor |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203111505U (en) |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104925258A (en) * | 2015-06-02 | 2015-09-23 | 中航飞机股份有限公司西安飞机分公司 | Method for mounting mooring structure on composite-material floor of aeroplane |
| CN105584633A (en) * | 2016-02-18 | 2016-05-18 | 广州飞机维修工程有限公司 | Main cargo compartment door blocking net for cargo aircraft |
| CN109319125A (en) * | 2018-11-02 | 2019-02-12 | 中国航空工业集团公司西安飞机设计研究所 | A kind of aircraft quick-release type mooring device and installation method |
| CN109533366A (en) * | 2018-11-13 | 2019-03-29 | 中国直升机设计研究所 | A kind of double freedom mooring device and its design method |
| CN109592061A (en) * | 2018-11-12 | 2019-04-09 | 中国直升机设计研究所 | One kind being tethered at component |
| CN113848083A (en) * | 2021-12-01 | 2021-12-28 | 中国飞机强度研究所 | Freezing and thawing prevention terrace for airplane test and freezing and thawing prevention parameter optimization method |
-
2013
- 2013-01-29 CN CN 201320049330 patent/CN203111505U/en not_active Expired - Lifetime
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104925258A (en) * | 2015-06-02 | 2015-09-23 | 中航飞机股份有限公司西安飞机分公司 | Method for mounting mooring structure on composite-material floor of aeroplane |
| CN105584633A (en) * | 2016-02-18 | 2016-05-18 | 广州飞机维修工程有限公司 | Main cargo compartment door blocking net for cargo aircraft |
| CN109319125A (en) * | 2018-11-02 | 2019-02-12 | 中国航空工业集团公司西安飞机设计研究所 | A kind of aircraft quick-release type mooring device and installation method |
| CN109592061A (en) * | 2018-11-12 | 2019-04-09 | 中国直升机设计研究所 | One kind being tethered at component |
| CN109533366A (en) * | 2018-11-13 | 2019-03-29 | 中国直升机设计研究所 | A kind of double freedom mooring device and its design method |
| CN113848083A (en) * | 2021-12-01 | 2021-12-28 | 中国飞机强度研究所 | Freezing and thawing prevention terrace for airplane test and freezing and thawing prevention parameter optimization method |
| CN113848083B (en) * | 2021-12-01 | 2022-02-18 | 中国飞机强度研究所 | Freezing and thawing prevention terrace for airplane test and freezing and thawing prevention parameter optimization 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: 20130807 |