CN201136592Y - Opener for multi-stage port - Google Patents
Opener for multi-stage port Download PDFInfo
- Publication number
- CN201136592Y CN201136592Y CNU2007203105212U CN200720310521U CN201136592Y CN 201136592 Y CN201136592 Y CN 201136592Y CN U2007203105212 U CNU2007203105212 U CN U2007203105212U CN 200720310521 U CN200720310521 U CN 200720310521U CN 201136592 Y CN201136592 Y CN 201136592Y
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- China
- Prior art keywords
- hatch door
- door
- opening
- hatchdoor
- fork
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- Expired - Lifetime
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Abstract
The utility model provides a multilevel hatchdoor opening mechanism, which includes a mechanical door opening mechanism which is formed by a steadier, a hydraulic actuating cylinder, a wheel hub, a connecting rod, and a swing rod. The swing rod pushes the hatchdoor to open along a rotating shaft. The hatch-door opening mechanism is characterized in that a set of manual door opening mechanisms which can cause the hatchdoor to open at a higher opening angle is arranged between the swing rod and the hatchdoor. Compared with the prior art, the hatchdoor opening mechanism has the advantages that a swing-rod mechanism is used as the connection, the mechanically door opening and the manually door opening are effectively combined, two opening angles and two opening speeds are provided for the hatchdoor, two different tasks are implemented in the cabin, the working principle is simple, the actualization is simple, the usage is convenient, and the reliability is high.
Description
Technical field
The utility model is a kind of multistage hatch door opening mechanism, belongs to the physical construction technical field of aeronautical product.
Background technology
The open method of existing aircraft door probably has following two kinds:
A kind of is to adopt the machinery form of opening the door, and adopts hydraulic gear or motor drive mechanism to control, and the opening angle of hatch door and opening speed all are unique fixed values, as homemade Hong six type aircraft bomb doors.Employing machinery opens the door, and is difficult to provide two kinds of different open angles and opening speed.
Another kind is to adopt to open Door by Hand, and the opening speed of hatch door is all very low or do not have clear and definite rate request, as civil aircraft luggage compartment door, passenger vehicle luggage compartment door etc.Open Door by Hand, be difficult to provide very fast opening speed.
Summary of the invention
The defective that the purpose of this utility model exists at existing apparatus just and design a kind of multistage hatch door opening mechanism is provided, its objective is to aircraft door provides two kinds of different open angles and two kinds of different opening speeds, finishes job requirements different in the cabin.
The purpose of this utility model realizes by following measure:
The multistage hatch door opening mechanism of this kind, comprise a mechanical door-opening mechanism, it is to be made of bearing, hydraulic actuator, wheel hub, connecting rod and fork, fork promotes hatch door and opens along rotating shaft, it is characterized in that: a cover is installed between fork and hatch door is made hatch door realize the mechanism that opens Door by Hand of higher open angle.
The utility model adopts a kind of " swing-bar mechanism " as connecting, and effectively opens the door and opens Door by Hand in conjunction with machinery, and two kinds of open angles of hatch door and two kinds of opening speeds are provided, and implements two kinds of different work in the cabin.Hatch door is finished with mechanical mechanism from being closed to first kind of open angle, and this moment, the hatch door opening speed was very fast; Be rotated further second kind of open angle with manually finishing from first kind of open angle, the hatch door opening speed is very slow in this process.Finish first kind of open angle of the high hatch door of rate request with mechanical door-opening mechanism, mechanism finishes second kind of open angle of the low hatch door of rate request with opening Door by Hand.Two kinds of open angles of hatch door and speed effectively are provided.
First kind of mechanical open angle of hatch door: hatch door is opened 60 ° from being closed to, and promptly rotational angle is 60 °, and require the hatch door opening speed very fast this moment, and keep this state, finishes first kind of operation in the cabin.
Second kind of open angle of hatch door: hatch door is rotated further 75 ° again from opening 60 °, and require the hatch door opening speed unhappy this moment, and keep this state, finishes second kind of operation in the cabin.
Description of drawings
Fig. 1 is the structural representation of hatch door closing device
Fig. 2 is position and the structural representation after hatch door machinery opens the door
Fig. 3 is position and the structural representation after hatch door opens Door by Hand
The specific embodiment
Below with reference to drawings and Examples the utility model device is further described:
Shown in accompanying drawing 1～3, mechanical door-opening mechanism is made up of bearing 1, hydraulic actuator 2, wheel hub 3, connecting rod 4, fork 5.Fork 5 promotes hatch door 7 and opens along rotating shaft 8, the mechanism that opens Door by Hand is made up of fork 5, hatch door lock 6, gas spring 9, wherein, the two ends of gas spring 9 are installed in respectively on gas spring lower fulcrum 10 on fork 5 and the hatch door 7 and the gas spring on the fulcrum 11, hatch door lock 6 be installed on the hatch door 7 and can with fork 5 lockings.
Hatch door is finished by mechanical door-opening mechanism from closed condition to the first kind of open angle.The specific embodiment is: hydraulic efficiency pressure system is given pressurized strut 2 fuel feeding, and piston rod drives wheel hub 3 and rotates, 4 motions of wheel hub 3 drivening rods, and connecting rod 4 drives fork 5 and rotates; Fork 5 and hatch door 7 usefulness hatch doors lock 6 locks together at this moment, and hatch door 7 and fork 5 are one, and fork puts in place, and hatch door also puts in place.Rate request in this process is controlled with the hydraulic efficiency pressure system fuel supply flow rate, and the delivery quality control rate is the very high speed control way of using always of reliability.(process of recoverable module door closure state is the inverse process of opening procedure, only changes hydraulic efficiency pressure system fuel feeding direction and gets final product from first kind of open angle of hatch door.
The moving door-opening mechanism of first kind of open angle to the second of hatch door kind of open angle armrest is finished.The specific embodiment is: after opening hatch door to 60 ° with mechanical system, manual unlocking hatch door 7 and fork 5 bonded assembly hatch doors lock 6, fork 5 is thrown off with hatch door 7, fork 5 is motionless, the hatch door armrest moves the elastic force with gas spring, be rotated further 75 °, and keep this state under the power effect of the top of gas spring, can finish second kind of operation this moment.From the process of second kind of open angle to the first kind of open angle of hatch door be: manually overcome the power of gas spring, make hatch door and fork pin the back and close the door with mechanical system with the hatch door lock.
2 of fork 5 usefulness are fixed on the hatch door, and lower extreme point is fixed on a middle part, live with hatch door lock 6 and door lock, and the upper end run-on point overlaps with hatch door rotating shaft 8, to reach fork and the synchronous rotation of door when rotating.Fork 5 lower surfaces and hatch door upper surface are fitted fully, spread impact load during purpose rapidly.
Through verification experimental verification, the utility model provides two kinds of open angles and opening speed for hatch door reliably.
Compared with prior art, the beneficial effects of the utility model are to adopt a kind of " swing-bar mechanism " As connection, effectively open the door and open Door by Hand in conjunction with machinery, two kinds of open angles of hatch door and two are provided Plant opening speed, implement two kinds of different work in the cabin, operation principle is simple, enforcement is easy, use Conveniently, reliability is high.
Claims (3)
1. multistage hatch door opening mechanism, comprise a mechanical door-opening mechanism, it is to be made of bearing (1), hydraulic actuator (2), wheel hub (3), connecting rod (4) and fork (5), fork (5) promotes hatch door (7) and opens along rotating shaft (8), it is characterized in that: a cover is installed between fork (5) and hatch door (7) is made hatch door (7) realize the mechanism that opens Door by Hand of higher open angle.
2. multistage hatch door opening mechanism according to claim 1 is characterized in that: the mechanism that opens Door by Hand comprises gas spring (9) and the hatch door lock (6) that is installed between fork (5) and the hatch door (7).
3. multistage hatch door opening mechanism according to claim 1 and 2 is characterized in that: the highest open angle of hatch door (7) reaches 75 °.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2007203105212U CN201136592Y (en) | 2007-12-13 | 2007-12-13 | Opener for multi-stage port |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2007203105212U CN201136592Y (en) | 2007-12-13 | 2007-12-13 | Opener for multi-stage port |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201136592Y true CN201136592Y (en) | 2008-10-22 |
Family
ID=40037283
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2007203105212U Expired - Lifetime CN201136592Y (en) | 2007-12-13 | 2007-12-13 | Opener for multi-stage port |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201136592Y (en) |
Cited By (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102452475A (en) * | 2010-10-29 | 2012-05-16 | 中国商用飞机有限责任公司 | Arresting device for cabin door of airplane |
| CN104002973A (en) * | 2014-05-30 | 2014-08-27 | 北京理工大学 | Circular cross-section door opening design method of embedded compartment |
| CN104015921A (en) * | 2013-01-30 | 2014-09-03 | 空中客车运作有限责任公司 | Aircraft door arrangement and aircraft comprising the aircraft door arrangement |
| CN104527980A (en) * | 2014-12-15 | 2015-04-22 | 青岛欧森系统技术有限公司 | Transportation throwing mechanism of unmanned helicopter |
| CN104590542A (en) * | 2014-12-19 | 2015-05-06 | 成都飞机设计研究所 | Low-RCS embedded cabin door mechanism |
| CN104857726A (en) * | 2015-03-26 | 2015-08-26 | 王长民 | Remote control aircraft for dispersing articles |
| CN105178757A (en) * | 2015-08-14 | 2015-12-23 | 中国航空工业集团公司西安飞机设计研究所 | Power assisting device and aircraft cabin door with same |
| CN107939195A (en) * | 2017-10-18 | 2018-04-20 | 江苏弗莱迪斯汽车系统有限公司 | A kind of aluminium hatch door for being easy to pick and place luggage |
| CN110576972A (en) * | 2019-08-30 | 2019-12-17 | 中国气象局气象探测中心 | multi-cylinder type lower-dropping sonde ejection device, dropping device and dropping method |
| CN112618332A (en) * | 2020-12-08 | 2021-04-09 | 奥佳华智能健康科技集团股份有限公司 | Sauna cabin with automatic door opening function |
| CN115196213A (en) * | 2022-07-20 | 2022-10-18 | 湖北泰和电气有限公司 | Door opening and closing mechanism with large turnover angle |
-
2007
- 2007-12-13 CN CNU2007203105212U patent/CN201136592Y/en not_active Expired - Lifetime
Cited By (16)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102452475A (en) * | 2010-10-29 | 2012-05-16 | 中国商用飞机有限责任公司 | Arresting device for cabin door of airplane |
| CN102452475B (en) * | 2010-10-29 | 2014-12-10 | 中国商用飞机有限责任公司 | Arresting device for cabin door of airplane |
| CN104015921A (en) * | 2013-01-30 | 2014-09-03 | 空中客车运作有限责任公司 | Aircraft door arrangement and aircraft comprising the aircraft door arrangement |
| US9205909B2 (en) | 2013-01-30 | 2015-12-08 | Airbus Operations Gmbh | Aircraft door arrangement |
| CN104002973A (en) * | 2014-05-30 | 2014-08-27 | 北京理工大学 | Circular cross-section door opening design method of embedded compartment |
| CN104527980A (en) * | 2014-12-15 | 2015-04-22 | 青岛欧森系统技术有限公司 | Transportation throwing mechanism of unmanned helicopter |
| CN104590542A (en) * | 2014-12-19 | 2015-05-06 | 成都飞机设计研究所 | Low-RCS embedded cabin door mechanism |
| CN104857726A (en) * | 2015-03-26 | 2015-08-26 | 王长民 | Remote control aircraft for dispersing articles |
| CN105178757A (en) * | 2015-08-14 | 2015-12-23 | 中国航空工业集团公司西安飞机设计研究所 | Power assisting device and aircraft cabin door with same |
| CN105178757B (en) * | 2015-08-14 | 2017-09-22 | 中国航空工业集团公司西安飞机设计研究所 | A kind of power assisting device and the aircraft door with it |
| CN107939195A (en) * | 2017-10-18 | 2018-04-20 | 江苏弗莱迪斯汽车系统有限公司 | A kind of aluminium hatch door for being easy to pick and place luggage |
| CN110576972A (en) * | 2019-08-30 | 2019-12-17 | 中国气象局气象探测中心 | multi-cylinder type lower-dropping sonde ejection device, dropping device and dropping method |
| CN110576972B (en) * | 2019-08-30 | 2024-05-07 | 中国气象局气象探测中心 | Multi-cylinder type downward projecting sonde ejection device, projecting device and projecting method |
| CN112618332A (en) * | 2020-12-08 | 2021-04-09 | 奥佳华智能健康科技集团股份有限公司 | Sauna cabin with automatic door opening function |
| CN115196213A (en) * | 2022-07-20 | 2022-10-18 | 湖北泰和电气有限公司 | Door opening and closing mechanism with large turnover angle |
| CN115196213B (en) * | 2022-07-20 | 2024-06-04 | 湖北泰和电气有限公司 | Door opening and closing mechanism with large overturning angle |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| ASS | Succession or assignment of patent right |
Owner name: XI'AN AIRCRAFT INTERNATIONAL CORPORATION Free format text: FORMER OWNER: SHAANXI AIRCRAFT INDUSTRY (GROUP) CORPORATION LTD. Effective date: 20121016 |
|
| C41 | Transfer of patent application or patent right or utility model | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20121016 Address after: 723213 mailbox, Hanzhoung, Shaanxi, 34 Patentee after: Xi'an aircraft, international aviation manufacturing, Limited by Share Ltd, Hanzhoung aircraft branch Address before: 723213 mailbox, Hanzhoung, Shaanxi, 34 Patentee before: Shaanxi aircraft industry (Group) Co., Ltd. |
|
| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20081022 |