CN202574632U - Mobile maintenance and testing platform for airbus series aircraft driver seat - Google Patents
Mobile maintenance and testing platform for airbus series aircraft driver seat Download PDFInfo
- Publication number
- CN202574632U CN202574632U CN2012202357880U CN201220235788U CN202574632U CN 202574632 U CN202574632 U CN 202574632U CN 2012202357880 U CN2012202357880 U CN 2012202357880U CN 201220235788 U CN201220235788 U CN 201220235788U CN 202574632 U CN202574632 U CN 202574632U
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Abstract
The utility model discloses a mobile maintenance and testing platform for an airbus series aircraft driver seat. The maintenance and testing platform comprises a platform frame, a seat frame, a seat frame rotating mechanism and a seat frame locking mechanism, wherein the platform frame comprises a supporting base, an upright and a base plate; the supporting base is positioned at the lower part of the platform frame; the upright is vertically arranged and fixedly mounted on the supporting base; the base plate is transversely arranged and fixedly mounted on the upright; the seat frame comprises a seat mounting plate, a supporting arm and a flange plate; the supporting arm is fixedly connected with the flange plate; the seat mounting plate is fixedly connected with the supporting arm; the seat frame rotating mechanism comprises a handwheel and a rotating shaft; a bearing seat is fixedly mounted on the base plate; the rotating shaft is mounted on the bearing seat; one end of the rotating shaft is fixedly connected with the handwheel; the other end of the rotating shaft is fixedly connected with the flange plate; the rotating shaft is vertical to the flange plate; the seat frame locking mechanism is mounted on the base plate; and the seat frame locking mechanism can be used for locking the seat frame when the seat frame rotates to one position.
Description
Technical field
The utility model relates to a kind of tool equipment of aircraft maintenance test, is the portable maintainability test platform of a kind of Air Passenger series aircraft driver's seat specifically.
Background technology
In recent decades, CAAC's industry develop rapidly, the scale of airline company is constantly expanded, and the quantity of aircraft fleet and type also constantly increase thereupon, and the scale of aircarrier aircraft maintenance also enlarges thereupon.In the face of the complicated day by day type and the aircraft maintenance demand of fleet quantity; Aircraft maintenance manufacturer constantly pioneers and keeps forging ahead; Through practice and absorption to technology in the aircraft maintenance process and rules; And then existing management process and production technology reformed, pursue the best income ratio of manpower and man-haur efficiency, realize the new technologies maintenance mode of low-cost high-efficiency benefit gradually.Maintenance manufacturer of civil aviaton is slowly excessive to the actual tool demand of production practice from the support of import of technology for the utilization of instrument; The utilization of instrument also transfers to from simple purchase and improving or Innovative Production, more advanced instrument mean considerably beyond having got twice the result with half the effort.
The utility model content
The purpose of the utility model provides the portable maintainability test platform of a kind of Air Passenger series aircraft driver's seat; This maintainability test platform structure is compact; Conveniently moving, complete function can be accomplished driver's seat operating function full test more in the workshop, ground; Realize the ground clearance of aviator's seat, for aircraft maintenance production saves manpower and time.
The above-mentioned purpose of the utility model realizes through following technical scheme: the portable maintainability test platform of Air Passenger series aircraft driver's seat; It is characterized in that: this maintainability test platform comprises platform framework, seat frame, seat frame rotating mechanism and seat frame lockout mechanism; Said platform framework comprises that the base for supporting that is positioned at the bottom, column and the horizontally set that vertically is provided with and is fixedly mounted on the base for supporting are fixedly mounted on the baseplate on the column; Said seat frame comprises chair mounted plate, hold-down arm and flange; Said hold-down arm is captiveed joint with flange, and the chair mounted plate is captiveed joint with hold-down arm, and said seat frame rotating mechanism comprises handwheel and rotating shaft; Bearing seat is fixedly mounted on the said baseplate; Rotating shaft is installed on the bearing seat, and an end of said rotating shaft is captiveed joint with handwheel, and the other end is captiveed joint with flange; Rotating shaft and flange are perpendicular; Handwheel drives rotating shaft under external force, and to rotate and then drive whole seat frame be that center of turn carries out 360 degree and freely rotates with the rotating shaft in vertical plane, and said seat frame lockout mechanism is installed on the said baseplate, and this seat frame lockout mechanism can be locked when whole seat frame turns to certain position.
In the utility model; Said hold-down arm is the double L-shaped hold-down arm that two L type hold-down arms are formed; Every hold-down arm is made up of horizontal transverse arm and vertical perpendicular arm; The described chair mounted plate of the transverse arm support of two hold-down arms, captive joint with the two ends of said flange in the top of the perpendicular arm of two hold-down arms.
In the utility model; Said seat frame lockout mechanism comprises a plurality of lockholes of offering on L type locating dowel pin, spring and the flange; Be installed with the U-shaped plug housing that opening makes progress on the said baseplate; The U-shaped plug housing has two vertical seat boards; All offer the through hole that supplies L type locating dowel pin to intert on two seat boards, L type locating dowel pin interts behind the through hole two ends and all stretches out, and the end that L type locating dowel pin stretches to flange can insert in the lockhole when flange turns to certain position flange is locked; Said L type locating dowel pin is at the spring bearing that radially is fitted with evagination between said two seat boards and on the shank near an end of flange, and said spring housing is contained in said L type locating dowel pin at spring bearing and on away from one section shank between the seat board of flange.
In the utility model, said seat frame lockout mechanism is two covers, is symmetricly set on the both sides of said rotating shaft, so that the seat locking is more reliable and more stable.
In the utility model, a plurality of lockholes of offering on the said flange are that center-point is arranged on the same circumference with said rotating shaft.
In the utility model, said baseplate is a L type flap, and this baseplate comprises the transverse slat of level and upright riser, and said bearing seat and U-shaped plug housing are installed on the transverse slat of baseplate.
In the utility model, said base for supporting is a T-steel, below three summits of T-steel, all through bolt mobile cardan wheel is installed, and it is whole mobile to be convenient to the maintainability test flat-bed, and said column is positioned at the T word junction of T-steel.
Compared with prior art, the utlity model has following advantage:
1, this driver's seat maintainability test platform can simulated aircraft actual installation state, satisfies in the aircraft components maintenance manual driver's seat and after aircraft is pulled down, deposits and test request; Adopt each parts of design separately again the mode of entire combination more than 20 parts are assembled into the maintainability test platform of completion; Normal service wear is considered in design; Can change single parts separately, embodied the maintainability test flat-bed effectively, safety, high usage, low-loss characteristics.
2, this maintainability test platform and the supporting use of proving installation with electronic test function and lighting circuit; Constitute a whole set of repair test system; Develop lighting circuit system test lead voluntarily according to the aircraft components maintenance manual, be equipped with corresponding 28V direct supply and 115V400HZ source of AC, realize illuminating lamp test function and electronic test function; Avoid after the driver's seat installation trouble of test, troubleshooting again, the inconvenience that solves in the past installed aptitude test power driven system and Lighting System.
3, consider the desktop that need use certain altitude when decomposing the assembling driver's seat; Can desktop also be designed compatible in the maintainability test platform; Its function is brought up to satisfy decomposition, repairing, assembling, test integrated use; No longer need to use in addition other equipment to cooperate, thereby increase work efficiency.Designing power supply storing compartment and scattered deposit drawer, make our work convenient and professional.
Description of drawings
Below in conjunction with the accompanying drawing and the specific embodiment the utility model is done further explain.
Fig. 1 is the whole assembly structure figure of the utility model maintainability test flat-bed;
Fig. 2 is the whole assembly structure figure of another angle of the utility model maintainability test platform;
Fig. 3 is that the A of Fig. 2 is to enlarged drawing.
Description of reference numerals
1, chair mounted plate; 2, hold-down arm; 3, lockhole; 4, flange; 5, bearing carge; 6, bearing seat; 7, handwheel; 8, rotating shaft; 9, L type locating dowel pin; 10, U-shaped plug housing; 11, spring; 12, baseplate; 13, column; 14, move cardan wheel; 15, base for supporting; 16, spring bearing
The specific embodiment
To the portable maintainability test platform of Air Passenger series aircraft driver's seat shown in Figure 3, this maintainability test platform comprises platform framework, seat frame, seat frame rotating mechanism and seat frame lockout mechanism like Fig. 1, and platform framework comprises that the base for supporting 15 that is positioned at the bottom, column 13 and the horizontally set that vertically is provided with and is fixedly mounted on the base for supporting 15 are fixedly mounted on the baseplate 12 on the column 13; Base for supporting 15 is a T-steel; Below three summits of T-steel, all be equipped with through bolt and move cardan wheel 14, it is whole mobile to be convenient to the maintainability test flat-bed, and column 13 is positioned at the T word junction of T-steel; Seat frame comprises chair mounted plate 1, hold-down arm 2 and flange 4; Hold-down arm 2 is the double L-shaped hold-down arm that two L type hold-down arms are formed, and every hold-down arm 2 is made up of horizontal transverse arm and vertical perpendicular arm, the transverse arm support chair mounted plate 1 of two hold-down arms 2; Chair mounted plate 1 is captiveed joint with hold-down arm 2 through screw; The top of the perpendicular arm of two hold-down arms 2 is connected through screw retention with the two ends of flange 4, and the seat frame rotating mechanism comprises handwheel 7 and rotating shaft 8, and bearing seat 6 is fixedly mounted on the baseplate 12; Also be covered with bearing carge 5 on the bearing seat 6; Rotating shaft 8 is installed on the bearing seat 6, and an end of rotating shaft 8 is captiveed joint with handwheel 7, and the other end is captiveed joint with flange 4; Rotating shaft 8 is perpendicular with flange 4; Handwheel 7 drives rotating shaft 8 under external force, and to rotate and then drive whole seat frame be that center of turn carries out 360 and spends and freely rotate in vertical plane with rotating shaft 8, and the seat frame lockout mechanism is installed on the baseplate 12, and this seat frame lockout mechanism can be locked when whole seat frame turns to certain position; Thereby support Air Passenger series aircraft driver's seat above that is locked in certain position, is convenient to the maintainability test of seat.
The seat frame lockout mechanism adopts two covers, is the both sides that center of symmetry is symmetricly set on rotating shaft 8 with rotating shaft 8, and every suit seat frame lockout mechanism includes a plurality of lockholes 3 of offering on L type locating dowel pin 9, spring 11 and the flange 4; A plurality of lockholes 3 of offering on the flange 4 are that center-point is arranged on the same circumference with rotating shaft 8; Lockhole 3 supplies L type locating dowel pin 9 to intert, and through screw retention the U-shaped plug housing 10 that opening makes progress is installed on the baseplate 12, and U-shaped plug housing 10 has two vertical seat boards; All offer the through hole that supplies L type locating dowel pin 9 to intert on two seat boards; L type locating dowel pin 9 interts behind the through holes two ends and all stretches out, and the end that L type locating dowel pin 9 stretches to flange 4 can insert when flange 4 turns to certain position in the lockhole 3 flange 4 lockings, and L type locating dowel pin 9 is at the spring bearing 16 that radially is fitted with evagination between two seat boards and on the shank near an end of flange 4; Spring 11 is sleeved on L type locating dowel pin 9 at spring bearing 16 and on away from one section shank between the seat board of flange 4; Pulling L type locating dowel pin 9 makes it break away from lockhole 3, and owing to the effect of spring bearing 16, spring 11 compresses in pulling L type locating dowel pin 9 moving process; Storage elasticity potential energy; After L type locating dowel pin 9 broke away from lockhole 3 lockings, then can drive whole seat frame through rotation handwheel 7 was that center of turn carries out cw or conter clockwise freely rotates with rotating shaft 8, after whole seat frame turns to correct position; L type locating dowel pin 9 is aimed at some lockholes 3; Unclamp L type locating dowel pin 9 this moment, and L type locating dowel pin 9 inserts in the lockhole 3 corresponding with it under the elastic-restoring force of spring 11, realizes the locking of whole locking seat frame once more.Because aviator's seat is installed on the seat frame through screw retention, realize the rotation of seat frame and rotation and the locking that locking has also promptly realized aviator's seat.
This maintainability test platform can with the supporting use of the proving installation with electronic test function and lighting circuit, constitute a whole set of aviator's seat repair test system,
This maintainability test platform operations principle is following:
1, driver's seat is installed on the chair mounted plate 1 of seat frame through four standing screws;
2, L type locating dowel pin 9 application force through spring 11 under normal lock state is locked in the flange 4 of seat frame on the cooresponding lockhole 3, and this moment, seat frame integral body was in the lock state, and driver's seat mounted thereto also is in stationary state;
3, with L type locating dowel pin 9 compression spring 11 that moves right; Make L type locating dowel pin 9 in lockhole 3, throw off; After L type locating dowel pin 9 breaks away from lockhole 3 lockings; Then can drive whole seat frame through rotation handwheel 7 is that center of turn carries out freely rotating of cw or conter clockwise 0 to 360 degree with rotating shaft 8, drives driver's seat in the seat frame rotation process and rotates synchronously;
4, seat frame unclamps L type locating dowel pin 9 after turning to next lock hole; Be moved to the left under L type locating dowel pin 9 springs 11 application forces; Insert in the lockhole 3 corresponding, realize the locking of whole locking seat frame once more, can carry out maintainability test to driver's seat after the locking with it.
Claims (7)
1. the portable maintainability test platform of Air Passenger series aircraft driver's seat; It is characterized in that: this maintainability test platform comprises platform framework, seat frame, seat frame rotating mechanism and seat frame lockout mechanism; Said platform framework comprises that the base for supporting that is positioned at the bottom, column and the horizontally set that vertically is provided with and is fixedly mounted on the base for supporting are fixedly mounted on the baseplate on the column, and said seat frame comprises chair mounted plate, hold-down arm and flange, and said hold-down arm is captiveed joint with flange; The chair mounted plate is captiveed joint with hold-down arm; Said seat frame rotating mechanism comprises handwheel and rotating shaft, and bearing seat is fixedly mounted on the said baseplate, and rotating shaft is installed on the bearing seat; One end of said rotating shaft is captiveed joint with handwheel; The other end is captiveed joint with flange, and rotating shaft and flange are perpendicular, and handwheel drives rotating shaft under external force, and to rotate and then drive whole seat frame be that center of turn carries out 360 degree and freely rotates with the rotating shaft in vertical plane; Said seat frame lockout mechanism is installed on the said baseplate, and this seat frame lockout mechanism can be locked when whole seat frame turns to certain position.
2. the portable maintainability test platform of Air Passenger series aircraft driver's seat according to claim 1; It is characterized in that: said hold-down arm is the double L-shaped hold-down arm that two L type hold-down arms are formed; Every hold-down arm is made up of horizontal transverse arm and vertical perpendicular arm; The described chair mounted plate of the transverse arm support of two hold-down arms, captive joint with the two ends of said flange in the top of the perpendicular arm of two hold-down arms.
3. the portable maintainability test platform of Air Passenger series aircraft driver's seat according to claim 1; It is characterized in that: said seat frame lockout mechanism comprises a plurality of lockholes of offering on L type locating dowel pin, spring and the flange; Be installed with the U-shaped plug housing that opening makes progress on the said baseplate; The U-shaped plug housing has two vertical seat boards; All offer the through hole that supplies L type locating dowel pin to intert on two seat boards; All stretch out at two ends behind the interspersed through hole of L type locating dowel pin; The end that L type locating dowel pin stretches to flange can insert when flange turns to certain position in the lockhole the flange locking, and said L type locating dowel pin is at the spring bearing that radially is fitted with evagination between said two seat boards and on the shank near an end of flange, and said spring housing is contained in said L type locating dowel pin at spring bearing and on away from one section shank between the seat board of flange.
4. the portable maintainability test platform of Air Passenger series aircraft driver's seat according to claim 3, it is characterized in that: said seat frame lockout mechanism is two covers, is symmetricly set on the both sides of said rotating shaft.
5. the portable maintainability test platform of Air Passenger series aircraft driver's seat according to claim 3, it is characterized in that: a plurality of lockholes of offering on the said flange are that center-point is arranged on the same circumference with said rotating shaft.
6. the portable maintainability test platform of Air Passenger series aircraft driver's seat according to claim 3; It is characterized in that: said baseplate is a L type flap; This baseplate comprises the transverse slat of level and upright riser, and said bearing seat and U-shaped plug housing are installed on the transverse slat of baseplate.
7. according to the portable maintainability test platform of each described Air Passenger series aircraft driver's seat of claim 1 to 6; It is characterized in that: said base for supporting is a T-steel; Below three summits of T-steel, all through bolt mobile cardan wheel is installed, said column is positioned at the T word junction of T-steel.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012202357880U CN202574632U (en) | 2012-05-23 | 2012-05-23 | Mobile maintenance and testing platform for airbus series aircraft driver seat |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012202357880U CN202574632U (en) | 2012-05-23 | 2012-05-23 | Mobile maintenance and testing platform for airbus series aircraft driver seat |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202574632U true CN202574632U (en) | 2012-12-05 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2012202357880U Expired - Lifetime CN202574632U (en) | 2012-05-23 | 2012-05-23 | Mobile maintenance and testing platform for airbus series aircraft driver seat |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202574632U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103335836A (en) * | 2013-07-08 | 2013-10-02 | 三峡大学 | Integrated test bench of aircraft seats |
| CN104590583A (en) * | 2014-12-19 | 2015-05-06 | 四川精石航空科技开发有限公司 | Tool for ultra light helicopter main frame |
| CN115195911A (en) * | 2021-04-14 | 2022-10-18 | 上海汽车集团股份有限公司 | Movable door assembly manipulator for automobile trial production |
-
2012
- 2012-05-23 CN CN2012202357880U patent/CN202574632U/en not_active Expired - Lifetime
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103335836A (en) * | 2013-07-08 | 2013-10-02 | 三峡大学 | Integrated test bench of aircraft seats |
| CN103335836B (en) * | 2013-07-08 | 2015-10-21 | 三峡大学 | Aircraft seat multi-function test stand |
| CN104590583A (en) * | 2014-12-19 | 2015-05-06 | 四川精石航空科技开发有限公司 | Tool for ultra light helicopter main frame |
| CN115195911A (en) * | 2021-04-14 | 2022-10-18 | 上海汽车集团股份有限公司 | Movable door assembly manipulator for automobile trial production |
| CN115195911B (en) * | 2021-04-14 | 2024-05-07 | 上海汽车集团股份有限公司 | Movable automobile door assembling manipulator for automobile trial production |
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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 |
Granted publication date: 20121205 |
|
| CX01 | Expiry of patent term |