CN113978753A - Full-airplane driver seat maintenance workbench - Google Patents
Full-airplane driver seat maintenance workbench Download PDFInfo
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- CN113978753A CN113978753A CN202111228915.4A CN202111228915A CN113978753A CN 113978753 A CN113978753 A CN 113978753A CN 202111228915 A CN202111228915 A CN 202111228915A CN 113978753 A CN113978753 A CN 113978753A
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B64—AIRCRAFT; AVIATION; COSMONAUTICS
- B64F—GROUND OR AIRCRAFT-CARRIER-DECK INSTALLATIONS SPECIALLY ADAPTED FOR USE IN CONNECTION WITH AIRCRAFT; DESIGNING, MANUFACTURING, ASSEMBLING, CLEANING, MAINTAINING OR REPAIRING AIRCRAFT, NOT OTHERWISE PROVIDED FOR; HANDLING, TRANSPORTING, TESTING OR INSPECTING AIRCRAFT COMPONENTS, NOT OTHERWISE PROVIDED FOR
- B64F5/00—Designing, manufacturing, assembling, cleaning, maintaining or repairing aircraft, not otherwise provided for; Handling, transporting, testing or inspecting aircraft components, not otherwise provided for
- B64F5/40—Maintaining or repairing aircraft
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- Workshop Equipment, Work Benches, Supports, Or Storage Means (AREA)
Abstract
一种全机型飞机驾驶员座椅维修工作台，包括：一台架，具有水平顶面且设有两条滑轨，中间设有维修工位，工位前后左右设有四个顶升机构；若干滑动工作台，包括开有中心孔的圆形顶板，其底面通过水平轴承可相对转动地固定在开有中心孔的底板上，底板底面前后分别固定有一对滚轮固定块，前后两对滚轮固定块的内侧面以及底面上伸出有对应的水平轴滚轮和垂直轴滚轮；滑动工作台通过水平轴滚轮和垂直轴滚轮可左右滑动地装在台架的滑轨上，两内侧面的水平轴滚轮行走在两长滑轨的顶面上、两底面的垂直轴滚轮顶在两滑轨的外侧面上。本发明可针对不同机型多种件号和尺寸的驾驶员座椅进行匹配固定，且一次性可容纳多个不同型号的座椅进行检修。
An all-model aircraft driver seat maintenance workbench, comprising: a frame with a horizontal top surface and two slide rails, a maintenance station in the middle, and four jacking mechanisms at the front, rear, left and right sides of the station ; Several sliding worktables, including a circular top plate with a central hole, the bottom surface of which is rotatably fixed on the bottom plate with a central hole through a horizontal bearing, a pair of roller fixing blocks are fixed in front and rear of the bottom of the bottom plate, and two pairs of rollers at the front and rear are respectively fixed. Corresponding horizontal axis rollers and vertical axis rollers protrude from the inner side and bottom surface of the fixed block; the sliding table can be slid left and right on the slide rails of the bench through the horizontal axis rollers and the vertical axis rollers. The shaft rollers run on the top surfaces of the two long sliding rails, and the vertical shaft rollers on the two bottom surfaces are abutted on the outer sides of the two sliding rails. The present invention can match and fix driver seats of different models and various parts and sizes, and can accommodate a plurality of seats of different models for maintenance at one time.
Description
Technical Field
The invention relates to a workbench, in particular to a maintenance workbench for a full-airplane type airplane driver seat.
Background
As the time of use increases, aircraft operator seats require maintenance. At present, no aircraft driver seat maintenance platform recommended or suggested by manufacturers is available in the industry for optional use, a single type airman driver repair frame purchased abroad twenty years ago is still adopted, the design is laggard, the repair capability is limited, the platform is only limited to repair the primary and secondary driver seats of airmen A320 and A330 series aircraft, the existing work requirements cannot be met, and the work efficiency is influenced.
Disclosure of Invention
The invention aims to solve the technical problem of providing a maintenance workbench for a driver seat of a full-airplane type, which can be matched and fixed for driver seats of different types and sizes and can accommodate a plurality of seats of different types for maintenance at one time.
The technical scheme adopted by the invention is as follows:
a full-airplane type airplane driver seat maintenance workbench is characterized by comprising:
the lifting device comprises a rack 5, a lifting mechanism and a lifting mechanism, wherein the rack is provided with a long horizontal top surface, two parallel slide rails 3 are arranged on the top surface along the length direction, at least one maintenance station is arranged in the middle of each slide rail, and four lifting mechanisms 2 are arranged on the front, the back, the left and the right of each station;
the sliding workbenches 4 comprise a circular top plate with a central hole, the bottom surface of the circular top plate can be fixed on a bottom plate with the central hole in a relatively rotating mode through a horizontal bearing, a pair of roller fixing blocks are fixed on the front and the back of the bottom surface of the bottom plate respectively, and a horizontal shaft roller 10 and a vertical shaft roller 11 which correspond to the inner side surfaces and the bottom surfaces of the front and the back two pairs of roller fixing blocks extend out;
the rack is of a frame type.
The sliding workbench is arranged on the slide rails of the rack in a left-right sliding manner through horizontal axis rollers and vertical axis rollers, the horizontal axis rollers on two inner side surfaces walk on the top surfaces of the two long slide rails, and the vertical axis rollers on two bottom surfaces are propped against the outer side surfaces of the two slide rails.
The jacking mechanism 2 is a vertical screw rod nut linear motion mechanism, a nut is rotationally fixed on the rack, and a motor is additionally arranged to drive the nut through a worm and gear mechanism. The jacking mechanism 2 can jack the sliding workbench, so that the operation is convenient.
Sliding table top surface be equipped with seat anchor clamps 6, specifically do: four symmetrical and evenly distributed positions on the top surface of the workbench, a plurality of threaded holes distributed along the radial direction are drilled in each position, and the workbench is provided with a bolt and a pressing plate, wherein one end of the pressing plate is provided with a long hole, and the other end of the pressing plate is provided with a threaded hole. The driver seat chassis can be clamped or loosened through the pressure plate and the bolts, and the driver seat can be kept fixed on the station.
The top surface of the sliding workbench is provided with two-direction adjustable positioning plates 12 fixed by bolts.
And a bottom plate of the sliding workbench is provided with a set screw 7 for rotary locking, and the set screw faces towards the outer ring of the horizontal bearing.
The bottom surface of the roller fixing block of the sliding workbench is also provided with a set screw 8 for moving and locking towards the outer side surface of the sliding rail.
The bottom of the rack is provided with feet 10.
Has the advantages that: the invention has simple structure, accords with the actual operation requirement, is convenient and safe to use, the stations are connected by the slide rail, the space between the seats can be adjusted at will in the repair process, the requirement of the maintenance height is met by electric operation, the working disc of each station can flexibly rotate by 360 degrees, the maintenance without dead angles is carried out, and the work can be carried out more conveniently and efficiently.
Drawings
FIG. 1a is a schematic perspective view of an embodiment of the present invention;
FIG. 1b is a second perspective view of the embodiment of the present invention;
FIG. 2 is a cross-sectional view of a maintenance station according to one embodiment of the present invention (showing rollers);
FIG. 3 is a schematic top view of a service station according to an embodiment of the invention;
FIG. 4 is a second cross-sectional side view of a service station in accordance with an embodiment of the present invention (showing a mobile locking set screw);
FIG. 5 is a schematic view of a positioning plate and a pressing plate according to an embodiment of the present invention.
Reference numbers in the figures: 1-motor, 2-jacking mechanism, 3-sliding rail, 4-sliding workbench, 5-rack, 6-seat clamp, 7-set screw for rotation locking, 8-set screw for movement locking, 9-ground foot, 10-horizontal axis roller, 11-vertical axis roller and 12-positioning plate.
Detailed Description
Referring to fig. 1a to 5, an embodiment of a full-aircraft cockpit maintenance platform of the present invention comprises: a frame type rack 5, which is provided with a long horizontal top surface, wherein the top surface is provided with two parallel slide rails 3 along the length direction, a maintenance station is arranged in the middle of the slide rails, and four jacking mechanisms 2 are arranged on the front, the back, the left and the right of the station; the sliding working tables 4 comprise a circular top plate with a central hole, the bottom surfaces of the sliding working tables are fixed on a bottom plate with the central hole in a relatively rotating mode through horizontal bearings, roller fixing blocks are fixed on the front portion and the rear portion of the bottom surface of the bottom plate respectively, and a horizontal shaft roller 10 and a vertical shaft roller 11 which correspond to the inner side surfaces and the bottom surfaces of the front roller fixing block and the rear roller fixing block extend out.
The sliding worktable is arranged on the sliding rails of the rack in a left-right sliding way, the horizontal axis rollers on the two inner side surfaces walk on the top surfaces of the two long sliding rails, and the vertical axis rollers on the two bottom surfaces prop against the outer side surfaces of the two sliding rails. The bottom plate of the sliding workbench is provided with a rotating locking set screw 7 facing to the outer ring of the horizontal bearing, and the bottom surface of the roller fixing block is also provided with a moving locking set screw 8 facing to the outer side surface of the sliding rail.
The jacking mechanism 2 of this embodiment is a vertical screw nut linear motion mechanism, and the nut is rotationally fixed on the rack, and is equipped with motor 1 in addition and drives the nut through worm gear mechanism.
The four corners of 4 top surfaces of slide table are equipped with seat anchor clamps 6, specifically are: four evenly distributed positions on the top surface of the workbench, wherein a plurality of threaded holes distributed along the radial direction are drilled in each position, and the four evenly distributed positions are provided with bolts and pressure plates, one ends of the pressure plates are provided with elongated holes, and the other ends of the pressure plates are provided with threaded holes. The pressing plate and the bolts can clamp or loosen the chassis of the driver seat through matching with radial threaded holes on the top surface of the workbench, so that the driver seat can be fixed on a station.
The top surface of the sliding workbench is also provided with two-direction adjustable positioning plates 12 fixed by bolts, and the bottom of the rack is provided with ground feet 10.
The working process is as follows:
firstly, sliding a sliding worktable 4 to a preset station by using a guide rail 3;
locking the movable locking mechanism 8 to prevent displacement in the working process;
thirdly, placing the seat on a sliding workbench 4, and fixing the seat by using a seat clamp 6;
step four, rotating the sliding workbench 4, adjusting the seat to the required position and locking the rotary locking mechanism 7;
and step five, when the height of the seat needs to be adjusted for repairing, after the power is switched on, the sliding workbench 4 is lifted to a proper position through the electric control button 5 for repairing.
Size of the platform of the present embodiment: length 710cmX, width 35cmX, and height 50 cm; parameter ranges for suitable driver seats: (1) size range: a full-machine type driver seat; (2) the weight range is as follows: 0 to 200 KG; (3) rotation angle range: 0-360 degrees; external power supply parameters: 380V/50 HZ.
The invention has the characteristics that:
1. the accurate control of the height of the motor and the height of the workbench are realized through electric control;
2. due to the multi-station integrated design, the working site is tidier and more orderly, and the 6S management concept is better met;
3. the movable workbench can better utilize the repair space and reduce the times of disassembling and carrying the seats;
4. the rotary workbench allows for inspection and repair to realize no dead angle approach, and reduces maintenance errors;
5. the large workbench has various installation modes and is suitable for all machine types at present;
6. the load is carried, and unsafe accidents caused by overload are avoided.
Claims (8)
1. A full-airplane type airplane driver seat maintenance workbench is characterized by comprising:
the lifting device comprises a rack (5) and a lifting mechanism, wherein the rack is provided with a long horizontal top surface, two parallel slide rails (3) are arranged on the top surface along the length direction, at least one maintenance station is arranged in the middle of each slide rail, and four lifting mechanisms (2) are arranged on the front, the back, the left and the right of each station;
the sliding workbenches (4) comprise a circular top plate with a central hole, the bottom surface of the circular top plate can be fixed on a bottom plate with the central hole in a relatively rotating mode through a horizontal bearing, a pair of roller fixing blocks are fixed on the front and the back of the bottom surface of the bottom plate respectively, and a horizontal shaft roller (10) and a vertical shaft roller (11) which correspond to the inner side surfaces and the bottom surfaces of the front and the back two pairs of roller fixing blocks extend out;
the sliding workbench is arranged on the slide rails of the rack in a left-right sliding manner through horizontal axis rollers and vertical axis rollers, the horizontal axis rollers on two inner side surfaces walk on the top surfaces of the two long slide rails, and the vertical axis rollers on two bottom surfaces are propped against the outer side surfaces of the two slide rails.
2. A full aircraft driver's seat maintenance platform according to claim 1, wherein: the jacking mechanism (2) is a vertical screw rod nut linear motion mechanism, the nut is rotationally fixed on the rack, and a motor is additionally arranged to drive the nut through a worm gear mechanism.
3. A full aircraft driver's seat maintenance platform according to claim 1, wherein: the sliding workbench top surface be equipped with seat anchor clamps (6), it is: four symmetrical and evenly distributed positions on the top surface of the workbench, a plurality of threaded holes distributed along the radial direction are drilled in each position, and the workbench is provided with a bolt and a pressing plate, wherein one end of the pressing plate is provided with a long hole, and the other end of the pressing plate is provided with a threaded hole.
4. A full aircraft driver's seat maintenance platform according to claim 1, wherein: the top surface of the sliding workbench is provided with two-direction adjustable positioning plates (12) fixed by bolts.
5. A full aircraft driver's seat maintenance platform according to claim 1, wherein: and a bottom plate of the sliding workbench is provided with a set screw (7) for rotary locking, and the set screw faces to the outer ring of the horizontal bearing.
6. A full aircraft driver's seat maintenance platform according to claim 1, wherein: the bottom surface of the roller fixing block of the sliding workbench is also provided with a set screw (8) for moving and locking towards the outer side surface of the sliding rail.
7. A full aircraft driver's seat maintenance platform according to claim 1, wherein: the rack is of a frame type.
8. A full aircraft driver's seat maintenance platform according to claim 1, wherein: the bottom of the rack is provided with a ground foot (10).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111228915.4A CN113978753A (en) | 2021-10-21 | 2021-10-21 | Full-airplane driver seat maintenance workbench |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111228915.4A CN113978753A (en) | 2021-10-21 | 2021-10-21 | Full-airplane driver seat maintenance workbench |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN113978753A true CN113978753A (en) | 2022-01-28 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202111228915.4A Pending CN113978753A (en) | 2021-10-21 | 2021-10-21 | Full-airplane driver seat maintenance workbench |
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| Country | Link |
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| CN (1) | CN113978753A (en) |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN206606695U (en) * | 2016-12-13 | 2017-11-03 | 长春中车轨道车辆有限公司 | EMUs seat repair assembly line frock |
| CN207240128U (en) * | 2017-10-20 | 2018-04-17 | 武汉科尼智造装备有限公司 | A kind of quick assembly platform of automobile component |
| CN210254860U (en) * | 2019-07-10 | 2020-04-07 | 常州伟泰科技股份有限公司 | L-shaped section assembly welding positioning tool |
| CN216805866U (en) * | 2021-10-21 | 2022-06-24 | 广州飞机维修工程有限公司 | Full model aircraft driver seat maintenance work platform |
-
2021
- 2021-10-21 CN CN202111228915.4A patent/CN113978753A/en active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN206606695U (en) * | 2016-12-13 | 2017-11-03 | 长春中车轨道车辆有限公司 | EMUs seat repair assembly line frock |
| CN207240128U (en) * | 2017-10-20 | 2018-04-17 | 武汉科尼智造装备有限公司 | A kind of quick assembly platform of automobile component |
| CN210254860U (en) * | 2019-07-10 | 2020-04-07 | 常州伟泰科技股份有限公司 | L-shaped section assembly welding positioning tool |
| CN216805866U (en) * | 2021-10-21 | 2022-06-24 | 广州飞机维修工程有限公司 | Full model aircraft driver seat maintenance work platform |
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