CN118204458B - Quick assembly platform for wall plate assembly of passenger-to-cargo aircraft - Google Patents
Quick assembly platform for wall plate assembly of passenger-to-cargo aircraft Download PDFInfo
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- CN118204458B CN118204458B CN202410621554.7A CN202410621554A CN118204458B CN 118204458 B CN118204458 B CN 118204458B CN 202410621554 A CN202410621554 A CN 202410621554A CN 118204458 B CN118204458 B CN 118204458B
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- riveting
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- 230000007246 mechanism Effects 0.000 claims abstract description 33
- 238000005452 bending Methods 0.000 claims abstract description 5
- 238000012423 maintenance Methods 0.000 claims abstract description 3
- 230000009193 crawling Effects 0.000 claims description 2
- 238000004804 winding Methods 0.000 claims description 2
- 238000009434 installation Methods 0.000 claims 1
- 241000282326 Felis catus Species 0.000 abstract 1
- 230000001681 protective effect Effects 0.000 abstract 1
- 238000004806 packaging method and process Methods 0.000 description 7
- 238000000034 method Methods 0.000 description 5
- 238000004519 manufacturing process Methods 0.000 description 4
- 238000010276 construction Methods 0.000 description 3
- 230000000694 effects Effects 0.000 description 3
- 230000000712 assembly Effects 0.000 description 2
- 238000000429 assembly Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 2
- 230000003020 moisturizing effect Effects 0.000 description 2
- 230000001502 supplementing effect Effects 0.000 description 2
- 230000002411 adverse Effects 0.000 description 1
- 238000004140 cleaning Methods 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 238000003825 pressing Methods 0.000 description 1
- 230000002265 prevention Effects 0.000 description 1
- 238000005096 rolling process Methods 0.000 description 1
Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21J—FORGING; HAMMERING; PRESSING METAL; RIVETING; FORGE FURNACES
- B21J15/00—Riveting
- B21J15/10—Riveting machines
- B21J15/14—Riveting machines specially adapted for riveting specific articles, e.g. brake lining machines
- B21J15/142—Aerospace structures
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21J—FORGING; HAMMERING; PRESSING METAL; RIVETING; FORGE FURNACES
- B21J15/00—Riveting
- B21J15/10—Riveting machines
- B21J15/14—Riveting machines specially adapted for riveting specific articles, e.g. brake lining machines
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Connection Of Plates (AREA)
- Automatic Assembly (AREA)
Abstract
The invention discloses a rapid assembly platform of a wall plate assembly of a passenger-to-cargo aircraft, which comprises a maintenance tool, an external platform and a repair rivet bracket; the shape-retaining tool is a multi-section bending structure which is formed by a plurality of frame components connected in sequence and is matched with the radian of the curved surface side of the wallboard component, and a plurality of connecting parts for connecting the curved surface side of the wallboard component are arranged on the shape-retaining tool; the outer platform is detachably connected with the shape-preserving tool, a working platform and a cat ladder connected with the working platform are arranged on the outer platform, and one side, close to the wallboard assembly, of the working platform is provided with an arc-shaped edge matched with the radian of the curved surface side of the wallboard assembly; the repair riveting bracket is supported at the bottom of the protective tool, and is provided with a telescopic supporting mechanism for supporting the repair riveting bracket, and the supporting height of the telescopic supporting mechanism is adjustable. The riveting area of the wallboard assembly is not shielded or interfered, and workers have enough space to perform riveting operation, so that the riveting efficiency and the riveting quality can be effectively improved.
Description
Technical Field
The invention relates to the technical field of aircraft manufacturing, in particular to a rapid assembly platform for a wall plate assembly of a passenger-to-cargo aircraft.
Background
The riveting process is a very important production link in aircraft manufacturing, is widely applied in aircraft manufacturing, is a connecting mode capable of achieving the effects of high strength, high reliability, light weight and the like, and directly relates to the safety and the reliability of the aircraft.
The lateral surface of the wallboard assembly of the aircraft is a curved surface, riveting processing is needed when the wallboard assembly of the aircraft is assembled, the existing tooling of the wallboard assembly mainly adopts a final assembly type frame, as shown in fig. 1, the wallboard assembly 100 is fixed on the final assembly type frame 200, the final assembly type frame 200 forms a support on the lateral surface of the wallboard assembly 100, but the final assembly type frame cannot move after being fixed, and the positioning bracket and the upright post structure of the final assembly type frame can cause shielding or interference on the riveting area of the wallboard assembly, so that the riveting work of the areas on the wallboard assembly cannot be completed on the final assembly type frame, and therefore, all the riveting work cannot be completed only through the final assembly type frame, and repair riveting operation is needed. When the riveting is carried out, the wallboard assembly 100 is required to be hung into the packaging box in a hoisting mode after being put down, as shown in fig. 2, the wallboard assembly 100 is vertically arranged in the packaging box 300, the curved surface side of the wallboard assembly 100 is upward, the side surface required to be subjected to the riveting is downward, and workers enter the packaging box 200 to carry out the riveting operation, so that the whole riveting construction period is long; in the process of moving the wallboard assembly, the wallboard assembly is easy to deform due to the fact that the overall size, the weight and the curvature of the wallboard assembly are large, and the wallboard assembly has a large operation risk; due to the structural limitation of the wallboard assembly 100, the space at the two ends in the packaging box 200 is gradually narrowed, the operation space of workers is limited, the operations and tools are difficult to spread when the workers perform the repair riveting operation, the operations are inconvenient, the quality problem of repair riveting is easy to cause, the rivets are easy to skew in the riveting forming process, the riveting failure is caused, the overall working time of the repair riveting operation is long, and the success rate is low; in addition, because the repair riveting operation is carried out in the packaging box, a large amount of construction sundries exist in the packaging box, and a large amount of labor is wasted in cleaning the sundries.
Disclosure of Invention
The technical problems to be solved by the invention are as follows: the quick assembly platform for the panel components of the passenger-to-cargo aircraft can effectively improve the repair riveting efficiency and the repair riveting quality.
The technical scheme adopted by the invention for solving the technical problems is as follows: the rapid assembly platform of the wall plate assembly of the passenger-to-cargo aircraft comprises a shape-preserving tool, an external platform and a rivet supplementing bracket; the shape-retaining tool is a multi-section bending structure which is formed by a plurality of frame components connected in sequence and is matched with the radian of the curved surface side of the wallboard component, and a plurality of connecting parts for connecting the curved surface side of the wallboard component are arranged on the shape-retaining tool; the outer platform is detachably connected with the shape-preserving tool, a working platform and a crawling ladder connected with the working platform are arranged on the outer platform, and one side, close to the wallboard assembly, of the working platform is provided with an arc-shaped edge matched with the radian of the curved surface side of the wallboard assembly; the repair riveting bracket is supported at the bottom of the maintenance tool, and is provided with a telescopic supporting mechanism for supporting the repair riveting bracket, and the supporting height of the telescopic supporting mechanism is adjustable.
As an improvement of the scheme, the following steps are: the repair riveting bracket is formed by sequentially arranging a plurality of independent bracket components; two shape-retaining tool brackets are fixed on the bracket component, the shape-retaining tool brackets are respectively arranged at two ends of the bracket component, and the top of the shape-retaining tool brackets is provided with a mounting groove which is in limit fit with the bottom of the shape-retaining tool.
As an improvement of the scheme, the following steps are: the shape-retaining tool bracket comprises two upright posts vertically fixed on the bracket component and arranged at intervals, a cross beam is connected between the two upright posts, the arrangement height of the cross beam is lower than the top height of the upright posts, and the upright posts and the cross beam are matched to form a mounting groove; the device also comprises a locking screw rod arranged on one of the upright posts, and the upright posts are provided with threaded holes which are in threaded fit with the locking screw rod; the setting height of the locking screw is higher than that of the cross beam, and the end head of the locking screw penetrates through the threaded hole and stretches into the mounting groove; the bracket assembly is characterized by further comprising a diagonal brace fixed on the bracket assembly, and the diagonal brace is obliquely arranged on the bracket assembly and fixedly connected with the cross beam.
As an improvement of the scheme, the following steps are: the repair riveting bracket and the external platform are detachably connected through a long pin connecting rod mechanism; the long pin connecting rod mechanism comprises a connecting rod, one end of the connecting rod is fixed on the repair riveting bracket or the external platform, and the other end of the connecting rod is in plug-in fit with a plug pin fixed on the external platform or the repair riveting bracket.
As an improvement of the scheme, the following steps are: the bottom of outside platform and patch rivet bracket all is equipped with the gyro wheel.
As an improvement of the scheme, the following steps are: the shape-preserving tool is detachably connected with the external platform through a tensioning mechanism; the tensioning mechanism comprises a connecting column fixed on an external platform and a tensioning belt with one end fixed on the connecting column, wherein the other end of the tensioning belt is detachably connected to the connecting column through a buckle after the tensioning belt and the shape-retaining tool form winding fit.
As an improvement of the scheme, the following steps are: the anti-tilting device is arranged on one side of the bottom of the external platform, which is not connected with the rivet repairing bracket.
The beneficial effects of the invention are as follows: according to the invention, the shape-preserving tool, the external platform and the riveting bracket are arranged to form the assembly platform for riveting the wallboard assembly of the aircraft, the shape-preserving tool is utilized to fix the wallboard assembly, the stability of the curved surface side of the wallboard assembly is kept to avoid deformation of the wallboard assembly, and the wallboard assembly is vertically fixed to completely expose the riveting area of the wallboard assembly; simultaneously utilize the moisturizing to rivet the bracket and support the type frock to put up wallboard subassembly and the type frock is whole to outside platform on, the riveting area of wallboard subassembly can not receive shielding or interfere, and the workman has sufficient space to carry out the riveting operation, can not cause adverse effect to the riveting operation of workman, and the whole altitude mixture control of wallboard subassembly and type frock can be adjusted to the accessible moisturizing to rivet the bracket, so that the workman carries out the regulation of adaptability to riveting altitude, thereby can effectively improve riveted efficiency and riveted quality.
Drawings
FIG. 1 is a schematic view of an aircraft panel assembly mounted to a final assembly frame;
FIG. 2 is a schematic view of an aircraft panel assembly secured within a package;
FIG. 3 is a schematic view of a wall plate assembly secured to the present invention;
FIG. 4 is a schematic structural view of a rivet bracket according to the present invention;
FIG. 5 is a schematic structural view of the tooling of the present invention;
FIG. 6 is a rear view of the present invention;
FIG. 7 is a schematic view of a tensioning mechanism according to the present invention.
Marked in the figure as: 100-wallboard components, 200-assembly type frames, 300-packaging boxes, 400-shape preserving tools, 410-connecting parts, 500-external platforms, 510-working platforms, 520-ladders, 530-inclination preventing pieces, 600-rivet supplementing brackets, 610-telescopic supporting mechanisms, 620-bracket components, 630-shape preserving tool brackets, 640-mounting grooves, 650-locking screws, 700-long pin connecting rod mechanisms, 800-tensioning mechanisms, 810-connecting columns and 820-tensioning belts.
Detailed Description
In order to facilitate an understanding of the invention, the invention is further described below with reference to the accompanying drawings.
In the description of the present invention, it should be noted that the directions or positional relationships indicated by the terms "front", "rear", "left", "right", "upper", "lower", "inner", etc. are based on the directions or positional relationships shown in the drawings, are merely for convenience of description, and do not indicate or imply that the apparatus or components referred to must have a specific orientation, be configured and operated in a specific orientation, and thus should not be construed as limiting the present invention.
As shown in fig. 3, the quick assembly platform of the passenger and cargo aircraft panel assembly of the present disclosure includes a form-retaining tool 400, an external platform 500, and a rivet bracket 600; the shape-retaining tool 400 is used for fixing the wallboard assembly 100, the shape-retaining tool 400 is used for guaranteeing the curvature stability of the wallboard assembly 100, the wallboard assembly 100 is fixed in a vertical state, the riveting area of the wallboard assembly 100 is completely exposed, the shape-retaining tool 400 can prevent the wallboard assembly 100 from deforming in the processing process, the wallboard assembly 100 cannot be separated from the shape-retaining tool 400 in the riveting process, and the shape-retaining tool 400 is used for maintaining the stability of the wallboard assembly 100; the outer platform 500 is used to provide a work platform for workers to assemble and rivet the wallboard assembly 100; the patch rivet bracket 600 is used for integrally supporting the shape-preserving tool 400 provided with the wallboard assembly 100, so that the wallboard assembly 100 is kept in a suspended state, deformation cannot occur due to contact with the bottom surface, and the integral height of the wallboard assembly 100 and the shape-preserving tool 400 can be adjusted through a telescopic supporting mechanism 610 arranged on the patch rivet bracket 600 so as to be adjusted to a proper riveting height.
Specifically, as shown in fig. 3 and fig. 5, the shape retaining tool 400 adopted in the present invention is composed of a plurality of frame components, the structure of the frame components is not limited, and frames with stable structures are generally adopted, each frame component can adopt the same structure or different structures, the frame components are sequentially connected and form a certain included angle between adjacent frame components, so that the whole assembled frame component presents a multi-section bending structure, the bending degree of the frame component is set according to the curvature of the wallboard component 100, the overall shape of the shape retaining tool 400 can be close to the overall shape of the wallboard component 100, and the wallboard component 100 is fixed on the shape retaining tool 400, thereby providing a good shape retaining effect for the wallboard component 100 through the shape retaining tool 400 and avoiding the wallboard component 100 from deforming. The connection between the fixture 400 and the wall plate assembly 100 is achieved by providing a plurality of connecting portions 410, and the connecting portions 410 are preferably arranged on the fixture 400 in a uniformly distributed manner so as to uniformly stress the wall plate assembly 100. The connecting portion 410 is preferably a connecting member having an arc surface, so that the arc surface of the connecting portion 410 can be matched with the curved surface of the wallboard assembly 100, and the connecting portion and the wallboard assembly are tightly attached to each other; the connection portion 410 and the wall plate assembly 100 may be connected and fixed by a conventional detachable connection manner, for example, a screw type, a bolt type fastener connection or a magnetic attraction and bonding manner connection. The shape-preserving tool 400 is connected with the curved surface side of the wallboard assembly 100 through the connecting part 410, and the shape-preserving tool 400 is vertically arranged, so that the wallboard assembly 100 fixedly connected with the shape-preserving tool 400 is also vertically arranged, the riveting area of the wallboard assembly 100 is completely exposed, the condition that the riveting work is blocked is avoided, and the riveting work is not interfered by other parts, thereby being beneficial to improving the riveting efficiency and the riveting quality.
Specifically, as shown in fig. 3 and 6, the external platform 500 used in the present invention includes a work platform 510 and a ladder stand 520, and the external platform 500 is connected to the form-retaining tool 400 so that the two are kept relatively stable; work platform 510 is supported by support structure so that work platform 510 has a certain height, and ladder stand 520 extends upward from the ground to accept with work platform 510, and the staff can get into work platform 510 through ladder stand 520, carries out the processing operation to wallboard assembly 100 on work platform 510. In order to ensure the construction safety of workers, guard rails or protection plates may be installed at the edges of the working platform 510 to form a protection structure at the periphery of the working platform 510, and an entrance for receiving the ladder stand 520 is reserved on the protection structure. In addition, since the curved side of the panel assembly 100 is close to the outer platform 500, the side of the outer platform 500 close to the panel assembly 100 is provided with an arc-shaped side adapted to the curvature of the curved side of the panel assembly 100, so that the distance between the outer platform 500 and the panel assembly 100 is kept uniform, and the panel assembly 100 is more convenient for a worker to perform processing operation.
Further, the external platform 500 and the tool 400 are detachably connected to form a whole. As shown in fig. 6 and 7, a tightening mechanism 800 is used to form a detachable connection between the external platform 500 and the tool 400; the tightening mechanism 800 is composed of a connection post 810 and a tightening strap 820, the connection post 810 can be fixed on the hold-down fixture 400 or on the external platform 500, in the invention, the connection post 810 is fixed on the external platform 500, for example, as shown in fig. 7, the connection post 810 is vertically arranged and fixedly connected to the bottom of the working platform 510 on the external platform 500, one end of the tightening strap 820 is fixedly connected to the connection post 810, after the tightening strap 820 is wound on the frame of the hold-down fixture 400, the other end is detachably connected with the connection post 810, and the detachable connection between the tightening strap 820 and the connection post 810 can be realized by means of a buckle structure. The number of the tensioning mechanisms 800 in the present invention may be set to be plural, the shape-retaining tool 400 and the external platform 500 may be firmly connected to be a stable integral structure by the plurality of tensioning mechanisms 800, and the detachment may be conveniently performed to separate the two.
Specifically, as shown in fig. 3 and 4, the repair rivet bracket 600 used in the present invention is supported at the bottom of the fixture 400, and the repair rivet bracket 600 is composed of a plurality of independent bracket assemblies 620, and the plurality of bracket assemblies 620 are sequentially and uniformly distributed at intervals along the bottom of the fixture 400. Two shape-retaining tool brackets 630 are fixed on the bracket component 620 and are respectively arranged at two ends of the bracket component 620, the shape-retaining tool brackets 630 comprise two upright posts vertically fixed on the bracket component 620 and arranged at intervals, a cross beam is connected between the two upright posts, the arrangement height of the cross beam is lower than the top height of the upright posts, the upright posts and the cross beam are matched to form mounting grooves 640, and the width of the mounting grooves 640 is matched with the thickness of the shape-retaining tool 400; when the rivet support bracket 600 is used for supporting the fixture 400, the bottom of the fixture 400 is inserted into the mounting groove 640 to form a limit fit. According to the invention, the support is formed at the bottom of the hold-up fixture 400 through the rivet repairing bracket 600, so that the hold-up fixture 400 fixed with the wallboard assembly 100 is integrally supported, the wallboard assembly 100 is kept suspended, the bottom of the wallboard assembly 100 cannot be contacted with the bottom surface, and the deformation of the bottom of the wallboard assembly 100 due to stress is effectively avoided.
In order to improve the stability of the rivet repairing bracket 600 for supporting the fixture 400, the invention also installs a locking screw 650 on the bracket assembly 620, as shown in fig. 4, the locking screw 650 is arranged on the top of one of the upright posts of the bracket assembly 620, and the upright posts are provided with threaded holes which form threaded fit with the locking screw 650; the height of the threaded hole is higher than that of the cross beam, so that the end of the locking screw 650 can penetrate through the threaded hole and extend into the mounting groove 640, the locking screw 650 is abutted against the shape-preserving tool 400 inserted into the mounting groove 640 from the side, and the pressing force on the shape-preserving tool 400 is increased by screwing the locking screw 650, so that the bottom of the shape-preserving tool 400 is locked in the mounting groove 640. Further, a diagonal brace may be added to the bracket assembly 620, one end of the diagonal brace is fixed on the bracket assembly 620, and the other end of the diagonal brace is fixedly connected with the cross beam, and the diagonal brace is provided to support the form-retaining tool bracket 630, so as to improve the overall strength of the form-retaining tool bracket 630.
According to the riveting bracket 600, the telescopic supporting mechanism 610 is arranged on the riveting bracket 600, the riveting bracket 600 can be supported through the telescopic supporting mechanism 610, the height of the telescopic supporting mechanism 610 can be adjusted, the height of the riveting bracket 600 can be adjusted through adjusting the whole height of the telescopic supporting mechanism 610, further the whole heights of the wallboard assembly 100 and the fixture 400 can be adjusted, a worker can obtain a more proper riveting height through height adjustment, and the riveting quality can be improved; the telescoping support mechanism 610 also employs a conventional lead screw support mechanism, a hydraulic support mechanism, or a pneumatic cylinder support mechanism. In addition, the bottom of the rivet repairing bracket 600 and the bottom of the external platform 500 are provided with rolling, the whole rapid assembly platform can be moved through the rollers, and the stability of the whole rapid assembly platform can be ensured through the supporting function of the telescopic supporting mechanism 610 after the movement; corresponding support members may be provided at the bottom of the outer platform 500 to support the outer platform 500.
As shown in fig. 4, the present invention employs a long pin linkage 700 to achieve a detachable connection between the patch rivet bracket 600 and the external platform 500. The long pin link mechanism 700 is composed of a link and a bolt, one end of the link can be fixed on the rivet repairing bracket 600 or on the external platform 500, and correspondingly, the bolt is fixed at the opposite position, and the quick connection between the rivet repairing bracket 600 and the external platform 500 is realized through the plug-in cooperation of the link and the bolt. As shown in fig. 6, the present invention further provides an anti-tilting member 530 at the bottom of the external platform 500, the anti-tilting member 530 being provided at a side of the bottom of the external platform 500, which is not connected to the rivet bracket 600, and the external platform 500 is prevented from tilting by the anti-tilting member 530, so that the safety of the worker's operation is ensured. The tilting prevention member 530 may employ a grounding bolt.
Claims (5)
1. Quick assembly platform of passenger change goods aircraft wallboard subassembly, its characterized in that: comprises a shape-preserving tool (400), an external platform (500) and a rivet repairing bracket (600); the shape-retaining tool (400) is a multi-section bending structure which is formed by a plurality of frame components connected in sequence and is matched with the radian of the curved surface side of the wallboard component (100), and the shape-retaining tool (400) is provided with a plurality of connecting parts (410) for connecting the curved surface side of the wallboard component (100); the outer platform (500) is detachably connected with the shape-retaining tool (400), the outer platform (500) is provided with a working platform (510) and a crawling ladder (520) which is connected with the working platform (510), and one side, close to the wallboard assembly (100), of the working platform (510) is provided with an arc-shaped edge which is matched with the radian of the curved surface side of the wallboard assembly (100); the repair riveting bracket (600) is supported at the bottom of the maintenance tool (400), a telescopic supporting mechanism (610) for supporting the repair riveting bracket (600) is arranged on the repair riveting bracket (600), and the supporting height of the telescopic supporting mechanism (610) is adjustable; the repair rivet bracket (600) is formed by sequentially arranging a plurality of independent bracket components (620); two shape-retaining tool brackets (630) which are respectively arranged at two ends of the bracket assembly (620) are fixed on the bracket assembly (620), and an installation groove (640) which is in limit fit with the bottom of the shape-retaining tool (400) is formed at the top of the shape-retaining tool brackets (630); the shape-retaining tool bracket (630) comprises two upright posts which are vertically fixed on the bracket component (620) and are arranged at intervals, a cross beam is connected between the two upright posts, the arrangement height of the cross beam is lower than the top height of the upright posts, and the upright posts and the cross beam are matched to form a mounting groove (640); the locking device further comprises a locking screw rod (650) arranged on one of the upright posts, and a threaded hole in threaded fit with the locking screw rod (650) is formed in the upright post; the setting height of the locking screw rod (650) is higher than that of the cross beam, and the end head of the locking screw rod (650) passes through the threaded hole and stretches into the mounting groove (640); and a diagonal brace fixed on the bracket assembly (620), wherein the diagonal brace is obliquely arranged on the bracket assembly (620) and fixedly connected with the cross beam.
2. The rapid prototyping platform of a passenger to cargo aircraft panel assembly of claim 1 wherein: the repair riveting bracket (600) is detachably connected with the external platform (500) through a long pin connecting rod mechanism (700); the long pin link mechanism (700) comprises a link rod, one end of which is fixed on the repair riveting bracket (600) or the external platform (500), and the other end of the link rod is in plug-in fit with a plug pin fixed on the external platform (500) or the repair riveting bracket (600).
3. The rapid prototyping platform of a passenger to cargo aircraft panel assembly of claim 1 wherein: the bottoms of the outer platform (500) and the rivet repairing bracket (600) are provided with rollers.
4. The rapid prototyping platform of a passenger to cargo aircraft panel assembly of claim 1 wherein: the shape-preserving tool (400) is detachably connected with the external platform (500) through a tensioning mechanism (800); the tensioning mechanism (800) comprises a connecting column (810) fixed on the external platform (500) and a tensioning belt (820) with one end fixed on the connecting column (810), wherein the other end of the tensioning belt (820) is detachably connected to the connecting column (810) through a buckle after the tensioning belt and the shape-retaining tool (400) form winding fit.
5. The rapid prototyping platform of a passenger to cargo aircraft panel assembly of claim 1 wherein: the anti-tilting member (530) is fixed at the bottom of the external platform (500), and the anti-tilting member (530) is arranged at one side of the bottom of the external platform (500) which is not connected with the rivet repairing bracket (600).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202410621554.7A CN118204458B (en) | 2024-05-20 | 2024-05-20 | Quick assembly platform for wall plate assembly of passenger-to-cargo aircraft |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202410621554.7A CN118204458B (en) | 2024-05-20 | 2024-05-20 | Quick assembly platform for wall plate assembly of passenger-to-cargo aircraft |
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| CN118204458A CN118204458A (en) | 2024-06-18 |
| CN118204458B true CN118204458B (en) | 2024-08-16 |
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| CN202410621554.7A Active CN118204458B (en) | 2024-05-20 | 2024-05-20 | Quick assembly platform for wall plate assembly of passenger-to-cargo aircraft |
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2024
- 2024-05-20 CN CN202410621554.7A patent/CN118204458B/en active Active
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104309816A (en) * | 2014-10-29 | 2015-01-28 | 中航成飞民用飞机有限责任公司 | Method and tool for unloading wall panel assemblies at cargo space doors of airplanes |
| CN206445783U (en) * | 2017-02-06 | 2017-08-29 | 浙江日发航空数字装备有限责任公司 | A kind of operating desk assembled for airframe |
| CN115847158A (en) * | 2022-12-10 | 2023-03-28 | 大连四达高技术发展有限公司 | Low-strength wallboard shape-preserving positioning tool for robot drilling and riveting |
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| CN118204458A (en) | 2024-06-18 |
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