CN202622676U - Horizontal adjusting device for airplane assembly - Google Patents
Horizontal adjusting device for airplane assembly Download PDFInfo
- Publication number
- CN202622676U CN202622676U CN2012202870922U CN201220287092U CN202622676U CN 202622676 U CN202622676 U CN 202622676U CN 2012202870922 U CN2012202870922 U CN 2012202870922U CN 201220287092 U CN201220287092 U CN 201220287092U CN 202622676 U CN202622676 U CN 202622676U
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- cover plate
- adjusting device
- connecting plate
- handwheel
- pallet
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Abstract
The utility model relates to a horizontal adjusting device for airplane assembly. The horizontal adjusting device for airplane assembly comprises a support head (1), a fastening bolt (2), a support rod (3), a positioning hand wheel (4), a cover plate (5), fasteners (6), a tray (7), a connecting plate (8) and ball transfer units (9). An adjusting function in an optional direction of the horizontal plane within a certain range is achieved by the aid of the ball transfer units, and the horizontal adjusting device is rapid and labor-saving in adjustment. Locking and positioning after adjustment in place can be effectively achieved as the horizontal adjusting device is provided with the positioning hand wheel. The horizontal adjusting device for airplane assembly effectively achieves horizontal adjustment during mounting and demounting of two layers of floors of an airplane, and rapid mounting and demounting of the two layers of floors of the airplane are realized.
Description
Technical field
The utility model relates to a kind of aircraft assembling and uses level(l)ing device.
Background technology
Certain two layers of floor of type aircraft dismounting needs supporting development dismounting support equipment; According to two layers of floor dismounting Gong Neng ﹑ performance requirement; This dismounting support equipment need possess the regulatory function of horizontal plane any direction (promptly 360 °) ± 30mm, and needs in 25 minutes, to accomplish the handling and the work that is in place on whole seven two layers of floors.Owing to be in the aircraft cabin confined space, to work, for the Qing Bian ﹑ that the structure of last machine carrying and support equipment easy to use should be tried one's best succinct, rapid operation.
Existing techniques also can realize the regulatory function of horizontal plane any direction through arranging leading screw or hydraulic actuator respectively in horizontal plane X ﹑ Y axle two directions.But the shortcoming that leading screw or hydraulic actuator are identical is that the assorted again ﹑ of knot structure is heavy, and adjusting puts in place time-consuming slow.In addition, hydraulic actuator needs supporting Chu You ﹑ fueller generally to be applicable in the more large-scale support equipment, and the hydraulic oil of hydraulic actuator is prone to pollute and maintainability is poor; Leading screw is to move adjusting through driving screw thread, relatively effort.
In sum; According to specification requirements such as the space structure Xing Shi ﹑ disassemble and assemble work environment on the Gong Neng ﹑ performance requirement of two layers of floor dismounting of aircraft and two layers of floor and fast assembling-disassemblings, determined the horizontal regulation technology of existing leading screw and hydraulic actuation all to be difficult to meet design requirement.
The utility model content
The utility model technical problem to be solved is: provide a kind of aircraft assembling to use level(l)ing device, and simple in structure, easy to use, can realize the fast assembling-disassembling on two layers of floor of aircraft.
The technical scheme of the utility model is: level(l)ing device is used in a kind of aircraft assembling, and it comprises supporting head, fastening bolt, cramp bar, location handwheel, cover plate, securing member, pallet, connecting plate, universal ball; Wherein, said supporting head upper end is the U type, and there is the ears auricle lower end; There is the monaural auricle cramp bar upper end, lower end and connecting plate welding, and there is external screw thread middle lower end; Supporting head is connected through fastening bolt with cramp bar; Handwheel upper end, location is a handwheel, and the lower end is three bifurcateds, and there is internal thread in intervalve portion; Location handwheel and cramp bar are spirally connected, end in contact cover plate under the handwheel of location; Cover plate is the semicircular ring shaped steel plate of two separation; Pallet is discoid, and pallet links to each other through securing member with cover plate; Universal ball has three, becomes the triangle layout, and each universal ball links to each other with connecting plate through fastening bolt; Universal ball and connecting plate are embedded in the cavity of cover plate and pallet composition.
In addition, there is certain interval the lower surface of the upper surface of connecting plate and cover plate.
The utility model beneficial effect is: the utility model adopts universal ball to realize the regulatory function of horizontal plane any direction certain limit, regulates quick, laborsaving; The utility model has the location handwheel, can effectively realize regulating the lock in place after putting in place; The level that the utility model efficiently solves in two layers of floor disassembly process of aircraft is regulated problem, has realized the fast assembling-disassembling on two layers of floor of aircraft.
Description of drawings
Fig. 1 is the structural representation of the utility model level(l)ing device one preferred embodiments;
Fig. 2 is the partial sectional view of the utility model level(l)ing device one preferred embodiments shown in Figure 1;
Wherein, 1-supporting head, 2-fastening bolt, 3-cramp bar, 4-location handwheel, 5-cover plate, 6-securing member, 7-pallet, 8-connecting plate, the universal ball of 9-.
The specific embodiment
Further specify below in conjunction with the specific embodiment of accompanying drawing the utility model.
Please consult figure 1 ﹑ Fig. 2 simultaneously, Fig. 1 is the structural representation of the utility model one preferred embodiments, and Fig. 2 is the partial schematic sectional view of the utility model.Level(l)ing device is used in a kind of aircraft assembling of the utility model, comprises supporting head 1, fastening bolt 2, cramp bar 3, location handwheel 4, cover plate 5, securing member 6, pallet 7, connecting plate 8, universal ball 9.Wherein, said supporting head 1 upper end is the U type, and there is the ears auricle lower end.There is the monaural auricle cramp bar 3 upper ends, lower end and connecting plate 8 welding, and there is external screw thread middle lower end.Supporting head 1 is connected through fastening bolt 2 with cramp bar 3.Handwheel 4 upper ends, location are handwheel, and the lower end is three bifurcateds, and there is internal thread in intervalve portion; Location handwheel 4 is spirally connected with cramp bar 3.Cover plate 5 is the semicircular ring shaped steel plate of two separation.Pallet 7 is discoid, and pallet 7 links to each other through six securing members 6 with cover plate 5.Universal ball 9 has three and is uniformly distributed with, and each links to each other with connecting plate 8 through three groups of fastening bolts 2.Supporting head 1, cramp bar 3, location handwheel 4, connecting plate 8, universal ball 9 are connected to an integral body through fastening bolt 2 and internal and external threads; This integral body is installed spacing in pallet 7 through cover plate 5 and securing member 6, and should integral body can be in pallet horizontal plane any direction slip ± 30mm.Radius of circle equals 30mm in the semicircular ring shaped steel plate of cover plate 5, and universal ball 9 of cover plate 5 encapsulation and connecting plate 8 are in the cavity that cover plate 5 and pallet 7 are formed; Cover plate 5 also plays the bearing plate effect when handwheel 4 is screwed the location in the location.The gap that 2mm is arranged after the lower surface assembling of the upper surface of connecting plate 8 and cover plate 5.In addition, adopt hingedly between supporting head of the utility model and cramp bar, can make supporting head have certain activity, thereby guarantee supporting head and be supported the position and fully contact.
During use, two layers of floor are supported face are placed in this utility model supporting head loading end, fully contact compacting.To locate handwheel and rotate up and remove initial lock-bit, and universal ball band hold bar ﹑ supporting head and two layers of floor begin slidable adjustment, locate when adjusting puts in place location handwheel is rotated down to compress on the cover board.
Level(l)ing device use in the assembling of a kind of aircraft of the utility model, delicate structure, and simple operation is regulated fast, laborsaving, efficiently solves the level adjusting problem in two layers of floor disassembly process of aircraft, has realized the fast assembling-disassembling requirement on two layers of floor of aircraft.The utility model has the location handwheel, can also effectively realize regulating the lock in place after putting in place.This utility model can also be applied in other aircraft support equipments that need the level adjusting, has stronger practical value.
Claims (3)
1. level(l)ing device is used in an aircraft assembling, it is characterized in that: said device comprises supporting head (1), fastening bolt (2), cramp bar (3), location handwheel (4), cover plate (5), securing member (6), pallet (7), connecting plate (8), universal ball (9); Wherein, said supporting head (1) upper end is the U type, and there is the ears auricle lower end; There is the monaural auricle cramp bar (3) upper end, lower end and connecting plate (8) welding, and there is external screw thread middle lower end; Supporting head (1) is connected through fastening bolt (2) with cramp bar (3); Location handwheel (4) upper end is a handwheel, and the lower end is three bifurcateds, and there is internal thread in intervalve portion; Location handwheel (4) is spirally connected with cramp bar (3); Cover plate (5) is the semicircular ring shaped steel plate of two separation; Location handwheel (4) is end in contact cover plate (5) down; Pallet (7) is discoid, and pallet (7) links to each other through securing member (6) with cover plate (5); Universal ball (9) has three, is triangular layout, and each universal ball (9) links to each other with connecting plate (8) through fastening bolt (2); Universal ball (9) and connecting plate (8) are embedded in the cavity of cover plate (5) and pallet (7) composition.
2. level(l)ing device is used in aircraft assembling according to claim 1, and it is characterized in that: radius of circle equals 30mm in the semicircular ring shaped steel plate of cover plate (5).
3. level(l)ing device is used in aircraft assembling according to claim 1, it is characterized in that: the gap that 2mm is arranged after the lower surface assembling of the upper surface of connecting plate (8) and cover plate (5).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012202870922U CN202622676U (en) | 2012-06-18 | 2012-06-18 | Horizontal adjusting device for airplane assembly |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012202870922U CN202622676U (en) | 2012-06-18 | 2012-06-18 | Horizontal adjusting device for airplane assembly |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202622676U true CN202622676U (en) | 2012-12-26 |
Family
ID=47375916
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2012202870922U Expired - Lifetime CN202622676U (en) | 2012-06-18 | 2012-06-18 | Horizontal adjusting device for airplane assembly |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202622676U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103521978A (en) * | 2013-10-12 | 2014-01-22 | 芜湖开瑞金属科技有限公司 | Welding positioning device for automobile lifting hooks |
| CN105667828A (en) * | 2014-11-19 | 2016-06-15 | 中国航空工业集团公司西安飞机设计研究所 | Auxiliary mounting and dismounting device for second-layer floor of airplane |
| CN105858104A (en) * | 2016-05-26 | 2016-08-17 | 北京安达维尔通用航空工程技术有限公司 | Turbine engine bracket |
-
2012
- 2012-06-18 CN CN2012202870922U patent/CN202622676U/en not_active Expired - Lifetime
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103521978A (en) * | 2013-10-12 | 2014-01-22 | 芜湖开瑞金属科技有限公司 | Welding positioning device for automobile lifting hooks |
| CN103521978B (en) * | 2013-10-12 | 2016-01-20 | 芜湖开瑞金属科技有限公司 | Automobile suspension hook apparatus for welding and positioning |
| CN105667828A (en) * | 2014-11-19 | 2016-06-15 | 中国航空工业集团公司西安飞机设计研究所 | Auxiliary mounting and dismounting device for second-layer floor of airplane |
| CN105667828B (en) * | 2014-11-19 | 2017-12-19 | 中国航空工业集团公司西安飞机设计研究所 | A kind of two layers of floor auxiliary handling facilities of aircraft |
| CN105858104A (en) * | 2016-05-26 | 2016-08-17 | 北京安达维尔通用航空工程技术有限公司 | Turbine engine bracket |
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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: 20121226 |
|
| CX01 | Expiry of patent term |