CN105667828B - A kind of two layers of floor auxiliary handling facilities of aircraft - Google Patents
A kind of two layers of floor auxiliary handling facilities of aircraft Download PDFInfo
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- CN105667828B CN105667828B CN201410663166.1A CN201410663166A CN105667828B CN 105667828 B CN105667828 B CN 105667828B CN 201410663166 A CN201410663166 A CN 201410663166A CN 105667828 B CN105667828 B CN 105667828B
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Abstract
The invention belongs to space shuttle to ensure apparatus field, is related to a kind of two layers of floor auxiliary handling facilities of aircraft.The present invention includes four independent identical multiple degrees of freedom adjusting meanss (1), four short connecting rods (2), four root long connecting rods (3), wherein, two short connecting rods are parallel to each other, two root long connecting rods are parallel to each other, are connected on the short boom in top of four multiple degrees of freedom adjusting meanss；Another two short connecting rods are parallel to each other, and another two root longs connecting rod is parallel to each other, are connected on the short boom in bottom of four multiple degrees of freedom adjusting meanss, described two layers of floor of aircraft is loaded and unloaded auxiliary equipment integral into " cuboid " type truss structure.The present invention can realize being rapidly assembled and disassembled for two layers of floor of aircraft, have delicate structure, light, easy to operate, flexible adjustment, quick, mobile, carry the advantages that laborsaving.
Description
Technical field
The invention belongs to space shuttle to ensure apparatus field, is related to a kind of two layers of floor auxiliary handling facilities of aircraft.
Background technology
Traditional auxiliary handling facilities are typically designed using fixed underpan formula in aircraft support equipment, overall more heavy,
Vertical lift regulation is generally the regulation of the free degree such as " X " type hydraulic machine structure, level, pitching and typically uses turbine and worm or handwheel silk
The Conventional mechanisms such as thick stick, regulation is more slow, and operating efficiency is low.
Two layers of floor auxiliary handling facilities of aircraft are worked in aircraft cabin, and space is limited, constraint is more, if using
The design of traditional fixed underpan formula, because two layers of floor area are larger, then can cause two layers of floors auxiliary handling facilities it is larger, compared with
Weight, bad operation, movement.In addition, the handling technique requirement according to two layers of floor of aircraft, it aids in disassemblerassembler not only to possess
The multivariant coarse adjustment such as horizontal plane any direction, vertical, pitching and fine setting regulatory function, and to improve the efficiency of loading and unloading each
Quick regulation should also be realized within the defined time by degree regulation, such as from the conventional hydraulicefficiency elevation structure of tradition, turbine and worm
Or handwheel leading screw etc. is vertical, horizontal and pitching adjusting mechanism is difficult to meet quick regulation requirement.
The content of the invention
The purpose of the present invention is：In order to solve the problems, such as the dismounting on two layers of floor of aircraft, the present invention provides a kind of aircraft
Two layers of floor aid in handling facilities, delicate structure, easy to use, can realize being rapidly assembled and disassembled for two layers of floor of aircraft.
In order to solve the above-mentioned technical problem, the technical scheme provided is as follows：A kind of two layers of floor auxiliary handling of aircraft are set
Standby, it includes four independent 1, four short connecting rod 2 of identical multiple degrees of freedom adjusting means, four root long connecting rods 3 and formed, wherein, two
Root short connecting rod is parallel to each other, and two root long connecting rods are parallel to each other, and the top for being connected to four multiple degrees of freedom adjusting meanss short is stretched
On bar；Another two short connecting rods are parallel to each other, and another two root longs connecting rod is parallel to each other, are connected to four multiple degrees of freedom adjusting meanss
The short boom in bottom on, make it is described auxiliary handling facilities integral into " cuboid " type truss structure；Each described long connecting rod with
Its adjacent short connecting rod is orthogonal, and not at grade；Multiple degrees of freedom adjusting means 1 is by Quick-release pin 4, Level tune machine
Structure 5, elevating mechanism 6, short boom 7, main support rod 8, installing plate 9, universal brake caster 10 form, wherein, level(l)ing mechanism
5th, from up to down using being welded to connect, two short boom 7 is mutually perpendicular on one respectively for elevating mechanism 6, main support rod 8, installing plate 9
Once it is respectively welded and is bolted in the lower section of installing plate 9 in the outer wall of main support rod 8, universal brake caster 10；Short connecting rod 2 is by fastener
11st, half collar 12, snap bolt 13, pipe 14, bolt and nut component 15, wing nut 16 form, wherein, fastener 11 covers with half
Ring 12 is be hinged by bolt and nut component 15, and half collar 12 welds with pipe 14；Half collar is enclosed on short boom with fastener, and is led to
Wing nut is crossed to be fixed；Wing nut is bolted in snap bolt；Long connecting rod 3 is identical with the structure of short connecting rod 2；
Wherein, the level(l)ing mechanism 5 is by supporting head 17, fastening bolt 18, support rod 19, located hand wheel 20, cover plate
21st, fastener 22, pallet 23, connecting plate 24, Universal caster 25 form；Wherein, the upper end of supporting head 17 is U-shaped that lower end has
Ears auricle；There is monaural auricle the upper end of support rod 19, and lower end is welded with connecting plate 24, and there is external screw thread middle lower end；The He of supporting head 17
Support rod 19 is connected by fastening bolt 18；The upper end of located hand wheel 20 is handwheel, and lower end is three bifurcateds, and middle tube portion has interior spiral shell
Line；Located hand wheel 20 is spirally connected with support rod 19,20 times end in contact cover plates 21 of located hand wheel；Cover plate 21 is the semicircular ring of two pieces of separation
Shape steel plate；Pallet 23 is discoid, and pallet 23 is connected with cover plate 21 by six fasteners；Universal caster 25 shares three, and
Not conllinear, each Universal caster is connected by three groups of fastening bolts with connecting plate 24；
The elevating mechanism 6 is made up of leading screw 26, ratchet spanner standard package 27, and ratchet spanner standard package 27 is bolted in
The outer wall of leading screw 26, ratchet spanner standard package 27, which is realized, will be converted into the vertical movement of leading screw, and plane bearing 28 is embedded in
Inside main support rod 8；
Further, the short boom 7, main support rod 8, short connecting rod 2, long connecting rod 3 use magnesium-aluminium alloy material.
The beneficial effects of the invention are as follows：Overall structure of the present invention can use high-strength magnesium aluminium alloy, and each multiple degrees of freedom is adjusted
Universal brake caster is installed under regulating device, it is in light weight, mobile convenient；Level(l)ing mechanism uses Universal caster, vertical lift
Regulation uses wheel leading screw, and regulation is quick, flexible, can realize being rapidly assembled and disassembled for two layers of floor of aircraft, has structure essence
Ingeniously, it is light, it is easy to operate, it is flexible adjustment, quick, it is mobile, carry the advantages that laborsaving.In addition, the present invention is overall to employ module
Change " combined type " quick fixation structure, it is possible to achieve the quick assembly and disassembly of itself, spectacle case can be put into by " breaking the whole up into parts " after dismounting
In vanning, it is easy to transport and stores.The present invention can meet the handling requirement on two layers of floor of aircraft of plurality of specifications, general, practical
Property is good.
Brief description of the drawings
Fig. 1 is a kind of axonometric drawing of embodiment of the present invention；
Fig. 2 is the axonometric drawing of the multiple degrees of freedom adjusting means in the present invention；
Fig. 3 is the axonometric drawing of the long connecting rod or short connecting rod in the present invention；
Fig. 4 is the axonometric drawing of the level(l)ing mechanism in the present invention；
Fig. 5 is the partial sectional view at pallet position in the level(l)ing mechanism in the present invention；
Fig. 6 is the axonometric drawing of elevating mechanism of the present invention；
Fig. 7 is the vanning schematic diagram of the present invention；
Wherein, 1- multiple degrees of freedoms adjusting means, 2- short connecting rods, 3- long connecting rods, 4- Quick-release pins, 5- level(l)ing mechanisms, 6-
Elevating mechanism, the short booms of 7-, 8- main support rods, 9- installing plates, the universal brake casters of 10-, 11- fasteners, the collars of 12- half, 13- circles
Hook bolt, 14- pipes, 15- bolt and nut components, 16- wing nuts, 17- supporting heads, 18- fastening bolts, 19- support rods,
20- located hand wheels, 21- cover plates, 22- fasteners, 23- pallets, 24- connecting plates, 25- Universal casters, 26- leading screws, 27- ratchet wrench
Hand, 28- plane bearings, 29- packing cases.
Embodiment
The embodiment of the present invention is described further below in conjunction with the accompanying drawings.
Please refer to Fig. 1,2,3, its Fig. 1 is the axonometric drawing of the present invention, and Fig. 2 is multiple degrees of freedom adjusting means of the present invention
Axonometric drawing, Fig. 3 are the long connecting rod of the present invention or the axonometric drawing of short connecting rod.A kind of two layers of floor handling facilities of aircraft of the present invention, its
Formed including four independent 1, four short connecting rod 2 of identical multiple degrees of freedom adjusting means, four root long connecting rods 3, wherein, four short companies
The root long connecting rod 3 of bar 2 and four is connected to the short boom 7 of four multiple degrees of freedom adjusting meanss 1 and main support using " vertical interlaced formula "
On bar 8, make two layers of floor handling facilities of aircraft integral into " cuboid " truss structure.Multiple degrees of freedom adjusting means 1 is by Quick-release pin
4th, level(l)ing mechanism 5, elevating mechanism 6, short boom 7, main support rod 8, installing plate 9, universal brake caster 10 form, wherein,
From up to down using being welded to connect, two short boom 7 is distinguished for level(l)ing mechanism 5, elevating mechanism 6, main support rod 8, installing plate 9
The outer wall that formula is welded in main support rod 8 up and down is mutually perpendicular to, universal brake caster 10 is bolted in the lower section of installing plate 9.Short connecting rod 2
It is made up of fastener 11, half collar 12, snap bolt 13, pipe 14, bolt and nut component 15, wing nut 16, wherein, fastener 11
Be hinged by bolt and nut component 15 with half collar 12, the bolt and nut component 15 of 13 and half collar of snap bolt 12 is be hinged, and half covers
Ring 12 welds with pipe 14.Long connecting rod 3 is identical with the structure composition of short connecting rod 2, and simply the length of pipe 14 is different.
Wherein, the level(l)ing mechanism 5 is by supporting head 17, fastening bolt 18, support rod 19, located hand wheel 20, cover plate
21st, fastener 22, pallet 23, connecting plate 24, Universal caster 25 form；Wherein, the upper end of supporting head 17 is U-shaped that lower end has
Ears auricle；There is monaural auricle the upper end of support rod 19, and lower end is welded with connecting plate 24, and there is external screw thread middle lower end；The He of supporting head 17
Support rod 19 is connected by fastening bolt 18；The upper end of located hand wheel 20 is handwheel, and lower end is three bifurcateds, and middle tube portion has interior spiral shell
Line；Located hand wheel 20 is spirally connected with support rod 19,20 times end in contact cover plates 21 of located hand wheel；Cover plate 21 is the semicircular ring of two pieces of separation
Shape steel plate；Pallet 23 is discoid, and pallet 23 is connected with cover plate 21 by six fasteners；Universal caster 25 shares three, and
Not conllinear, each Universal caster is connected by three groups of fastening bolts with connecting plate 24；The level(l)ing mechanism 5, can realize water
Plane any direction slip ± 30mm.Referring to Fig. 4 and Fig. 5.
The elevating mechanism 6 is made up of leading screw 26, ratchet spanner standard package 27, and ratchet spanner standard package 27 is bolted in
The outer wall of leading screw 26, ratchet spanner standard package 27, which is realized, will be converted into the vertical movement of leading screw, and plane bearing 28 is embedded in
Inside main support rod 8.Referring to Fig. 6
The short boom 7, main support rod 8, short connecting rod 2, long connecting rod 3 use magnesium-aluminium alloy material, can also use it
The higher light material of his intensity.
Described 1, four short connecting rod 2 of multiple degrees of freedom adjusting means, the quick assembly and disassembly of the energy of four root long connecting rod 3, and dismantle
After can be put into Special packaging box 29.Referring to Fig. 7.
During installation, two layers of floor hang in cabin and are placed on two layers of floor handling facilities of aircraft, first will by elevating mechanism 6
Four manual synchronizations of multiple degrees of freedom adjusting means 1 rise to theoretical setting height(from bottom), then carry out coarse adjustment by universal brake caster 10
To theoretical installation site；After regulation in place, universal brake caster 10 is stepped on, installation personnel up to two layers of floor prepare two layers of installation
Floor suspension rod；During two layers of floor hanger erection, two are realized using the level(l)ing mechanism 5 of multiple degrees of freedom adjusting means 1
The WidFin of any direction, regulation realize lock-bit by located hand wheel 20 afterwards in place around layer floor.Further, since
Two layers of four, floor suspension rod are that substep is installed, so when some two layers of floor suspension rod is too high or deficient high, can pass through lift
Structure 6, which individually lifts, to be corresponded to the height of multiple degrees of freedom adjusting means 1 and realizes vertical direction installation and adjustment under the suspension rod.Two layers of ground of aircraft
The disassembling section of plate is the inverse process of above-mentioned installation operation.
The present invention is in engineering practice, in real work, the installation used time on 6 every piece of operating personnel, two layers of floor
Only 1 point 35 seconds or so, it is light and handy, efficiently realize two layers of floors regulation of aircraft, be installed in place, by 7 pieces of aircrafts, two layers of ground
Using proving, the equipment is light and handy, easy to operate, flexible adjustment, safe and reliable, fully meets requirement for the dismounting of plate.
Two layers of floor handling facilities are the aircraft special supply support equipment completely newly developed, and belong to and design first, do not have both at home and abroad
The example that may be referred to.The present invention is precisely in order to solving two layers of floor handling demand of aircraft and designing.
In summary, a kind of two layers of floor handling facilities delicate structure of aircraft of the present invention, light, easy to operate, regulation is fast
Victory, it is mobile, carry laborsaving, it is easy to transport and stores, efficiently solves two layers of floors handling problem of aircraft, realize two layers of aircraft
The Fast Installation on floor, dismounting require.Combined type that the present invention uses, modular structure design form, are approached for aircraft
Class and dismounting class ensure that equipment has stronger reference and promotional value.
Claims (2)
1. a kind of two layers of floor auxiliary handling facilities of aircraft, it is characterized in that：It is identical that the auxiliary handling facilities include four independences
Multiple degrees of freedom adjusting means (1), four short connecting rods (2), four root long connecting rods (3), wherein, two short connecting rods are parallel to each other, two
Root long connecting rod is parallel to each other, is connected on the short boom in top of four multiple degrees of freedom adjusting meanss；Another two short connecting rods are mutual
Parallel, another two root longs connecting rod is parallel to each other, is connected on the short boom in bottom of four multiple degrees of freedom adjusting meanss, makes institute
Auxiliary handling facilities are stated integral into " cuboid " type truss structure；Each described long connecting rod short connecting rod adjacent thereto hangs down mutually
Directly, and not at grade；Multiple degrees of freedom adjusting means (1) is by Quick-release pin (4), level(l)ing mechanism (5), elevating mechanism
(6), short boom (7), main support rod (8), installing plate (9), universal brake caster (10) composition, wherein, level(l)ing mechanism
(5), elevating mechanism (6), main support rod (8), installing plate (9) use be welded to connect from up to down, two short boom (7) difference phase
Mutually vertical be respectively welded one on the other is bolted under installing plate (9) in the outer wall of main support rod (8), universal brake caster (10)
Side；Short connecting rod (2) is by fastener (11), half collar (12), snap bolt (13), pipe (14), bolt and nut component (15), butterfly
Nut (16) forms, wherein, fastener (11) is be hinged by bolt and nut component (15) with half collar (12), half collar (12) and circle
Manage (14) welding；Half collar is enclosed on short boom with fastener, and is fixed by wing nut；Wing nut is bolted in round end
Bolt；Long connecting rod (3) is identical with short connecting rod (2) structure；
Wherein, the level(l)ing mechanism (5) is by supporting head (17), fastening bolt (18), support rod (19), located hand wheel
(20), cover plate (21), fastener (22), pallet (23), connecting plate (24), Universal caster (25) composition；Wherein, the supporting head
(17) upper end is U-shaped that lower end has ears auricle；There is monaural auricle support rod (19) upper end, and lower end is welded with connecting plate (24), in
There is external screw thread lower end；Supporting head (17) and support rod (19) are connected by fastening bolt (18)；Located hand wheel (20) upper end is hand
Wheel, lower end is three bifurcateds, and middle tube portion has internal thread；Located hand wheel (20) is spirally connected with support rod (19), under located hand wheel (20)
End in contact cover plate (21)；Cover plate (21) is the semi-annular steel plate of two pieces of separation；Pallet (23) is discoid, pallet (23) and lid
Plate (21) is connected by six fasteners；Universal caster (25) shares three, and not collinearly, each Universal caster is tight by three groups
Fixing bolt is connected with connecting plate (24)；
The elevating mechanism (6) is made up of leading screw (26), ratchet spanner standard package (27), ratchet spanner standard package (27) spiral shell
Leading screw (26) outer wall is connected to, ratchet spanner standard package (27), which is realized, to be converted into the vertical movement of leading screw, plane bearing
(28) it is internal to be embedded in main support rod (8).
2. auxiliary handling facilities according to claim 1, are further characterized in that：The short boom (7), main support rod (8),
Short connecting rod (2), long connecting rod (3) use magnesium-aluminium alloy material.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410663166.1A CN105667828B (en) | 2014-11-19 | 2014-11-19 | A kind of two layers of floor auxiliary handling facilities of aircraft |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410663166.1A CN105667828B (en) | 2014-11-19 | 2014-11-19 | A kind of two layers of floor auxiliary handling facilities of aircraft |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN105667828A CN105667828A (en) | 2016-06-15 |
| CN105667828B true CN105667828B (en) | 2017-12-19 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201410663166.1A Active CN105667828B (en) | 2014-11-19 | 2014-11-19 | A kind of two layers of floor auxiliary handling facilities of aircraft |
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Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106672261A (en) * | 2016-12-26 | 2017-05-17 | 中国航空工业集团公司西安飞机设计研究所 | Disassembly equipment and disassembly method for plane transport floor |
| CN110726667A (en) * | 2019-11-19 | 2020-01-24 | 辽宁科技大学 | Method and device for measuring interlayer bonding strength of composite laminated plate |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6485247B1 (en) * | 2000-09-28 | 2002-11-26 | The Boeing Company | Engine uplift loader |
| CN102311068A (en) * | 2011-08-04 | 2012-01-11 | 中冶南方工程技术有限公司 | Adjustable lifting maintenance device |
| CN202369334U (en) * | 2011-12-18 | 2012-08-08 | 佳木斯大学 | Aircraft overhaul lifting worktable |
| CN202622676U (en) * | 2012-06-18 | 2012-12-26 | 中国航空工业集团公司西安飞机设计研究所 | Horizontal adjusting device for airplane assembly |
| CN103209897A (en) * | 2010-11-08 | 2013-07-17 | 波音公司 | Engine loading system |
-
2014
- 2014-11-19 CN CN201410663166.1A patent/CN105667828B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6485247B1 (en) * | 2000-09-28 | 2002-11-26 | The Boeing Company | Engine uplift loader |
| CN103209897A (en) * | 2010-11-08 | 2013-07-17 | 波音公司 | Engine loading system |
| CN102311068A (en) * | 2011-08-04 | 2012-01-11 | 中冶南方工程技术有限公司 | Adjustable lifting maintenance device |
| CN202369334U (en) * | 2011-12-18 | 2012-08-08 | 佳木斯大学 | Aircraft overhaul lifting worktable |
| CN202622676U (en) * | 2012-06-18 | 2012-12-26 | 中国航空工业集团公司西安飞机设计研究所 | Horizontal adjusting device for airplane assembly |
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| Publication number | Publication date |
|---|---|
| CN105667828A (en) | 2016-06-15 |
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