CN102528419A - Disassembling vehicle for front landing gear of airplane and control method of disassembling vehicle - Google Patents
Disassembling vehicle for front landing gear of airplane and control method of disassembling vehicle Download PDFInfo
- Publication number
- CN102528419A CN102528419A CN2012100073889A CN201210007388A CN102528419A CN 102528419 A CN102528419 A CN 102528419A CN 2012100073889 A CN2012100073889 A CN 2012100073889A CN 201210007388 A CN201210007388 A CN 201210007388A CN 102528419 A CN102528419 A CN 102528419A
- Authority
- CN
- China
- Prior art keywords
- aircraft nose
- gear
- rectangle
- dismounting vehicle
- bar
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Granted
Links
Images
Landscapes
- Forklifts And Lifting Vehicles (AREA)
- Vehicle Cleaning, Maintenance, Repair, Refitting, And Outriggers (AREA)
Abstract
The invention discloses a disassembling vehicle for a front landing gear of an airplane and a control method of the disassembling vehicle. The disassembling vehicle is characterized by mainly comprising a lifting mechanism, an adjusting alignment mechanism and a working platform (9), wherein the adjusting alignment mechanism is arranged on the lifting mechanism, and the working platform (9) is disposed on the adjusting alignment mechanism. The disassembling vehicle and the control method aim to overcome shortcomings that in the prior art, disassembly operation of a front landing gear of an airplane is time-wasting and labor-wasting, and causes potential safety hazards. The disassembling vehicle is simple in structure and convenient in use, work intensity of operators during disassembly operation of the front landing gear of the airplane is greatly reduced, and accordingly the disassembling vehicle and the control method are worthy of being popularized and applied.
Description
Technical field
The present invention relates to a kind of attaching/detaching apparatus of undercarriage, specifically, relate to a kind of aircraft nose-gear dismounting vehicle and control method thereof.
Background technology
At present, owing to the airplane design reason, ' undercarriage is deposited the cabin ' narrow space of aircraft is when the dismounting of frock and assembly fee, effort.When the demolition, installation undercarriage, after operating personnel need take out connecting pin, undercarriage revolved turn 90 degrees; Move down, could take out undercarriage, operation is not only inconvenient like this; Labor intensity of operating personnel is bigger, and operating efficiency is also lower, and has potential safety hazard.
Summary of the invention
The objective of the invention is to overcome above-mentioned defective, provide a kind of not only safe in utilization, convenient, and cheap aircraft nose-gear dismounting vehicle and control method thereof.
To achieve these goals, the technical scheme of the present invention's employing is following:
Aircraft nose-gear dismounting vehicle mainly comprises elevating mechanism, is arranged on the adjustment contraposition mechanism on the elevating mechanism and is arranged on the workbench in the adjustment contraposition mechanism.
Further; Said elevating mechanism comprises that two relative sides are provided with the rectangular chassis of sliding recess, two ends and are arranged at the sliding bar in two sliding recess respectively, and two groups of height regulating frames that become cross-like to flexibly connect with interior scissors rod by outer scissors rod; In these two groups of height regulating frames; The lower end of two outer scissors rods is arranged at the two ends of said sliding bar respectively; The lower end of two interior scissors rods is arranged at respectively on the rectangular chassis and these sliding bar opposed side edges two ends, and the upper end of two outer scissors rods and two interior scissors rods then is connected with said adjustment contraposition mechanism respectively; Between these two interior scissors rods, also be provided with connecting rod, between this connecting rod and sliding bar, also be provided with oil cylinder, on said rectangular chassis, then be provided with the hydraulic means that is connected with this oil cylinder.
Further again; Said adjustment contraposition mechanism comprises the middle frame that is connected with the upper end of two outer scissors rods and two interior scissors rods; The rectangle that two relative sides that are fixedly connected with middle frame through connecting plate are provided with sliding recess is put on the shelf; Article two, relative side is separately positioned in two sliding recess that this rectangle puts on the shelf and the two other relative side also is provided with the rectangle crossbearer of sliding recess; Be arranged in this rectangle crossbearer and the vertical frame of the rectangle that cooperates with its sliding recess, and indulge frame outer ring that is fastenedly connected and the inner ring that is arranged in this outer ring and is complementary with it with this rectangle, this inner ring appearance wall is provided with a circle groove; Be provided with steel ball in the groove, this steel ball contacts with the outer ring; Said workbench is arranged on this inner ring.
Simultaneously, said workbench comprises work top, is arranged on the circular anchor ear on this work top, is symmetricly set in the axle block of these circle anchor ear both sides, and the support bar that is arranged on this work top end.
Be respectively arranged with roller on four angles of said rectangular chassis below, and on the side of this rectangular chassis, also be provided with pull bar and fixture.
Further, said outer scissors rod one end is welded on the sliding bar, and on the frame, a said interior scissors rod then end was hinged with rectangular chassis through cutting fork support pin during the other end was articulated in, and the other end and middle frame are hinged.
In order to realize the present invention; Said rectangle crossbearer, the vertical frame of rectangle and rectangle are put on the shelf and are located in the same horizontal plane; And the arranged outside of putting on the shelf at this rectangle has adjusting handle, this adjusting handle be provided with run through that this rectangle is put on the shelf, the adjusting screw mandrel of rectangle crossbearer and the vertical frame of rectangle.
Said oil cylinder one end is hinged through oil cylinder supporting pin and sliding bar, and the other end is then hinged through oil cylinder hinge pin and connecting rod.
In order better to realize the present invention, said fixture comprises the parcel bar that lands, be arranged on this parcel bar lower end that lands the domain, through screw be somebody's turn to do the up-down adjusting handle that lands the disk cover plate and be arranged on this parcel bar upper end that lands that the domain is fastenedly connected.
The control method of aircraft nose-gear dismounting vehicle may further comprise the steps:
(1) moves to the job site through pull bar towing aircraft nose-gear dismounting vehicle;
(2) the rotation and lifting adjusting handle is being fallen the domain, makes it firmly to contact with ground;
(3) the control elevating mechanism is realized the rising of workbench;
(4) rotation adjusting handwheel, make aircraft nose-gear and aircraft nose-gear dismounting vehicle accomplish contraposition after, the transverse axis two ends of aircraft nose-gear are fixed in the axle block, simultaneously, support bar is connected with pin-and-hole on the aircraft nose-gear;
(5) rotary work table top is deposited after the cabin accomplishes contraposition aircraft nose-gear and aircraft nose-gear, and work top is locked;
(6) dismounting aircraft nose-gear;
(7) the control elevating mechanism is realized the decline of workbench;
(8) rotation and lifting adjusting handle makes the domain liftoff, moves to assigned address through pull bar towing aircraft nose-gear dismounting vehicle again and parks;
(9) the rotation and lifting adjusting handle is being fallen the domain, makes it firmly to contact with ground.
Compared with prior art, the present invention has following beneficial effect:
(1) the present invention is not only simple in structure, easy to use, and with low cost;
(2) elevating mechanism among the present invention comprises that two relative sides are provided with the rectangular chassis of sliding recess, two ends and are arranged at the sliding bar in two sliding recess respectively, and two groups of height regulating frames that become cross-like to flexibly connect with interior scissors rod by outer scissors rod; In these two groups of height regulating frames; The lower end of two outer scissors rods is arranged at the two ends of said sliding bar respectively; The lower end of two interior scissors rods is arranged at respectively on the rectangular chassis and these sliding bar opposed side edges two ends, and the upper end of two outer scissors rods and two interior scissors rods then is connected with said adjustment contraposition mechanism respectively; Between these two interior scissors rods, also be provided with connecting rod; Between this connecting rod and sliding bar, also be provided with oil cylinder; On said rectangular chassis, then be provided with the hydraulic means that is connected with this oil cylinder; Operating personnel only need use through the control hydraulic system, the up-down of scissors rod and outer scissors rod upper end in can controlling, and then frame and rectangle are put on the shelf in the realization rising and decline; Thereby reduced the working strength that operating personnel regulate whole dismounting vehicle greatly, make dismounting to undercarriage save time more, laborsaving;
(3) the present invention is provided with the rectangle crossbearer on rectangle is put on the shelf, and in this rectangle crossbearer, is provided with the vertical frame of the rectangle that cooperates with its sliding recess; Vertical frame of rectangle crossbearer, rectangle and rectangle are put on the shelf and are located in the same horizontal plane, and can regulate its horizontal level through adjusting handle, thus the level that realizes workbench like a cork regulate, greatly facilitate dismounting vehicle and undercarriage to bit manipulation;
(4) the present invention is welded with the outer ring on the vertical frame of rectangle, is provided with the inner ring that is complementary with it in the outer ring, and inner ring is provided with work top; Be provided with steel ball between outer ring and the inner ring; Can realize rotatablely moving of Internal and external cycle, whole work top can return three-sixth turn, simultaneously; Can realize locking and location at an arbitrary position, prevent undercarriage centre-of gravity shift effectively;
(5) the present invention also is provided with on rectangular chassis and is used to be convenient to the roller that dismounting vehicle moves; And the fixture that is used for fixing dismounting vehicle, when moving dismounting vehicle, only need the pulling pull bar can realize moving of dismounting vehicle; In disassembly process; Dismounting vehicle is fixed on the ground through fixture, has prevented that effectively the position from appearring in dismounting vehicle in the course of the work, has guaranteed carrying out smoothly of undercarriage disassemble and assemble work;
(6) the present invention is provided with support bar and axle block on work top, and support bar is connected with pin-and-hole on the undercarriage, and the axle block transverse axis on the undercarriage that is used to be locked has prevented that effectively undercarriage from toppling over.
Description of drawings
Fig. 1 is an overall structure sketch map of the present invention.
Fig. 2 is the side view of the present invention under lifting state not.
Fig. 3 is the side view under the lifting state of the present invention.
Fig. 4 is a vertical view of the present invention.
Fig. 5 is the vertical view of square structure under the middle frame of the present invention.
Fig. 6 is the enlarged diagram of hydraulic means of the present invention.
Fig. 7 is the sketch map of fixture of the present invention.
Wherein, the parts name that Reference numeral is corresponding among the figure is called:
1-rectangular chassis, 2-pull bar, 3-middle frame, 4-hydraulic means, 5-rectangle is put on the shelf, 6-roller; 7-sliding bar, 8-rectangle crossbearer, 9-workbench, 10-support bar, 11-axle block, 12-inner ring; 13-outer ring, 14-rectangle is indulged frame, 15-regulate screw mandrel, 16-work top, 17-adjusting screw mandrel pressing plate, 18-connecting plate; 19-disk cover the plate that lands, the 20-parcel bar that lands, 21-the domain, 22-fork core pin, 23-fork core pin packing ring, 24-interior scissors rod; 25-outer scissors rod, 26-oil cylinder supporting pin, 27-oil cylinder, 28-oil cylinder hinge pin, 29-cut fork to support pin, 30-adjusting handle; 31-connecting rod, 32-fixture, 33-oil return valve, 34-hand pump, 35-up-down adjusting handle.
The specific embodiment
Below in conjunction with accompanying drawing and embodiment the present invention is described further, embodiment of the present invention includes but not limited to the following example.
Embodiment
Shown in Fig. 1～7, aircraft nose-gear dismounting vehicle mainly comprises elevating mechanism, is arranged on the adjustment contraposition mechanism on the elevating mechanism and is arranged on the workbench 9 in the adjustment contraposition mechanism.
Said elevating mechanism comprises that both sides have the rectangular chassis 1 of sliding recess; Two ends are arranged on the sliding bar 7 in rectangular chassis 1 sliding recess; And two groups by outer scissors rod 25 and interior scissors rod 24 through the height regulating frames that 22 one-tenths cross-like of fork core pin flexibly connect, between fork core pin 22 and interior scissors rod 24, also be provided with and pitch core pin packing ring 23; In these two groups of height regulating frames; The lower end of two outer scissors rods 25 is arranged at the two ends of said sliding bar 7 respectively; The lower end of two interior scissors rods 24 is arranged at respectively on the rectangular chassis 1 and these sliding bar 7 opposed side edges two ends, and the upper end of two outer scissors rods 25 and two interior scissors rods 24 then is connected with said adjustment contraposition mechanism respectively; In order to realize; Between these two interior scissors rods 24, also be provided with connecting rod 31; Be arranged with two oil cylinders 27 between connecting rod 31 and the sliding bar 7, oil cylinder 27 1 ends are connected with sliding bar 7 through oil cylinder supporting pin 26, and the other end is hinged through oil cylinder hinge pin 28 and connecting rod 31; Oil cylinder 27 links together through tube connector and the hydraulic system 4 that is arranged on the rectangular chassis 1, and hydraulic system 4 is provided with oil return valve 33 and hand pump 34.During pressurization, locking oil return valve 33, operating personnel press hand pump 34, and oil cylinder 27 stretches out, and direction supporting linkage 31 is stretched out on the edge, thereby realizes the rising of Working gantry; During release, loosening handle is opened oil return valve 33, and oil overflows along 33 times square holes of oil return valve, realizes off-load, and Working gantry descends.
In order to guarantee effect, outer scissors rod 25 1 ends are welded on the sliding bar 7, and the other end and middle frame 3 are hinged, and interior scissors rod 24 1 ends are then hinged with rectangular chassis 1 through cutting fork support pin 29, and the other end and middle frame 3 are hinged.
Said adjustment contraposition mechanism comprises the middle frame 3 that is connected with the upper end of two outer scissors rods 25 and two interior scissors rods 24; The rectangle that two relative sides that are fixedly connected with middle frame 3 through connecting plate 18 are provided with sliding recess puts 5 on the shelf; Article two, relative side is separately positioned on that this rectangle is put on the shelf in two sliding recess of 5 and the two other relative side also is provided with the rectangle crossbearer 8 of sliding recess; Be arranged in this rectangle crossbearer 8 and the vertical frame 14 of the rectangle that cooperates with its sliding recess; The vertical frame 14 of rectangle crossbearer 8, rectangle and rectangle are put on the shelf and 5 are positioned at same horizontal plane; And in put on the shelf 5 arranged outside of this rectangle adjusting handle 30 is arranged, this adjusting handle 30 be provided with run through that this rectangle puts 5 on the shelf, the adjusting screw mandrel 15 of rectangle crossbearer 8 and the vertical frame 14 of rectangle, this adjustings screw mandrel 15 is provided with adjusting screw mandrel pressing plate 17 with the junction of rectangle crossbearer 8, the vertical frame 14 of rectangle; The inner ring 12 that on the vertical frame 14 of this rectangle, also is welded with outer ring 13 and is arranged in this outer ring 13 and is complementary with it; One circle steel ball is housed between outer ring 13 and the inner ring 12, and move with the vertical frame 14 of rectangle outer ring 13, and inner ring 12 is with respect to outer ring 13 rotations; On inner ring 12, be provided with work top 16, through rotation adjusting handwheel 30 realize rectangle crossbearers 8 and the vertical frame 14 of rectangle laterally, vertically move; Realize the revolution purpose of work top 16 through rotatablely moving between inner ring 12 and the outer ring 13, thereby when the dismounting undercarriage, accomplish the revolution contraposition of undercarriage and undercarriage storage compartment.The angle of revolution of whole work top 16 is 360 °, and is provided with set lever in rotation place, makes work top 16 can realize locking and position contraposition at an arbitrary position, has effectively prevented undercarriage centre-of gravity shift.
Said workbench 9 is arranged on the inner ring 12; Comprise work top 16, be arranged on the circular anchor ear on this work top 16, be symmetricly set in the axle block 11 of these circle anchor ear both sides; And the support bar 10 that is arranged on these work top 16 ends; Axle block 11 is fixed the transverse axis of aircraft nose-gear, and support bar 10 is connected with pin-and-hole on the aircraft nose-gear, prevents that the aircraft nose-gear from toppling over.
Moving of aircraft nose-gear dismounting vehicle is respectively arranged with roller 6 on four angles of said rectangular chassis 1 below, and on the side of this rectangular chassis 1, also is provided with pull bar 2 for ease; When moving dismounting vehicle, manpower or automobile are through pull bar 2 pulling dismounting vehicles, when dismounting vehicle carries out work; In order to prevent the displacement of dismounting vehicle, on rectangular chassis 1, also be provided with fixture 32, said fixture 32 is mainly by the parcel bar 20 that lands; Be arranged on these parcel bar 20 lower ends that land domain 21 and through screw be somebody's turn to do the disk cover plate 19 that lands that domain 21 is fastenedly connected and forming, be provided with up-down adjusting handle 35 in these parcel bar 20 upper ends that land, fixedly during dismounting vehicle; Rotation and lifting adjusting handle 35 is making domain 21 descend, and domain 21 and contacts also stressed with ground; Make it firmly support ground, prevent that dismounting vehicle from moving; When moving dismounting vehicle, rotation adjusting handwheel 35 is making domain 21 rise, and liftoff 30～50mm is moved by manpower or vehicle traction again.
It should be noted that on the work top 16 according to the invention that the axle block 11 installed and support bar 10 decide according to the undercarriage of different model, make the present invention in use, applying flexible is changeable, realizes convenient.
In order better to realize the present invention, the control method of aircraft nose-gear dismounting vehicle may further comprise the steps:
One, move to the job site through pull bar towing aircraft nose-gear dismounting vehicle;
Two, the rotation and lifting adjusting handle is being fallen the domain, makes it firmly to contact with ground;
Three, the control elevating mechanism is realized the rising of workbench;
Four, the rotation adjusting handwheel, make aircraft nose-gear and aircraft nose-gear dismounting vehicle accomplish contraposition after, the transverse axis two ends of aircraft nose-gear are fixed in the axle block, simultaneously, support bar is connected with pin-and-hole on the aircraft nose-gear;
Five, the rotary work table top is deposited after the cabin accomplishes contraposition aircraft nose-gear and aircraft nose-gear, and work top is locked;
Six, dismounting aircraft nose-gear;
Seven, the control elevating mechanism is realized the decline of workbench;
Eight, the rotation and lifting adjusting handle makes the domain liftoff, moves to assigned address through pull bar towing aircraft nose-gear dismounting vehicle again and parks;
Nine, the rotation and lifting adjusting handle is being fallen the domain, makes it firmly to contact with ground.
According to above-mentioned, can well realize the present invention.
Claims (10)
1. aircraft nose-gear dismounting vehicle is characterized in that: mainly comprise elevating mechanism, be arranged on the adjustment contraposition mechanism on the elevating mechanism and be arranged on the workbench (9) in this adjustment contraposition mechanism.
2. aircraft nose-gear dismounting vehicle according to claim 1; It is characterized in that: said elevating mechanism comprises that two relative sides are provided with the rectangular chassis of sliding recess (1), two ends are arranged at the sliding bar (7) in two sliding recess respectively, and two groups of height regulating frames that become cross-like to flexibly connect with interior scissors rod (24) by outer scissors rod (25); In these two groups of height regulating frames; The lower end of two outer scissors rods (25) is arranged at the two ends of said sliding bar (7) respectively; The lower end of two interior scissors rods (24) is arranged at respectively that rectangular chassis (1) goes up and this sliding bar (7) opposed side edges two ends, and the upper end of two outer scissors rods (25) and two interior scissors rods (24) then is connected with said adjustment contraposition mechanism respectively; Between these two interior scissors rods (24), also be provided with connecting rod (31); Between this connecting rod (31) and sliding bar (7), also be provided with oil cylinder (27), on said rectangular chassis (1), then be provided with the hydraulic means (4) that is connected with this oil cylinder (27).
3. aircraft nose-gear dismounting vehicle according to claim 1 and 2; It is characterized in that: said adjustment contraposition mechanism comprises the middle frame (3) that is connected with the upper end of two outer scissors rods (25) and two interior scissors rods (24); The rectangle that two relative sides that are fixedly connected with middle frame (3) through connecting plate (18) are provided with sliding recess put on the shelf (5); Article two, relative side is separately positioned on that this rectangle is put on the shelf in two sliding recess of (5) and the two other relative side also is provided with the rectangle crossbearer (8) of sliding recess; Be arranged in this rectangle crossbearer (8) and the vertical frame (14) of the rectangle that cooperates with its sliding recess; And the outer ring (13) that is fastenedly connected with the vertical frame (14) of this rectangle be arranged on the inner ring (12) that also is complementary with it in this outer ring (13); This inner ring (12) appearance wall is provided with a circle groove, is provided with steel ball in the groove, and this steel ball contacts with the outer ring; Said workbench (9) is arranged on this inner ring (12).
4. aircraft nose-gear dismounting vehicle according to claim 3; It is characterized in that: said workbench (9) comprises work top (16); Be arranged on the circular anchor ear on this work top (16); Be symmetricly set in the axle block (11) of these circle anchor ear both sides, and the support bar (10) that is arranged on this work top (16) end.
5. aircraft nose-gear dismounting vehicle according to claim 4; It is characterized in that: be respectively arranged with roller (6) on four angles of said rectangular chassis (1) below, and on the side of this rectangular chassis (1), also be provided with pull bar (2) and fixture (32).
6. aircraft nose-gear dismounting vehicle according to claim 5; It is characterized in that: said outer scissors rod (25) one ends are welded on the sliding bar (7); The other end is articulated on the middle frame (3); Then an end is hinged with rectangular chassis (1) through cutting fork support pin (29) for scissors rod (24) in said, and the other end and middle frame (3) are hinged.
7. aircraft nose-gear dismounting vehicle according to claim 6; It is characterized in that: vertical frame (14) of said rectangle crossbearer (8), rectangle and rectangle put on the shelf (5) be located in the same horizontal plane; And in put on the shelf the arranged outside of (5) of this rectangle adjusting handle (30) is arranged, this adjusting handle (30) be provided with run through that this rectangle is put on the shelf (5), the adjusting screw mandrel (15) of rectangle crossbearer (8) and the vertical frame (14) of rectangle.
8. aircraft nose-gear dismounting vehicle according to claim 7 is characterized in that: said oil cylinder (27) one ends are hinged through oil cylinder supporting pin (26) and sliding bar (7), and the other end is then hinged through oil cylinder hinge pin (28) and connecting rod (31).
9. aircraft nose-gear dismounting vehicle according to claim 8; It is characterized in that: said fixture comprises the parcel bar (20) that lands; Be arranged on this parcel bar (20) lower end that lands domain (21), through screw be somebody's turn to do the up-down adjusting handle (35) that lands disk cover plate (19) and be arranged on this parcel bar (20) upper end that lands that domain (21) is fastenedly connected.
10. the control method of the described aircraft nose-gear of claim 1～9 dismounting vehicle is characterized in that, may further comprise the steps:
(1) moves to the job site through pull bar towing aircraft nose-gear dismounting vehicle;
(2) the rotation and lifting adjusting handle is being fallen the domain, makes it firmly to contact with ground;
(3) the control elevating mechanism is realized the rising of workbench;
(4) rotation adjusting handwheel, make aircraft nose-gear and aircraft nose-gear dismounting vehicle accomplish contraposition after, the transverse axis two ends of aircraft nose-gear are fixed in the axle block, simultaneously, support bar is connected with pin-and-hole on the aircraft nose-gear;
(5) rotary work table top is deposited after the cabin accomplishes contraposition aircraft nose-gear and aircraft nose-gear, and work top is locked;
(6) dismounting aircraft nose-gear;
(7) the control elevating mechanism is realized the decline of workbench;
(8) rotation and lifting adjusting handle makes the domain liftoff, moves to assigned address through pull bar towing aircraft nose-gear dismounting vehicle again and parks;
(9) the rotation and lifting adjusting handle is being fallen the domain, makes it firmly to contact with ground.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210007388.9A CN102528419B (en) | 2012-01-12 | 2012-01-12 | Disassembling vehicle for front landing gear of airplane |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210007388.9A CN102528419B (en) | 2012-01-12 | 2012-01-12 | Disassembling vehicle for front landing gear of airplane |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN102528419A true CN102528419A (en) | 2012-07-04 |
| CN102528419B CN102528419B (en) | 2014-12-17 |
Family
ID=46337116
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201210007388.9A Active CN102528419B (en) | 2012-01-12 | 2012-01-12 | Disassembling vehicle for front landing gear of airplane |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN102528419B (en) |
Cited By (13)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102950450A (en) * | 2012-11-08 | 2013-03-06 | 成都东科信航空自控设备有限公司 | Dismounting and assembling vehicle for damping inner barrel of aircraft landing gear and method for realizing dismounting and assembling vehicle for damping inner barrel of aircraft landing gear |
| CN103329683A (en) * | 2013-06-13 | 2013-10-02 | 石河子贵航农机装备有限责任公司 | Assembly adjusting device for cotton picker rack |
| CN103894805A (en) * | 2012-12-24 | 2014-07-02 | 上海汽车集团股份有限公司 | Installing platform of power system of fuel cell car |
| CN104191223A (en) * | 2014-09-11 | 2014-12-10 | 郑州贝龙液压技术有限公司 | Detaching vehicle special for flange and bolts of large mill |
| CN105345420A (en) * | 2015-11-11 | 2016-02-24 | 北京特种机械研究所 | Dismounting and mounting device of undercarriage |
| CN106141630A (en) * | 2015-03-19 | 2016-11-23 | 河北工程大学 | Portable heavy pin shaft wears off device |
| CN107414753A (en) * | 2017-06-09 | 2017-12-01 | 深圳耀天齐技术服务有限公司 | A kind of undercarriage disassemblerassembler |
| CN107655772A (en) * | 2017-09-06 | 2018-02-02 | 哈尔滨工程大学 | A kind of comprehensive vehicle device for testing fatigue of connecting piece |
| CN108313326A (en) * | 2018-03-16 | 2018-07-24 | 广州飞机维修工程有限公司 | The integral disassembly, assembly device and method of A330 type main landing gears |
| CN110406694A (en) * | 2019-06-26 | 2019-11-05 | 芜湖航翼集成设备有限公司 | A kind of aircraft outer wing attaching/detaching apparatus |
| CN110450086A (en) * | 2019-08-19 | 2019-11-15 | 成都东科信航空自控设备有限公司 | A kind of aircraft engine front ring dismounting vehicle |
| CN112935338A (en) * | 2021-01-29 | 2021-06-11 | 山东源运通矿山装备科技有限公司 | Frame support pneumatic hand-held drilling machine |
| CN115106976A (en) * | 2022-05-05 | 2022-09-27 | 深圳市世宗自动化设备有限公司 | Automatic dismounting equipment for pressure maintaining cover plate |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2931519A (en) * | 1954-10-28 | 1960-04-05 | Lockheed Aircraft Corp | Aircraft component dolly |
| FR2449057A1 (en) * | 1979-02-19 | 1980-09-12 | Sovam | Trolley with scissor lift - is used to position load and pivotal about horizontal and vertical axes |
| US5460474A (en) * | 1992-11-12 | 1995-10-24 | British Aerospace Public Limited Company | Aircraft landing gear trolley |
| CN1843890A (en) * | 2006-04-26 | 2006-10-11 | 裴金根 | Hydraulic fork type elevator |
| CN202377759U (en) * | 2012-01-12 | 2012-08-15 | 成都东科信航空自控设备有限公司 | Airplane front landing gear disassembling and assembling vehicle |
-
2012
- 2012-01-12 CN CN201210007388.9A patent/CN102528419B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2931519A (en) * | 1954-10-28 | 1960-04-05 | Lockheed Aircraft Corp | Aircraft component dolly |
| FR2449057A1 (en) * | 1979-02-19 | 1980-09-12 | Sovam | Trolley with scissor lift - is used to position load and pivotal about horizontal and vertical axes |
| US5460474A (en) * | 1992-11-12 | 1995-10-24 | British Aerospace Public Limited Company | Aircraft landing gear trolley |
| CN1843890A (en) * | 2006-04-26 | 2006-10-11 | 裴金根 | Hydraulic fork type elevator |
| CN202377759U (en) * | 2012-01-12 | 2012-08-15 | 成都东科信航空自控设备有限公司 | Airplane front landing gear disassembling and assembling vehicle |
Non-Patent Citations (1)
| Title |
|---|
| 濮良贵，纪名刚: "《机械设计（第八版）》", 31 May 2006, 高等教育出版社 * |
Cited By (21)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102950450B (en) * | 2012-11-08 | 2015-03-25 | 成都东科信航空自控设备有限公司 | Dismounting and assembling vehicle for damping inner barrel of aircraft landing gear and method for realizing dismounting and assembling vehicle for damping inner barrel of aircraft landing gear |
| CN102950450A (en) * | 2012-11-08 | 2013-03-06 | 成都东科信航空自控设备有限公司 | Dismounting and assembling vehicle for damping inner barrel of aircraft landing gear and method for realizing dismounting and assembling vehicle for damping inner barrel of aircraft landing gear |
| CN103894805A (en) * | 2012-12-24 | 2014-07-02 | 上海汽车集团股份有限公司 | Installing platform of power system of fuel cell car |
| CN103329683A (en) * | 2013-06-13 | 2013-10-02 | 石河子贵航农机装备有限责任公司 | Assembly adjusting device for cotton picker rack |
| CN103329683B (en) * | 2013-06-13 | 2016-02-24 | 石河子贵航农机装备有限责任公司 | Cotton picker rack adjusting device |
| CN104191223A (en) * | 2014-09-11 | 2014-12-10 | 郑州贝龙液压技术有限公司 | Detaching vehicle special for flange and bolts of large mill |
| CN104191223B (en) * | 2014-09-11 | 2016-08-24 | 郑州贝龙液压技术有限公司 | Large-sized grinder ring flange and bolt special dismounting car |
| CN106141630B (en) * | 2015-03-19 | 2018-04-13 | 河北工程大学 | Portable heavy pin shaft wears off device |
| CN106141630A (en) * | 2015-03-19 | 2016-11-23 | 河北工程大学 | Portable heavy pin shaft wears off device |
| CN105345420A (en) * | 2015-11-11 | 2016-02-24 | 北京特种机械研究所 | Dismounting and mounting device of undercarriage |
| CN105345420B (en) * | 2015-11-11 | 2017-08-08 | 北京特种机械研究所 | A kind of undercarriage attaching/detaching apparatus |
| CN107414753A (en) * | 2017-06-09 | 2017-12-01 | 深圳耀天齐技术服务有限公司 | A kind of undercarriage disassemblerassembler |
| CN107414753B (en) * | 2017-06-09 | 2023-03-10 | 深圳耀天齐技术服务有限公司 | Aircraft undercarriage dismouting equipment |
| CN107655772A (en) * | 2017-09-06 | 2018-02-02 | 哈尔滨工程大学 | A kind of comprehensive vehicle device for testing fatigue of connecting piece |
| CN107655772B (en) * | 2017-09-06 | 2019-11-12 | 哈尔滨工程大学 | A kind of comprehensive vehicle device for testing fatigue of connecting piece |
| CN108313326A (en) * | 2018-03-16 | 2018-07-24 | 广州飞机维修工程有限公司 | The integral disassembly, assembly device and method of A330 type main landing gears |
| CN108313326B (en) * | 2018-03-16 | 2023-11-28 | 广州飞机维修工程有限公司 | Integral dismounting device and method for A330 type main landing gear |
| CN110406694A (en) * | 2019-06-26 | 2019-11-05 | 芜湖航翼集成设备有限公司 | A kind of aircraft outer wing attaching/detaching apparatus |
| CN110450086A (en) * | 2019-08-19 | 2019-11-15 | 成都东科信航空自控设备有限公司 | A kind of aircraft engine front ring dismounting vehicle |
| CN112935338A (en) * | 2021-01-29 | 2021-06-11 | 山东源运通矿山装备科技有限公司 | Frame support pneumatic hand-held drilling machine |
| CN115106976A (en) * | 2022-05-05 | 2022-09-27 | 深圳市世宗自动化设备有限公司 | Automatic dismounting equipment for pressure maintaining cover plate |
Also Published As
| Publication number | Publication date |
|---|---|
| CN102528419B (en) | 2014-12-17 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN102528419A (en) | Disassembling vehicle for front landing gear of airplane and control method of disassembling vehicle | |
| CN104400750B (en) | Pipeline valve dismounting assistive tool and pipeline valve dismounting method | |
| CN203199912U (en) | Folding gantry crane | |
| CN204526631U (en) | A kind of detachable large and medium-sized airplane wheel installing/dismounting car | |
| CN202377759U (en) | Airplane front landing gear disassembling and assembling vehicle | |
| CN106183664A (en) | A kind of tyre dismounting car | |
| CN202098328U (en) | Automatic loading and unloading device for vans | |
| CN203496955U (en) | Movable type lifting trolley | |
| CN205172590U (en) | Make up multi -purpose tunnel lining platform truck | |
| CN110406694A (en) | A kind of aircraft outer wing attaching/detaching apparatus | |
| CN206030972U (en) | Tire dismouting car | |
| CN205971398U (en) | Liftable formula assembling table car | |
| CN202848915U (en) | Multifunctional hydraulic rotary lifting machine for maintenance of heavy-duty dump truck | |
| CN108381054A (en) | A kind of tramcar M car body general assembly toolings and its technique | |
| CN209852364U (en) | Bolt material vehicle for yaw installation process of fan | |
| CN204894976U (en) | Automobile tire dismouting platform truck | |
| CN206384059U (en) | A kind of hydraulic pressure spare tyre elevating mechanism | |
| CN110588488B (en) | Tractor structure for large-sized scrapped automobile and using method | |
| CN206983641U (en) | A kind of automobile tire changer | |
| RU100995U1 (en) | SPARE WHEEL HOLDER | |
| CN205951790U (en) | Supplementary lifting devices of carriage detachable transport vechicle | |
| CN205344662U (en) | Special type removes rescue intelligent service car | |
| CN210591582U (en) | Tractor structure for large scraped car | |
| CN202671138U (en) | Manual hydraulic platform car | |
| CN203624954U (en) | Trailer for disassembling and assembling engine emission |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |