CN208744065U - A kind of airplane wheel disassembly vehicle - Google Patents
A kind of airplane wheel disassembly vehicle Download PDFInfo
- Publication number
- CN208744065U CN208744065U CN201821224366.7U CN201821224366U CN208744065U CN 208744065 U CN208744065 U CN 208744065U CN 201821224366 U CN201821224366 U CN 201821224366U CN 208744065 U CN208744065 U CN 208744065U
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- China
- Prior art keywords
- connecting rod
- snap ring
- wheel
- fixedly connected
- panel
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Abstract
The utility model provides a kind of airplane wheel disassembly vehicle, including mobile device, wheel provision for disengagement and lifting device.Easy trolley is constituted by panel, universal wheel and pushing hands, for carrying aircraft wheel.Wheel provision for disengagement includes first connecting rod and second connecting rod, and first connecting rod is movably arranged on sliding rail by movable pulley；The first snap ring and the second snap ring formed for fixing wheel is movably installed on first connecting rod.Tight lock is fixedly connected on first snap ring and the second snap ring；Second connecting rod is flexibly connected with the tight lock on the first snap ring and the second snap ring.It is respectively corresponded on first snap ring and the second snap ring and is fixedly connected with third connecting rod and fourth link, the end of third connecting rod and fourth link is fixedly connected with a connecting plate.Connecting plate central movable is connected with a spinner handle, and spinner handle one end extends along wheel center, and the other end is mounted on cross bar.
Description
Technical field
The utility model belongs to mechanical equipment technical field, and in particular to a kind of mechanical dress of undercarriage wheel disassembly
It is standby.
Background technique
In aeronautical maintenance field, the daily maintenance of undercarriage will often carry out the dismantlement work of wheel, dismantle work
The basic step of work is to first pass through wheel shaft screw jack to jack up undercarriage, after the fastening bolt for then removing wheel, from brake
Wheel is removed on nave boss.Present aviation maintenance maintenance company carries wheel off generally by artificial (at least two people), wastes people
Power resource, working strength is higher, and removal efficiency is low, while having certain risk.It is easy to operate to design one kind, it is labor-saving
Airplane wheel disassembly vehicle has great importance.
Utility model content
For above-mentioned deficiency in the prior art, airplane wheel disassembly vehicle provided by the utility model solves wheel disassembly
The problem of great work intensity in the process, low efficiency.
In order to reach the goals above, the technical solution adopted in the utility model are as follows:
This programme provides a kind of airplane wheel disassembly vehicle, including mobile device, wheel provision for disengagement and lifting device, mobile
Device includes panel and the sliding rail for being fixedly mounted on panel upper surface, and panel side is fixedly connected with pushing hands, fixed company in pushing hands
It is connected to a cross bar；
Wheel provision for disengagement includes first connecting rod and second connecting rod, and first connecting rod is movably arranged on sliding rail by movable pulley
On；The first snap ring and the second snap ring for clamping wheel are movably installed on first connecting rod；On first snap ring and the second snap ring
It is fixedly connected with tight lock；Second connecting rod is fixedly connected with the tight lock on the first snap ring and the second snap ring；
It is fixedly connected with third connecting rod on first snap ring, is fixedly connected with fourth link on the second snap ring；Third connecting rod and
Fourth link is individually fixed in the both ends of connecting plate；Connecting plate center offers the through-hole being threadedly coupled with a spinner handle, spinner handle one
It holds to the center of the first snap ring and the second snap ring and extends, the other end is mounted on cross bar.
Lifting device includes multiple supporting elements for being fixedly connected on panel two sides, is provided on supporting element with it with sharing
In support base of the adjusting panel with respect to ground level.
Further, third connecting rod and fourth link equal length, and be parallel to each other, third connecting rod and fourth link are away from ground
It is highly equal.
It further, further include T-shape handle, handle is fixed on spinner handle by the way of being detachably connected.
Further, the threaded hole for connecting third connecting rod and fourth link is offered on connecting plate, connects board ends
The slot being connected to threaded hole is offered, the width of slot is equal to the diameter of threaded hole.
Further, panel bottom is equipped with multiple universal wheels.
The utility model has the beneficial effects that
Present solution provides a kind of airplane wheels to dismantle vehicle, and sliding rail is fixedly installed on panel, using panel as fortune
Load tool, is moved easily；First snap ring and the second snap ring pass through first connecting rod and the fixed wheel tire of second connecting rod, operation side
Just, working efficiency and highly-safe；First snap ring and the second snap ring connect by the way that third connecting rod and fourth link and connecting plate are fixed
It is connected together, connecting plate is threadedly coupled with spinner handle, is subjected to displacement snap ring with respect to connecting plate by rotating spinner handle, by circumnutation
It is converted to linear motion, reduces working strength, promotes working efficiency；
Third connecting rod and fourth link equal length are parallel to each other and equal with the height of panel, are easy for installation and removal,
The ornamental degree of appearance is promoted simultaneously.
Handle is in T-shape, and longitudinal end and spinner handle are detachably connected, and increases the versatility of handle, and T-type handle facilitates application to make
Firmly.
Panel two sides are fixedly connected with support base, and support base and supporting element are threadedly coupled, can protect by adjusting supporting element
The parallel of panel panel is demonstrate,proved, while preventing panel in disassembly process from sliding.
The slot being connected to threaded hole is offered on connecting plate, and groove width is equal to screw thread bore dia, facilitates the installation of connecting plate
And disassembly.
In conclusion the advantages of this programme is that structure is simple, disassembly effect is good, easy to operate, wheel can be significantly improved
Removal efficiency reduces operator's labor intensity.
Detailed description of the invention
Fig. 1 is airplane wheel disassembly vehicle schematic diagram.
Wherein, 1, support base；101, supporting element；2, sliding rail；3, first connecting rod；31, movable pulley；4, the first snap ring；5,
Two snap rings；51, tight lock；6, second connecting rod；7, third connecting rod；8, fourth link；9, connecting plate；10, handle；11, cross bar；
12, panel；13, spinner handle；14, pushing hands；15, universal wheel.
Specific embodiment
A specific embodiment of the invention is described below, in order to facilitate understanding by those skilled in the art this reality
With novel, it should be apparent that the utility model is not limited to the range of specific embodiment, to the ordinary skill people of the art
For member, as long as various change is in the spirit and scope of the present invention that the attached claims limit and determine, these change
It is it will be apparent that all utilize the innovation and creation of present inventive concept in the column of protection.
To keep the purposes, technical schemes and advantages of the application clearer, below in conjunction with drawings and the specific embodiments, to this
Application is described further.
As shown in Figure 1, this programme provides a kind of airplane wheel disassembly vehicle, including mobile device, wheel provision for disengagement and liter
Falling unit, mobile device include panel 12, and two parallel sliding tracks 2, one end setting of panel are fixedly installed on 12 top surface of panel
There is pushing hands 14, a cross bar 14 is fixedly connected in pushing hands 14, there are four universal wheels 15 for the setting of 12 bottom surface of panel.Make in the present embodiment
Use trolley as mobile device.
Wheel provision for disengagement includes first connecting rod 3 and second connecting rod 6, and the both ends of first connecting rod 3 are provided with movable pulley 31, sliding
Driving wheel 31 is mounted in sliding rail 2, and movable pulley 31 plays support and migration to wheel provision for disengagement.First snap ring 4 and the second card
The radial direction of ring 5 is respectively arranged with tight lock 51, and first connecting rod 3 passes through the tight lock 51 of 5 lower end of the first snap ring 4 and the second snap ring,
Second connecting rod 6 passes through the tight lock 51 of 5 upper end of the first snap ring 4 and the second snap ring.It is respectively provided on first connecting rod 3 and second connecting rod 6
There is screw thread, and matched nut is installed.The phase interworking of second connecting rod 6 and the first snap ring 4 and the tight lock 51 of the second snap ring 5
It closes and the first snap ring 4 and the second snap ring 5 is locked, and then realize fastening aircraft wheel.
The wheel provision for disengagement of this programme further includes connecting plate 9 and spinner handle 13, is fixed on the first snap ring 4 and the second snap ring 5
It is connected with third connecting rod 7 and fourth link 8,8 equal length of third connecting rod 7 and fourth link is parallel to each other and height off the ground phase
Deng.Third connecting rod 7 and 8 other end of fourth link are provided with screw rod, offer on connecting plate 9 and the matched threaded hole of screw rod.The
Three-link 7 and fourth link 8 are bolted to connection with connecting plate 9.9 both ends of connecting plate in the present embodiment offer and spiral shell
The width of the slot of pit connection, slot is equal to screw thread bore dia, which facilitates the installation and removal of connecting plate 9.7 He of third connecting rod
Fourth link 8 is respectively bolted on connecting plate 9.
Connecting plate 9 in this programme is provided centrally with a threaded through-hole, is provided on spinner handle 13 and spiral shell in through-hole
One end of the external screw thread that line matches, spinner handle 13 extends to the first snap ring 4 and 5 center of the second snap ring, and the other end is mounted on cross
On bar 14.It is preferred that a bearing is arranged on cross bar 14, spinner handle 13 is connect by bearing with cross bar 14, can be effectively reduced and be rubbed
It wipes, increases service life.Spinner handle 13 is removably fixedly connected with a T-shape handle 10, hand close to the end of 14 one end of cross bar
Handle 10 drives spinner handle 13 to rotate, and then realizes that relative displacement occurs for snap ring and connecting plate 9, and wheel is moved to from the wheel hub of aircraft
It dismantles on vehicle.
Lifting device in this programme includes support base 1 and supporting element 101, and the two sides of panel 12 are arranged symmetrically, and there are four bands
The support base 1 of threaded hole, be provided on supporting element 101 with the matched external screw thread of 1 threaded hole of support base, by adjusting supporting element
101 can be adjusted the height of panel 12.In use, adjustment supporting element 101 makes the universal wheel 15 of mobile device leave ground, make to tear open
Handler reaches wheel height, and dismantling vehicle at this time cannot slide；It does not use, reduces supporting element 101, make universal wheel 12 freely
Ground is contacted, disassembly vehicle can be freely used.
Now airplane wheel provided by the utility model disassembly vehicle application method is specifically described as follows: will be flown using jack
The wheel of machine undercarriage jacks up, and wheel is made to leave ground to certain position.Adjustment panel 12 is placed on the side of wheel, passes through tune
The fixed anti-sliding stop of panel 12 of whole supporting element 101, adjusting first connecting rod 3 and second connecting rod 6 makes the first snap ring 4 and the second snap ring 5
Wheel is fixed.The bolt of fixed wheel is dismantled, rotation spinner handle 13 makes to withstand on the center of wheel shaft close to wheel one end, then leads to
Crossing rotating handle 10 drives spinner handle 13 to rotate, and then transports wheel under the action of wheel provision for disengagement to far from wheel hub direction
It is dynamic, realize the disassembly of wheel.
Claims (5)
1. a kind of airplane wheel dismantles vehicle, which is characterized in that described including mobile device, wheel provision for disengagement and lifting device
Mobile device includes panel (12) and the sliding rail (2) for being fixedly mounted on the panel (12) upper surface, the panel (12) side
It is fixedly connected with pushing hands (14), is fixedly connected with a cross bar (11) on the pushing hands (14)；
The wheel provision for disengagement includes first connecting rod (3) and second connecting rod (6), and the first connecting rod (3) passes through movable pulley
(31) it is movably arranged on the sliding rail (2)；The first snap ring for clamping wheel is fixedly connected on the first connecting rod (3)
(4) and the second snap ring (5)；Tight lock (51) are fixedly connected on first snap ring (4) and second snap ring (5)；It is described
Second connecting rod (6) is fixedly connected with the tight lock (51) on first snap ring (4) and second snap ring (5)；
It is fixedly connected with third connecting rod (7) on first snap ring (4), the 4th company is fixedly connected on second snap ring (5)
Bar (8)；The third connecting rod (7) and the fourth link (8) are fixedly connected with connecting plate (9)；It opens at connecting plate (9) center
Equipped with one for installing the threaded through hole of spinner handle (13), described spinner handle (13) one end is to the first snap ring (4) and the second snap ring (5)
Center extend, the other end is mounted on the cross bar (11)；
The lifting device includes multiple supporting elements (101) for being fixedly connected on the panel (12) two sides, the supporting element
(101) it is provided on and cooperates the support base (1) for adjusting the panel (12) with respect to ground level with it.
2. airplane wheel according to claim 1 dismantles vehicle, which is characterized in that the third connecting rod (7) and the described 4th
Connecting rod (8) equal length, and be parallel to each other, the third connecting rod (7) and the fourth link (8) height off the ground are equal.
3. airplane wheel according to claim 1 dismantles vehicle, which is characterized in that further include T-shape handle (10), the hand
Handle (10) is fixed on the spinner handle (13) by the way of being detachably connected.
4. airplane wheel according to claim 1 dismantles vehicle, which is characterized in that offer and be used on the connecting plate (9)
The threaded hole of the third connecting rod (7) and the fourth link (8) is connected, connecting plate (9) both ends offer and the spiral shell
The slot of pit connection, the width of the slot are equal to the diameter of the threaded hole.
5. airplane wheel according to claim 1 dismantles vehicle, which is characterized in that panel (12) bottom is equipped with multiple
Universal wheel (15).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821224366.7U CN208744065U (en) | 2018-07-31 | 2018-07-31 | A kind of airplane wheel disassembly vehicle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821224366.7U CN208744065U (en) | 2018-07-31 | 2018-07-31 | A kind of airplane wheel disassembly vehicle |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208744065U true CN208744065U (en) | 2019-04-16 |
Family
ID=66059595
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821224366.7U Expired - Fee Related CN208744065U (en) | 2018-07-31 | 2018-07-31 | A kind of airplane wheel disassembly vehicle |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208744065U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110481813A (en) * | 2019-08-21 | 2019-11-22 | 东华大学 | Pure electric vehicle drive type aircraft changes wheel robot |
| CN110550228A (en) * | 2019-08-21 | 2019-12-10 | 东华大学 | Pure electric hand-push type six-degree-of-freedom airplane wheel changing robot |
| CN111547262A (en) * | 2020-04-15 | 2020-08-18 | 中国商用飞机有限责任公司 | Airplane tail stay rod assembly |
-
2018
- 2018-07-31 CN CN201821224366.7U patent/CN208744065U/en not_active Expired - Fee Related
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110481813A (en) * | 2019-08-21 | 2019-11-22 | 东华大学 | Pure electric vehicle drive type aircraft changes wheel robot |
| CN110550228A (en) * | 2019-08-21 | 2019-12-10 | 东华大学 | Pure electric hand-push type six-degree-of-freedom airplane wheel changing robot |
| CN110481813B (en) * | 2019-08-21 | 2021-07-20 | 东华大学 | Pure electric piloting type airplane wheel changing robot |
| CN110550228B (en) * | 2019-08-21 | 2023-08-04 | 东华大学 | Pure electric hand-push type six-degree-of-freedom aircraft wheel-changing robot |
| CN111547262A (en) * | 2020-04-15 | 2020-08-18 | 中国商用飞机有限责任公司 | Airplane tail stay rod assembly |
| CN111547262B (en) * | 2020-04-15 | 2022-04-19 | 中国商用飞机有限责任公司 | Airplane tail stay rod assembly |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20190416 Termination date: 20190731 |