CN205785848U - Aircraft tyre test preventer - Google Patents
Aircraft tyre test preventer Download PDFInfo
- Publication number
- CN205785848U CN205785848U CN201620666656.1U CN201620666656U CN205785848U CN 205785848 U CN205785848 U CN 205785848U CN 201620666656 U CN201620666656 U CN 201620666656U CN 205785848 U CN205785848 U CN 205785848U
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- China
- Prior art keywords
- chain
- aircraft tyre
- plate
- connecting plate
- guard assembly
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Abstract
The utility model discloses a kind of aircraft tyre test preventer, it includes guard assembly and the power set being fixed on test platform and drive mechanism, the input of drive mechanism is connected with power set, outfan is connected with guard assembly, and drive mechanism drives guard assembly to move back and forth along the circumferencial direction of aircraft tyre.This utility model is in aircraft tyre process of the test, drive mechanism drives guard assembly to move back and forth in certain area along tire circumferential direction, fan-shaped safety zone is formed by moving back and forth of guard assembly, the volume of fan-shaped safety zone, more than equipment and the volume of operator, prevents the tire debris produced in process of the test from flying to collapse away personnel or equipment are caused damage.Meanwhile, in order to remove redundant power, use single-chain as power, between the output chain gear and the chain wheel I of drive mechanism of power set and chain wheel II and sprocket wheel III are connected between seat with chain and are all connected by chain.
Description
Technical field
This utility model relates to a kind of tyre performance test device, particularly relates to a kind of aircraft tyre test protection dress
Put.
Background technology
Tire is the annular elastic rubber product rolled at various vehicles or the ground connection mechanically assembled.It is typically mounted on
In alloy rim, vehicle body can be supported, buffer foreign impacts, it is achieved with the driving performance contacting and ensureing vehicle on road surface.Tire
Often using under exacting terms complicated, it subjects various deformation, load, power and high/low temperature effect in motion, because of
This must have higher load-carrying properties, hauling ability, shock-absorbing capacity.Meanwhile, also require possess high-wearing feature and flexible resistance,
And low resistance to rolling and heat generation.
Reliable in order to ensure the tyre performance of manufacturer production, need the performance test carrying out being correlated with time in factory.And in examination
There will be rubbery chip unavoidably relatively greatly due to impulsive force and frictional force during testing, collapse the easy injury device of the rubbery chip flown,
Even cause security incident, or impact is to testing crew, there is serious potential safety hazard.
Utility model content
The purpose of this utility model is that providing a kind of prevents fragment from collapsing the aviation wheel flying damage equipment, causing casualties
Tire test preventer.
The utility model discloses a kind of aircraft tyre test preventer, it includes guard assembly and is fixed on examination
Testing the power set on platform and drive mechanism, the input of drive mechanism is connected with power set, outfan and guard assembly
Connecting, drive mechanism drives guard assembly to move back and forth along the circumferencial direction of aircraft tyre.
As preferably, described drive mechanism includes mounting seat and the driving shaft being connected in mounting seat, driven shaft and leads
To component, mounting seat includes mainboard and two risers on mainboard positioned opposite, driving shaft and driven shaft be connected to two risers it
Between parallel with mainboard, in up and down, front and back arrange, the one end of driving shaft and middle part are respectively fixed with chain wheel I and chain wheel II, driven
Axle is fixedly arranged in the middle of sprocket wheel III, and chain wheel I is positioned at outside riser, and chain wheel II and sprocket wheel III are respectively positioned on center between two risers
Place, described ways is arranged at the bottom, outer end of riser.
As preferably, described mainboard is rectangular slab, described riser be shaped as right angle trigonometry type, the 3rd limit of riser is
It is assigned in the arc-shaped edges of aircraft tyre.
As preferably, described ways has two groups, is symmetricly set in the bottom, outer end of described two risers, and often group guides structure
Part includes connecting plate I, location-plate, connecting plate II and directive wheel, and connecting plate I is the arc plate being matched with described riser arc-shaped edges,
The length of connecting plate II more than the width of connecting plate I, location-plate along the radially fixed midline in its arc length direction of connecting plate I,
Directive wheel is radially fixed in the two ends in its arc length direction along connecting plate I by connecting plate II.
As preferably, the middle part of described riser is radially provided with along arc-shaped edges and is matched with the locating slot of described location-plate, two ends
Radially being provided with the regulating tank being matched with connecting plate II, described ways is arranged at riser by location-plate and connecting plate II
On.
As preferably, described guard assembly includes the protective plate being matched with the circular arc of aircraft tyre, the outer wall of protective plate
Being provided with the slide rail of similar shape therewith, the two ends of protective plate are respectively and fixedly provided with chain and connect seat, and chain connects seat and is positioned at described chain wheel II
With sprocket wheel III corresponding position.
As preferably, described slide rail has two, is arranged symmetrically with about protective plate width median plane.
As preferably, described mounting seat is connected with the slide rail of described guard assembly by directive wheel.
As preferably, described power set include motor and the output chain gear being connected on motor output shaft.
As preferably, connected by chain I between output chain gear and the chain wheel I of described drive mechanism of described power set
Connecing, described chain wheel II is provided with chain II, and the two ends of chain II are connected to the chain at described protective plate two ends and connect on seat
By the tensioning of described sprocket wheel III.
This utility model is in aircraft tyre process of the test, and drive mechanism drives guard assembly along tire circumferential direction one
Moving back and forth in determining region, form fan-shaped safety zone by moving back and forth of guard assembly, the volume of fan-shaped safety zone is big
In equipment and the volume of operator, prevent the tire debris produced in process of the test from flying to collapse away personnel or equipment are caused damage
Wound.
Meanwhile, in order to remove redundant power, employing single-chain is as power, in output chain gear and the driver of power set
Between the chain wheel I of structure and chain wheel II and sprocket wheel III are connected between seat with chain and are all connected by chain.
In order to ensure that the motion of guard assembly is smooth and easy reliably, directive wheel and slide rail is used to coordinate.
Reliably slide rail and directive wheel are both designed as two groups to be further ensured that guard assembly motion is smooth and easy, and about
Protective plate width median plane is arranged symmetrically with.
Accompanying drawing explanation
Fig. 1 is the schematic perspective view of one preferred embodiment of this utility model.
Fig. 2 is the three-dimensional enlarged diagram of drive mechanism in Fig. 1.
Fig. 3 is the side-looking enlarged diagram of Fig. 2.
Fig. 4 is the vertical view enlarged diagram of Fig. 2.
Diagram sequence number:
1 power set, 2 drive mechanisms, 3 guard assemblies, 4 aircraft tyres, 11 motors,
12 output chain gears, 21 mounting seats, 22 driving shafts, 23 driven shafts, 24 ways, 25 chain wheel I,
26 chain wheel II, 27 sprocket wheel III, 211 mainboards, 212 risers, 241 connecting plate I, 242 location-plates, 243 connections
Plate II, 244 directive wheel, 31 protective plates, 32 slide rails, 33 chains connect seat.
Detailed description of the invention
As shown in Fig. 14, this aircraft tyre test preventer disclosed in the present embodiment, including power set 1,
Drive mechanism 2 and guard assembly 3, the input of drive mechanism 2 is connected with power set 1, outfan is connected with guard assembly 3,
Drive mechanism 2 drives guard assembly 3 to move back and forth along aircraft tyre 4 circumferencial direction, prevents fragment from flying out.
Wherein power set 1 include motor 11 and the output chain gear 12 being connected on motor output shaft.
Drive mechanism 2 includes mounting seat 21, driving shaft 22, driven shaft 23 and ways 24, the one end of driving shaft 22
Being respectively fixed with chain wheel I 25 and chain wheel II 26 with middle part, driven shaft 23 is fixedly arranged in the middle of sprocket wheel III 27；Mounting seat 21 includes mainboard
211 and two risers 212 on mainboard 211 positioned opposite, mainboard 211 is rectangular slab, riser 212 be shaped as right angle trigonometry
Type, the 3rd limit of riser 212 is the arc-shaped edges being matched with aircraft tyre 4, on riser 212 along arc-shaped edges be radially provided with locating slot and
Regulating tank, driving shaft 22 and driven shaft 23 are connected between two risers 212 parallel with mainboard 211 in front and back arranging, chain wheel I 25
Outside riser, chain wheel II 26 and sprocket wheel III 27 are respectively positioned on center position between two risers 212, and ways 24 includes connecting
Plate I 241, location-plate 242, connecting plate II 243 and directive wheel 244, connecting plate 241 is the circular arc being matched with riser 212 arc-shaped edges
Plate, directive wheel 242 is arranged in regulating tank by connecting plate II 243, is passed through location-plate between connecting plate I 241 and riser 212
242 and locating slot location.
Protective plate 31 that guard assembly 3 includes all being matched with aircraft tyre 4 and two slide rails matched with directive wheel 242
32, width center, protective plate 31 two ends all has chain to connect seat 33.
It is connected, in chain wheel II 26 by chain I between output chain gear 12 and the chain wheel I 25 of drive mechanism 2 of power set 1
Being provided with chain II, the two ends of chain II are connected to chain and connect on seat 33 by sprocket wheel III 27 tensioning.
In use, driven by motor output chain gear works the present embodiment, and output chain gear passes through chain I and chain wheel I band
Chain wheel II motion on dynamic driving shaft, the chain II that chain wheel II is connected to protective plate two ends by two ends drives protective plate edge
Aircraft tyre circumferencial direction moves back and forth in certain area, forms fan-shaped safety zone by moving back and forth of guard assembly,
The volume of fan-shaped safety zone, more than equipment and the volume of operator, prevents the tire debris produced in process of the test from flying to collapse
Go personnel or equipment are caused damage.
Meanwhile, transmission component is provided with the sprocket wheel III for tensioning, it is ensured that the reliability of transmission.
In addition to removal redundant power, employing single-chain is as power, in output chain gear and the driver of power set
Between the chain wheel I of structure and chain wheel II and sprocket wheel III are connected between seat with chain and all use chain to connect.
In order to ensure that guard assembly moves smooth and easy reliably, use directive wheel and slide rail to guide.
Reliably slide rail and directive wheel are both designed as two groups to be further ensured that guard assembly motion is smooth and easy, and about
Protective plate width median plane is arranged symmetrically with.
Claims (10)
1. an aircraft tyre test preventer, it is characterised in that: it includes guard assembly and is fixed on test platform
On power set and drive mechanism, the input of drive mechanism is connected with power set, outfan is connected with guard assembly, pass
Motivation structure drives guard assembly to move back and forth along the circumferencial direction of aircraft tyre.
Aircraft tyre test preventer the most according to claim 1, it is characterised in that: described drive mechanism includes peace
Dress seat and the driving shaft being connected in mounting seat, driven shaft and ways, mounting seat includes mainboard and positioned opposite in master
Two risers on plate, driving shaft and driven shaft are connected between two risers parallel with mainboard, in up and down, front and back arrange, driving shaft
One end and middle part be respectively fixed with chain wheel I and chain wheel II, driven shaft is fixedly arranged in the middle of sprocket wheel III, and chain wheel I is positioned at outside riser
Side, chain wheel II and sprocket wheel III are respectively positioned on center position between two risers, and described ways is arranged at the bottom, outer end of riser.
Aircraft tyre test preventer the most according to claim 2, it is characterised in that: described mainboard is rectangular slab,
Described riser be shaped as right angle trigonometry type, the 3rd limit of riser is the arc-shaped edges being matched with aircraft tyre.
Aircraft tyre test preventer the most according to claim 3, it is characterised in that: described ways has two
Group, is symmetricly set in the bottom, outer end of described two risers, and often group ways includes connecting plate I, location-plate, connecting plate II and leads
To wheel, connecting plate I is the arc plate being matched with described riser arc-shaped edges, and the length of connecting plate II is more than the width of connecting plate I, fixed
Position plate is radially fixed along connecting plate I by connecting plate II along the radially fixed midline in its arc length direction of connecting plate I, directive wheel
Two ends in its arc length direction.
Aircraft tyre test preventer the most according to claim 4, it is characterised in that: the middle part of described riser is along circle
Arc limit is radially provided with and is matched with the locating slot of described location-plate, two ends and is radially provided with the regulating tank being matched with connecting plate II, institute
State ways to be arranged on riser by location-plate and connecting plate II.
Aircraft tyre test preventer the most according to claim 5, it is characterised in that: described guard assembly includes
Being assigned in the protective plate of the circular arc of aircraft tyre, the outer wall of protective plate is provided with the slide rail of similar shape therewith, and the two ends of protective plate are equal
Being fixed with chain and connect seat, chain connects seat and is positioned at described chain wheel II and sprocket wheel III corresponding position.
Aircraft tyre test preventer the most according to claim 6, it is characterised in that: described slide rail has two, closes
It is arranged symmetrically with in protective plate width median plane.
Aircraft tyre test preventer the most according to claim 7, it is characterised in that: described mounting seat is by guiding
Wheel is connected with the slide rail of described guard assembly.
Aircraft tyre test preventer the most according to claim 2, it is characterised in that: described power set include electricity
Machine and the output chain gear being connected on motor output shaft.
Aircraft tyre test preventer the most according to claim 9, it is characterised in that: described power set defeated
Going out and be connected by chain I between sprocket wheel and the chain wheel I of described drive mechanism, described chain wheel II is provided with chain II, chain II
Two ends are connected to the chain at described protective plate two ends and connect on seat by the tensioning of described sprocket wheel III.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620666656.1U CN205785848U (en) | 2016-06-30 | 2016-06-30 | Aircraft tyre test preventer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620666656.1U CN205785848U (en) | 2016-06-30 | 2016-06-30 | Aircraft tyre test preventer |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205785848U true CN205785848U (en) | 2016-12-07 |
Family
ID=58128840
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620666656.1U Active CN205785848U (en) | 2016-06-30 | 2016-06-30 | Aircraft tyre test preventer |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205785848U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109533393A (en) * | 2018-12-20 | 2019-03-29 | 中国飞机强度研究所 | A kind of tire debris protective device for aircraft tyre inertial test table |
-
2016
- 2016-06-30 CN CN201620666656.1U patent/CN205785848U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109533393A (en) * | 2018-12-20 | 2019-03-29 | 中国飞机强度研究所 | A kind of tire debris protective device for aircraft tyre inertial test table |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CP03 | Change of name, title or address | ||
| CP03 | Change of name, title or address |
Address after: No.279, Chigang Road, Wangcheng economic and Technological Development Zone, Changsha, Hunan 410200 Patentee after: Changsha Tianying Aviation Equipment Co., Ltd Address before: No.9, Wangwang East Road, Wangcheng Economic Development Zone, Changsha, Hunan 410000 Patentee before: CHANGSHA TIANYING MACHINERY MANUFACTURING Co.,Ltd. |
|
| PE01 | Entry into force of the registration of the contract for pledge of patent right | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of utility model: Protective device for aviation tire test Effective date of registration: 20211215 Granted publication date: 20161207 Pledgee: Changsha Yuelu sub branch of China Everbright Bank Co.,Ltd. Pledgor: Changsha Tianying Aviation Equipment Co., Ltd Registration number: Y2021430000093 |