CN205819590U - A kind of aircraft slow test main landing gear loading simulation part - Google Patents
A kind of aircraft slow test main landing gear loading simulation part Download PDFInfo
- Publication number
- CN205819590U CN205819590U CN201620685548.9U CN201620685548U CN205819590U CN 205819590 U CN205819590 U CN 205819590U CN 201620685548 U CN201620685548 U CN 201620685548U CN 205819590 U CN205819590 U CN 205819590U
- Authority
- CN
- China
- Prior art keywords
- joint
- course
- contiguous block
- loading
- load
- 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.)
- Active
Links
Landscapes
- Testing Of Devices, Machine Parts, Or Other Structures Thereof (AREA)
Abstract
This utility model belongs to aircraft testing technology, relates to a kind of aircraft slow test main landing gear loading simulation part.It is characterized in that: it is connected ears (2) by Plumb load plate (1), undercarriage damper leg, undercarriage front axle connects ears (3), undercarriage hind axle connects loading joint (6) on the left of loading joint (5), course on the right side of four ears (4), course, laterally load joint (7) and pillar (8) forms.The utility model proposes a kind of aircraft slow test main landing gear loading simulation part, meet the requirement of transporter full machine slow test.
Description
Technical field
This utility model belongs to aircraft testing technology, relates to a kind of aircraft slow test main landing gear loading simulation part.
Background technology
In transporter full machine slow test, for landing load situation, need to be executed by main landing gear loading simulation part
Add main landing gear load.Do not retrieve the open source literature of the main landing gear loading simulation part structure about transporter.
Summary of the invention
The purpose of this utility model is: propose a kind of aircraft slow test main landing gear loading simulation part, in order to meet fortune
The requirement of defeated machine full machine slow test.
The technical solution of the utility model is: a kind of aircraft slow test main landing gear loading simulation part, it is characterised in that:
It is connected ears 2 by Plumb load plate 1, undercarriage damper leg, undercarriage front axle connects ears 3, undercarriage hind axle connects
Connect to load on the right side of four ears 4, course and load joint 6 on the left of joint 5, course, lateral load joint 7 and pillar 8 forms；Plumb load
Plate 1 is a rectangular slab, and 4 marginal distribution at Plumb load plate 1 have bolt hole；Pillar 8 be a cross section be rectangle
Cuboid, has the upper surface of the centre bore of a through upper and lower surface, the lower surface of pillar 8 and Plumb load plate 1 on pillar 8
It is welded as entirety, is positioned at the middle part of Plumb load plate 1；The lateral joint 7 that loads is by a lateral loading joint rectangular slab and one
Contiguous block forms, and contiguous block is a cuboid, and the leading flank of contiguous block is placed in the middle with the rear surface of lateral loading joint rectangular slab
It is welded as entirety, has the lateral joint slotted hole that loads two run-through board faces, parallel on joint rectangular slab lateral loading, two
Individual lateral loading joint slotted hole lays respectively at the right and left of contiguous block, the trailing flank of contiguous block and pillar 8 front surface bottom
Being welded as entirety, the lateral joint 7 that loads is symmetrical relative to the vertical axis of pillar 8；Joint 5 is loaded by a course on the right side of course
Right side loads and loads joint contiguous block composition on the right side of rectangular slab and a course, load on the right side of course joint contiguous block be one long
Cube, loads on the right side of course and loads the left surface of rectangular slab on the right side of right flank and the course of joint contiguous block and be welded as whole between two parties
Body, loads to have on rectangular slab on the right side of two run-through board faces, parallel course on the right side of course and loads joint slotted hole, two boats
Loading joint slotted hole lays respectively at and loads both sides before and after joint contiguous block on the right side of course to the right, loads joint on the right side of course
The left surface of contiguous block and pillar 8 right surface upper weld are overall；Load joint 6 on the left of course to be loaded by the left of a course
Loading joint contiguous block composition on the left of rectangular slab and a course, loading joint contiguous block on the left of course is a cuboid, boat
Load to the left and load the right surface of rectangular slab on the left of left surface and the course of joint contiguous block and be welded as entirety between two parties, in course
Left side loads to have on rectangular slab on the left of two run-through board faces, parallel course and loads joint slotted hole, adds on the left of two courses
Load joint slotted hole lays respectively at and loads both sides before and after joint contiguous block on the left of course, loads joint contiguous block on the left of course
Right flank and pillar 8 left surface upper weld are overall；It is-individual ears joint that undercarriage damper leg connects ears 2, undercarriage
Damper leg connects the lower surface of ears 2 and is welded as entirety with pillar 8 upper surface；It is-individual pair that undercarriage front axle connects ears 3
Terminal lug, loads on the right side of the lower surface of undercarriage front axle connection ears 3 and course and loads joint on the right side of the course on joint 5 even
The upper surface connecing block is welded as entirety；It is four terminal lugs that undercarriage hind axle connects four ears 4, and undercarriage hind axle connects four
The upper surface loading joint contiguous block on the left of the lower surface of ear 4 and course on loading joint 6 on the left of course is welded as entirety.
The utility model has the advantages that: propose a kind of aircraft slow test main landing gear loading simulation part, meet fortune
The requirement of defeated machine full machine slow test.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model.In figure, the outer direction of paper is top, and in paper, direction is lower section, drawing
Lower section be front, drawing be arranged above rear, left and right directions is constant.
Fig. 2 is the upward view of Fig. 1.
Fig. 3 is the right view of Fig. 1.
Fig. 4 is shaft side figure of the present utility model.
Detailed description of the invention
Below this utility model is described in further details.Seeing Fig. 1 to Fig. 4, a kind of aircraft slow test is main rises and falls
Frame loading simulation part, it is characterised in that: it is connected ears 2, undercarriage front axle by Plumb load plate 1, undercarriage damper leg
Connect ears 3, undercarriage hind axle to connect to load on the right side of four ears 4, course and load joint 6 on the left of joint 5, course, laterally load
Joint 7 and pillar 8 form；Plumb load plate 1 is a rectangular slab, and 4 marginal distribution at Plumb load plate 1 have bolt hole；
Pillar 8 be a cross section be the cuboid of rectangle, pillar 8 has the centre bore of a through upper and lower surface, pillar 8 times
Surface is welded as entirety with the upper surface of Plumb load plate 1, is positioned at the middle part of Plumb load plate 1；The lateral joint 7 that loads is by one
Lateral loading joint rectangular slab and a contiguous block composition, contiguous block is a cuboid, the leading flank of contiguous block with laterally add
The rear surface carrying joint rectangular slab is welded as entirety between two parties, lateral load have on joint rectangular slab two run-through board faces, flat
The lateral of row loads joint slotted hole, and two lateral loading joint slotted holes lay respectively at the right and left of contiguous block, contiguous block
Trailing flank and pillar 8 front surface lower weld be overall, lateral load the joint 7 vertical axis symmetry relative to pillar 8；Boat
Load joint 5 to the right and formed by loading loading joint contiguous block on the right side of rectangular slab and a course on the right side of a course, course
It is a cuboid that right side loads joint contiguous block, and the right flank loading joint contiguous block on the right side of course loads square on the right side of course
The left surface of shape plate is welded as entirety between two parties, loads and have course two run-through board faces, parallel on rectangular slab on the right side of course
Right side loads joint slotted hole, loads joint slotted hole and lay respectively at loading joint contiguous block on the right side of course on the right side of two courses
Both sides front and back, the left surface loading joint contiguous block on the right side of course is overall with pillar 8 right surface upper weld；Add on the left of course
Carry joint 6 and formed by loading loading joint contiguous block on the left of rectangular slab and a course on the left of a course, load on the left of course
Joint contiguous block is a cuboid, loads the right side loading rectangular slab on the left of left surface and the course of joint contiguous block on the left of course
Surface is welded as entirety between two parties, loads to have on rectangular slab on the left of two run-through board faces, parallel course load on the left of course
Joint slotted hole, loads joint slotted hole and lays respectively at and load before and after joint contiguous block two on the left of course on the left of two courses
Limit, the right flank loading joint contiguous block on the left of course is overall with pillar 8 left surface upper weld；Undercarriage damper leg is even
Connecing ears 2 is-individual ears joint, and undercarriage damper leg connects the lower surface of ears 2 and is welded as entirety with pillar 8 upper surface；
It is-individual ears joint that undercarriage front axle connects ears 3, and undercarriage front axle connects the lower surface of ears 3 and adds on the right side of course
Carry the upper surface of loading joint contiguous block on the right side of the course on joint 5 and be welded as entirety；It is one that undercarriage hind axle connects four ears 4
Individual four terminal lugs, undercarriage hind axle connects to load on the left of the lower surface of four ears 4 and course and loads joint on joint 6 on the left of course
The upper surface of contiguous block is welded as entirety.
Operation principle of the present utility model is: is designed with undercarriage damper leg on main landing gear loading simulation part and connects double
Ear 2, undercarriage front axle connect ears 3, undercarriage hind axle connects four ears 4, it is achieved with the connection of main landing gear.Plumb load
Plate 1 is used for applying main landing gear vertical load；Load loading joint 6 on the left of joint 5, course on the right side of course to be used for applying main rising and falling
Frame course load；The lateral joint 7 that loads is used for applying main landing gear lateral load.
An embodiment of the present utility model, for the full machine slow test of fortune eight aircrafts, meets the complete of fortune eight aircrafts
The requirement of machine slow test, it is ensured that being smoothed out of test.
Claims (1)
1. an aircraft slow test main landing gear loading simulation part, it is characterised in that: it is by Plumb load plate (1), undercarriage
Damper leg connects ears (2), undercarriage front axle connects ears (3), undercarriage hind axle connects on the right side of four ears (4), course
Load joint (5), load joint (6) on the left of course, laterally load joint (7) and pillar (8) forms；Plumb load plate (1) is
One rectangular slab, 4 marginal distribution at Plumb load plate (1) have bolt hole；Pillar (8) be a cross section be the length of rectangle
Cube, has the centre bore of a through upper and lower surface on pillar (8), and the lower surface of pillar (8) is upper with Plumb load plate (1)
Surface soldered is overall, is positioned at the middle part of Plumb load plate (1)；Laterally load joint (7) by a lateral loading joint rectangle
Plate and a contiguous block composition, contiguous block is a cuboid, after the leading flank of contiguous block and lateral loading joint rectangular slab
Surface is welded as entirety between two parties, lateral load have on joint rectangular slab two run-through board faces, parallel laterally load joint
Slotted hole, two lateral loading joint slotted holes lay respectively at the right and left of contiguous block, the trailing flank of contiguous block and pillar (8)
Front surface lower weld is overall, laterally loads joint (7) symmetrical relative to the vertical axis of pillar (8)；Load on the right side of course
Joint (5) is formed by loading loading joint contiguous block on the right side of rectangular slab and a course on the right side of a course, loads on the right side of course
Joint contiguous block is a cuboid, loads the left side loading rectangular slab on the right side of right flank and the course of joint contiguous block on the right side of course
Surface is welded as entirety between two parties, loads to have on rectangular slab on the right side of two run-through board faces, parallel course load on the right side of course
Joint slotted hole, loads joint slotted hole and lays respectively at and load before and after joint contiguous block two on the right side of course on the right side of two courses
Limit, the left surface loading joint contiguous block on the right side of course is overall with pillar (8) right surface upper weld；Load on the left of course and connect
Head (6) is formed by loading loading joint contiguous block on the left of rectangular slab and a course on the left of a course, loads and connect on the left of course
Head contiguous block is a cuboid, loads the right table loading rectangular slab on the left of left surface and the course of joint contiguous block on the left of course
Face is welded as entirety between two parties, loads to have on rectangular slab on the left of two run-through board faces, parallel course to load connect on the left of course
Head slotted hole, on the left of two courses, loading joint slotted hole lays respectively at and loads both sides before and after joint contiguous block on the left of course,
The right flank loading joint contiguous block on the left of course is overall with pillar (8) left surface upper weld；Undercarriage damper leg is even
Connecing ears (2) is-individual ears joint, and undercarriage damper leg connects the lower surface of ears (2) and is welded as with pillar (8) upper surface
Overall；It is-individual ears joint that undercarriage front axle connects ears (3), and undercarriage front axle connects lower surface and the boat of ears (3)
Load the upper surface of loading joint contiguous block on the right side of the course on joint (5) to the right and be welded as entirety；Undercarriage hind axle is even
Connecing four ears (4) is four terminal lugs, and undercarriage hind axle connects the lower surface of four ears (4) and loads joint (6) on the left of course
The upper surface loading joint contiguous block on the left of upper course is welded as entirety.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620685548.9U CN205819590U (en) | 2016-07-01 | 2016-07-01 | A kind of aircraft slow test main landing gear loading simulation part |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620685548.9U CN205819590U (en) | 2016-07-01 | 2016-07-01 | A kind of aircraft slow test main landing gear loading simulation part |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205819590U true CN205819590U (en) | 2016-12-21 |
Family
ID=57566073
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620685548.9U Active CN205819590U (en) | 2016-07-01 | 2016-07-01 | A kind of aircraft slow test main landing gear loading simulation part |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205819590U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108088672A (en) * | 2017-11-29 | 2018-05-29 | 中国航空工业集团公司沈阳飞机设计研究所 | A kind of aircraft nose landing gear outer barrel suspension joint slow test fixture |
| CN110595755A (en) * | 2019-09-29 | 2019-12-20 | 中国直升机设计研究所 | Main landing gear loading test device with single wheel and inclined angle |
| CN113008561A (en) * | 2021-03-01 | 2021-06-22 | 国机集团北京飞机强度研究所有限公司 | Loading device for load calibration test of engine suspension mounting joint |
| CN113911389A (en) * | 2021-09-24 | 2022-01-11 | 中国飞机强度研究所 | Aircraft joins externally experimental loading device |
-
2016
- 2016-07-01 CN CN201620685548.9U patent/CN205819590U/en active Active
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108088672A (en) * | 2017-11-29 | 2018-05-29 | 中国航空工业集团公司沈阳飞机设计研究所 | A kind of aircraft nose landing gear outer barrel suspension joint slow test fixture |
| CN110595755A (en) * | 2019-09-29 | 2019-12-20 | 中国直升机设计研究所 | Main landing gear loading test device with single wheel and inclined angle |
| CN113008561A (en) * | 2021-03-01 | 2021-06-22 | 国机集团北京飞机强度研究所有限公司 | Loading device for load calibration test of engine suspension mounting joint |
| CN113008561B (en) * | 2021-03-01 | 2022-07-29 | 国机集团北京飞机强度研究所有限公司 | Loading device for load calibration test of engine hanging installation joint |
| CN113911389A (en) * | 2021-09-24 | 2022-01-11 | 中国飞机强度研究所 | Aircraft joins externally experimental loading device |
| CN113911389B (en) * | 2021-09-24 | 2024-05-17 | 中国飞机强度研究所 | External test loading device for airplane |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN205819590U (en) | A kind of aircraft slow test main landing gear loading simulation part | |
| CN206475874U (en) | Vacuum tank | |
| CN103604593A (en) | Plane type ejection launch carrier-borne aircraft front undercarriage static force test loading apparatus | |
| CN102680236B (en) | Structural strength test loading device for aircraft wing-mounted engine | |
| CN106153319B (en) | A kind of 8 frame forebody load loaded member of simulation for aircraft slow test | |
| CN104807627A (en) | Central wing test supporting device | |
| CN105059297A (en) | Aluminum alloy locomotive traction buffering structure | |
| CN110425243A (en) | A kind of honeycomb configuration of multidirectional carrying | |
| CN202846084U (en) | Big arm welding tool of garbage compressing car | |
| CN203766807U (en) | Aluminum alloy casting sleeper beam of motor train unit | |
| CN204312525U (en) | Loading universal joint | |
| CN205239940U (en) | Unmanned aerial vehicle engine damper | |
| CN204556216U (en) | For the fixed transfer device of model web plate wind tunnel test | |
| CN105485477B (en) | A kind of anti-seismic structure applied to LED sealing machine | |
| CN207225696U (en) | A kind of aircraft slow test nose-gear loading device | |
| CN203529808U (en) | Combined type balancing weight device | |
| CN206174143U (en) | Individual layer spatial mesh -shell's connected node | |
| CN104316280A (en) | Shaking and vibrating testing clamp for certain type of plane external auxiliary fuel tank | |
| CN209326919U (en) | A kind of heavy vehicle power assembly vibration tong | |
| CN208715732U (en) | Heavy dies laying rack | |
| CN203998843U (en) | Fork truck roller type side shifter | |
| CN207055960U (en) | A kind of double airfoil type plane toy | |
| CN204979032U (en) | Tricycle carriage load bearing structure | |
| CN206906019U (en) | A kind of frock for C-type beam bench test | |
| CN204489900U (en) | A kind of scraper conveyor tail pushing part |
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: 723213 Liulin Town, Chenggu County, Hanzhong City, Shaanxi Province Patentee after: Shaanxi Aircraft Industry Co.,Ltd. Address before: 723213 box 34, Hanzhoung, Shaanxi Patentee before: Shaanxi Aircraft INDUSTRY(GROUP) Co.,Ltd. |