CN208187695U - A kind of civil aviation passenger aircraft seat static test experiment porch - Google Patents
A kind of civil aviation passenger aircraft seat static test experiment porch Download PDFInfo
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- CN208187695U CN208187695U CN201820632989.1U CN201820632989U CN208187695U CN 208187695 U CN208187695 U CN 208187695U CN 201820632989 U CN201820632989 U CN 201820632989U CN 208187695 U CN208187695 U CN 208187695U
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- main rack
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- seat
- fixed pulley
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Abstract
The utility model is a kind of civil aviation passenger aircraft seat static test experiment porch.Including testing main rack, lift cucurbit, fixed pulley, electric cylinder, drag rope, seat fixed station, fixture, control cabinet, camera, tension sensor, main rack is tested for installing each component of test platform and aircraft seat, wherein electric cylinder is mounted on the bottom for testing main rack, seat fixed station is mounted on the middle part for testing main rack, lifting cucurbit is mounted on the top for testing main rack, seat fixed station is by being mounted on the lifting cucurbit realization lifting tested above main rack and turning to, the piston rod of electric cylinder is connect with drag rope, drag rope acts on aircraft seat after being mounted on the fixed pulley tested on main rack different location and carrying out direction of pull conversion, tension sensor is connected on drag rope, control cabinet is electrically connected with the control valve of electric cylinder.The utility model structure is simple and convenient to operate that quick, occupied area is small, low noise, test data and process complete documentation.
Description
Technical field
The utility model relates to a kind of aircraft seat static test experiment porch, especially a kind of civil aviation passenger aircraft seat
Static test experiment porch belongs to the innovative technology of civil aviation passenger aircraft seat static test experiment porch.
Background technique
The basic object of aircraft seat test is in order to simulate aircraft seat under complex environment, as aircraft is quickly being climbed
It rises, when rapid descent, seat is in the when stress condition and change in shape for having occupant.Meanwhile in order to which lightweight reduces energy consumption, simultaneously
Increase gate position quantity and simultaneously improve riding comfort, aircraft seat should accomplish it is as light as possible, it is compact-sized, and to have simultaneously
Standby enough intensity and rigidity.So when aircraft seat is researched and developed and is collected evidence, it is necessary to structural strength test is carried out, wherein static
Test is its necessary links.During static test, in addition to being tested by standard regulation, set for the ease of analyzing and optimizing
Meter, while meeting evidence obtaining needs, test platform is required to carry out test process whole detection, data record.
Currently, meeting the same experiments platform of above-mentioned requirements on domestic market.Therefore, need to according to Airworthiness Certification standard, if
Corresponding aircraft seat static test platform is counted, corresponding function is completed, while meeting and operating convenient, reproducible requirement.
Utility model content
The purpose of this utility model is that considering the above problem and providing a kind of civil aviation passenger aircraft seat static test reality
Platform and test method are tested, the utility model structure is simple, and control precision is high, while having both long-range monitoring and recording in real time with data
The advantages of.
The technical solution of the utility model is: the civil aviation passenger aircraft seat static test experiment porch of the utility model,
Include the main rack of experiment, lifting cucurbit, several fixed pulleys, electric cylinder, drag rope, seat fixed station, fixture, control cabinet,
Camera, tension sensor, aircraft seat test main rack for installing each component of test platform and aircraft seat, wherein electricity
Dynamic cylinder is mounted on the bottom for testing main rack, and seat fixed station is mounted on the middle part for testing main rack, and lifting cucurbit is mounted on reality
The top of main rack is tested, seat fixed station is electronic by being mounted on the lifting cucurbit realization lifting tested above main rack and turning to
The piston rod of cylinder is connect with drag rope, drag rope through being mounted on test several fixed pulleys on main rack different location into
It is acted on aircraft seat after the conversion of row direction of pull, tension sensor is connected on drag rope, control cabinet and electric cylinder
Control valve electrical connection.
The civil aviation passenger aircraft seat static test experiment porch of the utility model, it is simple and compact for structure, it is easy to assembly, it is main
Body structure is welded using girder steel.In addition, the utility model power source is directly driven using electric cylinder by servo motor, occupied area
It is small, low noise, no oil liquid leakage.In addition, the utility model realizes direction of pull conversion using fixed pulley+rope mode, have
Structure is simple, adjusts flexible advantage.Meanwhile the utility model uses industrial personal computer as host computer, has strong antijamming capability,
Data processing speed is fast a little, while being easy to scalability.The utility model is additionally provided with camera, has experimentation and supervises in real time
Control and remote monitoring function improve experimental verification confidence level.The utility model supervises experiment porch control, data monitoring, image
Survey and data processing, test report output etc. are integrated, and operation is simplified.
The utility model is that a kind of structure is simple, convenient and practical civil aviation passenger aircraft seat static test experiment porch and
Test method.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of the utility model；
Fig. 2 is the schematic diagram of the utility model control method.
Specific embodiment
Embodiment:
The structural schematic diagram of the utility model as shown in Figure 1, the utility model civil aviation passenger aircraft seat static test
Experiment porch includes that the main rack 11 of experiment, lifting cucurbit 12, several fixed pulleys, electric cylinder 21, drag rope 22, seat are solid
Determine platform 31, fixture 32, control cabinet 4, camera 41, tension sensor 42, aircraft seat 5, test main rack 11 for install survey
Each component of platform and aircraft seat 5 are tried, wherein electric cylinder 21 is mounted on the bottom for testing main rack 11, and seat fixed station 31 is installed
At the middle part for testing main rack 11, lifting cucurbit 12 is mounted on the top for testing main rack 11, and seat fixed station 31 is by being mounted on
The lifting cucurbit 12 for testing main 11 top of rack, which is realized, to be lifted and turns to, and the piston rod of electric cylinder 21 is connect with drag rope 22,
Drag rope 22 acts on after being mounted on several fixed pulleys tested on main 11 different location of rack and carrying out direction of pull conversion
On aircraft seat 5, tension sensor 42 is connected on drag rope 22, and control cabinet 4 is electrically connected with the control valve of electric cylinder 21.
In the present embodiment, the side of the above-mentioned main rack 11 of experiment is provided with staircase 14, the side of the above-mentioned main rack 11 of experiment
It is additionally provided with and helps protective fence 15.Help protective fence 15 for tester in experimentation up and down and security protection.
In the present embodiment, above-mentioned several fixed pulleys include the first fixed pulley 161, the second fixed pulley 162, third fixed pulley
163, wherein the first fixed pulley 161 and the second fixed pulley 162 are installed in the bottom for testing main rack 11, third fixed pulley 163
It is installed in the middle part for testing main rack 11, and the second fixed pulley 162 is located at the position of corner.
In the present embodiment, above-mentioned third fixed pulley 163 is installed on pulling force height adjustment column 13, and pulling force height adjustment is vertical
Column 13 is installed on the main rack 11 of experiment.When to guarantee different size model seat and different stress tests, along a left side
Right direction stress is in horizontality.
In the present embodiment, above-mentioned lifting cucurbit 12 is installed between the 4th fixed pulley 164 and the 5th fixed pulley 165, and energy
Connection abseiling sliding between the 4th fixed pulley 164 and the 5th fixed pulley 165.
In the present embodiment, above-mentioned seat fixed station 31 is fixed on the main rack 11 of experiment by fixture 32.
In the present embodiment, the top of the above-mentioned main rack 11 of experiment is installed with camera 41.Camera 41 is in test process reality
When monitoring and remotely witness evidence obtaining.
In the present embodiment, above-mentioned electric cylinder 21 is mounted in the base cross members for testing main rack 11, and aircraft seat 5 passes through seat
Guide rail on chair fixed station 31 carries fixing screws fastening with seat, and power needed for electric cylinder 21 provides test passes through traction rope
Rope 22 acts on winged after being installed on the progress direction of pull conversion of fixed pulley 161,162,163 for testing main rack different location
On base chair 5.
In the utility model test process, electric cylinder 21 carries out movement control with the motion control card being mounted in industrial personal computer
System, the data of tension sensor 42 are shown by digital display instrument and are acquired with data collecting card and shown, stored into industrial personal computer, are transported
Dynamic control and data acquisition are completed by measure and control device in industrial personal computer, camera 41 monitors whole experiment process in real time,
Record, and have Telnet function.
Main power source needed for the utility model is tested is driven using electric cylinder 21, with control precision is high, controllability is good, knot
Structure is simple, under volume, low noise the advantages of.5 kinds of test sides of aircraft seat are realized by the fixed pulley being fixed on main rack 11
Conversion to state has the advantages that easy to operate.When testing 5 different directions stress of aircraft seat, aircraft seat 5 connects
It is commutated, is had the advantages that convenient and efficient by the lifting lifting of cucurbit 12 together with seat fixed station 31.Seat fixed station 31
It is connect by quick-speed jigs 32 with main rack is tested, is substantially shorter the clamping time.
The utility model aircraft seat static test experiment porch meets Federal Aviation management board SAE AS 8049B
Standard, for carrying out aircraft seat static structure strength test.
The utility model uses dedicated TT&C system, realizes that motion control and data acquire by industrial personal computer, and have view
Frequency monitoring function, TT&C system are installed concentratedly in central control cabinet 4.
The utility model TT&C system is acquired by the industrial personal computer, motion control card, data being installed in central control cabinet 4
Card, filter, transmitter, data I/O interface, servo-driver and the camera 41 being installed on the main rack 1 of experiment, pulling force
Sensor 42 forms.Tension sensor 42 connects and is located at this end of aircraft seat 5 with drag rope 22, can Accurate Determining work
For the load on aircraft seat 5.Camera 41 can monitor test process in real time, while can supervise and curstomer's site is witnessed and taken
Card realizes remote network monitoring.Industrial personal computer for TT&C system operation and terminal show, while for test data processing and
It saves.Motion control card is connected by data line with servo-driver, to realize to the servo electricity being integrated on electric cylinder 21
Machine carries out motion control, and 42 signal of tension sensor by being acquired by data collecting card, constitutes closed-loop control system, thus
Realize the test parameter control of prescribed by standard.
When testing the downward stress of seat, aircraft seat 5 passes through fast backwards to pulling force height adjustment column 13, seat fixed station 31
Fast fixture 32 is clamped in the main rack 11 of experiment, passes through drag rope 22, tension sensor 42 of connecting, by fixed pulley 161
It is connected to the traction hook of electric cylinder 21, load is applied to the cushion of aircraft seat 5.161 position of fixed pulley can be in the horizontal direction
Adjustment guarantees that drag rope 22 and the cushion plane of aircraft seat 5 are perpendicular when test.
21 motion state of electric cylinder, by the industrial personal computer, motion control card and servo-driver being installed in central control cabinet 4
Control, kinematic parameter pass through the dedicated measure and control device input of experiment porch；Measure and control device passes through tension sensor 42 and camera
41 can realize and be measured in real time to test load and operational process.
According to setting test condition, after completing test, measure and control device records and saves test data and process, and generates survey
Examination report.
Embodiment 2:
The structure of civil aviation passenger aircraft seat static test experiment porch of the invention is same as Example 1, including experiment
Four platform system, powered traction system, mounting and clamping system and TT&C system parts, experimental stand system is as experiment porch main body
Structure is used for each component of mounting platform.When test, aircraft seat 5 is connect by themselves bottom bolt with seat fixed station 31,
Then using 12 integral hoisting seat fixed station 31 of cucurbit is lifted at the top of experimental stand, for adjusting 5 measurement direction of aircraft seat.
Staircase 14 and protective fence 15 set by experiment porch side are for above and below experimenter, carrying test fittings in test process
And personnel protection.
The Impact direction that the present embodiment tests seat unlike the first embodiment is different, when the test upward stress of seat,
Aircraft seat 5 backwards to pulling force height adjustment column 13, aircraft seat 5 is installed on seat fixed station 31 fix after, seat is solid
Determine platform 31 and be adjusted to designated position by lifting cucurbit 12, seat fixed station 31 is fixedly clamped by quick-speed jigs 32 and is led in experiment
Rack 11, by drag rope 22, tension sensor 42 of connecting, by fixed pulley 165, fixed pulley 164, fixed pulley 163, fixed cunning
Wheel 162, fixed pulley 161 are connected to the traction hook of electric cylinder 21.The position of fixed pulley 165 can adjust in the horizontal direction, guarantee
Drag rope 22 and 5 cushion plane of aircraft seat are perpendicular when test.
21 motion state of electric cylinder, by the industrial personal computer, motion control card and servo-driver being installed in central control cabinet 4
Control, kinematic parameter are inputted by experiment porch measure and control device；Measure and control device can by tension sensor 42 and camera 41
Realization is measured in real time test load and operational process.
According to setting test condition, after completing test, measure and control device records and saves test data and process, and generates survey
Examination report.
Embodiment 3:
The structure of civil aviation passenger aircraft seat static test experiment porch of the invention is same as Example 1, including experiment
Four platform system, powered traction system, mounting and clamping system and TT&C system parts, experimental stand system is as experiment porch main body
Structure is used for each component of mounting platform.When test, aircraft seat 5 is connect by themselves bottom bolt with seat fixed station 31,
Then using 12 integral hoisting seat fixed station 31 of cucurbit is lifted at the top of experimental stand, for adjusting 5 measurement direction of aircraft seat.
Staircase 14 and protective fence 15 set by experiment porch side are for above and below experimenter, carrying test fittings in test process
And personnel protection.
The Impact direction that the present embodiment tests seat unlike the first embodiment is different, test seat backward stress when,
Aircraft seat 5 backwards to pulling force height adjustment column 13, aircraft seat 5 is installed on seat fixed station 31 fix after, seat is solid
Determine platform 31 and be adjusted to designated position by lifting cucurbit 12, seat fixed station 31 is fixedly clamped by quick-speed jigs 32 and is led in experiment
Rack 11, by the series connection tension sensor 42 of drag rope 22, by fixed pulley 165, fixed pulley 164, fixed pulley 163, fixed cunning
Wheel 162, fixed pulley 161 are connected to the traction hook of electric cylinder 21.The position of fixed pulley 165 can adjust in the horizontal direction, guarantee
Drag rope 22 and 5 cushion plane of aircraft seat are perpendicular when test.
21 motion state of electric cylinder, by the industrial personal computer, motion control card and servo-driver being installed in central control cabinet 4
Control, kinematic parameter are inputted by experiment porch measure and control device；Measure and control device can by tension sensor 42 and camera 41
Realization is measured in real time test load and operational process.
According to setting test condition, after completing test, measure and control device records and saves test data and process, and generates survey
Examination report.
Embodiment 4:
The structure of civil aviation passenger aircraft seat static test experiment porch of the invention is same as Example 1, including experiment
Four platform system, powered traction system, mounting and clamping system and TT&C system parts, experimental stand system is as experiment porch main body
Structure is used for each component of mounting platform.When test, aircraft seat 5 is connect by themselves bottom bolt with seat fixed station 31,
Then using 12 integral hoisting seat fixed station 31 of cucurbit is lifted at the top of experimental stand, for adjusting the test side of aircraft seat 5
To.Staircase 14 and protective fence 15 set by experiment porch side are for above and below experimenter, carrying to test and match in test process
Part and personnel protection.
The Impact direction that the present embodiment tests seat unlike the first embodiment is different, test seat forward stress when,
Aircraft seat 5 towards pulling force height adjustment column 13, aircraft seat 5 is installed on seat fixed station 31 fix after, seat is solid
Determine platform 31 and be adjusted to designated position by lifting cucurbit 12, seat fixed station 31 is fixedly clamped by quick-speed jigs 32 and is led in experiment
Rack 11, by the series connection tension sensor 42 of drag rope 22, by fixed pulley 165, fixed pulley 164, fixed pulley 163, fixed cunning
Wheel 162, fixed pulley 161 are connected to the traction hook of electric cylinder 21.The position of fixed pulley 165 can adjust in the horizontal direction, guarantee
Drag rope 22 and 5 cushion plane of aircraft seat are perpendicular when test.
21 motion state of electric cylinder, by the industrial personal computer, motion control card and servo-driver being installed in central control cabinet 4
Control, kinematic parameter are inputted by experiment porch measure and control device；Measure and control device can by tension sensor 42 and camera 41
Realization is measured in real time test load and operational process.
According to setting test condition, after completing test, measure and control device records and saves test data and process, and generates survey
Examination report.
Embodiment 5:
The structure of civil aviation passenger aircraft seat static test experiment porch of the invention is same as Example 1, including experiment
Four platform system, powered traction system, mounting and clamping system and TT&C system parts, experimental stand system is as experiment porch main body
Structure is used for each component of mounting platform.When test, aircraft seat 5 is connect by themselves bottom bolt with seat fixed station 31,
Then using 12 integral hoisting seat fixed station 31 of cucurbit is lifted at the top of experimental stand, for adjusting the test side of aircraft seat 5
To.Staircase 14 and protective fence 15 set by experiment porch side are for above and below experimenter, carrying to test and match in test process
Part and personnel protection.
The Impact direction that the present embodiment tests seat unlike the first embodiment is different, when testing seat lateral force,
The side face pulling force height adjustment column 13 of aircraft seat 5, aircraft seat 5 is installed on seat fixed station 31 fix after,
Seat fixed station 31 by lift cucurbit 12 be adjusted to designated position, by quick-speed jigs 32 by seat fixed station 31 be fixedly clamped in
Main rack 11 is tested, by the series connection tension sensor 42 of drag rope 22, by fixed pulley 165, fixed pulley 164, fixed pulley
163, fixed pulley 162, fixed pulley 161 are connected to the traction hook of electric cylinder 21.The position of fixed pulley 165 can adjust in the horizontal direction
It is whole, guarantee that drag rope 22 and 5 cushion plane of aircraft seat are perpendicular when test.
21 motion state of electric cylinder, by the industrial personal computer, motion control card and servo-driver being installed in central control cabinet 4
Control, kinematic parameter are inputted by experiment porch measure and control device；Measure and control device can by tension sensor 42 and camera 41
Realization is measured in real time test load and operational process.
According to setting test condition, after completing test, measure and control device records and saves test data and process, and generates survey
Examination report.
Claims (9)
1. a kind of civil aviation passenger aircraft seat static test experiment porch, it is characterised in that include the main rack (11) of experiment, hang
Fill cucurbit (12), several fixed pulleys, electric cylinder (21), drag rope (22), seat fixed station (31), fixture (32), control cabinet
(4), camera (41), tension sensor (42), aircraft seat (5) test main rack (11) for installing test platform each group
Part and aircraft seat (5), wherein electric cylinder (21) is mounted on the bottom for testing main rack (11), and seat fixed station (31) is mounted on
Test the middle part of main rack (11), lifting cucurbit (12) is mounted on the top for testing main rack (11), seat fixed station (31) by
The lifting cucurbit (12) tested above main rack (11) is mounted on to realize lifting and turn to, the piston rod of electric cylinder (21) and traction
Rope (22) connection, drag rope (22) are drawn by several fixed pulleys being mounted on main rack (11) different location of experiment
It is acted on aircraft seat (5) after the conversion of power direction, tension sensor (42) is connected on drag rope (22), control cabinet (4)
It is electrically connected with the control valve of electric cylinder (21).
2. civil aviation passenger aircraft seat static test experiment porch according to claim 1, it is characterised in that above-mentioned experiment
The side of main rack (11) is provided with staircase (14).
3. civil aviation passenger aircraft seat static test experiment porch according to claim 1, it is characterised in that above-mentioned experiment
The side of main rack (11), which is additionally provided with, helps protective fence (15).
4. civil aviation passenger aircraft seat static test experiment porch according to claim 1, it is characterised in that above-mentioned several
Fixed pulley includes the first fixed pulley (161), the second fixed pulley (162), third fixed pulley (163), wherein the first fixed pulley
(161) and the second fixed pulley (162) is installed in the bottom for testing main rack (11), and third fixed pulley (163) is installed in experiment master
The middle part of rack (11), and the second fixed pulley (162) is located at the position of corner.
5. civil aviation passenger aircraft seat static test experiment porch according to claim 4, it is characterised in that above-mentioned third
Fixed pulley (163) is installed on pulling force height adjustment column (13), and pulling force height adjustment column (13) is installed in the main rack of experiment
(11) on.
6. civil aviation passenger aircraft seat static test experiment porch according to claim 4, it is characterised in that above-mentioned lifting
Cucurbit (12) is installed between the 4th fixed pulley (164) and the 5th fixed pulley (165), and can be along the 4th fixed pulley (164) and the
Connection abseiling sliding between five fixed pulleys (165).
7. civil aviation passenger aircraft seat static test experiment porch according to claim 4, it is characterised in that above-mentioned seat
Fixed station (31) is fixed on the main rack (11) of experiment by fixture (32).
8. according to the described in any item civil aviation passenger aircraft seat static test experiment porch of claim 4 to 7, it is characterised in that
The top of the above-mentioned main rack of experiment (11) is installed with camera (41).
9. civil aviation passenger aircraft seat static test experiment porch according to claim 8, it is characterised in that above-mentioned electronic
Cylinder (21) is mounted in main rack (11) base cross members of experiment, and aircraft seat (5) is used by the guide rail on seat fixed station (31)
Seat carries fixing screws fastening, power needed for electric cylinder (21) provides test, by drag rope (22) by being installed on reality
It is acted on aircraft seat (5) after testing fixed pulley (161,162,163) the progress direction of pull conversion of main rack different location.
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| Application Number | Priority Date | Filing Date | Title |
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| CN201820632989.1U CN208187695U (en) | 2018-04-28 | 2018-04-28 | A kind of civil aviation passenger aircraft seat static test experiment porch |
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| CN201820632989.1U CN208187695U (en) | 2018-04-28 | 2018-04-28 | A kind of civil aviation passenger aircraft seat static test experiment porch |
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108645605A (en) * | 2018-04-28 | 2018-10-12 | 广东工业大学 | A kind of civil aviation passenger aircraft seat static test experiment porch and test method |
| CN111272445A (en) * | 2020-03-06 | 2020-06-12 | 大连交通大学 | Children's scooter strength test device |
| CN111289264A (en) * | 2020-03-06 | 2020-06-16 | 大连交通大学 | Automatic formula scooter testing machine |
-
2018
- 2018-04-28 CN CN201820632989.1U patent/CN208187695U/en active Active
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108645605A (en) * | 2018-04-28 | 2018-10-12 | 广东工业大学 | A kind of civil aviation passenger aircraft seat static test experiment porch and test method |
| CN111272445A (en) * | 2020-03-06 | 2020-06-12 | 大连交通大学 | Children's scooter strength test device |
| CN111289264A (en) * | 2020-03-06 | 2020-06-16 | 大连交通大学 | Automatic formula scooter testing machine |
| CN111272445B (en) * | 2020-03-06 | 2021-07-27 | 大连交通大学 | Children's scooter strength test device |
| CN111289264B (en) * | 2020-03-06 | 2021-07-30 | 大连交通大学 | Automatic formula scooter testing machine |
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