CN112340057B - Reliability increasing platform for carrier-based helicopter landing auxiliary equipment - Google Patents
Reliability increasing platform for carrier-based helicopter landing auxiliary equipment Download PDFInfo
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- CN112340057B CN112340057B CN202011223654.2A CN202011223654A CN112340057B CN 112340057 B CN112340057 B CN 112340057B CN 202011223654 A CN202011223654 A CN 202011223654A CN 112340057 B CN112340057 B CN 112340057B
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- 230000033001 locomotion Effects 0.000 claims abstract description 14
- 238000004088 simulation Methods 0.000 claims abstract description 14
- 229910000831 Steel Inorganic materials 0.000 claims description 18
- 238000007906 compression Methods 0.000 claims description 18
- 239000010959 steel Substances 0.000 claims description 18
- 230000006835 compression Effects 0.000 claims description 17
- 239000000523 sample Substances 0.000 claims description 15
- 238000009434 installation Methods 0.000 claims description 5
- 238000012423 maintenance Methods 0.000 claims description 4
- 238000005259 measurement Methods 0.000 claims description 4
- 238000003466 welding Methods 0.000 claims 1
- 238000012360 testing method Methods 0.000 abstract description 13
- 238000011056 performance test Methods 0.000 abstract 1
- 238000010586 diagram Methods 0.000 description 4
- 238000000034 method Methods 0.000 description 4
- 210000001503 joint Anatomy 0.000 description 3
- 238000012372 quality testing Methods 0.000 description 2
- 238000013459 approach Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000013461 design Methods 0.000 description 1
- 230000005284 excitation Effects 0.000 description 1
- 239000000463 material Substances 0.000 description 1
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B64—AIRCRAFT; AVIATION; COSMONAUTICS
- B64F—GROUND OR AIRCRAFT-CARRIER-DECK INSTALLATIONS SPECIALLY ADAPTED FOR USE IN CONNECTION WITH AIRCRAFT; DESIGNING, MANUFACTURING, ASSEMBLING, CLEANING, MAINTAINING OR REPAIRING AIRCRAFT, NOT OTHERWISE PROVIDED FOR; HANDLING, TRANSPORTING, TESTING OR INSPECTING AIRCRAFT COMPONENTS, NOT OTHERWISE PROVIDED FOR
- B64F5/00—Designing, manufacturing, assembling, cleaning, maintaining or repairing aircraft, not otherwise provided for; Handling, transporting, testing or inspecting aircraft components, not otherwise provided for
- B64F5/60—Testing or inspecting aircraft components or systems
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B64—AIRCRAFT; AVIATION; COSMONAUTICS
- B64F—GROUND OR AIRCRAFT-CARRIER-DECK INSTALLATIONS SPECIALLY ADAPTED FOR USE IN CONNECTION WITH AIRCRAFT; DESIGNING, MANUFACTURING, ASSEMBLING, CLEANING, MAINTAINING OR REPAIRING AIRCRAFT, NOT OTHERWISE PROVIDED FOR; HANDLING, TRANSPORTING, TESTING OR INSPECTING AIRCRAFT COMPONENTS, NOT OTHERWISE PROVIDED FOR
- B64F1/00—Ground or aircraft-carrier-deck installations
- B64F1/02—Ground or aircraft-carrier-deck installations for arresting aircraft, e.g. nets or cables
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- Aviation & Aerospace Engineering (AREA)
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Abstract
The invention relates to the technical field of mechanical equipment performance test, in particular to a reliability increasing platform for carrier-based helicopter landing auxiliary equipment, which comprises: the device comprises a reliability growth platform base, a reliability growth platform upper loading device and a motion simulation platform; the reliability growth platform base is installed on the motion simulation platform, and the reliability growth platform upper loading device is installed on the upper surface of the reliability growth platform base; the invention solves the problem that the prior art can not efficiently, time-saving, safely and accurately carry out the reliability increase test on the carrier-based helicopter landing auxiliary equipment.
Description
Technical Field
The invention relates to the technical field of mechanical equipment performance testing, in particular to a reliability increasing platform for carrier-based helicopter landing auxiliary equipment.
Background
The carrier-based helicopter landing auxiliary equipment is carrier-based helicopter safety guarantee equipment adapted to small and medium-sized ships. At the initial stage of equipment research and development, unpredictable factors possibly occurring in actual combat such as failure of individual electrical elements and parts, fuzzy working parameters under the limit working condition and the like exist, and the factors are difficult to simulate and assess at the early debugging stage. Therefore, it is necessary to develop a dedicated reliability growth test bed, simulate the complex working environment and the extreme working state of the equipment, and perform fault excitation, fault analysis and improved design on the electrical elements and parts with potential failure risks in a planned way, and prove the effectiveness of the improvement, thereby realizing the reliability growth.
Disclosure of Invention
The invention aims to solve the problem that the prior art cannot efficiently, time-saving, safely and accurately perform the reliability increase test on the carrier-based helicopter landing auxiliary equipment.
In order to achieve the technical problem, the invention provides the following technical scheme:
a reliability growth platform for carrier-based helicopter landing auxiliary equipment comprises: the device comprises a reliability growth platform base, a reliability growth platform upper loading device and a motion simulation platform; the reliability growth platform base is installed on the motion simulation platform, and the reliability growth platform upper loading device is installed on the upper surface of the reliability growth platform base.
Further, the reliability growth platform base includes: the device comprises a top layer bracket, a bottom layer bracket, a track assembly, a bottom layer trolley assembly, a tensioning pulley assembly, a sliding block assembly, an X-direction hydraulic servo cylinder, a steel wire rope and a travel switch sensor; the top layer support, the track assembly and the tensioning pulley assembly are arranged on the upper surface of the bottom layer support and are connected with the bottom layer support through bolts, the slider assembly is arranged in the track assembly, the bottom layer trolley assembly is fixed on the side face of the X-direction hydraulic servo cylinder, the steel wire rope penetrates through two sides of the tensioning pulley assembly, two ends of the steel wire rope are respectively connected with the slider assembly and the bottom layer trolley assembly, and travel switch sensors are arranged on two sides of the X-direction hydraulic servo cylinder.
Furthermore, the top layer support and the bottom layer support are of welded frame type structures, a maintenance cover plate is arranged on the surface of the top layer support, and a track pressing plate is arranged on the surface of the track assembly.
Further, the bottom layer trolley assembly comprises: the trolley comprises a trolley shell, a connecting block, a steel wire rope joint, a trolley steel wire rope joint pressing block, a double-end screw, a pre-tightening nut, a tension and compression sensor and a sensor pressing block; the trolley wire rope joint pressing block is arranged above the trolley wire rope joint, the sensor pressing block is arranged above the tension and compression sensor, and two sides of the bottom trolley assembly are connected with the wire rope joint.
Further, the reliability growth platform upper loading device includes: the device comprises supporting legs, a beam assembly, a vertical loading mechanism, a beam trolley, a Y-direction hydraulic servo cylinder, a magnetostrictive sensor and a travel switch sensor; the supporting legs are V-shaped and connected to two sides of the beam assembly through flanges, the Y-direction hydraulic servo cylinder is installed on the surface of the beam assembly, the beam trolley is connected with the bottom of the Y-direction hydraulic servo cylinder through bolts, the beam trolley is sleeved on the beam assembly, and the vertical loading mechanism is installed on the beam trolley; the travel switch sensor and the magnetostrictive sensor are connected with the surface of the beam assembly through bolts.
Further, the beam assembly includes: the device comprises a cross beam, a guide rail support plate, a trapezoidal guide rail and a rectangular guide rail; guide rail support plates are arranged on the upper surface and the lower surface of the cross beam, and each guide rail support plate is provided with a trapezoidal guide rail and a rectangular guide rail.
Further, the crossbeam dolly includes: the device comprises a crossbeam trolley upper cover plate, a crossbeam trolley bottom plate, a crossbeam trolley side plate, trapezoidal track sliding shoes and rectangular track sliding shoes; the beam trolley upper cover plate and the beam trolley bottom plate are respectively connected with the beam trolley side plates through bolts, grooves are formed in the beam trolley upper cover plate and the beam trolley bottom plate, and trapezoidal track sliding shoes and rectangular track sliding shoes are respectively installed in the grooves.
Further, the vertical loading mechanism includes: the device comprises dovetail groove convex blocks, dovetail groove concave blocks, a Z-direction hydraulic cylinder support, a probe rod sleeve, a force measurement probe rod, a Z-direction tension and compression sensor and a Z-direction hydraulic servo cylinder; the force measuring probe rod and the Z-direction tension and compression sensor are respectively arranged on the upper side and the lower side of the probe rod sleeve; and the Z-direction hydraulic servo cylinder is fixed on the dovetail groove lug through a Z-direction hydraulic cylinder bracket, and the end part of the Z-direction hydraulic servo cylinder is connected with a Z-direction tension-compression sensor.
Further, the motion simulation platform includes: the device comprises a servo electric cylinder, a small universal joint, a large universal joint, an electric cylinder connecting plate, a stand column assembly body, a large universal joint support, a bottom support, a reliability increasing platform base connecting plate and a reliability increasing platform base support; the bottom support is welded frame rack structure, the stand assembly body is installed in one side on bottom support surface, big universal joint scaffold weldment is at bottom support middle part, and flange joint is passed through with big universal joint in its top, electronic jar connecting plate is installed in bottom support both sides, and the flange joint is passed through with little universal joint in the top, and the electronic cylinder bottom portion of suit in private is passed through to the little universal joint other end of flange joint, the electronic jar top of suit in private installs little universal joint equally, and this little universal joint other end and reliability increase platform base leg joint, the reliability increases platform base leg joint is increased to platform base leg bottom installation reliability.
Compared with the prior art, the reliability increasing platform for the carrier-based helicopter landing auxiliary equipment has the following beneficial effects that:
1. the invention provides a reliability increasing platform for carrier-based helicopter landing auxiliary equipment, which can simulate the movement of a ship deck in severe sea conditions of more than 4-level and even 6-level and improve the accuracy of working condition simulation of the carrier-based helicopter landing auxiliary equipment.
2. The invention provides a reliability growth platform for carrier-based helicopter landing auxiliary equipment, which can completely simulate the working environment of the carrier-based helicopter landing auxiliary equipment on a deck, can provide limit working condition tests which cannot be met by conventional test conditions, and can meet various requirements of the reliability growth tests of the carrier-based helicopter landing auxiliary equipment.
3. The reliability increasing platform for the carrier-based helicopter landing auxiliary equipment provided by the invention adopts automatic control for the performance and quality testing process of the carrier-based helicopter landing auxiliary equipment, and can finish the performance and quality testing of the landing auxiliary equipment by only one operator, thereby greatly reducing the operation difficulty of the testing process, saving manpower and material resources and improving the testing efficiency.
4. The invention provides a reliability increasing platform for carrier-based helicopter landing auxiliary equipment, which does not need personnel to approach test equipment in the test process, and avoids danger to related personnel caused by accidents such as failure of the landing auxiliary equipment, collision with the test equipment and the like in the test process.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the embodiments or the prior art descriptions will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and other drawings can be obtained by those skilled in the art without creative efforts.
FIG. 1 is an overall schematic view of the present invention;
FIG. 2 is a schematic diagram of the reliability growth platform base of FIG. 1 according to the present invention;
FIG. 3 is a schematic diagram of the reliability growth platform base of FIG. 1 according to the present invention;
FIG. 4 is a schematic diagram of the reliability growth platform base of FIG. 1 according to the present invention;
FIG. 5 is a schematic view of the bottom cart assembly of FIG. 1 in accordance with the present invention;
FIG. 6 is a schematic view of the reliability growth platform upper loading assembly of FIG. 1 in accordance with the present invention;
FIG. 7 is a schematic view of the cross beam assembly of FIG. 1 in accordance with the present invention;
FIG. 8 is a schematic view of the cross-beam cart of FIG. 1 in accordance with the present invention;
FIG. 9 is a schematic view of the vertical loading mechanism of FIG. 1 of the present invention;
FIG. 10 is a schematic diagram of the motion simulation platform of FIG. 1 according to the present invention.
Reference numerals: 2-reliability growth platform base; 3-a reliability growth platform upper loading device; 4-a motion simulation platform; 7-a top layer support; 8-bottom layer support; 9-track assembly; 10-assembly of a bottom layer trolley; 11-tensioning pulley assembly; 12-slide block assembly; 13-X direction hydraulic servo cylinder; 14-a steel cord; 15-a travel switch sensor; 18-maintenance cover plate; 20-a trolley shell; 21-connecting blocks; 22-wire rope joint; 23-trolley wire rope joints; 24-trolley wire rope joint pressing blocks; 25-double-ended screw; 26-pre-tightening the nut; 27-a tension and compression sensor; 28-sensor briquetting; 29-a leg; 30-beam assembly; 31-a vertical loading mechanism; 32-beam trolley; a 33-Y direction hydraulic servo cylinder; 34-a magnetostrictive sensor; 35-a travel switch sensor; 36-a cross beam; 37-a rail support; 38-trapezoidal guide rails; 39-rectangular guide rails; 40-beam trolley upper cover plate; 41-crossbeam trolley bottom plate; 42-beam trolley side plates; 43-trapezoidal track shoes; 44-rectangular rail shoes; 45-dovetail groove projection; 46-dovetail groove concave block; a 47-Z direction hydraulic cylinder bracket; 48-probe sleeve; 49-force measuring probe rod; a 50-Z direction tension and compression sensor; a 51-Z direction hydraulic servo cylinder; 52-servo electric cylinder; 53-small universal joint; 54-large gimbal; 55-electric cylinder connecting plate; 56-column assembly; 57-large gimbal mount; 58-bottom bracket; 59-reliability growth platform base connection plate; 60-reliability growth platform base support.
Detailed Description
The technical solution of the present invention will be clearly and completely described by the following embodiments. It should be apparent that the described embodiments are only some embodiments of the present invention, and not all embodiments. All other embodiments, which can be obtained by a person skilled in the art without inventive step based on the embodiments of the present invention, are within the scope of protection of the present invention.
As shown in fig. 1-10, the reliability growth platform for carrier-based helicopter landing aids includes: the device comprises a reliability increasing platform base 2, a reliability increasing platform upper loading device 3 and a motion simulation platform 4; the reliability growth platform base 2 is installed on a motion simulation platform 4, and the reliability growth platform upper loading device 3 is installed on the upper surface of the reliability growth platform base 2.
Preferably, the reliability growth platform base 2 includes: the device comprises a top layer bracket 7, a bottom layer bracket 8, a track assembly 9, a bottom layer trolley assembly 10, a tensioning pulley assembly 11, a sliding block assembly 12, an X-direction hydraulic servo cylinder 13, a steel wire rope 14 and a travel switch sensor 15; the top layer support 7, the track assembly 9 and the tensioning pulley assembly 11 are installed on the upper surface of the bottom layer support 8 and are connected with the bottom layer support 8 through bolts, the slider assembly 12 is installed inside the track assembly 9, the bottom layer trolley assembly 10 is fixed on the side surface of the X-direction hydraulic servo cylinder 13, the steel wire rope 14 penetrates through two sides of the tensioning pulley assembly 11, two ends of the steel wire rope are respectively connected with the slider assembly 12 and the bottom layer trolley assembly 10, and travel switch sensors 15 are installed on two sides of the X-direction hydraulic servo cylinder 13.
Preferably, the top layer support 7 and the bottom layer support 8 are both welded frame type structures, a maintenance cover plate 18 is arranged on the surface of the top layer support 7, and a rail pressing plate 19 is arranged on the surface of the rail assembly 9.
Preferably, the floor cart assembly 10 includes: the device comprises a trolley shell 20, a connecting block 21, a steel wire rope joint 22, a trolley steel wire rope joint 23, a trolley steel wire rope joint pressing block 24, a double-threaded screw 25, a pre-tightening nut 26, a tension and compression sensor 27 and a sensor pressing block 28; the connecting block 21 is installed on the side face of the trolley shell 20, the trolley wire rope connector 23, the double-end screw 25, the pre-tightening nut 26 and the tension and compression sensor 27 are sequentially installed inside the trolley shell 20, the two ends of the double-end screw 25 are respectively connected with the tension and compression sensor 27 and the trolley wire rope connector 23, a trolley wire rope connector pressing block 24 is installed above the trolley wire rope connector 23, a sensor pressing block 28 is installed above the tension and compression sensor 27, and the two sides of the bottom layer trolley assembly 10 are connected with the wire rope connector 22.
Preferably, the reliability growth platform upper loading device 3 includes: the device comprises supporting legs 29, a beam assembly 30, a vertical loading mechanism 31, a beam trolley 32, a Y-direction hydraulic servo cylinder 33, a magnetostrictive sensor 34 and a travel switch sensor 35; the supporting legs 29 are V-shaped and are connected to two sides of the beam assembly 30 through flanges, the Y-direction hydraulic servo cylinder 33 is installed on the surface of the beam assembly 30, the beam trolley 32 is connected with the bottom of the Y-direction hydraulic servo cylinder 33 through bolts, the beam trolley 32 is sleeved on the beam assembly 30, and the vertical loading mechanism 31 is installed on the beam trolley 32; the travel switch sensor 35 and the magnetostrictive sensor 34 are connected with the surface of the beam assembly 30 through bolts.
Preferably, the beam assembly 30 includes: a cross beam 36, a guide rail support plate 37, a trapezoidal guide rail 38 and a rectangular guide rail 39; the upper surface and the lower surface of the cross beam 36 are provided with guide support plates 37, and each guide support plate 37 is provided with a trapezoidal guide rail 38 and a rectangular guide rail 39.
Preferably, the trolley 32 comprises: a beam trolley upper cover plate 40, a beam trolley bottom plate 41, a beam trolley side plate 42, a trapezoidal track sliding shoe 43 and a rectangular track sliding shoe 44; the beam trolley upper cover plate 40 and the beam trolley bottom plate 41 are respectively connected with the beam trolley side plate 42 through bolts, grooves are formed in the beam trolley upper cover plate 40 and the beam trolley bottom plate 41, and trapezoidal track sliding shoes 43 and rectangular track sliding shoes 44 are respectively installed in the grooves.
Preferably, the vertical loading mechanism 31 includes: the device comprises a dovetail groove convex block 45, a dovetail groove concave block 46, a Z-direction hydraulic cylinder bracket 47, a probe rod sleeve 48, a force measurement probe rod 49, a Z-direction tension and compression sensor 50 and a Z-direction hydraulic servo cylinder 51; the probe rod sleeve 48 is welded on the dovetail groove concave block 46, and the force measurement probe rod 49 and the Z-direction tension and compression sensor 50 are respectively arranged on the upper side and the lower side of the probe rod sleeve 48; the Z-direction hydraulic servo cylinder 51 is fixed on the dovetail groove lug through a Z-direction hydraulic cylinder bracket 47, and the end part of the Z-direction hydraulic servo cylinder is connected with a Z-direction tension and compression sensor 50.
Preferably, the motion simulation platform 4 comprises: a servo electric cylinder 52, a small universal joint 53, a large universal joint 54, an electric cylinder connecting plate 55, a column assembly 56, a large universal joint support 57, a bottom support 58, a reliability growth platform base connecting plate 59 and a reliability growth platform base support 60; bottom support 58 is welded frame rack structure, the one side on bottom support 58 surface is installed to stand assembly 56, big universal joint support 57 welds in bottom support 58 middle part, and its top passes through flange joint with big universal joint 54, electronic jar connecting plate 55 is installed in bottom support 58 both sides, and the top passes through flange joint with little universal joint 53, and the electronic jar 52 bottom of suit private is passed through flange joint to the little universal joint 53 other end, the electronic jar 52 top of suit private installs little universal joint 53 equally, and this little universal joint 53 other end and reliability increase platform base support 60 and be connected, reliability increases platform base connecting plate 59 is increased in the installation reliability of platform base support 60 bottom.
The above-mentioned embodiments are merely illustrative of the preferred embodiments of the present invention, and do not limit the scope of the present invention, and various modifications and improvements of the technical solution of the present invention made by those skilled in the art without departing from the spirit of the present invention should fall within the protection scope defined by the claims of the present invention.
Claims (8)
1. A reliability growth platform for carrier-based helicopter landing aids, comprising: the device comprises a reliability increasing platform base (2), a reliability increasing platform upper loading device (3) and a motion simulation platform (4); the reliability growth platform base (2) is installed on the motion simulation platform (4), and the reliability growth platform upper loading device (3) is installed on the upper surface of the reliability growth platform base (2);
the reliability growth platform base (2) comprises: the device comprises a top layer support (7), a bottom layer support (8), a track assembly (9), a bottom layer trolley assembly (10), a tensioning pulley assembly (11), a sliding block assembly (12), an X-direction hydraulic servo cylinder (13), a steel wire rope (14) and a travel switch sensor (15); the top layer support (7), the track assembly (9) and the tensioning pulley assembly (11) are installed on the upper surface of the bottom layer support (8) and connected with the bottom layer support (8) through bolts, the slider assembly (12) is installed inside the track assembly (9), the bottom layer trolley assembly (10) is fixed on the side face of the X-direction hydraulic servo cylinder (13), the steel wire ropes (14) penetrate through two sides of the tensioning pulley assembly (11), two ends of the steel wire ropes are connected with the slider assembly (12) and the bottom layer trolley assembly (10) respectively, and travel switch sensors (15) are installed on two sides of the X-direction hydraulic servo cylinder (13).
2. The reliability growth platform for the carrier-based helicopter landing aid according to claim 1, characterized in that: the top layer support (7) and the bottom layer support (8) are of welded frame type structures, a maintenance cover plate (18) is arranged on the surface of the top layer support (7), and a track pressing plate (19) is arranged on the surface of the track assembly (9).
3. The reliability growth platform for the carrier-based helicopter landing aid according to claim 1, characterized in that: the bottom layer trolley assembly (10) comprises: the trolley comprises a trolley shell (20), a connecting block (21), a steel wire rope joint (22), a trolley steel wire rope joint (23), a trolley steel wire rope joint pressing block (24), a double-end screw (25), a pre-tightening nut (26), a tension and compression sensor (27) and a sensor pressing block (28); connecting block (21) are installed in dolly casing (20) side, dolly wire rope connects (23), double threaded screw (25), pretension nut (26), draws and presses sensor (27) to install in proper order inside dolly casing (20), double threaded screw (25) both ends link to each other respectively and draw and press sensor (27), dolly wire rope connects (23), dolly wire rope connects top installation dolly wire rope joint briquetting (24) dolly wire rope connects (23), draw and press sensor (27) top installation sensor briquetting (28), bottom dolly assembly (10) both sides link to each other with wire rope joint (22).
4. The reliability growth platform for the carrier-based helicopter landing aid according to claim 1, characterized in that: the reliability growth platform upper loading device (3) comprises: the device comprises supporting legs (29), a beam assembly (30), a vertical loading mechanism (31), a beam trolley (32), a Y-direction hydraulic servo cylinder (33), a magnetostrictive sensor (34) and a travel switch sensor (35); the supporting legs (29) are V-shaped and are connected to two sides of a beam assembly (30) through flanges, a Y-direction hydraulic servo cylinder (33) is installed on the surface of the beam assembly (30), a beam trolley (32) is connected with the bottoms of the Y-direction hydraulic servo cylinders (33) through bolts, the beam trolley (32) is sleeved on the beam assembly (30), and the vertical loading mechanism (31) is installed on the beam trolley (32); the travel switch sensor (35) and the magnetostrictive sensor (34) are connected with the surface of the beam assembly (30) through bolts.
5. The reliability growth platform for the carrier-based helicopter landing aid according to claim 4, characterized in that: the beam assembly (30) includes: the device comprises a cross beam (36), a guide rail support plate (37), a trapezoidal guide rail (38) and a rectangular guide rail (39); guide rail support plates (37) are arranged on the upper surface and the lower surface of the cross beam (36), and a trapezoidal guide rail (38) and a rectangular guide rail (39) are arranged on each guide rail support plate (37).
6. The reliability growth platform for the carrier-based helicopter landing aid of claim 4, wherein: the cross-member trolley (32) comprises: the device comprises a crossbeam trolley upper cover plate (40), a crossbeam trolley bottom plate (41), a crossbeam trolley side plate (42), a trapezoidal track sliding shoe (43) and a rectangular track sliding shoe (44); the beam trolley upper cover plate (40) and the beam trolley bottom plate (41) are respectively connected with the beam trolley side plates (42) through bolts, grooves are formed in the beam trolley upper cover plate (40) and the beam trolley bottom plate (41), and trapezoidal track sliding shoes (43) and rectangular track sliding shoes (44) are respectively installed in the grooves.
7. The reliability growth platform for the carrier-based helicopter landing aid of claim 4, wherein: the vertical loading mechanism (31) comprises: the device comprises dovetail groove convex blocks (45), dovetail groove concave blocks (46), a Z-direction hydraulic cylinder support (47), a probe rod sleeve (48), a force measurement probe rod (49), a Z-direction tension and compression sensor (50) and a Z-direction hydraulic servo cylinder (51); the force measuring probe rod (49) and the Z-direction tension and compression sensor (50) are respectively arranged on the upper side and the lower side of the probe rod sleeve (48); and the Z-direction hydraulic servo cylinder (51) is fixed on the dovetail groove bump (45) through a Z-direction hydraulic cylinder bracket (47), and the end part of the Z-direction hydraulic servo cylinder is connected with a Z-direction tension and compression sensor (50).
8. The reliability growth platform for the carrier-based helicopter landing aid according to claim 1, characterized in that: the motion simulation platform (4) comprises: the device comprises a servo electric cylinder (52), a small universal joint (53), a large universal joint (54), an electric cylinder connecting plate (55), a stand column assembly body (56), a large universal joint support (57), a bottom support (58), a reliability increasing platform base connecting plate (59) and a reliability increasing platform base support (60); bottom support (58) are welded frame-type structure, the one side on bottom support (58) surface is installed to the stand assembly body (56), big universal joint support (57) welding is in bottom support (58) middle part, and flange joint is passed through with big universal joint (54) in its top, electronic jar connecting plate (55) are installed in bottom support (58) both sides, and flange joint is passed through with little universal joint (53) in the top, and electronic jar (52) bottom of little universal joint (53) other end through flange joint clothes of private, electronic jar (52) top of private clothes is installed little universal joint (53) equally, and this little universal joint (53) other end and reliability increase platform base support (60) and be connected, reliability increases platform base support (60) bottom installation reliability and increases platform base connecting plate (59).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
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| CN202011223654.2A CN112340057B (en) | 2020-11-05 | 2020-11-05 | Reliability increasing platform for carrier-based helicopter landing auxiliary equipment |
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| Application Number | Priority Date | Filing Date | Title |
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| CN202011223654.2A CN112340057B (en) | 2020-11-05 | 2020-11-05 | Reliability increasing platform for carrier-based helicopter landing auxiliary equipment |
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| CN112340057B true CN112340057B (en) | 2022-06-28 |
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| CN113665831B (en) * | 2021-06-24 | 2022-12-27 | 中国舰船研究设计中心 | Shipborne unmanned aerial vehicle recovery docking window motion simulation device and method |
Citations (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104535355A (en) * | 2015-01-15 | 2015-04-22 | 吉林大学 | Heavy numerical control plano-boring and milling machine workbench feeding system reliability test bed |
| WO2017013173A1 (en) * | 2015-07-20 | 2017-01-26 | Avl List Gmbh | Test device and test stand having a test device of this type |
| CN106991865A (en) * | 2017-02-09 | 2017-07-28 | 沈阳工业大学 | Slide block connecting rod tilter |
| CN206417222U (en) * | 2016-12-28 | 2017-08-18 | 河南工程学院 | Jolt unmanned spacecraft landing simulation special equipment under environment |
| CN107884171A (en) * | 2017-11-21 | 2018-04-06 | 北华大学 | Rail fastening reliability test |
| CN107894332A (en) * | 2017-11-29 | 2018-04-10 | 北华大学 | Shaping machine horizontal work level reliability test system |
| CN109000903A (en) * | 2018-05-31 | 2018-12-14 | 东北大学 | Rolling linear guide and ball screw system reliability test loading device and method |
| CN209160040U (en) * | 2018-10-26 | 2019-07-26 | 北京市星光凯明动感仿真模拟器中心 | 6-dof motion platform |
| CN110386257A (en) * | 2018-07-30 | 2019-10-29 | 魏荣亮 | For vertical translation aircraft warship device and naval vessel |
| CN110844099A (en) * | 2019-10-21 | 2020-02-28 | 燕山大学 | Carrier-based stable platform with liftable and separable table top |
Family Cites Families (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE102013006073A1 (en) * | 2013-04-08 | 2014-10-09 | Liebherr-Werk Biberach Gmbh | Crane and method for testing the stranding of such a crane |
| CN103587712A (en) * | 2013-11-29 | 2014-02-19 | 陈永年 | Electromagnetic landing system of aircraft carrier |
| CN107830998B (en) * | 2017-10-31 | 2019-04-30 | 北华大学 | Heavy type numerical control metal-planing machine mobile work platform reliability test |
| CN108444694A (en) * | 2018-06-22 | 2018-08-24 | 潍柴动力股份有限公司 | A kind of fatigue test wire examination method |
-
2020
- 2020-11-05 CN CN202011223654.2A patent/CN112340057B/en active Active
Patent Citations (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104535355A (en) * | 2015-01-15 | 2015-04-22 | 吉林大学 | Heavy numerical control plano-boring and milling machine workbench feeding system reliability test bed |
| WO2017013173A1 (en) * | 2015-07-20 | 2017-01-26 | Avl List Gmbh | Test device and test stand having a test device of this type |
| CN206417222U (en) * | 2016-12-28 | 2017-08-18 | 河南工程学院 | Jolt unmanned spacecraft landing simulation special equipment under environment |
| CN106991865A (en) * | 2017-02-09 | 2017-07-28 | 沈阳工业大学 | Slide block connecting rod tilter |
| CN107884171A (en) * | 2017-11-21 | 2018-04-06 | 北华大学 | Rail fastening reliability test |
| CN107894332A (en) * | 2017-11-29 | 2018-04-10 | 北华大学 | Shaping machine horizontal work level reliability test system |
| CN109000903A (en) * | 2018-05-31 | 2018-12-14 | 东北大学 | Rolling linear guide and ball screw system reliability test loading device and method |
| CN110386257A (en) * | 2018-07-30 | 2019-10-29 | 魏荣亮 | For vertical translation aircraft warship device and naval vessel |
| CN209160040U (en) * | 2018-10-26 | 2019-07-26 | 北京市星光凯明动感仿真模拟器中心 | 6-dof motion platform |
| CN110844099A (en) * | 2019-10-21 | 2020-02-28 | 燕山大学 | Carrier-based stable platform with liftable and separable table top |
Non-Patent Citations (2)
| Title |
|---|
| The attitude model and control of a three-degree-of-freedom experiment helicopter bench;Zhang, Y; Du, J and Lu, T;《PROCEEDINGS OF THE INSTITUTION OF MECHANICAL ENGINEERS PART C-JOURNAL OF MECHANICAL ENGINEERING SCIENCE》;20090228;第223卷(第2期);第377-385页 * |
| 基于层次分析法的可拓学理论对舰载直升机可靠性的评估;吉林大学学报(工学版);《吉林大学学报(工学版)》;20161031;第46卷(第05期);第1528-1531页 * |
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| CN112340057A (en) | 2021-02-09 |
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