CN205300891U - Unpowered model pond test device of full machine of anti unrestrained ability of surface of water aircraft - Google Patents
Unpowered model pond test device of full machine of anti unrestrained ability of surface of water aircraft Download PDFInfo
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- CN205300891U CN205300891U CN201521024026.6U CN201521024026U CN205300891U CN 205300891 U CN205300891 U CN 205300891U CN 201521024026 U CN201521024026 U CN 201521024026U CN 205300891 U CN205300891 U CN 205300891U
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Abstract
Unpowered model pond test device of full machine of anti unrestrained ability of surface of water aircraft, including high -speed test (HST) trailer system body (21), it is including complete quick -witted unpowered model (22), focus connecting rod (1), jigger (2), the leading wheel subassembly, dull pole (3), middle part uninstallation device, afterbody uninstallation device, seaworthiness appearance (14), preceding draw gear and back draw gear, the bottom of dull pole (3) is passed through focus connecting rod (1) and is linked to each other with complete quick -witted unpowered model (22), be equipped with dull pole clearing hole on jigger (2), this test device can realize the every single move and dull motion of model for measurement model fly in the process of the test change of gesture angle and draft's situation of change. The influence of aircraft propeller motion to the production of aircraft flight process has truly been simulated to middle part uninstallation device and afterbody uninstallation device, has improved the authenticity of tentation data.
Description
Technical field
This utility model is specifically related to the hydrodynamic test such as amphibious aircraft, seaplane field, is specifically related to the model test apparatus of a kind of water surface flying device anti-wave ability.
Background technology
Water surface flying device anti-wave capacity of water directly affects the in use safety of water surface flying device, comfortableness and use scope, it is checking water surface flying device anti-wave ability in the concept phase, currently mainly by the pond scale model test of water surface flying device anti-wave ability, this model test can be divided into the full machine powered model basin test of water surface flying device anti-wave ability and the full machine without power model basin test of water surface flying device anti-wave ability. Due in testing at full machine powered model basin test under big wave height the propeller of high speed rotating be likely subject to the impact of splash and be damaged, it could even be possible to jeopardize the safety of testing crew, thus in full machine powered model basin test, limit the probability selecting bigger wave height, the precision so causing real machine anti-wave ability forecast result is relatively low, especially there is larger difference with real machine result under high sea situation. Full machine without power model basin is tested the rough-water test that can carry out bigger wave height and be compensate for the deficiency of full machine powered model basin test, thus forecast the real machine anti-wave ability of water surface flying device and checking water surface flying device anti-wave ability design better more accurately. Also there is not the full machine without power model basin assay device of the water surface flying device anti-wave ability of a kind of practicality at present.
Utility model content
The purpose of this utility model is primarily to the above-mentioned technical problem of solution exactly, and provides the model test apparatus of a kind of water surface flying device anti-wave ability.
This utility model includes high-speed test (HST) acting trailer system body, it includes full machine without power model, center of gravity connecting rod, jigger, guide wheel assemblies, deep bar, middle part unloading device, afterbody discharge mechanism, seaworthiness instrument, pre-traction device and rear towing device, the bottom of deep bar is connected with full machine without power model by center of gravity connecting rod, jigger is provided with deep bar and passes through hole, deep bar passes through hole through the deep bar on jigger, and deep bar is moved up and down by the guide wheel assemblies on jigger, middle part unloading device is unloaded angle pulley by middle part, middle part unloading steel wire rope and middle part unloading balancing weight composition, middle part unloading angle pulley is arranged on high-speed test (HST) acting trailer system body by support, the two ends of middle part unloading steel wire rope connect deep bar and middle part unloading balancing weight respectively, and it is wound on middle part unloading angle pulley, afterbody discharge mechanism is unloaded angle pulley by afterbody, afterbody unloading steel wire rope and afterbody unloading balancing weight composition, afterbody unloading angle pulley is arranged on high-speed test (HST) acting trailer system body by support, the two ends of afterbody unloading steel wire rope connect afterbody and the afterbody unloading balancing weight of full machine without power model respectively, and it is wound on afterbody unloading angle pulley, the two ends of seaworthiness instrument are fixedly linked with high-speed test (HST) acting trailer system body respectively, and seaworthiness instrument is slid laterally in jigger by laterally steering wheels, pre-traction device is by front haulage groups of springs, front haulage steel wire rope and the fixing seat composition of front haulage, the fixing seat of front haulage is fixedly mounted on the upper of seaworthiness instrument, the front end of jigger is connected with the fixing seat of front haulage groups of springs and front haulage by front haulage steel wire rope, rear towing device is by rear haulage groups of springs, rear haulage steel wire rope and the fixing seat composition of rear haulage, the fixing seat of rear haulage is fixedly mounted on seaworthiness instrument, the rear end of jigger is connected with the fixing seat of rear haulage steel wire rope and rear haulage by rear haulage groups of springs.
It also has navigation arrangement, described navigation arrangement is made up of navigational chip and navigation bar, navigational chip is arranged on the head of full machine without power model, the top of navigation bar is movably arranged on front seaworthiness instrument by slide block, the bottom of navigation bar enters in the middle of navigational chip in chute, and limits the rotation of full machine without power model level.
It also has stay-supported type displacement sensor, stay-supported type displacement sensor to be arranged on high-speed test (HST) acting trailer system body, and the sensing head of stay-supported type displacement sensor is connected to the top of deep bar.
It also has videocorder fixed support and video camera, videocorder fixed support to be arranged on high-speed test (HST) acting trailer system body, and video camera is arranged on videocorder fixed support.
Center of gravity connecting rod is hinged with full machine without power model.
Jigger is made up of upper bottom web and left and right web, upper bottom web is bolted into frame body with left and right web, upper bottom web is respectively equipped with a pair deep bar and passes through hole, left and right web is respectively equipped with a pair seaworthiness instrument and passes through hole, deep bar is by two pipes-and a pair connecting plate-form, two pipes-two ends by a pair connecting plate-connection, in two pipe-traverses, a pair deep bar on bottom web passes through hole, the sensing head of stay-supported type displacement sensor be connected to the connecting plate in deep masthead portion-on, a pair seaworthiness instrument that two seaworthiness bars of seaworthiness instrument are each passed through on the web of left and right passes through hole.
This utility model advantage is:
1, center of gravity connecting rod, jigger and heave bar composition catenary motion device are capable of catenary motion freely; Center of gravity connecting rod adopts articulated form with full machine absence of motivation model, it is possible to achieve obtain horizontal axis around center of gravity. This assay device can the pitching of implementation model and deep motion, for the situation of change of the change of measurement model flight attitude angle in process of the test and draft.
2, middle part unloading device and afterbody discharge mechanism truly simulate the impact that aircraft flight is produced by properller motion, improve the verity of test data.
Accompanying drawing explanation
Fig. 1 is this utility model structural representation.
Fig. 2 is Fig. 1 side-looking structural representation.
Fig. 3 is jigger structural representation.
Fig. 4 is Fig. 3 side-looking structural representation.
Fig. 5 is Fig. 3 plan structure schematic diagram.
Detailed description of the invention
Such as Fig. 1, 2, 3, 4, shown in 5, this utility model includes high-speed test (HST) acting trailer system body 21, it includes full machine without power model 22, center of gravity connecting rod 1, jigger 2, guide wheel assemblies, deep bar 3, middle part unloading device, afterbody discharge mechanism, seaworthiness instrument 14, pre-traction device and rear towing device, the bottom of deep bar 3 is connected with full machine without power model 22 by center of gravity connecting rod 1, jigger 2 is provided with deep bar and passes through hole, deep bar 3 passes through hole through the deep bar on jigger 2, and deep bar 3 is moved up and down by the guide wheel assemblies on jigger 2, middle part unloading device is unloaded angle pulley 5 by middle part, middle part unloading steel wire rope 6 and middle part unloading balancing weight 7 form, middle part unloading angle pulley 5 is arranged on high-speed test (HST) acting trailer system body 21 by support, the two ends of middle part unloading steel wire rope 6 connect deep bar 3 and middle part unloading balancing weight 7 respectively, and it is wound on middle part unloading angle pulley 5, afterbody discharge mechanism is unloaded angle pulley 18 by afterbody, afterbody unloading steel wire rope 19 and afterbody unloading balancing weight 20 form, afterbody unloading angle pulley 18 is arranged on high-speed test (HST) acting trailer system body 21 by support, the two ends of afterbody unloading steel wire rope 19 connect afterbody and the afterbody unloading balancing weight 20 of full machine without power model 22 respectively, and it is wound on afterbody unloading angle pulley 18, the two ends of seaworthiness instrument 14 are fixedly linked with high-speed test (HST) acting trailer system body 21 respectively, and seaworthiness instrument 14 is slid laterally in jigger 2 by laterally steering wheels, pre-traction device is by front haulage groups of springs 8, front haulage steel wire rope 9 and the fixing seat 10 of front haulage form, the fixing seat 10 of front haulage is fixedly mounted on the upper of seaworthiness instrument 14, the front end of jigger 2 is connected with the fixing seat 10 of front haulage groups of springs 8 and front haulage by front haulage steel wire rope 9, rear towing device is by rear haulage groups of springs 11, rear haulage steel wire rope 12 and the fixing seat 13 of rear haulage form, the fixing seat 13 of rear haulage is fixedly mounted on seaworthiness instrument 14, the rear end of jigger 2 is connected with the fixing seat 13 of rear haulage steel wire rope 12 and rear haulage by rear haulage groups of springs 11.
It also has navigation arrangement, described navigation arrangement is made up of navigational chip 15 and navigation bar 16, navigational chip 15 is arranged on the head of full machine without power model 22, the top of navigation bar 16 is movably arranged on front seaworthiness instrument 23 by slide block, the bottom of navigation bar 16 enters in the middle chute of navigational chip 15, and limits full machine without power model 22 and horizontally rotate.
It also has stay-supported type displacement sensor 4, stay-supported type displacement sensor 4 to be arranged on high-speed test (HST) acting trailer system body 21, and the sensing head of stay-supported type displacement sensor 4 is connected to the top of deep bar 3.
It also has videocorder fixed support 17 and video camera, videocorder fixed support 17 to be arranged on high-speed test (HST) acting trailer system body 21, and video camera is arranged on videocorder fixed support 17.
Center of gravity connecting rod 1 is hinged with full machine without power model 22.
Jigger 2 is made up of upper bottom web 23 and left and right web 24, upper bottom web 23 is bolted into frame body with left and right web 24, upper bottom web 23 is respectively equipped with a pair deep bar and passes through hole, left and right web 24 is respectively equipped with a pair seaworthiness instrument and passes through hole, deep bar 3 is made up of two pipe 3-1 and a pair connecting plate 3-2, the two ends of two pipe 3-1 are connected by a pair connecting plate 3-2, in two pipe 3-1 traverses, a pair deep bar on bottom web 23 passes through hole, the sensing head of stay-supported type displacement sensor 4 is connected on the connecting plate 3-2 at deep bar 3 top, a pair seaworthiness instrument that two seaworthiness bars of seaworthiness instrument 14 are each passed through on left and right web 24 passes through hole.
High-speed test (HST) acting trailer system body 21 during test, center of gravity connecting rod 1, jigger 2 and heave bar 3 form catenary motion device, full machine without power model 22 is connected with this catenary motion device, ensure that model can move in the vertical direction and in horizontal direction smoothly, the top of deep bar 3 is connected with stay-supported type displacement sensor 4, the displacement curve relation that this displacement transducer 4 moves both vertically in order to measurement model, pre-traction device and rear towing device are used for preventing full machine without power model 22 at Motion Waves play forward. Middle part unloading device is connected with deep bar 3, for the unloading to center of gravity of airplane position, and for the vertical stress component of simulated aircraft propeller rotational generation, afterbody discharge mechanism is connected with the afterbody of full machine without power model 22, for the unloading to airplane tail group, and for simulating the nose-down pitching moment that propeller pulling force produces. Installing navigation bar 16 on seaworthiness instrument 14, full machine without power model 22 is installed navigational chip 15, the bottom of navigation bar 16 is inserted in the middle chute of navigational chip 15, horizontally rotates for limited model. Videocorder fixed support 17 is fixed on the lower end of high-speed test (HST) acting trailer system body 21 and is adjacent to water surface site, for the situation in observing and nursing process of the test. Formed catenary motion device by center of gravity connecting rod 1, jigger 2 and heave bar 3 and be capable of the catenary motion of low resistance.
Claims (6)
1. the full machine without power model basin assay device of water surface flying device anti-wave ability, including high-speed test (HST) acting trailer system body (21), it is characterized in that it includes full machine without power model (22), center of gravity connecting rod (1), jigger (2), guide wheel assemblies, deep bar (3), middle part unloading device, afterbody discharge mechanism, seaworthiness instrument (14), pre-traction device and rear towing device, the bottom of deep bar (3) is connected with full machine without power model (22) by center of gravity connecting rod (1), jigger (2) is provided with deep bar and passes through hole, deep bar (3) passes through hole through the deep bar on jigger (2), and deep bar (3) is moved up and down by the guide wheel assemblies on jigger (2), middle part unloading device is unloaded angle pulley (5) by middle part, middle part unloading steel wire rope (6) and middle part unloading balancing weight (7) composition, middle part unloading angle pulley (5) is arranged in high-speed test (HST) acting trailer system body (21) by support, the two ends at middle part unloading steel wire rope (6) connect deep bar (3) and middle part unloading balancing weight (7) respectively, and it is wound on middle part unloading angle pulley (5), afterbody discharge mechanism is unloaded angle pulley (18) by afterbody, afterbody unloading steel wire rope (19) and afterbody unloading balancing weight (20) composition, afterbody unloading angle pulley (18) is arranged in high-speed test (HST) acting trailer system body (21) by support, the two ends of afterbody unloading steel wire rope (19) connect afterbody and afterbody unloading balancing weight (20) of full machine without power model (22) respectively, and it is wound on afterbody unloading angle pulley (18), the two ends of seaworthiness instrument (14) are fixedly linked with high-speed test (HST) acting trailer system body (21) respectively, and seaworthiness instrument (14) is slid laterally in jigger (2) by laterally steering wheels, pre-traction device is by front haulage groups of springs (8), front haulage steel wire rope (9) and fixing seat (10) composition of front haulage, front haulage is fixed seat (10) and is fixedly mounted on the upper of seaworthiness instrument (14), the front end of jigger (2) is connected with the fixing seat (10) of front haulage groups of springs (8) and front haulage by front haulage steel wire rope (9), rear towing device is by rear haulage groups of springs (11), rear haulage steel wire rope (12) and fixing seat (13) composition of rear haulage, rear haulage is fixed seat (13) and is fixedly mounted on seaworthiness instrument (14), the rear end of jigger (2) is connected with the fixing seat (13) of rear haulage steel wire rope (12) and rear haulage by rear haulage groups of springs (11).
2. the full machine without power model basin assay device of water surface flying device according to claim 1 anti-wave ability, it is characterized in that it also has navigation arrangement, described navigation arrangement is made up of navigational chip (15) and navigation bar (16), navigational chip (15) is arranged on the head of full machine without power model (22), the top of navigation bar (16) is movably arranged on front seaworthiness instrument (23) by slide block, the bottom of navigation bar (16) enters in the middle of navigational chip (15) in chute, and limits full machine without power model (22) and horizontally rotate.
3. the full machine without power model basin assay device of water surface flying device according to claim 1 anti-wave ability, it is characterized in that it also has stay-supported type displacement sensor (4), stay-supported type displacement sensor (4) is arranged in high-speed test (HST) acting trailer system body (21), and the sensing head of stay-supported type displacement sensor (4) is connected to the top of deep bar (3).
4. the full machine without power model basin assay device of water surface flying device according to claim 1 anti-wave ability, it is characterized in that it also has videocorder fixed support (17) and video camera, videocorder fixed support (17) is arranged in high-speed test (HST) acting trailer system body (21), and video camera is arranged on videocorder fixed support (17).
5. the full machine without power model basin assay device of water surface flying device according to claim 1 anti-wave ability, it is characterised in that center of gravity connecting rod (1) is hinged with full machine without power model (22).
6. the full machine without power model basin assay device of the water surface flying device anti-wave ability according to claim 1 or 3, it is characterized in that jigger (2) is made up of upper bottom web (23) and left and right web (24), upper bottom web (23) is bolted into frame body with left and right web (24), upper bottom web (23) is respectively equipped with a pair deep bar and passes through hole, left and right web (24) is respectively equipped with a pair seaworthiness instrument and passes through hole, deep bar (3) is made up of two pipes (3-1) and a pair connecting plate (3-2), the two ends of two pipes (3-1) are connected by a pair connecting plate (3-2), in the traverse of two pipes (3-1), a pair deep bar on bottom web (23) passes through hole, the sensing head of stay-supported type displacement sensor (4) is connected on the connecting plate (3-2) at deep bar (3) top, a pair seaworthiness instrument that two seaworthiness bars of seaworthiness instrument (14) are each passed through on left and right web (24) passes through hole.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201521024026.6U CN205300891U (en) | 2015-12-11 | 2015-12-11 | Unpowered model pond test device of full machine of anti unrestrained ability of surface of water aircraft |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201521024026.6U CN205300891U (en) | 2015-12-11 | 2015-12-11 | Unpowered model pond test device of full machine of anti unrestrained ability of surface of water aircraft |
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| CN205300891U true CN205300891U (en) | 2016-06-08 |
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| CN201521024026.6U Active CN205300891U (en) | 2015-12-11 | 2015-12-11 | Unpowered model pond test device of full machine of anti unrestrained ability of surface of water aircraft |
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Cited By (11)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN106226028A (en) * | 2015-12-11 | 2016-12-14 | 中国特种飞行器研究所 | The full machine without power model basin assay device of water surface flying device anti-wave ability |
| CN106404343A (en) * | 2016-09-30 | 2017-02-15 | 中国水产科学研究院东海水产研究所 | Testing device and measuring method for hydrodynamic performance of trawl board |
| CN106644378A (en) * | 2016-11-07 | 2017-05-10 | 中国特种飞行器研究所 | Water-surface aircraft single-hull model pool towing test device and method |
| CN106644377A (en) * | 2016-11-03 | 2017-05-10 | 中国特种飞行器研究所 | Basin test device and method for wave-resistant capability full-aircraft power-free model of water surface aircraft |
| CN107664569A (en) * | 2016-08-01 | 2018-02-06 | 中国特种飞行器研究所 | A kind of water surface flying device list hull model basin towing trial method |
| CN107677445A (en) * | 2016-08-01 | 2018-02-09 | 中国特种飞行器研究所 | A kind of full machine without power model basin test method of the anti-unrestrained ability of water surface flying device |
| CN108225411A (en) * | 2017-12-13 | 2018-06-29 | 中国特种飞行器研究所 | A kind of multifunction test measuring device |
| CN108362474A (en) * | 2017-12-14 | 2018-08-03 | 中国特种飞行器研究所 | A kind of underwater drag test method of latent device model |
| CN112461497A (en) * | 2020-11-05 | 2021-03-09 | 中国特种飞行器研究所 | Device, system and method for measuring splashing of towing tank model of seaplane |
| CN114655383A (en) * | 2022-04-25 | 2022-06-24 | 中国船舶科学研究中心 | Leading cantilever type high-speed boat hydrodynamic force performance test device |
| CN114923657A (en) * | 2022-07-21 | 2022-08-19 | 中国空气动力研究与发展中心高速空气动力研究所 | Vertical rod rope supporting system for full-aircraft flutter wind tunnel test |
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- 2015-12-11 CN CN201521024026.6U patent/CN205300891U/en active Active
Cited By (14)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106226028A (en) * | 2015-12-11 | 2016-12-14 | 中国特种飞行器研究所 | The full machine without power model basin assay device of water surface flying device anti-wave ability |
| CN107664569A (en) * | 2016-08-01 | 2018-02-06 | 中国特种飞行器研究所 | A kind of water surface flying device list hull model basin towing trial method |
| CN107677445A (en) * | 2016-08-01 | 2018-02-09 | 中国特种飞行器研究所 | A kind of full machine without power model basin test method of the anti-unrestrained ability of water surface flying device |
| CN106404343B (en) * | 2016-09-30 | 2018-09-18 | 中国水产科学研究院东海水产研究所 | The test device and measurement method of trawl board hydrodynamic performance |
| CN106404343A (en) * | 2016-09-30 | 2017-02-15 | 中国水产科学研究院东海水产研究所 | Testing device and measuring method for hydrodynamic performance of trawl board |
| CN106644377A (en) * | 2016-11-03 | 2017-05-10 | 中国特种飞行器研究所 | Basin test device and method for wave-resistant capability full-aircraft power-free model of water surface aircraft |
| CN106644378A (en) * | 2016-11-07 | 2017-05-10 | 中国特种飞行器研究所 | Water-surface aircraft single-hull model pool towing test device and method |
| CN108225411A (en) * | 2017-12-13 | 2018-06-29 | 中国特种飞行器研究所 | A kind of multifunction test measuring device |
| CN108225411B (en) * | 2017-12-13 | 2020-08-11 | 中国特种飞行器研究所 | Multifunctional test measuring device |
| CN108362474A (en) * | 2017-12-14 | 2018-08-03 | 中国特种飞行器研究所 | A kind of underwater drag test method of latent device model |
| CN112461497A (en) * | 2020-11-05 | 2021-03-09 | 中国特种飞行器研究所 | Device, system and method for measuring splashing of towing tank model of seaplane |
| CN112461497B (en) * | 2020-11-05 | 2023-02-10 | 中国特种飞行器研究所 | Device, system and method for measuring splashing of towing tank model of seaplane |
| CN114655383A (en) * | 2022-04-25 | 2022-06-24 | 中国船舶科学研究中心 | Leading cantilever type high-speed boat hydrodynamic force performance test device |
| CN114923657A (en) * | 2022-07-21 | 2022-08-19 | 中国空气动力研究与发展中心高速空气动力研究所 | Vertical rod rope supporting system for full-aircraft flutter wind tunnel test |
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