A low-speed wind tunnel test model belly support system
A technology of wind tunnel test and model, which is applied in the field of wind tunnel test, can solve the problems of affecting test efficiency and occupying time in the tunnel, and achieve the effect of reducing workload and time, and reducing time occupied
Active Publication Date: 2020-11-17
LOW SPEED AERODYNAMIC INST OF CHINESE AERODYNAMIC RES & DEV CENT
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Problems solved by technology
[0002] When the traditional low-speed wind tunnel belly support system is in use, the balance, support and model are directly installed and debugged in the wind tunnel test section, which will take up a lot of time in the tunnel, and seriously affect the test efficiency when there are many test tasks
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[0024] The following will clearly and completely describe the technical solutions in the embodiments of the present invention with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only some, not all, embodiments of the present invention. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts belong to the protection scope of the present invention.
[0025] refer to Figure 1 to Figure 4 , the abdominal support system of the low-speed wind tunnel test model of the embodiment of the present invention includes a movable floor 1, a mobile elevator 2, a test section 3 and a sideslip angle mechanism 4, a turntable 11 is arranged in the center of the movable floor 1, and a Suspension mounting base 12, the upper surface of suspension mounting base 12 is provided with the installation base (not shown) that is used...
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The invention discloses a low-speed wind tunnel test model abdominal support system, which comprises a movable floor, a movable elevator, a test section and a sideslip angle mechanism, and is characterized in that the center of the movable floor is provided with a turntable, a suspension mounting seat is suspended below the turntable, and the upper surface of the suspension mounting seat is provided with a mounting base for mounting test equipment; the movable elevator is provided with an elevator guide rail beam capable of ascending and descending and can carry and support the movable floor through the elevator guide rail beam. A connection guide rail beam is arranged on the lower tunnel wall of a test section, a sliding rail walking mechanism is arranged below the movable floor, and themovable floor can move on the elevator guide rail beam and the connection guide rail beam through the sliding rail walking mechanism; a sideslip angle mechanism is located below the connection guide rail beam of the test section, and the lower ends of the movable floor, the movable elevator and the sideslip angle mechanism are all provided with ground walking mechanisms capable of walking on the ground. According to the invention, the workload and time of installation and debugging in the test section can be obviously saved.
Description
technical field [0001] The invention relates to the technical field of wind tunnel tests, in particular to a low-speed wind tunnel test model abdominal support system. Background technique [0002] When the traditional low-speed wind tunnel belly support system is in use, the balance, support and model are directly installed and debugged in the wind tunnel test section, which will take up a lot of time in the tunnel, and seriously affect the test efficiency when there are many test tasks. Contents of the invention [0003] The purpose of the present invention is to provide a low-speed wind tunnel test model belly support system, which can significantly save the workload and time of installation and debugging in the test section. [0004] In order to solve the above-mentioned technical problems, a technical solution adopted by the present invention is to provide a low-speed wind tunnel test model abdominal support system, including a movable floor, a mobile elevator, a test...
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IPC IPC(8): G01M9/04G01M9/06B64F5/60
CPCB64F5/60G01M9/04G01M9/062
Inventor 黄志远武亮亮段雪峰王子豪江峰李彦庆
Owner LOW SPEED AERODYNAMIC INST OF CHINESE AERODYNAMIC RES & DEV CENT