Adjustable rotary acceleration release device and method
An accelerated release and adjustable technology, used in torpedo launchers, weapon accessories, ammunition tests, etc., can solve the problems of object acceleration and shortage, and achieve the effect of large release speed, high release speed and large size.
Active Publication Date: 2021-12-24
BEIHANG UNIV
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Problems solved by technology
[0005] The technical problem to be solved by the present invention is to overcome the shortcomings that the existing accelerated release device cannot accelerate the object to a higher speed and then release it in a small space within 2 meters, and that the release speed and release angle are controllable, and provide a The rotational acceleration release device and method for adjusting the object release speed and object release angle can accelerate the object to a higher speed and then controllably release it, providing experimental conditions for the study of moving objects entering water at high speed and with an inclination angle
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[0026] The present invention will be described in detail below with reference to the accompanying drawings and examples.
[0027] like figure 1 , 2 As shown, the adjustable rotational acceleration release device of the present invention includes: a support frame 1, a rotary rail 2, a drive system 3, a speed sensor 4, a control system 5, and a rail system 6;
[0028] The support frame 1 functions through four screws and ground or land, and functions to support the entire device, the shape is designed to be a triangular shape, which plays a good stability; material selection structural steel, guaranteed support strength; rotary track 2 The threaded holes left on the edge are mounted on the support frame 1, connected by screws to ensure that the rotary rail 2 mounting center is located on the same vertical line; the drive system 3 is driven by the rotating shaft 3.1, the drive motor 3.2, the drive arm 3.3, The jig 3.4 is composed, and the rotating shaft 3.1 is mounted at the center o...
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The invention relates to an adjustable rotary acceleration release device and method. The adjustable rotary acceleration release device is composed of a supporting frame, a rotary track, a driving system, a speed sensor, a control system and a track transfer system. The supporting frame is fixed to the ground, the rotary track is installed on the supporting frame, and the installation angle of the rotary track can be adjusted through an angle adjuster, so that the object release angle is adjusted. A driving motor is installed in the center of the rotary track and drives a transmission arm and a clamp to drive the object to rotate along the rotary track, and the rotating speed of the object can be measured through the speed sensor. After the release speed is reached, the track transfer system is controlled through the control system, and object release is achieved. According to the device, rotary acceleration release of the object in a small space can be realized, the acceleration object is large in size, high in release speed, controllable in release speed, adjustable in release angle, simple and convenient to operate, and high in reliability.
Description
Technical field [0001] The present invention relates to an adjustable rotational acceleration release apparatus and method, which can achieve rotation acceleration to the object, and regulate the release angle and release speed. Background technique [0002] Torpedo, underwater missile, the water-based feedback problem is a complex transient time-varying process involving solid, liquid, gas three-phase coupled, taking into account the transient characteristics of the water, the early water production problem is mainly concentrated in experimental verification. The inletation experiment is performed by the structural model, and its water is obtained. Experimental research is an important research method for studying the problem of object injective. It can intuitively present the movement trajectory of the object after entering the water, which is convenient to demonstrate the air orchid production and evolution process of the inlet process, so the experimental method has obtained ...
Claims
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IPC IPC(8): F42B35/00F41F3/08
CPCF42B35/00F41F3/08
Inventor 程伟崔登凯李名
Owner BEIHANG UNIV