Balance stabilizing device supporting high-speed rotating motor and using method

Abstract

The invention belongs to the technical field of high-speed rotating motor measuring, and discloses a balance stabilizing device supporting a high-speed rotating motor and a using method. Three supporting legs are separately connected with a lower platform through rotating pairs; an upper platform of a lead screw and the lower platform are separately connected by additionally arranging hook jointson two lead screw nut mechanisms; a spherical hinge is arranged between the upper platform and the lower platform; a bevel gear is fixedly connected to the lower end of the lead screw, and another bevel gear is connected with a hand wheel through a rotary shaft, and the two bevel gears are engaged with each other; a motor is perpendicularly connected to a speed reducer; the speed reducer is fixedly connected to the upper platform through a flange disc; and the output shaft of the speed reducer is fixedly connected with a rotary platform, and is supported with the upper platform through a thrust bearing. The length-adjustable supporting legs of the balance stabilizing device can be suitable for various complex outer field environments; only one motor needs to drive for rotating the rotary platform; and the supporting legs and the upper platform are manually regulated, so that operations are greatly simplified on the premise of meeting needs, and therefore, manufacturing cost is greatlyreduced.

Description

technical field [0001] The invention belongs to the technical field of high-speed rotating camera measurement, and in particular relates to a balance and stabilization device supporting a high-speed rotating camera and a use method. Background technique [0002] At present, the commonly used technologies in the industry can be described as follows: the trajectory of the object is one of the important information of the object's movement, through the trajectory of the object, the physical parameter information such as the velocity and acceleration of the object can be calculated, so as to better analyze the object's movement state. It is a simple and efficient method to use a camera to capture the motion trajectory of an object. In the commonly used shooting and measurement system, the camera is fixed to shoot, but the field of view of the camera is certain. If the motion range of the measured object is large, a The camera obviously cannot meet the engineering requirements. ...

AI Technical Summary

Problems solved by technology

[0004] (1) The measurement range of the fixed camera is small, which cannot meet the requirements for the measurement of the trajectory of objects in large scenes;

[0005] (2) If multiple cameras are used to measure the motion trajectory of the object, complex motion trajectory synthesis is required and the measurement cost will be increased;

[0006] (3) The environment of the measurement site is complex, such as the complex terrain of the field load, the uneven ground indoors, etc., which affect the initial pose of the calibration camera;

[0008] The difficulty in solving the above problems lies in how to use a camera to measure the trajectory of objects in a large scene, and how to ensure the accuracy of measurement results in a complex measurement environment

Images