An unmanned aerial vehicle test bench system for inspection and detection

Abstract

The invention discloses an unmanned aerial vehicle test bench system for inspection and detection, which includes a load-bearing unmanned aerial vehicle end, a ground support seat, a transmission mechanism, and a measuring and measuring heavy object end, wherein the load-bearing unmanned aerial vehicle end is used for carrying For the object to be tested, the end of the load-bearing UAV is connected to one end of the transmission mechanism through a connecting shaft. The other end of the transmission mechanism is provided with a weight-measuring object end. , the rotational angular velocity of the transmission mechanism remains consistent, and the transmission mechanism always moves in translation, so that the test bench system can move in parallel and synchronously during the movement process, so as to achieve the flexible and unimpeded movement of the UAV. The present invention uses a parallel four-bar linkage mechanism as a whole to level the UAV under test, and changes and adjusts the end point weights in real time according to the weight of the measured object. The test bench does not need to be fixed to the ground, and the use of universal wheels makes it easy to move and transport.

Description

technical field [0001] The invention relates to an unmanned aerial vehicle test bench system for inspection and detection. Background technique [0002] Unmanned helicopters have been vigorously developed in civilian fields such as electric power, geological surveys, and agriculture. Unmanned helicopters carry pods, pesticide spraying systems, etc., which can ensure that tasks required in various fields are performed at an appropriate time and power inspections are completed in a timely manner. , geological survey, pesticide spraying and other tasks. [0003] UAVs have become the development focus of future civilian operations. In order to ensure the performance of UAVs used in various fields is qualified, it is bound to become a key point to test the performance indicators of UAVs. At present, there is no special equipment to test the performance of UAVs, only through flight tests, which requires a large airspace and reduces safety. [0004] (1) In actual operation, drone...

AI Technical Summary

Problems solved by technology

At present, there is no special equipment to test the performance of drones, only through flight tests, which requires a large airspace and reduces safety

[0004] (1) In actual operation, drones need to fly in different environments, so the detection of drones needs to be tested at high temperature, low temperature and different wind speeds. It is necessary to set up a large high and low greenhouse, which is costly;

[0005] (2) Flying tasks in a limited space are relatively narrow, and it is easy to cause collisions and damage the fuselage

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