A device for simulating locomotive high and low temperature impact resistance

Abstract

The invention discloses simulation of a high and low temperature impact-resistant movement device of a locomotive. The device comprises a base, the top end of the base is fixedly provided with a firstrack rod, a second rack rod, a slide rail, a test fixing rack and a runner rack in sequence, the inner side of the slide rail is provided with rollers, two sides of the rollers are rotatably connected with a roller rack through a rotating shaft, the top end of the roller rack is provided with an impact block, one side of the second rack rod is rotatably connected with a commutation runner throughthe rotating shaft, the outside of the commutation runner is provided with a guy cable in a winding manner, the bottom end of the guy cable is fixedly connected with a bearing disc, and one side of the runner rack is rotatably connected with a bottom runner through the rotating shaft. The device is provided with the bottom runner, a support plate and the impact block, and the problem that duringusage of the high and low temperature impact-resistant movement device of the locomotive, the high and low temperature impact-resistant movement device is difficult to simulate practical collision movement by directly employing a weight in the vertical direction for collision, and the usage effect of the the high and low temperature impact-resistant movement device of the locomotive is influencedis avoided.

Description

technical field [0001] The invention belongs to the technical field of impact test devices, and in particular relates to a high-low temperature impact-resistant motion device for simulating locomotives. Background technique [0002] The high and low temperature impact resistance motion device for simulating locomotives is a test device for simulating the impact resistance of locomotives in high or low temperature environments. It can detect the impact force that locomotives can receive and test the impact resistance of locomotives. It is convenient, safe and reliable to use. [0003] However, when using the locomotive high and low temperature impact resistant movement device, the high and low temperature impact resistant movement device of the locomotive is directly hit by heavy objects in the vertical direction, which is difficult to simulate the actual impact movement, which affects the use effect of the high and low temperature impact resistant movement device of the locom...

AI Technical Summary

Problems solved by technology

[0004] The object of the present invention is to provide a high-low temperature impact-resistant motion device for simulating locomotives, to solve the problem of the difficulty in simulating the actual impact motion when using the existing high-low temperature impact-resistant motion devices for locomotives and the high-low temperature impact-resistant motion devices for locomotives. The most important issue is the acceleration of the impact test and the high and low temperature impact resistance movement device of the locomotive when it hits the locomotive

Images