A kind of mechanical mobile platform simulation equipment and using method thereof

Abstract

The invention discloses a mechanically mobile platform simulation device and a method for using the same. The platform simulation device includes a platform bottom plate, a platform side plate and a driving mechanism, the platform bottom plate is vertically connected to the platform side plate, and the drive The mechanism is fixed on the platform bottom plate and drives the platform side plate to slide on the platform bottom plate; the advantage of the present invention is that it is helpful for laser inclination measurement, provides a measurement reference range for laser measurement, and ensures measurement accuracy.

Description

technical field [0001] The invention relates to the field of measurement, and more specifically relates to a mechanically mobile platform simulation device and a method for using the same. Background technique [0002] The platform surface and canopy erected vertically next to the railway track are indispensable and even very important measurement objects in the actual measurement of the railway boundary measurement or rail transit boundary, between soil settlement and earthquake-affected soil density changes As well as the vibration of the train during operation, the small collision of the freight train and other factors, the distance between the canopy and the rail will change slightly. According to the analysis of fluid mechanics, when the train is running at high speed, the pressure value around it is proportional to the speed. Then when the high-speed train is close to the stationary tower, the canopy will be affected by the pressure. The strong suction at the side cau...

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Problems solved by technology

When the train stops and opens the door, the performance of limit violation may be that the door cannot be fully opened because the distance is too small, or the relative distance may be too large, causing inconvenience for passengers to get on and off the train, or even dangerous situations

[0004] In this situation, it is necessary to detect the safety critical value of the inclination angle of the platform to avoid accidents to the greatest extent. However, for the direct measurement of the on-site platform, there is no measurement control group, and there is measurement randomness, so it is difficult to determine whether the measurement results are accurate or not. It is known that at the same time, due to the structural characteristics of the platform itself, it is difficult to move, resulting in a problem of great difficulty in measurement. Therefore, a simulation test is required to provide a platform simulation device, which is used as an existing technology when measuring the safety critical value of the inclination angle of the platform. The laser measurement control group helps laser measurement to eliminate data with large deviations to ensure the accuracy of measurement

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