Wind power simulation apparatus for crane wind-resistant antiskid testboard vehicle

Abstract

The invention relates to a wind power simulation apparatus for a crane wind-resistant antiskid testboard vehicle. The testboard vehicle is arranged on tracks. The simulation apparatus comprises an elastic draw gear arranged in front of the motion direction of the testboard vehicle and is characterized in that the elastic draw gear is provided with a tractor, the tractor is provided with a plurality of traction chains, and one end portion of each traction chain is detachably connected with the testboard vehicle. According to the invention, a flexible tractive force can be applied to the testboard vehicle by use of a traction chain mode, such as continuous uninterrupted traction, long-distance traction and traction under dynamic conditions, and the size of the tractive force can also be dynamically adjusted at any time; at the same time, tension sensors can accurately control the traction speed of the tractor, i.e., control the tractive force of the tractor on the testboard vehicle, and the traction speed can be controlled within a quite small floating scope; and the structure of a height column can help to more accurately simulate the blowing force of wind power on each part of a crane.

Description

technical field [0001] The invention relates to a wind resistance simulation test device, in particular to a wind force simulation device used for a crane wind resistance anti-skid test platform. Background technique [0002] With the vigorous development of port loading and unloading transportation industry, large port machinery equipment is playing an increasingly important role in the modern production of ports. However, due to its tall structure and large windward area, it is easy to be attacked by wind force when a typhoon or sudden gust occurs. Therefore, the windproof work of large-scale machinery at seaport terminals plays a very important role in production safety. Large-scale logistics equipment-hoisting machinery working in the open air are required to be equipped with suitable wind-resistant and anti-skid devices to avoid major personal injuries and property loss accidents when hit by typhoons and sudden gusts of wind. The wind resistance and anti-skid ability o...

AI Technical Summary

Problems solved by technology

[0005] The patent name is: Invention patent of indoor test and detection device for wind-resistant and anti-skid brakes of port cranes, ZL201210104398.4, which discloses that the technical solution adopts vertical loading cylinders, which limits the detection movement and makes the structure extremely complicated. The push force, length, and duration of the platform are limited, and it is not possible to do complex detection, especially high-speed operation detection

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