Snakelike movement resistant shock absorber installation base of rail vehicle

Abstract

The invention provides a snakelike movement resistant shock absorber installation base of a rail vehicle, and relates to the technical field of railway bogie components. The snakelike movement resistant shock absorber installation base comprises a connecting plate, a cooling mechanism and a temperature measuring mechanism, a movable plate is hinged to the opposite sides of two groups of fixing blocks, the bottom of the movable plate is provided with a sliding groove, a sliding block is in sliding connection with an inner cavity of the sliding groove, one end of a supporting rod is hinged to the bottom of the sliding block, the other end of the supporting rod is fixedly connected to the output end of an electric push rod, a bottom plate is fixedly connected between the fixing blocks, a water tank is fixedly connected to the top of the bottom plate, and a connecting pipe is arranged between an atomizing device and the water tank in a communicating mode. By designing the cooling mechanism, the angle of the movable plate is adjusted through the electric push rod, so that the atomizing device directly faces a shock absorber, and water mist is blown out through a fan assembly, so that heat on a shell of the shock absorber is taken away, the maintenance operation on the shock absorber by workers is more convenient during maintenance, and the use performance of the shock absorber is improved.

Description

technical field [0001] The invention relates to the technical field of railway bogie components, in particular to a rail vehicle anti-snake shock absorber mounting seat. Background technique [0002] Anti-snake shock absorbers are widely used in the field of rail vehicles, especially on intercity EMUs. Its function is to control the snake-like motion of trains at high speeds, improve the stability and safety of train motion, and improve passenger comfort. Anti-serpentine dampers are therefore an important component of rail vehicles. [0003] Chinese utility model patent CN110696865A discloses a rail vehicle anti-snake shock absorber mounting seat, which is an integral casting with simple structure, overall stress, strong bearing capacity, a large number of welding and welding deformation adjustments are avoided, and weld fatigue is avoided Appeared, and the manufacturability is good, castability is strong, manufacture and installation maintenance is convenient, but, this mo...

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Problems solved by technology

[0003] Chinese utility model patent CN110696865A discloses a rail vehicle anti-snake shock absorber mounting seat, which is an integral casting with simple structure, overall stress, strong bearing capacity, a large number of welding and welding deformation adjustments are avoided, and weld fatigue is avoided Appears, and the manufacturability is good, the castability is strong, and the manufacture, installation and maintenance are convenient. However, the mount has some defects, and the temperature of the shock absorber cannot be obtained, so that it is impossible to judge whether the shock absorber is working normally, and for normal After working, the shock absorber needs to be maintained and filled with oil, but its temperature is too high to be replaced in time, and the effect of the shock absorber is affected by the high temperature. Based on this, the present invention designs a rail vehicle anti-snake shock absorber seat to solve the above problems

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