Air cylinder control gear removal test device

Abstract

The air cylinder controls the gear removal test device, which is characterized in that: the first and second support plates are respectively welded in the rectangular test bench, and the bottom ends of the four square metal columns of the rectangular test bench are equipped with universal wheels; Bolts install and fix the first and second double-needle pressure gauges and single-needle pressure gauges on the top metal plate in turn; the first cut-off plug, the second cut-off plug, the third cut-off plug, the fourth cut-off plug, Installed and fixed on the first support plate in the rectangular test bench in sequence; the filter pressure reducing valve, the first manual valve and the second manual valve are installed and fixed on the second support plate in the rectangular test bench; Filter pressure reducing valve, the first manual valve, the second manual valve, the first cut-off plug, the second cut-off plug, the third cut-off plug, the fourth cut-off plug, the first double-needle pressure gauge, the second double The needle pressure gauge, the single needle pressure gauge and the air cylinder are installed and connected together to form a test device for removing gears controlled by the air cylinder.

Description

technical field [0001] The invention relates to an air cylinder control device, in particular to an air cylinder control gear removal test device. Background technique [0002] In the existing technology, large-scale road maintenance machinery such as SPZ-350x slag mixing and shaping car, DC-32Ⅳ tamping car, DCL-32x continuous tamping car and CDC-16x ​​turnout tamping car are mainly used for railway projects. The mechanical air cylinder control gear removal test is generally carried out on the vehicle, and the realization of the gear removal and engagement action mainly depends on the air cylinder. Since the traditional method can only be carried out after loading the car, the air cylinder can only be tested and determined after the pneumatic system is completed. Pressure maintaining effect, and once there is a problem with the air cylinder test, it will cause delays in the construction period and bring huge rework costs. Contents of the invention [0003] The purpose of ...

AI Technical Summary

Problems solved by technology

[0002] In the existing technology, large-scale road maintenance machinery such as SPZ-350x slag mixing and shaping car, DC-32Ⅳ tamping car, DCL-32x continuous tamping car and CDC-16x ​​turnout tamping car are mainly used for railway projects. The mechanical air cylinder control gear removal test is generally carried out on the vehicle, and the realization of the gear removal and engagement action mainly depends on the air cylinder. Since the traditional method can only be carried out after loading the car, the air cylinder can only be tested and determined after the pneumatic system is completed. The pressure-holding effect, and if there is a problem with the air cylinder test, it will cause delays in the construction period and bring huge rework costs

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