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Measuring device for verifying parameters of carbon sliding shoe of current collector and use method of measuring device

A technology of measuring devices and current collectors, which is applied in the direction of measuring devices, mechanical measuring devices, and mechanical devices, etc., can solve the problems of complex lock-up in the measurement process, waste of human resources, efficiency, and poor accuracy, so as to shorten working time and avoid disassembly Installation and transfer, and the effect of improved accuracy

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Problems solved by technology

[0006] In order to solve the existing carbon sliding shoe mechanism that is limited by elastic parts, when performing the static contact pressure acceptance test, multiple operators need to work together to complete the measurement, and the measurement process is complicated and locked, and the accuracy is poor , the technical problem of wasting human resources and low efficiency, the present invention provides a measuring device and its application method for calibrating the parameters of the collector carbon slipper

Method used

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  • Measuring device for verifying parameters of carbon sliding shoe of current collector and use method of measuring device
  • Measuring device for verifying parameters of carbon sliding shoe of current collector and use method of measuring device
  • Measuring device for verifying parameters of carbon sliding shoe of current collector and use method of measuring device

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Embodiment Construction

[0042] The present invention will be described in further detail below in conjunction with the accompanying drawings.

[0043] like Figure 2 to Figure 6 As shown, the measuring device of the present invention for calibrating the parameters of the collector carbon slipper includes a movable trolley platform 1, a fixed hanger 2, a handwheel rack mechanism 3, a vertical lifting seat 4, and a vertical height pointer 5 And the pressure gauge 6, the pressure gauge 6 includes a measuring mechanism 6-1, a compressed measuring rod 6-2, a stretched out measuring rod 6-3, a display lock button 6-4 and an indicator plate 6-5, The stretched-out measuring rod 6-3 and the compressed and retracted measuring rod 6-2 are long rod mechanisms that are fixedly connected to each other, and the two protrude from the upper and lower parts of the measuring mechanism 6-1 respectively; , handwheel and rack mechanism 3, vertical lifting seat 4, vertical height pointer 5 and pressure gauge 6 together co...

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Abstract

The invention discloses a measuring device for verifying parameters of a carbon sliding shoe of a current collector and a use method of the measuring device, and belongs to the technical field of railway vehicle current collector carbon sliding shoe parameter verification. The measuring device comprises a movable trolley platform, a fixed hanging seat, a hand wheel rack mechanism, a vertical lifting seat, a vertical height pointer and a pressure meter; and the fixed hanging seat, the hand wheel rack mechanism, the vertical lifting seat, the vertical height pointer and the pressure meter jointly form a vertical lifting measuring mechanism. The vertical lifting seat is driven by a hand wheel and a rack transmission mechanism, so that the operation convenience and stability when the pressure meter ascends and descends in the plumb bob direction are ensured, and the precision of a displacement measurement result and the precision of a pressure detection result are greatly improved; and by applying the device, the field measurement of the vehicle current collector is realized, the disassembly, installation and transfer of the current collector are avoided, the working time is shortened, and the working efficiency is improved.

Description

technical field [0001] The invention belongs to the technical field of parameter verification of a carbon slipper shoe of a current collector of a rail vehicle, and in particular relates to a measuring device for parameter verification of a carbon slipper shoe of a current collector and an application method thereof. Background technique [0002] The schematic diagram of the structure principle of the carbon sliding shoe mechanism of the rail train current receiver powered by the third rail is as follows figure 1 As shown, the carbon slider arm A is driven by the spring T, the rubber elastic bearing and the spring slideway to rotate around the carbon slider arm shaft B within a certain angle range, thereby changing its carbon slider C Vertical distance value to the end face E of the third rail. [0003] like figure 1 middle figure 1 As shown in -a, when the elastic element is in an uncompressed free state, the initial vertical height of the carbon shoe C of the carbon sho...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G01M13/00G01B5/06G01L5/00
CPCG01M13/00G01B5/061G01L5/0038
Inventor 赵强杨姝李锋朱晓东苏浩洋
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