Height-adjustable transponder supporting device applied to train inspection line maintenance channel

Abstract

The invention discloses a height-adjustable transponder supporting device applied to a train inspection line maintenance channel. The device comprises a stainless steel base, a height-adjustable device and a transponder mounting frame, wherein the height-adjustable device is vertically arranged on the stainless steel base, the transponder mounting frame is arranged on the top of the height-adjustable device, and a transponder to be arranged is arranged on the transponder mounting frame; the height-adjustable device comprises a connecting rod, a pipe sleeve and a positioning bolt, the pipe sleeve is vertically arranged on the stainless steel base, the connecting rod is sleeved with the pipe sleeve and can move up and down in the pipe sleeve; a positioning screw hole is formed in the upper end of the pipe sleeve; a plurality of height adjusting screw holes are formed in the connecting rod at intervals in the length direction; and when the height of the connecting rod needs to be adjusted, the connecting rod is moved up and down, the corresponding height adjusting screw holes in the connecting rod correspond to the positioning screw hole, and then the position of the connecting rod isfixed through the positioning bolt, so that the height of the transponder is adjusted.

Description

technical field [0001] The invention relates to the field of urban rail transit, and specifically relates to a height-adjustable transponder support device applied to a train inspection line maintenance channel. Background technique [0002] At present, urban rail transit is in a period of rapid development. Each urban rail transit line is equipped with a parking lot / depot, and there are parking and train inspection warehouses in the depot. The function of the train inspection warehouse is to carry out daily maintenance on the vehicles. There are several train inspection lines in the train inspection warehouse, and a maintenance channel is set between the two tracks of the train inspection line for the maintenance personnel to pass through, and the vehicles can be inspected and repaired under the vehicle bottom. Due to functional requirements, several transponders need to be installed in the maintenance channel to play the role of train positioning. [0003] Transponder in...

AI Technical Summary

Problems solved by technology

[0003] Transponder installation has strict requirements on the distance from the rail surface. Traditional transponders are installed on a support device with a fixed height, which brings inconvenience to on-site installation and commissioning.

At the same time, the transponder is placed in the middle of the maintenance channel, which hinders the passage of maintenance personnel during the maintenance process, making it difficult to check and maintain the bottom of the vehicle above the transponder

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