A gauge rod and a bad control device for track circuit branching

Abstract

The invention relates to a gauge tie bar. The gauge tie bar comprises an insulating rod, a first fixing rod, a second fixing rod and fixing buckles; one end of the first fixing rod and one end of thesecond fixing rod are correspondingly connected to the two ends of the insulating rod through threads; the other end of the first fixing rod and and the other end of the second fixing rod are fixed ona track through the fixing buckles; the first fixing rod, the second fixing rod and the fixing buckles are all made of conductor materials; an accommodating chamber is formed in the insulating rod; atrain detection unit and a track sealing and connecting unit are arranged in the accommodating chamber; the train detection unit is used for detecting whether a train is on a section track or not, transmitting a continuity signal to the track sealing and connecting unit when it is detected that the train is on the section track and transmitting a disconnecting signal to the track sealing and connecting unit when it is detected that there is no train on the section track; and the track sealing and connecting unit is used for receiving the continuity signal and controlling the first fixing rodand the second fixing rod to realize conducting through a circuit according to the continuity signal and is used for receiving the disconnecting signal and controlling the first fixing rod and the second fixing rod to realize disconnection through a circuit according to the disconnecting signal. A problem of track circuit poor shunting is simply and effectively solved.

Description

technical field [0001] The invention belongs to the technical field of locomotive early warning, and in particular relates to a gauge rod and a bad control device for track line branching. Background technique [0002] Poor track circuit shunting is commonly known as "undead" or "lost car". It means that when the train enters a certain track section, the track relay in the corresponding section is still in the state of pull-in. The green light or white light is displayed, and at this time the track circuit has lost the function of checking and prompting the occupancy state of the track section. However, train drivers and dispatchers will mistakenly believe that there is no train occupying this section, and they will drive or allow other trains to enter, thus causing serious traffic accidents such as train collision and derailment. [0003] In order to avoid poor shunting, the rust on the surface of the rails is generally removed regularly to enhance the conductivity of the ...

AI Technical Summary

Problems solved by technology

[0004] In order to solve the problems existing in the prior art, such as complex operation and time-consuming and labor-intensive operations for solving bad track branching, the present invention provides a gauge bar, which is simple, effective, time-saving and labor-saving.

[0005] The purpose of the present invention is to provide a simple and effective gauge bar and device for solving the problem of poor branching of track circuits

Images