The invention discloses a treatment method of railway station signal equipment in mining subsidence areas. The treatment method comprises the following steps: before subsidence, cutting off an original signal circuit and original signal equipment which are buried in road shoulders from a main signal circuit and main signal equipment, and fixing the original signal circuit and the original signal equipment on a steel rail and crossties thereof; still fixing railway station signal equipment which is originally fixed on the steel rail in the subsidence areas on the steel rail; establishing a transitional signal circuit and transitional signal equipment which are connected with the main signal circuit and the main signal equipment and are not damaged by surface subsidence in a crossed manner; performing examination, measurement and maintenance during subsidence so as to enable a railway station signal circuit and railway station signal equipment to normally work; after subsidence ends, cutting off the transitional signal circuit and the transitional signal equipment from the main signal circuit and the main signal equipment, and restoring to lay the signal circuit and the signal equipment under the road shoulders; establishing a signal circuit and signal equipment which are permanently connected with the main signal circuit and the main signal equipment of the railway station in a crossed manner; and clearing away the transitional signal circuit and the transitional signal equipment. Through the adoption of the treatment method, the influences on the railway station signal equipment, caused by surface subsidence of the mining subsidence areas and transverse displacement of the mining subsidence areas, are effectively reduced.
Treatment method of railway station signal equipment in mining subsidence areas
2015-12-16
Patent
Electronic Resource
English
IPC: | B61L Leiten des Eisenbahnverkehrs , GUIDING RAILWAY TRAFFIC |
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