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Underground ore transport train overhaul method

A technology for trains and ore, used in inspection work, train maintenance and maintenance in open-pit mines, can solve problems such as the inability to carry out overhaul and maintenance of electric locomotives and mine cars, and achieve the goal of improving transportation efficiency, increasing operating rate, and efficient working environment. Effect

Inactive Publication Date: 2006-05-24
宝钢集团上海梅山有限公司
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Problems solved by technology

[0006] The purpose of the present invention is to provide a maintenance method for underground ore transport trains, which can quickly check the integrity and operation status of the train, quickly diagnose the fault location of the train, and solve the problem that the motor cannot be repaired in the train inspection chamber. The technical defects of the daily inspection and maintenance of trucks and mining vehicles, thus laying the foundation for the normal production of the mine transportation system

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Embodiment Construction

[0017] Concrete technical scheme is as follows: underground ore transportation train maintenance method, on the ore transportation line, select a section of straight roadway (the length of straight line section is about 150m), widen this section roadway, lay into double-track line, wherein a track is used for ore transportation ( Driving line 3), another track is used for train inspection (train inspection line 4), excavates trench below the track for train maintenance, called "train inspection trench", in the train inspection trench, operators can easily Check the condition of the train. According to this principle, it is also possible to add another section of roadway specially for train inspection and maintenance. The main features are: (1) The length of the train inspection trench and the double-track line is determined according to the total length of the ore transport train; (2) The structural parameters of the train inspection trench are: length = total length of the tr...

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Abstract

The invention discloses a method for examining and repairing underground ore transport train, on the ore transport route, selecting a section of laneway, widening the section of laneway and laying the section of laneway into a double track route, where one track is used for ore transport, and the other track is used for train examining and repairing, a column repair channel is formed under the track used for train examining and repairing; or on the ore transport route, adding a section of parallel laneway and making the same arrangement as the above. The invention can rapidly remove the train failure, raising the operating efficiency. The invention provides a high efficiency operation environment, assuring the vehicle to be able in a normal operating state and assuring the ore transport link unblocked.

Description

1. Technical field [0001] The invention relates to a mining technology, in particular to the application technology of train maintenance trenches in underground ore transportation, and in particular to the train maintenance, maintenance and inspection work of underground mine railway transportation systems and open-pit mines using underground transportation. 2. Background technology [0002] Ore transportation is an essential and important link in mine production. More than 90% of underground mines at home and abroad are transported by railway, and some open-pit mines are also transported by underground railway. Usually, the design of the mine transportation system is equipped with train maintenance facilities, requiring locomotive and vehicle repairs to be placed in a chamber as much as possible, and the location of the chamber should be selected in a convenient, well-ventilated and dry place. In order to save the amount of work, the maintenance trench is set in the mainte...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B61K13/00B61B1/00
Inventor 金闯
Owner 宝钢集团上海梅山有限公司
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