Method for fast dismounting and mounting railway sleepers
A sleeper, fast technology, applied in the direction of track, track laying, track maintenance, etc., can solve the problems of inconvenient handling, insufficient strength, suspension of sleeper and roadway floor, etc., to achieve easy installation and disassembly, high reuse rate, easy to carry and carry Effect
Inactive Publication Date: 2012-02-08
SHANGHAI DATUN ENERGY
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Problems solved by technology
Although the laying of the ladder road is more convenient to disassemble and assemble, and the workload in the mine is reduced, but because the ladder road is welded into a whole, it is bulky and heavy, and it is inconvenient to carry
In addition, because the ladder track uses flat steel as the sleeper, its strength is not enough, it is easy to cause the sleeper and the roadway floor to be suspended, and the stability of the track is poor, which affects the transportation and safety of mine vehicles
Method used
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[0017] like figure 1 and figure 2 As shown in the method for quick disassembly and assembly of the sleeper, the sleeper has an inner sleeper 2 and an outer sleeper 3, and the two ends of the inner sleeper 2 are respectively fixed with an outer card 4 for clamping the inner bottom edge of the track, and the two ends of the outer sleeper 3 are respectively fixed. Fix an inner card 5 for clamping the bottom edge of the outer edge of the track; the distance between the two outer cards 4 is determined by the distance between the inner bottom edge of the track, and the distance between the two inner cards 5 is determined by the outer side of the track 1 The distance between the bottom edges is determined. The specific disassembly method of the above sleeper is as follows:
[0018] 1) First place the outer sleepers welded with inner clips in the direction perpendicular to the track line, and evenly arrange them on the roadway floor according to the spacing requirements between the...
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The invention discloses a method for fast dismounting and mounting railway sleepers, which relates to the technical field of railway sleeper dismounting and mounting. The railway sleeper comprises an inner railway sleeper and an outer railway sleeper, wherein both ends of the inner railway sleeper are respectively and fixedly provided with an outer clamp used for clamping the bottom edge of the inner side of a rail, both ends of the outer railway sleeper are respectively and fixedly provided with an inner clamp used for clamping the bottom edge of the outer side edge of the rail, the distance between the two outer clamps is determined through the distance between the bottom edges of the inner side of the rail, and the distance between the two inner clamps is determined according to the distance between the bottom edges of the outer side of the rail. The method has the advantages that the mounting and the dismounting of the rail are convenient, the carrying and the transportation are convenient, and the repeated utilization rate is high.
Description
technical field [0001] The invention relates to the technical field of disassembly and assembly of sleepers, in particular to a method for quickly disassembling and assembling sleepers, which is mainly used for the rapid laying and disassembly of mine car transport tracks in coal mining roadways. Background technique [0002] The roadways in coal mines can be divided into development roadways, preparation roadways, and recovery roadways according to their uses. Among them, the recovery roadway is abandoned with the advancement of the coal mining face, and its service time is the shortest compared with the development and preparation of roadways, and the shortest service time is only a few months (the mine is currently 2-5 months). The track laid in the roadway is developed and prepared, and its service time is long. When the track is laid, it is laid according to the permanent track, and it can be reused without disassembly for a long time. [0003] The recovery roadway is ...
Claims
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Inventor 包建兴唐光富
Owner SHANGHAI DATUN ENERGY