Overhead monorail track
Overhead monorail track ДПА 155-М is designed for non-transfer delivery of equipment, materials and workers in branched horizontal mine tunnels and in mine tunnels with the inclination ± 25° with appropriate profiles of mine tunnels.
ДПА 155-М can be used in mines dangerous on gas and dust. Mine tunnel for ДПА 155-М installation can be driven in solid associated rock or anchored with concrete, unit, panel, anchor or arch support, often made of steel shape СВП 17, 19, 22, 27, 33. Overhead monorail can be operated with open cable or pulling winch, overhead locomotive or carrier of appropriate type.
Overhead monorail track ДПА 155-М has got the Certificate of Federal Service on Environmental, Technologic and Nuclear Surveillance № PPC 00-33207 dtd. 24.02.2009 and the Certificate of Conformity POCC RU.МШ05юР00071 dtd. 02.02.2009, manufactured in climatic version У, placement category 5, GOST 15150-69, meets the requirements of OST 24.070.01-86. General installation-technologic requirements are on GOST 24444-87.
ДПА 155-М successfully passed the check (acceptance) testing in the Mining Equipment Centre of Closed Corporation ЗАО ”НЦ Вост НИИ” (Kemerovo city) in accordance with the requirements of current normative documentation РД 05-325-99 “Safety standards for main mining equipment for coal mines” and ПБ “Safety Regulations in coal mines”.
Overhead monorail track ДПА 155-М composition
Monorail track consists of separate monorails (running rails), turntable segments, junction rails, fork points with manual operating, brackets for anchor support (gripping for anchor support), brackets for metal support (gripping for metal support) and rail rejecter (rail stop), distant locks (swivels) and stamped cramp (link) with pin, washer and splint. Monorail track is installed in branched horizontal and inclined mine tunnels, for these purposes rail are manufactured in different versions. For turn in horizontal plane, turntable elements of 15°, 7,5°, 5,5° are used. For junction of curvilinear track sections of monorail with square area of mine tunnels and for junction with pointwork, junction rails are used. Main junction elements of monorails are lugs, welded on the upper flange of running rails.
To prevent accidental vehicles crawling from the track, at the beginning and at the end of ДПА 155-М rail stops are installed.
Overhead monorail track consists of:
- running rail with base length, mm: 2000;
- junction rail with junction link (lock);
- junction rail with junction element (key);
- junction rail 95, 5,5° K=5000;
- turntable segment 95, 15° K=6000;
- turntable segment 95, 7,5° K=6000;
- fork points with manual operating;
- stamped cramp (link) with pin, washer and splint;
- suspended bracket for arch support (gripping for metal support);
- suspended bracket for anchor support (gripping for anchor support);
- distant lock (spreader);
- rail rejecter (rail stop);
- operating documents (operating manual ДПА 155-М.00.000РЭ).
On agreement with the Customer, nomenclature and number of components of monorail track are specified.