Pay-off rack for special haulage ropes
The utility model discloses a pay-off rack special for haulage ropes, belonging to the technical field of auxiliary equipment of construction of power transmission lines. The special pay-off rack comprises an upper part and a lower part, wherein the upper part of the pay-off rack is a roller type fr...
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Format: | Patent |
Sprache: | chi ; eng |
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Zusammenfassung: | The utility model discloses a pay-off rack special for haulage ropes, belonging to the technical field of auxiliary equipment of construction of power transmission lines. The special pay-off rack comprises an upper part and a lower part, wherein the upper part of the pay-off rack is a roller type framework; a roller shaft which is a bit longer than the roller is arranged at the shaft center of the roller type framework; the lower part of the pay-off rack is a ground type framework with a similarly-triangular-shaped end surface; an angle steel is fixed on each of a front surface, a rear surface, a left surface and a right surface of the ground type framework, respectively; a rotary device is welded at the top end at each of the two sides of the ground type framework; each rotary device comprises a groove with a big gap in the middle part of the side surface, wherein horizontal rollers which are arranged in parallel are arranged in the groove; the width of the roller type framework is smaller than that of the g |
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