Take slot type double row alloy plastic cable crane span structure of span regulatory function

The utility model discloses a take slot type double row alloy plastic cable crane span structure of span regulatory function, be in including bottom plate and fixed mounting the crane span structure curb plate of bottom plate upper end, the crane span structure curb plate includes left crane span st...

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1. Verfasser: XIE ZULIN
Format: Patent
Sprache:chi ; eng
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Zusammenfassung:The utility model discloses a take slot type double row alloy plastic cable crane span structure of span regulatory function, be in including bottom plate and fixed mounting the crane span structure curb plate of bottom plate upper end, the crane span structure curb plate includes left crane span structure curb plate and right crane span structure curb plate, the bottom plate includes main bottomplate and side bottom plate, main bottom plate with be provided with the spout between the side bottom plate, be provided with annular slide on the main bottom plate, annular slide upper end is provided with the riser, the riser upper end is provided with the crane span structure board, be provided with the mounting hole in the riser, be provided with the locating lever in the mounting hole, mainbottom plate upper surface still is provided with the locating hole. Beneficial effect lies in: this take slot type double row alloy plastic cable crane span structure of span regulatory function is with being equipped with th