Screw drill stacking support

The utility model discloses a screw drill stacking support which comprises a bottom plate, a fixed tray is arranged on the upper surface of the bottom plate, a plurality of movable trays are arranged above the fixed tray in parallel, a fixed block is arranged on one side of the fixed tray, a support...

Ausführliche Beschreibung

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Bibliographische Detailangaben
Hauptverfasser:	ZHENG JUNMENG, LEE WON-GAP, LI SHEJUN, DONG XUEHUA, LI XIN
Format:	Patent
Sprache:	chi ; eng
Schlagworte:	ACCESSORIES, CLOSURES, OR FITTINGS THEREFOR CONTAINERS FOR STORAGE OR TRANSPORT OF ARTICLES OR MATERIALS,e.g. BAGS, BARRELS, BOTTLES, BOXES, CANS, CARTONS, CRATES,DRUMS, JARS, TANKS, HOPPERS, FORWARDING CONTAINERS CONVEYING HAND TOOLS HANDLING THIN OR FILAMENTARY MATERIAL MANIPULATORS PACKAGES PACKAGING ELEMENTS PACKING PERFORMING OPERATIONS PORTABLE POWER-DRIVEN TOOLS STORAGE MEANS FOR WORKSHOPS STORING TRANSPORTING WORKSHOP EQUIPMENT, e.g. FOR MARKING-OUT WORK
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Beschreibung
Zusammenfassung:	The utility model discloses a screw drill stacking support which comprises a bottom plate, a fixed tray is arranged on the upper surface of the bottom plate, a plurality of movable trays are arranged above the fixed tray in parallel, a fixed block is arranged on one side of the fixed tray, a supporting shaft is arranged at the upper end of the fixed block, and the movable trays are rotationally connected with the supporting shaft. A vertical plate is arranged on the other side of the fixed tray, a supporting block corresponding to the movable tray in position is arranged on the vertical plate, a connecting block is arranged on one side of the movable tray, the lower surface of the connecting block is attached to the upper surface of the supporting block, and the connecting block is connected with the supporting block through a locking bolt. The outer side face of each locking bolt is in threaded connection with a locking nut, the upper surface of the fixed tray and the upper surface of the movable tray are ea