Multifunctional ladder stand for deep foundation pit construction

The utility model discloses a multifunctional deep foundation pit construction ladder stand which comprises two fixing frames distributed in parallel, a row of first square tube climbing rods distributed at equal intervals are fixedly connected between the two fixing frames, and the fixing frames ar...

Ausführliche Beschreibung

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Bibliographische Detailangaben
Hauptverfasser: ZHAO JIANCHUN, WANG JUTENG, ZHU JIANPING, SU JINGGAO, OUYANG LULONG
Format: Patent
Sprache:chi ; eng
Schlagworte:
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Beschreibung
Zusammenfassung:The utility model discloses a multifunctional deep foundation pit construction ladder stand which comprises two fixing frames distributed in parallel, a row of first square tube climbing rods distributed at equal intervals are fixedly connected between the two fixing frames, and the fixing frames are connected with movable frames in a sliding mode. A row of second square tube climbing rods distributed at equal intervals are fixedly connected between the two movable frames, telescopic adjusting mechanisms used for adjusting the two movable frames to stretch out and draw back synchronously are arranged between the fixed frames and the movable frames, U-shaped clamping pieces are hinged to the upper ends of the fixed frames, and fastening buttons are in threaded connection with the side walls, away from the fixed frames, of the U-shaped clamping pieces. The ladder stand can be used as a deep foundation pit pedestrian ladder stand, is convenient to disassemble and assemble, can be flexibly turned over and used, c