Safety crawling ladder for mounting steel structure column

The utility model provides a safety ladder stand for the installation of steel structure column, including climbing device, climbing device includes climbing box, first hydraulic cylinder, first motor, first mounting groove, fastening rubber plate and hydraulic connecting rod, the total two groups o...

Ausführliche Beschreibung

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Bibliographische Detailangaben
Hauptverfasser:	XU RUIFENG, YAN FEILONG, LIU QIANG, GU MINYANG, GUO SENGUANG, LIU YUANXUAN, BU YUNFEI, YANG HANCHAO
Format:	Patent
Sprache:	chi ; eng
Schlagworte:	BUILDING BUILDING IMPLEMENTS OR OTHER BUILDING AIDS, OR THEIRUSE FIXED CONSTRUCTIONS FORMS HANDLING BUILDING MATERIALS ON THE SITE REPAIRING, BREAKING-UP OR OTHER WORK ON EXISTINGBUILDINGS SCAFFOLDING SHUTTERING
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Beschreibung
Zusammenfassung:	The utility model provides a safety ladder stand for the installation of steel structure column, including climbing device, climbing device includes climbing box, first hydraulic cylinder, first motor, first mounting groove, fastening rubber plate and hydraulic connecting rod, the total two groups of first hydraulic cylinder are fixedly connected to the front part of climbing box upper end face symmetrically, first motor, first mounting groove, fastening rubber plate and hydraulic connecting rod. The two first motors are fixedly connected to the rear portion of the upper end face of the climbing box, the two first mounting grooves are formed in the two sides of the rear end face of the climbing box, the fastening rubber plate is mounted on the rear end face of the climbing box, and one end of the hydraulic connecting rod is fixedly connected to the lower end face of the climbing box. The lower end face of the climbing device is fixedly connected with a passive lifting device, the passive lifting device compri