Hydraulic self-standing derrick lifting frame

The invention relates to a hydraulic self-standing derrick lifting frame which comprises a lifting frame base, a lifting frame body, a hydraulic oil cylinder and a lifting trolley, the lifting frame base is fixed to the ground, a hinged support and a mounting part are arranged on the lifting frame,...

Ausführliche Beschreibung

Gespeichert in:

Bibliographische Detailangaben
Hauptverfasser:	SHENG JIANCHANG, WU HENGXIAN, LI JINYUN, HUANG TAO, XIA JIE, MAO WEI, DING CHEN, QIAN TUGEN, LE QUN, YU JIAMIN, LI YIQUN, NI JIN, MA TAO, ZHAO JUNDAN, QIAN YI, PU QIANG, LYU JINJIE, WANG SHIJIU, AN QINGLONG, FENG CHAOJUN, YU TIANGANG, FENG JIAN
Format:	Patent
Sprache:	chi ; eng
Schlagworte:	BUILDING BUILDINGS OR LIKE STRUCTURES FOR PARTICULAR PURPOSES FENCING FIXED CONSTRUCTIONS HAULING HOISTING HOISTING, LIFTING, HAULING OR PUSHING, NOT OTHERWISE PROVIDEDFOR, e.g. DEVICES WHICH APPLY A LIFTING OR PUSHING FORCEDIRECTLY TO THE SURFACE OF A LOAD LIFTING MASTS PERFORMING OPERATIONS SWIMMING OR SPLASH BATHS OR POOLS TENTS OR CANOPIES, IN GENERAL TRANSPORTING
Online-Zugang:	Volltext bestellen
Tags:	Tag hinzufügen Keine Tags, Fügen Sie den ersten Tag hinzu!

Beschreibung
Zusammenfassung:	The invention relates to a hydraulic self-standing derrick lifting frame which comprises a lifting frame base, a lifting frame body, a hydraulic oil cylinder and a lifting trolley, the lifting frame base is fixed to the ground, a hinged support and a mounting part are arranged on the lifting frame, a hinged supporting plate is arranged at the bottom of one side of the lifting frame body, and the hinged support and the hinged supporting plate are connected to form a hinge structure; a sliding groove is formed in the lifting frame body, the lifting trolley is hooped on the lifting frame body, the lifting trolley is provided with a clamping base connected with the sliding groove so that the lifting trolley can move on the lifting frame body along the sliding groove, one end of the hydraulic oil cylinder is connected with the lifting frame base, and the other end of the hydraulic oil cylinder is hinged to the lifting trolley. Compared with the prior art, the lifting frame is horizontally assembled and then hydrau