Frame supporting device
The utility model relates to the technical field of hydraulic equipment, and discloses a frame supporting device which comprises a left box body, a hydraulic system is arranged at the inner bottom of the left box body, motor assemblies are symmetrically fixed to the inner side wall of the left box b...
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Format: | Patent |
Sprache: | chi ; eng |
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Zusammenfassung: | The utility model relates to the technical field of hydraulic equipment, and discloses a frame supporting device which comprises a left box body, a hydraulic system is arranged at the inner bottom of the left box body, motor assemblies are symmetrically fixed to the inner side wall of the left box body, racks are arranged in the motor assemblies in a sleeved mode, and the racks are connected with the hydraulic system. A right box body is jointly fixed to the ends, extending out of the left box body, of the racks, a set of supporting cylinders are symmetrically fixed to the inner bottom of each of the left box body and the right box body, piston rods are fixed to the upper surfaces of the supporting cylinders, and a supporting plate is jointly fixed to the tops of the piston rods in each set; and supporting and moving structures are arranged at the inner bottoms of the left box body and the right box body. The utility model has the advantages of large load-bearing capacity, wide application range, skillful and |
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