A multifunctional lifting frame comprises a bracket; a telescopic sleeve is mounted on the bracket, and is connected with the bracket through a fastening device; the outer side of the bracket is connected with a lifting mechanism; a ferromagnetic connecting mechanism is mounted at the upper end of the sleeve; a ferromagnetic electrifying or deenergizing mechanism is mounted at the upper end of the ferromagnetic connecting mechanism; a telescopic buffering mechanism is connected with the upper end of the ferromagnetic electrifying or deenergizing mechanism; an article to be lifted is connected with the upper end of the telescopic buffering mechanism through the ferromagnetic connecting mechanism. The multifunctional lifting frame has the advantages that the ferromagnetic connecting mechanism is reliable in connection and convenient to disassemble; the power supply of the multifunctional lifting frame is cut off through the ferromagnetic electrifying or deenergizing mechanism when the multifunctional lifting frame meets hard materials such as a steel bar during punching, so that harm of twisting of equipment on a user can be avoided; the telescopic buffering mechanism can provide a certain buffering force to an electric hammer during punching, so as to reduce vibration sent to and damage to the bracket; the multifunctional lifting frame is suitable for all lifting occasions while only articles to be lifted and corresponding carriers or trays are required to be replaced according to requirements.
Multifunctional lifting frame
2015-09-02
Patent
Electronic Resource
English
IPC: | B66F HOISTING, LIFTING, HAULING, OR PUSHING, NOT OTHERWISE PROVIDED FOR, e.g. DEVICES WHICH APPLY A LIFTING OR PUSHING FORCE DIRECTLY TO THE SURFACE OF A LOAD , Hub-, Verhol- oder Schubvorrichtungen, soweit nicht anderweitig vorgesehen, z.B. Vorrichtungen mit unmittelbarer Krafteinwirkung auf die Last |
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