Electric control lifting table

• Main Author: SUN ZHIFENG
• Format: Patent
• Language: Chinese; English
• Published: 08.06.2016
• Subjects: 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; PERFORMING OPERATIONS; TRANSPORTING

The invention discloses an electric control lifting table. An inner casing pipe can be sleeved with an outer casing pipe in a manner of being capable of doing reciprocating sliding in the longitudinal direction. One end of the outer casing pipe is sealed, and the other end of the outer casing pipe penetrates out of the inner casing pipe in a sealing manner. A magneto-rheological medium is contained in an inner cavity of the outer casing pipe. At least one damping piston is arranged on the pipe section, close to the inner end, of the inner casing pipe. A vertical fin I is at least arranged on the inner wall of the outer casing pipe. A vertical fin II is at least arranged on the outer surface, close to the lower end, of the inner casing pipe. All the freedom degrees of the pipe section, located in the outer casing pipe, of the inner casing pipe can be limited through the magneto-rheological medium under the action of an electric control magnet exciting coil; after ascending, the good strength and stability are