The invention discloses a guard bar frame sliding connecting structure which comprises a workbench, a first guard bar frame, a second guard bar frame and a clamping-connecting mechanism. The second guard bar frame is arranged on the workbench. The clamping-connecting mechanism comprises a first clamping base, a clamping buckle arranged on the first clamping base and first inserting pin pieces for being inserted to the first clamping base and the clamping buckle. One end of the clamping buckle is hinged to the first clamping base. The other end of the clamping buckle is provided with a clamping-connecting groove. A first inserting pin hole is formed in the first clamping base of the clamping buckle. When the clamping buckle rotates to a certain angle, the first inserting pin pieces are inserted into the clamping buckle and the first inserting pin piece hole in the first clamping base. A guard bar frame can be easily opened, the first guard bar frame can move in a reciprocating mode along a sliding track, after the first guard bar frame slides, an entering opening is formed, and cargo loading and unloading are convenient.
Guard bar frame sliding connecting structure
22.04.2015
Patent
Elektronische Ressource
Englisch
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 |