The invention discloses a combined counterweight structure for hoisting machinery, which relates to the technical field of hoisting machinery, has the advantage that a counterweight block can be conveniently moved into a counterweight box, and is characterized by comprising a counterweight box arranged on a crane and a mounting plate hinged to one side, close to a box opening, of the outer wall of the counterweight box, the mounting plate is provided with a moving part used for moving the balancing weight into the weight box, and the weight box is provided with a limiting part used for limiting the mounting plate to rotate along the hinge point of the mounting plate and the weight box.
本发明公开了一种起重机械用组合式配重结构,涉及起重机械技术领域,具有便于将配重块搬移至配重箱内的优点,其技术方案要点是:包括设置在起重机上的配重箱以及铰接在配重箱外壁靠近箱口一侧的安装板,所述安装板上设有用于将配重块搬移至配重箱内的搬移件,所述配重箱上设有用于限制安装板沿安装板与配重箱铰接点转动的限制件。
Combined counterweight structure for hoisting machinery
一种起重机械用组合式配重结构
2022-03-22
Patent
Electronic Resource
Chinese
IPC: | B66C Krane , CRANES / 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 |