The invention relates to the technical field of hoisting mechanical equipment, in particular to a double-brake clutch winch which comprises a left side plate and a right side plate which are vertically arranged in a spaced mode, the bottom of the left side plate and the bottom of the right side plate are both fixedly installed on the top of a base, and a winding drum unit is arranged between the left side plate and the right side plate. A built-in brake, a multi-stage transmission mechanism and a built-in clutch are sequentially installed in a through cavity of the winding drum unit from left to right, a brake shell of the built-in brake is fixedly installed on the left side plate, and the left end of the winding drum unit is supported on the outer side wall of the brake shell through a left-end cylindrical roller bearing. And an external brake is mounted at the right end of the winding drum unit. When the winch is braked, the built-in brake is matched with the external brake for synchronous braking, the high-strength braking effect can be achieved, the winch is effectively matched with braking under the large-tonnage hoisting working condition, and the braking effect is effectively improved.
本发明涉及起重机械设备技术领域,尤其是双制动离合绞车,包括竖直间隔设置的左侧板、右侧板,所述左侧板与所述右侧板的底部均固定安装在一底座顶部,在所述左侧板与所述右侧板之间设置有一卷筒单元,在所述卷筒单元的贯通腔内部安装由左至右依次安装内置制动器、多级传动机构、内置离合器,所述内置制动器的制动器壳体固定安装在所述左侧板上,所述卷筒单元的左端通过左端圆柱滚子轴承支撑在所述制动器壳体的外侧壁上,在所述卷筒单元的右端安装有一外置制动器。本发明中的绞车在进行制动时采用内置制动器配合外部制动器同步制动,能够实现高强度的制动效果,有效地匹配于大吨位起重工况的制动,有效地提高制动效果。
Double-brake clutch winch
双制动离合绞车
2023-12-12
Patent
Elektronische Ressource
Chinesisch
Double-speed winch clutch and double-speed electric winch with winch clutch
Europäisches Patentamt | 2021
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