-
-
公开(公告)号:EP3150546A1
公开(公告)日:2017-04-05
申请号:EP15799750.3
申请日:2015-05-29
申请人: Kito Corporation
IPC分类号: B66D3/20
CPC分类号: B66C11/00 , B66C11/06 , B66C11/16 , B66C13/18 , B66C19/00 , B66C23/72 , B66C23/88 , B66C2700/012 , B66C2700/087 , B66D3/22 , B66D3/26
摘要: To provide a rope hoist which can be prevented from increasing in dimension even when a braking resistor is attached thereto. A rope hoist (10) which hoists and lowers a cargo via a wire rope (W) includes: a frame structure (20) which rotatably supports a wheel (41); a rope drum mechanism (30) which is provided on one side of the frame structure (20) in a width direction, and includes a drum motor (33) which rotates the rope drum (31); a counterweight (80) which is provided on another side of the frame structure (20) in the width direction and is arranged in a state of having a space (SP) with respect to the frame structure (20); and a control unit (90) which is attached to a side of the counterweight (80) opposite to the rope drum mechanism (30) in the width direction and inverter-controls the drum motor (33), wherein to the rope drum mechanism (30) side of the counterweight (80), a braking resistor part (100) which processes regenerative electric power in the inverter control is attached in a state of being located in the space (SP).
摘要翻译: 提供一种即使制动电阻器安装在其上时也能够防止尺寸增大的绳索提升机。 一种经由钢丝绳(W)起吊和下降货物的绳索提升机(10),包括:框架结构(20),其可旋转地支撑轮(41); (20)的宽度方向一侧设置的卷绳筒机构(30),该卷绳筒机构(30)具有使卷绳筒(31)旋转的卷筒马达(33)。 配重(80),其设置在所述框架结构体(20)的所述宽度方向的另一侧且配置成相对于所述框架结构体(20)具有空间(SP)的状态; 以及控制单元(90),所述控制单元(90)在所述宽度方向上附接到所述对重(80)的与所述绳鼓机构(30)相对的一侧并且逆变器控制所述鼓电动机(33),其中, 30)侧,在位于所述空间(SP)的状态下,安装有对所述逆变器控制中的再生电力进行处理的制动电阻部(100)。
-