The invention relates to an overload limiter mounting structure for a crane. The overload limiter mounting structure comprises a pulley beam and a pulley block mounted on the pulley beam. The pulley beam is fixed to a trolley frame of the crane, and the outer side of the pulley beam is fixedly connected with a fixed plate. A U-shaped groove with an upward opening is formed in the upper portion ofthe fixed plate, and an overload limiter body is arranged in the U-shaped groove. A clamping plate is fixed to the upper portion of the fixed plate, and is used for limiting moving of the overload limiter. The overload limiter body is wrapped by a shaft sleeve, and a hanging plate is arranged on the outer side of the shaft sleeve. A pin shaft is arranged on the lower portion of the hanging plate,and a connecting plate is hinged to the pin shaft. A steel wire rope joint is fixed to the connecting plate. The overload limiter mounting structure can achieve the effect of adapting to steel wire ropes of multiple types.
本发明涉及一种起重机用超载限制器安装结构,包括滑轮梁及安装在滑轮梁上的滑轮组,所述滑轮梁固定在起重机的小车架上,所述滑轮梁外侧固定连接有固定板,所述固定板上部设置有开口朝上的U型槽,所述U型槽内设置有超载限制器本体,固定板上部固定有卡板,用于限制超载限制器的移动,所述超载限制器本体外围包裹有轴套,所述轴套外侧设置有挂板,所述挂板下部设置有销轴,所述销轴上铰接有连接板,所述连接板上固定有钢丝绳接头;可以达到适应多种型号钢丝绳的效果。
Overload limiter mounting structure for crane
一种起重机用超载限制器安装结构
2020-06-19
Patent
Electronic Resource
Chinese