The invention provides a lifting ring with an identifier. The lifting ring comprises a lifting ring main body and a feature identifier, the feature identifier is arranged on the surface of the lifting ring main body and comprises at least one of a bearing capacity identifier, a cutting line identifier and a high-strength identifier; wherein the bearing capacity identifier is used for representing the maximum bearing capacity of the lifting ring main body, the cutting line identifier is used for representing the limit cutting position of the lifting ring main body, and the high-strength identifier is used for representing the material type of the lifting ring main body. In the invention, the bearing capacity identifier is used for field inspection and recovery management work of the lifting ring, so that the lifting ring is prevented from being used mistakenly due to unclear tonnage; the cutting line marks are used for avoiding random cutting by operators when the lifting ring is dismounted, so that the recycling times of the lifting ring are reduced, and the waste of the lifting ring is effectively reduced; the high-strength steel lifting ring is generally used in a special part of a ship body structure, such as a container ship torsion box area, and the high-strength steel lifting ring is distinguished from a common lifting ring through a high-strength mark, so that wrong use of the lifting ring is avoided.
本发明提供了一种具有标识的吊环,包括吊环主体和特征标识;特征标识设于吊环主体的表面,特征标识包括承载能力标识、切割线标识以及高强度标识中的至少一种;其中,承载能力标识用于表示吊环主体的最大承载能力,切割线标识用于表示吊环主体的极限切割位置,高强度标识用于表示吊环主体的材料类型。在本发明中,承载能力标识用于吊环的现场检查及回收管理工作,避免吨位不清楚导致吊环使用错误;切割线标识用于吊环拆除时,避免作业人员随意切割,导致吊环可循环使用次数减少,有效减少吊环的浪费;高强度钢的吊环一般使用在船体结构的特殊部位,例如集装箱船抗扭箱区域,通过高强度标识与普通吊环进行区分,避免吊环的错误使用。
Hanging ring with mark
具有标识的吊环
2024-09-06
Patent
Electronic Resource
Chinese
IPC: | B66C Krane , CRANES |