The invention relates to the technical field of garbage incineration grabbing equipment, in particular to a cable protection device for a grab bucket of a garbage crane. The cable protection device comprises a cable roll, a lifting cable and the grab bucket on an operation trolley, and a cable roller is arranged on the side face of the grab bucket. The cable protection device is characterized in that a sleeve vertically penetrating through the middle of the cable roller from top to bottom is arranged on the cable roller; the upper end and the lower end of the sleeve are fixedly connected withthe cable roller, one end of the lifting cable is wound on the cable roll, the other end of the lifting cable penetrates through the sleeve of the cable roller and is connected with a junction box onthe grab bucket, and three or more buoys which are parallel from top to bottom sleeve the lifting cable above the sleeve in the cable roller; and the buoys are fixedly connected with the lifting cable, the lower end of the cable sleeved with the buoys penetrates through the sleeve and then is connected with the junction box, and the lifting cable between the lower end of the sleeve and the junction box is in an arc-shaped loose state. The cable protection device has the advantages that the structure is simple, using is convenient, the service life of the cable is prolonged, the operation timeof the grab bucket is prolonged, and the maintenance cost is lowered.
本发明涉及垃圾焚烧抓取设备技术领域,具体地说是一种垃圾吊抓斗电缆保护装置,包括运行小车上的电缆辊、升降电缆和抓斗,抓斗侧面设有电缆辊筒,其特征在于所述的电缆辊筒上设有由上向下垂直穿过电缆辊筒中部的套管,套管的上下两端分别与电缆辊筒固定连接,升降电缆的一端缠绕在电缆辊上,升降电缆的另一端穿过电缆辊筒的套管与抓斗上的接线盒相连接,所述的电缆辊筒中套管上方的升降电缆上套有至少三个由上向下并列的浮漂,所述的浮漂与升降电缆固定连接,套有浮漂的电缆下端穿过套管后与接线盒相连接,套管下端与接线盒之间的升降电缆呈弧形松弛状态,具有结构简单、使用方便、提高电缆使用寿命、延长抓斗运行时间、降低维修成本等优点。
Cable protection device for grab bucket of garbage crane
垃圾吊抓斗电缆保护装置
2020-11-17
Patent
Elektronische Ressource
Chinesisch
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