供应钢腚吊具在上海贯博起重设备有限公司
发布时间 2010-09-20 09:26:53
产品描述
产品特点
用途：钢坯倒运。钢坯指单层或多层板坯；也只2-10根为一排的一层到三层的方坯。
特点：
采用重力启闭机构控制夹钳的开闭。
夹钳靠杠杆机构产生足够大的夹紧力靠夹紧力产生的磨擦力夹起板坯。
夹钳有两对可拆卸的钳牙。
夹钳与吊钩连接后多种结构，对于长板坯也可设计成三对腿夹钳。
夹钳的钳臂和连臂载面是工字形或T形结构，与轴联接部分为加套结构，刚度大，寿命长。
对吊高温钢坯的夹钳全部采用注油孔润滑，吊常温钢坯靠储备在油槽内润滑油润滑。
Purpose: billet steel conveying. The billet steel is single –layered or multi-layered; or the single-layered to three-layered square billet which is 2-10 roots in a raw.
Characteristic:
1. The switching of the clamp is controlled by gravity start and stop structure.
2. A big enough clamp force is generated by the leverage. The slab is held by friction force which is generated by the clamp force.
3. The clamp has two pairs of demountable teeth, which is forged by the high strength alloy-steel.
4. There are many structures after the clamp is connected with lifting hook. The long slab can be designed as three pair-leg clamp.
5. The cross section of arm and arm tie of the clamp is I-shaped or T-shaped. The section which is connected to the axes has high stiffness and long life period.
6. The clamp which is used to lift high temperature billet steel uses oil filler hole for greasing. The one which is used to lift common temperature billet steel uses the lubricant stored in grease groove for greasing.