The invention discloses a lifting auxiliary mechanism for a heavy pipeline. The lifting auxiliary mechanism comprises a connecting plate, a lifting ring, a sliding sleeve, a hand wheel, a spiral wheel and a lifting hook assembly. The connecting plate is a strip-shaped plate, and the two sliding sleeves are arranged at the two ends of the connecting plate in a sleeving mode correspondingly. The two hanging rings are fixedly connected to the tops of the corresponding sliding sleeves. Racks arranged in the length direction are arranged on the bottom surface of the connecting plate; a pin lug I, a spiral wheel hole and a lifting hook assembly are arranged at the bottom of each sliding sleeve, and the lifting hook assemblies are used for connecting and lifting heavy pipeline lifting belts; the pin lug I is positioned at the outer end of the sliding sleeve; the spiral wheel hole is adjacent to the pin lug I; a wheel shaft mounting hole is formed in the pin lug I; the spiral wheel hole is a square hole; the hand wheel comprises a rocking rod and a wheel shaft; the rocking rod is eccentrically arranged at the outer end of the wheel shaft; the wheel shaft penetrates through the wheel shaft mounting hole and then is coaxially and fixedly connected with the spiral wheel; the top of the spiral wheel penetrates through the spiral wheel hole of the sliding sleeve to be meshed with the rack of the connecting plate, the sliding sleeve can slide in the length direction of the rack by shaking the shaking rod, and the installation efficiency of the heavy pipeline is improved.
本发明公开了一种用于重型管道的吊装辅助机构,包括:连接板、吊环、滑套、手轮、螺旋轮和吊钩组件;连接板为条形板,两个滑套分别套设在连接板的两端;两个吊环固定连接在相应滑套的顶部;连接板底面设置有沿长度方向排列的齿条;每个滑套底部设置有销耳Ⅰ、螺旋轮孔和吊钩组件,吊钩组件用于连接吊装重型管道吊带;销耳Ⅰ位于滑套外端,螺旋轮孔与销耳Ⅰ相邻设置;销耳Ⅰ上设置有轮轴安装孔;螺旋轮孔为方孔;手轮包括摇动杆和轮轴,摇动杆偏心设置在轮轴外端;轮轴穿过轮轴安装孔后与螺旋轮同轴固定连接;螺旋轮顶部穿过滑套的螺旋轮孔与连接板的齿条啮合,通过摇动摇动杆,可使滑套沿着齿条长度方向滑动,本发明提高了重型管道的安装效率。
Hoisting auxiliary mechanism for heavy pipeline
一种用于重型管道的吊装辅助机构
06.05.2025
Patent
Elektronische Ressource
Chinesisch
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