The invention discloses a hoisting method for anti-falling steel pipes. The hoisting method comprises the following steps of: tidily laying the long steel pipes with the same length on the bottommostlayer, and then plugging pipe plugs with ram rods into the two ends of each steel pipe body on the bottommost layer. When each pipe plug is plugged, the protruding top heads on the two sides of the outer wall of the pipe plug are pressed into spring sleeves firstly, and the surface of the pipe plug tends to be smooth. When two devices need to be abutted in the using process, the two devices can betightly connected together only by rotating connecting shaft sleeves. When the distance between the two steel pipe bodies needs to be adjusted, the connecting shaft sleeves can also be rotated. At the moment, the steel pipes to be hoisted can be connected into a whole to be placed at the bottom to serve as a supporting plate, then other end steel pipes with different lengths are placed on the supporting plate, and finally each ram rod of which the two ends extend out of each steel pipe body is hoisted by a steel wire rope.
本发明公开了一种防坠落钢管起吊方法,包括以下步骤将长度较长等长的钢管整齐地铺设于最底层,之后再将设置有挑杆的管塞塞入最底层的钢管本体的两端;塞管塞的时候先将管塞外壁两侧突出的顶头按入弹簧套筒中,让管塞的表面趋于平滑,本发明可以在使用时需要对接两个本装置的时候,只需转动连接轴套即可将两个本装置紧紧的连接在一起,并且需要调节两根钢管本体之间的距离的时候也可以通过转动连接轴套,此时即可将待起吊的钢管连成一片放在底部作为托板,之后再将其他的长短不一的端钢管放在上面即可,之后再用钢丝绳将两端伸出钢管本体部分的挑杆兜起在进行起吊即可。
Hoisting method for anti-falling steel pipes
一种防坠落钢管起吊方法
2021-03-05
Patent
Elektronische Ressource
Chinesisch
IPC: | B66C Krane , CRANES |
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