The invention discloses a non-vertical space large rectangular jacking pipe hoisting device and a hoisting method.The non-vertical space large rectangular jacking pipe hoisting device comprises two U-shaped main hoisting beams, four hoisting lug plates, two limiting pins and two telescopic anti-rotation cross beams, and the two U-shaped main hoisting beams are vertically arranged and are welded and fixed in parallel; the four lifting lug plates are fixed to the top faces of the U-shaped main lifting beams in a pairwise mode, the two limiting pins are horizontally arranged and fixed to the inner walls of the vertical parts of the two U-shaped main lifting beams respectively, and the fixed ends of the two telescopic anti-rotation cross beams are fixedly connected to the lower horizontal parts of the two U-shaped main lifting beams respectively. The hoisting device for the large rectangular jacking pipe is small in overall size and stable in structure, does not need to reserve a vertical and overlarge hoisting space during hoisting, is simple and quick to assemble and disassemble with the large rectangular jacking pipe, can be repeatedly used and is long in service life.
本发明公开了一种非垂直空间大型矩形顶管吊装装置及其吊装方法,非垂直空间大型矩形顶管吊装装置包括有两个U型主吊梁、四个吊装耳板、两个限位销和两个伸缩式防旋横梁,两个U型主吊梁均竖直设置且相互平行焊接固定,四个吊装耳板分别两两固定于每个U型主吊梁的顶面上,两个限位销均水平设置且分别固定于两个U型主吊梁竖直部分的内壁上,两个伸缩式防旋横梁的固定端分别固定连接于两个U型主吊梁的下水平部分上。本发明大型矩形顶管吊装装置整体体积小,结构稳定,吊装时,无需预留垂直且过大的吊装空间,与大型矩形顶管安拆简单快速,可重复使用,使用寿命长。
Non-vertical space large rectangular jacking pipe hoisting device and hoisting method thereof
一种非垂直空间大型矩形顶管吊装装置及其吊装方法
2024-03-26
Patent
Elektronische Ressource
Chinesisch
IPC: | B66C Krane , CRANES |
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