The invention belongs to the field of power transmission line iron tower assembling construction, and discloses an electromagnetic rotation limiting device and a tower assembling construction device and method. The electromagnetic rotation limiting device comprises an electromagnetic limiting device, an induction triggering device and an energy supply device. The electromagnetic limiting device comprises an electromagnetic driving device; the electromagnetic driving device comprises a limiting pin shaft for limiting a rocker arm of the floor derrick; the induction triggering device is used for inducing the position of a rocker arm of the floor derrick, and when the induction triggering device induces that the rocker arm reaches a preset induction position, the energy supply device is controlled to supply power to the electromagnetic driving device, and the limiting pin shaft extends into the rocker arm to limit the rocker arm of the floor derrick. The device is simple in structure and convenient to mount and dismount, and can be reused after being dismounted, so that the use cost is reduced; the technical problem of folding and self-locking of the rocker arm of the rocker arm floor derrick can be effectively solved.
本发明属于输电线路铁塔组立施工领域,公开一种电磁旋转限位装置、组塔施工装置及方法;所述电磁旋转限位装置,包括电磁限位装置、感应触发装置和供能装置;所述电磁限位装置包括电磁驱动装置;所述电磁驱动装置包括用于对落地抱杆的摇臂进行限位的限位销轴;所述感应触发装置用于感应落地抱杆的摇臂位置,当感应触发装置感应摇臂到达预设感应位置,控制供能装置向电磁驱动装置供电,限位销轴伸出至摇臂中,对落地抱杆的摇臂限位。本发明本装置结构简单,便于安装和拆卸,且在拆除后重复使用,降低了使用成本;可以有效的解决摇臂落地抱杆的摇臂收拢自锁的技术问题。
Electromagnetic rotation limiting device and tower assembling construction device and method
电磁旋转限位装置、组塔施工装置及方法
2023-12-29
Patent
Elektronische Ressource
Chinesisch
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