The invention discloses an electric pole hoisting device for power construction, and relates to the technical field of hoisting devices, the open end of a pull rope of the electric pole hoisting device is fixedly connected relative to a cross arm, the two ends of the cross arm are respectively provided with a hoisting tool unit, and each hoisting tool unit comprises a hoisting frame fixedly connected to the cross arm; the upper ends of the handle parts of the two clamping jaws are oppositely hinged to the two sides of the hanging bracket; one ends of the two swing rods are hinged to the middle parts of the handle parts of the two clamping jaws in a one-to-one correspondence manner; the two ends of the cross rod are each rotationally connected with one swing rod. The vertical rod is slidably connected to the hanging bracket in the vertical direction, the bottom of the vertical rod is fixedly connected with the transverse rod, and the top of the vertical rod is fixedly connected with the control rope. The gravity ball is fixedly connected to the vertical rod; in the deformation recovery process of the elastic piece, the cross rod is driven to vertically move upwards; the locking mechanism is arranged between the two clamping jaws, and the locking mechanism is assembled to enable the two clamping jaws to be clamped and locked when the two clamping jaws are closed to clamp the electric pole and to trigger unlocking in the process that the two clamping jaws move downwards relative to the clamped electric pole.
本发明公开了一种电力施工用电杆起吊装置,涉及起吊装置技术领域,其拉绳的开放端相对横担固定连接,横担的两端分别设置有一个吊具单元,吊具单元包括:吊架固定连接在横担上;两个夹爪的柄部上端相对铰接在吊架的两侧;两个摆杆的一端与两夹爪的柄部中部一一对应地铰接;横杆的两端各与一个摆杆转动连接;竖杆沿竖直方向滑动连接在吊架上,竖杆的底部与横杆固定连接,竖杆的顶部与控制绳固定连接;重力球固定连接在竖杆上;弹性件恢复形变的过程驱使横杆竖直向上运动;锁止机构设置在两个夹爪之间,锁止机构被装配为当两个夹爪合拢夹持电杆时能够使两夹爪卡接锁止,并且在两个夹爪相对所夹持的电杆下移的过程中能够触发解锁。
Electric pole lifting device for power construction
一种电力施工用电杆起吊装置
2023-09-22
Patent
Electronic Resource
Chinese
IPC: | B66C Krane , CRANES |
Electric pole transportation device for electric power construction
European Patent Office | 2021
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