The invention belongs to the field of hoisting equipment, particularly relates to a bridge steel plate hoisting device with an adjustable hoisting gravity center. The device aims to solve the problemsthat the gravity center of a bridge steel plate hoisting device is inconvenient to adjust when bridge steel plates with different sizes are hoisted, a protection mechanism is not arranged, and safetyaccidents easily occur when faults occur. The hoisting device comprises a hoisting machine and a hoisting ring, a noose is arranged on the hoisting machine, the noose and the hoisting ring are fixedly installed, two first steel cables which are symmetrically arranged are fixedly installed on the hoisting ring, a same installation plate is fixedly installed at the bottoms of the two first steel cables, an adjusting block is fixedly installed at the bottom of the installation plate, and the adjusting block is hollow. According to the bridge steel plate hoisting device, bridge steel plates of different sizes can be hoisted at different gravity centers, the hoisting stability of the bridge steel plates is high, the application range is wide, the bridge steel plates in the hoisting process canbe protected, and the safety coefficient of hoisting the bridge steel plates is increased.
本发明属于起吊设备领域,尤其涉及一种起吊重心可调的桥梁钢板起吊装置,目的是解决桥梁钢板起吊装置对不同尺寸的桥梁钢板起吊时的重心不方便进行调节,未设置保护机构,出现故障时,容易发生安全事故的问题,其包括起吊机和吊环,起吊机上设置有绞索,绞索和吊环固定安装,所述吊环上固定安装有对称设置的两个第一钢索,两个第一钢索的底部固定安装有同一个安装板,所述安装板的底部固定安装有调节块,且调节块为中空设置。本发明能够对不同尺寸的桥梁钢板进行不同重心的起吊工作,桥梁钢板的起吊稳定性高,适用范围广,能够对起吊过程中的桥梁钢板进行保护,提高起吊桥梁钢板的安全系数。
Bridge steel plate hoisting device with adjustable hoisting gravity center
一种起吊重心可调的桥梁钢板起吊装置
2021-03-12
Patent
Electronic Resource
Chinese
IPC: | B66C Krane , CRANES |
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