The invention belongs to the technical field of power construction, and particularly relates to a multi-dimensional safety early warning device and method for transformer substation hoisting operation, and the device comprises a rotary steering engine which rotates along a crane boom of the transformer substation hoisting operation; the acquisition module comprises a camera arranged in a hoisting area, a power frequency electric field sensor arranged on a crane jib and a radar arranged on a rotary steering engine, and is used for acquiring scene information of the hoisting area of the hoisting operation of the transformer substation, electric field intensity on the crane jib and distance information between the crane jib and other equipment in the hoisting area; monitoring whether a person invades a hoisting area or not in real time through a camera; through speed matching of the radars and the rotary steering engine, the arrangement number of the radars is reduced; the safety early warning of the electric field intensity of the crane jib is realized through the power frequency electric field sensor; multi-dimensional and all-directional monitoring is carried out on the hoisting operation of the transformer substation, and zero-blind-area detection of a hoisting area is achieved; and the control module is electrically connected with the acquisition module and is used for receiving and processing the acquired acquisition module signal.
本发明属于电力施工技术领域,具体涉及一种变电站起重作业的多维度安全预警装置及方法,包括:旋转舵机,沿变电站起重作业吊车吊臂旋转;采集模块,包括设置在吊装区域的摄像头、设置在吊车吊臂上的工频电场传感器以及设置在旋转舵机上的雷达,用于获取变电站起重作业吊装区域场景信息、吊车吊臂上的电场强度以及吊车吊臂与吊装区域其他设备之间的距离信息;通过摄像头实时监测吊装区域是否有人员入侵;通过雷达与旋转舵机的速度匹配,减少雷达的布置数量;通过工频电场传感器实现吊车吊臂电场强度的安全预警;对变电站起重作业的多维度全方位监测,实现吊装区域的零盲区探测;控制模块,与采集模块电连接,用于接收处理所获取的采集模块信号。
Multi-dimensional safety early warning device and method for transformer substation hoisting operation
一种变电站起重作业的多维度安全预警装置及方法
2024-01-19
Patent
Elektronische Ressource
Chinesisch
IPC: | B66C Krane , CRANES |
Transformer substation hoisting device with adjustable hoisting arm
Europäisches Patentamt | 2016
|Europäisches Patentamt | 2024
|