The invention discloses a stable monitoring system of hoisting equipment. A camera assembly is mounted above a sling of the hoisting equipment and electrically connected with a control device in an operation room; in the camera assembly, the ends of an upper connection plate, a lower connection plate, a first side connection plate and a second side connection plate are mutually hinged to form a parallelogram; an upper spring is arranged between the upper connection plate and the first side connection plate; a lower spring is arranged between the second side connection plate and the lower connection plate; a connection seat is arranged below the lower connection plate; the connection seat is connected with a lower connection frame through a damper; the lower connection frame is connected with a camera. Through the structure, the stable monitoring system can be used for enabling an hoisting equipment operator to observe the condition in the cabin in the operation room through a display; further, the camera assembly can be used for relieving the vibration generated by buffering in the upper, the lower, the left, the right, the front and the rear directions so as to avoid the image deformation, image shake, image distortion and electromagnetic interference.
Stable monitoring system of hoisting equipment
2015-05-13
Patent
Electronic Resource
English
IPC: | B66C Krane , CRANES |