Function of RJ-105
RJ-105 Tower Crane Black Box mainly include zone protection, intelligent braking, working environmental monitoring, operating status monitor, and also possess the function of living warning, braking and black box memory.
1.Tower Crane Zone Protection
(1) Tower crane arm zone protection
Limiting entering some special zone when tower crane arm move, and then make zone protection come true. It can avoid the collision between crane arm and statistic object, such as buildings, electrical line pole. See pictures below:
(2) Tower Crane Hook Zone Protection
Limiting entering some special zone when tower crane hook move, and then make zone protection come true. It can avoid the collision between steel rope, crane hook, hanging goods and special object, and it also avoiding some hanging goods falling into special zone.
2.Tower Crane working environmental monitoring
Monitoring the weight of hanging goods, acceptable moment of tower crane, speed wind and tilt degree of tower crane. And it can prevent the tower crane from falling down, or hanging goods drops when tower crane move.
Advantages
RJ-105 possess some characteristics, compared with our competitors:
Advanced accumulation make sure the signals send out accurately;
Extra installation which don’t change tower crane original route and structure and produce negative effect;
Sound and light indication, simple and convenient, which can remind the operator accurately and don’t distract operator’s attention;
Intelligent braking, when the sound and light fail, special cut-electricity will occur so as to avoid the situation of high risk;
High function: it possess tilt sensor, range sensor, weight sensor, moment, wind speed sensor and angle sensor, and you can choose suitable parameter;
Centralized Management: change of data and adjustment of parameter can be handled in the monitoring room, instead of tower crane;
Centralized Monitoring: monitoring room can monitor the working status of tower crane live, and find the breakdown of the tower crane immediately;
Reliable communication: communicate in the long distance, and signals can break the obstacles through easily;
Easy installation and disassembly, and the process of installation make no influence for the operation of tower cranes;
Easy to handle: operators don’t need to modify any data, and avoid man-made fault;
Small volume, intelligent structure: occupy little tower crane room, and easy to install and use.
