1. System introduction
This system (tower crane safety monitoring management system) is used for tower crane operation status monitoring, tower crane installation (disassembly) monitoring and alarm control safety monitoring management system, its installation, operation is simple, can monitor the tower crane operating status in real time, and carry out a variety of sound and light alarm and protection measures, can help tower crane operators avoid serious and even fatal accidents caused by operation errors. Therefore, by using this effective auxiliary device, the efficiency of construction operations can be greatly improved and a safer working environment can be provided.The system has the function of "black box", and can upload the operation data of the tower crane to the IoT safety supervision platform in real time through GPRS, for remote monitoring and management of the tower crane user unit, leasing unit or safety supervision department.
2. System composition
The tower crane safety monitoring and management system is composed of control box, instrument, weight sensor, torque sensor, amplitude sensor, rotary sensor, height sensor, wind speed sensor, remote communication module (domestic use), anti-collision data transmission module (optional), etc. For specific descriptions and usage of each component of the system, see the following sections.System Chinese moderator working interface: (Figure 1.2.1); If required, the system can be customized in English and Chinese.
3. Basic functions of the system
Real-time data display of torque, weight, height, amplitude, swing, wind speed, sound and light warning, alarm reminder
Expand relay control capabilities for more management functions
Run data queries and statistical analysis
Record and export of job data and alarm data
GPS positioning function
Docking with government supervision platforms and third-party management platforms
4. System expansion function
Anti-collision function for tower operation
Anti-collision function for fixed obstacles (high-voltage lines, sheds, buildings, etc.).
Overload technology prevention function
Hook top technology prevention function
Jacking operation safety promotion function
Technical parameters
■ Instrument dimensions: 203×128×55 (MM);■ Instrument working environment temperature (indoor): -20°C~+60°CStorage temperature: -30°C~+70°C; Protection class: IP23■ Sensor (outdoor) working temperature: -30°C~+60°CSpecial requirements low temperature type: -60°C~+80°C; Protection grade: IP65 or above■ Relative humidity: ≤95%RH (25°C)■ Working mode: continuous■ Alarm volume: not less than 60dB■ Power consumption: ≤ 30W■ System comprehensive error: ≤ ±5%■ Vibration resistance: acceleration≤ 5g (g is the acceleration of gravity)■ Working voltage: AC220V (50Hz-60Hz) (standard type), can be applied to standard generator power supply■ The operation cycle and alarm storage records are greater than 2,<>
1.5 List of major components of the system
