System for monitoring safety of tower crane

A safety monitoring system and tower crane technology, applied to cranes, etc., can solve problems such as inability to monitor tower cranes, single function, and lack of tower body inclination detection function, etc., to achieve the effect of ensuring real-time performance

Inactive Publication Date: 2011-08-17
GANZHOU DEYE ELECTRONICS TECH
View PDF7 Cites 42 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] At present, the existing tower crane safety monitoring devices generally can only realize the collection of signals such as load, wind speed, angle, amplitude, height, etc., and do not have the function of tower inclination detection. Alth...

Method used

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
View more

Image

Smart Image Click on the blue labels to locate them in the text.
Viewing Examples
Smart Image
  • System for monitoring safety of tower crane
  • System for monitoring safety of tower crane

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0018] The weight sensor is installed at the force measuring ring of the tower crane, the wind speed sensor is installed at the highest point of the tower crane, the height sensor is connected to the hook motor of the tower crane, the amplitude sensor is connected to the trolley motor, and the angle sensor is connected to the tower crane through an encoder. On the rotary transmission gear of the tower crane, the inclination sensor is installed in the operating room of the tower crane.

[0019] The output of the weight sensor and the wind speed sensor is a current signal, and the output of the amplitude sensor, height sensor, angle sensor and inclination sensor is a voltage signal.

[0020] After the signals detected by the weight sensor, wind speed sensor, height sensor, amplitude sensor, angle sensor and inclination sensor are filtered, isolated and amplified by the signal conditioning module, the analog signal quantity is input to the MD lead of the microprocessor module. fo...

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to view more

PUM

No PUM Login to view more

Abstract

The invention relates to a safety technology for remotely monitoring a tower crane, in particular to a system for monitoring the safety of a tower crane. In the system, the output ends of an inclination angle sensor, an angle sensor, a height sensor, an amplitude sensor, a wind speed sensor and a weight sensor are electrically connected with the input end of a signal conditioning module respectively; the output end of the signal conditioning module is electrically connected with the input end of a micro processor; a storage module, a key input module, a voice alarm module and a control output module are electrically connected with the micro processor module; the micro processor module is further electrically connected with an RS232 module; and a global positioning system (GPS) module, a liquid crystal display, a general packet radio service (GPRS) module and a ZIGBEE module are electrically connected with the RS232 module respectively. In order to guarantee the signal processing instantaneity, the micro processor module adopts two micro processors for coordination and distribution of responsibilities; and the two micro processors exchange data with each other by using a system management bus (SMBus), so the high-instantaneity and all-round monitoring of the safety of the tower crane during running can be realized, and safety accidents can be avoided.

Description

technical field [0001] The invention relates to a technology for remotely monitoring the safety of tower cranes, in particular to a safety monitoring system for tower cranes. Background technique [0002] At present, the existing tower crane safety monitoring devices generally can only realize the collection of signals such as load, wind speed, angle, amplitude, height, etc., and do not have the function of tower inclination detection. Although there are remote monitoring functions or area collision avoidance devices on the market A tower crane safety monitoring device with multiple functions, but the function is single, so it cannot realize complete monitoring and safety protection for the tower crane. Contents of the invention [0003] The object of the present invention is to overcome the above disadvantages, provide a tower crane safety monitoring system, realize all-round safety monitoring, and avoid safety accidents. [0004] The present invention realizes multi-cha...

Claims

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to view more

Application Information

Patent Timeline
no application Login to view more
IPC IPC(8): B66C23/88
Inventor 唐宏杨成肖清李剑
Owner GANZHOU DEYE ELECTRONICS TECH
Who we serve
  • R&D Engineer
  • R&D Manager
  • IP Professional
Why Eureka
  • Industry Leading Data Capabilities
  • Powerful AI technology
  • Patent DNA Extraction
Social media
Try Eureka
PatSnap group products

Browse by: Latest US Patents, China's latest patents, Technical Efficacy Thesaurus, Application Domain, Technology Topic.

© 2024 PatSnap. All rights reserved.Legal|Privacy policy|Modern Slavery Act Transparency Statement|Sitemap