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Safety monitoring system of tower crane and tower crane with same

A safety monitoring system, tower crane technology, applied in cranes, load hanging components, transportation and packaging, etc., can solve the problems of unreliable monitoring, scattered structure, complicated installation, etc., and achieve convenient debugging, convenient installation, and control accuracy high effect

Inactive Publication Date: 2017-10-10
CHANGSHA HAICHUAN AUTOMATION EQUIP
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0010] The invention provides a tower crane safety monitoring system to solve the existing technical problems of unreliable tower crane parameter monitoring, complicated installation and scattered structure

Method used

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  • Safety monitoring system of tower crane and tower crane with same
  • Safety monitoring system of tower crane and tower crane with same

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0035] In one embodiment, the GPS positioning device 20 is installed on the hook 4, the GPS positioning device 20 receives the geographical location information where the current hook is located, the lifting weight detection device 10 generates the lifting weight parameters corresponding to the hook, and the processing device 30 Receive geographic location information and hoisting parameters to generate safety parameters used to reflect the current operating conditions of the tower crane. In this embodiment, the safety parameters include but are not limited to: boom swing angle, trolley width, lifting weight, hook height, and working moment. In a specific application, the positioning information received by the GPS positioning device 20 includes longitude and latitude data and altitude data, and the processing device 30 includes an initialization unit for performing initialization according to the data received by the GPS positioning device 20 . During initialization, the towe...

Embodiment 2

[0043] The difference between embodiment two and above-mentioned embodiment one is that when the GPS positioning device 20 is located on the dolly 5, it also includes a height sensor for detecting the real-time height parameter of the suspension hook 4 (such as using a barometer to detect the height parameter), and the processing device 30 Receive the detection parameters of the height sensor to generate the corresponding hook height. Refer to the description of Embodiment 1 for the rest, and details are not repeated here.

[0044] According to another aspect of the present invention, a tower crane is also provided, including the tower crane safety monitoring system of the above embodiment.

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Abstract

The invention discloses a safety monitoring system of a tower crane and the tower crane with the safety monitoring system. The safety monitoring system of the tower crane comprises a GPS device used for positioning the real-time position of a trolley or a lifting hook of the tower crane and further comprises a processing device which is in communication connection with the GPS device. The processing device is used for receiving corresponding parameters detected by the GPS device and generating safety parameters used for safety monitoring of the tower crane. Through the GPS device and the processing device, the various parameters of the tower crane can be detected in real time. The safety monitoring system of the tower crane is convenient to install and debug and high in control precision.

Description

technical field [0001] The invention relates to the field of tower crane monitoring, in particular to a tower crane safety monitoring system and a tower crane having the same. Background technique [0002] Tower cranes are large-scale operating equipment on construction sites. Their main function is to transport building materials vertically in the construction of high-rise buildings. With the continuous development of the construction industry, there are more and more high-rise buildings, and the amount of tower cranes is also increasing. However, the accompanying safety accidents also occur from time to time. There are many serious accidents with personal casualties every year in the country. Judging from the analysis results of all the causes of the accident, the overload and overrun of the tower crane is a reason that cannot be ignored. [0003] However, there are still some problems with the overload protection devices for the lifting capacity and working moment of the...

Claims

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Application Information

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IPC IPC(8): B66C13/16B66C23/88
CPCB66C13/16B66C23/88
Inventor 倪建军
Owner CHANGSHA HAICHUAN AUTOMATION EQUIP