Tower crane with monitoring system

A technology for monitoring systems and tower cranes, applied in cranes, load hanging components, transportation and packaging, etc., can solve the problems of cumbersome device operation, inability to detect and alarm safely, and increase the workload of personnel, so as to reduce work burden and ensure Construction safety and comprehensive effect

Pending Publication Date: 2019-11-19
广州力环工程科技有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] Tower crane, the abbreviation of "tower crane", also known as "tower crane", is a kind of lifting equipment used in construction, and is widely used in lifting and handling machinery in ports, workshops, construction sites and other places. The hoisting construction of the site brings convenience, which can greatly reduce the workload and ease the construction difficulty of personnel. However, in the process of using the tower crane, it is necessary to know the working environment of the crane in time to ensure the safety of the construction. This requires A special tower crane with a monitoring system is used as an auxiliary support, but the traditional tower crane with a monitoring system has many shortcomings, the operation of the device is cumbersome, and it cannot monitor the torque, inclination, height, wind speed and distance between the tower crane and other tower cranes in real time. It is impossible to ensure the comprehensiveness of the monitoring data during the tower crane’s working process, because it is impossible to detect and deal with hidden dangers early, and it is even more difficult to guarantee the safety of construction. The monitoring data cannot be shared remotely, not only cannot be safely detected and alarmed, At the same time, it is not possible to notify the corresponding personnel to deal with it according to the actual situation and different combinations, which virtually increases the workload of the personnel. Therefore, it is imperative to realize a tower crane with a monitoring system that can solve such problems.

Method used

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  • Tower crane with monitoring system

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0028]Tower crane structure, the tower crane base 1 provides bottom support, the upper end of the tower crane base 1 is provided with a standard section frame 2, the standard section frame 2 provides support, the upper end of the standard section frame 2 is provided with a top plate 3, the top plate 3 provides a place for placement, and the top plate The upper end of the slewing mechanism 4 is provided with a slewing mechanism 4 to realize the rotation of the tower crane. The upper end of the slewing mechanism 4 is provided with a stand 6 to provide a support connection. The left and right sides of the stand 6 are respectively provided with a balance arm 7 and a lifting arm 8 , the balance arm 7 ensures the stability of the hoisting, the jib 8 is used as a support during hoisting, the upper end of the jib 8 is slidably connected with a sliding trolley 11, which is convenient for adjusting the hoisting position, and the inside of the sliding trolley 11 is equipped with a hoisting...

Embodiment 2

[0033] The difference between this embodiment and Embodiment 1 is that it also includes a torque sensor 5, which can monitor the torque information of the rotary mechanism 4 in real time. The output shaft is fixedly connected to the rotating shaft of the slewing mechanism 4 through a shaft coupling, and the torque sensor 5 is electrically connected to the PLC controller 22 .

[0034] Example three

[0035] The difference between this embodiment and Embodiment 1 is that it also includes a tie rod brace 27 and a wind speed sensor 17, the tie rod brace 27 ensures the stability of the system during hoisting, the wind speed sensor 17 can monitor the wind speed in real time, and the tie rod brace 27 is arranged on The upper end of the stand 6, the front tie rod of the tie rod brace 27 is fixedly connected with the middle part of the upper end of the boom 8, the rear tie rod of the tie rod brace 27 is fixedly connected with the upper middle part of the balance arm 7, and the wind spe...

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Abstract

The invention discloses a tower crane with a monitoring system. The tower crane with the monitoring system comprises a tower crane base, a height monitoring mechanism, a dip angle monitoring mechanism, a weight monitoring mechanism and an anti-collision mechanism. The height monitoring mechanism is arranged on the bottom surface of a crane boom. The dip angle monitoring mechanism is arranged on the bottom surface of a balance arm. The weight monitoring mechanism is arranged at the bottom end of a steel wire lifting rope. The anti-collision mechanism is arranged at the right end of the crane boom. The tower crane with the monitoring system is easy to operate and capable of monitoring information such as the hoisting quality, torque, dip angle, height, wind speed and the distance of the tower crane away from another tower crane in real time during operation of the tower crane and ensuring the comprehensiveness of monitoring data during operation of the tower crane. Hidden danger is foundand dealt with as early as possible. The construction safety is ensured. The monitoring data can be remotely shared. The tower crane with the monitoring system can conduct safety detection and warning and also can inform corresponding personnel to conduct processing according to the actual situation and different combination conditions and relieve the workload of the personnel.

Description

technical field [0001] The invention relates to the technical field of hoisting safety monitoring equipment, in particular to a tower crane with a monitoring system. Background technique [0002] Tower crane, the abbreviation of "tower crane", also known as "tower crane", is a kind of lifting equipment used in construction, and is widely used in lifting and handling machinery in ports, workshops, construction sites and other places. The hoisting construction of the site brings convenience, which can greatly reduce the workload and ease the construction difficulty of personnel. However, in the process of using the tower crane, it is necessary to know the working environment of the crane in time to ensure the safety of the construction. This requires A special tower crane with a monitoring system is used as an auxiliary support, but the traditional tower crane with a monitoring system has many shortcomings, the operation of the device is cumbersome, and it cannot monitor the t...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B66C23/16B66C23/10B66C13/16B66C23/88B66C13/48
CPCB66C13/16B66C13/48B66C23/10B66C23/16B66C23/88
Inventor 刘健刘友儒苗大勇金鑫荣亮亮
Owner 广州力环工程科技有限公司
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