An intelligent tower crane system and its working method

A technology of smart towers and hooks, applied in the direction of load hanging components, safety devices, cranes, etc., can solve problems such as low security, hidden safety hazards, fatigue, etc., and achieve the effect of improving the degree of intelligence

Active Publication Date: 2018-03-27
JIANGXI ZHONGTIAN INTELLIGENT EQUIP CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

The tower cranes in the prior art are mainly operated manually in the high-altitude operation room, which requires high proficiency and operation accuracy of the operators, and the guarantee is low.
Moreover, in many cases, the cargo to be transported is relatively fixed, and the operation of the tower crane is repetitive, monotonous, heavy and high-intensity work, which is likely to cause fatigue and bring potential safety hazards

Method used

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  • An intelligent tower crane system and its working method
  • An intelligent tower crane system and its working method

Examples

Experimental program
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Effect test

Embodiment 1

[0022] Such as figure 1 and figure 2 As shown, the present embodiment 1 provides an intelligent tower crane system, including: a boom 1, a control unit, a hook unit 2 and a beacon generator 3 located in the loading and unloading operation area; wherein the control unit is installed in the tower crane operation room 13, and is used to control the boom 1 and the hook unit 2; the hook unit 2 includes: a safety distance detection unit, an audible and visual alarm unit; and the hook unit communicates with the beacon through the safety distance detection unit When the distance is lower than the limit value, the sound and light alarm unit will give an alarm and send the alarm signal to the control unit.

[0023] The limit value includes a safe distance, and is located within the safe distance to set a dangerous range. The controller is also connected to an alarm module, and after the distance enters the safe distance range, the first-level alarm signal is issued by the sound and li...

Embodiment 2

[0036] On the basis of embodiment 1, this embodiment 2 provides a working method of the intelligent tower crane system, wherein the hook unit measures the distance in real time through the safety distance detection unit and the beacon generator, when the distance is lower than the limit value , the sound and light alarm unit will alarm and send the alarm signal to the control unit.

[0037] The control unit includes: a controller, a keyboard unit connected to the controller, and a manipulation action collection unit; wherein the keyboard unit is suitable for inputting lifting instructions; the manipulation movement collection unit is suitable for recording The hoisting trajectory of the main body of the tower crane and the hook unit.

[0038] The control action acquisition unit includes: a geomagnetic sensor used to detect the steering of the boom, a first photoelectric rotary encoder installed in the luffing mechanism, to collect the traveling distance of the trolley correspo...

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Abstract

The invention relates to an intelligent tower crane system and an operating method thereof. The intelligent tower crane system comprises a boom, a control unit, a lifting hook unit and a beacon generator, wherein the beacon generator is positioned on a loading and unloading operation area; the control unit is mounted in a tower crane operating room and is used for controlling the boom and a lifting hook unit; the lifting hook unit comprises a safety clearance detection unit and a sound-light alarm unit and measures distance in real time through the safety clearance detection unit and the beacon generator; when the distance is lower than a limit value, the sound-light alarm unit gives an alarm and sends an alarm signal to the control unit. The intelligent tower crane system and the operating method thereof measure the distance in real time through the safety clearance detection unit and the beacon generator; when the distance is lower than the limit value, the alarm is given, and therefore an hoisting accident is avoided. The intelligent tower crane system also has a self-learning function and can identify material types according to weight and record the hoisting track according to the material types so as to realize automatic hoisting, and the intelligent degree of the tower crane is improved.

Description

technical field [0001] The invention relates to a tower crane used in construction, in particular to a safety tower crane with a self-learning function. Background technique [0002] Tower cranes are the most commonly used lifting equipment on construction sites, used to carry various construction materials such as steel bars, concrete, steel pipes, etc. for construction. The tower cranes in the prior art are mainly operated manually in the high-altitude operation room, which requires high proficiency and operation accuracy of the operators, and the guarantee is low. Moreover, in many cases, the cargo to be transported is relatively fixed, and the operation of the tower crane is repetitive, monotonous, heavy and high-intensity work, which is likely to cause fatigue and bring potential safety hazards. Contents of the invention [0003] The object of the present invention is to provide an intelligent tower crane system and its working method, so as to realize the intelligen...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): B66C13/16B66C23/64B66C15/06
CPCB66C1/40B66C13/16B66C13/46B66C13/48B66C15/065B66C23/64B66C23/88
Inventor 房慧龙罗锦宏房淼森
Owner JIANGXI ZHONGTIAN INTELLIGENT EQUIP CO LTD
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