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Tower crane anticollision mechanism with excellent performance

An anti-collision, superior technology, applied in the direction of cranes, transportation and packaging, etc., can solve the problems of different settings, tipping, etc., and achieve the effect of strong flexibility and superior performance

Inactive Publication Date: 2015-04-08
成都嵌智捷科技有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

The collision between the tower crane and the tower crane is due to the lack of a corresponding mechanism on the tower crane to accurately measure the lifting weight, the inclination range and the inclination angle of the tower crane. During the adjustment process of the tower crane, due to the excessive rotation range The danger of tipping, and the anti-collision mechanism used to protect the tower crane cannot be set differently according to actual needs

Method used

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  • Tower crane anticollision mechanism with excellent performance

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Embodiment 1

[0019] Such as figure 1 Shown, the present invention comprises ARM processor, analog-to-digital converter, relay, serial port expansion chip, programmable logic device, buzzer, real-time clock chip, weight sensor, amplitude sensor and inclination sensor, described analog-to-digital converter, The relay, the programmable logic device and the real-time clock chip are all connected to the ARM processor; the weight sensor, the amplitude sensor and the inclination sensor are all connected to the analog-to-digital converter; the serial port expansion chip is connected to the programmable logic device.

[0020] First, a suitable program can be programmed into the programmable logic device, and then the weight sensor, amplitude sensor and inclination sensor in this terminal convert the electrical signals of weight, amplitude and inclination angle into digital signals through an analog-to-digital converter. The signal is transmitted to the ARM processor for processing, and then the rel...

Embodiment 2

[0024] This embodiment is preferably as follows on the basis of Embodiment 1: the programmable logic device is a field programmable gate array type programmable logic device. The device offers the highest logic density, richest feature set, and highest performance, supporting many of the latest ultra-fast device and device signaling technologies.

[0025] The serial port expansion chip is also connected with a data transmission station and a GPS terminal. On the ARM processor, the serial port expansion chip is also used to connect the data transmission radio station and the GPS terminal at the same time, and the high-performance professional data transmission radio station realized by DSP technology and radio technology is used for wireless data transmission and positioning control, which is convenient for remote monitoring and further avoids tower cranes from contacting each other. Collision between tower crane, tower crane and obstacle.

[0026] An LCD display is also conne...

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Abstract

The invention discloses a tower crane anticollision mechanism with excellent performance, which comprises an ARM processor, an analog to digital converter, a relay, a serial extension chip, a programming logic device, a buzzer, a real-time clock chip, a weight sensor, an amplitude sensor and an inclination angle sensor, the analog to digital converter, the relay, the programming logic device and the real time clock chip are connected to the ARM processor; the weight sensor, the amplitude sensor and the inclination angle sensor are connected to the analog to digital converter; and the serial extension chip is connected to the programming logic device. According to the above principles, hoisting weight, inclination amplitude and inclination angle of the tower crane can be accurately determined, when the rotation amplitude of the tower crane is large, the tower crane anticollision mechanism makes an alarm, hidden trouble is reduced, performance is stable and safe, in addition, the anticollision mechanism can be set according to different practical requirement, and flexibility is stronger.

Description

technical field [0001] The invention relates to the field of tower crane safety, in particular to a tower crane anti-collision mechanism with superior performance. Background technique [0002] With the continuous expansion of the scale of urban infrastructure construction and the increasing number of large-scale projects and group projects, a single tower crane can no longer meet the construction needs, and it is common for multiple tower cranes to work in groups. In order to ensure the full coverage of the work during the construction and improve the construction efficiency, it is often necessary to arrange multiple tower cranes with close-distance cross-operations at the same time on the same construction site. There may be operation collisions between these tower cranes during operation. Including the collision between the tower crane and the tower crane, and the collision between the tower crane and the obstacle, so how to avoid the collision between the tower crane gro...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B66C23/88
CPCB66C23/88B66C2700/03
Inventor 杨勇
Owner 成都嵌智捷科技有限公司
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