Wireless remotely-controlled deviation-checking device for crawler-type counterweight trolley and control method thereof

A technology of wireless remote control and counterweight trolley, which is applied in the direction of cranes, transportation and packaging, and load hanging components, etc. It can solve problems such as structural limitations, unfavorable stability and safety of crawler cranes, and achieve synchronous control and accuracy. High, easy-to-handle effects

Inactive Publication Date: 2011-05-18
SHANGHAI SANY TECH
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, during the synchronous adjustment process of the main engine and the counterweight trolley, it is inevitable that there wil

Method used

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  • Wireless remotely-controlled deviation-checking device for crawler-type counterweight trolley and control method thereof
  • Wireless remotely-controlled deviation-checking device for crawler-type counterweight trolley and control method thereof
  • Wireless remotely-controlled deviation-checking device for crawler-type counterweight trolley and control method thereof

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Embodiment Construction

[0021] The present invention will be described in further detail below in conjunction with the accompanying drawings.

[0022] Such as figure 2 As shown, the wireless remote control deviation correction device of the crawler counterweight trolley of the present invention is composed of a wireless remote control box transmitter, a wireless remote control receiver, a proportional-integral-differential regulator (PID regulator), a motor speed sensor, a rotation angle sensor, etc. , wherein the wireless remote control box transmitter is connected to the wireless remote control receiver through radio waves for data communication; the wireless remote control receiver communicates with the PID regulator through the CAN bus, and each corresponding sensor is connected to the PID regulator for real-time Collect the real-time operating parameters of the counterweight trolley of the crawler crane and send them to the PID regulator. Use the selective knob switch, operating handle and dis...

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PUM

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Abstract

The invention provides a wireless remotely-controlled deviation-checking device for a crawler-type counterweight trolley, which comprises a wireless remote-control box transmitter, a wireless remote-control receiver, a PID (Proportion Integration Differentiation) regulator, a motor revolution speed sensor and a rotation angle sensor, wherein the wireless remote-control box transmitter is connected with the wireless remote-control receiver, the wireless remote-control receiver is connected with the PID regulator, and the motor revolution speed sensor and the rotation angle sensor are both connected with the PID regulator. In the wireless remotely-controlled deviation-checking device for the crawler-type counterweight trolley and a control method thereof, disclosed in the invention, the action type of the counterweight trolley is selected through the wireless remote-control box transmitter, and deviation-checking operation is executed for the crawler-type counterweight trolley through the wireless remote-control receiver, various corresponding sensors, PID regulator and other electric devices, and thus, the synchronous control of a crawler crane host machine and the counterweight trolley is ensured. The wireless remotely-controlled deviation-checking device for the crawler-type counterweight trolley and the control method thereof are easy to operate, have high accuracy and are favorable for effectively improving the working efficiency of crawler cranes.

Description

technical field [0001] The invention relates to the technical field of crawler cranes, in particular to a wireless remote control deviation correction device for a crawler counterweight trolley and a control method thereof. Background technique [0002] At present, in industrial automation control, remote control technology has been widely developed and applied. Usually, wired remote control devices are used on small-tonnage crawler cranes, and wireless remote control devices are used on large-tonnage crawler cranes to control the telescopic operation of auxiliary installation equipment such as outrigger cylinders and winch power pins, so as to facilitate the installation of crawler cranes. It provides convenience for disassembly and removal, greatly saves manpower, and improves the working efficiency and operational safety of crawler cranes. [0003] As the tonnage of crawler cranes continues to increase, in addition to the convenience of installation and disassembly o...

Claims

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Application Information

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IPC IPC(8): B66C23/76B66C13/18
Inventor 谭凌群刘响徐云
Owner SHANGHAI SANY TECH
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