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Gesture monitoring and positioning device in large workpiece lifting process

A technology of large workpieces and positioning devices, which is applied in the direction of transportation and packaging, load hanging components, etc., can solve some problems such as the difficulty of adjusting small offsets, and achieve the effects of shortening adjustment time, saving auxiliary command, and high feasibility

Active Publication Date: 2018-05-04
DALIAN UNIV OF TECH
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, if the installation and positioning of workpieces with huge mass and volume are not accurate, it is particularly difficult to adjust a small offset

Method used

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  • Gesture monitoring and positioning device in large workpiece lifting process
  • Gesture monitoring and positioning device in large workpiece lifting process
  • Gesture monitoring and positioning device in large workpiece lifting process

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Embodiment

[0029]The invention not only invents a set of attitude monitoring and positioning device in the hoisting process of the workpiece, but also provides a matching method. A device for attitude monitoring and positioning during workpiece hoisting includes a master machine, a slave machine A and a slave machine B. The host 1 includes a microprocessor A, the display module is connected to the SPI interface of the microprocessor A through the SPI bus data line port, and the wireless data transmission module A is connected to the host microprocessor through the UART serial port line, and the host controls the keyboard and GPIO connection for Microprocessor A. The DC stabilized power supply input terminal cab is connected to the power supply pin of the microprocessor A at the vehicle 24V power supply connection output terminal. Main engine 1 is installed in the suitable position of cockpit 5. Microprocessor B is connected with three GPS modules (GPS-A, GPS-B, GPS-C) respectively thro...

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Abstract

The invention discloses a gesture monitoring and positioning device in a large workpiece lifting process. A slave machine A with a GPS module and a gesture detecting module is mounted on a plane of alarge workpiece to be lifted; a slave machine B with a GPS receiving module and a gesture detector is mounted on a mounting base; a main machine module with a display screen is mounted on a lifting console; and a base station is mounted in an open high place without a shielding object in a construction environment. A main machine is respectively in wireless communication with the slave machine A and the slave machine B. The slave machine A is in wireless communication with the base station. The slave machine A and the slave machine B calculate an absolute position and gesture information of lifted workpieces; meanwhile, the slave machine A improves the positioning precision through the base station; and the slave machine A and the slave machine B send information to the main machine through a wireless communication module. The main machine displays the workpiece speed, the acceleration, the distance and the workpiece lifting schematic diaphragm on the screen. The system can greatly improve the workpiece installation positioning and gesture detecting precision through unique layout and solution algorithm to effectively improve the large workpiece lifting installation efficiency.

Description

technical field [0001] The invention belongs to the field of hoisting and debugging of large workpieces and its application, and in particular relates to a posture monitoring and positioning device in the hoisting process of large workpieces, which is suitable for positioning and installation of workpieces with large volume and weight, and can be widely used in lifting shipbuilding workpieces, installing hydroelectric wind turbines, etc. Lifting and installation of large workpieces in the industry. Background technique [0002] The precise positioning and installation of large workpieces is still a problem that needs to be overcome in engineering. For example, in the shipbuilding industry, the lifting and installation position of large ship engine rooms is an important link. The volume and quality of the ship engine room are relatively large, and it is difficult to accurately move the workpiece to the exact position during the hoisting process. If the workpiece cannot be hoi...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B66C13/08B66C13/46B66C13/44
CPCB66C13/085B66C13/44B66C13/46
Inventor 郭正刚孙阳阳李泽张良
Owner DALIAN UNIV OF TECH
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