Center of gravity detection system for pipe gallery module

Abstract

The invention discloses a center of gravity detection system for a pipe gallery module, and belongs to the field of lifting equipment, and the system comprises load cells, hydraulic jacks, a support frame, a signal processing circuit, an RS485 serial bus and computer software. By reasonably arranging a plurality of hydraulic jacks and load cells under the pipe gallery module, the entire pipe gallery module is lifted up, and then the position of the center of gravity of the pipe gallery module is calculated according to the relative position coordinates and load values of each load cell. The position of the center of gravity and total weight of the pipe gallery module can be actually measured on site, and the measurement results are accurate and can be used as important parameter indexes ofthe pipe gallery module to avoid the conditions of tilt, local overload and unstable structure that may occur when the pipe gallery module is towed, hoisted and combined and to effectively ensure thesmooth installation and integration of the pipe gallery module on site.

Description

technical field [0001] The invention belongs to the field of lifting equipment, and in particular relates to a system for detecting the center of gravity of a pipe gallery module. Background technique [0002] At present, the pipe gallery is widely used in various factories in the petrochemical industry. Many pipes are gathered together and arranged along the equipment or plant, mainly in the air, supported by supports to form a corridor of pipes. In order to improve the construction quality of pipe gallery projects, reduce safety accidents, and shorten the construction period, many pipe gallery projects are divided into several pipe gallery modules for design and construction. The main components of the pipe gallery module can be designed and manufactured in the workshop, delivered to the site in the form of modules and assembled. The specific weight and the position of the center of gravity of the pipe gallery module are obtained through theoretical calculation during des...

AI Technical Summary

Problems solved by technology

The specific weight and the position of the center of gravity of the pipe gallery module are obtained through theoretical calculation during design, which is not very accurate. Before on-site assembly, actual measurement is required. Otherwise, when pulling, hoisting and assembling the pipe gallery module, there will be problems There may be inclination, local overload and structural instability, which is not conducive to the long-term use and maintenance of the pipe gallery, and there are potential safety hazards

[0003] At present, it is difficult to measure the center of gravity of the pipe gallery module on site. The main reason is to use the finite element method for numerical analysis and simulation during design, and there is a lack of research on the actual measurement method on site. Therefore, the accuracy of the center of gravity position obtained is low. In order to ensure the smooth progress of the on-site hoisting and connection of the pipe gallery modules, it is urgent to provide a new type of center of gravity detection system for the pipe gallery modules to solve the above problems

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