Torque measurement sensing alarm system and method

Abstract

The invention discloses a torque measurement sensing alarm system and method, wherein the system comprises a torque measurement device, an installation device and a receiving device, and the torque measurement device is fixed in a measured main shaft through the installation device. The collection of the torque value when a fastening joint is fastened in place is completed in an earlier stage to determine the fastening in-place standard, a torque wrench sends a fastening in-place signal when the fastening is in place, and in the aspect of processing the in-place signal, a worker can hear the signal, and a management and control worker can also receive the fastening in-place signal; the fastening of the fastening joint can be managed and controlled, and the fastening quality and the processof personnel on the tower can be managed and controlled, so that the blank of management and control during fastening of the fastening joint is filled, the problem of heating of the fastening joint due to the fact that the fastening joint is not fastened in place is reduced, and the operation of on-site personnel is also clearly standardized; furthermore, the working efficiency is improved.

Description

technical field [0001] The invention relates to the technical field of substation maintenance, in particular to a torque measurement sensing alarm system and a method thereof. Background technique [0002] Fastening tools such as wrenches are used in various fastening scenarios in substations. However, after the fastening is completed, there are still a large number of hot spots at the fastening joints during the follow-up inspection and temperature measurement process, and a large proportion of them are untightened fastening joints. The work of fastening the joints is now outsourced to the construction unit. The skills of the construction unit personnel and the degree of rigor to the work are uneven. : The tools on the job site are complicated, the communication between the users of each tool is not in place, the bolt fastening lacks quantitative standards, the historical data statistics of the workload in the past need to invest a lot of manpower for statistics, and there ...

AI Technical Summary

Problems solved by technology

[0002] Fastening tools such as wrenches are used in various fastening scenarios in substations. However, after the fastening is completed, there are still a large number of hot spots at the fastening joints during the follow-up inspection and temperature measurement process, and a large proportion of them are untightened fastening joints. The work of fastening the joints is now outsourced to the construction unit. The skills of the construction unit personnel and the degree of rigor to the work are uneven. : The tools on the job site are complicated, the communication between the users of each tool is not in place, the bolt tightening lacks quantitative standards, the historical data statistics of the workload in the past need to invest a lot of manpower for statistics, and there is no basis for traceability and tracking management after the operation. These phenomena It is not conducive to the safety and quality management and the improvement of the skills of the operators, so it is necessary to carry out the research on the sensor alarm system based on torque measurement

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