Online detecting device and method for mechanical joint of whole core tape

Abstract

The invention discloses an online detecting device and method for a mechanical joint of a whole core tape. The online detecting device comprises a bottom moving roller, a device base, a lower eddy current displacement sensor, a mechanical joint placing hole, a joint spacing detector, a supporting back plate and an upper eddy current displacement sensor. The joint spacing detector is mounted abovea connecting support plate, the supporting back plate is mounted above the joint spacing detector, a data collector is installed below the upper eddy current displacement sensor, an operation controlbox is installed below the data collector, a liquid crystal display is installed below the operation control box, an operation control button is installed below the liquid crystal display, and a high-energy lithium battery pack is installed below the operation control button. The online detecting device and method has the advantages that the mechanical joint of the tape is detected by a machine, detection results can be displayed in real time, the work efficiency is high, the detection speed is fast, and a large amount of manpower and material resources are saved at the same time.

Description

technical field [0001] The invention relates to the field of on-line monitoring equipment, and the invention relates to an on-line detection device and method for a mechanical joint of an integral core adhesive tape. Background technique [0002] Rebar mechanical connection is a new type of rebar connection process, known as the "third-generation rebar joint" after binding and electric welding. It has a joint strength higher than that of the base material of the rebar, a speed 5 times faster than electric welding, no pollution, and saves 20% of steel. %Etc. A joint formed by the engagement of a specially made tapered thread at the end of the bar with the tapered thread of the connector. The birth of the taper thread connection technology overcomes the shortcomings of the sleeve extrusion connection technology. The taper thread head is completely prefabricated in advance, and the on-site connection takes up a short period of time. It only needs to be operated with a torque ...

AI Technical Summary

Problems solved by technology

[0003] At present, most of the mechanical joints of the whole core tape are tested manually in our country. Workers with many years of work experience are required to observe and test the mechanical joints and get the results. This working method is not only low in work efficiency, but also easy to make wrong judgments.

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