Online automatic detection device applied to displacement in steel coil transportation process

Abstract

The invention discloses an online automatic detection device applied to displacement in a steel coil transportation process. The device comprises an insertion device, a three-way cam self-locking device, a base device and a displacement detection device, wherein the insertion device is used for transferring torque when the displacement detection device is installed; the three-way cam self-lockingdevice receives the transferred torque, rotates for a small angle, pushes a push rod to be tightly clamped to the inner wall of the steel coil, and forms self locking after the insertion device is pulled out; the base device performs a fixing function to enable a steel coil displacement monitoring device to be in parallel with an installation plane; the displacement detection device comprises a displacement information collection module and a master control module, wherein the displacement information collection module is used for collecting the displacement of the steel coil; and the master control module processes the collected displacement of the steel coil to obtain a steel coil movement distance, and sends the steel coil movement distance to an upper computer. The device is fixed on the inner wall of the steel coil by the three-way cam mechanism so as to realize the accurate measurement of displacement change along with the displacement of the steel coil so as to be safe and reliable. A single chip microcomputer adopted by the device has the advantages of ultra-low power consumption, low cost and simple circuit. The device has an important function for the safety and cost management and control and the high-efficiency operation of the steel coil industry, and the device has an extremely high use value and a wide application prospect for the safety aspect of the factory storage and the transportation process of the steel coil in the future.

Description

technical field [0001] The invention relates to an on-line automatic detection device for displacement in the transportation process of steel coils, which belongs to the technical field of mechanical engineering and automation. Background technique [0002] The iron and steel industry has always been a characteristic industry in my country, which occupies a large proportion of the national economy. Among them, large-scale steel coils are an important product. The products are widely used in medicine, chemical industry, environmental protection, grain and oil, feed, building materials and other industries. It is a must in today's society. Indispensable basic material. Since the volume of the steel coil is generally large, and the steel coil is generally not easy to be fixed, whether it is stored in the factory building or during transportation, it is very easy to roll, and it is easy to throw the steel coil out, which is harmful to the safety of transport personnel and the roa...

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Problems solved by technology

The accuracy of this method is slightly lower, the cost is higher, and the adaptation conditions are harsher

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