Safe monitoring device of winding engine

Abstract

The invention relates to a monitoring device and in particular relates to an automatic and safe monitoring device for preventing a wire rope of a winding engine from separating from a groove. The monitoring device comprises a base, a position induction device and a position sensor, wherein one end of the position induction device is rotationally connected with a base; the other end resists against the wire rope of the winding engine; the position sensor comprises a signal emission component and a signal receiving component; the position of one component is fixed; the other component is connected with the position induction device, and a signal is transmitted when the positions of the two components correspond. The safe monitoring device has the characteristics of monitoring in real time and alarming immediately, and can effectively avoid production accidents.

Description

technical field [0001] The invention relates to a monitoring device, in particular to an automatic safety monitoring device for preventing the wire rope of a winch from falling out of groove. Background technique [0002] With the development of the national economy and the continuous improvement of the level of industrial modernization, the safety and smoothness of industrial production lines are directly related to the production costs of enterprises, which in turn affects their market competitiveness. As a convenient traction device, the hoist is widely used in various fields. Its basic principle is to complete the traction work by driving the reel and winding the rope by manpower or mechanical power. It can be lifted vertically, pulled horizontally or inclined. thing. The electric hoist is mainly used in the market. The electric hoist is composed of a motor, a coupling, a brake, a gear box and a reel. It is suitable for the situation where the lifting height and the loa...

AI Technical Summary

Problems solved by technology

The electric hoist is mainly used in the market. The electric hoist is composed of a motor, a coupling, a brake, a gear box and a reel. It is suitable for the situation where the lifting height and the loading and unloading capacity are large and the work is frequent. The speed regulation performance is good and the positioning is accurate. The hoist is widely used in the sleeve filling and unloading process of the stainless steel annealing and pickling production line. With the rotation of the hoist, the transmission direction of the steel wire rope on the hoist changes continuously, resulting in the direction of the rope groove on the hoist being inconsistent with the transmission direction of the wire rope. During the process, when the transmission direction of the steel wire rope changes greatly, the wire rope will be out of position and gnawed between the rope groove. Since this situation is difficult to monitor in real time, it will cause the wire rope to fall out of the groove if it lasts for a long time, and then cause the wire rope to be disordered. , Winding, it is easy to cause production accidents, increase production costs, and it is not easy to maintain, seriously affecting production efficiency

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