Crane multi-rope movable pulley hook self-generating device

Abstract

The invention discloses a crane multi-rope movable pulley hook self-generating device. The device comprises a self-generating device arranged body in a bracket box above baffles at two sides of a pulley block and at the inner side of a steel wire rope, and the self-generating device body is driven by a friction generating friction wheel to operate to generate three-phase alternating current, and the three-phase alternating current is rectified to meet the use of electric equipment. Two end covers are closed along the relative positions, an inserting plate is inserted along the caliber of an inserting groove, a first clamping block and a second clamping block are clamped, a reserved groove and a reserved protruding block are matched, a hanging buckle is pulled until the hanging buckle is movably arranged on the hanging head in a sleeving manner and clamped on the hanging head, and the two end covers are fixed. By arranging the group of the inserting plate and the inserting groove and the group of the hanging buckle and the hanging head at the joint of the two end covers, the whole body is in a meshed state, so that the upper end cover and the lower end cover are fixed very firmly, meanwhile, simple, convenient and reliable mounting and dismounting are achieved, an operator can open the upper end cover conveniently, and internal devices can be overhauled conveniently.

Description

technical field [0001] The invention relates to a self-generating device, in particular to a multi-rope movable pulley hook self-generating device for a crane, which belongs to the technical field of mechanical protection. Background technique [0002] In recent years, as my country has intensified its infrastructure construction, the number of construction projects has increased, and the demand for construction machinery has gradually increased. How to improve the crane's own safety, operational safety, and reduce the labor intensity of operators requires more intelligence. When modernization and information technology are applied to this field, self-generating devices are generally used to operate the crane. [0003] The installation of existing self-generating devices on the market is difficult and complicated, and the accuracy of subsequent on-site installation cannot be effectively controlled, resulting in an increase in the construction period. Therefore, in view of th...

AI Technical Summary

Problems solved by technology

[0003] The installation of existing self-generating devices on the market is difficult and complicated, and the accuracy of subsequent on-site installation cannot be effectively controlled, resulting in an increase in the construction period

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