Electric hoist hook device
An electric hoist hook device at least comprises hook pulleys, bolts, hook nameplates, clamps, pull plates, a hook, a pulley shaft, a hook nut, a hook cross beam and a bearing, wherein the pull plates are arranged on the inner sides of the hook pulleys and fixedly connected with the inner sides of a...
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Format: | Patent |
Sprache: | eng |
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Zusammenfassung: | An electric hoist hook device at least comprises hook pulleys, bolts, hook nameplates, clamps, pull plates, a hook, a pulley shaft, a hook nut, a hook cross beam and a bearing, wherein the pull plates are arranged on the inner sides of the hook pulleys and fixedly connected with the inner sides of a pulley block; the hook nameplates are fixedly connected with casings of the hook pulleys through bolts, and fixing clamps are arranged at the bottom ends of the hook nameplates; and the hook penetrates through the hook cross beam and is rotationally connected with the hook cross beam, the top end of the hook is connected with the hook nut, and the pulley shaft is arranged between the hook pulleys. On the premise that the functions of a conventional hook can be realized, the pulley block and the pull plates are arranged on the electric hoist hook device, and the overall running and using are more convenient and more rapid; a safety baffle is arranged at the upper end of an outer opening of the hook, and safety of the whole hook device is improved during use; and the device is simple in overall structure, convenient to use and easy to popularize and use. |
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