Pulley lifting hook for anti-dropping of steel wire rope
A wire rope and pulley technology, which is applied in the field of pulley hooks, can solve problems such as wire rope detachment and hidden dangers in production safety, and achieve the effects of preventing wire rope from falling off, reducing maintenance, and improving work efficiency
Inactive Publication Date: 2012-09-19
ANHUI PROVINCE SUZHOU CITY LONGHUA MACHINERY MFG
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Problems solved by technology
However, during the user's use, due to the force swing of the pulley hook, the steel wire rope often breaks away from the pulley hook, which brings hidden dangers to safety production.
Method used
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[0012] Referring to the accompanying drawings, the pulley hook for preventing the wire rope from falling off includes a pulley 1. A suspension hook 2 is installed on the pulley 1. The waist of the suspension hook 2 is rotated by a rotating shaft 3 and a baffle 4 is installed. Cavity, the rotating shaft 3 passes through the cavity, and a torsion spring 5 is installed on the rotating shaft 3 in the cavity, the pulley 1 is hingedly installed by a bracket, and the hook 2 is hinged on the pulley 1.
[0013] When in use, the wire rope is put into the pulley hook, and because of the function of the baffle, the wire rope is not easy to break away from the pulley hook.
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The invention discloses a pulley lifting hook for anti-dropping of a steel wire rope, which comprises a pulley, a lifting hook is arranged on the pulley, a baffle is arranged on a waist part of the lifting hook through a revolving shaft in a rotation way, a cavity is arranged in the lifting hook, the revolving shaft penetrates through the cavity, a torsional spring is arranged on the revolving shaft and in the cavity, the pulley is installed through a bracket in a hinge way, and the lifting hook is hinged on the pulley. The pulley lifting hook has the beneficial effects of reasonable design, low cost, and convenience in installation and use, so that maintenance during working is greatly reduced, the steel wire rope is prevented from dropping, the pulley lifting hook is safe and reliable, and the working efficiency is increased.
Description
technical field [0001] The invention relates to a pulley hook for preventing wire ropes from falling off in industrial and mining industries such as lifting, loading, and traction. Background technique [0002] Pulley hooks are widely used, and are often used as auxiliary equipment for lifting, loading, and traction in industries such as industrial mining. However, during the user's use, due to the forced swing of the pulley hook, the steel wire rope often breaks away from the pulley hook, which brings hidden dangers to safe production. In view of the above problems, a pulley hook that prevents the wire rope from falling off has been designed, which solves the above defects and enhances the safety performance. The current market solution to the above problems is the first example. Contents of the invention [0003] The technical problem to be solved by the present invention is to design a pulley hook that prevents the wire rope from falling off. [0004] Technical s...
Claims
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IPC IPC(8): B66C1/36
Inventor 王登林王文广徐超高善德吕西洋
Owner ANHUI PROVINCE SUZHOU CITY LONGHUA MACHINERY MFG