Hook body of industrial hook

Abstract

The invention belongs to the technical field of drag hook tools and particularly relates to a hook body of an industrial drag hook. The hook body of the industrial drag hook comprises an upper hook body and a lower hook body, the upper hook body is in flush connection with the upper end of the lower hook body, and the area of the upper end face of the upper hook body is twice of that of the upper end face of the lower hook body. The upper hook body comprises a straight rod, a curved rod and an oblique rod, and the straight rod is twice longer than the oblique rod. The lower hook body comprises a front hook, a middle rod and a tail rod, the front hook is arranged at the bottom of the oblique rod, the middle rod is an arc rod, and the tail rod gradually shrinks from one end, close to the middle rod, of the tail rod to the upper end of the lower hook body. The hook body of the industrial drag hook has the advantages that when the hook body is used, objects can be hooked more easily, loss of the hook body can be reduced, and service life of the hook body is prolonged.

Description

technical field [0001] The invention belongs to the technical field of draw hooks, in particular to a hook body of an industrial draw hook. Background technique [0002] Pull hooks are generally used to hook objects, and industrial pull hooks are generally used in high-temperature furnaces to take out or put objects that need to enter and exit the high-temperature furnace. The structure of present industry drag hook generally all is to comprise straight bar, and one end of straight bar is connected with arc bar, and the other end of arc bar is connected with front bar parallel with straight bar. When this type of drag hook is in use, because the front bar and the straight bar are parallel to each other, it is difficult to hook the object when in use, especially when it is in use, it is generally hooked by machinery, so it increases its function. Difficulty of use. Often when in use, objects are often not picked up by the hook and need to be reused. Moreover, because it is...

AI Technical Summary

Problems solved by technology

When this type of drag hook is in use, because the front rod and the straight rod are parallel to each other, it is difficult to hook the object when using it, especially when it is used, it is generally hooked by machinery, so it increases its function. Difficulty of use

Often when in use, objects are often not picked up by the hook and need to be reused

Moreover, because it is used in a high-temperature furnace, the loss of the drag hook is relatively large, and it is often necessary to replace it, causing trouble

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