Hook capable of weighing

• Main Author: CHANGJU HU
• Format: Patent
• Language: English
• Published: 14.02.2007
• Subjects: CRANES; HAULING; HOISTING; LIFTING; LOAD-ENGAGING ELEMENTS OR DEVICES FOR CRANES, CAPSTANS,WINCHES, OR TACKLES; PERFORMING OPERATIONS; TRANSPORTING

The utility model relates to a weighing hook or pothook. The weighing hook comprises a hook body and a draw plate. A resilient weighing element is arranged between the fixing nut of the hook body and the connecting crossbeam and a weighing indication organ is arranged on the draw plate, and the weighing indication organ is connected with the resilient weighing element movably. A dial is arranged at the external side of the draw plate and the fingers of the weighing indication organ that are corresponding to the dial generate resilient deformation displacement along with the resilient weighing element and rotate. Toward the utility model, a resilient weighing element and a scale indication organ are additionally arranged on the common pothook or hook so as to exert the effect of measuring the weight of the object when hoisting the heavy object, which is featured with simple structure, low cost, convenience for use, intuition and durability. The utility model has a lower requirement of the using condition, fearless of outdoor or overcast and rainy working, so the invention has a strong applicability and is easily promoted so as to meet various kinds of hoisting and lifting machines. And at the same time the spring can exert a certain buffering function when hoisting the heavy object that is stable when running so as to benefit for protecting the hoisting equipment.