Bridge crane general mechanical, electrical and metal structure composed of three parts. The outer ends of the image of a bridge crane supported on two parallel translation overhead track running flat single span bridge. 1, the mechanical parts: the three agencies namely the lifting mechanism, trolley traveling mechanism and traveling mechanism. Hoisting mechanism is used to vertically articles, trolley traveling mechanism is used to move laterally with a load; traveling mechanism used to lift cars and articles for longitudinal movement, European crane to reach the three-dimensional space and make handling loading and unloading of goods available. 2, part of the metal structure: the bridge and the small frame components. 3, electrical parts: the electrical equipment and electrical lines form 18, shift recording is not allowed in this cab, a unified place to go on stage with the cab on the corner. Fill in the record required to go on stage, fill put in place. Fraud and deception, fill in false records, and offenders punished. Third, from the method of operation when lifting mechanism brake failure: First to conduct a spot car or reverse action, and issued an emergency signal immediately, while looking for a place to land hanging objects. Was hanging objects such as the location of which can fall, we should control handle according to the normal method of operation to drop the last stage, Kau cranes make hanging objects fall, never allowed to make hanging objects free fall. If circumstances do not allow direct whereabouts hanging objects, we must quickly go to the controller to handle stepwise increase in the last one, do not all of a sudden rise in the controller handle to the last stage, because the torque change Great, safe cranes, overcurrent relay contact will disconnect the power off, Xinping County cranes, so weight immediately free fall, causing more accidents. While such reverse operation, but also quickly search for a suitable landing site object. Repeated reverse operation until finding a suitable landing site to an article. Xinping County cranes, crane small, generous heavy (high-quality businesses) are provided by generous Heavy Machinery Co., Ltd., Henan Province. Road Zhiyuan, temper forward. Heavy Machinery Co., Ltd., Henan Province, generous (www.hnqizhongshebei.com) (www.hnqizhongshebei.com) aims to become and you win symbiosis, strategic partners to move forward, more determined to become the engineering, construction crane of the most influential business , and you leap together to success!