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国家技术创新项目 Project of national technology innovation 防　跑　制　动　器 Anti-skid brake 使　用　说　明　书 Use instructions专利产品仿制必究 专利号patent number：zl01 2 17296.0 通 州 市 意 达 港 口 机 械 有 限 公 司 Tongzhou yida of port machinery limited company 港口使用的门座起重机、桥吊等，在轨道上运行的起重机械，除了自身的安全保护系统以外，必须配备预防自然风力、对轨道式起重机械可能造成危害的应急安全保护装置。近年来，轨道式起重机械，由于没有安全有效的防跑装置，而造成机毁人亡的恶性事故时有发生。Bridge crane, port crane, hoisting machinery in orbit,In addition to its own security protection system,Must be equipped with the prevention of natural wind,On the orbit type hoisting machinery may cause harm of emergency safety protection device.In recent years, rail mounted crane, because there is no safe and effective anti running device, and the cause of malignant accident crash happens. 大自然的风力对轨道式起重机械所造成的危害，可以分为两种情况：Harm nature wind on track hoisting machinery caused by,Can be divided into two types: 一种是在气象预报情况下发生的强风，其风力强度虽然很大，但是管理人员可以根据气象预报，预先决定停产，在强风到达之前，采取多种防范措施，例如：加固锚定，加防风拉绳等等，都是十分有效的方法。A occurred in weather forecast case winds, the wind strength though large,But managers can according to the weather forecast, pre production, in the wind before the arrival, adopt a variety of measures,For example: reinforcement anchoring, plus wind rope and so on, are very effective method. 另一种是没有得到气象预报、吊车在正常装卸作业过程中，突然遇到强劲阵风（即：瞬间突发强风，风向风力不定，随时随地都有发生的可能，很难预测），吊车司机集中精力注意装卸作业，不容易察觉，当吊车被风力吹动后，由于吊车上没有应急防跑制动装置，往往使操作人员措手不及，作业人员无法及时阻止受风力吹跑的吊车，而造成严重的后果.The other one is not to get in the normal loading and unloading process meteorological forecast, crane,Suddenly encountered strong gust of wind(i.e.: instant burst of strong winds, wind direction and wind power uncertainty, whenever and wherever possible is possible, it is difficult to predict),Crane driver focus on handling operation, not easy to detect,When the crane is wind blowing after,The crane is no emergency anti running brake device, often enable the operator to be taken by surprise, workers unable to stop by the crane wind run, resulting in serious consequences. 为了使吊车司机能在驾驶室内，随时采