Gantry crane brake and safety equipment to view the rules which should be set at the end of an operation ending only four fences and vibrant, and useful travel limit device;?.. 2 Each stopper should complete, active and useful; 3. guide rope move should vibrant, flower frame gantry driving, we should take the initiative to limit active solid; 4 reveals transmission section shield (cover) should be no shortage of completely; should be fitted with rain cover; 5 doors and into the crane cab to door, gantry bridge on the road recovery, should be equipped with electrical interlock protection device, when any one of the doors open, all organizations should stop working crane; 6. When the cart track laying, face or on the ground, the crane should be set to sweep rail plate; sweep away from the track surface rail board should not be greater than 10mm7 should be set unsolicited resetting type of emergency off switch, and to ensure that drivers operating convenience; 8 off the hook side of the main beam of single girder cranes should be set up anti-tipping safety hook; when the normal operation of the car, make sure the gap hook for the main beam, the operation should not have jamming; 9 lifting hot metal lifting two organizations should be installed height limit switch, two switch action should there has, and should manipulate different disconnecting device or use a different layout, functions should be solid and useful; when 10 gantry crane cab slide-wire terminals located carts, Wuxi gantry driving, leading to ladders and cranes walkway between the slip lines should be set fenders; slip lines end at end beams, set shield. Line hanging valve wear a reason, line hanging fatigue operation, hydraulic valve springs and related balance valve, valve seat, in the long-term high variable loads work, will produce fatigue and crack, causing the spring to shorten the length of the entire break, single fulcrum gantry driving, and seat sealing surface spalling, damage and failure; second, deformed parts, but has been in use, the residual stress of hydraulic valve parts in the processing and use of domestic and foreign residual stress exceeds the yield load of parts and materials When strength, parts deformation, and failure can not complete the required functions; third, long line hanging in inferior environments, resulting in a large area of ??corrosion, hydraulic oil mixed with water or an acidic substance is too high, use a long time after that will corrode hydraulic valves related parts to fail and lose their accuracy. Wuxi gantry driving, generous heavy, mobile gantry driving by heavy machinery Co., Ltd., Henan Province, generous. Wuxi gantry driving, generous heavy, mobile gantry driving is generous Henan heavy machinery Limited (www.hnqizhongshebei.com) (www.hnqizhongshebei.com) this year introduced a new upgrade, the above picture is for reference only, please call this page or Tel picture on to obtain the latest information, contact: Liu.