Container gantry crane rail type main drive mode and decorate a form
Rail type container gantry crane in addition to the lifting mechanism has its special choice, the car running mechanism and supporting agencies and other institutions of bridge type, type of gantry crane are basically the same.
(1) The lifting mechanism. Lifting mechanism has two forms, wire rope mandrel and rubber-tyred container gantry crane hoisting mechanism are basically the same; And rigid telescopic hoisting mechanism similar to steel metallurgical clamp bridge crane hoisting mechanism. http://www.ellsencrane.com/container-crane.html
① Roll Jane type wire rope hoisting mechanism by dc or ac motor, gear coupling, disc or block brake, the hardened tooth surface reducer, gear reducer and drum gear coupling between, double drum and the bearing seat. By lifting wire rope and pulley and spreader of pulley block is a set of rope system.
② Rigid telescopic can be use wire rope hoist drum hoisting mechanism; The hydraulic oil cylinder lifting gear; Balance weight lifting gear and gear and rack telescopic guide frame composed of steel structure. Wire rope drum hoisting mechanism structure is simple, basic composition is similar to other lifting mechanism. Due to the steel structure has certain rigidity, so the hoisting mechanism can be divided into two groups, to decorate. Hydraulic oil cylinder lifting work balance, simple structure, but higher maintenance requirements.
(2) The car run institutions. The car run institutions by dc or ac motor, gear coupling, block or in the disc brake, hard tooth surface reducer, low speed gear shaft and wheel and the wheel bearing. General component is the arrangement of driving mechanism along the direction the car track layout and direction perpendicular to the trolley track layout in two ways. The conditions of the driving wheel according to the number of drivers don't slip. Modern design basic driven by all.
(3) Supporting institutions. Supporting agencies usually takes three or four wheel car, according to the wheel
(1) The lifting mechanism. Lifting mechanism has two forms, wire rope mandrel and rubber-tyred container gantry crane hoisting mechanism are basically the same; And rigid telescopic hoisting mechanism similar to steel metallurgical clamp bridge crane hoisting mechanism. http://www.ellsencrane.com/container-crane.html
① Roll Jane type wire rope hoisting mechanism by dc or ac motor, gear coupling, disc or block brake, the hardened tooth surface reducer, gear reducer and drum gear coupling between, double drum and the bearing seat. By lifting wire rope and pulley and spreader of pulley block is a set of rope system.
② Rigid telescopic can be use wire rope hoist drum hoisting mechanism; The hydraulic oil cylinder lifting gear; Balance weight lifting gear and gear and rack telescopic guide frame composed of steel structure. Wire rope drum hoisting mechanism structure is simple, basic composition is similar to other lifting mechanism. Due to the steel structure has certain rigidity, so the hoisting mechanism can be divided into two groups, to decorate. Hydraulic oil cylinder lifting work balance, simple structure, but higher maintenance requirements.
(2) The car run institutions. The car run institutions by dc or ac motor, gear coupling, block or in the disc brake, hard tooth surface reducer, low speed gear shaft and wheel and the wheel bearing. General component is the arrangement of driving mechanism along the direction the car track layout and direction perpendicular to the trolley track layout in two ways. The conditions of the driving wheel according to the number of drivers don't slip. Modern design basic driven by all.
(3) Supporting institutions. Supporting agencies usually takes three or four wheel car, according to the wheel