QD bridge crane, double girder bridge crane remote control, crane, driving, suitable for factories, corporate workshops, warehouses and other fixed cross intercropping general handling and lifting and transport work in the indoor or open-air. This machine by the use of intermediate and heavy busy into two operating system level; intermediate suitable for mechanical processing, metal structures, assembly plant; heavy duty applicable to the smelting shop and participate in the work of handling continuous production. This machine is the box-shaped bridge, traveling mechanism, trolley, electrical equipment of four parts. All agencies have operated in the operating room. When outdoor use with water-resistant equipment. QD type 5-150 tons bridge cranes, crane, traffic, is the use of advanced international standard manufacturing products. The whole structure, handsome in appearance, technology is good, smooth and flexible, safe and reliable. Overhead crane driving principle: common crane bridge movement, double girder bridge crane specification, is longitudinal, lateral and down three sports car and hook carts composition. 1. Lifting system drive: lifting mechanism from the power source, is issued by the electric motor, the gear coupling, compensating shaft, brake wheel coupling, power is transmitted to the speed reducer shaft, and by the slowdown is to reduce the high number of revolutions of the motor to the required number of rotations after low speed shaft output gear unit, the ring gear on the reel, the power is transmitted to the drum set, and then lift by rope and pulley is hook , thus completing the purpose of lifting weights. 2. The operation of the system lifting trolley drive: power emitted by a motor, dual-beam bridge crane, the brake wheel couplings, compensation shafts, half gear coupling, power is transmitted to the vertical three-speed gearbox shaft, and by the three vertical reducer to reduce the high number of revolutions of the motor to the required number of rotations after low speed shaft output by the reducer, and by half gear couplings, compensation axis, with half gear couplings trolley car axle coupled initiative, which led to the rotating wheel of the car initiative, complete lateral purpose trolley for transporting heavy loads. 3. The operation of the system drive carts: power emitted by the motor, 10t double girder bridge crane price, the brake wheel couplings, gear couplings compensate for shaft and half the power transmitted to the speed reducer shaft, and through reducer to reduce the high number of revolutions of the motor to the required number of rotations after low speed shaft output by the reducer, and coupled with the carts through the whole tooth coupling active wheel shaft, which led to the rotating wheel carts initiative, complete The purpose of the longitudinal bridge lifting heavy objects. Carts across the driving mechanism is the same. Double girder overhead traveling cranes _ generous heavy _10t electric double girder bridge crane provided by generous Heavy Machinery Co., Ltd., Henan Province. Double girder overhead traveling cranes _ generous heavy _10t electric double girder crane is generous Heavy Machinery Co., Ltd., Henan Province (www.hnqizhongshebei.com) (www.hnqizhongshebei.com) this year introduced a new upgrade, the above picture is only for reference, please call the contact phone book page or image on to obtain the latest information, contact: Liu.