Jiangmen high altitude equipment rental tells you the harm of overload operation
The excessive stress caused by overload operation of Jiangmen high-altitude equipment can break the wire rope, damage the transmission parts and burn the motor. Due to the insufficient braking force, the brake can not hold the brake, which will cause serious accidents. Overload operation has great damage to the crane structure, such as the main beam deflection, cracks and desoldering on the upper cover plate and web plate, which brings serious accident risks to the high-altitude equipment operation.
Because the main beam deflects downward, the trolley track will follow the main beam
Together with deformation. When the car is driven from midspan to both ends, it is necessary to overcome not only the normal running resistance, but also the additional resistance caused by climbing. When it is severe, the motor is burned. In addition, the trolley will also show a "slip" phenomenon, which will seriously affect the lifting operation. As for the double beam crane, the trolley "three legs" operation will be formed, because the horizontal side bending will cause "rail gnawing" phenomenon during small operation.
The damage of boom type aerial equipment in overload operation is more serious, which often leads to the breaking of boom and tower body. Because overload damages the stability of Jiangmen high-altitude equipment, it also causes the whole machine overturning.
Source: Jiangmen high altitude equipment rental http://www.cbqd.net
-
04-23
Common faults and repair methods of hoisting equipment rental in Guangdong
Guangdong lifting equipment in the operation, it is inevitable to encounter crane failure and affect the use of the situation, then the fault maintenance has become a necessary means of disposal. There are three kinds of common faults of Guangdong hoisting equipment rental crane, and the correspondi
-
04-23
What are the advantages of aerial vehicle in aerial vehicle operation
Specific configuration of aerial work vehicle: Hydraulic 360 ° full rotation, three folding arms, single hydraulic lifting cylinder, with bidirectional balance valve. Electrically operated boom. With 1 ton retractable hook, four hydraulic cylinders, adjustable legs, with two-way hydraulic lock (out
-
04-13
Analysis of the reason why the electric hoist of Guangdong hoisting equipment can not operate
Guangdong lifting equipment electric hoist can not run the reason analysis 1, can first check the equipment power fuse is burned, if one phase, so its electric hoist can not rotate, the starting torque of the crane electric hoist is zero, so the motor of the equipment will not run, it is necessary to replace enough fuse. 2. What's more, the voltage of the power grid is too low, so the dynamic torque of the equipment is proportional to the square of the voltage. The acceleration torque can not ov
-
04-13
Jiangmen high altitude equipment rental tells you the harm of overload operation
The excessive stress caused by overload operation of Jiangmen high-altitude equipment can break the wire rope, damage the transmission parts and burn the motor. Due to the insufficient braking force, the brake can not hold the brake, which will cause serious accidents. Overload operation has great damage to the crane structure, such as the main beam deflection, cracks and desoldering on the upper cover plate and web plate, which brings serious accident risks to the high-altitude equipment operat