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门架是叉车的重要部件,过去由于门架强度不够等原因,五吨叉车很少被港口使用。根据沿海各大港口每天三班连续作业的特点和高速高效的作业要求,对五吨叉车门架做了改进,试制成高强度门架,以满足港口作业的需要。改制后的五吨叉车在全国十几大港口经过一年多的大面积作业和北京起重所试验场考核,证明性能良好,完全适应港口作业的要求。一、门架变形的分析CPC-5门架由内门架、外门架、叉架、链轮架四大部分组合而成。它们在叉车上的作用
The gantry is an important part of the forklift truck. In the past, the 5-ton forklift truck was rarely used by the port due to the lack of strength of the gantry. According to the characteristics of three consecutive daily operations of major ports along the coast and the requirements of high-speed and high-efficiency operation, the improvement of the 5-ton forklift door frame was made and the trial production of high-strength door frames was made to meet the needs of port operations. After the restructuring of the five-ton forklift truck in more than a dozen major ports in the country after more than a year of large-scale operation and Beijing Crane test site test to prove good performance, fully meet the requirements of the port operations. First, analysis of the deformation of the gantry CPC-5 gantry by the inner door frame, the outer door frame, fork frame, chain wheel frame is composed of four parts. Their role in the forklift