DPCE shore bridge department smoothly DCTQC14 cart reducer

DPCE shore bridge department smoothly DCTQC14 cart reducer transformation - 2020 09 - 29 send port technology service co. , LTD. Dalian shore bridge gantry reducer renovation project for wharf annual routine, QC14 cart reducer transformation work still to be borne by our company, member of shore bridge department technical personnel by the company. Project was started in October 15, 2019, is expected to time limit for a month. Due to start in October the weather has turned cold, every year in November 10, to ensure that the equipment basic maintenance work and its important, in the case of a project in sex work, personnel is relatively scarce. Shore bridge group combined with the actual situation, in ensuring internal four shift work can be carried out normally, transferred project personnel, to ensure that the basic work and projects can be implemented. Project before start working, team members under the leadership of the project director of the research project feasibility plan, difficult and key points for anticipation of the project. The whole scheme both to ensure the reconstruction of the project quality, cycle, and to consider economic factors, more want to consider safety factors. Project team after repeated research, modify, construction plan, optimize personnel ratio, to develop a site construction process, and safety controls. In order to ensure the safety of construction, adhere to achieve two 'ten minutes' security: learning - before ten minutes Safety standards, the key points of operation, risk points and control measures; Summary - after ten minutes Summarize the problems existing in the team work, in order to guide the subsequent work. Through constant communication between team members, the mutual learning between jobs, complement each other, make safety work solidly in place effectively. In the process of project implementation reducer can't remove the problem again, reform in 17 years QC13 cart reducer, all cart reducer due to large amount of interference between axle sleeve and axle, impossible to remove the overall, need to cut each of the reducer. And QC14 cart reducer is due to the above to all need to be cut, because of considering the related factors, ahead of the renovation construction arranged two full-time welding joint construction, for the construction schedule can be in accordance with the original plan provides the guarantee for it. The renovation work in the early stage of the construction of the well prepared, one is in front of the equipment downtime, someone in the big rolls of all new reducer, base and connection plate, take over and coupling assembly, on the whole work decomposition, effectively reduce the workload of equipment downtime during the transformation, provides strong support to finish the work in a factory; Second, the construction technology of improvement, the first used in the project site construction carbon arc air gouging cutting and carbon dioxide welding, greatly reducing the workload of field cutting position burnish, also sped up the welding speed and improves the welding quality, finish the work within the prescribed time limit for a project for us to provide a powerful guarantee. QC14 cart reducer modification work has been for half a month, all the work according to the plan, the actual time limit for a project plan period ahead. We will continue to strictly control, follow-up together, fine operation, to the for the games' strong-arm reaction 'spirit, service customers' nanny' spirit, to ensure the work within the prescribed time limit for a project with high quality and efficient.