The guiding and descending freight elevator adopts hydraulic oil cylinders to lift up, chains and wire ropes to pull the worktable, and after it is raised to the target height, it will automatically level with the floor through a limit switch. The limit switch is installed on the freight elevator structure to prevent the failure of the leveling limit switch and the elevator continues to lift and cause dangerous accidents. The wire rope plays the role of left and right synchronization and the role of safety and fall prevention. When the chain suddenly breaks, the steel wire rope can make the workbench stop at this position instantaneously instead of drastically falling. Play a safety protection role. Install a pressure sensor in the hydraulic oil circuit. When the rated load is exceeded, the working pressure increases. The motor power is cut off through the control signal, and the freight elevator does not work, which plays a role of safety protection. The safety factor of the whole machine is designed as 125%, and the working safety factor is large. Install high-quality bearings on the rotating structure of the elevator to reduce rigid friction and effectively increase the service life of the equipment.
Kev ceev faj ua ntej siv
1. The cargo lift has been inspected and debugged before leaving the factory, and all technical indicators have reached the design requirements. The user only needs to read manual carefully and strictly follow the steps when using it.
2. Cov kws tshaj lij tsis raug tso cai los kho cov hydraulic system, hluav taws xob tswj qhov system thiab cov txheej txheem txheej txheem platform.
3. When the platform is installed and used for the first time, carefully check whether there is any abnormality in the hydraulic pressure, electrical appliances, and structural components. Only when there is no abnormality can the debugging be carried out. The load test shall be carried out after 3 to 5 times of no-load. This step is also applicable after the platform overhaul.
4. Lub platform muaj cov qauv coj, ua tib zoo xyuas cov qauv kev taw qhia thiab xyuas kom meej tias cov qauv kev taw qhia zoo ua ntej kev debugging. Lub platform yuav tsum tsis txhob loaded thaum lub sij hawm debugging.
Cim npe nrov: qhia rail freight of elevator rau warehouse, Tuam Tshoj, manufacturers, lwm tus neeg, Hoobkas, customized, yuav, pheej yig, kev muag khoom, ua nyob rau hauv Suav teb
