Crane tube (fluid loading and unloading arm), a tube that can be telescopically moved, is mostly used for liquid loading and unloading in petroleum and chemical docks, with media such as oil and water in the tube. A device used to transfer liquid and gas products between ground equipment and liquid tankers (or other movable containers). In order to ensure the safety and service life of the crane pipe (land-use fluid loading and unloading arm) during the operation of the loading and unloading truck, the relevant staff of the enterprise need to perform regular maintenance and maintenance on the loading and unloading crane pipe.
The correct use method of loading and unloading truck crane tube (land-use fluid loading and unloading arm):
1. When pulling the crane tube, apply the force evenly to avoid impact.
2. After the work is completed, push the crane pipe to the side of the oil station, and position the crane pipe lifting arm at 60° to relax the balancer.
3. The user should establish a sound crane pipe repair and maintenance system, check the work of the crane pipe frequently, and do a good job of crane pipe maintenance.
4. Apply lubricating oil to each pin shaft rotating part and spring balancer regularly.
5. If a medium leak is found after using crane management for a long time, the leaking gyrator needs to be disassembled for cleaning and maintenance and the seal should be replaced.
In addition, the platform used to unload the crane pipe existing in the crane pipe should generally meet the following three conditions:
1. The space and height should be convenient for operation and personnel getting on and off the tanker;
2, the height should meet the requirements of unloading operations;
3. The crane pipe shall be completely received within the plane of the platform when it is recycled, and the platform shall not exceed the railway limit.
The maintenance skills of the crane pipe (land-use fluid loading and unloading arm) of the loading and unloading truck, the specific methods are as follows:
1. On-site equipment maintenance personnel should regularly maintain the crane pipe (loading arm);
2. Check the bolt tightness of the rotary joint and all connecting parts, and tighten it in time if it is loose;
3, the rotary joint should be replaced with grease (lithium base grease) at least once every two years;
4. Grease the spring cylinder at least once every two years;
5. It is recommended not to open the rotary joint as much as possible. If you do need to open it, please be sure to protect the sealing surface and seals of the rotary joint without any damage and keep it clean. Otherwise, it may cause leakage of the rotary joint. , Severe cases will not be repairable.
Proper use and maintenance of the crane tube (land-use fluid loading and unloading arm) of the loading and unloading truck can extend the service life of the loading and unloading vehicle's crane tube and improve the work efficiency in the loading operation. Some problems occurred afterwards, so take preventive measures.
