Barrier grille semi-trailer oil spill is listed as an example of the protection of the important standards and content

Prevent vehicle oil spills 1. Pay attention to the role of cushions. The gasket between the parts where the vehicle rests serves as a leak-proof seal. If the material, production quality and installation do not meet the technical specifications, it will not achieve sealing leakage, even accidents. Such as the oil pan or valve cover, due to the large contact area and difficult to compact, resulting in oil spills. 2. All types of fastening nuts on the vehicle must be tightened according to the specified torque. If the pressure is too tight, the gasket will leak; if it is too tight, it will cause the metal around the screw hole to bulge or pull the thread to cause leakage.

In addition, if the oil drain plug of the oil pan is not tightened or loosened, it will easily cause the loss of oil, and then the machine damage of “burning and holding the shaft” will occur. 3. Replace the failed oil seal in time. Many moving parts in the car will be improperly installed, the journal and the oil seal edge are not the same, and the oil is thrown off. Some oil seals used for too long will lose their elasticity due to aging of the rubber. Found leakage shall be updated 4. Avoid cartridge check valve, vent valve blocked. As a result, the temperature in the enclosure rises, oil and gas fill the entire space, and emissions do not go out. This increases the pressure in the enclosure and increases the consumption of lubricant oil and shortens the replacement cycle. After the engine ventilation system of the Xutong trailer plant was blocked, the resistance of the piston was increased and the fuel consumption was increased. Due to the pressure difference between the inside and outside of the enclosure, it often causes oil leakage in the weak sealing area.

Therefore, vehicles need to be regularly inspected, dredged and cleaned. 5. Properly solve all types of oil pipe joint seals. The joint nut of the vehicle is often disassembled and assembled, and it is easy for the slip wire to break and loosen, which can cause oil leakage. Replace the union nut, use a grinding method to solve the cone seal, make the nut tight and solve the seal. 6. Avoid hub throwing oil. Wheel hub bearings and cavity too much lubricating oil, or its oil packaging with inappropriate, poor quality and aging failure; brakes frequently caused by excessive hub temperature; axle nut loose, etc. will cause the hub to throw oil. Therefore, use the "cavity lubrication method" to clear the ventilation hole. Asahi Trailer plant warehouse-style semi-trailer oil can also open it? Oil leakage faults often occur during the use of vehicles. Oil spills not only directly affect the technical performance of the semi-trailer, resulting in wastage of lubricants and fuel and power consumption, but also affect the cleanliness of the vehicle and cause environmental pollution. Warehouse-type semi-trailer is a common semi-trailer vehicle, consignment station, and indispensable transportation in the express company.

Warehouse-type semi-trailers are used to pull simple goods such as vegetables, fruits, clothes, electrical appliances, and Other daily necessities. For power engineering, communication engineering also played a very big role. For engineering small equipment, it is transported by warehouse gate semi-trailer. 1. The model design of the vehicle model and fence structure is combined with the user's cargo category. It is reasonably designed to fully reduce the weight of the passenger compartment under the condition of load. The structure is simple and applicable, and the demolition is convenient. It reduces the investment cost for the user and creates more profit value.

2. Frame: Space frame structure welded by stringers and integral penetrating beams. It can balance the strength, stiffness, toughness of the frame, and has strong bearing capacity without permanent deformation.