The invention relates to a lightweight automobile lifting tail plate lifting arm which comprises two arm bodies and a connecting pipe. Each arm body is composed of crank arm portions and straight arm portions which are connected into a component, the two arm bodies are connected with each other through the connecting pipe to form a whole component, and each arm body is formed by two arm plates, two hinge sleeves and two reinforcing plates through welding; the two hinge sleeves are welded between the two ends of the crank arm portion of the two arm plates respectively; one reinforcing plate of one arm body is welded between the two arm plates of the inner side of the arm body, wherein the plate face is perpendicular to the plate faces of the corresponding arm plates, the lower bending plate face is parallel to the inner side edges of the straight arm portions of the corresponding arm plates, and the upper bending plate face is similar to the inner side edges of the crank arm portions of the corresponding arm plates; the other reinforcing plate of the arm body is welded between the two arm plates of the outer sides of the crank arm portions of the corresponding arm body, wherein the plate face of the reinforcing plate is perpendicular to the plate faces of the corresponding arm plates, one end of the reinforcing plate is fixed with one corresponding support sleeve in a welded mode, and the other end of the reinforcing plate is fixed with the connecting pipe in a welded mode. The lightweight automobile lifting tail plate lifting arm has the advantages of being reasonable in stress structure, light in weight, less in used material and the like.
Lightweight automobile lifting tail plate lifting arm
2015-09-30
Patent
Electronic Resource
English
IPC: | B60P Fahrzeuge zum Transport von Lasten oder zum Befördern, Tragen oder Aufnehmen besonderer Lasten oder Gegenstände , VEHICLES ADAPTED FOR LOAD TRANSPORTATION OR TO TRANSPORT, TO CARRY, OR TO COMPRISE SPECIAL LOADS OR OBJECTS |