Scissor Jack
specification: 0.5 tons
1.0 ton
1.5 tons
2.0 tons
introduction
english name: scissor jacks
Scissor Jack is also called bracket Jack, which is light and fast. It is a product on board of major domestic automobile factories with different principles. It consists of upper support pole and lower strut made of metal plate. The cross section of upper support pole and the cross section of the lower support rod in the tooth part and its vicinity are rectangular with one opening, and the metal plates on both sides of the opening are bent inward. Upper support pole and the teeth on the lower strut are made of metal plates bent on both sides of the opening, tooth width larger than the metal plate thickness.
Structural composition
A scissor jack consists of a base, a pair of lower support arms, a pair of upper support arms, a saddle, surface bearing, nut, shake seat, pin shaft it is composed of screw rod, and the edge of a pair of upper support arms is turned reinforcing rib, its end is made of gear and meshed, the edge of a pair of lower support arms is turned out into reinforcing ribs, and its end is made of gear and meshed. The utility model has the advantages of shorter appearance, lighter weight, large bearing capacity, strong versatility, etc.
