The touring car triangular supporting jack comprises an outer pipe welding assembly, a lead screw riveting assembly, an inner pipe riveting assembly, a chain pin and a plug pin hanging chain, the outer pipe welding assembly is connected with the inner pipe riveting assembly, the inner pipe riveting assembly is connected with the lead screw riveting assembly, and a plug pin is used for being connected with the outer pipe welding assembly and the inner pipe riveting assembly. The bolt hanging chain is connected with the chain pin; the outer pipe welding assembly comprises an outer pipe blanking piece, a supporting piece and a round bottom piece, the supporting piece is fixedly connected with the side face of the outer pipe blanking piece, and the round bottom piece is fixedly connected with the bottom of the supporting piece; the lead screw riveting assembly comprises a lead screw riveting blocking piece, a hand rocker and a lead screw, the lead screw riveting blocking piece is installed at the top of the lead screw, and the hand rocker is connected with the lead screw. The inner pipe riveting assembly comprises an inner pipe discharging piece and an adjusting nut, one end of the inner pipe discharging piece is movably connected into the outer pipe discharging piece, and the adjusting nut is connected with the inner pipe discharging piece.
本发明公开了一种房车三角支撑千斤顶,包括外管焊接总成、丝杆铆接组件、内管铆接组件、链销和插销挂链,外管焊接总成与内管铆接组件连接,内管铆接组件与丝杆铆接组件连接,插销用于与外管焊接总成和内管铆接组件连接,插销挂链与链销连接;外管焊接总成包括外管下料件、支撑件和圆底部件,支撑件与外管下料件侧面连接固定,圆底部件与支撑件底部连接固定;丝杆铆接组件包括丝杆铆接挡片、手摇杆和丝杆,丝杆铆接挡片安装在丝杆顶部,手摇杆与丝杆连接;内管铆接组件包括内管下料件和调节螺母,内管下料件的一端可移动地连接在外管下料件内,调节螺母与内管下料件连接。
Triangular support jack for motor home
一种房车三角支撑千斤顶
01.07.2022
Patent
Elektronische Ressource
Chinesisch
IPC: | B66F HOISTING, LIFTING, HAULING, OR PUSHING, NOT OTHERWISE PROVIDED FOR, e.g. DEVICES WHICH APPLY A LIFTING OR PUSHING FORCE DIRECTLY TO THE SURFACE OF A LOAD , Hub-, Verhol- oder Schubvorrichtungen, soweit nicht anderweitig vorgesehen, z.B. Vorrichtungen mit unmittelbarer Krafteinwirkung auf die Last / B60S SERVICING, CLEANING, REPAIRING, SUPPORTING, LIFTING, OR MANOEUVRING OF VEHICLES, NOT OTHERWISE PROVIDED FOR , Warten, Reinigen, Instandsetzen, Unterstützen, Anheben oder Rangieren von Fahrzeugen, soweit nicht anderweitig vorgesehen |