The invention discloses a portable movable support, and relates to the technical field of supports, the portable movable support comprises a base, a third mounting block and a support frame body, four folding assemblies are mounted on the base, each folding assembly comprises a first rotating rod, a rotating frame is mounted on the outer wall of each first rotating rod, and each rotating frame is rotatably connected with a connecting rod; according to the folding device, a worker rotates the first rotating rod leftwards through a hand twisting flower, so that the left end of the rotating frame and the left end of the connecting rod are driven to be lifted and folded, the connecting rod drives the universal wheel to rotate leftwards through the sleeve to be lifted, and the lifting device is convenient to use, convenient to use and high in practicability. When the sleeve and the sleeve rod of the second rotating rod are retracted, under the action that the sleeve drives the sleeve rod, the connecting rod and the third fixing sleeve do anticlockwise motion, and meanwhile, the connecting rod drives the sleeve rod to do anticlockwise motion in the sleeve, so that the universal wheels are turned over upwards, and the base is prevented from moving.
本发明公开了一种便捷式移动支架,涉及支架技术领域,包括底座、第三安装块、支撑架本体,所述底座上安装有四个折叠组件,所述折叠组件包括第一转杆,所述第一转杆的外壁安装有转动架,所述转动架转动连接有连接杆,所述连接杆转动连接有套筒,所述套筒的内壁设置有套杆,所述套杆的底端安装有万向轮,本发明中,工作人员通过手拧花向左转动第一转杆,从而带动转动架的左端与连接杆的左端进行抬升折叠,连接杆通过套筒带动万向轮进行左转抬升,第二转杆在套筒、套杆回收时,在套筒的带动套杆的作用下,连杆与第三固定套均做逆时针运动,同时,连杆又带动套杆在套筒的内部做逆时针运动,使得万向轮向上翻转,防止底座进行移动。
Portable movable support
一种便捷式移动支架
2024-07-16
Patent
Electronic Resource
Chinese
IPC: | F16M Rahmen, Gehäuse oder Grundplatten von Kraftmaschinen oder anderen Maschinen oder von Apparaten, nicht auf eine besondere Art von Maschine oder Apparat eingeschränkt, die anderweitig vorgesehen ist , FRAMES, CASINGS, OR BEDS, OF ENGINES OR OTHER MACHINES OR APPARATUS, NOT SPECIFIC TO AN ENGINE, MACHINE, OR APPARATUS PROVIDED FOR ELSEWHERE / B60B VEHICLE WHEELS , Räder für Fahrzeuge |