The invention discloses a movable electric mounting bracket for a building. The movable electric mounting bracket comprises a base, a lower supporting plate is mounted on the upper end face of the base, an upper supporting plate is oppositely arranged above the lower supporting plate, sliding grooves are formed in the upper supporting plate and the lower supporting plate in a penetrating mode, and two upper sliding rods and two lower sliding rods are slidably arranged in the sliding grooves correspondingly. An inner arm and an outer arm are hinged between the upper sliding rods and between the lower sliding rods respectively, connecting pins are hinged to the center positions of the inner arm and the outer arm, supporting protruding blocks are connected to the positions, located on the two sides of the lower supporting plate, of the base, an electric push rod is installed on one side of each supporting protruding block, and the output end of each electric push rod is hinged to the corresponding outer arm. The upper end face of the upper supporting plate is connected with a mounting table, and the two sides of the upper end face of the mounting table are connected with supporting rods. A lifting mechanism with the inner arm and the outer arm hinged can achieve lifting of the bracket to keep balance and stability, and a worm gear is connected with a first screw and a second screw which are opposite in thread so that stable reinforcement of clamping plates on a mechanical and electrical product can be achieved.
本发明公开了一种建筑用移动式电动安装支架,包括底座,所述底座上端面安装设有下支板,所述下支板上方相对设有上支板,所述上支板和下支板均贯穿设有滑动槽,所述滑动槽内分别滑动设有两个上滑杆和两个下滑杆,所述上滑杆和下滑杆之间分别铰接设有内臂和外臂,所述内臂和外臂中心位置铰接设有连接销,所述底座位于下支板两侧连接设有支撑凸块,所述支撑凸块一侧安装设有电动推杆,所述电动推杆的输出端与外臂相铰接,所述上支板上端面连接设有安装台,所述安装台上端面两侧连接设有支撑杆。通过内臂和外臂相铰接的升降机构能够实现支架的升降保持平衡和稳定,通过蜗轮与螺纹相反的第一螺杆和第二螺杆相连接能够实现夹板对机电的稳定加固。
Movable electric mounting bracket for building
一种建筑用移动式电动安装支架
2021-08-03
Patent
Electronic Resource
Chinese
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 |