The invention relates to the technical field of hydraulic engineering construction, and discloses a movable support for hydraulic engineering construction, which comprises a support body, a fixing plate is fixedly connected to the bottom of the support body, supporting columns are fixedly connected to four corners of the bottom of the fixing plate, mounting grooves are formed in the supporting columns, and limiting rods are fixedly connected to the interiors of the mounting grooves. Sliding blocks are slidably connected to the outer surfaces of the limiting rods, sliding rods are rotatably connected to the two sides of the sliding blocks, and bottom plates are rotatably connected to the bottom ends of the sliding rods; the four first connecting rods are pushed by the movable plate to vertically move upwards at a constant speed, the bottom plate gradually tends to be in a horizontal state and is located on the same horizontal plane with the bottom ends of the supporting columns, then the contact area between the supporting columns and the ground is increased, and the situation that the bottom of each supporting column is stressed unevenly, consequently, a support body loses balance, and a working platform is unstable is avoided; in the prior art, the risk of toppling or collapsing is increased, so that the working environment becomes unsafe, accidents are caused, and the personal injury of constructors is caused.
本发明涉及水利工程施工技术领域,公开了一种水利工程施工用移动支架,包括支架本体,支架本体底部固定连接有固定板,固定板底部四角处均固定连接有支撑柱,支撑柱上均开设有安装槽,安装槽内部均固定连接有限位杆,限位杆外表面均滑动连接有滑块,滑块两侧均转动连接有滑杆,滑杆底端均转动连接有底板;通过活动板推动四个连杆一匀速地竖直向上移动,促使底板逐渐趋于水平状态,并与支撑柱底端处于同一水平面上,进而增大支撑柱与地面的接触面积,避免支撑柱的底部受力不均匀而导致支架本体失去平衡,造成工作平台的不稳定,增加倾倒或崩塌的风险,从而使工作环境变得不安全,从而造成事故的发生,致使施工人员人身造成伤害。
Movable support for hydraulic engineering construction
一种水利工程施工用移动支架
2023-11-07
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 |
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