The invention discloses a safety protection supporting platform for municipal engineering construction. The safety protection supporting platform structurally comprises a platform protective guard, a lifting frame, a pushing handle and a lifting mechanism; the platform protective guard is welded to the upper end of the lifting frame, the pushing handle is fixedly embedded in the side face of the lifting mechanism, and the lifting frame is mounted at the upper end of the lifting mechanism; the compression force of stress deformation of a compression plate is enhanced through the sealing state in the compression plate, and thus the compression plate is stressed to be bent towards the outer side; meanwhile, a spring is bent, inward bending force is generated, and the sealing adsorption force in the lower end of a supporting plate is enhanced; a bent plate can be better attached to the ground when the compression plate is bent, and thus the situation that the ground is uneven, and consequently a gap is generated is avoided; a clamping rod is controlled to stretch and retract through a control bolt on the right side of a fixing rod, and thus a ball in a supporting rod is prevented from sliding in a friction groove in a friction mode; and meanwhile, the lower end of the clamping rod is clamped in a clamping groove in the outer side of a rotating rod, the problem of loosening due to the fact that the single direction is stressed excessively is avoided, and the situation that a rotating mechanism drives a tire to continue to rotate is prevented.
本发明公开了一种市政工程建设用安全防护支撑平台,其结构包括平台防护栏、升降架、推动把手、升降机构,平台防护栏焊接在升降架上端,推动把手嵌固在升降机构侧面,升降架安装于升降机构上端,通过压缩板内部的密封状态增强压缩板受力形变的压缩力,使得压缩板受力向外侧弯曲,同时弹簧进行弯曲,产生向内的弯曲力,增强支撑板下端内部的密封吸附力,且弯曲板在压缩板弯曲时能更好的与地面贴合,避免地面不平整产生间隙,通过固定杆右侧的控制栓对卡合杆伸缩控制,防止支撑杆内部的球体在摩擦槽中摩擦滑动,同时卡合杆下端卡合在转动杆外侧内部的卡合槽内部,避免单方向受力过大松动的问题,防止旋转机构带动轮胎继续旋转。
Safety protection supporting platform for municipal engineering construction
一种市政工程建设用安全防护支撑平台
2021-06-08
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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