The invention relates to a high-fall vertical shaft structure and a construction hovering platform thereof, and aims to solve the technical problem that a current vertical shaft is difficult to be matched with a construction platform to realize emergency braking and emergency protection, the high-fall vertical shaft structure comprises a vertical shaft wall, reinforcing plates and tooth blocks, the reinforcing plates and the tooth blocks are arranged on two sides of the vertical shaft wall, and the tooth blocks are arranged outside the reinforcing plates. By arranging the meshing assembly, the first emergency stop assembly and the pressure discharging assembly, when the construction platform accidentally falls down at a high speed, a gear can be driven by a gear block to rapidly rotate in the falling process, and when a clamping plate slides out, the clamping plate can be connected with the lower portion of a positioning block in a clamped mode in the rotating process, so that rotation of a first rotating rod and the gear is forcibly stopped; according to the device, emergency locking of the construction platform is completed, so that the device can achieve an automatic locking effect when the construction platform moves downwards at a high speed due to a dangerous case, casualties caused by falling of the construction platform are avoided, and the safety of the construction platform is improved.
本发明涉及一种高落差竖井结构及其施工悬停平台,旨在解决当前竖井难以配合施工平台实现紧急制动和紧急保护的技术问题,包括竖井结构,包括竖井井壁、设置在竖井井壁两侧的加固板和齿块,其中,齿块设置在加固板外,本发明通过设置啮合组件、第一急停组件和排压组件,当该施工平台发生意外而高速下落时,齿轮会在下落的过程中在齿块的带动快速旋转,当卡板滑出时则会在旋转的过程中与定位块的下方卡接,从而强行停止第一转杆和齿轮的旋转,完成对该施工平台的紧急锁死,使得在发生险情导致该施工平台高速下移时该装置可以实现自动锁死的效果,避免该施工平台发生坠落而导致人员出现伤亡,提高该施工平台的安全性。
High-fall vertical shaft structure and construction hovering platform thereof
一种高落差竖井结构及其施工悬停平台
2024-07-30
Patent
Electronic Resource
Chinese
IPC: | E21D SHAFTS , Schächte / 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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